New upstream version 2.0.2+dfsg1
Fabian Greffrath
6 years ago
| 0 | LOCAL_PATH := $(call my-dir) | |
| 0 | # Save the local path | |
| 1 | MY_LOCAL_PATH := $(call my-dir) | |
| 2 | ||
| 3 | ||
| 4 | # Enable this if you want to support loading FLAC music with libFLAC | |
| 5 | SUPPORT_FLAC ?= true | |
| 6 | FLAC_LIBRARY_PATH := external/flac-1.3.2 | |
| 7 | ||
| 8 | # Enable this if you want to support loading OGG Vorbis music via Tremor | |
| 9 | SUPPORT_OGG ?= true | |
| 10 | OGG_LIBRARY_PATH := external/libogg-1.3.2 | |
| 11 | VORBIS_LIBRARY_PATH := external/libvorbisidec-1.2.1 | |
| 12 | ||
| 13 | # Enable this if you want to support loading MP3 music via MPG123 | |
| 14 | SUPPORT_MP3_MPG123 ?= true | |
| 15 | MPG123_LIBRARY_PATH := external/mpg123-1.25.6 | |
| 16 | ||
| 17 | # Enable this if you want to support loading MOD music via modplug | |
| 18 | SUPPORT_MOD_MODPLUG ?= true | |
| 19 | MODPLUG_LIBRARY_PATH := external/libmodplug-0.8.9.0 | |
| 20 | ||
| 21 | # Enable this if you want to support TiMidity | |
| 22 | SUPPORT_TIMIDITY ?= true | |
| 23 | TIMIDITY_LIBRARY_PATH := timidity | |
| 24 | ||
| 25 | ||
| 26 | # Build the library | |
| 27 | ifeq ($(SUPPORT_FLAC),true) | |
| 28 | include $(MY_LOCAL_PATH)/$(FLAC_LIBRARY_PATH)/Android.mk | |
| 29 | endif | |
| 30 | ||
| 31 | # Build the library | |
| 32 | ifeq ($(SUPPORT_OGG),true) | |
| 33 | include $(MY_LOCAL_PATH)/$(OGG_LIBRARY_PATH)/Android.mk | |
| 34 | include $(MY_LOCAL_PATH)/$(VORBIS_LIBRARY_PATH)/Android.mk | |
| 35 | endif | |
| 36 | ||
| 37 | # Build the library | |
| 38 | ifeq ($(SUPPORT_MP3_MPG123),true) | |
| 39 | include $(MY_LOCAL_PATH)/$(MPG123_LIBRARY_PATH)/Android.mk | |
| 40 | endif | |
| 41 | ||
| 42 | # Build the library | |
| 43 | ifeq ($(SUPPORT_MOD_MODPLUG),true) | |
| 44 | include $(MY_LOCAL_PATH)/$(MODPLUG_LIBRARY_PATH)/Android.mk | |
| 45 | endif | |
| 46 | ||
| 47 | # Build the library | |
| 48 | ifeq ($(SUPPORT_TIMIDITY),true) | |
| 49 | include $(MY_LOCAL_PATH)/$(TIMIDITY_LIBRARY_PATH)/Android.mk | |
| 50 | endif | |
| 51 | ||
| 52 | ||
| 53 | # Restore local path | |
| 54 | LOCAL_PATH := $(MY_LOCAL_PATH) | |
| 1 | 55 | |
| 2 | 56 | include $(CLEAR_VARS) |
| 3 | 57 | |
| 4 | 58 | LOCAL_MODULE := SDL2_mixer |
| 5 | 59 | |
| 6 | # Enable this if you want to support loading MOD music via modplug | |
| 7 | # The library path should be a relative path to this directory. | |
| 8 | SUPPORT_MOD_MODPLUG ?= true | |
| 9 | MODPLUG_LIBRARY_PATH := external/libmodplug-0.8.8.4 | |
| 10 | ||
| 11 | # Enable this if you want to support loading MOD music via mikmod | |
| 12 | # The library path should be a relative path to this directory. | |
| 13 | SUPPORT_MOD_MIKMOD ?= true | |
| 14 | MIKMOD_LIBRARY_PATH := external/libmikmod-3.1.12 | |
| 15 | ||
| 16 | # Enable this if you want to support loading MP3 music via SMPEG | |
| 17 | # The library path should be a relative path to this directory. | |
| 18 | SUPPORT_MP3_SMPEG ?= true | |
| 19 | SMPEG_LIBRARY_PATH := external/smpeg2-2.0.0 | |
| 20 | ||
| 21 | # Enable this if you want to support loading OGG Vorbis music via Tremor | |
| 22 | # The library path should be a relative path to this directory. | |
| 23 | SUPPORT_OGG ?= true | |
| 24 | OGG_LIBRARY_PATH := external/libogg-1.3.1 | |
| 25 | VORBIS_LIBRARY_PATH := external/libvorbisidec-1.2.1 | |
| 26 | ||
| 27 | ||
| 28 | # Enable this if you want to support TiMidity | |
| 29 | SUPPORT_TIMIDITY ?= true | |
| 30 | ||
| 31 | LOCAL_C_INCLUDES := $(LOCAL_PATH) | |
| 32 | LOCAL_CFLAGS := -DWAV_MUSIC | |
| 33 | ||
| 34 | 60 | LOCAL_SRC_FILES := $(notdir $(filter-out %/playmus.c %/playwave.c, $(wildcard $(LOCAL_PATH)/*.c))) \ |
| 35 | 61 | |
| 36 | ||
| 62 | LOCAL_CFLAGS := | |
| 37 | 63 | LOCAL_LDLIBS := |
| 38 | 64 | LOCAL_STATIC_LIBRARIES := |
| 39 | 65 | LOCAL_SHARED_LIBRARIES := SDL2 |
| 40 | 66 | |
| 41 | ifeq ($(SUPPORT_TIMIDITY),true) | |
| 42 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/timidity | |
| 43 | LOCAL_CFLAGS += -DMID_MUSIC -DUSE_TIMIDITY_MIDI | |
| 44 | LOCAL_SRC_FILES += $(subst $(LOCAL_PATH)/,,$(wildcard $(LOCAL_PATH)/timidity/*.c)) | |
| 67 | ifeq ($(SUPPORT_FLAC),true) | |
| 68 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(FLAC_LIBRARY_PATH)/include | |
| 69 | LOCAL_CFLAGS += -DMUSIC_FLAC | |
| 70 | LOCAL_STATIC_LIBRARIES += libFLAC | |
| 71 | endif | |
| 72 | ||
| 73 | ifeq ($(SUPPORT_OGG),true) | |
| 74 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(OGG_LIBRARY_PATH)/include | |
| 75 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(VORBIS_LIBRARY_PATH) | |
| 76 | LOCAL_CFLAGS += -DMUSIC_OGG -DOGG_USE_TREMOR -DOGG_HEADER="<ivorbisfile.h>" | |
| 77 | LOCAL_STATIC_LIBRARIES += ogg vorbisidec | |
| 78 | endif | |
| 79 | ||
| 80 | # This needs to be a shared library to comply with the LGPL license | |
| 81 | ifeq ($(SUPPORT_MP3_MPG123),true) | |
| 82 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(MPG123_LIBRARY_PATH) | |
| 83 | LOCAL_CFLAGS += -DMUSIC_MP3_MPG123 | |
| 84 | LOCAL_SHARED_LIBRARIES += mpg123 | |
| 45 | 85 | endif |
| 46 | 86 | |
| 47 | 87 | ifeq ($(SUPPORT_MOD_MODPLUG),true) |
| 48 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(MODPLUG_LIBRARY_PATH)/src $(LOCAL_PATH)/$(MODPLUG_LIBRARY_PATH)/src/libmodplug | |
| 49 | LOCAL_CFLAGS += -DMODPLUG_MUSIC -DMODPLUG_HEADER="<modplug.h>" -DHAVE_SETENV -DHAVE_SINF | |
| 50 | LOCAL_SRC_FILES += \ | |
| 51 | $(MODPLUG_LIBRARY_PATH)/src/fastmix.cpp \ | |
| 52 | $(MODPLUG_LIBRARY_PATH)/src/load_669.cpp \ | |
| 53 | $(MODPLUG_LIBRARY_PATH)/src/load_abc.cpp \ | |
| 54 | $(MODPLUG_LIBRARY_PATH)/src/load_amf.cpp \ | |
| 55 | $(MODPLUG_LIBRARY_PATH)/src/load_ams.cpp \ | |
| 56 | $(MODPLUG_LIBRARY_PATH)/src/load_dbm.cpp \ | |
| 57 | $(MODPLUG_LIBRARY_PATH)/src/load_dmf.cpp \ | |
| 58 | $(MODPLUG_LIBRARY_PATH)/src/load_dsm.cpp \ | |
| 59 | $(MODPLUG_LIBRARY_PATH)/src/load_far.cpp \ | |
| 60 | $(MODPLUG_LIBRARY_PATH)/src/load_it.cpp \ | |
| 61 | $(MODPLUG_LIBRARY_PATH)/src/load_j2b.cpp \ | |
| 62 | $(MODPLUG_LIBRARY_PATH)/src/load_mdl.cpp \ | |
| 63 | $(MODPLUG_LIBRARY_PATH)/src/load_med.cpp \ | |
| 64 | $(MODPLUG_LIBRARY_PATH)/src/load_mid.cpp \ | |
| 65 | $(MODPLUG_LIBRARY_PATH)/src/load_mod.cpp \ | |
| 66 | $(MODPLUG_LIBRARY_PATH)/src/load_mt2.cpp \ | |
| 67 | $(MODPLUG_LIBRARY_PATH)/src/load_mtm.cpp \ | |
| 68 | $(MODPLUG_LIBRARY_PATH)/src/load_okt.cpp \ | |
| 69 | $(MODPLUG_LIBRARY_PATH)/src/load_pat.cpp \ | |
| 70 | $(MODPLUG_LIBRARY_PATH)/src/load_psm.cpp \ | |
| 71 | $(MODPLUG_LIBRARY_PATH)/src/load_ptm.cpp \ | |
| 72 | $(MODPLUG_LIBRARY_PATH)/src/load_s3m.cpp \ | |
| 73 | $(MODPLUG_LIBRARY_PATH)/src/load_stm.cpp \ | |
| 74 | $(MODPLUG_LIBRARY_PATH)/src/load_ult.cpp \ | |
| 75 | $(MODPLUG_LIBRARY_PATH)/src/load_umx.cpp \ | |
| 76 | $(MODPLUG_LIBRARY_PATH)/src/load_wav.cpp \ | |
| 77 | $(MODPLUG_LIBRARY_PATH)/src/load_xm.cpp \ | |
| 78 | $(MODPLUG_LIBRARY_PATH)/src/mmcmp.cpp \ | |
| 79 | $(MODPLUG_LIBRARY_PATH)/src/modplug.cpp \ | |
| 80 | $(MODPLUG_LIBRARY_PATH)/src/snd_dsp.cpp \ | |
| 81 | $(MODPLUG_LIBRARY_PATH)/src/snd_flt.cpp \ | |
| 82 | $(MODPLUG_LIBRARY_PATH)/src/snd_fx.cpp \ | |
| 83 | $(MODPLUG_LIBRARY_PATH)/src/sndfile.cpp \ | |
| 84 | $(MODPLUG_LIBRARY_PATH)/src/sndmix.cpp | |
| 88 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(MODPLUG_LIBRARY_PATH)/src | |
| 89 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(MODPLUG_LIBRARY_PATH)/src/libmodplug | |
| 90 | LOCAL_CFLAGS += -DMUSIC_MOD_MODPLUG -DMODPLUG_HEADER="<modplug.h>" | |
| 91 | LOCAL_STATIC_LIBRARIES += modplug | |
| 85 | 92 | endif |
| 86 | 93 | |
| 87 | ifeq ($(SUPPORT_MOD_MIKMOD),true) | |
| 88 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(MIKMOD_LIBRARY_PATH)/include | |
| 89 | LOCAL_CFLAGS += -DMOD_MUSIC | |
| 90 | LOCAL_SHARED_LIBRARIES += mikmod | |
| 94 | ifeq ($(SUPPORT_TIMIDITY),true) | |
| 95 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(TIMIDITY_LIBRARY_PATH) | |
| 96 | LOCAL_CFLAGS += -DMUSIC_MID_TIMIDITY | |
| 97 | LOCAL_STATIC_LIBRARIES += timidity | |
| 91 | 98 | endif |
| 92 | 99 | |
| 93 | ifeq ($(SUPPORT_MP3_SMPEG),true) | |
| 94 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(SMPEG_LIBRARY_PATH) | |
| 95 | LOCAL_CFLAGS += -DMP3_MUSIC | |
| 96 | LOCAL_SHARED_LIBRARIES += smpeg2 | |
| 97 | endif | |
| 98 | ||
| 99 | ifeq ($(SUPPORT_OGG),true) | |
| 100 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/$(OGG_LIBRARY_PATH)/include $(LOCAL_PATH)/$(VORBIS_LIBRARY_PATH) | |
| 101 | LOCAL_CFLAGS += -DOGG_MUSIC -DOGG_USE_TREMOR -DOGG_HEADER="<ivorbisfile.h>" | |
| 102 | ifeq ($(TARGET_ARCH_ABI),armeabi) | |
| 103 | LOCAL_CFLAGS += -D_ARM_ASSEM_ | |
| 104 | endif | |
| 105 | ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) | |
| 106 | LOCAL_CFLAGS += -D_ARM_ASSEM_ | |
| 107 | endif | |
| 108 | LOCAL_SRC_FILES += \ | |
| 109 | $(VORBIS_LIBRARY_PATH)/mdct.c \ | |
| 110 | $(VORBIS_LIBRARY_PATH)/block.c \ | |
| 111 | $(VORBIS_LIBRARY_PATH)/window.c \ | |
| 112 | $(VORBIS_LIBRARY_PATH)/synthesis.c \ | |
| 113 | $(VORBIS_LIBRARY_PATH)/info.c \ | |
| 114 | $(VORBIS_LIBRARY_PATH)/floor1.c \ | |
| 115 | $(VORBIS_LIBRARY_PATH)/floor0.c \ | |
| 116 | $(VORBIS_LIBRARY_PATH)/vorbisfile.c \ | |
| 117 | $(VORBIS_LIBRARY_PATH)/res012.c \ | |
| 118 | $(VORBIS_LIBRARY_PATH)/mapping0.c \ | |
| 119 | $(VORBIS_LIBRARY_PATH)/registry.c \ | |
| 120 | $(VORBIS_LIBRARY_PATH)/codebook.c \ | |
| 121 | $(VORBIS_LIBRARY_PATH)/sharedbook.c \ | |
| 122 | $(OGG_LIBRARY_PATH)/src/framing.c \ | |
| 123 | $(OGG_LIBRARY_PATH)/src/bitwise.c | |
| 124 | endif | |
| 125 | ||
| 126 | LOCAL_EXPORT_C_INCLUDES += $(LOCAL_C_INCLUDES) | |
| 127 | ||
| 128 | LOCAL_ARM_MODE := arm | |
| 100 | LOCAL_EXPORT_C_INCLUDES += $(LOCAL_PATH) | |
| 129 | 101 | |
| 130 | 102 | include $(BUILD_SHARED_LIBRARY) |
| 0 | 2.0.2: | |
| 1 | Sam Lantinga - Fri Oct 20 22:04:50 PDT 2017 | |
| 2 | * Implemented 24-bit and surround sound support for FLAC audio files | |
| 3 | Sam Lantinga - Thu Oct 12 21:32:44 PDT 2017 | |
| 4 | * Updated external libraries flac-1.3.2, libmodplug-0.8.9.0, libogg-1.3.2 and libvorbis-1.3.5 | |
| 5 | Ryan Gordon - Thu Oct 12 21:29:59 PDT 2017 | |
| 6 | * Updated for SDL 2.0.6 and newer | |
| 7 | Franc[e]sco - Thu Jul 20 22:03:19 2017 +0200 | |
| 8 | * Added support for MP3 playback using mpg123 | |
| 9 | David Ludwig - Sun Apr 10 22:35:38 2016 | |
| 10 | * Added support for UWP / Windows 10 apps | |
| 11 | Juha Kuikka - Fri Jan 29 12:44:01 PST 2016 | |
| 12 | * Added Mix_OpenAudioDevice() so you can specify the audio device to open | |
| 13 | ||
| 0 | 14 | 2.0.1: |
| 1 | 15 | Sam Lantinga - Tue Jul 7 11:40:33 PDT 2015 |
| 2 | 16 | * Added support for 'smpl' format loop points in music WAV files |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 19 | 19 | EXE = @EXE@ |
| 20 | 20 | SHELL = @SHELL@ |
| 21 | 21 | CC = @CC@ |
| 22 | CXX = g++ | |
| 23 | 22 | CFLAGS = @BUILD_CFLAGS@ |
| 24 | 23 | EXTRA_CFLAGS = @EXTRA_CFLAGS@ |
| 25 | 24 | LDFLAGS = @BUILD_LDFLAGS@ |
| 38 | 37 | PLAYWAVE_OBJECTS = @PLAYWAVE_OBJECTS@ |
| 39 | 38 | PLAYMUS_OBJECTS = @PLAYMUS_OBJECTS@ |
| 40 | 39 | |
| 41 | DIST = *.txt Android.mk Makefile.in SDL2_mixer.pc.in SDL_mixer.h SDL2_mixer.spec SDL2_mixer.spec.in debian VisualC Xcode Xcode-iOS acinclude autogen.sh build-scripts configure configure.in dynamic_flac.c dynamic_flac.h dynamic_fluidsynth.c dynamic_fluidsynth.h dynamic_modplug.c dynamic_modplug.h dynamic_mod.c dynamic_mod.h dynamic_mp3.c dynamic_mp3.h dynamic_ogg.c dynamic_ogg.h effect_position.c effect_stereoreverse.c effects_internal.c effects_internal.h fluidsynth.c fluidsynth.h external gcc-fat.sh libmikmod-3.1.12.zip load_aiff.c load_aiff.h load_flac.c load_flac.h load_mp3.c load_mp3.h load_ogg.c load_ogg.h load_voc.c load_voc.h mixer.c music.c music_cmd.c music_cmd.h music_flac.c music_flac.h music_mad.c music_mad.h music_mod.c music_mod.h music_modplug.c music_modplug.h music_ogg.c music_ogg.h native_midi playmus.c playwave.c timidity wavestream.c wavestream.h version.rc | |
| 40 | DIST = *.txt Android.mk Makefile.in SDL2_mixer.pc.in SDL2_mixer.spec.in SDL_mixer.h VisualC VisualC-WinRT Xcode Xcode-iOS acinclude aclocal.m4 autogen.sh build-scripts configure configure.in debian effect_position.c effect_stereoreverse.c effects_internal.c effects_internal.h external gcc-fat.sh load_aiff.c load_aiff.h load_voc.c load_voc.h mixer.c mixer.h music.c music.h music_cmd.c music_cmd.h music_flac.c music_flac.h music_fluidsynth.c music_fluidsynth.h music_mad.c music_mad.h music_mikmod.c music_mikmod.h music_modplug.c music_modplug.h music_mpg123.c music_mpg123.h music_nativemidi.c music_nativemidi.h music_ogg.c music_ogg.h music_smpeg.c music_smpeg.h music_timidity.c music_timidity.h music_wav.c music_wav.h native_midi playmus.c playwave.c timidity version.rc | |
| 42 | 41 | |
| 43 | 42 | LT_AGE = @LT_AGE@ |
| 44 | 43 | LT_CURRENT = @LT_CURRENT@ |
| 65 | 64 | $(LIBTOOL) --mode=link $(CC) -o $@ $(OBJECTS) $(VERSION_OBJECTS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LT_LDFLAGS) |
| 66 | 65 | |
| 67 | 66 | $(objects)/playwave$(EXE): $(objects)/playwave.lo $(objects)/$(TARGET) |
| 68 | $(LIBTOOL) --mode=link $(CC) -o $@ $(objects)/playwave.lo $(SDL_CFLAGS) $(SDL_LIBS) $(LDFLAGS) $(objects)/$(TARGET) | |
| 67 | $(LIBTOOL) --mode=link $(CC) -o $@ $(objects)/playwave.lo $(SDL_CFLAGS) $(objects)/$(TARGET) $(SDL_LIBS) $(LDFLAGS) | |
| 69 | 68 | |
| 70 | 69 | $(objects)/playmus$(EXE): $(objects)/playmus.lo $(objects)/$(TARGET) |
| 71 | $(LIBTOOL) --mode=link $(CC) -o $@ $(objects)/playmus.lo $(SDL_CFLAGS) $(SDL_LIBS) $(LDFLAGS) $(objects)/$(TARGET) | |
| 70 | $(LIBTOOL) --mode=link $(CC) -o $@ $(objects)/playmus.lo $(SDL_CFLAGS) $(objects)/$(TARGET) $(SDL_LIBS) $(LDFLAGS) | |
| 72 | 71 | |
| 73 | 72 | install: all install-hdrs install-lib #install-bin |
| 74 | 73 | install-hdrs: |
| 5 | 5 | |
| 6 | 6 | Due to popular demand, here is a simple multi-channel audio mixer. |
| 7 | 7 | It supports 8 channels of 16 bit stereo audio, plus a single channel |
| 8 | of music, mixed by the popular MikMod MOD, Timidity MIDI and SMPEG MP3 | |
| 9 | libraries. | |
| 8 | of music. | |
| 10 | 9 | |
| 11 | 10 | See the header file SDL_mixer.h and the examples playwave.c and playmus.c |
| 12 | 11 | for documentation on this mixer library. |
| 13 | 12 | |
| 14 | 13 | The mixer can currently load Microsoft WAVE files and Creative Labs VOC |
| 15 | files as audio samples, and can load MIDI files via Timidity and the | |
| 16 | following music formats via MikMod: .MOD .S3M .IT .XM. It can load | |
| 17 | Ogg Vorbis streams as music if built with Ogg Vorbis or Tremor libraries, | |
| 18 | and finally it can load MP3 music using the SMPEG or libmad libraries. | |
| 14 | files as audio samples, it can load FLAC files with libFLAC, it can load | |
| 15 | Ogg Vorbis files with Ogg Vorbis or Tremor libraries, it can load MP3 files | |
| 16 | using mpg123, SMPEG or libmad, and it can load MIDI files with Timidity, | |
| 17 | FluidSynth, and natively on Windows, Mac OSX, and Linux, and finally it can | |
| 18 | load the following file formats via ModPlug or MikMod: .MOD .S3M .IT .XM. | |
| 19 | 19 | |
| 20 | 20 | Tremor decoding is disabled by default; you can enable it by passing |
| 21 | 21 | --enable-music-ogg-tremor |
| 22 | to configure, or by defining OGG_MUSIC and OGG_USE_TREMOR. | |
| 22 | to configure, or by defining MUSIC_OGG and OGG_USE_TREMOR. | |
| 23 | 23 | |
| 24 | 24 | libmad decoding is disabled by default; you can enable it by passing |
| 25 | 25 | --enable-music-mp3-mad |
| 26 | to configure, or by defining MP3_MAD_MUSIC | |
| 26 | to configure, or by defining MUSIC_MP3_MAD | |
| 27 | 27 | vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv |
| 28 | 28 | WARNING: The license for libmad is GPL, which means that in order to |
| 29 | 29 | use it your application must also be GPL! |
| 33 | 33 | so if playing regular WAVE files sound great, but playing MIDI files |
| 34 | 34 | sound choppy, try using 8-bit audio, mono audio, or lower frequencies. |
| 35 | 35 | |
| 36 | To play MIDI files, you'll need to get a complete set of GUS patches | |
| 37 | from: | |
| 36 | To play MIDI files using FluidSynth, you'll need to set the SDL_SOUNDFONTS | |
| 37 | environment variable to a Sound Font 2 (.sf2) file containing the musical | |
| 38 | instruments you want to use for MIDI playback. | |
| 39 | (On some Linux distributions you can install the fluid-soundfont-gm package) | |
| 40 | ||
| 41 | To play MIDI files using Timidity, you'll need to get a complete set of | |
| 42 | GUS patches from: | |
| 38 | 43 | http://www.libsdl.org/projects/mixer/timidity/timidity.tar.gz |
| 39 | 44 | and unpack them in /usr/local/lib under UNIX, and C:\ under Win32. |
| 40 | 45 | |
| 46 | iOS: | |
| 47 | In order to use this library on iOS, you should include the SDL.xcodeproj | |
| 48 | and Xcode-iOS/SDL_mixer.xcodeproj in your application, add the SDL/include | |
| 49 | and SDL_mixer directories to your "Header Search Paths" setting, then add the | |
| 50 | libSDL2.a and libSDL2_mixer.a to your "Link Binary with Libraries" setting. | |
| 51 | ||
| 41 | 52 | This library is under the zlib license, see the file "COPYING.txt" for details. |
| 42 | 53 | |
| 0 | %define name SDL2_mixer | |
| 1 | %define version 2.0.1 | |
| 2 | %define release 1 | |
| 3 | ||
| 4 | Summary: Simple DirectMedia Layer - Sample Mixer Library | |
| 5 | Name: %{name} | |
| 6 | Version: %{version} | |
| 7 | Release: %{release} | |
| 8 | Source0: %{name}-%{version}.tar.gz | |
| 9 | License: LGPL | |
| 10 | Group: System Environment/Libraries | |
| 11 | BuildRoot: /var/tmp/%{name}-buildroot | |
| 12 | Prefix: %{_prefix} | |
| 13 | ||
| 14 | %description | |
| 15 | Due to popular demand, here is a simple multi-channel audio mixer. | |
| 16 | It supports 4 channels of 16 bit stereo audio, plus a single channel | |
| 17 | of music, mixed by the popular MikMod MOD, Timidity MIDI, Ogg Vorbis, | |
| 18 | Tremor, SMPEG MP3, and libmad MP3 libraries. | |
| 19 | ||
| 20 | %package devel | |
| 21 | Summary: Libraries, includes and more to develop SDL applications. | |
| 22 | Group: Development/Libraries | |
| 23 | Requires: %{name} | |
| 24 | ||
| 25 | %description devel | |
| 26 | Due to popular demand, here is a simple multi-channel audio mixer. | |
| 27 | It supports 4 channels of 16 bit stereo audio, plus a single channel | |
| 28 | of music, mixed by the popular MikMod MOD, Timidity MIDI, Ogg Vorbis, | |
| 29 | Tremor, SMPEG MP3, and libmad MP3 libraries. | |
| 30 | ||
| 31 | %prep | |
| 32 | %setup | |
| 33 | ||
| 34 | %build | |
| 35 | CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{prefix} | |
| 36 | make | |
| 37 | ||
| 38 | %install | |
| 39 | rm -rf $RPM_BUILD_ROOT | |
| 40 | make install prefix=$RPM_BUILD_ROOT/%{prefix} | |
| 41 | ||
| 42 | %clean | |
| 43 | rm -rf $RPM_BUILD_ROOT | |
| 44 | ||
| 45 | %files | |
| 46 | %defattr(-,root,root) | |
| 47 | %doc README.txt CHANGES.txt COPYING.txt | |
| 48 | %{prefix}/lib/lib*.so.* | |
| 49 | ||
| 50 | %files devel | |
| 51 | %defattr(-,root,root) | |
| 52 | %{prefix}/lib/lib*.a | |
| 53 | %{prefix}/lib/lib*.la | |
| 54 | %{prefix}/lib/lib*.so | |
| 55 | %{prefix}/include/*/ | |
| 56 | %{prefix}/lib/pkgconfig/*.pc | |
| 57 | ||
| 58 | %changelog | |
| 59 | * Wed Jan 19 2000 Sam Lantinga | |
| 60 | - converted to get package information from configure | |
| 61 | * Sun Jan 16 2000 Hakan Tandogan <hakan@iconsult.com> | |
| 62 | - initial spec file | |
| 63 |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | /* $Id$ */ | |
| 22 | ||
| 23 | #ifndef _SDL_MIXER_H | |
| 24 | #define _SDL_MIXER_H | |
| 21 | #ifndef SDL_MIXER_H_ | |
| 22 | #define SDL_MIXER_H_ | |
| 25 | 23 | |
| 26 | 24 | #include "SDL_stdinc.h" |
| 27 | 25 | #include "SDL_rwops.h" |
| 39 | 37 | */ |
| 40 | 38 | #define SDL_MIXER_MAJOR_VERSION 2 |
| 41 | 39 | #define SDL_MIXER_MINOR_VERSION 0 |
| 42 | #define SDL_MIXER_PATCHLEVEL 1 | |
| 40 | #define SDL_MIXER_PATCHLEVEL 2 | |
| 43 | 41 | |
| 44 | 42 | /* This macro can be used to fill a version structure with the compile-time |
| 45 | 43 | * version of the SDL_mixer library. |
| 57 | 55 | #define MIX_PATCHLEVEL SDL_MIXER_PATCHLEVEL |
| 58 | 56 | #define MIX_VERSION(X) SDL_MIXER_VERSION(X) |
| 59 | 57 | |
| 58 | /** | |
| 59 | * This is the version number macro for the current SDL_mixer version. | |
| 60 | */ | |
| 61 | #define SDL_MIXER_COMPILEDVERSION \ | |
| 62 | SDL_VERSIONNUM(SDL_MIXER_MAJOR_VERSION, SDL_MIXER_MINOR_VERSION, SDL_MIXER_PATCHLEVEL) | |
| 63 | ||
| 64 | /** | |
| 65 | * This macro will evaluate to true if compiled with SDL_mixer at least X.Y.Z. | |
| 66 | */ | |
| 67 | #define SDL_MIXER_VERSION_ATLEAST(X, Y, Z) \ | |
| 68 | (SDL_MIXER_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z)) | |
| 69 | ||
| 60 | 70 | /* This function gets the version of the dynamically linked SDL_mixer library. |
| 61 | 71 | it should NOT be used to fill a version structure, instead you should |
| 62 | 72 | use the SDL_MIXER_VERSION() macro. |
| 65 | 75 | |
| 66 | 76 | typedef enum |
| 67 | 77 | { |
| 68 | MIX_INIT_FLAC = 0x00000001, | |
| 69 | MIX_INIT_MOD = 0x00000002, | |
| 70 | MIX_INIT_MODPLUG = 0x00000004, | |
| 71 | MIX_INIT_MP3 = 0x00000008, | |
| 72 | MIX_INIT_OGG = 0x00000010, | |
| 73 | MIX_INIT_FLUIDSYNTH = 0x00000020 | |
| 78 | MIX_INIT_FLAC = 0x00000001, | |
| 79 | MIX_INIT_MOD = 0x00000002, | |
| 80 | MIX_INIT_MP3 = 0x00000008, | |
| 81 | MIX_INIT_OGG = 0x00000010, | |
| 82 | MIX_INIT_MID = 0x00000020 | |
| 74 | 83 | } MIX_InitFlags; |
| 75 | 84 | |
| 76 | 85 | /* Loads dynamic libraries and prepares them for use. Flags should be |
| 96 | 105 | #define MIX_DEFAULT_FORMAT AUDIO_S16MSB |
| 97 | 106 | #endif |
| 98 | 107 | #define MIX_DEFAULT_CHANNELS 2 |
| 99 | #define MIX_MAX_VOLUME 128 /* Volume of a chunk */ | |
| 108 | #define MIX_MAX_VOLUME SDL_MIX_MAXVOLUME /* Volume of a chunk */ | |
| 100 | 109 | |
| 101 | 110 | /* The internal format for an audio chunk */ |
| 102 | 111 | typedef struct Mix_Chunk { |
| 113 | 122 | MIX_FADING_IN |
| 114 | 123 | } Mix_Fading; |
| 115 | 124 | |
| 125 | /* These are types of music files (not libraries used to load them) */ | |
| 116 | 126 | typedef enum { |
| 117 | 127 | MUS_NONE, |
| 118 | 128 | MUS_CMD, |
| 121 | 131 | MUS_MID, |
| 122 | 132 | MUS_OGG, |
| 123 | 133 | MUS_MP3, |
| 124 | MUS_MP3_MAD, | |
| 134 | MUS_MP3_MAD_UNUSED, | |
| 125 | 135 | MUS_FLAC, |
| 126 | MUS_MODPLUG | |
| 136 | MUS_MODPLUG_UNUSED | |
| 127 | 137 | } Mix_MusicType; |
| 128 | 138 | |
| 129 | 139 | /* The internal format for a music chunk interpreted via mikmod */ |
| 131 | 141 | |
| 132 | 142 | /* Open the mixer with a certain audio format */ |
| 133 | 143 | extern DECLSPEC int SDLCALL Mix_OpenAudio(int frequency, Uint16 format, int channels, int chunksize); |
| 144 | ||
| 145 | /* Open the mixer with specific device and certain audio format */ | |
| 146 | extern DECLSPEC int SDLCALL Mix_OpenAudioDevice(int frequency, Uint16 format, int channels, int chunksize, const char* device, int allowed_changes); | |
| 134 | 147 | |
| 135 | 148 | /* Dynamically change the number of channels managed by the mixer. |
| 136 | 149 | If decreasing the number of channels, the upper channels are |
| 187 | 200 | */ |
| 188 | 201 | extern DECLSPEC int SDLCALL Mix_GetNumChunkDecoders(void); |
| 189 | 202 | extern DECLSPEC const char * SDLCALL Mix_GetChunkDecoder(int index); |
| 203 | extern DECLSPEC SDL_bool SDLCALL Mix_HasChunkDecoder(const char *name); | |
| 190 | 204 | extern DECLSPEC int SDLCALL Mix_GetNumMusicDecoders(void); |
| 191 | 205 | extern DECLSPEC const char * SDLCALL Mix_GetMusicDecoder(int index); |
| 206 | extern DECLSPEC SDL_bool SDLCALL Mix_HasMusicDecoder(const char *name); | |
| 192 | 207 | |
| 193 | 208 | /* Find out the music format of a mixer music, or the currently playing |
| 194 | 209 | music, if 'music' is NULL. |
| 199 | 214 | This can be used to provide real-time visual display of the audio stream |
| 200 | 215 | or add a custom mixer filter for the stream data. |
| 201 | 216 | */ |
| 202 | extern DECLSPEC void SDLCALL Mix_SetPostMix(void (*mix_func)(void *udata, Uint8 *stream, int len), void *arg); | |
| 217 | extern DECLSPEC void SDLCALL Mix_SetPostMix(void (SDLCALL *mix_func)(void *udata, Uint8 *stream, int len), void *arg); | |
| 203 | 218 | |
| 204 | 219 | /* Add your own music player or additional mixer function. |
| 205 | 220 | If 'mix_func' is NULL, the default music player is re-enabled. |
| 206 | 221 | */ |
| 207 | extern DECLSPEC void SDLCALL Mix_HookMusic(void (*mix_func)(void *udata, Uint8 *stream, int len), void *arg); | |
| 222 | extern DECLSPEC void SDLCALL Mix_HookMusic(void (SDLCALL *mix_func)(void *udata, Uint8 *stream, int len), void *arg); | |
| 208 | 223 | |
| 209 | 224 | /* Add your own callback for when the music has finished playing or when it is |
| 210 | 225 | * stopped from a call to Mix_HaltMusic. |
| 211 | 226 | */ |
| 212 | extern DECLSPEC void SDLCALL Mix_HookMusicFinished(void (*music_finished)(void)); | |
| 227 | extern DECLSPEC void SDLCALL Mix_HookMusicFinished(void (SDLCALL *music_finished)(void)); | |
| 213 | 228 | |
| 214 | 229 | /* Get a pointer to the user data for the current music hook */ |
| 215 | 230 | extern DECLSPEC void * SDLCALL Mix_GetMusicHookData(void); |
| 222 | 237 | * inside the audio callback, or SDL_mixer will explicitly lock the audio |
| 223 | 238 | * before calling your callback. |
| 224 | 239 | */ |
| 225 | extern DECLSPEC void SDLCALL Mix_ChannelFinished(void (*channel_finished)(int channel)); | |
| 240 | extern DECLSPEC void SDLCALL Mix_ChannelFinished(void (SDLCALL *channel_finished)(int channel)); | |
| 226 | 241 | |
| 227 | 242 | |
| 228 | 243 | /* Special Effects API by ryan c. gordon. (icculus@icculus.org) */ |
| 246 | 261 | * |
| 247 | 262 | * DO NOT EVER call SDL_LockAudio() from your callback function! |
| 248 | 263 | */ |
| 249 | typedef void (*Mix_EffectFunc_t)(int chan, void *stream, int len, void *udata); | |
| 264 | typedef void (SDLCALL *Mix_EffectFunc_t)(int chan, void *stream, int len, void *udata); | |
| 250 | 265 | |
| 251 | 266 | /* |
| 252 | 267 | * This is a callback that signifies that a channel has finished all its |
| 257 | 272 | * |
| 258 | 273 | * DO NOT EVER call SDL_LockAudio() from your callback function! |
| 259 | 274 | */ |
| 260 | typedef void (*Mix_EffectDone_t)(int chan, void *udata); | |
| 275 | typedef void (SDLCALL *Mix_EffectDone_t)(int chan, void *udata); | |
| 261 | 276 | |
| 262 | 277 | |
| 263 | 278 | /* Register a special effect function. At mixing time, the channel data is |
| 586 | 601 | /* Set the current position in the music stream. |
| 587 | 602 | This returns 0 if successful, or -1 if it failed or isn't implemented. |
| 588 | 603 | This function is only implemented for MOD music formats (set pattern |
| 589 | order number) and for OGG, FLAC, MP3_MAD, and MODPLUG music (set | |
| 590 | position in seconds), at the moment. | |
| 604 | order number) and for OGG, FLAC, MP3_MAD, MP3_MPG and MODPLUG music | |
| 605 | (set position in seconds), at the moment. | |
| 591 | 606 | */ |
| 592 | 607 | extern DECLSPEC int SDLCALL Mix_SetMusicPosition(double position); |
| 593 | 608 | |
| 607 | 622 | /* Set/Get/Iterate SoundFonts paths to use by supported MIDI backends */ |
| 608 | 623 | extern DECLSPEC int SDLCALL Mix_SetSoundFonts(const char *paths); |
| 609 | 624 | extern DECLSPEC const char* SDLCALL Mix_GetSoundFonts(void); |
| 610 | extern DECLSPEC int SDLCALL Mix_EachSoundFont(int (*function)(const char*, void*), void *data); | |
| 625 | extern DECLSPEC int SDLCALL Mix_EachSoundFont(int (SDLCALL *function)(const char*, void*), void *data); | |
| 611 | 626 | |
| 612 | 627 | /* Get the Mix_Chunk currently associated with a mixer channel |
| 613 | 628 | Returns NULL if it's an invalid channel, or there's no chunk associated. |
| 620 | 635 | /* We'll use SDL for reporting errors */ |
| 621 | 636 | #define Mix_SetError SDL_SetError |
| 622 | 637 | #define Mix_GetError SDL_GetError |
| 638 | #define Mix_ClearError SDL_ClearError | |
| 623 | 639 | |
| 624 | 640 | /* Ends C function definitions when using C++ */ |
| 625 | 641 | #ifdef __cplusplus |
| 627 | 643 | #endif |
| 628 | 644 | #include "close_code.h" |
| 629 | 645 | |
| 630 | #endif /* _SDL_MIXER_H */ | |
| 646 | #endif /* SDL_MIXER_H_ */ | |
| 647 | ||
| 648 | /* vi: set ts=4 sw=4 expandtab: */ | |
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| 35 | {8859E555-5684-436D-AD14-4E8CEB11EAD1}.Debug|ARM.ActiveCfg = Debug|ARM | |
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| 8 | EndProject | |
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| 10 | EndProject | |
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| 29 | {0CCC2E56-E3A4-4CD7-92BA-0C6F99440753}.Debug|ARM.ActiveCfg = Debug|ARM | |
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| 32 | {0CCC2E56-E3A4-4CD7-92BA-0C6F99440753}.Debug|Win32.Build.0 = Debug|Win32 | |
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| 38 | {C943DBC9-4EB0-4684-BE3E-334342A7EE2C}.Debug|ARM.Build.0 = Debug|ARM | |
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| 132 | <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> | |
| 133 | <GenerateManifest>false</GenerateManifest> | |
| 134 | <IgnoreImportLibrary>false</IgnoreImportLibrary> | |
| 135 | <IntDir>Objs\$(Platform)\$(Configuration)\$(MSBuildProjectName)\</IntDir> | |
| 136 | <TargetName>libvorbisfile</TargetName> | |
| 137 | </PropertyGroup> | |
| 138 | <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'"> | |
| 139 | <GenerateManifest>false</GenerateManifest> | |
| 140 | <IgnoreImportLibrary>false</IgnoreImportLibrary> | |
| 141 | <IntDir>Objs\$(Platform)\$(Configuration)\$(MSBuildProjectName)\</IntDir> | |
| 142 | <TargetName>libvorbisfile</TargetName> | |
| 143 | </PropertyGroup> | |
| 144 | <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'"> | |
| 145 | <ClCompile> | |
| 146 | <PrecompiledHeader>NotUsing</PrecompiledHeader> | |
| 147 | <CompileAsWinRT>false</CompileAsWinRT> | |
| 148 | <AdditionalIncludeDirectories>..\..\external\libvorbis-1.3.5\include;..\..\external\libogg-1.3.2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> | |
| 149 | <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;_WINDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions> | |
| 150 | <DisableSpecificWarnings>4244;4101</DisableSpecificWarnings> | |
| 151 | </ClCompile> | |
| 152 | <Link> | |
| 153 | <SubSystem>Console</SubSystem> | |
| 154 | <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries> | |
| 155 | <GenerateWindowsMetadata>false</GenerateWindowsMetadata> | |
| 156 | <ModuleDefinitionFile>..\..\external\libvorbis-1.3.5\win32\vorbisfile.def</ModuleDefinitionFile> | |
| 157 | </Link> | |
| 158 | </ItemDefinitionGroup> | |
| 159 | <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'"> | |
| 160 | <ClCompile> | |
| 161 | <PrecompiledHeader>NotUsing</PrecompiledHeader> | |
| 162 | <CompileAsWinRT>false</CompileAsWinRT> | |
| 163 | <AdditionalIncludeDirectories>..\..\external\libvorbis-1.3.5\include;..\..\external\libogg-1.3.2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> | |
| 164 | <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions> | |
| 165 | <DisableSpecificWarnings>4244;4101</DisableSpecificWarnings> | |
| 166 | </ClCompile> | |
| 167 | <Link> | |
| 168 | <SubSystem>Console</SubSystem> | |
| 169 | <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries> | |
| 170 | <GenerateWindowsMetadata>false</GenerateWindowsMetadata> | |
| 171 | <ModuleDefinitionFile>..\..\external\libvorbis-1.3.5\win32\vorbisfile.def</ModuleDefinitionFile> | |
| 172 | </Link> | |
| 173 | </ItemDefinitionGroup> | |
| 174 | <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm'"> | |
| 175 | <ClCompile> | |
| 176 | <PrecompiledHeader>NotUsing</PrecompiledHeader> | |
| 177 | <CompileAsWinRT>false</CompileAsWinRT> | |
| 178 | <AdditionalIncludeDirectories>..\..\external\libvorbis-1.3.5\include;..\..\external\libogg-1.3.2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> | |
| 179 | <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;_WIN32_WCE;_WINDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions> | |
| 180 | <DisableSpecificWarnings>4244;4101</DisableSpecificWarnings> | |
| 181 | </ClCompile> | |
| 182 | <Link> | |
| 183 | <SubSystem>Console</SubSystem> | |
| 184 | <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries> | |
| 185 | <GenerateWindowsMetadata>false</GenerateWindowsMetadata> | |
| 186 | <ModuleDefinitionFile>..\..\external\libvorbis-1.3.5\win32\vorbisfile.def</ModuleDefinitionFile> | |
| 187 | </Link> | |
| 188 | </ItemDefinitionGroup> | |
| 189 | <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|arm'"> | |
| 190 | <ClCompile> | |
| 191 | <PrecompiledHeader>NotUsing</PrecompiledHeader> | |
| 192 | <CompileAsWinRT>false</CompileAsWinRT> | |
| 193 | <AdditionalIncludeDirectories>..\..\external\libvorbis-1.3.5\include;..\..\external\libogg-1.3.2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> | |
| 194 | <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;_WIN32_WCE;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions> | |
| 195 | <DisableSpecificWarnings>4244;4101</DisableSpecificWarnings> | |
| 196 | </ClCompile> | |
| 197 | <Link> | |
| 198 | <SubSystem>Console</SubSystem> | |
| 199 | <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries> | |
| 200 | <GenerateWindowsMetadata>false</GenerateWindowsMetadata> | |
| 201 | <ModuleDefinitionFile>..\..\external\libvorbis-1.3.5\win32\vorbisfile.def</ModuleDefinitionFile> | |
| 202 | </Link> | |
| 203 | </ItemDefinitionGroup> | |
| 204 | <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> | |
| 205 | <ClCompile> | |
| 206 | <PrecompiledHeader>NotUsing</PrecompiledHeader> | |
| 207 | <CompileAsWinRT>false</CompileAsWinRT> | |
| 208 | <AdditionalIncludeDirectories>..\..\external\libvorbis-1.3.5\include;..\..\external\libogg-1.3.2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> | |
| 209 | <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;_WINDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions> | |
| 210 | <DisableSpecificWarnings>4244;4101</DisableSpecificWarnings> | |
| 211 | </ClCompile> | |
| 212 | <Link> | |
| 213 | <SubSystem>Console</SubSystem> | |
| 214 | <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries> | |
| 215 | <GenerateWindowsMetadata>false</GenerateWindowsMetadata> | |
| 216 | <ModuleDefinitionFile>..\..\external\libvorbis-1.3.5\win32\vorbisfile.def</ModuleDefinitionFile> | |
| 217 | </Link> | |
| 218 | </ItemDefinitionGroup> | |
| 219 | <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'"> | |
| 220 | <ClCompile> | |
| 221 | <PrecompiledHeader>NotUsing</PrecompiledHeader> | |
| 222 | <CompileAsWinRT>false</CompileAsWinRT> | |
| 223 | <AdditionalIncludeDirectories>..\..\external\libvorbis-1.3.5\include;..\..\external\libogg-1.3.2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> | |
| 224 | <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions> | |
| 225 | <DisableSpecificWarnings>4244;4101</DisableSpecificWarnings> | |
| 226 | </ClCompile> | |
| 227 | <Link> | |
| 228 | <SubSystem>Console</SubSystem> | |
| 229 | <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries> | |
| 230 | <GenerateWindowsMetadata>false</GenerateWindowsMetadata> | |
| 231 | <ModuleDefinitionFile>..\..\external\libvorbis-1.3.5\win32\vorbisfile.def</ModuleDefinitionFile> | |
| 232 | </Link> | |
| 233 | </ItemDefinitionGroup> | |
| 234 | <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> | |
| 235 | <ImportGroup Label="ExtensionTargets"> | |
| 236 | </ImportGroup> | |
| 237 | </Project> |
| 0 | <?xml version="1.0" encoding="utf-8"?> | |
| 1 | <Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | |
| 2 | <ItemGroup> | |
| 3 | <ClCompile Include="..\..\external\libvorbis-1.3.3\lib\vorbisfile.c" /> | |
| 4 | </ItemGroup> | |
| 5 | <ItemGroup> | |
| 6 | <ClInclude Include="..\..\external\libvorbis-1.3.3\include\vorbis\vorbisfile.h" /> | |
| 7 | </ItemGroup> | |
| 8 | </Project>⏎ |
| 1301 | 1301 | x86_64-*linux*) |
| 1302 | 1302 | LD="${LD-ld} -m elf_x86_64" |
| 1303 | 1303 | ;; |
| 1304 | ppc*-*linux*|powerpc*-*linux*) | |
| 1304 | powerpc64le-*linux*) | |
| 1305 | LD="${LD-ld} -m elf64lppc" | |
| 1306 | ;; | |
| 1307 | powerpc64-*linux*) | |
| 1305 | 1308 | LD="${LD-ld} -m elf64ppc" |
| 1306 | 1309 | ;; |
| 1307 | 1310 | s390*-*linux*|s390*-*tpf*) |
| 0 | ############################################################################## | |
| 1 | # Based on libtool-2.2.6a | |
| 2 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- | |
| 3 | # | |
| 4 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, | |
| 5 | # 2006, 2007, 2008 Free Software Foundation, Inc. | |
| 6 | # Written by Gordon Matzigkeit, 1996 | |
| 7 | # | |
| 8 | # This file is free software; the Free Software Foundation gives | |
| 9 | # unlimited permission to copy and/or distribute it, with or without | |
| 10 | # modifications, as long as this notice is preserved. | |
| 11 | ||
| 12 | m4_define([_LT_COPYING], [dnl | |
| 13 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, | |
| 14 | # 2006, 2007, 2008 Free Software Foundation, Inc. | |
| 15 | # Written by Gordon Matzigkeit, 1996 | |
| 16 | # | |
| 17 | # This file is part of GNU Libtool. | |
| 18 | # | |
| 19 | # GNU Libtool is free software; you can redistribute it and/or | |
| 20 | # modify it under the terms of the GNU General Public License as | |
| 21 | # published by the Free Software Foundation; either version 2 of | |
| 22 | # the License, or (at your option) any later version. | |
| 23 | # | |
| 24 | # As a special exception to the GNU General Public License, | |
| 25 | # if you distribute this file as part of a program or library that | |
| 26 | # is built using GNU Libtool, you may include this file under the | |
| 27 | # same distribution terms that you use for the rest of that program. | |
| 28 | # | |
| 29 | # GNU Libtool is distributed in the hope that it will be useful, | |
| 30 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 31 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 32 | # GNU General Public License for more details. | |
| 33 | # | |
| 34 | # You should have received a copy of the GNU General Public License | |
| 35 | # along with GNU Libtool; see the file COPYING. If not, a copy | |
| 36 | # can be downloaded from http://www.gnu.org/licenses/gpl.html, or | |
| 37 | # obtained by writing to the Free Software Foundation, Inc., | |
| 38 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 39 | ]) | |
| 40 | ||
| 41 | # serial 56 LT_INIT | |
| 42 | ||
| 43 | ||
| 44 | # LT_PREREQ(VERSION) | |
| 45 | # ------------------ | |
| 46 | # Complain and exit if this libtool version is less that VERSION. | |
| 47 | m4_defun([LT_PREREQ], | |
| 48 | [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, | |
| 49 | [m4_default([$3], | |
| 50 | [m4_fatal([Libtool version $1 or higher is required], | |
| 51 | 63)])], | |
| 52 | [$2])]) | |
| 53 | ||
| 54 | ||
| 55 | # _LT_CHECK_BUILDDIR | |
| 56 | # ------------------ | |
| 57 | # Complain if the absolute build directory name contains unusual characters | |
| 58 | m4_defun([_LT_CHECK_BUILDDIR], | |
| 59 | [case `pwd` in | |
| 60 | *\ * | *\ *) | |
| 61 | AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; | |
| 62 | esac | |
| 63 | ]) | |
| 64 | ||
| 65 | ||
| 66 | # LT_INIT([OPTIONS]) | |
| 67 | # ------------------ | |
| 68 | AC_DEFUN([LT_INIT], | |
| 69 | [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT | |
| 70 | AC_BEFORE([$0], [LT_LANG])dnl | |
| 71 | AC_BEFORE([$0], [LT_OUTPUT])dnl | |
| 72 | AC_BEFORE([$0], [LTDL_INIT])dnl | |
| 73 | m4_require([_LT_CHECK_BUILDDIR])dnl | |
| 74 | ||
| 75 | dnl Autoconf doesn't catch unexpanded LT_ macros by default: | |
| 76 | m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl | |
| 77 | m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl | |
| 78 | dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 | |
| 79 | dnl unless we require an AC_DEFUNed macro: | |
| 80 | AC_REQUIRE([LTOPTIONS_VERSION])dnl | |
| 81 | AC_REQUIRE([LTSUGAR_VERSION])dnl | |
| 82 | AC_REQUIRE([LTVERSION_VERSION])dnl | |
| 83 | AC_REQUIRE([LTOBSOLETE_VERSION])dnl | |
| 84 | m4_require([_LT_PROG_LTMAIN])dnl | |
| 85 | ||
| 86 | dnl Parse OPTIONS | |
| 87 | _LT_SET_OPTIONS([$0], [$1]) | |
| 88 | ||
| 89 | # This can be used to rebuild libtool when needed | |
| 90 | LIBTOOL_DEPS="$ltmain" | |
| 91 | ||
| 92 | # Always use our own libtool. | |
| 93 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
| 94 | AC_SUBST(LIBTOOL)dnl | |
| 95 | ||
| 96 | _LT_SETUP | |
| 97 | ||
| 98 | # Only expand once: | |
| 99 | m4_define([LT_INIT]) | |
| 100 | ])# LT_INIT | |
| 101 | ||
| 102 | # Old names: | |
| 103 | AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) | |
| 104 | AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) | |
| 105 | dnl aclocal-1.4 backwards compatibility: | |
| 106 | dnl AC_DEFUN([AC_PROG_LIBTOOL], []) | |
| 107 | dnl AC_DEFUN([AM_PROG_LIBTOOL], []) | |
| 108 | ||
| 109 | ||
| 110 | # _LT_CC_BASENAME(CC) | |
| 111 | # ------------------- | |
| 112 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. | |
| 113 | m4_defun([_LT_CC_BASENAME], | |
| 114 | [for cc_temp in $1""; do | |
| 115 | case $cc_temp in | |
| 116 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; | |
| 117 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; | |
| 118 | \-*) ;; | |
| 119 | *) break;; | |
| 120 | esac | |
| 121 | done | |
| 122 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
| 123 | ]) | |
| 124 | ||
| 125 | ||
| 126 | # _LT_FILEUTILS_DEFAULTS | |
| 127 | # ---------------------- | |
| 128 | # It is okay to use these file commands and assume they have been set | |
| 129 | # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. | |
| 130 | m4_defun([_LT_FILEUTILS_DEFAULTS], | |
| 131 | [: ${CP="cp -f"} | |
| 132 | : ${MV="mv -f"} | |
| 133 | : ${RM="rm -f"} | |
| 134 | ])# _LT_FILEUTILS_DEFAULTS | |
| 135 | ||
| 136 | ||
| 137 | # _LT_SETUP | |
| 138 | # --------- | |
| 139 | m4_defun([_LT_SETUP], | |
| 140 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 141 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
| 142 | _LT_DECL([], [host_alias], [0], [The host system])dnl | |
| 143 | _LT_DECL([], [host], [0])dnl | |
| 144 | _LT_DECL([], [host_os], [0])dnl | |
| 145 | dnl | |
| 146 | _LT_DECL([], [build_alias], [0], [The build system])dnl | |
| 147 | _LT_DECL([], [build], [0])dnl | |
| 148 | _LT_DECL([], [build_os], [0])dnl | |
| 149 | dnl | |
| 150 | AC_REQUIRE([AC_PROG_CC])dnl | |
| 151 | AC_REQUIRE([LT_PATH_LD])dnl | |
| 152 | AC_REQUIRE([LT_PATH_NM])dnl | |
| 153 | dnl | |
| 154 | AC_REQUIRE([AC_PROG_LN_S])dnl | |
| 155 | test -z "$LN_S" && LN_S="ln -s" | |
| 156 | _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl | |
| 157 | dnl | |
| 158 | AC_REQUIRE([LT_CMD_MAX_LEN])dnl | |
| 159 | _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl | |
| 160 | _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl | |
| 161 | dnl | |
| 162 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 163 | m4_require([_LT_CHECK_SHELL_FEATURES])dnl | |
| 164 | m4_require([_LT_CMD_RELOAD])dnl | |
| 165 | m4_require([_LT_CHECK_MAGIC_METHOD])dnl | |
| 166 | m4_require([_LT_CMD_OLD_ARCHIVE])dnl | |
| 167 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
| 168 | ||
| 169 | _LT_CONFIG_LIBTOOL_INIT([ | |
| 170 | # See if we are running on zsh, and set the options which allow our | |
| 171 | # commands through without removal of \ escapes INIT. | |
| 172 | if test -n "\${ZSH_VERSION+set}" ; then | |
| 173 | setopt NO_GLOB_SUBST | |
| 174 | fi | |
| 175 | ]) | |
| 176 | if test -n "${ZSH_VERSION+set}" ; then | |
| 177 | setopt NO_GLOB_SUBST | |
| 178 | fi | |
| 179 | ||
| 180 | _LT_CHECK_OBJDIR | |
| 181 | ||
| 182 | m4_require([_LT_TAG_COMPILER])dnl | |
| 183 | _LT_PROG_ECHO_BACKSLASH | |
| 184 | ||
| 185 | case $host_os in | |
| 186 | aix3*) | |
| 187 | # AIX sometimes has problems with the GCC collect2 program. For some | |
| 188 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
| 189 | # vanish in a puff of smoke. | |
| 190 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
| 191 | COLLECT_NAMES= | |
| 192 | export COLLECT_NAMES | |
| 193 | fi | |
| 194 | ;; | |
| 195 | esac | |
| 196 | ||
| 197 | # Sed substitution that helps us do robust quoting. It backslashifies | |
| 198 | # metacharacters that are still active within double-quoted strings. | |
| 199 | sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' | |
| 200 | ||
| 201 | # Same as above, but do not quote variable references. | |
| 202 | double_quote_subst='s/\([["`\\]]\)/\\\1/g' | |
| 203 | ||
| 204 | # Sed substitution to delay expansion of an escaped shell variable in a | |
| 205 | # double_quote_subst'ed string. | |
| 206 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
| 207 | ||
| 208 | # Sed substitution to delay expansion of an escaped single quote. | |
| 209 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
| 210 | ||
| 211 | # Sed substitution to avoid accidental globbing in evaled expressions | |
| 212 | no_glob_subst='s/\*/\\\*/g' | |
| 213 | ||
| 214 | # Global variables: | |
| 215 | ofile=libtool | |
| 216 | can_build_shared=yes | |
| 217 | ||
| 218 | # All known linkers require a `.a' archive for static linking (except MSVC, | |
| 219 | # which needs '.lib'). | |
| 220 | libext=a | |
| 221 | ||
| 222 | with_gnu_ld="$lt_cv_prog_gnu_ld" | |
| 223 | ||
| 224 | old_CC="$CC" | |
| 225 | old_CFLAGS="$CFLAGS" | |
| 226 | ||
| 227 | # Set sane defaults for various variables | |
| 228 | test -z "$CC" && CC=cc | |
| 229 | test -z "$LTCC" && LTCC=$CC | |
| 230 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
| 231 | test -z "$LD" && LD=ld | |
| 232 | test -z "$ac_objext" && ac_objext=o | |
| 233 | ||
| 234 | _LT_CC_BASENAME([$compiler]) | |
| 235 | ||
| 236 | # Only perform the check for file, if the check method requires it | |
| 237 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
| 238 | case $deplibs_check_method in | |
| 239 | file_magic*) | |
| 240 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
| 241 | _LT_PATH_MAGIC | |
| 242 | fi | |
| 243 | ;; | |
| 244 | esac | |
| 245 | ||
| 246 | # Use C for the default configuration in the libtool script | |
| 247 | LT_SUPPORTED_TAG([CC]) | |
| 248 | _LT_LANG_C_CONFIG | |
| 249 | _LT_LANG_DEFAULT_CONFIG | |
| 250 | _LT_CONFIG_COMMANDS | |
| 251 | ])# _LT_SETUP | |
| 252 | ||
| 253 | ||
| 254 | # _LT_PROG_LTMAIN | |
| 255 | # --------------- | |
| 256 | # Note that this code is called both from `configure', and `config.status' | |
| 257 | # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, | |
| 258 | # `config.status' has no value for ac_aux_dir unless we are using Automake, | |
| 259 | # so we pass a copy along to make sure it has a sensible value anyway. | |
| 260 | m4_defun([_LT_PROG_LTMAIN], | |
| 261 | [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl | |
| 262 | _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) | |
| 263 | ltmain="$ac_aux_dir/ltmain.sh" | |
| 264 | ])# _LT_PROG_LTMAIN | |
| 265 | ||
| 266 | ||
| 267 | ## ------------------------------------- ## | |
| 268 | ## Accumulate code for creating libtool. ## | |
| 269 | ## ------------------------------------- ## | |
| 270 | ||
| 271 | # So that we can recreate a full libtool script including additional | |
| 272 | # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS | |
| 273 | # in macros and then make a single call at the end using the `libtool' | |
| 274 | # label. | |
| 275 | ||
| 276 | ||
| 277 | # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) | |
| 278 | # ---------------------------------------- | |
| 279 | # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. | |
| 280 | m4_define([_LT_CONFIG_LIBTOOL_INIT], | |
| 281 | [m4_ifval([$1], | |
| 282 | [m4_append([_LT_OUTPUT_LIBTOOL_INIT], | |
| 283 | [$1 | |
| 284 | ])])]) | |
| 285 | ||
| 286 | # Initialize. | |
| 287 | m4_define([_LT_OUTPUT_LIBTOOL_INIT]) | |
| 288 | ||
| 289 | ||
| 290 | # _LT_CONFIG_LIBTOOL([COMMANDS]) | |
| 291 | # ------------------------------ | |
| 292 | # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. | |
| 293 | m4_define([_LT_CONFIG_LIBTOOL], | |
| 294 | [m4_ifval([$1], | |
| 295 | [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], | |
| 296 | [$1 | |
| 297 | ])])]) | |
| 298 | ||
| 299 | # Initialize. | |
| 300 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) | |
| 301 | ||
| 302 | ||
| 303 | # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) | |
| 304 | # ----------------------------------------------------- | |
| 305 | m4_defun([_LT_CONFIG_SAVE_COMMANDS], | |
| 306 | [_LT_CONFIG_LIBTOOL([$1]) | |
| 307 | _LT_CONFIG_LIBTOOL_INIT([$2]) | |
| 308 | ]) | |
| 309 | ||
| 310 | ||
| 311 | # _LT_FORMAT_COMMENT([COMMENT]) | |
| 312 | # ----------------------------- | |
| 313 | # Add leading comment marks to the start of each line, and a trailing | |
| 314 | # full-stop to the whole comment if one is not present already. | |
| 315 | m4_define([_LT_FORMAT_COMMENT], | |
| 316 | [m4_ifval([$1], [ | |
| 317 | m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], | |
| 318 | [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) | |
| 319 | )]) | |
| 320 | ||
| 321 | ||
| 322 | ||
| 323 | ## ------------------------ ## | |
| 324 | ## FIXME: Eliminate VARNAME ## | |
| 325 | ## ------------------------ ## | |
| 326 | ||
| 327 | ||
| 328 | # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) | |
| 329 | # ------------------------------------------------------------------- | |
| 330 | # CONFIGNAME is the name given to the value in the libtool script. | |
| 331 | # VARNAME is the (base) name used in the configure script. | |
| 332 | # VALUE may be 0, 1 or 2 for a computed quote escaped value based on | |
| 333 | # VARNAME. Any other value will be used directly. | |
| 334 | m4_define([_LT_DECL], | |
| 335 | [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], | |
| 336 | [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], | |
| 337 | [m4_ifval([$1], [$1], [$2])]) | |
| 338 | lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) | |
| 339 | m4_ifval([$4], | |
| 340 | [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) | |
| 341 | lt_dict_add_subkey([lt_decl_dict], [$2], | |
| 342 | [tagged?], [m4_ifval([$5], [yes], [no])])]) | |
| 343 | ]) | |
| 344 | ||
| 345 | ||
| 346 | # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) | |
| 347 | # -------------------------------------------------------- | |
| 348 | m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) | |
| 349 | ||
| 350 | ||
| 351 | # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) | |
| 352 | # ------------------------------------------------ | |
| 353 | m4_define([lt_decl_tag_varnames], | |
| 354 | [_lt_decl_filter([tagged?], [yes], $@)]) | |
| 355 | ||
| 356 | ||
| 357 | # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) | |
| 358 | # --------------------------------------------------------- | |
| 359 | m4_define([_lt_decl_filter], | |
| 360 | [m4_case([$#], | |
| 361 | [0], [m4_fatal([$0: too few arguments: $#])], | |
| 362 | [1], [m4_fatal([$0: too few arguments: $#: $1])], | |
| 363 | [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], | |
| 364 | [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], | |
| 365 | [lt_dict_filter([lt_decl_dict], $@)])[]dnl | |
| 366 | ]) | |
| 367 | ||
| 368 | ||
| 369 | # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) | |
| 370 | # -------------------------------------------------- | |
| 371 | m4_define([lt_decl_quote_varnames], | |
| 372 | [_lt_decl_filter([value], [1], $@)]) | |
| 373 | ||
| 374 | ||
| 375 | # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) | |
| 376 | # --------------------------------------------------- | |
| 377 | m4_define([lt_decl_dquote_varnames], | |
| 378 | [_lt_decl_filter([value], [2], $@)]) | |
| 379 | ||
| 380 | ||
| 381 | # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) | |
| 382 | # --------------------------------------------------- | |
| 383 | m4_define([lt_decl_varnames_tagged], | |
| 384 | [m4_assert([$# <= 2])dnl | |
| 385 | _$0(m4_quote(m4_default([$1], [[, ]])), | |
| 386 | m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), | |
| 387 | m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) | |
| 388 | m4_define([_lt_decl_varnames_tagged], | |
| 389 | [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) | |
| 390 | ||
| 391 | ||
| 392 | # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) | |
| 393 | # ------------------------------------------------ | |
| 394 | m4_define([lt_decl_all_varnames], | |
| 395 | [_$0(m4_quote(m4_default([$1], [[, ]])), | |
| 396 | m4_if([$2], [], | |
| 397 | m4_quote(lt_decl_varnames), | |
| 398 | m4_quote(m4_shift($@))))[]dnl | |
| 399 | ]) | |
| 400 | m4_define([_lt_decl_all_varnames], | |
| 401 | [lt_join($@, lt_decl_varnames_tagged([$1], | |
| 402 | lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl | |
| 403 | ]) | |
| 404 | ||
| 405 | ||
| 406 | # _LT_CONFIG_STATUS_DECLARE([VARNAME]) | |
| 407 | # ------------------------------------ | |
| 408 | # Quote a variable value, and forward it to `config.status' so that its | |
| 409 | # declaration there will have the same value as in `configure'. VARNAME | |
| 410 | # must have a single quote delimited value for this to work. | |
| 411 | m4_define([_LT_CONFIG_STATUS_DECLARE], | |
| 412 | [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) | |
| 413 | ||
| 414 | ||
| 415 | # _LT_CONFIG_STATUS_DECLARATIONS | |
| 416 | # ------------------------------ | |
| 417 | # We delimit libtool config variables with single quotes, so when | |
| 418 | # we write them to config.status, we have to be sure to quote all | |
| 419 | # embedded single quotes properly. In configure, this macro expands | |
| 420 | # each variable declared with _LT_DECL (and _LT_TAGDECL) into: | |
| 421 | # | |
| 422 | # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' | |
| 423 | m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], | |
| 424 | [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), | |
| 425 | [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) | |
| 426 | ||
| 427 | ||
| 428 | # _LT_LIBTOOL_TAGS | |
| 429 | # ---------------- | |
| 430 | # Output comment and list of tags supported by the script | |
| 431 | m4_defun([_LT_LIBTOOL_TAGS], | |
| 432 | [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl | |
| 433 | available_tags="_LT_TAGS"dnl | |
| 434 | ]) | |
| 435 | ||
| 436 | ||
| 437 | # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) | |
| 438 | # ----------------------------------- | |
| 439 | # Extract the dictionary values for VARNAME (optionally with TAG) and | |
| 440 | # expand to a commented shell variable setting: | |
| 441 | # | |
| 442 | # # Some comment about what VAR is for. | |
| 443 | # visible_name=$lt_internal_name | |
| 444 | m4_define([_LT_LIBTOOL_DECLARE], | |
| 445 | [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], | |
| 446 | [description])))[]dnl | |
| 447 | m4_pushdef([_libtool_name], | |
| 448 | m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl | |
| 449 | m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), | |
| 450 | [0], [_libtool_name=[$]$1], | |
| 451 | [1], [_libtool_name=$lt_[]$1], | |
| 452 | [2], [_libtool_name=$lt_[]$1], | |
| 453 | [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl | |
| 454 | m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl | |
| 455 | ]) | |
| 456 | ||
| 457 | ||
| 458 | # _LT_LIBTOOL_CONFIG_VARS | |
| 459 | # ----------------------- | |
| 460 | # Produce commented declarations of non-tagged libtool config variables | |
| 461 | # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' | |
| 462 | # script. Tagged libtool config variables (even for the LIBTOOL CONFIG | |
| 463 | # section) are produced by _LT_LIBTOOL_TAG_VARS. | |
| 464 | m4_defun([_LT_LIBTOOL_CONFIG_VARS], | |
| 465 | [m4_foreach([_lt_var], | |
| 466 | m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), | |
| 467 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) | |
| 468 | ||
| 469 | ||
| 470 | # _LT_LIBTOOL_TAG_VARS(TAG) | |
| 471 | # ------------------------- | |
| 472 | m4_define([_LT_LIBTOOL_TAG_VARS], | |
| 473 | [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), | |
| 474 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) | |
| 475 | ||
| 476 | ||
| 477 | # _LT_TAGVAR(VARNAME, [TAGNAME]) | |
| 478 | # ------------------------------ | |
| 479 | m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) | |
| 480 | ||
| 481 | ||
| 482 | # _LT_CONFIG_COMMANDS | |
| 483 | # ------------------- | |
| 484 | # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of | |
| 485 | # variables for single and double quote escaping we saved from calls | |
| 486 | # to _LT_DECL, we can put quote escaped variables declarations | |
| 487 | # into `config.status', and then the shell code to quote escape them in | |
| 488 | # for loops in `config.status'. Finally, any additional code accumulated | |
| 489 | # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. | |
| 490 | m4_defun([_LT_CONFIG_COMMANDS], | |
| 491 | [AC_PROVIDE_IFELSE([LT_OUTPUT], | |
| 492 | dnl If the libtool generation code has been placed in $CONFIG_LT, | |
| 493 | dnl instead of duplicating it all over again into config.status, | |
| 494 | dnl then we will have config.status run $CONFIG_LT later, so it | |
| 495 | dnl needs to know what name is stored there: | |
| 496 | [AC_CONFIG_COMMANDS([libtool], | |
| 497 | [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], | |
| 498 | dnl If the libtool generation code is destined for config.status, | |
| 499 | dnl expand the accumulated commands and init code now: | |
| 500 | [AC_CONFIG_COMMANDS([libtool], | |
| 501 | [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) | |
| 502 | ])#_LT_CONFIG_COMMANDS | |
| 503 | ||
| 504 | ||
| 505 | # Initialize. | |
| 506 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], | |
| 507 | [ | |
| 508 | ||
| 509 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
| 510 | # if CDPATH is set. | |
| 511 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
| 512 | ||
| 513 | sed_quote_subst='$sed_quote_subst' | |
| 514 | double_quote_subst='$double_quote_subst' | |
| 515 | delay_variable_subst='$delay_variable_subst' | |
| 516 | _LT_CONFIG_STATUS_DECLARATIONS | |
| 517 | LTCC='$LTCC' | |
| 518 | LTCFLAGS='$LTCFLAGS' | |
| 519 | compiler='$compiler_DEFAULT' | |
| 520 | ||
| 521 | # Quote evaled strings. | |
| 522 | for var in lt_decl_all_varnames([[ \ | |
| 523 | ]], lt_decl_quote_varnames); do | |
| 524 | case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in | |
| 525 | *[[\\\\\\\`\\"\\\$]]*) | |
| 526 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" | |
| 527 | ;; | |
| 528 | *) | |
| 529 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
| 530 | ;; | |
| 531 | esac | |
| 532 | done | |
| 533 | ||
| 534 | # Double-quote double-evaled strings. | |
| 535 | for var in lt_decl_all_varnames([[ \ | |
| 536 | ]], lt_decl_dquote_varnames); do | |
| 537 | case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in | |
| 538 | *[[\\\\\\\`\\"\\\$]]*) | |
| 539 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" | |
| 540 | ;; | |
| 541 | *) | |
| 542 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
| 543 | ;; | |
| 544 | esac | |
| 545 | done | |
| 546 | ||
| 547 | # Fix-up fallback echo if it was mangled by the above quoting rules. | |
| 548 | case \$lt_ECHO in | |
| 549 | *'\\\[$]0 --fallback-echo"')dnl " | |
| 550 | lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` | |
| 551 | ;; | |
| 552 | esac | |
| 553 | ||
| 554 | _LT_OUTPUT_LIBTOOL_INIT | |
| 555 | ]) | |
| 556 | ||
| 557 | ||
| 558 | # LT_OUTPUT | |
| 559 | # --------- | |
| 560 | # This macro allows early generation of the libtool script (before | |
| 561 | # AC_OUTPUT is called), incase it is used in configure for compilation | |
| 562 | # tests. | |
| 563 | AC_DEFUN([LT_OUTPUT], | |
| 564 | [: ${CONFIG_LT=./config.lt} | |
| 565 | AC_MSG_NOTICE([creating $CONFIG_LT]) | |
| 566 | cat >"$CONFIG_LT" <<_LTEOF | |
| 567 | #! $SHELL | |
| 568 | # Generated by $as_me. | |
| 569 | # Run this file to recreate a libtool stub with the current configuration. | |
| 570 | ||
| 571 | lt_cl_silent=false | |
| 572 | SHELL=\${CONFIG_SHELL-$SHELL} | |
| 573 | _LTEOF | |
| 574 | ||
| 575 | cat >>"$CONFIG_LT" <<\_LTEOF | |
| 576 | AS_SHELL_SANITIZE | |
| 577 | _AS_PREPARE | |
| 578 | ||
| 579 | exec AS_MESSAGE_FD>&1 | |
| 580 | exec AS_MESSAGE_LOG_FD>>config.log | |
| 581 | { | |
| 582 | echo | |
| 583 | AS_BOX([Running $as_me.]) | |
| 584 | } >&AS_MESSAGE_LOG_FD | |
| 585 | ||
| 586 | lt_cl_help="\ | |
| 587 | \`$as_me' creates a local libtool stub from the current configuration, | |
| 588 | for use in further configure time tests before the real libtool is | |
| 589 | generated. | |
| 590 | ||
| 591 | Usage: $[0] [[OPTIONS]] | |
| 592 | ||
| 593 | -h, --help print this help, then exit | |
| 594 | -V, --version print version number, then exit | |
| 595 | -q, --quiet do not print progress messages | |
| 596 | -d, --debug don't remove temporary files | |
| 597 | ||
| 598 | Report bugs to <bug-libtool@gnu.org>." | |
| 599 | ||
| 600 | lt_cl_version="\ | |
| 601 | m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl | |
| 602 | m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) | |
| 603 | configured by $[0], generated by m4_PACKAGE_STRING. | |
| 604 | ||
| 605 | Copyright (C) 2008 Free Software Foundation, Inc. | |
| 606 | This config.lt script is free software; the Free Software Foundation | |
| 607 | gives unlimited permision to copy, distribute and modify it." | |
| 608 | ||
| 609 | while test $[#] != 0 | |
| 610 | do | |
| 611 | case $[1] in | |
| 612 | --version | --v* | -V ) | |
| 613 | echo "$lt_cl_version"; exit 0 ;; | |
| 614 | --help | --h* | -h ) | |
| 615 | echo "$lt_cl_help"; exit 0 ;; | |
| 616 | --debug | --d* | -d ) | |
| 617 | debug=: ;; | |
| 618 | --quiet | --q* | --silent | --s* | -q ) | |
| 619 | lt_cl_silent=: ;; | |
| 620 | ||
| 621 | -*) AC_MSG_ERROR([unrecognized option: $[1] | |
| 622 | Try \`$[0] --help' for more information.]) ;; | |
| 623 | ||
| 624 | *) AC_MSG_ERROR([unrecognized argument: $[1] | |
| 625 | Try \`$[0] --help' for more information.]) ;; | |
| 626 | esac | |
| 627 | shift | |
| 628 | done | |
| 629 | ||
| 630 | if $lt_cl_silent; then | |
| 631 | exec AS_MESSAGE_FD>/dev/null | |
| 632 | fi | |
| 633 | _LTEOF | |
| 634 | ||
| 635 | cat >>"$CONFIG_LT" <<_LTEOF | |
| 636 | _LT_OUTPUT_LIBTOOL_COMMANDS_INIT | |
| 637 | _LTEOF | |
| 638 | ||
| 639 | cat >>"$CONFIG_LT" <<\_LTEOF | |
| 640 | AC_MSG_NOTICE([creating $ofile]) | |
| 641 | _LT_OUTPUT_LIBTOOL_COMMANDS | |
| 642 | AS_EXIT(0) | |
| 643 | _LTEOF | |
| 644 | chmod +x "$CONFIG_LT" | |
| 645 | ||
| 646 | # configure is writing to config.log, but config.lt does its own redirection, | |
| 647 | # appending to config.log, which fails on DOS, as config.log is still kept | |
| 648 | # open by configure. Here we exec the FD to /dev/null, effectively closing | |
| 649 | # config.log, so it can be properly (re)opened and appended to by config.lt. | |
| 650 | if test "$no_create" != yes; then | |
| 651 | lt_cl_success=: | |
| 652 | test "$silent" = yes && | |
| 653 | lt_config_lt_args="$lt_config_lt_args --quiet" | |
| 654 | exec AS_MESSAGE_LOG_FD>/dev/null | |
| 655 | $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false | |
| 656 | exec AS_MESSAGE_LOG_FD>>config.log | |
| 657 | $lt_cl_success || AS_EXIT(1) | |
| 658 | fi | |
| 659 | ])# LT_OUTPUT | |
| 660 | ||
| 661 | ||
| 662 | # _LT_CONFIG(TAG) | |
| 663 | # --------------- | |
| 664 | # If TAG is the built-in tag, create an initial libtool script with a | |
| 665 | # default configuration from the untagged config vars. Otherwise add code | |
| 666 | # to config.status for appending the configuration named by TAG from the | |
| 667 | # matching tagged config vars. | |
| 668 | m4_defun([_LT_CONFIG], | |
| 669 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 670 | _LT_CONFIG_SAVE_COMMANDS([ | |
| 671 | m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl | |
| 672 | m4_if(_LT_TAG, [C], [ | |
| 673 | # See if we are running on zsh, and set the options which allow our | |
| 674 | # commands through without removal of \ escapes. | |
| 675 | if test -n "${ZSH_VERSION+set}" ; then | |
| 676 | setopt NO_GLOB_SUBST | |
| 677 | fi | |
| 678 | ||
| 679 | cfgfile="${ofile}T" | |
| 680 | trap "$RM \"$cfgfile\"; exit 1" 1 2 15 | |
| 681 | $RM "$cfgfile" | |
| 682 | ||
| 683 | cat <<_LT_EOF >> "$cfgfile" | |
| 684 | #! $SHELL | |
| 685 | ||
| 686 | # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
| 687 | # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION | |
| 688 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
| 689 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
| 690 | # | |
| 691 | _LT_COPYING | |
| 692 | _LT_LIBTOOL_TAGS | |
| 693 | ||
| 694 | # ### BEGIN LIBTOOL CONFIG | |
| 695 | _LT_LIBTOOL_CONFIG_VARS | |
| 696 | _LT_LIBTOOL_TAG_VARS | |
| 697 | # ### END LIBTOOL CONFIG | |
| 698 | ||
| 699 | _LT_EOF | |
| 700 | ||
| 701 | case $host_os in | |
| 702 | aix3*) | |
| 703 | cat <<\_LT_EOF >> "$cfgfile" | |
| 704 | # AIX sometimes has problems with the GCC collect2 program. For some | |
| 705 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
| 706 | # vanish in a puff of smoke. | |
| 707 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
| 708 | COLLECT_NAMES= | |
| 709 | export COLLECT_NAMES | |
| 710 | fi | |
| 711 | _LT_EOF | |
| 712 | ;; | |
| 713 | esac | |
| 714 | ||
| 715 | _LT_PROG_LTMAIN | |
| 716 | ||
| 717 | # We use sed instead of cat because bash on DJGPP gets confused if | |
| 718 | # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
| 719 | # text mode, it properly converts lines to CR/LF. This bash problem | |
| 720 | # is reportedly fixed, but why not run on old versions too? | |
| 721 | sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ | |
| 722 | || (rm -f "$cfgfile"; exit 1) | |
| 723 | ||
| 724 | _LT_PROG_XSI_SHELLFNS | |
| 725 | ||
| 726 | sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ | |
| 727 | || (rm -f "$cfgfile"; exit 1) | |
| 728 | ||
| 729 | mv -f "$cfgfile" "$ofile" || | |
| 730 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") | |
| 731 | chmod +x "$ofile" | |
| 732 | ], | |
| 733 | [cat <<_LT_EOF >> "$ofile" | |
| 734 | ||
| 735 | dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded | |
| 736 | dnl in a comment (ie after a #). | |
| 737 | # ### BEGIN LIBTOOL TAG CONFIG: $1 | |
| 738 | _LT_LIBTOOL_TAG_VARS(_LT_TAG) | |
| 739 | # ### END LIBTOOL TAG CONFIG: $1 | |
| 740 | _LT_EOF | |
| 741 | ])dnl /m4_if | |
| 742 | ], | |
| 743 | [m4_if([$1], [], [ | |
| 744 | PACKAGE='$PACKAGE' | |
| 745 | VERSION='$VERSION' | |
| 746 | TIMESTAMP='$TIMESTAMP' | |
| 747 | RM='$RM' | |
| 748 | ofile='$ofile'], []) | |
| 749 | ])dnl /_LT_CONFIG_SAVE_COMMANDS | |
| 750 | ])# _LT_CONFIG | |
| 751 | ||
| 752 | ||
| 753 | # LT_SUPPORTED_TAG(TAG) | |
| 754 | # --------------------- | |
| 755 | # Trace this macro to discover what tags are supported by the libtool | |
| 756 | # --tag option, using: | |
| 757 | # autoconf --trace 'LT_SUPPORTED_TAG:$1' | |
| 758 | AC_DEFUN([LT_SUPPORTED_TAG], []) | |
| 759 | ||
| 760 | ||
| 761 | # C support is built-in for now | |
| 762 | m4_define([_LT_LANG_C_enabled], []) | |
| 763 | m4_define([_LT_TAGS], []) | |
| 764 | ||
| 765 | ||
| 766 | # LT_LANG(LANG) | |
| 767 | # ------------- | |
| 768 | # Enable libtool support for the given language if not already enabled. | |
| 769 | AC_DEFUN([LT_LANG], | |
| 770 | [AC_BEFORE([$0], [LT_OUTPUT])dnl | |
| 771 | m4_case([$1], | |
| 772 | [C], [_LT_LANG(C)], | |
| 773 | [C++], [_LT_LANG(CXX)], | |
| 774 | [Java], [_LT_LANG(GCJ)], | |
| 775 | [Fortran 77], [_LT_LANG(F77)], | |
| 776 | [Fortran], [_LT_LANG(FC)], | |
| 777 | [Windows Resource], [_LT_LANG(RC)], | |
| 778 | [m4_ifdef([_LT_LANG_]$1[_CONFIG], | |
| 779 | [_LT_LANG($1)], | |
| 780 | [m4_fatal([$0: unsupported language: "$1"])])])dnl | |
| 781 | ])# LT_LANG | |
| 782 | ||
| 783 | ||
| 784 | # _LT_LANG(LANGNAME) | |
| 785 | # ------------------ | |
| 786 | m4_defun([_LT_LANG], | |
| 787 | [m4_ifdef([_LT_LANG_]$1[_enabled], [], | |
| 788 | [LT_SUPPORTED_TAG([$1])dnl | |
| 789 | m4_append([_LT_TAGS], [$1 ])dnl | |
| 790 | m4_define([_LT_LANG_]$1[_enabled], [])dnl | |
| 791 | _LT_LANG_$1_CONFIG($1)])dnl | |
| 792 | ])# _LT_LANG | |
| 793 | ||
| 794 | ||
| 795 | # _LT_LANG_DEFAULT_CONFIG | |
| 796 | # ----------------------- | |
| 797 | m4_defun([_LT_LANG_DEFAULT_CONFIG], | |
| 798 | [AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
| 799 | [LT_LANG(CXX)], | |
| 800 | [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) | |
| 801 | ||
| 802 | AC_PROVIDE_IFELSE([AC_PROG_F77], | |
| 803 | [LT_LANG(F77)], | |
| 804 | [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) | |
| 805 | ||
| 806 | AC_PROVIDE_IFELSE([AC_PROG_FC], | |
| 807 | [LT_LANG(FC)], | |
| 808 | [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) | |
| 809 | ||
| 810 | dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal | |
| 811 | dnl pulling things in needlessly. | |
| 812 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], | |
| 813 | [LT_LANG(GCJ)], | |
| 814 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], | |
| 815 | [LT_LANG(GCJ)], | |
| 816 | [AC_PROVIDE_IFELSE([LT_PROG_GCJ], | |
| 817 | [LT_LANG(GCJ)], | |
| 818 | [m4_ifdef([AC_PROG_GCJ], | |
| 819 | [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) | |
| 820 | m4_ifdef([A][M_PROG_GCJ], | |
| 821 | [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) | |
| 822 | m4_ifdef([LT_PROG_GCJ], | |
| 823 | [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) | |
| 824 | ||
| 825 | AC_PROVIDE_IFELSE([LT_PROG_RC], | |
| 826 | [LT_LANG(RC)], | |
| 827 | [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) | |
| 828 | ])# _LT_LANG_DEFAULT_CONFIG | |
| 829 | ||
| 830 | # Obsolete macros: | |
| 831 | AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) | |
| 832 | AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) | |
| 833 | AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) | |
| 834 | AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) | |
| 835 | dnl aclocal-1.4 backwards compatibility: | |
| 836 | dnl AC_DEFUN([AC_LIBTOOL_CXX], []) | |
| 837 | dnl AC_DEFUN([AC_LIBTOOL_F77], []) | |
| 838 | dnl AC_DEFUN([AC_LIBTOOL_FC], []) | |
| 839 | dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) | |
| 840 | ||
| 841 | ||
| 842 | # _LT_TAG_COMPILER | |
| 843 | # ---------------- | |
| 844 | m4_defun([_LT_TAG_COMPILER], | |
| 845 | [AC_REQUIRE([AC_PROG_CC])dnl | |
| 846 | ||
| 847 | _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl | |
| 848 | _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl | |
| 849 | _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl | |
| 850 | _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl | |
| 851 | ||
| 852 | # If no C compiler was specified, use CC. | |
| 853 | LTCC=${LTCC-"$CC"} | |
| 854 | ||
| 855 | # If no C compiler flags were specified, use CFLAGS. | |
| 856 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
| 857 | ||
| 858 | # Allow CC to be a program name with arguments. | |
| 859 | compiler=$CC | |
| 860 | ])# _LT_TAG_COMPILER | |
| 861 | ||
| 862 | ||
| 863 | # _LT_COMPILER_BOILERPLATE | |
| 864 | # ------------------------ | |
| 865 | # Check for compiler boilerplate output or warnings with | |
| 866 | # the simple compiler test code. | |
| 867 | m4_defun([_LT_COMPILER_BOILERPLATE], | |
| 868 | [m4_require([_LT_DECL_SED])dnl | |
| 869 | ac_outfile=conftest.$ac_objext | |
| 870 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
| 871 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
| 872 | _lt_compiler_boilerplate=`cat conftest.err` | |
| 873 | $RM conftest* | |
| 874 | ])# _LT_COMPILER_BOILERPLATE | |
| 875 | ||
| 876 | ||
| 877 | # _LT_LINKER_BOILERPLATE | |
| 878 | # ---------------------- | |
| 879 | # Check for linker boilerplate output or warnings with | |
| 880 | # the simple link test code. | |
| 881 | m4_defun([_LT_LINKER_BOILERPLATE], | |
| 882 | [m4_require([_LT_DECL_SED])dnl | |
| 883 | ac_outfile=conftest.$ac_objext | |
| 884 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
| 885 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
| 886 | _lt_linker_boilerplate=`cat conftest.err` | |
| 887 | $RM -r conftest* | |
| 888 | ])# _LT_LINKER_BOILERPLATE | |
| 889 | ||
| 890 | # _LT_REQUIRED_DARWIN_CHECKS | |
| 891 | # ------------------------- | |
| 892 | m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ | |
| 893 | case $host_os in | |
| 894 | rhapsody* | darwin*) | |
| 895 | AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) | |
| 896 | AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) | |
| 897 | AC_CHECK_TOOL([LIPO], [lipo], [:]) | |
| 898 | AC_CHECK_TOOL([OTOOL], [otool], [:]) | |
| 899 | AC_CHECK_TOOL([OTOOL64], [otool64], [:]) | |
| 900 | _LT_DECL([], [DSYMUTIL], [1], | |
| 901 | [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) | |
| 902 | _LT_DECL([], [NMEDIT], [1], | |
| 903 | [Tool to change global to local symbols on Mac OS X]) | |
| 904 | _LT_DECL([], [LIPO], [1], | |
| 905 | [Tool to manipulate fat objects and archives on Mac OS X]) | |
| 906 | _LT_DECL([], [OTOOL], [1], | |
| 907 | [ldd/readelf like tool for Mach-O binaries on Mac OS X]) | |
| 908 | _LT_DECL([], [OTOOL64], [1], | |
| 909 | [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) | |
| 910 | ||
| 911 | AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], | |
| 912 | [lt_cv_apple_cc_single_mod=no | |
| 913 | if test -z "${LT_MULTI_MODULE}"; then | |
| 914 | # By default we will add the -single_module flag. You can override | |
| 915 | # by either setting the environment variable LT_MULTI_MODULE | |
| 916 | # non-empty at configure time, or by adding -multi_module to the | |
| 917 | # link flags. | |
| 918 | rm -rf libconftest.dylib* | |
| 919 | echo "int foo(void){return 1;}" > conftest.c | |
| 920 | echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
| 921 | -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD | |
| 922 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
| 923 | -dynamiclib -Wl,-single_module conftest.c 2>conftest.err | |
| 924 | _lt_result=$? | |
| 925 | if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then | |
| 926 | lt_cv_apple_cc_single_mod=yes | |
| 927 | else | |
| 928 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
| 929 | fi | |
| 930 | rm -rf libconftest.dylib* | |
| 931 | rm -f conftest.* | |
| 932 | fi]) | |
| 933 | AC_CACHE_CHECK([for -exported_symbols_list linker flag], | |
| 934 | [lt_cv_ld_exported_symbols_list], | |
| 935 | [lt_cv_ld_exported_symbols_list=no | |
| 936 | save_LDFLAGS=$LDFLAGS | |
| 937 | echo "_main" > conftest.sym | |
| 938 | LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
| 939 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
| 940 | [lt_cv_ld_exported_symbols_list=yes], | |
| 941 | [lt_cv_ld_exported_symbols_list=no]) | |
| 942 | LDFLAGS="$save_LDFLAGS" | |
| 943 | ]) | |
| 944 | case $host_os in | |
| 945 | rhapsody* | darwin1.[[012]]) | |
| 946 | _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
| 947 | darwin1.*) | |
| 948 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
| 949 | darwin*) # darwin 5.x on | |
| 950 | # if running on 10.5 or later, the deployment target defaults | |
| 951 | # to the OS version, if on x86, and 10.4, the deployment | |
| 952 | # target defaults to 10.4. Don't you love it? | |
| 953 | case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
| 954 | 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) | |
| 955 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
| 956 | 10.[[012]]*) | |
| 957 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
| 958 | 10.*) | |
| 959 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
| 960 | esac | |
| 961 | ;; | |
| 962 | esac | |
| 963 | if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
| 964 | _lt_dar_single_mod='$single_module' | |
| 965 | fi | |
| 966 | if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
| 967 | _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' | |
| 968 | else | |
| 969 | _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
| 970 | fi | |
| 971 | if test "$DSYMUTIL" != ":"; then | |
| 972 | _lt_dsymutil='~$DSYMUTIL $lib || :' | |
| 973 | else | |
| 974 | _lt_dsymutil= | |
| 975 | fi | |
| 976 | ;; | |
| 977 | esac | |
| 978 | ]) | |
| 979 | ||
| 980 | ||
| 981 | # _LT_DARWIN_LINKER_FEATURES | |
| 982 | # -------------------------- | |
| 983 | # Checks for linker and compiler features on darwin | |
| 984 | m4_defun([_LT_DARWIN_LINKER_FEATURES], | |
| 985 | [ | |
| 986 | m4_require([_LT_REQUIRED_DARWIN_CHECKS]) | |
| 987 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 988 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 989 | _LT_TAGVAR(hardcode_automatic, $1)=yes | |
| 990 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
| 991 | _LT_TAGVAR(whole_archive_flag_spec, $1)='' | |
| 992 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 993 | _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" | |
| 994 | case $cc_basename in | |
| 995 | ifort*) _lt_dar_can_shared=yes ;; | |
| 996 | *) _lt_dar_can_shared=$GCC ;; | |
| 997 | esac | |
| 998 | if test "$_lt_dar_can_shared" = "yes"; then | |
| 999 | output_verbose_link_cmd=echo | |
| 1000 | _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" | |
| 1001 | _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
| 1002 | _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
| 1003 | _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
| 1004 | m4_if([$1], [CXX], | |
| 1005 | [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
| 1006 | _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" | |
| 1007 | _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" | |
| 1008 | fi | |
| 1009 | ],[]) | |
| 1010 | else | |
| 1011 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 1012 | fi | |
| 1013 | ]) | |
| 1014 | ||
| 1015 | # _LT_SYS_MODULE_PATH_AIX | |
| 1016 | # ----------------------- | |
| 1017 | # Links a minimal program and checks the executable | |
| 1018 | # for the system default hardcoded library path. In most cases, | |
| 1019 | # this is /usr/lib:/lib, but when the MPI compilers are used | |
| 1020 | # the location of the communication and MPI libs are included too. | |
| 1021 | # If we don't find anything, use the default library path according | |
| 1022 | # to the aix ld manual. | |
| 1023 | m4_defun([_LT_SYS_MODULE_PATH_AIX], | |
| 1024 | [m4_require([_LT_DECL_SED])dnl | |
| 1025 | AC_LINK_IFELSE(AC_LANG_PROGRAM,[ | |
| 1026 | lt_aix_libpath_sed=' | |
| 1027 | /Import File Strings/,/^$/ { | |
| 1028 | /^0/ { | |
| 1029 | s/^0 *\(.*\)$/\1/ | |
| 1030 | p | |
| 1031 | } | |
| 1032 | }' | |
| 1033 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
| 1034 | # Check for a 64-bit object if we didn't find anything. | |
| 1035 | if test -z "$aix_libpath"; then | |
| 1036 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
| 1037 | fi],[]) | |
| 1038 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
| 1039 | ])# _LT_SYS_MODULE_PATH_AIX | |
| 1040 | ||
| 1041 | ||
| 1042 | # _LT_SHELL_INIT(ARG) | |
| 1043 | # ------------------- | |
| 1044 | m4_define([_LT_SHELL_INIT], | |
| 1045 | [ifdef([AC_DIVERSION_NOTICE], | |
| 1046 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], | |
| 1047 | [AC_DIVERT_PUSH(NOTICE)]) | |
| 1048 | $1 | |
| 1049 | AC_DIVERT_POP | |
| 1050 | ])# _LT_SHELL_INIT | |
| 1051 | ||
| 1052 | ||
| 1053 | # _LT_PROG_ECHO_BACKSLASH | |
| 1054 | # ----------------------- | |
| 1055 | # Add some code to the start of the generated configure script which | |
| 1056 | # will find an echo command which doesn't interpret backslashes. | |
| 1057 | m4_defun([_LT_PROG_ECHO_BACKSLASH], | |
| 1058 | [_LT_SHELL_INIT([ | |
| 1059 | # Check that we are running under the correct shell. | |
| 1060 | SHELL=${CONFIG_SHELL-/bin/sh} | |
| 1061 | ||
| 1062 | case X$lt_ECHO in | |
| 1063 | X*--fallback-echo) | |
| 1064 | # Remove one level of quotation (which was required for Make). | |
| 1065 | ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` | |
| 1066 | ;; | |
| 1067 | esac | |
| 1068 | ||
| 1069 | ECHO=${lt_ECHO-echo} | |
| 1070 | if test "X[$]1" = X--no-reexec; then | |
| 1071 | # Discard the --no-reexec flag, and continue. | |
| 1072 | shift | |
| 1073 | elif test "X[$]1" = X--fallback-echo; then | |
| 1074 | # Avoid inline document here, it may be left over | |
| 1075 | : | |
| 1076 | elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then | |
| 1077 | # Yippee, $ECHO works! | |
| 1078 | : | |
| 1079 | else | |
| 1080 | # Restart under the correct shell. | |
| 1081 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
| 1082 | fi | |
| 1083 | ||
| 1084 | if test "X[$]1" = X--fallback-echo; then | |
| 1085 | # used as fallback echo | |
| 1086 | shift | |
| 1087 | cat <<_LT_EOF | |
| 1088 | [$]* | |
| 1089 | _LT_EOF | |
| 1090 | exit 0 | |
| 1091 | fi | |
| 1092 | ||
| 1093 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
| 1094 | # if CDPATH is set. | |
| 1095 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
| 1096 | ||
| 1097 | if test -z "$lt_ECHO"; then | |
| 1098 | if test "X${echo_test_string+set}" != Xset; then | |
| 1099 | # find a string as large as possible, as long as the shell can cope with it | |
| 1100 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do | |
| 1101 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
| 1102 | if { echo_test_string=`eval $cmd`; } 2>/dev/null && | |
| 1103 | { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null | |
| 1104 | then | |
| 1105 | break | |
| 1106 | fi | |
| 1107 | done | |
| 1108 | fi | |
| 1109 | ||
| 1110 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
| 1111 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
| 1112 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
| 1113 | : | |
| 1114 | else | |
| 1115 | # The Solaris, AIX, and Digital Unix default echo programs unquote | |
| 1116 | # backslashes. This makes it impossible to quote backslashes using | |
| 1117 | # echo "$something" | sed 's/\\/\\\\/g' | |
| 1118 | # | |
| 1119 | # So, first we look for a working echo in the user's PATH. | |
| 1120 | ||
| 1121 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
| 1122 | for dir in $PATH /usr/ucb; do | |
| 1123 | IFS="$lt_save_ifs" | |
| 1124 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
| 1125 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
| 1126 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
| 1127 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
| 1128 | ECHO="$dir/echo" | |
| 1129 | break | |
| 1130 | fi | |
| 1131 | done | |
| 1132 | IFS="$lt_save_ifs" | |
| 1133 | ||
| 1134 | if test "X$ECHO" = Xecho; then | |
| 1135 | # We didn't find a better echo, so look for alternatives. | |
| 1136 | if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && | |
| 1137 | echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && | |
| 1138 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
| 1139 | # This shell has a builtin print -r that does the trick. | |
| 1140 | ECHO='print -r' | |
| 1141 | elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && | |
| 1142 | test "X$CONFIG_SHELL" != X/bin/ksh; then | |
| 1143 | # If we have ksh, try running configure again with it. | |
| 1144 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
| 1145 | export ORIGINAL_CONFIG_SHELL | |
| 1146 | CONFIG_SHELL=/bin/ksh | |
| 1147 | export CONFIG_SHELL | |
| 1148 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
| 1149 | else | |
| 1150 | # Try using printf. | |
| 1151 | ECHO='printf %s\n' | |
| 1152 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
| 1153 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
| 1154 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
| 1155 | # Cool, printf works | |
| 1156 | : | |
| 1157 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
| 1158 | test "X$echo_testing_string" = 'X\t' && | |
| 1159 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
| 1160 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
| 1161 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
| 1162 | export CONFIG_SHELL | |
| 1163 | SHELL="$CONFIG_SHELL" | |
| 1164 | export SHELL | |
| 1165 | ECHO="$CONFIG_SHELL [$]0 --fallback-echo" | |
| 1166 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
| 1167 | test "X$echo_testing_string" = 'X\t' && | |
| 1168 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
| 1169 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
| 1170 | ECHO="$CONFIG_SHELL [$]0 --fallback-echo" | |
| 1171 | else | |
| 1172 | # maybe with a smaller string... | |
| 1173 | prev=: | |
| 1174 | ||
| 1175 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do | |
| 1176 | if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null | |
| 1177 | then | |
| 1178 | break | |
| 1179 | fi | |
| 1180 | prev="$cmd" | |
| 1181 | done | |
| 1182 | ||
| 1183 | if test "$prev" != 'sed 50q "[$]0"'; then | |
| 1184 | echo_test_string=`eval $prev` | |
| 1185 | export echo_test_string | |
| 1186 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} | |
| 1187 | else | |
| 1188 | # Oops. We lost completely, so just stick with echo. | |
| 1189 | ECHO=echo | |
| 1190 | fi | |
| 1191 | fi | |
| 1192 | fi | |
| 1193 | fi | |
| 1194 | fi | |
| 1195 | fi | |
| 1196 | ||
| 1197 | # Copy echo and quote the copy suitably for passing to libtool from | |
| 1198 | # the Makefile, instead of quoting the original, which is used later. | |
| 1199 | lt_ECHO=$ECHO | |
| 1200 | if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then | |
| 1201 | lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" | |
| 1202 | fi | |
| 1203 | ||
| 1204 | AC_SUBST(lt_ECHO) | |
| 1205 | ]) | |
| 1206 | _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) | |
| 1207 | _LT_DECL([], [ECHO], [1], | |
| 1208 | [An echo program that does not interpret backslashes]) | |
| 1209 | ])# _LT_PROG_ECHO_BACKSLASH | |
| 1210 | ||
| 1211 | ||
| 1212 | # _LT_ENABLE_LOCK | |
| 1213 | # --------------- | |
| 1214 | m4_defun([_LT_ENABLE_LOCK], | |
| 1215 | [AC_ARG_ENABLE([libtool-lock], | |
| 1216 | [AS_HELP_STRING([--disable-libtool-lock], | |
| 1217 | [avoid locking (might break parallel builds)])]) | |
| 1218 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
| 1219 | ||
| 1220 | # Some flags need to be propagated to the compiler or linker for good | |
| 1221 | # libtool support. | |
| 1222 | case $host in | |
| 1223 | ia64-*-hpux*) | |
| 1224 | # Find out which ABI we are using. | |
| 1225 | echo 'int i;' > conftest.$ac_ext | |
| 1226 | if AC_TRY_EVAL(ac_compile); then | |
| 1227 | case `/usr/bin/file conftest.$ac_objext` in | |
| 1228 | *ELF-32*) | |
| 1229 | HPUX_IA64_MODE="32" | |
| 1230 | ;; | |
| 1231 | *ELF-64*) | |
| 1232 | HPUX_IA64_MODE="64" | |
| 1233 | ;; | |
| 1234 | esac | |
| 1235 | fi | |
| 1236 | rm -rf conftest* | |
| 1237 | ;; | |
| 1238 | *-*-irix6*) | |
| 1239 | # Find out which ABI we are using. | |
| 1240 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
| 1241 | if AC_TRY_EVAL(ac_compile); then | |
| 1242 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
| 1243 | case `/usr/bin/file conftest.$ac_objext` in | |
| 1244 | *32-bit*) | |
| 1245 | LD="${LD-ld} -melf32bsmip" | |
| 1246 | ;; | |
| 1247 | *N32*) | |
| 1248 | LD="${LD-ld} -melf32bmipn32" | |
| 1249 | ;; | |
| 1250 | *64-bit*) | |
| 1251 | LD="${LD-ld} -melf64bmip" | |
| 1252 | ;; | |
| 1253 | esac | |
| 1254 | else | |
| 1255 | case `/usr/bin/file conftest.$ac_objext` in | |
| 1256 | *32-bit*) | |
| 1257 | LD="${LD-ld} -32" | |
| 1258 | ;; | |
| 1259 | *N32*) | |
| 1260 | LD="${LD-ld} -n32" | |
| 1261 | ;; | |
| 1262 | *64-bit*) | |
| 1263 | LD="${LD-ld} -64" | |
| 1264 | ;; | |
| 1265 | esac | |
| 1266 | fi | |
| 1267 | fi | |
| 1268 | rm -rf conftest* | |
| 1269 | ;; | |
| 1270 | ||
| 1271 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
| 1272 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
| 1273 | # Find out which ABI we are using. | |
| 1274 | echo 'int i;' > conftest.$ac_ext | |
| 1275 | if AC_TRY_EVAL(ac_compile); then | |
| 1276 | case `/usr/bin/file conftest.o` in | |
| 1277 | *32-bit*) | |
| 1278 | case $host in | |
| 1279 | x86_64-*kfreebsd*-gnu) | |
| 1280 | LD="${LD-ld} -m elf_i386_fbsd" | |
| 1281 | ;; | |
| 1282 | x86_64-*linux*) | |
| 1283 | LD="${LD-ld} -m elf_i386" | |
| 1284 | ;; | |
| 1285 | ppc64-*linux*|powerpc64-*linux*) | |
| 1286 | LD="${LD-ld} -m elf32ppclinux" | |
| 1287 | ;; | |
| 1288 | s390x-*linux*) | |
| 1289 | LD="${LD-ld} -m elf_s390" | |
| 1290 | ;; | |
| 1291 | sparc64-*linux*) | |
| 1292 | LD="${LD-ld} -m elf32_sparc" | |
| 1293 | ;; | |
| 1294 | esac | |
| 1295 | ;; | |
| 1296 | *64-bit*) | |
| 1297 | case $host in | |
| 1298 | x86_64-*kfreebsd*-gnu) | |
| 1299 | LD="${LD-ld} -m elf_x86_64_fbsd" | |
| 1300 | ;; | |
| 1301 | x86_64-*linux*) | |
| 1302 | LD="${LD-ld} -m elf_x86_64" | |
| 1303 | ;; | |
| 1304 | powerpc64le-*linux*) | |
| 1305 | LD="${LD-ld} -m elf64lppc" | |
| 1306 | ;; | |
| 1307 | powerpc64-*linux*) | |
| 1308 | LD="${LD-ld} -m elf64ppc" | |
| 1309 | ;; | |
| 1310 | s390*-*linux*|s390*-*tpf*) | |
| 1311 | LD="${LD-ld} -m elf64_s390" | |
| 1312 | ;; | |
| 1313 | sparc*-*linux*) | |
| 1314 | LD="${LD-ld} -m elf64_sparc" | |
| 1315 | ;; | |
| 1316 | esac | |
| 1317 | ;; | |
| 1318 | esac | |
| 1319 | fi | |
| 1320 | rm -rf conftest* | |
| 1321 | ;; | |
| 1322 | ||
| 1323 | *-*-sco3.2v5*) | |
| 1324 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
| 1325 | SAVE_CFLAGS="$CFLAGS" | |
| 1326 | CFLAGS="$CFLAGS -belf" | |
| 1327 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | |
| 1328 | [AC_LANG_PUSH(C) | |
| 1329 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) | |
| 1330 | AC_LANG_POP]) | |
| 1331 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
| 1332 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
| 1333 | CFLAGS="$SAVE_CFLAGS" | |
| 1334 | fi | |
| 1335 | ;; | |
| 1336 | sparc*-*solaris*) | |
| 1337 | # Find out which ABI we are using. | |
| 1338 | echo 'int i;' > conftest.$ac_ext | |
| 1339 | if AC_TRY_EVAL(ac_compile); then | |
| 1340 | case `/usr/bin/file conftest.o` in | |
| 1341 | *64-bit*) | |
| 1342 | case $lt_cv_prog_gnu_ld in | |
| 1343 | yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
| 1344 | *) | |
| 1345 | if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
| 1346 | LD="${LD-ld} -64" | |
| 1347 | fi | |
| 1348 | ;; | |
| 1349 | esac | |
| 1350 | ;; | |
| 1351 | esac | |
| 1352 | fi | |
| 1353 | rm -rf conftest* | |
| 1354 | ;; | |
| 1355 | esac | |
| 1356 | ||
| 1357 | need_locks="$enable_libtool_lock" | |
| 1358 | ])# _LT_ENABLE_LOCK | |
| 1359 | ||
| 1360 | ||
| 1361 | # _LT_CMD_OLD_ARCHIVE | |
| 1362 | # ------------------- | |
| 1363 | m4_defun([_LT_CMD_OLD_ARCHIVE], | |
| 1364 | [AC_CHECK_TOOL(AR, ar, false) | |
| 1365 | test -z "$AR" && AR=ar | |
| 1366 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
| 1367 | _LT_DECL([], [AR], [1], [The archiver]) | |
| 1368 | _LT_DECL([], [AR_FLAGS], [1]) | |
| 1369 | ||
| 1370 | AC_CHECK_TOOL(STRIP, strip, :) | |
| 1371 | test -z "$STRIP" && STRIP=: | |
| 1372 | _LT_DECL([], [STRIP], [1], [A symbol stripping program]) | |
| 1373 | ||
| 1374 | AC_CHECK_TOOL(RANLIB, ranlib, :) | |
| 1375 | test -z "$RANLIB" && RANLIB=: | |
| 1376 | _LT_DECL([], [RANLIB], [1], | |
| 1377 | [Commands used to install an old-style archive]) | |
| 1378 | ||
| 1379 | # Determine commands to create old-style static archives. | |
| 1380 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' | |
| 1381 | old_postinstall_cmds='chmod 644 $oldlib' | |
| 1382 | old_postuninstall_cmds= | |
| 1383 | ||
| 1384 | if test -n "$RANLIB"; then | |
| 1385 | case $host_os in | |
| 1386 | openbsd*) | |
| 1387 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
| 1388 | ;; | |
| 1389 | *) | |
| 1390 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
| 1391 | ;; | |
| 1392 | esac | |
| 1393 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
| 1394 | fi | |
| 1395 | _LT_DECL([], [old_postinstall_cmds], [2]) | |
| 1396 | _LT_DECL([], [old_postuninstall_cmds], [2]) | |
| 1397 | _LT_TAGDECL([], [old_archive_cmds], [2], | |
| 1398 | [Commands used to build an old-style archive]) | |
| 1399 | ])# _LT_CMD_OLD_ARCHIVE | |
| 1400 | ||
| 1401 | ||
| 1402 | # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
| 1403 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) | |
| 1404 | # ---------------------------------------------------------------- | |
| 1405 | # Check whether the given compiler option works | |
| 1406 | AC_DEFUN([_LT_COMPILER_OPTION], | |
| 1407 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 1408 | m4_require([_LT_DECL_SED])dnl | |
| 1409 | AC_CACHE_CHECK([$1], [$2], | |
| 1410 | [$2=no | |
| 1411 | m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) | |
| 1412 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
| 1413 | lt_compiler_flag="$3" | |
| 1414 | # Insert the option either (1) after the last *FLAGS variable, or | |
| 1415 | # (2) before a word containing "conftest.", or (3) at the end. | |
| 1416 | # Note that $ac_compile itself does not contain backslashes and begins | |
| 1417 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
| 1418 | # The option is referenced via a variable to avoid confusing sed. | |
| 1419 | lt_compile=`echo "$ac_compile" | $SED \ | |
| 1420 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
| 1421 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
| 1422 | -e 's:$: $lt_compiler_flag:'` | |
| 1423 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
| 1424 | (eval "$lt_compile" 2>conftest.err) | |
| 1425 | ac_status=$? | |
| 1426 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
| 1427 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
| 1428 | if (exit $ac_status) && test -s "$ac_outfile"; then | |
| 1429 | # The compiler can only warn and ignore the option if not recognized | |
| 1430 | # So say no if there are warnings other than the usual output. | |
| 1431 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
| 1432 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
| 1433 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
| 1434 | $2=yes | |
| 1435 | fi | |
| 1436 | fi | |
| 1437 | $RM conftest* | |
| 1438 | ]) | |
| 1439 | ||
| 1440 | if test x"[$]$2" = xyes; then | |
| 1441 | m4_if([$5], , :, [$5]) | |
| 1442 | else | |
| 1443 | m4_if([$6], , :, [$6]) | |
| 1444 | fi | |
| 1445 | ])# _LT_COMPILER_OPTION | |
| 1446 | ||
| 1447 | # Old name: | |
| 1448 | AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) | |
| 1449 | dnl aclocal-1.4 backwards compatibility: | |
| 1450 | dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) | |
| 1451 | ||
| 1452 | ||
| 1453 | # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
| 1454 | # [ACTION-SUCCESS], [ACTION-FAILURE]) | |
| 1455 | # ---------------------------------------------------- | |
| 1456 | # Check whether the given linker option works | |
| 1457 | AC_DEFUN([_LT_LINKER_OPTION], | |
| 1458 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 1459 | m4_require([_LT_DECL_SED])dnl | |
| 1460 | AC_CACHE_CHECK([$1], [$2], | |
| 1461 | [$2=no | |
| 1462 | save_LDFLAGS="$LDFLAGS" | |
| 1463 | LDFLAGS="$LDFLAGS $3" | |
| 1464 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
| 1465 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
| 1466 | # The linker can only warn and ignore the option if not recognized | |
| 1467 | # So say no if there are warnings | |
| 1468 | if test -s conftest.err; then | |
| 1469 | # Append any errors to the config.log. | |
| 1470 | cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
| 1471 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
| 1472 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
| 1473 | if diff conftest.exp conftest.er2 >/dev/null; then | |
| 1474 | $2=yes | |
| 1475 | fi | |
| 1476 | else | |
| 1477 | $2=yes | |
| 1478 | fi | |
| 1479 | fi | |
| 1480 | $RM -r conftest* | |
| 1481 | LDFLAGS="$save_LDFLAGS" | |
| 1482 | ]) | |
| 1483 | ||
| 1484 | if test x"[$]$2" = xyes; then | |
| 1485 | m4_if([$4], , :, [$4]) | |
| 1486 | else | |
| 1487 | m4_if([$5], , :, [$5]) | |
| 1488 | fi | |
| 1489 | ])# _LT_LINKER_OPTION | |
| 1490 | ||
| 1491 | # Old name: | |
| 1492 | AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) | |
| 1493 | dnl aclocal-1.4 backwards compatibility: | |
| 1494 | dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) | |
| 1495 | ||
| 1496 | ||
| 1497 | # LT_CMD_MAX_LEN | |
| 1498 | #--------------- | |
| 1499 | AC_DEFUN([LT_CMD_MAX_LEN], | |
| 1500 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 1501 | # find the maximum length of command line arguments | |
| 1502 | AC_MSG_CHECKING([the maximum length of command line arguments]) | |
| 1503 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl | |
| 1504 | i=0 | |
| 1505 | teststring="ABCD" | |
| 1506 | ||
| 1507 | case $build_os in | |
| 1508 | msdosdjgpp*) | |
| 1509 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
| 1510 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
| 1511 | # during glob expansion). Even if it were fixed, the result of this | |
| 1512 | # check would be larger than it should be. | |
| 1513 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
| 1514 | ;; | |
| 1515 | ||
| 1516 | gnu*) | |
| 1517 | # Under GNU Hurd, this test is not required because there is | |
| 1518 | # no limit to the length of command line arguments. | |
| 1519 | # Libtool will interpret -1 as no limit whatsoever | |
| 1520 | lt_cv_sys_max_cmd_len=-1; | |
| 1521 | ;; | |
| 1522 | ||
| 1523 | cygwin* | mingw* | cegcc*) | |
| 1524 | # On Win9x/ME, this test blows up -- it succeeds, but takes | |
| 1525 | # about 5 minutes as the teststring grows exponentially. | |
| 1526 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
| 1527 | # you end up with a "frozen" computer, even though with patience | |
| 1528 | # the test eventually succeeds (with a max line length of 256k). | |
| 1529 | # Instead, let's just punt: use the minimum linelength reported by | |
| 1530 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
| 1531 | lt_cv_sys_max_cmd_len=8192; | |
| 1532 | ;; | |
| 1533 | ||
| 1534 | beos*) | |
| 1535 | # On BeOS, this test takes a really really long time. | |
| 1536 | # So we just punt and use a minimum line length of 8192. | |
| 1537 | lt_cv_sys_max_cmd_len=8192; | |
| 1538 | ;; | |
| 1539 | ||
| 1540 | amigaos*) | |
| 1541 | # On AmigaOS with pdksh, this test takes hours, literally. | |
| 1542 | # So we just punt and use a minimum line length of 8192. | |
| 1543 | lt_cv_sys_max_cmd_len=8192; | |
| 1544 | ;; | |
| 1545 | ||
| 1546 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
| 1547 | # This has been around since 386BSD, at least. Likely further. | |
| 1548 | if test -x /sbin/sysctl; then | |
| 1549 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
| 1550 | elif test -x /usr/sbin/sysctl; then | |
| 1551 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
| 1552 | else | |
| 1553 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
| 1554 | fi | |
| 1555 | # And add a safety zone | |
| 1556 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
| 1557 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
| 1558 | ;; | |
| 1559 | ||
| 1560 | interix*) | |
| 1561 | # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
| 1562 | lt_cv_sys_max_cmd_len=196608 | |
| 1563 | ;; | |
| 1564 | ||
| 1565 | osf*) | |
| 1566 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
| 1567 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
| 1568 | # nice to cause kernel panics so lets avoid the loop below. | |
| 1569 | # First set a reasonable default. | |
| 1570 | lt_cv_sys_max_cmd_len=16384 | |
| 1571 | # | |
| 1572 | if test -x /sbin/sysconfig; then | |
| 1573 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
| 1574 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
| 1575 | esac | |
| 1576 | fi | |
| 1577 | ;; | |
| 1578 | sco3.2v5*) | |
| 1579 | lt_cv_sys_max_cmd_len=102400 | |
| 1580 | ;; | |
| 1581 | sysv5* | sco5v6* | sysv4.2uw2*) | |
| 1582 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
| 1583 | if test -n "$kargmax"; then | |
| 1584 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` | |
| 1585 | else | |
| 1586 | lt_cv_sys_max_cmd_len=32768 | |
| 1587 | fi | |
| 1588 | ;; | |
| 1589 | *) | |
| 1590 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` | |
| 1591 | if test -n "$lt_cv_sys_max_cmd_len"; then | |
| 1592 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
| 1593 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
| 1594 | else | |
| 1595 | # Make teststring a little bigger before we do anything with it. | |
| 1596 | # a 1K string should be a reasonable start. | |
| 1597 | for i in 1 2 3 4 5 6 7 8 ; do | |
| 1598 | teststring=$teststring$teststring | |
| 1599 | done | |
| 1600 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
| 1601 | # If test is not a shell built-in, we'll probably end up computing a | |
| 1602 | # maximum length that is only half of the actual maximum length, but | |
| 1603 | # we can't tell. | |
| 1604 | while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ | |
| 1605 | = "XX$teststring$teststring"; } >/dev/null 2>&1 && | |
| 1606 | test $i != 17 # 1/2 MB should be enough | |
| 1607 | do | |
| 1608 | i=`expr $i + 1` | |
| 1609 | teststring=$teststring$teststring | |
| 1610 | done | |
| 1611 | # Only check the string length outside the loop. | |
| 1612 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
| 1613 | teststring= | |
| 1614 | # Add a significant safety factor because C++ compilers can tack on | |
| 1615 | # massive amounts of additional arguments before passing them to the | |
| 1616 | # linker. It appears as though 1/2 is a usable value. | |
| 1617 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
| 1618 | fi | |
| 1619 | ;; | |
| 1620 | esac | |
| 1621 | ]) | |
| 1622 | if test -n $lt_cv_sys_max_cmd_len ; then | |
| 1623 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) | |
| 1624 | else | |
| 1625 | AC_MSG_RESULT(none) | |
| 1626 | fi | |
| 1627 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
| 1628 | _LT_DECL([], [max_cmd_len], [0], | |
| 1629 | [What is the maximum length of a command?]) | |
| 1630 | ])# LT_CMD_MAX_LEN | |
| 1631 | ||
| 1632 | # Old name: | |
| 1633 | AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) | |
| 1634 | dnl aclocal-1.4 backwards compatibility: | |
| 1635 | dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) | |
| 1636 | ||
| 1637 | ||
| 1638 | # _LT_HEADER_DLFCN | |
| 1639 | # ---------------- | |
| 1640 | m4_defun([_LT_HEADER_DLFCN], | |
| 1641 | [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl | |
| 1642 | ])# _LT_HEADER_DLFCN | |
| 1643 | ||
| 1644 | ||
| 1645 | # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, | |
| 1646 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
| 1647 | # ---------------------------------------------------------------- | |
| 1648 | m4_defun([_LT_TRY_DLOPEN_SELF], | |
| 1649 | [m4_require([_LT_HEADER_DLFCN])dnl | |
| 1650 | if test "$cross_compiling" = yes; then : | |
| 1651 | [$4] | |
| 1652 | else | |
| 1653 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
| 1654 | lt_status=$lt_dlunknown | |
| 1655 | cat > conftest.$ac_ext <<_LT_EOF | |
| 1656 | [#line __oline__ "configure" | |
| 1657 | #include "confdefs.h" | |
| 1658 | ||
| 1659 | #if HAVE_DLFCN_H | |
| 1660 | #include <dlfcn.h> | |
| 1661 | #endif | |
| 1662 | ||
| 1663 | #include <stdio.h> | |
| 1664 | ||
| 1665 | #ifdef RTLD_GLOBAL | |
| 1666 | # define LT_DLGLOBAL RTLD_GLOBAL | |
| 1667 | #else | |
| 1668 | # ifdef DL_GLOBAL | |
| 1669 | # define LT_DLGLOBAL DL_GLOBAL | |
| 1670 | # else | |
| 1671 | # define LT_DLGLOBAL 0 | |
| 1672 | # endif | |
| 1673 | #endif | |
| 1674 | ||
| 1675 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
| 1676 | find out it does not work in some platform. */ | |
| 1677 | #ifndef LT_DLLAZY_OR_NOW | |
| 1678 | # ifdef RTLD_LAZY | |
| 1679 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
| 1680 | # else | |
| 1681 | # ifdef DL_LAZY | |
| 1682 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
| 1683 | # else | |
| 1684 | # ifdef RTLD_NOW | |
| 1685 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
| 1686 | # else | |
| 1687 | # ifdef DL_NOW | |
| 1688 | # define LT_DLLAZY_OR_NOW DL_NOW | |
| 1689 | # else | |
| 1690 | # define LT_DLLAZY_OR_NOW 0 | |
| 1691 | # endif | |
| 1692 | # endif | |
| 1693 | # endif | |
| 1694 | # endif | |
| 1695 | #endif | |
| 1696 | ||
| 1697 | void fnord() { int i=42;} | |
| 1698 | int main () | |
| 1699 | { | |
| 1700 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
| 1701 | int status = $lt_dlunknown; | |
| 1702 | ||
| 1703 | if (self) | |
| 1704 | { | |
| 1705 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
| 1706 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
| 1707 | /* dlclose (self); */ | |
| 1708 | } | |
| 1709 | else | |
| 1710 | puts (dlerror ()); | |
| 1711 | ||
| 1712 | return status; | |
| 1713 | }] | |
| 1714 | _LT_EOF | |
| 1715 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then | |
| 1716 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null | |
| 1717 | lt_status=$? | |
| 1718 | case x$lt_status in | |
| 1719 | x$lt_dlno_uscore) $1 ;; | |
| 1720 | x$lt_dlneed_uscore) $2 ;; | |
| 1721 | x$lt_dlunknown|x*) $3 ;; | |
| 1722 | esac | |
| 1723 | else : | |
| 1724 | # compilation failed | |
| 1725 | $3 | |
| 1726 | fi | |
| 1727 | fi | |
| 1728 | rm -fr conftest* | |
| 1729 | ])# _LT_TRY_DLOPEN_SELF | |
| 1730 | ||
| 1731 | ||
| 1732 | # LT_SYS_DLOPEN_SELF | |
| 1733 | # ------------------ | |
| 1734 | AC_DEFUN([LT_SYS_DLOPEN_SELF], | |
| 1735 | [m4_require([_LT_HEADER_DLFCN])dnl | |
| 1736 | if test "x$enable_dlopen" != xyes; then | |
| 1737 | enable_dlopen=unknown | |
| 1738 | enable_dlopen_self=unknown | |
| 1739 | enable_dlopen_self_static=unknown | |
| 1740 | else | |
| 1741 | lt_cv_dlopen=no | |
| 1742 | lt_cv_dlopen_libs= | |
| 1743 | ||
| 1744 | case $host_os in | |
| 1745 | beos*) | |
| 1746 | lt_cv_dlopen="load_add_on" | |
| 1747 | lt_cv_dlopen_libs= | |
| 1748 | lt_cv_dlopen_self=yes | |
| 1749 | ;; | |
| 1750 | ||
| 1751 | mingw* | pw32* | cegcc*) | |
| 1752 | lt_cv_dlopen="LoadLibrary" | |
| 1753 | lt_cv_dlopen_libs= | |
| 1754 | ;; | |
| 1755 | ||
| 1756 | cygwin*) | |
| 1757 | lt_cv_dlopen="dlopen" | |
| 1758 | lt_cv_dlopen_libs= | |
| 1759 | ;; | |
| 1760 | ||
| 1761 | darwin*) | |
| 1762 | # if libdl is installed we need to link against it | |
| 1763 | AC_CHECK_LIB([dl], [dlopen], | |
| 1764 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ | |
| 1765 | lt_cv_dlopen="dyld" | |
| 1766 | lt_cv_dlopen_libs= | |
| 1767 | lt_cv_dlopen_self=yes | |
| 1768 | ]) | |
| 1769 | ;; | |
| 1770 | ||
| 1771 | *) | |
| 1772 | AC_CHECK_FUNC([shl_load], | |
| 1773 | [lt_cv_dlopen="shl_load"], | |
| 1774 | [AC_CHECK_LIB([dld], [shl_load], | |
| 1775 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], | |
| 1776 | [AC_CHECK_FUNC([dlopen], | |
| 1777 | [lt_cv_dlopen="dlopen"], | |
| 1778 | [AC_CHECK_LIB([dl], [dlopen], | |
| 1779 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], | |
| 1780 | [AC_CHECK_LIB([svld], [dlopen], | |
| 1781 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], | |
| 1782 | [AC_CHECK_LIB([dld], [dld_link], | |
| 1783 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) | |
| 1784 | ]) | |
| 1785 | ]) | |
| 1786 | ]) | |
| 1787 | ]) | |
| 1788 | ]) | |
| 1789 | ;; | |
| 1790 | esac | |
| 1791 | ||
| 1792 | if test "x$lt_cv_dlopen" != xno; then | |
| 1793 | enable_dlopen=yes | |
| 1794 | else | |
| 1795 | enable_dlopen=no | |
| 1796 | fi | |
| 1797 | ||
| 1798 | case $lt_cv_dlopen in | |
| 1799 | dlopen) | |
| 1800 | save_CPPFLAGS="$CPPFLAGS" | |
| 1801 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
| 1802 | ||
| 1803 | save_LDFLAGS="$LDFLAGS" | |
| 1804 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
| 1805 | ||
| 1806 | save_LIBS="$LIBS" | |
| 1807 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
| 1808 | ||
| 1809 | AC_CACHE_CHECK([whether a program can dlopen itself], | |
| 1810 | lt_cv_dlopen_self, [dnl | |
| 1811 | _LT_TRY_DLOPEN_SELF( | |
| 1812 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, | |
| 1813 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) | |
| 1814 | ]) | |
| 1815 | ||
| 1816 | if test "x$lt_cv_dlopen_self" = xyes; then | |
| 1817 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
| 1818 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], | |
| 1819 | lt_cv_dlopen_self_static, [dnl | |
| 1820 | _LT_TRY_DLOPEN_SELF( | |
| 1821 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, | |
| 1822 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) | |
| 1823 | ]) | |
| 1824 | fi | |
| 1825 | ||
| 1826 | CPPFLAGS="$save_CPPFLAGS" | |
| 1827 | LDFLAGS="$save_LDFLAGS" | |
| 1828 | LIBS="$save_LIBS" | |
| 1829 | ;; | |
| 1830 | esac | |
| 1831 | ||
| 1832 | case $lt_cv_dlopen_self in | |
| 1833 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
| 1834 | *) enable_dlopen_self=unknown ;; | |
| 1835 | esac | |
| 1836 | ||
| 1837 | case $lt_cv_dlopen_self_static in | |
| 1838 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
| 1839 | *) enable_dlopen_self_static=unknown ;; | |
| 1840 | esac | |
| 1841 | fi | |
| 1842 | _LT_DECL([dlopen_support], [enable_dlopen], [0], | |
| 1843 | [Whether dlopen is supported]) | |
| 1844 | _LT_DECL([dlopen_self], [enable_dlopen_self], [0], | |
| 1845 | [Whether dlopen of programs is supported]) | |
| 1846 | _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], | |
| 1847 | [Whether dlopen of statically linked programs is supported]) | |
| 1848 | ])# LT_SYS_DLOPEN_SELF | |
| 1849 | ||
| 1850 | # Old name: | |
| 1851 | AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) | |
| 1852 | dnl aclocal-1.4 backwards compatibility: | |
| 1853 | dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) | |
| 1854 | ||
| 1855 | ||
| 1856 | # _LT_COMPILER_C_O([TAGNAME]) | |
| 1857 | # --------------------------- | |
| 1858 | # Check to see if options -c and -o are simultaneously supported by compiler. | |
| 1859 | # This macro does not hard code the compiler like AC_PROG_CC_C_O. | |
| 1860 | m4_defun([_LT_COMPILER_C_O], | |
| 1861 | [m4_require([_LT_DECL_SED])dnl | |
| 1862 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 1863 | m4_require([_LT_TAG_COMPILER])dnl | |
| 1864 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], | |
| 1865 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], | |
| 1866 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no | |
| 1867 | $RM -r conftest 2>/dev/null | |
| 1868 | mkdir conftest | |
| 1869 | cd conftest | |
| 1870 | mkdir out | |
| 1871 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
| 1872 | ||
| 1873 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
| 1874 | # Insert the option either (1) after the last *FLAGS variable, or | |
| 1875 | # (2) before a word containing "conftest.", or (3) at the end. | |
| 1876 | # Note that $ac_compile itself does not contain backslashes and begins | |
| 1877 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
| 1878 | lt_compile=`echo "$ac_compile" | $SED \ | |
| 1879 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
| 1880 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
| 1881 | -e 's:$: $lt_compiler_flag:'` | |
| 1882 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
| 1883 | (eval "$lt_compile" 2>out/conftest.err) | |
| 1884 | ac_status=$? | |
| 1885 | cat out/conftest.err >&AS_MESSAGE_LOG_FD | |
| 1886 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
| 1887 | if (exit $ac_status) && test -s out/conftest2.$ac_objext | |
| 1888 | then | |
| 1889 | # The compiler can only warn and ignore the option if not recognized | |
| 1890 | # So say no if there are warnings | |
| 1891 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
| 1892 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
| 1893 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
| 1894 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
| 1895 | fi | |
| 1896 | fi | |
| 1897 | chmod u+w . 2>&AS_MESSAGE_LOG_FD | |
| 1898 | $RM conftest* | |
| 1899 | # SGI C++ compiler will create directory out/ii_files/ for | |
| 1900 | # template instantiation | |
| 1901 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
| 1902 | $RM out/* && rmdir out | |
| 1903 | cd .. | |
| 1904 | $RM -r conftest | |
| 1905 | $RM conftest* | |
| 1906 | ]) | |
| 1907 | _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], | |
| 1908 | [Does compiler simultaneously support -c and -o options?]) | |
| 1909 | ])# _LT_COMPILER_C_O | |
| 1910 | ||
| 1911 | ||
| 1912 | # _LT_COMPILER_FILE_LOCKS([TAGNAME]) | |
| 1913 | # ---------------------------------- | |
| 1914 | # Check to see if we can do hard links to lock some files if needed | |
| 1915 | m4_defun([_LT_COMPILER_FILE_LOCKS], | |
| 1916 | [m4_require([_LT_ENABLE_LOCK])dnl | |
| 1917 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 1918 | _LT_COMPILER_C_O([$1]) | |
| 1919 | ||
| 1920 | hard_links="nottested" | |
| 1921 | if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then | |
| 1922 | # do not overwrite the value of need_locks provided by the user | |
| 1923 | AC_MSG_CHECKING([if we can lock with hard links]) | |
| 1924 | hard_links=yes | |
| 1925 | $RM conftest* | |
| 1926 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
| 1927 | touch conftest.a | |
| 1928 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
| 1929 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
| 1930 | AC_MSG_RESULT([$hard_links]) | |
| 1931 | if test "$hard_links" = no; then | |
| 1932 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) | |
| 1933 | need_locks=warn | |
| 1934 | fi | |
| 1935 | else | |
| 1936 | need_locks=no | |
| 1937 | fi | |
| 1938 | _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) | |
| 1939 | ])# _LT_COMPILER_FILE_LOCKS | |
| 1940 | ||
| 1941 | ||
| 1942 | # _LT_CHECK_OBJDIR | |
| 1943 | # ---------------- | |
| 1944 | m4_defun([_LT_CHECK_OBJDIR], | |
| 1945 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], | |
| 1946 | [rm -f .libs 2>/dev/null | |
| 1947 | mkdir .libs 2>/dev/null | |
| 1948 | if test -d .libs; then | |
| 1949 | lt_cv_objdir=.libs | |
| 1950 | else | |
| 1951 | # MS-DOS does not allow filenames that begin with a dot. | |
| 1952 | lt_cv_objdir=_libs | |
| 1953 | fi | |
| 1954 | rmdir .libs 2>/dev/null]) | |
| 1955 | objdir=$lt_cv_objdir | |
| 1956 | _LT_DECL([], [objdir], [0], | |
| 1957 | [The name of the directory that contains temporary libtool files])dnl | |
| 1958 | m4_pattern_allow([LT_OBJDIR])dnl | |
| 1959 | AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", | |
| 1960 | [Define to the sub-directory in which libtool stores uninstalled libraries.]) | |
| 1961 | ])# _LT_CHECK_OBJDIR | |
| 1962 | ||
| 1963 | ||
| 1964 | # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) | |
| 1965 | # -------------------------------------- | |
| 1966 | # Check hardcoding attributes. | |
| 1967 | m4_defun([_LT_LINKER_HARDCODE_LIBPATH], | |
| 1968 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
| 1969 | _LT_TAGVAR(hardcode_action, $1)= | |
| 1970 | if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || | |
| 1971 | test -n "$_LT_TAGVAR(runpath_var, $1)" || | |
| 1972 | test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then | |
| 1973 | ||
| 1974 | # We can hardcode non-existent directories. | |
| 1975 | if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && | |
| 1976 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
| 1977 | # have to relink, otherwise we might link with an installed library | |
| 1978 | # when we should be linking with a yet-to-be-installed one | |
| 1979 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && | |
| 1980 | test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then | |
| 1981 | # Linking always hardcodes the temporary library directory. | |
| 1982 | _LT_TAGVAR(hardcode_action, $1)=relink | |
| 1983 | else | |
| 1984 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
| 1985 | _LT_TAGVAR(hardcode_action, $1)=immediate | |
| 1986 | fi | |
| 1987 | else | |
| 1988 | # We cannot hardcode anything, or else we can only hardcode existing | |
| 1989 | # directories. | |
| 1990 | _LT_TAGVAR(hardcode_action, $1)=unsupported | |
| 1991 | fi | |
| 1992 | AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) | |
| 1993 | ||
| 1994 | if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || | |
| 1995 | test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then | |
| 1996 | # Fast installation is not supported | |
| 1997 | enable_fast_install=no | |
| 1998 | elif test "$shlibpath_overrides_runpath" = yes || | |
| 1999 | test "$enable_shared" = no; then | |
| 2000 | # Fast installation is not necessary | |
| 2001 | enable_fast_install=needless | |
| 2002 | fi | |
| 2003 | _LT_TAGDECL([], [hardcode_action], [0], | |
| 2004 | [How to hardcode a shared library path into an executable]) | |
| 2005 | ])# _LT_LINKER_HARDCODE_LIBPATH | |
| 2006 | ||
| 2007 | ||
| 2008 | # _LT_CMD_STRIPLIB | |
| 2009 | # ---------------- | |
| 2010 | m4_defun([_LT_CMD_STRIPLIB], | |
| 2011 | [m4_require([_LT_DECL_EGREP]) | |
| 2012 | striplib= | |
| 2013 | old_striplib= | |
| 2014 | AC_MSG_CHECKING([whether stripping libraries is possible]) | |
| 2015 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then | |
| 2016 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
| 2017 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
| 2018 | AC_MSG_RESULT([yes]) | |
| 2019 | else | |
| 2020 | # FIXME - insert some real tests, host_os isn't really good enough | |
| 2021 | case $host_os in | |
| 2022 | darwin*) | |
| 2023 | if test -n "$STRIP" ; then | |
| 2024 | striplib="$STRIP -x" | |
| 2025 | old_striplib="$STRIP -S" | |
| 2026 | AC_MSG_RESULT([yes]) | |
| 2027 | else | |
| 2028 | AC_MSG_RESULT([no]) | |
| 2029 | fi | |
| 2030 | ;; | |
| 2031 | *) | |
| 2032 | AC_MSG_RESULT([no]) | |
| 2033 | ;; | |
| 2034 | esac | |
| 2035 | fi | |
| 2036 | _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) | |
| 2037 | _LT_DECL([], [striplib], [1]) | |
| 2038 | ])# _LT_CMD_STRIPLIB | |
| 2039 | ||
| 2040 | ||
| 2041 | # _LT_SYS_DYNAMIC_LINKER([TAG]) | |
| 2042 | # ----------------------------- | |
| 2043 | # PORTME Fill in your ld.so characteristics | |
| 2044 | m4_defun([_LT_SYS_DYNAMIC_LINKER], | |
| 2045 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 2046 | m4_require([_LT_DECL_EGREP])dnl | |
| 2047 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 2048 | m4_require([_LT_DECL_OBJDUMP])dnl | |
| 2049 | m4_require([_LT_DECL_SED])dnl | |
| 2050 | AC_MSG_CHECKING([dynamic linker characteristics]) | |
| 2051 | m4_if([$1], | |
| 2052 | [], [ | |
| 2053 | if test "$GCC" = yes; then | |
| 2054 | case $host_os in | |
| 2055 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
| 2056 | *) lt_awk_arg="/^libraries:/" ;; | |
| 2057 | esac | |
| 2058 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
| 2059 | if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then | |
| 2060 | # if the path contains ";" then we assume it to be the separator | |
| 2061 | # otherwise default to the standard path separator (i.e. ":") - it is | |
| 2062 | # assumed that no part of a normal pathname contains ";" but that should | |
| 2063 | # okay in the real world where ";" in dirpaths is itself problematic. | |
| 2064 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` | |
| 2065 | else | |
| 2066 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
| 2067 | fi | |
| 2068 | # Ok, now we have the path, separated by spaces, we can step through it | |
| 2069 | # and add multilib dir if necessary. | |
| 2070 | lt_tmp_lt_search_path_spec= | |
| 2071 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
| 2072 | for lt_sys_path in $lt_search_path_spec; do | |
| 2073 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
| 2074 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
| 2075 | else | |
| 2076 | test -d "$lt_sys_path" && \ | |
| 2077 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
| 2078 | fi | |
| 2079 | done | |
| 2080 | lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' | |
| 2081 | BEGIN {RS=" "; FS="/|\n";} { | |
| 2082 | lt_foo=""; | |
| 2083 | lt_count=0; | |
| 2084 | for (lt_i = NF; lt_i > 0; lt_i--) { | |
| 2085 | if ($lt_i != "" && $lt_i != ".") { | |
| 2086 | if ($lt_i == "..") { | |
| 2087 | lt_count++; | |
| 2088 | } else { | |
| 2089 | if (lt_count == 0) { | |
| 2090 | lt_foo="/" $lt_i lt_foo; | |
| 2091 | } else { | |
| 2092 | lt_count--; | |
| 2093 | } | |
| 2094 | } | |
| 2095 | } | |
| 2096 | } | |
| 2097 | if (lt_foo != "") { lt_freq[[lt_foo]]++; } | |
| 2098 | if (lt_freq[[lt_foo]] == 1) { print lt_foo; } | |
| 2099 | }'` | |
| 2100 | sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` | |
| 2101 | else | |
| 2102 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
| 2103 | fi]) | |
| 2104 | library_names_spec= | |
| 2105 | libname_spec='lib$name' | |
| 2106 | soname_spec= | |
| 2107 | shrext_cmds=".so" | |
| 2108 | postinstall_cmds= | |
| 2109 | postuninstall_cmds= | |
| 2110 | finish_cmds= | |
| 2111 | finish_eval= | |
| 2112 | shlibpath_var= | |
| 2113 | shlibpath_overrides_runpath=unknown | |
| 2114 | version_type=none | |
| 2115 | dynamic_linker="$host_os ld.so" | |
| 2116 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
| 2117 | need_lib_prefix=unknown | |
| 2118 | hardcode_into_libs=no | |
| 2119 | ||
| 2120 | # when you set need_version to no, make sure it does not cause -set_version | |
| 2121 | # flags to be left without arguments | |
| 2122 | need_version=unknown | |
| 2123 | ||
| 2124 | case $host_os in | |
| 2125 | aix3*) | |
| 2126 | version_type=linux | |
| 2127 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
| 2128 | shlibpath_var=LIBPATH | |
| 2129 | ||
| 2130 | # AIX 3 has no versioning support, so we append a major version to the name. | |
| 2131 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2132 | ;; | |
| 2133 | ||
| 2134 | aix[[4-9]]*) | |
| 2135 | version_type=linux | |
| 2136 | need_lib_prefix=no | |
| 2137 | need_version=no | |
| 2138 | hardcode_into_libs=yes | |
| 2139 | if test "$host_cpu" = ia64; then | |
| 2140 | # AIX 5 supports IA64 | |
| 2141 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
| 2142 | shlibpath_var=LD_LIBRARY_PATH | |
| 2143 | else | |
| 2144 | # With GCC up to 2.95.x, collect2 would create an import file | |
| 2145 | # for dependence libraries. The import file would start with | |
| 2146 | # the line `#! .'. This would cause the generated library to | |
| 2147 | # depend on `.', always an invalid library. This was fixed in | |
| 2148 | # development snapshots of GCC prior to 3.0. | |
| 2149 | case $host_os in | |
| 2150 | aix4 | aix4.[[01]] | aix4.[[01]].*) | |
| 2151 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
| 2152 | echo ' yes ' | |
| 2153 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
| 2154 | : | |
| 2155 | else | |
| 2156 | can_build_shared=no | |
| 2157 | fi | |
| 2158 | ;; | |
| 2159 | esac | |
| 2160 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
| 2161 | # soname into executable. Probably we can add versioning support to | |
| 2162 | # collect2, so additional links can be useful in future. | |
| 2163 | if test "$aix_use_runtimelinking" = yes; then | |
| 2164 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
| 2165 | # instead of lib<name>.a to let people know that these are not | |
| 2166 | # typical AIX shared libraries. | |
| 2167 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2168 | else | |
| 2169 | # We preserve .a as extension for shared libraries through AIX4.2 | |
| 2170 | # and later when we are not doing run time linking. | |
| 2171 | library_names_spec='${libname}${release}.a $libname.a' | |
| 2172 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2173 | fi | |
| 2174 | shlibpath_var=LIBPATH | |
| 2175 | fi | |
| 2176 | ;; | |
| 2177 | ||
| 2178 | amigaos*) | |
| 2179 | case $host_cpu in | |
| 2180 | powerpc) | |
| 2181 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
| 2182 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
| 2183 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2184 | ;; | |
| 2185 | m68k) | |
| 2186 | library_names_spec='$libname.ixlibrary $libname.a' | |
| 2187 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
| 2188 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' | |
| 2189 | ;; | |
| 2190 | esac | |
| 2191 | ;; | |
| 2192 | ||
| 2193 | beos*) | |
| 2194 | library_names_spec='${libname}${shared_ext}' | |
| 2195 | dynamic_linker="$host_os ld.so" | |
| 2196 | shlibpath_var=LIBRARY_PATH | |
| 2197 | ;; | |
| 2198 | ||
| 2199 | bsdi[[45]]*) | |
| 2200 | version_type=linux | |
| 2201 | need_version=no | |
| 2202 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2203 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2204 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
| 2205 | shlibpath_var=LD_LIBRARY_PATH | |
| 2206 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
| 2207 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
| 2208 | # the default ld.so.conf also contains /usr/contrib/lib and | |
| 2209 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
| 2210 | # libtool to hard-code these into programs | |
| 2211 | ;; | |
| 2212 | ||
| 2213 | cygwin* | mingw* | pw32* | cegcc*) | |
| 2214 | version_type=windows | |
| 2215 | shrext_cmds=".dll" | |
| 2216 | need_version=no | |
| 2217 | need_lib_prefix=no | |
| 2218 | ||
| 2219 | case $GCC,$host_os in | |
| 2220 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
| 2221 | library_names_spec='$libname.dll.a' | |
| 2222 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
| 2223 | postinstall_cmds='base_file=`basename \${file}`~ | |
| 2224 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
| 2225 | dldir=$destdir/`dirname \$dlpath`~ | |
| 2226 | test -d \$dldir || mkdir -p \$dldir~ | |
| 2227 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
| 2228 | chmod a+x \$dldir/$dlname~ | |
| 2229 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
| 2230 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
| 2231 | fi' | |
| 2232 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
| 2233 | dlpath=$dir/\$dldll~ | |
| 2234 | $RM \$dlpath' | |
| 2235 | shlibpath_overrides_runpath=yes | |
| 2236 | ||
| 2237 | case $host_os in | |
| 2238 | cygwin*) | |
| 2239 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
| 2240 | #soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
| 2241 | soname_spec='`echo ${libname} | sed -e 's/^lib//'`${shared_ext}' | |
| 2242 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
| 2243 | ;; | |
| 2244 | mingw* | cegcc*) | |
| 2245 | # MinGW DLLs use traditional 'lib' prefix | |
| 2246 | #soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
| 2247 | soname_spec='`echo ${libname} | $SED -e 's/^lib//'`${shared_ext}' | |
| 2248 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` | |
| 2249 | if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then | |
| 2250 | # It is most probably a Windows format PATH printed by | |
| 2251 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
| 2252 | # path with ; separators, and with drive letters. We can handle the | |
| 2253 | # drive letters (cygwin fileutils understands them), so leave them, | |
| 2254 | # especially as we might pass files found there to a mingw objdump, | |
| 2255 | # which wouldn't understand a cygwinified path. Ahh. | |
| 2256 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` | |
| 2257 | else | |
| 2258 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` | |
| 2259 | fi | |
| 2260 | ;; | |
| 2261 | pw32*) | |
| 2262 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
| 2263 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
| 2264 | ;; | |
| 2265 | esac | |
| 2266 | ;; | |
| 2267 | ||
| 2268 | *) | |
| 2269 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
| 2270 | ;; | |
| 2271 | esac | |
| 2272 | dynamic_linker='Win32 ld.exe' | |
| 2273 | # FIXME: first we should search . and the directory the executable is in | |
| 2274 | shlibpath_var=PATH | |
| 2275 | ;; | |
| 2276 | ||
| 2277 | darwin* | rhapsody*) | |
| 2278 | dynamic_linker="$host_os dyld" | |
| 2279 | version_type=darwin | |
| 2280 | need_lib_prefix=no | |
| 2281 | need_version=no | |
| 2282 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
| 2283 | soname_spec='${libname}${release}${major}$shared_ext' | |
| 2284 | shlibpath_overrides_runpath=yes | |
| 2285 | shlibpath_var=DYLD_LIBRARY_PATH | |
| 2286 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
| 2287 | m4_if([$1], [],[ | |
| 2288 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) | |
| 2289 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
| 2290 | ;; | |
| 2291 | ||
| 2292 | dgux*) | |
| 2293 | version_type=linux | |
| 2294 | need_lib_prefix=no | |
| 2295 | need_version=no | |
| 2296 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
| 2297 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2298 | shlibpath_var=LD_LIBRARY_PATH | |
| 2299 | ;; | |
| 2300 | ||
| 2301 | freebsd1*) | |
| 2302 | dynamic_linker=no | |
| 2303 | ;; | |
| 2304 | ||
| 2305 | freebsd* | dragonfly*) | |
| 2306 | # DragonFly does not have aout. When/if they implement a new | |
| 2307 | # versioning mechanism, adjust this. | |
| 2308 | if test -x /usr/bin/objformat; then | |
| 2309 | objformat=`/usr/bin/objformat` | |
| 2310 | else | |
| 2311 | case $host_os in | |
| 2312 | freebsd[[123]]*) objformat=aout ;; | |
| 2313 | *) objformat=elf ;; | |
| 2314 | esac | |
| 2315 | fi | |
| 2316 | version_type=freebsd-$objformat | |
| 2317 | case $version_type in | |
| 2318 | freebsd-elf*) | |
| 2319 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
| 2320 | need_version=no | |
| 2321 | need_lib_prefix=no | |
| 2322 | ;; | |
| 2323 | freebsd-*) | |
| 2324 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
| 2325 | need_version=yes | |
| 2326 | ;; | |
| 2327 | esac | |
| 2328 | shlibpath_var=LD_LIBRARY_PATH | |
| 2329 | case $host_os in | |
| 2330 | freebsd2*) | |
| 2331 | shlibpath_overrides_runpath=yes | |
| 2332 | ;; | |
| 2333 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) | |
| 2334 | shlibpath_overrides_runpath=yes | |
| 2335 | hardcode_into_libs=yes | |
| 2336 | ;; | |
| 2337 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ | |
| 2338 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) | |
| 2339 | shlibpath_overrides_runpath=no | |
| 2340 | hardcode_into_libs=yes | |
| 2341 | ;; | |
| 2342 | *) # from 4.6 on, and DragonFly | |
| 2343 | shlibpath_overrides_runpath=yes | |
| 2344 | hardcode_into_libs=yes | |
| 2345 | ;; | |
| 2346 | esac | |
| 2347 | ;; | |
| 2348 | ||
| 2349 | gnu*) | |
| 2350 | version_type=linux | |
| 2351 | need_lib_prefix=no | |
| 2352 | need_version=no | |
| 2353 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
| 2354 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2355 | shlibpath_var=LD_LIBRARY_PATH | |
| 2356 | hardcode_into_libs=yes | |
| 2357 | ;; | |
| 2358 | ||
| 2359 | hpux9* | hpux10* | hpux11*) | |
| 2360 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
| 2361 | # link against other versions. | |
| 2362 | version_type=sunos | |
| 2363 | need_lib_prefix=no | |
| 2364 | need_version=no | |
| 2365 | case $host_cpu in | |
| 2366 | ia64*) | |
| 2367 | shrext_cmds='.so' | |
| 2368 | hardcode_into_libs=yes | |
| 2369 | dynamic_linker="$host_os dld.so" | |
| 2370 | shlibpath_var=LD_LIBRARY_PATH | |
| 2371 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
| 2372 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2373 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2374 | if test "X$HPUX_IA64_MODE" = X32; then | |
| 2375 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
| 2376 | else | |
| 2377 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
| 2378 | fi | |
| 2379 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
| 2380 | ;; | |
| 2381 | hppa*64*) | |
| 2382 | shrext_cmds='.sl' | |
| 2383 | hardcode_into_libs=yes | |
| 2384 | dynamic_linker="$host_os dld.sl" | |
| 2385 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
| 2386 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
| 2387 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2388 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2389 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
| 2390 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
| 2391 | ;; | |
| 2392 | *) | |
| 2393 | shrext_cmds='.sl' | |
| 2394 | dynamic_linker="$host_os dld.sl" | |
| 2395 | shlibpath_var=SHLIB_PATH | |
| 2396 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
| 2397 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2398 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2399 | ;; | |
| 2400 | esac | |
| 2401 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
| 2402 | postinstall_cmds='chmod 555 $lib' | |
| 2403 | ;; | |
| 2404 | ||
| 2405 | interix[[3-9]]*) | |
| 2406 | version_type=linux | |
| 2407 | need_lib_prefix=no | |
| 2408 | need_version=no | |
| 2409 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
| 2410 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2411 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
| 2412 | shlibpath_var=LD_LIBRARY_PATH | |
| 2413 | shlibpath_overrides_runpath=no | |
| 2414 | hardcode_into_libs=yes | |
| 2415 | ;; | |
| 2416 | ||
| 2417 | irix5* | irix6* | nonstopux*) | |
| 2418 | case $host_os in | |
| 2419 | nonstopux*) version_type=nonstopux ;; | |
| 2420 | *) | |
| 2421 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
| 2422 | version_type=linux | |
| 2423 | else | |
| 2424 | version_type=irix | |
| 2425 | fi ;; | |
| 2426 | esac | |
| 2427 | need_lib_prefix=no | |
| 2428 | need_version=no | |
| 2429 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2430 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
| 2431 | case $host_os in | |
| 2432 | irix5* | nonstopux*) | |
| 2433 | libsuff= shlibsuff= | |
| 2434 | ;; | |
| 2435 | *) | |
| 2436 | case $LD in # libtool.m4 will add one of these switches to LD | |
| 2437 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
| 2438 | libsuff= shlibsuff= libmagic=32-bit;; | |
| 2439 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
| 2440 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
| 2441 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
| 2442 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
| 2443 | *) libsuff= shlibsuff= libmagic=never-match;; | |
| 2444 | esac | |
| 2445 | ;; | |
| 2446 | esac | |
| 2447 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
| 2448 | shlibpath_overrides_runpath=no | |
| 2449 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
| 2450 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
| 2451 | hardcode_into_libs=yes | |
| 2452 | ;; | |
| 2453 | ||
| 2454 | # No shared lib support for Linux oldld, aout, or coff. | |
| 2455 | linux*oldld* | linux*aout* | linux*coff*) | |
| 2456 | dynamic_linker=no | |
| 2457 | ;; | |
| 2458 | ||
| 2459 | # This must be Linux ELF. | |
| 2460 | linux* | k*bsd*-gnu) | |
| 2461 | version_type=linux | |
| 2462 | need_lib_prefix=no | |
| 2463 | need_version=no | |
| 2464 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2465 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2466 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
| 2467 | shlibpath_var=LD_LIBRARY_PATH | |
| 2468 | shlibpath_overrides_runpath=no | |
| 2469 | # Some binutils ld are patched to set DT_RUNPATH | |
| 2470 | save_LDFLAGS=$LDFLAGS | |
| 2471 | save_libdir=$libdir | |
| 2472 | eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ | |
| 2473 | LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" | |
| 2474 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
| 2475 | [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], | |
| 2476 | [shlibpath_overrides_runpath=yes])]) | |
| 2477 | LDFLAGS=$save_LDFLAGS | |
| 2478 | libdir=$save_libdir | |
| 2479 | ||
| 2480 | # This implies no fast_install, which is unacceptable. | |
| 2481 | # Some rework will be needed to allow for fast_install | |
| 2482 | # before this can be enabled. | |
| 2483 | hardcode_into_libs=yes | |
| 2484 | ||
| 2485 | # Append ld.so.conf contents to the search path | |
| 2486 | if test -f /etc/ld.so.conf; then | |
| 2487 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` | |
| 2488 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" | |
| 2489 | fi | |
| 2490 | ||
| 2491 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
| 2492 | # powerpc, because MkLinux only supported shared libraries with the | |
| 2493 | # GNU dynamic linker. Since this was broken with cross compilers, | |
| 2494 | # most powerpc-linux boxes support dynamic linking these days and | |
| 2495 | # people can always --disable-shared, the test was removed, and we | |
| 2496 | # assume the GNU/Linux dynamic linker is in use. | |
| 2497 | dynamic_linker='GNU/Linux ld.so' | |
| 2498 | ;; | |
| 2499 | ||
| 2500 | netbsd*) | |
| 2501 | version_type=sunos | |
| 2502 | need_lib_prefix=no | |
| 2503 | need_version=no | |
| 2504 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
| 2505 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
| 2506 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
| 2507 | dynamic_linker='NetBSD (a.out) ld.so' | |
| 2508 | else | |
| 2509 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
| 2510 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2511 | dynamic_linker='NetBSD ld.elf_so' | |
| 2512 | fi | |
| 2513 | shlibpath_var=LD_LIBRARY_PATH | |
| 2514 | shlibpath_overrides_runpath=yes | |
| 2515 | hardcode_into_libs=yes | |
| 2516 | ;; | |
| 2517 | ||
| 2518 | newsos6) | |
| 2519 | version_type=linux | |
| 2520 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2521 | shlibpath_var=LD_LIBRARY_PATH | |
| 2522 | shlibpath_overrides_runpath=yes | |
| 2523 | ;; | |
| 2524 | ||
| 2525 | *nto* | *qnx*) | |
| 2526 | version_type=qnx | |
| 2527 | need_lib_prefix=no | |
| 2528 | need_version=no | |
| 2529 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2530 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2531 | shlibpath_var=LD_LIBRARY_PATH | |
| 2532 | shlibpath_overrides_runpath=no | |
| 2533 | hardcode_into_libs=yes | |
| 2534 | dynamic_linker='ldqnx.so' | |
| 2535 | ;; | |
| 2536 | ||
| 2537 | openbsd*) | |
| 2538 | version_type=sunos | |
| 2539 | sys_lib_dlsearch_path_spec="/usr/lib" | |
| 2540 | need_lib_prefix=no | |
| 2541 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
| 2542 | case $host_os in | |
| 2543 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
| 2544 | *) need_version=no ;; | |
| 2545 | esac | |
| 2546 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
| 2547 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
| 2548 | shlibpath_var=LD_LIBRARY_PATH | |
| 2549 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
| 2550 | case $host_os in | |
| 2551 | openbsd2.[[89]] | openbsd2.[[89]].*) | |
| 2552 | shlibpath_overrides_runpath=no | |
| 2553 | ;; | |
| 2554 | *) | |
| 2555 | shlibpath_overrides_runpath=yes | |
| 2556 | ;; | |
| 2557 | esac | |
| 2558 | else | |
| 2559 | shlibpath_overrides_runpath=yes | |
| 2560 | fi | |
| 2561 | ;; | |
| 2562 | ||
| 2563 | os2*) | |
| 2564 | libname_spec='$name' | |
| 2565 | shrext_cmds=".dll" | |
| 2566 | need_lib_prefix=no | |
| 2567 | library_names_spec='$libname${shared_ext} $libname.a' | |
| 2568 | dynamic_linker='OS/2 ld.exe' | |
| 2569 | shlibpath_var=LIBPATH | |
| 2570 | ;; | |
| 2571 | ||
| 2572 | osf3* | osf4* | osf5*) | |
| 2573 | version_type=osf | |
| 2574 | need_lib_prefix=no | |
| 2575 | need_version=no | |
| 2576 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2577 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2578 | shlibpath_var=LD_LIBRARY_PATH | |
| 2579 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
| 2580 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
| 2581 | ;; | |
| 2582 | ||
| 2583 | rdos*) | |
| 2584 | dynamic_linker=no | |
| 2585 | ;; | |
| 2586 | ||
| 2587 | solaris*) | |
| 2588 | version_type=linux | |
| 2589 | need_lib_prefix=no | |
| 2590 | need_version=no | |
| 2591 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2592 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2593 | shlibpath_var=LD_LIBRARY_PATH | |
| 2594 | shlibpath_overrides_runpath=yes | |
| 2595 | hardcode_into_libs=yes | |
| 2596 | # ldd complains unless libraries are executable | |
| 2597 | postinstall_cmds='chmod +x $lib' | |
| 2598 | ;; | |
| 2599 | ||
| 2600 | sunos4*) | |
| 2601 | version_type=sunos | |
| 2602 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
| 2603 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
| 2604 | shlibpath_var=LD_LIBRARY_PATH | |
| 2605 | shlibpath_overrides_runpath=yes | |
| 2606 | if test "$with_gnu_ld" = yes; then | |
| 2607 | need_lib_prefix=no | |
| 2608 | fi | |
| 2609 | need_version=yes | |
| 2610 | ;; | |
| 2611 | ||
| 2612 | sysv4 | sysv4.3*) | |
| 2613 | version_type=linux | |
| 2614 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2615 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2616 | shlibpath_var=LD_LIBRARY_PATH | |
| 2617 | case $host_vendor in | |
| 2618 | sni) | |
| 2619 | shlibpath_overrides_runpath=no | |
| 2620 | need_lib_prefix=no | |
| 2621 | runpath_var=LD_RUN_PATH | |
| 2622 | ;; | |
| 2623 | siemens) | |
| 2624 | need_lib_prefix=no | |
| 2625 | ;; | |
| 2626 | motorola) | |
| 2627 | need_lib_prefix=no | |
| 2628 | need_version=no | |
| 2629 | shlibpath_overrides_runpath=no | |
| 2630 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
| 2631 | ;; | |
| 2632 | esac | |
| 2633 | ;; | |
| 2634 | ||
| 2635 | sysv4*MP*) | |
| 2636 | if test -d /usr/nec ;then | |
| 2637 | version_type=linux | |
| 2638 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
| 2639 | soname_spec='$libname${shared_ext}.$major' | |
| 2640 | shlibpath_var=LD_LIBRARY_PATH | |
| 2641 | fi | |
| 2642 | ;; | |
| 2643 | ||
| 2644 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
| 2645 | version_type=freebsd-elf | |
| 2646 | need_lib_prefix=no | |
| 2647 | need_version=no | |
| 2648 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
| 2649 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2650 | shlibpath_var=LD_LIBRARY_PATH | |
| 2651 | shlibpath_overrides_runpath=yes | |
| 2652 | hardcode_into_libs=yes | |
| 2653 | if test "$with_gnu_ld" = yes; then | |
| 2654 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
| 2655 | else | |
| 2656 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
| 2657 | case $host_os in | |
| 2658 | sco3.2v5*) | |
| 2659 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
| 2660 | ;; | |
| 2661 | esac | |
| 2662 | fi | |
| 2663 | sys_lib_dlsearch_path_spec='/usr/lib' | |
| 2664 | ;; | |
| 2665 | ||
| 2666 | tpf*) | |
| 2667 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
| 2668 | version_type=linux | |
| 2669 | need_lib_prefix=no | |
| 2670 | need_version=no | |
| 2671 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2672 | shlibpath_var=LD_LIBRARY_PATH | |
| 2673 | shlibpath_overrides_runpath=no | |
| 2674 | hardcode_into_libs=yes | |
| 2675 | ;; | |
| 2676 | ||
| 2677 | uts4*) | |
| 2678 | version_type=linux | |
| 2679 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
| 2680 | soname_spec='${libname}${release}${shared_ext}$major' | |
| 2681 | shlibpath_var=LD_LIBRARY_PATH | |
| 2682 | ;; | |
| 2683 | ||
| 2684 | *) | |
| 2685 | dynamic_linker=no | |
| 2686 | ;; | |
| 2687 | esac | |
| 2688 | AC_MSG_RESULT([$dynamic_linker]) | |
| 2689 | test "$dynamic_linker" = no && can_build_shared=no | |
| 2690 | ||
| 2691 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
| 2692 | if test "$GCC" = yes; then | |
| 2693 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
| 2694 | fi | |
| 2695 | ||
| 2696 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then | |
| 2697 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
| 2698 | fi | |
| 2699 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
| 2700 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
| 2701 | fi | |
| 2702 | ||
| 2703 | _LT_DECL([], [variables_saved_for_relink], [1], | |
| 2704 | [Variables whose values should be saved in libtool wrapper scripts and | |
| 2705 | restored at link time]) | |
| 2706 | _LT_DECL([], [need_lib_prefix], [0], | |
| 2707 | [Do we need the "lib" prefix for modules?]) | |
| 2708 | _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) | |
| 2709 | _LT_DECL([], [version_type], [0], [Library versioning type]) | |
| 2710 | _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) | |
| 2711 | _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) | |
| 2712 | _LT_DECL([], [shlibpath_overrides_runpath], [0], | |
| 2713 | [Is shlibpath searched before the hard-coded library search path?]) | |
| 2714 | _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) | |
| 2715 | _LT_DECL([], [library_names_spec], [1], | |
| 2716 | [[List of archive names. First name is the real one, the rest are links. | |
| 2717 | The last name is the one that the linker finds with -lNAME]]) | |
| 2718 | _LT_DECL([], [soname_spec], [1], | |
| 2719 | [[The coded name of the library, if different from the real name]]) | |
| 2720 | _LT_DECL([], [postinstall_cmds], [2], | |
| 2721 | [Command to use after installation of a shared archive]) | |
| 2722 | _LT_DECL([], [postuninstall_cmds], [2], | |
| 2723 | [Command to use after uninstallation of a shared archive]) | |
| 2724 | _LT_DECL([], [finish_cmds], [2], | |
| 2725 | [Commands used to finish a libtool library installation in a directory]) | |
| 2726 | _LT_DECL([], [finish_eval], [1], | |
| 2727 | [[As "finish_cmds", except a single script fragment to be evaled but | |
| 2728 | not shown]]) | |
| 2729 | _LT_DECL([], [hardcode_into_libs], [0], | |
| 2730 | [Whether we should hardcode library paths into libraries]) | |
| 2731 | _LT_DECL([], [sys_lib_search_path_spec], [2], | |
| 2732 | [Compile-time system search path for libraries]) | |
| 2733 | _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], | |
| 2734 | [Run-time system search path for libraries]) | |
| 2735 | ])# _LT_SYS_DYNAMIC_LINKER | |
| 2736 | ||
| 2737 | ||
| 2738 | # _LT_PATH_TOOL_PREFIX(TOOL) | |
| 2739 | # -------------------------- | |
| 2740 | # find a file program which can recognize shared library | |
| 2741 | AC_DEFUN([_LT_PATH_TOOL_PREFIX], | |
| 2742 | [m4_require([_LT_DECL_EGREP])dnl | |
| 2743 | AC_MSG_CHECKING([for $1]) | |
| 2744 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, | |
| 2745 | [case $MAGIC_CMD in | |
| 2746 | [[\\/*] | ?:[\\/]*]) | |
| 2747 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
| 2748 | ;; | |
| 2749 | *) | |
| 2750 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
| 2751 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
| 2752 | dnl $ac_dummy forces splitting on constant user-supplied paths. | |
| 2753 | dnl POSIX.2 word splitting is done only on the output of word expansions, | |
| 2754 | dnl not every word. This closes a longstanding sh security hole. | |
| 2755 | ac_dummy="m4_if([$2], , $PATH, [$2])" | |
| 2756 | for ac_dir in $ac_dummy; do | |
| 2757 | IFS="$lt_save_ifs" | |
| 2758 | test -z "$ac_dir" && ac_dir=. | |
| 2759 | if test -f $ac_dir/$1; then | |
| 2760 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" | |
| 2761 | if test -n "$file_magic_test_file"; then | |
| 2762 | case $deplibs_check_method in | |
| 2763 | "file_magic "*) | |
| 2764 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
| 2765 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
| 2766 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
| 2767 | $EGREP "$file_magic_regex" > /dev/null; then | |
| 2768 | : | |
| 2769 | else | |
| 2770 | cat <<_LT_EOF 1>&2 | |
| 2771 | ||
| 2772 | *** Warning: the command libtool uses to detect shared libraries, | |
| 2773 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
| 2774 | *** The result is that libtool may fail to recognize shared libraries | |
| 2775 | *** as such. This will affect the creation of libtool libraries that | |
| 2776 | *** depend on shared libraries, but programs linked with such libtool | |
| 2777 | *** libraries will work regardless of this problem. Nevertheless, you | |
| 2778 | *** may want to report the problem to your system manager and/or to | |
| 2779 | *** bug-libtool@gnu.org | |
| 2780 | ||
| 2781 | _LT_EOF | |
| 2782 | fi ;; | |
| 2783 | esac | |
| 2784 | fi | |
| 2785 | break | |
| 2786 | fi | |
| 2787 | done | |
| 2788 | IFS="$lt_save_ifs" | |
| 2789 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
| 2790 | ;; | |
| 2791 | esac]) | |
| 2792 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
| 2793 | if test -n "$MAGIC_CMD"; then | |
| 2794 | AC_MSG_RESULT($MAGIC_CMD) | |
| 2795 | else | |
| 2796 | AC_MSG_RESULT(no) | |
| 2797 | fi | |
| 2798 | _LT_DECL([], [MAGIC_CMD], [0], | |
| 2799 | [Used to examine libraries when file_magic_cmd begins with "file"])dnl | |
| 2800 | ])# _LT_PATH_TOOL_PREFIX | |
| 2801 | ||
| 2802 | # Old name: | |
| 2803 | AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) | |
| 2804 | dnl aclocal-1.4 backwards compatibility: | |
| 2805 | dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) | |
| 2806 | ||
| 2807 | ||
| 2808 | # _LT_PATH_MAGIC | |
| 2809 | # -------------- | |
| 2810 | # find a file program which can recognize a shared library | |
| 2811 | m4_defun([_LT_PATH_MAGIC], | |
| 2812 | [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) | |
| 2813 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
| 2814 | if test -n "$ac_tool_prefix"; then | |
| 2815 | _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) | |
| 2816 | else | |
| 2817 | MAGIC_CMD=: | |
| 2818 | fi | |
| 2819 | fi | |
| 2820 | ])# _LT_PATH_MAGIC | |
| 2821 | ||
| 2822 | ||
| 2823 | # LT_PATH_LD | |
| 2824 | # ---------- | |
| 2825 | # find the pathname to the GNU or non-GNU linker | |
| 2826 | AC_DEFUN([LT_PATH_LD], | |
| 2827 | [AC_REQUIRE([AC_PROG_CC])dnl | |
| 2828 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 2829 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
| 2830 | m4_require([_LT_DECL_SED])dnl | |
| 2831 | m4_require([_LT_DECL_EGREP])dnl | |
| 2832 | ||
| 2833 | AC_ARG_WITH([gnu-ld], | |
| 2834 | [AS_HELP_STRING([--with-gnu-ld], | |
| 2835 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], | |
| 2836 | [test "$withval" = no || with_gnu_ld=yes], | |
| 2837 | [with_gnu_ld=no])dnl | |
| 2838 | ||
| 2839 | ac_prog=ld | |
| 2840 | if test "$GCC" = yes; then | |
| 2841 | # Check if gcc -print-prog-name=ld gives a path. | |
| 2842 | AC_MSG_CHECKING([for ld used by $CC]) | |
| 2843 | case $host in | |
| 2844 | *-*-mingw*) | |
| 2845 | # gcc leaves a trailing carriage return which upsets mingw | |
| 2846 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
| 2847 | *) | |
| 2848 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
| 2849 | esac | |
| 2850 | case $ac_prog in | |
| 2851 | # Accept absolute paths. | |
| 2852 | [[\\/]]* | ?:[[\\/]]*) | |
| 2853 | re_direlt='/[[^/]][[^/]]*/\.\./' | |
| 2854 | # Canonicalize the pathname of ld | |
| 2855 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
| 2856 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
| 2857 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
| 2858 | done | |
| 2859 | test -z "$LD" && LD="$ac_prog" | |
| 2860 | ;; | |
| 2861 | "") | |
| 2862 | # If it fails, then pretend we aren't using GCC. | |
| 2863 | ac_prog=ld | |
| 2864 | ;; | |
| 2865 | *) | |
| 2866 | # If it is relative, then search for the first ld in PATH. | |
| 2867 | with_gnu_ld=unknown | |
| 2868 | ;; | |
| 2869 | esac | |
| 2870 | elif test "$with_gnu_ld" = yes; then | |
| 2871 | AC_MSG_CHECKING([for GNU ld]) | |
| 2872 | else | |
| 2873 | AC_MSG_CHECKING([for non-GNU ld]) | |
| 2874 | fi | |
| 2875 | AC_CACHE_VAL(lt_cv_path_LD, | |
| 2876 | [if test -z "$LD"; then | |
| 2877 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
| 2878 | for ac_dir in $PATH; do | |
| 2879 | IFS="$lt_save_ifs" | |
| 2880 | test -z "$ac_dir" && ac_dir=. | |
| 2881 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
| 2882 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
| 2883 | # Check to see if the program is GNU ld. I'd rather use --version, | |
| 2884 | # but apparently some variants of GNU ld only accept -v. | |
| 2885 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
| 2886 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
| 2887 | *GNU* | *'with BFD'*) | |
| 2888 | test "$with_gnu_ld" != no && break | |
| 2889 | ;; | |
| 2890 | *) | |
| 2891 | test "$with_gnu_ld" != yes && break | |
| 2892 | ;; | |
| 2893 | esac | |
| 2894 | fi | |
| 2895 | done | |
| 2896 | IFS="$lt_save_ifs" | |
| 2897 | else | |
| 2898 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
| 2899 | fi]) | |
| 2900 | LD="$lt_cv_path_LD" | |
| 2901 | if test -n "$LD"; then | |
| 2902 | AC_MSG_RESULT($LD) | |
| 2903 | else | |
| 2904 | AC_MSG_RESULT(no) | |
| 2905 | fi | |
| 2906 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
| 2907 | _LT_PATH_LD_GNU | |
| 2908 | AC_SUBST([LD]) | |
| 2909 | ||
| 2910 | _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) | |
| 2911 | ])# LT_PATH_LD | |
| 2912 | ||
| 2913 | # Old names: | |
| 2914 | AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) | |
| 2915 | AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) | |
| 2916 | dnl aclocal-1.4 backwards compatibility: | |
| 2917 | dnl AC_DEFUN([AM_PROG_LD], []) | |
| 2918 | dnl AC_DEFUN([AC_PROG_LD], []) | |
| 2919 | ||
| 2920 | ||
| 2921 | # _LT_PATH_LD_GNU | |
| 2922 | #- -------------- | |
| 2923 | m4_defun([_LT_PATH_LD_GNU], | |
| 2924 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, | |
| 2925 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. | |
| 2926 | case `$LD -v 2>&1 </dev/null` in | |
| 2927 | *GNU* | *'with BFD'*) | |
| 2928 | lt_cv_prog_gnu_ld=yes | |
| 2929 | ;; | |
| 2930 | *) | |
| 2931 | lt_cv_prog_gnu_ld=no | |
| 2932 | ;; | |
| 2933 | esac]) | |
| 2934 | with_gnu_ld=$lt_cv_prog_gnu_ld | |
| 2935 | ])# _LT_PATH_LD_GNU | |
| 2936 | ||
| 2937 | ||
| 2938 | # _LT_CMD_RELOAD | |
| 2939 | # -------------- | |
| 2940 | # find reload flag for linker | |
| 2941 | # -- PORTME Some linkers may need a different reload flag. | |
| 2942 | m4_defun([_LT_CMD_RELOAD], | |
| 2943 | [AC_CACHE_CHECK([for $LD option to reload object files], | |
| 2944 | lt_cv_ld_reload_flag, | |
| 2945 | [lt_cv_ld_reload_flag='-r']) | |
| 2946 | reload_flag=$lt_cv_ld_reload_flag | |
| 2947 | case $reload_flag in | |
| 2948 | "" | " "*) ;; | |
| 2949 | *) reload_flag=" $reload_flag" ;; | |
| 2950 | esac | |
| 2951 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
| 2952 | case $host_os in | |
| 2953 | darwin*) | |
| 2954 | if test "$GCC" = yes; then | |
| 2955 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
| 2956 | else | |
| 2957 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
| 2958 | fi | |
| 2959 | ;; | |
| 2960 | esac | |
| 2961 | _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl | |
| 2962 | _LT_DECL([], [reload_cmds], [2])dnl | |
| 2963 | ])# _LT_CMD_RELOAD | |
| 2964 | ||
| 2965 | ||
| 2966 | # _LT_CHECK_MAGIC_METHOD | |
| 2967 | # ---------------------- | |
| 2968 | # how to check for library dependencies | |
| 2969 | # -- PORTME fill in with the dynamic library characteristics | |
| 2970 | m4_defun([_LT_CHECK_MAGIC_METHOD], | |
| 2971 | [m4_require([_LT_DECL_EGREP]) | |
| 2972 | m4_require([_LT_DECL_OBJDUMP]) | |
| 2973 | AC_CACHE_CHECK([how to recognize dependent libraries], | |
| 2974 | lt_cv_deplibs_check_method, | |
| 2975 | [lt_cv_file_magic_cmd='$MAGIC_CMD' | |
| 2976 | lt_cv_file_magic_test_file= | |
| 2977 | lt_cv_deplibs_check_method='unknown' | |
| 2978 | # Need to set the preceding variable on all platforms that support | |
| 2979 | # interlibrary dependencies. | |
| 2980 | # 'none' -- dependencies not supported. | |
| 2981 | # `unknown' -- same as none, but documents that we really don't know. | |
| 2982 | # 'pass_all' -- all dependencies passed with no checks. | |
| 2983 | # 'test_compile' -- check by making test program. | |
| 2984 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
| 2985 | # which responds to the $file_magic_cmd with a given extended regex. | |
| 2986 | # If you have `file' or equivalent on your system and you're not sure | |
| 2987 | # whether `pass_all' will *always* work, you probably want this one. | |
| 2988 | ||
| 2989 | case $host_os in | |
| 2990 | aix[[4-9]]*) | |
| 2991 | lt_cv_deplibs_check_method=pass_all | |
| 2992 | ;; | |
| 2993 | ||
| 2994 | beos*) | |
| 2995 | lt_cv_deplibs_check_method=pass_all | |
| 2996 | ;; | |
| 2997 | ||
| 2998 | bsdi[[45]]*) | |
| 2999 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' | |
| 3000 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
| 3001 | lt_cv_file_magic_test_file=/shlib/libc.so | |
| 3002 | ;; | |
| 3003 | ||
| 3004 | cygwin*) | |
| 3005 | # func_win32_libid is a shell function defined in ltmain.sh | |
| 3006 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
| 3007 | lt_cv_deplibs_check_method=pass_all | |
| 3008 | lt_cv_file_magic_cmd='func_win32_libid' | |
| 3009 | ;; | |
| 3010 | ||
| 3011 | mingw* | pw32*) | |
| 3012 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
| 3013 | # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
| 3014 | # unless we find 'file', for example because we are cross-compiling. | |
| 3015 | if ( file / ) >/dev/null 2>&1; then | |
| 3016 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
| 3017 | lt_cv_file_magic_cmd='func_win32_libid' | |
| 3018 | else | |
| 3019 | lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' | |
| 3020 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
| 3021 | fi | |
| 3022 | lt_cv_deplibs_check_method=pass_all | |
| 3023 | ;; | |
| 3024 | ||
| 3025 | cegcc) | |
| 3026 | # use the weaker test based on 'objdump'. See mingw*. | |
| 3027 | lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' | |
| 3028 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
| 3029 | ;; | |
| 3030 | ||
| 3031 | darwin* | rhapsody*) | |
| 3032 | lt_cv_deplibs_check_method=pass_all | |
| 3033 | ;; | |
| 3034 | ||
| 3035 | freebsd* | dragonfly*) | |
| 3036 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
| 3037 | case $host_cpu in | |
| 3038 | i*86 ) | |
| 3039 | # Not sure whether the presence of OpenBSD here was a mistake. | |
| 3040 | # Let's accept both of them until this is cleared up. | |
| 3041 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' | |
| 3042 | lt_cv_file_magic_cmd=/usr/bin/file | |
| 3043 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
| 3044 | ;; | |
| 3045 | esac | |
| 3046 | else | |
| 3047 | lt_cv_deplibs_check_method=pass_all | |
| 3048 | fi | |
| 3049 | ;; | |
| 3050 | ||
| 3051 | gnu*) | |
| 3052 | lt_cv_deplibs_check_method=pass_all | |
| 3053 | ;; | |
| 3054 | ||
| 3055 | hpux10.20* | hpux11*) | |
| 3056 | lt_cv_file_magic_cmd=/usr/bin/file | |
| 3057 | case $host_cpu in | |
| 3058 | ia64*) | |
| 3059 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' | |
| 3060 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
| 3061 | ;; | |
| 3062 | hppa*64*) | |
| 3063 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] | |
| 3064 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
| 3065 | ;; | |
| 3066 | *) | |
| 3067 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' | |
| 3068 | lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
| 3069 | ;; | |
| 3070 | esac | |
| 3071 | ;; | |
| 3072 | ||
| 3073 | interix[[3-9]]*) | |
| 3074 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
| 3075 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' | |
| 3076 | ;; | |
| 3077 | ||
| 3078 | irix5* | irix6* | nonstopux*) | |
| 3079 | case $LD in | |
| 3080 | *-32|*"-32 ") libmagic=32-bit;; | |
| 3081 | *-n32|*"-n32 ") libmagic=N32;; | |
| 3082 | *-64|*"-64 ") libmagic=64-bit;; | |
| 3083 | *) libmagic=never-match;; | |
| 3084 | esac | |
| 3085 | lt_cv_deplibs_check_method=pass_all | |
| 3086 | ;; | |
| 3087 | ||
| 3088 | # This must be Linux ELF. | |
| 3089 | linux* | k*bsd*-gnu) | |
| 3090 | lt_cv_deplibs_check_method=pass_all | |
| 3091 | ;; | |
| 3092 | ||
| 3093 | netbsd*) | |
| 3094 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
| 3095 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
| 3096 | else | |
| 3097 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' | |
| 3098 | fi | |
| 3099 | ;; | |
| 3100 | ||
| 3101 | newos6*) | |
| 3102 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' | |
| 3103 | lt_cv_file_magic_cmd=/usr/bin/file | |
| 3104 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
| 3105 | ;; | |
| 3106 | ||
| 3107 | *nto* | *qnx*) | |
| 3108 | lt_cv_deplibs_check_method=pass_all | |
| 3109 | ;; | |
| 3110 | ||
| 3111 | openbsd*) | |
| 3112 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
| 3113 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' | |
| 3114 | else | |
| 3115 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
| 3116 | fi | |
| 3117 | ;; | |
| 3118 | ||
| 3119 | osf3* | osf4* | osf5*) | |
| 3120 | lt_cv_deplibs_check_method=pass_all | |
| 3121 | ;; | |
| 3122 | ||
| 3123 | rdos*) | |
| 3124 | lt_cv_deplibs_check_method=pass_all | |
| 3125 | ;; | |
| 3126 | ||
| 3127 | solaris*) | |
| 3128 | lt_cv_deplibs_check_method=pass_all | |
| 3129 | ;; | |
| 3130 | ||
| 3131 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
| 3132 | lt_cv_deplibs_check_method=pass_all | |
| 3133 | ;; | |
| 3134 | ||
| 3135 | sysv4 | sysv4.3*) | |
| 3136 | case $host_vendor in | |
| 3137 | motorola) | |
| 3138 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' | |
| 3139 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
| 3140 | ;; | |
| 3141 | ncr) | |
| 3142 | lt_cv_deplibs_check_method=pass_all | |
| 3143 | ;; | |
| 3144 | sequent) | |
| 3145 | lt_cv_file_magic_cmd='/bin/file' | |
| 3146 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' | |
| 3147 | ;; | |
| 3148 | sni) | |
| 3149 | lt_cv_file_magic_cmd='/bin/file' | |
| 3150 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" | |
| 3151 | lt_cv_file_magic_test_file=/lib/libc.so | |
| 3152 | ;; | |
| 3153 | siemens) | |
| 3154 | lt_cv_deplibs_check_method=pass_all | |
| 3155 | ;; | |
| 3156 | pc) | |
| 3157 | lt_cv_deplibs_check_method=pass_all | |
| 3158 | ;; | |
| 3159 | esac | |
| 3160 | ;; | |
| 3161 | ||
| 3162 | tpf*) | |
| 3163 | lt_cv_deplibs_check_method=pass_all | |
| 3164 | ;; | |
| 3165 | esac | |
| 3166 | ]) | |
| 3167 | file_magic_cmd=$lt_cv_file_magic_cmd | |
| 3168 | deplibs_check_method=$lt_cv_deplibs_check_method | |
| 3169 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
| 3170 | ||
| 3171 | _LT_DECL([], [deplibs_check_method], [1], | |
| 3172 | [Method to check whether dependent libraries are shared objects]) | |
| 3173 | _LT_DECL([], [file_magic_cmd], [1], | |
| 3174 | [Command to use when deplibs_check_method == "file_magic"]) | |
| 3175 | ])# _LT_CHECK_MAGIC_METHOD | |
| 3176 | ||
| 3177 | ||
| 3178 | # LT_PATH_NM | |
| 3179 | # ---------- | |
| 3180 | # find the pathname to a BSD- or MS-compatible name lister | |
| 3181 | AC_DEFUN([LT_PATH_NM], | |
| 3182 | [AC_REQUIRE([AC_PROG_CC])dnl | |
| 3183 | AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, | |
| 3184 | [if test -n "$NM"; then | |
| 3185 | # Let the user override the test. | |
| 3186 | lt_cv_path_NM="$NM" | |
| 3187 | else | |
| 3188 | lt_nm_to_check="${ac_tool_prefix}nm" | |
| 3189 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
| 3190 | lt_nm_to_check="$lt_nm_to_check nm" | |
| 3191 | fi | |
| 3192 | for lt_tmp_nm in $lt_nm_to_check; do | |
| 3193 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
| 3194 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
| 3195 | IFS="$lt_save_ifs" | |
| 3196 | test -z "$ac_dir" && ac_dir=. | |
| 3197 | tmp_nm="$ac_dir/$lt_tmp_nm" | |
| 3198 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
| 3199 | # Check to see if the nm accepts a BSD-compat flag. | |
| 3200 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
| 3201 | # nm: unknown option "B" ignored | |
| 3202 | # Tru64's nm complains that /dev/null is an invalid object file | |
| 3203 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
| 3204 | */dev/null* | *'Invalid file or object type'*) | |
| 3205 | lt_cv_path_NM="$tmp_nm -B" | |
| 3206 | break | |
| 3207 | ;; | |
| 3208 | *) | |
| 3209 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
| 3210 | */dev/null*) | |
| 3211 | lt_cv_path_NM="$tmp_nm -p" | |
| 3212 | break | |
| 3213 | ;; | |
| 3214 | *) | |
| 3215 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
| 3216 | continue # so that we can try to find one that supports BSD flags | |
| 3217 | ;; | |
| 3218 | esac | |
| 3219 | ;; | |
| 3220 | esac | |
| 3221 | fi | |
| 3222 | done | |
| 3223 | IFS="$lt_save_ifs" | |
| 3224 | done | |
| 3225 | : ${lt_cv_path_NM=no} | |
| 3226 | fi]) | |
| 3227 | if test "$lt_cv_path_NM" != "no"; then | |
| 3228 | NM="$lt_cv_path_NM" | |
| 3229 | else | |
| 3230 | # Didn't find any BSD compatible name lister, look for dumpbin. | |
| 3231 | AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) | |
| 3232 | AC_SUBST([DUMPBIN]) | |
| 3233 | if test "$DUMPBIN" != ":"; then | |
| 3234 | NM="$DUMPBIN" | |
| 3235 | fi | |
| 3236 | fi | |
| 3237 | test -z "$NM" && NM=nm | |
| 3238 | AC_SUBST([NM]) | |
| 3239 | _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl | |
| 3240 | ||
| 3241 | AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], | |
| 3242 | [lt_cv_nm_interface="BSD nm" | |
| 3243 | echo "int some_variable = 0;" > conftest.$ac_ext | |
| 3244 | (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) | |
| 3245 | (eval "$ac_compile" 2>conftest.err) | |
| 3246 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
| 3247 | (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) | |
| 3248 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) | |
| 3249 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
| 3250 | (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) | |
| 3251 | cat conftest.out >&AS_MESSAGE_LOG_FD | |
| 3252 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
| 3253 | lt_cv_nm_interface="MS dumpbin" | |
| 3254 | fi | |
| 3255 | rm -f conftest*]) | |
| 3256 | ])# LT_PATH_NM | |
| 3257 | ||
| 3258 | # Old names: | |
| 3259 | AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) | |
| 3260 | AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) | |
| 3261 | dnl aclocal-1.4 backwards compatibility: | |
| 3262 | dnl AC_DEFUN([AM_PROG_NM], []) | |
| 3263 | dnl AC_DEFUN([AC_PROG_NM], []) | |
| 3264 | ||
| 3265 | ||
| 3266 | # LT_LIB_M | |
| 3267 | # -------- | |
| 3268 | # check for math library | |
| 3269 | AC_DEFUN([LT_LIB_M], | |
| 3270 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 3271 | LIBM= | |
| 3272 | case $host in | |
| 3273 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) | |
| 3274 | # These system don't have libm, or don't need it | |
| 3275 | ;; | |
| 3276 | *-ncr-sysv4.3*) | |
| 3277 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
| 3278 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") | |
| 3279 | ;; | |
| 3280 | *) | |
| 3281 | AC_CHECK_LIB(m, cos, LIBM="-lm") | |
| 3282 | ;; | |
| 3283 | esac | |
| 3284 | AC_SUBST([LIBM]) | |
| 3285 | ])# LT_LIB_M | |
| 3286 | ||
| 3287 | # Old name: | |
| 3288 | AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) | |
| 3289 | dnl aclocal-1.4 backwards compatibility: | |
| 3290 | dnl AC_DEFUN([AC_CHECK_LIBM], []) | |
| 3291 | ||
| 3292 | ||
| 3293 | # _LT_COMPILER_NO_RTTI([TAGNAME]) | |
| 3294 | # ------------------------------- | |
| 3295 | m4_defun([_LT_COMPILER_NO_RTTI], | |
| 3296 | [m4_require([_LT_TAG_COMPILER])dnl | |
| 3297 | ||
| 3298 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
| 3299 | ||
| 3300 | if test "$GCC" = yes; then | |
| 3301 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
| 3302 | ||
| 3303 | _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], | |
| 3304 | lt_cv_prog_compiler_rtti_exceptions, | |
| 3305 | [-fno-rtti -fno-exceptions], [], | |
| 3306 | [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) | |
| 3307 | fi | |
| 3308 | _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], | |
| 3309 | [Compiler flag to turn off builtin functions]) | |
| 3310 | ])# _LT_COMPILER_NO_RTTI | |
| 3311 | ||
| 3312 | ||
| 3313 | # _LT_CMD_GLOBAL_SYMBOLS | |
| 3314 | # ---------------------- | |
| 3315 | m4_defun([_LT_CMD_GLOBAL_SYMBOLS], | |
| 3316 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 3317 | AC_REQUIRE([AC_PROG_CC])dnl | |
| 3318 | AC_REQUIRE([LT_PATH_NM])dnl | |
| 3319 | AC_REQUIRE([LT_PATH_LD])dnl | |
| 3320 | m4_require([_LT_DECL_SED])dnl | |
| 3321 | m4_require([_LT_DECL_EGREP])dnl | |
| 3322 | m4_require([_LT_TAG_COMPILER])dnl | |
| 3323 | ||
| 3324 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
| 3325 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) | |
| 3326 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], | |
| 3327 | [ | |
| 3328 | # These are sane defaults that work on at least a few old systems. | |
| 3329 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
| 3330 | ||
| 3331 | # Character class describing NM global symbol codes. | |
| 3332 | symcode='[[BCDEGRST]]' | |
| 3333 | ||
| 3334 | # Regexp to match symbols that can be accessed directly from C. | |
| 3335 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' | |
| 3336 | ||
| 3337 | # Define system-specific variables. | |
| 3338 | case $host_os in | |
| 3339 | aix*) | |
| 3340 | symcode='[[BCDT]]' | |
| 3341 | ;; | |
| 3342 | cygwin* | mingw* | pw32* | cegcc*) | |
| 3343 | symcode='[[ABCDGISTW]]' | |
| 3344 | ;; | |
| 3345 | hpux*) | |
| 3346 | if test "$host_cpu" = ia64; then | |
| 3347 | symcode='[[ABCDEGRST]]' | |
| 3348 | fi | |
| 3349 | ;; | |
| 3350 | irix* | nonstopux*) | |
| 3351 | symcode='[[BCDEGRST]]' | |
| 3352 | ;; | |
| 3353 | osf*) | |
| 3354 | symcode='[[BCDEGQRST]]' | |
| 3355 | ;; | |
| 3356 | solaris*) | |
| 3357 | symcode='[[BDRT]]' | |
| 3358 | ;; | |
| 3359 | sco3.2v5*) | |
| 3360 | symcode='[[DT]]' | |
| 3361 | ;; | |
| 3362 | sysv4.2uw2*) | |
| 3363 | symcode='[[DT]]' | |
| 3364 | ;; | |
| 3365 | sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
| 3366 | symcode='[[ABDT]]' | |
| 3367 | ;; | |
| 3368 | sysv4) | |
| 3369 | symcode='[[DFNSTU]]' | |
| 3370 | ;; | |
| 3371 | esac | |
| 3372 | ||
| 3373 | # If we're using GNU nm, then use its standard symbol codes. | |
| 3374 | case `$NM -V 2>&1` in | |
| 3375 | *GNU* | *'with BFD'*) | |
| 3376 | symcode='[[ABCDGIRSTW]]' ;; | |
| 3377 | esac | |
| 3378 | ||
| 3379 | # Transform an extracted symbol line into a proper C declaration. | |
| 3380 | # Some systems (esp. on ia64) link data and code symbols differently, | |
| 3381 | # so use this general approach. | |
| 3382 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
| 3383 | ||
| 3384 | # Transform an extracted symbol line into symbol name and symbol address | |
| 3385 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" | |
| 3386 | lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" | |
| 3387 | ||
| 3388 | # Handle CRLF in mingw tool chain | |
| 3389 | opt_cr= | |
| 3390 | case $build_os in | |
| 3391 | mingw*) | |
| 3392 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
| 3393 | ;; | |
| 3394 | esac | |
| 3395 | ||
| 3396 | # Try without a prefix underscore, then with it. | |
| 3397 | for ac_symprfx in "" "_"; do | |
| 3398 | ||
| 3399 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
| 3400 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
| 3401 | ||
| 3402 | # Write the raw and C identifiers. | |
| 3403 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
| 3404 | # Fake it for dumpbin and say T for any non-static function | |
| 3405 | # and D for any global variable. | |
| 3406 | # Also find C++ and __fastcall symbols from MSVC++, | |
| 3407 | # which start with @ or ?. | |
| 3408 | lt_cv_sys_global_symbol_pipe="$AWK ['"\ | |
| 3409 | " {last_section=section; section=\$ 3};"\ | |
| 3410 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
| 3411 | " \$ 0!~/External *\|/{next};"\ | |
| 3412 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
| 3413 | " {if(hide[section]) next};"\ | |
| 3414 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
| 3415 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
| 3416 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
| 3417 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
| 3418 | " ' prfx=^$ac_symprfx]" | |
| 3419 | else | |
| 3420 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
| 3421 | fi | |
| 3422 | ||
| 3423 | # Check to see that the pipe works correctly. | |
| 3424 | pipe_works=no | |
| 3425 | ||
| 3426 | rm -f conftest* | |
| 3427 | cat > conftest.$ac_ext <<_LT_EOF | |
| 3428 | #ifdef __cplusplus | |
| 3429 | extern "C" { | |
| 3430 | #endif | |
| 3431 | char nm_test_var; | |
| 3432 | void nm_test_func(void); | |
| 3433 | void nm_test_func(void){} | |
| 3434 | #ifdef __cplusplus | |
| 3435 | } | |
| 3436 | #endif | |
| 3437 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
| 3438 | _LT_EOF | |
| 3439 | ||
| 3440 | if AC_TRY_EVAL(ac_compile); then | |
| 3441 | # Now try to grab the symbols. | |
| 3442 | nlist=conftest.nm | |
| 3443 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then | |
| 3444 | # Try sorting and uniquifying the output. | |
| 3445 | if sort "$nlist" | uniq > "$nlist"T; then | |
| 3446 | mv -f "$nlist"T "$nlist" | |
| 3447 | else | |
| 3448 | rm -f "$nlist"T | |
| 3449 | fi | |
| 3450 | ||
| 3451 | # Make sure that we snagged all the symbols we need. | |
| 3452 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
| 3453 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
| 3454 | cat <<_LT_EOF > conftest.$ac_ext | |
| 3455 | #ifdef __cplusplus | |
| 3456 | extern "C" { | |
| 3457 | #endif | |
| 3458 | ||
| 3459 | _LT_EOF | |
| 3460 | # Now generate the symbol file. | |
| 3461 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
| 3462 | ||
| 3463 | cat <<_LT_EOF >> conftest.$ac_ext | |
| 3464 | ||
| 3465 | /* The mapping between symbol names and symbols. */ | |
| 3466 | const struct { | |
| 3467 | const char *name; | |
| 3468 | void *address; | |
| 3469 | } | |
| 3470 | lt__PROGRAM__LTX_preloaded_symbols[[]] = | |
| 3471 | { | |
| 3472 | { "@PROGRAM@", (void *) 0 }, | |
| 3473 | _LT_EOF | |
| 3474 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
| 3475 | cat <<\_LT_EOF >> conftest.$ac_ext | |
| 3476 | {0, (void *) 0} | |
| 3477 | }; | |
| 3478 | ||
| 3479 | /* This works around a problem in FreeBSD linker */ | |
| 3480 | #ifdef FREEBSD_WORKAROUND | |
| 3481 | static const void *lt_preloaded_setup() { | |
| 3482 | return lt__PROGRAM__LTX_preloaded_symbols; | |
| 3483 | } | |
| 3484 | #endif | |
| 3485 | ||
| 3486 | #ifdef __cplusplus | |
| 3487 | } | |
| 3488 | #endif | |
| 3489 | _LT_EOF | |
| 3490 | # Now try linking the two files. | |
| 3491 | mv conftest.$ac_objext conftstm.$ac_objext | |
| 3492 | lt_save_LIBS="$LIBS" | |
| 3493 | lt_save_CFLAGS="$CFLAGS" | |
| 3494 | LIBS="conftstm.$ac_objext" | |
| 3495 | CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" | |
| 3496 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then | |
| 3497 | pipe_works=yes | |
| 3498 | fi | |
| 3499 | LIBS="$lt_save_LIBS" | |
| 3500 | CFLAGS="$lt_save_CFLAGS" | |
| 3501 | else | |
| 3502 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD | |
| 3503 | fi | |
| 3504 | else | |
| 3505 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD | |
| 3506 | fi | |
| 3507 | else | |
| 3508 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
| 3509 | fi | |
| 3510 | else | |
| 3511 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD | |
| 3512 | cat conftest.$ac_ext >&5 | |
| 3513 | fi | |
| 3514 | rm -rf conftest* conftst* | |
| 3515 | ||
| 3516 | # Do not use the global_symbol_pipe unless it works. | |
| 3517 | if test "$pipe_works" = yes; then | |
| 3518 | break | |
| 3519 | else | |
| 3520 | lt_cv_sys_global_symbol_pipe= | |
| 3521 | fi | |
| 3522 | done | |
| 3523 | ]) | |
| 3524 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
| 3525 | lt_cv_sys_global_symbol_to_cdecl= | |
| 3526 | fi | |
| 3527 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
| 3528 | AC_MSG_RESULT(failed) | |
| 3529 | else | |
| 3530 | AC_MSG_RESULT(ok) | |
| 3531 | fi | |
| 3532 | ||
| 3533 | _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], | |
| 3534 | [Take the output of nm and produce a listing of raw symbols and C names]) | |
| 3535 | _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], | |
| 3536 | [Transform the output of nm in a proper C declaration]) | |
| 3537 | _LT_DECL([global_symbol_to_c_name_address], | |
| 3538 | [lt_cv_sys_global_symbol_to_c_name_address], [1], | |
| 3539 | [Transform the output of nm in a C name address pair]) | |
| 3540 | _LT_DECL([global_symbol_to_c_name_address_lib_prefix], | |
| 3541 | [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], | |
| 3542 | [Transform the output of nm in a C name address pair when lib prefix is needed]) | |
| 3543 | ]) # _LT_CMD_GLOBAL_SYMBOLS | |
| 3544 | ||
| 3545 | ||
| 3546 | # _LT_COMPILER_PIC([TAGNAME]) | |
| 3547 | # --------------------------- | |
| 3548 | m4_defun([_LT_COMPILER_PIC], | |
| 3549 | [m4_require([_LT_TAG_COMPILER])dnl | |
| 3550 | _LT_TAGVAR(lt_prog_compiler_wl, $1)= | |
| 3551 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
| 3552 | _LT_TAGVAR(lt_prog_compiler_static, $1)= | |
| 3553 | ||
| 3554 | AC_MSG_CHECKING([for $compiler option to produce PIC]) | |
| 3555 | m4_if([$1], [CXX], [ | |
| 3556 | # C++ specific cases for pic, static, wl, etc. | |
| 3557 | if test "$GXX" = yes; then | |
| 3558 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3559 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
| 3560 | ||
| 3561 | case $host_os in | |
| 3562 | aix*) | |
| 3563 | # All AIX code is PIC. | |
| 3564 | if test "$host_cpu" = ia64; then | |
| 3565 | # AIX 5 now supports IA64 processor | |
| 3566 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3567 | fi | |
| 3568 | ;; | |
| 3569 | ||
| 3570 | amigaos*) | |
| 3571 | case $host_cpu in | |
| 3572 | powerpc) | |
| 3573 | # see comment about AmigaOS4 .so support | |
| 3574 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3575 | ;; | |
| 3576 | m68k) | |
| 3577 | # FIXME: we need at least 68020 code to build shared libraries, but | |
| 3578 | # adding the `-m68020' flag to GCC prevents building anything better, | |
| 3579 | # like `-m68040'. | |
| 3580 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
| 3581 | ;; | |
| 3582 | esac | |
| 3583 | ;; | |
| 3584 | ||
| 3585 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
| 3586 | # PIC is the default for these OSes. | |
| 3587 | ;; | |
| 3588 | mingw* | cygwin* | os2* | pw32* | cegcc*) | |
| 3589 | # This hack is so that the source file can tell whether it is being | |
| 3590 | # built for inclusion in a dll (and should export symbols for example). | |
| 3591 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
| 3592 | # (--disable-auto-import) libraries | |
| 3593 | m4_if([$1], [GCJ], [], | |
| 3594 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
| 3595 | ;; | |
| 3596 | darwin* | rhapsody*) | |
| 3597 | # PIC is the default on this platform | |
| 3598 | # Common symbols not allowed in MH_DYLIB files | |
| 3599 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
| 3600 | ;; | |
| 3601 | *djgpp*) | |
| 3602 | # DJGPP does not support shared libraries at all | |
| 3603 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
| 3604 | ;; | |
| 3605 | interix[[3-9]]*) | |
| 3606 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
| 3607 | # Instead, we relocate shared libraries at runtime. | |
| 3608 | ;; | |
| 3609 | sysv4*MP*) | |
| 3610 | if test -d /usr/nec; then | |
| 3611 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
| 3612 | fi | |
| 3613 | ;; | |
| 3614 | hpux*) | |
| 3615 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
| 3616 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
| 3617 | # sets the default TLS model and affects inlining. | |
| 3618 | case $host_cpu in | |
| 3619 | hppa*64*) | |
| 3620 | ;; | |
| 3621 | *) | |
| 3622 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3623 | ;; | |
| 3624 | esac | |
| 3625 | ;; | |
| 3626 | *qnx* | *nto*) | |
| 3627 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
| 3628 | # it will coredump. | |
| 3629 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
| 3630 | ;; | |
| 3631 | *) | |
| 3632 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3633 | ;; | |
| 3634 | esac | |
| 3635 | else | |
| 3636 | case $host_os in | |
| 3637 | aix[[4-9]]*) | |
| 3638 | # All AIX code is PIC. | |
| 3639 | if test "$host_cpu" = ia64; then | |
| 3640 | # AIX 5 now supports IA64 processor | |
| 3641 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3642 | else | |
| 3643 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
| 3644 | fi | |
| 3645 | ;; | |
| 3646 | chorus*) | |
| 3647 | case $cc_basename in | |
| 3648 | cxch68*) | |
| 3649 | # Green Hills C++ Compiler | |
| 3650 | # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" | |
| 3651 | ;; | |
| 3652 | esac | |
| 3653 | ;; | |
| 3654 | dgux*) | |
| 3655 | case $cc_basename in | |
| 3656 | ec++*) | |
| 3657 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 3658 | ;; | |
| 3659 | ghcx*) | |
| 3660 | # Green Hills C++ Compiler | |
| 3661 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
| 3662 | ;; | |
| 3663 | *) | |
| 3664 | ;; | |
| 3665 | esac | |
| 3666 | ;; | |
| 3667 | freebsd* | dragonfly*) | |
| 3668 | # FreeBSD uses GNU C++ | |
| 3669 | ;; | |
| 3670 | hpux9* | hpux10* | hpux11*) | |
| 3671 | case $cc_basename in | |
| 3672 | CC*) | |
| 3673 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3674 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
| 3675 | if test "$host_cpu" != ia64; then | |
| 3676 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
| 3677 | fi | |
| 3678 | ;; | |
| 3679 | aCC*) | |
| 3680 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3681 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
| 3682 | case $host_cpu in | |
| 3683 | hppa*64*|ia64*) | |
| 3684 | # +Z the default | |
| 3685 | ;; | |
| 3686 | *) | |
| 3687 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
| 3688 | ;; | |
| 3689 | esac | |
| 3690 | ;; | |
| 3691 | *) | |
| 3692 | ;; | |
| 3693 | esac | |
| 3694 | ;; | |
| 3695 | interix*) | |
| 3696 | # This is c89, which is MS Visual C++ (no shared libs) | |
| 3697 | # Anyone wants to do a port? | |
| 3698 | ;; | |
| 3699 | irix5* | irix6* | nonstopux*) | |
| 3700 | case $cc_basename in | |
| 3701 | CC*) | |
| 3702 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3703 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
| 3704 | # CC pic flag -KPIC is the default. | |
| 3705 | ;; | |
| 3706 | *) | |
| 3707 | ;; | |
| 3708 | esac | |
| 3709 | ;; | |
| 3710 | linux* | k*bsd*-gnu) | |
| 3711 | case $cc_basename in | |
| 3712 | KCC*) | |
| 3713 | # KAI C++ Compiler | |
| 3714 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
| 3715 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3716 | ;; | |
| 3717 | ecpc* ) | |
| 3718 | # old Intel C++ for x86_64 which still supported -KPIC. | |
| 3719 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3720 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 3721 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
| 3722 | ;; | |
| 3723 | icpc* ) | |
| 3724 | # Intel C++, used to be incompatible with GCC. | |
| 3725 | # ICC 10 doesn't accept -KPIC any more. | |
| 3726 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3727 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3728 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
| 3729 | ;; | |
| 3730 | pgCC* | pgcpp*) | |
| 3731 | # Portland Group C++ compiler | |
| 3732 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3733 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
| 3734 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3735 | ;; | |
| 3736 | cxx*) | |
| 3737 | # Compaq C++ | |
| 3738 | # Make sure the PIC flag is empty. It appears that all Alpha | |
| 3739 | # Linux and Compaq Tru64 Unix objects are PIC. | |
| 3740 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
| 3741 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
| 3742 | ;; | |
| 3743 | xlc* | xlC*) | |
| 3744 | # IBM XL 8.0 on PPC | |
| 3745 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3746 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
| 3747 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
| 3748 | ;; | |
| 3749 | *) | |
| 3750 | case `$CC -V 2>&1 | sed 5q` in | |
| 3751 | *Sun\ C*) | |
| 3752 | # Sun C++ 5.9 | |
| 3753 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 3754 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3755 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
| 3756 | ;; | |
| 3757 | esac | |
| 3758 | ;; | |
| 3759 | esac | |
| 3760 | ;; | |
| 3761 | lynxos*) | |
| 3762 | ;; | |
| 3763 | m88k*) | |
| 3764 | ;; | |
| 3765 | mvs*) | |
| 3766 | case $cc_basename in | |
| 3767 | cxx*) | |
| 3768 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' | |
| 3769 | ;; | |
| 3770 | *) | |
| 3771 | ;; | |
| 3772 | esac | |
| 3773 | ;; | |
| 3774 | netbsd*) | |
| 3775 | ;; | |
| 3776 | *qnx* | *nto*) | |
| 3777 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
| 3778 | # it will coredump. | |
| 3779 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
| 3780 | ;; | |
| 3781 | osf3* | osf4* | osf5*) | |
| 3782 | case $cc_basename in | |
| 3783 | KCC*) | |
| 3784 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
| 3785 | ;; | |
| 3786 | RCC*) | |
| 3787 | # Rational C++ 2.4.1 | |
| 3788 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
| 3789 | ;; | |
| 3790 | cxx*) | |
| 3791 | # Digital/Compaq C++ | |
| 3792 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3793 | # Make sure the PIC flag is empty. It appears that all Alpha | |
| 3794 | # Linux and Compaq Tru64 Unix objects are PIC. | |
| 3795 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
| 3796 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
| 3797 | ;; | |
| 3798 | *) | |
| 3799 | ;; | |
| 3800 | esac | |
| 3801 | ;; | |
| 3802 | psos*) | |
| 3803 | ;; | |
| 3804 | solaris*) | |
| 3805 | case $cc_basename in | |
| 3806 | CC*) | |
| 3807 | # Sun C++ 4.2, 5.x and Centerline C++ | |
| 3808 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 3809 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3810 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
| 3811 | ;; | |
| 3812 | gcx*) | |
| 3813 | # Green Hills C++ Compiler | |
| 3814 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
| 3815 | ;; | |
| 3816 | *) | |
| 3817 | ;; | |
| 3818 | esac | |
| 3819 | ;; | |
| 3820 | sunos4*) | |
| 3821 | case $cc_basename in | |
| 3822 | CC*) | |
| 3823 | # Sun C++ 4.x | |
| 3824 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
| 3825 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3826 | ;; | |
| 3827 | lcc*) | |
| 3828 | # Lucid | |
| 3829 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
| 3830 | ;; | |
| 3831 | *) | |
| 3832 | ;; | |
| 3833 | esac | |
| 3834 | ;; | |
| 3835 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
| 3836 | case $cc_basename in | |
| 3837 | CC*) | |
| 3838 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3839 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 3840 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3841 | ;; | |
| 3842 | esac | |
| 3843 | ;; | |
| 3844 | tandem*) | |
| 3845 | case $cc_basename in | |
| 3846 | NCC*) | |
| 3847 | # NonStop-UX NCC 3.20 | |
| 3848 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 3849 | ;; | |
| 3850 | *) | |
| 3851 | ;; | |
| 3852 | esac | |
| 3853 | ;; | |
| 3854 | vxworks*) | |
| 3855 | ;; | |
| 3856 | *) | |
| 3857 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
| 3858 | ;; | |
| 3859 | esac | |
| 3860 | fi | |
| 3861 | ], | |
| 3862 | [ | |
| 3863 | if test "$GCC" = yes; then | |
| 3864 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3865 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
| 3866 | ||
| 3867 | case $host_os in | |
| 3868 | aix*) | |
| 3869 | # All AIX code is PIC. | |
| 3870 | if test "$host_cpu" = ia64; then | |
| 3871 | # AIX 5 now supports IA64 processor | |
| 3872 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3873 | fi | |
| 3874 | ;; | |
| 3875 | ||
| 3876 | amigaos*) | |
| 3877 | case $host_cpu in | |
| 3878 | powerpc) | |
| 3879 | # see comment about AmigaOS4 .so support | |
| 3880 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3881 | ;; | |
| 3882 | m68k) | |
| 3883 | # FIXME: we need at least 68020 code to build shared libraries, but | |
| 3884 | # adding the `-m68020' flag to GCC prevents building anything better, | |
| 3885 | # like `-m68040'. | |
| 3886 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
| 3887 | ;; | |
| 3888 | esac | |
| 3889 | ;; | |
| 3890 | ||
| 3891 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
| 3892 | # PIC is the default for these OSes. | |
| 3893 | ;; | |
| 3894 | ||
| 3895 | mingw* | cygwin* | pw32* | os2* | cegcc*) | |
| 3896 | # This hack is so that the source file can tell whether it is being | |
| 3897 | # built for inclusion in a dll (and should export symbols for example). | |
| 3898 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
| 3899 | # (--disable-auto-import) libraries | |
| 3900 | m4_if([$1], [GCJ], [], | |
| 3901 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
| 3902 | ;; | |
| 3903 | ||
| 3904 | darwin* | rhapsody*) | |
| 3905 | # PIC is the default on this platform | |
| 3906 | # Common symbols not allowed in MH_DYLIB files | |
| 3907 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
| 3908 | ;; | |
| 3909 | ||
| 3910 | hpux*) | |
| 3911 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
| 3912 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
| 3913 | # sets the default TLS model and affects inlining. | |
| 3914 | case $host_cpu in | |
| 3915 | hppa*64*) | |
| 3916 | # +Z the default | |
| 3917 | ;; | |
| 3918 | *) | |
| 3919 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3920 | ;; | |
| 3921 | esac | |
| 3922 | ;; | |
| 3923 | ||
| 3924 | interix[[3-9]]*) | |
| 3925 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
| 3926 | # Instead, we relocate shared libraries at runtime. | |
| 3927 | ;; | |
| 3928 | ||
| 3929 | msdosdjgpp*) | |
| 3930 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
| 3931 | # on systems that don't support them. | |
| 3932 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
| 3933 | enable_shared=no | |
| 3934 | ;; | |
| 3935 | ||
| 3936 | *nto* | *qnx*) | |
| 3937 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
| 3938 | # it will coredump. | |
| 3939 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
| 3940 | ;; | |
| 3941 | ||
| 3942 | sysv4*MP*) | |
| 3943 | if test -d /usr/nec; then | |
| 3944 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
| 3945 | fi | |
| 3946 | ;; | |
| 3947 | ||
| 3948 | *) | |
| 3949 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 3950 | ;; | |
| 3951 | esac | |
| 3952 | else | |
| 3953 | # PORTME Check for flag to pass linker flags through the system compiler. | |
| 3954 | case $host_os in | |
| 3955 | aix*) | |
| 3956 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3957 | if test "$host_cpu" = ia64; then | |
| 3958 | # AIX 5 now supports IA64 processor | |
| 3959 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 3960 | else | |
| 3961 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
| 3962 | fi | |
| 3963 | ;; | |
| 3964 | ||
| 3965 | mingw* | cygwin* | pw32* | os2* | cegcc*) | |
| 3966 | # This hack is so that the source file can tell whether it is being | |
| 3967 | # built for inclusion in a dll (and should export symbols for example). | |
| 3968 | m4_if([$1], [GCJ], [], | |
| 3969 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
| 3970 | ;; | |
| 3971 | ||
| 3972 | hpux9* | hpux10* | hpux11*) | |
| 3973 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3974 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
| 3975 | # not for PA HP-UX. | |
| 3976 | case $host_cpu in | |
| 3977 | hppa*64*|ia64*) | |
| 3978 | # +Z the default | |
| 3979 | ;; | |
| 3980 | *) | |
| 3981 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
| 3982 | ;; | |
| 3983 | esac | |
| 3984 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
| 3985 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
| 3986 | ;; | |
| 3987 | ||
| 3988 | irix5* | irix6* | nonstopux*) | |
| 3989 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3990 | # PIC (with -KPIC) is the default. | |
| 3991 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
| 3992 | ;; | |
| 3993 | ||
| 3994 | linux* | k*bsd*-gnu) | |
| 3995 | case $cc_basename in | |
| 3996 | # old Intel for x86_64 which still supported -KPIC. | |
| 3997 | ecc*) | |
| 3998 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 3999 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 4000 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
| 4001 | ;; | |
| 4002 | # icc used to be incompatible with GCC. | |
| 4003 | # ICC 10 doesn't accept -KPIC any more. | |
| 4004 | icc* | ifort*) | |
| 4005 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4006 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
| 4007 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
| 4008 | ;; | |
| 4009 | # Lahey Fortran 8.1. | |
| 4010 | lf95*) | |
| 4011 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4012 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' | |
| 4013 | _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' | |
| 4014 | ;; | |
| 4015 | pgcc* | pgf77* | pgf90* | pgf95*) | |
| 4016 | # Portland Group compilers (*not* the Pentium gcc compiler, | |
| 4017 | # which looks to be a dead project) | |
| 4018 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4019 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
| 4020 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4021 | ;; | |
| 4022 | ccc*) | |
| 4023 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4024 | # All Alpha code is PIC. | |
| 4025 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
| 4026 | ;; | |
| 4027 | xl*) | |
| 4028 | # IBM XL C 8.0/Fortran 10.1 on PPC | |
| 4029 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4030 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
| 4031 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
| 4032 | ;; | |
| 4033 | *) | |
| 4034 | case `$CC -V 2>&1 | sed 5q` in | |
| 4035 | *Sun\ C*) | |
| 4036 | # Sun C 5.9 | |
| 4037 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 4038 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4039 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4040 | ;; | |
| 4041 | *Sun\ F*) | |
| 4042 | # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
| 4043 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 4044 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4045 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='' | |
| 4046 | ;; | |
| 4047 | esac | |
| 4048 | ;; | |
| 4049 | esac | |
| 4050 | ;; | |
| 4051 | ||
| 4052 | newsos6) | |
| 4053 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 4054 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4055 | ;; | |
| 4056 | ||
| 4057 | *nto* | *qnx*) | |
| 4058 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
| 4059 | # it will coredump. | |
| 4060 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
| 4061 | ;; | |
| 4062 | ||
| 4063 | osf3* | osf4* | osf5*) | |
| 4064 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4065 | # All OSF/1 code is PIC. | |
| 4066 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
| 4067 | ;; | |
| 4068 | ||
| 4069 | rdos*) | |
| 4070 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
| 4071 | ;; | |
| 4072 | ||
| 4073 | solaris*) | |
| 4074 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 4075 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4076 | case $cc_basename in | |
| 4077 | f77* | f90* | f95*) | |
| 4078 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; | |
| 4079 | *) | |
| 4080 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; | |
| 4081 | esac | |
| 4082 | ;; | |
| 4083 | ||
| 4084 | sunos4*) | |
| 4085 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
| 4086 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
| 4087 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4088 | ;; | |
| 4089 | ||
| 4090 | sysv4 | sysv4.2uw2* | sysv4.3*) | |
| 4091 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4092 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 4093 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4094 | ;; | |
| 4095 | ||
| 4096 | sysv4*MP*) | |
| 4097 | if test -d /usr/nec ;then | |
| 4098 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' | |
| 4099 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4100 | fi | |
| 4101 | ;; | |
| 4102 | ||
| 4103 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
| 4104 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4105 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
| 4106 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4107 | ;; | |
| 4108 | ||
| 4109 | unicos*) | |
| 4110 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
| 4111 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
| 4112 | ;; | |
| 4113 | ||
| 4114 | uts4*) | |
| 4115 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
| 4116 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
| 4117 | ;; | |
| 4118 | ||
| 4119 | *) | |
| 4120 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
| 4121 | ;; | |
| 4122 | esac | |
| 4123 | fi | |
| 4124 | ]) | |
| 4125 | case $host_os in | |
| 4126 | # For platforms which do not support PIC, -DPIC is meaningless: | |
| 4127 | *djgpp*) | |
| 4128 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
| 4129 | ;; | |
| 4130 | *) | |
| 4131 | _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" | |
| 4132 | ;; | |
| 4133 | esac | |
| 4134 | AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) | |
| 4135 | _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], | |
| 4136 | [How to pass a linker flag through the compiler]) | |
| 4137 | ||
| 4138 | # | |
| 4139 | # Check to make sure the PIC flag actually works. | |
| 4140 | # | |
| 4141 | if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then | |
| 4142 | _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], | |
| 4143 | [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], | |
| 4144 | [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], | |
| 4145 | [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in | |
| 4146 | "" | " "*) ;; | |
| 4147 | *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; | |
| 4148 | esac], | |
| 4149 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
| 4150 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) | |
| 4151 | fi | |
| 4152 | _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], | |
| 4153 | [Additional compiler flags for building library objects]) | |
| 4154 | ||
| 4155 | # | |
| 4156 | # Check to make sure the static flag actually works. | |
| 4157 | # | |
| 4158 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" | |
| 4159 | _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], | |
| 4160 | _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), | |
| 4161 | $lt_tmp_static_flag, | |
| 4162 | [], | |
| 4163 | [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) | |
| 4164 | _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], | |
| 4165 | [Compiler flag to prevent dynamic linking]) | |
| 4166 | ])# _LT_COMPILER_PIC | |
| 4167 | ||
| 4168 | ||
| 4169 | # _LT_LINKER_SHLIBS([TAGNAME]) | |
| 4170 | # ---------------------------- | |
| 4171 | # See if the linker supports building shared libraries. | |
| 4172 | m4_defun([_LT_LINKER_SHLIBS], | |
| 4173 | [AC_REQUIRE([LT_PATH_LD])dnl | |
| 4174 | AC_REQUIRE([LT_PATH_NM])dnl | |
| 4175 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 4176 | m4_require([_LT_DECL_EGREP])dnl | |
| 4177 | m4_require([_LT_DECL_SED])dnl | |
| 4178 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
| 4179 | m4_require([_LT_TAG_COMPILER])dnl | |
| 4180 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
| 4181 | m4_if([$1], [CXX], [ | |
| 4182 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
| 4183 | case $host_os in | |
| 4184 | aix[[4-9]]*) | |
| 4185 | # If we're using GNU nm, then we don't want the "-C" option. | |
| 4186 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
| 4187 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
| 4188 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
| 4189 | else | |
| 4190 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
| 4191 | fi | |
| 4192 | ;; | |
| 4193 | pw32*) | |
| 4194 | _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" | |
| 4195 | ;; | |
| 4196 | cygwin* | mingw* | cegcc*) | |
| 4197 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' | |
| 4198 | ;; | |
| 4199 | *) | |
| 4200 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
| 4201 | ;; | |
| 4202 | esac | |
| 4203 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
| 4204 | ], [ | |
| 4205 | runpath_var= | |
| 4206 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
| 4207 | _LT_TAGVAR(always_export_symbols, $1)=no | |
| 4208 | _LT_TAGVAR(archive_cmds, $1)= | |
| 4209 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
| 4210 | _LT_TAGVAR(compiler_needs_object, $1)=no | |
| 4211 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
| 4212 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
| 4213 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
| 4214 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
| 4215 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 4216 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
| 4217 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
| 4218 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
| 4219 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
| 4220 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
| 4221 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
| 4222 | _LT_TAGVAR(inherit_rpath, $1)=no | |
| 4223 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
| 4224 | _LT_TAGVAR(module_cmds, $1)= | |
| 4225 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
| 4226 | _LT_TAGVAR(old_archive_from_new_cmds, $1)= | |
| 4227 | _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= | |
| 4228 | _LT_TAGVAR(thread_safe_flag_spec, $1)= | |
| 4229 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 4230 | # include_expsyms should be a list of space-separated symbols to be *always* | |
| 4231 | # included in the symbol list | |
| 4232 | _LT_TAGVAR(include_expsyms, $1)= | |
| 4233 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
| 4234 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
| 4235 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
| 4236 | # as well as any symbol that contains `d'. | |
| 4237 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
| 4238 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
| 4239 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
| 4240 | # the symbol is explicitly referenced. Since portable code cannot | |
| 4241 | # rely on this symbol name, it's probably fine to never include it in | |
| 4242 | # preloaded symbol tables. | |
| 4243 | # Exclude shared library initialization/finalization symbols. | |
| 4244 | dnl Note also adjust exclude_expsyms for C++ above. | |
| 4245 | extract_expsyms_cmds= | |
| 4246 | ||
| 4247 | case $host_os in | |
| 4248 | cygwin* | mingw* | pw32* | cegcc*) | |
| 4249 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
| 4250 | # When not using gcc, we currently assume that we are using | |
| 4251 | # Microsoft Visual C++. | |
| 4252 | if test "$GCC" != yes; then | |
| 4253 | with_gnu_ld=no | |
| 4254 | fi | |
| 4255 | ;; | |
| 4256 | interix*) | |
| 4257 | # we just hope/assume this is gcc and not c89 (= MSVC++) | |
| 4258 | with_gnu_ld=yes | |
| 4259 | ;; | |
| 4260 | openbsd*) | |
| 4261 | with_gnu_ld=no | |
| 4262 | ;; | |
| 4263 | esac | |
| 4264 | ||
| 4265 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
| 4266 | if test "$with_gnu_ld" = yes; then | |
| 4267 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
| 4268 | wlarc='${wl}' | |
| 4269 | ||
| 4270 | # Set some defaults for GNU ld with shared library support. These | |
| 4271 | # are reset later if shared libraries are not supported. Putting them | |
| 4272 | # here allows them to be overridden if necessary. | |
| 4273 | runpath_var=LD_RUN_PATH | |
| 4274 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 4275 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
| 4276 | # ancient GNU ld didn't support --whole-archive et. al. | |
| 4277 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
| 4278 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
| 4279 | else | |
| 4280 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 4281 | fi | |
| 4282 | supports_anon_versioning=no | |
| 4283 | case `$LD -v 2>&1` in | |
| 4284 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
| 4285 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
| 4286 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
| 4287 | *\ 2.11.*) ;; # other 2.11 versions | |
| 4288 | *) supports_anon_versioning=yes ;; | |
| 4289 | esac | |
| 4290 | ||
| 4291 | # See if GNU ld supports shared libraries. | |
| 4292 | case $host_os in | |
| 4293 | aix[[3-9]]*) | |
| 4294 | # On AIX/PPC, the GNU linker is very broken | |
| 4295 | if test "$host_cpu" != ia64; then | |
| 4296 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4297 | cat <<_LT_EOF 1>&2 | |
| 4298 | ||
| 4299 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
| 4300 | *** to be unable to reliably create shared libraries on AIX. | |
| 4301 | *** Therefore, libtool is disabling shared libraries support. If you | |
| 4302 | *** really care for shared libraries, you may want to modify your PATH | |
| 4303 | *** so that a non-GNU linker is found, and then restart. | |
| 4304 | ||
| 4305 | _LT_EOF | |
| 4306 | fi | |
| 4307 | ;; | |
| 4308 | ||
| 4309 | amigaos*) | |
| 4310 | case $host_cpu in | |
| 4311 | powerpc) | |
| 4312 | # see comment about AmigaOS4 .so support | |
| 4313 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4314 | _LT_TAGVAR(archive_expsym_cmds, $1)='' | |
| 4315 | ;; | |
| 4316 | m68k) | |
| 4317 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
| 4318 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 4319 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4320 | ;; | |
| 4321 | esac | |
| 4322 | ;; | |
| 4323 | ||
| 4324 | beos*) | |
| 4325 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
| 4326 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
| 4327 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
| 4328 | # support --undefined. This deserves some investigation. FIXME | |
| 4329 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4330 | else | |
| 4331 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4332 | fi | |
| 4333 | ;; | |
| 4334 | ||
| 4335 | cygwin* | mingw* | pw32* | cegcc*) | |
| 4336 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
| 4337 | # as there is no search path for DLLs. | |
| 4338 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 4339 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
| 4340 | _LT_TAGVAR(always_export_symbols, $1)=no | |
| 4341 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
| 4342 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' | |
| 4343 | ||
| 4344 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
| 4345 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
| 4346 | # If the export-symbols file already is a .def file (1st line | |
| 4347 | # is EXPORTS), use it as is; otherwise, prepend... | |
| 4348 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
| 4349 | cp $export_symbols $output_objdir/$soname.def; | |
| 4350 | else | |
| 4351 | echo EXPORTS > $output_objdir/$soname.def; | |
| 4352 | cat $export_symbols >> $output_objdir/$soname.def; | |
| 4353 | fi~ | |
| 4354 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
| 4355 | else | |
| 4356 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4357 | fi | |
| 4358 | ;; | |
| 4359 | ||
| 4360 | interix[[3-9]]*) | |
| 4361 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 4362 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4363 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 4364 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 4365 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
| 4366 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
| 4367 | # default) and relocated if they conflict, which is a slow very memory | |
| 4368 | # consuming and fragmenting process. To avoid this, we pick a random, | |
| 4369 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
| 4370 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
| 4371 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
| 4372 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
| 4373 | ;; | |
| 4374 | ||
| 4375 | gnu* | linux* | tpf* | k*bsd*-gnu) | |
| 4376 | tmp_diet=no | |
| 4377 | if test "$host_os" = linux-dietlibc; then | |
| 4378 | case $cc_basename in | |
| 4379 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
| 4380 | esac | |
| 4381 | fi | |
| 4382 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
| 4383 | && test "$tmp_diet" = no | |
| 4384 | then | |
| 4385 | tmp_addflag= | |
| 4386 | tmp_sharedflag='-shared' | |
| 4387 | case $cc_basename,$host_cpu in | |
| 4388 | pgcc*) # Portland Group C compiler | |
| 4389 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
| 4390 | tmp_addflag=' $pic_flag' | |
| 4391 | ;; | |
| 4392 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers | |
| 4393 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
| 4394 | tmp_addflag=' $pic_flag -Mnomain' ;; | |
| 4395 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
| 4396 | tmp_addflag=' -i_dynamic' ;; | |
| 4397 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
| 4398 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
| 4399 | ifc* | ifort*) # Intel Fortran compiler | |
| 4400 | tmp_addflag=' -nofor_main' ;; | |
| 4401 | lf95*) # Lahey Fortran 8.1 | |
| 4402 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 4403 | tmp_sharedflag='--shared' ;; | |
| 4404 | xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) | |
| 4405 | tmp_sharedflag='-qmkshrobj' | |
| 4406 | tmp_addflag= ;; | |
| 4407 | esac | |
| 4408 | case `$CC -V 2>&1 | sed 5q` in | |
| 4409 | *Sun\ C*) # Sun C 5.9 | |
| 4410 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
| 4411 | _LT_TAGVAR(compiler_needs_object, $1)=yes | |
| 4412 | tmp_sharedflag='-G' ;; | |
| 4413 | *Sun\ F*) # Sun Fortran 8.3 | |
| 4414 | tmp_sharedflag='-G' ;; | |
| 4415 | esac | |
| 4416 | _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4417 | ||
| 4418 | if test "x$supports_anon_versioning" = xyes; then | |
| 4419 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
| 4420 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
| 4421 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
| 4422 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
| 4423 | fi | |
| 4424 | ||
| 4425 | case $cc_basename in | |
| 4426 | xlf*) | |
| 4427 | # IBM XL Fortran 10.1 on PPC cannot create shared libs itself | |
| 4428 | _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' | |
| 4429 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
| 4430 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' | |
| 4431 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' | |
| 4432 | if test "x$supports_anon_versioning" = xyes; then | |
| 4433 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
| 4434 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
| 4435 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
| 4436 | $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' | |
| 4437 | fi | |
| 4438 | ;; | |
| 4439 | esac | |
| 4440 | else | |
| 4441 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4442 | fi | |
| 4443 | ;; | |
| 4444 | ||
| 4445 | netbsd*) | |
| 4446 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
| 4447 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
| 4448 | wlarc= | |
| 4449 | else | |
| 4450 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4451 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
| 4452 | fi | |
| 4453 | ;; | |
| 4454 | ||
| 4455 | solaris*) | |
| 4456 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
| 4457 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4458 | cat <<_LT_EOF 1>&2 | |
| 4459 | ||
| 4460 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
| 4461 | *** create shared libraries on Solaris systems. Therefore, libtool | |
| 4462 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
| 4463 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
| 4464 | *** your PATH or compiler configuration so that the native linker is | |
| 4465 | *** used, and then restart. | |
| 4466 | ||
| 4467 | _LT_EOF | |
| 4468 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
| 4469 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4470 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
| 4471 | else | |
| 4472 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4473 | fi | |
| 4474 | ;; | |
| 4475 | ||
| 4476 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
| 4477 | case `$LD -v 2>&1` in | |
| 4478 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) | |
| 4479 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4480 | cat <<_LT_EOF 1>&2 | |
| 4481 | ||
| 4482 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
| 4483 | *** reliably create shared libraries on SCO systems. Therefore, libtool | |
| 4484 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
| 4485 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
| 4486 | *** your PATH or compiler configuration so that the native linker is | |
| 4487 | *** used, and then restart. | |
| 4488 | ||
| 4489 | _LT_EOF | |
| 4490 | ;; | |
| 4491 | *) | |
| 4492 | # For security reasons, it is highly recommended that you always | |
| 4493 | # use absolute paths for naming shared libraries, and exclude the | |
| 4494 | # DT_RUNPATH tag from executables and libraries. But doing so | |
| 4495 | # requires that you compile everything twice, which is a pain. | |
| 4496 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
| 4497 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 4498 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4499 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
| 4500 | else | |
| 4501 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4502 | fi | |
| 4503 | ;; | |
| 4504 | esac | |
| 4505 | ;; | |
| 4506 | ||
| 4507 | sunos4*) | |
| 4508 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
| 4509 | wlarc= | |
| 4510 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4511 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4512 | ;; | |
| 4513 | ||
| 4514 | *) | |
| 4515 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
| 4516 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4517 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
| 4518 | else | |
| 4519 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4520 | fi | |
| 4521 | ;; | |
| 4522 | esac | |
| 4523 | ||
| 4524 | if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then | |
| 4525 | runpath_var= | |
| 4526 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
| 4527 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
| 4528 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 4529 | fi | |
| 4530 | else | |
| 4531 | # PORTME fill in a description of your system's linker (not GNU ld) | |
| 4532 | case $host_os in | |
| 4533 | aix3*) | |
| 4534 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
| 4535 | _LT_TAGVAR(always_export_symbols, $1)=yes | |
| 4536 | _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
| 4537 | # Note: this linker hardcodes the directories in LIBPATH if there | |
| 4538 | # are no directories specified by -L. | |
| 4539 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4540 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
| 4541 | # Neither direct hardcoding nor static linking is supported with a | |
| 4542 | # broken collect2. | |
| 4543 | _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
| 4544 | fi | |
| 4545 | ;; | |
| 4546 | ||
| 4547 | aix[[4-9]]*) | |
| 4548 | if test "$host_cpu" = ia64; then | |
| 4549 | # On IA64, the linker does run time linking by default, so we don't | |
| 4550 | # have to do anything special. | |
| 4551 | aix_use_runtimelinking=no | |
| 4552 | exp_sym_flag='-Bexport' | |
| 4553 | no_entry_flag="" | |
| 4554 | else | |
| 4555 | # If we're using GNU nm, then we don't want the "-C" option. | |
| 4556 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
| 4557 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
| 4558 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
| 4559 | else | |
| 4560 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' | |
| 4561 | fi | |
| 4562 | aix_use_runtimelinking=no | |
| 4563 | ||
| 4564 | # Test if we are trying to use run time linking or normal | |
| 4565 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
| 4566 | # need to do runtime linking. | |
| 4567 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
| 4568 | for ld_flag in $LDFLAGS; do | |
| 4569 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
| 4570 | aix_use_runtimelinking=yes | |
| 4571 | break | |
| 4572 | fi | |
| 4573 | done | |
| 4574 | ;; | |
| 4575 | esac | |
| 4576 | ||
| 4577 | exp_sym_flag='-bexport' | |
| 4578 | no_entry_flag='-bnoentry' | |
| 4579 | fi | |
| 4580 | ||
| 4581 | # When large executables or shared objects are built, AIX ld can | |
| 4582 | # have problems creating the table of contents. If linking a library | |
| 4583 | # or program results in "error TOC overflow" add -mminimal-toc to | |
| 4584 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
| 4585 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
| 4586 | ||
| 4587 | _LT_TAGVAR(archive_cmds, $1)='' | |
| 4588 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4589 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
| 4590 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
| 4591 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 4592 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
| 4593 | ||
| 4594 | if test "$GCC" = yes; then | |
| 4595 | case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
| 4596 | # We only want to do this on AIX 4.2 and lower, the check | |
| 4597 | # below for broken collect2 doesn't work under 4.3+ | |
| 4598 | collect2name=`${CC} -print-prog-name=collect2` | |
| 4599 | if test -f "$collect2name" && | |
| 4600 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
| 4601 | then | |
| 4602 | # We have reworked collect2 | |
| 4603 | : | |
| 4604 | else | |
| 4605 | # We have old collect2 | |
| 4606 | _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
| 4607 | # It fails to find uninstalled libraries when the uninstalled | |
| 4608 | # path is not listed in the libpath. Setting hardcode_minus_L | |
| 4609 | # to unsupported forces relinking | |
| 4610 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4611 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 4612 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
| 4613 | fi | |
| 4614 | ;; | |
| 4615 | esac | |
| 4616 | shared_flag='-shared' | |
| 4617 | if test "$aix_use_runtimelinking" = yes; then | |
| 4618 | shared_flag="$shared_flag "'${wl}-G' | |
| 4619 | fi | |
| 4620 | else | |
| 4621 | # not using gcc | |
| 4622 | if test "$host_cpu" = ia64; then | |
| 4623 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
| 4624 | # chokes on -Wl,-G. The following line is correct: | |
| 4625 | shared_flag='-G' | |
| 4626 | else | |
| 4627 | if test "$aix_use_runtimelinking" = yes; then | |
| 4628 | shared_flag='${wl}-G' | |
| 4629 | else | |
| 4630 | shared_flag='${wl}-bM:SRE' | |
| 4631 | fi | |
| 4632 | fi | |
| 4633 | fi | |
| 4634 | ||
| 4635 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' | |
| 4636 | # It seems that -bexpall does not export symbols beginning with | |
| 4637 | # underscore (_), so it is better to generate a list of symbols to export. | |
| 4638 | _LT_TAGVAR(always_export_symbols, $1)=yes | |
| 4639 | if test "$aix_use_runtimelinking" = yes; then | |
| 4640 | # Warning - without using the other runtime loading flags (-brtl), | |
| 4641 | # -berok will link without error, but may produce a broken library. | |
| 4642 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
| 4643 | # Determine the default libpath from the value encoded in an | |
| 4644 | # empty executable. | |
| 4645 | _LT_SYS_MODULE_PATH_AIX | |
| 4646 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
| 4647 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
| 4648 | else | |
| 4649 | if test "$host_cpu" = ia64; then | |
| 4650 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
| 4651 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
| 4652 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
| 4653 | else | |
| 4654 | # Determine the default libpath from the value encoded in an | |
| 4655 | # empty executable. | |
| 4656 | _LT_SYS_MODULE_PATH_AIX | |
| 4657 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
| 4658 | # Warning - without using the other run time loading flags, | |
| 4659 | # -berok will link without error, but may produce a broken library. | |
| 4660 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
| 4661 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
| 4662 | # Exported symbols can be pulled into shared objects from archives | |
| 4663 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
| 4664 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
| 4665 | # This is similar to how AIX traditionally builds its shared libraries. | |
| 4666 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
| 4667 | fi | |
| 4668 | fi | |
| 4669 | ;; | |
| 4670 | ||
| 4671 | amigaos*) | |
| 4672 | case $host_cpu in | |
| 4673 | powerpc) | |
| 4674 | # see comment about AmigaOS4 .so support | |
| 4675 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 4676 | _LT_TAGVAR(archive_expsym_cmds, $1)='' | |
| 4677 | ;; | |
| 4678 | m68k) | |
| 4679 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
| 4680 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 4681 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4682 | ;; | |
| 4683 | esac | |
| 4684 | ;; | |
| 4685 | ||
| 4686 | bsdi[[45]]*) | |
| 4687 | _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic | |
| 4688 | ;; | |
| 4689 | ||
| 4690 | cygwin* | mingw* | pw32* | cegcc*) | |
| 4691 | # When not using gcc, we currently assume that we are using | |
| 4692 | # Microsoft Visual C++. | |
| 4693 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
| 4694 | # no search path for DLLs. | |
| 4695 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' | |
| 4696 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
| 4697 | # Tell ltmain to make .lib files, not .a files. | |
| 4698 | libext=lib | |
| 4699 | # Tell ltmain to make .dll files, not .so files. | |
| 4700 | shrext_cmds=".dll" | |
| 4701 | # FIXME: Setting linknames here is a bad hack. | |
| 4702 | _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
| 4703 | # The linker will automatically build a .lib file if we build a DLL. | |
| 4704 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' | |
| 4705 | # FIXME: Should let the user specify the lib program. | |
| 4706 | _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
| 4707 | _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' | |
| 4708 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
| 4709 | ;; | |
| 4710 | ||
| 4711 | darwin* | rhapsody*) | |
| 4712 | _LT_DARWIN_LINKER_FEATURES($1) | |
| 4713 | ;; | |
| 4714 | ||
| 4715 | dgux*) | |
| 4716 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 4717 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 4718 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4719 | ;; | |
| 4720 | ||
| 4721 | freebsd1*) | |
| 4722 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4723 | ;; | |
| 4724 | ||
| 4725 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
| 4726 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
| 4727 | # does not break anything, and helps significantly (at the cost of a little | |
| 4728 | # extra space). | |
| 4729 | freebsd2.2*) | |
| 4730 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
| 4731 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 4732 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4733 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4734 | ;; | |
| 4735 | ||
| 4736 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
| 4737 | freebsd2*) | |
| 4738 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
| 4739 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4740 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4741 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4742 | ;; | |
| 4743 | ||
| 4744 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
| 4745 | freebsd* | dragonfly*) | |
| 4746 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
| 4747 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 4748 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4749 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4750 | ;; | |
| 4751 | ||
| 4752 | hpux9*) | |
| 4753 | if test "$GCC" = yes; then | |
| 4754 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
| 4755 | else | |
| 4756 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
| 4757 | fi | |
| 4758 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
| 4759 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 4760 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4761 | ||
| 4762 | # hardcode_minus_L: Not really in the search PATH, | |
| 4763 | # but as the default location of the library. | |
| 4764 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4765 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 4766 | ;; | |
| 4767 | ||
| 4768 | hpux10*) | |
| 4769 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
| 4770 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
| 4771 | else | |
| 4772 | _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
| 4773 | fi | |
| 4774 | if test "$with_gnu_ld" = no; then | |
| 4775 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
| 4776 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' | |
| 4777 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 4778 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4779 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
| 4780 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 4781 | # hardcode_minus_L: Not really in the search PATH, | |
| 4782 | # but as the default location of the library. | |
| 4783 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4784 | fi | |
| 4785 | ;; | |
| 4786 | ||
| 4787 | hpux11*) | |
| 4788 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
| 4789 | case $host_cpu in | |
| 4790 | hppa*64*) | |
| 4791 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 4792 | ;; | |
| 4793 | ia64*) | |
| 4794 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
| 4795 | ;; | |
| 4796 | *) | |
| 4797 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
| 4798 | ;; | |
| 4799 | esac | |
| 4800 | else | |
| 4801 | case $host_cpu in | |
| 4802 | hppa*64*) | |
| 4803 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 4804 | ;; | |
| 4805 | ia64*) | |
| 4806 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
| 4807 | ;; | |
| 4808 | *) | |
| 4809 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
| 4810 | ;; | |
| 4811 | esac | |
| 4812 | fi | |
| 4813 | if test "$with_gnu_ld" = no; then | |
| 4814 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
| 4815 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 4816 | ||
| 4817 | case $host_cpu in | |
| 4818 | hppa*64*|ia64*) | |
| 4819 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 4820 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4821 | ;; | |
| 4822 | *) | |
| 4823 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4824 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
| 4825 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 4826 | ||
| 4827 | # hardcode_minus_L: Not really in the search PATH, | |
| 4828 | # but as the default location of the library. | |
| 4829 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4830 | ;; | |
| 4831 | esac | |
| 4832 | fi | |
| 4833 | ;; | |
| 4834 | ||
| 4835 | irix5* | irix6* | nonstopux*) | |
| 4836 | if test "$GCC" = yes; then | |
| 4837 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
| 4838 | # Try to use the -exported_symbol ld option, if it does not | |
| 4839 | # work, assume that -exports_file does not work either and | |
| 4840 | # implicitly export all symbols. | |
| 4841 | save_LDFLAGS="$LDFLAGS" | |
| 4842 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
| 4843 | AC_LINK_IFELSE(int foo(void) {}, | |
| 4844 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' | |
| 4845 | ) | |
| 4846 | LDFLAGS="$save_LDFLAGS" | |
| 4847 | else | |
| 4848 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
| 4849 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' | |
| 4850 | fi | |
| 4851 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
| 4852 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 4853 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 4854 | _LT_TAGVAR(inherit_rpath, $1)=yes | |
| 4855 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 4856 | ;; | |
| 4857 | ||
| 4858 | netbsd*) | |
| 4859 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
| 4860 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
| 4861 | else | |
| 4862 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
| 4863 | fi | |
| 4864 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 4865 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4866 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4867 | ;; | |
| 4868 | ||
| 4869 | newsos6) | |
| 4870 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 4871 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4872 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 4873 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 4874 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4875 | ;; | |
| 4876 | ||
| 4877 | *nto* | *qnx*) | |
| 4878 | ;; | |
| 4879 | ||
| 4880 | openbsd*) | |
| 4881 | if test -f /usr/libexec/ld.so; then | |
| 4882 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4883 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4884 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
| 4885 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
| 4886 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
| 4887 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
| 4888 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 4889 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 4890 | else | |
| 4891 | case $host_os in | |
| 4892 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
| 4893 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
| 4894 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 4895 | ;; | |
| 4896 | *) | |
| 4897 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
| 4898 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 4899 | ;; | |
| 4900 | esac | |
| 4901 | fi | |
| 4902 | else | |
| 4903 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 4904 | fi | |
| 4905 | ;; | |
| 4906 | ||
| 4907 | os2*) | |
| 4908 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 4909 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4910 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
| 4911 | _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' | |
| 4912 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
| 4913 | ;; | |
| 4914 | ||
| 4915 | osf3*) | |
| 4916 | if test "$GCC" = yes; then | |
| 4917 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
| 4918 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
| 4919 | else | |
| 4920 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
| 4921 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
| 4922 | fi | |
| 4923 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
| 4924 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 4925 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 4926 | ;; | |
| 4927 | ||
| 4928 | osf4* | osf5*) # as osf3* with the addition of -msym flag | |
| 4929 | if test "$GCC" = yes; then | |
| 4930 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
| 4931 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
| 4932 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 4933 | else | |
| 4934 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
| 4935 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
| 4936 | _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ | |
| 4937 | $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' | |
| 4938 | ||
| 4939 | # Both c and cxx compiler support -rpath directly | |
| 4940 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
| 4941 | fi | |
| 4942 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
| 4943 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 4944 | ;; | |
| 4945 | ||
| 4946 | solaris*) | |
| 4947 | _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' | |
| 4948 | if test "$GCC" = yes; then | |
| 4949 | wlarc='${wl}' | |
| 4950 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 4951 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
| 4952 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
| 4953 | else | |
| 4954 | case `$CC -V 2>&1` in | |
| 4955 | *"Compilers 5.0"*) | |
| 4956 | wlarc='' | |
| 4957 | _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 4958 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
| 4959 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
| 4960 | ;; | |
| 4961 | *) | |
| 4962 | wlarc='${wl}' | |
| 4963 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 4964 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
| 4965 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
| 4966 | ;; | |
| 4967 | esac | |
| 4968 | fi | |
| 4969 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 4970 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 4971 | case $host_os in | |
| 4972 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
| 4973 | *) | |
| 4974 | # The compiler driver will combine and reorder linker options, | |
| 4975 | # but understands `-z linker_flag'. GCC discards it without `$wl', | |
| 4976 | # but is careful enough not to reorder. | |
| 4977 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
| 4978 | if test "$GCC" = yes; then | |
| 4979 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
| 4980 | else | |
| 4981 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
| 4982 | fi | |
| 4983 | ;; | |
| 4984 | esac | |
| 4985 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 4986 | ;; | |
| 4987 | ||
| 4988 | sunos4*) | |
| 4989 | if test "x$host_vendor" = xsequent; then | |
| 4990 | # Use $CC to link under sequent, because it throws in some extra .o | |
| 4991 | # files that make .init and .fini sections work. | |
| 4992 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 4993 | else | |
| 4994 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
| 4995 | fi | |
| 4996 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 4997 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 4998 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 4999 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5000 | ;; | |
| 5001 | ||
| 5002 | sysv4) | |
| 5003 | case $host_vendor in | |
| 5004 | sni) | |
| 5005 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 5006 | _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? | |
| 5007 | ;; | |
| 5008 | siemens) | |
| 5009 | ## LD is ld it makes a PLAMLIB | |
| 5010 | ## CC just makes a GrossModule. | |
| 5011 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
| 5012 | _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' | |
| 5013 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 5014 | ;; | |
| 5015 | motorola) | |
| 5016 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 5017 | _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie | |
| 5018 | ;; | |
| 5019 | esac | |
| 5020 | runpath_var='LD_RUN_PATH' | |
| 5021 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5022 | ;; | |
| 5023 | ||
| 5024 | sysv4.3*) | |
| 5025 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 5026 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5027 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' | |
| 5028 | ;; | |
| 5029 | ||
| 5030 | sysv4*MP*) | |
| 5031 | if test -d /usr/nec; then | |
| 5032 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 5033 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5034 | runpath_var=LD_RUN_PATH | |
| 5035 | hardcode_runpath_var=yes | |
| 5036 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
| 5037 | fi | |
| 5038 | ;; | |
| 5039 | ||
| 5040 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
| 5041 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
| 5042 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 5043 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5044 | runpath_var='LD_RUN_PATH' | |
| 5045 | ||
| 5046 | if test "$GCC" = yes; then | |
| 5047 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5048 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5049 | else | |
| 5050 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5051 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5052 | fi | |
| 5053 | ;; | |
| 5054 | ||
| 5055 | sysv5* | sco3.2v5* | sco5v6*) | |
| 5056 | # Note: We can NOT use -z defs as we might desire, because we do not | |
| 5057 | # link with -lc, and that would cause any symbols used from libc to | |
| 5058 | # always be unresolved, which means just about no library would | |
| 5059 | # ever link correctly. If we're not using GNU ld we use -z text | |
| 5060 | # though, which does catch some bad symbols but isn't as heavy-handed | |
| 5061 | # as -z defs. | |
| 5062 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
| 5063 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
| 5064 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 5065 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5066 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
| 5067 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
| 5068 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 5069 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
| 5070 | runpath_var='LD_RUN_PATH' | |
| 5071 | ||
| 5072 | if test "$GCC" = yes; then | |
| 5073 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5074 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5075 | else | |
| 5076 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5077 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 5078 | fi | |
| 5079 | ;; | |
| 5080 | ||
| 5081 | uts4*) | |
| 5082 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
| 5083 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 5084 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5085 | ;; | |
| 5086 | ||
| 5087 | *) | |
| 5088 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5089 | ;; | |
| 5090 | esac | |
| 5091 | ||
| 5092 | if test x$host_vendor = xsni; then | |
| 5093 | case $host in | |
| 5094 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
| 5095 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' | |
| 5096 | ;; | |
| 5097 | esac | |
| 5098 | fi | |
| 5099 | fi | |
| 5100 | ]) | |
| 5101 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
| 5102 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
| 5103 | ||
| 5104 | _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld | |
| 5105 | ||
| 5106 | _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl | |
| 5107 | _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl | |
| 5108 | _LT_DECL([], [extract_expsyms_cmds], [2], | |
| 5109 | [The commands to extract the exported symbol list from a shared archive]) | |
| 5110 | ||
| 5111 | # | |
| 5112 | # Do we need to explicitly link libc? | |
| 5113 | # | |
| 5114 | case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in | |
| 5115 | x|xyes) | |
| 5116 | # Assume -lc should be added | |
| 5117 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
| 5118 | ||
| 5119 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
| 5120 | case $_LT_TAGVAR(archive_cmds, $1) in | |
| 5121 | *'~'*) | |
| 5122 | # FIXME: we may have to deal with multi-command sequences. | |
| 5123 | ;; | |
| 5124 | '$CC '*) | |
| 5125 | # Test whether the compiler implicitly links with -lc since on some | |
| 5126 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
| 5127 | # to ld, don't add -lc before -lgcc. | |
| 5128 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) | |
| 5129 | $RM conftest* | |
| 5130 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
| 5131 | ||
| 5132 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then | |
| 5133 | soname=conftest | |
| 5134 | lib=conftest | |
| 5135 | libobjs=conftest.$ac_objext | |
| 5136 | deplibs= | |
| 5137 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) | |
| 5138 | pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) | |
| 5139 | compiler_flags=-v | |
| 5140 | linker_flags=-v | |
| 5141 | verstring= | |
| 5142 | output_objdir=. | |
| 5143 | libname=conftest | |
| 5144 | lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) | |
| 5145 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
| 5146 | if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) | |
| 5147 | then | |
| 5148 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 5149 | else | |
| 5150 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
| 5151 | fi | |
| 5152 | _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag | |
| 5153 | else | |
| 5154 | cat conftest.err 1>&5 | |
| 5155 | fi | |
| 5156 | $RM conftest* | |
| 5157 | AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) | |
| 5158 | ;; | |
| 5159 | esac | |
| 5160 | fi | |
| 5161 | ;; | |
| 5162 | esac | |
| 5163 | ||
| 5164 | _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], | |
| 5165 | [Whether or not to add -lc for building shared libraries]) | |
| 5166 | _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], | |
| 5167 | [enable_shared_with_static_runtimes], [0], | |
| 5168 | [Whether or not to disallow shared libs when runtime libs are static]) | |
| 5169 | _LT_TAGDECL([], [export_dynamic_flag_spec], [1], | |
| 5170 | [Compiler flag to allow reflexive dlopens]) | |
| 5171 | _LT_TAGDECL([], [whole_archive_flag_spec], [1], | |
| 5172 | [Compiler flag to generate shared objects directly from archives]) | |
| 5173 | _LT_TAGDECL([], [compiler_needs_object], [1], | |
| 5174 | [Whether the compiler copes with passing no objects directly]) | |
| 5175 | _LT_TAGDECL([], [old_archive_from_new_cmds], [2], | |
| 5176 | [Create an old-style archive from a shared archive]) | |
| 5177 | _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], | |
| 5178 | [Create a temporary old-style archive to link instead of a shared archive]) | |
| 5179 | _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) | |
| 5180 | _LT_TAGDECL([], [archive_expsym_cmds], [2]) | |
| 5181 | _LT_TAGDECL([], [module_cmds], [2], | |
| 5182 | [Commands used to build a loadable module if different from building | |
| 5183 | a shared archive.]) | |
| 5184 | _LT_TAGDECL([], [module_expsym_cmds], [2]) | |
| 5185 | _LT_TAGDECL([], [with_gnu_ld], [1], | |
| 5186 | [Whether we are building with GNU ld or not]) | |
| 5187 | _LT_TAGDECL([], [allow_undefined_flag], [1], | |
| 5188 | [Flag that allows shared libraries with undefined symbols to be built]) | |
| 5189 | _LT_TAGDECL([], [no_undefined_flag], [1], | |
| 5190 | [Flag that enforces no undefined symbols]) | |
| 5191 | _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], | |
| 5192 | [Flag to hardcode $libdir into a binary during linking. | |
| 5193 | This must work even if $libdir does not exist]) | |
| 5194 | _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], | |
| 5195 | [[If ld is used when linking, flag to hardcode $libdir into a binary | |
| 5196 | during linking. This must work even if $libdir does not exist]]) | |
| 5197 | _LT_TAGDECL([], [hardcode_libdir_separator], [1], | |
| 5198 | [Whether we need a single "-rpath" flag with a separated argument]) | |
| 5199 | _LT_TAGDECL([], [hardcode_direct], [0], | |
| 5200 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
| 5201 | DIR into the resulting binary]) | |
| 5202 | _LT_TAGDECL([], [hardcode_direct_absolute], [0], | |
| 5203 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
| 5204 | DIR into the resulting binary and the resulting library dependency is | |
| 5205 | "absolute", i.e impossible to change by setting ${shlibpath_var} if the | |
| 5206 | library is relocated]) | |
| 5207 | _LT_TAGDECL([], [hardcode_minus_L], [0], | |
| 5208 | [Set to "yes" if using the -LDIR flag during linking hardcodes DIR | |
| 5209 | into the resulting binary]) | |
| 5210 | _LT_TAGDECL([], [hardcode_shlibpath_var], [0], | |
| 5211 | [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR | |
| 5212 | into the resulting binary]) | |
| 5213 | _LT_TAGDECL([], [hardcode_automatic], [0], | |
| 5214 | [Set to "yes" if building a shared library automatically hardcodes DIR | |
| 5215 | into the library and all subsequent libraries and executables linked | |
| 5216 | against it]) | |
| 5217 | _LT_TAGDECL([], [inherit_rpath], [0], | |
| 5218 | [Set to yes if linker adds runtime paths of dependent libraries | |
| 5219 | to runtime path list]) | |
| 5220 | _LT_TAGDECL([], [link_all_deplibs], [0], | |
| 5221 | [Whether libtool must link a program against all its dependency libraries]) | |
| 5222 | _LT_TAGDECL([], [fix_srcfile_path], [1], | |
| 5223 | [Fix the shell variable $srcfile for the compiler]) | |
| 5224 | _LT_TAGDECL([], [always_export_symbols], [0], | |
| 5225 | [Set to "yes" if exported symbols are required]) | |
| 5226 | _LT_TAGDECL([], [export_symbols_cmds], [2], | |
| 5227 | [The commands to list exported symbols]) | |
| 5228 | _LT_TAGDECL([], [exclude_expsyms], [1], | |
| 5229 | [Symbols that should not be listed in the preloaded symbols]) | |
| 5230 | _LT_TAGDECL([], [include_expsyms], [1], | |
| 5231 | [Symbols that must always be exported]) | |
| 5232 | _LT_TAGDECL([], [prelink_cmds], [2], | |
| 5233 | [Commands necessary for linking programs (against libraries) with templates]) | |
| 5234 | _LT_TAGDECL([], [file_list_spec], [1], | |
| 5235 | [Specify filename containing input files]) | |
| 5236 | dnl FIXME: Not yet implemented | |
| 5237 | dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], | |
| 5238 | dnl [Compiler flag to generate thread safe objects]) | |
| 5239 | ])# _LT_LINKER_SHLIBS | |
| 5240 | ||
| 5241 | ||
| 5242 | # _LT_LANG_C_CONFIG([TAG]) | |
| 5243 | # ------------------------ | |
| 5244 | # Ensure that the configuration variables for a C compiler are suitably | |
| 5245 | # defined. These variables are subsequently used by _LT_CONFIG to write | |
| 5246 | # the compiler configuration to `libtool'. | |
| 5247 | m4_defun([_LT_LANG_C_CONFIG], | |
| 5248 | [m4_require([_LT_DECL_EGREP])dnl | |
| 5249 | lt_save_CC="$CC" | |
| 5250 | AC_LANG_PUSH(C) | |
| 5251 | ||
| 5252 | # Source file extension for C test sources. | |
| 5253 | ac_ext=c | |
| 5254 | ||
| 5255 | # Object file extension for compiled C test sources. | |
| 5256 | objext=o | |
| 5257 | _LT_TAGVAR(objext, $1)=$objext | |
| 5258 | ||
| 5259 | # Code to be used in simple compile tests | |
| 5260 | lt_simple_compile_test_code="int some_variable = 0;" | |
| 5261 | ||
| 5262 | # Code to be used in simple link tests | |
| 5263 | lt_simple_link_test_code='int main(){return(0);}' | |
| 5264 | ||
| 5265 | _LT_TAG_COMPILER | |
| 5266 | # Save the default compiler, since it gets overwritten when the other | |
| 5267 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
| 5268 | compiler_DEFAULT=$CC | |
| 5269 | ||
| 5270 | # save warnings/boilerplate of simple test code | |
| 5271 | _LT_COMPILER_BOILERPLATE | |
| 5272 | _LT_LINKER_BOILERPLATE | |
| 5273 | ||
| 5274 | ## CAVEAT EMPTOR: | |
| 5275 | ## There is no encapsulation within the following macros, do not change | |
| 5276 | ## the running order or otherwise move them around unless you know exactly | |
| 5277 | ## what you are doing... | |
| 5278 | if test -n "$compiler"; then | |
| 5279 | _LT_COMPILER_NO_RTTI($1) | |
| 5280 | _LT_COMPILER_PIC($1) | |
| 5281 | _LT_COMPILER_C_O($1) | |
| 5282 | _LT_COMPILER_FILE_LOCKS($1) | |
| 5283 | _LT_LINKER_SHLIBS($1) | |
| 5284 | _LT_SYS_DYNAMIC_LINKER($1) | |
| 5285 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
| 5286 | LT_SYS_DLOPEN_SELF | |
| 5287 | _LT_CMD_STRIPLIB | |
| 5288 | ||
| 5289 | # Report which library types will actually be built | |
| 5290 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
| 5291 | AC_MSG_RESULT([$can_build_shared]) | |
| 5292 | ||
| 5293 | AC_MSG_CHECKING([whether to build shared libraries]) | |
| 5294 | test "$can_build_shared" = "no" && enable_shared=no | |
| 5295 | ||
| 5296 | # On AIX, shared libraries and static libraries use the same namespace, and | |
| 5297 | # are all built from PIC. | |
| 5298 | case $host_os in | |
| 5299 | aix3*) | |
| 5300 | test "$enable_shared" = yes && enable_static=no | |
| 5301 | if test -n "$RANLIB"; then | |
| 5302 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
| 5303 | postinstall_cmds='$RANLIB $lib' | |
| 5304 | fi | |
| 5305 | ;; | |
| 5306 | ||
| 5307 | aix[[4-9]]*) | |
| 5308 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
| 5309 | test "$enable_shared" = yes && enable_static=no | |
| 5310 | fi | |
| 5311 | ;; | |
| 5312 | esac | |
| 5313 | AC_MSG_RESULT([$enable_shared]) | |
| 5314 | ||
| 5315 | AC_MSG_CHECKING([whether to build static libraries]) | |
| 5316 | # Make sure either enable_shared or enable_static is yes. | |
| 5317 | test "$enable_shared" = yes || enable_static=yes | |
| 5318 | AC_MSG_RESULT([$enable_static]) | |
| 5319 | ||
| 5320 | _LT_CONFIG($1) | |
| 5321 | fi | |
| 5322 | AC_LANG_POP | |
| 5323 | CC="$lt_save_CC" | |
| 5324 | ])# _LT_LANG_C_CONFIG | |
| 5325 | ||
| 5326 | ||
| 5327 | # _LT_PROG_CXX | |
| 5328 | # ------------ | |
| 5329 | # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ | |
| 5330 | # compiler, we have our own version here. | |
| 5331 | m4_defun([_LT_PROG_CXX], | |
| 5332 | [ | |
| 5333 | pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) | |
| 5334 | AC_PROG_CXX | |
| 5335 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
| 5336 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
| 5337 | (test "X$CXX" != "Xg++"))) ; then | |
| 5338 | AC_PROG_CXXCPP | |
| 5339 | else | |
| 5340 | _lt_caught_CXX_error=yes | |
| 5341 | fi | |
| 5342 | popdef([AC_MSG_ERROR]) | |
| 5343 | ])# _LT_PROG_CXX | |
| 5344 | ||
| 5345 | dnl aclocal-1.4 backwards compatibility: | |
| 5346 | dnl AC_DEFUN([_LT_PROG_CXX], []) | |
| 5347 | ||
| 5348 | ||
| 5349 | # _LT_LANG_CXX_CONFIG([TAG]) | |
| 5350 | # -------------------------- | |
| 5351 | # Ensure that the configuration variables for a C++ compiler are suitably | |
| 5352 | # defined. These variables are subsequently used by _LT_CONFIG to write | |
| 5353 | # the compiler configuration to `libtool'. | |
| 5354 | m4_defun([_LT_LANG_CXX_CONFIG], | |
| 5355 | [AC_REQUIRE([_LT_PROG_CXX])dnl | |
| 5356 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 5357 | m4_require([_LT_DECL_EGREP])dnl | |
| 5358 | ||
| 5359 | AC_LANG_PUSH(C++) | |
| 5360 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 5361 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
| 5362 | _LT_TAGVAR(always_export_symbols, $1)=no | |
| 5363 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
| 5364 | _LT_TAGVAR(compiler_needs_object, $1)=no | |
| 5365 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
| 5366 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 5367 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
| 5368 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
| 5369 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
| 5370 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
| 5371 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
| 5372 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
| 5373 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
| 5374 | _LT_TAGVAR(inherit_rpath, $1)=no | |
| 5375 | _LT_TAGVAR(module_cmds, $1)= | |
| 5376 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
| 5377 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
| 5378 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
| 5379 | _LT_TAGVAR(no_undefined_flag, $1)= | |
| 5380 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 5381 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
| 5382 | ||
| 5383 | # Source file extension for C++ test sources. | |
| 5384 | ac_ext=cpp | |
| 5385 | ||
| 5386 | # Object file extension for compiled C++ test sources. | |
| 5387 | objext=o | |
| 5388 | _LT_TAGVAR(objext, $1)=$objext | |
| 5389 | ||
| 5390 | # No sense in running all these tests if we already determined that | |
| 5391 | # the CXX compiler isn't working. Some variables (like enable_shared) | |
| 5392 | # are currently assumed to apply to all compilers on this platform, | |
| 5393 | # and will be corrupted by setting them based on a non-working compiler. | |
| 5394 | if test "$_lt_caught_CXX_error" != yes; then | |
| 5395 | # Code to be used in simple compile tests | |
| 5396 | lt_simple_compile_test_code="int some_variable = 0;" | |
| 5397 | ||
| 5398 | # Code to be used in simple link tests | |
| 5399 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' | |
| 5400 | ||
| 5401 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
| 5402 | _LT_TAG_COMPILER | |
| 5403 | ||
| 5404 | # save warnings/boilerplate of simple test code | |
| 5405 | _LT_COMPILER_BOILERPLATE | |
| 5406 | _LT_LINKER_BOILERPLATE | |
| 5407 | ||
| 5408 | # Allow CC to be a program name with arguments. | |
| 5409 | lt_save_CC=$CC | |
| 5410 | lt_save_LD=$LD | |
| 5411 | lt_save_GCC=$GCC | |
| 5412 | GCC=$GXX | |
| 5413 | lt_save_with_gnu_ld=$with_gnu_ld | |
| 5414 | lt_save_path_LD=$lt_cv_path_LD | |
| 5415 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
| 5416 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
| 5417 | else | |
| 5418 | $as_unset lt_cv_prog_gnu_ld | |
| 5419 | fi | |
| 5420 | if test -n "${lt_cv_path_LDCXX+set}"; then | |
| 5421 | lt_cv_path_LD=$lt_cv_path_LDCXX | |
| 5422 | else | |
| 5423 | $as_unset lt_cv_path_LD | |
| 5424 | fi | |
| 5425 | test -z "${LDCXX+set}" || LD=$LDCXX | |
| 5426 | CC=${CXX-"c++"} | |
| 5427 | compiler=$CC | |
| 5428 | _LT_TAGVAR(compiler, $1)=$CC | |
| 5429 | _LT_CC_BASENAME([$compiler]) | |
| 5430 | ||
| 5431 | if test -n "$compiler"; then | |
| 5432 | # We don't want -fno-exception when compiling C++ code, so set the | |
| 5433 | # no_builtin_flag separately | |
| 5434 | if test "$GXX" = yes; then | |
| 5435 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
| 5436 | else | |
| 5437 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
| 5438 | fi | |
| 5439 | ||
| 5440 | if test "$GXX" = yes; then | |
| 5441 | # Set up default GNU C++ configuration | |
| 5442 | ||
| 5443 | LT_PATH_LD | |
| 5444 | ||
| 5445 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
| 5446 | # archiving commands below assume that GNU ld is being used. | |
| 5447 | if test "$with_gnu_ld" = yes; then | |
| 5448 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 5449 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
| 5450 | ||
| 5451 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 5452 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
| 5453 | ||
| 5454 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
| 5455 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
| 5456 | # investigate it a little bit more. (MM) | |
| 5457 | wlarc='${wl}' | |
| 5458 | ||
| 5459 | # ancient GNU ld didn't support --whole-archive et. al. | |
| 5460 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
| 5461 | $GREP 'no-whole-archive' > /dev/null; then | |
| 5462 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
| 5463 | else | |
| 5464 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 5465 | fi | |
| 5466 | else | |
| 5467 | with_gnu_ld=no | |
| 5468 | wlarc= | |
| 5469 | ||
| 5470 | # A generic and very simple default shared library creation | |
| 5471 | # command for GNU C++ for the case where it uses the native | |
| 5472 | # linker, instead of GNU ld. If possible, this setting should | |
| 5473 | # overridden to take advantage of the native linker features on | |
| 5474 | # the platform it is being used on. | |
| 5475 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
| 5476 | fi | |
| 5477 | ||
| 5478 | # Commands to make compiler produce verbose output that lists | |
| 5479 | # what "hidden" libraries, object files and flags are used when | |
| 5480 | # linking a shared library. | |
| 5481 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
| 5482 | ||
| 5483 | else | |
| 5484 | GXX=no | |
| 5485 | with_gnu_ld=no | |
| 5486 | wlarc= | |
| 5487 | fi | |
| 5488 | ||
| 5489 | # PORTME: fill in a description of your system's C++ link characteristics | |
| 5490 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
| 5491 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
| 5492 | case $host_os in | |
| 5493 | aix3*) | |
| 5494 | # FIXME: insert proper C++ library support | |
| 5495 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5496 | ;; | |
| 5497 | aix[[4-9]]*) | |
| 5498 | if test "$host_cpu" = ia64; then | |
| 5499 | # On IA64, the linker does run time linking by default, so we don't | |
| 5500 | # have to do anything special. | |
| 5501 | aix_use_runtimelinking=no | |
| 5502 | exp_sym_flag='-Bexport' | |
| 5503 | no_entry_flag="" | |
| 5504 | else | |
| 5505 | aix_use_runtimelinking=no | |
| 5506 | ||
| 5507 | # Test if we are trying to use run time linking or normal | |
| 5508 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
| 5509 | # need to do runtime linking. | |
| 5510 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
| 5511 | for ld_flag in $LDFLAGS; do | |
| 5512 | case $ld_flag in | |
| 5513 | *-brtl*) | |
| 5514 | aix_use_runtimelinking=yes | |
| 5515 | break | |
| 5516 | ;; | |
| 5517 | esac | |
| 5518 | done | |
| 5519 | ;; | |
| 5520 | esac | |
| 5521 | ||
| 5522 | exp_sym_flag='-bexport' | |
| 5523 | no_entry_flag='-bnoentry' | |
| 5524 | fi | |
| 5525 | ||
| 5526 | # When large executables or shared objects are built, AIX ld can | |
| 5527 | # have problems creating the table of contents. If linking a library | |
| 5528 | # or program results in "error TOC overflow" add -mminimal-toc to | |
| 5529 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
| 5530 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
| 5531 | ||
| 5532 | _LT_TAGVAR(archive_cmds, $1)='' | |
| 5533 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 5534 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
| 5535 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
| 5536 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 5537 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
| 5538 | ||
| 5539 | if test "$GXX" = yes; then | |
| 5540 | case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
| 5541 | # We only want to do this on AIX 4.2 and lower, the check | |
| 5542 | # below for broken collect2 doesn't work under 4.3+ | |
| 5543 | collect2name=`${CC} -print-prog-name=collect2` | |
| 5544 | if test -f "$collect2name" && | |
| 5545 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
| 5546 | then | |
| 5547 | # We have reworked collect2 | |
| 5548 | : | |
| 5549 | else | |
| 5550 | # We have old collect2 | |
| 5551 | _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
| 5552 | # It fails to find uninstalled libraries when the uninstalled | |
| 5553 | # path is not listed in the libpath. Setting hardcode_minus_L | |
| 5554 | # to unsupported forces relinking | |
| 5555 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
| 5556 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 5557 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
| 5558 | fi | |
| 5559 | esac | |
| 5560 | shared_flag='-shared' | |
| 5561 | if test "$aix_use_runtimelinking" = yes; then | |
| 5562 | shared_flag="$shared_flag "'${wl}-G' | |
| 5563 | fi | |
| 5564 | else | |
| 5565 | # not using gcc | |
| 5566 | if test "$host_cpu" = ia64; then | |
| 5567 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
| 5568 | # chokes on -Wl,-G. The following line is correct: | |
| 5569 | shared_flag='-G' | |
| 5570 | else | |
| 5571 | if test "$aix_use_runtimelinking" = yes; then | |
| 5572 | shared_flag='${wl}-G' | |
| 5573 | else | |
| 5574 | shared_flag='${wl}-bM:SRE' | |
| 5575 | fi | |
| 5576 | fi | |
| 5577 | fi | |
| 5578 | ||
| 5579 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' | |
| 5580 | # It seems that -bexpall does not export symbols beginning with | |
| 5581 | # underscore (_), so it is better to generate a list of symbols to | |
| 5582 | # export. | |
| 5583 | _LT_TAGVAR(always_export_symbols, $1)=yes | |
| 5584 | if test "$aix_use_runtimelinking" = yes; then | |
| 5585 | # Warning - without using the other runtime loading flags (-brtl), | |
| 5586 | # -berok will link without error, but may produce a broken library. | |
| 5587 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
| 5588 | # Determine the default libpath from the value encoded in an empty | |
| 5589 | # executable. | |
| 5590 | _LT_SYS_MODULE_PATH_AIX | |
| 5591 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
| 5592 | ||
| 5593 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
| 5594 | else | |
| 5595 | if test "$host_cpu" = ia64; then | |
| 5596 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
| 5597 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
| 5598 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
| 5599 | else | |
| 5600 | # Determine the default libpath from the value encoded in an | |
| 5601 | # empty executable. | |
| 5602 | _LT_SYS_MODULE_PATH_AIX | |
| 5603 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
| 5604 | # Warning - without using the other run time loading flags, | |
| 5605 | # -berok will link without error, but may produce a broken library. | |
| 5606 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
| 5607 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
| 5608 | # Exported symbols can be pulled into shared objects from archives | |
| 5609 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
| 5610 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
| 5611 | # This is similar to how AIX traditionally builds its shared | |
| 5612 | # libraries. | |
| 5613 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
| 5614 | fi | |
| 5615 | fi | |
| 5616 | ;; | |
| 5617 | ||
| 5618 | beos*) | |
| 5619 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
| 5620 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
| 5621 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
| 5622 | # support --undefined. This deserves some investigation. FIXME | |
| 5623 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 5624 | else | |
| 5625 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5626 | fi | |
| 5627 | ;; | |
| 5628 | ||
| 5629 | chorus*) | |
| 5630 | case $cc_basename in | |
| 5631 | *) | |
| 5632 | # FIXME: insert proper C++ library support | |
| 5633 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5634 | ;; | |
| 5635 | esac | |
| 5636 | ;; | |
| 5637 | ||
| 5638 | cygwin* | mingw* | pw32* | cegcc*) | |
| 5639 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
| 5640 | # as there is no search path for DLLs. | |
| 5641 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
| 5642 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
| 5643 | _LT_TAGVAR(always_export_symbols, $1)=no | |
| 5644 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
| 5645 | ||
| 5646 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
| 5647 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
| 5648 | # If the export-symbols file already is a .def file (1st line | |
| 5649 | # is EXPORTS), use it as is; otherwise, prepend... | |
| 5650 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
| 5651 | cp $export_symbols $output_objdir/$soname.def; | |
| 5652 | else | |
| 5653 | echo EXPORTS > $output_objdir/$soname.def; | |
| 5654 | cat $export_symbols >> $output_objdir/$soname.def; | |
| 5655 | fi~ | |
| 5656 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
| 5657 | else | |
| 5658 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5659 | fi | |
| 5660 | ;; | |
| 5661 | darwin* | rhapsody*) | |
| 5662 | _LT_DARWIN_LINKER_FEATURES($1) | |
| 5663 | ;; | |
| 5664 | ||
| 5665 | dgux*) | |
| 5666 | case $cc_basename in | |
| 5667 | ec++*) | |
| 5668 | # FIXME: insert proper C++ library support | |
| 5669 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5670 | ;; | |
| 5671 | ghcx*) | |
| 5672 | # Green Hills C++ Compiler | |
| 5673 | # FIXME: insert proper C++ library support | |
| 5674 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5675 | ;; | |
| 5676 | *) | |
| 5677 | # FIXME: insert proper C++ library support | |
| 5678 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5679 | ;; | |
| 5680 | esac | |
| 5681 | ;; | |
| 5682 | ||
| 5683 | freebsd[[12]]*) | |
| 5684 | # C++ shared libraries reported to be fairly broken before | |
| 5685 | # switch to ELF | |
| 5686 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5687 | ;; | |
| 5688 | ||
| 5689 | freebsd-elf*) | |
| 5690 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 5691 | ;; | |
| 5692 | ||
| 5693 | freebsd* | dragonfly*) | |
| 5694 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
| 5695 | # conventions | |
| 5696 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
| 5697 | ;; | |
| 5698 | ||
| 5699 | gnu*) | |
| 5700 | ;; | |
| 5701 | ||
| 5702 | hpux9*) | |
| 5703 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
| 5704 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 5705 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 5706 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 5707 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
| 5708 | # but as the default | |
| 5709 | # location of the library. | |
| 5710 | ||
| 5711 | case $cc_basename in | |
| 5712 | CC*) | |
| 5713 | # FIXME: insert proper C++ library support | |
| 5714 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5715 | ;; | |
| 5716 | aCC*) | |
| 5717 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
| 5718 | # Commands to make compiler produce verbose output that lists | |
| 5719 | # what "hidden" libraries, object files and flags are used when | |
| 5720 | # linking a shared library. | |
| 5721 | # | |
| 5722 | # There doesn't appear to be a way to prevent this compiler from | |
| 5723 | # explicitly linking system object files so we need to strip them | |
| 5724 | # from the output so that they don't get included in the library | |
| 5725 | # dependencies. | |
| 5726 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
| 5727 | ;; | |
| 5728 | *) | |
| 5729 | if test "$GXX" = yes; then | |
| 5730 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
| 5731 | else | |
| 5732 | # FIXME: insert proper C++ library support | |
| 5733 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5734 | fi | |
| 5735 | ;; | |
| 5736 | esac | |
| 5737 | ;; | |
| 5738 | ||
| 5739 | hpux10*|hpux11*) | |
| 5740 | if test $with_gnu_ld = no; then | |
| 5741 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
| 5742 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 5743 | ||
| 5744 | case $host_cpu in | |
| 5745 | hppa*64*|ia64*) | |
| 5746 | ;; | |
| 5747 | *) | |
| 5748 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 5749 | ;; | |
| 5750 | esac | |
| 5751 | fi | |
| 5752 | case $host_cpu in | |
| 5753 | hppa*64*|ia64*) | |
| 5754 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 5755 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5756 | ;; | |
| 5757 | *) | |
| 5758 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 5759 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
| 5760 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
| 5761 | # but as the default | |
| 5762 | # location of the library. | |
| 5763 | ;; | |
| 5764 | esac | |
| 5765 | ||
| 5766 | case $cc_basename in | |
| 5767 | CC*) | |
| 5768 | # FIXME: insert proper C++ library support | |
| 5769 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5770 | ;; | |
| 5771 | aCC*) | |
| 5772 | case $host_cpu in | |
| 5773 | hppa*64*) | |
| 5774 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 5775 | ;; | |
| 5776 | ia64*) | |
| 5777 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 5778 | ;; | |
| 5779 | *) | |
| 5780 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 5781 | ;; | |
| 5782 | esac | |
| 5783 | # Commands to make compiler produce verbose output that lists | |
| 5784 | # what "hidden" libraries, object files and flags are used when | |
| 5785 | # linking a shared library. | |
| 5786 | # | |
| 5787 | # There doesn't appear to be a way to prevent this compiler from | |
| 5788 | # explicitly linking system object files so we need to strip them | |
| 5789 | # from the output so that they don't get included in the library | |
| 5790 | # dependencies. | |
| 5791 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
| 5792 | ;; | |
| 5793 | *) | |
| 5794 | if test "$GXX" = yes; then | |
| 5795 | if test $with_gnu_ld = no; then | |
| 5796 | case $host_cpu in | |
| 5797 | hppa*64*) | |
| 5798 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 5799 | ;; | |
| 5800 | ia64*) | |
| 5801 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 5802 | ;; | |
| 5803 | *) | |
| 5804 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 5805 | ;; | |
| 5806 | esac | |
| 5807 | fi | |
| 5808 | else | |
| 5809 | # FIXME: insert proper C++ library support | |
| 5810 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 5811 | fi | |
| 5812 | ;; | |
| 5813 | esac | |
| 5814 | ;; | |
| 5815 | ||
| 5816 | interix[[3-9]]*) | |
| 5817 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 5818 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 5819 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 5820 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 5821 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
| 5822 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
| 5823 | # default) and relocated if they conflict, which is a slow very memory | |
| 5824 | # consuming and fragmenting process. To avoid this, we pick a random, | |
| 5825 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
| 5826 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
| 5827 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
| 5828 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
| 5829 | ;; | |
| 5830 | irix5* | irix6*) | |
| 5831 | case $cc_basename in | |
| 5832 | CC*) | |
| 5833 | # SGI C++ | |
| 5834 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
| 5835 | ||
| 5836 | # Archives containing C++ object files must be created using | |
| 5837 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
| 5838 | # necessary to make sure instantiated templates are included | |
| 5839 | # in the archive. | |
| 5840 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
| 5841 | ;; | |
| 5842 | *) | |
| 5843 | if test "$GXX" = yes; then | |
| 5844 | if test "$with_gnu_ld" = no; then | |
| 5845 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
| 5846 | else | |
| 5847 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' | |
| 5848 | fi | |
| 5849 | fi | |
| 5850 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 5851 | ;; | |
| 5852 | esac | |
| 5853 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 5854 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 5855 | _LT_TAGVAR(inherit_rpath, $1)=yes | |
| 5856 | ;; | |
| 5857 | ||
| 5858 | linux* | k*bsd*-gnu) | |
| 5859 | case $cc_basename in | |
| 5860 | KCC*) | |
| 5861 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
| 5862 | ||
| 5863 | # KCC will only create a shared library if the output file | |
| 5864 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
| 5865 | # to its proper name (with version) after linking. | |
| 5866 | _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
| 5867 | _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' | |
| 5868 | # Commands to make compiler produce verbose output that lists | |
| 5869 | # what "hidden" libraries, object files and flags are used when | |
| 5870 | # linking a shared library. | |
| 5871 | # | |
| 5872 | # There doesn't appear to be a way to prevent this compiler from | |
| 5873 | # explicitly linking system object files so we need to strip them | |
| 5874 | # from the output so that they don't get included in the library | |
| 5875 | # dependencies. | |
| 5876 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
| 5877 | ||
| 5878 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 5879 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
| 5880 | ||
| 5881 | # Archives containing C++ object files must be created using | |
| 5882 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
| 5883 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
| 5884 | ;; | |
| 5885 | icpc* | ecpc* ) | |
| 5886 | # Intel C++ | |
| 5887 | with_gnu_ld=yes | |
| 5888 | # version 8.0 and above of icpc choke on multiply defined symbols | |
| 5889 | # if we add $predep_objects and $postdep_objects, however 7.1 and | |
| 5890 | # earlier do not add the objects themselves. | |
| 5891 | case `$CC -V 2>&1` in | |
| 5892 | *"Version 7."*) | |
| 5893 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 5894 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
| 5895 | ;; | |
| 5896 | *) # Version 8.0 or newer | |
| 5897 | tmp_idyn= | |
| 5898 | case $host_cpu in | |
| 5899 | ia64*) tmp_idyn=' -i_dynamic';; | |
| 5900 | esac | |
| 5901 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 5902 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
| 5903 | ;; | |
| 5904 | esac | |
| 5905 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 5906 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 5907 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
| 5908 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
| 5909 | ;; | |
| 5910 | pgCC* | pgcpp*) | |
| 5911 | # Portland Group C++ compiler | |
| 5912 | case `$CC -V` in | |
| 5913 | *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) | |
| 5914 | _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ | |
| 5915 | rm -rf $tpldir~ | |
| 5916 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ | |
| 5917 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' | |
| 5918 | _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ | |
| 5919 | rm -rf $tpldir~ | |
| 5920 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ | |
| 5921 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ | |
| 5922 | $RANLIB $oldlib' | |
| 5923 | _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ | |
| 5924 | rm -rf $tpldir~ | |
| 5925 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
| 5926 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
| 5927 | _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ | |
| 5928 | rm -rf $tpldir~ | |
| 5929 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
| 5930 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
| 5931 | ;; | |
| 5932 | *) # Version 6 will use weak symbols | |
| 5933 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
| 5934 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
| 5935 | ;; | |
| 5936 | esac | |
| 5937 | ||
| 5938 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
| 5939 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
| 5940 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
| 5941 | ;; | |
| 5942 | cxx*) | |
| 5943 | # Compaq C++ | |
| 5944 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 5945 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' | |
| 5946 | ||
| 5947 | runpath_var=LD_RUN_PATH | |
| 5948 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
| 5949 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 5950 | ||
| 5951 | # Commands to make compiler produce verbose output that lists | |
| 5952 | # what "hidden" libraries, object files and flags are used when | |
| 5953 | # linking a shared library. | |
| 5954 | # | |
| 5955 | # There doesn't appear to be a way to prevent this compiler from | |
| 5956 | # explicitly linking system object files so we need to strip them | |
| 5957 | # from the output so that they don't get included in the library | |
| 5958 | # dependencies. | |
| 5959 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
| 5960 | ;; | |
| 5961 | xl*) | |
| 5962 | # IBM XL 8.0 on PPC, with GNU ld | |
| 5963 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 5964 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
| 5965 | _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
| 5966 | if test "x$supports_anon_versioning" = xyes; then | |
| 5967 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
| 5968 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
| 5969 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
| 5970 | $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
| 5971 | fi | |
| 5972 | ;; | |
| 5973 | *) | |
| 5974 | case `$CC -V 2>&1 | sed 5q` in | |
| 5975 | *Sun\ C*) | |
| 5976 | # Sun C++ 5.9 | |
| 5977 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
| 5978 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 5979 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' | |
| 5980 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 5981 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
| 5982 | _LT_TAGVAR(compiler_needs_object, $1)=yes | |
| 5983 | ||
| 5984 | # Not sure whether something based on | |
| 5985 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
| 5986 | # would be better. | |
| 5987 | output_verbose_link_cmd='echo' | |
| 5988 | ||
| 5989 | # Archives containing C++ object files must be created using | |
| 5990 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
| 5991 | # necessary to make sure instantiated templates are included | |
| 5992 | # in the archive. | |
| 5993 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
| 5994 | ;; | |
| 5995 | esac | |
| 5996 | ;; | |
| 5997 | esac | |
| 5998 | ;; | |
| 5999 | ||
| 6000 | lynxos*) | |
| 6001 | # FIXME: insert proper C++ library support | |
| 6002 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6003 | ;; | |
| 6004 | ||
| 6005 | m88k*) | |
| 6006 | # FIXME: insert proper C++ library support | |
| 6007 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6008 | ;; | |
| 6009 | ||
| 6010 | mvs*) | |
| 6011 | case $cc_basename in | |
| 6012 | cxx*) | |
| 6013 | # FIXME: insert proper C++ library support | |
| 6014 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6015 | ;; | |
| 6016 | *) | |
| 6017 | # FIXME: insert proper C++ library support | |
| 6018 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6019 | ;; | |
| 6020 | esac | |
| 6021 | ;; | |
| 6022 | ||
| 6023 | netbsd*) | |
| 6024 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
| 6025 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
| 6026 | wlarc= | |
| 6027 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 6028 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 6029 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 6030 | fi | |
| 6031 | # Workaround some broken pre-1.5 toolchains | |
| 6032 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
| 6033 | ;; | |
| 6034 | ||
| 6035 | *nto* | *qnx*) | |
| 6036 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
| 6037 | ;; | |
| 6038 | ||
| 6039 | openbsd2*) | |
| 6040 | # C++ shared libraries are fairly broken | |
| 6041 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6042 | ;; | |
| 6043 | ||
| 6044 | openbsd*) | |
| 6045 | if test -f /usr/libexec/ld.so; then | |
| 6046 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
| 6047 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 6048 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
| 6049 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
| 6050 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 6051 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
| 6052 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' | |
| 6053 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
| 6054 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
| 6055 | fi | |
| 6056 | output_verbose_link_cmd=echo | |
| 6057 | else | |
| 6058 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6059 | fi | |
| 6060 | ;; | |
| 6061 | ||
| 6062 | osf3* | osf4* | osf5*) | |
| 6063 | case $cc_basename in | |
| 6064 | KCC*) | |
| 6065 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
| 6066 | ||
| 6067 | # KCC will only create a shared library if the output file | |
| 6068 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
| 6069 | # to its proper name (with version) after linking. | |
| 6070 | _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
| 6071 | ||
| 6072 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
| 6073 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 6074 | ||
| 6075 | # Archives containing C++ object files must be created using | |
| 6076 | # the KAI C++ compiler. | |
| 6077 | case $host in | |
| 6078 | osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; | |
| 6079 | *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; | |
| 6080 | esac | |
| 6081 | ;; | |
| 6082 | RCC*) | |
| 6083 | # Rational C++ 2.4.1 | |
| 6084 | # FIXME: insert proper C++ library support | |
| 6085 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6086 | ;; | |
| 6087 | cxx*) | |
| 6088 | case $host in | |
| 6089 | osf3*) | |
| 6090 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
| 6091 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
| 6092 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 6093 | ;; | |
| 6094 | *) | |
| 6095 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
| 6096 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
| 6097 | _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ | |
| 6098 | echo "-hidden">> $lib.exp~ | |
| 6099 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ | |
| 6100 | $RM $lib.exp' | |
| 6101 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
| 6102 | ;; | |
| 6103 | esac | |
| 6104 | ||
| 6105 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 6106 | ||
| 6107 | # Commands to make compiler produce verbose output that lists | |
| 6108 | # what "hidden" libraries, object files and flags are used when | |
| 6109 | # linking a shared library. | |
| 6110 | # | |
| 6111 | # There doesn't appear to be a way to prevent this compiler from | |
| 6112 | # explicitly linking system object files so we need to strip them | |
| 6113 | # from the output so that they don't get included in the library | |
| 6114 | # dependencies. | |
| 6115 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
| 6116 | ;; | |
| 6117 | *) | |
| 6118 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
| 6119 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
| 6120 | case $host in | |
| 6121 | osf3*) | |
| 6122 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
| 6123 | ;; | |
| 6124 | *) | |
| 6125 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
| 6126 | ;; | |
| 6127 | esac | |
| 6128 | ||
| 6129 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
| 6130 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
| 6131 | ||
| 6132 | # Commands to make compiler produce verbose output that lists | |
| 6133 | # what "hidden" libraries, object files and flags are used when | |
| 6134 | # linking a shared library. | |
| 6135 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
| 6136 | ||
| 6137 | else | |
| 6138 | # FIXME: insert proper C++ library support | |
| 6139 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6140 | fi | |
| 6141 | ;; | |
| 6142 | esac | |
| 6143 | ;; | |
| 6144 | ||
| 6145 | psos*) | |
| 6146 | # FIXME: insert proper C++ library support | |
| 6147 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6148 | ;; | |
| 6149 | ||
| 6150 | sunos4*) | |
| 6151 | case $cc_basename in | |
| 6152 | CC*) | |
| 6153 | # Sun C++ 4.x | |
| 6154 | # FIXME: insert proper C++ library support | |
| 6155 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6156 | ;; | |
| 6157 | lcc*) | |
| 6158 | # Lucid | |
| 6159 | # FIXME: insert proper C++ library support | |
| 6160 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6161 | ;; | |
| 6162 | *) | |
| 6163 | # FIXME: insert proper C++ library support | |
| 6164 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6165 | ;; | |
| 6166 | esac | |
| 6167 | ;; | |
| 6168 | ||
| 6169 | solaris*) | |
| 6170 | case $cc_basename in | |
| 6171 | CC*) | |
| 6172 | # Sun C++ 4.2, 5.x and Centerline C++ | |
| 6173 | _LT_TAGVAR(archive_cmds_need_lc,$1)=yes | |
| 6174 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
| 6175 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
| 6176 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
| 6177 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
| 6178 | ||
| 6179 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
| 6180 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 6181 | case $host_os in | |
| 6182 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
| 6183 | *) | |
| 6184 | # The compiler driver will combine and reorder linker options, | |
| 6185 | # but understands `-z linker_flag'. | |
| 6186 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
| 6187 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
| 6188 | ;; | |
| 6189 | esac | |
| 6190 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 6191 | ||
| 6192 | output_verbose_link_cmd='echo' | |
| 6193 | ||
| 6194 | # Archives containing C++ object files must be created using | |
| 6195 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
| 6196 | # necessary to make sure instantiated templates are included | |
| 6197 | # in the archive. | |
| 6198 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
| 6199 | ;; | |
| 6200 | gcx*) | |
| 6201 | # Green Hills C++ Compiler | |
| 6202 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
| 6203 | ||
| 6204 | # The C++ compiler must be used to create the archive. | |
| 6205 | _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
| 6206 | ;; | |
| 6207 | *) | |
| 6208 | # GNU C++ compiler with Solaris linker | |
| 6209 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
| 6210 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' | |
| 6211 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
| 6212 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
| 6213 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
| 6214 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
| 6215 | ||
| 6216 | # Commands to make compiler produce verbose output that lists | |
| 6217 | # what "hidden" libraries, object files and flags are used when | |
| 6218 | # linking a shared library. | |
| 6219 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
| 6220 | else | |
| 6221 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
| 6222 | # platform. | |
| 6223 | _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
| 6224 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
| 6225 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
| 6226 | ||
| 6227 | # Commands to make compiler produce verbose output that lists | |
| 6228 | # what "hidden" libraries, object files and flags are used when | |
| 6229 | # linking a shared library. | |
| 6230 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' | |
| 6231 | fi | |
| 6232 | ||
| 6233 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' | |
| 6234 | case $host_os in | |
| 6235 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
| 6236 | *) | |
| 6237 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
| 6238 | ;; | |
| 6239 | esac | |
| 6240 | fi | |
| 6241 | ;; | |
| 6242 | esac | |
| 6243 | ;; | |
| 6244 | ||
| 6245 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
| 6246 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
| 6247 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 6248 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 6249 | runpath_var='LD_RUN_PATH' | |
| 6250 | ||
| 6251 | case $cc_basename in | |
| 6252 | CC*) | |
| 6253 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6254 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6255 | ;; | |
| 6256 | *) | |
| 6257 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6258 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6259 | ;; | |
| 6260 | esac | |
| 6261 | ;; | |
| 6262 | ||
| 6263 | sysv5* | sco3.2v5* | sco5v6*) | |
| 6264 | # Note: We can NOT use -z defs as we might desire, because we do not | |
| 6265 | # link with -lc, and that would cause any symbols used from libc to | |
| 6266 | # always be unresolved, which means just about no library would | |
| 6267 | # ever link correctly. If we're not using GNU ld we use -z text | |
| 6268 | # though, which does catch some bad symbols but isn't as heavy-handed | |
| 6269 | # as -z defs. | |
| 6270 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
| 6271 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
| 6272 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 6273 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
| 6274 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
| 6275 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
| 6276 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
| 6277 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
| 6278 | runpath_var='LD_RUN_PATH' | |
| 6279 | ||
| 6280 | case $cc_basename in | |
| 6281 | CC*) | |
| 6282 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6283 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6284 | ;; | |
| 6285 | *) | |
| 6286 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6287 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
| 6288 | ;; | |
| 6289 | esac | |
| 6290 | ;; | |
| 6291 | ||
| 6292 | tandem*) | |
| 6293 | case $cc_basename in | |
| 6294 | NCC*) | |
| 6295 | # NonStop-UX NCC 3.20 | |
| 6296 | # FIXME: insert proper C++ library support | |
| 6297 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6298 | ;; | |
| 6299 | *) | |
| 6300 | # FIXME: insert proper C++ library support | |
| 6301 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6302 | ;; | |
| 6303 | esac | |
| 6304 | ;; | |
| 6305 | ||
| 6306 | vxworks*) | |
| 6307 | # FIXME: insert proper C++ library support | |
| 6308 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6309 | ;; | |
| 6310 | ||
| 6311 | *) | |
| 6312 | # FIXME: insert proper C++ library support | |
| 6313 | _LT_TAGVAR(ld_shlibs, $1)=no | |
| 6314 | ;; | |
| 6315 | esac | |
| 6316 | ||
| 6317 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
| 6318 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
| 6319 | ||
| 6320 | _LT_TAGVAR(GCC, $1)="$GXX" | |
| 6321 | _LT_TAGVAR(LD, $1)="$LD" | |
| 6322 | ||
| 6323 | ## CAVEAT EMPTOR: | |
| 6324 | ## There is no encapsulation within the following macros, do not change | |
| 6325 | ## the running order or otherwise move them around unless you know exactly | |
| 6326 | ## what you are doing... | |
| 6327 | _LT_SYS_HIDDEN_LIBDEPS($1) | |
| 6328 | _LT_COMPILER_PIC($1) | |
| 6329 | _LT_COMPILER_C_O($1) | |
| 6330 | _LT_COMPILER_FILE_LOCKS($1) | |
| 6331 | _LT_LINKER_SHLIBS($1) | |
| 6332 | _LT_SYS_DYNAMIC_LINKER($1) | |
| 6333 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
| 6334 | ||
| 6335 | _LT_CONFIG($1) | |
| 6336 | fi # test -n "$compiler" | |
| 6337 | ||
| 6338 | CC=$lt_save_CC | |
| 6339 | LDCXX=$LD | |
| 6340 | LD=$lt_save_LD | |
| 6341 | GCC=$lt_save_GCC | |
| 6342 | with_gnu_ld=$lt_save_with_gnu_ld | |
| 6343 | lt_cv_path_LDCXX=$lt_cv_path_LD | |
| 6344 | lt_cv_path_LD=$lt_save_path_LD | |
| 6345 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
| 6346 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
| 6347 | fi # test "$_lt_caught_CXX_error" != yes | |
| 6348 | ||
| 6349 | AC_LANG_POP | |
| 6350 | ])# _LT_LANG_CXX_CONFIG | |
| 6351 | ||
| 6352 | ||
| 6353 | # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) | |
| 6354 | # --------------------------------- | |
| 6355 | # Figure out "hidden" library dependencies from verbose | |
| 6356 | # compiler output when linking a shared library. | |
| 6357 | # Parse the compiler output and extract the necessary | |
| 6358 | # objects, libraries and library flags. | |
| 6359 | m4_defun([_LT_SYS_HIDDEN_LIBDEPS], | |
| 6360 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
| 6361 | # Dependencies to place before and after the object being linked: | |
| 6362 | _LT_TAGVAR(predep_objects, $1)= | |
| 6363 | _LT_TAGVAR(postdep_objects, $1)= | |
| 6364 | _LT_TAGVAR(predeps, $1)= | |
| 6365 | _LT_TAGVAR(postdeps, $1)= | |
| 6366 | _LT_TAGVAR(compiler_lib_search_path, $1)= | |
| 6367 | ||
| 6368 | dnl we can't use the lt_simple_compile_test_code here, | |
| 6369 | dnl because it contains code intended for an executable, | |
| 6370 | dnl not a library. It's possible we should let each | |
| 6371 | dnl tag define a new lt_????_link_test_code variable, | |
| 6372 | dnl but it's only used here... | |
| 6373 | m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF | |
| 6374 | int a; | |
| 6375 | void foo (void) { a = 0; } | |
| 6376 | _LT_EOF | |
| 6377 | ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF | |
| 6378 | class Foo | |
| 6379 | { | |
| 6380 | public: | |
| 6381 | Foo (void) { a = 0; } | |
| 6382 | private: | |
| 6383 | int a; | |
| 6384 | }; | |
| 6385 | _LT_EOF | |
| 6386 | ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF | |
| 6387 | subroutine foo | |
| 6388 | implicit none | |
| 6389 | integer*4 a | |
| 6390 | a=0 | |
| 6391 | return | |
| 6392 | end | |
| 6393 | _LT_EOF | |
| 6394 | ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF | |
| 6395 | subroutine foo | |
| 6396 | implicit none | |
| 6397 | integer a | |
| 6398 | a=0 | |
| 6399 | return | |
| 6400 | end | |
| 6401 | _LT_EOF | |
| 6402 | ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF | |
| 6403 | public class foo { | |
| 6404 | private int a; | |
| 6405 | public void bar (void) { | |
| 6406 | a = 0; | |
| 6407 | } | |
| 6408 | }; | |
| 6409 | _LT_EOF | |
| 6410 | ]) | |
| 6411 | dnl Parse the compiler output and extract the necessary | |
| 6412 | dnl objects, libraries and library flags. | |
| 6413 | if AC_TRY_EVAL(ac_compile); then | |
| 6414 | # Parse the compiler output and extract the necessary | |
| 6415 | # objects, libraries and library flags. | |
| 6416 | ||
| 6417 | # Sentinel used to keep track of whether or not we are before | |
| 6418 | # the conftest object file. | |
| 6419 | pre_test_object_deps_done=no | |
| 6420 | ||
| 6421 | for p in `eval "$output_verbose_link_cmd"`; do | |
| 6422 | case $p in | |
| 6423 | ||
| 6424 | -L* | -R* | -l*) | |
| 6425 | # Some compilers place space between "-{L,R}" and the path. | |
| 6426 | # Remove the space. | |
| 6427 | if test $p = "-L" || | |
| 6428 | test $p = "-R"; then | |
| 6429 | prev=$p | |
| 6430 | continue | |
| 6431 | else | |
| 6432 | prev= | |
| 6433 | fi | |
| 6434 | ||
| 6435 | if test "$pre_test_object_deps_done" = no; then | |
| 6436 | case $p in | |
| 6437 | -L* | -R*) | |
| 6438 | # Internal compiler library paths should come after those | |
| 6439 | # provided the user. The postdeps already come after the | |
| 6440 | # user supplied libs so there is no need to process them. | |
| 6441 | if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then | |
| 6442 | _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" | |
| 6443 | else | |
| 6444 | _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" | |
| 6445 | fi | |
| 6446 | ;; | |
| 6447 | # The "-l" case would never come before the object being | |
| 6448 | # linked, so don't bother handling this case. | |
| 6449 | esac | |
| 6450 | else | |
| 6451 | if test -z "$_LT_TAGVAR(postdeps, $1)"; then | |
| 6452 | _LT_TAGVAR(postdeps, $1)="${prev}${p}" | |
| 6453 | else | |
| 6454 | _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" | |
| 6455 | fi | |
| 6456 | fi | |
| 6457 | ;; | |
| 6458 | ||
| 6459 | *.$objext) | |
| 6460 | # This assumes that the test object file only shows up | |
| 6461 | # once in the compiler output. | |
| 6462 | if test "$p" = "conftest.$objext"; then | |
| 6463 | pre_test_object_deps_done=yes | |
| 6464 | continue | |
| 6465 | fi | |
| 6466 | ||
| 6467 | if test "$pre_test_object_deps_done" = no; then | |
| 6468 | if test -z "$_LT_TAGVAR(predep_objects, $1)"; then | |
| 6469 | _LT_TAGVAR(predep_objects, $1)="$p" | |
| 6470 | else | |
| 6471 | _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" | |
| 6472 | fi | |
| 6473 | else | |
| 6474 | if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then | |
| 6475 | _LT_TAGVAR(postdep_objects, $1)="$p" | |
| 6476 | else | |
| 6477 | _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" | |
| 6478 | fi | |
| 6479 | fi | |
| 6480 | ;; | |
| 6481 | ||
| 6482 | *) ;; # Ignore the rest. | |
| 6483 | ||
| 6484 | esac | |
| 6485 | done | |
| 6486 | ||
| 6487 | # Clean up. | |
| 6488 | rm -f a.out a.exe | |
| 6489 | else | |
| 6490 | echo "libtool.m4: error: problem compiling $1 test program" | |
| 6491 | fi | |
| 6492 | ||
| 6493 | $RM -f confest.$objext | |
| 6494 | ||
| 6495 | # PORTME: override above test on systems where it is broken | |
| 6496 | m4_if([$1], [CXX], | |
| 6497 | [case $host_os in | |
| 6498 | interix[[3-9]]*) | |
| 6499 | # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
| 6500 | # hack all around it, let's just trust "g++" to DTRT. | |
| 6501 | _LT_TAGVAR(predep_objects,$1)= | |
| 6502 | _LT_TAGVAR(postdep_objects,$1)= | |
| 6503 | _LT_TAGVAR(postdeps,$1)= | |
| 6504 | ;; | |
| 6505 | ||
| 6506 | linux*) | |
| 6507 | case `$CC -V 2>&1 | sed 5q` in | |
| 6508 | *Sun\ C*) | |
| 6509 | # Sun C++ 5.9 | |
| 6510 | ||
| 6511 | # The more standards-conforming stlport4 library is | |
| 6512 | # incompatible with the Cstd library. Avoid specifying | |
| 6513 | # it if it's in CXXFLAGS. Ignore libCrun as | |
| 6514 | # -library=stlport4 depends on it. | |
| 6515 | case " $CXX $CXXFLAGS " in | |
| 6516 | *" -library=stlport4 "*) | |
| 6517 | solaris_use_stlport4=yes | |
| 6518 | ;; | |
| 6519 | esac | |
| 6520 | ||
| 6521 | if test "$solaris_use_stlport4" != yes; then | |
| 6522 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
| 6523 | fi | |
| 6524 | ;; | |
| 6525 | esac | |
| 6526 | ;; | |
| 6527 | ||
| 6528 | solaris*) | |
| 6529 | case $cc_basename in | |
| 6530 | CC*) | |
| 6531 | # The more standards-conforming stlport4 library is | |
| 6532 | # incompatible with the Cstd library. Avoid specifying | |
| 6533 | # it if it's in CXXFLAGS. Ignore libCrun as | |
| 6534 | # -library=stlport4 depends on it. | |
| 6535 | case " $CXX $CXXFLAGS " in | |
| 6536 | *" -library=stlport4 "*) | |
| 6537 | solaris_use_stlport4=yes | |
| 6538 | ;; | |
| 6539 | esac | |
| 6540 | ||
| 6541 | # Adding this requires a known-good setup of shared libraries for | |
| 6542 | # Sun compiler versions before 5.6, else PIC objects from an old | |
| 6543 | # archive will be linked into the output, leading to subtle bugs. | |
| 6544 | if test "$solaris_use_stlport4" != yes; then | |
| 6545 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
| 6546 | fi | |
| 6547 | ;; | |
| 6548 | esac | |
| 6549 | ;; | |
| 6550 | esac | |
| 6551 | ]) | |
| 6552 | ||
| 6553 | case " $_LT_TAGVAR(postdeps, $1) " in | |
| 6554 | *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; | |
| 6555 | esac | |
| 6556 | _LT_TAGVAR(compiler_lib_search_dirs, $1)= | |
| 6557 | if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then | |
| 6558 | _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
| 6559 | fi | |
| 6560 | _LT_TAGDECL([], [compiler_lib_search_dirs], [1], | |
| 6561 | [The directories searched by this compiler when creating a shared library]) | |
| 6562 | _LT_TAGDECL([], [predep_objects], [1], | |
| 6563 | [Dependencies to place before and after the objects being linked to | |
| 6564 | create a shared library]) | |
| 6565 | _LT_TAGDECL([], [postdep_objects], [1]) | |
| 6566 | _LT_TAGDECL([], [predeps], [1]) | |
| 6567 | _LT_TAGDECL([], [postdeps], [1]) | |
| 6568 | _LT_TAGDECL([], [compiler_lib_search_path], [1], | |
| 6569 | [The library search path used internally by the compiler when linking | |
| 6570 | a shared library]) | |
| 6571 | ])# _LT_SYS_HIDDEN_LIBDEPS | |
| 6572 | ||
| 6573 | ||
| 6574 | # _LT_PROG_F77 | |
| 6575 | # ------------ | |
| 6576 | # Since AC_PROG_F77 is broken, in that it returns the empty string | |
| 6577 | # if there is no fortran compiler, we have our own version here. | |
| 6578 | m4_defun([_LT_PROG_F77], | |
| 6579 | [ | |
| 6580 | pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) | |
| 6581 | AC_PROG_F77 | |
| 6582 | if test -z "$F77" || test "X$F77" = "Xno"; then | |
| 6583 | _lt_disable_F77=yes | |
| 6584 | fi | |
| 6585 | popdef([AC_MSG_ERROR]) | |
| 6586 | ])# _LT_PROG_F77 | |
| 6587 | ||
| 6588 | dnl aclocal-1.4 backwards compatibility: | |
| 6589 | dnl AC_DEFUN([_LT_PROG_F77], []) | |
| 6590 | ||
| 6591 | ||
| 6592 | # _LT_LANG_F77_CONFIG([TAG]) | |
| 6593 | # -------------------------- | |
| 6594 | # Ensure that the configuration variables for a Fortran 77 compiler are | |
| 6595 | # suitably defined. These variables are subsequently used by _LT_CONFIG | |
| 6596 | # to write the compiler configuration to `libtool'. | |
| 6597 | m4_defun([_LT_LANG_F77_CONFIG], | |
| 6598 | [AC_REQUIRE([_LT_PROG_F77])dnl | |
| 6599 | AC_LANG_PUSH(Fortran 77) | |
| 6600 | ||
| 6601 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 6602 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
| 6603 | _LT_TAGVAR(always_export_symbols, $1)=no | |
| 6604 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
| 6605 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
| 6606 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 6607 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
| 6608 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
| 6609 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
| 6610 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
| 6611 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
| 6612 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
| 6613 | _LT_TAGVAR(inherit_rpath, $1)=no | |
| 6614 | _LT_TAGVAR(module_cmds, $1)= | |
| 6615 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
| 6616 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
| 6617 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
| 6618 | _LT_TAGVAR(no_undefined_flag, $1)= | |
| 6619 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 6620 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
| 6621 | ||
| 6622 | # Source file extension for f77 test sources. | |
| 6623 | ac_ext=f | |
| 6624 | ||
| 6625 | # Object file extension for compiled f77 test sources. | |
| 6626 | objext=o | |
| 6627 | _LT_TAGVAR(objext, $1)=$objext | |
| 6628 | ||
| 6629 | # No sense in running all these tests if we already determined that | |
| 6630 | # the F77 compiler isn't working. Some variables (like enable_shared) | |
| 6631 | # are currently assumed to apply to all compilers on this platform, | |
| 6632 | # and will be corrupted by setting them based on a non-working compiler. | |
| 6633 | if test "$_lt_disable_F77" != yes; then | |
| 6634 | # Code to be used in simple compile tests | |
| 6635 | lt_simple_compile_test_code="\ | |
| 6636 | subroutine t | |
| 6637 | return | |
| 6638 | end | |
| 6639 | " | |
| 6640 | ||
| 6641 | # Code to be used in simple link tests | |
| 6642 | lt_simple_link_test_code="\ | |
| 6643 | program t | |
| 6644 | end | |
| 6645 | " | |
| 6646 | ||
| 6647 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
| 6648 | _LT_TAG_COMPILER | |
| 6649 | ||
| 6650 | # save warnings/boilerplate of simple test code | |
| 6651 | _LT_COMPILER_BOILERPLATE | |
| 6652 | _LT_LINKER_BOILERPLATE | |
| 6653 | ||
| 6654 | # Allow CC to be a program name with arguments. | |
| 6655 | lt_save_CC="$CC" | |
| 6656 | lt_save_GCC=$GCC | |
| 6657 | CC=${F77-"f77"} | |
| 6658 | compiler=$CC | |
| 6659 | _LT_TAGVAR(compiler, $1)=$CC | |
| 6660 | _LT_CC_BASENAME([$compiler]) | |
| 6661 | GCC=$G77 | |
| 6662 | if test -n "$compiler"; then | |
| 6663 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
| 6664 | AC_MSG_RESULT([$can_build_shared]) | |
| 6665 | ||
| 6666 | AC_MSG_CHECKING([whether to build shared libraries]) | |
| 6667 | test "$can_build_shared" = "no" && enable_shared=no | |
| 6668 | ||
| 6669 | # On AIX, shared libraries and static libraries use the same namespace, and | |
| 6670 | # are all built from PIC. | |
| 6671 | case $host_os in | |
| 6672 | aix3*) | |
| 6673 | test "$enable_shared" = yes && enable_static=no | |
| 6674 | if test -n "$RANLIB"; then | |
| 6675 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
| 6676 | postinstall_cmds='$RANLIB $lib' | |
| 6677 | fi | |
| 6678 | ;; | |
| 6679 | aix[[4-9]]*) | |
| 6680 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
| 6681 | test "$enable_shared" = yes && enable_static=no | |
| 6682 | fi | |
| 6683 | ;; | |
| 6684 | esac | |
| 6685 | AC_MSG_RESULT([$enable_shared]) | |
| 6686 | ||
| 6687 | AC_MSG_CHECKING([whether to build static libraries]) | |
| 6688 | # Make sure either enable_shared or enable_static is yes. | |
| 6689 | test "$enable_shared" = yes || enable_static=yes | |
| 6690 | AC_MSG_RESULT([$enable_static]) | |
| 6691 | ||
| 6692 | _LT_TAGVAR(GCC, $1)="$G77" | |
| 6693 | _LT_TAGVAR(LD, $1)="$LD" | |
| 6694 | ||
| 6695 | ## CAVEAT EMPTOR: | |
| 6696 | ## There is no encapsulation within the following macros, do not change | |
| 6697 | ## the running order or otherwise move them around unless you know exactly | |
| 6698 | ## what you are doing... | |
| 6699 | _LT_COMPILER_PIC($1) | |
| 6700 | _LT_COMPILER_C_O($1) | |
| 6701 | _LT_COMPILER_FILE_LOCKS($1) | |
| 6702 | _LT_LINKER_SHLIBS($1) | |
| 6703 | _LT_SYS_DYNAMIC_LINKER($1) | |
| 6704 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
| 6705 | ||
| 6706 | _LT_CONFIG($1) | |
| 6707 | fi # test -n "$compiler" | |
| 6708 | ||
| 6709 | GCC=$lt_save_GCC | |
| 6710 | CC="$lt_save_CC" | |
| 6711 | fi # test "$_lt_disable_F77" != yes | |
| 6712 | ||
| 6713 | AC_LANG_POP | |
| 6714 | ])# _LT_LANG_F77_CONFIG | |
| 6715 | ||
| 6716 | ||
| 6717 | # _LT_PROG_FC | |
| 6718 | # ----------- | |
| 6719 | # Since AC_PROG_FC is broken, in that it returns the empty string | |
| 6720 | # if there is no fortran compiler, we have our own version here. | |
| 6721 | m4_defun([_LT_PROG_FC], | |
| 6722 | [ | |
| 6723 | pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) | |
| 6724 | AC_PROG_FC | |
| 6725 | if test -z "$FC" || test "X$FC" = "Xno"; then | |
| 6726 | _lt_disable_FC=yes | |
| 6727 | fi | |
| 6728 | popdef([AC_MSG_ERROR]) | |
| 6729 | ])# _LT_PROG_FC | |
| 6730 | ||
| 6731 | dnl aclocal-1.4 backwards compatibility: | |
| 6732 | dnl AC_DEFUN([_LT_PROG_FC], []) | |
| 6733 | ||
| 6734 | ||
| 6735 | # _LT_LANG_FC_CONFIG([TAG]) | |
| 6736 | # ------------------------- | |
| 6737 | # Ensure that the configuration variables for a Fortran compiler are | |
| 6738 | # suitably defined. These variables are subsequently used by _LT_CONFIG | |
| 6739 | # to write the compiler configuration to `libtool'. | |
| 6740 | m4_defun([_LT_LANG_FC_CONFIG], | |
| 6741 | [AC_REQUIRE([_LT_PROG_FC])dnl | |
| 6742 | AC_LANG_PUSH(Fortran) | |
| 6743 | ||
| 6744 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 6745 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
| 6746 | _LT_TAGVAR(always_export_symbols, $1)=no | |
| 6747 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
| 6748 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
| 6749 | _LT_TAGVAR(hardcode_direct, $1)=no | |
| 6750 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
| 6751 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
| 6752 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
| 6753 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
| 6754 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
| 6755 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
| 6756 | _LT_TAGVAR(inherit_rpath, $1)=no | |
| 6757 | _LT_TAGVAR(module_cmds, $1)= | |
| 6758 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
| 6759 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
| 6760 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
| 6761 | _LT_TAGVAR(no_undefined_flag, $1)= | |
| 6762 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
| 6763 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
| 6764 | ||
| 6765 | # Source file extension for fc test sources. | |
| 6766 | ac_ext=${ac_fc_srcext-f} | |
| 6767 | ||
| 6768 | # Object file extension for compiled fc test sources. | |
| 6769 | objext=o | |
| 6770 | _LT_TAGVAR(objext, $1)=$objext | |
| 6771 | ||
| 6772 | # No sense in running all these tests if we already determined that | |
| 6773 | # the FC compiler isn't working. Some variables (like enable_shared) | |
| 6774 | # are currently assumed to apply to all compilers on this platform, | |
| 6775 | # and will be corrupted by setting them based on a non-working compiler. | |
| 6776 | if test "$_lt_disable_FC" != yes; then | |
| 6777 | # Code to be used in simple compile tests | |
| 6778 | lt_simple_compile_test_code="\ | |
| 6779 | subroutine t | |
| 6780 | return | |
| 6781 | end | |
| 6782 | " | |
| 6783 | ||
| 6784 | # Code to be used in simple link tests | |
| 6785 | lt_simple_link_test_code="\ | |
| 6786 | program t | |
| 6787 | end | |
| 6788 | " | |
| 6789 | ||
| 6790 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
| 6791 | _LT_TAG_COMPILER | |
| 6792 | ||
| 6793 | # save warnings/boilerplate of simple test code | |
| 6794 | _LT_COMPILER_BOILERPLATE | |
| 6795 | _LT_LINKER_BOILERPLATE | |
| 6796 | ||
| 6797 | # Allow CC to be a program name with arguments. | |
| 6798 | lt_save_CC="$CC" | |
| 6799 | lt_save_GCC=$GCC | |
| 6800 | CC=${FC-"f95"} | |
| 6801 | compiler=$CC | |
| 6802 | GCC=$ac_cv_fc_compiler_gnu | |
| 6803 | ||
| 6804 | _LT_TAGVAR(compiler, $1)=$CC | |
| 6805 | _LT_CC_BASENAME([$compiler]) | |
| 6806 | ||
| 6807 | if test -n "$compiler"; then | |
| 6808 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
| 6809 | AC_MSG_RESULT([$can_build_shared]) | |
| 6810 | ||
| 6811 | AC_MSG_CHECKING([whether to build shared libraries]) | |
| 6812 | test "$can_build_shared" = "no" && enable_shared=no | |
| 6813 | ||
| 6814 | # On AIX, shared libraries and static libraries use the same namespace, and | |
| 6815 | # are all built from PIC. | |
| 6816 | case $host_os in | |
| 6817 | aix3*) | |
| 6818 | test "$enable_shared" = yes && enable_static=no | |
| 6819 | if test -n "$RANLIB"; then | |
| 6820 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
| 6821 | postinstall_cmds='$RANLIB $lib' | |
| 6822 | fi | |
| 6823 | ;; | |
| 6824 | aix[[4-9]]*) | |
| 6825 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
| 6826 | test "$enable_shared" = yes && enable_static=no | |
| 6827 | fi | |
| 6828 | ;; | |
| 6829 | esac | |
| 6830 | AC_MSG_RESULT([$enable_shared]) | |
| 6831 | ||
| 6832 | AC_MSG_CHECKING([whether to build static libraries]) | |
| 6833 | # Make sure either enable_shared or enable_static is yes. | |
| 6834 | test "$enable_shared" = yes || enable_static=yes | |
| 6835 | AC_MSG_RESULT([$enable_static]) | |
| 6836 | ||
| 6837 | _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" | |
| 6838 | _LT_TAGVAR(LD, $1)="$LD" | |
| 6839 | ||
| 6840 | ## CAVEAT EMPTOR: | |
| 6841 | ## There is no encapsulation within the following macros, do not change | |
| 6842 | ## the running order or otherwise move them around unless you know exactly | |
| 6843 | ## what you are doing... | |
| 6844 | _LT_SYS_HIDDEN_LIBDEPS($1) | |
| 6845 | _LT_COMPILER_PIC($1) | |
| 6846 | _LT_COMPILER_C_O($1) | |
| 6847 | _LT_COMPILER_FILE_LOCKS($1) | |
| 6848 | _LT_LINKER_SHLIBS($1) | |
| 6849 | _LT_SYS_DYNAMIC_LINKER($1) | |
| 6850 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
| 6851 | ||
| 6852 | _LT_CONFIG($1) | |
| 6853 | fi # test -n "$compiler" | |
| 6854 | ||
| 6855 | GCC=$lt_save_GCC | |
| 6856 | CC="$lt_save_CC" | |
| 6857 | fi # test "$_lt_disable_FC" != yes | |
| 6858 | ||
| 6859 | AC_LANG_POP | |
| 6860 | ])# _LT_LANG_FC_CONFIG | |
| 6861 | ||
| 6862 | ||
| 6863 | # _LT_LANG_GCJ_CONFIG([TAG]) | |
| 6864 | # -------------------------- | |
| 6865 | # Ensure that the configuration variables for the GNU Java Compiler compiler | |
| 6866 | # are suitably defined. These variables are subsequently used by _LT_CONFIG | |
| 6867 | # to write the compiler configuration to `libtool'. | |
| 6868 | m4_defun([_LT_LANG_GCJ_CONFIG], | |
| 6869 | [AC_REQUIRE([LT_PROG_GCJ])dnl | |
| 6870 | AC_LANG_SAVE | |
| 6871 | ||
| 6872 | # Source file extension for Java test sources. | |
| 6873 | ac_ext=java | |
| 6874 | ||
| 6875 | # Object file extension for compiled Java test sources. | |
| 6876 | objext=o | |
| 6877 | _LT_TAGVAR(objext, $1)=$objext | |
| 6878 | ||
| 6879 | # Code to be used in simple compile tests | |
| 6880 | lt_simple_compile_test_code="class foo {}" | |
| 6881 | ||
| 6882 | # Code to be used in simple link tests | |
| 6883 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' | |
| 6884 | ||
| 6885 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
| 6886 | _LT_TAG_COMPILER | |
| 6887 | ||
| 6888 | # save warnings/boilerplate of simple test code | |
| 6889 | _LT_COMPILER_BOILERPLATE | |
| 6890 | _LT_LINKER_BOILERPLATE | |
| 6891 | ||
| 6892 | # Allow CC to be a program name with arguments. | |
| 6893 | lt_save_CC="$CC" | |
| 6894 | lt_save_GCC=$GCC | |
| 6895 | GCC=yes | |
| 6896 | CC=${GCJ-"gcj"} | |
| 6897 | compiler=$CC | |
| 6898 | _LT_TAGVAR(compiler, $1)=$CC | |
| 6899 | _LT_TAGVAR(LD, $1)="$LD" | |
| 6900 | _LT_CC_BASENAME([$compiler]) | |
| 6901 | ||
| 6902 | # GCJ did not exist at the time GCC didn't implicitly link libc in. | |
| 6903 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
| 6904 | ||
| 6905 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
| 6906 | ||
| 6907 | ## CAVEAT EMPTOR: | |
| 6908 | ## There is no encapsulation within the following macros, do not change | |
| 6909 | ## the running order or otherwise move them around unless you know exactly | |
| 6910 | ## what you are doing... | |
| 6911 | if test -n "$compiler"; then | |
| 6912 | _LT_COMPILER_NO_RTTI($1) | |
| 6913 | _LT_COMPILER_PIC($1) | |
| 6914 | _LT_COMPILER_C_O($1) | |
| 6915 | _LT_COMPILER_FILE_LOCKS($1) | |
| 6916 | _LT_LINKER_SHLIBS($1) | |
| 6917 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
| 6918 | ||
| 6919 | _LT_CONFIG($1) | |
| 6920 | fi | |
| 6921 | ||
| 6922 | AC_LANG_RESTORE | |
| 6923 | ||
| 6924 | GCC=$lt_save_GCC | |
| 6925 | CC="$lt_save_CC" | |
| 6926 | ])# _LT_LANG_GCJ_CONFIG | |
| 6927 | ||
| 6928 | ||
| 6929 | # _LT_LANG_RC_CONFIG([TAG]) | |
| 6930 | # ------------------------- | |
| 6931 | # Ensure that the configuration variables for the Windows resource compiler | |
| 6932 | # are suitably defined. These variables are subsequently used by _LT_CONFIG | |
| 6933 | # to write the compiler configuration to `libtool'. | |
| 6934 | m4_defun([_LT_LANG_RC_CONFIG], | |
| 6935 | [AC_REQUIRE([LT_PROG_RC])dnl | |
| 6936 | AC_LANG_SAVE | |
| 6937 | ||
| 6938 | # Source file extension for RC test sources. | |
| 6939 | ac_ext=rc | |
| 6940 | ||
| 6941 | # Object file extension for compiled RC test sources. | |
| 6942 | objext=o | |
| 6943 | _LT_TAGVAR(objext, $1)=$objext | |
| 6944 | ||
| 6945 | # Code to be used in simple compile tests | |
| 6946 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' | |
| 6947 | ||
| 6948 | # Code to be used in simple link tests | |
| 6949 | lt_simple_link_test_code="$lt_simple_compile_test_code" | |
| 6950 | ||
| 6951 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
| 6952 | _LT_TAG_COMPILER | |
| 6953 | ||
| 6954 | # save warnings/boilerplate of simple test code | |
| 6955 | _LT_COMPILER_BOILERPLATE | |
| 6956 | _LT_LINKER_BOILERPLATE | |
| 6957 | ||
| 6958 | # Allow CC to be a program name with arguments. | |
| 6959 | lt_save_CC="$CC" | |
| 6960 | lt_save_GCC=$GCC | |
| 6961 | GCC= | |
| 6962 | CC=${RC-"windres"} | |
| 6963 | compiler=$CC | |
| 6964 | _LT_TAGVAR(compiler, $1)=$CC | |
| 6965 | _LT_CC_BASENAME([$compiler]) | |
| 6966 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
| 6967 | ||
| 6968 | if test -n "$compiler"; then | |
| 6969 | : | |
| 6970 | _LT_CONFIG($1) | |
| 6971 | fi | |
| 6972 | ||
| 6973 | GCC=$lt_save_GCC | |
| 6974 | AC_LANG_RESTORE | |
| 6975 | CC="$lt_save_CC" | |
| 6976 | ])# _LT_LANG_RC_CONFIG | |
| 6977 | ||
| 6978 | ||
| 6979 | # LT_PROG_GCJ | |
| 6980 | # ----------- | |
| 6981 | AC_DEFUN([LT_PROG_GCJ], | |
| 6982 | [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], | |
| 6983 | [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], | |
| 6984 | [AC_CHECK_TOOL(GCJ, gcj,) | |
| 6985 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" | |
| 6986 | AC_SUBST(GCJFLAGS)])])[]dnl | |
| 6987 | ]) | |
| 6988 | ||
| 6989 | # Old name: | |
| 6990 | AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) | |
| 6991 | dnl aclocal-1.4 backwards compatibility: | |
| 6992 | dnl AC_DEFUN([LT_AC_PROG_GCJ], []) | |
| 6993 | ||
| 6994 | ||
| 6995 | # LT_PROG_RC | |
| 6996 | # ---------- | |
| 6997 | AC_DEFUN([LT_PROG_RC], | |
| 6998 | [AC_CHECK_TOOL(RC, windres,) | |
| 6999 | ]) | |
| 7000 | ||
| 7001 | # Old name: | |
| 7002 | AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) | |
| 7003 | dnl aclocal-1.4 backwards compatibility: | |
| 7004 | dnl AC_DEFUN([LT_AC_PROG_RC], []) | |
| 7005 | ||
| 7006 | ||
| 7007 | # _LT_DECL_EGREP | |
| 7008 | # -------------- | |
| 7009 | # If we don't have a new enough Autoconf to choose the best grep | |
| 7010 | # available, choose the one first in the user's PATH. | |
| 7011 | m4_defun([_LT_DECL_EGREP], | |
| 7012 | [AC_REQUIRE([AC_PROG_EGREP])dnl | |
| 7013 | AC_REQUIRE([AC_PROG_FGREP])dnl | |
| 7014 | test -z "$GREP" && GREP=grep | |
| 7015 | _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) | |
| 7016 | _LT_DECL([], [EGREP], [1], [An ERE matcher]) | |
| 7017 | _LT_DECL([], [FGREP], [1], [A literal string matcher]) | |
| 7018 | dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too | |
| 7019 | AC_SUBST([GREP]) | |
| 7020 | ]) | |
| 7021 | ||
| 7022 | ||
| 7023 | # _LT_DECL_OBJDUMP | |
| 7024 | # -------------- | |
| 7025 | # If we don't have a new enough Autoconf to choose the best objdump | |
| 7026 | # available, choose the one first in the user's PATH. | |
| 7027 | m4_defun([_LT_DECL_OBJDUMP], | |
| 7028 | [AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
| 7029 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
| 7030 | _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) | |
| 7031 | AC_SUBST([OBJDUMP]) | |
| 7032 | ]) | |
| 7033 | ||
| 7034 | ||
| 7035 | # _LT_DECL_SED | |
| 7036 | # ------------ | |
| 7037 | # Check for a fully-functional sed program, that truncates | |
| 7038 | # as few characters as possible. Prefer GNU sed if found. | |
| 7039 | m4_defun([_LT_DECL_SED], | |
| 7040 | [AC_PROG_SED | |
| 7041 | test -z "$SED" && SED=sed | |
| 7042 | Xsed="$SED -e 1s/^X//" | |
| 7043 | _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) | |
| 7044 | _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], | |
| 7045 | [Sed that helps us avoid accidentally triggering echo(1) options like -n]) | |
| 7046 | ])# _LT_DECL_SED | |
| 7047 | ||
| 7048 | m4_ifndef([AC_PROG_SED], [ | |
| 7049 | ############################################################ | |
| 7050 | # NOTE: This macro has been submitted for inclusion into # | |
| 7051 | # GNU Autoconf as AC_PROG_SED. When it is available in # | |
| 7052 | # a released version of Autoconf we should remove this # | |
| 7053 | # macro and use it instead. # | |
| 7054 | ############################################################ | |
| 7055 | ||
| 7056 | m4_defun([AC_PROG_SED], | |
| 7057 | [AC_MSG_CHECKING([for a sed that does not truncate output]) | |
| 7058 | AC_CACHE_VAL(lt_cv_path_SED, | |
| 7059 | [# Loop through the user's path and test for sed and gsed. | |
| 7060 | # Then use that list of sed's as ones to test for truncation. | |
| 7061 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
| 7062 | for as_dir in $PATH | |
| 7063 | do | |
| 7064 | IFS=$as_save_IFS | |
| 7065 | test -z "$as_dir" && as_dir=. | |
| 7066 | for lt_ac_prog in sed gsed; do | |
| 7067 | for ac_exec_ext in '' $ac_executable_extensions; do | |
| 7068 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
| 7069 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
| 7070 | fi | |
| 7071 | done | |
| 7072 | done | |
| 7073 | done | |
| 7074 | IFS=$as_save_IFS | |
| 7075 | lt_ac_max=0 | |
| 7076 | lt_ac_count=0 | |
| 7077 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
| 7078 | # along with /bin/sed that truncates output. | |
| 7079 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
| 7080 | test ! -f $lt_ac_sed && continue | |
| 7081 | cat /dev/null > conftest.in | |
| 7082 | lt_ac_count=0 | |
| 7083 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
| 7084 | # Check for GNU sed and select it if it is found. | |
| 7085 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
| 7086 | lt_cv_path_SED=$lt_ac_sed | |
| 7087 | break | |
| 7088 | fi | |
| 7089 | while true; do | |
| 7090 | cat conftest.in conftest.in >conftest.tmp | |
| 7091 | mv conftest.tmp conftest.in | |
| 7092 | cp conftest.in conftest.nl | |
| 7093 | echo >>conftest.nl | |
| 7094 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
| 7095 | cmp -s conftest.out conftest.nl || break | |
| 7096 | # 10000 chars as input seems more than enough | |
| 7097 | test $lt_ac_count -gt 10 && break | |
| 7098 | lt_ac_count=`expr $lt_ac_count + 1` | |
| 7099 | if test $lt_ac_count -gt $lt_ac_max; then | |
| 7100 | lt_ac_max=$lt_ac_count | |
| 7101 | lt_cv_path_SED=$lt_ac_sed | |
| 7102 | fi | |
| 7103 | done | |
| 7104 | done | |
| 7105 | ]) | |
| 7106 | SED=$lt_cv_path_SED | |
| 7107 | AC_SUBST([SED]) | |
| 7108 | AC_MSG_RESULT([$SED]) | |
| 7109 | ])#AC_PROG_SED | |
| 7110 | ])#m4_ifndef | |
| 7111 | ||
| 7112 | # Old name: | |
| 7113 | AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) | |
| 7114 | dnl aclocal-1.4 backwards compatibility: | |
| 7115 | dnl AC_DEFUN([LT_AC_PROG_SED], []) | |
| 7116 | ||
| 7117 | ||
| 7118 | # _LT_CHECK_SHELL_FEATURES | |
| 7119 | # ------------------------ | |
| 7120 | # Find out whether the shell is Bourne or XSI compatible, | |
| 7121 | # or has some other useful features. | |
| 7122 | m4_defun([_LT_CHECK_SHELL_FEATURES], | |
| 7123 | [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) | |
| 7124 | # Try some XSI features | |
| 7125 | xsi_shell=no | |
| 7126 | ( _lt_dummy="a/b/c" | |
| 7127 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
| 7128 | = c,a/b,, \ | |
| 7129 | && eval 'test $(( 1 + 1 )) -eq 2 \ | |
| 7130 | && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ | |
| 7131 | && xsi_shell=yes | |
| 7132 | AC_MSG_RESULT([$xsi_shell]) | |
| 7133 | _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) | |
| 7134 | ||
| 7135 | AC_MSG_CHECKING([whether the shell understands "+="]) | |
| 7136 | lt_shell_append=no | |
| 7137 | ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ | |
| 7138 | >/dev/null 2>&1 \ | |
| 7139 | && lt_shell_append=yes | |
| 7140 | AC_MSG_RESULT([$lt_shell_append]) | |
| 7141 | _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) | |
| 7142 | ||
| 7143 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
| 7144 | lt_unset=unset | |
| 7145 | else | |
| 7146 | lt_unset=false | |
| 7147 | fi | |
| 7148 | _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl | |
| 7149 | ||
| 7150 | # test EBCDIC or ASCII | |
| 7151 | case `echo X|tr X '\101'` in | |
| 7152 | A) # ASCII based system | |
| 7153 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
| 7154 | lt_SP2NL='tr \040 \012' | |
| 7155 | lt_NL2SP='tr \015\012 \040\040' | |
| 7156 | ;; | |
| 7157 | *) # EBCDIC based system | |
| 7158 | lt_SP2NL='tr \100 \n' | |
| 7159 | lt_NL2SP='tr \r\n \100\100' | |
| 7160 | ;; | |
| 7161 | esac | |
| 7162 | _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl | |
| 7163 | _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl | |
| 7164 | ])# _LT_CHECK_SHELL_FEATURES | |
| 7165 | ||
| 7166 | ||
| 7167 | # _LT_PROG_XSI_SHELLFNS | |
| 7168 | # --------------------- | |
| 7169 | # Bourne and XSI compatible variants of some useful shell functions. | |
| 7170 | m4_defun([_LT_PROG_XSI_SHELLFNS], | |
| 7171 | [case $xsi_shell in | |
| 7172 | yes) | |
| 7173 | cat << \_LT_EOF >> "$cfgfile" | |
| 7174 | ||
| 7175 | # func_dirname file append nondir_replacement | |
| 7176 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
| 7177 | # otherwise set result to NONDIR_REPLACEMENT. | |
| 7178 | func_dirname () | |
| 7179 | { | |
| 7180 | case ${1} in | |
| 7181 | */*) func_dirname_result="${1%/*}${2}" ;; | |
| 7182 | * ) func_dirname_result="${3}" ;; | |
| 7183 | esac | |
| 7184 | } | |
| 7185 | ||
| 7186 | # func_basename file | |
| 7187 | func_basename () | |
| 7188 | { | |
| 7189 | func_basename_result="${1##*/}" | |
| 7190 | } | |
| 7191 | ||
| 7192 | # func_dirname_and_basename file append nondir_replacement | |
| 7193 | # perform func_basename and func_dirname in a single function | |
| 7194 | # call: | |
| 7195 | # dirname: Compute the dirname of FILE. If nonempty, | |
| 7196 | # add APPEND to the result, otherwise set result | |
| 7197 | # to NONDIR_REPLACEMENT. | |
| 7198 | # value returned in "$func_dirname_result" | |
| 7199 | # basename: Compute filename of FILE. | |
| 7200 | # value retuned in "$func_basename_result" | |
| 7201 | # Implementation must be kept synchronized with func_dirname | |
| 7202 | # and func_basename. For efficiency, we do not delegate to | |
| 7203 | # those functions but instead duplicate the functionality here. | |
| 7204 | func_dirname_and_basename () | |
| 7205 | { | |
| 7206 | case ${1} in | |
| 7207 | */*) func_dirname_result="${1%/*}${2}" ;; | |
| 7208 | * ) func_dirname_result="${3}" ;; | |
| 7209 | esac | |
| 7210 | func_basename_result="${1##*/}" | |
| 7211 | } | |
| 7212 | ||
| 7213 | # func_stripname prefix suffix name | |
| 7214 | # strip PREFIX and SUFFIX off of NAME. | |
| 7215 | # PREFIX and SUFFIX must not contain globbing or regex special | |
| 7216 | # characters, hashes, percent signs, but SUFFIX may contain a leading | |
| 7217 | # dot (in which case that matches only a dot). | |
| 7218 | func_stripname () | |
| 7219 | { | |
| 7220 | # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are | |
| 7221 | # positional parameters, so assign one to ordinary parameter first. | |
| 7222 | func_stripname_result=${3} | |
| 7223 | func_stripname_result=${func_stripname_result#"${1}"} | |
| 7224 | func_stripname_result=${func_stripname_result%"${2}"} | |
| 7225 | } | |
| 7226 | ||
| 7227 | # func_opt_split | |
| 7228 | func_opt_split () | |
| 7229 | { | |
| 7230 | func_opt_split_opt=${1%%=*} | |
| 7231 | func_opt_split_arg=${1#*=} | |
| 7232 | } | |
| 7233 | ||
| 7234 | # func_lo2o object | |
| 7235 | func_lo2o () | |
| 7236 | { | |
| 7237 | case ${1} in | |
| 7238 | *.lo) func_lo2o_result=${1%.lo}.${objext} ;; | |
| 7239 | *) func_lo2o_result=${1} ;; | |
| 7240 | esac | |
| 7241 | } | |
| 7242 | ||
| 7243 | # func_xform libobj-or-source | |
| 7244 | func_xform () | |
| 7245 | { | |
| 7246 | func_xform_result=${1%.*}.lo | |
| 7247 | } | |
| 7248 | ||
| 7249 | # func_arith arithmetic-term... | |
| 7250 | func_arith () | |
| 7251 | { | |
| 7252 | func_arith_result=$(( $[*] )) | |
| 7253 | } | |
| 7254 | ||
| 7255 | # func_len string | |
| 7256 | # STRING may not start with a hyphen. | |
| 7257 | func_len () | |
| 7258 | { | |
| 7259 | func_len_result=${#1} | |
| 7260 | } | |
| 7261 | ||
| 7262 | _LT_EOF | |
| 7263 | ;; | |
| 7264 | *) # Bourne compatible functions. | |
| 7265 | cat << \_LT_EOF >> "$cfgfile" | |
| 7266 | ||
| 7267 | # func_dirname file append nondir_replacement | |
| 7268 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
| 7269 | # otherwise set result to NONDIR_REPLACEMENT. | |
| 7270 | func_dirname () | |
| 7271 | { | |
| 7272 | # Extract subdirectory from the argument. | |
| 7273 | func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` | |
| 7274 | if test "X$func_dirname_result" = "X${1}"; then | |
| 7275 | func_dirname_result="${3}" | |
| 7276 | else | |
| 7277 | func_dirname_result="$func_dirname_result${2}" | |
| 7278 | fi | |
| 7279 | } | |
| 7280 | ||
| 7281 | # func_basename file | |
| 7282 | func_basename () | |
| 7283 | { | |
| 7284 | func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` | |
| 7285 | } | |
| 7286 | ||
| 7287 | dnl func_dirname_and_basename | |
| 7288 | dnl A portable version of this function is already defined in general.m4sh | |
| 7289 | dnl so there is no need for it here. | |
| 7290 | ||
| 7291 | # func_stripname prefix suffix name | |
| 7292 | # strip PREFIX and SUFFIX off of NAME. | |
| 7293 | # PREFIX and SUFFIX must not contain globbing or regex special | |
| 7294 | # characters, hashes, percent signs, but SUFFIX may contain a leading | |
| 7295 | # dot (in which case that matches only a dot). | |
| 7296 | # func_strip_suffix prefix name | |
| 7297 | func_stripname () | |
| 7298 | { | |
| 7299 | case ${2} in | |
| 7300 | .*) func_stripname_result=`$ECHO "X${3}" \ | |
| 7301 | | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; | |
| 7302 | *) func_stripname_result=`$ECHO "X${3}" \ | |
| 7303 | | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; | |
| 7304 | esac | |
| 7305 | } | |
| 7306 | ||
| 7307 | # sed scripts: | |
| 7308 | my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' | |
| 7309 | my_sed_long_arg='1s/^-[[^=]]*=//' | |
| 7310 | ||
| 7311 | # func_opt_split | |
| 7312 | func_opt_split () | |
| 7313 | { | |
| 7314 | func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` | |
| 7315 | func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` | |
| 7316 | } | |
| 7317 | ||
| 7318 | # func_lo2o object | |
| 7319 | func_lo2o () | |
| 7320 | { | |
| 7321 | func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` | |
| 7322 | } | |
| 7323 | ||
| 7324 | # func_xform libobj-or-source | |
| 7325 | func_xform () | |
| 7326 | { | |
| 7327 | func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` | |
| 7328 | } | |
| 7329 | ||
| 7330 | # func_arith arithmetic-term... | |
| 7331 | func_arith () | |
| 7332 | { | |
| 7333 | func_arith_result=`expr "$[@]"` | |
| 7334 | } | |
| 7335 | ||
| 7336 | # func_len string | |
| 7337 | # STRING may not start with a hyphen. | |
| 7338 | func_len () | |
| 7339 | { | |
| 7340 | func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` | |
| 7341 | } | |
| 7342 | ||
| 7343 | _LT_EOF | |
| 7344 | esac | |
| 7345 | ||
| 7346 | case $lt_shell_append in | |
| 7347 | yes) | |
| 7348 | cat << \_LT_EOF >> "$cfgfile" | |
| 7349 | ||
| 7350 | # func_append var value | |
| 7351 | # Append VALUE to the end of shell variable VAR. | |
| 7352 | func_append () | |
| 7353 | { | |
| 7354 | eval "$[1]+=\$[2]" | |
| 7355 | } | |
| 7356 | _LT_EOF | |
| 7357 | ;; | |
| 7358 | *) | |
| 7359 | cat << \_LT_EOF >> "$cfgfile" | |
| 7360 | ||
| 7361 | # func_append var value | |
| 7362 | # Append VALUE to the end of shell variable VAR. | |
| 7363 | func_append () | |
| 7364 | { | |
| 7365 | eval "$[1]=\$$[1]\$[2]" | |
| 7366 | } | |
| 7367 | ||
| 7368 | _LT_EOF | |
| 7369 | ;; | |
| 7370 | esac | |
| 7371 | ]) | |
| 7372 | ||
| 7373 | ############################################################################## | |
| 7374 | # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*- | |
| 7375 | # | |
| 7376 | # Copyright (C) 1999-2006, 2007, 2008 Free Software Foundation, Inc. | |
| 7377 | # Written by Thomas Tanner, 1999 | |
| 7378 | # | |
| 7379 | # This file is free software; the Free Software Foundation gives | |
| 7380 | # unlimited permission to copy and/or distribute it, with or without | |
| 7381 | # modifications, as long as this notice is preserved. | |
| 7382 | ||
| 7383 | # serial 17 LTDL_INIT | |
| 7384 | ||
| 7385 | # LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE]) | |
| 7386 | # ------------------------------------------ | |
| 7387 | # DIRECTORY contains the libltdl sources. It is okay to call this | |
| 7388 | # function multiple times, as long as the same DIRECTORY is always given. | |
| 7389 | AC_DEFUN([LT_CONFIG_LTDL_DIR], | |
| 7390 | [AC_BEFORE([$0], [LTDL_INIT]) | |
| 7391 | _$0($*) | |
| 7392 | ])# LT_CONFIG_LTDL_DIR | |
| 7393 | ||
| 7394 | # We break this out into a separate macro, so that we can call it safely | |
| 7395 | # internally without being caught accidentally by the sed scan in libtoolize. | |
| 7396 | m4_defun([_LT_CONFIG_LTDL_DIR], | |
| 7397 | [dnl remove trailing slashes | |
| 7398 | m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$])) | |
| 7399 | m4_case(_LTDL_DIR, | |
| 7400 | [], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.' | |
| 7401 | m4_if(_ARG_DIR, [.], | |
| 7402 | [], | |
| 7403 | [m4_define([_LTDL_DIR], _ARG_DIR) | |
| 7404 | _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])], | |
| 7405 | [m4_if(_ARG_DIR, _LTDL_DIR, | |
| 7406 | [], | |
| 7407 | [m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])]) | |
| 7408 | m4_popdef([_ARG_DIR]) | |
| 7409 | ])# _LT_CONFIG_LTDL_DIR | |
| 7410 | ||
| 7411 | # Initialise: | |
| 7412 | m4_define([_LTDL_DIR], []) | |
| 7413 | ||
| 7414 | ||
| 7415 | # _LT_BUILD_PREFIX | |
| 7416 | # ---------------- | |
| 7417 | # If Autoconf is new enough, expand to `${top_build_prefix}', otherwise | |
| 7418 | # to `${top_builddir}/'. | |
| 7419 | m4_define([_LT_BUILD_PREFIX], | |
| 7420 | [m4_ifdef([AC_AUTOCONF_VERSION], | |
| 7421 | [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]), | |
| 7422 | [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX], | |
| 7423 | [${top_build_prefix}], | |
| 7424 | [${top_builddir}/])], | |
| 7425 | [${top_build_prefix}])], | |
| 7426 | [${top_builddir}/])[]dnl | |
| 7427 | ]) | |
| 7428 | ||
| 7429 | ||
| 7430 | # LTDL_CONVENIENCE | |
| 7431 | # ---------------- | |
| 7432 | # sets LIBLTDL to the link flags for the libltdl convenience library and | |
| 7433 | # LTDLINCL to the include flags for the libltdl header and adds | |
| 7434 | # --enable-ltdl-convenience to the configure arguments. Note that | |
| 7435 | # AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with | |
| 7436 | # '${top_build_prefix}' if available, otherwise with '${top_builddir}/', | |
| 7437 | # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single | |
| 7438 | # quotes!). If your package is not flat and you're not using automake, | |
| 7439 | # define top_build_prefix, top_builddir, and top_srcdir appropriately | |
| 7440 | # in your Makefiles. | |
| 7441 | AC_DEFUN([LTDL_CONVENIENCE], | |
| 7442 | [AC_BEFORE([$0], [LTDL_INIT])dnl | |
| 7443 | dnl Although the argument is deprecated and no longer documented, | |
| 7444 | dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one | |
| 7445 | dnl here make sure it is the same as any other declaration of libltdl's | |
| 7446 | dnl location! This also ensures lt_ltdl_dir is set when configure.ac is | |
| 7447 | dnl not yet using an explicit LT_CONFIG_LTDL_DIR. | |
| 7448 | m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl | |
| 7449 | _$0() | |
| 7450 | ])# LTDL_CONVENIENCE | |
| 7451 | ||
| 7452 | # AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools, | |
| 7453 | # now we have LT_CONFIG_LTDL_DIR: | |
| 7454 | AU_DEFUN([AC_LIBLTDL_CONVENIENCE], | |
| 7455 | [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])]) | |
| 7456 | _LTDL_CONVENIENCE]) | |
| 7457 | ||
| 7458 | dnl aclocal-1.4 backwards compatibility: | |
| 7459 | dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], []) | |
| 7460 | ||
| 7461 | ||
| 7462 | # _LTDL_CONVENIENCE | |
| 7463 | # ----------------- | |
| 7464 | # Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]). | |
| 7465 | m4_defun([_LTDL_CONVENIENCE], | |
| 7466 | [case $enable_ltdl_convenience in | |
| 7467 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; | |
| 7468 | "") enable_ltdl_convenience=yes | |
| 7469 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; | |
| 7470 | esac | |
| 7471 | LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la" | |
| 7472 | LTDLDEPS=$LIBLTDL | |
| 7473 | LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}" | |
| 7474 | ||
| 7475 | AC_SUBST([LIBLTDL]) | |
| 7476 | AC_SUBST([LTDLDEPS]) | |
| 7477 | AC_SUBST([LTDLINCL]) | |
| 7478 | ||
| 7479 | # For backwards non-gettext consistent compatibility... | |
| 7480 | INCLTDL="$LTDLINCL" | |
| 7481 | AC_SUBST([INCLTDL]) | |
| 7482 | ])# _LTDL_CONVENIENCE | |
| 7483 | ||
| 7484 | ||
| 7485 | # LTDL_INSTALLABLE | |
| 7486 | # ---------------- | |
| 7487 | # sets LIBLTDL to the link flags for the libltdl installable library | |
| 7488 | # and LTDLINCL to the include flags for the libltdl header and adds | |
| 7489 | # --enable-ltdl-install to the configure arguments. Note that | |
| 7490 | # AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl | |
| 7491 | # is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if | |
| 7492 | # available, otherwise with '${top_builddir}/', and LTDLINCL will be | |
| 7493 | # prefixed with '${top_srcdir}/' (note the single quotes!). If your | |
| 7494 | # package is not flat and you're not using automake, define top_build_prefix, | |
| 7495 | # top_builddir, and top_srcdir appropriately in your Makefiles. | |
| 7496 | # In the future, this macro may have to be called after LT_INIT. | |
| 7497 | AC_DEFUN([LTDL_INSTALLABLE], | |
| 7498 | [AC_BEFORE([$0], [LTDL_INIT])dnl | |
| 7499 | dnl Although the argument is deprecated and no longer documented, | |
| 7500 | dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one | |
| 7501 | dnl here make sure it is the same as any other declaration of libltdl's | |
| 7502 | dnl location! This also ensures lt_ltdl_dir is set when configure.ac is | |
| 7503 | dnl not yet using an explicit LT_CONFIG_LTDL_DIR. | |
| 7504 | m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl | |
| 7505 | _$0() | |
| 7506 | ])# LTDL_INSTALLABLE | |
| 7507 | ||
| 7508 | # AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools, | |
| 7509 | # now we have LT_CONFIG_LTDL_DIR: | |
| 7510 | AU_DEFUN([AC_LIBLTDL_INSTALLABLE], | |
| 7511 | [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])]) | |
| 7512 | _LTDL_INSTALLABLE]) | |
| 7513 | ||
| 7514 | dnl aclocal-1.4 backwards compatibility: | |
| 7515 | dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], []) | |
| 7516 | ||
| 7517 | ||
| 7518 | # _LTDL_INSTALLABLE | |
| 7519 | # ----------------- | |
| 7520 | # Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]). | |
| 7521 | m4_defun([_LTDL_INSTALLABLE], | |
| 7522 | [if test -f $prefix/lib/libltdl.la; then | |
| 7523 | lt_save_LDFLAGS="$LDFLAGS" | |
| 7524 | LDFLAGS="-L$prefix/lib $LDFLAGS" | |
| 7525 | AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes]) | |
| 7526 | LDFLAGS="$lt_save_LDFLAGS" | |
| 7527 | if test x"${lt_lib_ltdl-no}" = xyes; then | |
| 7528 | if test x"$enable_ltdl_install" != xyes; then | |
| 7529 | # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install | |
| 7530 | AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install']) | |
| 7531 | enable_ltdl_install=no | |
| 7532 | fi | |
| 7533 | elif test x"$enable_ltdl_install" = xno; then | |
| 7534 | AC_MSG_WARN([libltdl not installed, but installation disabled]) | |
| 7535 | fi | |
| 7536 | fi | |
| 7537 | ||
| 7538 | # If configure.ac declared an installable ltdl, and the user didn't override | |
| 7539 | # with --disable-ltdl-install, we will install the shipped libltdl. | |
| 7540 | case $enable_ltdl_install in | |
| 7541 | no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no" | |
| 7542 | LIBLTDL="-lltdl" | |
| 7543 | LTDLDEPS= | |
| 7544 | LTDLINCL= | |
| 7545 | ;; | |
| 7546 | *) enable_ltdl_install=yes | |
| 7547 | ac_configure_args="$ac_configure_args --enable-ltdl-install" | |
| 7548 | LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la" | |
| 7549 | LTDLDEPS=$LIBLTDL | |
| 7550 | LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}" | |
| 7551 | ;; | |
| 7552 | esac | |
| 7553 | ||
| 7554 | AC_SUBST([LIBLTDL]) | |
| 7555 | AC_SUBST([LTDLDEPS]) | |
| 7556 | AC_SUBST([LTDLINCL]) | |
| 7557 | ||
| 7558 | # For backwards non-gettext consistent compatibility... | |
| 7559 | INCLTDL="$LTDLINCL" | |
| 7560 | AC_SUBST([INCLTDL]) | |
| 7561 | ])# LTDL_INSTALLABLE | |
| 7562 | ||
| 7563 | ||
| 7564 | # _LTDL_MODE_DISPATCH | |
| 7565 | # ------------------- | |
| 7566 | m4_define([_LTDL_MODE_DISPATCH], | |
| 7567 | [dnl If _LTDL_DIR is `.', then we are configuring libltdl itself: | |
| 7568 | m4_if(_LTDL_DIR, [], | |
| 7569 | [], | |
| 7570 | dnl if _LTDL_MODE was not set already, the default value is `subproject': | |
| 7571 | [m4_case(m4_default(_LTDL_MODE, [subproject]), | |
| 7572 | [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR) | |
| 7573 | _LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])], | |
| 7574 | [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])], | |
| 7575 | [recursive], [], | |
| 7576 | [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl | |
| 7577 | dnl Be careful not to expand twice: | |
| 7578 | m4_define([$0], []) | |
| 7579 | ])# _LTDL_MODE_DISPATCH | |
| 7580 | ||
| 7581 | ||
| 7582 | # _LT_LIBOBJ(MODULE_NAME) | |
| 7583 | # ----------------------- | |
| 7584 | # Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead | |
| 7585 | # of into LIBOBJS. | |
| 7586 | AC_DEFUN([_LT_LIBOBJ], [ | |
| 7587 | m4_pattern_allow([^_LT_LIBOBJS$]) | |
| 7588 | _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext" | |
| 7589 | ])# _LT_LIBOBJS | |
| 7590 | ||
| 7591 | ||
| 7592 | # LTDL_INIT([OPTIONS]) | |
| 7593 | # -------------------- | |
| 7594 | # Clients of libltdl can use this macro to allow the installer to | |
| 7595 | # choose between a shipped copy of the ltdl sources or a preinstalled | |
| 7596 | # version of the library. If the shipped ltdl sources are not in a | |
| 7597 | # subdirectory named libltdl, the directory name must be given by | |
| 7598 | # LT_CONFIG_LTDL_DIR. | |
| 7599 | AC_DEFUN([LTDL_INIT], | |
| 7600 | [dnl Parse OPTIONS | |
| 7601 | _LT_SET_OPTIONS([$0], [$1]) | |
| 7602 | ||
| 7603 | dnl We need to keep our own list of libobjs separate from our parent project, | |
| 7604 | dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while | |
| 7605 | dnl we look for our own LIBOBJs. | |
| 7606 | m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ])) | |
| 7607 | m4_pushdef([AC_LIBSOURCES]) | |
| 7608 | ||
| 7609 | dnl If not otherwise defined, default to the 1.5.x compatible subproject mode: | |
| 7610 | m4_if(_LTDL_MODE, [], | |
| 7611 | [m4_define([_LTDL_MODE], m4_default([$2], [subproject])) | |
| 7612 | m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])], | |
| 7613 | [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])]) | |
| 7614 | ||
| 7615 | AC_ARG_WITH([included_ltdl], | |
| 7616 | [AS_HELP_STRING([--with-included-ltdl], | |
| 7617 | [use the GNU ltdl sources included here])]) | |
| 7618 | ||
| 7619 | if test "x$with_included_ltdl" != xyes; then | |
| 7620 | # We are not being forced to use the included libltdl sources, so | |
| 7621 | # decide whether there is a useful installed version we can use. | |
| 7622 | AC_CHECK_HEADER([ltdl.h], | |
| 7623 | [AC_CHECK_DECL([lt_dlinterface_register], | |
| 7624 | [AC_CHECK_LIB([ltdl], [lt_dladvise_preload], | |
| 7625 | [with_included_ltdl=no], | |
| 7626 | [with_included_ltdl=yes])], | |
| 7627 | [with_included_ltdl=yes], | |
| 7628 | [AC_INCLUDES_DEFAULT | |
| 7629 | #include <ltdl.h>])], | |
| 7630 | [with_included_ltdl=yes], | |
| 7631 | [AC_INCLUDES_DEFAULT] | |
| 7632 | ) | |
| 7633 | fi | |
| 7634 | ||
| 7635 | dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE | |
| 7636 | dnl was called yet, then for old times' sake, we assume libltdl is in an | |
| 7637 | dnl eponymous directory: | |
| 7638 | AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])]) | |
| 7639 | ||
| 7640 | AC_ARG_WITH([ltdl_include], | |
| 7641 | [AS_HELP_STRING([--with-ltdl-include=DIR], | |
| 7642 | [use the ltdl headers installed in DIR])]) | |
| 7643 | ||
| 7644 | if test -n "$with_ltdl_include"; then | |
| 7645 | if test -f "$with_ltdl_include/ltdl.h"; then : | |
| 7646 | else | |
| 7647 | AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include']) | |
| 7648 | fi | |
| 7649 | else | |
| 7650 | with_ltdl_include=no | |
| 7651 | fi | |
| 7652 | ||
| 7653 | AC_ARG_WITH([ltdl_lib], | |
| 7654 | [AS_HELP_STRING([--with-ltdl-lib=DIR], | |
| 7655 | [use the libltdl.la installed in DIR])]) | |
| 7656 | ||
| 7657 | if test -n "$with_ltdl_lib"; then | |
| 7658 | if test -f "$with_ltdl_lib/libltdl.la"; then : | |
| 7659 | else | |
| 7660 | AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib']) | |
| 7661 | fi | |
| 7662 | else | |
| 7663 | with_ltdl_lib=no | |
| 7664 | fi | |
| 7665 | ||
| 7666 | case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in | |
| 7667 | ,yes,no,no,) | |
| 7668 | m4_case(m4_default(_LTDL_TYPE, [convenience]), | |
| 7669 | [convenience], [_LTDL_CONVENIENCE], | |
| 7670 | [installable], [_LTDL_INSTALLABLE], | |
| 7671 | [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)]) | |
| 7672 | ;; | |
| 7673 | ,no,no,no,) | |
| 7674 | # If the included ltdl is not to be used, then use the | |
| 7675 | # preinstalled libltdl we found. | |
| 7676 | AC_DEFINE([HAVE_LTDL], [1], | |
| 7677 | [Define this if a modern libltdl is already installed]) | |
| 7678 | LIBLTDL=-lltdl | |
| 7679 | LTDLDEPS= | |
| 7680 | LTDLINCL= | |
| 7681 | ;; | |
| 7682 | ,no*,no,*) | |
| 7683 | AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together]) | |
| 7684 | ;; | |
| 7685 | *) with_included_ltdl=no | |
| 7686 | LIBLTDL="-L$with_ltdl_lib -lltdl" | |
| 7687 | LTDLDEPS= | |
| 7688 | LTDLINCL="-I$with_ltdl_include" | |
| 7689 | ;; | |
| 7690 | esac | |
| 7691 | INCLTDL="$LTDLINCL" | |
| 7692 | ||
| 7693 | # Report our decision... | |
| 7694 | AC_MSG_CHECKING([where to find libltdl headers]) | |
| 7695 | AC_MSG_RESULT([$LTDLINCL]) | |
| 7696 | AC_MSG_CHECKING([where to find libltdl library]) | |
| 7697 | AC_MSG_RESULT([$LIBLTDL]) | |
| 7698 | ||
| 7699 | _LTDL_SETUP | |
| 7700 | ||
| 7701 | dnl restore autoconf definition. | |
| 7702 | m4_popdef([AC_LIBOBJ]) | |
| 7703 | m4_popdef([AC_LIBSOURCES]) | |
| 7704 | ||
| 7705 | AC_CONFIG_COMMANDS_PRE([ | |
| 7706 | _ltdl_libobjs= | |
| 7707 | _ltdl_ltlibobjs= | |
| 7708 | if test -n "$_LT_LIBOBJS"; then | |
| 7709 | # Remove the extension. | |
| 7710 | _lt_sed_drop_objext='s/\.o$//;s/\.obj$//' | |
| 7711 | for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do | |
| 7712 | _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext" | |
| 7713 | _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo" | |
| 7714 | done | |
| 7715 | fi | |
| 7716 | AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs]) | |
| 7717 | AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs]) | |
| 7718 | ]) | |
| 7719 | ||
| 7720 | # Only expand once: | |
| 7721 | m4_define([LTDL_INIT]) | |
| 7722 | ])# LTDL_INIT | |
| 7723 | ||
| 7724 | # Old names: | |
| 7725 | AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)]) | |
| 7726 | AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)]) | |
| 7727 | AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)]) | |
| 7728 | dnl aclocal-1.4 backwards compatibility: | |
| 7729 | dnl AC_DEFUN([AC_LIB_LTDL], []) | |
| 7730 | dnl AC_DEFUN([AC_WITH_LTDL], []) | |
| 7731 | dnl AC_DEFUN([LT_WITH_LTDL], []) | |
| 7732 | ||
| 7733 | ||
| 7734 | # _LTDL_SETUP | |
| 7735 | # ----------- | |
| 7736 | # Perform all the checks necessary for compilation of the ltdl objects | |
| 7737 | # -- including compiler checks and header checks. This is a public | |
| 7738 | # interface mainly for the benefit of libltdl's own configure.ac, most | |
| 7739 | # other users should call LTDL_INIT instead. | |
| 7740 | AC_DEFUN([_LTDL_SETUP], | |
| 7741 | [AC_REQUIRE([AC_PROG_CC])dnl | |
| 7742 | AC_REQUIRE([LT_SYS_MODULE_EXT])dnl | |
| 7743 | AC_REQUIRE([LT_SYS_MODULE_PATH])dnl | |
| 7744 | AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl | |
| 7745 | AC_REQUIRE([LT_LIB_DLLOAD])dnl | |
| 7746 | AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl | |
| 7747 | AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl | |
| 7748 | AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl | |
| 7749 | AC_REQUIRE([gl_FUNC_ARGZ])dnl | |
| 7750 | ||
| 7751 | m4_require([_LT_CHECK_OBJDIR])dnl | |
| 7752 | m4_require([_LT_HEADER_DLFCN])dnl | |
| 7753 | m4_require([_LT_CHECK_DLPREOPEN])dnl | |
| 7754 | m4_require([_LT_DECL_SED])dnl | |
| 7755 | ||
| 7756 | dnl Don't require this, or it will be expanded earlier than the code | |
| 7757 | dnl that sets the variables it relies on: | |
| 7758 | _LT_ENABLE_INSTALL | |
| 7759 | ||
| 7760 | dnl _LTDL_MODE specific code must be called at least once: | |
| 7761 | _LTDL_MODE_DISPATCH | |
| 7762 | ||
| 7763 | # In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS | |
| 7764 | # the user used. This is so that ltdl.h can pick up the parent projects | |
| 7765 | # config.h file, The first file in AC_CONFIG_HEADERS must contain the | |
| 7766 | # definitions required by ltdl.c. | |
| 7767 | # FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility). | |
| 7768 | AC_CONFIG_COMMANDS_PRE([dnl | |
| 7769 | m4_pattern_allow([^LT_CONFIG_H$])dnl | |
| 7770 | m4_ifset([AH_HEADER], | |
| 7771 | [LT_CONFIG_H=AH_HEADER], | |
| 7772 | [m4_ifset([AC_LIST_HEADERS], | |
| 7773 | [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`], | |
| 7774 | [])])]) | |
| 7775 | AC_SUBST([LT_CONFIG_H]) | |
| 7776 | ||
| 7777 | AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h], | |
| 7778 | [], [], [AC_INCLUDES_DEFAULT]) | |
| 7779 | ||
| 7780 | AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])]) | |
| 7781 | AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])]) | |
| 7782 | ||
| 7783 | AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension]) | |
| 7784 | ||
| 7785 | name=ltdl | |
| 7786 | LTDLOPEN=`eval "\\$ECHO \"$libname_spec\""` | |
| 7787 | AC_SUBST([LTDLOPEN]) | |
| 7788 | ])# _LTDL_SETUP | |
| 7789 | ||
| 7790 | ||
| 7791 | # _LT_ENABLE_INSTALL | |
| 7792 | # ------------------ | |
| 7793 | m4_define([_LT_ENABLE_INSTALL], | |
| 7794 | [AC_ARG_ENABLE([ltdl-install], | |
| 7795 | [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])]) | |
| 7796 | ||
| 7797 | case ,${enable_ltdl_install},${enable_ltdl_convenience} in | |
| 7798 | *yes*) ;; | |
| 7799 | *) enable_ltdl_convenience=yes ;; | |
| 7800 | esac | |
| 7801 | ||
| 7802 | m4_ifdef([AM_CONDITIONAL], | |
| 7803 | [AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno) | |
| 7804 | AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)]) | |
| 7805 | ])# _LT_ENABLE_INSTALL | |
| 7806 | ||
| 7807 | ||
| 7808 | # LT_SYS_DLOPEN_DEPLIBS | |
| 7809 | # --------------------- | |
| 7810 | AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS], | |
| 7811 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 7812 | AC_CACHE_CHECK([whether deplibs are loaded by dlopen], | |
| 7813 | [lt_cv_sys_dlopen_deplibs], | |
| 7814 | [# PORTME does your system automatically load deplibs for dlopen? | |
| 7815 | # or its logical equivalent (e.g. shl_load for HP-UX < 11) | |
| 7816 | # For now, we just catch OSes we know something about -- in the | |
| 7817 | # future, we'll try test this programmatically. | |
| 7818 | lt_cv_sys_dlopen_deplibs=unknown | |
| 7819 | case $host_os in | |
| 7820 | aix3*|aix4.1.*|aix4.2.*) | |
| 7821 | # Unknown whether this is true for these versions of AIX, but | |
| 7822 | # we want this `case' here to explicitly catch those versions. | |
| 7823 | lt_cv_sys_dlopen_deplibs=unknown | |
| 7824 | ;; | |
| 7825 | aix[[4-9]]*) | |
| 7826 | lt_cv_sys_dlopen_deplibs=yes | |
| 7827 | ;; | |
| 7828 | amigaos*) | |
| 7829 | case $host_cpu in | |
| 7830 | powerpc) | |
| 7831 | lt_cv_sys_dlopen_deplibs=no | |
| 7832 | ;; | |
| 7833 | esac | |
| 7834 | ;; | |
| 7835 | darwin*) | |
| 7836 | # Assuming the user has installed a libdl from somewhere, this is true | |
| 7837 | # If you are looking for one http://www.opendarwin.org/projects/dlcompat | |
| 7838 | lt_cv_sys_dlopen_deplibs=yes | |
| 7839 | ;; | |
| 7840 | freebsd* | dragonfly*) | |
| 7841 | lt_cv_sys_dlopen_deplibs=yes | |
| 7842 | ;; | |
| 7843 | gnu* | linux* | k*bsd*-gnu) | |
| 7844 | # GNU and its variants, using gnu ld.so (Glibc) | |
| 7845 | lt_cv_sys_dlopen_deplibs=yes | |
| 7846 | ;; | |
| 7847 | hpux10*|hpux11*) | |
| 7848 | lt_cv_sys_dlopen_deplibs=yes | |
| 7849 | ;; | |
| 7850 | interix*) | |
| 7851 | lt_cv_sys_dlopen_deplibs=yes | |
| 7852 | ;; | |
| 7853 | irix[[12345]]*|irix6.[[01]]*) | |
| 7854 | # Catch all versions of IRIX before 6.2, and indicate that we don't | |
| 7855 | # know how it worked for any of those versions. | |
| 7856 | lt_cv_sys_dlopen_deplibs=unknown | |
| 7857 | ;; | |
| 7858 | irix*) | |
| 7859 | # The case above catches anything before 6.2, and it's known that | |
| 7860 | # at 6.2 and later dlopen does load deplibs. | |
| 7861 | lt_cv_sys_dlopen_deplibs=yes | |
| 7862 | ;; | |
| 7863 | netbsd*) | |
| 7864 | lt_cv_sys_dlopen_deplibs=yes | |
| 7865 | ;; | |
| 7866 | openbsd*) | |
| 7867 | lt_cv_sys_dlopen_deplibs=yes | |
| 7868 | ;; | |
| 7869 | osf[[1234]]*) | |
| 7870 | # dlopen did load deplibs (at least at 4.x), but until the 5.x series, | |
| 7871 | # it did *not* use an RPATH in a shared library to find objects the | |
| 7872 | # library depends on, so we explicitly say `no'. | |
| 7873 | lt_cv_sys_dlopen_deplibs=no | |
| 7874 | ;; | |
| 7875 | osf5.0|osf5.0a|osf5.1) | |
| 7876 | # dlopen *does* load deplibs and with the right loader patch applied | |
| 7877 | # it even uses RPATH in a shared library to search for shared objects | |
| 7878 | # that the library depends on, but there's no easy way to know if that | |
| 7879 | # patch is installed. Since this is the case, all we can really | |
| 7880 | # say is unknown -- it depends on the patch being installed. If | |
| 7881 | # it is, this changes to `yes'. Without it, it would be `no'. | |
| 7882 | lt_cv_sys_dlopen_deplibs=unknown | |
| 7883 | ;; | |
| 7884 | osf*) | |
| 7885 | # the two cases above should catch all versions of osf <= 5.1. Read | |
| 7886 | # the comments above for what we know about them. | |
| 7887 | # At > 5.1, deplibs are loaded *and* any RPATH in a shared library | |
| 7888 | # is used to find them so we can finally say `yes'. | |
| 7889 | lt_cv_sys_dlopen_deplibs=yes | |
| 7890 | ;; | |
| 7891 | qnx*) | |
| 7892 | lt_cv_sys_dlopen_deplibs=yes | |
| 7893 | ;; | |
| 7894 | solaris*) | |
| 7895 | lt_cv_sys_dlopen_deplibs=yes | |
| 7896 | ;; | |
| 7897 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
| 7898 | libltdl_cv_sys_dlopen_deplibs=yes | |
| 7899 | ;; | |
| 7900 | esac | |
| 7901 | ]) | |
| 7902 | if test "$lt_cv_sys_dlopen_deplibs" != yes; then | |
| 7903 | AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1], | |
| 7904 | [Define if the OS needs help to load dependent libraries for dlopen().]) | |
| 7905 | fi | |
| 7906 | ])# LT_SYS_DLOPEN_DEPLIBS | |
| 7907 | ||
| 7908 | # Old name: | |
| 7909 | AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS]) | |
| 7910 | dnl aclocal-1.4 backwards compatibility: | |
| 7911 | dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], []) | |
| 7912 | ||
| 7913 | ||
| 7914 | # LT_SYS_MODULE_EXT | |
| 7915 | # ----------------- | |
| 7916 | AC_DEFUN([LT_SYS_MODULE_EXT], | |
| 7917 | [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl | |
| 7918 | AC_CACHE_CHECK([which extension is used for runtime loadable modules], | |
| 7919 | [libltdl_cv_shlibext], | |
| 7920 | [ | |
| 7921 | module=yes | |
| 7922 | eval libltdl_cv_shlibext=$shrext_cmds | |
| 7923 | ]) | |
| 7924 | if test -n "$libltdl_cv_shlibext"; then | |
| 7925 | m4_pattern_allow([LT_MODULE_EXT])dnl | |
| 7926 | AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"], | |
| 7927 | [Define to the extension used for runtime loadable modules, say, ".so".]) | |
| 7928 | fi | |
| 7929 | ])# LT_SYS_MODULE_EXT | |
| 7930 | ||
| 7931 | # Old name: | |
| 7932 | AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT]) | |
| 7933 | dnl aclocal-1.4 backwards compatibility: | |
| 7934 | dnl AC_DEFUN([AC_LTDL_SHLIBEXT], []) | |
| 7935 | ||
| 7936 | ||
| 7937 | # LT_SYS_MODULE_PATH | |
| 7938 | # ------------------ | |
| 7939 | AC_DEFUN([LT_SYS_MODULE_PATH], | |
| 7940 | [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl | |
| 7941 | AC_CACHE_CHECK([which variable specifies run-time module search path], | |
| 7942 | [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"]) | |
| 7943 | if test -n "$lt_cv_module_path_var"; then | |
| 7944 | m4_pattern_allow([LT_MODULE_PATH_VAR])dnl | |
| 7945 | AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"], | |
| 7946 | [Define to the name of the environment variable that determines the run-time module search path.]) | |
| 7947 | fi | |
| 7948 | ])# LT_SYS_MODULE_PATH | |
| 7949 | ||
| 7950 | # Old name: | |
| 7951 | AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH]) | |
| 7952 | dnl aclocal-1.4 backwards compatibility: | |
| 7953 | dnl AC_DEFUN([AC_LTDL_SHLIBPATH], []) | |
| 7954 | ||
| 7955 | ||
| 7956 | # LT_SYS_DLSEARCH_PATH | |
| 7957 | # -------------------- | |
| 7958 | AC_DEFUN([LT_SYS_DLSEARCH_PATH], | |
| 7959 | [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl | |
| 7960 | AC_CACHE_CHECK([for the default library search path], | |
| 7961 | [lt_cv_sys_dlsearch_path], | |
| 7962 | [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"]) | |
| 7963 | if test -n "$lt_cv_sys_dlsearch_path"; then | |
| 7964 | sys_dlsearch_path= | |
| 7965 | for dir in $lt_cv_sys_dlsearch_path; do | |
| 7966 | if test -z "$sys_dlsearch_path"; then | |
| 7967 | sys_dlsearch_path="$dir" | |
| 7968 | else | |
| 7969 | sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir" | |
| 7970 | fi | |
| 7971 | done | |
| 7972 | m4_pattern_allow([LT_DLSEARCH_PATH])dnl | |
| 7973 | AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"], | |
| 7974 | [Define to the system default library search path.]) | |
| 7975 | fi | |
| 7976 | ])# LT_SYS_DLSEARCH_PATH | |
| 7977 | ||
| 7978 | # Old name: | |
| 7979 | AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH]) | |
| 7980 | dnl aclocal-1.4 backwards compatibility: | |
| 7981 | dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], []) | |
| 7982 | ||
| 7983 | ||
| 7984 | # _LT_CHECK_DLPREOPEN | |
| 7985 | # ------------------- | |
| 7986 | m4_defun([_LT_CHECK_DLPREOPEN], | |
| 7987 | [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
| 7988 | AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen], | |
| 7989 | [libltdl_cv_preloaded_symbols], | |
| 7990 | [if test -n "$lt_cv_sys_global_symbol_pipe"; then | |
| 7991 | libltdl_cv_preloaded_symbols=yes | |
| 7992 | else | |
| 7993 | libltdl_cv_preloaded_symbols=no | |
| 7994 | fi | |
| 7995 | ]) | |
| 7996 | if test x"$libltdl_cv_preloaded_symbols" = xyes; then | |
| 7997 | AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1], | |
| 7998 | [Define if libtool can extract symbol lists from object files.]) | |
| 7999 | fi | |
| 8000 | ])# _LT_CHECK_DLPREOPEN | |
| 8001 | ||
| 8002 | ||
| 8003 | # LT_LIB_DLLOAD | |
| 8004 | # ------------- | |
| 8005 | AC_DEFUN([LT_LIB_DLLOAD], | |
| 8006 | [m4_pattern_allow([^LT_DLLOADERS$]) | |
| 8007 | LT_DLLOADERS= | |
| 8008 | AC_SUBST([LT_DLLOADERS]) | |
| 8009 | ||
| 8010 | AC_LANG_PUSH([C]) | |
| 8011 | ||
| 8012 | LIBADD_DLOPEN= | |
| 8013 | AC_SEARCH_LIBS([dlopen], [dl], | |
| 8014 | [AC_DEFINE([HAVE_LIBDL], [1], | |
| 8015 | [Define if you have the libdl library or equivalent.]) | |
| 8016 | if test "$ac_cv_search_dlopen" != "none required" ; then | |
| 8017 | LIBADD_DLOPEN="-ldl" | |
| 8018 | fi | |
| 8019 | libltdl_cv_lib_dl_dlopen="yes" | |
| 8020 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"], | |
| 8021 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H | |
| 8022 | # include <dlfcn.h> | |
| 8023 | #endif | |
| 8024 | ]], [[dlopen(0, 0);]])], | |
| 8025 | [AC_DEFINE([HAVE_LIBDL], [1], | |
| 8026 | [Define if you have the libdl library or equivalent.]) | |
| 8027 | libltdl_cv_func_dlopen="yes" | |
| 8028 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"], | |
| 8029 | [AC_CHECK_LIB([svld], [dlopen], | |
| 8030 | [AC_DEFINE([HAVE_LIBDL], [1], | |
| 8031 | [Define if you have the libdl library or equivalent.]) | |
| 8032 | LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes" | |
| 8033 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])]) | |
| 8034 | if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes | |
| 8035 | then | |
| 8036 | lt_save_LIBS="$LIBS" | |
| 8037 | LIBS="$LIBS $LIBADD_DLOPEN" | |
| 8038 | AC_CHECK_FUNCS([dlerror]) | |
| 8039 | LIBS="$lt_save_LIBS" | |
| 8040 | fi | |
| 8041 | AC_SUBST([LIBADD_DLOPEN]) | |
| 8042 | ||
| 8043 | LIBADD_SHL_LOAD= | |
| 8044 | AC_CHECK_FUNC([shl_load], | |
| 8045 | [AC_DEFINE([HAVE_SHL_LOAD], [1], | |
| 8046 | [Define if you have the shl_load function.]) | |
| 8047 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"], | |
| 8048 | [AC_CHECK_LIB([dld], [shl_load], | |
| 8049 | [AC_DEFINE([HAVE_SHL_LOAD], [1], | |
| 8050 | [Define if you have the shl_load function.]) | |
| 8051 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la" | |
| 8052 | LIBADD_SHL_LOAD="-ldld"])]) | |
| 8053 | AC_SUBST([LIBADD_SHL_LOAD]) | |
| 8054 | ||
| 8055 | case $host_os in | |
| 8056 | darwin[[1567]].*) | |
| 8057 | # We only want this for pre-Mac OS X 10.4. | |
| 8058 | AC_CHECK_FUNC([_dyld_func_lookup], | |
| 8059 | [AC_DEFINE([HAVE_DYLD], [1], | |
| 8060 | [Define if you have the _dyld_func_lookup function.]) | |
| 8061 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"]) | |
| 8062 | ;; | |
| 8063 | beos*) | |
| 8064 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la" | |
| 8065 | ;; | |
| 8066 | cygwin* | mingw* | os2* | pw32*) | |
| 8067 | AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]]) | |
| 8068 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la" | |
| 8069 | ;; | |
| 8070 | esac | |
| 8071 | ||
| 8072 | AC_CHECK_LIB([dld], [dld_link], | |
| 8073 | [AC_DEFINE([HAVE_DLD], [1], | |
| 8074 | [Define if you have the GNU dld library.]) | |
| 8075 | LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"]) | |
| 8076 | AC_SUBST([LIBADD_DLD_LINK]) | |
| 8077 | ||
| 8078 | m4_pattern_allow([^LT_DLPREOPEN$]) | |
| 8079 | LT_DLPREOPEN= | |
| 8080 | if test -n "$LT_DLLOADERS" | |
| 8081 | then | |
| 8082 | for lt_loader in $LT_DLLOADERS; do | |
| 8083 | LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader " | |
| 8084 | done | |
| 8085 | AC_DEFINE([HAVE_LIBDLLOADER], [1], | |
| 8086 | [Define if libdlloader will be built on this platform]) | |
| 8087 | fi | |
| 8088 | AC_SUBST([LT_DLPREOPEN]) | |
| 8089 | ||
| 8090 | dnl This isn't used anymore, but set it for backwards compatibility | |
| 8091 | LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD" | |
| 8092 | AC_SUBST([LIBADD_DL]) | |
| 8093 | ||
| 8094 | AC_LANG_POP | |
| 8095 | ])# LT_LIB_DLLOAD | |
| 8096 | ||
| 8097 | # Old name: | |
| 8098 | AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD]) | |
| 8099 | dnl aclocal-1.4 backwards compatibility: | |
| 8100 | dnl AC_DEFUN([AC_LTDL_DLLIB], []) | |
| 8101 | ||
| 8102 | ||
| 8103 | # LT_SYS_SYMBOL_USCORE | |
| 8104 | # -------------------- | |
| 8105 | # does the compiler prefix global symbols with an underscore? | |
| 8106 | AC_DEFUN([LT_SYS_SYMBOL_USCORE], | |
| 8107 | [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
| 8108 | AC_CACHE_CHECK([for _ prefix in compiled symbols], | |
| 8109 | [lt_cv_sys_symbol_underscore], | |
| 8110 | [lt_cv_sys_symbol_underscore=no | |
| 8111 | cat > conftest.$ac_ext <<_LT_EOF | |
| 8112 | void nm_test_func(){} | |
| 8113 | int main(){nm_test_func;return 0;} | |
| 8114 | _LT_EOF | |
| 8115 | if AC_TRY_EVAL(ac_compile); then | |
| 8116 | # Now try to grab the symbols. | |
| 8117 | ac_nlist=conftest.nm | |
| 8118 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then | |
| 8119 | # See whether the symbols have a leading underscore. | |
| 8120 | if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then | |
| 8121 | lt_cv_sys_symbol_underscore=yes | |
| 8122 | else | |
| 8123 | if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then | |
| 8124 | : | |
| 8125 | else | |
| 8126 | echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD | |
| 8127 | fi | |
| 8128 | fi | |
| 8129 | else | |
| 8130 | echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
| 8131 | fi | |
| 8132 | else | |
| 8133 | echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD | |
| 8134 | cat conftest.c >&AS_MESSAGE_LOG_FD | |
| 8135 | fi | |
| 8136 | rm -rf conftest* | |
| 8137 | ]) | |
| 8138 | sys_symbol_underscore=$lt_cv_sys_symbol_underscore | |
| 8139 | AC_SUBST([sys_symbol_underscore]) | |
| 8140 | ])# LT_SYS_SYMBOL_USCORE | |
| 8141 | ||
| 8142 | # Old name: | |
| 8143 | AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE]) | |
| 8144 | dnl aclocal-1.4 backwards compatibility: | |
| 8145 | dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], []) | |
| 8146 | ||
| 8147 | ||
| 8148 | # LT_FUNC_DLSYM_USCORE | |
| 8149 | # -------------------- | |
| 8150 | AC_DEFUN([LT_FUNC_DLSYM_USCORE], | |
| 8151 | [AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl | |
| 8152 | if test x"$lt_cv_sys_symbol_underscore" = xyes; then | |
| 8153 | if test x"$libltdl_cv_func_dlopen" = xyes || | |
| 8154 | test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then | |
| 8155 | AC_CACHE_CHECK([whether we have to add an underscore for dlsym], | |
| 8156 | [libltdl_cv_need_uscore], | |
| 8157 | [libltdl_cv_need_uscore=unknown | |
| 8158 | save_LIBS="$LIBS" | |
| 8159 | LIBS="$LIBS $LIBADD_DLOPEN" | |
| 8160 | _LT_TRY_DLOPEN_SELF( | |
| 8161 | [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes], | |
| 8162 | [], [libltdl_cv_need_uscore=cross]) | |
| 8163 | LIBS="$save_LIBS" | |
| 8164 | ]) | |
| 8165 | fi | |
| 8166 | fi | |
| 8167 | ||
| 8168 | if test x"$libltdl_cv_need_uscore" = xyes; then | |
| 8169 | AC_DEFINE([NEED_USCORE], [1], | |
| 8170 | [Define if dlsym() requires a leading underscore in symbol names.]) | |
| 8171 | fi | |
| 8172 | ])# LT_FUNC_DLSYM_USCORE | |
| 8173 | ||
| 8174 | # Old name: | |
| 8175 | AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE]) | |
| 8176 | dnl aclocal-1.4 backwards compatibility: | |
| 8177 | dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], []) | |
| 8178 | ||
| 8179 | ############################################################################## | |
| 8180 | # Helper functions for option handling. -*- Autoconf -*- | |
| 8181 | # | |
| 8182 | # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. | |
| 8183 | # Written by Gary V. Vaughan, 2004 | |
| 8184 | # | |
| 8185 | # This file is free software; the Free Software Foundation gives | |
| 8186 | # unlimited permission to copy and/or distribute it, with or without | |
| 8187 | # modifications, as long as this notice is preserved. | |
| 8188 | ||
| 8189 | # serial 6 ltoptions.m4 | |
| 8190 | ||
| 8191 | # This is to help aclocal find these macros, as it can't see m4_define. | |
| 8192 | AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) | |
| 8193 | ||
| 8194 | ||
| 8195 | # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) | |
| 8196 | # ------------------------------------------ | |
| 8197 | m4_define([_LT_MANGLE_OPTION], | |
| 8198 | [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) | |
| 8199 | ||
| 8200 | ||
| 8201 | # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) | |
| 8202 | # --------------------------------------- | |
| 8203 | # Set option OPTION-NAME for macro MACRO-NAME, and if there is a | |
| 8204 | # matching handler defined, dispatch to it. Other OPTION-NAMEs are | |
| 8205 | # saved as a flag. | |
| 8206 | m4_define([_LT_SET_OPTION], | |
| 8207 | [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl | |
| 8208 | m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), | |
| 8209 | _LT_MANGLE_DEFUN([$1], [$2]), | |
| 8210 | [m4_warning([Unknown $1 option `$2'])])[]dnl | |
| 8211 | ]) | |
| 8212 | ||
| 8213 | ||
| 8214 | # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) | |
| 8215 | # ------------------------------------------------------------ | |
| 8216 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
| 8217 | m4_define([_LT_IF_OPTION], | |
| 8218 | [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) | |
| 8219 | ||
| 8220 | ||
| 8221 | # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) | |
| 8222 | # ------------------------------------------------------- | |
| 8223 | # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME | |
| 8224 | # are set. | |
| 8225 | m4_define([_LT_UNLESS_OPTIONS], | |
| 8226 | [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | |
| 8227 | [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), | |
| 8228 | [m4_define([$0_found])])])[]dnl | |
| 8229 | m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 | |
| 8230 | ])[]dnl | |
| 8231 | ]) | |
| 8232 | ||
| 8233 | ||
| 8234 | # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) | |
| 8235 | # ---------------------------------------- | |
| 8236 | # OPTION-LIST is a space-separated list of Libtool options associated | |
| 8237 | # with MACRO-NAME. If any OPTION has a matching handler declared with | |
| 8238 | # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about | |
| 8239 | # the unknown option and exit. | |
| 8240 | m4_defun([_LT_SET_OPTIONS], | |
| 8241 | [# Set options | |
| 8242 | m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | |
| 8243 | [_LT_SET_OPTION([$1], _LT_Option)]) | |
| 8244 | ||
| 8245 | m4_if([$1],[LT_INIT],[ | |
| 8246 | dnl | |
| 8247 | dnl Simply set some default values (i.e off) if boolean options were not | |
| 8248 | dnl specified: | |
| 8249 | _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no | |
| 8250 | ]) | |
| 8251 | _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no | |
| 8252 | ]) | |
| 8253 | dnl | |
| 8254 | dnl If no reference was made to various pairs of opposing options, then | |
| 8255 | dnl we run the default mode handler for the pair. For example, if neither | |
| 8256 | dnl `shared' nor `disable-shared' was passed, we enable building of shared | |
| 8257 | dnl archives by default: | |
| 8258 | _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) | |
| 8259 | _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) | |
| 8260 | _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) | |
| 8261 | _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], | |
| 8262 | [_LT_ENABLE_FAST_INSTALL]) | |
| 8263 | ]) | |
| 8264 | ])# _LT_SET_OPTIONS | |
| 8265 | ||
| 8266 | ||
| 8267 | ## --------------------------------- ## | |
| 8268 | ## Macros to handle LT_INIT options. ## | |
| 8269 | ## --------------------------------- ## | |
| 8270 | ||
| 8271 | # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) | |
| 8272 | # ----------------------------------------- | |
| 8273 | m4_define([_LT_MANGLE_DEFUN], | |
| 8274 | [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) | |
| 8275 | ||
| 8276 | ||
| 8277 | # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) | |
| 8278 | # ----------------------------------------------- | |
| 8279 | m4_define([LT_OPTION_DEFINE], | |
| 8280 | [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl | |
| 8281 | ])# LT_OPTION_DEFINE | |
| 8282 | ||
| 8283 | ||
| 8284 | # dlopen | |
| 8285 | # ------ | |
| 8286 | LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes | |
| 8287 | ]) | |
| 8288 | ||
| 8289 | AU_DEFUN([AC_LIBTOOL_DLOPEN], | |
| 8290 | [_LT_SET_OPTION([LT_INIT], [dlopen]) | |
| 8291 | AC_DIAGNOSE([obsolete], | |
| 8292 | [$0: Remove this warning and the call to _LT_SET_OPTION when you | |
| 8293 | put the `dlopen' option into LT_INIT's first parameter.]) | |
| 8294 | ]) | |
| 8295 | ||
| 8296 | dnl aclocal-1.4 backwards compatibility: | |
| 8297 | dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) | |
| 8298 | ||
| 8299 | ||
| 8300 | # win32-dll | |
| 8301 | # --------- | |
| 8302 | # Declare package support for building win32 dll's. | |
| 8303 | LT_OPTION_DEFINE([LT_INIT], [win32-dll], | |
| 8304 | [enable_win32_dll=yes | |
| 8305 | ||
| 8306 | case $host in | |
| 8307 | *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) | |
| 8308 | AC_CHECK_TOOL(AS, as, false) | |
| 8309 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) | |
| 8310 | AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
| 8311 | ;; | |
| 8312 | esac | |
| 8313 | ||
| 8314 | test -z "$AS" && AS=as | |
| 8315 | _LT_DECL([], [AS], [0], [Assembler program])dnl | |
| 8316 | ||
| 8317 | test -z "$DLLTOOL" && DLLTOOL=dlltool | |
| 8318 | _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl | |
| 8319 | ||
| 8320 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
| 8321 | _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl | |
| 8322 | ])# win32-dll | |
| 8323 | ||
| 8324 | AU_DEFUN([AC_LIBTOOL_WIN32_DLL], | |
| 8325 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
| 8326 | _LT_SET_OPTION([LT_INIT], [win32-dll]) | |
| 8327 | AC_DIAGNOSE([obsolete], | |
| 8328 | [$0: Remove this warning and the call to _LT_SET_OPTION when you | |
| 8329 | put the `win32-dll' option into LT_INIT's first parameter.]) | |
| 8330 | ]) | |
| 8331 | ||
| 8332 | dnl aclocal-1.4 backwards compatibility: | |
| 8333 | dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) | |
| 8334 | ||
| 8335 | ||
| 8336 | # _LT_ENABLE_SHARED([DEFAULT]) | |
| 8337 | # ---------------------------- | |
| 8338 | # implement the --enable-shared flag, and supports the `shared' and | |
| 8339 | # `disable-shared' LT_INIT options. | |
| 8340 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
| 8341 | m4_define([_LT_ENABLE_SHARED], | |
| 8342 | [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
| 8343 | AC_ARG_ENABLE([shared], | |
| 8344 | [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], | |
| 8345 | [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], | |
| 8346 | [p=${PACKAGE-default} | |
| 8347 | case $enableval in | |
| 8348 | yes) enable_shared=yes ;; | |
| 8349 | no) enable_shared=no ;; | |
| 8350 | *) | |
| 8351 | enable_shared=no | |
| 8352 | # Look at the argument we got. We use all the common list separators. | |
| 8353 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
| 8354 | for pkg in $enableval; do | |
| 8355 | IFS="$lt_save_ifs" | |
| 8356 | if test "X$pkg" = "X$p"; then | |
| 8357 | enable_shared=yes | |
| 8358 | fi | |
| 8359 | done | |
| 8360 | IFS="$lt_save_ifs" | |
| 8361 | ;; | |
| 8362 | esac], | |
| 8363 | [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) | |
| 8364 | ||
| 8365 | _LT_DECL([build_libtool_libs], [enable_shared], [0], | |
| 8366 | [Whether or not to build shared libraries]) | |
| 8367 | ])# _LT_ENABLE_SHARED | |
| 8368 | ||
| 8369 | LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) | |
| 8370 | LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) | |
| 8371 | ||
| 8372 | # Old names: | |
| 8373 | AC_DEFUN([AC_ENABLE_SHARED], | |
| 8374 | [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) | |
| 8375 | ]) | |
| 8376 | ||
| 8377 | AC_DEFUN([AC_DISABLE_SHARED], | |
| 8378 | [_LT_SET_OPTION([LT_INIT], [disable-shared]) | |
| 8379 | ]) | |
| 8380 | ||
| 8381 | AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) | |
| 8382 | AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) | |
| 8383 | ||
| 8384 | dnl aclocal-1.4 backwards compatibility: | |
| 8385 | dnl AC_DEFUN([AM_ENABLE_SHARED], []) | |
| 8386 | dnl AC_DEFUN([AM_DISABLE_SHARED], []) | |
| 8387 | ||
| 8388 | ||
| 8389 | ||
| 8390 | # _LT_ENABLE_STATIC([DEFAULT]) | |
| 8391 | # ---------------------------- | |
| 8392 | # implement the --enable-static flag, and support the `static' and | |
| 8393 | # `disable-static' LT_INIT options. | |
| 8394 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
| 8395 | m4_define([_LT_ENABLE_STATIC], | |
| 8396 | [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
| 8397 | AC_ARG_ENABLE([static], | |
| 8398 | [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], | |
| 8399 | [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], | |
| 8400 | [p=${PACKAGE-default} | |
| 8401 | case $enableval in | |
| 8402 | yes) enable_static=yes ;; | |
| 8403 | no) enable_static=no ;; | |
| 8404 | *) | |
| 8405 | enable_static=no | |
| 8406 | # Look at the argument we got. We use all the common list separators. | |
| 8407 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
| 8408 | for pkg in $enableval; do | |
| 8409 | IFS="$lt_save_ifs" | |
| 8410 | if test "X$pkg" = "X$p"; then | |
| 8411 | enable_static=yes | |
| 8412 | fi | |
| 8413 | done | |
| 8414 | IFS="$lt_save_ifs" | |
| 8415 | ;; | |
| 8416 | esac], | |
| 8417 | [enable_static=]_LT_ENABLE_STATIC_DEFAULT) | |
| 8418 | ||
| 8419 | _LT_DECL([build_old_libs], [enable_static], [0], | |
| 8420 | [Whether or not to build static libraries]) | |
| 8421 | ])# _LT_ENABLE_STATIC | |
| 8422 | ||
| 8423 | LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) | |
| 8424 | LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) | |
| 8425 | ||
| 8426 | # Old names: | |
| 8427 | AC_DEFUN([AC_ENABLE_STATIC], | |
| 8428 | [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) | |
| 8429 | ]) | |
| 8430 | ||
| 8431 | AC_DEFUN([AC_DISABLE_STATIC], | |
| 8432 | [_LT_SET_OPTION([LT_INIT], [disable-static]) | |
| 8433 | ]) | |
| 8434 | ||
| 8435 | AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) | |
| 8436 | AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) | |
| 8437 | ||
| 8438 | dnl aclocal-1.4 backwards compatibility: | |
| 8439 | dnl AC_DEFUN([AM_ENABLE_STATIC], []) | |
| 8440 | dnl AC_DEFUN([AM_DISABLE_STATIC], []) | |
| 8441 | ||
| 8442 | ||
| 8443 | ||
| 8444 | # _LT_ENABLE_FAST_INSTALL([DEFAULT]) | |
| 8445 | # ---------------------------------- | |
| 8446 | # implement the --enable-fast-install flag, and support the `fast-install' | |
| 8447 | # and `disable-fast-install' LT_INIT options. | |
| 8448 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
| 8449 | m4_define([_LT_ENABLE_FAST_INSTALL], | |
| 8450 | [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
| 8451 | AC_ARG_ENABLE([fast-install], | |
| 8452 | [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], | |
| 8453 | [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], | |
| 8454 | [p=${PACKAGE-default} | |
| 8455 | case $enableval in | |
| 8456 | yes) enable_fast_install=yes ;; | |
| 8457 | no) enable_fast_install=no ;; | |
| 8458 | *) | |
| 8459 | enable_fast_install=no | |
| 8460 | # Look at the argument we got. We use all the common list separators. | |
| 8461 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
| 8462 | for pkg in $enableval; do | |
| 8463 | IFS="$lt_save_ifs" | |
| 8464 | if test "X$pkg" = "X$p"; then | |
| 8465 | enable_fast_install=yes | |
| 8466 | fi | |
| 8467 | done | |
| 8468 | IFS="$lt_save_ifs" | |
| 8469 | ;; | |
| 8470 | esac], | |
| 8471 | [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) | |
| 8472 | ||
| 8473 | _LT_DECL([fast_install], [enable_fast_install], [0], | |
| 8474 | [Whether or not to optimize for fast installation])dnl | |
| 8475 | ])# _LT_ENABLE_FAST_INSTALL | |
| 8476 | ||
| 8477 | LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) | |
| 8478 | LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) | |
| 8479 | ||
| 8480 | # Old names: | |
| 8481 | AU_DEFUN([AC_ENABLE_FAST_INSTALL], | |
| 8482 | [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) | |
| 8483 | AC_DIAGNOSE([obsolete], | |
| 8484 | [$0: Remove this warning and the call to _LT_SET_OPTION when you put | |
| 8485 | the `fast-install' option into LT_INIT's first parameter.]) | |
| 8486 | ]) | |
| 8487 | ||
| 8488 | AU_DEFUN([AC_DISABLE_FAST_INSTALL], | |
| 8489 | [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) | |
| 8490 | AC_DIAGNOSE([obsolete], | |
| 8491 | [$0: Remove this warning and the call to _LT_SET_OPTION when you put | |
| 8492 | the `disable-fast-install' option into LT_INIT's first parameter.]) | |
| 8493 | ]) | |
| 8494 | ||
| 8495 | dnl aclocal-1.4 backwards compatibility: | |
| 8496 | dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) | |
| 8497 | dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) | |
| 8498 | ||
| 8499 | ||
| 8500 | # _LT_WITH_PIC([MODE]) | |
| 8501 | # -------------------- | |
| 8502 | # implement the --with-pic flag, and support the `pic-only' and `no-pic' | |
| 8503 | # LT_INIT options. | |
| 8504 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. | |
| 8505 | m4_define([_LT_WITH_PIC], | |
| 8506 | [AC_ARG_WITH([pic], | |
| 8507 | [AS_HELP_STRING([--with-pic], | |
| 8508 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], | |
| 8509 | [pic_mode="$withval"], | |
| 8510 | [pic_mode=default]) | |
| 8511 | ||
| 8512 | test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) | |
| 8513 | ||
| 8514 | _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl | |
| 8515 | ])# _LT_WITH_PIC | |
| 8516 | ||
| 8517 | LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) | |
| 8518 | LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) | |
| 8519 | ||
| 8520 | # Old name: | |
| 8521 | AU_DEFUN([AC_LIBTOOL_PICMODE], | |
| 8522 | [_LT_SET_OPTION([LT_INIT], [pic-only]) | |
| 8523 | AC_DIAGNOSE([obsolete], | |
| 8524 | [$0: Remove this warning and the call to _LT_SET_OPTION when you | |
| 8525 | put the `pic-only' option into LT_INIT's first parameter.]) | |
| 8526 | ]) | |
| 8527 | ||
| 8528 | dnl aclocal-1.4 backwards compatibility: | |
| 8529 | dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) | |
| 8530 | ||
| 8531 | ## ----------------- ## | |
| 8532 | ## LTDL_INIT Options ## | |
| 8533 | ## ----------------- ## | |
| 8534 | ||
| 8535 | m4_define([_LTDL_MODE], []) | |
| 8536 | LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], | |
| 8537 | [m4_define([_LTDL_MODE], [nonrecursive])]) | |
| 8538 | LT_OPTION_DEFINE([LTDL_INIT], [recursive], | |
| 8539 | [m4_define([_LTDL_MODE], [recursive])]) | |
| 8540 | LT_OPTION_DEFINE([LTDL_INIT], [subproject], | |
| 8541 | [m4_define([_LTDL_MODE], [subproject])]) | |
| 8542 | ||
| 8543 | m4_define([_LTDL_TYPE], []) | |
| 8544 | LT_OPTION_DEFINE([LTDL_INIT], [installable], | |
| 8545 | [m4_define([_LTDL_TYPE], [installable])]) | |
| 8546 | LT_OPTION_DEFINE([LTDL_INIT], [convenience], | |
| 8547 | [m4_define([_LTDL_TYPE], [convenience])]) | |
| 8548 | ||
| 8549 | ############################################################################## | |
| 8550 | # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- | |
| 8551 | # | |
| 8552 | # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. | |
| 8553 | # Written by Gary V. Vaughan, 2004 | |
| 8554 | # | |
| 8555 | # This file is free software; the Free Software Foundation gives | |
| 8556 | # unlimited permission to copy and/or distribute it, with or without | |
| 8557 | # modifications, as long as this notice is preserved. | |
| 8558 | ||
| 8559 | # serial 6 ltsugar.m4 | |
| 8560 | ||
| 8561 | # This is to help aclocal find these macros, as it can't see m4_define. | |
| 8562 | AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) | |
| 8563 | ||
| 8564 | ||
| 8565 | # lt_join(SEP, ARG1, [ARG2...]) | |
| 8566 | # ----------------------------- | |
| 8567 | # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their | |
| 8568 | # associated separator. | |
| 8569 | # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier | |
| 8570 | # versions in m4sugar had bugs. | |
| 8571 | m4_define([lt_join], | |
| 8572 | [m4_if([$#], [1], [], | |
| 8573 | [$#], [2], [[$2]], | |
| 8574 | [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) | |
| 8575 | m4_define([_lt_join], | |
| 8576 | [m4_if([$#$2], [2], [], | |
| 8577 | [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) | |
| 8578 | ||
| 8579 | ||
| 8580 | # lt_car(LIST) | |
| 8581 | # lt_cdr(LIST) | |
| 8582 | # ------------ | |
| 8583 | # Manipulate m4 lists. | |
| 8584 | # These macros are necessary as long as will still need to support | |
| 8585 | # Autoconf-2.59 which quotes differently. | |
| 8586 | m4_define([lt_car], [[$1]]) | |
| 8587 | m4_define([lt_cdr], | |
| 8588 | [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], | |
| 8589 | [$#], 1, [], | |
| 8590 | [m4_dquote(m4_shift($@))])]) | |
| 8591 | m4_define([lt_unquote], $1) | |
| 8592 | ||
| 8593 | ||
| 8594 | # lt_append(MACRO-NAME, STRING, [SEPARATOR]) | |
| 8595 | # ------------------------------------------ | |
| 8596 | # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. | |
| 8597 | # Note that neither SEPARATOR nor STRING are expanded; they are appended | |
| 8598 | # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). | |
| 8599 | # No SEPARATOR is output if MACRO-NAME was previously undefined (different | |
| 8600 | # than defined and empty). | |
| 8601 | # | |
| 8602 | # This macro is needed until we can rely on Autoconf 2.62, since earlier | |
| 8603 | # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. | |
| 8604 | m4_define([lt_append], | |
| 8605 | [m4_define([$1], | |
| 8606 | m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) | |
| 8607 | ||
| 8608 | ||
| 8609 | ||
| 8610 | # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) | |
| 8611 | # ---------------------------------------------------------- | |
| 8612 | # Produce a SEP delimited list of all paired combinations of elements of | |
| 8613 | # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list | |
| 8614 | # has the form PREFIXmINFIXSUFFIXn. | |
| 8615 | # Needed until we can rely on m4_combine added in Autoconf 2.62. | |
| 8616 | m4_define([lt_combine], | |
| 8617 | [m4_if(m4_eval([$# > 3]), [1], | |
| 8618 | [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl | |
| 8619 | [[m4_foreach([_Lt_prefix], [$2], | |
| 8620 | [m4_foreach([_Lt_suffix], | |
| 8621 | ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, | |
| 8622 | [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) | |
| 8623 | ||
| 8624 | ||
| 8625 | # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) | |
| 8626 | # ----------------------------------------------------------------------- | |
| 8627 | # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited | |
| 8628 | # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. | |
| 8629 | m4_define([lt_if_append_uniq], | |
| 8630 | [m4_ifdef([$1], | |
| 8631 | [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], | |
| 8632 | [lt_append([$1], [$2], [$3])$4], | |
| 8633 | [$5])], | |
| 8634 | [lt_append([$1], [$2], [$3])$4])]) | |
| 8635 | ||
| 8636 | ||
| 8637 | # lt_dict_add(DICT, KEY, VALUE) | |
| 8638 | # ----------------------------- | |
| 8639 | m4_define([lt_dict_add], | |
| 8640 | [m4_define([$1($2)], [$3])]) | |
| 8641 | ||
| 8642 | ||
| 8643 | # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) | |
| 8644 | # -------------------------------------------- | |
| 8645 | m4_define([lt_dict_add_subkey], | |
| 8646 | [m4_define([$1($2:$3)], [$4])]) | |
| 8647 | ||
| 8648 | ||
| 8649 | # lt_dict_fetch(DICT, KEY, [SUBKEY]) | |
| 8650 | # ---------------------------------- | |
| 8651 | m4_define([lt_dict_fetch], | |
| 8652 | [m4_ifval([$3], | |
| 8653 | m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), | |
| 8654 | m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) | |
| 8655 | ||
| 8656 | ||
| 8657 | # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) | |
| 8658 | # ----------------------------------------------------------------- | |
| 8659 | m4_define([lt_if_dict_fetch], | |
| 8660 | [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], | |
| 8661 | [$5], | |
| 8662 | [$6])]) | |
| 8663 | ||
| 8664 | ||
| 8665 | # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) | |
| 8666 | # -------------------------------------------------------------- | |
| 8667 | m4_define([lt_dict_filter], | |
| 8668 | [m4_if([$5], [], [], | |
| 8669 | [lt_join(m4_quote(m4_default([$4], [[, ]])), | |
| 8670 | lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), | |
| 8671 | [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl | |
| 8672 | ]) | |
| 8673 | ||
| 8674 | ############################################################################## | |
| 8675 | # ltversion.m4 -- version numbers -*- Autoconf -*- | |
| 8676 | # | |
| 8677 | # Copyright (C) 2004 Free Software Foundation, Inc. | |
| 8678 | # Written by Scott James Remnant, 2004 | |
| 8679 | # | |
| 8680 | # This file is free software; the Free Software Foundation gives | |
| 8681 | # unlimited permission to copy and/or distribute it, with or without | |
| 8682 | # modifications, as long as this notice is preserved. | |
| 8683 | ||
| 8684 | # Generated from ltversion.in. | |
| 8685 | ||
| 8686 | # serial 3012 ltversion.m4 | |
| 8687 | # This file is part of GNU Libtool | |
| 8688 | ||
| 8689 | m4_define([LT_PACKAGE_VERSION], [2.2.6]) | |
| 8690 | m4_define([LT_PACKAGE_REVISION], [1.3012]) | |
| 8691 | ||
| 8692 | AC_DEFUN([LTVERSION_VERSION], | |
| 8693 | [macro_version='2.2.6' | |
| 8694 | macro_revision='1.3012' | |
| 8695 | _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) | |
| 8696 | _LT_DECL(, macro_revision, 0) | |
| 8697 | ]) | |
| 8698 | ||
| 8699 | ############################################################################## | |
| 8700 | # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- | |
| 8701 | # | |
| 8702 | # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. | |
| 8703 | # Written by Scott James Remnant, 2004. | |
| 8704 | # | |
| 8705 | # This file is free software; the Free Software Foundation gives | |
| 8706 | # unlimited permission to copy and/or distribute it, with or without | |
| 8707 | # modifications, as long as this notice is preserved. | |
| 8708 | ||
| 8709 | # serial 4 lt~obsolete.m4 | |
| 8710 | ||
| 8711 | # These exist entirely to fool aclocal when bootstrapping libtool. | |
| 8712 | # | |
| 8713 | # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) | |
| 8714 | # which have later been changed to m4_define as they aren't part of the | |
| 8715 | # exported API, or moved to Autoconf or Automake where they belong. | |
| 8716 | # | |
| 8717 | # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN | |
| 8718 | # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us | |
| 8719 | # using a macro with the same name in our local m4/libtool.m4 it'll | |
| 8720 | # pull the old libtool.m4 in (it doesn't see our shiny new m4_define | |
| 8721 | # and doesn't know about Autoconf macros at all.) | |
| 8722 | # | |
| 8723 | # So we provide this file, which has a silly filename so it's always | |
| 8724 | # included after everything else. This provides aclocal with the | |
| 8725 | # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything | |
| 8726 | # because those macros already exist, or will be overwritten later. | |
| 8727 | # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. | |
| 8728 | # | |
| 8729 | # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. | |
| 8730 | # Yes, that means every name once taken will need to remain here until | |
| 8731 | # we give up compatibility with versions before 1.7, at which point | |
| 8732 | # we need to keep only those names which we still refer to. | |
| 8733 | ||
| 8734 | # This is to help aclocal find these macros, as it can't see m4_define. | |
| 8735 | AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) | |
| 8736 | ||
| 8737 | m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) | |
| 8738 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) | |
| 8739 | m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) | |
| 8740 | m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) | |
| 8741 | m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) | |
| 8742 | m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) | |
| 8743 | m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) | |
| 8744 | m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) | |
| 8745 | m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) | |
| 8746 | m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) | |
| 8747 | m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) | |
| 8748 | m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) | |
| 8749 | m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) | |
| 8750 | m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) | |
| 8751 | m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) | |
| 8752 | m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) | |
| 8753 | m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) | |
| 8754 | m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) | |
| 8755 | m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) | |
| 8756 | m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) | |
| 8757 | m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) | |
| 8758 | m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) | |
| 8759 | m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) | |
| 8760 | m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) | |
| 8761 | m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) | |
| 8762 | m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) | |
| 8763 | m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) | |
| 8764 | m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) | |
| 8765 | m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) | |
| 8766 | m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) | |
| 8767 | m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) | |
| 8768 | m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) | |
| 8769 | m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) | |
| 8770 | m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) | |
| 8771 | m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) | |
| 8772 | m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) | |
| 8773 | m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) | |
| 8774 | m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) | |
| 8775 | m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) | |
| 8776 | m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) | |
| 8777 | m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) | |
| 8778 | m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) | |
| 8779 | m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) | |
| 8780 | m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) | |
| 8781 | m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) | |
| 8782 | m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) | |
| 8783 | m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) | |
| 8784 | m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) | |
| 8785 | m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) | |
| 8786 | m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) | |
| 8787 | m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) | |
| 8788 | m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) | |
| 8789 | m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) | |
| 8790 | m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) | |
| 8791 | m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) | |
| 8792 | # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- | |
| 8793 | # | |
| 8794 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. | |
| 8795 | # | |
| 8796 | # This program is free software; you can redistribute it and/or modify | |
| 8797 | # it under the terms of the GNU General Public License as published by | |
| 8798 | # the Free Software Foundation; either version 2 of the License, or | |
| 8799 | # (at your option) any later version. | |
| 8800 | # | |
| 8801 | # This program is distributed in the hope that it will be useful, but | |
| 8802 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 8803 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 8804 | # General Public License for more details. | |
| 8805 | # | |
| 8806 | # You should have received a copy of the GNU General Public License | |
| 8807 | # along with this program; if not, write to the Free Software | |
| 8808 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 8809 | # | |
| 8810 | # As a special exception to the GNU General Public License, if you | |
| 8811 | # distribute this file as part of a program that contains a | |
| 8812 | # configuration script generated by Autoconf, you may include it under | |
| 8813 | # the same distribution terms that you use for the rest of that program. | |
| 8814 | ||
| 8815 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) | |
| 8816 | # ---------------------------------- | |
| 8817 | AC_DEFUN([PKG_PROG_PKG_CONFIG], | |
| 8818 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) | |
| 8819 | m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) | |
| 8820 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl | |
| 8821 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then | |
| 8822 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) | |
| 8823 | fi | |
| 8824 | if test -n "$PKG_CONFIG"; then | |
| 8825 | _pkg_min_version=m4_default([$1], [0.9.0]) | |
| 8826 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) | |
| 8827 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then | |
| 8828 | AC_MSG_RESULT([yes]) | |
| 8829 | else | |
| 8830 | AC_MSG_RESULT([no]) | |
| 8831 | PKG_CONFIG="" | |
| 8832 | fi | |
| 8833 | ||
| 8834 | fi[]dnl | |
| 8835 | ])# PKG_PROG_PKG_CONFIG | |
| 8836 | ||
| 8837 | # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
| 8838 | # | |
| 8839 | # Check to see whether a particular set of modules exists. Similar | |
| 8840 | # to PKG_CHECK_MODULES(), but does not set variables or print errors. | |
| 8841 | # | |
| 8842 | # | |
| 8843 | # Similar to PKG_CHECK_MODULES, make sure that the first instance of | |
| 8844 | # this or PKG_CHECK_MODULES is called, or make sure to call | |
| 8845 | # PKG_CHECK_EXISTS manually | |
| 8846 | # -------------------------------------------------------------- | |
| 8847 | AC_DEFUN([PKG_CHECK_EXISTS], | |
| 8848 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
| 8849 | if test -n "$PKG_CONFIG" && \ | |
| 8850 | AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then | |
| 8851 | m4_ifval([$2], [$2], [:]) | |
| 8852 | m4_ifvaln([$3], [else | |
| 8853 | $3])dnl | |
| 8854 | fi]) | |
| 8855 | ||
| 8856 | ||
| 8857 | # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) | |
| 8858 | # --------------------------------------------- | |
| 8859 | m4_define([_PKG_CONFIG], | |
| 8860 | [if test -n "$PKG_CONFIG"; then | |
| 8861 | if test -n "$$1"; then | |
| 8862 | pkg_cv_[]$1="$$1" | |
| 8863 | else | |
| 8864 | PKG_CHECK_EXISTS([$3], | |
| 8865 | [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], | |
| 8866 | [pkg_failed=yes]) | |
| 8867 | fi | |
| 8868 | else | |
| 8869 | pkg_failed=untried | |
| 8870 | fi[]dnl | |
| 8871 | ])# _PKG_CONFIG | |
| 8872 | ||
| 8873 | # _PKG_SHORT_ERRORS_SUPPORTED | |
| 8874 | # ----------------------------- | |
| 8875 | AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], | |
| 8876 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | |
| 8877 | if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then | |
| 8878 | _pkg_short_errors_supported=yes | |
| 8879 | else | |
| 8880 | _pkg_short_errors_supported=no | |
| 8881 | fi[]dnl | |
| 8882 | ])# _PKG_SHORT_ERRORS_SUPPORTED | |
| 8883 | ||
| 8884 | ||
| 8885 | # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], | |
| 8886 | # [ACTION-IF-NOT-FOUND]) | |
| 8887 | # | |
| 8888 | # | |
| 8889 | # Note that if there is a possibility the first call to | |
| 8890 | # PKG_CHECK_MODULES might not happen, you should be sure to include an | |
| 8891 | # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac | |
| 8892 | # | |
| 8893 | # | |
| 8894 | # -------------------------------------------------------------- | |
| 8895 | AC_DEFUN([PKG_CHECK_MODULES], | |
| 8896 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | |
| 8897 | AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl | |
| 8898 | AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl | |
| 8899 | ||
| 8900 | pkg_failed=no | |
| 8901 | AC_MSG_CHECKING([for $1]) | |
| 8902 | ||
| 8903 | _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) | |
| 8904 | _PKG_CONFIG([$1][_LIBS], [libs], [$2]) | |
| 8905 | ||
| 8906 | m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS | |
| 8907 | and $1[]_LIBS to avoid the need to call pkg-config. | |
| 8908 | See the pkg-config man page for more details.]) | |
| 8909 | ||
| 8910 | if test $pkg_failed = yes; then | |
| 8911 | _PKG_SHORT_ERRORS_SUPPORTED | |
| 8912 | if test $_pkg_short_errors_supported = yes; then | |
| 8913 | $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` | |
| 8914 | else | |
| 8915 | $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` | |
| 8916 | fi | |
| 8917 | # Put the nasty error message in config.log where it belongs | |
| 8918 | echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD | |
| 8919 | ||
| 8920 | ifelse([$4], , [AC_MSG_ERROR(dnl | |
| 8921 | [Package requirements ($2) were not met: | |
| 8922 | ||
| 8923 | $$1_PKG_ERRORS | |
| 8924 | ||
| 8925 | Consider adjusting the PKG_CONFIG_PATH environment variable if you | |
| 8926 | installed software in a non-standard prefix. | |
| 8927 | ||
| 8928 | _PKG_TEXT | |
| 8929 | ])], | |
| 8930 | [AC_MSG_RESULT([no]) | |
| 8931 | $4]) | |
| 8932 | elif test $pkg_failed = untried; then | |
| 8933 | ifelse([$4], , [AC_MSG_FAILURE(dnl | |
| 8934 | [The pkg-config script could not be found or is too old. Make sure it | |
| 8935 | is in your PATH or set the PKG_CONFIG environment variable to the full | |
| 8936 | path to pkg-config. | |
| 8937 | ||
| 8938 | _PKG_TEXT | |
| 8939 | ||
| 8940 | To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], | |
| 8941 | [$4]) | |
| 8942 | else | |
| 8943 | $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS | |
| 8944 | $1[]_LIBS=$pkg_cv_[]$1[]_LIBS | |
| 8945 | AC_MSG_RESULT([yes]) | |
| 8946 | ifelse([$3], , :, [$3]) | |
| 8947 | fi[]dnl | |
| 8948 | ])# PKG_CHECK_MODULES | |
| 8949 | # Configure paths for SDL | |
| 8950 | # Sam Lantinga 9/21/99 | |
| 8951 | # stolen from Manish Singh | |
| 8952 | # stolen back from Frank Belew | |
| 8953 | # stolen from Manish Singh | |
| 8954 | # Shamelessly stolen from Owen Taylor | |
| 8955 | ||
| 8956 | # serial 1 | |
| 8957 | ||
| 8958 | dnl AM_PATH_SDL2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) | |
| 8959 | dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS | |
| 8960 | dnl | |
| 8961 | AC_DEFUN([AM_PATH_SDL2], | |
| 8962 | [dnl | |
| 8963 | dnl Get the cflags and libraries from the sdl2-config script | |
| 8964 | dnl | |
| 8965 | AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)], | |
| 8966 | sdl_prefix="$withval", sdl_prefix="") | |
| 8967 | AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)], | |
| 8968 | sdl_exec_prefix="$withval", sdl_exec_prefix="") | |
| 8969 | AC_ARG_ENABLE(sdltest, [ --disable-sdltest Do not try to compile and run a test SDL program], | |
| 8970 | , enable_sdltest=yes) | |
| 8971 | ||
| 8972 | min_sdl_version=ifelse([$1], ,2.0.0,$1) | |
| 8973 | ||
| 8974 | if test "x$sdl_prefix$sdl_exec_prefix" = x ; then | |
| 8975 | PKG_CHECK_MODULES([SDL], [sdl2 >= $min_sdl_version], | |
| 8976 | [sdl_pc=yes], | |
| 8977 | [sdl_pc=no]) | |
| 8978 | else | |
| 8979 | sdl_pc=no | |
| 8980 | if test x$sdl_exec_prefix != x ; then | |
| 8981 | sdl_config_args="$sdl_config_args --exec-prefix=$sdl_exec_prefix" | |
| 8982 | if test x${SDL2_CONFIG+set} != xset ; then | |
| 8983 | SDL2_CONFIG=$sdl_exec_prefix/bin/sdl2-config | |
| 8984 | fi | |
| 8985 | fi | |
| 8986 | if test x$sdl_prefix != x ; then | |
| 8987 | sdl_config_args="$sdl_config_args --prefix=$sdl_prefix" | |
| 8988 | if test x${SDL2_CONFIG+set} != xset ; then | |
| 8989 | SDL2_CONFIG=$sdl_prefix/bin/sdl2-config | |
| 8990 | fi | |
| 8991 | fi | |
| 8992 | fi | |
| 8993 | ||
| 8994 | if test "x$sdl_pc" = xyes ; then | |
| 8995 | no_sdl="" | |
| 8996 | SDL2_CONFIG="pkg-config sdl2" | |
| 8997 | else | |
| 8998 | as_save_PATH="$PATH" | |
| 8999 | if test "x$prefix" != xNONE && test "$cross_compiling" != yes; then | |
| 9000 | PATH="$prefix/bin:$prefix/usr/bin:$PATH" | |
| 9001 | fi | |
| 9002 | AC_PATH_PROG(SDL2_CONFIG, sdl2-config, no, [$PATH]) | |
| 9003 | PATH="$as_save_PATH" | |
| 9004 | AC_MSG_CHECKING(for SDL - version >= $min_sdl_version) | |
| 9005 | no_sdl="" | |
| 9006 | ||
| 9007 | if test "$SDL2_CONFIG" = "no" ; then | |
| 9008 | no_sdl=yes | |
| 9009 | else | |
| 9010 | SDL_CFLAGS=`$SDL2_CONFIG $sdl_config_args --cflags` | |
| 9011 | SDL_LIBS=`$SDL2_CONFIG $sdl_config_args --libs` | |
| 9012 | ||
| 9013 | sdl_major_version=`$SDL2_CONFIG $sdl_config_args --version | \ | |
| 9014 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` | |
| 9015 | sdl_minor_version=`$SDL2_CONFIG $sdl_config_args --version | \ | |
| 9016 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` | |
| 9017 | sdl_micro_version=`$SDL2_CONFIG $sdl_config_args --version | \ | |
| 9018 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` | |
| 9019 | if test "x$enable_sdltest" = "xyes" ; then | |
| 9020 | ac_save_CFLAGS="$CFLAGS" | |
| 9021 | ac_save_CXXFLAGS="$CXXFLAGS" | |
| 9022 | ac_save_LIBS="$LIBS" | |
| 9023 | CFLAGS="$CFLAGS $SDL_CFLAGS" | |
| 9024 | CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" | |
| 9025 | LIBS="$LIBS $SDL_LIBS" | |
| 9026 | dnl | |
| 9027 | dnl Now check if the installed SDL is sufficiently new. (Also sanity | |
| 9028 | dnl checks the results of sdl2-config to some extent | |
| 9029 | dnl | |
| 9030 | rm -f conf.sdltest | |
| 9031 | AC_TRY_RUN([ | |
| 9032 | #include <stdio.h> | |
| 9033 | #include <stdlib.h> | |
| 9034 | #include <string.h> | |
| 9035 | #include "SDL.h" | |
| 9036 | ||
| 9037 | char* | |
| 9038 | my_strdup (char *str) | |
| 9039 | { | |
| 9040 | char *new_str; | |
| 9041 | ||
| 9042 | if (str) | |
| 9043 | { | |
| 9044 | new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); | |
| 9045 | strcpy (new_str, str); | |
| 9046 | } | |
| 9047 | else | |
| 9048 | new_str = NULL; | |
| 9049 | ||
| 9050 | return new_str; | |
| 9051 | } | |
| 9052 | ||
| 9053 | int main (int argc, char *argv[]) | |
| 9054 | { | |
| 9055 | int major, minor, micro; | |
| 9056 | char *tmp_version; | |
| 9057 | ||
| 9058 | /* This hangs on some systems (?) | |
| 9059 | system ("touch conf.sdltest"); | |
| 9060 | */ | |
| 9061 | { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); } | |
| 9062 | ||
| 9063 | /* HP/UX 9 (%@#!) writes to sscanf strings */ | |
| 9064 | tmp_version = my_strdup("$min_sdl_version"); | |
| 9065 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { | |
| 9066 | printf("%s, bad version string\n", "$min_sdl_version"); | |
| 9067 | exit(1); | |
| 9068 | } | |
| 9069 | ||
| 9070 | if (($sdl_major_version > major) || | |
| 9071 | (($sdl_major_version == major) && ($sdl_minor_version > minor)) || | |
| 9072 | (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro))) | |
| 9073 | { | |
| 9074 | return 0; | |
| 9075 | } | |
| 9076 | else | |
| 9077 | { | |
| 9078 | printf("\n*** 'sdl2-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version); | |
| 9079 | printf("*** of SDL required is %d.%d.%d. If sdl2-config is correct, then it is\n", major, minor, micro); | |
| 9080 | printf("*** best to upgrade to the required version.\n"); | |
| 9081 | printf("*** If sdl2-config was wrong, set the environment variable SDL2_CONFIG\n"); | |
| 9082 | printf("*** to point to the correct copy of sdl2-config, and remove the file\n"); | |
| 9083 | printf("*** config.cache before re-running configure\n"); | |
| 9084 | return 1; | |
| 9085 | } | |
| 9086 | } | |
| 9087 | ||
| 9088 | ],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) | |
| 9089 | CFLAGS="$ac_save_CFLAGS" | |
| 9090 | CXXFLAGS="$ac_save_CXXFLAGS" | |
| 9091 | LIBS="$ac_save_LIBS" | |
| 9092 | fi | |
| 9093 | fi | |
| 9094 | if test "x$no_sdl" = x ; then | |
| 9095 | AC_MSG_RESULT(yes) | |
| 9096 | else | |
| 9097 | AC_MSG_RESULT(no) | |
| 9098 | fi | |
| 9099 | fi | |
| 9100 | if test "x$no_sdl" = x ; then | |
| 9101 | ifelse([$2], , :, [$2]) | |
| 9102 | else | |
| 9103 | if test "$SDL2_CONFIG" = "no" ; then | |
| 9104 | echo "*** The sdl2-config script installed by SDL could not be found" | |
| 9105 | echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in" | |
| 9106 | echo "*** your path, or set the SDL2_CONFIG environment variable to the" | |
| 9107 | echo "*** full path to sdl2-config." | |
| 9108 | else | |
| 9109 | if test -f conf.sdltest ; then | |
| 9110 | : | |
| 9111 | else | |
| 9112 | echo "*** Could not run SDL test program, checking why..." | |
| 9113 | CFLAGS="$CFLAGS $SDL_CFLAGS" | |
| 9114 | CXXFLAGS="$CXXFLAGS $SDL_CFLAGS" | |
| 9115 | LIBS="$LIBS $SDL_LIBS" | |
| 9116 | AC_TRY_LINK([ | |
| 9117 | #include <stdio.h> | |
| 9118 | #include "SDL.h" | |
| 9119 | ||
| 9120 | int main(int argc, char *argv[]) | |
| 9121 | { return 0; } | |
| 9122 | #undef main | |
| 9123 | #define main K_and_R_C_main | |
| 9124 | ], [ return 0; ], | |
| 9125 | [ echo "*** The test program compiled, but did not run. This usually means" | |
| 9126 | echo "*** that the run-time linker is not finding SDL or finding the wrong" | |
| 9127 | echo "*** version of SDL. If it is not finding SDL, you'll need to set your" | |
| 9128 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" | |
| 9129 | echo "*** to the installed location Also, make sure you have run ldconfig if that" | |
| 9130 | echo "*** is required on your system" | |
| 9131 | echo "***" | |
| 9132 | echo "*** If you have an old version installed, it is best to remove it, although" | |
| 9133 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], | |
| 9134 | [ echo "*** The test program failed to compile or link. See the file config.log for the" | |
| 9135 | echo "*** exact error that occured. This usually means SDL was incorrectly installed" | |
| 9136 | echo "*** or that you have moved SDL since it was installed. In the latter case, you" | |
| 9137 | echo "*** may want to edit the sdl2-config script: $SDL2_CONFIG" ]) | |
| 9138 | CFLAGS="$ac_save_CFLAGS" | |
| 9139 | CXXFLAGS="$ac_save_CXXFLAGS" | |
| 9140 | LIBS="$ac_save_LIBS" | |
| 9141 | fi | |
| 9142 | fi | |
| 9143 | SDL_CFLAGS="" | |
| 9144 | SDL_LIBS="" | |
| 9145 | ifelse([$3], , :, [$3]) | |
| 9146 | fi | |
| 9147 | AC_SUBST(SDL_CFLAGS) | |
| 9148 | AC_SUBST(SDL_LIBS) | |
| 9149 | rm -f conf.sdltest | |
| 9150 | ]) | |
| 9151 | # Configure paths for SMPEG | |
| 9152 | # Nicolas Vignal 11/19/2000 | |
| 9153 | # stolen from Sam Lantinga | |
| 9154 | # stolen from Manish Singh | |
| 9155 | # stolen back from Frank Belew | |
| 9156 | # stolen from Manish Singh | |
| 9157 | # Shamelessly stolen from Owen Taylor | |
| 9158 | ||
| 9159 | dnl AM_PATH_SMPEG2([MINIMUM-VERSION, [ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]]]) | |
| 9160 | dnl Test for SMPEG, and define SMPEG_CFLAGS and SMPEG_LIBS | |
| 9161 | dnl | |
| 9162 | AC_DEFUN([AM_PATH_SMPEG2], | |
| 9163 | [dnl | |
| 9164 | dnl Get the cflags and libraries from the smpeg2-config script | |
| 9165 | dnl | |
| 9166 | AC_ARG_WITH([smpeg-prefix], | |
| 9167 | AS_HELP_STRING([--with-smpeg-prefix=PFX], | |
| 9168 | [Prefix where SMPEG is installed (optional)]), | |
| 9169 | [smpeg_prefix="$withval"], [smpeg_prefix=""]) | |
| 9170 | AC_ARG_WITH([smpeg-exec-prefix], | |
| 9171 | AS_HELP_STRING([--with-smpeg-exec-prefix=PFX], | |
| 9172 | [Exec prefix where SMPEG is installed (optional)]), | |
| 9173 | [smpeg_exec_prefix="$withval"], [smpeg_exec_prefix=""]) | |
| 9174 | AC_ARG_ENABLE([smpegtest], | |
| 9175 | AS_HELP_STRING([--disable-smpegtest], | |
| 9176 | [Do not try to compile and run a test SMPEG program]), | |
| 9177 | [], [enable_smpegtest=yes]) | |
| 9178 | ||
| 9179 | if test x$smpeg_exec_prefix != x ; then | |
| 9180 | smpeg_args="$smpeg_args --exec-prefix=$smpeg_exec_prefix" | |
| 9181 | if test x${SMPEG_CONFIG+set} != xset ; then | |
| 9182 | SMPEG_CONFIG=$smpeg_exec_prefix/bin/smpeg2-config | |
| 9183 | fi | |
| 9184 | fi | |
| 9185 | if test x$smpeg_prefix != x ; then | |
| 9186 | smpeg_args="$smpeg_args --prefix=$smpeg_prefix" | |
| 9187 | if test x${SMPEG_CONFIG+set} != xset ; then | |
| 9188 | SMPEG_CONFIG=$smpeg_prefix/bin/smpeg2-config | |
| 9189 | fi | |
| 9190 | fi | |
| 9191 | ||
| 9192 | AC_PATH_PROG([SMPEG_CONFIG], [smpeg2-config], [no]) | |
| 9193 | min_smpeg_version=ifelse([$1], [], [2.0.0], [$1]) | |
| 9194 | AC_MSG_CHECKING([for SMPEG - version >= $min_smpeg_version]) | |
| 9195 | no_smpeg="" | |
| 9196 | if test "$SMPEG_CONFIG" = "no" ; then | |
| 9197 | no_smpeg=yes | |
| 9198 | else | |
| 9199 | SMPEG_CFLAGS=`$SMPEG_CONFIG $smpegconf_args --cflags` | |
| 9200 | SMPEG_LIBS=`$SMPEG_CONFIG $smpegconf_args --libs` | |
| 9201 | ||
| 9202 | smpeg_major_version=`$SMPEG_CONFIG $smpeg_args --version | \ | |
| 9203 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` | |
| 9204 | smpeg_minor_version=`$SMPEG_CONFIG $smpeg_args --version | \ | |
| 9205 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` | |
| 9206 | smpeg_micro_version=`$SMPEG_CONFIG $smpeg_config_args --version | \ | |
| 9207 | sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` | |
| 9208 | if test "x$enable_smpegtest" = "xyes" ; then | |
| 9209 | ac_save_CFLAGS="$CFLAGS" | |
| 9210 | ac_save_LIBS="$LIBS" | |
| 9211 | CFLAGS="$CFLAGS $SMPEG_CFLAGS $SDL_CFLAGS" | |
| 9212 | LIBS="$LIBS $SMPEG_LIBS $SDL_LIBS" | |
| 9213 | dnl | |
| 9214 | dnl Now check if the installed SMPEG is sufficiently new. (Also sanity | |
| 9215 | dnl checks the results of smpeg2-config to some extent | |
| 9216 | dnl | |
| 9217 | rm -f conf.smpegtest | |
| 9218 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ | |
| 9219 | #include <stdio.h> | |
| 9220 | #include <stdlib.h> | |
| 9221 | #include <string.h> | |
| 9222 | #include "smpeg.h" | |
| 9223 | ||
| 9224 | char* | |
| 9225 | my_strdup (char *str) | |
| 9226 | { | |
| 9227 | char *new_str; | |
| 9228 | ||
| 9229 | if (str) | |
| 9230 | { | |
| 9231 | new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); | |
| 9232 | strcpy (new_str, str); | |
| 9233 | } | |
| 9234 | else | |
| 9235 | new_str = NULL; | |
| 9236 | ||
| 9237 | return new_str; | |
| 9238 | } | |
| 9239 | ||
| 9240 | int main (int argc, char *argv[]) | |
| 9241 | { | |
| 9242 | int major, minor, micro; | |
| 9243 | char *tmp_version; | |
| 9244 | ||
| 9245 | /* This hangs on some systems (?) | |
| 9246 | system ("touch conf.smpegtest"); | |
| 9247 | */ | |
| 9248 | { FILE *fp = fopen("conf.smpegtest", "a"); if ( fp ) fclose(fp); } | |
| 9249 | ||
| 9250 | /* HP/UX 9 (%@#!) writes to sscanf strings */ | |
| 9251 | tmp_version = my_strdup("$min_smpeg_version"); | |
| 9252 | if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { | |
| 9253 | printf("%s, bad version string\n", "$min_smpeg_version"); | |
| 9254 | exit(1); | |
| 9255 | } | |
| 9256 | ||
| 9257 | if (($smpeg_major_version > major) || | |
| 9258 | (($smpeg_major_version == major) && ($smpeg_minor_version > minor)) || | |
| 9259 | (($smpeg_major_version == major) && ($smpeg_minor_version == minor) && ($smpeg_micro_version >= micro))) | |
| 9260 | { | |
| 9261 | return 0; | |
| 9262 | } | |
| 9263 | else | |
| 9264 | { | |
| 9265 | printf("\n*** 'smpeg2-config --version' returned %d.%d.%d, but the minimum version\n", $smpeg_major_version, $smpeg_minor_version, $smpeg_micro_version); | |
| 9266 | printf("*** of SMPEG required is %d.%d.%d. If smpeg2-config is correct, then it is\n", major, minor, micro); | |
| 9267 | printf("*** best to upgrade to the required version.\n"); | |
| 9268 | printf("*** If smpeg2-config was wrong, set the environment variable SMPEG_CONFIG\n"); | |
| 9269 | printf("*** to point to the correct copy of smpeg2-config, and remove the file\n"); | |
| 9270 | printf("*** config.cache before re-running configure\n"); | |
| 9271 | return 1; | |
| 9272 | } | |
| 9273 | } | |
| 9274 | ||
| 9275 | ]])],[],[no_smpeg=yes], [echo $ac_n "cross compiling; assumed OK... $ac_c"]) | |
| 9276 | CFLAGS="$ac_save_CFLAGS" | |
| 9277 | LIBS="$ac_save_LIBS" | |
| 9278 | fi | |
| 9279 | fi | |
| 9280 | if test "x$no_smpeg" = x ; then | |
| 9281 | AC_MSG_RESULT([yes]) | |
| 9282 | ifelse([$2], [], [:], [$2]) | |
| 9283 | else | |
| 9284 | AC_MSG_RESULT([no]) | |
| 9285 | if test "$SMPEG_CONFIG" = "no" ; then | |
| 9286 | echo "*** The smpeg2-config script installed by SMPEG could not be found" | |
| 9287 | echo "*** If SMPEG was installed in PREFIX, make sure PREFIX/bin is in" | |
| 9288 | echo "*** your path, or set the SMPEG_CONFIG environment variable to the" | |
| 9289 | echo "*** full path to smpeg2-config." | |
| 9290 | else | |
| 9291 | if test -f conf.smpegtest ; then | |
| 9292 | : | |
| 9293 | else | |
| 9294 | echo "*** Could not run SMPEG test program, checking why..." | |
| 9295 | CFLAGS="$CFLAGS $SMPEG_CFLAGS $SDL_CFLAGS" | |
| 9296 | LIBS="$LIBS $SMPEG_LIBS $SDL_LIBS" | |
| 9297 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | |
| 9298 | #include <stdio.h> | |
| 9299 | #include "smpeg.h" | |
| 9300 | ]], | |
| 9301 | [[ return 0; ]])], | |
| 9302 | [ echo "*** The test program compiled, but did not run. This usually means" | |
| 9303 | echo "*** that the run-time linker is not finding SMPEG or finding the wrong" | |
| 9304 | echo "*** version of SMPEG. If it is not finding SMPEG, you'll need to set your" | |
| 9305 | echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" | |
| 9306 | echo "*** to the installed location Also, make sure you have run ldconfig if that" | |
| 9307 | echo "*** is required on your system" | |
| 9308 | echo "***" | |
| 9309 | echo "*** If you have an old version installed, it is best to remove it, although" | |
| 9310 | echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], | |
| 9311 | [ echo "*** The test program failed to compile or link. See the file config.log for the" | |
| 9312 | echo "*** exact error that occured. This usually means SMPEG was incorrectly installed" | |
| 9313 | echo "*** or that you have moved SMPEG since it was installed. In the latter case, you" | |
| 9314 | echo "*** may want to edit the smpeg2-config script: $SMPEG_CONFIG" ]) | |
| 9315 | CFLAGS="$ac_save_CFLAGS" | |
| 9316 | LIBS="$ac_save_LIBS" | |
| 9317 | fi | |
| 9318 | fi | |
| 9319 | SMPEG_CFLAGS="" | |
| 9320 | SMPEG_LIBS="" | |
| 9321 | ifelse([$3], [], [:], [$3]) | |
| 9322 | fi | |
| 9323 | AC_SUBST([SMPEG_CFLAGS]) | |
| 9324 | AC_SUBST([SMPEG_LIBS]) | |
| 9325 | rm -f conf.smpegtest | |
| 9326 | ]) |
| 0 | 0 | #! /bin/sh |
| 1 | 1 | # Attempt to guess a canonical system name. |
| 2 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, | |
| 3 | # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, | |
| 4 | # 2011, 2012 Free Software Foundation, Inc. | |
| 5 | ||
| 6 | timestamp='2012-08-14' | |
| 2 | # Copyright 1992-2017 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | timestamp='2017-08-08' | |
| 7 | 5 | |
| 8 | 6 | # This file is free software; you can redistribute it and/or modify it |
| 9 | 7 | # under the terms of the GNU General Public License as published by |
| 10 | # the Free Software Foundation; either version 2 of the License, or | |
| 8 | # the Free Software Foundation; either version 3 of the License, or | |
| 11 | 9 | # (at your option) any later version. |
| 12 | 10 | # |
| 13 | 11 | # This program is distributed in the hope that it will be useful, but |
| 21 | 19 | # As a special exception to the GNU General Public License, if you |
| 22 | 20 | # distribute this file as part of a program that contains a |
| 23 | 21 | # configuration script generated by Autoconf, you may include it under |
| 24 | # the same distribution terms that you use for the rest of that program. | |
| 25 | ||
| 26 | ||
| 27 | # Originally written by Per Bothner. Please send patches (context | |
| 28 | # diff format) to <config-patches@gnu.org> and include a ChangeLog | |
| 29 | # entry. | |
| 22 | # the same distribution terms that you use for the rest of that | |
| 23 | # program. This Exception is an additional permission under section 7 | |
| 24 | # of the GNU General Public License, version 3 ("GPLv3"). | |
| 30 | 25 | # |
| 31 | # This script attempts to guess a canonical system name similar to | |
| 32 | # config.sub. If it succeeds, it prints the system name on stdout, and | |
| 33 | # exits with 0. Otherwise, it exits with 1. | |
| 26 | # Originally written by Per Bothner; maintained since 2000 by Ben Elliston. | |
| 34 | 27 | # |
| 35 | 28 | # You can get the latest version of this script from: |
| 36 | # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD | |
| 29 | # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess | |
| 30 | # | |
| 31 | # Please send patches to <config-patches@gnu.org>. | |
| 32 | ||
| 37 | 33 | |
| 38 | 34 | me=`echo "$0" | sed -e 's,.*/,,'` |
| 39 | 35 | |
| 53 | 49 | GNU config.guess ($timestamp) |
| 54 | 50 | |
| 55 | 51 | Originally written by Per Bothner. |
| 56 | Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, | |
| 57 | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | |
| 58 | Free Software Foundation, Inc. | |
| 52 | Copyright 1992-2017 Free Software Foundation, Inc. | |
| 59 | 53 | |
| 60 | 54 | This is free software; see the source for copying conditions. There is NO |
| 61 | 55 | warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." |
| 137 | 131 | UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown |
| 138 | 132 | UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown |
| 139 | 133 | |
| 134 | case "${UNAME_SYSTEM}" in | |
| 135 | Linux|GNU|GNU/*) | |
| 136 | # If the system lacks a compiler, then just pick glibc. | |
| 137 | # We could probably try harder. | |
| 138 | LIBC=gnu | |
| 139 | ||
| 140 | eval $set_cc_for_build | |
| 141 | cat <<-EOF > $dummy.c | |
| 142 | #include <features.h> | |
| 143 | #if defined(__UCLIBC__) | |
| 144 | LIBC=uclibc | |
| 145 | #elif defined(__dietlibc__) | |
| 146 | LIBC=dietlibc | |
| 147 | #else | |
| 148 | LIBC=gnu | |
| 149 | #endif | |
| 150 | EOF | |
| 151 | eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` | |
| 152 | ;; | |
| 153 | esac | |
| 154 | ||
| 140 | 155 | # Note: order is significant - the case branches are not exclusive. |
| 141 | 156 | |
| 142 | 157 | case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in |
| 152 | 167 | # Note: NetBSD doesn't particularly care about the vendor |
| 153 | 168 | # portion of the name. We always set it to "unknown". |
| 154 | 169 | sysctl="sysctl -n hw.machine_arch" |
| 155 | UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ | |
| 156 | /usr/sbin/$sysctl 2>/dev/null || echo unknown)` | |
| 170 | UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ | |
| 171 | /sbin/$sysctl 2>/dev/null || \ | |
| 172 | /usr/sbin/$sysctl 2>/dev/null || \ | |
| 173 | echo unknown)` | |
| 157 | 174 | case "${UNAME_MACHINE_ARCH}" in |
| 158 | 175 | armeb) machine=armeb-unknown ;; |
| 159 | 176 | arm*) machine=arm-unknown ;; |
| 160 | 177 | sh3el) machine=shl-unknown ;; |
| 161 | 178 | sh3eb) machine=sh-unknown ;; |
| 162 | 179 | sh5el) machine=sh5le-unknown ;; |
| 180 | earmv*) | |
| 181 | arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'` | |
| 182 | endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'` | |
| 183 | machine=${arch}${endian}-unknown | |
| 184 | ;; | |
| 163 | 185 | *) machine=${UNAME_MACHINE_ARCH}-unknown ;; |
| 164 | 186 | esac |
| 165 | 187 | # The Operating System including object format, if it has switched |
| 166 | # to ELF recently, or will in the future. | |
| 188 | # to ELF recently (or will in the future) and ABI. | |
| 167 | 189 | case "${UNAME_MACHINE_ARCH}" in |
| 190 | earm*) | |
| 191 | os=netbsdelf | |
| 192 | ;; | |
| 168 | 193 | arm*|i386|m68k|ns32k|sh3*|sparc|vax) |
| 169 | 194 | eval $set_cc_for_build |
| 170 | 195 | if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ |
| 181 | 206 | os=netbsd |
| 182 | 207 | ;; |
| 183 | 208 | esac |
| 209 | # Determine ABI tags. | |
| 210 | case "${UNAME_MACHINE_ARCH}" in | |
| 211 | earm*) | |
| 212 | expr='s/^earmv[0-9]/-eabi/;s/eb$//' | |
| 213 | abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"` | |
| 214 | ;; | |
| 215 | esac | |
| 184 | 216 | # The OS release |
| 185 | 217 | # Debian GNU/NetBSD machines have a different userland, and |
| 186 | 218 | # thus, need a distinct triplet. However, they do not need |
| 191 | 223 | release='-gnu' |
| 192 | 224 | ;; |
| 193 | 225 | *) |
| 194 | release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` | |
| 226 | release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2` | |
| 195 | 227 | ;; |
| 196 | 228 | esac |
| 197 | 229 | # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: |
| 198 | 230 | # contains redundant information, the shorter form: |
| 199 | 231 | # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. |
| 200 | echo "${machine}-${os}${release}" | |
| 232 | echo "${machine}-${os}${release}${abi}" | |
| 201 | 233 | exit ;; |
| 202 | 234 | *:Bitrig:*:*) |
| 203 | 235 | UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` |
| 207 | 239 | UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` |
| 208 | 240 | echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} |
| 209 | 241 | exit ;; |
| 242 | *:LibertyBSD:*:*) | |
| 243 | UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` | |
| 244 | echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE} | |
| 245 | exit ;; | |
| 210 | 246 | *:ekkoBSD:*:*) |
| 211 | 247 | echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} |
| 212 | 248 | exit ;; |
| 218 | 254 | exit ;; |
| 219 | 255 | *:MirBSD:*:*) |
| 220 | 256 | echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} |
| 257 | exit ;; | |
| 258 | *:Sortix:*:*) | |
| 259 | echo ${UNAME_MACHINE}-unknown-sortix | |
| 260 | exit ;; | |
| 261 | *:Redox:*:*) | |
| 262 | echo ${UNAME_MACHINE}-unknown-redox | |
| 221 | 263 | exit ;; |
| 222 | 264 | alpha:OSF1:*:*) |
| 223 | 265 | case $UNAME_RELEASE in |
| 235 | 277 | ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` |
| 236 | 278 | case "$ALPHA_CPU_TYPE" in |
| 237 | 279 | "EV4 (21064)") |
| 238 | UNAME_MACHINE="alpha" ;; | |
| 280 | UNAME_MACHINE=alpha ;; | |
| 239 | 281 | "EV4.5 (21064)") |
| 240 | UNAME_MACHINE="alpha" ;; | |
| 282 | UNAME_MACHINE=alpha ;; | |
| 241 | 283 | "LCA4 (21066/21068)") |
| 242 | UNAME_MACHINE="alpha" ;; | |
| 284 | UNAME_MACHINE=alpha ;; | |
| 243 | 285 | "EV5 (21164)") |
| 244 | UNAME_MACHINE="alphaev5" ;; | |
| 286 | UNAME_MACHINE=alphaev5 ;; | |
| 245 | 287 | "EV5.6 (21164A)") |
| 246 | UNAME_MACHINE="alphaev56" ;; | |
| 288 | UNAME_MACHINE=alphaev56 ;; | |
| 247 | 289 | "EV5.6 (21164PC)") |
| 248 | UNAME_MACHINE="alphapca56" ;; | |
| 290 | UNAME_MACHINE=alphapca56 ;; | |
| 249 | 291 | "EV5.7 (21164PC)") |
| 250 | UNAME_MACHINE="alphapca57" ;; | |
| 292 | UNAME_MACHINE=alphapca57 ;; | |
| 251 | 293 | "EV6 (21264)") |
| 252 | UNAME_MACHINE="alphaev6" ;; | |
| 294 | UNAME_MACHINE=alphaev6 ;; | |
| 253 | 295 | "EV6.7 (21264A)") |
| 254 | UNAME_MACHINE="alphaev67" ;; | |
| 296 | UNAME_MACHINE=alphaev67 ;; | |
| 255 | 297 | "EV6.8CB (21264C)") |
| 256 | UNAME_MACHINE="alphaev68" ;; | |
| 298 | UNAME_MACHINE=alphaev68 ;; | |
| 257 | 299 | "EV6.8AL (21264B)") |
| 258 | UNAME_MACHINE="alphaev68" ;; | |
| 300 | UNAME_MACHINE=alphaev68 ;; | |
| 259 | 301 | "EV6.8CX (21264D)") |
| 260 | UNAME_MACHINE="alphaev68" ;; | |
| 302 | UNAME_MACHINE=alphaev68 ;; | |
| 261 | 303 | "EV6.9A (21264/EV69A)") |
| 262 | UNAME_MACHINE="alphaev69" ;; | |
| 304 | UNAME_MACHINE=alphaev69 ;; | |
| 263 | 305 | "EV7 (21364)") |
| 264 | UNAME_MACHINE="alphaev7" ;; | |
| 306 | UNAME_MACHINE=alphaev7 ;; | |
| 265 | 307 | "EV7.9 (21364A)") |
| 266 | UNAME_MACHINE="alphaev79" ;; | |
| 308 | UNAME_MACHINE=alphaev79 ;; | |
| 267 | 309 | esac |
| 268 | 310 | # A Pn.n version is a patched version. |
| 269 | 311 | # A Vn.n version is a released version. |
| 270 | 312 | # A Tn.n version is a released field test version. |
| 271 | 313 | # A Xn.n version is an unreleased experimental baselevel. |
| 272 | 314 | # 1.2 uses "1.2" for uname -r. |
| 273 | echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` | |
| 315 | echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` | |
| 274 | 316 | # Reset EXIT trap before exiting to avoid spurious non-zero exit code. |
| 275 | 317 | exitcode=$? |
| 276 | 318 | trap '' 0 |
| 305 | 347 | arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) |
| 306 | 348 | echo arm-acorn-riscix${UNAME_RELEASE} |
| 307 | 349 | exit ;; |
| 308 | arm:riscos:*:*|arm:RISCOS:*:*) | |
| 350 | arm*:riscos:*:*|arm*:RISCOS:*:*) | |
| 309 | 351 | echo arm-unknown-riscos |
| 310 | 352 | exit ;; |
| 311 | 353 | SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) |
| 343 | 385 | exit ;; |
| 344 | 386 | i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) |
| 345 | 387 | eval $set_cc_for_build |
| 346 | SUN_ARCH="i386" | |
| 388 | SUN_ARCH=i386 | |
| 347 | 389 | # If there is a compiler, see if it is configured for 64-bit objects. |
| 348 | 390 | # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. |
| 349 | 391 | # This test works for both compilers. |
| 350 | if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then | |
| 392 | if [ "$CC_FOR_BUILD" != no_compiler_found ]; then | |
| 351 | 393 | if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ |
| 352 | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ | |
| 394 | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ | |
| 353 | 395 | grep IS_64BIT_ARCH >/dev/null |
| 354 | 396 | then |
| 355 | SUN_ARCH="x86_64" | |
| 397 | SUN_ARCH=x86_64 | |
| 356 | 398 | fi |
| 357 | 399 | fi |
| 358 | 400 | echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` |
| 377 | 419 | exit ;; |
| 378 | 420 | sun*:*:4.2BSD:*) |
| 379 | 421 | UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` |
| 380 | test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 | |
| 422 | test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3 | |
| 381 | 423 | case "`/bin/arch`" in |
| 382 | 424 | sun3) |
| 383 | 425 | echo m68k-sun-sunos${UNAME_RELEASE} |
| 563 | 605 | else |
| 564 | 606 | IBM_ARCH=powerpc |
| 565 | 607 | fi |
| 566 | if [ -x /usr/bin/oslevel ] ; then | |
| 567 | IBM_REV=`/usr/bin/oslevel` | |
| 608 | if [ -x /usr/bin/lslpp ] ; then | |
| 609 | IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | | |
| 610 | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` | |
| 568 | 611 | else |
| 569 | 612 | IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} |
| 570 | 613 | fi |
| 601 | 644 | sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` |
| 602 | 645 | sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` |
| 603 | 646 | case "${sc_cpu_version}" in |
| 604 | 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 | |
| 605 | 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 | |
| 647 | 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 | |
| 648 | 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 | |
| 606 | 649 | 532) # CPU_PA_RISC2_0 |
| 607 | 650 | case "${sc_kernel_bits}" in |
| 608 | 32) HP_ARCH="hppa2.0n" ;; | |
| 609 | 64) HP_ARCH="hppa2.0w" ;; | |
| 610 | '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 | |
| 651 | 32) HP_ARCH=hppa2.0n ;; | |
| 652 | 64) HP_ARCH=hppa2.0w ;; | |
| 653 | '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 | |
| 611 | 654 | esac ;; |
| 612 | 655 | esac |
| 613 | 656 | fi |
| 646 | 689 | exit (0); |
| 647 | 690 | } |
| 648 | 691 | EOF |
| 649 | (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` | |
| 692 | (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` | |
| 650 | 693 | test -z "$HP_ARCH" && HP_ARCH=hppa |
| 651 | 694 | fi ;; |
| 652 | 695 | esac |
| 653 | if [ ${HP_ARCH} = "hppa2.0w" ] | |
| 696 | if [ ${HP_ARCH} = hppa2.0w ] | |
| 654 | 697 | then |
| 655 | 698 | eval $set_cc_for_build |
| 656 | 699 | |
| 663 | 706 | # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess |
| 664 | 707 | # => hppa64-hp-hpux11.23 |
| 665 | 708 | |
| 666 | if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | | |
| 709 | if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | | |
| 667 | 710 | grep -q __LP64__ |
| 668 | 711 | then |
| 669 | HP_ARCH="hppa2.0w" | |
| 712 | HP_ARCH=hppa2.0w | |
| 670 | 713 | else |
| 671 | HP_ARCH="hppa64" | |
| 714 | HP_ARCH=hppa64 | |
| 672 | 715 | fi |
| 673 | 716 | fi |
| 674 | 717 | echo ${HP_ARCH}-hp-hpux${HPUX_REV} |
| 773 | 816 | echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' |
| 774 | 817 | exit ;; |
| 775 | 818 | F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) |
| 776 | FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` | |
| 777 | FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` | |
| 819 | FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` | |
| 820 | FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` | |
| 778 | 821 | FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` |
| 779 | 822 | echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" |
| 780 | 823 | exit ;; |
| 781 | 824 | 5000:UNIX_System_V:4.*:*) |
| 782 | FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` | |
| 783 | FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` | |
| 825 | FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` | |
| 826 | FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` | |
| 784 | 827 | echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" |
| 785 | 828 | exit ;; |
| 786 | 829 | i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) |
| 796 | 839 | UNAME_PROCESSOR=`/usr/bin/uname -p` |
| 797 | 840 | case ${UNAME_PROCESSOR} in |
| 798 | 841 | amd64) |
| 799 | echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; | |
| 800 | *) | |
| 801 | echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; | |
| 842 | UNAME_PROCESSOR=x86_64 ;; | |
| 843 | i386) | |
| 844 | UNAME_PROCESSOR=i586 ;; | |
| 802 | 845 | esac |
| 846 | echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` | |
| 803 | 847 | exit ;; |
| 804 | 848 | i*:CYGWIN*:*) |
| 805 | 849 | echo ${UNAME_MACHINE}-pc-cygwin |
| 810 | 854 | *:MINGW*:*) |
| 811 | 855 | echo ${UNAME_MACHINE}-pc-mingw32 |
| 812 | 856 | exit ;; |
| 813 | i*:MSYS*:*) | |
| 857 | *:MSYS*:*) | |
| 814 | 858 | echo ${UNAME_MACHINE}-pc-msys |
| 815 | 859 | exit ;; |
| 816 | 860 | i*:windows32*:*) |
| 858 | 902 | exit ;; |
| 859 | 903 | *:GNU:*:*) |
| 860 | 904 | # the GNU system |
| 861 | echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` | |
| 905 | echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` | |
| 862 | 906 | exit ;; |
| 863 | 907 | *:GNU/*:*:*) |
| 864 | 908 | # other systems with GNU libc and userland |
| 865 | echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu | |
| 909 | echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} | |
| 866 | 910 | exit ;; |
| 867 | 911 | i*86:Minix:*:*) |
| 868 | 912 | echo ${UNAME_MACHINE}-pc-minix |
| 869 | 913 | exit ;; |
| 870 | 914 | aarch64:Linux:*:*) |
| 871 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 915 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 872 | 916 | exit ;; |
| 873 | 917 | aarch64_be:Linux:*:*) |
| 874 | 918 | UNAME_MACHINE=aarch64_be |
| 875 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 919 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 876 | 920 | exit ;; |
| 877 | 921 | alpha:Linux:*:*) |
| 878 | 922 | case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in |
| 885 | 929 | EV68*) UNAME_MACHINE=alphaev68 ;; |
| 886 | 930 | esac |
| 887 | 931 | objdump --private-headers /bin/sh | grep -q ld.so.1 |
| 888 | if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi | |
| 889 | echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} | |
| 932 | if test "$?" = 0 ; then LIBC=gnulibc1 ; fi | |
| 933 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 934 | exit ;; | |
| 935 | arc:Linux:*:* | arceb:Linux:*:*) | |
| 936 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 890 | 937 | exit ;; |
| 891 | 938 | arm*:Linux:*:*) |
| 892 | 939 | eval $set_cc_for_build |
| 893 | 940 | if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ |
| 894 | 941 | | grep -q __ARM_EABI__ |
| 895 | 942 | then |
| 896 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 943 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 897 | 944 | else |
| 898 | case `sed -n '/^Hardware/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in | |
| 899 | BCM2708) MANUFACTURER=raspberry;; | |
| 900 | *) MANUFACTURER=unknown;; | |
| 901 | esac | |
| 902 | 945 | if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ |
| 903 | 946 | | grep -q __ARM_PCS_VFP |
| 904 | 947 | then |
| 905 | echo ${UNAME_MACHINE}-${MANUFACTURER}-linux-gnueabi | |
| 948 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi | |
| 906 | 949 | else |
| 907 | echo ${UNAME_MACHINE}-${MANUFACTURER}-linux-gnueabihf | |
| 950 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf | |
| 908 | 951 | fi |
| 909 | 952 | fi |
| 910 | 953 | exit ;; |
| 911 | 954 | avr32*:Linux:*:*) |
| 912 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 955 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 913 | 956 | exit ;; |
| 914 | 957 | cris:Linux:*:*) |
| 915 | echo ${UNAME_MACHINE}-axis-linux-gnu | |
| 958 | echo ${UNAME_MACHINE}-axis-linux-${LIBC} | |
| 916 | 959 | exit ;; |
| 917 | 960 | crisv32:Linux:*:*) |
| 918 | echo ${UNAME_MACHINE}-axis-linux-gnu | |
| 961 | echo ${UNAME_MACHINE}-axis-linux-${LIBC} | |
| 962 | exit ;; | |
| 963 | e2k:Linux:*:*) | |
| 964 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 919 | 965 | exit ;; |
| 920 | 966 | frv:Linux:*:*) |
| 921 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 967 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 922 | 968 | exit ;; |
| 923 | 969 | hexagon:Linux:*:*) |
| 924 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 970 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 925 | 971 | exit ;; |
| 926 | 972 | i*86:Linux:*:*) |
| 927 | LIBC=gnu | |
| 928 | eval $set_cc_for_build | |
| 929 | sed 's/^ //' << EOF >$dummy.c | |
| 930 | #ifdef __dietlibc__ | |
| 931 | LIBC=dietlibc | |
| 932 | #endif | |
| 933 | EOF | |
| 934 | eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` | |
| 935 | echo "${UNAME_MACHINE}-pc-linux-${LIBC}" | |
| 973 | echo ${UNAME_MACHINE}-pc-linux-${LIBC} | |
| 936 | 974 | exit ;; |
| 937 | 975 | ia64:Linux:*:*) |
| 938 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 976 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 977 | exit ;; | |
| 978 | k1om:Linux:*:*) | |
| 979 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 939 | 980 | exit ;; |
| 940 | 981 | m32r*:Linux:*:*) |
| 941 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 982 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 942 | 983 | exit ;; |
| 943 | 984 | m68*:Linux:*:*) |
| 944 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 985 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 945 | 986 | exit ;; |
| 946 | 987 | mips:Linux:*:* | mips64:Linux:*:*) |
| 947 | 988 | eval $set_cc_for_build |
| 960 | 1001 | #endif |
| 961 | 1002 | EOF |
| 962 | 1003 | eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` |
| 963 | test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } | |
| 1004 | test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } | |
| 964 | 1005 | ;; |
| 965 | or32:Linux:*:*) | |
| 966 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 1006 | mips64el:Linux:*:*) | |
| 1007 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 1008 | exit ;; | |
| 1009 | openrisc*:Linux:*:*) | |
| 1010 | echo or1k-unknown-linux-${LIBC} | |
| 1011 | exit ;; | |
| 1012 | or32:Linux:*:* | or1k*:Linux:*:*) | |
| 1013 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 967 | 1014 | exit ;; |
| 968 | 1015 | padre:Linux:*:*) |
| 969 | echo sparc-unknown-linux-gnu | |
| 1016 | echo sparc-unknown-linux-${LIBC} | |
| 970 | 1017 | exit ;; |
| 971 | 1018 | parisc64:Linux:*:* | hppa64:Linux:*:*) |
| 972 | echo hppa64-unknown-linux-gnu | |
| 1019 | echo hppa64-unknown-linux-${LIBC} | |
| 973 | 1020 | exit ;; |
| 974 | 1021 | parisc:Linux:*:* | hppa:Linux:*:*) |
| 975 | 1022 | # Look for CPU level |
| 976 | 1023 | case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in |
| 977 | PA7*) echo hppa1.1-unknown-linux-gnu ;; | |
| 978 | PA8*) echo hppa2.0-unknown-linux-gnu ;; | |
| 979 | *) echo hppa-unknown-linux-gnu ;; | |
| 1024 | PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; | |
| 1025 | PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; | |
| 1026 | *) echo hppa-unknown-linux-${LIBC} ;; | |
| 980 | 1027 | esac |
| 981 | 1028 | exit ;; |
| 982 | 1029 | ppc64:Linux:*:*) |
| 983 | echo powerpc64-unknown-linux-gnu | |
| 1030 | echo powerpc64-unknown-linux-${LIBC} | |
| 984 | 1031 | exit ;; |
| 985 | 1032 | ppc:Linux:*:*) |
| 986 | echo powerpc-unknown-linux-gnu | |
| 1033 | echo powerpc-unknown-linux-${LIBC} | |
| 1034 | exit ;; | |
| 1035 | ppc64le:Linux:*:*) | |
| 1036 | echo powerpc64le-unknown-linux-${LIBC} | |
| 1037 | exit ;; | |
| 1038 | ppcle:Linux:*:*) | |
| 1039 | echo powerpcle-unknown-linux-${LIBC} | |
| 1040 | exit ;; | |
| 1041 | riscv32:Linux:*:* | riscv64:Linux:*:*) | |
| 1042 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 987 | 1043 | exit ;; |
| 988 | 1044 | s390:Linux:*:* | s390x:Linux:*:*) |
| 989 | echo ${UNAME_MACHINE}-ibm-linux | |
| 1045 | echo ${UNAME_MACHINE}-ibm-linux-${LIBC} | |
| 990 | 1046 | exit ;; |
| 991 | 1047 | sh64*:Linux:*:*) |
| 992 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 1048 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 993 | 1049 | exit ;; |
| 994 | 1050 | sh*:Linux:*:*) |
| 995 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 1051 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 996 | 1052 | exit ;; |
| 997 | 1053 | sparc:Linux:*:* | sparc64:Linux:*:*) |
| 998 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 1054 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 999 | 1055 | exit ;; |
| 1000 | 1056 | tile*:Linux:*:*) |
| 1001 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 1057 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 1002 | 1058 | exit ;; |
| 1003 | 1059 | vax:Linux:*:*) |
| 1004 | echo ${UNAME_MACHINE}-dec-linux-gnu | |
| 1060 | echo ${UNAME_MACHINE}-dec-linux-${LIBC} | |
| 1005 | 1061 | exit ;; |
| 1006 | 1062 | x86_64:Linux:*:*) |
| 1007 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 1063 | echo ${UNAME_MACHINE}-pc-linux-${LIBC} | |
| 1008 | 1064 | exit ;; |
| 1009 | 1065 | xtensa*:Linux:*:*) |
| 1010 | echo ${UNAME_MACHINE}-unknown-linux-gnu | |
| 1066 | echo ${UNAME_MACHINE}-unknown-linux-${LIBC} | |
| 1011 | 1067 | exit ;; |
| 1012 | 1068 | i*86:DYNIX/ptx:4*:*) |
| 1013 | 1069 | # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. |
| 1083 | 1139 | # uname -m prints for DJGPP always 'pc', but it prints nothing about |
| 1084 | 1140 | # the processor, so we play safe by assuming i586. |
| 1085 | 1141 | # Note: whatever this is, it MUST be the same as what config.sub |
| 1086 | # prints for the "djgpp" host, or else GDB configury will decide that | |
| 1142 | # prints for the "djgpp" host, or else GDB configure will decide that | |
| 1087 | 1143 | # this is a cross-build. |
| 1088 | 1144 | echo i586-pc-msdosdjgpp |
| 1089 | 1145 | exit ;; |
| 1232 | 1288 | SX-8R:SUPER-UX:*:*) |
| 1233 | 1289 | echo sx8r-nec-superux${UNAME_RELEASE} |
| 1234 | 1290 | exit ;; |
| 1291 | SX-ACE:SUPER-UX:*:*) | |
| 1292 | echo sxace-nec-superux${UNAME_RELEASE} | |
| 1293 | exit ;; | |
| 1235 | 1294 | Power*:Rhapsody:*:*) |
| 1236 | 1295 | echo powerpc-apple-rhapsody${UNAME_RELEASE} |
| 1237 | 1296 | exit ;; |
| 1240 | 1299 | exit ;; |
| 1241 | 1300 | *:Darwin:*:*) |
| 1242 | 1301 | UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown |
| 1243 | case $UNAME_PROCESSOR in | |
| 1244 | i386) | |
| 1245 | eval $set_cc_for_build | |
| 1246 | if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then | |
| 1247 | if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ | |
| 1248 | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ | |
| 1249 | grep IS_64BIT_ARCH >/dev/null | |
| 1250 | then | |
| 1251 | UNAME_PROCESSOR="x86_64" | |
| 1252 | fi | |
| 1253 | fi ;; | |
| 1254 | unknown) UNAME_PROCESSOR=powerpc ;; | |
| 1255 | esac | |
| 1302 | eval $set_cc_for_build | |
| 1303 | if test "$UNAME_PROCESSOR" = unknown ; then | |
| 1304 | UNAME_PROCESSOR=powerpc | |
| 1305 | fi | |
| 1306 | if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then | |
| 1307 | if [ "$CC_FOR_BUILD" != no_compiler_found ]; then | |
| 1308 | if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ | |
| 1309 | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ | |
| 1310 | grep IS_64BIT_ARCH >/dev/null | |
| 1311 | then | |
| 1312 | case $UNAME_PROCESSOR in | |
| 1313 | i386) UNAME_PROCESSOR=x86_64 ;; | |
| 1314 | powerpc) UNAME_PROCESSOR=powerpc64 ;; | |
| 1315 | esac | |
| 1316 | fi | |
| 1317 | # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc | |
| 1318 | if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ | |
| 1319 | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ | |
| 1320 | grep IS_PPC >/dev/null | |
| 1321 | then | |
| 1322 | UNAME_PROCESSOR=powerpc | |
| 1323 | fi | |
| 1324 | fi | |
| 1325 | elif test "$UNAME_PROCESSOR" = i386 ; then | |
| 1326 | # Avoid executing cc on OS X 10.9, as it ships with a stub | |
| 1327 | # that puts up a graphical alert prompting to install | |
| 1328 | # developer tools. Any system running Mac OS X 10.7 or | |
| 1329 | # later (Darwin 11 and later) is required to have a 64-bit | |
| 1330 | # processor. This is not true of the ARM version of Darwin | |
| 1331 | # that Apple uses in portable devices. | |
| 1332 | UNAME_PROCESSOR=x86_64 | |
| 1333 | fi | |
| 1256 | 1334 | echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} |
| 1257 | 1335 | exit ;; |
| 1258 | 1336 | *:procnto*:*:* | *:QNX:[0123456789]*:*) |
| 1259 | 1337 | UNAME_PROCESSOR=`uname -p` |
| 1260 | if test "$UNAME_PROCESSOR" = "x86"; then | |
| 1338 | if test "$UNAME_PROCESSOR" = x86; then | |
| 1261 | 1339 | UNAME_PROCESSOR=i386 |
| 1262 | 1340 | UNAME_MACHINE=pc |
| 1263 | 1341 | fi |
| 1266 | 1344 | *:QNX:*:4*) |
| 1267 | 1345 | echo i386-pc-qnx |
| 1268 | 1346 | exit ;; |
| 1269 | NEO-?:NONSTOP_KERNEL:*:*) | |
| 1347 | NEO-*:NONSTOP_KERNEL:*:*) | |
| 1270 | 1348 | echo neo-tandem-nsk${UNAME_RELEASE} |
| 1271 | 1349 | exit ;; |
| 1272 | 1350 | NSE-*:NONSTOP_KERNEL:*:*) |
| 1273 | 1351 | echo nse-tandem-nsk${UNAME_RELEASE} |
| 1274 | 1352 | exit ;; |
| 1275 | NSR-?:NONSTOP_KERNEL:*:*) | |
| 1353 | NSR-*:NONSTOP_KERNEL:*:*) | |
| 1276 | 1354 | echo nsr-tandem-nsk${UNAME_RELEASE} |
| 1355 | exit ;; | |
| 1356 | NSX-*:NONSTOP_KERNEL:*:*) | |
| 1357 | echo nsx-tandem-nsk${UNAME_RELEASE} | |
| 1277 | 1358 | exit ;; |
| 1278 | 1359 | *:NonStop-UX:*:*) |
| 1279 | 1360 | echo mips-compaq-nonstopux |
| 1288 | 1369 | # "uname -m" is not consistent, so use $cputype instead. 386 |
| 1289 | 1370 | # is converted to i386 for consistency with other x86 |
| 1290 | 1371 | # operating systems. |
| 1291 | if test "$cputype" = "386"; then | |
| 1372 | if test "$cputype" = 386; then | |
| 1292 | 1373 | UNAME_MACHINE=i386 |
| 1293 | 1374 | else |
| 1294 | 1375 | UNAME_MACHINE="$cputype" |
| 1330 | 1411 | echo i386-pc-xenix |
| 1331 | 1412 | exit ;; |
| 1332 | 1413 | i*86:skyos:*:*) |
| 1333 | echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' | |
| 1414 | echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'` | |
| 1334 | 1415 | exit ;; |
| 1335 | 1416 | i*86:rdos:*:*) |
| 1336 | 1417 | echo ${UNAME_MACHINE}-pc-rdos |
| 1341 | 1422 | x86_64:VMkernel:*:*) |
| 1342 | 1423 | echo ${UNAME_MACHINE}-unknown-esx |
| 1343 | 1424 | exit ;; |
| 1425 | amd64:Isilon\ OneFS:*:*) | |
| 1426 | echo x86_64-unknown-onefs | |
| 1427 | exit ;; | |
| 1344 | 1428 | esac |
| 1345 | ||
| 1346 | eval $set_cc_for_build | |
| 1347 | cat >$dummy.c <<EOF | |
| 1348 | #ifdef _SEQUENT_ | |
| 1349 | # include <sys/types.h> | |
| 1350 | # include <sys/utsname.h> | |
| 1351 | #endif | |
| 1352 | main () | |
| 1353 | { | |
| 1354 | #if defined (sony) | |
| 1355 | #if defined (MIPSEB) | |
| 1356 | /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, | |
| 1357 | I don't know.... */ | |
| 1358 | printf ("mips-sony-bsd\n"); exit (0); | |
| 1359 | #else | |
| 1360 | #include <sys/param.h> | |
| 1361 | printf ("m68k-sony-newsos%s\n", | |
| 1362 | #ifdef NEWSOS4 | |
| 1363 | "4" | |
| 1364 | #else | |
| 1365 | "" | |
| 1366 | #endif | |
| 1367 | ); exit (0); | |
| 1368 | #endif | |
| 1369 | #endif | |
| 1370 | ||
| 1371 | #if defined (__arm) && defined (__acorn) && defined (__unix) | |
| 1372 | printf ("arm-acorn-riscix\n"); exit (0); | |
| 1373 | #endif | |
| 1374 | ||
| 1375 | #if defined (hp300) && !defined (hpux) | |
| 1376 | printf ("m68k-hp-bsd\n"); exit (0); | |
| 1377 | #endif | |
| 1378 | ||
| 1379 | #if defined (NeXT) | |
| 1380 | #if !defined (__ARCHITECTURE__) | |
| 1381 | #define __ARCHITECTURE__ "m68k" | |
| 1382 | #endif | |
| 1383 | int version; | |
| 1384 | version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; | |
| 1385 | if (version < 4) | |
| 1386 | printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); | |
| 1387 | else | |
| 1388 | printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); | |
| 1389 | exit (0); | |
| 1390 | #endif | |
| 1391 | ||
| 1392 | #if defined (MULTIMAX) || defined (n16) | |
| 1393 | #if defined (UMAXV) | |
| 1394 | printf ("ns32k-encore-sysv\n"); exit (0); | |
| 1395 | #else | |
| 1396 | #if defined (CMU) | |
| 1397 | printf ("ns32k-encore-mach\n"); exit (0); | |
| 1398 | #else | |
| 1399 | printf ("ns32k-encore-bsd\n"); exit (0); | |
| 1400 | #endif | |
| 1401 | #endif | |
| 1402 | #endif | |
| 1403 | ||
| 1404 | #if defined (__386BSD__) | |
| 1405 | printf ("i386-pc-bsd\n"); exit (0); | |
| 1406 | #endif | |
| 1407 | ||
| 1408 | #if defined (sequent) | |
| 1409 | #if defined (i386) | |
| 1410 | printf ("i386-sequent-dynix\n"); exit (0); | |
| 1411 | #endif | |
| 1412 | #if defined (ns32000) | |
| 1413 | printf ("ns32k-sequent-dynix\n"); exit (0); | |
| 1414 | #endif | |
| 1415 | #endif | |
| 1416 | ||
| 1417 | #if defined (_SEQUENT_) | |
| 1418 | struct utsname un; | |
| 1419 | ||
| 1420 | uname(&un); | |
| 1421 | ||
| 1422 | if (strncmp(un.version, "V2", 2) == 0) { | |
| 1423 | printf ("i386-sequent-ptx2\n"); exit (0); | |
| 1424 | } | |
| 1425 | if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ | |
| 1426 | printf ("i386-sequent-ptx1\n"); exit (0); | |
| 1427 | } | |
| 1428 | printf ("i386-sequent-ptx\n"); exit (0); | |
| 1429 | ||
| 1430 | #endif | |
| 1431 | ||
| 1432 | #if defined (vax) | |
| 1433 | # if !defined (ultrix) | |
| 1434 | # include <sys/param.h> | |
| 1435 | # if defined (BSD) | |
| 1436 | # if BSD == 43 | |
| 1437 | printf ("vax-dec-bsd4.3\n"); exit (0); | |
| 1438 | # else | |
| 1439 | # if BSD == 199006 | |
| 1440 | printf ("vax-dec-bsd4.3reno\n"); exit (0); | |
| 1441 | # else | |
| 1442 | printf ("vax-dec-bsd\n"); exit (0); | |
| 1443 | # endif | |
| 1444 | # endif | |
| 1445 | # else | |
| 1446 | printf ("vax-dec-bsd\n"); exit (0); | |
| 1447 | # endif | |
| 1448 | # else | |
| 1449 | printf ("vax-dec-ultrix\n"); exit (0); | |
| 1450 | # endif | |
| 1451 | #endif | |
| 1452 | ||
| 1453 | #if defined (alliant) && defined (i860) | |
| 1454 | printf ("i860-alliant-bsd\n"); exit (0); | |
| 1455 | #endif | |
| 1456 | ||
| 1457 | exit (1); | |
| 1458 | } | |
| 1459 | EOF | |
| 1460 | ||
| 1461 | $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && | |
| 1462 | { echo "$SYSTEM_NAME"; exit; } | |
| 1463 | ||
| 1464 | # Apollos put the system type in the environment. | |
| 1465 | ||
| 1466 | test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } | |
| 1467 | ||
| 1468 | # Convex versions that predate uname can use getsysinfo(1) | |
| 1469 | ||
| 1470 | if [ -x /usr/convex/getsysinfo ] | |
| 1471 | then | |
| 1472 | case `getsysinfo -f cpu_type` in | |
| 1473 | c1*) | |
| 1474 | echo c1-convex-bsd | |
| 1475 | exit ;; | |
| 1476 | c2*) | |
| 1477 | if getsysinfo -f scalar_acc | |
| 1478 | then echo c32-convex-bsd | |
| 1479 | else echo c2-convex-bsd | |
| 1480 | fi | |
| 1481 | exit ;; | |
| 1482 | c34*) | |
| 1483 | echo c34-convex-bsd | |
| 1484 | exit ;; | |
| 1485 | c38*) | |
| 1486 | echo c38-convex-bsd | |
| 1487 | exit ;; | |
| 1488 | c4*) | |
| 1489 | echo c4-convex-bsd | |
| 1490 | exit ;; | |
| 1491 | esac | |
| 1492 | fi | |
| 1493 | 1429 | |
| 1494 | 1430 | cat >&2 <<EOF |
| 1495 | 1431 | $0: unable to guess system type |
| 1496 | 1432 | |
| 1497 | This script, last modified $timestamp, has failed to recognize | |
| 1498 | the operating system you are using. It is advised that you | |
| 1499 | download the most up to date version of the config scripts from | |
| 1500 | ||
| 1501 | http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD | |
| 1433 | This script (version $timestamp), has failed to recognize the | |
| 1434 | operating system you are using. If your script is old, overwrite *all* | |
| 1435 | copies of config.guess and config.sub with the latest versions from: | |
| 1436 | ||
| 1437 | http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess | |
| 1502 | 1438 | and |
| 1503 | http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD | |
| 1504 | ||
| 1505 | If the version you run ($0) is already up to date, please | |
| 1506 | send the following data and any information you think might be | |
| 1507 | pertinent to <config-patches@gnu.org> in order to provide the needed | |
| 1508 | information to handle your system. | |
| 1439 | http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub | |
| 1440 | ||
| 1441 | If $0 has already been updated, send the following data and any | |
| 1442 | information you think might be pertinent to config-patches@gnu.org to | |
| 1443 | provide the necessary information to handle your system. | |
| 1509 | 1444 | |
| 1510 | 1445 | config.guess timestamp = $timestamp |
| 1511 | 1446 | |
| 0 | 0 | #! /bin/sh |
| 1 | 1 | # Configuration validation subroutine script. |
| 2 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, | |
| 3 | # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, | |
| 4 | # 2011, 2012 Free Software Foundation, Inc. | |
| 5 | ||
| 6 | timestamp='2012-08-18' | |
| 7 | ||
| 8 | # This file is (in principle) common to ALL GNU software. | |
| 9 | # The presence of a machine in this file suggests that SOME GNU software | |
| 10 | # can handle that machine. It does not imply ALL GNU software can. | |
| 11 | # | |
| 12 | # This file is free software; you can redistribute it and/or modify | |
| 13 | # it under the terms of the GNU General Public License as published by | |
| 14 | # the Free Software Foundation; either version 2 of the License, or | |
| 2 | # Copyright 1992-2017 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | timestamp='2017-04-02' | |
| 5 | ||
| 6 | # This file is free software; you can redistribute it and/or modify it | |
| 7 | # under the terms of the GNU General Public License as published by | |
| 8 | # the Free Software Foundation; either version 3 of the License, or | |
| 15 | 9 | # (at your option) any later version. |
| 16 | 10 | # |
| 17 | # This program is distributed in the hope that it will be useful, | |
| 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | # GNU General Public License for more details. | |
| 11 | # This program is distributed in the hope that it will be useful, but | |
| 12 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | # General Public License for more details. | |
| 21 | 15 | # |
| 22 | 16 | # You should have received a copy of the GNU General Public License |
| 23 | 17 | # along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 25 | 19 | # As a special exception to the GNU General Public License, if you |
| 26 | 20 | # distribute this file as part of a program that contains a |
| 27 | 21 | # configuration script generated by Autoconf, you may include it under |
| 28 | # the same distribution terms that you use for the rest of that program. | |
| 29 | ||
| 30 | ||
| 31 | # Please send patches to <config-patches@gnu.org>. Submit a context | |
| 32 | # diff and a properly formatted GNU ChangeLog entry. | |
| 22 | # the same distribution terms that you use for the rest of that | |
| 23 | # program. This Exception is an additional permission under section 7 | |
| 24 | # of the GNU General Public License, version 3 ("GPLv3"). | |
| 25 | ||
| 26 | ||
| 27 | # Please send patches to <config-patches@gnu.org>. | |
| 33 | 28 | # |
| 34 | 29 | # Configuration subroutine to validate and canonicalize a configuration type. |
| 35 | 30 | # Supply the specified configuration type as an argument. |
| 37 | 32 | # Otherwise, we print the canonical config type on stdout and succeed. |
| 38 | 33 | |
| 39 | 34 | # You can get the latest version of this script from: |
| 40 | # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD | |
| 35 | # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub | |
| 41 | 36 | |
| 42 | 37 | # This file is supposed to be the same for all GNU packages |
| 43 | 38 | # and recognize all the CPU types, system types and aliases |
| 57 | 52 | me=`echo "$0" | sed -e 's,.*/,,'` |
| 58 | 53 | |
| 59 | 54 | usage="\ |
| 60 | Usage: $0 [OPTION] CPU-MFR-OPSYS | |
| 61 | $0 [OPTION] ALIAS | |
| 55 | Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS | |
| 62 | 56 | |
| 63 | 57 | Canonicalize a configuration name. |
| 64 | 58 | |
| 72 | 66 | version="\ |
| 73 | 67 | GNU config.sub ($timestamp) |
| 74 | 68 | |
| 75 | Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, | |
| 76 | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | |
| 77 | Free Software Foundation, Inc. | |
| 69 | Copyright 1992-2017 Free Software Foundation, Inc. | |
| 78 | 70 | |
| 79 | 71 | This is free software; see the source for copying conditions. There is NO |
| 80 | 72 | warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." |
| 123 | 115 | case $maybe_os in |
| 124 | 116 | nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ |
| 125 | 117 | linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ |
| 126 | knetbsd*-gnu* | netbsd*-gnu* | \ | |
| 127 | kopensolaris*-gnu* | \ | |
| 118 | knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ | |
| 119 | kopensolaris*-gnu* | cloudabi*-eabi* | \ | |
| 128 | 120 | storm-chaos* | os2-emx* | rtmk-nova*) |
| 129 | 121 | os=-$maybe_os |
| 130 | 122 | basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` |
| 155 | 147 | -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ |
| 156 | 148 | -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ |
| 157 | 149 | -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ |
| 158 | -apple | -axis | -knuth | -cray | -microblaze) | |
| 150 | -apple | -axis | -knuth | -cray | -microblaze*) | |
| 159 | 151 | os= |
| 160 | 152 | basic_machine=$1 |
| 161 | 153 | ;; |
| 258 | 250 | | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ |
| 259 | 251 | | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ |
| 260 | 252 | | am33_2.0 \ |
| 261 | | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | |
| 262 | | be32 | be64 \ | |
| 253 | | arc | arceb \ | |
| 254 | | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | |
| 255 | | avr | avr32 \ | |
| 256 | | ba \ | |
| 257 | | be32 | be64 \ | |
| 263 | 258 | | bfin \ |
| 264 | | c4x | clipper \ | |
| 259 | | c4x | c8051 | clipper \ | |
| 265 | 260 | | d10v | d30v | dlx | dsp16xx \ |
| 266 | | epiphany \ | |
| 267 | | fido | fr30 | frv \ | |
| 261 | | e2k | epiphany \ | |
| 262 | | fido | fr30 | frv | ft32 \ | |
| 268 | 263 | | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ |
| 269 | 264 | | hexagon \ |
| 270 | | i370 | i860 | i960 | ia64 \ | |
| 265 | | i370 | i860 | i960 | ia16 | ia64 \ | |
| 271 | 266 | | ip2k | iq2000 \ |
| 267 | | k1om \ | |
| 272 | 268 | | le32 | le64 \ |
| 273 | 269 | | lm32 \ |
| 274 | 270 | | m32c | m32r | m32rle | m68000 | m68k | m88k \ |
| 275 | | maxq | mb | microblaze | mcore | mep | metag \ | |
| 271 | | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | |
| 276 | 272 | | mips | mipsbe | mipseb | mipsel | mipsle \ |
| 277 | 273 | | mips16 \ |
| 278 | 274 | | mips64 | mips64el \ |
| 286 | 282 | | mips64vr5900 | mips64vr5900el \ |
| 287 | 283 | | mipsisa32 | mipsisa32el \ |
| 288 | 284 | | mipsisa32r2 | mipsisa32r2el \ |
| 285 | | mipsisa32r6 | mipsisa32r6el \ | |
| 289 | 286 | | mipsisa64 | mipsisa64el \ |
| 290 | 287 | | mipsisa64r2 | mipsisa64r2el \ |
| 288 | | mipsisa64r6 | mipsisa64r6el \ | |
| 291 | 289 | | mipsisa64sb1 | mipsisa64sb1el \ |
| 292 | 290 | | mipsisa64sr71k | mipsisa64sr71kel \ |
| 291 | | mipsr5900 | mipsr5900el \ | |
| 293 | 292 | | mipstx39 | mipstx39el \ |
| 294 | 293 | | mn10200 | mn10300 \ |
| 295 | 294 | | moxie \ |
| 296 | 295 | | mt \ |
| 297 | 296 | | msp430 \ |
| 298 | 297 | | nds32 | nds32le | nds32be \ |
| 299 | | nios | nios2 \ | |
| 298 | | nios | nios2 | nios2eb | nios2el \ | |
| 300 | 299 | | ns16k | ns32k \ |
| 301 | | open8 \ | |
| 302 | | or32 \ | |
| 300 | | open8 | or1k | or1knd | or32 \ | |
| 303 | 301 | | pdp10 | pdp11 | pj | pjl \ |
| 304 | 302 | | powerpc | powerpc64 | powerpc64le | powerpcle \ |
| 303 | | pru \ | |
| 305 | 304 | | pyramid \ |
| 305 | | riscv32 | riscv64 \ | |
| 306 | 306 | | rl78 | rx \ |
| 307 | 307 | | score \ |
| 308 | | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | |
| 308 | | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | |
| 309 | 309 | | sh64 | sh64le \ |
| 310 | 310 | | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ |
| 311 | 311 | | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ |
| 313 | 313 | | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ |
| 314 | 314 | | ubicom32 \ |
| 315 | 315 | | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ |
| 316 | | visium \ | |
| 317 | | wasm32 \ | |
| 316 | 318 | | we32k \ |
| 317 | 319 | | x86 | xc16x | xstormy16 | xtensa \ |
| 318 | 320 | | z8k | z80) |
| 327 | 329 | c6x) |
| 328 | 330 | basic_machine=tic6x-unknown |
| 329 | 331 | ;; |
| 330 | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) | |
| 332 | leon|leon[3-9]) | |
| 333 | basic_machine=sparc-$basic_machine | |
| 334 | ;; | |
| 335 | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) | |
| 331 | 336 | basic_machine=$basic_machine-unknown |
| 332 | 337 | os=-none |
| 333 | 338 | ;; |
| 382 | 387 | | aarch64-* | aarch64_be-* \ |
| 383 | 388 | | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ |
| 384 | 389 | | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ |
| 385 | | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | |
| 390 | | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | |
| 386 | 391 | | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ |
| 387 | 392 | | avr-* | avr32-* \ |
| 393 | | ba-* \ | |
| 388 | 394 | | be32-* | be64-* \ |
| 389 | 395 | | bfin-* | bs2000-* \ |
| 390 | 396 | | c[123]* | c30-* | [cjt]90-* | c4x-* \ |
| 391 | | clipper-* | craynv-* | cydra-* \ | |
| 397 | | c8051-* | clipper-* | craynv-* | cydra-* \ | |
| 392 | 398 | | d10v-* | d30v-* | dlx-* \ |
| 393 | | elxsi-* \ | |
| 399 | | e2k-* | elxsi-* \ | |
| 394 | 400 | | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ |
| 395 | 401 | | h8300-* | h8500-* \ |
| 396 | 402 | | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ |
| 397 | 403 | | hexagon-* \ |
| 398 | | i*86-* | i860-* | i960-* | ia64-* \ | |
| 404 | | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ | |
| 399 | 405 | | ip2k-* | iq2000-* \ |
| 406 | | k1om-* \ | |
| 400 | 407 | | le32-* | le64-* \ |
| 401 | 408 | | lm32-* \ |
| 402 | 409 | | m32c-* | m32r-* | m32rle-* \ |
| 403 | 410 | | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ |
| 404 | | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | |
| 411 | | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | |
| 412 | | microblaze-* | microblazeel-* \ | |
| 405 | 413 | | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ |
| 406 | 414 | | mips16-* \ |
| 407 | 415 | | mips64-* | mips64el-* \ |
| 415 | 423 | | mips64vr5900-* | mips64vr5900el-* \ |
| 416 | 424 | | mipsisa32-* | mipsisa32el-* \ |
| 417 | 425 | | mipsisa32r2-* | mipsisa32r2el-* \ |
| 426 | | mipsisa32r6-* | mipsisa32r6el-* \ | |
| 418 | 427 | | mipsisa64-* | mipsisa64el-* \ |
| 419 | 428 | | mipsisa64r2-* | mipsisa64r2el-* \ |
| 429 | | mipsisa64r6-* | mipsisa64r6el-* \ | |
| 420 | 430 | | mipsisa64sb1-* | mipsisa64sb1el-* \ |
| 421 | 431 | | mipsisa64sr71k-* | mipsisa64sr71kel-* \ |
| 432 | | mipsr5900-* | mipsr5900el-* \ | |
| 422 | 433 | | mipstx39-* | mipstx39el-* \ |
| 423 | 434 | | mmix-* \ |
| 424 | 435 | | mt-* \ |
| 425 | 436 | | msp430-* \ |
| 426 | 437 | | nds32-* | nds32le-* | nds32be-* \ |
| 427 | | nios-* | nios2-* \ | |
| 438 | | nios-* | nios2-* | nios2eb-* | nios2el-* \ | |
| 428 | 439 | | none-* | np1-* | ns16k-* | ns32k-* \ |
| 429 | 440 | | open8-* \ |
| 441 | | or1k*-* \ | |
| 430 | 442 | | orion-* \ |
| 431 | 443 | | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ |
| 432 | 444 | | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ |
| 445 | | pru-* \ | |
| 433 | 446 | | pyramid-* \ |
| 447 | | riscv32-* | riscv64-* \ | |
| 434 | 448 | | rl78-* | romp-* | rs6000-* | rx-* \ |
| 435 | 449 | | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ |
| 436 | 450 | | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ |
| 437 | 451 | | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ |
| 438 | 452 | | sparclite-* \ |
| 439 | | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | |
| 453 | | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | |
| 440 | 454 | | tahoe-* \ |
| 441 | 455 | | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ |
| 442 | 456 | | tile*-* \ |
| 444 | 458 | | ubicom32-* \ |
| 445 | 459 | | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ |
| 446 | 460 | | vax-* \ |
| 461 | | visium-* \ | |
| 462 | | wasm32-* \ | |
| 447 | 463 | | we32k-* \ |
| 448 | 464 | | x86-* | x86_64-* | xc16x-* | xps100-* \ |
| 449 | 465 | | xstormy16-* | xtensa*-* \ |
| 520 | 536 | basic_machine=i386-pc |
| 521 | 537 | os=-aros |
| 522 | 538 | ;; |
| 539 | asmjs) | |
| 540 | basic_machine=asmjs-unknown | |
| 541 | ;; | |
| 523 | 542 | aux) |
| 524 | 543 | basic_machine=m68k-apple |
| 525 | 544 | os=-aux |
| 639 | 658 | dpx2* | dpx2*-bull) |
| 640 | 659 | basic_machine=m68k-bull |
| 641 | 660 | os=-sysv3 |
| 661 | ;; | |
| 662 | e500v[12]) | |
| 663 | basic_machine=powerpc-unknown | |
| 664 | os=$os"spe" | |
| 665 | ;; | |
| 666 | e500v[12]-*) | |
| 667 | basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` | |
| 668 | os=$os"spe" | |
| 642 | 669 | ;; |
| 643 | 670 | ebmon29k) |
| 644 | 671 | basic_machine=a29k-amd |
| 781 | 808 | basic_machine=m68k-isi |
| 782 | 809 | os=-sysv |
| 783 | 810 | ;; |
| 811 | leon-*|leon[3-9]-*) | |
| 812 | basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` | |
| 813 | ;; | |
| 784 | 814 | m68knommu) |
| 785 | 815 | basic_machine=m68k-unknown |
| 786 | 816 | os=-linux |
| 800 | 830 | basic_machine=ns32k-utek |
| 801 | 831 | os=-sysv |
| 802 | 832 | ;; |
| 803 | microblaze) | |
| 833 | microblaze*) | |
| 804 | 834 | basic_machine=microblaze-xilinx |
| 805 | 835 | ;; |
| 806 | 836 | mingw64) |
| 808 | 838 | os=-mingw64 |
| 809 | 839 | ;; |
| 810 | 840 | mingw32) |
| 811 | basic_machine=i386-pc | |
| 841 | basic_machine=i686-pc | |
| 812 | 842 | os=-mingw32 |
| 813 | 843 | ;; |
| 814 | 844 | mingw32ce) |
| 836 | 866 | basic_machine=powerpc-unknown |
| 837 | 867 | os=-morphos |
| 838 | 868 | ;; |
| 869 | moxiebox) | |
| 870 | basic_machine=moxie-unknown | |
| 871 | os=-moxiebox | |
| 872 | ;; | |
| 839 | 873 | msdos) |
| 840 | 874 | basic_machine=i386-pc |
| 841 | 875 | os=-msdos |
| 844 | 878 | basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` |
| 845 | 879 | ;; |
| 846 | 880 | msys) |
| 847 | basic_machine=i386-pc | |
| 881 | basic_machine=i686-pc | |
| 848 | 882 | os=-msys |
| 849 | 883 | ;; |
| 850 | 884 | mvs) |
| 932 | 966 | nsr-tandem) |
| 933 | 967 | basic_machine=nsr-tandem |
| 934 | 968 | ;; |
| 969 | nsx-tandem) | |
| 970 | basic_machine=nsx-tandem | |
| 971 | ;; | |
| 935 | 972 | op50n-* | op60c-*) |
| 936 | 973 | basic_machine=hppa1.1-oki |
| 937 | 974 | os=-proelf |
| 1016 | 1053 | ppc-* | ppcbe-*) |
| 1017 | 1054 | basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` |
| 1018 | 1055 | ;; |
| 1019 | ppcle | powerpclittle | ppc-le | powerpc-little) | |
| 1056 | ppcle | powerpclittle) | |
| 1020 | 1057 | basic_machine=powerpcle-unknown |
| 1021 | 1058 | ;; |
| 1022 | 1059 | ppcle-* | powerpclittle-*) |
| 1026 | 1063 | ;; |
| 1027 | 1064 | ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` |
| 1028 | 1065 | ;; |
| 1029 | ppc64le | powerpc64little | ppc64-le | powerpc64-little) | |
| 1066 | ppc64le | powerpc64little) | |
| 1030 | 1067 | basic_machine=powerpc64le-unknown |
| 1031 | 1068 | ;; |
| 1032 | 1069 | ppc64le-* | powerpc64little-*) |
| 1039 | 1076 | basic_machine=i586-unknown |
| 1040 | 1077 | os=-pw32 |
| 1041 | 1078 | ;; |
| 1042 | rdos) | |
| 1079 | rdos | rdos64) | |
| 1080 | basic_machine=x86_64-pc | |
| 1081 | os=-rdos | |
| 1082 | ;; | |
| 1083 | rdos32) | |
| 1043 | 1084 | basic_machine=i386-pc |
| 1044 | 1085 | os=-rdos |
| 1045 | 1086 | ;; |
| 1222 | 1263 | vxworks29k) |
| 1223 | 1264 | basic_machine=a29k-wrs |
| 1224 | 1265 | os=-vxworks |
| 1266 | ;; | |
| 1267 | wasm32) | |
| 1268 | basic_machine=wasm32-unknown | |
| 1225 | 1269 | ;; |
| 1226 | 1270 | w65*) |
| 1227 | 1271 | basic_machine=w65-wdc |
| 1366 | 1410 | -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ |
| 1367 | 1411 | | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ |
| 1368 | 1412 | | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ |
| 1369 | | -sym* | -kopensolaris* \ | |
| 1413 | | -sym* | -kopensolaris* | -plan9* \ | |
| 1370 | 1414 | | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ |
| 1371 | | -aos* | -aros* \ | |
| 1415 | | -aos* | -aros* | -cloudabi* | -sortix* \ | |
| 1372 | 1416 | | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ |
| 1373 | 1417 | | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ |
| 1374 | 1418 | | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ |
| 1375 | | -bitrig* | -openbsd* | -solidbsd* \ | |
| 1419 | | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \ | |
| 1376 | 1420 | | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ |
| 1377 | 1421 | | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ |
| 1378 | 1422 | | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ |
| 1379 | 1423 | | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ |
| 1380 | | -chorusos* | -chorusrdb* | -cegcc* \ | |
| 1424 | | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \ | |
| 1381 | 1425 | | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ |
| 1382 | | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ | |
| 1426 | | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ | |
| 1383 | 1427 | | -linux-newlib* | -linux-musl* | -linux-uclibc* \ |
| 1384 | | -uxpv* | -beos* | -mpeix* | -udk* \ | |
| 1428 | | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \ | |
| 1385 | 1429 | | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ |
| 1386 | 1430 | | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ |
| 1387 | 1431 | | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ |
| 1388 | 1432 | | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ |
| 1389 | 1433 | | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ |
| 1390 | 1434 | | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ |
| 1391 | | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) | |
| 1435 | | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \ | |
| 1436 | | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*) | |
| 1392 | 1437 | # Remember, each alternative MUST END IN *, to match a version number. |
| 1393 | 1438 | ;; |
| 1394 | 1439 | -qnx*) |
| 1436 | 1481 | -os400*) |
| 1437 | 1482 | os=-os400 |
| 1438 | 1483 | ;; |
| 1484 | -cegcc*) | |
| 1485 | os=-cegcc | |
| 1486 | ;; | |
| 1439 | 1487 | -wince*) |
| 1440 | 1488 | os=-wince |
| 1441 | 1489 | ;; |
| 1517 | 1565 | ;; |
| 1518 | 1566 | -aros*) |
| 1519 | 1567 | os=-aros |
| 1520 | ;; | |
| 1521 | -kaos*) | |
| 1522 | os=-kaos | |
| 1523 | 1568 | ;; |
| 1524 | 1569 | -zvmoe) |
| 1525 | 1570 | os=-zvmoe |
| 1533 | 1578 | -pnacl*) |
| 1534 | 1579 | os=-pnacl |
| 1535 | 1580 | ;; |
| 1581 | -ios) | |
| 1582 | ;; | |
| 1583 | -emscripten*) | |
| 1584 | ;; | |
| 1536 | 1585 | -none) |
| 1537 | 1586 | ;; |
| 1538 | 1587 | *) |
| 1573 | 1622 | c4x-* | tic4x-*) |
| 1574 | 1623 | os=-coff |
| 1575 | 1624 | ;; |
| 1625 | c8051-*) | |
| 1626 | os=-elf | |
| 1627 | ;; | |
| 1576 | 1628 | hexagon-*) |
| 1577 | 1629 | os=-elf |
| 1578 | 1630 | ;; |
| 1624 | 1676 | ;; |
| 1625 | 1677 | sparc-* | *-sun) |
| 1626 | 1678 | os=-sunos4.1.1 |
| 1679 | ;; | |
| 1680 | pru-*) | |
| 1681 | os=-elf | |
| 1627 | 1682 | ;; |
| 1628 | 1683 | *-be) |
| 1629 | 1684 | os=-beos |
| 918 | 918 | with_smpeg_exec_prefix |
| 919 | 919 | enable_smpegtest |
| 920 | 920 | enable_music_mp3_mad_gpl |
| 921 | enable_music_mp3_mad_gpl_dithering | |
| 922 | enable_music_mp3_mpg123 | |
| 923 | enable_music_mp3_mpg123_shared | |
| 921 | 924 | ' |
| 922 | 925 | ac_precious_vars='build_alias |
| 923 | 926 | host_alias |
| 1582 | 1585 | dynamically load FLAC library [[default=yes]] |
| 1583 | 1586 | --enable-music-mp3 enable MP3 music [[default=yes]] |
| 1584 | 1587 | --enable-music-mp3-smpeg |
| 1585 | enable MP3 music via smpeg [[default=yes]] | |
| 1588 | enable MP3 music via smpeg [[default=no]] | |
| 1586 | 1589 | --enable-music-mp3-smpeg-shared |
| 1587 | 1590 | dynamically load smpeg library [[default=yes]] |
| 1588 | 1591 | --disable-smpegtest Do not try to compile and run a test SMPEG program |
| 1589 | 1592 | --enable-music-mp3-mad-gpl |
| 1590 | 1593 | enable MP3 music via libmad GPL code [[default=no]] |
| 1594 | --enable-music-mp3-mad-gpl-dithering | |
| 1595 | enable MP3 music via libmad GPL code [[default=yes]] | |
| 1596 | --enable-music-mp3-mpg123 | |
| 1597 | enable MP3 music via libmpg123 [[default=yes]] | |
| 1598 | --enable-music-mp3-mpg123-shared | |
| 1599 | dynamically load libmpg123 library [[default=yes]] | |
| 1591 | 1600 | |
| 1592 | 1601 | Optional Packages: |
| 1593 | 1602 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 2438 | 2447 | # |
| 2439 | 2448 | MAJOR_VERSION=2 |
| 2440 | 2449 | MINOR_VERSION=0 |
| 2441 | MICRO_VERSION=1 | |
| 2442 | INTERFACE_AGE=1 | |
| 2443 | BINARY_AGE=1 | |
| 2450 | MICRO_VERSION=2 | |
| 2451 | INTERFACE_AGE=0 | |
| 2452 | BINARY_AGE=2 | |
| 2444 | 2453 | VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION |
| 2445 | 2454 | |
| 2446 | 2455 | |
| 3920 | 3929 | else |
| 3921 | 3930 | lt_cv_nm_interface="BSD nm" |
| 3922 | 3931 | echo "int some_variable = 0;" > conftest.$ac_ext |
| 3923 | (eval echo "\"\$as_me:3924: $ac_compile\"" >&5) | |
| 3932 | (eval echo "\"\$as_me:3933: $ac_compile\"" >&5) | |
| 3924 | 3933 | (eval "$ac_compile" 2>conftest.err) |
| 3925 | 3934 | cat conftest.err >&5 |
| 3926 | (eval echo "\"\$as_me:3927: $NM \\\"conftest.$ac_objext\\\"\"" >&5) | |
| 3935 | (eval echo "\"\$as_me:3936: $NM \\\"conftest.$ac_objext\\\"\"" >&5) | |
| 3927 | 3936 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
| 3928 | 3937 | cat conftest.err >&5 |
| 3929 | (eval echo "\"\$as_me:3930: output\"" >&5) | |
| 3938 | (eval echo "\"\$as_me:3939: output\"" >&5) | |
| 3930 | 3939 | cat conftest.out >&5 |
| 3931 | 3940 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then |
| 3932 | 3941 | lt_cv_nm_interface="MS dumpbin" |
| 5137 | 5146 | ;; |
| 5138 | 5147 | *-*-irix6*) |
| 5139 | 5148 | # Find out which ABI we are using. |
| 5140 | echo '#line 5141 "configure"' > conftest.$ac_ext | |
| 5149 | echo '#line 5150 "configure"' > conftest.$ac_ext | |
| 5141 | 5150 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| 5142 | 5151 | (eval $ac_compile) 2>&5 |
| 5143 | 5152 | ac_status=$? |
| 5209 | 5218 | x86_64-*linux*) |
| 5210 | 5219 | LD="${LD-ld} -m elf_x86_64" |
| 5211 | 5220 | ;; |
| 5212 | ppc*-*linux*|powerpc*-*linux*) | |
| 5221 | powerpc64le-*linux*) | |
| 5222 | LD="${LD-ld} -m elf64lppc" | |
| 5223 | ;; | |
| 5224 | powerpc64-*linux*) | |
| 5213 | 5225 | LD="${LD-ld} -m elf64ppc" |
| 5214 | 5226 | ;; |
| 5215 | 5227 | s390*-*linux*|s390*-*tpf*) |
| 6964 | 6976 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| 6965 | 6977 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| 6966 | 6978 | -e 's:$: $lt_compiler_flag:'` |
| 6967 | (eval echo "\"\$as_me:6968: $lt_compile\"" >&5) | |
| 6979 | (eval echo "\"\$as_me:6980: $lt_compile\"" >&5) | |
| 6968 | 6980 | (eval "$lt_compile" 2>conftest.err) |
| 6969 | 6981 | ac_status=$? |
| 6970 | 6982 | cat conftest.err >&5 |
| 6971 | echo "$as_me:6972: \$? = $ac_status" >&5 | |
| 6983 | echo "$as_me:6984: \$? = $ac_status" >&5 | |
| 6972 | 6984 | if (exit $ac_status) && test -s "$ac_outfile"; then |
| 6973 | 6985 | # The compiler can only warn and ignore the option if not recognized |
| 6974 | 6986 | # So say no if there are warnings other than the usual output. |
| 7303 | 7315 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| 7304 | 7316 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| 7305 | 7317 | -e 's:$: $lt_compiler_flag:'` |
| 7306 | (eval echo "\"\$as_me:7307: $lt_compile\"" >&5) | |
| 7318 | (eval echo "\"\$as_me:7319: $lt_compile\"" >&5) | |
| 7307 | 7319 | (eval "$lt_compile" 2>conftest.err) |
| 7308 | 7320 | ac_status=$? |
| 7309 | 7321 | cat conftest.err >&5 |
| 7310 | echo "$as_me:7311: \$? = $ac_status" >&5 | |
| 7322 | echo "$as_me:7323: \$? = $ac_status" >&5 | |
| 7311 | 7323 | if (exit $ac_status) && test -s "$ac_outfile"; then |
| 7312 | 7324 | # The compiler can only warn and ignore the option if not recognized |
| 7313 | 7325 | # So say no if there are warnings other than the usual output. |
| 7408 | 7420 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| 7409 | 7421 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| 7410 | 7422 | -e 's:$: $lt_compiler_flag:'` |
| 7411 | (eval echo "\"\$as_me:7412: $lt_compile\"" >&5) | |
| 7423 | (eval echo "\"\$as_me:7424: $lt_compile\"" >&5) | |
| 7412 | 7424 | (eval "$lt_compile" 2>out/conftest.err) |
| 7413 | 7425 | ac_status=$? |
| 7414 | 7426 | cat out/conftest.err >&5 |
| 7415 | echo "$as_me:7416: \$? = $ac_status" >&5 | |
| 7427 | echo "$as_me:7428: \$? = $ac_status" >&5 | |
| 7416 | 7428 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
| 7417 | 7429 | then |
| 7418 | 7430 | # The compiler can only warn and ignore the option if not recognized |
| 7463 | 7475 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
| 7464 | 7476 | -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ |
| 7465 | 7477 | -e 's:$: $lt_compiler_flag:'` |
| 7466 | (eval echo "\"\$as_me:7467: $lt_compile\"" >&5) | |
| 7478 | (eval echo "\"\$as_me:7479: $lt_compile\"" >&5) | |
| 7467 | 7479 | (eval "$lt_compile" 2>out/conftest.err) |
| 7468 | 7480 | ac_status=$? |
| 7469 | 7481 | cat out/conftest.err >&5 |
| 7470 | echo "$as_me:7471: \$? = $ac_status" >&5 | |
| 7482 | echo "$as_me:7483: \$? = $ac_status" >&5 | |
| 7471 | 7483 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
| 7472 | 7484 | then |
| 7473 | 7485 | # The compiler can only warn and ignore the option if not recognized |
| 9832 | 9844 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
| 9833 | 9845 | lt_status=$lt_dlunknown |
| 9834 | 9846 | cat > conftest.$ac_ext <<_LT_EOF |
| 9835 | #line 9836 "configure" | |
| 9847 | #line 9848 "configure" | |
| 9836 | 9848 | #include "confdefs.h" |
| 9837 | 9849 | |
| 9838 | 9850 | #if HAVE_DLFCN_H |
| 9928 | 9940 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
| 9929 | 9941 | lt_status=$lt_dlunknown |
| 9930 | 9942 | cat > conftest.$ac_ext <<_LT_EOF |
| 9931 | #line 9932 "configure" | |
| 9943 | #line 9944 "configure" | |
| 9932 | 9944 | #include "confdefs.h" |
| 9933 | 9945 | |
| 9934 | 9946 | #if HAVE_DLFCN_H |
| 11079 | 11091 | fi |
| 11080 | 11092 | ;; |
| 11081 | 11093 | *) |
| 11082 | SOURCES="" | |
| 11083 | 11094 | EXE="" |
| 11084 | 11095 | ;; |
| 11085 | 11096 | esac |
| 11086 | 11097 | |
| 11087 | 11098 | # Standard C sources |
| 11088 | SOURCES="$SOURCES \ | |
| 11089 | $srcdir/effect_position.c \ | |
| 11090 | $srcdir/effect_stereoreverse.c \ | |
| 11091 | $srcdir/effects_internal.c \ | |
| 11092 | $srcdir/load_aiff.c \ | |
| 11093 | $srcdir/load_voc.c \ | |
| 11094 | $srcdir/mixer.c \ | |
| 11095 | $srcdir/music.c" | |
| 11099 | SOURCES=`ls $srcdir/*.c | fgrep -v playwave.c | fgrep -v playmus.c` | |
| 11096 | 11100 | |
| 11097 | 11101 | base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'` |
| 11098 | 11102 | |
| 11156 | 11160 | done |
| 11157 | 11161 | } |
| 11158 | 11162 | |
| 11159 | SDL_VERSION=2.0.0 | |
| 11163 | SDL_VERSION=2.0.7 | |
| 11160 | 11164 | |
| 11161 | 11165 | |
| 11162 | 11166 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then |
| 11715 | 11719 | enable_music_cmd=no |
| 11716 | 11720 | fi |
| 11717 | 11721 | if test "x$enable_music_cmd" != xno; then |
| 11718 | SOURCES="$SOURCES $srcdir/music_cmd.c" | |
| 11719 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DCMD_MUSIC" | |
| 11722 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_CMD" | |
| 11720 | 11723 | fi |
| 11721 | 11724 | fi |
| 11722 | 11725 | |
| 11728 | 11731 | fi |
| 11729 | 11732 | |
| 11730 | 11733 | if test x$enable_music_wave = xyes; then |
| 11731 | SOURCES="$SOURCES $srcdir/wavestream.c" | |
| 11732 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DWAV_MUSIC" | |
| 11734 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_WAV" | |
| 11733 | 11735 | fi |
| 11734 | 11736 | |
| 11735 | 11737 | # Check whether --enable-music-mod was given. |
| 11822 | 11824 | fi |
| 11823 | 11825 | |
| 11824 | 11826 | |
| 11825 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for have_libmodplug_lib=yes in -lmodplug" >&5 | |
| 11826 | $as_echo_n "checking for have_libmodplug_lib=yes in -lmodplug... " >&6; } | |
| 11827 | if ${ac_cv_lib_modplug_have_libmodplug_lib_yes+:} false; then : | |
| 11827 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ModPlug_Load in -lmodplug" >&5 | |
| 11828 | $as_echo_n "checking for ModPlug_Load in -lmodplug... " >&6; } | |
| 11829 | if ${ac_cv_lib_modplug_ModPlug_Load+:} false; then : | |
| 11828 | 11830 | $as_echo_n "(cached) " >&6 |
| 11829 | 11831 | else |
| 11830 | 11832 | ac_check_lib_save_LIBS=$LIBS |
| 11838 | 11840 | #ifdef __cplusplus |
| 11839 | 11841 | extern "C" |
| 11840 | 11842 | #endif |
| 11841 | char have_libmodplug_lib=yes (); | |
| 11843 | char ModPlug_Load (); | |
| 11842 | 11844 | int |
| 11843 | 11845 | main () |
| 11844 | 11846 | { |
| 11845 | return have_libmodplug_lib=yes (); | |
| 11847 | return ModPlug_Load (); | |
| 11846 | 11848 | ; |
| 11847 | 11849 | return 0; |
| 11848 | 11850 | } |
| 11849 | 11851 | _ACEOF |
| 11850 | 11852 | if ac_fn_c_try_link "$LINENO"; then : |
| 11851 | ac_cv_lib_modplug_have_libmodplug_lib_yes=yes | |
| 11852 | else | |
| 11853 | ac_cv_lib_modplug_have_libmodplug_lib_yes=no | |
| 11853 | ac_cv_lib_modplug_ModPlug_Load=yes | |
| 11854 | else | |
| 11855 | ac_cv_lib_modplug_ModPlug_Load=no | |
| 11854 | 11856 | fi |
| 11855 | 11857 | rm -f core conftest.err conftest.$ac_objext \ |
| 11856 | 11858 | conftest$ac_exeext conftest.$ac_ext |
| 11857 | 11859 | LIBS=$ac_check_lib_save_LIBS |
| 11858 | 11860 | fi |
| 11859 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_modplug_have_libmodplug_lib_yes" >&5 | |
| 11860 | $as_echo "$ac_cv_lib_modplug_have_libmodplug_lib_yes" >&6; } | |
| 11861 | if test "x$ac_cv_lib_modplug_have_libmodplug_lib_yes" = xyes; then : | |
| 11862 | cat >>confdefs.h <<_ACEOF | |
| 11863 | #define HAVE_LIBMODPLUG 1 | |
| 11864 | _ACEOF | |
| 11865 | ||
| 11866 | LIBS="-lmodplug $LIBS" | |
| 11867 | ||
| 11861 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_modplug_ModPlug_Load" >&5 | |
| 11862 | $as_echo "$ac_cv_lib_modplug_ModPlug_Load" >&6; } | |
| 11863 | if test "x$ac_cv_lib_modplug_ModPlug_Load" = xyes; then : | |
| 11864 | have_libmodplug_lib=yes | |
| 11868 | 11865 | fi |
| 11869 | 11866 | |
| 11870 | 11867 | |
| 11875 | 11872 | fi |
| 11876 | 11873 | |
| 11877 | 11874 | |
| 11878 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for have_libmodplug_lib=yes in -lmodplug" >&5 | |
| 11879 | $as_echo_n "checking for have_libmodplug_lib=yes in -lmodplug... " >&6; } | |
| 11880 | if ${ac_cv_lib_modplug_have_libmodplug_lib_yes+:} false; then : | |
| 11875 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ModPlug_Load in -lmodplug" >&5 | |
| 11876 | $as_echo_n "checking for ModPlug_Load in -lmodplug... " >&6; } | |
| 11877 | if ${ac_cv_lib_modplug_ModPlug_Load+:} false; then : | |
| 11881 | 11878 | $as_echo_n "(cached) " >&6 |
| 11882 | 11879 | else |
| 11883 | 11880 | ac_check_lib_save_LIBS=$LIBS |
| 11891 | 11888 | #ifdef __cplusplus |
| 11892 | 11889 | extern "C" |
| 11893 | 11890 | #endif |
| 11894 | char have_libmodplug_lib=yes (); | |
| 11891 | char ModPlug_Load (); | |
| 11895 | 11892 | int |
| 11896 | 11893 | main () |
| 11897 | 11894 | { |
| 11898 | return have_libmodplug_lib=yes (); | |
| 11895 | return ModPlug_Load (); | |
| 11899 | 11896 | ; |
| 11900 | 11897 | return 0; |
| 11901 | 11898 | } |
| 11902 | 11899 | _ACEOF |
| 11903 | 11900 | if ac_fn_c_try_link "$LINENO"; then : |
| 11904 | ac_cv_lib_modplug_have_libmodplug_lib_yes=yes | |
| 11905 | else | |
| 11906 | ac_cv_lib_modplug_have_libmodplug_lib_yes=no | |
| 11901 | ac_cv_lib_modplug_ModPlug_Load=yes | |
| 11902 | else | |
| 11903 | ac_cv_lib_modplug_ModPlug_Load=no | |
| 11907 | 11904 | fi |
| 11908 | 11905 | rm -f core conftest.err conftest.$ac_objext \ |
| 11909 | 11906 | conftest$ac_exeext conftest.$ac_ext |
| 11910 | 11907 | LIBS=$ac_check_lib_save_LIBS |
| 11911 | 11908 | fi |
| 11912 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_modplug_have_libmodplug_lib_yes" >&5 | |
| 11913 | $as_echo "$ac_cv_lib_modplug_have_libmodplug_lib_yes" >&6; } | |
| 11914 | if test "x$ac_cv_lib_modplug_have_libmodplug_lib_yes" = xyes; then : | |
| 11915 | cat >>confdefs.h <<_ACEOF | |
| 11916 | #define HAVE_LIBMODPLUG 1 | |
| 11917 | _ACEOF | |
| 11918 | ||
| 11919 | LIBS="-lmodplug $LIBS" | |
| 11920 | ||
| 11909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_modplug_ModPlug_Load" >&5 | |
| 11910 | $as_echo "$ac_cv_lib_modplug_ModPlug_Load" >&6; } | |
| 11911 | if test "x$ac_cv_lib_modplug_ModPlug_Load" = xyes; then : | |
| 11912 | have_libmodplug_lib=yes | |
| 11921 | 11913 | fi |
| 11922 | 11914 | |
| 11923 | 11915 | |
| 11947 | 11939 | fi |
| 11948 | 11940 | ;; |
| 11949 | 11941 | esac |
| 11950 | SOURCES="$SOURCES $srcdir/*_modplug.c" | |
| 11951 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMODPLUG_MUSIC $MODPLUG_CFLAGS" | |
| 11942 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_MODPLUG $MODPLUG_CFLAGS" | |
| 11952 | 11943 | if test x$enable_music_mod_modplug_shared = xyes && test x$modplug_lib != x; then |
| 11953 | 11944 | echo "-- dynamic libmodplug -> $modplug_lib" |
| 11954 | 11945 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMODPLUG_DYNAMIC=\\\"$modplug_lib\\\"" |
| 12026 | 12017 | |
| 12027 | 12018 | CFLAGS_SAVED="$CFLAGS" |
| 12028 | 12019 | LIBS_SAVED="$LIBS" |
| 12029 | CFLAGS="$CFLAGS -DLIBMIKMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`" | |
| 12020 | CFLAGS="$CFLAGS `$LIBMIKMOD_CONFIG --cflags`" | |
| 12030 | 12021 | LIBS="$LIBS `$LIBMIKMOD_CONFIG --libs`" |
| 12031 | 12022 | have_libmikmod=yes |
| 12032 | 12023 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmikmod - version >= $libmikmod_ver" >&5 |
| 12079 | 12070 | fi |
| 12080 | 12071 | ;; |
| 12081 | 12072 | esac |
| 12082 | SOURCES="$SOURCES $srcdir/*_mod.c" | |
| 12083 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`" | |
| 12073 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_MIKMOD `$LIBMIKMOD_CONFIG --cflags`" | |
| 12084 | 12074 | if test x$enable_music_mod_mikmod_shared = xyes && test x$mikmod_lib != x; then |
| 12085 | 12075 | echo "-- dynamic libmikmod -> $mikmod_lib" |
| 12086 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_DYNAMIC=\\\"$mikmod_lib\\\"" | |
| 12076 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMIKMOD_DYNAMIC=\\\"$mikmod_lib\\\"" | |
| 12087 | 12077 | else |
| 12088 | 12078 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS `$LIBMIKMOD_CONFIG --libs`" |
| 12089 | 12079 | fi |
| 12106 | 12096 | fi |
| 12107 | 12097 | |
| 12108 | 12098 | if test x$enable_music_midi = xyes; then |
| 12109 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMID_MUSIC" | |
| 12099 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID" | |
| 12110 | 12100 | # Check whether --enable-music-midi-timidity was given. |
| 12111 | 12101 | if test "${enable_music_midi_timidity+set}" = set; then : |
| 12112 | 12102 | enableval=$enable_music_midi_timidity; |
| 12115 | 12105 | fi |
| 12116 | 12106 | |
| 12117 | 12107 | if test x$enable_music_midi_timidity = xyes; then |
| 12118 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_TIMIDITY_MIDI -I\$(srcdir)/timidity" | |
| 12108 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_TIMIDITY -I\$(srcdir)/timidity" | |
| 12119 | 12109 | SOURCES="$SOURCES $srcdir/timidity/*.c" |
| 12120 | 12110 | fi |
| 12121 | 12111 | # Check whether --enable-music-midi-native was given. |
| 12145 | 12135 | ;; |
| 12146 | 12136 | esac |
| 12147 | 12137 | if test x$use_music_midi_native = xyes; then |
| 12148 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi" | |
| 12138 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/native_midi" | |
| 12149 | 12139 | SOURCES="$SOURCES $srcdir/native_midi/*.c" |
| 12150 | 12140 | elif test x$use_music_midi_native = xyes_cpp; then |
| 12151 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi" | |
| 12141 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/native_midi" | |
| 12152 | 12142 | SOURCES="$SOURCES $srcdir/native_midi/*.c" |
| 12153 | 12143 | SOURCES_CXX="$SOURCES_CXX $srcdir/native_midi/*.cpp" |
| 12154 | 12144 | fi |
| 12230 | 12220 | fi |
| 12231 | 12221 | ;; |
| 12232 | 12222 | esac |
| 12233 | SOURCES="$SOURCES $srcdir/dynamic_fluidsynth.c $srcdir/fluidsynth.c" | |
| 12234 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_FLUIDSYNTH_MIDI" | |
| 12223 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_FLUIDSYNTH" | |
| 12235 | 12224 | if test x$enable_music_midi_fluidsynth_shared = xyes && test x$fluidsynth_lib != x; then |
| 12236 | echo "-- dynamic libfluidsyth -> $fluidsynth_lib" | |
| 12225 | echo "-- dynamic libfluidsynth -> $fluidsynth_lib" | |
| 12237 | 12226 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLUIDSYNTH_DYNAMIC=\\\"$fluidsynth_lib\\\"" |
| 12238 | 12227 | else |
| 12239 | 12228 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lfluidsynth" |
| 12340 | 12329 | fi |
| 12341 | 12330 | ;; |
| 12342 | 12331 | esac |
| 12343 | SOURCES="$SOURCES $srcdir/*_ogg.c" | |
| 12344 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC -DOGG_USE_TREMOR" | |
| 12332 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG -DOGG_USE_TREMOR" | |
| 12345 | 12333 | if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then |
| 12346 | 12334 | echo "-- dynamic libvorbisidec -> $ogg_lib" |
| 12347 | 12335 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\"" |
| 12418 | 12406 | fi |
| 12419 | 12407 | ;; |
| 12420 | 12408 | esac |
| 12421 | SOURCES="$SOURCES $srcdir/*_ogg.c" | |
| 12422 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC" | |
| 12409 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG" | |
| 12423 | 12410 | if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then |
| 12424 | 12411 | echo "-- dynamic libvorbisfile -> $ogg_lib" |
| 12425 | 12412 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\"" |
| 12554 | 12541 | fi |
| 12555 | 12542 | ;; |
| 12556 | 12543 | esac |
| 12557 | SOURCES="$SOURCES $srcdir/*_flac.c" | |
| 12558 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_MUSIC" | |
| 12544 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_FLAC" | |
| 12559 | 12545 | if test x$enable_music_flac_shared = xyes && test x$flac_lib != x; then |
| 12560 | 12546 | echo "-- dynamic libFLAC -> $flac_lib" |
| 12561 | 12547 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_DYNAMIC=\\\"$flac_lib\\\"" |
| 12583 | 12569 | if test "${enable_music_mp3_smpeg+set}" = set; then : |
| 12584 | 12570 | enableval=$enable_music_mp3_smpeg; |
| 12585 | 12571 | else |
| 12586 | enable_music_mp3_smpeg=yes | |
| 12572 | enable_music_mp3_smpeg=no | |
| 12587 | 12573 | fi |
| 12588 | 12574 | |
| 12589 | 12575 | # Check whether --enable-music-mp3-smpeg-shared was given. |
| 12847 | 12833 | smpeg_lib=`find_lib "libsmpeg2*.so.*"` |
| 12848 | 12834 | ;; |
| 12849 | 12835 | esac |
| 12850 | SOURCES="$SOURCES $srcdir/*_mp3.c" | |
| 12851 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MUSIC $SMPEG_CFLAGS" | |
| 12836 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_SMPEG $SMPEG_CFLAGS" | |
| 12852 | 12837 | if test x$enable_music_mp3_smpeg_shared = xyes && test x$smpeg_lib != x; then |
| 12853 | 12838 | echo "-- dynamic libsmpeg -> $smpeg_lib" |
| 12854 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_DYNAMIC=\\\"$smpeg_lib\\\"" | |
| 12839 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DSMPEG_DYNAMIC=\\\"$smpeg_lib\\\"" | |
| 12855 | 12840 | else |
| 12856 | 12841 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SMPEG_LIBS" |
| 12857 | 12842 | fi |
| 12868 | 12853 | enable_music_mp3_mad_gpl=no |
| 12869 | 12854 | fi |
| 12870 | 12855 | |
| 12856 | # Check whether --enable-music-mp3-mad-gpl-dithering was given. | |
| 12857 | if test "${enable_music_mp3_mad_gpl_dithering+set}" = set; then : | |
| 12858 | enableval=$enable_music_mp3_mad_gpl_dithering; | |
| 12859 | else | |
| 12860 | enable_music_mp3_mad_gpl_dithering=yes | |
| 12861 | fi | |
| 12862 | ||
| 12871 | 12863 | if test x$enable_music_mp3 = xyes -a x$enable_music_mp3_mad_gpl = xyes; then |
| 12872 | 12864 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmad headers" >&5 |
| 12873 | 12865 | $as_echo_n "checking for libmad headers... " >&6; } |
| 12895 | 12887 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_libmad" >&5 |
| 12896 | 12888 | $as_echo "$have_libmad" >&6; } |
| 12897 | 12889 | if test x$have_libmad = xyes; then |
| 12898 | SOURCES="$SOURCES $srcdir/music_mad.c" | |
| 12899 | if echo "$SOURCES" | grep "load_mp3.c" >/dev/null; then | |
| 12900 | : | |
| 12901 | else | |
| 12902 | SOURCES="$SOURCES $srcdir/load_mp3.c" | |
| 12890 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MAD" | |
| 12891 | if test x$enable_music_mp3_mad_gpl_dithering = xyes; then | |
| 12892 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Using GPL libmad and MP3 dithering routines, this build of SDL_mixer is now under the GPL" >&5 | |
| 12893 | $as_echo "$as_me: WARNING: *** Using GPL libmad and MP3 dithering routines, this build of SDL_mixer is now under the GPL" >&2;} | |
| 12894 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MAD_GPL_DITHERING" | |
| 12903 | 12895 | fi |
| 12904 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MAD_MUSIC" | |
| 12905 | 12896 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmad" |
| 12906 | 12897 | else |
| 12907 | 12898 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Unable to find MAD library (http://www.underbit.com/products/mad/)" >&5 |
| 12909 | 12900 | fi |
| 12910 | 12901 | fi |
| 12911 | 12902 | |
| 12912 | if test x$have_smpeg != xyes -a x$have_libmad != xyes; then | |
| 12903 | # Check whether --enable-music-mp3-mpg123 was given. | |
| 12904 | if test "${enable_music_mp3_mpg123+set}" = set; then : | |
| 12905 | enableval=$enable_music_mp3_mpg123; | |
| 12906 | else | |
| 12907 | enable_music_mp3_mpg123=yes | |
| 12908 | fi | |
| 12909 | ||
| 12910 | # Check whether --enable-music-mp3-mpg123-shared was given. | |
| 12911 | if test "${enable_music_mp3_mpg123_shared+set}" = set; then : | |
| 12912 | enableval=$enable_music_mp3_mpg123_shared; | |
| 12913 | else | |
| 12914 | enable_music_mp3_mpg123_shared=yes | |
| 12915 | fi | |
| 12916 | ||
| 12917 | if test x$enable_music_mp3_mpg123 = xyes; then | |
| 12918 | ac_fn_c_check_header_mongrel "$LINENO" "mpg123.h" "ac_cv_header_mpg123_h" "$ac_includes_default" | |
| 12919 | if test "x$ac_cv_header_mpg123_h" = xyes; then : | |
| 12920 | have_mpg123_hdr=yes | |
| 12921 | fi | |
| 12922 | ||
| 12923 | ||
| 12924 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpg123_replace_reader_handle in -lmpg123" >&5 | |
| 12925 | $as_echo_n "checking for mpg123_replace_reader_handle in -lmpg123... " >&6; } | |
| 12926 | if ${ac_cv_lib_mpg123_mpg123_replace_reader_handle+:} false; then : | |
| 12927 | $as_echo_n "(cached) " >&6 | |
| 12928 | else | |
| 12929 | ac_check_lib_save_LIBS=$LIBS | |
| 12930 | LIBS="-lmpg123 $LIBS" | |
| 12931 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
| 12932 | /* end confdefs.h. */ | |
| 12933 | ||
| 12934 | /* Override any GCC internal prototype to avoid an error. | |
| 12935 | Use char because int might match the return type of a GCC | |
| 12936 | builtin and then its argument prototype would still apply. */ | |
| 12937 | #ifdef __cplusplus | |
| 12938 | extern "C" | |
| 12939 | #endif | |
| 12940 | char mpg123_replace_reader_handle (); | |
| 12941 | int | |
| 12942 | main () | |
| 12943 | { | |
| 12944 | return mpg123_replace_reader_handle (); | |
| 12945 | ; | |
| 12946 | return 0; | |
| 12947 | } | |
| 12948 | _ACEOF | |
| 12949 | if ac_fn_c_try_link "$LINENO"; then : | |
| 12950 | ac_cv_lib_mpg123_mpg123_replace_reader_handle=yes | |
| 12951 | else | |
| 12952 | ac_cv_lib_mpg123_mpg123_replace_reader_handle=no | |
| 12953 | fi | |
| 12954 | rm -f core conftest.err conftest.$ac_objext \ | |
| 12955 | conftest$ac_exeext conftest.$ac_ext | |
| 12956 | LIBS=$ac_check_lib_save_LIBS | |
| 12957 | fi | |
| 12958 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpg123_mpg123_replace_reader_handle" >&5 | |
| 12959 | $as_echo "$ac_cv_lib_mpg123_mpg123_replace_reader_handle" >&6; } | |
| 12960 | if test "x$ac_cv_lib_mpg123_mpg123_replace_reader_handle" = xyes; then : | |
| 12961 | have_mpg123_lib=yes | |
| 12962 | fi | |
| 12963 | ||
| 12964 | if test x$have_mpg123_hdr = xyes -a x$have_mpg123_lib = xyes; then | |
| 12965 | have_mpg123=yes | |
| 12966 | case "$host" in | |
| 12967 | *-*-darwin*) | |
| 12968 | mpg123_lib=`find_lib libmpg123.dylib` | |
| 12969 | ;; | |
| 12970 | *-*-cygwin* | *-*-mingw32*) | |
| 12971 | mpg123_lib=`find_lib "libmpg123*.dll"` | |
| 12972 | ;; | |
| 12973 | *) | |
| 12974 | mpg123_lib=`find_lib "libmpg123.so.*"` | |
| 12975 | ;; | |
| 12976 | esac | |
| 12977 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MPG123" | |
| 12978 | if test x$enable_music_mp3_mpg123_shared = xyes && test x$mpg123_lib != x; then | |
| 12979 | echo "-- dynamic libmpg123 -> $mpg123_lib" | |
| 12980 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMPG123_DYNAMIC=\\\"$mpg123_lib\\\"" | |
| 12981 | else | |
| 12982 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmpg123" | |
| 12983 | fi | |
| 12984 | else | |
| 12985 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Unable to find mpg123 library (https://www.mpg123.de)" >&5 | |
| 12986 | $as_echo "$as_me: WARNING: *** Unable to find mpg123 library (https://www.mpg123.de)" >&2;} | |
| 12987 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mpg123 support disabled" >&5 | |
| 12988 | $as_echo "$as_me: WARNING: mpg123 support disabled" >&2;} | |
| 12989 | fi | |
| 12990 | fi | |
| 12991 | ||
| 12992 | if test x$have_smpeg = xyes -o x$have_libmad = xyes -o x$have_libmpg123; then | |
| 12993 | : | |
| 12994 | else | |
| 12913 | 12995 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MP3 support disabled" >&5 |
| 12914 | 12996 | $as_echo "$as_me: WARNING: MP3 support disabled" >&2;} |
| 12915 | 12997 | fi |
| 13 | 13 | # |
| 14 | 14 | MAJOR_VERSION=2 |
| 15 | 15 | MINOR_VERSION=0 |
| 16 | MICRO_VERSION=1 | |
| 17 | INTERFACE_AGE=1 | |
| 18 | BINARY_AGE=1 | |
| 16 | MICRO_VERSION=2 | |
| 17 | INTERFACE_AGE=0 | |
| 18 | BINARY_AGE=2 | |
| 19 | 19 | VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION |
| 20 | 20 | |
| 21 | 21 | AC_SUBST(MAJOR_VERSION) |
| 129 | 129 | fi |
| 130 | 130 | ;; |
| 131 | 131 | *) |
| 132 | SOURCES="" | |
| 133 | 132 | EXE="" |
| 134 | 133 | ;; |
| 135 | 134 | esac |
| 136 | 135 | |
| 137 | 136 | # Standard C sources |
| 138 | SOURCES="$SOURCES \ | |
| 139 | $srcdir/effect_position.c \ | |
| 140 | $srcdir/effect_stereoreverse.c \ | |
| 141 | $srcdir/effects_internal.c \ | |
| 142 | $srcdir/load_aiff.c \ | |
| 143 | $srcdir/load_voc.c \ | |
| 144 | $srcdir/mixer.c \ | |
| 145 | $srcdir/music.c" | |
| 137 | SOURCES=`ls $srcdir/*.c | fgrep -v playwave.c | fgrep -v playmus.c` | |
| 146 | 138 | |
| 147 | 139 | dnl set this to use on systems that use lib64 instead of lib |
| 148 | 140 | base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'` |
| 195 | 187 | } |
| 196 | 188 | |
| 197 | 189 | dnl Check for SDL |
| 198 | SDL_VERSION=2.0.0 | |
| 190 | SDL_VERSION=2.0.7 | |
| 199 | 191 | AM_PATH_SDL2($SDL_VERSION, |
| 200 | 192 | :, |
| 201 | 193 | AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]) |
| 228 | 220 | enable_music_cmd=no |
| 229 | 221 | fi |
| 230 | 222 | if test "x$enable_music_cmd" != xno; then |
| 231 | SOURCES="$SOURCES $srcdir/music_cmd.c" | |
| 232 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DCMD_MUSIC" | |
| 223 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_CMD" | |
| 233 | 224 | fi |
| 234 | 225 | fi |
| 235 | 226 | |
| 237 | 228 | AC_HELP_STRING([--enable-music-wave], [enable streaming WAVE music [[default=yes]]]), |
| 238 | 229 | [], [enable_music_wave=yes]) |
| 239 | 230 | if test x$enable_music_wave = xyes; then |
| 240 | SOURCES="$SOURCES $srcdir/wavestream.c" | |
| 241 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DWAV_MUSIC" | |
| 231 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_WAV" | |
| 242 | 232 | fi |
| 243 | 233 | |
| 244 | 234 | AC_ARG_ENABLE([music-mod], |
| 257 | 247 | have_libmodplug_lib=yes |
| 258 | 248 | ], [dnl |
| 259 | 249 | AC_CHECK_HEADER([libmodplug/modplug.h], [have_libmodplug_hdr=yes]) |
| 260 | AC_CHECK_LIB([modplug], [have_libmodplug_lib=yes]) | |
| 250 | AC_CHECK_LIB([modplug], [ModPlug_Load], [have_libmodplug_lib=yes]) | |
| 261 | 251 | ]) |
| 262 | 252 | |
| 263 | 253 | if test x$have_libmodplug_hdr = xyes -a x$have_libmodplug_lib = xyes; then |
| 276 | 266 | fi |
| 277 | 267 | ;; |
| 278 | 268 | esac |
| 279 | SOURCES="$SOURCES $srcdir/*_modplug.c" | |
| 280 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMODPLUG_MUSIC $MODPLUG_CFLAGS" | |
| 269 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_MODPLUG $MODPLUG_CFLAGS" | |
| 281 | 270 | if test x$enable_music_mod_modplug_shared = xyes && test x$modplug_lib != x; then |
| 282 | 271 | echo "-- dynamic libmodplug -> $modplug_lib" |
| 283 | 272 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMODPLUG_DYNAMIC=\\\"$modplug_lib\\\"" |
| 306 | 295 | |
| 307 | 296 | CFLAGS_SAVED="$CFLAGS" |
| 308 | 297 | LIBS_SAVED="$LIBS" |
| 309 | CFLAGS="$CFLAGS -DLIBMIKMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`" | |
| 298 | CFLAGS="$CFLAGS `$LIBMIKMOD_CONFIG --cflags`" | |
| 310 | 299 | LIBS="$LIBS `$LIBMIKMOD_CONFIG --libs`" |
| 311 | 300 | have_libmikmod=yes |
| 312 | 301 | AC_MSG_CHECKING([for libmikmod - version >= $libmikmod_ver]) |
| 344 | 333 | fi |
| 345 | 334 | ;; |
| 346 | 335 | esac |
| 347 | SOURCES="$SOURCES $srcdir/*_mod.c" | |
| 348 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`" | |
| 336 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_MIKMOD `$LIBMIKMOD_CONFIG --cflags`" | |
| 349 | 337 | if test x$enable_music_mod_mikmod_shared = xyes && test x$mikmod_lib != x; then |
| 350 | 338 | echo "-- dynamic libmikmod -> $mikmod_lib" |
| 351 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_DYNAMIC=\\\"$mikmod_lib\\\"" | |
| 339 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMIKMOD_DYNAMIC=\\\"$mikmod_lib\\\"" | |
| 352 | 340 | else |
| 353 | 341 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS `$LIBMIKMOD_CONFIG --libs`" |
| 354 | 342 | fi |
| 365 | 353 | AC_HELP_STRING([--enable-music-midi], [enable MIDI music [[default=yes]]]), |
| 366 | 354 | [], [enable_music_midi=yes]) |
| 367 | 355 | if test x$enable_music_midi = xyes; then |
| 368 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMID_MUSIC" | |
| 356 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID" | |
| 369 | 357 | AC_ARG_ENABLE([music-midi-timidity], |
| 370 | 358 | AC_HELP_STRING([--enable-music-midi-timidity], [enable timidity MIDI output [[default=yes]]]), |
| 371 | 359 | [], [enable_music_midi_timidity=yes]) |
| 372 | 360 | if test x$enable_music_midi_timidity = xyes; then |
| 373 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_TIMIDITY_MIDI -I\$(srcdir)/timidity" | |
| 361 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_TIMIDITY -I\$(srcdir)/timidity" | |
| 374 | 362 | SOURCES="$SOURCES $srcdir/timidity/*.c" |
| 375 | 363 | fi |
| 376 | 364 | AC_ARG_ENABLE([music-midi-native], |
| 396 | 384 | ;; |
| 397 | 385 | esac |
| 398 | 386 | if test x$use_music_midi_native = xyes; then |
| 399 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi" | |
| 387 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/native_midi" | |
| 400 | 388 | SOURCES="$SOURCES $srcdir/native_midi/*.c" |
| 401 | 389 | elif test x$use_music_midi_native = xyes_cpp; then |
| 402 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi" | |
| 390 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/native_midi" | |
| 403 | 391 | SOURCES="$SOURCES $srcdir/native_midi/*.c" |
| 404 | 392 | SOURCES_CXX="$SOURCES_CXX $srcdir/native_midi/*.cpp" |
| 405 | 393 | fi |
| 429 | 417 | fi |
| 430 | 418 | ;; |
| 431 | 419 | esac |
| 432 | SOURCES="$SOURCES $srcdir/dynamic_fluidsynth.c $srcdir/fluidsynth.c" | |
| 433 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_FLUIDSYNTH_MIDI" | |
| 420 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_FLUIDSYNTH" | |
| 434 | 421 | if test x$enable_music_midi_fluidsynth_shared = xyes && test x$fluidsynth_lib != x; then |
| 435 | echo "-- dynamic libfluidsyth -> $fluidsynth_lib" | |
| 422 | echo "-- dynamic libfluidsynth -> $fluidsynth_lib" | |
| 436 | 423 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLUIDSYNTH_DYNAMIC=\\\"$fluidsynth_lib\\\"" |
| 437 | 424 | else |
| 438 | 425 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lfluidsynth" |
| 478 | 465 | fi |
| 479 | 466 | ;; |
| 480 | 467 | esac |
| 481 | SOURCES="$SOURCES $srcdir/*_ogg.c" | |
| 482 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC -DOGG_USE_TREMOR" | |
| 468 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG -DOGG_USE_TREMOR" | |
| 483 | 469 | if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then |
| 484 | 470 | echo "-- dynamic libvorbisidec -> $ogg_lib" |
| 485 | 471 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\"" |
| 508 | 494 | fi |
| 509 | 495 | ;; |
| 510 | 496 | esac |
| 511 | SOURCES="$SOURCES $srcdir/*_ogg.c" | |
| 512 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC" | |
| 497 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG" | |
| 513 | 498 | if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then |
| 514 | 499 | echo "-- dynamic libvorbisfile -> $ogg_lib" |
| 515 | 500 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\"" |
| 568 | 553 | fi |
| 569 | 554 | ;; |
| 570 | 555 | esac |
| 571 | SOURCES="$SOURCES $srcdir/*_flac.c" | |
| 572 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_MUSIC" | |
| 556 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_FLAC" | |
| 573 | 557 | if test x$enable_music_flac_shared = xyes && test x$flac_lib != x; then |
| 574 | 558 | echo "-- dynamic libFLAC -> $flac_lib" |
| 575 | 559 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_DYNAMIC=\\\"$flac_lib\\\"" |
| 588 | 572 | [], enable_music_mp3=yes) |
| 589 | 573 | |
| 590 | 574 | AC_ARG_ENABLE(music-mp3-smpeg, |
| 591 | AC_HELP_STRING([--enable-music-mp3-smpeg], [enable MP3 music via smpeg [[default=yes]]]), | |
| 592 | [], enable_music_mp3_smpeg=yes) | |
| 575 | AC_HELP_STRING([--enable-music-mp3-smpeg], [enable MP3 music via smpeg [[default=no]]]), | |
| 576 | [], enable_music_mp3_smpeg=no) | |
| 593 | 577 | AC_ARG_ENABLE([music-mp3-smpeg-shared], |
| 594 | 578 | AC_HELP_STRING([--enable-music-mp3-smpeg-shared], [dynamically load smpeg library [[default=yes]]]), |
| 595 | 579 | [], [enable_music_mp3_smpeg_shared=yes]) |
| 608 | 592 | smpeg_lib=[`find_lib "libsmpeg2*.so.*"`] |
| 609 | 593 | ;; |
| 610 | 594 | esac |
| 611 | SOURCES="$SOURCES $srcdir/*_mp3.c" | |
| 612 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MUSIC $SMPEG_CFLAGS" | |
| 595 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_SMPEG $SMPEG_CFLAGS" | |
| 613 | 596 | if test x$enable_music_mp3_smpeg_shared = xyes && test x$smpeg_lib != x; then |
| 614 | 597 | echo "-- dynamic libsmpeg -> $smpeg_lib" |
| 615 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_DYNAMIC=\\\"$smpeg_lib\\\"" | |
| 598 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DSMPEG_DYNAMIC=\\\"$smpeg_lib\\\"" | |
| 616 | 599 | else |
| 617 | 600 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SMPEG_LIBS" |
| 618 | 601 | fi |
| 624 | 607 | AC_ARG_ENABLE(music-mp3-mad-gpl, |
| 625 | 608 | AC_HELP_STRING([--enable-music-mp3-mad-gpl], [enable MP3 music via libmad GPL code [[default=no]]]), |
| 626 | 609 | [], [enable_music_mp3_mad_gpl=no]) |
| 610 | AC_ARG_ENABLE(music-mp3-mad-gpl-dithering, | |
| 611 | AC_HELP_STRING([--enable-music-mp3-mad-gpl-dithering], [enable MP3 music via libmad GPL code [[default=yes]]]), | |
| 612 | [], [enable_music_mp3_mad_gpl_dithering=yes]) | |
| 627 | 613 | if test x$enable_music_mp3 = xyes -a x$enable_music_mp3_mad_gpl = xyes; then |
| 628 | 614 | AC_MSG_CHECKING(for libmad headers) |
| 629 | 615 | have_libmad=no |
| 635 | 621 | ]) |
| 636 | 622 | AC_MSG_RESULT($have_libmad) |
| 637 | 623 | if test x$have_libmad = xyes; then |
| 638 | SOURCES="$SOURCES $srcdir/music_mad.c" | |
| 639 | if echo "$SOURCES" | grep "load_mp3.c" >/dev/null; then | |
| 640 | : | |
| 624 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MAD" | |
| 625 | if test x$enable_music_mp3_mad_gpl_dithering = xyes; then | |
| 626 | AC_MSG_WARN([*** Using GPL libmad and MP3 dithering routines, this build of SDL_mixer is now under the GPL]) | |
| 627 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MAD_GPL_DITHERING" | |
| 628 | fi | |
| 629 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmad" | |
| 630 | else | |
| 631 | AC_MSG_WARN([*** Unable to find MAD library (http://www.underbit.com/products/mad/)]) | |
| 632 | fi | |
| 633 | fi | |
| 634 | ||
| 635 | AC_ARG_ENABLE(music-mp3-mpg123, | |
| 636 | AC_HELP_STRING([--enable-music-mp3-mpg123], [enable MP3 music via libmpg123 [[default=yes]]]), | |
| 637 | [], [enable_music_mp3_mpg123=yes]) | |
| 638 | AC_ARG_ENABLE([music-mp3-mpg123-shared], | |
| 639 | AC_HELP_STRING([--enable-music-mp3-mpg123-shared], [dynamically load libmpg123 library [[default=yes]]]), | |
| 640 | [], [enable_music_mp3_mpg123_shared=yes]) | |
| 641 | if test x$enable_music_mp3_mpg123 = xyes; then | |
| 642 | AC_CHECK_HEADER([mpg123.h], [have_mpg123_hdr=yes]) | |
| 643 | AC_CHECK_LIB([mpg123], [mpg123_replace_reader_handle], [have_mpg123_lib=yes]) | |
| 644 | if test x$have_mpg123_hdr = xyes -a x$have_mpg123_lib = xyes; then | |
| 645 | have_mpg123=yes | |
| 646 | case "$host" in | |
| 647 | *-*-darwin*) | |
| 648 | mpg123_lib=[`find_lib libmpg123.dylib`] | |
| 649 | ;; | |
| 650 | *-*-cygwin* | *-*-mingw32*) | |
| 651 | mpg123_lib=[`find_lib "libmpg123*.dll"`] | |
| 652 | ;; | |
| 653 | *) | |
| 654 | mpg123_lib=[`find_lib "libmpg123.so.*"`] | |
| 655 | ;; | |
| 656 | esac | |
| 657 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MPG123" | |
| 658 | if test x$enable_music_mp3_mpg123_shared = xyes && test x$mpg123_lib != x; then | |
| 659 | echo "-- dynamic libmpg123 -> $mpg123_lib" | |
| 660 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMPG123_DYNAMIC=\\\"$mpg123_lib\\\"" | |
| 641 | 661 | else |
| 642 | SOURCES="$SOURCES $srcdir/load_mp3.c" | |
| 643 | fi | |
| 644 | EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MAD_MUSIC" | |
| 645 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmad" | |
| 646 | else | |
| 647 | AC_MSG_WARN([*** Unable to find MAD library (http://www.underbit.com/products/mad/)]) | |
| 648 | fi | |
| 649 | fi | |
| 650 | ||
| 651 | if test x$have_smpeg != xyes -a x$have_libmad != xyes; then | |
| 662 | EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmpg123" | |
| 663 | fi | |
| 664 | else | |
| 665 | AC_MSG_WARN([*** Unable to find mpg123 library (https://www.mpg123.de)]) | |
| 666 | AC_MSG_WARN([mpg123 support disabled]) | |
| 667 | fi | |
| 668 | fi | |
| 669 | ||
| 670 | if test x$have_smpeg = xyes -o x$have_libmad = xyes -o x$have_libmpg123; then | |
| 671 | : | |
| 672 | else | |
| 652 | 673 | AC_MSG_WARN([MP3 support disabled]) |
| 653 | 674 | fi |
| 654 | 675 | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | Implementation of the dynamic loading functionality for libFLAC. | |
| 21 | ~ Austen Dicken (admin@cvpcs.org) | |
| 22 | */ | |
| 23 | ||
| 24 | #ifdef FLAC_MUSIC | |
| 25 | ||
| 26 | #include "SDL_loadso.h" | |
| 27 | #include "SDL_mixer.h" | |
| 28 | #include "dynamic_flac.h" | |
| 29 | ||
| 30 | flac_loader flac = { | |
| 31 | 0, NULL | |
| 32 | }; | |
| 33 | ||
| 34 | #ifdef FLAC_DYNAMIC | |
| 35 | int Mix_InitFLAC() | |
| 36 | { | |
| 37 | if ( flac.loaded == 0 ) { | |
| 38 | flac.handle = SDL_LoadObject(FLAC_DYNAMIC); | |
| 39 | if ( flac.handle == NULL ) { | |
| 40 | return -1; | |
| 41 | } | |
| 42 | flac.FLAC__stream_decoder_new = | |
| 43 | (FLAC__StreamDecoder *(*)()) | |
| 44 | SDL_LoadFunction(flac.handle, "FLAC__stream_decoder_new"); | |
| 45 | if ( flac.FLAC__stream_decoder_new == NULL ) { | |
| 46 | SDL_UnloadObject(flac.handle); | |
| 47 | return -1; | |
| 48 | } | |
| 49 | flac.FLAC__stream_decoder_delete = | |
| 50 | (void (*)(FLAC__StreamDecoder *)) | |
| 51 | SDL_LoadFunction(flac.handle, "FLAC__stream_decoder_delete"); | |
| 52 | if ( flac.FLAC__stream_decoder_delete == NULL ) { | |
| 53 | SDL_UnloadObject(flac.handle); | |
| 54 | return -1; | |
| 55 | } | |
| 56 | flac.FLAC__stream_decoder_init_stream = | |
| 57 | (FLAC__StreamDecoderInitStatus (*)( | |
| 58 | FLAC__StreamDecoder *, | |
| 59 | FLAC__StreamDecoderReadCallback, | |
| 60 | FLAC__StreamDecoderSeekCallback, | |
| 61 | FLAC__StreamDecoderTellCallback, | |
| 62 | FLAC__StreamDecoderLengthCallback, | |
| 63 | FLAC__StreamDecoderEofCallback, | |
| 64 | FLAC__StreamDecoderWriteCallback, | |
| 65 | FLAC__StreamDecoderMetadataCallback, | |
| 66 | FLAC__StreamDecoderErrorCallback, | |
| 67 | void *)) | |
| 68 | SDL_LoadFunction(flac.handle, "FLAC__stream_decoder_init_stream"); | |
| 69 | if ( flac.FLAC__stream_decoder_init_stream == NULL ) { | |
| 70 | SDL_UnloadObject(flac.handle); | |
| 71 | return -1; | |
| 72 | } | |
| 73 | flac.FLAC__stream_decoder_finish = | |
| 74 | (FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 75 | SDL_LoadFunction(flac.handle, "FLAC__stream_decoder_finish"); | |
| 76 | if ( flac.FLAC__stream_decoder_finish == NULL ) { | |
| 77 | SDL_UnloadObject(flac.handle); | |
| 78 | return -1; | |
| 79 | } | |
| 80 | flac.FLAC__stream_decoder_flush = | |
| 81 | (FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 82 | SDL_LoadFunction(flac.handle, "FLAC__stream_decoder_flush"); | |
| 83 | if ( flac.FLAC__stream_decoder_flush == NULL ) { | |
| 84 | SDL_UnloadObject(flac.handle); | |
| 85 | return -1; | |
| 86 | } | |
| 87 | flac.FLAC__stream_decoder_process_single = | |
| 88 | (FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 89 | SDL_LoadFunction(flac.handle, | |
| 90 | "FLAC__stream_decoder_process_single"); | |
| 91 | if ( flac.FLAC__stream_decoder_process_single == NULL ) { | |
| 92 | SDL_UnloadObject(flac.handle); | |
| 93 | return -1; | |
| 94 | } | |
| 95 | flac.FLAC__stream_decoder_process_until_end_of_metadata = | |
| 96 | (FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 97 | SDL_LoadFunction(flac.handle, | |
| 98 | "FLAC__stream_decoder_process_until_end_of_metadata"); | |
| 99 | if ( flac.FLAC__stream_decoder_process_until_end_of_metadata == NULL ) { | |
| 100 | SDL_UnloadObject(flac.handle); | |
| 101 | return -1; | |
| 102 | } | |
| 103 | flac.FLAC__stream_decoder_process_until_end_of_stream = | |
| 104 | (FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 105 | SDL_LoadFunction(flac.handle, | |
| 106 | "FLAC__stream_decoder_process_until_end_of_stream"); | |
| 107 | if ( flac.FLAC__stream_decoder_process_until_end_of_stream == NULL ) { | |
| 108 | SDL_UnloadObject(flac.handle); | |
| 109 | return -1; | |
| 110 | } | |
| 111 | flac.FLAC__stream_decoder_seek_absolute = | |
| 112 | (FLAC__bool (*)(FLAC__StreamDecoder *, FLAC__uint64)) | |
| 113 | SDL_LoadFunction(flac.handle, "FLAC__stream_decoder_seek_absolute"); | |
| 114 | if ( flac.FLAC__stream_decoder_seek_absolute == NULL ) { | |
| 115 | SDL_UnloadObject(flac.handle); | |
| 116 | return -1; | |
| 117 | } | |
| 118 | flac.FLAC__stream_decoder_get_state = | |
| 119 | (FLAC__StreamDecoderState (*)(const FLAC__StreamDecoder *decoder)) | |
| 120 | SDL_LoadFunction(flac.handle, "FLAC__stream_decoder_get_state"); | |
| 121 | if ( flac.FLAC__stream_decoder_get_state == NULL ) { | |
| 122 | SDL_UnloadObject(flac.handle); | |
| 123 | return -1; | |
| 124 | } | |
| 125 | } | |
| 126 | ++flac.loaded; | |
| 127 | ||
| 128 | return 0; | |
| 129 | } | |
| 130 | void Mix_QuitFLAC() | |
| 131 | { | |
| 132 | if ( flac.loaded == 0 ) { | |
| 133 | return; | |
| 134 | } | |
| 135 | if ( flac.loaded == 1 ) { | |
| 136 | SDL_UnloadObject(flac.handle); | |
| 137 | } | |
| 138 | --flac.loaded; | |
| 139 | } | |
| 140 | #else | |
| 141 | int Mix_InitFLAC() | |
| 142 | { | |
| 143 | if ( flac.loaded == 0 ) { | |
| 144 | #ifdef __MACOSX__ | |
| 145 | extern FLAC__StreamDecoder *FLAC__stream_decoder_new(void) __attribute__((weak_import)); | |
| 146 | if ( FLAC__stream_decoder_new == NULL ) | |
| 147 | { | |
| 148 | /* Missing weakly linked framework */ | |
| 149 | Mix_SetError("Missing FLAC.framework"); | |
| 150 | return -1; | |
| 151 | } | |
| 152 | #endif // __MACOSX__ | |
| 153 | ||
| 154 | flac.FLAC__stream_decoder_new = FLAC__stream_decoder_new; | |
| 155 | flac.FLAC__stream_decoder_delete = FLAC__stream_decoder_delete; | |
| 156 | flac.FLAC__stream_decoder_init_stream = | |
| 157 | FLAC__stream_decoder_init_stream; | |
| 158 | flac.FLAC__stream_decoder_finish = FLAC__stream_decoder_finish; | |
| 159 | flac.FLAC__stream_decoder_flush = FLAC__stream_decoder_flush; | |
| 160 | flac.FLAC__stream_decoder_process_single = | |
| 161 | FLAC__stream_decoder_process_single; | |
| 162 | flac.FLAC__stream_decoder_process_until_end_of_metadata = | |
| 163 | FLAC__stream_decoder_process_until_end_of_metadata; | |
| 164 | flac.FLAC__stream_decoder_process_until_end_of_stream = | |
| 165 | FLAC__stream_decoder_process_until_end_of_stream; | |
| 166 | flac.FLAC__stream_decoder_seek_absolute = | |
| 167 | FLAC__stream_decoder_seek_absolute; | |
| 168 | flac.FLAC__stream_decoder_get_state = | |
| 169 | FLAC__stream_decoder_get_state; | |
| 170 | } | |
| 171 | ++flac.loaded; | |
| 172 | ||
| 173 | return 0; | |
| 174 | } | |
| 175 | void Mix_QuitFLAC() | |
| 176 | { | |
| 177 | if ( flac.loaded == 0 ) { | |
| 178 | return; | |
| 179 | } | |
| 180 | if ( flac.loaded == 1 ) { | |
| 181 | } | |
| 182 | --flac.loaded; | |
| 183 | } | |
| 184 | #endif /* FLAC_DYNAMIC */ | |
| 185 | ||
| 186 | #endif /* FLAC_MUSIC */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | The following file defines all of the functions/objects used to dynamically | |
| 21 | link to the libFLAC library. | |
| 22 | ~ Austen Dicken (admin@cvpcs.org) | |
| 23 | */ | |
| 24 | ||
| 25 | #ifdef FLAC_MUSIC | |
| 26 | ||
| 27 | #include <FLAC/stream_decoder.h> | |
| 28 | ||
| 29 | typedef struct { | |
| 30 | int loaded; | |
| 31 | void *handle; | |
| 32 | FLAC__StreamDecoder *(*FLAC__stream_decoder_new)(); | |
| 33 | void (*FLAC__stream_decoder_delete)(FLAC__StreamDecoder *decoder); | |
| 34 | FLAC__StreamDecoderInitStatus (*FLAC__stream_decoder_init_stream)( | |
| 35 | FLAC__StreamDecoder *decoder, | |
| 36 | FLAC__StreamDecoderReadCallback read_callback, | |
| 37 | FLAC__StreamDecoderSeekCallback seek_callback, | |
| 38 | FLAC__StreamDecoderTellCallback tell_callback, | |
| 39 | FLAC__StreamDecoderLengthCallback length_callback, | |
| 40 | FLAC__StreamDecoderEofCallback eof_callback, | |
| 41 | FLAC__StreamDecoderWriteCallback write_callback, | |
| 42 | FLAC__StreamDecoderMetadataCallback metadata_callback, | |
| 43 | FLAC__StreamDecoderErrorCallback error_callback, | |
| 44 | void *client_data); | |
| 45 | FLAC__bool (*FLAC__stream_decoder_finish)(FLAC__StreamDecoder *decoder); | |
| 46 | FLAC__bool (*FLAC__stream_decoder_flush)(FLAC__StreamDecoder *decoder); | |
| 47 | FLAC__bool (*FLAC__stream_decoder_process_single)( | |
| 48 | FLAC__StreamDecoder *decoder); | |
| 49 | FLAC__bool (*FLAC__stream_decoder_process_until_end_of_metadata)( | |
| 50 | FLAC__StreamDecoder *decoder); | |
| 51 | FLAC__bool (*FLAC__stream_decoder_process_until_end_of_stream)( | |
| 52 | FLAC__StreamDecoder *decoder); | |
| 53 | FLAC__bool (*FLAC__stream_decoder_seek_absolute)( | |
| 54 | FLAC__StreamDecoder *decoder, | |
| 55 | FLAC__uint64 sample); | |
| 56 | FLAC__StreamDecoderState (*FLAC__stream_decoder_get_state)( | |
| 57 | const FLAC__StreamDecoder *decoder); | |
| 58 | } flac_loader; | |
| 59 | ||
| 60 | extern flac_loader flac; | |
| 61 | ||
| 62 | #endif /* FLAC_MUSIC */ | |
| 63 | ||
| 64 | extern int Mix_InitFLAC(); | |
| 65 | extern void Mix_QuitFLAC(); |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | James Le Cuirot | |
| 21 | chewi@aura-online.co.uk | |
| 22 | */ | |
| 23 | ||
| 24 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 25 | ||
| 26 | #include "SDL_loadso.h" | |
| 27 | #include "dynamic_fluidsynth.h" | |
| 28 | ||
| 29 | fluidsynth_loader fluidsynth = { | |
| 30 | 0, NULL | |
| 31 | }; | |
| 32 | ||
| 33 | #ifdef FLUIDSYNTH_DYNAMIC | |
| 34 | #define FLUIDSYNTH_LOADER(FUNC, SIG) \ | |
| 35 | fluidsynth.FUNC = (SIG) SDL_LoadFunction(fluidsynth.handle, #FUNC); \ | |
| 36 | if (fluidsynth.FUNC == NULL) { SDL_UnloadObject(fluidsynth.handle); return -1; } | |
| 37 | #else | |
| 38 | #define FLUIDSYNTH_LOADER(FUNC, SIG) \ | |
| 39 | fluidsynth.FUNC = FUNC; | |
| 40 | #endif | |
| 41 | ||
| 42 | int Mix_InitFluidSynth() | |
| 43 | { | |
| 44 | if ( fluidsynth.loaded == 0 ) { | |
| 45 | #ifdef FLUIDSYNTH_DYNAMIC | |
| 46 | fluidsynth.handle = SDL_LoadObject(FLUIDSYNTH_DYNAMIC); | |
| 47 | if ( fluidsynth.handle == NULL ) return -1; | |
| 48 | #endif | |
| 49 | ||
| 50 | FLUIDSYNTH_LOADER(delete_fluid_player, int (*)(fluid_player_t*)); | |
| 51 | FLUIDSYNTH_LOADER(delete_fluid_settings, void (*)(fluid_settings_t*)); | |
| 52 | FLUIDSYNTH_LOADER(delete_fluid_synth, int (*)(fluid_synth_t*)); | |
| 53 | FLUIDSYNTH_LOADER(fluid_player_add, int (*)(fluid_player_t*, const char*)); | |
| 54 | FLUIDSYNTH_LOADER(fluid_player_add_mem, int (*)(fluid_player_t*, const void*, size_t)); | |
| 55 | FLUIDSYNTH_LOADER(fluid_player_get_status, int (*)(fluid_player_t*)); | |
| 56 | FLUIDSYNTH_LOADER(fluid_player_play, int (*)(fluid_player_t*)); | |
| 57 | FLUIDSYNTH_LOADER(fluid_player_set_loop, int (*)(fluid_player_t*, int)); | |
| 58 | FLUIDSYNTH_LOADER(fluid_player_stop, int (*)(fluid_player_t*)); | |
| 59 | FLUIDSYNTH_LOADER(fluid_settings_setnum, int (*)(fluid_settings_t*, const char*, double)); | |
| 60 | FLUIDSYNTH_LOADER(fluid_synth_get_settings, fluid_settings_t* (*)(fluid_synth_t*)); | |
| 61 | FLUIDSYNTH_LOADER(fluid_synth_set_gain, void (*)(fluid_synth_t*, float)); | |
| 62 | FLUIDSYNTH_LOADER(fluid_synth_sfload, int(*)(fluid_synth_t*, const char*, int)); | |
| 63 | FLUIDSYNTH_LOADER(fluid_synth_write_s16, int(*)(fluid_synth_t*, int, void*, int, int, void*, int, int)); | |
| 64 | FLUIDSYNTH_LOADER(new_fluid_player, fluid_player_t* (*)(fluid_synth_t*)); | |
| 65 | FLUIDSYNTH_LOADER(new_fluid_settings, fluid_settings_t* (*)(void)); | |
| 66 | FLUIDSYNTH_LOADER(new_fluid_synth, fluid_synth_t* (*)(fluid_settings_t*)); | |
| 67 | } | |
| 68 | ++fluidsynth.loaded; | |
| 69 | ||
| 70 | return 0; | |
| 71 | } | |
| 72 | ||
| 73 | void Mix_QuitFluidSynth() | |
| 74 | { | |
| 75 | if ( fluidsynth.loaded == 0 ) { | |
| 76 | return; | |
| 77 | } | |
| 78 | if ( fluidsynth.loaded == 1 ) { | |
| 79 | #ifdef FLUIDSYNTH_DYNAMIC | |
| 80 | SDL_UnloadObject(fluidsynth.handle); | |
| 81 | #endif | |
| 82 | } | |
| 83 | --fluidsynth.loaded; | |
| 84 | } | |
| 85 | ||
| 86 | #endif /* USE_FLUIDSYNTH_MIDI */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | James Le Cuirot | |
| 21 | chewi@aura-online.co.uk | |
| 22 | */ | |
| 23 | ||
| 24 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 25 | ||
| 26 | #include <fluidsynth.h> | |
| 27 | ||
| 28 | typedef struct { | |
| 29 | int loaded; | |
| 30 | void *handle; | |
| 31 | ||
| 32 | int (*delete_fluid_player)(fluid_player_t*); | |
| 33 | void (*delete_fluid_settings)(fluid_settings_t*); | |
| 34 | int (*delete_fluid_synth)(fluid_synth_t*); | |
| 35 | int (*fluid_player_add)(fluid_player_t*, const char*); | |
| 36 | int (*fluid_player_add_mem)(fluid_player_t*, const void*, size_t); | |
| 37 | int (*fluid_player_get_status)(fluid_player_t*); | |
| 38 | int (*fluid_player_play)(fluid_player_t*); | |
| 39 | int (*fluid_player_set_loop)(fluid_player_t*, int); | |
| 40 | int (*fluid_player_stop)(fluid_player_t*); | |
| 41 | int (*fluid_settings_setnum)(fluid_settings_t*, const char*, double); | |
| 42 | fluid_settings_t* (*fluid_synth_get_settings)(fluid_synth_t*); | |
| 43 | void (*fluid_synth_set_gain)(fluid_synth_t*, float); | |
| 44 | int (*fluid_synth_sfload)(fluid_synth_t*, const char*, int); | |
| 45 | int (*fluid_synth_write_s16)(fluid_synth_t*, int, void*, int, int, void*, int, int); | |
| 46 | fluid_player_t* (*new_fluid_player)(fluid_synth_t*); | |
| 47 | fluid_settings_t* (*new_fluid_settings)(void); | |
| 48 | fluid_synth_t* (*new_fluid_synth)(fluid_settings_t*); | |
| 49 | } fluidsynth_loader; | |
| 50 | ||
| 51 | extern fluidsynth_loader fluidsynth; | |
| 52 | ||
| 53 | #endif /* USE_FLUIDSYNTH_MIDI */ | |
| 54 | ||
| 55 | extern int Mix_InitFluidSynth(); | |
| 56 | extern void Mix_QuitFluidSynth(); |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MOD_MUSIC | |
| 22 | ||
| 23 | #include "SDL_loadso.h" | |
| 24 | #include "SDL_mixer.h" | |
| 25 | #include "dynamic_mod.h" | |
| 26 | ||
| 27 | mikmod_loader mikmod = { | |
| 28 | 0, NULL | |
| 29 | }; | |
| 30 | ||
| 31 | #ifdef MOD_DYNAMIC | |
| 32 | int Mix_InitMOD() | |
| 33 | { | |
| 34 | if ( mikmod.loaded == 0 ) { | |
| 35 | mikmod.handle = SDL_LoadObject(MOD_DYNAMIC); | |
| 36 | if ( mikmod.handle == NULL ) { | |
| 37 | return -1; | |
| 38 | } | |
| 39 | mikmod.MikMod_Exit = | |
| 40 | (void (*)(void)) | |
| 41 | SDL_LoadFunction(mikmod.handle, "MikMod_Exit"); | |
| 42 | if ( mikmod.MikMod_Exit == NULL ) { | |
| 43 | SDL_UnloadObject(mikmod.handle); | |
| 44 | return -1; | |
| 45 | } | |
| 46 | mikmod.MikMod_InfoDriver = | |
| 47 | (CHAR* (*)(void)) | |
| 48 | SDL_LoadFunction(mikmod.handle, "MikMod_InfoDriver"); | |
| 49 | if ( mikmod.MikMod_InfoDriver == NULL ) { | |
| 50 | SDL_UnloadObject(mikmod.handle); | |
| 51 | return -1; | |
| 52 | } | |
| 53 | mikmod.MikMod_InfoLoader = | |
| 54 | (CHAR* (*)(void)) | |
| 55 | SDL_LoadFunction(mikmod.handle, "MikMod_InfoLoader"); | |
| 56 | if ( mikmod.MikMod_InfoLoader == NULL ) { | |
| 57 | SDL_UnloadObject(mikmod.handle); | |
| 58 | return -1; | |
| 59 | } | |
| 60 | mikmod.MikMod_Init = | |
| 61 | (BOOL (*)(CHAR*)) | |
| 62 | SDL_LoadFunction(mikmod.handle, "MikMod_Init"); | |
| 63 | if ( mikmod.MikMod_Init == NULL ) { | |
| 64 | SDL_UnloadObject(mikmod.handle); | |
| 65 | return -1; | |
| 66 | } | |
| 67 | mikmod.MikMod_RegisterAllLoaders = | |
| 68 | (void (*)(void)) | |
| 69 | SDL_LoadFunction(mikmod.handle, "MikMod_RegisterAllLoaders"); | |
| 70 | if ( mikmod.MikMod_RegisterAllLoaders == NULL ) { | |
| 71 | SDL_UnloadObject(mikmod.handle); | |
| 72 | return -1; | |
| 73 | } | |
| 74 | mikmod.MikMod_RegisterDriver = | |
| 75 | (void (*)(struct MDRIVER*)) | |
| 76 | SDL_LoadFunction(mikmod.handle, "MikMod_RegisterDriver"); | |
| 77 | if ( mikmod.MikMod_RegisterDriver == NULL ) { | |
| 78 | SDL_UnloadObject(mikmod.handle); | |
| 79 | return -1; | |
| 80 | } | |
| 81 | mikmod.MikMod_errno = | |
| 82 | (int*) | |
| 83 | SDL_LoadFunction(mikmod.handle, "MikMod_errno"); | |
| 84 | if ( mikmod.MikMod_errno == NULL ) { | |
| 85 | SDL_UnloadObject(mikmod.handle); | |
| 86 | return -1; | |
| 87 | } | |
| 88 | mikmod.MikMod_strerror = | |
| 89 | (char* (*)(int)) | |
| 90 | SDL_LoadFunction(mikmod.handle, "MikMod_strerror"); | |
| 91 | if ( mikmod.MikMod_strerror == NULL ) { | |
| 92 | SDL_UnloadObject(mikmod.handle); | |
| 93 | return -1; | |
| 94 | } | |
| 95 | mikmod.MikMod_free = | |
| 96 | (void (*)(void*)) | |
| 97 | SDL_LoadFunction(mikmod.handle, "MikMod_free"); | |
| 98 | if ( mikmod.MikMod_free == NULL ) { | |
| 99 | /* libmikmod 3.1 and earlier doesn't have it */ | |
| 100 | mikmod.MikMod_free = free; | |
| 101 | } | |
| 102 | mikmod.Player_Active = | |
| 103 | (BOOL (*)(void)) | |
| 104 | SDL_LoadFunction(mikmod.handle, "Player_Active"); | |
| 105 | if ( mikmod.Player_Active == NULL ) { | |
| 106 | SDL_UnloadObject(mikmod.handle); | |
| 107 | return -1; | |
| 108 | } | |
| 109 | mikmod.Player_Free = | |
| 110 | (void (*)(MODULE*)) | |
| 111 | SDL_LoadFunction(mikmod.handle, "Player_Free"); | |
| 112 | if ( mikmod.Player_Free == NULL ) { | |
| 113 | SDL_UnloadObject(mikmod.handle); | |
| 114 | return -1; | |
| 115 | } | |
| 116 | mikmod.Player_LoadGeneric = | |
| 117 | (MODULE* (*)(MREADER*,int,BOOL)) | |
| 118 | SDL_LoadFunction(mikmod.handle, "Player_LoadGeneric"); | |
| 119 | if ( mikmod.Player_LoadGeneric == NULL ) { | |
| 120 | SDL_UnloadObject(mikmod.handle); | |
| 121 | return -1; | |
| 122 | } | |
| 123 | mikmod.Player_SetPosition = | |
| 124 | (void (*)(UWORD)) | |
| 125 | SDL_LoadFunction(mikmod.handle, "Player_SetPosition"); | |
| 126 | if ( mikmod.Player_SetPosition == NULL ) { | |
| 127 | SDL_UnloadObject(mikmod.handle); | |
| 128 | return -1; | |
| 129 | } | |
| 130 | mikmod.Player_SetVolume = | |
| 131 | (void (*)(SWORD)) | |
| 132 | SDL_LoadFunction(mikmod.handle, "Player_SetVolume"); | |
| 133 | if ( mikmod.Player_SetVolume == NULL ) { | |
| 134 | SDL_UnloadObject(mikmod.handle); | |
| 135 | return -1; | |
| 136 | } | |
| 137 | mikmod.Player_Start = | |
| 138 | (void (*)(MODULE*)) | |
| 139 | SDL_LoadFunction(mikmod.handle, "Player_Start"); | |
| 140 | if ( mikmod.Player_Start == NULL ) { | |
| 141 | SDL_UnloadObject(mikmod.handle); | |
| 142 | return -1; | |
| 143 | } | |
| 144 | mikmod.Player_Stop = | |
| 145 | (void (*)(void)) | |
| 146 | SDL_LoadFunction(mikmod.handle, "Player_Stop"); | |
| 147 | if ( mikmod.Player_Stop == NULL ) { | |
| 148 | SDL_UnloadObject(mikmod.handle); | |
| 149 | return -1; | |
| 150 | } | |
| 151 | mikmod.VC_WriteBytes = | |
| 152 | (ULONG (*)(SBYTE*,ULONG)) | |
| 153 | SDL_LoadFunction(mikmod.handle, "VC_WriteBytes"); | |
| 154 | if ( mikmod.VC_WriteBytes == NULL ) { | |
| 155 | SDL_UnloadObject(mikmod.handle); | |
| 156 | return -1; | |
| 157 | } | |
| 158 | mikmod.drv_nos = | |
| 159 | (MDRIVER*) | |
| 160 | SDL_LoadFunction(mikmod.handle, "drv_nos"); | |
| 161 | if ( mikmod.drv_nos == NULL ) { | |
| 162 | SDL_UnloadObject(mikmod.handle); | |
| 163 | return -1; | |
| 164 | } | |
| 165 | mikmod.md_device = | |
| 166 | (UWORD*) | |
| 167 | SDL_LoadFunction(mikmod.handle, "md_device"); | |
| 168 | if ( mikmod.md_device == NULL ) { | |
| 169 | SDL_UnloadObject(mikmod.handle); | |
| 170 | return -1; | |
| 171 | } | |
| 172 | mikmod.md_mixfreq = | |
| 173 | (UWORD*) | |
| 174 | SDL_LoadFunction(mikmod.handle, "md_mixfreq"); | |
| 175 | if ( mikmod.md_mixfreq == NULL ) { | |
| 176 | SDL_UnloadObject(mikmod.handle); | |
| 177 | return -1; | |
| 178 | } | |
| 179 | mikmod.md_mode = | |
| 180 | (UWORD*) | |
| 181 | SDL_LoadFunction(mikmod.handle, "md_mode"); | |
| 182 | if ( mikmod.md_mode == NULL ) { | |
| 183 | SDL_UnloadObject(mikmod.handle); | |
| 184 | return -1; | |
| 185 | } | |
| 186 | mikmod.md_musicvolume = | |
| 187 | (UBYTE*) | |
| 188 | SDL_LoadFunction(mikmod.handle, "md_musicvolume"); | |
| 189 | if ( mikmod.md_musicvolume == NULL ) { | |
| 190 | SDL_UnloadObject(mikmod.handle); | |
| 191 | return -1; | |
| 192 | } | |
| 193 | mikmod.md_pansep = | |
| 194 | (UBYTE*) | |
| 195 | SDL_LoadFunction(mikmod.handle, "md_pansep"); | |
| 196 | if ( mikmod.md_pansep == NULL ) { | |
| 197 | SDL_UnloadObject(mikmod.handle); | |
| 198 | return -1; | |
| 199 | } | |
| 200 | mikmod.md_reverb = | |
| 201 | (UBYTE*) | |
| 202 | SDL_LoadFunction(mikmod.handle, "md_reverb"); | |
| 203 | if ( mikmod.md_reverb == NULL ) { | |
| 204 | SDL_UnloadObject(mikmod.handle); | |
| 205 | return -1; | |
| 206 | } | |
| 207 | mikmod.md_sndfxvolume = | |
| 208 | (UBYTE*) | |
| 209 | SDL_LoadFunction(mikmod.handle, "md_sndfxvolume"); | |
| 210 | if ( mikmod.md_sndfxvolume == NULL ) { | |
| 211 | SDL_UnloadObject(mikmod.handle); | |
| 212 | return -1; | |
| 213 | } | |
| 214 | mikmod.md_volume = | |
| 215 | (UBYTE*) | |
| 216 | SDL_LoadFunction(mikmod.handle, "md_volume"); | |
| 217 | if ( mikmod.md_volume == NULL ) { | |
| 218 | SDL_UnloadObject(mikmod.handle); | |
| 219 | return -1; | |
| 220 | } | |
| 221 | } | |
| 222 | ++mikmod.loaded; | |
| 223 | ||
| 224 | return 0; | |
| 225 | } | |
| 226 | void Mix_QuitMOD() | |
| 227 | { | |
| 228 | if ( mikmod.loaded == 0 ) { | |
| 229 | return; | |
| 230 | } | |
| 231 | if ( mikmod.loaded == 1 ) { | |
| 232 | SDL_UnloadObject(mikmod.handle); | |
| 233 | } | |
| 234 | --mikmod.loaded; | |
| 235 | } | |
| 236 | #else | |
| 237 | int Mix_InitMOD() | |
| 238 | { | |
| 239 | if ( mikmod.loaded == 0 ) { | |
| 240 | #ifdef __MACOSX__ | |
| 241 | extern void Player_Start(MODULE*) __attribute__((weak_import)); | |
| 242 | if ( Player_Start == NULL ) | |
| 243 | { | |
| 244 | /* Missing weakly linked framework */ | |
| 245 | Mix_SetError("Missing mikmod.framework"); | |
| 246 | return -1; | |
| 247 | } | |
| 248 | #endif // __MACOSX__ | |
| 249 | ||
| 250 | mikmod.MikMod_Exit = MikMod_Exit; | |
| 251 | mikmod.MikMod_InfoDriver = MikMod_InfoDriver; | |
| 252 | mikmod.MikMod_InfoLoader = MikMod_InfoLoader; | |
| 253 | mikmod.MikMod_Init = MikMod_Init; | |
| 254 | mikmod.MikMod_RegisterAllLoaders = MikMod_RegisterAllLoaders; | |
| 255 | mikmod.MikMod_RegisterDriver = MikMod_RegisterDriver; | |
| 256 | mikmod.MikMod_errno = &MikMod_errno; | |
| 257 | mikmod.MikMod_strerror = MikMod_strerror; | |
| 258 | #if LIBMIKMOD_VERSION < ((3<<16)|(2<<8)) | |
| 259 | mikmod.MikMod_free = free; | |
| 260 | #else | |
| 261 | mikmod.MikMod_free = MikMod_free; | |
| 262 | #endif | |
| 263 | mikmod.Player_Active = Player_Active; | |
| 264 | mikmod.Player_Free = Player_Free; | |
| 265 | mikmod.Player_LoadGeneric = Player_LoadGeneric; | |
| 266 | mikmod.Player_SetPosition = Player_SetPosition; | |
| 267 | mikmod.Player_SetVolume = Player_SetVolume; | |
| 268 | mikmod.Player_Start = Player_Start; | |
| 269 | mikmod.Player_Stop = Player_Stop; | |
| 270 | mikmod.VC_WriteBytes = VC_WriteBytes; | |
| 271 | mikmod.drv_nos = &drv_nos; | |
| 272 | mikmod.md_device = &md_device; | |
| 273 | mikmod.md_mixfreq = &md_mixfreq; | |
| 274 | mikmod.md_mode = &md_mode; | |
| 275 | mikmod.md_musicvolume = &md_musicvolume; | |
| 276 | mikmod.md_pansep = &md_pansep; | |
| 277 | mikmod.md_reverb = &md_reverb; | |
| 278 | mikmod.md_sndfxvolume = &md_sndfxvolume; | |
| 279 | mikmod.md_volume = &md_volume; | |
| 280 | } | |
| 281 | ++mikmod.loaded; | |
| 282 | ||
| 283 | return 0; | |
| 284 | } | |
| 285 | void Mix_QuitMOD() | |
| 286 | { | |
| 287 | if ( mikmod.loaded == 0 ) { | |
| 288 | return; | |
| 289 | } | |
| 290 | if ( mikmod.loaded == 1 ) { | |
| 291 | } | |
| 292 | --mikmod.loaded; | |
| 293 | } | |
| 294 | #endif /* MOD_DYNAMIC */ | |
| 295 | ||
| 296 | #endif /* MOD_MUSIC */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MOD_MUSIC | |
| 22 | ||
| 23 | #include "mikmod.h" | |
| 24 | ||
| 25 | typedef struct { | |
| 26 | int loaded; | |
| 27 | void *handle; | |
| 28 | ||
| 29 | void (*MikMod_Exit)(void); | |
| 30 | CHAR* (*MikMod_InfoDriver)(void); | |
| 31 | CHAR* (*MikMod_InfoLoader)(void); | |
| 32 | BOOL (*MikMod_Init)(CHAR*); | |
| 33 | void (*MikMod_RegisterAllLoaders)(void); | |
| 34 | void (*MikMod_RegisterDriver)(struct MDRIVER*); | |
| 35 | int* MikMod_errno; | |
| 36 | char* (*MikMod_strerror)(int); | |
| 37 | void (*MikMod_free)(void*); | |
| 38 | BOOL (*Player_Active)(void); | |
| 39 | void (*Player_Free)(MODULE*); | |
| 40 | MODULE* (*Player_LoadGeneric)(MREADER*,int,BOOL); | |
| 41 | void (*Player_SetPosition)(UWORD); | |
| 42 | void (*Player_SetVolume)(SWORD); | |
| 43 | void (*Player_Start)(MODULE*); | |
| 44 | void (*Player_Stop)(void); | |
| 45 | ULONG (*VC_WriteBytes)(SBYTE*,ULONG); | |
| 46 | struct MDRIVER* drv_nos; | |
| 47 | UWORD* md_device; | |
| 48 | UWORD* md_mixfreq; | |
| 49 | UWORD* md_mode; | |
| 50 | UBYTE* md_musicvolume; | |
| 51 | UBYTE* md_pansep; | |
| 52 | UBYTE* md_reverb; | |
| 53 | UBYTE* md_sndfxvolume; | |
| 54 | UBYTE* md_volume; | |
| 55 | } mikmod_loader; | |
| 56 | ||
| 57 | extern mikmod_loader mikmod; | |
| 58 | ||
| 59 | #endif /* MOD_MUSIC */ | |
| 60 | ||
| 61 | extern int Mix_InitMOD(); | |
| 62 | extern void Mix_QuitMOD(); |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MODPLUG_MUSIC | |
| 22 | ||
| 23 | #include "SDL_loadso.h" | |
| 24 | #include "SDL_mixer.h" | |
| 25 | #include "dynamic_modplug.h" | |
| 26 | ||
| 27 | modplug_loader modplug = { | |
| 28 | 0, NULL | |
| 29 | }; | |
| 30 | ||
| 31 | #ifdef MODPLUG_DYNAMIC | |
| 32 | int Mix_InitModPlug() | |
| 33 | { | |
| 34 | if ( modplug.loaded == 0 ) { | |
| 35 | modplug.handle = SDL_LoadObject(MODPLUG_DYNAMIC); | |
| 36 | if ( modplug.handle == NULL ) { | |
| 37 | return -1; | |
| 38 | } | |
| 39 | ||
| 40 | modplug.ModPlug_Load = | |
| 41 | (ModPlugFile* (*)(const void* data, int size)) | |
| 42 | SDL_LoadFunction(modplug.handle, "ModPlug_Load"); | |
| 43 | ||
| 44 | modplug.ModPlug_Unload = | |
| 45 | (void (*)(ModPlugFile* file)) | |
| 46 | SDL_LoadFunction(modplug.handle, "ModPlug_Unload"); | |
| 47 | ||
| 48 | modplug.ModPlug_Read = | |
| 49 | (int (*)(ModPlugFile* file, void* buffer, int size)) | |
| 50 | SDL_LoadFunction(modplug.handle, "ModPlug_Read"); | |
| 51 | ||
| 52 | modplug.ModPlug_Seek = | |
| 53 | (void (*)(ModPlugFile* file, int millisecond)) | |
| 54 | SDL_LoadFunction(modplug.handle, "ModPlug_Seek"); | |
| 55 | ||
| 56 | modplug.ModPlug_GetSettings = | |
| 57 | (void (*)(ModPlug_Settings* settings)) | |
| 58 | SDL_LoadFunction(modplug.handle, "ModPlug_GetSettings"); | |
| 59 | ||
| 60 | modplug.ModPlug_SetSettings = | |
| 61 | (void (*)(const ModPlug_Settings* settings)) | |
| 62 | SDL_LoadFunction(modplug.handle, "ModPlug_SetSettings"); | |
| 63 | ||
| 64 | modplug.ModPlug_SetMasterVolume = | |
| 65 | (void (*)(ModPlugFile* file,unsigned int cvol)) | |
| 66 | SDL_LoadFunction(modplug.handle, "ModPlug_SetMasterVolume"); | |
| 67 | } | |
| 68 | ++modplug.loaded; | |
| 69 | ||
| 70 | return 0; | |
| 71 | } | |
| 72 | ||
| 73 | void Mix_QuitModPlug() | |
| 74 | { | |
| 75 | if ( modplug.loaded == 0 ) { | |
| 76 | return; | |
| 77 | } | |
| 78 | if ( modplug.loaded == 1 ) { | |
| 79 | SDL_UnloadObject(modplug.handle); | |
| 80 | } | |
| 81 | --modplug.loaded; | |
| 82 | } | |
| 83 | #else | |
| 84 | int Mix_InitModPlug() | |
| 85 | { | |
| 86 | if ( modplug.loaded == 0 ) { | |
| 87 | #ifdef __MACOSX__ | |
| 88 | extern ModPlugFile* ModPlug_Load(const void* data, int size) __attribute__((weak_import)); | |
| 89 | if ( ModPlug_Load == NULL ) | |
| 90 | { | |
| 91 | /* Missing weakly linked framework */ | |
| 92 | Mix_SetError("Missing modplug.framework"); | |
| 93 | return -1; | |
| 94 | } | |
| 95 | #endif // __MACOSX__ | |
| 96 | ||
| 97 | modplug.ModPlug_Load = ModPlug_Load; | |
| 98 | modplug.ModPlug_Unload = ModPlug_Unload; | |
| 99 | modplug.ModPlug_Read = ModPlug_Read; | |
| 100 | modplug.ModPlug_Seek = ModPlug_Seek; | |
| 101 | modplug.ModPlug_GetSettings = ModPlug_GetSettings; | |
| 102 | modplug.ModPlug_SetSettings = ModPlug_SetSettings; | |
| 103 | modplug.ModPlug_SetMasterVolume = ModPlug_SetMasterVolume; | |
| 104 | } | |
| 105 | ++modplug.loaded; | |
| 106 | ||
| 107 | return 0; | |
| 108 | } | |
| 109 | void Mix_QuitModPlug() | |
| 110 | { | |
| 111 | if ( modplug.loaded == 0 ) { | |
| 112 | return; | |
| 113 | } | |
| 114 | if ( modplug.loaded == 1 ) { | |
| 115 | } | |
| 116 | --modplug.loaded; | |
| 117 | } | |
| 118 | #endif /* MODPLUG_DYNAMIC */ | |
| 119 | ||
| 120 | #endif /* MODPLUG_MUSIC */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MODPLUG_MUSIC | |
| 22 | ||
| 23 | #ifdef MODPLUG_HEADER | |
| 24 | #include MODPLUG_HEADER | |
| 25 | #else | |
| 26 | #include <libmodplug/modplug.h> | |
| 27 | #endif | |
| 28 | ||
| 29 | typedef struct { | |
| 30 | int loaded; | |
| 31 | void *handle; | |
| 32 | ||
| 33 | ModPlugFile* (*ModPlug_Load)(const void* data, int size); | |
| 34 | void (*ModPlug_Unload)(ModPlugFile* file); | |
| 35 | int (*ModPlug_Read)(ModPlugFile* file, void* buffer, int size); | |
| 36 | void (*ModPlug_Seek)(ModPlugFile* file, int millisecond); | |
| 37 | void (*ModPlug_GetSettings)(ModPlug_Settings* settings); | |
| 38 | void (*ModPlug_SetSettings)(const ModPlug_Settings* settings); | |
| 39 | void (*ModPlug_SetMasterVolume)(ModPlugFile* file,unsigned int cvol) ; | |
| 40 | } modplug_loader; | |
| 41 | ||
| 42 | extern modplug_loader modplug; | |
| 43 | ||
| 44 | #endif /* MODPLUG_MUSIC */ | |
| 45 | ||
| 46 | extern int Mix_InitModPlug(); | |
| 47 | extern void Mix_QuitModPlug(); |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MP3_MUSIC | |
| 22 | ||
| 23 | #include "SDL_loadso.h" | |
| 24 | #include "SDL_mixer.h" | |
| 25 | #include "dynamic_mp3.h" | |
| 26 | ||
| 27 | smpeg_loader smpeg = { | |
| 28 | 0, NULL | |
| 29 | }; | |
| 30 | ||
| 31 | #ifdef MP3_DYNAMIC | |
| 32 | int Mix_InitMP3() | |
| 33 | { | |
| 34 | if ( smpeg.loaded == 0 ) { | |
| 35 | smpeg.handle = SDL_LoadObject(MP3_DYNAMIC); | |
| 36 | if ( smpeg.handle == NULL ) { | |
| 37 | return -1; | |
| 38 | } | |
| 39 | smpeg.SMPEG_actualSpec = | |
| 40 | (void (*)( SMPEG *, SDL_AudioSpec * )) | |
| 41 | SDL_LoadFunction(smpeg.handle, "SMPEG_actualSpec"); | |
| 42 | if ( smpeg.SMPEG_actualSpec == NULL ) { | |
| 43 | SDL_UnloadObject(smpeg.handle); | |
| 44 | return -1; | |
| 45 | } | |
| 46 | smpeg.SMPEG_delete = | |
| 47 | (void (*)( SMPEG* )) | |
| 48 | SDL_LoadFunction(smpeg.handle, "SMPEG_delete"); | |
| 49 | if ( smpeg.SMPEG_delete == NULL ) { | |
| 50 | SDL_UnloadObject(smpeg.handle); | |
| 51 | return -1; | |
| 52 | } | |
| 53 | smpeg.SMPEG_enableaudio = | |
| 54 | (void (*)( SMPEG*, int )) | |
| 55 | SDL_LoadFunction(smpeg.handle, "SMPEG_enableaudio"); | |
| 56 | if ( smpeg.SMPEG_enableaudio == NULL ) { | |
| 57 | SDL_UnloadObject(smpeg.handle); | |
| 58 | return -1; | |
| 59 | } | |
| 60 | smpeg.SMPEG_enablevideo = | |
| 61 | (void (*)( SMPEG*, int )) | |
| 62 | SDL_LoadFunction(smpeg.handle, "SMPEG_enablevideo"); | |
| 63 | if ( smpeg.SMPEG_enablevideo == NULL ) { | |
| 64 | SDL_UnloadObject(smpeg.handle); | |
| 65 | return -1; | |
| 66 | } | |
| 67 | smpeg.SMPEG_new_rwops = | |
| 68 | (SMPEG* (*)(SDL_RWops *, SMPEG_Info*, int, int)) | |
| 69 | SDL_LoadFunction(smpeg.handle, "SMPEG_new_rwops"); | |
| 70 | if ( smpeg.SMPEG_new_rwops == NULL ) { | |
| 71 | SDL_UnloadObject(smpeg.handle); | |
| 72 | return -1; | |
| 73 | } | |
| 74 | smpeg.SMPEG_play = | |
| 75 | (void (*)( SMPEG* )) | |
| 76 | SDL_LoadFunction(smpeg.handle, "SMPEG_play"); | |
| 77 | if ( smpeg.SMPEG_play == NULL ) { | |
| 78 | SDL_UnloadObject(smpeg.handle); | |
| 79 | return -1; | |
| 80 | } | |
| 81 | smpeg.SMPEG_playAudio = | |
| 82 | (int (*)( SMPEG *, Uint8 *, int )) | |
| 83 | SDL_LoadFunction(smpeg.handle, "SMPEG_playAudio"); | |
| 84 | if ( smpeg.SMPEG_playAudio == NULL ) { | |
| 85 | SDL_UnloadObject(smpeg.handle); | |
| 86 | return -1; | |
| 87 | } | |
| 88 | smpeg.SMPEG_rewind = | |
| 89 | (void (*)( SMPEG* )) | |
| 90 | SDL_LoadFunction(smpeg.handle, "SMPEG_rewind"); | |
| 91 | if ( smpeg.SMPEG_rewind == NULL ) { | |
| 92 | SDL_UnloadObject(smpeg.handle); | |
| 93 | return -1; | |
| 94 | } | |
| 95 | smpeg.SMPEG_setvolume = | |
| 96 | (void (*)( SMPEG*, int )) | |
| 97 | SDL_LoadFunction(smpeg.handle, "SMPEG_setvolume"); | |
| 98 | if ( smpeg.SMPEG_setvolume == NULL ) { | |
| 99 | SDL_UnloadObject(smpeg.handle); | |
| 100 | return -1; | |
| 101 | } | |
| 102 | smpeg.SMPEG_skip = | |
| 103 | (void (*)( SMPEG*, float )) | |
| 104 | SDL_LoadFunction(smpeg.handle, "SMPEG_skip"); | |
| 105 | if ( smpeg.SMPEG_skip == NULL ) { | |
| 106 | SDL_UnloadObject(smpeg.handle); | |
| 107 | return -1; | |
| 108 | } | |
| 109 | smpeg.SMPEG_status = | |
| 110 | (SMPEGstatus (*)( SMPEG* )) | |
| 111 | SDL_LoadFunction(smpeg.handle, "SMPEG_status"); | |
| 112 | if ( smpeg.SMPEG_status == NULL ) { | |
| 113 | SDL_UnloadObject(smpeg.handle); | |
| 114 | return -1; | |
| 115 | } | |
| 116 | smpeg.SMPEG_stop = | |
| 117 | (void (*)( SMPEG* )) | |
| 118 | SDL_LoadFunction(smpeg.handle, "SMPEG_stop"); | |
| 119 | if ( smpeg.SMPEG_stop == NULL ) { | |
| 120 | SDL_UnloadObject(smpeg.handle); | |
| 121 | return -1; | |
| 122 | } | |
| 123 | } | |
| 124 | ++smpeg.loaded; | |
| 125 | ||
| 126 | return 0; | |
| 127 | } | |
| 128 | void Mix_QuitMP3() | |
| 129 | { | |
| 130 | if ( smpeg.loaded == 0 ) { | |
| 131 | return; | |
| 132 | } | |
| 133 | if ( smpeg.loaded == 1 ) { | |
| 134 | SDL_UnloadObject(smpeg.handle); | |
| 135 | } | |
| 136 | --smpeg.loaded; | |
| 137 | } | |
| 138 | #else | |
| 139 | int Mix_InitMP3() | |
| 140 | { | |
| 141 | if ( smpeg.loaded == 0 ) { | |
| 142 | #ifdef __MACOSX__ | |
| 143 | extern SMPEG* SMPEG_new_rwops(SDL_RWops*, SMPEG_Info*, int, int) __attribute__((weak_import)); | |
| 144 | if ( SMPEG_new_rwops == NULL ) | |
| 145 | { | |
| 146 | /* Missing weakly linked framework */ | |
| 147 | Mix_SetError("Missing smpeg2.framework"); | |
| 148 | return -1; | |
| 149 | } | |
| 150 | #endif // __MACOSX__ | |
| 151 | ||
| 152 | smpeg.SMPEG_actualSpec = SMPEG_actualSpec; | |
| 153 | smpeg.SMPEG_delete = SMPEG_delete; | |
| 154 | smpeg.SMPEG_enableaudio = SMPEG_enableaudio; | |
| 155 | smpeg.SMPEG_enablevideo = SMPEG_enablevideo; | |
| 156 | smpeg.SMPEG_new_rwops = SMPEG_new_rwops; | |
| 157 | smpeg.SMPEG_play = SMPEG_play; | |
| 158 | smpeg.SMPEG_playAudio = SMPEG_playAudio; | |
| 159 | smpeg.SMPEG_rewind = SMPEG_rewind; | |
| 160 | smpeg.SMPEG_setvolume = SMPEG_setvolume; | |
| 161 | smpeg.SMPEG_skip = SMPEG_skip; | |
| 162 | smpeg.SMPEG_status = SMPEG_status; | |
| 163 | smpeg.SMPEG_stop = SMPEG_stop; | |
| 164 | } | |
| 165 | ++smpeg.loaded; | |
| 166 | ||
| 167 | return 0; | |
| 168 | } | |
| 169 | void Mix_QuitMP3() | |
| 170 | { | |
| 171 | if ( smpeg.loaded == 0 ) { | |
| 172 | return; | |
| 173 | } | |
| 174 | if ( smpeg.loaded == 1 ) { | |
| 175 | } | |
| 176 | --smpeg.loaded; | |
| 177 | } | |
| 178 | #endif /* MP3_DYNAMIC */ | |
| 179 | ||
| 180 | #endif /* MP3_MUSIC */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MP3_MUSIC | |
| 22 | #include "smpeg.h" | |
| 23 | ||
| 24 | typedef struct { | |
| 25 | int loaded; | |
| 26 | void *handle; | |
| 27 | void (*SMPEG_actualSpec)( SMPEG *mpeg, SDL_AudioSpec *spec ); | |
| 28 | void (*SMPEG_delete)( SMPEG* mpeg ); | |
| 29 | void (*SMPEG_enableaudio)( SMPEG* mpeg, int enable ); | |
| 30 | void (*SMPEG_enablevideo)( SMPEG* mpeg, int enable ); | |
| 31 | SMPEG* (*SMPEG_new_rwops)(SDL_RWops *src, SMPEG_Info* info, int freesrc, int sdl_audio); | |
| 32 | void (*SMPEG_play)( SMPEG* mpeg ); | |
| 33 | int (*SMPEG_playAudio)( SMPEG *mpeg, Uint8 *stream, int len ); | |
| 34 | void (*SMPEG_rewind)( SMPEG* mpeg ); | |
| 35 | void (*SMPEG_setvolume)( SMPEG* mpeg, int volume ); | |
| 36 | void (*SMPEG_skip)( SMPEG* mpeg, float seconds ); | |
| 37 | SMPEGstatus (*SMPEG_status)( SMPEG* mpeg ); | |
| 38 | void (*SMPEG_stop)( SMPEG* mpeg ); | |
| 39 | } smpeg_loader; | |
| 40 | ||
| 41 | extern smpeg_loader smpeg; | |
| 42 | ||
| 43 | #endif /* MUSIC_MP3 */ | |
| 44 | ||
| 45 | extern int Mix_InitMP3(); | |
| 46 | extern void Mix_QuitMP3(); |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef OGG_MUSIC | |
| 22 | ||
| 23 | #include "SDL_loadso.h" | |
| 24 | #include "SDL_mixer.h" | |
| 25 | #include "dynamic_ogg.h" | |
| 26 | ||
| 27 | vorbis_loader vorbis = { | |
| 28 | 0, NULL | |
| 29 | }; | |
| 30 | ||
| 31 | #ifdef OGG_DYNAMIC | |
| 32 | int Mix_InitOgg() | |
| 33 | { | |
| 34 | if ( vorbis.loaded == 0 ) { | |
| 35 | vorbis.handle = SDL_LoadObject(OGG_DYNAMIC); | |
| 36 | if ( vorbis.handle == NULL ) { | |
| 37 | return -1; | |
| 38 | } | |
| 39 | vorbis.ov_clear = | |
| 40 | (int (*)(OggVorbis_File *)) | |
| 41 | SDL_LoadFunction(vorbis.handle, "ov_clear"); | |
| 42 | if ( vorbis.ov_clear == NULL ) { | |
| 43 | SDL_UnloadObject(vorbis.handle); | |
| 44 | return -1; | |
| 45 | } | |
| 46 | vorbis.ov_info = | |
| 47 | (vorbis_info *(*)(OggVorbis_File *,int)) | |
| 48 | SDL_LoadFunction(vorbis.handle, "ov_info"); | |
| 49 | if ( vorbis.ov_info == NULL ) { | |
| 50 | SDL_UnloadObject(vorbis.handle); | |
| 51 | return -1; | |
| 52 | } | |
| 53 | vorbis.ov_open_callbacks = | |
| 54 | (int (*)(void *, OggVorbis_File *, const char *, long, ov_callbacks)) | |
| 55 | SDL_LoadFunction(vorbis.handle, "ov_open_callbacks"); | |
| 56 | if ( vorbis.ov_open_callbacks == NULL ) { | |
| 57 | SDL_UnloadObject(vorbis.handle); | |
| 58 | return -1; | |
| 59 | } | |
| 60 | vorbis.ov_pcm_total = | |
| 61 | (ogg_int64_t (*)(OggVorbis_File *,int)) | |
| 62 | SDL_LoadFunction(vorbis.handle, "ov_pcm_total"); | |
| 63 | if ( vorbis.ov_pcm_total == NULL ) { | |
| 64 | SDL_UnloadObject(vorbis.handle); | |
| 65 | return -1; | |
| 66 | } | |
| 67 | vorbis.ov_read = | |
| 68 | #ifdef OGG_USE_TREMOR | |
| 69 | (long (*)(OggVorbis_File *,char *,int,int *)) | |
| 70 | #else | |
| 71 | (long (*)(OggVorbis_File *,char *,int,int,int,int,int *)) | |
| 72 | #endif | |
| 73 | SDL_LoadFunction(vorbis.handle, "ov_read"); | |
| 74 | if ( vorbis.ov_read == NULL ) { | |
| 75 | SDL_UnloadObject(vorbis.handle); | |
| 76 | return -1; | |
| 77 | } | |
| 78 | vorbis.ov_time_seek = | |
| 79 | #ifdef OGG_USE_TREMOR | |
| 80 | (long (*)(OggVorbis_File *,ogg_int64_t)) | |
| 81 | #else | |
| 82 | (int (*)(OggVorbis_File *,double)) | |
| 83 | #endif | |
| 84 | SDL_LoadFunction(vorbis.handle, "ov_time_seek"); | |
| 85 | if ( vorbis.ov_time_seek == NULL ) { | |
| 86 | SDL_UnloadObject(vorbis.handle); | |
| 87 | return -1; | |
| 88 | } | |
| 89 | } | |
| 90 | ++vorbis.loaded; | |
| 91 | ||
| 92 | return 0; | |
| 93 | } | |
| 94 | void Mix_QuitOgg() | |
| 95 | { | |
| 96 | if ( vorbis.loaded == 0 ) { | |
| 97 | return; | |
| 98 | } | |
| 99 | if ( vorbis.loaded == 1 ) { | |
| 100 | SDL_UnloadObject(vorbis.handle); | |
| 101 | } | |
| 102 | --vorbis.loaded; | |
| 103 | } | |
| 104 | #else | |
| 105 | int Mix_InitOgg() | |
| 106 | { | |
| 107 | if ( vorbis.loaded == 0 ) { | |
| 108 | #ifdef __MACOSX__ | |
| 109 | extern int ov_open_callbacks(void*, OggVorbis_File*, const char*, long, ov_callbacks) __attribute__((weak_import)); | |
| 110 | if ( ov_open_callbacks == NULL ) | |
| 111 | { | |
| 112 | /* Missing weakly linked framework */ | |
| 113 | Mix_SetError("Missing Vorbis.framework"); | |
| 114 | return -1; | |
| 115 | } | |
| 116 | #endif // __MACOSX__ | |
| 117 | ||
| 118 | vorbis.ov_clear = ov_clear; | |
| 119 | vorbis.ov_info = ov_info; | |
| 120 | vorbis.ov_open_callbacks = ov_open_callbacks; | |
| 121 | vorbis.ov_pcm_total = ov_pcm_total; | |
| 122 | vorbis.ov_read = ov_read; | |
| 123 | vorbis.ov_time_seek = ov_time_seek; | |
| 124 | } | |
| 125 | ++vorbis.loaded; | |
| 126 | ||
| 127 | return 0; | |
| 128 | } | |
| 129 | void Mix_QuitOgg() | |
| 130 | { | |
| 131 | if ( vorbis.loaded == 0 ) { | |
| 132 | return; | |
| 133 | } | |
| 134 | if ( vorbis.loaded == 1 ) { | |
| 135 | } | |
| 136 | --vorbis.loaded; | |
| 137 | } | |
| 138 | #endif /* OGG_DYNAMIC */ | |
| 139 | ||
| 140 | #endif /* OGG_MUSIC */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef OGG_MUSIC | |
| 22 | #if defined(OGG_HEADER) | |
| 23 | #include OGG_HEADER | |
| 24 | #elif defined(OGG_USE_TREMOR) | |
| 25 | #include <tremor/ivorbisfile.h> | |
| 26 | #else | |
| 27 | #include <vorbis/vorbisfile.h> | |
| 28 | #endif | |
| 29 | ||
| 30 | typedef struct { | |
| 31 | int loaded; | |
| 32 | void *handle; | |
| 33 | int (*ov_clear)(OggVorbis_File *vf); | |
| 34 | vorbis_info *(*ov_info)(OggVorbis_File *vf,int link); | |
| 35 | int (*ov_open_callbacks)(void *datasource, OggVorbis_File *vf, const char *initial, long ibytes, ov_callbacks callbacks); | |
| 36 | ogg_int64_t (*ov_pcm_total)(OggVorbis_File *vf,int i); | |
| 37 | #ifdef OGG_USE_TREMOR | |
| 38 | long (*ov_read)(OggVorbis_File *vf,char *buffer,int length, int *bitstream); | |
| 39 | #else | |
| 40 | long (*ov_read)(OggVorbis_File *vf,char *buffer,int length, int bigendianp,int word,int sgned,int *bitstream); | |
| 41 | #endif | |
| 42 | #ifdef OGG_USE_TREMOR | |
| 43 | int (*ov_time_seek)(OggVorbis_File *vf,ogg_int64_t pos); | |
| 44 | #else | |
| 45 | int (*ov_time_seek)(OggVorbis_File *vf,double pos); | |
| 46 | #endif | |
| 47 | } vorbis_loader; | |
| 48 | ||
| 49 | extern vorbis_loader vorbis; | |
| 50 | ||
| 51 | #endif /* OGG_MUSIC */ | |
| 52 | ||
| 53 | extern int Mix_InitOgg(); | |
| 54 | extern void Mix_QuitOgg(); |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 30 | 30 | #include <string.h> |
| 31 | 31 | |
| 32 | 32 | #include "SDL.h" |
| 33 | #include "SDL_endian.h" | |
| 33 | 34 | #include "SDL_mixer.h" |
| 34 | #include "SDL_endian.h" | |
| 35 | #include "mixer.h" | |
| 35 | 36 | |
| 36 | 37 | #define __MIX_INTERNAL_EFFECT__ |
| 37 | 38 | #include "effects_internal.h" |
| 97 | 98 | |
| 98 | 99 | |
| 99 | 100 | /* This just frees up the callback-specific data. */ |
| 100 | static void _Eff_PositionDone(int channel, void *udata) | |
| 101 | static void SDLCALL _Eff_PositionDone(int channel, void *udata) | |
| 101 | 102 | { |
| 102 | 103 | if (channel < 0) { |
| 103 | 104 | if (pos_args_global != NULL) { |
| 113 | 114 | } |
| 114 | 115 | |
| 115 | 116 | |
| 116 | static void _Eff_position_u8(int chan, void *stream, int len, void *udata) | |
| 117 | static void SDLCALL _Eff_position_u8(int chan, void *stream, int len, void *udata) | |
| 117 | 118 | { |
| 118 | 119 | volatile position_args *args = (volatile position_args *) udata; |
| 119 | 120 | Uint8 *ptr = (Uint8 *) stream; |
| 150 | 151 | ptr++; |
| 151 | 152 | } |
| 152 | 153 | } |
| 153 | static void _Eff_position_u8_c4(int chan, void *stream, int len, void *udata) | |
| 154 | static void SDLCALL _Eff_position_u8_c4(int chan, void *stream, int len, void *udata) | |
| 154 | 155 | { |
| 155 | 156 | volatile position_args *args = (volatile position_args *) udata; |
| 156 | 157 | Uint8 *ptr = (Uint8 *) stream; |
| 234 | 235 | } |
| 235 | 236 | |
| 236 | 237 | |
| 237 | static void _Eff_position_u8_c6(int chan, void *stream, int len, void *udata) | |
| 238 | static void SDLCALL _Eff_position_u8_c6(int chan, void *stream, int len, void *udata) | |
| 238 | 239 | { |
| 239 | 240 | volatile position_args *args = (volatile position_args *) udata; |
| 240 | 241 | Uint8 *ptr = (Uint8 *) stream; |
| 356 | 357 | * in case the user has called Mix_SetPanning() or whatnot again while this |
| 357 | 358 | * callback is running. |
| 358 | 359 | */ |
| 359 | static void _Eff_position_table_u8(int chan, void *stream, int len, void *udata) | |
| 360 | static void SDLCALL _Eff_position_table_u8(int chan, void *stream, int len, void *udata) | |
| 360 | 361 | { |
| 361 | 362 | volatile position_args *args = (volatile position_args *) udata; |
| 362 | 363 | Uint8 *ptr = (Uint8 *) stream; |
| 393 | 394 | *p = (d[l[(*p & 0xFF000000) >> 24]] << 24) | |
| 394 | 395 | (d[r[(*p & 0x00FF0000) >> 16]] << 16) | |
| 395 | 396 | (d[l[(*p & 0x0000FF00) >> 8]] << 8) | |
| 396 | (d[r[(*p & 0x000000FF) ]] ) ; | |
| 397 | (d[r[(*p & 0x000000FF) ]] ) ; | |
| 397 | 398 | #else |
| 398 | 399 | *p = (d[r[(*p & 0xFF000000) >> 24]] << 24) | |
| 399 | 400 | (d[l[(*p & 0x00FF0000) >> 16]] << 16) | |
| 400 | 401 | (d[r[(*p & 0x0000FF00) >> 8]] << 8) | |
| 401 | (d[l[(*p & 0x000000FF) ]] ) ; | |
| 402 | (d[l[(*p & 0x000000FF) ]] ) ; | |
| 402 | 403 | #endif |
| 403 | 404 | ++p; |
| 404 | 405 | } |
| 405 | 406 | } |
| 406 | 407 | |
| 407 | 408 | |
| 408 | static void _Eff_position_s8(int chan, void *stream, int len, void *udata) | |
| 409 | static void SDLCALL _Eff_position_s8(int chan, void *stream, int len, void *udata) | |
| 409 | 410 | { |
| 410 | 411 | volatile position_args *args = (volatile position_args *) udata; |
| 411 | 412 | Sint8 *ptr = (Sint8 *) stream; |
| 437 | 438 | ptr++; |
| 438 | 439 | } |
| 439 | 440 | } |
| 440 | static void _Eff_position_s8_c4(int chan, void *stream, int len, void *udata) | |
| 441 | static void SDLCALL _Eff_position_s8_c4(int chan, void *stream, int len, void *udata) | |
| 441 | 442 | { |
| 442 | 443 | volatile position_args *args = (volatile position_args *) udata; |
| 443 | 444 | Sint8 *ptr = (Sint8 *) stream; |
| 483 | 484 | } |
| 484 | 485 | } |
| 485 | 486 | } |
| 486 | static void _Eff_position_s8_c6(int chan, void *stream, int len, void *udata) | |
| 487 | static void SDLCALL _Eff_position_s8_c6(int chan, void *stream, int len, void *udata) | |
| 487 | 488 | { |
| 488 | 489 | volatile position_args *args = (volatile position_args *) udata; |
| 489 | 490 | Sint8 *ptr = (Sint8 *) stream; |
| 550 | 551 | * in case the user has called Mix_SetPanning() or whatnot again while this |
| 551 | 552 | * callback is running. |
| 552 | 553 | */ |
| 553 | static void _Eff_position_table_s8(int chan, void *stream, int len, void *udata) | |
| 554 | static void SDLCALL _Eff_position_table_s8(int chan, void *stream, int len, void *udata) | |
| 554 | 555 | { |
| 555 | 556 | volatile position_args *args = (volatile position_args *) udata; |
| 556 | 557 | Sint8 *ptr = (Sint8 *) stream; |
| 584 | 585 | *p = (d[l[((Sint16)(Sint8)((*p & 0xFF000000) >> 24))+128]] << 24) | |
| 585 | 586 | (d[r[((Sint16)(Sint8)((*p & 0x00FF0000) >> 16))+128]] << 16) | |
| 586 | 587 | (d[l[((Sint16)(Sint8)((*p & 0x0000FF00) >> 8))+128]] << 8) | |
| 587 | (d[r[((Sint16)(Sint8)((*p & 0x000000FF) ))+128]] ) ; | |
| 588 | (d[r[((Sint16)(Sint8)((*p & 0x000000FF) ))+128]] ) ; | |
| 588 | 589 | #else |
| 589 | 590 | *p = (d[r[((Sint16)(Sint8)((*p & 0xFF000000) >> 24))+128]] << 24) | |
| 590 | 591 | (d[l[((Sint16)(Sint8)((*p & 0x00FF0000) >> 16))+128]] << 16) | |
| 591 | 592 | (d[r[((Sint16)(Sint8)((*p & 0x0000FF00) >> 8))+128]] << 8) | |
| 592 | (d[l[((Sint16)(Sint8)((*p & 0x000000FF) ))+128]] ) ; | |
| 593 | (d[l[((Sint16)(Sint8)((*p & 0x000000FF) ))+128]] ) ; | |
| 593 | 594 | #endif |
| 594 | 595 | ++p; |
| 595 | 596 | } |
| 600 | 601 | |
| 601 | 602 | /* !!! FIXME : Optimize the code for 16-bit samples? */ |
| 602 | 603 | |
| 603 | static void _Eff_position_u16lsb(int chan, void *stream, int len, void *udata) | |
| 604 | static void SDLCALL _Eff_position_u16lsb(int chan, void *stream, int len, void *udata) | |
| 604 | 605 | { |
| 605 | 606 | volatile position_args *args = (volatile position_args *) udata; |
| 606 | 607 | Uint16 *ptr = (Uint16 *) stream; |
| 625 | 626 | } |
| 626 | 627 | } |
| 627 | 628 | } |
| 628 | static void _Eff_position_u16lsb_c4(int chan, void *stream, int len, void *udata) | |
| 629 | static void SDLCALL _Eff_position_u16lsb_c4(int chan, void *stream, int len, void *udata) | |
| 629 | 630 | { |
| 630 | 631 | volatile position_args *args = (volatile position_args *) udata; |
| 631 | 632 | Uint16 *ptr = (Uint16 *) stream; |
| 674 | 675 | } |
| 675 | 676 | } |
| 676 | 677 | } |
| 677 | static void _Eff_position_u16lsb_c6(int chan, void *stream, int len, void *udata) | |
| 678 | static void SDLCALL _Eff_position_u16lsb_c6(int chan, void *stream, int len, void *udata) | |
| 678 | 679 | { |
| 679 | 680 | volatile position_args *args = (volatile position_args *) udata; |
| 680 | 681 | Uint16 *ptr = (Uint16 *) stream; |
| 738 | 739 | } |
| 739 | 740 | } |
| 740 | 741 | |
| 741 | static void _Eff_position_s16lsb(int chan, void *stream, int len, void *udata) | |
| 742 | static void SDLCALL _Eff_position_s16lsb(int chan, void *stream, int len, void *udata) | |
| 742 | 743 | { |
| 743 | 744 | /* 16 signed bits (lsb) * 2 channels. */ |
| 744 | 745 | volatile position_args *args = (volatile position_args *) udata; |
| 767 | 768 | } |
| 768 | 769 | } |
| 769 | 770 | } |
| 770 | static void _Eff_position_s16lsb_c4(int chan, void *stream, int len, void *udata) | |
| 771 | static void SDLCALL _Eff_position_s16lsb_c4(int chan, void *stream, int len, void *udata) | |
| 771 | 772 | { |
| 772 | 773 | /* 16 signed bits (lsb) * 4 channels. */ |
| 773 | 774 | volatile position_args *args = (volatile position_args *) udata; |
| 812 | 813 | } |
| 813 | 814 | } |
| 814 | 815 | |
| 815 | static void _Eff_position_s16lsb_c6(int chan, void *stream, int len, void *udata) | |
| 816 | static void SDLCALL _Eff_position_s16lsb_c6(int chan, void *stream, int len, void *udata) | |
| 816 | 817 | { |
| 817 | 818 | /* 16 signed bits (lsb) * 6 channels. */ |
| 818 | 819 | volatile position_args *args = (volatile position_args *) udata; |
| 869 | 870 | } |
| 870 | 871 | } |
| 871 | 872 | |
| 872 | static void _Eff_position_u16msb(int chan, void *stream, int len, void *udata) | |
| 873 | static void SDLCALL _Eff_position_u16msb(int chan, void *stream, int len, void *udata) | |
| 873 | 874 | { |
| 874 | 875 | /* 16 signed bits (lsb) * 2 channels. */ |
| 875 | 876 | volatile position_args *args = (volatile position_args *) udata; |
| 895 | 896 | } |
| 896 | 897 | } |
| 897 | 898 | } |
| 898 | static void _Eff_position_u16msb_c4(int chan, void *stream, int len, void *udata) | |
| 899 | static void SDLCALL _Eff_position_u16msb_c4(int chan, void *stream, int len, void *udata) | |
| 899 | 900 | { |
| 900 | 901 | /* 16 signed bits (lsb) * 4 channels. */ |
| 901 | 902 | volatile position_args *args = (volatile position_args *) udata; |
| 945 | 946 | } |
| 946 | 947 | } |
| 947 | 948 | } |
| 948 | static void _Eff_position_u16msb_c6(int chan, void *stream, int len, void *udata) | |
| 949 | static void SDLCALL _Eff_position_u16msb_c6(int chan, void *stream, int len, void *udata) | |
| 949 | 950 | { |
| 950 | 951 | /* 16 signed bits (lsb) * 6 channels. */ |
| 951 | 952 | volatile position_args *args = (volatile position_args *) udata; |
| 1010 | 1011 | } |
| 1011 | 1012 | } |
| 1012 | 1013 | |
| 1013 | static void _Eff_position_s16msb(int chan, void *stream, int len, void *udata) | |
| 1014 | static void SDLCALL _Eff_position_s16msb(int chan, void *stream, int len, void *udata) | |
| 1014 | 1015 | { |
| 1015 | 1016 | /* 16 signed bits (lsb) * 2 channels. */ |
| 1016 | 1017 | volatile position_args *args = (volatile position_args *) udata; |
| 1026 | 1027 | *(ptr++) = (Sint16) SDL_SwapBE16(swapr); |
| 1027 | 1028 | } |
| 1028 | 1029 | } |
| 1029 | static void _Eff_position_s16msb_c4(int chan, void *stream, int len, void *udata) | |
| 1030 | static void SDLCALL _Eff_position_s16msb_c4(int chan, void *stream, int len, void *udata) | |
| 1030 | 1031 | { |
| 1031 | 1032 | /* 16 signed bits (lsb) * 4 channels. */ |
| 1032 | 1033 | volatile position_args *args = (volatile position_args *) udata; |
| 1070 | 1071 | } |
| 1071 | 1072 | } |
| 1072 | 1073 | } |
| 1073 | static void _Eff_position_s16msb_c6(int chan, void *stream, int len, void *udata) | |
| 1074 | static void SDLCALL _Eff_position_s16msb_c6(int chan, void *stream, int len, void *udata) | |
| 1074 | 1075 | { |
| 1075 | 1076 | /* 16 signed bits (lsb) * 6 channels. */ |
| 1076 | 1077 | volatile position_args *args = (volatile position_args *) udata; |
| 1128 | 1129 | } |
| 1129 | 1130 | } |
| 1130 | 1131 | |
| 1132 | static void SDLCALL _Eff_position_s32lsb(int chan, void *stream, int len, void *udata) | |
| 1133 | { | |
| 1134 | /* 32 signed bits (lsb) * 2 channels. */ | |
| 1135 | volatile position_args *args = (volatile position_args *) udata; | |
| 1136 | Sint32 *ptr = (Sint32 *) stream; | |
| 1137 | int i; | |
| 1138 | ||
| 1139 | #if 0 | |
| 1140 | if (len % (sizeof(Sint32) * 2)) { | |
| 1141 | fprintf(stderr,"Not an even number of frames! len=%d\n", len); | |
| 1142 | return; | |
| 1143 | } | |
| 1144 | #endif | |
| 1145 | ||
| 1146 | for (i = 0; i < len; i += sizeof (Sint32) * 2) { | |
| 1147 | Sint32 swapl = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+0))) * | |
| 1148 | args->left_f) * args->distance_f); | |
| 1149 | Sint32 swapr = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+1))) * | |
| 1150 | args->right_f) * args->distance_f); | |
| 1151 | if (args->room_angle == 180) { | |
| 1152 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1153 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1154 | } | |
| 1155 | else { | |
| 1156 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1157 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1158 | } | |
| 1159 | } | |
| 1160 | } | |
| 1161 | static void SDLCALL _Eff_position_s32lsb_c4(int chan, void *stream, int len, void *udata) | |
| 1162 | { | |
| 1163 | /* 32 signed bits (lsb) * 4 channels. */ | |
| 1164 | volatile position_args *args = (volatile position_args *) udata; | |
| 1165 | Sint32 *ptr = (Sint32 *) stream; | |
| 1166 | int i; | |
| 1167 | ||
| 1168 | for (i = 0; i < len; i += sizeof (Sint32) * 4) { | |
| 1169 | Sint32 swapl = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+0))) * | |
| 1170 | args->left_f) * args->distance_f); | |
| 1171 | Sint32 swapr = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+1))) * | |
| 1172 | args->right_f) * args->distance_f); | |
| 1173 | Sint32 swaplr = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+1))) * | |
| 1174 | args->left_rear_f) * args->distance_f); | |
| 1175 | Sint32 swaprr = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+2))) * | |
| 1176 | args->right_rear_f) * args->distance_f); | |
| 1177 | switch (args->room_angle) { | |
| 1178 | case 0: | |
| 1179 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1180 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1181 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1182 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1183 | break; | |
| 1184 | case 90: | |
| 1185 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1186 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1187 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1188 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1189 | break; | |
| 1190 | case 180: | |
| 1191 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1192 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1193 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1194 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1195 | break; | |
| 1196 | case 270: | |
| 1197 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1198 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1199 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1200 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1201 | break; | |
| 1202 | } | |
| 1203 | } | |
| 1204 | } | |
| 1205 | ||
| 1206 | static void SDLCALL _Eff_position_s32lsb_c6(int chan, void *stream, int len, void *udata) | |
| 1207 | { | |
| 1208 | /* 32 signed bits (lsb) * 6 channels. */ | |
| 1209 | volatile position_args *args = (volatile position_args *) udata; | |
| 1210 | Sint32 *ptr = (Sint32 *) stream; | |
| 1211 | int i; | |
| 1212 | ||
| 1213 | for (i = 0; i < len; i += sizeof (Sint32) * 6) { | |
| 1214 | Sint32 swapl = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+0))) * | |
| 1215 | args->left_f) * args->distance_f); | |
| 1216 | Sint32 swapr = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+1))) * | |
| 1217 | args->right_f) * args->distance_f); | |
| 1218 | Sint32 swaplr = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+2))) * | |
| 1219 | args->left_rear_f) * args->distance_f); | |
| 1220 | Sint32 swaprr = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+3))) * | |
| 1221 | args->right_rear_f) * args->distance_f); | |
| 1222 | Sint32 swapce = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+4))) * | |
| 1223 | args->center_f) * args->distance_f); | |
| 1224 | Sint32 swapwf = (Sint32) ((((float) (Sint32) SDL_SwapLE32(*(ptr+5))) * | |
| 1225 | args->lfe_f) * args->distance_f); | |
| 1226 | switch (args->room_angle) { | |
| 1227 | case 0: | |
| 1228 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1229 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1230 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1231 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1232 | *(ptr++) = (Sint32) SDL_SwapLE32(swapce); | |
| 1233 | *(ptr++) = (Sint32) SDL_SwapLE32(swapwf); | |
| 1234 | break; | |
| 1235 | case 90: | |
| 1236 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1237 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1238 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1239 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1240 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr)/2 + (Sint32) SDL_SwapLE32(swaprr)/2; | |
| 1241 | *(ptr++) = (Sint32) SDL_SwapLE32(swapwf); | |
| 1242 | break; | |
| 1243 | case 180: | |
| 1244 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1245 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1246 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1247 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1248 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr)/2 + (Sint32) SDL_SwapLE32(swaplr)/2; | |
| 1249 | *(ptr++) = (Sint32) SDL_SwapLE32(swapwf); | |
| 1250 | break; | |
| 1251 | case 270: | |
| 1252 | *(ptr++) = (Sint32) SDL_SwapLE32(swaplr); | |
| 1253 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl); | |
| 1254 | *(ptr++) = (Sint32) SDL_SwapLE32(swaprr); | |
| 1255 | *(ptr++) = (Sint32) SDL_SwapLE32(swapr); | |
| 1256 | *(ptr++) = (Sint32) SDL_SwapLE32(swapl)/2 + (Sint32) SDL_SwapLE32(swaplr)/2; | |
| 1257 | *(ptr++) = (Sint32) SDL_SwapLE32(swapwf); | |
| 1258 | break; | |
| 1259 | } | |
| 1260 | } | |
| 1261 | } | |
| 1262 | ||
| 1263 | static void SDLCALL _Eff_position_s32msb(int chan, void *stream, int len, void *udata) | |
| 1264 | { | |
| 1265 | /* 32 signed bits (lsb) * 2 channels. */ | |
| 1266 | volatile position_args *args = (volatile position_args *) udata; | |
| 1267 | Sint32 *ptr = (Sint32 *) stream; | |
| 1268 | int i; | |
| 1269 | ||
| 1270 | for (i = 0; i < len; i += sizeof (Sint32) * 2) { | |
| 1271 | Sint32 swapl = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+0))) * | |
| 1272 | args->left_f) * args->distance_f); | |
| 1273 | Sint32 swapr = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+1))) * | |
| 1274 | args->right_f) * args->distance_f); | |
| 1275 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1276 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1277 | } | |
| 1278 | } | |
| 1279 | static void SDLCALL _Eff_position_s32msb_c4(int chan, void *stream, int len, void *udata) | |
| 1280 | { | |
| 1281 | /* 32 signed bits (lsb) * 4 channels. */ | |
| 1282 | volatile position_args *args = (volatile position_args *) udata; | |
| 1283 | Sint32 *ptr = (Sint32 *) stream; | |
| 1284 | int i; | |
| 1285 | ||
| 1286 | for (i = 0; i < len; i += sizeof (Sint32) * 4) { | |
| 1287 | Sint32 swapl = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+0))) * | |
| 1288 | args->left_f) * args->distance_f); | |
| 1289 | Sint32 swapr = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+1))) * | |
| 1290 | args->right_f) * args->distance_f); | |
| 1291 | Sint32 swaplr = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+2))) * | |
| 1292 | args->left_rear_f) * args->distance_f); | |
| 1293 | Sint32 swaprr = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+3))) * | |
| 1294 | args->right_rear_f) * args->distance_f); | |
| 1295 | switch (args->room_angle) { | |
| 1296 | case 0: | |
| 1297 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1298 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1299 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1300 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1301 | break; | |
| 1302 | case 90: | |
| 1303 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1304 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1305 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1306 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1307 | break; | |
| 1308 | case 180: | |
| 1309 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1310 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1311 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1312 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1313 | break; | |
| 1314 | case 270: | |
| 1315 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1316 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1317 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1318 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1319 | break; | |
| 1320 | } | |
| 1321 | } | |
| 1322 | } | |
| 1323 | static void SDLCALL _Eff_position_s32msb_c6(int chan, void *stream, int len, void *udata) | |
| 1324 | { | |
| 1325 | /* 32 signed bits (lsb) * 6 channels. */ | |
| 1326 | volatile position_args *args = (volatile position_args *) udata; | |
| 1327 | Sint32 *ptr = (Sint32 *) stream; | |
| 1328 | int i; | |
| 1329 | ||
| 1330 | for (i = 0; i < len; i += sizeof (Sint32) * 6) { | |
| 1331 | Sint32 swapl = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+0))) * | |
| 1332 | args->left_f) * args->distance_f); | |
| 1333 | Sint32 swapr = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+1))) * | |
| 1334 | args->right_f) * args->distance_f); | |
| 1335 | Sint32 swaplr = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+2))) * | |
| 1336 | args->left_rear_f) * args->distance_f); | |
| 1337 | Sint32 swaprr = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+3))) * | |
| 1338 | args->right_rear_f) * args->distance_f); | |
| 1339 | Sint32 swapce = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+4))) * | |
| 1340 | args->center_f) * args->distance_f); | |
| 1341 | Sint32 swapwf = (Sint32) ((((float) (Sint32) SDL_SwapBE32(*(ptr+5))) * | |
| 1342 | args->lfe_f) * args->distance_f); | |
| 1343 | ||
| 1344 | switch (args->room_angle) { | |
| 1345 | case 0: | |
| 1346 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1347 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1348 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1349 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1350 | *(ptr++) = (Sint32) SDL_SwapBE32(swapce); | |
| 1351 | *(ptr++) = (Sint32) SDL_SwapBE32(swapwf); | |
| 1352 | break; | |
| 1353 | case 90: | |
| 1354 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1355 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1356 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1357 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1358 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr)/2 + (Sint32) SDL_SwapBE32(swaprr)/2; | |
| 1359 | *(ptr++) = (Sint32) SDL_SwapBE32(swapwf); | |
| 1360 | break; | |
| 1361 | case 180: | |
| 1362 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1363 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1364 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1365 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1366 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr)/2 + (Sint32) SDL_SwapBE32(swaplr)/2; | |
| 1367 | *(ptr++) = (Sint32) SDL_SwapBE32(swapwf); | |
| 1368 | break; | |
| 1369 | case 270: | |
| 1370 | *(ptr++) = (Sint32) SDL_SwapBE32(swaplr); | |
| 1371 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl); | |
| 1372 | *(ptr++) = (Sint32) SDL_SwapBE32(swaprr); | |
| 1373 | *(ptr++) = (Sint32) SDL_SwapBE32(swapr); | |
| 1374 | *(ptr++) = (Sint32) SDL_SwapBE32(swapl)/2 + (Sint32) SDL_SwapBE32(swaplr)/2; | |
| 1375 | *(ptr++) = (Sint32) SDL_SwapBE32(swapwf); | |
| 1376 | break; | |
| 1377 | } | |
| 1378 | } | |
| 1379 | } | |
| 1380 | ||
| 1381 | static void SDLCALL _Eff_position_f32sys(int chan, void *stream, int len, void *udata) | |
| 1382 | { | |
| 1383 | /* float * 2 channels. */ | |
| 1384 | volatile position_args *args = (volatile position_args *) udata; | |
| 1385 | float *ptr = (float *) stream; | |
| 1386 | int i; | |
| 1387 | ||
| 1388 | for (i = 0; i < len; i += sizeof (float) * 2) { | |
| 1389 | float swapl = ((*(ptr+0) * args->left_f) * args->distance_f); | |
| 1390 | float swapr = ((*(ptr+1) * args->right_f) * args->distance_f); | |
| 1391 | *(ptr++) = swapl; | |
| 1392 | *(ptr++) = swapr; | |
| 1393 | } | |
| 1394 | } | |
| 1395 | static void SDLCALL _Eff_position_f32sys_c4(int chan, void *stream, int len, void *udata) | |
| 1396 | { | |
| 1397 | /* float * 4 channels. */ | |
| 1398 | volatile position_args *args = (volatile position_args *) udata; | |
| 1399 | float *ptr = (float *) stream; | |
| 1400 | int i; | |
| 1401 | ||
| 1402 | for (i = 0; i < len; i += sizeof (float) * 4) { | |
| 1403 | float swapl = ((*(ptr+0) * args->left_f) * args->distance_f); | |
| 1404 | float swapr = ((*(ptr+1) * args->right_f) * args->distance_f); | |
| 1405 | float swaplr = ((*(ptr+2) * args->left_rear_f) * args->distance_f); | |
| 1406 | float swaprr = ((*(ptr+3) * args->right_rear_f) * args->distance_f); | |
| 1407 | switch (args->room_angle) { | |
| 1408 | case 0: | |
| 1409 | *(ptr++) = swapl; | |
| 1410 | *(ptr++) = swapr; | |
| 1411 | *(ptr++) = swaplr; | |
| 1412 | *(ptr++) = swaprr; | |
| 1413 | break; | |
| 1414 | case 90: | |
| 1415 | *(ptr++) = swapr; | |
| 1416 | *(ptr++) = swaprr; | |
| 1417 | *(ptr++) = swapl; | |
| 1418 | *(ptr++) = swaplr; | |
| 1419 | break; | |
| 1420 | case 180: | |
| 1421 | *(ptr++) = swaprr; | |
| 1422 | *(ptr++) = swaplr; | |
| 1423 | *(ptr++) = swapr; | |
| 1424 | *(ptr++) = swapl; | |
| 1425 | break; | |
| 1426 | case 270: | |
| 1427 | *(ptr++) = swaplr; | |
| 1428 | *(ptr++) = swapl; | |
| 1429 | *(ptr++) = swaprr; | |
| 1430 | *(ptr++) = swapr; | |
| 1431 | break; | |
| 1432 | } | |
| 1433 | } | |
| 1434 | } | |
| 1435 | static void SDLCALL _Eff_position_f32sys_c6(int chan, void *stream, int len, void *udata) | |
| 1436 | { | |
| 1437 | /* float * 6 channels. */ | |
| 1438 | volatile position_args *args = (volatile position_args *) udata; | |
| 1439 | float *ptr = (float *) stream; | |
| 1440 | int i; | |
| 1441 | ||
| 1442 | for (i = 0; i < len; i += sizeof (float) * 6) { | |
| 1443 | float swapl = ((*(ptr+0) * args->left_f) * args->distance_f); | |
| 1444 | float swapr = ((*(ptr+1) * args->right_f) * args->distance_f); | |
| 1445 | float swaplr = ((*(ptr+2) * args->left_rear_f) * args->distance_f); | |
| 1446 | float swaprr = ((*(ptr+3) * args->right_rear_f) * args->distance_f); | |
| 1447 | float swapce = ((*(ptr+4) * args->center_f) * args->distance_f); | |
| 1448 | float swapwf = ((*(ptr+5) * args->lfe_f) * args->distance_f); | |
| 1449 | ||
| 1450 | switch (args->room_angle) { | |
| 1451 | case 0: | |
| 1452 | *(ptr++) = swapl; | |
| 1453 | *(ptr++) = swapr; | |
| 1454 | *(ptr++) = swaplr; | |
| 1455 | *(ptr++) = swaprr; | |
| 1456 | *(ptr++) = swapce; | |
| 1457 | *(ptr++) = swapwf; | |
| 1458 | break; | |
| 1459 | case 90: | |
| 1460 | *(ptr++) = swapr; | |
| 1461 | *(ptr++) = swaprr; | |
| 1462 | *(ptr++) = swapl; | |
| 1463 | *(ptr++) = swaplr; | |
| 1464 | *(ptr++) = swapr/2.0f + swaprr/2.0f; | |
| 1465 | *(ptr++) = swapwf; | |
| 1466 | break; | |
| 1467 | case 180: | |
| 1468 | *(ptr++) = swaprr; | |
| 1469 | *(ptr++) = swaplr; | |
| 1470 | *(ptr++) = swapr; | |
| 1471 | *(ptr++) = swapl; | |
| 1472 | *(ptr++) = swaprr/2.0f + swaplr/2.0f; | |
| 1473 | *(ptr++) = swapwf; | |
| 1474 | break; | |
| 1475 | case 270: | |
| 1476 | *(ptr++) = swaplr; | |
| 1477 | *(ptr++) = swapl; | |
| 1478 | *(ptr++) = swaprr; | |
| 1479 | *(ptr++) = swapr; | |
| 1480 | *(ptr++) = swapl/2.0f + swaplr/2.0f; | |
| 1481 | *(ptr++) = swapwf; | |
| 1482 | break; | |
| 1483 | } | |
| 1484 | } | |
| 1485 | } | |
| 1486 | ||
| 1131 | 1487 | static void init_position_args(position_args *args) |
| 1132 | 1488 | { |
| 1133 | 1489 | SDL_memset(args, '\0', sizeof (position_args)); |
| 1194 | 1550 | switch (channels) { |
| 1195 | 1551 | case 1: |
| 1196 | 1552 | case 2: |
| 1197 | f = (_Eff_build_volume_table_u8()) ? _Eff_position_table_u8 : | |
| 1553 | f = (_Eff_build_volume_table_u8()) ? _Eff_position_table_u8 : | |
| 1198 | 1554 | _Eff_position_u8; |
| 1199 | 1555 | break; |
| 1200 | case 4: | |
| 1201 | f = _Eff_position_u8_c4; | |
| 1202 | break; | |
| 1203 | case 6: | |
| 1204 | f = _Eff_position_u8_c6; | |
| 1205 | break; | |
| 1206 | } | |
| 1207 | break; | |
| 1556 | case 4: | |
| 1557 | f = _Eff_position_u8_c4; | |
| 1558 | break; | |
| 1559 | case 6: | |
| 1560 | f = _Eff_position_u8_c6; | |
| 1561 | break; | |
| 1562 | default: | |
| 1563 | Mix_SetError("Unsupported audio channels"); | |
| 1564 | break; | |
| 1565 | } | |
| 1566 | break; | |
| 1208 | 1567 | |
| 1209 | 1568 | case AUDIO_S8: |
| 1210 | 1569 | switch (channels) { |
| 1211 | 1570 | case 1: |
| 1212 | 1571 | case 2: |
| 1213 | f = (_Eff_build_volume_table_s8()) ? _Eff_position_table_s8 : | |
| 1572 | f = (_Eff_build_volume_table_s8()) ? _Eff_position_table_s8 : | |
| 1214 | 1573 | _Eff_position_s8; |
| 1215 | 1574 | break; |
| 1216 | case 4: | |
| 1217 | f = _Eff_position_s8_c4; | |
| 1218 | break; | |
| 1219 | case 6: | |
| 1220 | f = _Eff_position_s8_c6; | |
| 1221 | break; | |
| 1222 | } | |
| 1223 | break; | |
| 1575 | case 4: | |
| 1576 | f = _Eff_position_s8_c4; | |
| 1577 | break; | |
| 1578 | case 6: | |
| 1579 | f = _Eff_position_s8_c6; | |
| 1580 | break; | |
| 1581 | default: | |
| 1582 | Mix_SetError("Unsupported audio channels"); | |
| 1583 | break; | |
| 1584 | } | |
| 1585 | break; | |
| 1224 | 1586 | |
| 1225 | 1587 | case AUDIO_U16LSB: |
| 1226 | 1588 | switch (channels) { |
| 1227 | 1589 | case 1: |
| 1228 | 1590 | case 2: |
| 1229 | f = _Eff_position_u16lsb; | |
| 1230 | break; | |
| 1231 | case 4: | |
| 1232 | f = _Eff_position_u16lsb_c4; | |
| 1233 | break; | |
| 1234 | case 6: | |
| 1235 | f = _Eff_position_u16lsb_c6; | |
| 1236 | break; | |
| 1237 | } | |
| 1238 | break; | |
| 1591 | f = _Eff_position_u16lsb; | |
| 1592 | break; | |
| 1593 | case 4: | |
| 1594 | f = _Eff_position_u16lsb_c4; | |
| 1595 | break; | |
| 1596 | case 6: | |
| 1597 | f = _Eff_position_u16lsb_c6; | |
| 1598 | break; | |
| 1599 | default: | |
| 1600 | Mix_SetError("Unsupported audio channels"); | |
| 1601 | break; | |
| 1602 | } | |
| 1603 | break; | |
| 1239 | 1604 | |
| 1240 | 1605 | case AUDIO_S16LSB: |
| 1241 | 1606 | switch (channels) { |
| 1242 | 1607 | case 1: |
| 1243 | 1608 | case 2: |
| 1244 | f = _Eff_position_s16lsb; | |
| 1245 | break; | |
| 1246 | case 4: | |
| 1247 | f = _Eff_position_s16lsb_c4; | |
| 1248 | break; | |
| 1249 | case 6: | |
| 1250 | f = _Eff_position_s16lsb_c6; | |
| 1251 | break; | |
| 1252 | } | |
| 1253 | break; | |
| 1609 | f = _Eff_position_s16lsb; | |
| 1610 | break; | |
| 1611 | case 4: | |
| 1612 | f = _Eff_position_s16lsb_c4; | |
| 1613 | break; | |
| 1614 | case 6: | |
| 1615 | f = _Eff_position_s16lsb_c6; | |
| 1616 | break; | |
| 1617 | default: | |
| 1618 | Mix_SetError("Unsupported audio channels"); | |
| 1619 | break; | |
| 1620 | } | |
| 1621 | break; | |
| 1254 | 1622 | |
| 1255 | 1623 | case AUDIO_U16MSB: |
| 1256 | 1624 | switch (channels) { |
| 1257 | 1625 | case 1: |
| 1258 | 1626 | case 2: |
| 1259 | f = _Eff_position_u16msb; | |
| 1260 | break; | |
| 1261 | case 4: | |
| 1262 | f = _Eff_position_u16msb_c4; | |
| 1263 | break; | |
| 1264 | case 6: | |
| 1265 | f = _Eff_position_u16msb_c6; | |
| 1266 | break; | |
| 1267 | } | |
| 1268 | break; | |
| 1627 | f = _Eff_position_u16msb; | |
| 1628 | break; | |
| 1629 | case 4: | |
| 1630 | f = _Eff_position_u16msb_c4; | |
| 1631 | break; | |
| 1632 | case 6: | |
| 1633 | f = _Eff_position_u16msb_c6; | |
| 1634 | break; | |
| 1635 | default: | |
| 1636 | Mix_SetError("Unsupported audio channels"); | |
| 1637 | break; | |
| 1638 | } | |
| 1639 | break; | |
| 1269 | 1640 | |
| 1270 | 1641 | case AUDIO_S16MSB: |
| 1271 | 1642 | switch (channels) { |
| 1272 | 1643 | case 1: |
| 1273 | 1644 | case 2: |
| 1274 | f = _Eff_position_s16msb; | |
| 1275 | break; | |
| 1276 | case 4: | |
| 1277 | f = _Eff_position_s16msb_c4; | |
| 1278 | break; | |
| 1279 | case 6: | |
| 1280 | f = _Eff_position_s16msb_c6; | |
| 1281 | break; | |
| 1282 | } | |
| 1283 | break; | |
| 1645 | f = _Eff_position_s16msb; | |
| 1646 | break; | |
| 1647 | case 4: | |
| 1648 | f = _Eff_position_s16msb_c4; | |
| 1649 | break; | |
| 1650 | case 6: | |
| 1651 | f = _Eff_position_s16msb_c6; | |
| 1652 | break; | |
| 1653 | default: | |
| 1654 | Mix_SetError("Unsupported audio channels"); | |
| 1655 | break; | |
| 1656 | } | |
| 1657 | break; | |
| 1658 | ||
| 1659 | case AUDIO_S32MSB: | |
| 1660 | switch (channels) { | |
| 1661 | case 1: | |
| 1662 | case 2: | |
| 1663 | f = _Eff_position_s32msb; | |
| 1664 | break; | |
| 1665 | case 4: | |
| 1666 | f = _Eff_position_s32msb_c4; | |
| 1667 | break; | |
| 1668 | case 6: | |
| 1669 | f = _Eff_position_s32msb_c6; | |
| 1670 | break; | |
| 1671 | default: | |
| 1672 | Mix_SetError("Unsupported audio channels"); | |
| 1673 | break; | |
| 1674 | } | |
| 1675 | break; | |
| 1676 | ||
| 1677 | case AUDIO_S32LSB: | |
| 1678 | switch (channels) { | |
| 1679 | case 1: | |
| 1680 | case 2: | |
| 1681 | f = _Eff_position_s32lsb; | |
| 1682 | break; | |
| 1683 | case 4: | |
| 1684 | f = _Eff_position_s32lsb_c4; | |
| 1685 | break; | |
| 1686 | case 6: | |
| 1687 | f = _Eff_position_s32lsb_c6; | |
| 1688 | break; | |
| 1689 | default: | |
| 1690 | Mix_SetError("Unsupported audio channels"); | |
| 1691 | break; | |
| 1692 | } | |
| 1693 | break; | |
| 1694 | ||
| 1695 | case AUDIO_F32SYS: | |
| 1696 | switch (channels) { | |
| 1697 | case 1: | |
| 1698 | case 2: | |
| 1699 | f = _Eff_position_f32sys; | |
| 1700 | break; | |
| 1701 | case 4: | |
| 1702 | f = _Eff_position_f32sys_c4; | |
| 1703 | break; | |
| 1704 | case 6: | |
| 1705 | f = _Eff_position_f32sys_c6; | |
| 1706 | break; | |
| 1707 | default: | |
| 1708 | Mix_SetError("Unsupported audio channels"); | |
| 1709 | break; | |
| 1710 | } | |
| 1711 | break; | |
| 1284 | 1712 | |
| 1285 | 1713 | default: |
| 1286 | 1714 | Mix_SetError("Unsupported audio format"); |
| 1715 | break; | |
| 1287 | 1716 | } |
| 1288 | 1717 | |
| 1289 | 1718 | return(f); |
| 1445 | 1874 | angle = -angle; |
| 1446 | 1875 | angle = angle * 90 / 128; /* Make it larger for more effect? */ |
| 1447 | 1876 | } |
| 1448 | return( Mix_SetPosition(channel, angle, 0) ); | |
| 1877 | return(Mix_SetPosition(channel, angle, 0)); | |
| 1449 | 1878 | } |
| 1450 | 1879 | |
| 1451 | 1880 | f = get_position_effect_func(format, channels); |
| 1452 | 1881 | if (f == NULL) |
| 1453 | 1882 | return(0); |
| 1454 | 1883 | |
| 1455 | SDL_LockAudio(); | |
| 1884 | Mix_LockAudio(); | |
| 1456 | 1885 | args = get_position_arg(channel); |
| 1457 | 1886 | if (!args) { |
| 1458 | SDL_UnlockAudio(); | |
| 1887 | Mix_UnlockAudio(); | |
| 1459 | 1888 | return(0); |
| 1460 | 1889 | } |
| 1461 | 1890 | |
| 1463 | 1892 | if ((args->distance_u8 == 255) && (left == 255) && (right == 255)) { |
| 1464 | 1893 | if (args->in_use) { |
| 1465 | 1894 | retval = _Mix_UnregisterEffect_locked(channel, f); |
| 1466 | SDL_UnlockAudio(); | |
| 1895 | Mix_UnlockAudio(); | |
| 1467 | 1896 | return(retval); |
| 1468 | 1897 | } else { |
| 1469 | SDL_UnlockAudio(); | |
| 1898 | Mix_UnlockAudio(); | |
| 1470 | 1899 | return(1); |
| 1471 | 1900 | } |
| 1472 | 1901 | } |
| 1482 | 1911 | retval=_Mix_RegisterEffect_locked(channel, f, _Eff_PositionDone, (void*)args); |
| 1483 | 1912 | } |
| 1484 | 1913 | |
| 1485 | SDL_UnlockAudio(); | |
| 1914 | Mix_UnlockAudio(); | |
| 1486 | 1915 | return(retval); |
| 1487 | 1916 | } |
| 1488 | 1917 | |
| 1500 | 1929 | if (f == NULL) |
| 1501 | 1930 | return(0); |
| 1502 | 1931 | |
| 1503 | SDL_LockAudio(); | |
| 1932 | Mix_LockAudio(); | |
| 1504 | 1933 | args = get_position_arg(channel); |
| 1505 | 1934 | if (!args) { |
| 1506 | SDL_UnlockAudio(); | |
| 1935 | Mix_UnlockAudio(); | |
| 1507 | 1936 | return(0); |
| 1508 | 1937 | } |
| 1509 | 1938 | |
| 1513 | 1942 | if ((distance == 255) && (args->left_u8 == 255) && (args->right_u8 == 255)) { |
| 1514 | 1943 | if (args->in_use) { |
| 1515 | 1944 | retval = _Mix_UnregisterEffect_locked(channel, f); |
| 1516 | SDL_UnlockAudio(); | |
| 1945 | Mix_UnlockAudio(); | |
| 1517 | 1946 | return(retval); |
| 1518 | 1947 | } else { |
| 1519 | SDL_UnlockAudio(); | |
| 1948 | Mix_UnlockAudio(); | |
| 1520 | 1949 | return(1); |
| 1521 | 1950 | } |
| 1522 | 1951 | } |
| 1528 | 1957 | retval = _Mix_RegisterEffect_locked(channel, f, _Eff_PositionDone, (void *) args); |
| 1529 | 1958 | } |
| 1530 | 1959 | |
| 1531 | SDL_UnlockAudio(); | |
| 1960 | Mix_UnlockAudio(); | |
| 1532 | 1961 | return(retval); |
| 1533 | 1962 | } |
| 1534 | 1963 | |
| 1549 | 1978 | |
| 1550 | 1979 | angle = SDL_abs(angle) % 360; /* make angle between 0 and 359. */ |
| 1551 | 1980 | |
| 1552 | SDL_LockAudio(); | |
| 1981 | Mix_LockAudio(); | |
| 1553 | 1982 | args = get_position_arg(channel); |
| 1554 | 1983 | if (!args) { |
| 1555 | SDL_UnlockAudio(); | |
| 1984 | Mix_UnlockAudio(); | |
| 1556 | 1985 | return(0); |
| 1557 | 1986 | } |
| 1558 | 1987 | |
| 1560 | 1989 | if ((!distance) && (!angle)) { |
| 1561 | 1990 | if (args->in_use) { |
| 1562 | 1991 | retval = _Mix_UnregisterEffect_locked(channel, f); |
| 1563 | SDL_UnlockAudio(); | |
| 1992 | Mix_UnlockAudio(); | |
| 1564 | 1993 | return(retval); |
| 1565 | 1994 | } else { |
| 1566 | SDL_UnlockAudio(); | |
| 1995 | Mix_UnlockAudio(); | |
| 1567 | 1996 | return(1); |
| 1568 | 1997 | } |
| 1569 | 1998 | } |
| 1609 | 2038 | retval = _Mix_RegisterEffect_locked(channel, f, _Eff_PositionDone, (void *) args); |
| 1610 | 2039 | } |
| 1611 | 2040 | |
| 1612 | SDL_UnlockAudio(); | |
| 2041 | Mix_UnlockAudio(); | |
| 1613 | 2042 | return(retval); |
| 1614 | 2043 | } |
| 1615 | 2044 | |
| 1616 | 2045 | |
| 1617 | 2046 | /* end of effects_position.c ... */ |
| 1618 | 2047 | |
| 2048 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 54 | 54 | * Stereo reversal effect...this one's pretty straightforward... |
| 55 | 55 | */ |
| 56 | 56 | |
| 57 | static void _Eff_reversestereo16(int chan, void *stream, int len, void *udata) | |
| 57 | static void SDLCALL _Eff_reversestereo32(int chan, void *stream, int len, void *udata) | |
| 58 | { | |
| 59 | /* 16 bits * 2 channels. */ | |
| 60 | Uint32 *ptr = (Uint32 *) stream; | |
| 61 | Uint32 tmp; | |
| 62 | int i; | |
| 63 | ||
| 64 | for (i = 0; i < len; i += 2 * sizeof (Uint32), ptr += 2) { | |
| 65 | tmp = ptr[0]; | |
| 66 | ptr[0] = ptr[1]; | |
| 67 | ptr[1] = tmp; | |
| 68 | } | |
| 69 | } | |
| 70 | ||
| 71 | ||
| 72 | static void SDLCALL _Eff_reversestereo16(int chan, void *stream, int len, void *udata) | |
| 58 | 73 | { |
| 59 | 74 | /* 16 bits * 2 channels. */ |
| 60 | 75 | Uint32 *ptr = (Uint32 *) stream; |
| 66 | 81 | } |
| 67 | 82 | |
| 68 | 83 | |
| 69 | static void _Eff_reversestereo8(int chan, void *stream, int len, void *udata) | |
| 84 | static void SDLCALL _Eff_reversestereo8(int chan, void *stream, int len, void *udata) | |
| 70 | 85 | { |
| 71 | 86 | /* 8 bits * 2 channels. */ |
| 72 | 87 | Uint32 *ptr = (Uint32 *) stream; |
| 95 | 110 | Mix_QuerySpec(NULL, &format, &channels); |
| 96 | 111 | |
| 97 | 112 | if (channels == 2) { |
| 98 | if ((format & 0xFF) == 16) | |
| 113 | int bits = (format & 0xFF); | |
| 114 | switch (bits) { | |
| 115 | case 8: | |
| 116 | f = _Eff_reversestereo8; | |
| 117 | break; | |
| 118 | case 16: | |
| 99 | 119 | f = _Eff_reversestereo16; |
| 100 | else if ((format & 0xFF) == 8) | |
| 101 | f = _Eff_reversestereo8; | |
| 102 | else { | |
| 120 | break; | |
| 121 | case 32: | |
| 122 | f = _Eff_reversestereo32; | |
| 123 | break; | |
| 124 | default: | |
| 103 | 125 | Mix_SetError("Unsupported audio format"); |
| 104 | 126 | return(0); |
| 105 | 127 | } |
| 109 | 131 | } else { |
| 110 | 132 | return(Mix_RegisterEffect(channel, f, NULL, NULL)); |
| 111 | 133 | } |
| 134 | } else { | |
| 135 | Mix_SetError("Trying to reverse stereo on a non-stereo stream"); | |
| 136 | return(0); | |
| 112 | 137 | } |
| 113 | 138 | |
| 114 | 139 | return(1); |
| 117 | 142 | |
| 118 | 143 | /* end of effect_stereoreverse.c ... */ |
| 119 | 144 | |
| 145 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 121 | 121 | |
| 122 | 122 | /* end of effects.c ... */ |
| 123 | 123 | |
| 124 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 29 | 29 | |
| 30 | 30 | #include "SDL_mixer.h" |
| 31 | 31 | |
| 32 | /* Set up for C function definitions, even when using C++ */ | |
| 33 | #ifdef __cplusplus | |
| 34 | extern "C" { | |
| 35 | #endif | |
| 36 | ||
| 37 | 32 | extern int _Mix_effects_max_speed; |
| 38 | 33 | extern void *_Eff_volume_table; |
| 39 | 34 | void *_Eff_build_volume_table_u8(void); |
| 48 | 43 | int _Mix_UnregisterEffect_locked(int channel, Mix_EffectFunc_t f); |
| 49 | 44 | int _Mix_UnregisterAllEffects_locked(int channel); |
| 50 | 45 | |
| 46 | #endif /* _INCLUDE_EFFECTS_INTERNAL_H_ */ | |
| 51 | 47 | |
| 52 | /* Set up for C function definitions, even when using C++ */ | |
| 53 | #ifdef __cplusplus | |
| 54 | } | |
| 55 | #endif | |
| 56 | ||
| 57 | ||
| 58 | #endif | |
| 59 | ||
| 48 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | James Le Cuirot | |
| 21 | chewi@aura-online.co.uk | |
| 22 | */ | |
| 23 | ||
| 24 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 25 | ||
| 26 | #include <stdio.h> | |
| 27 | #include <sys/types.h> | |
| 28 | ||
| 29 | #include "SDL_mixer.h" | |
| 30 | #include "fluidsynth.h" | |
| 31 | ||
| 32 | static Uint16 format; | |
| 33 | static Uint8 channels; | |
| 34 | static int freq; | |
| 35 | ||
| 36 | int fluidsynth_check_soundfont(const char *path, void *data) | |
| 37 | { | |
| 38 | FILE *file = fopen(path, "r"); | |
| 39 | ||
| 40 | if (file) { | |
| 41 | fclose(file); | |
| 42 | return 1; | |
| 43 | } else { | |
| 44 | Mix_SetError("Failed to access the SoundFont %s", path); | |
| 45 | return 0; | |
| 46 | } | |
| 47 | } | |
| 48 | ||
| 49 | int fluidsynth_load_soundfont(const char *path, void *data) | |
| 50 | { | |
| 51 | /* If this fails, it's too late to try Timidity so pray that at least one works. */ | |
| 52 | fluidsynth.fluid_synth_sfload((fluid_synth_t*) data, path, 1); | |
| 53 | return 1; | |
| 54 | } | |
| 55 | ||
| 56 | int fluidsynth_init(SDL_AudioSpec *mixer) | |
| 57 | { | |
| 58 | if (!Mix_EachSoundFont(fluidsynth_check_soundfont, NULL)) | |
| 59 | return -1; | |
| 60 | ||
| 61 | format = mixer->format; | |
| 62 | channels = mixer->channels; | |
| 63 | freq = mixer->freq; | |
| 64 | ||
| 65 | return 0; | |
| 66 | } | |
| 67 | ||
| 68 | static FluidSynthMidiSong *fluidsynth_loadsong_common(int (*function)(FluidSynthMidiSong*, void*), void *data) | |
| 69 | { | |
| 70 | FluidSynthMidiSong *song; | |
| 71 | fluid_settings_t *settings = NULL; | |
| 72 | ||
| 73 | if (!Mix_Init(MIX_INIT_FLUIDSYNTH)) { | |
| 74 | return NULL; | |
| 75 | } | |
| 76 | ||
| 77 | if ((song = SDL_malloc(sizeof(FluidSynthMidiSong)))) { | |
| 78 | SDL_memset(song, 0, sizeof(FluidSynthMidiSong)); | |
| 79 | ||
| 80 | if (SDL_BuildAudioCVT(&song->convert, AUDIO_S16, 2, freq, format, channels, freq) >= 0) { | |
| 81 | if ((settings = fluidsynth.new_fluid_settings())) { | |
| 82 | fluidsynth.fluid_settings_setnum(settings, "synth.sample-rate", (double) freq); | |
| 83 | ||
| 84 | if ((song->synth = fluidsynth.new_fluid_synth(settings))) { | |
| 85 | if (Mix_EachSoundFont(fluidsynth_load_soundfont, (void*) song->synth)) { | |
| 86 | if ((song->player = fluidsynth.new_fluid_player(song->synth))) { | |
| 87 | if (function(song, data)) return song; | |
| 88 | fluidsynth.delete_fluid_player(song->player); | |
| 89 | } else { | |
| 90 | Mix_SetError("Failed to create FluidSynth player"); | |
| 91 | } | |
| 92 | } | |
| 93 | fluidsynth.delete_fluid_synth(song->synth); | |
| 94 | } else { | |
| 95 | Mix_SetError("Failed to create FluidSynth synthesizer"); | |
| 96 | } | |
| 97 | fluidsynth.delete_fluid_settings(settings); | |
| 98 | } else { | |
| 99 | Mix_SetError("Failed to create FluidSynth settings"); | |
| 100 | } | |
| 101 | } else { | |
| 102 | Mix_SetError("Failed to set up audio conversion"); | |
| 103 | } | |
| 104 | SDL_free(song); | |
| 105 | } else { | |
| 106 | Mix_SetError("Insufficient memory for song"); | |
| 107 | } | |
| 108 | return NULL; | |
| 109 | } | |
| 110 | ||
| 111 | static int fluidsynth_loadsong_RW_internal(FluidSynthMidiSong *song, void *data) | |
| 112 | { | |
| 113 | Sint64 offset; | |
| 114 | size_t size; | |
| 115 | char *buffer; | |
| 116 | SDL_RWops *src = (SDL_RWops*) data; | |
| 117 | ||
| 118 | offset = SDL_RWtell(src); | |
| 119 | SDL_RWseek(src, 0, RW_SEEK_END); | |
| 120 | size = (size_t)(SDL_RWtell(src) - offset); | |
| 121 | SDL_RWseek(src, offset, RW_SEEK_SET); | |
| 122 | ||
| 123 | if ((buffer = (char*) SDL_malloc(size))) { | |
| 124 | if(SDL_RWread(src, buffer, size, 1) == 1) { | |
| 125 | if (fluidsynth.fluid_player_add_mem(song->player, buffer, size) == FLUID_OK) { | |
| 126 | SDL_free(buffer); | |
| 127 | return 1; | |
| 128 | } else { | |
| 129 | Mix_SetError("FluidSynth failed to load in-memory song"); | |
| 130 | } | |
| 131 | } else { | |
| 132 | Mix_SetError("Failed to read in-memory song"); | |
| 133 | } | |
| 134 | SDL_free(buffer); | |
| 135 | } else { | |
| 136 | Mix_SetError("Insufficient memory for song"); | |
| 137 | } | |
| 138 | return 0; | |
| 139 | } | |
| 140 | ||
| 141 | FluidSynthMidiSong *fluidsynth_loadsong_RW(SDL_RWops *src, int freesrc) | |
| 142 | { | |
| 143 | FluidSynthMidiSong *song; | |
| 144 | ||
| 145 | song = fluidsynth_loadsong_common(fluidsynth_loadsong_RW_internal, (void*) src); | |
| 146 | if (song && freesrc) { | |
| 147 | SDL_RWclose(src); | |
| 148 | } | |
| 149 | return song; | |
| 150 | } | |
| 151 | ||
| 152 | void fluidsynth_freesong(FluidSynthMidiSong *song) | |
| 153 | { | |
| 154 | if (!song) return; | |
| 155 | fluidsynth.delete_fluid_player(song->player); | |
| 156 | fluidsynth.delete_fluid_settings(fluidsynth.fluid_synth_get_settings(song->synth)); | |
| 157 | fluidsynth.delete_fluid_synth(song->synth); | |
| 158 | SDL_free(song); | |
| 159 | } | |
| 160 | ||
| 161 | void fluidsynth_start(FluidSynthMidiSong *song) | |
| 162 | { | |
| 163 | fluidsynth.fluid_player_set_loop(song->player, 1); | |
| 164 | fluidsynth.fluid_player_play(song->player); | |
| 165 | } | |
| 166 | ||
| 167 | void fluidsynth_stop(FluidSynthMidiSong *song) | |
| 168 | { | |
| 169 | fluidsynth.fluid_player_stop(song->player); | |
| 170 | } | |
| 171 | ||
| 172 | int fluidsynth_active(FluidSynthMidiSong *song) | |
| 173 | { | |
| 174 | return fluidsynth.fluid_player_get_status(song->player) == FLUID_PLAYER_PLAYING ? 1 : 0; | |
| 175 | } | |
| 176 | ||
| 177 | void fluidsynth_setvolume(FluidSynthMidiSong *song, int volume) | |
| 178 | { | |
| 179 | /* FluidSynth's default is 0.2. Make 1.2 the maximum. */ | |
| 180 | fluidsynth.fluid_synth_set_gain(song->synth, (float) (volume * 1.2 / MIX_MAX_VOLUME)); | |
| 181 | } | |
| 182 | ||
| 183 | int fluidsynth_playsome(FluidSynthMidiSong *song, void *dest, int dest_len) | |
| 184 | { | |
| 185 | int result = -1; | |
| 186 | int frames = dest_len / channels / ((format & 0xFF) / 8); | |
| 187 | int src_len = frames * 4; /* 16-bit stereo */ | |
| 188 | void *src = dest; | |
| 189 | ||
| 190 | if (dest_len < src_len) { | |
| 191 | if (!(src = SDL_malloc(src_len))) { | |
| 192 | Mix_SetError("Insufficient memory for audio conversion"); | |
| 193 | return result; | |
| 194 | } | |
| 195 | } | |
| 196 | ||
| 197 | if (fluidsynth.fluid_synth_write_s16(song->synth, frames, src, 0, 2, src, 1, 2) != FLUID_OK) { | |
| 198 | Mix_SetError("Error generating FluidSynth audio"); | |
| 199 | goto finish; | |
| 200 | } | |
| 201 | ||
| 202 | song->convert.buf = src; | |
| 203 | song->convert.len = src_len; | |
| 204 | ||
| 205 | if (SDL_ConvertAudio(&song->convert) < 0) { | |
| 206 | Mix_SetError("Error during audio conversion"); | |
| 207 | goto finish; | |
| 208 | } | |
| 209 | ||
| 210 | if (src != dest) | |
| 211 | SDL_memcpy(dest, src, dest_len); | |
| 212 | ||
| 213 | result = 0; | |
| 214 | ||
| 215 | finish: | |
| 216 | if (src != dest) | |
| 217 | SDL_free(src); | |
| 218 | ||
| 219 | return result; | |
| 220 | } | |
| 221 | ||
| 222 | #endif /* USE_FLUIDSYNTH_MIDI */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | James Le Cuirot | |
| 21 | chewi@aura-online.co.uk | |
| 22 | */ | |
| 23 | ||
| 24 | #ifndef _FLUIDSYNTH_H_ | |
| 25 | #define _FLUIDSYNTH_H_ | |
| 26 | ||
| 27 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 28 | ||
| 29 | #include "dynamic_fluidsynth.h" | |
| 30 | #include <SDL_rwops.h> | |
| 31 | #include <SDL_audio.h> | |
| 32 | ||
| 33 | typedef struct { | |
| 34 | SDL_AudioCVT convert; | |
| 35 | fluid_synth_t *synth; | |
| 36 | fluid_player_t* player; | |
| 37 | } FluidSynthMidiSong; | |
| 38 | ||
| 39 | int fluidsynth_init(SDL_AudioSpec *mixer); | |
| 40 | FluidSynthMidiSong *fluidsynth_loadsong_RW(SDL_RWops *rw, int freerw); | |
| 41 | void fluidsynth_freesong(FluidSynthMidiSong *song); | |
| 42 | void fluidsynth_start(FluidSynthMidiSong *song); | |
| 43 | void fluidsynth_stop(FluidSynthMidiSong *song); | |
| 44 | int fluidsynth_active(FluidSynthMidiSong *song); | |
| 45 | void fluidsynth_setvolume(FluidSynthMidiSong *song, int volume); | |
| 46 | int fluidsynth_playsome(FluidSynthMidiSong *song, void *stream, int len); | |
| 47 | ||
| 48 | #endif /* USE_FLUIDSYNTH_MIDI */ | |
| 49 | ||
| 50 | #endif /* _FLUIDSYNTH_H_ */ |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 27 | 27 | in december 2002. |
| 28 | 28 | */ |
| 29 | 29 | |
| 30 | /* $Id$ */ | |
| 31 | ||
| 32 | #include <stdlib.h> | |
| 33 | #include <string.h> | |
| 34 | ||
| 35 | 30 | #include "SDL_endian.h" |
| 36 | 31 | #include "SDL_mixer.h" |
| 37 | 32 | #include "load_aiff.h" |
| 56 | 51 | static Uint32 SANE_to_Uint32 (Uint8 *sanebuf) |
| 57 | 52 | { |
| 58 | 53 | /* Is the frequency outside of what we can represent with Uint32? */ |
| 59 | if ( (sanebuf[0] & 0x80) || (sanebuf[0] <= 0x3F) || (sanebuf[0] > 0x40) | |
| 60 | || (sanebuf[0] == 0x40 && sanebuf[1] > 0x1C) ) | |
| 54 | if ((sanebuf[0] & 0x80) || (sanebuf[0] <= 0x3F) || (sanebuf[0] > 0x40) | |
| 55 | || (sanebuf[0] == 0x40 && sanebuf[1] > 0x1C)) | |
| 61 | 56 | return 0; |
| 62 | 57 | |
| 63 | 58 | return ((sanebuf[2] << 23) | (sanebuf[3] << 15) | (sanebuf[4] << 7) |
| 97 | 92 | |
| 98 | 93 | /* Make sure we are passed a valid data source */ |
| 99 | 94 | was_error = 0; |
| 100 | if ( src == NULL ) { | |
| 95 | if (src == NULL) { | |
| 101 | 96 | was_error = 1; |
| 102 | 97 | goto done; |
| 103 | 98 | } |
| 104 | 99 | |
| 105 | 100 | FORMchunk = SDL_ReadLE32(src); |
| 106 | 101 | chunk_length = SDL_ReadBE32(src); |
| 107 | if ( chunk_length == AIFF ) { /* The FORMchunk has already been read */ | |
| 102 | if (chunk_length == AIFF) { /* The FORMchunk has already been read */ | |
| 108 | 103 | AIFFmagic = chunk_length; |
| 109 | 104 | chunk_length = FORMchunk; |
| 110 | 105 | FORMchunk = FORM; |
| 111 | 106 | } else { |
| 112 | 107 | AIFFmagic = SDL_ReadLE32(src); |
| 113 | 108 | } |
| 114 | if ( (FORMchunk != FORM) || ( (AIFFmagic != AIFF) && (AIFFmagic != _8SVX) ) ) { | |
| 109 | if ((FORMchunk != FORM) || ((AIFFmagic != AIFF) && (AIFFmagic != _8SVX))) { | |
| 115 | 110 | SDL_SetError("Unrecognized file type (not AIFF nor 8SVX)"); |
| 116 | 111 | was_error = 1; |
| 117 | 112 | goto done; |
| 176 | 171 | /* a 0 pad byte can be stored for any odd-length chunk */ |
| 177 | 172 | if (chunk_length&1) |
| 178 | 173 | next_chunk++; |
| 179 | } while ( ( ( (AIFFmagic == AIFF) && ( !found_SSND || !found_COMM ) ) | |
| 180 | || ( (AIFFmagic == _8SVX ) && ( !found_VHDR || !found_BODY ) ) ) | |
| 181 | && SDL_RWseek(src, next_chunk, RW_SEEK_SET) != 1 ); | |
| 182 | ||
| 183 | if ( (AIFFmagic == AIFF) && !found_SSND ) { | |
| 174 | } while ((((AIFFmagic == AIFF) && (!found_SSND || !found_COMM)) | |
| 175 | || ((AIFFmagic == _8SVX) && (!found_VHDR || !found_BODY))) | |
| 176 | && SDL_RWseek(src, next_chunk, RW_SEEK_SET) != 1); | |
| 177 | ||
| 178 | if ((AIFFmagic == AIFF) && !found_SSND) { | |
| 184 | 179 | SDL_SetError("Bad AIFF (no SSND chunk)"); |
| 185 | 180 | was_error = 1; |
| 186 | 181 | goto done; |
| 187 | 182 | } |
| 188 | 183 | |
| 189 | if ( (AIFFmagic == AIFF) && !found_COMM ) { | |
| 184 | if ((AIFFmagic == AIFF) && !found_COMM) { | |
| 190 | 185 | SDL_SetError("Bad AIFF (no COMM chunk)"); |
| 191 | 186 | was_error = 1; |
| 192 | 187 | goto done; |
| 193 | 188 | } |
| 194 | 189 | |
| 195 | if ( (AIFFmagic == _8SVX) && !found_VHDR ) { | |
| 190 | if ((AIFFmagic == _8SVX) && !found_VHDR) { | |
| 196 | 191 | SDL_SetError("Bad 8SVX (no VHDR chunk)"); |
| 197 | 192 | was_error = 1; |
| 198 | 193 | goto done; |
| 199 | 194 | } |
| 200 | 195 | |
| 201 | if ( (AIFFmagic == _8SVX) && !found_BODY ) { | |
| 196 | if ((AIFFmagic == _8SVX) && !found_BODY) { | |
| 202 | 197 | SDL_SetError("Bad 8SVX (no BODY chunk)"); |
| 203 | 198 | was_error = 1; |
| 204 | 199 | goto done; |
| 224 | 219 | |
| 225 | 220 | *audio_len = channels * numsamples * (samplesize / 8); |
| 226 | 221 | *audio_buf = (Uint8 *)SDL_malloc(*audio_len); |
| 227 | if ( *audio_buf == NULL ) { | |
| 222 | if (*audio_buf == NULL) { | |
| 228 | 223 | SDL_SetError("Out of memory"); |
| 229 | 224 | return(NULL); |
| 230 | 225 | } |
| 231 | 226 | SDL_RWseek(src, start, RW_SEEK_SET); |
| 232 | if ( SDL_RWread(src, *audio_buf, *audio_len, 1) != 1 ) { | |
| 227 | if (SDL_RWread(src, *audio_buf, *audio_len, 1) != 1) { | |
| 233 | 228 | SDL_SetError("Unable to read audio data"); |
| 234 | 229 | return(NULL); |
| 235 | 230 | } |
| 247 | 242 | return(spec); |
| 248 | 243 | } |
| 249 | 244 | |
| 245 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 25 | 25 | This file by Torbjörn Andersson (torbjorn.andersson@eurotime.se) |
| 26 | 26 | */ |
| 27 | 27 | |
| 28 | /* $Id$ */ | |
| 29 | ||
| 30 | 28 | /* Don't call this directly; use Mix_LoadWAV_RW() for now. */ |
| 31 | 29 | SDL_AudioSpec *Mix_LoadAIFF_RW (SDL_RWops *src, int freesrc, |
| 32 | 30 | SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len); |
| 31 | ||
| 32 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | This is the source needed to decode a FLAC into a waveform. | |
| 21 | ~ Austen Dicken (admin@cvpcs.org). | |
| 22 | */ | |
| 23 | ||
| 24 | #ifdef FLAC_MUSIC | |
| 25 | ||
| 26 | #include <stdio.h> | |
| 27 | #include <stdlib.h> | |
| 28 | #include <string.h> | |
| 29 | ||
| 30 | #include "SDL_mutex.h" | |
| 31 | #include "SDL_endian.h" | |
| 32 | #include "SDL_timer.h" | |
| 33 | ||
| 34 | #include "SDL_mixer.h" | |
| 35 | #include "dynamic_flac.h" | |
| 36 | #include "load_flac.h" | |
| 37 | ||
| 38 | #include <FLAC/stream_decoder.h> | |
| 39 | ||
| 40 | typedef struct { | |
| 41 | SDL_RWops* sdl_src; | |
| 42 | SDL_AudioSpec* sdl_spec; | |
| 43 | Uint8** sdl_audio_buf; | |
| 44 | Uint32* sdl_audio_len; | |
| 45 | int sdl_audio_read; | |
| 46 | FLAC__uint64 flac_total_samples; | |
| 47 | unsigned flac_bps; | |
| 48 | } FLAC_SDL_Data; | |
| 49 | ||
| 50 | static FLAC__StreamDecoderReadStatus flac_read_load_cb( | |
| 51 | const FLAC__StreamDecoder *decoder, | |
| 52 | FLAC__byte buffer[], | |
| 53 | size_t *bytes, | |
| 54 | void *client_data) | |
| 55 | { | |
| 56 | // make sure there is something to be reading | |
| 57 | if (*bytes > 0) { | |
| 58 | FLAC_SDL_Data *data = (FLAC_SDL_Data *)client_data; | |
| 59 | ||
| 60 | *bytes = SDL_RWread (data->sdl_src, buffer, sizeof (FLAC__byte), | |
| 61 | *bytes); | |
| 62 | ||
| 63 | if (*bytes == 0) { // error or no data was read (EOF) | |
| 64 | return FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM; | |
| 65 | } else { // data was read, continue | |
| 66 | return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; | |
| 67 | } | |
| 68 | } else { | |
| 69 | return FLAC__STREAM_DECODER_READ_STATUS_ABORT; | |
| 70 | } | |
| 71 | } | |
| 72 | ||
| 73 | static FLAC__StreamDecoderSeekStatus flac_seek_load_cb( | |
| 74 | const FLAC__StreamDecoder *decoder, | |
| 75 | FLAC__uint64 absolute_byte_offset, | |
| 76 | void *client_data) | |
| 77 | { | |
| 78 | FLAC_SDL_Data *data = (FLAC_SDL_Data *)client_data; | |
| 79 | ||
| 80 | if (SDL_RWseek (data->sdl_src, absolute_byte_offset, RW_SEEK_SET) < 0) { | |
| 81 | return FLAC__STREAM_DECODER_SEEK_STATUS_ERROR; | |
| 82 | } else { | |
| 83 | return FLAC__STREAM_DECODER_SEEK_STATUS_OK; | |
| 84 | } | |
| 85 | } | |
| 86 | ||
| 87 | static FLAC__StreamDecoderTellStatus flac_tell_load_cb( | |
| 88 | const FLAC__StreamDecoder *decoder, | |
| 89 | FLAC__uint64 *absolute_byte_offset, | |
| 90 | void *client_data) | |
| 91 | { | |
| 92 | FLAC_SDL_Data *data = (FLAC_SDL_Data *)client_data; | |
| 93 | ||
| 94 | Sint64 pos = SDL_RWtell (data->sdl_src); | |
| 95 | ||
| 96 | if (pos < 0) { | |
| 97 | return FLAC__STREAM_DECODER_TELL_STATUS_ERROR; | |
| 98 | } else { | |
| 99 | *absolute_byte_offset = (FLAC__uint64)pos; | |
| 100 | return FLAC__STREAM_DECODER_TELL_STATUS_OK; | |
| 101 | } | |
| 102 | } | |
| 103 | ||
| 104 | static FLAC__StreamDecoderLengthStatus flac_length_load_cb( | |
| 105 | const FLAC__StreamDecoder *decoder, | |
| 106 | FLAC__uint64 *stream_length, | |
| 107 | void *client_data) | |
| 108 | { | |
| 109 | FLAC_SDL_Data *data = (FLAC_SDL_Data *)client_data; | |
| 110 | ||
| 111 | Sint64 pos = SDL_RWtell (data->sdl_src); | |
| 112 | Sint64 length = SDL_RWseek (data->sdl_src, 0, RW_SEEK_END); | |
| 113 | ||
| 114 | if (SDL_RWseek (data->sdl_src, pos, RW_SEEK_SET) != pos || length < 0) { | |
| 115 | /* there was an error attempting to return the stream to the original | |
| 116 | * position, or the length was invalid. */ | |
| 117 | return FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR; | |
| 118 | } else { | |
| 119 | *stream_length = (FLAC__uint64)length; | |
| 120 | return FLAC__STREAM_DECODER_LENGTH_STATUS_OK; | |
| 121 | } | |
| 122 | } | |
| 123 | ||
| 124 | static FLAC__bool flac_eof_load_cb(const FLAC__StreamDecoder *decoder, | |
| 125 | void *client_data) | |
| 126 | { | |
| 127 | FLAC_SDL_Data *data = (FLAC_SDL_Data *)client_data; | |
| 128 | ||
| 129 | Sint64 pos = SDL_RWtell (data->sdl_src); | |
| 130 | Sint64 end = SDL_RWseek (data->sdl_src, 0, RW_SEEK_END); | |
| 131 | ||
| 132 | // was the original position equal to the end (a.k.a. the seek didn't move)? | |
| 133 | if (pos == end) { | |
| 134 | // must be EOF | |
| 135 | return true; | |
| 136 | } else { | |
| 137 | // not EOF, return to the original position | |
| 138 | SDL_RWseek (data->sdl_src, pos, RW_SEEK_SET); | |
| 139 | return false; | |
| 140 | } | |
| 141 | } | |
| 142 | ||
| 143 | static FLAC__StreamDecoderWriteStatus flac_write_load_cb( | |
| 144 | const FLAC__StreamDecoder *decoder, | |
| 145 | const FLAC__Frame *frame, | |
| 146 | const FLAC__int32 *const buffer[], | |
| 147 | void *client_data) | |
| 148 | { | |
| 149 | FLAC_SDL_Data *data = (FLAC_SDL_Data *)client_data; | |
| 150 | size_t i; | |
| 151 | Uint8 *buf; | |
| 152 | ||
| 153 | if (data->flac_total_samples == 0) { | |
| 154 | SDL_SetError ("Given FLAC file does not specify its sample count."); | |
| 155 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; | |
| 156 | } | |
| 157 | ||
| 158 | if (data->sdl_spec->channels != 2 || data->flac_bps != 16) { | |
| 159 | SDL_SetError ("Current FLAC support is only for 16 bit Stereo files."); | |
| 160 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; | |
| 161 | } | |
| 162 | ||
| 163 | // check if it is the first audio frame so we can initialize the output | |
| 164 | // buffer | |
| 165 | if (frame->header.number.sample_number == 0) { | |
| 166 | *(data->sdl_audio_len) = data->sdl_spec->size; | |
| 167 | data->sdl_audio_read = 0; | |
| 168 | *(data->sdl_audio_buf) = SDL_malloc (*(data->sdl_audio_len)); | |
| 169 | ||
| 170 | if (*(data->sdl_audio_buf) == NULL) { | |
| 171 | SDL_SetError | |
| 172 | ("Unable to allocate memory to store the FLAC stream."); | |
| 173 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; | |
| 174 | } | |
| 175 | } | |
| 176 | ||
| 177 | buf = *(data->sdl_audio_buf); | |
| 178 | ||
| 179 | for (i = 0; i < frame->header.blocksize; i++) { | |
| 180 | FLAC__int16 i16; | |
| 181 | FLAC__uint16 ui16; | |
| 182 | ||
| 183 | i16 = (FLAC__int16)buffer[0][i]; | |
| 184 | ui16 = (FLAC__uint16)i16; | |
| 185 | ||
| 186 | *(buf + (data->sdl_audio_read++)) = (char)(ui16); | |
| 187 | *(buf + (data->sdl_audio_read++)) = (char)(ui16 >> 8); | |
| 188 | ||
| 189 | i16 = (FLAC__int16)buffer[1][i]; | |
| 190 | ui16 = (FLAC__uint16)i16; | |
| 191 | ||
| 192 | *(buf + (data->sdl_audio_read++)) = (char)(ui16); | |
| 193 | *(buf + (data->sdl_audio_read++)) = (char)(ui16 >> 8); | |
| 194 | } | |
| 195 | ||
| 196 | return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE; | |
| 197 | } | |
| 198 | ||
| 199 | static void flac_metadata_load_cb( | |
| 200 | const FLAC__StreamDecoder *decoder, | |
| 201 | const FLAC__StreamMetadata *metadata, | |
| 202 | void *client_data) | |
| 203 | { | |
| 204 | FLAC_SDL_Data *data = (FLAC_SDL_Data *)client_data; | |
| 205 | FLAC__uint64 total_samples; | |
| 206 | unsigned bps; | |
| 207 | ||
| 208 | if (metadata->type == FLAC__METADATA_TYPE_STREAMINFO) { | |
| 209 | // save the metadata right now for use later on | |
| 210 | *(data->sdl_audio_buf) = NULL; | |
| 211 | *(data->sdl_audio_len) = 0; | |
| 212 | memset (data->sdl_spec, '\0', sizeof (SDL_AudioSpec)); | |
| 213 | ||
| 214 | data->sdl_spec->format = AUDIO_S16; | |
| 215 | data->sdl_spec->freq = (int)(metadata->data.stream_info.sample_rate); | |
| 216 | data->sdl_spec->channels = (Uint8)(metadata->data.stream_info.channels); | |
| 217 | data->sdl_spec->samples = 8192; /* buffer size */ | |
| 218 | ||
| 219 | total_samples = metadata->data.stream_info.total_samples; | |
| 220 | bps = metadata->data.stream_info.bits_per_sample; | |
| 221 | ||
| 222 | data->sdl_spec->size = (Uint32)(total_samples * data->sdl_spec->channels * (bps / 8)); | |
| 223 | data->flac_total_samples = total_samples; | |
| 224 | data->flac_bps = bps; | |
| 225 | } | |
| 226 | } | |
| 227 | ||
| 228 | static void flac_error_load_cb( | |
| 229 | const FLAC__StreamDecoder *decoder, | |
| 230 | FLAC__StreamDecoderErrorStatus status, | |
| 231 | void *client_data) | |
| 232 | { | |
| 233 | // print an SDL error based on the error status | |
| 234 | switch (status) { | |
| 235 | case FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC: | |
| 236 | SDL_SetError ("Error processing the FLAC file [LOST_SYNC]."); | |
| 237 | break; | |
| 238 | case FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER: | |
| 239 | SDL_SetError ("Error processing the FLAC file [BAD_HEADER]."); | |
| 240 | break; | |
| 241 | case FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH: | |
| 242 | SDL_SetError ("Error processing the FLAC file [CRC_MISMATCH]."); | |
| 243 | break; | |
| 244 | case FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM: | |
| 245 | SDL_SetError ("Error processing the FLAC file [UNPARSEABLE]."); | |
| 246 | break; | |
| 247 | default: | |
| 248 | SDL_SetError ("Error processing the FLAC file [UNKNOWN]."); | |
| 249 | break; | |
| 250 | } | |
| 251 | } | |
| 252 | ||
| 253 | /* don't call this directly; use Mix_LoadWAV_RW() for now. */ | |
| 254 | SDL_AudioSpec *Mix_LoadFLAC_RW (SDL_RWops *src, int freesrc, | |
| 255 | SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len) | |
| 256 | { | |
| 257 | FLAC__StreamDecoder *decoder = 0; | |
| 258 | FLAC__StreamDecoderInitStatus init_status; | |
| 259 | int was_error = 1; | |
| 260 | int was_init = 0; | |
| 261 | Uint32 samplesize; | |
| 262 | ||
| 263 | // create the client data passing information | |
| 264 | FLAC_SDL_Data* client_data; | |
| 265 | client_data = (FLAC_SDL_Data *)SDL_malloc (sizeof (FLAC_SDL_Data)); | |
| 266 | ||
| 267 | if ((!src) || (!audio_buf) || (!audio_len)) /* sanity checks. */ | |
| 268 | goto done; | |
| 269 | ||
| 270 | if (!Mix_Init(MIX_INIT_FLAC)) | |
| 271 | goto done; | |
| 272 | ||
| 273 | if ((decoder = flac.FLAC__stream_decoder_new ()) == NULL) { | |
| 274 | SDL_SetError ("Unable to allocate FLAC decoder."); | |
| 275 | goto done; | |
| 276 | } | |
| 277 | ||
| 278 | init_status = flac.FLAC__stream_decoder_init_stream (decoder, | |
| 279 | flac_read_load_cb, flac_seek_load_cb, | |
| 280 | flac_tell_load_cb, flac_length_load_cb, | |
| 281 | flac_eof_load_cb, flac_write_load_cb, | |
| 282 | flac_metadata_load_cb, flac_error_load_cb, | |
| 283 | client_data); | |
| 284 | ||
| 285 | if (init_status != FLAC__STREAM_DECODER_INIT_STATUS_OK) { | |
| 286 | SDL_SetError ("Unable to initialize FLAC stream decoder."); | |
| 287 | goto done; | |
| 288 | } | |
| 289 | ||
| 290 | was_init = 1; | |
| 291 | ||
| 292 | client_data->sdl_src = src; | |
| 293 | client_data->sdl_spec = spec; | |
| 294 | client_data->sdl_audio_buf = audio_buf; | |
| 295 | client_data->sdl_audio_len = audio_len; | |
| 296 | ||
| 297 | if (!flac.FLAC__stream_decoder_process_until_end_of_stream (decoder)) { | |
| 298 | SDL_SetError ("Unable to process FLAC file."); | |
| 299 | goto done; | |
| 300 | } | |
| 301 | ||
| 302 | was_error = 0; | |
| 303 | ||
| 304 | /* Don't return a buffer that isn't a multiple of samplesize */ | |
| 305 | samplesize = ((spec->format & 0xFF) / 8) * spec->channels; | |
| 306 | *audio_len &= ~(samplesize - 1); | |
| 307 | ||
| 308 | done: | |
| 309 | if (was_init && decoder) { | |
| 310 | flac.FLAC__stream_decoder_finish (decoder); | |
| 311 | } | |
| 312 | ||
| 313 | if (decoder) { | |
| 314 | flac.FLAC__stream_decoder_delete (decoder); | |
| 315 | } | |
| 316 | ||
| 317 | if (freesrc && src) { | |
| 318 | SDL_RWclose (src); | |
| 319 | } | |
| 320 | ||
| 321 | if (was_error) { | |
| 322 | spec = NULL; | |
| 323 | } | |
| 324 | ||
| 325 | return spec; | |
| 326 | } | |
| 327 | ||
| 328 | #endif // FLAC_MUSIC |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | This is the source needed to decode a FLAC into a waveform. | |
| 21 | ~ Austen Dicken (admin@cvpcs.org). | |
| 22 | */ | |
| 23 | ||
| 24 | /* $Id: $ */ | |
| 25 | ||
| 26 | #ifdef FLAC_MUSIC | |
| 27 | /* Don't call this directly; use Mix_LoadWAV_RW() for now. */ | |
| 28 | SDL_AudioSpec *Mix_LoadFLAC_RW (SDL_RWops *src, int freesrc, | |
| 29 | SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len); | |
| 30 | #endif |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | This is the source needed to decode an MP3 into a waveform. | |
| 21 | */ | |
| 22 | ||
| 23 | /* $Id$ */ | |
| 24 | ||
| 25 | #if defined(MP3_MUSIC) || defined(MP3_MAD_MUSIC) | |
| 26 | ||
| 27 | #include "SDL_mixer.h" | |
| 28 | ||
| 29 | #include "load_mp3.h" | |
| 30 | ||
| 31 | #if defined(MP3_MUSIC) | |
| 32 | #include "dynamic_mp3.h" | |
| 33 | #elif defined(MP3_MAD_MUSIC) | |
| 34 | #include "music_mad.h" | |
| 35 | #endif | |
| 36 | ||
| 37 | SDL_AudioSpec *Mix_LoadMP3_RW(SDL_RWops *src, int freesrc, SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len) | |
| 38 | { | |
| 39 | /* note: spec is initialized to mixer spec */ | |
| 40 | ||
| 41 | #if defined(MP3_MUSIC) | |
| 42 | SMPEG* mp3; | |
| 43 | SMPEG_Info info; | |
| 44 | #elif defined(MP3_MAD_MUSIC) | |
| 45 | mad_data *mp3_mad; | |
| 46 | #endif | |
| 47 | long samplesize; | |
| 48 | int read_len; | |
| 49 | const Uint32 chunk_len = 4096; | |
| 50 | int err = 0; | |
| 51 | ||
| 52 | if ((!src) || (!spec) || (!audio_buf) || (!audio_len)) | |
| 53 | { | |
| 54 | return NULL; | |
| 55 | } | |
| 56 | ||
| 57 | if (!err) | |
| 58 | { | |
| 59 | *audio_len = 0; | |
| 60 | *audio_buf = (Uint8*) SDL_malloc(chunk_len); | |
| 61 | err = (*audio_buf == NULL); | |
| 62 | } | |
| 63 | ||
| 64 | if (!err) | |
| 65 | { | |
| 66 | err = ((Mix_Init(MIX_INIT_MP3) & MIX_INIT_MP3) == 0); | |
| 67 | } | |
| 68 | ||
| 69 | if (!err) | |
| 70 | { | |
| 71 | #if defined(MP3_MUSIC) | |
| 72 | mp3 = smpeg.SMPEG_new_rwops(src, &info, freesrc, 0); | |
| 73 | err = (mp3 == NULL); | |
| 74 | #elif defined(MP3_MAD_MUSIC) | |
| 75 | mp3_mad = mad_openFileRW(src, spec, freesrc); | |
| 76 | err = (mp3_mad == NULL); | |
| 77 | #endif | |
| 78 | } | |
| 79 | ||
| 80 | #if defined(MP3_MUSIC) | |
| 81 | if (!err) | |
| 82 | { | |
| 83 | err = !info.has_audio; | |
| 84 | } | |
| 85 | #endif | |
| 86 | ||
| 87 | if (!err) | |
| 88 | { | |
| 89 | #if defined(MP3_MUSIC) | |
| 90 | ||
| 91 | smpeg.SMPEG_actualSpec(mp3, spec); | |
| 92 | ||
| 93 | smpeg.SMPEG_enableaudio(mp3, 1); | |
| 94 | smpeg.SMPEG_enablevideo(mp3, 0); | |
| 95 | ||
| 96 | smpeg.SMPEG_play(mp3); | |
| 97 | ||
| 98 | /* read once for audio length */ | |
| 99 | while ((read_len = smpeg.SMPEG_playAudio(mp3, *audio_buf, chunk_len)) > 0) | |
| 100 | { | |
| 101 | *audio_len += read_len; | |
| 102 | } | |
| 103 | ||
| 104 | smpeg.SMPEG_stop(mp3); | |
| 105 | ||
| 106 | #elif defined(MP3_MAD_MUSIC) | |
| 107 | ||
| 108 | mad_start(mp3_mad); | |
| 109 | ||
| 110 | /* read once for audio length */ | |
| 111 | while ((read_len = mad_getSamples(mp3_mad, *audio_buf, chunk_len)) > 0) | |
| 112 | { | |
| 113 | *audio_len += read_len; | |
| 114 | } | |
| 115 | ||
| 116 | mad_stop(mp3_mad); | |
| 117 | ||
| 118 | #endif | |
| 119 | ||
| 120 | err = (read_len < 0); | |
| 121 | } | |
| 122 | ||
| 123 | if (!err) | |
| 124 | { | |
| 125 | /* reallocate, if needed */ | |
| 126 | if ((*audio_len > 0) && (*audio_len != chunk_len)) | |
| 127 | { | |
| 128 | *audio_buf = (Uint8*) SDL_realloc(*audio_buf, *audio_len); | |
| 129 | err = (*audio_buf == NULL); | |
| 130 | } | |
| 131 | } | |
| 132 | ||
| 133 | if (!err) | |
| 134 | { | |
| 135 | /* read again for audio buffer, if needed */ | |
| 136 | if (*audio_len > chunk_len) | |
| 137 | { | |
| 138 | #if defined(MP3_MUSIC) | |
| 139 | smpeg.SMPEG_rewind(mp3); | |
| 140 | smpeg.SMPEG_play(mp3); | |
| 141 | err = (*audio_len != smpeg.SMPEG_playAudio(mp3, *audio_buf, *audio_len)); | |
| 142 | smpeg.SMPEG_stop(mp3); | |
| 143 | #elif defined(MP3_MAD_MUSIC) | |
| 144 | mad_seek(mp3_mad, 0); | |
| 145 | mad_start(mp3_mad); | |
| 146 | err = (*audio_len != mad_getSamples(mp3_mad, *audio_buf, *audio_len)); | |
| 147 | mad_stop(mp3_mad); | |
| 148 | #endif | |
| 149 | } | |
| 150 | } | |
| 151 | ||
| 152 | if (!err) | |
| 153 | { | |
| 154 | /* Don't return a buffer that isn't a multiple of samplesize */ | |
| 155 | samplesize = ((spec->format & 0xFF)/8)*spec->channels; | |
| 156 | *audio_len &= ~(samplesize-1); | |
| 157 | } | |
| 158 | ||
| 159 | #if defined(MP3_MUSIC) | |
| 160 | if (mp3) | |
| 161 | { | |
| 162 | smpeg.SMPEG_delete(mp3); mp3 = NULL; | |
| 163 | /* Deleting the MP3 closed the source if desired */ | |
| 164 | freesrc = SDL_FALSE; | |
| 165 | } | |
| 166 | #elif defined(MP3_MAD_MUSIC) | |
| 167 | if (mp3_mad) | |
| 168 | { | |
| 169 | mad_closeFile(mp3_mad); mp3_mad = NULL; | |
| 170 | /* Deleting the MP3 closed the source if desired */ | |
| 171 | freesrc = SDL_FALSE; | |
| 172 | } | |
| 173 | #endif | |
| 174 | ||
| 175 | if (freesrc) | |
| 176 | { | |
| 177 | SDL_RWclose(src); src = NULL; | |
| 178 | } | |
| 179 | ||
| 180 | /* handle error */ | |
| 181 | if (err) | |
| 182 | { | |
| 183 | if (*audio_buf != NULL) | |
| 184 | { | |
| 185 | SDL_free(*audio_buf); *audio_buf = NULL; | |
| 186 | } | |
| 187 | *audio_len = 0; | |
| 188 | spec = NULL; | |
| 189 | } | |
| 190 | ||
| 191 | return spec; | |
| 192 | } | |
| 193 | ||
| 194 | #endif |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | This is the source needed to decode an MP3 into a waveform. | |
| 21 | */ | |
| 22 | ||
| 23 | /* $Id$ */ | |
| 24 | ||
| 25 | #if defined(MP3_MUSIC) || defined(MP3_MAD_MUSIC) | |
| 26 | /* Don't call this directly; use Mix_LoadWAV_RW() for now. */ | |
| 27 | SDL_AudioSpec *Mix_LoadMP3_RW (SDL_RWops *src, int freesrc, | |
| 28 | SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len); | |
| 29 | #endif |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | This is the source needed to decode an Ogg Vorbis into a waveform. | |
| 21 | This file by Vaclav Slavik (vaclav.slavik@matfyz.cz). | |
| 22 | */ | |
| 23 | ||
| 24 | /* $Id$ */ | |
| 25 | ||
| 26 | #ifdef OGG_MUSIC | |
| 27 | ||
| 28 | #include <stdio.h> | |
| 29 | #include <stdlib.h> | |
| 30 | #include <string.h> | |
| 31 | ||
| 32 | #include "SDL_mutex.h" | |
| 33 | #include "SDL_endian.h" | |
| 34 | #include "SDL_timer.h" | |
| 35 | ||
| 36 | #include "SDL_mixer.h" | |
| 37 | #include "dynamic_ogg.h" | |
| 38 | #include "load_ogg.h" | |
| 39 | ||
| 40 | static size_t sdl_read_func(void *ptr, size_t size, size_t nmemb, void *datasource) | |
| 41 | { | |
| 42 | return SDL_RWread((SDL_RWops*)datasource, ptr, size, nmemb); | |
| 43 | } | |
| 44 | ||
| 45 | static int sdl_seek_func(void *datasource, ogg_int64_t offset, int whence) | |
| 46 | { | |
| 47 | return (int)SDL_RWseek((SDL_RWops*)datasource, offset, whence); | |
| 48 | } | |
| 49 | ||
| 50 | static int sdl_close_func_freesrc(void *datasource) | |
| 51 | { | |
| 52 | return SDL_RWclose((SDL_RWops*)datasource); | |
| 53 | } | |
| 54 | ||
| 55 | static int sdl_close_func_nofreesrc(void *datasource) | |
| 56 | { | |
| 57 | SDL_RWseek((SDL_RWops*)datasource, 0, RW_SEEK_SET); | |
| 58 | return 0; | |
| 59 | } | |
| 60 | ||
| 61 | static long sdl_tell_func(void *datasource) | |
| 62 | { | |
| 63 | return (long)SDL_RWtell((SDL_RWops*)datasource); | |
| 64 | } | |
| 65 | ||
| 66 | ||
| 67 | /* don't call this directly; use Mix_LoadWAV_RW() for now. */ | |
| 68 | SDL_AudioSpec *Mix_LoadOGG_RW (SDL_RWops *src, int freesrc, | |
| 69 | SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len) | |
| 70 | { | |
| 71 | OggVorbis_File vf; | |
| 72 | ov_callbacks callbacks; | |
| 73 | vorbis_info *info; | |
| 74 | Uint8 *buf; | |
| 75 | int bitstream = -1; | |
| 76 | long samplesize; | |
| 77 | long samples; | |
| 78 | int read, to_read; | |
| 79 | int must_close = 1; | |
| 80 | int was_error = 1; | |
| 81 | ||
| 82 | if ( (!src) || (!audio_buf) || (!audio_len) ) /* sanity checks. */ | |
| 83 | goto done; | |
| 84 | ||
| 85 | if ( !Mix_Init(MIX_INIT_OGG) ) | |
| 86 | goto done; | |
| 87 | ||
| 88 | callbacks.read_func = sdl_read_func; | |
| 89 | callbacks.seek_func = sdl_seek_func; | |
| 90 | callbacks.tell_func = sdl_tell_func; | |
| 91 | callbacks.close_func = freesrc ? | |
| 92 | sdl_close_func_freesrc : sdl_close_func_nofreesrc; | |
| 93 | ||
| 94 | if (vorbis.ov_open_callbacks(src, &vf, NULL, 0, callbacks) != 0) | |
| 95 | { | |
| 96 | SDL_SetError("OGG bitstream is not valid Vorbis stream!"); | |
| 97 | goto done; | |
| 98 | } | |
| 99 | ||
| 100 | must_close = 0; | |
| 101 | ||
| 102 | info = vorbis.ov_info(&vf, -1); | |
| 103 | ||
| 104 | *audio_buf = NULL; | |
| 105 | *audio_len = 0; | |
| 106 | memset(spec, '\0', sizeof (SDL_AudioSpec)); | |
| 107 | ||
| 108 | spec->format = AUDIO_S16; | |
| 109 | spec->channels = info->channels; | |
| 110 | spec->freq = info->rate; | |
| 111 | spec->samples = 4096; /* buffer size */ | |
| 112 | ||
| 113 | samples = (long)vorbis.ov_pcm_total(&vf, -1); | |
| 114 | ||
| 115 | *audio_len = spec->size = samples * spec->channels * 2; | |
| 116 | *audio_buf = (Uint8 *)SDL_malloc(*audio_len); | |
| 117 | if (*audio_buf == NULL) | |
| 118 | goto done; | |
| 119 | ||
| 120 | buf = *audio_buf; | |
| 121 | to_read = *audio_len; | |
| 122 | #ifdef OGG_USE_TREMOR | |
| 123 | for (read = vorbis.ov_read(&vf, (char *)buf, to_read, &bitstream); | |
| 124 | read > 0; | |
| 125 | read = vorbis.ov_read(&vf, (char *)buf, to_read, &bitstream)) | |
| 126 | #else | |
| 127 | for (read = vorbis.ov_read(&vf, (char *)buf, to_read, 0/*LE*/, 2/*16bit*/, 1/*signed*/, &bitstream); | |
| 128 | read > 0; | |
| 129 | read = vorbis.ov_read(&vf, (char *)buf, to_read, 0, 2, 1, &bitstream)) | |
| 130 | #endif | |
| 131 | { | |
| 132 | if (read == OV_HOLE || read == OV_EBADLINK) | |
| 133 | break; /* error */ | |
| 134 | ||
| 135 | to_read -= read; | |
| 136 | buf += read; | |
| 137 | } | |
| 138 | ||
| 139 | vorbis.ov_clear(&vf); | |
| 140 | was_error = 0; | |
| 141 | ||
| 142 | /* Don't return a buffer that isn't a multiple of samplesize */ | |
| 143 | samplesize = ((spec->format & 0xFF)/8)*spec->channels; | |
| 144 | *audio_len &= ~(samplesize-1); | |
| 145 | ||
| 146 | done: | |
| 147 | if (freesrc && src && must_close) { | |
| 148 | SDL_RWclose(src); | |
| 149 | } | |
| 150 | ||
| 151 | if (was_error) { | |
| 152 | spec = NULL; | |
| 153 | } | |
| 154 | ||
| 155 | return(spec); | |
| 156 | } /* Mix_LoadOGG_RW */ | |
| 157 | ||
| 158 | /* end of load_ogg.c ... */ | |
| 159 | ||
| 160 | #endif |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | This is the source needed to decode an Ogg Vorbis into a waveform. | |
| 21 | This file by Vaclav Slavik (vaclav.slavik@matfyz.cz). | |
| 22 | */ | |
| 23 | ||
| 24 | /* $Id$ */ | |
| 25 | ||
| 26 | #ifdef OGG_MUSIC | |
| 27 | /* Don't call this directly; use Mix_LoadWAV_RW() for now. */ | |
| 28 | SDL_AudioSpec *Mix_LoadOGG_RW (SDL_RWops *src, int freesrc, | |
| 29 | SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len); | |
| 30 | #endif |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 27 | 27 | Heavily borrowed from sox v12.17.1's voc.c. |
| 28 | 28 | (http://www.freshmeat.net/projects/sox/) |
| 29 | 29 | */ |
| 30 | ||
| 31 | /* $Id$ */ | |
| 32 | ||
| 33 | #include <stdio.h> | |
| 34 | #include <stdlib.h> | |
| 35 | #include <string.h> | |
| 36 | ||
| 37 | #include "SDL_mutex.h" | |
| 38 | #include "SDL_endian.h" | |
| 39 | #include "SDL_timer.h" | |
| 40 | 30 | |
| 41 | 31 | #include "SDL_mixer.h" |
| 42 | 32 | #include "load_voc.h" |
| 98 | 88 | if (SDL_RWread(src, signature, sizeof (signature), 1) != 1) |
| 99 | 89 | return(0); |
| 100 | 90 | |
| 101 | if (memcmp(signature, "Creative Voice File\032", sizeof (signature)) != 0) { | |
| 91 | if (SDL_memcmp(signature, "Creative Voice File\032", sizeof (signature)) != 0) { | |
| 102 | 92 | SDL_SetError("Unrecognized file type (not VOC)"); |
| 103 | 93 | return(0); |
| 104 | 94 | } |
| 141 | 131 | return 1; /* assume that's the end of the file. */ |
| 142 | 132 | |
| 143 | 133 | /* Size is an 24-bit value. Ugh. */ |
| 144 | sblen = ( (bits24[0]) | (bits24[1] << 8) | (bits24[2] << 16) ); | |
| 134 | sblen = ((bits24[0]) | (bits24[1] << 8) | (bits24[2] << 16)); | |
| 145 | 135 | |
| 146 | 136 | switch(block) |
| 147 | 137 | { |
| 328 | 318 | |
| 329 | 319 | static int voc_read(SDL_RWops *src, vs_t *v, Uint8 *buf, SDL_AudioSpec *spec) |
| 330 | 320 | { |
| 331 | int done = 0; | |
| 321 | Uint32 done = 0; | |
| 332 | 322 | Uint8 silence = 0x80; |
| 333 | 323 | |
| 334 | 324 | if (v->rest == 0) |
| 353 | 343 | |
| 354 | 344 | else |
| 355 | 345 | { |
| 356 | done = SDL_RWread(src, buf, 1, v->rest); | |
| 346 | done = (Uint32)SDL_RWread(src, buf, 1, v->rest); | |
| 357 | 347 | v->rest -= done; |
| 358 | 348 | if (v->size == ST_SIZE_WORD) |
| 359 | 349 | { |
| 383 | 373 | Uint8 *fillptr; |
| 384 | 374 | void *ptr; |
| 385 | 375 | |
| 386 | if ( (!src) || (!audio_buf) || (!audio_len) ) /* sanity checks. */ | |
| 376 | if ((!src) || (!audio_buf) || (!audio_len)) /* sanity checks. */ | |
| 387 | 377 | goto done; |
| 388 | 378 | |
| 389 | if ( !voc_check_header(src) ) | |
| 379 | if (!voc_check_header(src)) | |
| 390 | 380 | goto done; |
| 391 | 381 | |
| 392 | 382 | v.rate = -1; |
| 456 | 446 | } /* Mix_LoadVOC_RW */ |
| 457 | 447 | |
| 458 | 448 | /* end of load_voc.c ... */ |
| 449 | ||
| 450 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 28 | 28 | (http://www.freshmeat.net/projects/sox/) |
| 29 | 29 | */ |
| 30 | 30 | |
| 31 | /* $Id$ */ | |
| 32 | ||
| 33 | 31 | /* Don't call this directly; use Mix_LoadWAV_RW() for now. */ |
| 34 | 32 | SDL_AudioSpec *Mix_LoadVOC_RW (SDL_RWops *src, int freesrc, |
| 35 | 33 | SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len); |
| 34 | ||
| 35 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 24 | 24 | #include <stdlib.h> |
| 25 | 25 | #include <string.h> |
| 26 | 26 | |
| 27 | #include "SDL_mutex.h" | |
| 28 | #include "SDL_endian.h" | |
| 29 | #include "SDL_timer.h" | |
| 27 | #include "SDL.h" | |
| 30 | 28 | |
| 31 | 29 | #include "SDL_mixer.h" |
| 30 | #include "mixer.h" | |
| 31 | #include "music.h" | |
| 32 | 32 | #include "load_aiff.h" |
| 33 | 33 | #include "load_voc.h" |
| 34 | #include "load_mp3.h" | |
| 35 | #include "load_ogg.h" | |
| 36 | #include "load_flac.h" | |
| 37 | #include "dynamic_flac.h" | |
| 38 | #include "dynamic_fluidsynth.h" | |
| 39 | #include "dynamic_modplug.h" | |
| 40 | #include "dynamic_mod.h" | |
| 41 | #include "dynamic_mp3.h" | |
| 42 | #include "dynamic_ogg.h" | |
| 43 | 34 | |
| 44 | 35 | #define __MIX_INTERNAL_EFFECT__ |
| 45 | 36 | #include "effects_internal.h" |
| 48 | 39 | #define RIFF 0x46464952 /* "RIFF" */ |
| 49 | 40 | #define WAVE 0x45564157 /* "WAVE" */ |
| 50 | 41 | #define FORM 0x4d524f46 /* "FORM" */ |
| 51 | #define OGGS 0x5367674f /* "OggS" */ | |
| 52 | 42 | #define CREA 0x61657243 /* "Crea" */ |
| 53 | #define FLAC 0x43614C66 /* "fLaC" */ | |
| 54 | 43 | |
| 55 | 44 | static int audio_opened = 0; |
| 56 | 45 | static SDL_AudioSpec mixer; |
| 46 | static SDL_AudioDeviceID audio_device; | |
| 57 | 47 | |
| 58 | 48 | typedef struct _Mix_effectinfo |
| 59 | 49 | { |
| 88 | 78 | |
| 89 | 79 | |
| 90 | 80 | /* Support for hooking into the mixer callback system */ |
| 91 | static void (*mix_postmix)(void *udata, Uint8 *stream, int len) = NULL; | |
| 81 | static void (SDLCALL *mix_postmix)(void *udata, Uint8 *stream, int len) = NULL; | |
| 92 | 82 | static void *mix_postmix_data = NULL; |
| 93 | 83 | |
| 94 | 84 | /* rcg07062001 callback to alert when channels are done playing. */ |
| 95 | static void (*channel_done_callback)(int channel) = NULL; | |
| 96 | ||
| 97 | /* Music function declarations */ | |
| 98 | extern int open_music(SDL_AudioSpec *mixer); | |
| 99 | extern void close_music(void); | |
| 100 | ||
| 101 | /* Support for user defined music functions, plus the default one */ | |
| 102 | extern int volatile music_active; | |
| 103 | extern void music_mixer(void *udata, Uint8 *stream, int len); | |
| 104 | static void (*mix_music)(void *udata, Uint8 *stream, int len) = music_mixer; | |
| 85 | static void (SDLCALL *channel_done_callback)(int channel) = NULL; | |
| 86 | ||
| 87 | /* Support for user defined music functions */ | |
| 88 | static void (SDLCALL *mix_music)(void *udata, Uint8 *stream, int len) = music_mixer; | |
| 105 | 89 | static void *music_data = NULL; |
| 106 | 90 | |
| 107 | 91 | /* rcg06042009 report available decoders at runtime. */ |
| 108 | 92 | static const char **chunk_decoders = NULL; |
| 109 | 93 | static int num_decoders = 0; |
| 110 | 94 | |
| 111 | /* Semicolon-separated SoundFont paths */ | |
| 112 | #ifdef MID_MUSIC | |
| 113 | extern char* soundfont_paths; | |
| 114 | #endif | |
| 115 | 95 | |
| 116 | 96 | int Mix_GetNumChunkDecoders(void) |
| 117 | 97 | { |
| 124 | 104 | return NULL; |
| 125 | 105 | } |
| 126 | 106 | return(chunk_decoders[index]); |
| 107 | } | |
| 108 | ||
| 109 | SDL_bool Mix_HasChunkDecoder(const char *name) | |
| 110 | { | |
| 111 | int index; | |
| 112 | for (index = 0; index < num_decoders; ++index) { | |
| 113 | if (SDL_strcasecmp(name, chunk_decoders[index]) == 0) { | |
| 114 | return SDL_TRUE; | |
| 115 | } | |
| 116 | } | |
| 117 | return SDL_FALSE; | |
| 127 | 118 | } |
| 128 | 119 | |
| 129 | 120 | static void add_chunk_decoder(const char *decoder) |
| 144 | 135 | return(&linked_version); |
| 145 | 136 | } |
| 146 | 137 | |
| 147 | static int initialized = 0; | |
| 148 | ||
| 149 | 138 | int Mix_Init(int flags) |
| 150 | 139 | { |
| 151 | 140 | int result = 0; |
| 152 | 141 | |
| 153 | if (flags & MIX_INIT_FLUIDSYNTH) { | |
| 154 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 155 | if ((initialized & MIX_INIT_FLUIDSYNTH) || Mix_InitFluidSynth() == 0) { | |
| 156 | result |= MIX_INIT_FLUIDSYNTH; | |
| 157 | } | |
| 158 | #else | |
| 159 | Mix_SetError("Mixer not built with FluidSynth support"); | |
| 160 | #endif | |
| 161 | } | |
| 142 | load_music(); | |
| 143 | ||
| 162 | 144 | if (flags & MIX_INIT_FLAC) { |
| 163 | #ifdef FLAC_MUSIC | |
| 164 | if ((initialized & MIX_INIT_FLAC) || Mix_InitFLAC() == 0) { | |
| 145 | if (has_music(MUS_FLAC)) { | |
| 165 | 146 | result |= MIX_INIT_FLAC; |
| 166 | } | |
| 167 | #else | |
| 168 | Mix_SetError("Mixer not built with FLAC support"); | |
| 169 | #endif | |
| 170 | } | |
| 171 | if (flags & MIX_INIT_MODPLUG) { | |
| 172 | #ifdef MODPLUG_MUSIC | |
| 173 | if ((initialized & MIX_INIT_MODPLUG) || Mix_InitModPlug() == 0) { | |
| 174 | result |= MIX_INIT_MODPLUG; | |
| 175 | } | |
| 176 | #else | |
| 177 | Mix_SetError("Mixer not built with MOD modplug support"); | |
| 178 | #endif | |
| 147 | } else { | |
| 148 | Mix_SetError("FLAC support not available"); | |
| 149 | } | |
| 179 | 150 | } |
| 180 | 151 | if (flags & MIX_INIT_MOD) { |
| 181 | #ifdef MOD_MUSIC | |
| 182 | if ((initialized & MIX_INIT_MOD) || Mix_InitMOD() == 0) { | |
| 152 | if (has_music(MUS_MOD)) { | |
| 183 | 153 | result |= MIX_INIT_MOD; |
| 184 | } | |
| 185 | #else | |
| 186 | Mix_SetError("Mixer not built with MOD mikmod support"); | |
| 187 | #endif | |
| 154 | } else { | |
| 155 | Mix_SetError("MOD support not available"); | |
| 156 | } | |
| 188 | 157 | } |
| 189 | 158 | if (flags & MIX_INIT_MP3) { |
| 190 | #ifdef MP3_MUSIC | |
| 191 | if ((initialized & MIX_INIT_MP3) || Mix_InitMP3() == 0) { | |
| 159 | if (has_music(MUS_MP3)) { | |
| 192 | 160 | result |= MIX_INIT_MP3; |
| 193 | } | |
| 194 | #elif defined(MP3_MAD_MUSIC) | |
| 195 | result |= MIX_INIT_MP3; | |
| 196 | #else | |
| 197 | Mix_SetError("Mixer not built with MP3 support"); | |
| 198 | #endif | |
| 161 | } else { | |
| 162 | Mix_SetError("MP3 support not available"); | |
| 163 | } | |
| 199 | 164 | } |
| 200 | 165 | if (flags & MIX_INIT_OGG) { |
| 201 | #ifdef OGG_MUSIC | |
| 202 | if ((initialized & MIX_INIT_OGG) || Mix_InitOgg() == 0) { | |
| 166 | if (has_music(MUS_OGG)) { | |
| 203 | 167 | result |= MIX_INIT_OGG; |
| 204 | } | |
| 205 | #else | |
| 206 | Mix_SetError("Mixer not built with Ogg Vorbis support"); | |
| 207 | #endif | |
| 208 | } | |
| 209 | initialized |= result; | |
| 210 | ||
| 168 | } else { | |
| 169 | Mix_SetError("OGG support not available"); | |
| 170 | } | |
| 171 | } | |
| 172 | if (flags & MIX_INIT_MID) { | |
| 173 | if (has_music(MUS_MID)) { | |
| 174 | result |= MIX_INIT_MID; | |
| 175 | } else { | |
| 176 | Mix_SetError("MIDI support not available"); | |
| 177 | } | |
| 178 | } | |
| 211 | 179 | return (result); |
| 212 | 180 | } |
| 213 | 181 | |
| 214 | 182 | void Mix_Quit() |
| 215 | 183 | { |
| 216 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 217 | if (initialized & MIX_INIT_FLUIDSYNTH) { | |
| 218 | Mix_QuitFluidSynth(); | |
| 219 | } | |
| 220 | #endif | |
| 221 | #ifdef FLAC_MUSIC | |
| 222 | if (initialized & MIX_INIT_FLAC) { | |
| 223 | Mix_QuitFLAC(); | |
| 224 | } | |
| 225 | #endif | |
| 226 | #ifdef MODPLUG_MUSIC | |
| 227 | if (initialized & MIX_INIT_MODPLUG) { | |
| 228 | Mix_QuitModPlug(); | |
| 229 | } | |
| 230 | #endif | |
| 231 | #ifdef MOD_MUSIC | |
| 232 | if (initialized & MIX_INIT_MOD) { | |
| 233 | Mix_QuitMOD(); | |
| 234 | } | |
| 235 | #endif | |
| 236 | #ifdef MP3_MUSIC | |
| 237 | if (initialized & MIX_INIT_MP3) { | |
| 238 | Mix_QuitMP3(); | |
| 239 | } | |
| 240 | #endif | |
| 241 | #ifdef OGG_MUSIC | |
| 242 | if (initialized & MIX_INIT_OGG) { | |
| 243 | Mix_QuitOgg(); | |
| 244 | } | |
| 245 | #endif | |
| 246 | #ifdef MID_MUSIC | |
| 247 | if (soundfont_paths) { | |
| 248 | SDL_free(soundfont_paths); | |
| 249 | soundfont_paths = NULL; | |
| 250 | } | |
| 251 | #endif | |
| 252 | initialized = 0; | |
| 184 | unload_music(); | |
| 253 | 185 | } |
| 254 | 186 | |
| 255 | 187 | static int _Mix_remove_all_effects(int channel, effect_info **e); |
| 256 | 188 | |
| 257 | 189 | /* |
| 258 | 190 | * rcg06122001 Cleanup effect callbacks. |
| 259 | * MAKE SURE SDL_LockAudio() is called before this (or you're in the | |
| 191 | * MAKE SURE Mix_LockAudio() is called before this (or you're in the | |
| 260 | 192 | * audio callback). |
| 261 | 193 | */ |
| 262 | 194 | static void _Mix_channel_done_playing(int channel) |
| 302 | 234 | |
| 303 | 235 | |
| 304 | 236 | /* Mixing function */ |
| 305 | static void mix_channels(void *udata, Uint8 *stream, int len) | |
| 237 | static void SDLCALL | |
| 238 | mix_channels(void *udata, Uint8 *stream, int len) | |
| 306 | 239 | { |
| 307 | 240 | Uint8 *mix_input; |
| 308 | int i, mixable, volume = SDL_MIX_MAXVOLUME; | |
| 241 | int i, mixable, volume = MIX_MAX_VOLUME; | |
| 309 | 242 | Uint32 sdl_ticks; |
| 310 | 243 | |
| 311 | 244 | #if SDL_VERSION_ATLEAST(1, 3, 0) |
| 314 | 247 | #endif |
| 315 | 248 | |
| 316 | 249 | /* Mix the music (must be done before the channels are added) */ |
| 317 | if ( music_active || (mix_music != music_mixer) ) { | |
| 318 | mix_music(music_data, stream, len); | |
| 319 | } | |
| 250 | mix_music(music_data, stream, len); | |
| 320 | 251 | |
| 321 | 252 | /* Mix any playing channels... */ |
| 322 | 253 | sdl_ticks = SDL_GetTicks(); |
| 323 | for ( i=0; i<num_channels; ++i ) { | |
| 324 | if ( !mix_channel[i].paused ) { | |
| 325 | if ( mix_channel[i].expire > 0 && mix_channel[i].expire < sdl_ticks ) { | |
| 254 | for (i=0; i<num_channels; ++i) { | |
| 255 | if (!mix_channel[i].paused) { | |
| 256 | if (mix_channel[i].expire > 0 && mix_channel[i].expire < sdl_ticks) { | |
| 326 | 257 | /* Expiration delay for that channel is reached */ |
| 327 | 258 | mix_channel[i].playing = 0; |
| 328 | 259 | mix_channel[i].looping = 0; |
| 329 | 260 | mix_channel[i].fading = MIX_NO_FADING; |
| 330 | 261 | mix_channel[i].expire = 0; |
| 331 | 262 | _Mix_channel_done_playing(i); |
| 332 | } else if ( mix_channel[i].fading != MIX_NO_FADING ) { | |
| 263 | } else if (mix_channel[i].fading != MIX_NO_FADING) { | |
| 333 | 264 | Uint32 ticks = sdl_ticks - mix_channel[i].ticks_fade; |
| 334 | if ( ticks >= mix_channel[i].fade_length ) { | |
| 265 | if (ticks >= mix_channel[i].fade_length) { | |
| 335 | 266 | Mix_Volume(i, mix_channel[i].fade_volume_reset); /* Restore the volume */ |
| 336 | if( mix_channel[i].fading == MIX_FADING_OUT ) { | |
| 267 | if(mix_channel[i].fading == MIX_FADING_OUT) { | |
| 337 | 268 | mix_channel[i].playing = 0; |
| 338 | 269 | mix_channel[i].looping = 0; |
| 339 | 270 | mix_channel[i].expire = 0; |
| 341 | 272 | } |
| 342 | 273 | mix_channel[i].fading = MIX_NO_FADING; |
| 343 | 274 | } else { |
| 344 | if ( mix_channel[i].fading == MIX_FADING_OUT ) { | |
| 275 | if (mix_channel[i].fading == MIX_FADING_OUT) { | |
| 345 | 276 | Mix_Volume(i, (mix_channel[i].fade_volume * (mix_channel[i].fade_length-ticks)) |
| 346 | / mix_channel[i].fade_length ); | |
| 277 | / mix_channel[i].fade_length); | |
| 347 | 278 | } else { |
| 348 | Mix_Volume(i, (mix_channel[i].fade_volume * ticks) / mix_channel[i].fade_length ); | |
| 279 | Mix_Volume(i, (mix_channel[i].fade_volume * ticks) / mix_channel[i].fade_length); | |
| 349 | 280 | } |
| 350 | 281 | } |
| 351 | 282 | } |
| 352 | if ( mix_channel[i].playing > 0 ) { | |
| 283 | if (mix_channel[i].playing > 0) { | |
| 353 | 284 | int index = 0; |
| 354 | 285 | int remaining = len; |
| 355 | 286 | while (mix_channel[i].playing > 0 && index < len) { |
| 356 | 287 | remaining = len - index; |
| 357 | 288 | volume = (mix_channel[i].volume*mix_channel[i].chunk->volume) / MIX_MAX_VOLUME; |
| 358 | 289 | mixable = mix_channel[i].playing; |
| 359 | if ( mixable > remaining ) { | |
| 290 | if (mixable > remaining) { | |
| 360 | 291 | mixable = remaining; |
| 361 | 292 | } |
| 362 | 293 | |
| 363 | 294 | mix_input = Mix_DoEffects(i, mix_channel[i].samples, mixable); |
| 364 | SDL_MixAudio(stream+index,mix_input,mixable,volume); | |
| 295 | SDL_MixAudioFormat(stream+index,mix_input,mixer.format,mixable,volume); | |
| 365 | 296 | if (mix_input != mix_channel[i].samples) |
| 366 | 297 | SDL_free(mix_input); |
| 367 | 298 | |
| 377 | 308 | |
| 378 | 309 | /* If looping the sample and we are at its end, make sure |
| 379 | 310 | we will still return a full buffer */ |
| 380 | while ( mix_channel[i].looping && index < len ) { | |
| 311 | while (mix_channel[i].looping && index < len) { | |
| 381 | 312 | int alen = mix_channel[i].chunk->alen; |
| 382 | 313 | remaining = len - index; |
| 383 | 314 | if (remaining > alen) { |
| 385 | 316 | } |
| 386 | 317 | |
| 387 | 318 | mix_input = Mix_DoEffects(i, mix_channel[i].chunk->abuf, remaining); |
| 388 | SDL_MixAudio(stream+index, mix_input, remaining, volume); | |
| 319 | SDL_MixAudioFormat(stream+index, mix_input, mixer.format, remaining, volume); | |
| 389 | 320 | if (mix_input != mix_channel[i].chunk->abuf) |
| 390 | 321 | SDL_free(mix_input); |
| 391 | 322 | |
| 396 | 327 | mix_channel[i].playing = mix_channel[i].chunk->alen - remaining; |
| 397 | 328 | index += remaining; |
| 398 | 329 | } |
| 399 | if ( ! mix_channel[i].playing && mix_channel[i].looping ) { | |
| 330 | if (! mix_channel[i].playing && mix_channel[i].looping) { | |
| 400 | 331 | if (mix_channel[i].looping > 0) { |
| 401 | 332 | --mix_channel[i].looping; |
| 402 | 333 | } |
| 410 | 341 | /* rcg06122001 run posteffects... */ |
| 411 | 342 | Mix_DoEffects(MIX_CHANNEL_POST, stream, len); |
| 412 | 343 | |
| 413 | if ( mix_postmix ) { | |
| 344 | if (mix_postmix) { | |
| 414 | 345 | mix_postmix(mix_postmix_data, stream, len); |
| 415 | 346 | } |
| 416 | 347 | } |
| 425 | 356 | } |
| 426 | 357 | #endif |
| 427 | 358 | |
| 428 | ||
| 429 | 359 | /* Open the mixer with a certain desired audio format */ |
| 430 | int Mix_OpenAudio(int frequency, Uint16 format, int nchannels, int chunksize) | |
| 360 | int Mix_OpenAudioDevice(int frequency, Uint16 format, int nchannels, int chunksize, | |
| 361 | const char* device, int allowed_changes) | |
| 431 | 362 | { |
| 432 | 363 | int i; |
| 433 | 364 | SDL_AudioSpec desired; |
| 434 | 365 | |
| 366 | /* This used to call SDL_OpenAudio(), which initializes the audio | |
| 367 | subsystem if necessary. Since SDL_OpenAudioDevice() doesn't, | |
| 368 | we have to handle this case here. */ | |
| 369 | if (!SDL_WasInit(SDL_INIT_AUDIO)) { | |
| 370 | if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) { | |
| 371 | return -1; | |
| 372 | } | |
| 373 | } | |
| 374 | ||
| 435 | 375 | /* If the mixer is already opened, increment open count */ |
| 436 | if ( audio_opened ) { | |
| 437 | if ( format == mixer.format && nchannels == mixer.channels ) { | |
| 376 | if (audio_opened) { | |
| 377 | if (format == mixer.format && nchannels == mixer.channels) { | |
| 438 | 378 | ++audio_opened; |
| 439 | 379 | return(0); |
| 440 | 380 | } |
| 441 | while ( audio_opened ) { | |
| 381 | while (audio_opened) { | |
| 442 | 382 | Mix_CloseAudio(); |
| 443 | 383 | } |
| 444 | 384 | } |
| 452 | 392 | desired.userdata = NULL; |
| 453 | 393 | |
| 454 | 394 | /* Accept nearly any audio format */ |
| 455 | if ( SDL_OpenAudio(&desired, &mixer) < 0 ) { | |
| 395 | if ((audio_device = SDL_OpenAudioDevice(device, 0, &desired, &mixer, allowed_changes)) == 0) { | |
| 456 | 396 | return(-1); |
| 457 | 397 | } |
| 458 | 398 | #if 0 |
| 460 | 400 | #endif |
| 461 | 401 | |
| 462 | 402 | /* Initialize the music players */ |
| 463 | if ( open_music(&mixer) < 0 ) { | |
| 464 | SDL_CloseAudio(); | |
| 403 | load_music(); | |
| 404 | if (open_music(&mixer) < 0) { | |
| 405 | SDL_CloseAudioDevice(audio_device); | |
| 465 | 406 | return(-1); |
| 466 | 407 | } |
| 467 | 408 | |
| 469 | 410 | mix_channel = (struct _Mix_Channel *) SDL_malloc(num_channels * sizeof(struct _Mix_Channel)); |
| 470 | 411 | |
| 471 | 412 | /* Clear out the audio channels */ |
| 472 | for ( i=0; i<num_channels; ++i ) { | |
| 413 | for (i=0; i<num_channels; ++i) { | |
| 473 | 414 | mix_channel[i].chunk = NULL; |
| 474 | 415 | mix_channel[i].playing = 0; |
| 475 | 416 | mix_channel[i].looping = 0; |
| 486 | 427 | |
| 487 | 428 | _Mix_InitEffects(); |
| 488 | 429 | |
| 489 | /* This list is (currently) decided at build time. */ | |
| 490 | 430 | add_chunk_decoder("WAVE"); |
| 491 | 431 | add_chunk_decoder("AIFF"); |
| 492 | 432 | add_chunk_decoder("VOC"); |
| 493 | #ifdef OGG_MUSIC | |
| 494 | add_chunk_decoder("OGG"); | |
| 495 | #endif | |
| 496 | #ifdef FLAC_MUSIC | |
| 497 | add_chunk_decoder("FLAC"); | |
| 498 | #endif | |
| 499 | #if defined(MP3_MUSIC) || defined(MP3_MAD_MUSIC) | |
| 500 | add_chunk_decoder("MP3"); | |
| 501 | #endif | |
| 433 | if (has_music(MUS_MOD)) { | |
| 434 | add_chunk_decoder("MOD"); | |
| 435 | } | |
| 436 | if (has_music(MUS_MID)) { | |
| 437 | add_chunk_decoder("MID"); | |
| 438 | } | |
| 439 | if (has_music(MUS_OGG)) { | |
| 440 | add_chunk_decoder("OGG"); | |
| 441 | } | |
| 442 | if (has_music(MUS_MP3)) { | |
| 443 | add_chunk_decoder("MP3"); | |
| 444 | } | |
| 445 | if (has_music(MUS_FLAC)) { | |
| 446 | add_chunk_decoder("FLAC"); | |
| 447 | } | |
| 502 | 448 | |
| 503 | 449 | audio_opened = 1; |
| 504 | SDL_PauseAudio(0); | |
| 450 | SDL_PauseAudioDevice(audio_device, 0); | |
| 505 | 451 | return(0); |
| 452 | } | |
| 453 | ||
| 454 | /* Open the mixer with a certain desired audio format */ | |
| 455 | int Mix_OpenAudio(int frequency, Uint16 format, int nchannels, int chunksize) | |
| 456 | { | |
| 457 | return Mix_OpenAudioDevice(frequency, format, nchannels, chunksize, NULL, | |
| 458 | SDL_AUDIO_ALLOW_FREQUENCY_CHANGE | | |
| 459 | SDL_AUDIO_ALLOW_CHANNELS_CHANGE); | |
| 506 | 460 | } |
| 507 | 461 | |
| 508 | 462 | /* Dynamically change the number of channels managed by the mixer. |
| 511 | 465 | */ |
| 512 | 466 | int Mix_AllocateChannels(int numchans) |
| 513 | 467 | { |
| 514 | if ( numchans<0 || numchans==num_channels ) | |
| 468 | if (numchans<0 || numchans==num_channels) | |
| 515 | 469 | return(num_channels); |
| 516 | 470 | |
| 517 | if ( numchans < num_channels ) { | |
| 471 | if (numchans < num_channels) { | |
| 518 | 472 | /* Stop the affected channels */ |
| 519 | 473 | int i; |
| 520 | 474 | for(i=numchans; i < num_channels; i++) { |
| 522 | 476 | Mix_HaltChannel(i); |
| 523 | 477 | } |
| 524 | 478 | } |
| 525 | SDL_LockAudio(); | |
| 479 | Mix_LockAudio(); | |
| 526 | 480 | mix_channel = (struct _Mix_Channel *) SDL_realloc(mix_channel, numchans * sizeof(struct _Mix_Channel)); |
| 527 | if ( numchans > num_channels ) { | |
| 481 | if (numchans > num_channels) { | |
| 528 | 482 | /* Initialize the new channels */ |
| 529 | 483 | int i; |
| 530 | 484 | for(i=num_channels; i < numchans; i++) { |
| 531 | 485 | mix_channel[i].chunk = NULL; |
| 532 | 486 | mix_channel[i].playing = 0; |
| 533 | 487 | mix_channel[i].looping = 0; |
| 534 | mix_channel[i].volume = SDL_MIX_MAXVOLUME; | |
| 535 | mix_channel[i].fade_volume = SDL_MIX_MAXVOLUME; | |
| 536 | mix_channel[i].fade_volume_reset = SDL_MIX_MAXVOLUME; | |
| 488 | mix_channel[i].volume = MIX_MAX_VOLUME; | |
| 489 | mix_channel[i].fade_volume = MIX_MAX_VOLUME; | |
| 490 | mix_channel[i].fade_volume_reset = MIX_MAX_VOLUME; | |
| 537 | 491 | mix_channel[i].fading = MIX_NO_FADING; |
| 538 | 492 | mix_channel[i].tag = -1; |
| 539 | 493 | mix_channel[i].expire = 0; |
| 542 | 496 | } |
| 543 | 497 | } |
| 544 | 498 | num_channels = numchans; |
| 545 | SDL_UnlockAudio(); | |
| 499 | Mix_UnlockAudio(); | |
| 546 | 500 | return(num_channels); |
| 547 | 501 | } |
| 548 | 502 | |
| 549 | 503 | /* Return the actual mixer parameters */ |
| 550 | 504 | int Mix_QuerySpec(int *frequency, Uint16 *format, int *channels) |
| 551 | 505 | { |
| 552 | if ( audio_opened ) { | |
| 553 | if ( frequency ) { | |
| 506 | if (audio_opened) { | |
| 507 | if (frequency) { | |
| 554 | 508 | *frequency = mixer.freq; |
| 555 | 509 | } |
| 556 | if ( format ) { | |
| 510 | if (format) { | |
| 557 | 511 | *format = mixer.format; |
| 558 | 512 | } |
| 559 | if ( channels ) { | |
| 513 | if (channels) { | |
| 560 | 514 | *channels = mixer.channels; |
| 561 | 515 | } |
| 562 | 516 | } |
| 563 | 517 | return(audio_opened); |
| 564 | 518 | } |
| 565 | 519 | |
| 566 | static int detect_mp3(Uint8 *magic) | |
| 567 | { | |
| 568 | if ( strncmp((char *)magic, "ID3", 3) == 0 ) { | |
| 569 | return 1; | |
| 570 | } | |
| 571 | ||
| 572 | /* Detection code lifted from SMPEG */ | |
| 573 | if(((magic[0] & 0xff) != 0xff) || // No sync bits | |
| 574 | ((magic[1] & 0xf0) != 0xf0) || // | |
| 575 | ((magic[2] & 0xf0) == 0x00) || // Bitrate is 0 | |
| 576 | ((magic[2] & 0xf0) == 0xf0) || // Bitrate is 15 | |
| 577 | ((magic[2] & 0x0c) == 0x0c) || // Frequency is 3 | |
| 578 | ((magic[1] & 0x06) == 0x00)) { // Layer is 4 | |
| 579 | return(0); | |
| 580 | } | |
| 581 | return 1; | |
| 520 | typedef struct _MusicFragment | |
| 521 | { | |
| 522 | Uint8 *data; | |
| 523 | int size; | |
| 524 | struct _MusicFragment *next; | |
| 525 | } MusicFragment; | |
| 526 | ||
| 527 | static SDL_AudioSpec *Mix_LoadMusic_RW(Mix_MusicType music_type, SDL_RWops *src, int freesrc, SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len) | |
| 528 | { | |
| 529 | int i; | |
| 530 | Mix_MusicInterface *interface = NULL; | |
| 531 | void *music = NULL; | |
| 532 | Sint64 start; | |
| 533 | SDL_bool playing; | |
| 534 | MusicFragment *first = NULL, *last = NULL, *fragment = NULL; | |
| 535 | int count = 0; | |
| 536 | int fragment_size; | |
| 537 | ||
| 538 | *spec = mixer; | |
| 539 | ||
| 540 | /* Use fragments sized on full audio frame boundaries - this'll do */ | |
| 541 | fragment_size = spec->size; | |
| 542 | ||
| 543 | start = SDL_RWtell(src); | |
| 544 | for (i = 0; i < get_num_music_interfaces(); ++i) { | |
| 545 | interface = get_music_interface(i); | |
| 546 | if (interface->type != music_type) { | |
| 547 | continue; | |
| 548 | } | |
| 549 | if (!interface->CreateFromRW || !interface->GetAudio) { | |
| 550 | continue; | |
| 551 | } | |
| 552 | ||
| 553 | /* These music interfaces are not safe to use while music is playing */ | |
| 554 | if (interface->api == MIX_MUSIC_CMD || | |
| 555 | interface->api == MIX_MUSIC_MIKMOD || | |
| 556 | interface->api == MIX_MUSIC_NATIVEMIDI) { | |
| 557 | continue; | |
| 558 | } | |
| 559 | ||
| 560 | music = interface->CreateFromRW(src, freesrc); | |
| 561 | if (music) { | |
| 562 | /* The interface owns the data source now */ | |
| 563 | freesrc = SDL_FALSE; | |
| 564 | break; | |
| 565 | } | |
| 566 | ||
| 567 | /* Reset the stream for the next decoder */ | |
| 568 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 569 | } | |
| 570 | ||
| 571 | if (!music) { | |
| 572 | if (freesrc) { | |
| 573 | SDL_RWclose(src); | |
| 574 | } | |
| 575 | Mix_SetError("Unrecognized audio format"); | |
| 576 | return NULL; | |
| 577 | } | |
| 578 | ||
| 579 | Mix_LockAudio(); | |
| 580 | ||
| 581 | if (interface->Play) { | |
| 582 | interface->Play(music, 1); | |
| 583 | } | |
| 584 | playing = SDL_TRUE; | |
| 585 | ||
| 586 | while (playing) { | |
| 587 | int left; | |
| 588 | ||
| 589 | fragment = (MusicFragment *)SDL_malloc(sizeof(*fragment)); | |
| 590 | if (!fragment) { | |
| 591 | /* Uh oh, out of memory, let's return what we have */ | |
| 592 | break; | |
| 593 | } | |
| 594 | fragment->data = (Uint8 *)SDL_malloc(fragment_size); | |
| 595 | if (!fragment->data) { | |
| 596 | /* Uh oh, out of memory, let's return what we have */ | |
| 597 | SDL_free(fragment); | |
| 598 | break; | |
| 599 | } | |
| 600 | fragment->next = NULL; | |
| 601 | ||
| 602 | left = interface->GetAudio(music, fragment->data, fragment_size); | |
| 603 | if (left > 0) { | |
| 604 | playing = SDL_FALSE; | |
| 605 | } else if (interface->IsPlaying) { | |
| 606 | playing = interface->IsPlaying(music); | |
| 607 | } | |
| 608 | fragment->size = (fragment_size - left); | |
| 609 | ||
| 610 | if (!first) { | |
| 611 | first = fragment; | |
| 612 | } | |
| 613 | if (last) { | |
| 614 | last->next = fragment; | |
| 615 | } | |
| 616 | last = fragment; | |
| 617 | ++count; | |
| 618 | } | |
| 619 | ||
| 620 | if (interface->Stop) { | |
| 621 | interface->Stop(music); | |
| 622 | } | |
| 623 | ||
| 624 | if (music) { | |
| 625 | interface->Delete(music); | |
| 626 | } | |
| 627 | ||
| 628 | Mix_UnlockAudio(); | |
| 629 | ||
| 630 | if (count > 0) { | |
| 631 | *audio_len = (count - 1) * fragment_size + fragment->size; | |
| 632 | *audio_buf = (Uint8 *)SDL_malloc(*audio_len); | |
| 633 | if (*audio_buf) { | |
| 634 | Uint8 *dst = *audio_buf; | |
| 635 | for (fragment = first; fragment; fragment = fragment->next) { | |
| 636 | SDL_memcpy(dst, fragment->data, fragment->size); | |
| 637 | dst += fragment->size; | |
| 638 | } | |
| 639 | } else { | |
| 640 | SDL_OutOfMemory(); | |
| 641 | spec = NULL; | |
| 642 | } | |
| 643 | } else { | |
| 644 | Mix_SetError("No audio data"); | |
| 645 | spec = NULL; | |
| 646 | } | |
| 647 | ||
| 648 | while (first) { | |
| 649 | fragment = first; | |
| 650 | first = first->next; | |
| 651 | SDL_free(fragment->data); | |
| 652 | SDL_free(fragment); | |
| 653 | } | |
| 654 | ||
| 655 | if (freesrc) { | |
| 656 | SDL_RWclose(src); | |
| 657 | } | |
| 658 | return spec; | |
| 582 | 659 | } |
| 583 | 660 | |
| 584 | 661 | /* Load a wave file */ |
| 585 | 662 | Mix_Chunk *Mix_LoadWAV_RW(SDL_RWops *src, int freesrc) |
| 586 | 663 | { |
| 587 | Uint32 magic; | |
| 664 | Uint8 magic[4]; | |
| 588 | 665 | Mix_Chunk *chunk; |
| 589 | 666 | SDL_AudioSpec wavespec, *loaded; |
| 590 | 667 | SDL_AudioCVT wavecvt; |
| 591 | 668 | int samplesize; |
| 592 | 669 | |
| 593 | 670 | /* rcg06012001 Make sure src is valid */ |
| 594 | if ( ! src ) { | |
| 671 | if (!src) { | |
| 595 | 672 | SDL_SetError("Mix_LoadWAV_RW with NULL src"); |
| 596 | 673 | return(NULL); |
| 597 | 674 | } |
| 598 | 675 | |
| 599 | 676 | /* Make sure audio has been opened */ |
| 600 | if ( ! audio_opened ) { | |
| 677 | if (!audio_opened) { | |
| 601 | 678 | SDL_SetError("Audio device hasn't been opened"); |
| 602 | if ( freesrc ) { | |
| 679 | if (freesrc) { | |
| 603 | 680 | SDL_RWclose(src); |
| 604 | 681 | } |
| 605 | 682 | return(NULL); |
| 607 | 684 | |
| 608 | 685 | /* Allocate the chunk memory */ |
| 609 | 686 | chunk = (Mix_Chunk *)SDL_malloc(sizeof(Mix_Chunk)); |
| 610 | if ( chunk == NULL ) { | |
| 687 | if (chunk == NULL) { | |
| 611 | 688 | SDL_SetError("Out of memory"); |
| 612 | if ( freesrc ) { | |
| 689 | if (freesrc) { | |
| 613 | 690 | SDL_RWclose(src); |
| 614 | 691 | } |
| 615 | 692 | return(NULL); |
| 616 | 693 | } |
| 617 | 694 | |
| 618 | 695 | /* Find out what kind of audio file this is */ |
| 619 | magic = SDL_ReadLE32(src); | |
| 696 | if (SDL_RWread(src, magic, 1, 4) != 4) { | |
| 697 | if (freesrc) { | |
| 698 | SDL_RWclose(src); | |
| 699 | } | |
| 700 | Mix_SetError("Couldn't read first 4 bytes of audio data"); | |
| 701 | return NULL; | |
| 702 | } | |
| 620 | 703 | /* Seek backwards for compatibility with older loaders */ |
| 621 | SDL_RWseek(src, -(int)sizeof(Uint32), RW_SEEK_CUR); | |
| 622 | ||
| 623 | switch (magic) { | |
| 624 | case WAVE: | |
| 625 | case RIFF: | |
| 626 | loaded = SDL_LoadWAV_RW(src, freesrc, &wavespec, | |
| 627 | (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 628 | break; | |
| 629 | case FORM: | |
| 630 | loaded = Mix_LoadAIFF_RW(src, freesrc, &wavespec, | |
| 631 | (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 632 | break; | |
| 633 | #ifdef OGG_MUSIC | |
| 634 | case OGGS: | |
| 635 | loaded = Mix_LoadOGG_RW(src, freesrc, &wavespec, | |
| 636 | (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 637 | break; | |
| 638 | #endif | |
| 639 | #ifdef FLAC_MUSIC | |
| 640 | case FLAC: | |
| 641 | loaded = Mix_LoadFLAC_RW(src, freesrc, &wavespec, | |
| 642 | (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 643 | break; | |
| 644 | #endif | |
| 645 | case CREA: | |
| 646 | loaded = Mix_LoadVOC_RW(src, freesrc, &wavespec, | |
| 647 | (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 648 | break; | |
| 649 | default: | |
| 650 | #if defined(MP3_MUSIC) || defined(MP3_MAD_MUSIC) | |
| 651 | if (detect_mp3((Uint8*)&magic)) | |
| 652 | { | |
| 653 | /* note: send a copy of the mixer spec */ | |
| 654 | wavespec = mixer; | |
| 655 | loaded = Mix_LoadMP3_RW(src, freesrc, &wavespec, | |
| 656 | (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 657 | break; | |
| 658 | } | |
| 659 | #endif | |
| 660 | SDL_SetError("Unrecognized sound file type"); | |
| 661 | if ( freesrc ) { | |
| 662 | SDL_RWclose(src); | |
| 663 | } | |
| 664 | loaded = NULL; | |
| 665 | break; | |
| 666 | } | |
| 667 | if ( !loaded ) { | |
| 704 | SDL_RWseek(src, -4, RW_SEEK_CUR); | |
| 705 | ||
| 706 | if (SDL_memcmp(magic, "WAVE", 4) == 0 || SDL_memcmp(magic, "RIFF", 4) == 0) { | |
| 707 | loaded = SDL_LoadWAV_RW(src, freesrc, &wavespec, (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 708 | } else if (SDL_memcmp(magic, "FORM", 4) == 0) { | |
| 709 | loaded = Mix_LoadAIFF_RW(src, freesrc, &wavespec, (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 710 | } else if (SDL_memcmp(magic, "CREA", 4) == 0) { | |
| 711 | loaded = Mix_LoadVOC_RW(src, freesrc, &wavespec, (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 712 | } else { | |
| 713 | Mix_MusicType music_type = detect_music_type_from_magic(magic); | |
| 714 | loaded = Mix_LoadMusic_RW(music_type, src, freesrc, &wavespec, (Uint8 **)&chunk->abuf, &chunk->alen); | |
| 715 | } | |
| 716 | if (!loaded) { | |
| 668 | 717 | /* The individual loaders have closed src if needed */ |
| 669 | 718 | SDL_free(chunk); |
| 670 | 719 | return(NULL); |
| 676 | 725 | #endif |
| 677 | 726 | |
| 678 | 727 | /* Build the audio converter and create conversion buffers */ |
| 679 | if ( wavespec.format != mixer.format || | |
| 728 | if (wavespec.format != mixer.format || | |
| 680 | 729 | wavespec.channels != mixer.channels || |
| 681 | wavespec.freq != mixer.freq ) { | |
| 682 | if ( SDL_BuildAudioCVT(&wavecvt, | |
| 730 | wavespec.freq != mixer.freq) { | |
| 731 | if (SDL_BuildAudioCVT(&wavecvt, | |
| 683 | 732 | wavespec.format, wavespec.channels, wavespec.freq, |
| 684 | mixer.format, mixer.channels, mixer.freq) < 0 ) { | |
| 733 | mixer.format, mixer.channels, mixer.freq) < 0) { | |
| 685 | 734 | SDL_free(chunk->abuf); |
| 686 | 735 | SDL_free(chunk); |
| 687 | 736 | return(NULL); |
| 689 | 738 | samplesize = ((wavespec.format & 0xFF)/8)*wavespec.channels; |
| 690 | 739 | wavecvt.len = chunk->alen & ~(samplesize-1); |
| 691 | 740 | wavecvt.buf = (Uint8 *)SDL_calloc(1, wavecvt.len*wavecvt.len_mult); |
| 692 | if ( wavecvt.buf == NULL ) { | |
| 741 | if (wavecvt.buf == NULL) { | |
| 693 | 742 | SDL_SetError("Out of memory"); |
| 694 | 743 | SDL_free(chunk->abuf); |
| 695 | 744 | SDL_free(chunk); |
| 696 | 745 | return(NULL); |
| 697 | 746 | } |
| 698 | SDL_memcpy(wavecvt.buf, chunk->abuf, chunk->alen); | |
| 747 | SDL_memcpy(wavecvt.buf, chunk->abuf, wavecvt.len); | |
| 699 | 748 | SDL_free(chunk->abuf); |
| 700 | 749 | |
| 701 | 750 | /* Run the audio converter */ |
| 702 | if ( SDL_ConvertAudio(&wavecvt) < 0 ) { | |
| 751 | if (SDL_ConvertAudio(&wavecvt) < 0) { | |
| 703 | 752 | SDL_free(wavecvt.buf); |
| 704 | 753 | SDL_free(chunk); |
| 705 | 754 | return(NULL); |
| 722 | 771 | Uint8 magic[4]; |
| 723 | 772 | |
| 724 | 773 | /* Make sure audio has been opened */ |
| 725 | if ( ! audio_opened ) { | |
| 774 | if (! audio_opened) { | |
| 726 | 775 | SDL_SetError("Audio device hasn't been opened"); |
| 727 | 776 | return(NULL); |
| 728 | 777 | } |
| 729 | 778 | |
| 730 | 779 | /* Allocate the chunk memory */ |
| 731 | 780 | chunk = (Mix_Chunk *)SDL_calloc(1,sizeof(Mix_Chunk)); |
| 732 | if ( chunk == NULL ) { | |
| 781 | if (chunk == NULL) { | |
| 733 | 782 | SDL_SetError("Out of memory"); |
| 734 | 783 | return(NULL); |
| 735 | 784 | } |
| 744 | 793 | mem += 4; |
| 745 | 794 | chunk->abuf = mem; |
| 746 | 795 | mem += chunk->alen; |
| 747 | } while ( memcmp(magic, "data", 4) != 0 ); | |
| 796 | } while (memcmp(magic, "data", 4) != 0); | |
| 748 | 797 | chunk->volume = MIX_MAX_VOLUME; |
| 749 | 798 | |
| 750 | 799 | return(chunk); |
| 756 | 805 | Mix_Chunk *chunk; |
| 757 | 806 | |
| 758 | 807 | /* Make sure audio has been opened */ |
| 759 | if ( ! audio_opened ) { | |
| 808 | if (! audio_opened) { | |
| 760 | 809 | SDL_SetError("Audio device hasn't been opened"); |
| 761 | 810 | return(NULL); |
| 762 | 811 | } |
| 763 | 812 | |
| 764 | 813 | /* Allocate the chunk memory */ |
| 765 | 814 | chunk = (Mix_Chunk *)SDL_malloc(sizeof(Mix_Chunk)); |
| 766 | if ( chunk == NULL ) { | |
| 815 | if (chunk == NULL) { | |
| 767 | 816 | SDL_SetError("Out of memory"); |
| 768 | 817 | return(NULL); |
| 769 | 818 | } |
| 783 | 832 | int i; |
| 784 | 833 | |
| 785 | 834 | /* Caution -- if the chunk is playing, the mixer will crash */ |
| 786 | if ( chunk ) { | |
| 835 | if (chunk) { | |
| 787 | 836 | /* Guarantee that this chunk isn't playing */ |
| 788 | SDL_LockAudio(); | |
| 789 | if ( mix_channel ) { | |
| 790 | for ( i=0; i<num_channels; ++i ) { | |
| 791 | if ( chunk == mix_channel[i].chunk ) { | |
| 837 | Mix_LockAudio(); | |
| 838 | if (mix_channel) { | |
| 839 | for (i=0; i<num_channels; ++i) { | |
| 840 | if (chunk == mix_channel[i].chunk) { | |
| 792 | 841 | mix_channel[i].playing = 0; |
| 793 | 842 | mix_channel[i].looping = 0; |
| 794 | 843 | } |
| 795 | 844 | } |
| 796 | 845 | } |
| 797 | SDL_UnlockAudio(); | |
| 846 | Mix_UnlockAudio(); | |
| 798 | 847 | /* Actually free the chunk */ |
| 799 | if ( chunk->allocated ) { | |
| 848 | if (chunk->allocated) { | |
| 800 | 849 | SDL_free(chunk->abuf); |
| 801 | 850 | } |
| 802 | 851 | SDL_free(chunk); |
| 807 | 856 | This can be used to provide real-time visual display of the audio stream |
| 808 | 857 | or add a custom mixer filter for the stream data. |
| 809 | 858 | */ |
| 810 | void Mix_SetPostMix(void (*mix_func) | |
| 859 | void Mix_SetPostMix(void (SDLCALL *mix_func) | |
| 811 | 860 | (void *udata, Uint8 *stream, int len), void *arg) |
| 812 | 861 | { |
| 813 | SDL_LockAudio(); | |
| 862 | Mix_LockAudio(); | |
| 814 | 863 | mix_postmix_data = arg; |
| 815 | 864 | mix_postmix = mix_func; |
| 816 | SDL_UnlockAudio(); | |
| 865 | Mix_UnlockAudio(); | |
| 817 | 866 | } |
| 818 | 867 | |
| 819 | 868 | /* Add your own music player or mixer function. |
| 820 | 869 | If 'mix_func' is NULL, the default music player is re-enabled. |
| 821 | 870 | */ |
| 822 | void Mix_HookMusic(void (*mix_func)(void *udata, Uint8 *stream, int len), | |
| 871 | void Mix_HookMusic(void (SDLCALL *mix_func)(void *udata, Uint8 *stream, int len), | |
| 823 | 872 | void *arg) |
| 824 | 873 | { |
| 825 | SDL_LockAudio(); | |
| 826 | if ( mix_func != NULL ) { | |
| 874 | Mix_LockAudio(); | |
| 875 | if (mix_func != NULL) { | |
| 827 | 876 | music_data = arg; |
| 828 | 877 | mix_music = mix_func; |
| 829 | 878 | } else { |
| 830 | 879 | music_data = NULL; |
| 831 | 880 | mix_music = music_mixer; |
| 832 | 881 | } |
| 833 | SDL_UnlockAudio(); | |
| 882 | Mix_UnlockAudio(); | |
| 834 | 883 | } |
| 835 | 884 | |
| 836 | 885 | void *Mix_GetMusicHookData(void) |
| 838 | 887 | return(music_data); |
| 839 | 888 | } |
| 840 | 889 | |
| 841 | void Mix_ChannelFinished(void (*channel_finished)(int channel)) | |
| 842 | { | |
| 843 | SDL_LockAudio(); | |
| 890 | void Mix_ChannelFinished(void (SDLCALL *channel_finished)(int channel)) | |
| 891 | { | |
| 892 | Mix_LockAudio(); | |
| 844 | 893 | channel_done_callback = channel_finished; |
| 845 | SDL_UnlockAudio(); | |
| 894 | Mix_UnlockAudio(); | |
| 846 | 895 | } |
| 847 | 896 | |
| 848 | 897 | |
| 879 | 928 | int i; |
| 880 | 929 | |
| 881 | 930 | /* Don't play null pointers :-) */ |
| 882 | if ( chunk == NULL ) { | |
| 931 | if (chunk == NULL) { | |
| 883 | 932 | Mix_SetError("Tried to play a NULL chunk"); |
| 884 | 933 | return(-1); |
| 885 | 934 | } |
| 886 | if ( !checkchunkintegral(chunk)) { | |
| 935 | if (!checkchunkintegral(chunk)) { | |
| 887 | 936 | Mix_SetError("Tried to play a chunk with a bad frame"); |
| 888 | 937 | return(-1); |
| 889 | 938 | } |
| 890 | 939 | |
| 891 | 940 | /* Lock the mixer while modifying the playing channels */ |
| 892 | SDL_LockAudio(); | |
| 941 | Mix_LockAudio(); | |
| 893 | 942 | { |
| 894 | 943 | /* If which is -1, play on the first free channel */ |
| 895 | if ( which == -1 ) { | |
| 896 | for ( i=reserved_channels; i<num_channels; ++i ) { | |
| 897 | if ( mix_channel[i].playing <= 0 ) | |
| 944 | if (which == -1) { | |
| 945 | for (i=reserved_channels; i<num_channels; ++i) { | |
| 946 | if (mix_channel[i].playing <= 0) | |
| 898 | 947 | break; |
| 899 | 948 | } |
| 900 | if ( i == num_channels ) { | |
| 949 | if (i == num_channels) { | |
| 901 | 950 | Mix_SetError("No free channels available"); |
| 902 | 951 | which = -1; |
| 903 | 952 | } else { |
| 906 | 955 | } |
| 907 | 956 | |
| 908 | 957 | /* Queue up the audio data for this channel */ |
| 909 | if ( which >= 0 && which < num_channels ) { | |
| 958 | if (which >= 0 && which < num_channels) { | |
| 910 | 959 | Uint32 sdl_ticks = SDL_GetTicks(); |
| 911 | 960 | if (Mix_Playing(which)) |
| 912 | 961 | _Mix_channel_done_playing(which); |
| 920 | 969 | mix_channel[which].expire = (ticks>0) ? (sdl_ticks + ticks) : 0; |
| 921 | 970 | } |
| 922 | 971 | } |
| 923 | SDL_UnlockAudio(); | |
| 972 | Mix_UnlockAudio(); | |
| 924 | 973 | |
| 925 | 974 | /* Return the channel on which the sound is being played */ |
| 926 | 975 | return(which); |
| 931 | 980 | { |
| 932 | 981 | int status = 0; |
| 933 | 982 | |
| 934 | if ( which == -1 ) { | |
| 983 | if (which == -1) { | |
| 935 | 984 | int i; |
| 936 | for ( i=0; i < num_channels; ++ i ) { | |
| 985 | for (i=0; i < num_channels; ++ i) { | |
| 937 | 986 | status += Mix_ExpireChannel(i, ticks); |
| 938 | 987 | } |
| 939 | } else if ( which < num_channels ) { | |
| 940 | SDL_LockAudio(); | |
| 988 | } else if (which < num_channels) { | |
| 989 | Mix_LockAudio(); | |
| 941 | 990 | mix_channel[which].expire = (ticks>0) ? (SDL_GetTicks() + ticks) : 0; |
| 942 | SDL_UnlockAudio(); | |
| 991 | Mix_UnlockAudio(); | |
| 943 | 992 | ++ status; |
| 944 | 993 | } |
| 945 | 994 | return(status); |
| 951 | 1000 | int i; |
| 952 | 1001 | |
| 953 | 1002 | /* Don't play null pointers :-) */ |
| 954 | if ( chunk == NULL ) { | |
| 1003 | if (chunk == NULL) { | |
| 955 | 1004 | return(-1); |
| 956 | 1005 | } |
| 957 | if ( !checkchunkintegral(chunk)) { | |
| 1006 | if (!checkchunkintegral(chunk)) { | |
| 958 | 1007 | Mix_SetError("Tried to play a chunk with a bad frame"); |
| 959 | 1008 | return(-1); |
| 960 | 1009 | } |
| 961 | 1010 | |
| 962 | 1011 | /* Lock the mixer while modifying the playing channels */ |
| 963 | SDL_LockAudio(); | |
| 1012 | Mix_LockAudio(); | |
| 964 | 1013 | { |
| 965 | 1014 | /* If which is -1, play on the first free channel */ |
| 966 | if ( which == -1 ) { | |
| 967 | for ( i=reserved_channels; i<num_channels; ++i ) { | |
| 968 | if ( mix_channel[i].playing <= 0 ) | |
| 1015 | if (which == -1) { | |
| 1016 | for (i=reserved_channels; i<num_channels; ++i) { | |
| 1017 | if (mix_channel[i].playing <= 0) | |
| 969 | 1018 | break; |
| 970 | 1019 | } |
| 971 | if ( i == num_channels ) { | |
| 1020 | if (i == num_channels) { | |
| 972 | 1021 | which = -1; |
| 973 | 1022 | } else { |
| 974 | 1023 | which = i; |
| 976 | 1025 | } |
| 977 | 1026 | |
| 978 | 1027 | /* Queue up the audio data for this channel */ |
| 979 | if ( which >= 0 && which < num_channels ) { | |
| 1028 | if (which >= 0 && which < num_channels) { | |
| 980 | 1029 | Uint32 sdl_ticks = SDL_GetTicks(); |
| 981 | 1030 | if (Mix_Playing(which)) |
| 982 | 1031 | _Mix_channel_done_playing(which); |
| 994 | 1043 | mix_channel[which].expire = (ticks > 0) ? (sdl_ticks+ticks) : 0; |
| 995 | 1044 | } |
| 996 | 1045 | } |
| 997 | SDL_UnlockAudio(); | |
| 1046 | Mix_UnlockAudio(); | |
| 998 | 1047 | |
| 999 | 1048 | /* Return the channel on which the sound is being played */ |
| 1000 | 1049 | return(which); |
| 1006 | 1055 | int i; |
| 1007 | 1056 | int prev_volume = 0; |
| 1008 | 1057 | |
| 1009 | if ( which == -1 ) { | |
| 1010 | for ( i=0; i<num_channels; ++i ) { | |
| 1058 | if (which == -1) { | |
| 1059 | for (i=0; i<num_channels; ++i) { | |
| 1011 | 1060 | prev_volume += Mix_Volume(i, volume); |
| 1012 | 1061 | } |
| 1013 | 1062 | prev_volume /= num_channels; |
| 1014 | } else if ( which < num_channels ) { | |
| 1063 | } else if (which < num_channels) { | |
| 1015 | 1064 | prev_volume = mix_channel[which].volume; |
| 1016 | if ( volume >= 0 ) { | |
| 1017 | if ( volume > SDL_MIX_MAXVOLUME ) { | |
| 1018 | volume = SDL_MIX_MAXVOLUME; | |
| 1065 | if (volume >= 0) { | |
| 1066 | if (volume > MIX_MAX_VOLUME) { | |
| 1067 | volume = MIX_MAX_VOLUME; | |
| 1019 | 1068 | } |
| 1020 | 1069 | mix_channel[which].volume = volume; |
| 1021 | 1070 | } |
| 1028 | 1077 | int prev_volume; |
| 1029 | 1078 | |
| 1030 | 1079 | prev_volume = chunk->volume; |
| 1031 | if ( volume >= 0 ) { | |
| 1032 | if ( volume > MIX_MAX_VOLUME ) { | |
| 1080 | if (volume >= 0) { | |
| 1081 | if (volume > MIX_MAX_VOLUME) { | |
| 1033 | 1082 | volume = MIX_MAX_VOLUME; |
| 1034 | 1083 | } |
| 1035 | 1084 | chunk->volume = volume; |
| 1042 | 1091 | { |
| 1043 | 1092 | int i; |
| 1044 | 1093 | |
| 1045 | if ( which == -1 ) { | |
| 1046 | for ( i=0; i<num_channels; ++i ) { | |
| 1094 | if (which == -1) { | |
| 1095 | for (i=0; i<num_channels; ++i) { | |
| 1047 | 1096 | Mix_HaltChannel(i); |
| 1048 | 1097 | } |
| 1049 | } else if ( which < num_channels ) { | |
| 1050 | SDL_LockAudio(); | |
| 1098 | } else if (which < num_channels) { | |
| 1099 | Mix_LockAudio(); | |
| 1051 | 1100 | if (mix_channel[which].playing) { |
| 1052 | 1101 | _Mix_channel_done_playing(which); |
| 1053 | 1102 | mix_channel[which].playing = 0; |
| 1057 | 1106 | if(mix_channel[which].fading != MIX_NO_FADING) /* Restore volume */ |
| 1058 | 1107 | mix_channel[which].volume = mix_channel[which].fade_volume_reset; |
| 1059 | 1108 | mix_channel[which].fading = MIX_NO_FADING; |
| 1060 | SDL_UnlockAudio(); | |
| 1109 | Mix_UnlockAudio(); | |
| 1061 | 1110 | } |
| 1062 | 1111 | return(0); |
| 1063 | 1112 | } |
| 1067 | 1116 | { |
| 1068 | 1117 | int i; |
| 1069 | 1118 | |
| 1070 | for ( i=0; i<num_channels; ++i ) { | |
| 1071 | if( mix_channel[i].tag == tag ) { | |
| 1119 | for (i=0; i<num_channels; ++i) { | |
| 1120 | if(mix_channel[i].tag == tag) { | |
| 1072 | 1121 | Mix_HaltChannel(i); |
| 1073 | 1122 | } |
| 1074 | 1123 | } |
| 1081 | 1130 | int status; |
| 1082 | 1131 | |
| 1083 | 1132 | status = 0; |
| 1084 | if ( audio_opened ) { | |
| 1085 | if ( which == -1 ) { | |
| 1133 | if (audio_opened) { | |
| 1134 | if (which == -1) { | |
| 1086 | 1135 | int i; |
| 1087 | 1136 | |
| 1088 | for ( i=0; i<num_channels; ++i ) { | |
| 1137 | for (i=0; i<num_channels; ++i) { | |
| 1089 | 1138 | status += Mix_FadeOutChannel(i, ms); |
| 1090 | 1139 | } |
| 1091 | } else if ( which < num_channels ) { | |
| 1092 | SDL_LockAudio(); | |
| 1093 | if ( mix_channel[which].playing && | |
| 1140 | } else if (which < num_channels) { | |
| 1141 | Mix_LockAudio(); | |
| 1142 | if (mix_channel[which].playing && | |
| 1094 | 1143 | (mix_channel[which].volume > 0) && |
| 1095 | (mix_channel[which].fading != MIX_FADING_OUT) ) { | |
| 1144 | (mix_channel[which].fading != MIX_FADING_OUT)) { | |
| 1096 | 1145 | mix_channel[which].fade_volume = mix_channel[which].volume; |
| 1097 | 1146 | mix_channel[which].fading = MIX_FADING_OUT; |
| 1098 | 1147 | mix_channel[which].fade_length = (Uint32)ms; |
| 1104 | 1153 | } |
| 1105 | 1154 | ++status; |
| 1106 | 1155 | } |
| 1107 | SDL_UnlockAudio(); | |
| 1156 | Mix_UnlockAudio(); | |
| 1108 | 1157 | } |
| 1109 | 1158 | } |
| 1110 | 1159 | return(status); |
| 1115 | 1164 | { |
| 1116 | 1165 | int i; |
| 1117 | 1166 | int status = 0; |
| 1118 | for ( i=0; i<num_channels; ++i ) { | |
| 1119 | if( mix_channel[i].tag == tag ) { | |
| 1167 | for (i=0; i<num_channels; ++i) { | |
| 1168 | if(mix_channel[i].tag == tag) { | |
| 1120 | 1169 | status += Mix_FadeOutChannel(i,ms); |
| 1121 | 1170 | } |
| 1122 | 1171 | } |
| 1125 | 1174 | |
| 1126 | 1175 | Mix_Fading Mix_FadingChannel(int which) |
| 1127 | 1176 | { |
| 1128 | if ( which < 0 || which >= num_channels ) { | |
| 1177 | if (which < 0 || which >= num_channels) { | |
| 1129 | 1178 | return MIX_NO_FADING; |
| 1130 | 1179 | } |
| 1131 | 1180 | return mix_channel[which].fading; |
| 1139 | 1188 | int status; |
| 1140 | 1189 | |
| 1141 | 1190 | status = 0; |
| 1142 | if ( which == -1 ) { | |
| 1191 | if (which == -1) { | |
| 1143 | 1192 | int i; |
| 1144 | 1193 | |
| 1145 | for ( i=0; i<num_channels; ++i ) { | |
| 1194 | for (i=0; i<num_channels; ++i) { | |
| 1146 | 1195 | if ((mix_channel[i].playing > 0) || |
| 1147 | 1196 | mix_channel[i].looping) |
| 1148 | 1197 | { |
| 1149 | 1198 | ++status; |
| 1150 | 1199 | } |
| 1151 | 1200 | } |
| 1152 | } else if ( which < num_channels ) { | |
| 1153 | if ( (mix_channel[which].playing > 0) || | |
| 1154 | mix_channel[which].looping ) | |
| 1201 | } else if (which < num_channels) { | |
| 1202 | if ((mix_channel[which].playing > 0) || | |
| 1203 | mix_channel[which].looping) | |
| 1155 | 1204 | { |
| 1156 | 1205 | ++status; |
| 1157 | 1206 | } |
| 1176 | 1225 | { |
| 1177 | 1226 | int i; |
| 1178 | 1227 | |
| 1179 | if ( audio_opened ) { | |
| 1180 | if ( audio_opened == 1 ) { | |
| 1228 | if (audio_opened) { | |
| 1229 | if (audio_opened == 1) { | |
| 1181 | 1230 | for (i = 0; i < num_channels; i++) { |
| 1182 | 1231 | Mix_UnregisterAllEffects(i); |
| 1183 | 1232 | } |
| 1184 | 1233 | Mix_UnregisterAllEffects(MIX_CHANNEL_POST); |
| 1185 | 1234 | close_music(); |
| 1235 | Mix_SetMusicCMD(NULL); | |
| 1186 | 1236 | Mix_HaltChannel(-1); |
| 1187 | 1237 | _Mix_DeinitEffects(); |
| 1188 | SDL_CloseAudio(); | |
| 1238 | SDL_CloseAudioDevice(audio_device); | |
| 1239 | audio_device = 0; | |
| 1189 | 1240 | SDL_free(mix_channel); |
| 1190 | 1241 | mix_channel = NULL; |
| 1191 | 1242 | |
| 1202 | 1253 | void Mix_Pause(int which) |
| 1203 | 1254 | { |
| 1204 | 1255 | Uint32 sdl_ticks = SDL_GetTicks(); |
| 1205 | if ( which == -1 ) { | |
| 1256 | if (which == -1) { | |
| 1206 | 1257 | int i; |
| 1207 | 1258 | |
| 1208 | for ( i=0; i<num_channels; ++i ) { | |
| 1209 | if ( mix_channel[i].playing > 0 ) { | |
| 1259 | for (i=0; i<num_channels; ++i) { | |
| 1260 | if (mix_channel[i].playing > 0) { | |
| 1210 | 1261 | mix_channel[i].paused = sdl_ticks; |
| 1211 | 1262 | } |
| 1212 | 1263 | } |
| 1213 | } else if ( which < num_channels ) { | |
| 1214 | if ( mix_channel[which].playing > 0 ) { | |
| 1264 | } else if (which < num_channels) { | |
| 1265 | if (mix_channel[which].playing > 0) { | |
| 1215 | 1266 | mix_channel[which].paused = sdl_ticks; |
| 1216 | 1267 | } |
| 1217 | 1268 | } |
| 1222 | 1273 | { |
| 1223 | 1274 | Uint32 sdl_ticks = SDL_GetTicks(); |
| 1224 | 1275 | |
| 1225 | SDL_LockAudio(); | |
| 1226 | if ( which == -1 ) { | |
| 1276 | Mix_LockAudio(); | |
| 1277 | if (which == -1) { | |
| 1227 | 1278 | int i; |
| 1228 | 1279 | |
| 1229 | for ( i=0; i<num_channels; ++i ) { | |
| 1230 | if ( mix_channel[i].playing > 0 ) { | |
| 1280 | for (i=0; i<num_channels; ++i) { | |
| 1281 | if (mix_channel[i].playing > 0) { | |
| 1231 | 1282 | if(mix_channel[i].expire > 0) |
| 1232 | 1283 | mix_channel[i].expire += sdl_ticks - mix_channel[i].paused; |
| 1233 | 1284 | mix_channel[i].paused = 0; |
| 1234 | 1285 | } |
| 1235 | 1286 | } |
| 1236 | } else if ( which < num_channels ) { | |
| 1237 | if ( mix_channel[which].playing > 0 ) { | |
| 1287 | } else if (which < num_channels) { | |
| 1288 | if (mix_channel[which].playing > 0) { | |
| 1238 | 1289 | if(mix_channel[which].expire > 0) |
| 1239 | 1290 | mix_channel[which].expire += sdl_ticks - mix_channel[which].paused; |
| 1240 | 1291 | mix_channel[which].paused = 0; |
| 1241 | 1292 | } |
| 1242 | 1293 | } |
| 1243 | SDL_UnlockAudio(); | |
| 1294 | Mix_UnlockAudio(); | |
| 1244 | 1295 | } |
| 1245 | 1296 | |
| 1246 | 1297 | int Mix_Paused(int which) |
| 1247 | 1298 | { |
| 1248 | if ( which < 0 ) { | |
| 1299 | if (which < 0) { | |
| 1249 | 1300 | int status = 0; |
| 1250 | 1301 | int i; |
| 1251 | for( i=0; i < num_channels; ++i ) { | |
| 1252 | if ( mix_channel[i].paused ) { | |
| 1302 | for(i=0; i < num_channels; ++i) { | |
| 1303 | if (mix_channel[i].paused) { | |
| 1253 | 1304 | ++ status; |
| 1254 | 1305 | } |
| 1255 | 1306 | } |
| 1256 | 1307 | return(status); |
| 1257 | } else if ( which < num_channels ) { | |
| 1308 | } else if (which < num_channels) { | |
| 1258 | 1309 | return(mix_channel[which].paused != 0); |
| 1259 | 1310 | } else { |
| 1260 | 1311 | return(0); |
| 1264 | 1315 | /* Change the group of a channel */ |
| 1265 | 1316 | int Mix_GroupChannel(int which, int tag) |
| 1266 | 1317 | { |
| 1267 | if ( which < 0 || which > num_channels ) | |
| 1318 | if (which < 0 || which > num_channels) | |
| 1268 | 1319 | return(0); |
| 1269 | 1320 | |
| 1270 | SDL_LockAudio(); | |
| 1321 | Mix_LockAudio(); | |
| 1271 | 1322 | mix_channel[which].tag = tag; |
| 1272 | SDL_UnlockAudio(); | |
| 1323 | Mix_UnlockAudio(); | |
| 1273 | 1324 | return(1); |
| 1274 | 1325 | } |
| 1275 | 1326 | |
| 1277 | 1328 | int Mix_GroupChannels(int from, int to, int tag) |
| 1278 | 1329 | { |
| 1279 | 1330 | int status = 0; |
| 1280 | for( ; from <= to; ++ from ) { | |
| 1331 | for(; from <= to; ++ from) { | |
| 1281 | 1332 | status += Mix_GroupChannel(from, tag); |
| 1282 | 1333 | } |
| 1283 | 1334 | return(status); |
| 1287 | 1338 | int Mix_GroupAvailable(int tag) |
| 1288 | 1339 | { |
| 1289 | 1340 | int i; |
| 1290 | for( i=0; i < num_channels; i ++ ) { | |
| 1291 | if ( ((tag == -1) || (tag == mix_channel[i].tag)) && | |
| 1292 | (mix_channel[i].playing <= 0) ) | |
| 1341 | for(i=0; i < num_channels; i ++) { | |
| 1342 | if (((tag == -1) || (tag == mix_channel[i].tag)) && | |
| 1343 | (mix_channel[i].playing <= 0)) | |
| 1293 | 1344 | return i; |
| 1294 | 1345 | } |
| 1295 | 1346 | return(-1); |
| 1299 | 1350 | { |
| 1300 | 1351 | int count = 0; |
| 1301 | 1352 | int i; |
| 1302 | for( i=0; i < num_channels; i ++ ) { | |
| 1303 | if ( mix_channel[i].tag==tag || tag==-1 ) | |
| 1353 | for(i=0; i < num_channels; i ++) { | |
| 1354 | if (mix_channel[i].tag==tag || tag==-1) | |
| 1304 | 1355 | ++ count; |
| 1305 | 1356 | } |
| 1306 | 1357 | return(count); |
| 1312 | 1363 | int chan = -1; |
| 1313 | 1364 | Uint32 mintime = SDL_GetTicks(); |
| 1314 | 1365 | int i; |
| 1315 | for( i=0; i < num_channels; i ++ ) { | |
| 1316 | if ( (mix_channel[i].tag==tag || tag==-1) && mix_channel[i].playing > 0 | |
| 1317 | && mix_channel[i].start_time <= mintime ) { | |
| 1366 | for(i=0; i < num_channels; i ++) { | |
| 1367 | if ((mix_channel[i].tag==tag || tag==-1) && mix_channel[i].playing > 0 | |
| 1368 | && mix_channel[i].start_time <= mintime) { | |
| 1318 | 1369 | mintime = mix_channel[i].start_time; |
| 1319 | 1370 | chan = i; |
| 1320 | 1371 | } |
| 1328 | 1379 | int chan = -1; |
| 1329 | 1380 | Uint32 maxtime = 0; |
| 1330 | 1381 | int i; |
| 1331 | for( i=0; i < num_channels; i ++ ) { | |
| 1332 | if ( (mix_channel[i].tag==tag || tag==-1) && mix_channel[i].playing > 0 | |
| 1333 | && mix_channel[i].start_time >= maxtime ) { | |
| 1382 | for(i=0; i < num_channels; i ++) { | |
| 1383 | if ((mix_channel[i].tag==tag || tag==-1) && mix_channel[i].playing > 0 | |
| 1384 | && mix_channel[i].start_time >= maxtime) { | |
| 1334 | 1385 | maxtime = mix_channel[i].start_time; |
| 1335 | 1386 | chan = i; |
| 1336 | 1387 | } |
| 1346 | 1397 | * as Mix_SetPanning(). |
| 1347 | 1398 | */ |
| 1348 | 1399 | |
| 1349 | /* MAKE SURE you hold the audio lock (SDL_LockAudio()) before calling this! */ | |
| 1400 | /* MAKE SURE you hold the audio lock (Mix_LockAudio()) before calling this! */ | |
| 1350 | 1401 | static int _Mix_register_effect(effect_info **e, Mix_EffectFunc_t f, |
| 1351 | 1402 | Mix_EffectDone_t d, void *arg) |
| 1352 | 1403 | { |
| 1391 | 1442 | } |
| 1392 | 1443 | |
| 1393 | 1444 | |
| 1394 | /* MAKE SURE you hold the audio lock (SDL_LockAudio()) before calling this! */ | |
| 1445 | /* MAKE SURE you hold the audio lock (Mix_LockAudio()) before calling this! */ | |
| 1395 | 1446 | static int _Mix_remove_effect(int channel, effect_info **e, Mix_EffectFunc_t f) |
| 1396 | 1447 | { |
| 1397 | 1448 | effect_info *cur; |
| 1426 | 1477 | } |
| 1427 | 1478 | |
| 1428 | 1479 | |
| 1429 | /* MAKE SURE you hold the audio lock (SDL_LockAudio()) before calling this! */ | |
| 1480 | /* MAKE SURE you hold the audio lock (Mix_LockAudio()) before calling this! */ | |
| 1430 | 1481 | static int _Mix_remove_all_effects(int channel, effect_info **e) |
| 1431 | 1482 | { |
| 1432 | 1483 | effect_info *cur; |
| 1450 | 1501 | } |
| 1451 | 1502 | |
| 1452 | 1503 | |
| 1453 | /* MAKE SURE you hold the audio lock (SDL_LockAudio()) before calling this! */ | |
| 1504 | /* MAKE SURE you hold the audio lock (Mix_LockAudio()) before calling this! */ | |
| 1454 | 1505 | int _Mix_RegisterEffect_locked(int channel, Mix_EffectFunc_t f, |
| 1455 | 1506 | Mix_EffectDone_t d, void *arg) |
| 1456 | 1507 | { |
| 1473 | 1524 | Mix_EffectDone_t d, void *arg) |
| 1474 | 1525 | { |
| 1475 | 1526 | int retval; |
| 1476 | SDL_LockAudio(); | |
| 1527 | Mix_LockAudio(); | |
| 1477 | 1528 | retval = _Mix_RegisterEffect_locked(channel, f, d, arg); |
| 1478 | SDL_UnlockAudio(); | |
| 1529 | Mix_UnlockAudio(); | |
| 1479 | 1530 | return retval; |
| 1480 | 1531 | } |
| 1481 | 1532 | |
| 1482 | 1533 | |
| 1483 | /* MAKE SURE you hold the audio lock (SDL_LockAudio()) before calling this! */ | |
| 1534 | /* MAKE SURE you hold the audio lock (Mix_LockAudio()) before calling this! */ | |
| 1484 | 1535 | int _Mix_UnregisterEffect_locked(int channel, Mix_EffectFunc_t f) |
| 1485 | 1536 | { |
| 1486 | 1537 | effect_info **e = NULL; |
| 1501 | 1552 | int Mix_UnregisterEffect(int channel, Mix_EffectFunc_t f) |
| 1502 | 1553 | { |
| 1503 | 1554 | int retval; |
| 1504 | SDL_LockAudio(); | |
| 1555 | Mix_LockAudio(); | |
| 1505 | 1556 | retval = _Mix_UnregisterEffect_locked(channel, f); |
| 1506 | SDL_UnlockAudio(); | |
| 1557 | Mix_UnlockAudio(); | |
| 1507 | 1558 | return(retval); |
| 1508 | 1559 | } |
| 1509 | 1560 | |
| 1510 | /* MAKE SURE you hold the audio lock (SDL_LockAudio()) before calling this! */ | |
| 1561 | /* MAKE SURE you hold the audio lock (Mix_LockAudio()) before calling this! */ | |
| 1511 | 1562 | int _Mix_UnregisterAllEffects_locked(int channel) |
| 1512 | 1563 | { |
| 1513 | 1564 | effect_info **e = NULL; |
| 1528 | 1579 | int Mix_UnregisterAllEffects(int channel) |
| 1529 | 1580 | { |
| 1530 | 1581 | int retval; |
| 1531 | SDL_LockAudio(); | |
| 1582 | Mix_LockAudio(); | |
| 1532 | 1583 | retval = _Mix_UnregisterAllEffects_locked(channel); |
| 1533 | SDL_UnlockAudio(); | |
| 1584 | Mix_UnlockAudio(); | |
| 1534 | 1585 | return(retval); |
| 1535 | 1586 | } |
| 1536 | 1587 | |
| 1588 | void Mix_LockAudio(void) | |
| 1589 | { | |
| 1590 | SDL_LockAudioDevice(audio_device); | |
| 1591 | } | |
| 1592 | ||
| 1593 | void Mix_UnlockAudio(void) | |
| 1594 | { | |
| 1595 | SDL_UnlockAudioDevice(audio_device); | |
| 1596 | } | |
| 1597 | ||
| 1537 | 1598 | /* end of mixer.c ... */ |
| 1538 | 1599 | |
| 1600 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* Locking wrapper functions */ | |
| 22 | extern void Mix_LockAudio(void); | |
| 23 | extern void Mix_UnlockAudio(void); | |
| 24 | ||
| 25 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 17 | 17 | misrepresented as being the original software. |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | ||
| 21 | /* $Id$ */ | |
| 22 | ||
| 23 | #include <stdlib.h> | |
| 24 | #include <string.h> | |
| 25 | #include <ctype.h> | |
| 26 | #include <assert.h> | |
| 27 | #include "SDL_endian.h" | |
| 28 | #include "SDL_audio.h" | |
| 20 | #include <string.h> /* for strtok() and strtok_s() */ | |
| 21 | ||
| 22 | #include "SDL_hints.h" | |
| 23 | #include "SDL_log.h" | |
| 29 | 24 | #include "SDL_timer.h" |
| 30 | 25 | |
| 31 | 26 | #include "SDL_mixer.h" |
| 32 | ||
| 33 | #ifdef CMD_MUSIC | |
| 27 | #include "mixer.h" | |
| 28 | #include "music.h" | |
| 29 | ||
| 34 | 30 | #include "music_cmd.h" |
| 35 | #endif | |
| 36 | #ifdef WAV_MUSIC | |
| 37 | #include "wavestream.h" | |
| 38 | #endif | |
| 39 | #ifdef MODPLUG_MUSIC | |
| 31 | #include "music_wav.h" | |
| 32 | #include "music_mikmod.h" | |
| 40 | 33 | #include "music_modplug.h" |
| 41 | #endif | |
| 42 | #ifdef MOD_MUSIC | |
| 43 | #include "music_mod.h" | |
| 44 | #endif | |
| 45 | #ifdef MID_MUSIC | |
| 46 | # ifdef USE_TIMIDITY_MIDI | |
| 47 | # include "timidity.h" | |
| 48 | # endif | |
| 49 | # ifdef USE_FLUIDSYNTH_MIDI | |
| 50 | # include "fluidsynth.h" | |
| 51 | # endif | |
| 52 | # ifdef USE_NATIVE_MIDI | |
| 53 | # include "native_midi.h" | |
| 54 | # endif | |
| 55 | #endif | |
| 56 | #ifdef OGG_MUSIC | |
| 34 | #include "music_nativemidi.h" | |
| 35 | #include "music_fluidsynth.h" | |
| 36 | #include "music_timidity.h" | |
| 57 | 37 | #include "music_ogg.h" |
| 58 | #endif | |
| 59 | #ifdef MP3_MUSIC | |
| 60 | #include "dynamic_mp3.h" | |
| 61 | #endif | |
| 62 | #ifdef MP3_MAD_MUSIC | |
| 38 | #include "music_mpg123.h" | |
| 63 | 39 | #include "music_mad.h" |
| 64 | #endif | |
| 65 | #ifdef FLAC_MUSIC | |
| 40 | #include "music_smpeg.h" | |
| 66 | 41 | #include "music_flac.h" |
| 67 | #endif | |
| 68 | ||
| 69 | #if defined(MP3_MUSIC) || defined(MP3_MAD_MUSIC) | |
| 70 | static SDL_AudioSpec used_mixer; | |
| 71 | #endif | |
| 72 | ||
| 73 | ||
| 74 | int volatile music_active = 1; | |
| 75 | static int volatile music_stopped = 0; | |
| 76 | static int music_loops = 0; | |
| 77 | static char *music_cmd = NULL; | |
| 42 | #include "native_midi/native_midi.h" | |
| 43 | ||
| 44 | ||
| 45 | char *music_cmd = NULL; | |
| 46 | static SDL_bool music_active = SDL_TRUE; | |
| 47 | static int music_volume = MIX_MAX_VOLUME; | |
| 78 | 48 | static Mix_Music * volatile music_playing = NULL; |
| 79 | static int music_volume = MIX_MAX_VOLUME; | |
| 49 | SDL_AudioSpec music_spec; | |
| 80 | 50 | |
| 81 | 51 | struct _Mix_Music { |
| 82 | Mix_MusicType type; | |
| 83 | union { | |
| 84 | #ifdef CMD_MUSIC | |
| 85 | MusicCMD *cmd; | |
| 86 | #endif | |
| 87 | #ifdef WAV_MUSIC | |
| 88 | WAVStream *wave; | |
| 89 | #endif | |
| 90 | #ifdef MODPLUG_MUSIC | |
| 91 | modplug_data *modplug; | |
| 92 | #endif | |
| 93 | #ifdef MOD_MUSIC | |
| 94 | struct MODULE *module; | |
| 95 | #endif | |
| 96 | #ifdef MID_MUSIC | |
| 97 | #ifdef USE_TIMIDITY_MIDI | |
| 98 | MidiSong *midi; | |
| 99 | #endif | |
| 100 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 101 | FluidSynthMidiSong *fluidsynthmidi; | |
| 102 | #endif | |
| 103 | #ifdef USE_NATIVE_MIDI | |
| 104 | NativeMidiSong *nativemidi; | |
| 105 | #endif | |
| 106 | #endif | |
| 107 | #ifdef OGG_MUSIC | |
| 108 | OGG_music *ogg; | |
| 109 | #endif | |
| 110 | #ifdef MP3_MUSIC | |
| 111 | SMPEG *mp3; | |
| 112 | #endif | |
| 113 | #ifdef MP3_MAD_MUSIC | |
| 114 | mad_data *mp3_mad; | |
| 115 | #endif | |
| 116 | #ifdef FLAC_MUSIC | |
| 117 | FLAC_music *flac; | |
| 118 | #endif | |
| 119 | } data; | |
| 52 | Mix_MusicInterface *interface; | |
| 53 | void *context; | |
| 54 | ||
| 55 | SDL_bool playing; | |
| 120 | 56 | Mix_Fading fading; |
| 121 | 57 | int fade_step; |
| 122 | 58 | int fade_steps; |
| 123 | int error; | |
| 124 | 59 | }; |
| 125 | #ifdef MID_MUSIC | |
| 126 | #ifdef USE_TIMIDITY_MIDI | |
| 127 | static int timidity_ok; | |
| 128 | static int samplesize; | |
| 129 | #endif | |
| 130 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 131 | static int fluidsynth_ok; | |
| 132 | #endif | |
| 133 | #ifdef USE_NATIVE_MIDI | |
| 134 | static int native_midi_ok; | |
| 135 | #endif | |
| 136 | #endif | |
| 137 | 60 | |
| 138 | 61 | /* Used to calculate fading steps */ |
| 139 | 62 | static int ms_per_step; |
| 143 | 66 | static int num_decoders = 0; |
| 144 | 67 | |
| 145 | 68 | /* Semicolon-separated SoundFont paths */ |
| 146 | #ifdef MID_MUSIC | |
| 147 | char* soundfont_paths = NULL; | |
| 148 | #endif | |
| 69 | static char* soundfont_paths = NULL; | |
| 70 | ||
| 71 | /* Interfaces for the various music interfaces, ordered by priority */ | |
| 72 | static Mix_MusicInterface *s_music_interfaces[] = | |
| 73 | { | |
| 74 | #ifdef MUSIC_CMD | |
| 75 | &Mix_MusicInterface_CMD, | |
| 76 | #endif | |
| 77 | #ifdef MUSIC_WAV | |
| 78 | &Mix_MusicInterface_WAV, | |
| 79 | #endif | |
| 80 | #ifdef MUSIC_FLAC | |
| 81 | &Mix_MusicInterface_FLAC, | |
| 82 | #endif | |
| 83 | #ifdef MUSIC_OGG | |
| 84 | &Mix_MusicInterface_OGG, | |
| 85 | #endif | |
| 86 | #ifdef MUSIC_MP3_MPG123 | |
| 87 | &Mix_MusicInterface_MPG123, | |
| 88 | #endif | |
| 89 | #ifdef MUSIC_MP3_MAD | |
| 90 | &Mix_MusicInterface_MAD, | |
| 91 | #endif | |
| 92 | #ifdef MUSIC_MP3_SMPEG | |
| 93 | &Mix_MusicInterface_SMPEG, | |
| 94 | #endif | |
| 95 | #ifdef MUSIC_MOD_MODPLUG | |
| 96 | &Mix_MusicInterface_MODPLUG, | |
| 97 | #endif | |
| 98 | #ifdef MUSIC_MOD_MIKMOD | |
| 99 | &Mix_MusicInterface_MIKMOD, | |
| 100 | #endif | |
| 101 | #ifdef MUSIC_MID_FLUIDSYNTH | |
| 102 | &Mix_MusicInterface_FLUIDSYNTH, | |
| 103 | #endif | |
| 104 | #ifdef MUSIC_MID_TIMIDITY | |
| 105 | &Mix_MusicInterface_TIMIDITY, | |
| 106 | #endif | |
| 107 | #ifdef MUSIC_MID_NATIVE | |
| 108 | &Mix_MusicInterface_NATIVEMIDI, | |
| 109 | #endif | |
| 110 | }; | |
| 111 | ||
| 112 | int get_num_music_interfaces(void) | |
| 113 | { | |
| 114 | return SDL_arraysize(s_music_interfaces); | |
| 115 | } | |
| 116 | ||
| 117 | Mix_MusicInterface *get_music_interface(int index) | |
| 118 | { | |
| 119 | return s_music_interfaces[index]; | |
| 120 | } | |
| 149 | 121 | |
| 150 | 122 | int Mix_GetNumMusicDecoders(void) |
| 151 | 123 | { |
| 173 | 145 | /* Local low-level functions prototypes */ |
| 174 | 146 | static void music_internal_initialize_volume(void); |
| 175 | 147 | static void music_internal_volume(int volume); |
| 176 | static int music_internal_play(Mix_Music *music, double position); | |
| 148 | static int music_internal_play(Mix_Music *music, int play_count, double position); | |
| 177 | 149 | static int music_internal_position(double position); |
| 178 | static int music_internal_playing(); | |
| 150 | static SDL_bool music_internal_playing(void); | |
| 179 | 151 | static void music_internal_halt(void); |
| 180 | 152 | |
| 181 | 153 | |
| 182 | 154 | /* Support for hooking when the music has finished */ |
| 183 | static void (*music_finished_hook)(void) = NULL; | |
| 184 | ||
| 185 | void Mix_HookMusicFinished(void (*music_finished)(void)) | |
| 186 | { | |
| 187 | SDL_LockAudio(); | |
| 155 | static void (SDLCALL *music_finished_hook)(void) = NULL; | |
| 156 | ||
| 157 | void Mix_HookMusicFinished(void (SDLCALL *music_finished)(void)) | |
| 158 | { | |
| 159 | Mix_LockAudio(); | |
| 188 | 160 | music_finished_hook = music_finished; |
| 189 | SDL_UnlockAudio(); | |
| 190 | } | |
| 191 | ||
| 192 | ||
| 193 | /* If music isn't playing, halt it if no looping is required, restart it */ | |
| 194 | /* othesrchise. NOP if the music is playing */ | |
| 195 | static int music_halt_or_loop (void) | |
| 196 | { | |
| 197 | /* Restart music if it has to loop */ | |
| 198 | ||
| 199 | if (!music_internal_playing()) | |
| 200 | { | |
| 201 | #ifdef USE_NATIVE_MIDI | |
| 202 | /* Native MIDI handles looping internally */ | |
| 203 | if (music_playing->type == MUS_MID && native_midi_ok) { | |
| 204 | music_loops = 0; | |
| 205 | } | |
| 206 | #endif | |
| 207 | ||
| 208 | /* Restart music if it has to loop at a high level */ | |
| 209 | if (music_loops) | |
| 210 | { | |
| 211 | Mix_Fading current_fade; | |
| 212 | if (music_loops > 0) { | |
| 213 | --music_loops; | |
| 214 | } | |
| 215 | current_fade = music_playing->fading; | |
| 216 | music_internal_play(music_playing, 0.0); | |
| 217 | music_playing->fading = current_fade; | |
| 218 | } | |
| 219 | else | |
| 220 | { | |
| 221 | music_internal_halt(); | |
| 222 | if (music_finished_hook) | |
| 223 | music_finished_hook(); | |
| 224 | ||
| 225 | return 0; | |
| 226 | } | |
| 227 | } | |
| 228 | ||
| 229 | return 1; | |
| 230 | } | |
| 231 | ||
| 232 | ||
| 161 | Mix_UnlockAudio(); | |
| 162 | } | |
| 163 | ||
| 164 | /* Convenience function to fill audio and mix at the specified volume | |
| 165 | This is called from many music player's GetAudio callback. | |
| 166 | */ | |
| 167 | int music_pcm_getaudio(void *context, void *data, int bytes, int volume, | |
| 168 | int (*GetSome)(void *context, void *data, int bytes, SDL_bool *done)) | |
| 169 | { | |
| 170 | Uint8 *snd = (Uint8 *)data; | |
| 171 | Uint8 *dst; | |
| 172 | int len = bytes; | |
| 173 | SDL_bool done = SDL_FALSE; | |
| 174 | ||
| 175 | if (volume == MIX_MAX_VOLUME) { | |
| 176 | dst = snd; | |
| 177 | } else { | |
| 178 | dst = SDL_stack_alloc(Uint8, bytes); | |
| 179 | } | |
| 180 | while (len > 0 && !done) { | |
| 181 | int consumed = GetSome(context, dst, len, &done); | |
| 182 | if (consumed < 0) { | |
| 183 | break; | |
| 184 | } | |
| 185 | ||
| 186 | if (volume == MIX_MAX_VOLUME) { | |
| 187 | dst += consumed; | |
| 188 | } else { | |
| 189 | SDL_MixAudioFormat(snd, dst, music_spec.format, (Uint32)consumed, volume); | |
| 190 | snd += consumed; | |
| 191 | } | |
| 192 | len -= consumed; | |
| 193 | } | |
| 194 | if (volume != MIX_MAX_VOLUME) { | |
| 195 | SDL_stack_free(dst); | |
| 196 | } | |
| 197 | return len; | |
| 198 | } | |
| 233 | 199 | |
| 234 | 200 | /* Mixing function */ |
| 235 | void music_mixer(void *udata, Uint8 *stream, int len) | |
| 236 | { | |
| 237 | int left = 0; | |
| 238 | ||
| 239 | if ( music_playing && music_active ) { | |
| 201 | void SDLCALL music_mixer(void *udata, Uint8 *stream, int len) | |
| 202 | { | |
| 203 | while (music_playing && music_active && len > 0) { | |
| 240 | 204 | /* Handle fading */ |
| 241 | if ( music_playing->fading != MIX_NO_FADING ) { | |
| 242 | if ( music_playing->fade_step++ < music_playing->fade_steps ) { | |
| 205 | if (music_playing->fading != MIX_NO_FADING) { | |
| 206 | if (music_playing->fade_step++ < music_playing->fade_steps) { | |
| 243 | 207 | int volume; |
| 244 | 208 | int fade_step = music_playing->fade_step; |
| 245 | 209 | int fade_steps = music_playing->fade_steps; |
| 246 | 210 | |
| 247 | if ( music_playing->fading == MIX_FADING_OUT ) { | |
| 211 | if (music_playing->fading == MIX_FADING_OUT) { | |
| 248 | 212 | volume = (music_volume * (fade_steps-fade_step)) / fade_steps; |
| 249 | 213 | } else { /* Fading in */ |
| 250 | 214 | volume = (music_volume * fade_step) / fade_steps; |
| 251 | 215 | } |
| 252 | 216 | music_internal_volume(volume); |
| 253 | 217 | } else { |
| 254 | if ( music_playing->fading == MIX_FADING_OUT ) { | |
| 218 | if (music_playing->fading == MIX_FADING_OUT) { | |
| 255 | 219 | music_internal_halt(); |
| 256 | if ( music_finished_hook ) { | |
| 220 | if (music_finished_hook) { | |
| 257 | 221 | music_finished_hook(); |
| 258 | 222 | } |
| 259 | 223 | return; |
| 262 | 226 | } |
| 263 | 227 | } |
| 264 | 228 | |
| 265 | music_halt_or_loop(); | |
| 266 | if (!music_internal_playing()) | |
| 267 | return; | |
| 268 | ||
| 269 | switch (music_playing->type) { | |
| 270 | #ifdef CMD_MUSIC | |
| 271 | case MUS_CMD: | |
| 272 | /* The playing is done externally */ | |
| 273 | break; | |
| 274 | #endif | |
| 275 | #ifdef WAV_MUSIC | |
| 276 | case MUS_WAV: | |
| 277 | left = WAVStream_PlaySome(stream, len); | |
| 278 | break; | |
| 279 | #endif | |
| 280 | #ifdef MODPLUG_MUSIC | |
| 281 | case MUS_MODPLUG: | |
| 282 | left = modplug_playAudio(music_playing->data.modplug, stream, len); | |
| 283 | break; | |
| 284 | #endif | |
| 285 | #ifdef MOD_MUSIC | |
| 286 | case MUS_MOD: | |
| 287 | left = MOD_playAudio(music_playing->data.module, stream, len); | |
| 288 | break; | |
| 289 | #endif | |
| 290 | #ifdef MID_MUSIC | |
| 291 | case MUS_MID: | |
| 292 | #ifdef USE_NATIVE_MIDI | |
| 293 | if ( native_midi_ok ) { | |
| 294 | /* Native midi is handled asynchronously */ | |
| 295 | goto skip; | |
| 296 | } | |
| 297 | #endif | |
| 298 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 299 | if ( fluidsynth_ok ) { | |
| 300 | fluidsynth_playsome(music_playing->data.fluidsynthmidi, stream, len); | |
| 301 | goto skip; | |
| 302 | } | |
| 303 | #endif | |
| 304 | #ifdef USE_TIMIDITY_MIDI | |
| 305 | if ( timidity_ok ) { | |
| 306 | int samples = len / samplesize; | |
| 307 | Timidity_PlaySome(stream, samples); | |
| 308 | goto skip; | |
| 309 | } | |
| 310 | #endif | |
| 311 | break; | |
| 312 | #endif | |
| 313 | #ifdef OGG_MUSIC | |
| 314 | case MUS_OGG: | |
| 315 | ||
| 316 | left = OGG_playAudio(music_playing->data.ogg, stream, len); | |
| 317 | break; | |
| 318 | #endif | |
| 319 | #ifdef FLAC_MUSIC | |
| 320 | case MUS_FLAC: | |
| 321 | left = FLAC_playAudio(music_playing->data.flac, stream, len); | |
| 322 | break; | |
| 323 | #endif | |
| 324 | #ifdef MP3_MUSIC | |
| 325 | case MUS_MP3: | |
| 326 | left = (len - smpeg.SMPEG_playAudio(music_playing->data.mp3, stream, len)); | |
| 327 | break; | |
| 328 | #endif | |
| 329 | #ifdef MP3_MAD_MUSIC | |
| 330 | case MUS_MP3_MAD: | |
| 331 | left = mad_getSamples(music_playing->data.mp3_mad, stream, len); | |
| 332 | break; | |
| 333 | #endif | |
| 334 | default: | |
| 335 | /* Unknown music type?? */ | |
| 336 | break; | |
| 337 | } | |
| 338 | } | |
| 339 | ||
| 340 | skip: | |
| 341 | /* Handle seamless music looping */ | |
| 342 | if (left > 0 && left < len) { | |
| 343 | music_halt_or_loop(); | |
| 344 | if (music_internal_playing()) | |
| 345 | music_mixer(udata, stream+(len-left), left); | |
| 346 | } | |
| 347 | } | |
| 348 | ||
| 349 | /* Initialize the music players with a certain desired audio format */ | |
| 350 | int open_music(SDL_AudioSpec *mixer) | |
| 351 | { | |
| 352 | #ifdef WAV_MUSIC | |
| 353 | if ( WAVStream_Init(mixer) == 0 ) { | |
| 354 | add_music_decoder("WAVE"); | |
| 355 | } | |
| 356 | #endif | |
| 357 | #ifdef MODPLUG_MUSIC | |
| 358 | if ( modplug_init(mixer) == 0 ) { | |
| 359 | add_music_decoder("MODPLUG"); | |
| 360 | } | |
| 361 | #endif | |
| 362 | #ifdef MOD_MUSIC | |
| 363 | if ( MOD_init(mixer) == 0 ) { | |
| 364 | add_music_decoder("MIKMOD"); | |
| 365 | } | |
| 366 | #endif | |
| 367 | #ifdef MID_MUSIC | |
| 368 | #ifdef USE_TIMIDITY_MIDI | |
| 369 | samplesize = mixer->size / mixer->samples; | |
| 370 | if ( Timidity_Init(mixer->freq, mixer->format, | |
| 371 | mixer->channels, mixer->samples) == 0 ) { | |
| 372 | timidity_ok = 1; | |
| 373 | add_music_decoder("TIMIDITY"); | |
| 374 | } else { | |
| 375 | timidity_ok = 0; | |
| 376 | } | |
| 377 | #endif | |
| 378 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 379 | if ( fluidsynth_init(mixer) == 0 ) { | |
| 380 | fluidsynth_ok = 1; | |
| 381 | add_music_decoder("FLUIDSYNTH"); | |
| 382 | } else { | |
| 383 | fluidsynth_ok = 0; | |
| 384 | } | |
| 385 | #endif | |
| 386 | #ifdef USE_NATIVE_MIDI | |
| 387 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 388 | native_midi_ok = !fluidsynth_ok; | |
| 389 | if ( native_midi_ok ) | |
| 390 | #endif | |
| 391 | #ifdef USE_TIMIDITY_MIDI | |
| 392 | native_midi_ok = !timidity_ok; | |
| 393 | if ( !native_midi_ok ) { | |
| 394 | native_midi_ok = (getenv("SDL_NATIVE_MUSIC") != NULL); | |
| 395 | } | |
| 396 | if ( native_midi_ok ) | |
| 397 | #endif | |
| 398 | native_midi_ok = native_midi_detect(); | |
| 399 | if ( native_midi_ok ) | |
| 400 | add_music_decoder("NATIVEMIDI"); | |
| 401 | #endif | |
| 402 | #endif | |
| 403 | #ifdef OGG_MUSIC | |
| 404 | if ( OGG_init(mixer) == 0 ) { | |
| 405 | add_music_decoder("OGG"); | |
| 406 | } | |
| 407 | #endif | |
| 408 | #ifdef FLAC_MUSIC | |
| 409 | if ( FLAC_init(mixer) == 0 ) { | |
| 410 | add_music_decoder("FLAC"); | |
| 411 | } | |
| 412 | #endif | |
| 413 | #if defined(MP3_MUSIC) || defined(MP3_MAD_MUSIC) | |
| 414 | /* Keep a copy of the mixer */ | |
| 415 | used_mixer = *mixer; | |
| 416 | add_music_decoder("MP3"); | |
| 417 | #endif | |
| 418 | ||
| 419 | music_playing = NULL; | |
| 420 | music_stopped = 0; | |
| 421 | Mix_VolumeMusic(SDL_MIX_MAXVOLUME); | |
| 229 | if (music_playing->interface->GetAudio) { | |
| 230 | int left = music_playing->interface->GetAudio(music_playing->context, stream, len); | |
| 231 | if (left != 0) { | |
| 232 | /* Either an error or finished playing with data left */ | |
| 233 | music_playing->playing = SDL_FALSE; | |
| 234 | } | |
| 235 | if (left > 0) { | |
| 236 | stream += (len - left); | |
| 237 | len = left; | |
| 238 | } else { | |
| 239 | len = 0; | |
| 240 | } | |
| 241 | } else { | |
| 242 | len = 0; | |
| 243 | } | |
| 244 | ||
| 245 | if (!music_internal_playing()) { | |
| 246 | music_internal_halt(); | |
| 247 | if (music_finished_hook) { | |
| 248 | music_finished_hook(); | |
| 249 | } | |
| 250 | } | |
| 251 | } | |
| 252 | } | |
| 253 | ||
| 254 | /* Load the music interface libraries */ | |
| 255 | int load_music(void) | |
| 256 | { | |
| 257 | char hint[128]; | |
| 258 | ||
| 259 | int i; | |
| 260 | for (i = 0; i < SDL_arraysize(s_music_interfaces); ++i) { | |
| 261 | Mix_MusicInterface *interface = s_music_interfaces[i]; | |
| 262 | if (interface->loaded) { | |
| 263 | continue; | |
| 264 | } | |
| 265 | ||
| 266 | SDL_snprintf(hint, sizeof(hint), "SDL_MIXER_DISABLE_%s", interface->tag); | |
| 267 | if (SDL_GetHintBoolean(hint, SDL_FALSE)) { | |
| 268 | continue; | |
| 269 | } | |
| 270 | ||
| 271 | if (!interface->Load || interface->Load() == 0) { | |
| 272 | interface->loaded = SDL_TRUE; | |
| 273 | } | |
| 274 | } | |
| 275 | return 0; | |
| 276 | } | |
| 277 | ||
| 278 | /* Return SDL_TRUE if the music type is available */ | |
| 279 | SDL_bool has_music(Mix_MusicType type) | |
| 280 | { | |
| 281 | int i; | |
| 282 | for (i = 0; i < SDL_arraysize(s_music_interfaces); ++i) { | |
| 283 | Mix_MusicInterface *interface = s_music_interfaces[i]; | |
| 284 | if (interface->type != type) { | |
| 285 | continue; | |
| 286 | } | |
| 287 | if (interface->opened) { | |
| 288 | return SDL_TRUE; | |
| 289 | } | |
| 290 | } | |
| 291 | return SDL_FALSE; | |
| 292 | } | |
| 293 | ||
| 294 | /* Initialize the music interfaces with a certain desired audio format */ | |
| 295 | int open_music(const SDL_AudioSpec *spec) | |
| 296 | { | |
| 297 | int i; | |
| 298 | SDL_bool use_native_midi = SDL_FALSE; | |
| 299 | ||
| 300 | #ifdef MIX_INIT_SOUNDFONT_PATHS | |
| 301 | if (!soundfont_paths) { | |
| 302 | soundfont_paths = SDL_strdup(MIX_INIT_SOUNDFONT_PATHS); | |
| 303 | } | |
| 304 | #endif | |
| 305 | ||
| 306 | ||
| 307 | #ifdef MUSIC_MID_NATIVE | |
| 308 | if (SDL_GetHintBoolean("SDL_NATIVE_MUSIC", SDL_FALSE) && native_midi_detect()) { | |
| 309 | use_native_midi = SDL_TRUE; | |
| 310 | } | |
| 311 | #endif | |
| 312 | ||
| 313 | music_spec = *spec; | |
| 314 | for (i = 0; i < SDL_arraysize(s_music_interfaces); ++i) { | |
| 315 | Mix_MusicInterface *interface = s_music_interfaces[i]; | |
| 316 | if (!interface->loaded) { | |
| 317 | continue; | |
| 318 | } | |
| 319 | ||
| 320 | if (interface->type == MUS_MID && use_native_midi && interface->api != MIX_MUSIC_NATIVEMIDI) { | |
| 321 | continue; | |
| 322 | } | |
| 323 | ||
| 324 | if (!interface->Open || interface->Open(spec) == 0) { | |
| 325 | interface->opened = SDL_TRUE; | |
| 326 | add_music_decoder(interface->tag); | |
| 327 | } | |
| 328 | } | |
| 329 | ||
| 330 | if (has_music(MUS_MOD)) { | |
| 331 | add_music_decoder("MOD"); | |
| 332 | } | |
| 333 | if (has_music(MUS_MID)) { | |
| 334 | add_music_decoder("MIDI"); | |
| 335 | } | |
| 336 | if (has_music(MUS_MP3)) { | |
| 337 | add_music_decoder("MP3"); | |
| 338 | } | |
| 339 | ||
| 340 | Mix_VolumeMusic(MIX_MAX_VOLUME); | |
| 422 | 341 | |
| 423 | 342 | /* Calculate the number of ms for each callback */ |
| 424 | ms_per_step = (int) (((float)mixer->samples * 1000.0) / mixer->freq); | |
| 425 | ||
| 426 | return(0); | |
| 427 | } | |
| 428 | ||
| 429 | /* Portable case-insensitive string compare function */ | |
| 430 | int MIX_string_equals(const char *str1, const char *str2) | |
| 431 | { | |
| 432 | while ( *str1 && *str2 ) { | |
| 433 | if ( toupper((unsigned char)*str1) != | |
| 434 | toupper((unsigned char)*str2) ) | |
| 435 | break; | |
| 436 | ++str1; | |
| 437 | ++str2; | |
| 438 | } | |
| 439 | return (!*str1 && !*str2); | |
| 440 | } | |
| 441 | ||
| 442 | static int detect_mp3(Uint8 *magic) | |
| 443 | { | |
| 444 | if ( strncmp((char *)magic, "ID3", 3) == 0 ) { | |
| 445 | return 1; | |
| 446 | } | |
| 447 | ||
| 448 | /* Detection code lifted from SMPEG */ | |
| 449 | if(((magic[0] & 0xff) != 0xff) || // No sync bits | |
| 450 | ((magic[1] & 0xf0) != 0xf0) || // | |
| 451 | ((magic[2] & 0xf0) == 0x00) || // Bitrate is 0 | |
| 452 | ((magic[2] & 0xf0) == 0xf0) || // Bitrate is 15 | |
| 453 | ((magic[2] & 0x0c) == 0x0c) || // Frequency is 3 | |
| 454 | ((magic[1] & 0x06) == 0x00)) { // Layer is 4 | |
| 455 | return(0); | |
| 456 | } | |
| 457 | return 1; | |
| 458 | } | |
| 459 | ||
| 460 | /* MUS_MOD can't be auto-detected. If no other format was detected, MOD is | |
| 461 | * assumed and MUS_MOD will be returned, meaning that the format might not | |
| 462 | * actually be MOD-based. | |
| 463 | * | |
| 464 | * Returns MUS_NONE in case of errors. */ | |
| 465 | static Mix_MusicType detect_music_type(SDL_RWops *src) | |
| 466 | { | |
| 467 | Uint8 magic[5]; | |
| 468 | Uint8 moremagic[9]; | |
| 469 | ||
| 470 | Sint64 start = SDL_RWtell(src); | |
| 471 | if (SDL_RWread(src, magic, 1, 4) != 4 || SDL_RWread(src, moremagic, 1, 8) != 8 ) { | |
| 472 | Mix_SetError("Couldn't read from RWops"); | |
| 473 | return MUS_NONE; | |
| 474 | } | |
| 475 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 476 | magic[4]='\0'; | |
| 477 | moremagic[8] = '\0'; | |
| 478 | ||
| 479 | /* WAVE files have the magic four bytes "RIFF" | |
| 480 | AIFF files have the magic 12 bytes "FORM" XXXX "AIFF" */ | |
| 481 | if (((strcmp((char *)magic, "RIFF") == 0) && (strcmp((char *)(moremagic+4), "WAVE") == 0)) || | |
| 482 | (strcmp((char *)magic, "FORM") == 0)) { | |
| 483 | return MUS_WAV; | |
| 484 | } | |
| 485 | ||
| 343 | ms_per_step = (int) (((float)spec->samples * 1000.0) / spec->freq); | |
| 344 | ||
| 345 | return 0; | |
| 346 | } | |
| 347 | ||
| 348 | Mix_MusicType detect_music_type_from_magic(const Uint8 *magic) | |
| 349 | { | |
| 486 | 350 | /* Ogg Vorbis files have the magic four bytes "OggS" */ |
| 487 | if (strcmp((char *)magic, "OggS") == 0) { | |
| 351 | if (SDL_memcmp(magic, "OggS", 4) == 0) { | |
| 488 | 352 | return MUS_OGG; |
| 489 | 353 | } |
| 490 | 354 | |
| 491 | 355 | /* FLAC files have the magic four bytes "fLaC" */ |
| 492 | if (strcmp((char *)magic, "fLaC") == 0) { | |
| 356 | if (SDL_memcmp(magic, "fLaC", 4) == 0) { | |
| 493 | 357 | return MUS_FLAC; |
| 494 | 358 | } |
| 495 | 359 | |
| 496 | 360 | /* MIDI files have the magic four bytes "MThd" */ |
| 497 | if (strcmp((char *)magic, "MThd") == 0) { | |
| 361 | if (SDL_memcmp(magic, "MThd", 4) == 0) { | |
| 498 | 362 | return MUS_MID; |
| 499 | 363 | } |
| 500 | 364 | |
| 501 | if (detect_mp3(magic)) { | |
| 365 | if (SDL_memcmp(magic, "ID3", 3) == 0 || | |
| 366 | (magic[0] == 0xFF && (magic[1] & 0xFE) == 0xFA)) { | |
| 502 | 367 | return MUS_MP3; |
| 503 | 368 | } |
| 504 | 369 | |
| 510 | 375 | return MUS_MOD; |
| 511 | 376 | } |
| 512 | 377 | |
| 378 | static Mix_MusicType detect_music_type(SDL_RWops *src) | |
| 379 | { | |
| 380 | Uint8 magic[12]; | |
| 381 | ||
| 382 | if (SDL_RWread(src, magic, 1, 12) != 12) { | |
| 383 | Mix_SetError("Couldn't read first 12 bytes of audio data"); | |
| 384 | return MUS_NONE; | |
| 385 | } | |
| 386 | SDL_RWseek(src, -12, RW_SEEK_CUR); | |
| 387 | ||
| 388 | /* WAVE files have the magic four bytes "RIFF" | |
| 389 | AIFF files have the magic 12 bytes "FORM" XXXX "AIFF" */ | |
| 390 | if (((SDL_memcmp(magic, "RIFF", 4) == 0) && (SDL_memcmp((magic+8), "WAVE", 4) == 0)) || | |
| 391 | (SDL_memcmp(magic, "FORM", 4) == 0)) { | |
| 392 | return MUS_WAV; | |
| 393 | } | |
| 394 | ||
| 395 | return detect_music_type_from_magic(magic); | |
| 396 | } | |
| 397 | ||
| 513 | 398 | /* Load a music file */ |
| 514 | 399 | Mix_Music *Mix_LoadMUS(const char *file) |
| 515 | 400 | { |
| 401 | int i; | |
| 402 | void *context; | |
| 403 | char *ext; | |
| 404 | Mix_MusicType type; | |
| 516 | 405 | SDL_RWops *src; |
| 517 | Mix_Music *music; | |
| 518 | Mix_MusicType type; | |
| 519 | char *ext = strrchr(file, '.'); | |
| 520 | ||
| 521 | #ifdef CMD_MUSIC | |
| 522 | if ( music_cmd ) { | |
| 523 | /* Allocate memory for the music structure */ | |
| 524 | music = (Mix_Music *)SDL_malloc(sizeof(Mix_Music)); | |
| 525 | if ( music == NULL ) { | |
| 526 | Mix_SetError("Out of memory"); | |
| 527 | return(NULL); | |
| 528 | } | |
| 529 | music->error = 0; | |
| 530 | music->type = MUS_CMD; | |
| 531 | music->data.cmd = MusicCMD_LoadSong(music_cmd, file); | |
| 532 | if ( music->data.cmd == NULL ) { | |
| 533 | SDL_free(music); | |
| 534 | music = NULL; | |
| 535 | } | |
| 536 | return music; | |
| 537 | } | |
| 538 | #endif | |
| 406 | ||
| 407 | for (i = 0; i < SDL_arraysize(s_music_interfaces); ++i) { | |
| 408 | Mix_MusicInterface *interface = s_music_interfaces[i]; | |
| 409 | if (!interface->opened || !interface->CreateFromFile) { | |
| 410 | continue; | |
| 411 | } | |
| 412 | ||
| 413 | context = interface->CreateFromFile(file); | |
| 414 | if (context) { | |
| 415 | /* Allocate memory for the music structure */ | |
| 416 | Mix_Music *music = (Mix_Music *)SDL_calloc(1, sizeof(Mix_Music)); | |
| 417 | if (music == NULL) { | |
| 418 | Mix_SetError("Out of memory"); | |
| 419 | return NULL; | |
| 420 | } | |
| 421 | music->interface = interface; | |
| 422 | music->context = context; | |
| 423 | return music; | |
| 424 | } | |
| 425 | } | |
| 539 | 426 | |
| 540 | 427 | src = SDL_RWFromFile(file, "rb"); |
| 541 | if ( src == NULL ) { | |
| 428 | if (src == NULL) { | |
| 542 | 429 | Mix_SetError("Couldn't open '%s'", file); |
| 543 | 430 | return NULL; |
| 544 | 431 | } |
| 546 | 433 | /* Use the extension as a first guess on the file type */ |
| 547 | 434 | type = MUS_NONE; |
| 548 | 435 | ext = strrchr(file, '.'); |
| 549 | /* No need to guard these with #ifdef *_MUSIC stuff, | |
| 550 | * since we simply call Mix_LoadMUSType_RW() later */ | |
| 551 | if ( ext ) { | |
| 436 | if (ext) { | |
| 552 | 437 | ++ext; /* skip the dot in the extension */ |
| 553 | if ( MIX_string_equals(ext, "WAV") ) { | |
| 438 | if (SDL_strcasecmp(ext, "WAV") == 0) { | |
| 554 | 439 | type = MUS_WAV; |
| 555 | } else if ( MIX_string_equals(ext, "MID") || | |
| 556 | MIX_string_equals(ext, "MIDI") || | |
| 557 | MIX_string_equals(ext, "KAR") ) { | |
| 440 | } else if (SDL_strcasecmp(ext, "MID") == 0 || | |
| 441 | SDL_strcasecmp(ext, "MIDI") == 0 || | |
| 442 | SDL_strcasecmp(ext, "KAR") == 0) { | |
| 558 | 443 | type = MUS_MID; |
| 559 | } else if ( MIX_string_equals(ext, "OGG") ) { | |
| 444 | } else if (SDL_strcasecmp(ext, "OGG") == 0) { | |
| 560 | 445 | type = MUS_OGG; |
| 561 | } else if ( MIX_string_equals(ext, "FLAC") ) { | |
| 446 | } else if (SDL_strcasecmp(ext, "FLAC") == 0) { | |
| 562 | 447 | type = MUS_FLAC; |
| 563 | } else if ( MIX_string_equals(ext, "MPG") || | |
| 564 | MIX_string_equals(ext, "MPEG") || | |
| 565 | MIX_string_equals(ext, "MP3") || | |
| 566 | MIX_string_equals(ext, "MAD") ) { | |
| 448 | } else if (SDL_strcasecmp(ext, "MPG") == 0 || | |
| 449 | SDL_strcasecmp(ext, "MPEG") == 0 || | |
| 450 | SDL_strcasecmp(ext, "MP3") == 0 || | |
| 451 | SDL_strcasecmp(ext, "MAD") == 0) { | |
| 567 | 452 | type = MUS_MP3; |
| 568 | } | |
| 569 | } | |
| 570 | if ( type == MUS_NONE ) { | |
| 571 | type = detect_music_type(src); | |
| 572 | } | |
| 573 | ||
| 574 | /* We need to know if a specific error occurs; if not, we'll set a | |
| 575 | * generic one, so we clear the current one. */ | |
| 576 | SDL_ClearError(); | |
| 577 | music = Mix_LoadMUSType_RW(src, type, SDL_TRUE); | |
| 578 | if ( music == NULL && Mix_GetError()[0] == '\0' ) { | |
| 579 | Mix_SetError("Unrecognized music format"); | |
| 580 | } | |
| 581 | return music; | |
| 453 | } else if (SDL_strcasecmp(ext, "669") == 0 || | |
| 454 | SDL_strcasecmp(ext, "AMF") == 0 || | |
| 455 | SDL_strcasecmp(ext, "AMS") == 0 || | |
| 456 | SDL_strcasecmp(ext, "DBM") == 0 || | |
| 457 | SDL_strcasecmp(ext, "DSM") == 0 || | |
| 458 | SDL_strcasecmp(ext, "FAR") == 0 || | |
| 459 | SDL_strcasecmp(ext, "IT") == 0 || | |
| 460 | SDL_strcasecmp(ext, "MED") == 0 || | |
| 461 | SDL_strcasecmp(ext, "MDL") == 0 || | |
| 462 | SDL_strcasecmp(ext, "MOD") == 0 || | |
| 463 | SDL_strcasecmp(ext, "MOL") == 0 || | |
| 464 | SDL_strcasecmp(ext, "MTM") == 0 || | |
| 465 | SDL_strcasecmp(ext, "NST") == 0 || | |
| 466 | SDL_strcasecmp(ext, "OKT") == 0 || | |
| 467 | SDL_strcasecmp(ext, "PTM") == 0 || | |
| 468 | SDL_strcasecmp(ext, "S3M") == 0 || | |
| 469 | SDL_strcasecmp(ext, "STM") == 0 || | |
| 470 | SDL_strcasecmp(ext, "ULT") == 0 || | |
| 471 | SDL_strcasecmp(ext, "UMX") == 0 || | |
| 472 | SDL_strcasecmp(ext, "WOW") == 0 || | |
| 473 | SDL_strcasecmp(ext, "XM") == 0) { | |
| 474 | type = MUS_MOD; | |
| 475 | } | |
| 476 | } | |
| 477 | return Mix_LoadMUSType_RW(src, type, SDL_TRUE); | |
| 582 | 478 | } |
| 583 | 479 | |
| 584 | 480 | Mix_Music *Mix_LoadMUS_RW(SDL_RWops *src, int freesrc) |
| 588 | 484 | |
| 589 | 485 | Mix_Music *Mix_LoadMUSType_RW(SDL_RWops *src, Mix_MusicType type, int freesrc) |
| 590 | 486 | { |
| 591 | Mix_Music *music; | |
| 487 | int i; | |
| 488 | void *context; | |
| 592 | 489 | Sint64 start; |
| 593 | 490 | |
| 594 | 491 | if (!src) { |
| 601 | 498 | * this is. */ |
| 602 | 499 | if (type == MUS_NONE) { |
| 603 | 500 | if ((type = detect_music_type(src)) == MUS_NONE) { |
| 604 | /* Don't call Mix_SetError() here since detect_music_type() | |
| 605 | * does that. */ | |
| 501 | /* Don't call Mix_SetError() since detect_music_type() does that. */ | |
| 606 | 502 | if (freesrc) { |
| 607 | 503 | SDL_RWclose(src); |
| 608 | 504 | } |
| 610 | 506 | } |
| 611 | 507 | } |
| 612 | 508 | |
| 613 | /* Allocate memory for the music structure */ | |
| 614 | music = (Mix_Music *)SDL_malloc(sizeof(Mix_Music)); | |
| 615 | if (music == NULL ) { | |
| 616 | Mix_SetError("Out of memory"); | |
| 617 | if (freesrc) { | |
| 618 | SDL_RWclose(src); | |
| 619 | } | |
| 620 | return NULL; | |
| 621 | } | |
| 622 | music->error = 1; | |
| 623 | ||
| 624 | switch (type) { | |
| 625 | #ifdef WAV_MUSIC | |
| 626 | case MUS_WAV: | |
| 627 | music->type = MUS_WAV; | |
| 628 | music->data.wave = WAVStream_LoadSong_RW(src, freesrc); | |
| 629 | if (music->data.wave) { | |
| 630 | music->error = 0; | |
| 631 | } | |
| 632 | break; | |
| 633 | #endif | |
| 634 | #ifdef OGG_MUSIC | |
| 635 | case MUS_OGG: | |
| 636 | music->type = MUS_OGG; | |
| 637 | music->data.ogg = OGG_new_RW(src, freesrc); | |
| 638 | if (music->data.ogg) { | |
| 639 | music->error = 0; | |
| 640 | } | |
| 641 | break; | |
| 642 | #endif | |
| 643 | #ifdef FLAC_MUSIC | |
| 644 | case MUS_FLAC: | |
| 645 | music->type = MUS_FLAC; | |
| 646 | music->data.flac = FLAC_new_RW(src, freesrc); | |
| 647 | if (music->data.flac) { | |
| 648 | music->error = 0; | |
| 649 | } | |
| 650 | break; | |
| 651 | #endif | |
| 652 | #ifdef MP3_MUSIC | |
| 653 | case MUS_MP3: | |
| 654 | if (Mix_Init(MIX_INIT_MP3)) { | |
| 655 | SMPEG_Info info; | |
| 656 | music->type = MUS_MP3; | |
| 657 | music->data.mp3 = smpeg.SMPEG_new_rwops(src, &info, freesrc, 0); | |
| 658 | if (!info.has_audio) { | |
| 659 | Mix_SetError("MPEG file does not have any audio stream."); | |
| 660 | smpeg.SMPEG_delete(music->data.mp3); | |
| 661 | /* Deleting the MP3 closed the source if desired */ | |
| 662 | freesrc = SDL_FALSE; | |
| 663 | } else { | |
| 664 | smpeg.SMPEG_actualSpec(music->data.mp3, &used_mixer); | |
| 665 | music->error = 0; | |
| 666 | } | |
| 667 | } | |
| 668 | break; | |
| 669 | #elif defined(MP3_MAD_MUSIC) | |
| 670 | case MUS_MP3: | |
| 671 | music->type = MUS_MP3_MAD; | |
| 672 | music->data.mp3_mad = mad_openFileRW(src, &used_mixer, freesrc); | |
| 673 | if (music->data.mp3_mad) { | |
| 674 | music->error = 0; | |
| 675 | } else { | |
| 676 | Mix_SetError("Could not initialize MPEG stream."); | |
| 677 | } | |
| 678 | break; | |
| 679 | #endif | |
| 680 | #ifdef MID_MUSIC | |
| 681 | case MUS_MID: | |
| 682 | music->type = MUS_MID; | |
| 683 | #ifdef USE_NATIVE_MIDI | |
| 684 | if (native_midi_ok) { | |
| 685 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 686 | music->data.nativemidi = native_midi_loadsong_RW(src, freesrc); | |
| 687 | if (music->data.nativemidi) { | |
| 688 | music->error = 0; | |
| 689 | } else { | |
| 690 | Mix_SetError("%s", native_midi_error()); | |
| 691 | } | |
| 692 | break; | |
| 693 | } | |
| 694 | #endif | |
| 695 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 696 | if (fluidsynth_ok) { | |
| 697 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 698 | music->data.fluidsynthmidi = fluidsynth_loadsong_RW(src, freesrc); | |
| 699 | if (music->data.fluidsynthmidi) { | |
| 700 | music->error = 0; | |
| 701 | } | |
| 702 | break; | |
| 703 | } | |
| 704 | #endif | |
| 705 | #ifdef USE_TIMIDITY_MIDI | |
| 706 | if (timidity_ok) { | |
| 707 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 708 | music->data.midi = Timidity_LoadSong_RW(src, freesrc); | |
| 709 | if (music->data.midi) { | |
| 710 | music->error = 0; | |
| 711 | } else { | |
| 712 | Mix_SetError("%s", Timidity_Error()); | |
| 713 | } | |
| 714 | } else { | |
| 715 | Mix_SetError("%s", Timidity_Error()); | |
| 716 | } | |
| 717 | #endif | |
| 718 | break; | |
| 719 | #endif | |
| 720 | #if defined(MODPLUG_MUSIC) || defined(MOD_MUSIC) | |
| 721 | case MUS_MOD: | |
| 722 | #ifdef MODPLUG_MUSIC | |
| 723 | if (music->error) { | |
| 724 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 725 | music->type = MUS_MODPLUG; | |
| 726 | music->data.modplug = modplug_new_RW(src, freesrc); | |
| 727 | if (music->data.modplug) { | |
| 728 | music->error = 0; | |
| 729 | } | |
| 730 | } | |
| 731 | #endif | |
| 732 | #ifdef MOD_MUSIC | |
| 733 | if (music->error) { | |
| 734 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 735 | music->type = MUS_MOD; | |
| 736 | music->data.module = MOD_new_RW(src, freesrc); | |
| 737 | if (music->data.module) { | |
| 738 | music->error = 0; | |
| 739 | } | |
| 740 | } | |
| 741 | #endif | |
| 742 | break; | |
| 743 | #endif | |
| 744 | ||
| 745 | default: | |
| 746 | Mix_SetError("Unrecognized music format"); | |
| 747 | break; | |
| 748 | } /* switch (want) */ | |
| 749 | ||
| 750 | if (music->error) { | |
| 751 | SDL_free(music); | |
| 752 | if (freesrc) { | |
| 753 | SDL_RWclose(src); | |
| 754 | } else { | |
| 755 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 756 | } | |
| 757 | music = NULL; | |
| 758 | } | |
| 759 | return music; | |
| 509 | Mix_ClearError(); | |
| 510 | ||
| 511 | for (i = 0; i < SDL_arraysize(s_music_interfaces); ++i) { | |
| 512 | Mix_MusicInterface *interface = s_music_interfaces[i]; | |
| 513 | if (!interface->opened || type != interface->type || !interface->CreateFromRW) { | |
| 514 | continue; | |
| 515 | } | |
| 516 | ||
| 517 | context = interface->CreateFromRW(src, freesrc); | |
| 518 | if (context) { | |
| 519 | /* Allocate memory for the music structure */ | |
| 520 | Mix_Music *music = (Mix_Music *)SDL_calloc(1, sizeof(Mix_Music)); | |
| 521 | if (music == NULL) { | |
| 522 | interface->Delete(context); | |
| 523 | Mix_SetError("Out of memory"); | |
| 524 | return NULL; | |
| 525 | } | |
| 526 | music->interface = interface; | |
| 527 | music->context = context; | |
| 528 | #ifdef DEBUG_MUSIC | |
| 529 | /* This would be useful to expose via an API */ | |
| 530 | SDL_Log("Music playing with %s\n", interface->tag); | |
| 531 | #endif | |
| 532 | return music; | |
| 533 | } | |
| 534 | ||
| 535 | /* Reset the stream for the next decoder */ | |
| 536 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 537 | } | |
| 538 | ||
| 539 | if (!*Mix_GetError()) { | |
| 540 | Mix_SetError("Unrecognized audio format"); | |
| 541 | } | |
| 542 | if (freesrc) { | |
| 543 | SDL_RWclose(src); | |
| 544 | } else { | |
| 545 | SDL_RWseek(src, start, RW_SEEK_SET); | |
| 546 | } | |
| 547 | return NULL; | |
| 760 | 548 | } |
| 761 | 549 | |
| 762 | 550 | /* Free a music chunk previously loaded */ |
| 763 | 551 | void Mix_FreeMusic(Mix_Music *music) |
| 764 | 552 | { |
| 765 | if ( music ) { | |
| 553 | if (music) { | |
| 766 | 554 | /* Stop the music if it's currently playing */ |
| 767 | SDL_LockAudio(); | |
| 768 | if ( music == music_playing ) { | |
| 555 | Mix_LockAudio(); | |
| 556 | if (music == music_playing) { | |
| 769 | 557 | /* Wait for any fade out to finish */ |
| 770 | while ( music->fading == MIX_FADING_OUT ) { | |
| 771 | SDL_UnlockAudio(); | |
| 558 | while (music->fading == MIX_FADING_OUT) { | |
| 559 | Mix_UnlockAudio(); | |
| 772 | 560 | SDL_Delay(100); |
| 773 | SDL_LockAudio(); | |
| 774 | } | |
| 775 | if ( music == music_playing ) { | |
| 561 | Mix_LockAudio(); | |
| 562 | } | |
| 563 | if (music == music_playing) { | |
| 776 | 564 | music_internal_halt(); |
| 777 | 565 | } |
| 778 | 566 | } |
| 779 | SDL_UnlockAudio(); | |
| 780 | switch (music->type) { | |
| 781 | #ifdef CMD_MUSIC | |
| 782 | case MUS_CMD: | |
| 783 | MusicCMD_FreeSong(music->data.cmd); | |
| 784 | break; | |
| 785 | #endif | |
| 786 | #ifdef WAV_MUSIC | |
| 787 | case MUS_WAV: | |
| 788 | WAVStream_FreeSong(music->data.wave); | |
| 789 | break; | |
| 790 | #endif | |
| 791 | #ifdef MODPLUG_MUSIC | |
| 792 | case MUS_MODPLUG: | |
| 793 | modplug_delete(music->data.modplug); | |
| 794 | break; | |
| 795 | #endif | |
| 796 | #ifdef MOD_MUSIC | |
| 797 | case MUS_MOD: | |
| 798 | MOD_delete(music->data.module); | |
| 799 | break; | |
| 800 | #endif | |
| 801 | #ifdef MID_MUSIC | |
| 802 | case MUS_MID: | |
| 803 | #ifdef USE_NATIVE_MIDI | |
| 804 | if ( native_midi_ok ) { | |
| 805 | native_midi_freesong(music->data.nativemidi); | |
| 806 | goto skip; | |
| 807 | } | |
| 808 | #endif | |
| 809 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 810 | if ( fluidsynth_ok ) { | |
| 811 | fluidsynth_freesong(music->data.fluidsynthmidi); | |
| 812 | goto skip; | |
| 813 | } | |
| 814 | #endif | |
| 815 | #ifdef USE_TIMIDITY_MIDI | |
| 816 | if ( timidity_ok ) { | |
| 817 | Timidity_FreeSong(music->data.midi); | |
| 818 | goto skip; | |
| 819 | } | |
| 820 | #endif | |
| 821 | break; | |
| 822 | #endif | |
| 823 | #ifdef OGG_MUSIC | |
| 824 | case MUS_OGG: | |
| 825 | OGG_delete(music->data.ogg); | |
| 826 | break; | |
| 827 | #endif | |
| 828 | #ifdef FLAC_MUSIC | |
| 829 | case MUS_FLAC: | |
| 830 | FLAC_delete(music->data.flac); | |
| 831 | break; | |
| 832 | #endif | |
| 833 | #ifdef MP3_MUSIC | |
| 834 | case MUS_MP3: | |
| 835 | smpeg.SMPEG_delete(music->data.mp3); | |
| 836 | break; | |
| 837 | #endif | |
| 838 | #ifdef MP3_MAD_MUSIC | |
| 839 | case MUS_MP3_MAD: | |
| 840 | mad_closeFile(music->data.mp3_mad); | |
| 841 | break; | |
| 842 | #endif | |
| 843 | default: | |
| 844 | /* Unknown music type?? */ | |
| 845 | break; | |
| 846 | } | |
| 847 | ||
| 848 | skip: | |
| 567 | Mix_UnlockAudio(); | |
| 568 | ||
| 569 | music->interface->Delete(music->context); | |
| 849 | 570 | SDL_free(music); |
| 850 | 571 | } |
| 851 | 572 | } |
| 857 | 578 | { |
| 858 | 579 | Mix_MusicType type = MUS_NONE; |
| 859 | 580 | |
| 860 | if ( music ) { | |
| 861 | type = music->type; | |
| 581 | if (music) { | |
| 582 | type = music->interface->type; | |
| 862 | 583 | } else { |
| 863 | SDL_LockAudio(); | |
| 864 | if ( music_playing ) { | |
| 865 | type = music_playing->type; | |
| 866 | } | |
| 867 | SDL_UnlockAudio(); | |
| 584 | Mix_LockAudio(); | |
| 585 | if (music_playing) { | |
| 586 | type = music_playing->interface->type; | |
| 587 | } | |
| 588 | Mix_UnlockAudio(); | |
| 868 | 589 | } |
| 869 | 590 | return(type); |
| 870 | 591 | } |
| 871 | 592 | |
| 872 | 593 | /* Play a music chunk. Returns 0, or -1 if there was an error. |
| 873 | 594 | */ |
| 874 | static int music_internal_play(Mix_Music *music, double position) | |
| 595 | static int music_internal_play(Mix_Music *music, int play_count, double position) | |
| 875 | 596 | { |
| 876 | 597 | int retval = 0; |
| 877 | 598 | |
| 878 | #if defined(__MACOSX__) && defined(USE_NATIVE_MIDI) | |
| 599 | #if defined(__MACOSX__) && defined(MID_MUSIC_NATIVE) | |
| 879 | 600 | /* This fixes a bug with native MIDI on Mac OS X, where you |
| 880 | 601 | can't really stop and restart MIDI from the audio callback. |
| 881 | 602 | */ |
| 882 | if ( music == music_playing && music->type == MUS_MID && native_midi_ok ) { | |
| 603 | if (music == music_playing && music->api == MIX_MUSIC_NATIVEMIDI) { | |
| 883 | 604 | /* Just a seek suffices to restart playing */ |
| 884 | 605 | music_internal_position(position); |
| 885 | 606 | return 0; |
| 887 | 608 | #endif |
| 888 | 609 | |
| 889 | 610 | /* Note the music we're playing */ |
| 890 | if ( music_playing ) { | |
| 611 | if (music_playing) { | |
| 891 | 612 | music_internal_halt(); |
| 892 | 613 | } |
| 893 | 614 | music_playing = music; |
| 615 | music_playing->playing = SDL_TRUE; | |
| 894 | 616 | |
| 895 | 617 | /* Set the initial volume */ |
| 896 | if ( music->type != MUS_MOD ) { | |
| 897 | music_internal_initialize_volume(); | |
| 898 | } | |
| 618 | music_internal_initialize_volume(); | |
| 899 | 619 | |
| 900 | 620 | /* Set up for playback */ |
| 901 | switch (music->type) { | |
| 902 | #ifdef CMD_MUSIC | |
| 903 | case MUS_CMD: | |
| 904 | MusicCMD_Start(music->data.cmd); | |
| 905 | break; | |
| 906 | #endif | |
| 907 | #ifdef WAV_MUSIC | |
| 908 | case MUS_WAV: | |
| 909 | WAVStream_Start(music->data.wave); | |
| 910 | break; | |
| 911 | #endif | |
| 912 | #ifdef MODPLUG_MUSIC | |
| 913 | case MUS_MODPLUG: | |
| 914 | /* can't set volume until file is loaded, so finally set it now */ | |
| 915 | music_internal_initialize_volume(); | |
| 916 | modplug_play(music->data.modplug); | |
| 917 | break; | |
| 918 | #endif | |
| 919 | #ifdef MOD_MUSIC | |
| 920 | case MUS_MOD: | |
| 921 | MOD_play(music->data.module); | |
| 922 | /* Player_SetVolume() does nothing before Player_Start() */ | |
| 923 | music_internal_initialize_volume(); | |
| 924 | break; | |
| 925 | #endif | |
| 926 | #ifdef MID_MUSIC | |
| 927 | case MUS_MID: | |
| 928 | #ifdef USE_NATIVE_MIDI | |
| 929 | if ( native_midi_ok ) { | |
| 930 | native_midi_start(music->data.nativemidi, music_loops); | |
| 931 | goto skip; | |
| 932 | } | |
| 933 | #endif | |
| 934 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 935 | if (fluidsynth_ok ) { | |
| 936 | fluidsynth_start(music->data.fluidsynthmidi); | |
| 937 | goto skip; | |
| 938 | } | |
| 939 | #endif | |
| 940 | #ifdef USE_TIMIDITY_MIDI | |
| 941 | if ( timidity_ok ) { | |
| 942 | Timidity_Start(music->data.midi); | |
| 943 | goto skip; | |
| 944 | } | |
| 945 | #endif | |
| 946 | break; | |
| 947 | #endif | |
| 948 | #ifdef OGG_MUSIC | |
| 949 | case MUS_OGG: | |
| 950 | OGG_play(music->data.ogg); | |
| 951 | break; | |
| 952 | #endif | |
| 953 | #ifdef FLAC_MUSIC | |
| 954 | case MUS_FLAC: | |
| 955 | FLAC_play(music->data.flac); | |
| 956 | break; | |
| 957 | #endif | |
| 958 | #ifdef MP3_MUSIC | |
| 959 | case MUS_MP3: | |
| 960 | smpeg.SMPEG_enableaudio(music->data.mp3,1); | |
| 961 | smpeg.SMPEG_enablevideo(music->data.mp3,0); | |
| 962 | smpeg.SMPEG_play(music_playing->data.mp3); | |
| 963 | break; | |
| 964 | #endif | |
| 965 | #ifdef MP3_MAD_MUSIC | |
| 966 | case MUS_MP3_MAD: | |
| 967 | mad_start(music->data.mp3_mad); | |
| 968 | break; | |
| 969 | #endif | |
| 970 | default: | |
| 971 | Mix_SetError("Can't play unknown music type"); | |
| 972 | retval = -1; | |
| 973 | break; | |
| 974 | } | |
| 975 | ||
| 976 | skip: | |
| 621 | retval = music->interface->Play(music->context, play_count); | |
| 622 | ||
| 977 | 623 | /* Set the playback position, note any errors if an offset is used */ |
| 978 | if ( retval == 0 ) { | |
| 979 | if ( position > 0.0 ) { | |
| 980 | if ( music_internal_position(position) < 0 ) { | |
| 624 | if (retval == 0) { | |
| 625 | if (position > 0.0) { | |
| 626 | if (music_internal_position(position) < 0) { | |
| 981 | 627 | Mix_SetError("Position not implemented for music type"); |
| 982 | 628 | retval = -1; |
| 983 | 629 | } |
| 987 | 633 | } |
| 988 | 634 | |
| 989 | 635 | /* If the setup failed, we're not playing any music anymore */ |
| 990 | if ( retval < 0 ) { | |
| 636 | if (retval < 0) { | |
| 637 | music->playing = SDL_FALSE; | |
| 991 | 638 | music_playing = NULL; |
| 992 | 639 | } |
| 993 | 640 | return(retval); |
| 994 | 641 | } |
| 642 | ||
| 995 | 643 | int Mix_FadeInMusicPos(Mix_Music *music, int loops, int ms, double position) |
| 996 | 644 | { |
| 997 | 645 | int retval; |
| 998 | 646 | |
| 999 | if ( ms_per_step == 0 ) { | |
| 647 | if (ms_per_step == 0) { | |
| 1000 | 648 | SDL_SetError("Audio device hasn't been opened"); |
| 1001 | 649 | return(-1); |
| 1002 | 650 | } |
| 1003 | 651 | |
| 1004 | 652 | /* Don't play null pointers :-) */ |
| 1005 | if ( music == NULL ) { | |
| 653 | if (music == NULL) { | |
| 1006 | 654 | Mix_SetError("music parameter was NULL"); |
| 1007 | 655 | return(-1); |
| 1008 | 656 | } |
| 1009 | 657 | |
| 1010 | 658 | /* Setup the data */ |
| 1011 | if ( ms ) { | |
| 659 | if (ms) { | |
| 1012 | 660 | music->fading = MIX_FADING_IN; |
| 1013 | 661 | } else { |
| 1014 | 662 | music->fading = MIX_NO_FADING; |
| 1017 | 665 | music->fade_steps = ms/ms_per_step; |
| 1018 | 666 | |
| 1019 | 667 | /* Play the puppy */ |
| 1020 | SDL_LockAudio(); | |
| 668 | Mix_LockAudio(); | |
| 1021 | 669 | /* If the current music is fading out, wait for the fade to complete */ |
| 1022 | while ( music_playing && (music_playing->fading == MIX_FADING_OUT) ) { | |
| 1023 | SDL_UnlockAudio(); | |
| 670 | while (music_playing && (music_playing->fading == MIX_FADING_OUT)) { | |
| 671 | Mix_UnlockAudio(); | |
| 1024 | 672 | SDL_Delay(100); |
| 1025 | SDL_LockAudio(); | |
| 1026 | } | |
| 1027 | music_active = 1; | |
| 1028 | if (loops == 1) { | |
| 673 | Mix_LockAudio(); | |
| 674 | } | |
| 675 | if (loops == 0) { | |
| 1029 | 676 | /* Loop is the number of times to play the audio */ |
| 1030 | loops = 0; | |
| 1031 | } | |
| 1032 | music_loops = loops; | |
| 1033 | retval = music_internal_play(music, position); | |
| 1034 | SDL_UnlockAudio(); | |
| 677 | loops = 1; | |
| 678 | } | |
| 679 | retval = music_internal_play(music, loops, position); | |
| 680 | Mix_UnlockAudio(); | |
| 1035 | 681 | |
| 1036 | 682 | return(retval); |
| 1037 | 683 | } |
| 1047 | 693 | /* Set the playing music position */ |
| 1048 | 694 | int music_internal_position(double position) |
| 1049 | 695 | { |
| 1050 | int retval = 0; | |
| 1051 | ||
| 1052 | switch (music_playing->type) { | |
| 1053 | #ifdef MODPLUG_MUSIC | |
| 1054 | case MUS_MODPLUG: | |
| 1055 | modplug_jump_to_time(music_playing->data.modplug, position); | |
| 1056 | break; | |
| 1057 | #endif | |
| 1058 | #ifdef MOD_MUSIC | |
| 1059 | case MUS_MOD: | |
| 1060 | MOD_jump_to_time(music_playing->data.module, position); | |
| 1061 | break; | |
| 1062 | #endif | |
| 1063 | #ifdef OGG_MUSIC | |
| 1064 | case MUS_OGG: | |
| 1065 | OGG_jump_to_time(music_playing->data.ogg, position); | |
| 1066 | break; | |
| 1067 | #endif | |
| 1068 | #ifdef FLAC_MUSIC | |
| 1069 | case MUS_FLAC: | |
| 1070 | FLAC_jump_to_time(music_playing->data.flac, position); | |
| 1071 | break; | |
| 1072 | #endif | |
| 1073 | #ifdef MP3_MUSIC | |
| 1074 | case MUS_MP3: | |
| 1075 | smpeg.SMPEG_rewind(music_playing->data.mp3); | |
| 1076 | smpeg.SMPEG_play(music_playing->data.mp3); | |
| 1077 | if ( position > 0.0 ) { | |
| 1078 | smpeg.SMPEG_skip(music_playing->data.mp3, (float)position); | |
| 1079 | } | |
| 1080 | break; | |
| 1081 | #endif | |
| 1082 | #ifdef MP3_MAD_MUSIC | |
| 1083 | case MUS_MP3_MAD: | |
| 1084 | mad_seek(music_playing->data.mp3_mad, position); | |
| 1085 | break; | |
| 1086 | #endif | |
| 1087 | default: | |
| 1088 | /* TODO: Implement this for other music backends */ | |
| 1089 | retval = -1; | |
| 1090 | break; | |
| 1091 | } | |
| 1092 | return(retval); | |
| 696 | if (music_playing->interface->Seek) { | |
| 697 | return music_playing->interface->Seek(music_playing->context, position); | |
| 698 | } | |
| 699 | return -1; | |
| 1093 | 700 | } |
| 1094 | 701 | int Mix_SetMusicPosition(double position) |
| 1095 | 702 | { |
| 1096 | 703 | int retval; |
| 1097 | 704 | |
| 1098 | SDL_LockAudio(); | |
| 1099 | if ( music_playing ) { | |
| 705 | Mix_LockAudio(); | |
| 706 | if (music_playing) { | |
| 1100 | 707 | retval = music_internal_position(position); |
| 1101 | if ( retval < 0 ) { | |
| 708 | if (retval < 0) { | |
| 1102 | 709 | Mix_SetError("Position not implemented for music type"); |
| 1103 | 710 | } |
| 1104 | 711 | } else { |
| 1105 | 712 | Mix_SetError("Music isn't playing"); |
| 1106 | 713 | retval = -1; |
| 1107 | 714 | } |
| 1108 | SDL_UnlockAudio(); | |
| 715 | Mix_UnlockAudio(); | |
| 1109 | 716 | |
| 1110 | 717 | return(retval); |
| 1111 | 718 | } |
| 1113 | 720 | /* Set the music's initial volume */ |
| 1114 | 721 | static void music_internal_initialize_volume(void) |
| 1115 | 722 | { |
| 1116 | if ( music_playing->fading == MIX_FADING_IN ) { | |
| 723 | if (music_playing->fading == MIX_FADING_IN) { | |
| 1117 | 724 | music_internal_volume(0); |
| 1118 | 725 | } else { |
| 1119 | 726 | music_internal_volume(music_volume); |
| 1123 | 730 | /* Set the music volume */ |
| 1124 | 731 | static void music_internal_volume(int volume) |
| 1125 | 732 | { |
| 1126 | switch (music_playing->type) { | |
| 1127 | #ifdef CMD_MUSIC | |
| 1128 | case MUS_CMD: | |
| 1129 | MusicCMD_SetVolume(volume); | |
| 1130 | break; | |
| 1131 | #endif | |
| 1132 | #ifdef WAV_MUSIC | |
| 1133 | case MUS_WAV: | |
| 1134 | WAVStream_SetVolume(volume); | |
| 1135 | break; | |
| 1136 | #endif | |
| 1137 | #ifdef MODPLUG_MUSIC | |
| 1138 | case MUS_MODPLUG: | |
| 1139 | modplug_setvolume(music_playing->data.modplug, volume); | |
| 1140 | break; | |
| 1141 | #endif | |
| 1142 | #ifdef MOD_MUSIC | |
| 1143 | case MUS_MOD: | |
| 1144 | MOD_setvolume(music_playing->data.module, volume); | |
| 1145 | break; | |
| 1146 | #endif | |
| 1147 | #ifdef MID_MUSIC | |
| 1148 | case MUS_MID: | |
| 1149 | #ifdef USE_NATIVE_MIDI | |
| 1150 | if ( native_midi_ok ) { | |
| 1151 | native_midi_setvolume(volume); | |
| 1152 | return; | |
| 1153 | } | |
| 1154 | #endif | |
| 1155 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 1156 | if ( fluidsynth_ok ) { | |
| 1157 | fluidsynth_setvolume(music_playing->data.fluidsynthmidi, volume); | |
| 1158 | return; | |
| 1159 | } | |
| 1160 | #endif | |
| 1161 | #ifdef USE_TIMIDITY_MIDI | |
| 1162 | if ( timidity_ok ) { | |
| 1163 | Timidity_SetVolume(volume); | |
| 1164 | return; | |
| 1165 | } | |
| 1166 | #endif | |
| 1167 | break; | |
| 1168 | #endif | |
| 1169 | #ifdef OGG_MUSIC | |
| 1170 | case MUS_OGG: | |
| 1171 | OGG_setvolume(music_playing->data.ogg, volume); | |
| 1172 | break; | |
| 1173 | #endif | |
| 1174 | #ifdef FLAC_MUSIC | |
| 1175 | case MUS_FLAC: | |
| 1176 | FLAC_setvolume(music_playing->data.flac, volume); | |
| 1177 | break; | |
| 1178 | #endif | |
| 1179 | #ifdef MP3_MUSIC | |
| 1180 | case MUS_MP3: | |
| 1181 | smpeg.SMPEG_setvolume(music_playing->data.mp3,(int)(((float)volume/(float)MIX_MAX_VOLUME)*100.0)); | |
| 1182 | break; | |
| 1183 | #endif | |
| 1184 | #ifdef MP3_MAD_MUSIC | |
| 1185 | case MUS_MP3_MAD: | |
| 1186 | mad_setVolume(music_playing->data.mp3_mad, volume); | |
| 1187 | break; | |
| 1188 | #endif | |
| 1189 | default: | |
| 1190 | /* Unknown music type?? */ | |
| 1191 | break; | |
| 733 | if (music_playing->interface->SetVolume) { | |
| 734 | music_playing->interface->SetVolume(music_playing->context, volume); | |
| 1192 | 735 | } |
| 1193 | 736 | } |
| 1194 | 737 | int Mix_VolumeMusic(int volume) |
| 1196 | 739 | int prev_volume; |
| 1197 | 740 | |
| 1198 | 741 | prev_volume = music_volume; |
| 1199 | if ( volume < 0 ) { | |
| 742 | if (volume < 0) { | |
| 1200 | 743 | return prev_volume; |
| 1201 | 744 | } |
| 1202 | if ( volume > SDL_MIX_MAXVOLUME ) { | |
| 745 | if (volume > SDL_MIX_MAXVOLUME) { | |
| 1203 | 746 | volume = SDL_MIX_MAXVOLUME; |
| 1204 | 747 | } |
| 1205 | 748 | music_volume = volume; |
| 1206 | SDL_LockAudio(); | |
| 1207 | if ( music_playing ) { | |
| 749 | Mix_LockAudio(); | |
| 750 | if (music_playing) { | |
| 1208 | 751 | music_internal_volume(music_volume); |
| 1209 | 752 | } |
| 1210 | SDL_UnlockAudio(); | |
| 753 | Mix_UnlockAudio(); | |
| 1211 | 754 | return(prev_volume); |
| 1212 | 755 | } |
| 1213 | 756 | |
| 1214 | 757 | /* Halt playing of music */ |
| 1215 | 758 | static void music_internal_halt(void) |
| 1216 | 759 | { |
| 1217 | switch (music_playing->type) { | |
| 1218 | #ifdef CMD_MUSIC | |
| 1219 | case MUS_CMD: | |
| 1220 | MusicCMD_Stop(music_playing->data.cmd); | |
| 1221 | break; | |
| 1222 | #endif | |
| 1223 | #ifdef WAV_MUSIC | |
| 1224 | case MUS_WAV: | |
| 1225 | WAVStream_Stop(); | |
| 1226 | break; | |
| 1227 | #endif | |
| 1228 | #ifdef MODPLUG_MUSIC | |
| 1229 | case MUS_MODPLUG: | |
| 1230 | modplug_stop(music_playing->data.modplug); | |
| 1231 | break; | |
| 1232 | #endif | |
| 1233 | #ifdef MOD_MUSIC | |
| 1234 | case MUS_MOD: | |
| 1235 | MOD_stop(music_playing->data.module); | |
| 1236 | break; | |
| 1237 | #endif | |
| 1238 | #ifdef MID_MUSIC | |
| 1239 | case MUS_MID: | |
| 1240 | #ifdef USE_NATIVE_MIDI | |
| 1241 | if ( native_midi_ok ) { | |
| 1242 | native_midi_stop(); | |
| 1243 | goto skip; | |
| 1244 | } | |
| 1245 | #endif | |
| 1246 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 1247 | if ( fluidsynth_ok ) { | |
| 1248 | fluidsynth_stop(music_playing->data.fluidsynthmidi); | |
| 1249 | goto skip; | |
| 1250 | } | |
| 1251 | #endif | |
| 1252 | #ifdef USE_TIMIDITY_MIDI | |
| 1253 | if ( timidity_ok ) { | |
| 1254 | Timidity_Stop(); | |
| 1255 | goto skip; | |
| 1256 | } | |
| 1257 | #endif | |
| 1258 | break; | |
| 1259 | #endif | |
| 1260 | #ifdef OGG_MUSIC | |
| 1261 | case MUS_OGG: | |
| 1262 | OGG_stop(music_playing->data.ogg); | |
| 1263 | break; | |
| 1264 | #endif | |
| 1265 | #ifdef FLAC_MUSIC | |
| 1266 | case MUS_FLAC: | |
| 1267 | FLAC_stop(music_playing->data.flac); | |
| 1268 | break; | |
| 1269 | #endif | |
| 1270 | #ifdef MP3_MUSIC | |
| 1271 | case MUS_MP3: | |
| 1272 | smpeg.SMPEG_stop(music_playing->data.mp3); | |
| 1273 | break; | |
| 1274 | #endif | |
| 1275 | #ifdef MP3_MAD_MUSIC | |
| 1276 | case MUS_MP3_MAD: | |
| 1277 | mad_stop(music_playing->data.mp3_mad); | |
| 1278 | break; | |
| 1279 | #endif | |
| 1280 | default: | |
| 1281 | /* Unknown music type?? */ | |
| 1282 | return; | |
| 1283 | } | |
| 1284 | ||
| 1285 | skip: | |
| 760 | if (music_playing->interface->Stop) { | |
| 761 | music_playing->interface->Stop(music_playing->context); | |
| 762 | } | |
| 763 | ||
| 764 | music_playing->playing = SDL_FALSE; | |
| 1286 | 765 | music_playing->fading = MIX_NO_FADING; |
| 1287 | 766 | music_playing = NULL; |
| 1288 | 767 | } |
| 1289 | 768 | int Mix_HaltMusic(void) |
| 1290 | 769 | { |
| 1291 | SDL_LockAudio(); | |
| 1292 | if ( music_playing ) { | |
| 770 | Mix_LockAudio(); | |
| 771 | if (music_playing) { | |
| 1293 | 772 | music_internal_halt(); |
| 1294 | if ( music_finished_hook ) { | |
| 773 | if (music_finished_hook) { | |
| 1295 | 774 | music_finished_hook(); |
| 1296 | 775 | } |
| 1297 | 776 | } |
| 1298 | SDL_UnlockAudio(); | |
| 777 | Mix_UnlockAudio(); | |
| 1299 | 778 | |
| 1300 | 779 | return(0); |
| 1301 | 780 | } |
| 1305 | 784 | { |
| 1306 | 785 | int retval = 0; |
| 1307 | 786 | |
| 1308 | if ( ms_per_step == 0 ) { | |
| 787 | if (ms_per_step == 0) { | |
| 1309 | 788 | SDL_SetError("Audio device hasn't been opened"); |
| 1310 | 789 | return 0; |
| 1311 | 790 | } |
| 1315 | 794 | return 1; |
| 1316 | 795 | } |
| 1317 | 796 | |
| 1318 | SDL_LockAudio(); | |
| 1319 | if ( music_playing) { | |
| 1320 | int fade_steps = (ms + ms_per_step - 1)/ms_per_step; | |
| 1321 | if ( music_playing->fading == MIX_NO_FADING ) { | |
| 1322 | music_playing->fade_step = 0; | |
| 1323 | } else { | |
| 1324 | int step; | |
| 1325 | int old_fade_steps = music_playing->fade_steps; | |
| 1326 | if ( music_playing->fading == MIX_FADING_OUT ) { | |
| 1327 | step = music_playing->fade_step; | |
| 1328 | } else { | |
| 1329 | step = old_fade_steps | |
| 1330 | - music_playing->fade_step + 1; | |
| 1331 | } | |
| 1332 | music_playing->fade_step = (step * fade_steps) | |
| 1333 | / old_fade_steps; | |
| 1334 | } | |
| 797 | Mix_LockAudio(); | |
| 798 | if (music_playing) { | |
| 799 | int fade_steps = (ms + ms_per_step - 1) / ms_per_step; | |
| 800 | if (music_playing->fading == MIX_NO_FADING) { | |
| 801 | music_playing->fade_step = 0; | |
| 802 | } else { | |
| 803 | int step; | |
| 804 | int old_fade_steps = music_playing->fade_steps; | |
| 805 | if (music_playing->fading == MIX_FADING_OUT) { | |
| 806 | step = music_playing->fade_step; | |
| 807 | } else { | |
| 808 | step = old_fade_steps - music_playing->fade_step + 1; | |
| 809 | } | |
| 810 | music_playing->fade_step = (step * fade_steps) / old_fade_steps; | |
| 811 | } | |
| 1335 | 812 | music_playing->fading = MIX_FADING_OUT; |
| 1336 | 813 | music_playing->fade_steps = fade_steps; |
| 1337 | 814 | retval = 1; |
| 1338 | 815 | } |
| 1339 | SDL_UnlockAudio(); | |
| 816 | Mix_UnlockAudio(); | |
| 1340 | 817 | |
| 1341 | 818 | return(retval); |
| 1342 | 819 | } |
| 1345 | 822 | { |
| 1346 | 823 | Mix_Fading fading = MIX_NO_FADING; |
| 1347 | 824 | |
| 1348 | SDL_LockAudio(); | |
| 1349 | if ( music_playing ) { | |
| 825 | Mix_LockAudio(); | |
| 826 | if (music_playing) { | |
| 1350 | 827 | fading = music_playing->fading; |
| 1351 | 828 | } |
| 1352 | SDL_UnlockAudio(); | |
| 829 | Mix_UnlockAudio(); | |
| 1353 | 830 | |
| 1354 | 831 | return(fading); |
| 1355 | 832 | } |
| 1357 | 834 | /* Pause/Resume the music stream */ |
| 1358 | 835 | void Mix_PauseMusic(void) |
| 1359 | 836 | { |
| 1360 | music_active = 0; | |
| 837 | Mix_LockAudio(); | |
| 838 | if (music_playing) { | |
| 839 | if (music_playing->interface->Pause) { | |
| 840 | music_playing->interface->Pause(music_playing->context); | |
| 841 | } | |
| 842 | } | |
| 843 | music_active = SDL_FALSE; | |
| 844 | Mix_UnlockAudio(); | |
| 1361 | 845 | } |
| 1362 | 846 | |
| 1363 | 847 | void Mix_ResumeMusic(void) |
| 1364 | 848 | { |
| 1365 | music_active = 1; | |
| 849 | Mix_LockAudio(); | |
| 850 | if (music_playing) { | |
| 851 | if (music_playing->interface->Resume) { | |
| 852 | music_playing->interface->Resume(music_playing->context); | |
| 853 | } | |
| 854 | } | |
| 855 | music_active = SDL_TRUE; | |
| 856 | Mix_UnlockAudio(); | |
| 1366 | 857 | } |
| 1367 | 858 | |
| 1368 | 859 | void Mix_RewindMusic(void) |
| 1372 | 863 | |
| 1373 | 864 | int Mix_PausedMusic(void) |
| 1374 | 865 | { |
| 1375 | return (music_active == 0); | |
| 866 | return (music_active == SDL_FALSE); | |
| 1376 | 867 | } |
| 1377 | 868 | |
| 1378 | 869 | /* Check the status of the music */ |
| 1379 | static int music_internal_playing() | |
| 1380 | { | |
| 1381 | int playing = 1; | |
| 1382 | ||
| 1383 | if (music_playing == NULL) { | |
| 1384 | return 0; | |
| 1385 | } | |
| 1386 | ||
| 1387 | switch (music_playing->type) { | |
| 1388 | #ifdef CMD_MUSIC | |
| 1389 | case MUS_CMD: | |
| 1390 | if (!MusicCMD_Active(music_playing->data.cmd)) { | |
| 1391 | playing = 0; | |
| 1392 | } | |
| 1393 | break; | |
| 1394 | #endif | |
| 1395 | #ifdef WAV_MUSIC | |
| 1396 | case MUS_WAV: | |
| 1397 | if ( ! WAVStream_Active() ) { | |
| 1398 | playing = 0; | |
| 1399 | } | |
| 1400 | break; | |
| 1401 | #endif | |
| 1402 | #ifdef MODPLUG_MUSIC | |
| 1403 | case MUS_MODPLUG: | |
| 1404 | if ( ! modplug_playing(music_playing->data.modplug) ) { | |
| 1405 | playing = 0; | |
| 1406 | } | |
| 1407 | break; | |
| 1408 | #endif | |
| 1409 | #ifdef MOD_MUSIC | |
| 1410 | case MUS_MOD: | |
| 1411 | if ( ! MOD_playing(music_playing->data.module) ) { | |
| 1412 | playing = 0; | |
| 1413 | } | |
| 1414 | break; | |
| 1415 | #endif | |
| 1416 | #ifdef MID_MUSIC | |
| 1417 | case MUS_MID: | |
| 1418 | #ifdef USE_NATIVE_MIDI | |
| 1419 | if ( native_midi_ok ) { | |
| 1420 | if ( ! native_midi_active() ) | |
| 1421 | playing = 0; | |
| 1422 | goto skip; | |
| 1423 | } | |
| 1424 | #endif | |
| 1425 | #ifdef USE_FLUIDSYNTH_MIDI | |
| 1426 | if ( fluidsynth_ok ) { | |
| 1427 | if ( ! fluidsynth_active(music_playing->data.fluidsynthmidi) ) | |
| 1428 | playing = 0; | |
| 1429 | goto skip; | |
| 1430 | } | |
| 1431 | #endif | |
| 1432 | #ifdef USE_TIMIDITY_MIDI | |
| 1433 | if ( timidity_ok ) { | |
| 1434 | if ( ! Timidity_Active() ) | |
| 1435 | playing = 0; | |
| 1436 | goto skip; | |
| 1437 | } | |
| 1438 | #endif | |
| 1439 | break; | |
| 1440 | #endif | |
| 1441 | #ifdef OGG_MUSIC | |
| 1442 | case MUS_OGG: | |
| 1443 | if ( ! OGG_playing(music_playing->data.ogg) ) { | |
| 1444 | playing = 0; | |
| 1445 | } | |
| 1446 | break; | |
| 1447 | #endif | |
| 1448 | #ifdef FLAC_MUSIC | |
| 1449 | case MUS_FLAC: | |
| 1450 | if ( ! FLAC_playing(music_playing->data.flac) ) { | |
| 1451 | playing = 0; | |
| 1452 | } | |
| 1453 | break; | |
| 1454 | #endif | |
| 1455 | #ifdef MP3_MUSIC | |
| 1456 | case MUS_MP3: | |
| 1457 | if ( smpeg.SMPEG_status(music_playing->data.mp3) != SMPEG_PLAYING ) | |
| 1458 | playing = 0; | |
| 1459 | break; | |
| 1460 | #endif | |
| 1461 | #ifdef MP3_MAD_MUSIC | |
| 1462 | case MUS_MP3_MAD: | |
| 1463 | if (!mad_isPlaying(music_playing->data.mp3_mad)) { | |
| 1464 | playing = 0; | |
| 1465 | } | |
| 1466 | break; | |
| 1467 | #endif | |
| 1468 | default: | |
| 1469 | playing = 0; | |
| 1470 | break; | |
| 1471 | } | |
| 1472 | ||
| 1473 | skip: | |
| 1474 | return(playing); | |
| 870 | static SDL_bool music_internal_playing(void) | |
| 871 | { | |
| 872 | if (!music_playing) { | |
| 873 | return SDL_FALSE; | |
| 874 | } | |
| 875 | ||
| 876 | if (music_playing->interface->IsPlaying) { | |
| 877 | music_playing->playing = music_playing->interface->IsPlaying(music_playing->context); | |
| 878 | } | |
| 879 | return music_playing->playing; | |
| 1475 | 880 | } |
| 1476 | 881 | int Mix_PlayingMusic(void) |
| 1477 | 882 | { |
| 1478 | int playing = 0; | |
| 1479 | ||
| 1480 | SDL_LockAudio(); | |
| 1481 | if ( music_playing ) { | |
| 1482 | playing = music_loops || music_internal_playing(); | |
| 1483 | } | |
| 1484 | SDL_UnlockAudio(); | |
| 1485 | ||
| 1486 | return(playing); | |
| 883 | SDL_bool playing; | |
| 884 | ||
| 885 | Mix_LockAudio(); | |
| 886 | playing = music_internal_playing(); | |
| 887 | Mix_UnlockAudio(); | |
| 888 | ||
| 889 | return playing ? 1 : 0; | |
| 1487 | 890 | } |
| 1488 | 891 | |
| 1489 | 892 | /* Set the external music playback command */ |
| 1490 | 893 | int Mix_SetMusicCMD(const char *command) |
| 1491 | 894 | { |
| 1492 | 895 | Mix_HaltMusic(); |
| 1493 | if ( music_cmd ) { | |
| 896 | if (music_cmd) { | |
| 1494 | 897 | SDL_free(music_cmd); |
| 1495 | 898 | music_cmd = NULL; |
| 1496 | 899 | } |
| 1497 | if ( command ) { | |
| 1498 | music_cmd = (char *)SDL_malloc(strlen(command)+1); | |
| 1499 | if ( music_cmd == NULL ) { | |
| 1500 | return(-1); | |
| 1501 | } | |
| 1502 | strcpy(music_cmd, command); | |
| 1503 | } | |
| 1504 | return(0); | |
| 900 | if (command) { | |
| 901 | size_t length = SDL_strlen(command) + 1; | |
| 902 | music_cmd = (char *)SDL_malloc(length); | |
| 903 | if (music_cmd == NULL) { | |
| 904 | return SDL_OutOfMemory(); | |
| 905 | } | |
| 906 | SDL_memcpy(music_cmd, command, length); | |
| 907 | } | |
| 908 | return 0; | |
| 1505 | 909 | } |
| 1506 | 910 | |
| 1507 | 911 | int Mix_SetSynchroValue(int i) |
| 1517 | 921 | } |
| 1518 | 922 | |
| 1519 | 923 | |
| 1520 | /* Uninitialize the music players */ | |
| 924 | /* Uninitialize the music interfaces */ | |
| 1521 | 925 | void close_music(void) |
| 1522 | 926 | { |
| 927 | int i; | |
| 928 | ||
| 1523 | 929 | Mix_HaltMusic(); |
| 1524 | #ifdef CMD_MUSIC | |
| 1525 | Mix_SetMusicCMD(NULL); | |
| 1526 | #endif | |
| 1527 | #ifdef MODPLUG_MUSIC | |
| 1528 | modplug_exit(); | |
| 1529 | #endif | |
| 1530 | #ifdef MOD_MUSIC | |
| 1531 | MOD_exit(); | |
| 1532 | #endif | |
| 1533 | #ifdef MID_MUSIC | |
| 1534 | # ifdef USE_TIMIDITY_MIDI | |
| 1535 | Timidity_Close(); | |
| 1536 | # endif | |
| 1537 | #endif | |
| 930 | ||
| 931 | for (i = 0; i < SDL_arraysize(s_music_interfaces); ++i) { | |
| 932 | Mix_MusicInterface *interface = s_music_interfaces[i]; | |
| 933 | if (!interface || !interface->opened) { | |
| 934 | continue; | |
| 935 | } | |
| 936 | ||
| 937 | if (interface->Close) { | |
| 938 | interface->Close(); | |
| 939 | } | |
| 940 | interface->opened = SDL_FALSE; | |
| 941 | } | |
| 942 | ||
| 943 | if (soundfont_paths) { | |
| 944 | SDL_free(soundfont_paths); | |
| 945 | soundfont_paths = NULL; | |
| 946 | } | |
| 1538 | 947 | |
| 1539 | 948 | /* rcg06042009 report available decoders at runtime. */ |
| 1540 | SDL_free((void *)music_decoders); | |
| 1541 | music_decoders = NULL; | |
| 949 | if (music_decoders) { | |
| 950 | SDL_free((void *)music_decoders); | |
| 951 | music_decoders = NULL; | |
| 952 | } | |
| 1542 | 953 | num_decoders = 0; |
| 1543 | 954 | |
| 1544 | 955 | ms_per_step = 0; |
| 1545 | 956 | } |
| 1546 | 957 | |
| 958 | /* Unload the music interface libraries */ | |
| 959 | void unload_music(void) | |
| 960 | { | |
| 961 | int i; | |
| 962 | for (i = 0; i < SDL_arraysize(s_music_interfaces); ++i) { | |
| 963 | Mix_MusicInterface *interface = s_music_interfaces[i]; | |
| 964 | if (!interface || !interface->loaded) { | |
| 965 | continue; | |
| 966 | } | |
| 967 | ||
| 968 | if (interface->Unload) { | |
| 969 | interface->Unload(); | |
| 970 | } | |
| 971 | interface->loaded = SDL_FALSE; | |
| 972 | } | |
| 973 | } | |
| 974 | ||
| 1547 | 975 | int Mix_SetSoundFonts(const char *paths) |
| 1548 | 976 | { |
| 1549 | #ifdef MID_MUSIC | |
| 1550 | 977 | if (soundfont_paths) { |
| 1551 | 978 | SDL_free(soundfont_paths); |
| 1552 | 979 | soundfont_paths = NULL; |
| 1558 | 985 | return 0; |
| 1559 | 986 | } |
| 1560 | 987 | } |
| 1561 | #endif | |
| 1562 | 988 | return 1; |
| 1563 | 989 | } |
| 1564 | 990 | |
| 1565 | #ifdef MID_MUSIC | |
| 1566 | 991 | const char* Mix_GetSoundFonts(void) |
| 1567 | 992 | { |
| 1568 | const char* force = getenv("SDL_FORCE_SOUNDFONTS"); | |
| 1569 | ||
| 1570 | if (!soundfont_paths || (force && force[0] == '1')) { | |
| 1571 | return getenv("SDL_SOUNDFONTS"); | |
| 1572 | } else { | |
| 993 | const char *env_paths = SDL_getenv("SDL_SOUNDFONTS"); | |
| 994 | SDL_bool force_env_paths = SDL_GetHintBoolean("SDL_FORCE_SOUNDFONTS", SDL_FALSE); | |
| 995 | if (force_env_paths && (!env_paths || !*env_paths)) { | |
| 996 | force_env_paths = SDL_FALSE; | |
| 997 | } | |
| 998 | if (soundfont_paths && *soundfont_paths && !force_env_paths) { | |
| 1573 | 999 | return soundfont_paths; |
| 1574 | 1000 | } |
| 1575 | } | |
| 1576 | ||
| 1577 | int Mix_EachSoundFont(int (*function)(const char*, void*), void *data) | |
| 1001 | if (env_paths) { | |
| 1002 | return env_paths; | |
| 1003 | } | |
| 1004 | ||
| 1005 | /* We don't have any sound fonts set programmatically or in the environment | |
| 1006 | Time to start guessing where they might be... | |
| 1007 | */ | |
| 1008 | { | |
| 1009 | static char *s_soundfont_paths[] = { | |
| 1010 | "/usr/share/sounds/sf2/FluidR3_GM.sf2" /* Remember to add ',' here */ | |
| 1011 | }; | |
| 1012 | unsigned i; | |
| 1013 | ||
| 1014 | for (i = 0; i < SDL_arraysize(s_soundfont_paths); ++i) { | |
| 1015 | SDL_RWops *rwops = SDL_RWFromFile(s_soundfont_paths[i], "rb"); | |
| 1016 | if (rwops) { | |
| 1017 | SDL_RWclose(rwops); | |
| 1018 | return s_soundfont_paths[i]; | |
| 1019 | } | |
| 1020 | } | |
| 1021 | } | |
| 1022 | return NULL; | |
| 1023 | } | |
| 1024 | ||
| 1025 | int Mix_EachSoundFont(int (SDLCALL *function)(const char*, void*), void *data) | |
| 1578 | 1026 | { |
| 1579 | 1027 | char *context, *path, *paths; |
| 1580 | 1028 | const char* cpaths = Mix_GetSoundFonts(); |
| 1029 | int soundfonts_found = 0; | |
| 1581 | 1030 | |
| 1582 | 1031 | if (!cpaths) { |
| 1583 | 1032 | Mix_SetError("No SoundFonts have been requested"); |
| 1589 | 1038 | return 0; |
| 1590 | 1039 | } |
| 1591 | 1040 | |
| 1592 | #if defined(__MINGW32__) || defined(__MINGW64__) | |
| 1041 | #if defined(__MINGW32__) || defined(__MINGW64__) || defined(__WATCOMC__) | |
| 1593 | 1042 | for (path = strtok(paths, ";"); path; path = strtok(NULL, ";")) { |
| 1594 | 1043 | #elif defined(_WIN32) |
| 1595 | 1044 | for (path = strtok_s(paths, ";", &context); path; path = strtok_s(NULL, ";", &context)) { |
| 1597 | 1046 | for (path = strtok_r(paths, ":;", &context); path; path = strtok_r(NULL, ":;", &context)) { |
| 1598 | 1047 | #endif |
| 1599 | 1048 | if (!function(path, data)) { |
| 1600 | SDL_free(paths); | |
| 1601 | return 0; | |
| 1049 | continue; | |
| 1050 | } else { | |
| 1051 | soundfonts_found++; | |
| 1602 | 1052 | } |
| 1603 | 1053 | } |
| 1604 | 1054 | |
| 1605 | 1055 | SDL_free(paths); |
| 1606 | return 1; | |
| 1607 | } | |
| 1608 | #endif | |
| 1056 | if (soundfonts_found > 0) | |
| 1057 | return 1; | |
| 1058 | else | |
| 1059 | return 0; | |
| 1060 | } | |
| 1061 | ||
| 1062 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | #include "SDL_mixer.h" | |
| 21 | ||
| 22 | #ifndef MUSIC_H_ | |
| 23 | #define MUSIC_H_ | |
| 24 | ||
| 25 | /* Supported music APIs, in order of preference */ | |
| 26 | ||
| 27 | typedef enum | |
| 28 | { | |
| 29 | MIX_MUSIC_CMD, | |
| 30 | MIX_MUSIC_WAVE, | |
| 31 | MIX_MUSIC_MODPLUG, | |
| 32 | MIX_MUSIC_MIKMOD, | |
| 33 | MIX_MUSIC_FLUIDSYNTH, | |
| 34 | MIX_MUSIC_TIMIDITY, | |
| 35 | MIX_MUSIC_NATIVEMIDI, | |
| 36 | MIX_MUSIC_OGG, | |
| 37 | MIX_MUSIC_MPG123, | |
| 38 | MIX_MUSIC_MAD, | |
| 39 | MIX_MUSIC_SMPEG, | |
| 40 | MIX_MUSIC_FLAC, | |
| 41 | MIX_MUSIC_LAST | |
| 42 | } Mix_MusicAPI; | |
| 43 | ||
| 44 | ||
| 45 | /* Music API implementation */ | |
| 46 | ||
| 47 | typedef struct | |
| 48 | { | |
| 49 | const char *tag; | |
| 50 | Mix_MusicAPI api; | |
| 51 | Mix_MusicType type; | |
| 52 | SDL_bool loaded; | |
| 53 | SDL_bool opened; | |
| 54 | ||
| 55 | /* Load the library */ | |
| 56 | int (*Load)(void); | |
| 57 | ||
| 58 | /* Initialize for the audio output */ | |
| 59 | int (*Open)(const SDL_AudioSpec *spec); | |
| 60 | ||
| 61 | /* Create a music object from an SDL_RWops stream | |
| 62 | * If the function returns NULL, 'src' will be freed if needed by the caller. | |
| 63 | */ | |
| 64 | void *(*CreateFromRW)(SDL_RWops *src, int freesrc); | |
| 65 | ||
| 66 | /* Create a music object from a file, if SDL_RWops are not supported */ | |
| 67 | void *(*CreateFromFile)(const char *file); | |
| 68 | ||
| 69 | /* Set the volume */ | |
| 70 | void (*SetVolume)(void *music, int volume); | |
| 71 | ||
| 72 | /* Start playing music from the beginning with an optional loop count */ | |
| 73 | int (*Play)(void *music, int play_count); | |
| 74 | ||
| 75 | /* Returns SDL_TRUE if music is still playing */ | |
| 76 | SDL_bool (*IsPlaying)(void *music); | |
| 77 | ||
| 78 | /* Get music data, returns the number of bytes left */ | |
| 79 | int (*GetAudio)(void *music, void *data, int bytes); | |
| 80 | ||
| 81 | /* Seek to a play position (in seconds) */ | |
| 82 | int (*Seek)(void *music, double position); | |
| 83 | ||
| 84 | /* Pause playing music */ | |
| 85 | void (*Pause)(void *music); | |
| 86 | ||
| 87 | /* Resume playing music */ | |
| 88 | void (*Resume)(void *music); | |
| 89 | ||
| 90 | /* Stop playing music */ | |
| 91 | void (*Stop)(void *music); | |
| 92 | ||
| 93 | /* Delete a music object */ | |
| 94 | void (*Delete)(void *music); | |
| 95 | ||
| 96 | /* Close the library and clean up */ | |
| 97 | void (*Close)(void); | |
| 98 | ||
| 99 | /* Unload the library */ | |
| 100 | void (*Unload)(void); | |
| 101 | ||
| 102 | } Mix_MusicInterface; | |
| 103 | ||
| 104 | ||
| 105 | extern int load_music(void); | |
| 106 | extern Mix_MusicType detect_music_type_from_magic(const Uint8 *magic); | |
| 107 | extern int get_num_music_interfaces(void); | |
| 108 | extern Mix_MusicInterface *get_music_interface(int index); | |
| 109 | extern SDL_bool has_music(Mix_MusicType type); | |
| 110 | extern int open_music(const SDL_AudioSpec *spec); | |
| 111 | extern int music_pcm_getaudio(void *context, void *data, int bytes, int volume, | |
| 112 | int (*GetSome)(void *context, void *data, int bytes, SDL_bool *done)); | |
| 113 | extern void SDLCALL music_mixer(void *udata, Uint8 *stream, int len); | |
| 114 | extern void close_music(void); | |
| 115 | extern void unload_music(void); | |
| 116 | ||
| 117 | extern char *music_cmd; | |
| 118 | extern SDL_AudioSpec music_spec; | |
| 119 | ||
| 120 | #endif /* MUSIC_H_ */ | |
| 121 | ||
| 122 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 21 | 21 | |
| 22 | 22 | /* This file supports an external command for playing music */ |
| 23 | 23 | |
| 24 | #ifdef CMD_MUSIC | |
| 24 | #ifdef MUSIC_CMD | |
| 25 | 25 | |
| 26 | 26 | #include <sys/types.h> |
| 27 | 27 | #include <sys/wait.h> |
| 31 | 31 | #include <string.h> |
| 32 | 32 | #include <signal.h> |
| 33 | 33 | #include <ctype.h> |
| 34 | ||
| 35 | #include "SDL_mixer.h" | |
| 34 | #include <limits.h> | |
| 35 | #if defined(__linux__) && defined(__arm__) | |
| 36 | # include <linux/limits.h> | |
| 37 | #endif | |
| 38 | ||
| 36 | 39 | #include "music_cmd.h" |
| 37 | 40 | |
| 38 | /* Unimplemented */ | |
| 39 | void MusicCMD_SetVolume(int volume) | |
| 40 | { | |
| 41 | Mix_SetError("No way to modify external player volume"); | |
| 42 | } | |
| 41 | ||
| 42 | typedef struct { | |
| 43 | char *file; | |
| 44 | char *cmd; | |
| 45 | pid_t pid; | |
| 46 | int play_count; | |
| 47 | } MusicCMD; | |
| 48 | ||
| 43 | 49 | |
| 44 | 50 | /* Load a music stream from the given file */ |
| 45 | MusicCMD *MusicCMD_LoadSong(const char *cmd, const char *file) | |
| 51 | static void *MusicCMD_CreateFromFile(const char *file) | |
| 46 | 52 | { |
| 47 | 53 | MusicCMD *music; |
| 48 | 54 | |
| 55 | if (!music_cmd) { | |
| 56 | Mix_SetError("You must call Mix_SetMusicCMD() first"); | |
| 57 | return NULL; | |
| 58 | } | |
| 59 | ||
| 49 | 60 | /* Allocate and fill the music structure */ |
| 50 | music = (MusicCMD *)SDL_malloc(sizeof *music); | |
| 51 | if ( music == NULL ) { | |
| 61 | music = (MusicCMD *)SDL_calloc(1, sizeof *music); | |
| 62 | if (music == NULL) { | |
| 52 | 63 | Mix_SetError("Out of memory"); |
| 53 | return(NULL); | |
| 64 | return NULL; | |
| 54 | 65 | } |
| 55 | 66 | music->file = SDL_strdup(file); |
| 56 | music->cmd = SDL_strdup(cmd); | |
| 67 | music->cmd = SDL_strdup(music_cmd); | |
| 57 | 68 | music->pid = 0; |
| 58 | 69 | |
| 59 | 70 | /* We're done */ |
| 60 | return(music); | |
| 71 | return music; | |
| 61 | 72 | } |
| 62 | 73 | |
| 63 | 74 | /* Parse a command line buffer into arguments */ |
| 67 | 78 | int argc; |
| 68 | 79 | |
| 69 | 80 | argc = 0; |
| 70 | for ( bufp = cmdline; *bufp; ) { | |
| 81 | for (bufp = cmdline; *bufp;) { | |
| 71 | 82 | /* Skip leading whitespace */ |
| 72 | while ( isspace(*bufp) ) { | |
| 83 | while (isspace(*bufp)) { | |
| 73 | 84 | ++bufp; |
| 74 | 85 | } |
| 75 | 86 | /* Skip over argument */ |
| 76 | if ( *bufp == '"' ) { | |
| 87 | if (*bufp == '"') { | |
| 77 | 88 | ++bufp; |
| 78 | if ( *bufp ) { | |
| 79 | if ( argv ) { | |
| 89 | if (*bufp) { | |
| 90 | if (argv) { | |
| 80 | 91 | argv[argc] = bufp; |
| 81 | 92 | } |
| 82 | 93 | ++argc; |
| 83 | 94 | } |
| 84 | 95 | /* Skip over word */ |
| 85 | while ( *bufp && (*bufp != '"') ) { | |
| 96 | while (*bufp && (*bufp != '"')) { | |
| 86 | 97 | ++bufp; |
| 87 | 98 | } |
| 88 | 99 | } else { |
| 89 | if ( *bufp ) { | |
| 90 | if ( argv ) { | |
| 100 | if (*bufp) { | |
| 101 | if (argv) { | |
| 91 | 102 | argv[argc] = bufp; |
| 92 | 103 | } |
| 93 | 104 | ++argc; |
| 94 | 105 | } |
| 95 | 106 | /* Skip over word */ |
| 96 | while ( *bufp && ! isspace(*bufp) ) { | |
| 107 | while (*bufp && ! isspace(*bufp)) { | |
| 97 | 108 | ++bufp; |
| 98 | 109 | } |
| 99 | 110 | } |
| 100 | if ( *bufp ) { | |
| 101 | if ( argv ) { | |
| 111 | if (*bufp) { | |
| 112 | if (argv) { | |
| 102 | 113 | *bufp = '\0'; |
| 103 | 114 | } |
| 104 | 115 | ++bufp; |
| 105 | 116 | } |
| 106 | 117 | } |
| 107 | if ( argv ) { | |
| 118 | if (argv) { | |
| 108 | 119 | argv[argc] = NULL; |
| 109 | 120 | } |
| 110 | 121 | return(argc); |
| 117 | 128 | |
| 118 | 129 | /* Parse the command line */ |
| 119 | 130 | argc = ParseCommandLine(command, NULL); |
| 120 | if ( last_arg ) { | |
| 131 | if (last_arg) { | |
| 121 | 132 | ++argc; |
| 122 | 133 | } |
| 123 | 134 | argv = (char **)SDL_malloc((argc+1)*(sizeof *argv)); |
| 124 | if ( argv == NULL ) { | |
| 135 | if (argv == NULL) { | |
| 125 | 136 | return(NULL); |
| 126 | 137 | } |
| 127 | 138 | argc = ParseCommandLine(command, argv); |
| 128 | 139 | |
| 129 | 140 | /* Add last command line argument */ |
| 130 | if ( last_arg ) { | |
| 141 | if (last_arg) { | |
| 131 | 142 | argv[argc++] = last_arg; |
| 132 | 143 | } |
| 133 | 144 | argv[argc] = NULL; |
| 137 | 148 | } |
| 138 | 149 | |
| 139 | 150 | /* Start playback of a given music stream */ |
| 140 | void MusicCMD_Start(MusicCMD *music) | |
| 141 | { | |
| 151 | static int MusicCMD_Play(void *context, int play_count) | |
| 152 | { | |
| 153 | MusicCMD *music = (MusicCMD *)context; | |
| 154 | ||
| 155 | music->play_count = play_count; | |
| 142 | 156 | #ifdef HAVE_FORK |
| 143 | 157 | music->pid = fork(); |
| 144 | 158 | #else |
| 145 | 159 | music->pid = vfork(); |
| 146 | 160 | #endif |
| 147 | 161 | switch(music->pid) { |
| 148 | /* Failed fork() system call */ | |
| 149 | case -1: | |
| 162 | /* Failed fork() system call */ | |
| 163 | case -1: | |
| 150 | 164 | Mix_SetError("fork() failed"); |
| 151 | return; | |
| 152 | ||
| 153 | /* Child process - executes here */ | |
| 154 | case 0: { | |
| 155 | char *command; | |
| 156 | char **argv; | |
| 157 | ||
| 158 | /* Unblock signals in case we're called from a thread */ | |
| 159 | { | |
| 165 | return -1; | |
| 166 | ||
| 167 | /* Child process - executes here */ | |
| 168 | case 0: { | |
| 169 | char **argv; | |
| 170 | ||
| 171 | /* Unblock signals in case we're called from a thread */ | |
| 172 | { | |
| 160 | 173 | sigset_t mask; |
| 161 | 174 | sigemptyset(&mask); |
| 162 | 175 | sigprocmask(SIG_SETMASK, &mask, NULL); |
| 163 | } | |
| 164 | ||
| 165 | /* Execute the command */ | |
| 166 | command = SDL_strdup(music->cmd); | |
| 167 | argv = parse_args(command, music->file); | |
| 168 | if ( argv != NULL ) { | |
| 176 | } | |
| 177 | ||
| 178 | /* Execute the command */ | |
| 179 | argv = parse_args(music->cmd, music->file); | |
| 180 | if (argv != NULL) { | |
| 169 | 181 | execvp(argv[0], argv); |
| 170 | } | |
| 171 | SDL_free(command); | |
| 172 | 182 | |
| 173 | 183 | /* exec() failed */ |
| 174 | 184 | perror(argv[0]); |
| 175 | _exit(-1); | |
| 176 | } | |
| 185 | } | |
| 186 | _exit(-1); | |
| 187 | } | |
| 188 | break; | |
| 189 | ||
| 190 | /* Parent process - executes here */ | |
| 191 | default: | |
| 177 | 192 | break; |
| 178 | ||
| 179 | /* Parent process - executes here */ | |
| 180 | default: | |
| 181 | break; | |
| 182 | } | |
| 183 | return; | |
| 193 | } | |
| 194 | return 0; | |
| 195 | } | |
| 196 | ||
| 197 | /* Return non-zero if a stream is currently playing */ | |
| 198 | static SDL_bool MusicCMD_IsPlaying(void *context) | |
| 199 | { | |
| 200 | MusicCMD *music = (MusicCMD *)context; | |
| 201 | int status; | |
| 202 | ||
| 203 | if (music->pid > 0) { | |
| 204 | waitpid(music->pid, &status, WNOHANG); | |
| 205 | if (kill(music->pid, 0) == 0) { | |
| 206 | return SDL_TRUE; | |
| 207 | } | |
| 208 | ||
| 209 | /* We might want to loop */ | |
| 210 | if (music->play_count != 1) { | |
| 211 | int play_count = -1; | |
| 212 | if (music->play_count > 0) { | |
| 213 | play_count = (music->play_count - 1); | |
| 214 | } | |
| 215 | MusicCMD_Play(music, play_count); | |
| 216 | return SDL_TRUE; | |
| 217 | } | |
| 218 | } | |
| 219 | return SDL_FALSE; | |
| 220 | } | |
| 221 | ||
| 222 | /* Pause playback of a given music stream */ | |
| 223 | static void MusicCMD_Pause(void *context) | |
| 224 | { | |
| 225 | MusicCMD *music = (MusicCMD *)context; | |
| 226 | if (music->pid > 0) { | |
| 227 | kill(music->pid, SIGSTOP); | |
| 228 | } | |
| 229 | } | |
| 230 | ||
| 231 | /* Resume playback of a given music stream */ | |
| 232 | static void MusicCMD_Resume(void *context) | |
| 233 | { | |
| 234 | MusicCMD *music = (MusicCMD *)context; | |
| 235 | if (music->pid > 0) { | |
| 236 | kill(music->pid, SIGCONT); | |
| 237 | } | |
| 184 | 238 | } |
| 185 | 239 | |
| 186 | 240 | /* Stop playback of a stream previously started with MusicCMD_Start() */ |
| 187 | void MusicCMD_Stop(MusicCMD *music) | |
| 188 | { | |
| 241 | static void MusicCMD_Stop(void *context) | |
| 242 | { | |
| 243 | MusicCMD *music = (MusicCMD *)context; | |
| 189 | 244 | int status; |
| 190 | 245 | |
| 191 | if ( music->pid > 0 ) { | |
| 192 | while ( kill(music->pid, 0) == 0 ) { | |
| 246 | if (music->pid > 0) { | |
| 247 | while (kill(music->pid, 0) == 0) { | |
| 193 | 248 | kill(music->pid, SIGTERM); |
| 194 | 249 | sleep(1); |
| 195 | 250 | waitpid(music->pid, &status, WNOHANG); |
| 198 | 253 | } |
| 199 | 254 | } |
| 200 | 255 | |
| 201 | /* Pause playback of a given music stream */ | |
| 202 | void MusicCMD_Pause(MusicCMD *music) | |
| 203 | { | |
| 204 | if ( music->pid > 0 ) { | |
| 205 | kill(music->pid, SIGSTOP); | |
| 206 | } | |
| 207 | } | |
| 208 | ||
| 209 | /* Resume playback of a given music stream */ | |
| 210 | void MusicCMD_Resume(MusicCMD *music) | |
| 211 | { | |
| 212 | if ( music->pid > 0 ) { | |
| 213 | kill(music->pid, SIGCONT); | |
| 214 | } | |
| 215 | } | |
| 216 | ||
| 217 | 256 | /* Close the given music stream */ |
| 218 | void MusicCMD_FreeSong(MusicCMD *music) | |
| 219 | { | |
| 257 | void MusicCMD_Delete(void *context) | |
| 258 | { | |
| 259 | MusicCMD *music = (MusicCMD *)context; | |
| 220 | 260 | SDL_free(music->file); |
| 221 | SDL_free(music->cmd); | |
| 222 | 261 | SDL_free(music); |
| 223 | 262 | } |
| 224 | 263 | |
| 225 | /* Return non-zero if a stream is currently playing */ | |
| 226 | int MusicCMD_Active(MusicCMD *music) | |
| 227 | { | |
| 228 | int status; | |
| 229 | int active; | |
| 230 | ||
| 231 | active = 0; | |
| 232 | if ( music->pid > 0 ) { | |
| 233 | waitpid(music->pid, &status, WNOHANG); | |
| 234 | if ( kill(music->pid, 0) == 0 ) { | |
| 235 | active = 1; | |
| 236 | } | |
| 237 | } | |
| 238 | return(active); | |
| 239 | } | |
| 240 | ||
| 241 | #endif /* CMD_MUSIC */ | |
| 264 | Mix_MusicInterface Mix_MusicInterface_CMD = | |
| 265 | { | |
| 266 | "CMD", | |
| 267 | MIX_MUSIC_CMD, | |
| 268 | MUS_CMD, | |
| 269 | SDL_FALSE, | |
| 270 | SDL_FALSE, | |
| 271 | ||
| 272 | NULL, /* Load */ | |
| 273 | NULL, /* Open */ | |
| 274 | NULL, /* CreateFromRW */ | |
| 275 | MusicCMD_CreateFromFile, | |
| 276 | NULL, /* SetVolume */ | |
| 277 | MusicCMD_Play, | |
| 278 | MusicCMD_IsPlaying, | |
| 279 | NULL, /* GetAudio */ | |
| 280 | NULL, /* Seek */ | |
| 281 | MusicCMD_Pause, | |
| 282 | MusicCMD_Resume, | |
| 283 | MusicCMD_Stop, | |
| 284 | MusicCMD_Delete, | |
| 285 | NULL, /* Close */ | |
| 286 | NULL, /* Unload */ | |
| 287 | }; | |
| 288 | ||
| 289 | #endif /* MUSIC_CMD */ | |
| 290 | ||
| 291 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 20 | 20 | |
| 21 | 21 | /* This file supports an external command for playing music */ |
| 22 | 22 | |
| 23 | #ifdef CMD_MUSIC | |
| 23 | #include "music.h" | |
| 24 | 24 | |
| 25 | #include <sys/types.h> | |
| 26 | #include <limits.h> | |
| 27 | #include <stdio.h> | |
| 28 | #if defined(__linux__) && defined(__arm__) | |
| 29 | # include <linux/limits.h> | |
| 30 | #endif | |
| 31 | typedef struct { | |
| 32 | char *file; | |
| 33 | char *cmd; | |
| 34 | pid_t pid; | |
| 35 | } MusicCMD; | |
| 25 | extern Mix_MusicInterface Mix_MusicInterface_CMD; | |
| 36 | 26 | |
| 37 | /* Unimplemented */ | |
| 38 | extern void MusicCMD_SetVolume(int volume); | |
| 39 | ||
| 40 | /* Load a music stream from the given file */ | |
| 41 | extern MusicCMD *MusicCMD_LoadSong(const char *cmd, const char *file); | |
| 42 | ||
| 43 | /* Start playback of a given music stream */ | |
| 44 | extern void MusicCMD_Start(MusicCMD *music); | |
| 45 | ||
| 46 | /* Stop playback of a stream previously started with MusicCMD_Start() */ | |
| 47 | extern void MusicCMD_Stop(MusicCMD *music); | |
| 48 | ||
| 49 | /* Pause playback of a given music stream */ | |
| 50 | extern void MusicCMD_Pause(MusicCMD *music); | |
| 51 | ||
| 52 | /* Resume playback of a given music stream */ | |
| 53 | extern void MusicCMD_Resume(MusicCMD *music); | |
| 54 | ||
| 55 | /* Close the given music stream */ | |
| 56 | extern void MusicCMD_FreeSong(MusicCMD *music); | |
| 57 | ||
| 58 | /* Return non-zero if a stream is currently playing */ | |
| 59 | extern int MusicCMD_Active(MusicCMD *music); | |
| 60 | ||
| 61 | #endif /* CMD_MUSIC */ | |
| 27 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 21 | 21 | ~ Austen Dicken (admin@cvpcs.org) |
| 22 | 22 | */ |
| 23 | 23 | |
| 24 | #ifdef FLAC_MUSIC | |
| 25 | ||
| 26 | #include <stdio.h> | |
| 27 | #include <stdlib.h> | |
| 28 | #include <string.h> | |
| 29 | ||
| 30 | #include "SDL_mixer.h" | |
| 31 | #include "dynamic_flac.h" | |
| 24 | #ifdef MUSIC_FLAC | |
| 25 | ||
| 26 | #include "SDL_assert.h" | |
| 27 | #include "SDL_loadso.h" | |
| 28 | ||
| 32 | 29 | #include "music_flac.h" |
| 33 | 30 | |
| 34 | /* This is the format of the audio mixer data */ | |
| 35 | static SDL_AudioSpec mixer; | |
| 36 | ||
| 37 | /* Initialize the FLAC player, with the given mixer settings | |
| 38 | This function returns 0, or -1 if there was an error. | |
| 39 | */ | |
| 40 | int FLAC_init(SDL_AudioSpec *mixerfmt) | |
| 41 | { | |
| 42 | mixer = *mixerfmt; | |
| 43 | return(0); | |
| 44 | } | |
| 45 | ||
| 46 | /* Set the volume for an FLAC stream */ | |
| 47 | void FLAC_setvolume(FLAC_music *music, int volume) | |
| 48 | { | |
| 49 | music->volume = volume; | |
| 50 | } | |
| 31 | #include <FLAC/stream_decoder.h> | |
| 32 | ||
| 33 | ||
| 34 | typedef struct { | |
| 35 | int loaded; | |
| 36 | void *handle; | |
| 37 | FLAC__StreamDecoder *(*FLAC__stream_decoder_new)(void); | |
| 38 | void (*FLAC__stream_decoder_delete)(FLAC__StreamDecoder *decoder); | |
| 39 | FLAC__StreamDecoderInitStatus (*FLAC__stream_decoder_init_stream)( | |
| 40 | FLAC__StreamDecoder *decoder, | |
| 41 | FLAC__StreamDecoderReadCallback read_callback, | |
| 42 | FLAC__StreamDecoderSeekCallback seek_callback, | |
| 43 | FLAC__StreamDecoderTellCallback tell_callback, | |
| 44 | FLAC__StreamDecoderLengthCallback length_callback, | |
| 45 | FLAC__StreamDecoderEofCallback eof_callback, | |
| 46 | FLAC__StreamDecoderWriteCallback write_callback, | |
| 47 | FLAC__StreamDecoderMetadataCallback metadata_callback, | |
| 48 | FLAC__StreamDecoderErrorCallback error_callback, | |
| 49 | void *client_data); | |
| 50 | FLAC__bool (*FLAC__stream_decoder_finish)(FLAC__StreamDecoder *decoder); | |
| 51 | FLAC__bool (*FLAC__stream_decoder_flush)(FLAC__StreamDecoder *decoder); | |
| 52 | FLAC__bool (*FLAC__stream_decoder_process_single)( | |
| 53 | FLAC__StreamDecoder *decoder); | |
| 54 | FLAC__bool (*FLAC__stream_decoder_process_until_end_of_metadata)( | |
| 55 | FLAC__StreamDecoder *decoder); | |
| 56 | FLAC__bool (*FLAC__stream_decoder_process_until_end_of_stream)( | |
| 57 | FLAC__StreamDecoder *decoder); | |
| 58 | FLAC__bool (*FLAC__stream_decoder_seek_absolute)( | |
| 59 | FLAC__StreamDecoder *decoder, | |
| 60 | FLAC__uint64 sample); | |
| 61 | FLAC__StreamDecoderState (*FLAC__stream_decoder_get_state)( | |
| 62 | const FLAC__StreamDecoder *decoder); | |
| 63 | } flac_loader; | |
| 64 | ||
| 65 | static flac_loader flac = { | |
| 66 | 0, NULL | |
| 67 | }; | |
| 68 | ||
| 69 | #ifdef FLAC_DYNAMIC | |
| 70 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 71 | flac.FUNC = (SIG) SDL_LoadFunction(flac.handle, #FUNC); \ | |
| 72 | if (flac.FUNC == NULL) { SDL_UnloadObject(flac.handle); return -1; } | |
| 73 | #else | |
| 74 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 75 | flac.FUNC = FUNC; | |
| 76 | #endif | |
| 77 | ||
| 78 | static int FLAC_Load(void) | |
| 79 | { | |
| 80 | if (flac.loaded == 0) { | |
| 81 | #ifdef FLAC_DYNAMIC | |
| 82 | flac.handle = SDL_LoadObject(FLAC_DYNAMIC); | |
| 83 | if (flac.handle == NULL) { | |
| 84 | return -1; | |
| 85 | } | |
| 86 | #elif defined(__MACOSX__) | |
| 87 | extern FLAC__StreamDecoder *FLAC__stream_decoder_new(void) __attribute__((weak_import)); | |
| 88 | if (FLAC__stream_decoder_new == NULL) | |
| 89 | { | |
| 90 | /* Missing weakly linked framework */ | |
| 91 | Mix_SetError("Missing FLAC.framework"); | |
| 92 | return -1; | |
| 93 | } | |
| 94 | #endif | |
| 95 | ||
| 96 | FUNCTION_LOADER(FLAC__stream_decoder_new, FLAC__StreamDecoder *(*)(void)) | |
| 97 | FUNCTION_LOADER(FLAC__stream_decoder_delete, void (*)(FLAC__StreamDecoder *)) | |
| 98 | FUNCTION_LOADER(FLAC__stream_decoder_init_stream, FLAC__StreamDecoderInitStatus (*)( | |
| 99 | FLAC__StreamDecoder *, | |
| 100 | FLAC__StreamDecoderReadCallback, | |
| 101 | FLAC__StreamDecoderSeekCallback, | |
| 102 | FLAC__StreamDecoderTellCallback, | |
| 103 | FLAC__StreamDecoderLengthCallback, | |
| 104 | FLAC__StreamDecoderEofCallback, | |
| 105 | FLAC__StreamDecoderWriteCallback, | |
| 106 | FLAC__StreamDecoderMetadataCallback, | |
| 107 | FLAC__StreamDecoderErrorCallback, | |
| 108 | void *)) | |
| 109 | FUNCTION_LOADER(FLAC__stream_decoder_finish, FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 110 | FUNCTION_LOADER(FLAC__stream_decoder_flush, FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 111 | FUNCTION_LOADER(FLAC__stream_decoder_process_single, FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 112 | FUNCTION_LOADER(FLAC__stream_decoder_process_until_end_of_metadata, FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 113 | FUNCTION_LOADER(FLAC__stream_decoder_process_until_end_of_stream, FLAC__bool (*)(FLAC__StreamDecoder *)) | |
| 114 | FUNCTION_LOADER(FLAC__stream_decoder_seek_absolute, FLAC__bool (*)(FLAC__StreamDecoder *, FLAC__uint64)) | |
| 115 | FUNCTION_LOADER(FLAC__stream_decoder_get_state, FLAC__StreamDecoderState (*)(const FLAC__StreamDecoder *decoder)) | |
| 116 | } | |
| 117 | ++flac.loaded; | |
| 118 | ||
| 119 | return 0; | |
| 120 | } | |
| 121 | ||
| 122 | static void FLAC_Unload(void) | |
| 123 | { | |
| 124 | if (flac.loaded == 0) { | |
| 125 | return; | |
| 126 | } | |
| 127 | if (flac.loaded == 1) { | |
| 128 | #ifdef FLAC_DYNAMIC | |
| 129 | SDL_UnloadObject(flac.handle); | |
| 130 | #endif | |
| 131 | } | |
| 132 | --flac.loaded; | |
| 133 | } | |
| 134 | ||
| 135 | ||
| 136 | typedef struct { | |
| 137 | int volume; | |
| 138 | int play_count; | |
| 139 | FLAC__StreamDecoder *flac_decoder; | |
| 140 | unsigned sample_rate; | |
| 141 | unsigned channels; | |
| 142 | unsigned bits_per_sample; | |
| 143 | SDL_RWops *src; | |
| 144 | int freesrc; | |
| 145 | SDL_AudioStream *stream; | |
| 146 | } FLAC_Music; | |
| 147 | ||
| 148 | ||
| 149 | static int FLAC_Seek(void *context, double position); | |
| 51 | 150 | |
| 52 | 151 | static FLAC__StreamDecoderReadStatus flac_read_music_cb( |
| 53 | 152 | const FLAC__StreamDecoder *decoder, |
| 55 | 154 | size_t *bytes, |
| 56 | 155 | void *client_data) |
| 57 | 156 | { |
| 58 | FLAC_music *data = (FLAC_music*)client_data; | |
| 59 | ||
| 60 | // make sure there is something to be reading | |
| 157 | FLAC_Music *data = (FLAC_Music*)client_data; | |
| 158 | ||
| 159 | /* make sure there is something to be reading */ | |
| 61 | 160 | if (*bytes > 0) { |
| 62 | 161 | *bytes = SDL_RWread (data->src, buffer, sizeof (FLAC__byte), *bytes); |
| 63 | 162 | |
| 64 | if (*bytes == 0 ) { // error or no data was read (EOF) | |
| 163 | if (*bytes == 0) { /* error or no data was read (EOF) */ | |
| 65 | 164 | return FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM; |
| 66 | } else { // data was read, continue | |
| 165 | } else { /* data was read, continue */ | |
| 67 | 166 | return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE; |
| 68 | 167 | } |
| 69 | 168 | } else { |
| 76 | 175 | FLAC__uint64 absolute_byte_offset, |
| 77 | 176 | void *client_data) |
| 78 | 177 | { |
| 79 | FLAC_music *data = (FLAC_music*)client_data; | |
| 80 | ||
| 81 | if (SDL_RWseek (data->src, absolute_byte_offset, RW_SEEK_SET) < 0) { | |
| 178 | FLAC_Music *data = (FLAC_Music*)client_data; | |
| 179 | ||
| 180 | if (SDL_RWseek(data->src, absolute_byte_offset, RW_SEEK_SET) < 0) { | |
| 82 | 181 | return FLAC__STREAM_DECODER_SEEK_STATUS_ERROR; |
| 83 | 182 | } else { |
| 84 | 183 | return FLAC__STREAM_DECODER_SEEK_STATUS_OK; |
| 88 | 187 | static FLAC__StreamDecoderTellStatus flac_tell_music_cb( |
| 89 | 188 | const FLAC__StreamDecoder *decoder, |
| 90 | 189 | FLAC__uint64 *absolute_byte_offset, |
| 91 | void *client_data ) | |
| 92 | { | |
| 93 | FLAC_music *data = (FLAC_music*)client_data; | |
| 94 | ||
| 95 | Sint64 pos = SDL_RWtell (data->src); | |
| 190 | void *client_data) | |
| 191 | { | |
| 192 | FLAC_Music *data = (FLAC_Music*)client_data; | |
| 193 | ||
| 194 | Sint64 pos = SDL_RWtell(data->src); | |
| 96 | 195 | |
| 97 | 196 | if (pos < 0) { |
| 98 | 197 | return FLAC__STREAM_DECODER_TELL_STATUS_ERROR; |
| 102 | 201 | } |
| 103 | 202 | } |
| 104 | 203 | |
| 105 | static FLAC__StreamDecoderLengthStatus flac_length_music_cb ( | |
| 204 | static FLAC__StreamDecoderLengthStatus flac_length_music_cb( | |
| 106 | 205 | const FLAC__StreamDecoder *decoder, |
| 107 | 206 | FLAC__uint64 *stream_length, |
| 108 | 207 | void *client_data) |
| 109 | 208 | { |
| 110 | FLAC_music *data = (FLAC_music*)client_data; | |
| 111 | ||
| 112 | Sint64 pos = SDL_RWtell (data->src); | |
| 113 | Sint64 length = SDL_RWseek (data->src, 0, RW_SEEK_END); | |
| 114 | ||
| 115 | if (SDL_RWseek (data->src, pos, RW_SEEK_SET) != pos || length < 0) { | |
| 209 | FLAC_Music *data = (FLAC_Music*)client_data; | |
| 210 | ||
| 211 | Sint64 pos = SDL_RWtell(data->src); | |
| 212 | Sint64 length = SDL_RWseek(data->src, 0, RW_SEEK_END); | |
| 213 | ||
| 214 | if (SDL_RWseek(data->src, pos, RW_SEEK_SET) != pos || length < 0) { | |
| 116 | 215 | /* there was an error attempting to return the stream to the original |
| 117 | 216 | * position, or the length was invalid. */ |
| 118 | 217 | return FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR; |
| 124 | 223 | |
| 125 | 224 | static FLAC__bool flac_eof_music_cb( |
| 126 | 225 | const FLAC__StreamDecoder *decoder, |
| 127 | void *client_data ) | |
| 128 | { | |
| 129 | FLAC_music *data = (FLAC_music*)client_data; | |
| 130 | ||
| 131 | Sint64 pos = SDL_RWtell (data->src); | |
| 132 | Sint64 end = SDL_RWseek (data->src, 0, RW_SEEK_END); | |
| 133 | ||
| 134 | // was the original position equal to the end (a.k.a. the seek didn't move)? | |
| 226 | void *client_data) | |
| 227 | { | |
| 228 | FLAC_Music *data = (FLAC_Music*)client_data; | |
| 229 | ||
| 230 | Sint64 pos = SDL_RWtell(data->src); | |
| 231 | Sint64 end = SDL_RWseek(data->src, 0, RW_SEEK_END); | |
| 232 | ||
| 233 | /* was the original position equal to the end (a.k.a. the seek didn't move)? */ | |
| 135 | 234 | if (pos == end) { |
| 136 | // must be EOF | |
| 235 | /* must be EOF */ | |
| 137 | 236 | return true; |
| 138 | 237 | } else { |
| 139 | // not EOF, return to the original position | |
| 140 | SDL_RWseek (data->src, pos, RW_SEEK_SET); | |
| 238 | /* not EOF, return to the original position */ | |
| 239 | SDL_RWseek(data->src, pos, RW_SEEK_SET); | |
| 141 | 240 | return false; |
| 142 | 241 | } |
| 143 | 242 | } |
| 148 | 247 | const FLAC__int32 *const buffer[], |
| 149 | 248 | void *client_data) |
| 150 | 249 | { |
| 151 | FLAC_music *data = (FLAC_music *)client_data; | |
| 152 | size_t i; | |
| 153 | ||
| 154 | if (data->flac_data.total_samples == 0) { | |
| 155 | SDL_SetError ("Given FLAC file does not specify its sample count."); | |
| 250 | FLAC_Music *music = (FLAC_Music *)client_data; | |
| 251 | Sint16 *data; | |
| 252 | unsigned int i, j, channels; | |
| 253 | int shift_amount = 0; | |
| 254 | ||
| 255 | if (!music->stream) { | |
| 156 | 256 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; |
| 157 | 257 | } |
| 158 | 258 | |
| 159 | if (data->flac_data.channels != 2 || | |
| 160 | data->flac_data.bits_per_sample != 16) { | |
| 161 | SDL_SetError("Current FLAC support is only for 16 bit Stereo files."); | |
| 259 | switch (music->bits_per_sample) { | |
| 260 | case 16: | |
| 261 | shift_amount = 0; | |
| 262 | break; | |
| 263 | case 20: | |
| 264 | shift_amount = 4; | |
| 265 | break; | |
| 266 | case 24: | |
| 267 | shift_amount = 8; | |
| 268 | break; | |
| 269 | default: | |
| 270 | SDL_SetError("FLAC decoder doesn't support %d bits_per_sample", music->bits_per_sample); | |
| 162 | 271 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; |
| 163 | 272 | } |
| 164 | 273 | |
| 165 | for (i = 0; i < frame->header.blocksize; i++) { | |
| 166 | FLAC__int16 i16; | |
| 167 | FLAC__uint16 ui16; | |
| 168 | ||
| 169 | // make sure we still have at least two bytes that can be read (one for | |
| 170 | // each channel) | |
| 171 | if (data->flac_data.max_to_read >= 4) { | |
| 172 | // does the data block exist? | |
| 173 | if (!data->flac_data.data) { | |
| 174 | data->flac_data.data_len = data->flac_data.max_to_read; | |
| 175 | data->flac_data.data_read = 0; | |
| 176 | ||
| 177 | // create it | |
| 178 | data->flac_data.data = | |
| 179 | (char *)SDL_malloc (data->flac_data.data_len); | |
| 180 | ||
| 181 | if (!data->flac_data.data) { | |
| 182 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; | |
| 183 | } | |
| 274 | if (music->channels == 3) { | |
| 275 | /* We'll just drop the center channel for now */ | |
| 276 | channels = 2; | |
| 277 | } else { | |
| 278 | channels = music->channels; | |
| 279 | } | |
| 280 | ||
| 281 | data = SDL_stack_alloc(Sint16, (frame->header.blocksize * channels)); | |
| 282 | if (!data) { | |
| 283 | SDL_SetError("Couldn't allocate %d bytes stack memory", (int)(frame->header.blocksize * channels * sizeof(*data))); | |
| 284 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; | |
| 285 | } | |
| 286 | if (music->channels == 3) { | |
| 287 | Sint16 *dst = data; | |
| 288 | for (i = 0; i < frame->header.blocksize; ++i) { | |
| 289 | Sint16 FL = (buffer[0][i] >> shift_amount); | |
| 290 | Sint16 FR = (buffer[1][i] >> shift_amount); | |
| 291 | Sint16 FCmix = (Sint16)((buffer[2][i] >> shift_amount) * 0.5f); | |
| 292 | int sample; | |
| 293 | ||
| 294 | sample = (FL + FCmix); | |
| 295 | if (sample > SDL_MAX_SINT16) { | |
| 296 | *dst = SDL_MAX_SINT16; | |
| 297 | } else if (sample < SDL_MIN_SINT16) { | |
| 298 | *dst = SDL_MIN_SINT16; | |
| 299 | } else { | |
| 300 | *dst = sample; | |
| 184 | 301 | } |
| 185 | ||
| 186 | i16 = (FLAC__int16)buffer[0][i]; | |
| 187 | ui16 = (FLAC__uint16)i16; | |
| 188 | ||
| 189 | *((data->flac_data.data) + (data->flac_data.data_read++)) = | |
| 190 | (char)(ui16); | |
| 191 | *((data->flac_data.data) + (data->flac_data.data_read++)) = | |
| 192 | (char)(ui16 >> 8); | |
| 193 | ||
| 194 | i16 = (FLAC__int16)buffer[1][i]; | |
| 195 | ui16 = (FLAC__uint16)i16; | |
| 196 | ||
| 197 | *((data->flac_data.data) + (data->flac_data.data_read++)) = | |
| 198 | (char)(ui16); | |
| 199 | *((data->flac_data.data) + (data->flac_data.data_read++)) = | |
| 200 | (char)(ui16 >> 8); | |
| 201 | ||
| 202 | data->flac_data.max_to_read -= 4; | |
| 203 | ||
| 204 | if (data->flac_data.max_to_read < 4) { | |
| 205 | // we need to set this so that the read halts from the | |
| 206 | // FLAC_getsome function. | |
| 207 | data->flac_data.max_to_read = 0; | |
| 302 | ++dst; | |
| 303 | ||
| 304 | sample = (FR + FCmix); | |
| 305 | if (sample > SDL_MAX_SINT16) { | |
| 306 | *dst = SDL_MAX_SINT16; | |
| 307 | } else if (sample < SDL_MIN_SINT16) { | |
| 308 | *dst = SDL_MIN_SINT16; | |
| 309 | } else { | |
| 310 | *dst = sample; | |
| 208 | 311 | } |
| 209 | } | |
| 210 | else { | |
| 211 | // we need to write to the overflow | |
| 212 | if (!data->flac_data.overflow) { | |
| 213 | data->flac_data.overflow_len = | |
| 214 | 4 * (frame->header.blocksize - i); | |
| 215 | data->flac_data.overflow_read = 0; | |
| 216 | ||
| 217 | // make it big enough for the rest of the block | |
| 218 | data->flac_data.overflow = | |
| 219 | (char *)SDL_malloc (data->flac_data.overflow_len); | |
| 220 | ||
| 221 | if (!data->flac_data.overflow) { | |
| 222 | return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; | |
| 223 | } | |
| 312 | ++dst; | |
| 313 | } | |
| 314 | } else { | |
| 315 | for (i = 0; i < channels; ++i) { | |
| 316 | Sint16 *dst = data + i; | |
| 317 | for (j = 0; j < frame->header.blocksize; ++j) { | |
| 318 | *dst = (buffer[i][j] >> shift_amount); | |
| 319 | dst += channels; | |
| 224 | 320 | } |
| 225 | ||
| 226 | i16 = (FLAC__int16)buffer[0][i]; | |
| 227 | ui16 = (FLAC__uint16)i16; | |
| 228 | ||
| 229 | *((data->flac_data.overflow) + (data->flac_data.overflow_read++)) = | |
| 230 | (char)(ui16); | |
| 231 | *((data->flac_data.overflow) + (data->flac_data.overflow_read++)) = | |
| 232 | (char)(ui16 >> 8); | |
| 233 | ||
| 234 | i16 = (FLAC__int16)buffer[1][i]; | |
| 235 | ui16 = (FLAC__uint16)i16; | |
| 236 | ||
| 237 | *((data->flac_data.overflow) + (data->flac_data.overflow_read++)) = | |
| 238 | (char)(ui16); | |
| 239 | *((data->flac_data.overflow) + (data->flac_data.overflow_read++)) = | |
| 240 | (char)(ui16 >> 8); | |
| 241 | } | |
| 242 | } | |
| 321 | } | |
| 322 | } | |
| 323 | SDL_AudioStreamPut(music->stream, data, (frame->header.blocksize * channels * sizeof(*data))); | |
| 324 | SDL_stack_free(data); | |
| 243 | 325 | |
| 244 | 326 | return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE; |
| 245 | 327 | } |
| 249 | 331 | const FLAC__StreamMetadata *metadata, |
| 250 | 332 | void *client_data) |
| 251 | 333 | { |
| 252 | FLAC_music *data = (FLAC_music *)client_data; | |
| 253 | ||
| 254 | if (metadata->type == FLAC__METADATA_TYPE_STREAMINFO) { | |
| 255 | data->flac_data.sample_rate = metadata->data.stream_info.sample_rate; | |
| 256 | data->flac_data.channels = metadata->data.stream_info.channels; | |
| 257 | data->flac_data.total_samples = | |
| 258 | metadata->data.stream_info.total_samples; | |
| 259 | data->flac_data.bits_per_sample = | |
| 260 | metadata->data.stream_info.bits_per_sample; | |
| 261 | data->flac_data.sample_size = data->flac_data.channels * | |
| 262 | ((data->flac_data.bits_per_sample) / 8); | |
| 263 | } | |
| 334 | FLAC_Music *music = (FLAC_Music *)client_data; | |
| 335 | int channels; | |
| 336 | ||
| 337 | if (metadata->type != FLAC__METADATA_TYPE_STREAMINFO) { | |
| 338 | return; | |
| 339 | } | |
| 340 | ||
| 341 | music->sample_rate = metadata->data.stream_info.sample_rate; | |
| 342 | music->channels = metadata->data.stream_info.channels; | |
| 343 | music->bits_per_sample = metadata->data.stream_info.bits_per_sample; | |
| 344 | /*printf("FLAC: Sample rate = %d, channels = %d, bits_per_sample = %d\n", music->sample_rate, music->channels, music->bits_per_sample);*/ | |
| 345 | ||
| 346 | /* SDL's channel mapping and FLAC channel mapping are the same, | |
| 347 | except for 3 channels: SDL is FL FR LFE and FLAC is FL FR FC | |
| 348 | */ | |
| 349 | if (music->channels == 3) { | |
| 350 | channels = 2; | |
| 351 | } else { | |
| 352 | channels = music->channels; | |
| 353 | } | |
| 354 | /* We check for NULL stream later when we get data */ | |
| 355 | SDL_assert(!music->stream); | |
| 356 | music->stream = SDL_NewAudioStream(AUDIO_S16SYS, channels, music->sample_rate, | |
| 357 | music_spec.format, music_spec.channels, music_spec.freq); | |
| 264 | 358 | } |
| 265 | 359 | |
| 266 | 360 | static void flac_error_music_cb( |
| 268 | 362 | FLAC__StreamDecoderErrorStatus status, |
| 269 | 363 | void *client_data) |
| 270 | 364 | { |
| 271 | // print an SDL error based on the error status | |
| 365 | /* print an SDL error based on the error status */ | |
| 272 | 366 | switch (status) { |
| 273 | case FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC: | |
| 274 | SDL_SetError ("Error processing the FLAC file [LOST_SYNC]."); | |
| 275 | break; | |
| 276 | case FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER: | |
| 277 | SDL_SetError ("Error processing the FLAC file [BAD_HEADER]."); | |
| 278 | break; | |
| 279 | case FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH: | |
| 280 | SDL_SetError ("Error processing the FLAC file [CRC_MISMATCH]."); | |
| 281 | break; | |
| 282 | case FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM: | |
| 283 | SDL_SetError ("Error processing the FLAC file [UNPARSEABLE]."); | |
| 284 | break; | |
| 285 | default: | |
| 286 | SDL_SetError ("Error processing the FLAC file [UNKNOWN]."); | |
| 367 | case FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC: | |
| 368 | SDL_SetError("Error processing the FLAC file [LOST_SYNC]."); | |
| 369 | break; | |
| 370 | case FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER: | |
| 371 | SDL_SetError("Error processing the FLAC file [BAD_HEADER]."); | |
| 372 | break; | |
| 373 | case FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH: | |
| 374 | SDL_SetError("Error processing the FLAC file [CRC_MISMATCH]."); | |
| 375 | break; | |
| 376 | case FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM: | |
| 377 | SDL_SetError("Error processing the FLAC file [UNPARSEABLE]."); | |
| 378 | break; | |
| 379 | default: | |
| 380 | SDL_SetError("Error processing the FLAC file [UNKNOWN]."); | |
| 287 | 381 | break; |
| 288 | 382 | } |
| 289 | 383 | } |
| 290 | 384 | |
| 291 | 385 | /* Load an FLAC stream from an SDL_RWops object */ |
| 292 | FLAC_music *FLAC_new_RW(SDL_RWops *src, int freesrc) | |
| 293 | { | |
| 294 | FLAC_music *music; | |
| 386 | static void *FLAC_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 387 | { | |
| 388 | FLAC_Music *music; | |
| 295 | 389 | int init_stage = 0; |
| 296 | 390 | int was_error = 1; |
| 297 | 391 | |
| 298 | if (!Mix_Init(MIX_INIT_FLAC)) { | |
| 392 | music = (FLAC_Music *)SDL_calloc(1, sizeof(*music)); | |
| 393 | if (!music) { | |
| 394 | SDL_OutOfMemory(); | |
| 299 | 395 | return NULL; |
| 300 | 396 | } |
| 301 | ||
| 302 | music = (FLAC_music *)SDL_malloc ( sizeof (*music)); | |
| 303 | if (music) { | |
| 304 | /* Initialize the music structure */ | |
| 305 | memset (music, 0, (sizeof (*music))); | |
| 306 | FLAC_stop (music); | |
| 307 | FLAC_setvolume (music, MIX_MAX_VOLUME); | |
| 308 | music->section = -1; | |
| 309 | music->src = src; | |
| 310 | music->freesrc = freesrc; | |
| 311 | music->flac_data.max_to_read = 0; | |
| 312 | music->flac_data.overflow = NULL; | |
| 313 | music->flac_data.overflow_len = 0; | |
| 314 | music->flac_data.overflow_read = 0; | |
| 315 | music->flac_data.data = NULL; | |
| 316 | music->flac_data.data_len = 0; | |
| 317 | music->flac_data.data_read = 0; | |
| 318 | ||
| 319 | init_stage++; // stage 1! | |
| 320 | ||
| 321 | music->flac_decoder = flac.FLAC__stream_decoder_new (); | |
| 322 | ||
| 323 | if (music->flac_decoder != NULL) { | |
| 324 | init_stage++; // stage 2! | |
| 325 | ||
| 326 | if (flac.FLAC__stream_decoder_init_stream( | |
| 327 | music->flac_decoder, | |
| 328 | flac_read_music_cb, flac_seek_music_cb, | |
| 329 | flac_tell_music_cb, flac_length_music_cb, | |
| 330 | flac_eof_music_cb, flac_write_music_cb, | |
| 331 | flac_metadata_music_cb, flac_error_music_cb, | |
| 332 | music) == FLAC__STREAM_DECODER_INIT_STATUS_OK ) { | |
| 333 | init_stage++; // stage 3! | |
| 334 | ||
| 335 | if (flac.FLAC__stream_decoder_process_until_end_of_metadata | |
| 336 | (music->flac_decoder)) { | |
| 337 | was_error = 0; | |
| 338 | } else { | |
| 339 | SDL_SetError("FLAC__stream_decoder_process_until_end_of_metadata() failed"); | |
| 340 | } | |
| 397 | music->src = src; | |
| 398 | music->volume = MIX_MAX_VOLUME; | |
| 399 | ||
| 400 | music->flac_decoder = flac.FLAC__stream_decoder_new(); | |
| 401 | if (music->flac_decoder) { | |
| 402 | init_stage++; /* stage 1! */ | |
| 403 | ||
| 404 | if (flac.FLAC__stream_decoder_init_stream( | |
| 405 | music->flac_decoder, | |
| 406 | flac_read_music_cb, flac_seek_music_cb, | |
| 407 | flac_tell_music_cb, flac_length_music_cb, | |
| 408 | flac_eof_music_cb, flac_write_music_cb, | |
| 409 | flac_metadata_music_cb, flac_error_music_cb, | |
| 410 | music) == FLAC__STREAM_DECODER_INIT_STATUS_OK) { | |
| 411 | init_stage++; /* stage 2! */ | |
| 412 | ||
| 413 | if (flac.FLAC__stream_decoder_process_until_end_of_metadata(music->flac_decoder)) { | |
| 414 | was_error = 0; | |
| 341 | 415 | } else { |
| 342 | SDL_SetError("FLAC__stream_decoder_init_stream() failed"); | |
| 416 | SDL_SetError("FLAC__stream_decoder_process_until_end_of_metadata() failed"); | |
| 343 | 417 | } |
| 344 | 418 | } else { |
| 345 | SDL_SetError("FLAC__stream_decoder_new() failed"); | |
| 346 | } | |
| 347 | ||
| 348 | if (was_error) { | |
| 349 | switch (init_stage) { | |
| 350 | case 3: | |
| 351 | flac.FLAC__stream_decoder_finish( music->flac_decoder ); | |
| 352 | case 2: | |
| 353 | flac.FLAC__stream_decoder_delete( music->flac_decoder ); | |
| 354 | case 1: | |
| 355 | case 0: | |
| 356 | SDL_free(music); | |
| 357 | break; | |
| 419 | SDL_SetError("FLAC__stream_decoder_init_stream() failed"); | |
| 420 | } | |
| 421 | } else { | |
| 422 | SDL_SetError("FLAC__stream_decoder_new() failed"); | |
| 423 | } | |
| 424 | ||
| 425 | if (was_error) { | |
| 426 | switch (init_stage) { | |
| 427 | case 2: | |
| 428 | flac.FLAC__stream_decoder_finish(music->flac_decoder); | |
| 429 | case 1: | |
| 430 | flac.FLAC__stream_decoder_delete(music->flac_decoder); | |
| 431 | case 0: | |
| 432 | SDL_free(music); | |
| 433 | break; | |
| 434 | } | |
| 435 | return NULL; | |
| 436 | } | |
| 437 | ||
| 438 | music->freesrc = freesrc; | |
| 439 | return music; | |
| 440 | } | |
| 441 | ||
| 442 | /* Set the volume for an FLAC stream */ | |
| 443 | static void FLAC_SetVolume(void *context, int volume) | |
| 444 | { | |
| 445 | FLAC_Music *music = (FLAC_Music *)context; | |
| 446 | music->volume = volume; | |
| 447 | } | |
| 448 | ||
| 449 | /* Start playback of a given FLAC stream */ | |
| 450 | static int FLAC_Play(void *context, int play_count) | |
| 451 | { | |
| 452 | FLAC_Music *music = (FLAC_Music *)context; | |
| 453 | music->play_count = play_count; | |
| 454 | return FLAC_Seek(music, 0.0); | |
| 455 | } | |
| 456 | ||
| 457 | /* Read some FLAC stream data and convert it for output */ | |
| 458 | static int FLAC_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 459 | { | |
| 460 | FLAC_Music *music = (FLAC_Music *)context; | |
| 461 | int filled; | |
| 462 | ||
| 463 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 464 | if (filled != 0) { | |
| 465 | return filled; | |
| 466 | } | |
| 467 | ||
| 468 | if (!music->play_count) { | |
| 469 | /* All done */ | |
| 470 | *done = SDL_TRUE; | |
| 471 | return 0; | |
| 472 | } | |
| 473 | ||
| 474 | if (!flac.FLAC__stream_decoder_process_single(music->flac_decoder)) { | |
| 475 | SDL_SetError("FLAC__stream_decoder_process_single() failed"); | |
| 476 | return -1; | |
| 477 | } | |
| 478 | ||
| 479 | if (flac.FLAC__stream_decoder_get_state(music->flac_decoder) == FLAC__STREAM_DECODER_END_OF_STREAM) { | |
| 480 | if (music->play_count == 1) { | |
| 481 | music->play_count = 0; | |
| 482 | SDL_AudioStreamFlush(music->stream); | |
| 483 | } else { | |
| 484 | int play_count = -1; | |
| 485 | if (music->play_count > 0) { | |
| 486 | play_count = (music->play_count - 1); | |
| 358 | 487 | } |
| 359 | return NULL; | |
| 360 | } | |
| 361 | } else { | |
| 362 | SDL_OutOfMemory(); | |
| 363 | return NULL; | |
| 364 | } | |
| 365 | ||
| 366 | return music; | |
| 367 | } | |
| 368 | ||
| 369 | /* Start playback of a given FLAC stream */ | |
| 370 | void FLAC_play(FLAC_music *music) | |
| 371 | { | |
| 372 | music->playing = 1; | |
| 373 | } | |
| 374 | ||
| 375 | /* Return non-zero if a stream is currently playing */ | |
| 376 | int FLAC_playing(FLAC_music *music) | |
| 377 | { | |
| 378 | return(music->playing); | |
| 379 | } | |
| 380 | ||
| 381 | /* Read some FLAC stream data and convert it for output */ | |
| 382 | static void FLAC_getsome(FLAC_music *music) | |
| 383 | { | |
| 384 | SDL_AudioCVT *cvt; | |
| 385 | ||
| 386 | /* GET AUDIO WAVE DATA */ | |
| 387 | // set the max number of characters to read | |
| 388 | music->flac_data.max_to_read = 8192; | |
| 389 | music->flac_data.data_len = music->flac_data.max_to_read; | |
| 390 | music->flac_data.data_read = 0; | |
| 391 | if (!music->flac_data.data) { | |
| 392 | music->flac_data.data = (char *)SDL_malloc (music->flac_data.data_len); | |
| 393 | } | |
| 394 | ||
| 395 | // we have data to read | |
| 396 | while(music->flac_data.max_to_read > 0) { | |
| 397 | // first check if there is data in the overflow from before | |
| 398 | if (music->flac_data.overflow) { | |
| 399 | size_t overflow_len = music->flac_data.overflow_read; | |
| 400 | ||
| 401 | if (overflow_len > (size_t)music->flac_data.max_to_read) { | |
| 402 | size_t overflow_extra_len = overflow_len - | |
| 403 | music->flac_data.max_to_read; | |
| 404 | ||
| 405 | SDL_memcpy (music->flac_data.data+music->flac_data.data_read, | |
| 406 | music->flac_data.overflow, music->flac_data.max_to_read); | |
| 407 | music->flac_data.data_read += music->flac_data.max_to_read; | |
| 408 | SDL_memcpy (music->flac_data.overflow, | |
| 409 | music->flac_data.overflow + music->flac_data.max_to_read, | |
| 410 | overflow_extra_len); | |
| 411 | music->flac_data.overflow_len = overflow_extra_len; | |
| 412 | music->flac_data.overflow_read = overflow_extra_len; | |
| 413 | music->flac_data.max_to_read = 0; | |
| 414 | } else { | |
| 415 | SDL_memcpy (music->flac_data.data+music->flac_data.data_read, | |
| 416 | music->flac_data.overflow, overflow_len); | |
| 417 | music->flac_data.data_read += overflow_len; | |
| 418 | SDL_free (music->flac_data.overflow); | |
| 419 | music->flac_data.overflow = NULL; | |
| 420 | music->flac_data.overflow_len = 0; | |
| 421 | music->flac_data.overflow_read = 0; | |
| 422 | music->flac_data.max_to_read -= overflow_len; | |
| 488 | if (FLAC_Play(music, play_count) < 0) { | |
| 489 | return -1; | |
| 423 | 490 | } |
| 424 | 491 | } |
| 425 | else { | |
| 426 | if (!flac.FLAC__stream_decoder_process_single ( | |
| 427 | music->flac_decoder)) { | |
| 428 | music->flac_data.max_to_read = 0; | |
| 429 | } | |
| 430 | ||
| 431 | if (flac.FLAC__stream_decoder_get_state (music->flac_decoder) | |
| 432 | == FLAC__STREAM_DECODER_END_OF_STREAM) { | |
| 433 | music->flac_data.max_to_read = 0; | |
| 434 | } | |
| 435 | } | |
| 436 | } | |
| 437 | ||
| 438 | if (music->flac_data.data_read <= 0) { | |
| 439 | if (music->flac_data.data_read == 0) { | |
| 440 | music->playing = 0; | |
| 441 | } | |
| 442 | return; | |
| 443 | } | |
| 444 | cvt = &music->cvt; | |
| 445 | if (music->section < 0) { | |
| 446 | SDL_BuildAudioCVT (cvt, AUDIO_S16, (Uint8)music->flac_data.channels, | |
| 447 | (int)music->flac_data.sample_rate, mixer.format, | |
| 448 | mixer.channels, mixer.freq); | |
| 449 | if (cvt->buf) { | |
| 450 | SDL_free (cvt->buf); | |
| 451 | } | |
| 452 | cvt->buf = (Uint8 *)SDL_malloc (music->flac_data.data_len * cvt->len_mult); | |
| 453 | music->section = 0; | |
| 454 | } | |
| 455 | if (cvt->buf) { | |
| 456 | SDL_memcpy (cvt->buf, music->flac_data.data, music->flac_data.data_read); | |
| 457 | if (cvt->needed) { | |
| 458 | cvt->len = music->flac_data.data_read; | |
| 459 | SDL_ConvertAudio (cvt); | |
| 460 | } | |
| 461 | else { | |
| 462 | cvt->len_cvt = music->flac_data.data_read; | |
| 463 | } | |
| 464 | music->len_available = music->cvt.len_cvt; | |
| 465 | music->snd_available = music->cvt.buf; | |
| 466 | } | |
| 467 | else { | |
| 468 | SDL_SetError ("Out of memory"); | |
| 469 | music->playing = 0; | |
| 470 | } | |
| 492 | } | |
| 493 | return 0; | |
| 471 | 494 | } |
| 472 | 495 | |
| 473 | 496 | /* Play some of a stream previously started with FLAC_play() */ |
| 474 | int FLAC_playAudio(FLAC_music *music, Uint8 *snd, int len) | |
| 475 | { | |
| 476 | int mixable; | |
| 477 | ||
| 478 | while ((len > 0) && music->playing) { | |
| 479 | if (!music->len_available) { | |
| 480 | FLAC_getsome (music); | |
| 481 | } | |
| 482 | mixable = len; | |
| 483 | if (mixable > music->len_available) { | |
| 484 | mixable = music->len_available; | |
| 485 | } | |
| 486 | if (music->volume == MIX_MAX_VOLUME) { | |
| 487 | SDL_memcpy (snd, music->snd_available, mixable); | |
| 488 | } | |
| 489 | else { | |
| 490 | SDL_MixAudio (snd, music->snd_available, mixable, music->volume); | |
| 491 | } | |
| 492 | music->len_available -= mixable; | |
| 493 | music->snd_available += mixable; | |
| 494 | len -= mixable; | |
| 495 | snd += mixable; | |
| 496 | } | |
| 497 | ||
| 498 | return len; | |
| 499 | } | |
| 500 | ||
| 501 | /* Stop playback of a stream previously started with FLAC_play() */ | |
| 502 | void FLAC_stop(FLAC_music *music) | |
| 503 | { | |
| 504 | music->playing = 0; | |
| 505 | } | |
| 506 | ||
| 507 | /* Close the given FLAC_music object */ | |
| 508 | void FLAC_delete(FLAC_music *music) | |
| 509 | { | |
| 497 | static int FLAC_GetAudio(void *context, void *data, int bytes) | |
| 498 | { | |
| 499 | FLAC_Music *music = (FLAC_Music *)context; | |
| 500 | return music_pcm_getaudio(context, data, bytes, music->volume, FLAC_GetSome); | |
| 501 | } | |
| 502 | ||
| 503 | /* Jump (seek) to a given position (position is in seconds) */ | |
| 504 | static int FLAC_Seek(void *context, double position) | |
| 505 | { | |
| 506 | FLAC_Music *music = (FLAC_Music *)context; | |
| 507 | double seek_sample = music->sample_rate * position; | |
| 508 | ||
| 509 | if (!flac.FLAC__stream_decoder_seek_absolute(music->flac_decoder, (FLAC__uint64)seek_sample)) { | |
| 510 | if (flac.FLAC__stream_decoder_get_state(music->flac_decoder) == FLAC__STREAM_DECODER_SEEK_ERROR) { | |
| 511 | flac.FLAC__stream_decoder_flush(music->flac_decoder); | |
| 512 | } | |
| 513 | ||
| 514 | SDL_SetError("Seeking of FLAC stream failed: libFLAC seek failed."); | |
| 515 | return -1; | |
| 516 | } | |
| 517 | return 0; | |
| 518 | } | |
| 519 | ||
| 520 | /* Close the given FLAC_Music object */ | |
| 521 | static void FLAC_Delete(void *context) | |
| 522 | { | |
| 523 | FLAC_Music *music = (FLAC_Music *)context; | |
| 510 | 524 | if (music) { |
| 511 | 525 | if (music->flac_decoder) { |
| 512 | flac.FLAC__stream_decoder_finish (music->flac_decoder); | |
| 513 | flac.FLAC__stream_decoder_delete (music->flac_decoder); | |
| 514 | } | |
| 515 | ||
| 516 | if (music->flac_data.data) { | |
| 517 | SDL_free (music->flac_data.data); | |
| 518 | } | |
| 519 | ||
| 520 | if (music->flac_data.overflow) { | |
| 521 | SDL_free (music->flac_data.overflow); | |
| 522 | } | |
| 523 | ||
| 524 | if (music->cvt.buf) { | |
| 525 | SDL_free (music->cvt.buf); | |
| 526 | } | |
| 527 | ||
| 526 | flac.FLAC__stream_decoder_finish(music->flac_decoder); | |
| 527 | flac.FLAC__stream_decoder_delete(music->flac_decoder); | |
| 528 | } | |
| 529 | if (music->stream) { | |
| 530 | SDL_FreeAudioStream(music->stream); | |
| 531 | } | |
| 528 | 532 | if (music->freesrc) { |
| 529 | 533 | SDL_RWclose(music->src); |
| 530 | 534 | } |
| 531 | SDL_free (music); | |
| 532 | } | |
| 533 | } | |
| 534 | ||
| 535 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 536 | void FLAC_jump_to_time(FLAC_music *music, double time) | |
| 537 | { | |
| 538 | if (music) { | |
| 539 | if (music->flac_decoder) { | |
| 540 | double seek_sample = music->flac_data.sample_rate * time; | |
| 541 | ||
| 542 | // clear data if it has data | |
| 543 | if (music->flac_data.data) { | |
| 544 | SDL_free (music->flac_data.data); | |
| 545 | music->flac_data.data = NULL; | |
| 546 | } | |
| 547 | ||
| 548 | // clear overflow if it has data | |
| 549 | if (music->flac_data.overflow) { | |
| 550 | SDL_free (music->flac_data.overflow); | |
| 551 | music->flac_data.overflow = NULL; | |
| 552 | } | |
| 553 | ||
| 554 | if (!flac.FLAC__stream_decoder_seek_absolute (music->flac_decoder, | |
| 555 | (FLAC__uint64)seek_sample)) { | |
| 556 | if (flac.FLAC__stream_decoder_get_state (music->flac_decoder) | |
| 557 | == FLAC__STREAM_DECODER_SEEK_ERROR) { | |
| 558 | flac.FLAC__stream_decoder_flush (music->flac_decoder); | |
| 559 | } | |
| 560 | ||
| 561 | SDL_SetError | |
| 562 | ("Seeking of FLAC stream failed: libFLAC seek failed."); | |
| 563 | } | |
| 564 | } | |
| 565 | else { | |
| 566 | SDL_SetError | |
| 567 | ("Seeking of FLAC stream failed: FLAC decoder was NULL."); | |
| 568 | } | |
| 569 | } | |
| 570 | else { | |
| 571 | SDL_SetError ("Seeking of FLAC stream failed: music was NULL."); | |
| 572 | } | |
| 573 | } | |
| 574 | ||
| 575 | #endif /* FLAC_MUSIC */ | |
| 535 | SDL_free(music); | |
| 536 | } | |
| 537 | } | |
| 538 | ||
| 539 | Mix_MusicInterface Mix_MusicInterface_FLAC = | |
| 540 | { | |
| 541 | "FLAC", | |
| 542 | MIX_MUSIC_FLAC, | |
| 543 | MUS_FLAC, | |
| 544 | SDL_FALSE, | |
| 545 | SDL_FALSE, | |
| 546 | ||
| 547 | FLAC_Load, | |
| 548 | NULL, /* Open */ | |
| 549 | FLAC_CreateFromRW, | |
| 550 | NULL, /* CreateFromFile */ | |
| 551 | FLAC_SetVolume, | |
| 552 | FLAC_Play, | |
| 553 | NULL, /* IsPlaying */ | |
| 554 | FLAC_GetAudio, | |
| 555 | FLAC_Seek, | |
| 556 | NULL, /* Pause */ | |
| 557 | NULL, /* Resume */ | |
| 558 | NULL, /* Stop */ | |
| 559 | FLAC_Delete, | |
| 560 | NULL, /* Close */ | |
| 561 | FLAC_Unload, | |
| 562 | }; | |
| 563 | ||
| 564 | #endif /* MUSIC_FLAC */ | |
| 565 | ||
| 566 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 16 | 16 | 2. Altered source versions must be plainly marked as such, and must not be |
| 17 | 17 | misrepresented as being the original software. |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | ||
| 20 | Header to handle loading FLAC music files in SDL. | |
| 21 | ~ Austen Dicken (admin@cvpcs.org) | |
| 22 | 19 | */ |
| 23 | 20 | |
| 24 | /* $Id: $ */ | |
| 21 | #include "music.h" | |
| 25 | 22 | |
| 26 | #ifdef FLAC_MUSIC | |
| 23 | extern Mix_MusicInterface Mix_MusicInterface_FLAC; | |
| 27 | 24 | |
| 28 | #include <FLAC/stream_decoder.h> | |
| 29 | ||
| 30 | typedef struct { | |
| 31 | FLAC__uint64 sample_size; | |
| 32 | unsigned sample_rate; | |
| 33 | unsigned channels; | |
| 34 | unsigned bits_per_sample; | |
| 35 | FLAC__uint64 total_samples; | |
| 36 | ||
| 37 | // the following are used to handle the callback nature of the writer | |
| 38 | int max_to_read; | |
| 39 | char *data; // pointer to beginning of data array | |
| 40 | int data_len; // size of data array | |
| 41 | int data_read; // amount of data array used | |
| 42 | char *overflow; // pointer to beginning of overflow array | |
| 43 | int overflow_len; // size of overflow array | |
| 44 | int overflow_read; // amount of overflow array used | |
| 45 | } FLAC_Data; | |
| 46 | ||
| 47 | typedef struct { | |
| 48 | int playing; | |
| 49 | int volume; | |
| 50 | int section; | |
| 51 | FLAC__StreamDecoder *flac_decoder; | |
| 52 | FLAC_Data flac_data; | |
| 53 | SDL_RWops *src; | |
| 54 | int freesrc; | |
| 55 | SDL_AudioCVT cvt; | |
| 56 | int len_available; | |
| 57 | Uint8 *snd_available; | |
| 58 | } FLAC_music; | |
| 59 | ||
| 60 | /* Initialize the FLAC player, with the given mixer settings | |
| 61 | This function returns 0, or -1 if there was an error. | |
| 62 | */ | |
| 63 | extern int FLAC_init(SDL_AudioSpec *mixer); | |
| 64 | ||
| 65 | /* Set the volume for a FLAC stream */ | |
| 66 | extern void FLAC_setvolume(FLAC_music *music, int volume); | |
| 67 | ||
| 68 | /* Load an FLAC stream from an SDL_RWops object */ | |
| 69 | extern FLAC_music *FLAC_new_RW(SDL_RWops *src, int freesrc); | |
| 70 | ||
| 71 | /* Start playback of a given FLAC stream */ | |
| 72 | extern void FLAC_play(FLAC_music *music); | |
| 73 | ||
| 74 | /* Return non-zero if a stream is currently playing */ | |
| 75 | extern int FLAC_playing(FLAC_music *music); | |
| 76 | ||
| 77 | /* Play some of a stream previously started with FLAC_play() */ | |
| 78 | extern int FLAC_playAudio(FLAC_music *music, Uint8 *stream, int len); | |
| 79 | ||
| 80 | /* Stop playback of a stream previously started with FLAC_play() */ | |
| 81 | extern void FLAC_stop(FLAC_music *music); | |
| 82 | ||
| 83 | /* Close the given FLAC stream */ | |
| 84 | extern void FLAC_delete(FLAC_music *music); | |
| 85 | ||
| 86 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 87 | extern void FLAC_jump_to_time(FLAC_music *music, double time); | |
| 88 | ||
| 89 | #endif /* FLAC_MUSIC */ | |
| 25 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | James Le Cuirot | |
| 21 | chewi@aura-online.co.uk | |
| 22 | */ | |
| 23 | ||
| 24 | #ifdef MUSIC_MID_FLUIDSYNTH | |
| 25 | ||
| 26 | #include <stdio.h> | |
| 27 | ||
| 28 | #include "SDL_loadso.h" | |
| 29 | ||
| 30 | #include "music_fluidsynth.h" | |
| 31 | ||
| 32 | #include <fluidsynth.h> | |
| 33 | ||
| 34 | ||
| 35 | typedef struct { | |
| 36 | int loaded; | |
| 37 | void *handle; | |
| 38 | ||
| 39 | int (*delete_fluid_player)(fluid_player_t*); | |
| 40 | void (*delete_fluid_settings)(fluid_settings_t*); | |
| 41 | int (*delete_fluid_synth)(fluid_synth_t*); | |
| 42 | int (*fluid_player_add)(fluid_player_t*, const char*); | |
| 43 | int (*fluid_player_add_mem)(fluid_player_t*, const void*, size_t); | |
| 44 | int (*fluid_player_get_status)(fluid_player_t*); | |
| 45 | int (*fluid_player_play)(fluid_player_t*); | |
| 46 | int (*fluid_player_set_loop)(fluid_player_t*, int); | |
| 47 | int (*fluid_player_stop)(fluid_player_t*); | |
| 48 | int (*fluid_settings_setnum)(fluid_settings_t*, const char*, double); | |
| 49 | fluid_settings_t* (*fluid_synth_get_settings)(fluid_synth_t*); | |
| 50 | void (*fluid_synth_set_gain)(fluid_synth_t*, float); | |
| 51 | int (*fluid_synth_sfload)(fluid_synth_t*, const char*, int); | |
| 52 | int (*fluid_synth_write_s16)(fluid_synth_t*, int, void*, int, int, void*, int, int); | |
| 53 | fluid_player_t* (*new_fluid_player)(fluid_synth_t*); | |
| 54 | fluid_settings_t* (*new_fluid_settings)(void); | |
| 55 | fluid_synth_t* (*new_fluid_synth)(fluid_settings_t*); | |
| 56 | } fluidsynth_loader; | |
| 57 | ||
| 58 | static fluidsynth_loader fluidsynth = { | |
| 59 | 0, NULL | |
| 60 | }; | |
| 61 | ||
| 62 | #ifdef FLUIDSYNTH_DYNAMIC | |
| 63 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 64 | fluidsynth.FUNC = (SIG) SDL_LoadFunction(fluidsynth.handle, #FUNC); \ | |
| 65 | if (fluidsynth.FUNC == NULL) { SDL_UnloadObject(fluidsynth.handle); return -1; } | |
| 66 | #else | |
| 67 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 68 | fluidsynth.FUNC = FUNC; | |
| 69 | #endif | |
| 70 | ||
| 71 | static int FLUIDSYNTH_Load() | |
| 72 | { | |
| 73 | if (fluidsynth.loaded == 0) { | |
| 74 | #ifdef FLUIDSYNTH_DYNAMIC | |
| 75 | fluidsynth.handle = SDL_LoadObject(FLUIDSYNTH_DYNAMIC); | |
| 76 | if (fluidsynth.handle == NULL) { | |
| 77 | return -1; | |
| 78 | } | |
| 79 | #endif | |
| 80 | FUNCTION_LOADER(delete_fluid_player, int (*)(fluid_player_t*)) | |
| 81 | FUNCTION_LOADER(delete_fluid_settings, void (*)(fluid_settings_t*)) | |
| 82 | FUNCTION_LOADER(delete_fluid_synth, int (*)(fluid_synth_t*)) | |
| 83 | FUNCTION_LOADER(fluid_player_add, int (*)(fluid_player_t*, const char*)) | |
| 84 | FUNCTION_LOADER(fluid_player_add_mem, int (*)(fluid_player_t*, const void*, size_t)) | |
| 85 | FUNCTION_LOADER(fluid_player_get_status, int (*)(fluid_player_t*)) | |
| 86 | FUNCTION_LOADER(fluid_player_play, int (*)(fluid_player_t*)) | |
| 87 | FUNCTION_LOADER(fluid_player_set_loop, int (*)(fluid_player_t*, int)) | |
| 88 | FUNCTION_LOADER(fluid_player_stop, int (*)(fluid_player_t*)) | |
| 89 | FUNCTION_LOADER(fluid_settings_setnum, int (*)(fluid_settings_t*, const char*, double)) | |
| 90 | FUNCTION_LOADER(fluid_synth_get_settings, fluid_settings_t* (*)(fluid_synth_t*)) | |
| 91 | FUNCTION_LOADER(fluid_synth_set_gain, void (*)(fluid_synth_t*, float)) | |
| 92 | FUNCTION_LOADER(fluid_synth_sfload, int(*)(fluid_synth_t*, const char*, int)) | |
| 93 | FUNCTION_LOADER(fluid_synth_write_s16, int(*)(fluid_synth_t*, int, void*, int, int, void*, int, int)) | |
| 94 | FUNCTION_LOADER(new_fluid_player, fluid_player_t* (*)(fluid_synth_t*)) | |
| 95 | FUNCTION_LOADER(new_fluid_settings, fluid_settings_t* (*)(void)) | |
| 96 | FUNCTION_LOADER(new_fluid_synth, fluid_synth_t* (*)(fluid_settings_t*)) | |
| 97 | } | |
| 98 | ++fluidsynth.loaded; | |
| 99 | ||
| 100 | return 0; | |
| 101 | } | |
| 102 | ||
| 103 | static void FLUIDSYNTH_Unload() | |
| 104 | { | |
| 105 | if (fluidsynth.loaded == 0) { | |
| 106 | return; | |
| 107 | } | |
| 108 | if (fluidsynth.loaded == 1) { | |
| 109 | #ifdef FLUIDSYNTH_DYNAMIC | |
| 110 | SDL_UnloadObject(fluidsynth.handle); | |
| 111 | #endif | |
| 112 | } | |
| 113 | --fluidsynth.loaded; | |
| 114 | } | |
| 115 | ||
| 116 | ||
| 117 | typedef struct { | |
| 118 | fluid_synth_t *synth; | |
| 119 | fluid_player_t *player; | |
| 120 | SDL_AudioStream *stream; | |
| 121 | void *buffer; | |
| 122 | int buffer_size; | |
| 123 | } FLUIDSYNTH_Music; | |
| 124 | ||
| 125 | ||
| 126 | static int SDLCALL fluidsynth_check_soundfont(const char *path, void *data) | |
| 127 | { | |
| 128 | FILE *file = fopen(path, "r"); | |
| 129 | ||
| 130 | if (file) { | |
| 131 | fclose(file); | |
| 132 | return 1; | |
| 133 | } else { | |
| 134 | Mix_SetError("Failed to access the SoundFont %s", path); | |
| 135 | return 0; | |
| 136 | } | |
| 137 | } | |
| 138 | ||
| 139 | static int SDLCALL fluidsynth_load_soundfont(const char *path, void *data) | |
| 140 | { | |
| 141 | /* If this fails, it's too late to try Timidity so pray that at least one works. */ | |
| 142 | fluidsynth.fluid_synth_sfload((fluid_synth_t*) data, path, 1); | |
| 143 | return 1; | |
| 144 | } | |
| 145 | ||
| 146 | static int FLUIDSYNTH_Open(const SDL_AudioSpec *spec) | |
| 147 | { | |
| 148 | if (!Mix_EachSoundFont(fluidsynth_check_soundfont, NULL)) { | |
| 149 | return -1; | |
| 150 | } | |
| 151 | return 0; | |
| 152 | } | |
| 153 | ||
| 154 | static FLUIDSYNTH_Music *FLUIDSYNTH_LoadMusic(void *data) | |
| 155 | { | |
| 156 | SDL_RWops *src = (SDL_RWops *)data; | |
| 157 | FLUIDSYNTH_Music *music; | |
| 158 | fluid_settings_t *settings; | |
| 159 | ||
| 160 | if ((music = SDL_calloc(1, sizeof(FLUIDSYNTH_Music)))) { | |
| 161 | int channels = 2; | |
| 162 | if ((music->stream = SDL_NewAudioStream(AUDIO_S16SYS, channels, music_spec.freq, music_spec.format, music_spec.channels, music_spec.freq))) { | |
| 163 | music->buffer_size = music_spec.samples * sizeof(Sint16) * channels; | |
| 164 | if ((music->buffer = SDL_malloc(music->buffer_size))) { | |
| 165 | if ((settings = fluidsynth.new_fluid_settings())) { | |
| 166 | fluidsynth.fluid_settings_setnum(settings, "synth.sample-rate", (double) music_spec.freq); | |
| 167 | ||
| 168 | if ((music->synth = fluidsynth.new_fluid_synth(settings))) { | |
| 169 | if (Mix_EachSoundFont(fluidsynth_load_soundfont, (void*) music->synth)) { | |
| 170 | if ((music->player = fluidsynth.new_fluid_player(music->synth))) { | |
| 171 | void *buffer; | |
| 172 | size_t size; | |
| 173 | ||
| 174 | buffer = SDL_LoadFile_RW(src, &size, SDL_FALSE); | |
| 175 | if (buffer) { | |
| 176 | if (fluidsynth.fluid_player_add_mem(music->player, buffer, size) == FLUID_OK) { | |
| 177 | SDL_free(buffer); | |
| 178 | return music; | |
| 179 | } else { | |
| 180 | Mix_SetError("FluidSynth failed to load in-memory song"); | |
| 181 | } | |
| 182 | SDL_free(buffer); | |
| 183 | } else { | |
| 184 | SDL_OutOfMemory(); | |
| 185 | } | |
| 186 | fluidsynth.delete_fluid_player(music->player); | |
| 187 | } else { | |
| 188 | Mix_SetError("Failed to create FluidSynth player"); | |
| 189 | } | |
| 190 | } | |
| 191 | fluidsynth.delete_fluid_synth(music->synth); | |
| 192 | } else { | |
| 193 | Mix_SetError("Failed to create FluidSynth synthesizer"); | |
| 194 | } | |
| 195 | fluidsynth.delete_fluid_settings(settings); | |
| 196 | } else { | |
| 197 | Mix_SetError("Failed to create FluidSynth settings"); | |
| 198 | } | |
| 199 | } else { | |
| 200 | SDL_OutOfMemory(); | |
| 201 | } | |
| 202 | } | |
| 203 | SDL_free(music); | |
| 204 | } else { | |
| 205 | SDL_OutOfMemory(); | |
| 206 | } | |
| 207 | return NULL; | |
| 208 | } | |
| 209 | ||
| 210 | static void *FLUIDSYNTH_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 211 | { | |
| 212 | FLUIDSYNTH_Music *music; | |
| 213 | ||
| 214 | music = FLUIDSYNTH_LoadMusic(src); | |
| 215 | if (music && freesrc) { | |
| 216 | SDL_RWclose(src); | |
| 217 | } | |
| 218 | return music; | |
| 219 | } | |
| 220 | ||
| 221 | static void FLUIDSYNTH_SetVolume(void *context, int volume) | |
| 222 | { | |
| 223 | FLUIDSYNTH_Music *music = (FLUIDSYNTH_Music *)context; | |
| 224 | /* FluidSynth's default is 0.2. Make 1.2 the maximum. */ | |
| 225 | fluidsynth.fluid_synth_set_gain(music->synth, (float) (volume * 1.2 / MIX_MAX_VOLUME)); | |
| 226 | } | |
| 227 | ||
| 228 | static int FLUIDSYNTH_Play(void *context, int play_count) | |
| 229 | { | |
| 230 | FLUIDSYNTH_Music *music = (FLUIDSYNTH_Music *)context; | |
| 231 | fluidsynth.fluid_player_set_loop(music->player, play_count); | |
| 232 | fluidsynth.fluid_player_play(music->player); | |
| 233 | return 0; | |
| 234 | } | |
| 235 | ||
| 236 | static SDL_bool FLUIDSYNTH_IsPlaying(void *context) | |
| 237 | { | |
| 238 | FLUIDSYNTH_Music *music = (FLUIDSYNTH_Music *)context; | |
| 239 | return fluidsynth.fluid_player_get_status(music->player) == FLUID_PLAYER_PLAYING ? SDL_TRUE : SDL_FALSE; | |
| 240 | } | |
| 241 | ||
| 242 | static int FLUIDSYNTH_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 243 | { | |
| 244 | FLUIDSYNTH_Music *music = (FLUIDSYNTH_Music *)context; | |
| 245 | int filled; | |
| 246 | ||
| 247 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 248 | if (filled != 0) { | |
| 249 | return filled; | |
| 250 | } | |
| 251 | ||
| 252 | if (fluidsynth.fluid_synth_write_s16(music->synth, music_spec.samples, music->buffer, 0, 2, music->buffer, 1, 2) != FLUID_OK) { | |
| 253 | Mix_SetError("Error generating FluidSynth audio"); | |
| 254 | return -1; | |
| 255 | } | |
| 256 | if (SDL_AudioStreamPut(music->stream, music->buffer, music->buffer_size) < 0) { | |
| 257 | return -1; | |
| 258 | } | |
| 259 | return 0; | |
| 260 | } | |
| 261 | static int FLUIDSYNTH_GetAudio(void *context, void *data, int bytes) | |
| 262 | { | |
| 263 | return music_pcm_getaudio(context, data, bytes, MIX_MAX_VOLUME, FLUIDSYNTH_GetSome); | |
| 264 | } | |
| 265 | ||
| 266 | static void FLUIDSYNTH_Stop(void *context) | |
| 267 | { | |
| 268 | FLUIDSYNTH_Music *music = (FLUIDSYNTH_Music *)context; | |
| 269 | fluidsynth.fluid_player_stop(music->player); | |
| 270 | } | |
| 271 | ||
| 272 | static void FLUIDSYNTH_Delete(void *context) | |
| 273 | { | |
| 274 | FLUIDSYNTH_Music *music = (FLUIDSYNTH_Music *)context; | |
| 275 | fluidsynth.delete_fluid_player(music->player); | |
| 276 | fluidsynth.delete_fluid_settings(fluidsynth.fluid_synth_get_settings(music->synth)); | |
| 277 | fluidsynth.delete_fluid_synth(music->synth); | |
| 278 | SDL_free(music); | |
| 279 | } | |
| 280 | ||
| 281 | Mix_MusicInterface Mix_MusicInterface_FLUIDSYNTH = | |
| 282 | { | |
| 283 | "FLUIDSYNTH", | |
| 284 | MIX_MUSIC_FLUIDSYNTH, | |
| 285 | MUS_MID, | |
| 286 | SDL_FALSE, | |
| 287 | SDL_FALSE, | |
| 288 | ||
| 289 | FLUIDSYNTH_Load, | |
| 290 | FLUIDSYNTH_Open, | |
| 291 | FLUIDSYNTH_CreateFromRW, | |
| 292 | NULL, /* CreateFromFile */ | |
| 293 | FLUIDSYNTH_SetVolume, | |
| 294 | FLUIDSYNTH_Play, | |
| 295 | FLUIDSYNTH_IsPlaying, | |
| 296 | FLUIDSYNTH_GetAudio, | |
| 297 | NULL, /* Seek */ | |
| 298 | NULL, /* Pause */ | |
| 299 | NULL, /* Resume */ | |
| 300 | FLUIDSYNTH_Stop, | |
| 301 | FLUIDSYNTH_Delete, | |
| 302 | NULL, /* Close */ | |
| 303 | FLUIDSYNTH_Unload, | |
| 304 | }; | |
| 305 | ||
| 306 | #endif /* MUSIC_MID_FLUIDSYNTH */ | |
| 307 | ||
| 308 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | ||
| 20 | James Le Cuirot | |
| 21 | chewi@aura-online.co.uk | |
| 22 | */ | |
| 23 | ||
| 24 | /* This file supports playing MIDI files with FluidSynth */ | |
| 25 | ||
| 26 | #include "music.h" | |
| 27 | ||
| 28 | extern Mix_MusicInterface Mix_MusicInterface_FLUIDSYNTH; | |
| 29 | ||
| 30 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | #ifdef MP3_MAD_MUSIC | |
| 22 | ||
| 23 | #include <string.h> | |
| 21 | #ifdef MUSIC_MP3_MAD | |
| 24 | 22 | |
| 25 | 23 | #include "music_mad.h" |
| 26 | 24 | |
| 27 | mad_data * | |
| 28 | mad_openFileRW(SDL_RWops *src, SDL_AudioSpec *mixer, int freesrc) | |
| 29 | { | |
| 30 | mad_data *mp3_mad; | |
| 31 | ||
| 32 | mp3_mad = (mad_data *)SDL_malloc(sizeof(mad_data)); | |
| 33 | if (mp3_mad) { | |
| 34 | mp3_mad->src = src; | |
| 35 | mp3_mad->freesrc = freesrc; | |
| 36 | mad_stream_init(&mp3_mad->stream); | |
| 37 | mad_frame_init(&mp3_mad->frame); | |
| 38 | mad_synth_init(&mp3_mad->synth); | |
| 39 | mp3_mad->frames_read = 0; | |
| 40 | mad_timer_reset(&mp3_mad->next_frame_start); | |
| 41 | mp3_mad->volume = MIX_MAX_VOLUME; | |
| 42 | mp3_mad->status = 0; | |
| 43 | mp3_mad->output_begin = 0; | |
| 44 | mp3_mad->output_end = 0; | |
| 45 | mp3_mad->mixer = *mixer; | |
| 46 | } | |
| 47 | return mp3_mad; | |
| 48 | } | |
| 49 | ||
| 50 | void | |
| 51 | mad_closeFile(mad_data *mp3_mad) | |
| 52 | { | |
| 53 | mad_stream_finish(&mp3_mad->stream); | |
| 54 | mad_frame_finish(&mp3_mad->frame); | |
| 55 | mad_synth_finish(&mp3_mad->synth); | |
| 56 | ||
| 57 | if (mp3_mad->freesrc) { | |
| 58 | SDL_RWclose(mp3_mad->src); | |
| 59 | } | |
| 60 | SDL_free(mp3_mad); | |
| 25 | #include "mad.h" | |
| 26 | ||
| 27 | ||
| 28 | /* NOTE: The dithering functions are GPL, which should be fine if your | |
| 29 | application is GPL (which would need to be true if you enabled | |
| 30 | libmad support in SDL_mixer). If you're using libmad under the | |
| 31 | commercial license, you need to disable this code. | |
| 32 | */ | |
| 33 | /************************ dithering functions ***************************/ | |
| 34 | ||
| 35 | #ifdef MUSIC_MP3_MAD_GPL_DITHERING | |
| 36 | ||
| 37 | /* All dithering done here is taken from the GPL'ed xmms-mad plugin. */ | |
| 38 | ||
| 39 | /* Copyright (C) 1997 Makoto Matsumoto and Takuji Nishimura. */ | |
| 40 | /* Any feedback is very welcome. For any question, comments, */ | |
| 41 | /* see http://www.math.keio.ac.jp/matumoto/emt.html or email */ | |
| 42 | /* matumoto@math.keio.ac.jp */ | |
| 43 | ||
| 44 | /* Period parameters */ | |
| 45 | #define MP3_DITH_N 624 | |
| 46 | #define MP3_DITH_M 397 | |
| 47 | #define MATRIX_A 0x9908b0df /* constant vector a */ | |
| 48 | #define UPPER_MASK 0x80000000 /* most significant w-r bits */ | |
| 49 | #define LOWER_MASK 0x7fffffff /* least significant r bits */ | |
| 50 | ||
| 51 | /* Tempering parameters */ | |
| 52 | #define TEMPERING_MASK_B 0x9d2c5680 | |
| 53 | #define TEMPERING_MASK_C 0xefc60000 | |
| 54 | #define TEMPERING_SHIFT_U(y) (y >> 11) | |
| 55 | #define TEMPERING_SHIFT_S(y) (y << 7) | |
| 56 | #define TEMPERING_SHIFT_T(y) (y << 15) | |
| 57 | #define TEMPERING_SHIFT_L(y) (y >> 18) | |
| 58 | ||
| 59 | static unsigned long mt[MP3_DITH_N]; /* the array for the state vector */ | |
| 60 | static int mti=MP3_DITH_N+1; /* mti==MP3_DITH_N+1 means mt[MP3_DITH_N] is not initialized */ | |
| 61 | ||
| 62 | /* initializing the array with a NONZERO seed */ | |
| 63 | static void sgenrand(unsigned long seed) | |
| 64 | { | |
| 65 | /* setting initial seeds to mt[MP3_DITH_N] using */ | |
| 66 | /* the generator Line 25 of Table 1 in */ | |
| 67 | /* [KNUTH 1981, The Art of Computer Programming */ | |
| 68 | /* Vol. 2 (2nd Ed.), pp102] */ | |
| 69 | mt[0]= seed & 0xffffffff; | |
| 70 | for (mti=1; mti<MP3_DITH_N; mti++) | |
| 71 | mt[mti] = (69069 * mt[mti-1]) & 0xffffffff; | |
| 72 | } | |
| 73 | ||
| 74 | static unsigned long genrand(void) | |
| 75 | { | |
| 76 | unsigned long y; | |
| 77 | static unsigned long mag01[2]={0x0, MATRIX_A}; | |
| 78 | /* mag01[x] = x * MATRIX_A for x=0,1 */ | |
| 79 | ||
| 80 | if (mti >= MP3_DITH_N) { /* generate MP3_DITH_N words at one time */ | |
| 81 | int kk; | |
| 82 | ||
| 83 | if (mti == MP3_DITH_N+1) /* if sgenrand() has not been called, */ | |
| 84 | sgenrand(4357); /* a default initial seed is used */ | |
| 85 | ||
| 86 | for (kk=0;kk<MP3_DITH_N-MP3_DITH_M;kk++) { | |
| 87 | y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK); | |
| 88 | mt[kk] = mt[kk+MP3_DITH_M] ^ (y >> 1) ^ mag01[y & 0x1]; | |
| 89 | } | |
| 90 | for (;kk<MP3_DITH_N-1;kk++) { | |
| 91 | y = (mt[kk]&UPPER_MASK)|(mt[kk+1]&LOWER_MASK); | |
| 92 | mt[kk] = mt[kk+(MP3_DITH_M-MP3_DITH_N)] ^ (y >> 1) ^ mag01[y & 0x1]; | |
| 93 | } | |
| 94 | y = (mt[MP3_DITH_N-1]&UPPER_MASK)|(mt[0]&LOWER_MASK); | |
| 95 | mt[MP3_DITH_N-1] = mt[MP3_DITH_M-1] ^ (y >> 1) ^ mag01[y & 0x1]; | |
| 96 | ||
| 97 | mti = 0; | |
| 98 | } | |
| 99 | ||
| 100 | y = mt[mti++]; | |
| 101 | y ^= TEMPERING_SHIFT_U(y); | |
| 102 | y ^= TEMPERING_SHIFT_S(y) & TEMPERING_MASK_B; | |
| 103 | y ^= TEMPERING_SHIFT_T(y) & TEMPERING_MASK_C; | |
| 104 | y ^= TEMPERING_SHIFT_L(y); | |
| 105 | ||
| 106 | return y; | |
| 107 | } | |
| 108 | ||
| 109 | static long triangular_dither_noise(int nbits) { | |
| 110 | /* parameter nbits : the peak-to-peak amplitude desired (in bits) | |
| 111 | * use with nbits set to 2 + nber of bits to be trimmed. | |
| 112 | * (because triangular is made from two uniformly distributed processes, | |
| 113 | * it starts at 2 bits peak-to-peak amplitude) | |
| 114 | * see The Theory of Dithered Quantization by Robert Alexander Wannamaker | |
| 115 | * for complete proof of why that's optimal | |
| 116 | */ | |
| 117 | long v = (genrand()/2 - genrand()/2); /* in ]-2^31, 2^31[ */ | |
| 118 | long P = 1 << (32 - nbits); /* the power of 2 */ | |
| 119 | v /= P; | |
| 120 | /* now v in ]-2^(nbits-1), 2^(nbits-1) [ */ | |
| 121 | ||
| 122 | return v; | |
| 123 | } | |
| 124 | ||
| 125 | #endif /* MUSIC_MP3_MAD_GPL_DITHERING */ | |
| 126 | ||
| 127 | ||
| 128 | #define MAD_INPUT_BUFFER_SIZE (5*8192) | |
| 129 | ||
| 130 | enum { | |
| 131 | MS_input_eof = 0x0001, | |
| 132 | MS_input_error = 0x0001, | |
| 133 | MS_decode_error = 0x0002, | |
| 134 | MS_error_flags = 0x000f, | |
| 135 | }; | |
| 136 | ||
| 137 | typedef struct { | |
| 138 | int play_count; | |
| 139 | SDL_RWops *src; | |
| 140 | int freesrc; | |
| 141 | struct mad_stream stream; | |
| 142 | struct mad_frame frame; | |
| 143 | struct mad_synth synth; | |
| 144 | mad_timer_t next_frame_start; | |
| 145 | int volume; | |
| 146 | int status; | |
| 147 | SDL_AudioStream *audiostream; | |
| 148 | ||
| 149 | unsigned char input_buffer[MAD_INPUT_BUFFER_SIZE + MAD_BUFFER_GUARD]; | |
| 150 | } MAD_Music; | |
| 151 | ||
| 152 | ||
| 153 | static int MAD_Seek(void *context, double position); | |
| 154 | ||
| 155 | static void *MAD_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 156 | { | |
| 157 | MAD_Music *music; | |
| 158 | ||
| 159 | music = (MAD_Music *)SDL_calloc(1, sizeof(MAD_Music)); | |
| 160 | if (!music) { | |
| 161 | SDL_OutOfMemory(); | |
| 162 | return NULL; | |
| 163 | } | |
| 164 | music->src = src; | |
| 165 | music->volume = MIX_MAX_VOLUME; | |
| 166 | ||
| 167 | mad_stream_init(&music->stream); | |
| 168 | mad_frame_init(&music->frame); | |
| 169 | mad_synth_init(&music->synth); | |
| 170 | mad_timer_reset(&music->next_frame_start); | |
| 171 | ||
| 172 | music->freesrc = freesrc; | |
| 173 | return music; | |
| 174 | } | |
| 175 | ||
| 176 | static void MAD_SetVolume(void *context, int volume) | |
| 177 | { | |
| 178 | MAD_Music *music = (MAD_Music *)context; | |
| 179 | music->volume = volume; | |
| 61 | 180 | } |
| 62 | 181 | |
| 63 | 182 | /* Starts the playback. */ |
| 64 | void | |
| 65 | mad_start(mad_data *mp3_mad) { | |
| 66 | mp3_mad->status |= MS_playing; | |
| 67 | } | |
| 68 | ||
| 69 | /* Stops the playback. */ | |
| 70 | void | |
| 71 | mad_stop(mad_data *mp3_mad) { | |
| 72 | mp3_mad->status &= ~MS_playing; | |
| 73 | } | |
| 74 | ||
| 75 | /* Returns true if the playing is engaged, false otherwise. */ | |
| 76 | int | |
| 77 | mad_isPlaying(mad_data *mp3_mad) { | |
| 78 | return ((mp3_mad->status & MS_playing) != 0); | |
| 79 | } | |
| 80 | ||
| 81 | /* Reads the next frame from the file. Returns true on success or | |
| 82 | false on failure. */ | |
| 83 | static int | |
| 84 | read_next_frame(mad_data *mp3_mad) { | |
| 85 | if (mp3_mad->stream.buffer == NULL || | |
| 86 | mp3_mad->stream.error == MAD_ERROR_BUFLEN) { | |
| 87 | size_t read_size; | |
| 88 | size_t remaining; | |
| 89 | unsigned char *read_start; | |
| 90 | ||
| 91 | /* There might be some bytes in the buffer left over from last | |
| 92 | time. If so, move them down and read more bytes following | |
| 93 | them. */ | |
| 94 | if (mp3_mad->stream.next_frame != NULL) { | |
| 95 | remaining = mp3_mad->stream.bufend - mp3_mad->stream.next_frame; | |
| 96 | memmove(mp3_mad->input_buffer, mp3_mad->stream.next_frame, remaining); | |
| 97 | read_start = mp3_mad->input_buffer + remaining; | |
| 98 | read_size = MAD_INPUT_BUFFER_SIZE - remaining; | |
| 99 | ||
| 183 | static int MAD_Play(void *context, int play_count) | |
| 184 | { | |
| 185 | MAD_Music *music = (MAD_Music *)context; | |
| 186 | music->play_count = play_count; | |
| 187 | return MAD_Seek(music, 0.0); | |
| 188 | } | |
| 189 | ||
| 190 | /* Reads the next frame from the file. | |
| 191 | Returns true on success or false on failure. | |
| 192 | */ | |
| 193 | static SDL_bool read_next_frame(MAD_Music *music) | |
| 194 | { | |
| 195 | if (music->stream.buffer == NULL || | |
| 196 | music->stream.error == MAD_ERROR_BUFLEN) { | |
| 197 | size_t read_size; | |
| 198 | size_t remaining; | |
| 199 | unsigned char *read_start; | |
| 200 | ||
| 201 | /* There might be some bytes in the buffer left over from last | |
| 202 | time. If so, move them down and read more bytes following | |
| 203 | them. */ | |
| 204 | if (music->stream.next_frame != NULL) { | |
| 205 | remaining = music->stream.bufend - music->stream.next_frame; | |
| 206 | memmove(music->input_buffer, music->stream.next_frame, remaining); | |
| 207 | read_start = music->input_buffer + remaining; | |
| 208 | read_size = MAD_INPUT_BUFFER_SIZE - remaining; | |
| 209 | ||
| 210 | } else { | |
| 211 | read_size = MAD_INPUT_BUFFER_SIZE; | |
| 212 | read_start = music->input_buffer; | |
| 213 | remaining = 0; | |
| 214 | } | |
| 215 | ||
| 216 | /* Now read additional bytes from the input file. */ | |
| 217 | read_size = SDL_RWread(music->src, read_start, 1, read_size); | |
| 218 | ||
| 219 | if (read_size == 0) { | |
| 220 | if ((music->status & (MS_input_eof | MS_input_error)) == 0) { | |
| 221 | /* FIXME: how to detect error? */ | |
| 222 | music->status |= MS_input_eof; | |
| 223 | ||
| 224 | /* At the end of the file, we must stuff MAD_BUFFER_GUARD | |
| 225 | number of 0 bytes. */ | |
| 226 | SDL_memset(read_start + read_size, 0, MAD_BUFFER_GUARD); | |
| 227 | read_size += MAD_BUFFER_GUARD; | |
| 228 | } | |
| 229 | } | |
| 230 | ||
| 231 | /* Now feed those bytes into the libmad stream. */ | |
| 232 | mad_stream_buffer(&music->stream, music->input_buffer, | |
| 233 | read_size + remaining); | |
| 234 | music->stream.error = MAD_ERROR_NONE; | |
| 235 | } | |
| 236 | ||
| 237 | /* Now ask libmad to extract a frame from the data we just put in | |
| 238 | its buffer. */ | |
| 239 | if (mad_frame_decode(&music->frame, &music->stream)) { | |
| 240 | if (MAD_RECOVERABLE(music->stream.error)) { | |
| 241 | return SDL_FALSE; | |
| 242 | ||
| 243 | } else if (music->stream.error == MAD_ERROR_BUFLEN) { | |
| 244 | return SDL_FALSE; | |
| 245 | ||
| 246 | } else { | |
| 247 | Mix_SetError("mad_frame_decode() failed, corrupt stream?"); | |
| 248 | music->status |= MS_decode_error; | |
| 249 | return SDL_FALSE; | |
| 250 | } | |
| 251 | } | |
| 252 | ||
| 253 | mad_timer_add(&music->next_frame_start, music->frame.header.duration); | |
| 254 | ||
| 255 | return SDL_TRUE; | |
| 256 | } | |
| 257 | ||
| 258 | /* Scale a MAD sample to 16 bits for output. */ | |
| 259 | static Sint16 scale(mad_fixed_t sample) | |
| 260 | { | |
| 261 | const int n_bits_to_loose = MAD_F_FRACBITS + 1 - 16; | |
| 262 | ||
| 263 | /* round */ | |
| 264 | sample += (1L << (n_bits_to_loose - 1)); | |
| 265 | ||
| 266 | #ifdef MUSIC_MP3_MAD_GPL_DITHERING | |
| 267 | sample += triangular_dither_noise(n_bits_to_loose + 1); | |
| 268 | #endif | |
| 269 | ||
| 270 | /* clip */ | |
| 271 | if (sample >= MAD_F_ONE) | |
| 272 | sample = MAD_F_ONE - 1; | |
| 273 | else if (sample < -MAD_F_ONE) | |
| 274 | sample = -MAD_F_ONE; | |
| 275 | ||
| 276 | /* quantize */ | |
| 277 | return (Sint16)(sample >> n_bits_to_loose); | |
| 278 | } | |
| 279 | ||
| 280 | /* Once the frame has been read, copies its samples into the output buffer. */ | |
| 281 | static SDL_bool decode_frame(MAD_Music *music) | |
| 282 | { | |
| 283 | struct mad_pcm *pcm; | |
| 284 | unsigned int i, nchannels, nsamples; | |
| 285 | mad_fixed_t const *left_ch, *right_ch; | |
| 286 | Sint16 *buffer, *dst; | |
| 287 | int result; | |
| 288 | ||
| 289 | mad_synth_frame(&music->synth, &music->frame); | |
| 290 | pcm = &music->synth.pcm; | |
| 291 | ||
| 292 | if (!music->audiostream) { | |
| 293 | music->audiostream = SDL_NewAudioStream(AUDIO_S16, pcm->channels, pcm->samplerate, music_spec.format, music_spec.channels, music_spec.freq); | |
| 294 | if (!music->audiostream) { | |
| 295 | return SDL_FALSE; | |
| 296 | } | |
| 297 | } | |
| 298 | ||
| 299 | nchannels = pcm->channels; | |
| 300 | nsamples = pcm->length; | |
| 301 | left_ch = pcm->samples[0]; | |
| 302 | right_ch = pcm->samples[1]; | |
| 303 | buffer = SDL_stack_alloc(Sint16, nsamples*nchannels); | |
| 304 | if (!buffer) { | |
| 305 | SDL_OutOfMemory(); | |
| 306 | return SDL_FALSE; | |
| 307 | } | |
| 308 | ||
| 309 | dst = buffer; | |
| 310 | if (nchannels == 1) { | |
| 311 | for (i = nsamples; i--;) { | |
| 312 | *dst++ = scale(*left_ch++); | |
| 313 | } | |
| 100 | 314 | } else { |
| 101 | read_size = MAD_INPUT_BUFFER_SIZE; | |
| 102 | read_start = mp3_mad->input_buffer; | |
| 103 | remaining = 0; | |
| 104 | } | |
| 105 | ||
| 106 | /* Now read additional bytes from the input file. */ | |
| 107 | read_size = SDL_RWread(mp3_mad->src, read_start, 1, read_size); | |
| 108 | ||
| 109 | if (read_size <= 0) { | |
| 110 | if ((mp3_mad->status & (MS_input_eof | MS_input_error)) == 0) { | |
| 111 | if (read_size == 0) { | |
| 112 | mp3_mad->status |= MS_input_eof; | |
| 113 | } else { | |
| 114 | mp3_mad->status |= MS_input_error; | |
| 115 | } | |
| 116 | ||
| 117 | /* At the end of the file, we must stuff MAD_BUFFER_GUARD | |
| 118 | number of 0 bytes. */ | |
| 119 | SDL_memset(read_start + read_size, 0, MAD_BUFFER_GUARD); | |
| 120 | read_size += MAD_BUFFER_GUARD; | |
| 121 | } | |
| 122 | } | |
| 123 | ||
| 124 | /* Now feed those bytes into the libmad stream. */ | |
| 125 | mad_stream_buffer(&mp3_mad->stream, mp3_mad->input_buffer, | |
| 126 | read_size + remaining); | |
| 127 | mp3_mad->stream.error = MAD_ERROR_NONE; | |
| 128 | } | |
| 129 | ||
| 130 | /* Now ask libmad to extract a frame from the data we just put in | |
| 131 | its buffer. */ | |
| 132 | if (mad_frame_decode(&mp3_mad->frame, &mp3_mad->stream)) { | |
| 133 | if (MAD_RECOVERABLE(mp3_mad->stream.error)) { | |
| 134 | return 0; | |
| 135 | ||
| 136 | } else if (mp3_mad->stream.error == MAD_ERROR_BUFLEN) { | |
| 137 | return 0; | |
| 138 | ||
| 139 | } else { | |
| 140 | mp3_mad->status |= MS_decode_error; | |
| 141 | return 0; | |
| 142 | } | |
| 143 | } | |
| 144 | ||
| 145 | mp3_mad->frames_read++; | |
| 146 | mad_timer_add(&mp3_mad->next_frame_start, mp3_mad->frame.header.duration); | |
| 147 | ||
| 148 | return 1; | |
| 149 | } | |
| 150 | ||
| 151 | /* Scale a MAD sample to 16 bits for output. */ | |
| 152 | static signed int | |
| 153 | scale(mad_fixed_t sample) { | |
| 154 | /* round */ | |
| 155 | sample += (1L << (MAD_F_FRACBITS - 16)); | |
| 156 | ||
| 157 | /* clip */ | |
| 158 | if (sample >= MAD_F_ONE) | |
| 159 | sample = MAD_F_ONE - 1; | |
| 160 | else if (sample < -MAD_F_ONE) | |
| 161 | sample = -MAD_F_ONE; | |
| 162 | ||
| 163 | /* quantize */ | |
| 164 | return sample >> (MAD_F_FRACBITS + 1 - 16); | |
| 165 | } | |
| 166 | ||
| 167 | /* Once the frame has been read, copies its samples into the output | |
| 168 | buffer. */ | |
| 169 | static void | |
| 170 | decode_frame(mad_data *mp3_mad) { | |
| 171 | struct mad_pcm *pcm; | |
| 172 | unsigned int nchannels, nsamples; | |
| 173 | mad_fixed_t const *left_ch, *right_ch; | |
| 174 | unsigned char *out; | |
| 175 | int ret; | |
| 176 | ||
| 177 | mad_synth_frame(&mp3_mad->synth, &mp3_mad->frame); | |
| 178 | pcm = &mp3_mad->synth.pcm; | |
| 179 | out = mp3_mad->output_buffer + mp3_mad->output_end; | |
| 180 | ||
| 181 | if ((mp3_mad->status & MS_cvt_decoded) == 0) { | |
| 182 | mp3_mad->status |= MS_cvt_decoded; | |
| 183 | ||
| 184 | /* The first frame determines some key properties of the stream. | |
| 185 | In particular, it tells us enough to set up the convert | |
| 186 | structure now. */ | |
| 187 | SDL_BuildAudioCVT(&mp3_mad->cvt, AUDIO_S16, pcm->channels, mp3_mad->frame.header.samplerate, mp3_mad->mixer.format, mp3_mad->mixer.channels, mp3_mad->mixer.freq); | |
| 188 | } | |
| 189 | ||
| 190 | /* pcm->samplerate contains the sampling frequency */ | |
| 191 | ||
| 192 | nchannels = pcm->channels; | |
| 193 | nsamples = pcm->length; | |
| 194 | left_ch = pcm->samples[0]; | |
| 195 | right_ch = pcm->samples[1]; | |
| 196 | ||
| 197 | while (nsamples--) { | |
| 198 | signed int sample; | |
| 199 | ||
| 200 | /* output sample(s) in 16-bit signed little-endian PCM */ | |
| 201 | ||
| 202 | sample = scale(*left_ch++); | |
| 203 | *out++ = ((sample >> 0) & 0xff); | |
| 204 | *out++ = ((sample >> 8) & 0xff); | |
| 205 | ||
| 206 | if (nchannels == 2) { | |
| 207 | sample = scale(*right_ch++); | |
| 208 | *out++ = ((sample >> 0) & 0xff); | |
| 209 | *out++ = ((sample >> 8) & 0xff); | |
| 210 | } | |
| 211 | } | |
| 212 | ||
| 213 | mp3_mad->output_end = out - mp3_mad->output_buffer; | |
| 214 | /*assert(mp3_mad->output_end <= MAD_OUTPUT_BUFFER_SIZE);*/ | |
| 215 | } | |
| 216 | ||
| 217 | int | |
| 218 | mad_getSamples(mad_data *mp3_mad, Uint8 *stream, int len) { | |
| 219 | int bytes_remaining; | |
| 220 | int num_bytes; | |
| 221 | Uint8 *out; | |
| 222 | ||
| 223 | if ((mp3_mad->status & MS_playing) == 0) { | |
| 224 | /* We're not supposed to be playing, so send silence instead. */ | |
| 225 | SDL_memset(stream, 0, len); | |
| 315 | for (i = nsamples; i--;) { | |
| 316 | *dst++ = scale(*left_ch++); | |
| 317 | *dst++ = scale(*right_ch++); | |
| 318 | } | |
| 319 | } | |
| 320 | ||
| 321 | result = SDL_AudioStreamPut(music->audiostream, buffer, (nsamples * nchannels * sizeof(Sint16))); | |
| 322 | SDL_stack_free(buffer); | |
| 323 | ||
| 324 | if (result < 0) { | |
| 325 | return SDL_FALSE; | |
| 326 | } | |
| 327 | return SDL_TRUE; | |
| 328 | } | |
| 329 | ||
| 330 | static int MAD_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 331 | { | |
| 332 | MAD_Music *music = (MAD_Music *)context; | |
| 333 | int filled; | |
| 334 | ||
| 335 | if (music->audiostream) { | |
| 336 | filled = SDL_AudioStreamGet(music->audiostream, data, bytes); | |
| 337 | if (filled != 0) { | |
| 338 | return filled; | |
| 339 | } | |
| 340 | } | |
| 341 | ||
| 342 | if (!music->play_count) { | |
| 343 | /* All done */ | |
| 344 | *done = SDL_TRUE; | |
| 345 | return 0; | |
| 346 | } | |
| 347 | ||
| 348 | if (read_next_frame(music)) { | |
| 349 | if (!decode_frame(music)) { | |
| 350 | return -1; | |
| 351 | } | |
| 352 | } else if (music->status & MS_input_eof) { | |
| 353 | int play_count = -1; | |
| 354 | if (music->play_count > 0) { | |
| 355 | play_count = (music->play_count - 1); | |
| 356 | } | |
| 357 | if (MAD_Play(music, play_count) < 0) { | |
| 358 | return -1; | |
| 359 | } | |
| 360 | } else if (music->status & MS_decode_error) { | |
| 361 | return -1; | |
| 362 | } | |
| 226 | 363 | return 0; |
| 227 | } | |
| 228 | ||
| 229 | out = stream; | |
| 230 | bytes_remaining = len; | |
| 231 | while (bytes_remaining > 0) { | |
| 232 | if (mp3_mad->output_end == mp3_mad->output_begin) { | |
| 233 | /* We need to get a new frame. */ | |
| 234 | mp3_mad->output_begin = 0; | |
| 235 | mp3_mad->output_end = 0; | |
| 236 | if (!read_next_frame(mp3_mad)) { | |
| 237 | if ((mp3_mad->status & MS_error_flags) != 0) { | |
| 238 | /* Couldn't read a frame; either an error condition or | |
| 239 | end-of-file. Stop. */ | |
| 240 | SDL_memset(out, 0, bytes_remaining); | |
| 241 | mp3_mad->status &= ~MS_playing; | |
| 242 | return bytes_remaining; | |
| 243 | } | |
| 244 | } else { | |
| 245 | decode_frame(mp3_mad); | |
| 246 | ||
| 247 | /* Now convert the frame data to the appropriate format for | |
| 248 | output. */ | |
| 249 | mp3_mad->cvt.buf = mp3_mad->output_buffer; | |
| 250 | mp3_mad->cvt.len = mp3_mad->output_end; | |
| 251 | ||
| 252 | mp3_mad->output_end = (int)(mp3_mad->output_end * mp3_mad->cvt.len_ratio); | |
| 253 | /*assert(mp3_mad->output_end <= MAD_OUTPUT_BUFFER_SIZE);*/ | |
| 254 | SDL_ConvertAudio(&mp3_mad->cvt); | |
| 255 | } | |
| 256 | } | |
| 257 | ||
| 258 | num_bytes = mp3_mad->output_end - mp3_mad->output_begin; | |
| 259 | if (bytes_remaining < num_bytes) { | |
| 260 | num_bytes = bytes_remaining; | |
| 261 | } | |
| 262 | ||
| 263 | if (mp3_mad->volume == MIX_MAX_VOLUME) { | |
| 264 | SDL_memcpy(out, mp3_mad->output_buffer + mp3_mad->output_begin, num_bytes); | |
| 265 | } else { | |
| 266 | SDL_MixAudio(out, mp3_mad->output_buffer + mp3_mad->output_begin, | |
| 267 | num_bytes, mp3_mad->volume); | |
| 268 | } | |
| 269 | out += num_bytes; | |
| 270 | mp3_mad->output_begin += num_bytes; | |
| 271 | bytes_remaining -= num_bytes; | |
| 272 | } | |
| 273 | return 0; | |
| 274 | } | |
| 275 | ||
| 276 | void | |
| 277 | mad_seek(mad_data *mp3_mad, double position) { | |
| 278 | mad_timer_t target; | |
| 279 | int int_part; | |
| 280 | ||
| 281 | int_part = (int)position; | |
| 282 | mad_timer_set(&target, int_part, | |
| 283 | (int)((position - int_part) * 1000000), 1000000); | |
| 284 | ||
| 285 | if (mad_timer_compare(mp3_mad->next_frame_start, target) > 0) { | |
| 286 | /* In order to seek backwards in a VBR file, we have to rewind and | |
| 287 | start again from the beginning. This isn't necessary if the | |
| 288 | file happens to be CBR, of course; in that case we could seek | |
| 289 | directly to the frame we want. But I leave that little | |
| 290 | optimization for the future developer who discovers she really | |
| 291 | needs it. */ | |
| 292 | mp3_mad->frames_read = 0; | |
| 293 | mad_timer_reset(&mp3_mad->next_frame_start); | |
| 294 | mp3_mad->status &= ~MS_error_flags; | |
| 295 | mp3_mad->output_begin = 0; | |
| 296 | mp3_mad->output_end = 0; | |
| 297 | ||
| 298 | SDL_RWseek(mp3_mad->src, 0, RW_SEEK_SET); | |
| 299 | } | |
| 300 | ||
| 301 | /* Now we have to skip frames until we come to the right one. | |
| 302 | Again, only truly necessary if the file is VBR. */ | |
| 303 | while (mad_timer_compare(mp3_mad->next_frame_start, target) < 0) { | |
| 304 | if (!read_next_frame(mp3_mad)) { | |
| 305 | if ((mp3_mad->status & MS_error_flags) != 0) { | |
| 306 | /* Couldn't read a frame; either an error condition or | |
| 307 | end-of-file. Stop. */ | |
| 308 | mp3_mad->status &= ~MS_playing; | |
| 309 | return; | |
| 310 | } | |
| 311 | } | |
| 312 | } | |
| 313 | ||
| 314 | /* Here we are, at the beginning of the frame that contains the | |
| 315 | target time. Ehh, I say that's close enough. If we wanted to, | |
| 316 | we could get more precise by decoding the frame now and counting | |
| 317 | the appropriate number of samples out of it. */ | |
| 318 | } | |
| 319 | ||
| 320 | void | |
| 321 | mad_setVolume(mad_data *mp3_mad, int volume) { | |
| 322 | mp3_mad->volume = volume; | |
| 323 | } | |
| 324 | ||
| 325 | ||
| 326 | #endif /* MP3_MAD_MUSIC */ | |
| 364 | } | |
| 365 | static int MAD_GetAudio(void *context, void *data, int bytes) | |
| 366 | { | |
| 367 | MAD_Music *music = (MAD_Music *)context; | |
| 368 | return music_pcm_getaudio(context, data, bytes, music->volume, MAD_GetSome); | |
| 369 | } | |
| 370 | ||
| 371 | static int MAD_Seek(void *context, double position) | |
| 372 | { | |
| 373 | MAD_Music *music = (MAD_Music *)context; | |
| 374 | mad_timer_t target; | |
| 375 | int int_part; | |
| 376 | ||
| 377 | int_part = (int)position; | |
| 378 | mad_timer_set(&target, int_part, (int)((position - int_part) * 1000000), 1000000); | |
| 379 | ||
| 380 | if (mad_timer_compare(music->next_frame_start, target) > 0) { | |
| 381 | /* In order to seek backwards in a VBR file, we have to rewind and | |
| 382 | start again from the beginning. This isn't necessary if the | |
| 383 | file happens to be CBR, of course; in that case we could seek | |
| 384 | directly to the frame we want. But I leave that little | |
| 385 | optimization for the future developer who discovers she really | |
| 386 | needs it. */ | |
| 387 | mad_timer_reset(&music->next_frame_start); | |
| 388 | music->status &= ~MS_error_flags; | |
| 389 | ||
| 390 | SDL_RWseek(music->src, 0, RW_SEEK_SET); | |
| 391 | } | |
| 392 | ||
| 393 | /* Now we have to skip frames until we come to the right one. | |
| 394 | Again, only truly necessary if the file is VBR. */ | |
| 395 | while (mad_timer_compare(music->next_frame_start, target) < 0) { | |
| 396 | if (!read_next_frame(music)) { | |
| 397 | if ((music->status & MS_error_flags) != 0) { | |
| 398 | /* Couldn't read a frame; either an error condition or | |
| 399 | end-of-file. Stop. */ | |
| 400 | return Mix_SetError("Seek position out of range"); | |
| 401 | } | |
| 402 | } | |
| 403 | } | |
| 404 | ||
| 405 | /* Here we are, at the beginning of the frame that contains the | |
| 406 | target time. Ehh, I say that's close enough. If we wanted to, | |
| 407 | we could get more precise by decoding the frame now and counting | |
| 408 | the appropriate number of samples out of it. */ | |
| 409 | return 0; | |
| 410 | } | |
| 411 | ||
| 412 | static void MAD_Delete(void *context) | |
| 413 | { | |
| 414 | MAD_Music *music = (MAD_Music *)context; | |
| 415 | ||
| 416 | mad_stream_finish(&music->stream); | |
| 417 | mad_frame_finish(&music->frame); | |
| 418 | mad_synth_finish(&music->synth); | |
| 419 | ||
| 420 | if (music->audiostream) { | |
| 421 | SDL_FreeAudioStream(music->audiostream); | |
| 422 | } | |
| 423 | if (music->freesrc) { | |
| 424 | SDL_RWclose(music->src); | |
| 425 | } | |
| 426 | SDL_free(music); | |
| 427 | } | |
| 428 | ||
| 429 | Mix_MusicInterface Mix_MusicInterface_MAD = | |
| 430 | { | |
| 431 | "MAD", | |
| 432 | MIX_MUSIC_MAD, | |
| 433 | MUS_MP3, | |
| 434 | SDL_FALSE, | |
| 435 | SDL_FALSE, | |
| 436 | ||
| 437 | NULL, /* Load */ | |
| 438 | NULL, /* Open */ | |
| 439 | MAD_CreateFromRW, | |
| 440 | NULL, /* CreateFromFile */ | |
| 441 | MAD_SetVolume, | |
| 442 | MAD_Play, | |
| 443 | NULL, /* IsPlaying */ | |
| 444 | MAD_GetAudio, | |
| 445 | MAD_Seek, | |
| 446 | NULL, /* Pause */ | |
| 447 | NULL, /* Resume */ | |
| 448 | NULL, /* Stop */ | |
| 449 | MAD_Delete, | |
| 450 | NULL, /* Close */ | |
| 451 | NULL, /* Unload */ | |
| 452 | }; | |
| 453 | ||
| 454 | #endif /* MUSIC_MP3_MAD */ | |
| 455 | ||
| 456 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | #ifdef MP3_MAD_MUSIC | |
| 21 | /* This file supports playing MP3 files with libmad */ | |
| 22 | 22 | |
| 23 | #include "mad.h" | |
| 24 | #include "SDL_rwops.h" | |
| 25 | #include "SDL_audio.h" | |
| 26 | #include "SDL_mixer.h" | |
| 23 | #include "music.h" | |
| 27 | 24 | |
| 28 | #define MAD_INPUT_BUFFER_SIZE (5*8192) | |
| 29 | #define MAD_OUTPUT_BUFFER_SIZE 8192 | |
| 25 | extern Mix_MusicInterface Mix_MusicInterface_MAD; | |
| 30 | 26 | |
| 31 | enum { | |
| 32 | MS_input_eof = 0x0001, | |
| 33 | MS_input_error = 0x0001, | |
| 34 | MS_decode_eof = 0x0002, | |
| 35 | MS_decode_error = 0x0004, | |
| 36 | MS_error_flags = 0x000f, | |
| 37 | ||
| 38 | MS_playing = 0x0100, | |
| 39 | MS_cvt_decoded = 0x0200, | |
| 40 | }; | |
| 41 | ||
| 42 | typedef struct { | |
| 43 | SDL_RWops *src; | |
| 44 | int freesrc; | |
| 45 | struct mad_stream stream; | |
| 46 | struct mad_frame frame; | |
| 47 | struct mad_synth synth; | |
| 48 | int frames_read; | |
| 49 | mad_timer_t next_frame_start; | |
| 50 | int volume; | |
| 51 | int status; | |
| 52 | int output_begin, output_end; | |
| 53 | SDL_AudioSpec mixer; | |
| 54 | SDL_AudioCVT cvt; | |
| 55 | ||
| 56 | unsigned char input_buffer[MAD_INPUT_BUFFER_SIZE + MAD_BUFFER_GUARD]; | |
| 57 | unsigned char output_buffer[MAD_OUTPUT_BUFFER_SIZE]; | |
| 58 | } mad_data; | |
| 59 | ||
| 60 | mad_data *mad_openFileRW(SDL_RWops *src, SDL_AudioSpec *mixer, int freesrc); | |
| 61 | void mad_closeFile(mad_data *mp3_mad); | |
| 62 | ||
| 63 | void mad_start(mad_data *mp3_mad); | |
| 64 | void mad_stop(mad_data *mp3_mad); | |
| 65 | int mad_isPlaying(mad_data *mp3_mad); | |
| 66 | ||
| 67 | int mad_getSamples(mad_data *mp3_mad, Uint8 *stream, int len); | |
| 68 | void mad_seek(mad_data *mp3_mad, double position); | |
| 69 | void mad_setVolume(mad_data *mp3_mad, int volume); | |
| 70 | ||
| 71 | #endif | |
| 27 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MUSIC_MOD_MIKMOD | |
| 22 | ||
| 23 | /* This file supports MOD tracker music streams */ | |
| 24 | ||
| 25 | #include "SDL_loadso.h" | |
| 26 | ||
| 27 | #include "music_mikmod.h" | |
| 28 | ||
| 29 | #include "mikmod.h" | |
| 30 | ||
| 31 | ||
| 32 | /* libmikmod >= 3.3.2 constified several funcs */ | |
| 33 | #if (LIBMIKMOD_VERSION < 0x030302) | |
| 34 | #define MIKMOD3_CONST | |
| 35 | #else | |
| 36 | #define MIKMOD3_CONST const | |
| 37 | #endif | |
| 38 | ||
| 39 | typedef struct { | |
| 40 | int loaded; | |
| 41 | void *handle; | |
| 42 | ||
| 43 | void (*MikMod_Exit)(void); | |
| 44 | CHAR* (*MikMod_InfoDriver)(void); | |
| 45 | CHAR* (*MikMod_InfoLoader)(void); | |
| 46 | int (*MikMod_Init)(MIKMOD3_CONST CHAR*); | |
| 47 | void (*MikMod_RegisterAllLoaders)(void); | |
| 48 | void (*MikMod_RegisterDriver)(struct MDRIVER*); | |
| 49 | int* MikMod_errno; | |
| 50 | MIKMOD3_CONST char* (*MikMod_strerror)(int); | |
| 51 | void (*MikMod_free)(void*); | |
| 52 | BOOL (*Player_Active)(void); | |
| 53 | void (*Player_Free)(MODULE*); | |
| 54 | MODULE* (*Player_LoadGeneric)(MREADER*,int,BOOL); | |
| 55 | void (*Player_SetPosition)(UWORD); | |
| 56 | void (*Player_SetVolume)(SWORD); | |
| 57 | void (*Player_Start)(MODULE*); | |
| 58 | void (*Player_Stop)(void); | |
| 59 | ULONG (*VC_WriteBytes)(SBYTE*,ULONG); | |
| 60 | struct MDRIVER* drv_nos; | |
| 61 | UWORD* md_device; | |
| 62 | UWORD* md_mixfreq; | |
| 63 | UWORD* md_mode; | |
| 64 | UBYTE* md_musicvolume; | |
| 65 | UBYTE* md_pansep; | |
| 66 | UBYTE* md_reverb; | |
| 67 | UBYTE* md_sndfxvolume; | |
| 68 | UBYTE* md_volume; | |
| 69 | } mikmod_loader; | |
| 70 | ||
| 71 | static mikmod_loader mikmod = { | |
| 72 | 0, NULL | |
| 73 | }; | |
| 74 | ||
| 75 | #ifdef MIKMOD_DYNAMIC | |
| 76 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 77 | mikmod.FUNC = (SIG) SDL_LoadFunction(mikmod.handle, #FUNC); \ | |
| 78 | if (mikmod.FUNC == NULL) { SDL_UnloadObject(mikmod.handle); return -1; } | |
| 79 | #define VARIABLE_LOADER(NAME, SIG) \ | |
| 80 | mikmod.NAME = (SIG) SDL_LoadFunction(mikmod.handle, #NAME); \ | |
| 81 | if (mikmod.NAME == NULL) { SDL_UnloadObject(mikmod.handle); return -1; } | |
| 82 | #else | |
| 83 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 84 | mikmod.FUNC = FUNC; | |
| 85 | #define VARIABLE_LOADER(NAME, SIG) \ | |
| 86 | mikmod.NAME = &NAME; | |
| 87 | #endif | |
| 88 | ||
| 89 | static int MIKMOD_Load() | |
| 90 | { | |
| 91 | if (mikmod.loaded == 0) { | |
| 92 | #ifdef MIKMOD_DYNAMIC | |
| 93 | mikmod.handle = SDL_LoadObject(MIKMOD_DYNAMIC); | |
| 94 | if (mikmod.handle == NULL) { | |
| 95 | return -1; | |
| 96 | } | |
| 97 | #elif defined(__MACOSX__) | |
| 98 | extern void Player_Start(MODULE*) __attribute__((weak_import)); | |
| 99 | if (Player_Start == NULL) | |
| 100 | { | |
| 101 | /* Missing weakly linked framework */ | |
| 102 | Mix_SetError("Missing mikmod.framework"); | |
| 103 | return -1; | |
| 104 | } | |
| 105 | #endif | |
| 106 | FUNCTION_LOADER(MikMod_Exit, void (*)(void)) | |
| 107 | FUNCTION_LOADER(MikMod_InfoDriver, CHAR* (*)(void)) | |
| 108 | FUNCTION_LOADER(MikMod_InfoLoader, CHAR* (*)(void)) | |
| 109 | FUNCTION_LOADER(MikMod_Init, int (*)(MIKMOD3_CONST CHAR*)) | |
| 110 | FUNCTION_LOADER(MikMod_RegisterAllLoaders, void (*)(void)) | |
| 111 | FUNCTION_LOADER(MikMod_RegisterDriver, void (*)(struct MDRIVER*)) | |
| 112 | VARIABLE_LOADER(MikMod_errno, int*) | |
| 113 | FUNCTION_LOADER(MikMod_strerror, MIKMOD3_CONST char* (*)(int)) | |
| 114 | #ifdef MIKMOD_DYNAMIC | |
| 115 | mikmod.MikMod_free = (void (*)(void*)) SDL_LoadFunction(mikmod.handle, "MikMod_free"); | |
| 116 | if (!mikmod.MikMod_free) { | |
| 117 | /* libmikmod 3.1 and earlier doesn't have it */ | |
| 118 | mikmod.MikMod_free = free; | |
| 119 | } | |
| 120 | #else | |
| 121 | #if LIBMIKMOD_VERSION < ((3<<16)|(2<<8)) | |
| 122 | mikmod.MikMod_free = free; | |
| 123 | #else | |
| 124 | mikmod.MikMod_free = MikMod_free; | |
| 125 | #endif | |
| 126 | #endif /* MIKMOD_DYNAMIC */ | |
| 127 | FUNCTION_LOADER(Player_Active, BOOL (*)(void)) | |
| 128 | FUNCTION_LOADER(Player_Free, void (*)(MODULE*)) | |
| 129 | FUNCTION_LOADER(Player_LoadGeneric, MODULE* (*)(MREADER*,int,BOOL)) | |
| 130 | FUNCTION_LOADER(Player_SetPosition, void (*)(UWORD)) | |
| 131 | FUNCTION_LOADER(Player_SetVolume, void (*)(SWORD)) | |
| 132 | FUNCTION_LOADER(Player_Start, void (*)(MODULE*)) | |
| 133 | FUNCTION_LOADER(Player_Stop, void (*)(void)) | |
| 134 | FUNCTION_LOADER(VC_WriteBytes, ULONG (*)(SBYTE*,ULONG)) | |
| 135 | VARIABLE_LOADER(drv_nos, MDRIVER*) | |
| 136 | VARIABLE_LOADER(md_device, UWORD*) | |
| 137 | VARIABLE_LOADER(md_mixfreq, UWORD*) | |
| 138 | VARIABLE_LOADER(md_mode, UWORD*) | |
| 139 | VARIABLE_LOADER(md_musicvolume, UBYTE*) | |
| 140 | VARIABLE_LOADER(md_pansep, UBYTE*) | |
| 141 | VARIABLE_LOADER(md_reverb, UBYTE*) | |
| 142 | VARIABLE_LOADER(md_sndfxvolume, UBYTE*) | |
| 143 | VARIABLE_LOADER(md_volume, UBYTE*) | |
| 144 | } | |
| 145 | ++mikmod.loaded; | |
| 146 | ||
| 147 | return 0; | |
| 148 | } | |
| 149 | ||
| 150 | static void MIKMOD_Unload() | |
| 151 | { | |
| 152 | if (mikmod.loaded == 0) { | |
| 153 | return; | |
| 154 | } | |
| 155 | if (mikmod.loaded == 1) { | |
| 156 | #ifdef MIKMOD_DYNAMIC | |
| 157 | SDL_UnloadObject(mikmod.handle); | |
| 158 | #endif | |
| 159 | } | |
| 160 | --mikmod.loaded; | |
| 161 | } | |
| 162 | ||
| 163 | ||
| 164 | typedef struct | |
| 165 | { | |
| 166 | int play_count; | |
| 167 | int volume; | |
| 168 | MODULE *module; | |
| 169 | SDL_AudioStream *stream; | |
| 170 | SBYTE *buffer; | |
| 171 | ULONG buffer_size; | |
| 172 | } MIKMOD_Music; | |
| 173 | ||
| 174 | ||
| 175 | static int MIKMOD_Seek(void *context, double position); | |
| 176 | static void MIKMOD_Delete(void *context); | |
| 177 | ||
| 178 | /* Initialize the MOD player, with the given mixer settings | |
| 179 | This function returns 0, or -1 if there was an error. | |
| 180 | */ | |
| 181 | static int MIKMOD_Open(const SDL_AudioSpec *spec) | |
| 182 | { | |
| 183 | CHAR *list; | |
| 184 | ||
| 185 | /* Set the MikMod music format */ | |
| 186 | if (spec->format == AUDIO_S8 || spec->format == AUDIO_U8) { | |
| 187 | /* MIKMOD audio format is AUDIO_U8 */ | |
| 188 | *mikmod.md_mode = 0; | |
| 189 | } else { | |
| 190 | /* MIKMOD audio format is AUDIO_S16SYS */ | |
| 191 | *mikmod.md_mode = DMODE_16BITS; | |
| 192 | } | |
| 193 | if (spec->channels > 1) { | |
| 194 | *mikmod.md_mode |= DMODE_STEREO; | |
| 195 | } | |
| 196 | *mikmod.md_mixfreq = spec->freq; | |
| 197 | *mikmod.md_device = 0; | |
| 198 | *mikmod.md_volume = 96; | |
| 199 | *mikmod.md_musicvolume = 128; | |
| 200 | *mikmod.md_sndfxvolume = 128; | |
| 201 | *mikmod.md_pansep = 128; | |
| 202 | *mikmod.md_reverb = 0; | |
| 203 | *mikmod.md_mode |= DMODE_HQMIXER|DMODE_SOFT_MUSIC|DMODE_SURROUND; | |
| 204 | ||
| 205 | list = mikmod.MikMod_InfoDriver(); | |
| 206 | if (list) { | |
| 207 | mikmod.MikMod_free(list); | |
| 208 | } else { | |
| 209 | mikmod.MikMod_RegisterDriver(mikmod.drv_nos); | |
| 210 | } | |
| 211 | ||
| 212 | list = mikmod.MikMod_InfoLoader(); | |
| 213 | if (list) { | |
| 214 | mikmod.MikMod_free(list); | |
| 215 | } else { | |
| 216 | mikmod.MikMod_RegisterAllLoaders(); | |
| 217 | } | |
| 218 | ||
| 219 | if (mikmod.MikMod_Init(NULL)) { | |
| 220 | Mix_SetError("%s", mikmod.MikMod_strerror(*mikmod.MikMod_errno)); | |
| 221 | return -1; | |
| 222 | } | |
| 223 | return 0; | |
| 224 | } | |
| 225 | ||
| 226 | /* Uninitialize the music players */ | |
| 227 | static void MIKMOD_Close(void) | |
| 228 | { | |
| 229 | if (mikmod.MikMod_Exit) { | |
| 230 | mikmod.MikMod_Exit(); | |
| 231 | } | |
| 232 | } | |
| 233 | ||
| 234 | typedef struct | |
| 235 | { | |
| 236 | MREADER mr; | |
| 237 | /* struct MREADER in libmikmod <= 3.2.0-beta2 | |
| 238 | * doesn't have iobase members. adding them here | |
| 239 | * so that if we compile against 3.2.0-beta2, we | |
| 240 | * can still run OK against 3.2.0b3 and newer. */ | |
| 241 | long iobase, prev_iobase; | |
| 242 | Sint64 offset; | |
| 243 | Sint64 eof; | |
| 244 | SDL_RWops *src; | |
| 245 | } LMM_MREADER; | |
| 246 | ||
| 247 | int LMM_Seek(struct MREADER *mr,long to,int dir) | |
| 248 | { | |
| 249 | Sint64 offset = to; | |
| 250 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 251 | if (dir == SEEK_SET) { | |
| 252 | offset += lmmmr->offset; | |
| 253 | if (offset < lmmmr->offset) | |
| 254 | return -1; | |
| 255 | } | |
| 256 | return (int)(SDL_RWseek(lmmmr->src, offset, dir)); | |
| 257 | } | |
| 258 | long LMM_Tell(struct MREADER *mr) | |
| 259 | { | |
| 260 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 261 | return (long)(SDL_RWtell(lmmmr->src) - lmmmr->offset); | |
| 262 | } | |
| 263 | BOOL LMM_Read(struct MREADER *mr,void *buf,size_t sz) | |
| 264 | { | |
| 265 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 266 | return SDL_RWread(lmmmr->src, buf, sz, 1); | |
| 267 | } | |
| 268 | int LMM_Get(struct MREADER *mr) | |
| 269 | { | |
| 270 | unsigned char c; | |
| 271 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 272 | if (SDL_RWread(lmmmr->src, &c, 1, 1)) { | |
| 273 | return c; | |
| 274 | } | |
| 275 | return EOF; | |
| 276 | } | |
| 277 | BOOL LMM_Eof(struct MREADER *mr) | |
| 278 | { | |
| 279 | Sint64 offset; | |
| 280 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 281 | offset = LMM_Tell(mr); | |
| 282 | return offset >= lmmmr->eof; | |
| 283 | } | |
| 284 | MODULE *MikMod_LoadSongRW(SDL_RWops *src, int maxchan) | |
| 285 | { | |
| 286 | LMM_MREADER lmmmr = { | |
| 287 | { LMM_Seek, LMM_Tell, LMM_Read, LMM_Get, LMM_Eof }, | |
| 288 | 0, | |
| 289 | 0, | |
| 290 | 0 | |
| 291 | }; | |
| 292 | lmmmr.offset = SDL_RWtell(src); | |
| 293 | SDL_RWseek(src, 0, RW_SEEK_END); | |
| 294 | lmmmr.eof = SDL_RWtell(src); | |
| 295 | SDL_RWseek(src, lmmmr.offset, RW_SEEK_SET); | |
| 296 | lmmmr.src = src; | |
| 297 | return mikmod.Player_LoadGeneric((MREADER*)&lmmmr, maxchan, 0); | |
| 298 | } | |
| 299 | ||
| 300 | /* Load a MOD stream from an SDL_RWops object */ | |
| 301 | void *MIKMOD_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 302 | { | |
| 303 | MIKMOD_Music *music; | |
| 304 | SDL_AudioFormat format; | |
| 305 | Uint8 channels; | |
| 306 | ||
| 307 | music = (MIKMOD_Music *)SDL_calloc(1, sizeof(*music)); | |
| 308 | if (!music) { | |
| 309 | SDL_OutOfMemory(); | |
| 310 | return NULL; | |
| 311 | } | |
| 312 | music->volume = MIX_MAX_VOLUME; | |
| 313 | ||
| 314 | music->module = MikMod_LoadSongRW(src, 64); | |
| 315 | if (!music->module) { | |
| 316 | Mix_SetError("%s", mikmod.MikMod_strerror(*mikmod.MikMod_errno)); | |
| 317 | MIKMOD_Delete(music); | |
| 318 | return NULL; | |
| 319 | } | |
| 320 | ||
| 321 | /* Allow implicit looping, disable fade out and other flags. */ | |
| 322 | music->module->extspd = 1; | |
| 323 | music->module->panflag = 1; | |
| 324 | music->module->wrap = 0; | |
| 325 | music->module->loop = 1; | |
| 326 | music->module->fadeout = 0; | |
| 327 | ||
| 328 | if ((*mikmod.md_mode & DMODE_16BITS) == DMODE_16BITS) { | |
| 329 | format = AUDIO_S16SYS; | |
| 330 | } else { | |
| 331 | format = AUDIO_U8; | |
| 332 | } | |
| 333 | if ((*mikmod.md_mode & DMODE_STEREO) == DMODE_STEREO) { | |
| 334 | channels = 2; | |
| 335 | } else { | |
| 336 | channels = 1; | |
| 337 | } | |
| 338 | music->stream = SDL_NewAudioStream(format, channels, *mikmod.md_mixfreq, | |
| 339 | music_spec.format, music_spec.channels, music_spec.freq); | |
| 340 | if (!music->stream) { | |
| 341 | MIKMOD_Delete(music); | |
| 342 | return NULL; | |
| 343 | } | |
| 344 | ||
| 345 | music->buffer_size = music_spec.samples * (SDL_AUDIO_BITSIZE(format) / 8) * channels; | |
| 346 | music->buffer = (SBYTE *)SDL_malloc(music->buffer_size); | |
| 347 | if (!music->buffer) { | |
| 348 | SDL_OutOfMemory(); | |
| 349 | MIKMOD_Delete(music); | |
| 350 | return NULL; | |
| 351 | } | |
| 352 | ||
| 353 | if (freesrc) { | |
| 354 | SDL_RWclose(src); | |
| 355 | } | |
| 356 | return music; | |
| 357 | } | |
| 358 | ||
| 359 | /* Set the volume for a MOD stream */ | |
| 360 | static void MIKMOD_SetVolume(void *context, int volume) | |
| 361 | { | |
| 362 | MIKMOD_Music *music = (MIKMOD_Music *)context; | |
| 363 | music->volume = volume; | |
| 364 | mikmod.Player_SetVolume((SWORD)volume); | |
| 365 | } | |
| 366 | ||
| 367 | /* Start playback of a given MOD stream */ | |
| 368 | static int MIKMOD_Play(void *context, int play_count) | |
| 369 | { | |
| 370 | MIKMOD_Music *music = (MIKMOD_Music *)context; | |
| 371 | music->play_count = play_count; | |
| 372 | music->module->initvolume = music->volume; | |
| 373 | mikmod.Player_Start(music->module); | |
| 374 | return MIKMOD_Seek(music, 0.0); | |
| 375 | } | |
| 376 | ||
| 377 | /* Return non-zero if a stream is currently playing */ | |
| 378 | static SDL_bool MIKMOD_IsPlaying(void *context) | |
| 379 | { | |
| 380 | return mikmod.Player_Active() ? SDL_TRUE : SDL_FALSE; | |
| 381 | } | |
| 382 | ||
| 383 | /* Play some of a stream previously started with MOD_play() */ | |
| 384 | static int MIKMOD_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 385 | { | |
| 386 | MIKMOD_Music *music = (MIKMOD_Music *)context; | |
| 387 | int filled; | |
| 388 | ||
| 389 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 390 | if (filled != 0) { | |
| 391 | return filled; | |
| 392 | } | |
| 393 | ||
| 394 | if (!music->play_count) { | |
| 395 | /* All done */ | |
| 396 | *done = SDL_TRUE; | |
| 397 | return 0; | |
| 398 | } | |
| 399 | ||
| 400 | /* This never fails, and always writes a full buffer */ | |
| 401 | mikmod.VC_WriteBytes(music->buffer, music->buffer_size); | |
| 402 | ||
| 403 | if (SDL_AudioStreamPut(music->stream, music->buffer, music->buffer_size) < 0) { | |
| 404 | return -1; | |
| 405 | } | |
| 406 | ||
| 407 | /* Check to see if we're done now */ | |
| 408 | if (!mikmod.Player_Active()) { | |
| 409 | if (music->play_count == 1) { | |
| 410 | music->play_count = 0; | |
| 411 | SDL_AudioStreamFlush(music->stream); | |
| 412 | } else { | |
| 413 | int play_count = -1; | |
| 414 | if (music->play_count > 0) { | |
| 415 | play_count = (music->play_count - 1); | |
| 416 | } | |
| 417 | if (MIKMOD_Play(music, play_count) < 0) { | |
| 418 | return -1; | |
| 419 | } | |
| 420 | } | |
| 421 | } | |
| 422 | return 0; | |
| 423 | } | |
| 424 | static int MIKMOD_GetAudio(void *context, void *data, int bytes) | |
| 425 | { | |
| 426 | return music_pcm_getaudio(context, data, bytes, MIX_MAX_VOLUME, MIKMOD_GetSome); | |
| 427 | } | |
| 428 | ||
| 429 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 430 | static int MIKMOD_Seek(void *context, double position) | |
| 431 | { | |
| 432 | mikmod.Player_SetPosition((UWORD)position); | |
| 433 | return 0; | |
| 434 | } | |
| 435 | ||
| 436 | /* Stop playback of a stream previously started with MOD_play() */ | |
| 437 | static void MIKMOD_Stop(void *context) | |
| 438 | { | |
| 439 | mikmod.Player_Stop(); | |
| 440 | } | |
| 441 | ||
| 442 | /* Close the given MOD stream */ | |
| 443 | static void MIKMOD_Delete(void *context) | |
| 444 | { | |
| 445 | MIKMOD_Music *music = (MIKMOD_Music *)context; | |
| 446 | ||
| 447 | if (music->module) { | |
| 448 | mikmod.Player_Free(music->module); | |
| 449 | } | |
| 450 | if (music->stream) { | |
| 451 | SDL_FreeAudioStream(music->stream); | |
| 452 | } | |
| 453 | if (music->buffer) { | |
| 454 | SDL_free(music->buffer); | |
| 455 | } | |
| 456 | SDL_free(music); | |
| 457 | } | |
| 458 | ||
| 459 | Mix_MusicInterface Mix_MusicInterface_MIKMOD = | |
| 460 | { | |
| 461 | "MIKMOD", | |
| 462 | MIX_MUSIC_MIKMOD, | |
| 463 | MUS_MOD, | |
| 464 | SDL_FALSE, | |
| 465 | SDL_FALSE, | |
| 466 | ||
| 467 | MIKMOD_Load, | |
| 468 | MIKMOD_Open, | |
| 469 | MIKMOD_CreateFromRW, | |
| 470 | NULL, /* CreateFromFile */ | |
| 471 | MIKMOD_SetVolume, | |
| 472 | MIKMOD_Play, | |
| 473 | MIKMOD_IsPlaying, | |
| 474 | MIKMOD_GetAudio, | |
| 475 | MIKMOD_Seek, | |
| 476 | NULL, /* Pause */ | |
| 477 | NULL, /* Resume */ | |
| 478 | MIKMOD_Stop, | |
| 479 | MIKMOD_Delete, | |
| 480 | MIKMOD_Close, | |
| 481 | MIKMOD_Unload, | |
| 482 | }; | |
| 483 | ||
| 484 | #endif /* MUSIC_MOD_MIKMOD */ | |
| 485 | ||
| 486 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports playing MOD files with libmikmod */ | |
| 22 | ||
| 23 | #include "music.h" | |
| 24 | ||
| 25 | extern Mix_MusicInterface Mix_MusicInterface_MIKMOD; | |
| 26 | ||
| 27 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* $Id: music_mod.c 4211 2008-12-08 00:27:32Z slouken $ */ | |
| 22 | ||
| 23 | #ifdef MOD_MUSIC | |
| 24 | ||
| 25 | /* This file supports MOD tracker music streams */ | |
| 26 | ||
| 27 | #include "SDL_mixer.h" | |
| 28 | #include "dynamic_mod.h" | |
| 29 | #include "music_mod.h" | |
| 30 | ||
| 31 | #include "mikmod.h" | |
| 32 | ||
| 33 | #define SDL_SURROUND | |
| 34 | #ifdef SDL_SURROUND | |
| 35 | #define MAX_OUTPUT_CHANNELS 6 | |
| 36 | #else | |
| 37 | #define MAX_OUTPUT_CHANNELS 2 | |
| 38 | #endif | |
| 39 | ||
| 40 | /* Reference for converting mikmod output to 4/6 channels */ | |
| 41 | static int current_output_channels; | |
| 42 | static Uint16 current_output_format; | |
| 43 | ||
| 44 | static int music_swap8; | |
| 45 | static int music_swap16; | |
| 46 | ||
| 47 | /* Initialize the MOD player, with the given mixer settings | |
| 48 | This function returns 0, or -1 if there was an error. | |
| 49 | */ | |
| 50 | int MOD_init(SDL_AudioSpec *mixerfmt) | |
| 51 | { | |
| 52 | CHAR *list; | |
| 53 | ||
| 54 | if ( !Mix_Init(MIX_INIT_MOD) ) { | |
| 55 | return -1; | |
| 56 | } | |
| 57 | ||
| 58 | /* Set the MikMod music format */ | |
| 59 | music_swap8 = 0; | |
| 60 | music_swap16 = 0; | |
| 61 | switch (mixerfmt->format) { | |
| 62 | ||
| 63 | case AUDIO_U8: | |
| 64 | case AUDIO_S8: { | |
| 65 | if ( mixerfmt->format == AUDIO_S8 ) { | |
| 66 | music_swap8 = 1; | |
| 67 | } | |
| 68 | *mikmod.md_mode = 0; | |
| 69 | } | |
| 70 | break; | |
| 71 | ||
| 72 | case AUDIO_S16LSB: | |
| 73 | case AUDIO_S16MSB: { | |
| 74 | /* See if we need to correct MikMod mixing */ | |
| 75 | #if SDL_BYTEORDER == SDL_LIL_ENDIAN | |
| 76 | if ( mixerfmt->format == AUDIO_S16MSB ) { | |
| 77 | #else | |
| 78 | if ( mixerfmt->format == AUDIO_S16LSB ) { | |
| 79 | #endif | |
| 80 | music_swap16 = 1; | |
| 81 | } | |
| 82 | *mikmod.md_mode = DMODE_16BITS; | |
| 83 | } | |
| 84 | break; | |
| 85 | ||
| 86 | default: { | |
| 87 | Mix_SetError("Unknown hardware audio format"); | |
| 88 | return -1; | |
| 89 | } | |
| 90 | } | |
| 91 | current_output_channels = mixerfmt->channels; | |
| 92 | current_output_format = mixerfmt->format; | |
| 93 | if ( mixerfmt->channels > 1 ) { | |
| 94 | if ( mixerfmt->channels > MAX_OUTPUT_CHANNELS ) { | |
| 95 | Mix_SetError("Hardware uses more channels than mixerfmt"); | |
| 96 | return -1; | |
| 97 | } | |
| 98 | *mikmod.md_mode |= DMODE_STEREO; | |
| 99 | } | |
| 100 | *mikmod.md_mixfreq = mixerfmt->freq; | |
| 101 | *mikmod.md_device = 0; | |
| 102 | *mikmod.md_volume = 96; | |
| 103 | *mikmod.md_musicvolume = 128; | |
| 104 | *mikmod.md_sndfxvolume = 128; | |
| 105 | *mikmod.md_pansep = 128; | |
| 106 | *mikmod.md_reverb = 0; | |
| 107 | *mikmod.md_mode |= DMODE_HQMIXER|DMODE_SOFT_MUSIC|DMODE_SURROUND; | |
| 108 | ||
| 109 | list = mikmod.MikMod_InfoDriver(); | |
| 110 | if ( list ) | |
| 111 | mikmod.MikMod_free(list); | |
| 112 | else | |
| 113 | mikmod.MikMod_RegisterDriver(mikmod.drv_nos); | |
| 114 | ||
| 115 | list = mikmod.MikMod_InfoLoader(); | |
| 116 | if ( list ) | |
| 117 | mikmod.MikMod_free(list); | |
| 118 | else | |
| 119 | mikmod.MikMod_RegisterAllLoaders(); | |
| 120 | ||
| 121 | if ( mikmod.MikMod_Init(NULL) ) { | |
| 122 | Mix_SetError("%s", mikmod.MikMod_strerror(*mikmod.MikMod_errno)); | |
| 123 | return -1; | |
| 124 | } | |
| 125 | ||
| 126 | return 0; | |
| 127 | } | |
| 128 | ||
| 129 | /* Uninitialize the music players */ | |
| 130 | void MOD_exit(void) | |
| 131 | { | |
| 132 | if (mikmod.MikMod_Exit) { | |
| 133 | mikmod.MikMod_Exit(); | |
| 134 | } | |
| 135 | } | |
| 136 | ||
| 137 | /* Set the volume for a MOD stream */ | |
| 138 | void MOD_setvolume(MODULE *music, int volume) | |
| 139 | { | |
| 140 | mikmod.Player_SetVolume((SWORD)volume); | |
| 141 | } | |
| 142 | ||
| 143 | typedef struct | |
| 144 | { | |
| 145 | MREADER mr; | |
| 146 | Sint64 offset; | |
| 147 | Sint64 eof; | |
| 148 | SDL_RWops *src; | |
| 149 | } LMM_MREADER; | |
| 150 | ||
| 151 | BOOL LMM_Seek(struct MREADER *mr,long to,int dir) | |
| 152 | { | |
| 153 | Sint64 offset = to; | |
| 154 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 155 | if ( dir == SEEK_SET ) { | |
| 156 | offset += lmmmr->offset; | |
| 157 | } | |
| 158 | return (SDL_RWseek(lmmmr->src, offset, dir) < lmmmr->offset); | |
| 159 | } | |
| 160 | long LMM_Tell(struct MREADER *mr) | |
| 161 | { | |
| 162 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 163 | return (long)(SDL_RWtell(lmmmr->src) - lmmmr->offset); | |
| 164 | } | |
| 165 | BOOL LMM_Read(struct MREADER *mr,void *buf,size_t sz) | |
| 166 | { | |
| 167 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 168 | return SDL_RWread(lmmmr->src, buf, sz, 1); | |
| 169 | } | |
| 170 | int LMM_Get(struct MREADER *mr) | |
| 171 | { | |
| 172 | unsigned char c; | |
| 173 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 174 | if ( SDL_RWread(lmmmr->src, &c, 1, 1) ) { | |
| 175 | return c; | |
| 176 | } | |
| 177 | return EOF; | |
| 178 | } | |
| 179 | BOOL LMM_Eof(struct MREADER *mr) | |
| 180 | { | |
| 181 | Sint64 offset; | |
| 182 | LMM_MREADER* lmmmr = (LMM_MREADER*)mr; | |
| 183 | offset = LMM_Tell(mr); | |
| 184 | return offset >= lmmmr->eof; | |
| 185 | } | |
| 186 | MODULE *MikMod_LoadSongRW(SDL_RWops *src, int maxchan) | |
| 187 | { | |
| 188 | LMM_MREADER lmmmr = { | |
| 189 | { LMM_Seek, LMM_Tell, LMM_Read, LMM_Get, LMM_Eof }, | |
| 190 | 0, | |
| 191 | 0, | |
| 192 | 0 | |
| 193 | }; | |
| 194 | lmmmr.offset = SDL_RWtell(src); | |
| 195 | SDL_RWseek(src, 0, RW_SEEK_END); | |
| 196 | lmmmr.eof = SDL_RWtell(src); | |
| 197 | SDL_RWseek(src, lmmmr.offset, RW_SEEK_SET); | |
| 198 | lmmmr.src = src; | |
| 199 | return mikmod.Player_LoadGeneric((MREADER*)&lmmmr, maxchan, 0); | |
| 200 | } | |
| 201 | ||
| 202 | /* Load a MOD stream from an SDL_RWops object */ | |
| 203 | MODULE *MOD_new_RW(SDL_RWops *src, int freesrc) | |
| 204 | { | |
| 205 | MODULE *module; | |
| 206 | ||
| 207 | /* Make sure the mikmod library is loaded */ | |
| 208 | if ( !Mix_Init(MIX_INIT_MOD) ) { | |
| 209 | return NULL; | |
| 210 | } | |
| 211 | ||
| 212 | module = MikMod_LoadSongRW(src, 64); | |
| 213 | if (!module) { | |
| 214 | Mix_SetError("%s", mikmod.MikMod_strerror(*mikmod.MikMod_errno)); | |
| 215 | return NULL; | |
| 216 | } | |
| 217 | ||
| 218 | /* Stop implicit looping, fade out and other flags. */ | |
| 219 | module->extspd = 1; | |
| 220 | module->panflag = 1; | |
| 221 | module->wrap = 0; | |
| 222 | module->loop = 0; | |
| 223 | #if 0 /* Don't set fade out by default - unfortunately there's no real way | |
| 224 | to query the status of the song or set trigger actions. Hum. */ | |
| 225 | module->fadeout = 1; | |
| 226 | #endif | |
| 227 | ||
| 228 | if ( freesrc ) { | |
| 229 | SDL_RWclose(src); | |
| 230 | } | |
| 231 | return module; | |
| 232 | } | |
| 233 | ||
| 234 | /* Start playback of a given MOD stream */ | |
| 235 | void MOD_play(MODULE *music) | |
| 236 | { | |
| 237 | mikmod.Player_Start(music); | |
| 238 | } | |
| 239 | ||
| 240 | /* Return non-zero if a stream is currently playing */ | |
| 241 | int MOD_playing(MODULE *music) | |
| 242 | { | |
| 243 | return mikmod.Player_Active(); | |
| 244 | } | |
| 245 | ||
| 246 | /* Play some of a stream previously started with MOD_play() */ | |
| 247 | int MOD_playAudio(MODULE *music, Uint8 *stream, int len) | |
| 248 | { | |
| 249 | if (current_output_channels > 2) { | |
| 250 | int small_len = 2 * len / current_output_channels; | |
| 251 | int i; | |
| 252 | Uint8 *src, *dst; | |
| 253 | ||
| 254 | mikmod.VC_WriteBytes((SBYTE *)stream, small_len); | |
| 255 | /* and extend to len by copying channels */ | |
| 256 | src = stream + small_len; | |
| 257 | dst = stream + len; | |
| 258 | ||
| 259 | switch (current_output_format & 0xFF) { | |
| 260 | case 8: | |
| 261 | for ( i=small_len/2; i; --i ) { | |
| 262 | src -= 2; | |
| 263 | dst -= current_output_channels; | |
| 264 | dst[0] = src[0]; | |
| 265 | dst[1] = src[1]; | |
| 266 | dst[2] = src[0]; | |
| 267 | dst[3] = src[1]; | |
| 268 | if (current_output_channels == 6) { | |
| 269 | dst[4] = src[0]; | |
| 270 | dst[5] = src[1]; | |
| 271 | } | |
| 272 | } | |
| 273 | break; | |
| 274 | case 16: | |
| 275 | for ( i=small_len/4; i; --i ) { | |
| 276 | src -= 4; | |
| 277 | dst -= 2 * current_output_channels; | |
| 278 | dst[0] = src[0]; | |
| 279 | dst[1] = src[1]; | |
| 280 | dst[2] = src[2]; | |
| 281 | dst[3] = src[3]; | |
| 282 | dst[4] = src[0]; | |
| 283 | dst[5] = src[1]; | |
| 284 | dst[6] = src[2]; | |
| 285 | dst[7] = src[3]; | |
| 286 | if (current_output_channels == 6) { | |
| 287 | dst[8] = src[0]; | |
| 288 | dst[9] = src[1]; | |
| 289 | dst[10] = src[2]; | |
| 290 | dst[11] = src[3]; | |
| 291 | } | |
| 292 | } | |
| 293 | break; | |
| 294 | } | |
| 295 | } else { | |
| 296 | mikmod.VC_WriteBytes((SBYTE *)stream, len); | |
| 297 | } | |
| 298 | if ( music_swap8 ) { | |
| 299 | Uint8 *dst; | |
| 300 | int i; | |
| 301 | ||
| 302 | dst = stream; | |
| 303 | for ( i=len; i; --i ) { | |
| 304 | *dst++ ^= 0x80; | |
| 305 | } | |
| 306 | } else | |
| 307 | if ( music_swap16 ) { | |
| 308 | Uint8 *dst, tmp; | |
| 309 | int i; | |
| 310 | ||
| 311 | dst = stream; | |
| 312 | for ( i=(len/2); i; --i ) { | |
| 313 | tmp = dst[0]; | |
| 314 | dst[0] = dst[1]; | |
| 315 | dst[1] = tmp; | |
| 316 | dst += 2; | |
| 317 | } | |
| 318 | } | |
| 319 | return 0; | |
| 320 | } | |
| 321 | ||
| 322 | /* Stop playback of a stream previously started with MOD_play() */ | |
| 323 | void MOD_stop(MODULE *music) | |
| 324 | { | |
| 325 | mikmod.Player_Stop(); | |
| 326 | } | |
| 327 | ||
| 328 | /* Close the given MOD stream */ | |
| 329 | void MOD_delete(MODULE *music) | |
| 330 | { | |
| 331 | mikmod.Player_Free(music); | |
| 332 | } | |
| 333 | ||
| 334 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 335 | void MOD_jump_to_time(MODULE *music, double time) | |
| 336 | { | |
| 337 | mikmod.Player_SetPosition((UWORD)time); | |
| 338 | } | |
| 339 | ||
| 340 | #endif /* MOD_MUSIC */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* $Id: music_mod.h 4211 2008-12-08 00:27:32Z slouken $ */ | |
| 22 | ||
| 23 | #ifdef MOD_MUSIC | |
| 24 | ||
| 25 | /* This file supports MOD tracker music streams */ | |
| 26 | ||
| 27 | struct MODULE; | |
| 28 | ||
| 29 | /* Initialize the Ogg Vorbis player, with the given mixer settings | |
| 30 | This function returns 0, or -1 if there was an error. | |
| 31 | */ | |
| 32 | extern int MOD_init(SDL_AudioSpec *mixer); | |
| 33 | ||
| 34 | /* Uninitialize the music players */ | |
| 35 | extern void MOD_exit(void); | |
| 36 | ||
| 37 | /* Set the volume for a MOD stream */ | |
| 38 | extern void MOD_setvolume(struct MODULE *music, int volume); | |
| 39 | ||
| 40 | /* Load a MOD stream from an SDL_RWops object */ | |
| 41 | extern struct MODULE *MOD_new_RW(SDL_RWops *rw, int freerw); | |
| 42 | ||
| 43 | /* Start playback of a given MOD stream */ | |
| 44 | extern void MOD_play(struct MODULE *music); | |
| 45 | ||
| 46 | /* Return non-zero if a stream is currently playing */ | |
| 47 | extern int MOD_playing(struct MODULE *music); | |
| 48 | ||
| 49 | /* Play some of a stream previously started with MOD_play() */ | |
| 50 | extern int MOD_playAudio(struct MODULE *music, Uint8 *stream, int len); | |
| 51 | ||
| 52 | /* Stop playback of a stream previously started with MOD_play() */ | |
| 53 | extern void MOD_stop(struct MODULE *music); | |
| 54 | ||
| 55 | /* Close the given MOD stream */ | |
| 56 | extern void MOD_delete(struct MODULE *music); | |
| 57 | ||
| 58 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 59 | extern void MOD_jump_to_time(struct MODULE *music, double time); | |
| 60 | ||
| 61 | #endif /* MOD_MUSIC */ |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | #ifdef MODPLUG_MUSIC | |
| 22 | ||
| 23 | #include "SDL_mixer.h" | |
| 24 | #include "dynamic_modplug.h" | |
| 21 | #ifdef MUSIC_MOD_MODPLUG | |
| 22 | ||
| 23 | #include "SDL_loadso.h" | |
| 24 | ||
| 25 | 25 | #include "music_modplug.h" |
| 26 | 26 | |
| 27 | static int current_output_channels=0; | |
| 28 | static int music_swap8=0; | |
| 29 | static int music_swap16=0; | |
| 27 | #ifdef MODPLUG_HEADER | |
| 28 | #include MODPLUG_HEADER | |
| 29 | #else | |
| 30 | #include <libmodplug/modplug.h> | |
| 31 | #endif | |
| 32 | ||
| 33 | typedef struct { | |
| 34 | int loaded; | |
| 35 | void *handle; | |
| 36 | ||
| 37 | ModPlugFile* (*ModPlug_Load)(const void* data, int size); | |
| 38 | void (*ModPlug_Unload)(ModPlugFile* file); | |
| 39 | int (*ModPlug_Read)(ModPlugFile* file, void* buffer, int size); | |
| 40 | void (*ModPlug_Seek)(ModPlugFile* file, int millisecond); | |
| 41 | void (*ModPlug_GetSettings)(ModPlug_Settings* settings); | |
| 42 | void (*ModPlug_SetSettings)(const ModPlug_Settings* settings); | |
| 43 | void (*ModPlug_SetMasterVolume)(ModPlugFile* file,unsigned int cvol) ; | |
| 44 | } modplug_loader; | |
| 45 | ||
| 46 | static modplug_loader modplug = { | |
| 47 | 0, NULL | |
| 48 | }; | |
| 49 | ||
| 50 | ||
| 30 | 51 | static ModPlug_Settings settings; |
| 31 | 52 | |
| 32 | int modplug_init(SDL_AudioSpec *spec) | |
| 33 | { | |
| 34 | if ( !Mix_Init(MIX_INIT_MODPLUG) ) { | |
| 35 | return -1; | |
| 36 | } | |
| 37 | ||
| 53 | #ifdef MODPLUG_DYNAMIC | |
| 54 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 55 | modplug.FUNC = (SIG) SDL_LoadFunction(modplug.handle, #FUNC); \ | |
| 56 | if (modplug.FUNC == NULL) { SDL_UnloadObject(modplug.handle); return -1; } | |
| 57 | #else | |
| 58 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 59 | modplug.FUNC = FUNC; | |
| 60 | #endif | |
| 61 | ||
| 62 | static int MODPLUG_Load(void) | |
| 63 | { | |
| 64 | if (modplug.loaded == 0) { | |
| 65 | #ifdef MODPLUG_DYNAMIC | |
| 66 | modplug.handle = SDL_LoadObject(MODPLUG_DYNAMIC); | |
| 67 | if (modplug.handle == NULL) { | |
| 68 | return -1; | |
| 69 | } | |
| 70 | #elif defined(__MACOSX__) | |
| 71 | extern ModPlugFile* ModPlug_Load(const void* data, int size) __attribute__((weak_import)); | |
| 72 | if (ModPlug_Load == NULL) | |
| 73 | { | |
| 74 | /* Missing weakly linked framework */ | |
| 75 | Mix_SetError("Missing modplug.framework"); | |
| 76 | return -1; | |
| 77 | } | |
| 78 | #endif | |
| 79 | FUNCTION_LOADER(ModPlug_Load, ModPlugFile* (*)(const void* data, int size)) | |
| 80 | FUNCTION_LOADER(ModPlug_Unload, void (*)(ModPlugFile* file)) | |
| 81 | FUNCTION_LOADER(ModPlug_Read, int (*)(ModPlugFile* file, void* buffer, int size)) | |
| 82 | FUNCTION_LOADER(ModPlug_Seek, void (*)(ModPlugFile* file, int millisecond)) | |
| 83 | FUNCTION_LOADER(ModPlug_GetSettings, void (*)(ModPlug_Settings* settings)) | |
| 84 | FUNCTION_LOADER(ModPlug_SetSettings, void (*)(const ModPlug_Settings* settings)) | |
| 85 | FUNCTION_LOADER(ModPlug_SetMasterVolume, void (*)(ModPlugFile* file,unsigned int cvol)) | |
| 86 | } | |
| 87 | ++modplug.loaded; | |
| 88 | ||
| 89 | return 0; | |
| 90 | } | |
| 91 | ||
| 92 | static void MODPLUG_Unload(void) | |
| 93 | { | |
| 94 | if (modplug.loaded == 0) { | |
| 95 | return; | |
| 96 | } | |
| 97 | if (modplug.loaded == 1) { | |
| 98 | #ifdef MODPLUG_DYNAMIC | |
| 99 | SDL_UnloadObject(modplug.handle); | |
| 100 | #endif | |
| 101 | } | |
| 102 | --modplug.loaded; | |
| 103 | } | |
| 104 | ||
| 105 | ||
| 106 | typedef struct | |
| 107 | { | |
| 108 | int play_count; | |
| 109 | ModPlugFile *file; | |
| 110 | SDL_AudioStream *stream; | |
| 111 | void *buffer; | |
| 112 | int buffer_size; | |
| 113 | } MODPLUG_Music; | |
| 114 | ||
| 115 | ||
| 116 | static int MODPLUG_Seek(void *context, double position); | |
| 117 | static void MODPLUG_Delete(void *context); | |
| 118 | ||
| 119 | static int MODPLUG_Open(const SDL_AudioSpec *spec) | |
| 120 | { | |
| 121 | /* ModPlug supports U8 or S16 audio output */ | |
| 38 | 122 | modplug.ModPlug_GetSettings(&settings); |
| 39 | settings.mFlags=MODPLUG_ENABLE_OVERSAMPLING; | |
| 40 | current_output_channels=spec->channels; | |
| 41 | settings.mChannels=spec->channels>1?2:1; | |
| 42 | settings.mBits=spec->format&0xFF; | |
| 43 | ||
| 44 | music_swap8 = 0; | |
| 45 | music_swap16 = 0; | |
| 46 | ||
| 47 | switch(spec->format) | |
| 48 | { | |
| 49 | case AUDIO_U8: | |
| 50 | case AUDIO_S8: { | |
| 51 | if ( spec->format == AUDIO_S8 ) { | |
| 52 | music_swap8 = 1; | |
| 53 | } | |
| 54 | settings.mBits=8; | |
| 55 | } | |
| 56 | break; | |
| 57 | ||
| 58 | case AUDIO_S16LSB: | |
| 59 | case AUDIO_S16MSB: { | |
| 60 | /* See if we need to correct MikMod mixing */ | |
| 61 | #if SDL_BYTEORDER == SDL_LIL_ENDIAN | |
| 62 | if ( spec->format == AUDIO_S16MSB ) { | |
| 63 | #else | |
| 64 | if ( spec->format == AUDIO_S16LSB ) { | |
| 65 | #endif | |
| 66 | music_swap16 = 1; | |
| 67 | } | |
| 68 | settings.mBits=16; | |
| 69 | } | |
| 70 | break; | |
| 71 | ||
| 72 | default: { | |
| 73 | Mix_SetError("Unknown hardware audio format"); | |
| 74 | return -1; | |
| 75 | } | |
| 76 | ||
| 77 | } | |
| 78 | ||
| 79 | settings.mFrequency=spec->freq; /*TODO: limit to 11025, 22050, or 44100 ? */ | |
| 80 | settings.mResamplingMode=MODPLUG_RESAMPLE_FIR; | |
| 81 | settings.mReverbDepth=0; | |
| 82 | settings.mReverbDelay=100; | |
| 83 | settings.mBassAmount=0; | |
| 84 | settings.mBassRange=50; | |
| 85 | settings.mSurroundDepth=0; | |
| 86 | settings.mSurroundDelay=10; | |
| 87 | settings.mLoopCount=0; | |
| 123 | settings.mFlags = MODPLUG_ENABLE_OVERSAMPLING; | |
| 124 | if (spec->channels == 1) { | |
| 125 | settings.mChannels = 1; | |
| 126 | } else { | |
| 127 | settings.mChannels = 2; | |
| 128 | } | |
| 129 | if (SDL_AUDIO_BITSIZE(spec->format) == 8) { | |
| 130 | settings.mBits = 8; | |
| 131 | } else { | |
| 132 | settings.mBits = 16; | |
| 133 | } | |
| 134 | if (spec->freq >= 44100) { | |
| 135 | settings.mFrequency = 44100; | |
| 136 | } else if (spec->freq >= 22050) { | |
| 137 | settings.mFrequency = 22050; | |
| 138 | } else { | |
| 139 | settings.mFrequency = 11025; | |
| 140 | } | |
| 141 | settings.mResamplingMode = MODPLUG_RESAMPLE_FIR; | |
| 142 | settings.mReverbDepth = 0; | |
| 143 | settings.mReverbDelay = 100; | |
| 144 | settings.mBassAmount = 0; | |
| 145 | settings.mBassRange = 50; | |
| 146 | settings.mSurroundDepth = 0; | |
| 147 | settings.mSurroundDelay = 10; | |
| 148 | settings.mLoopCount = 0; | |
| 88 | 149 | modplug.ModPlug_SetSettings(&settings); |
| 89 | 150 | return 0; |
| 90 | 151 | } |
| 91 | 152 | |
| 92 | /* Uninitialize the music players */ | |
| 93 | void modplug_exit() | |
| 94 | { | |
| 153 | /* Load a modplug stream from an SDL_RWops object */ | |
| 154 | void *MODPLUG_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 155 | { | |
| 156 | MODPLUG_Music *music; | |
| 157 | void *buffer; | |
| 158 | size_t size; | |
| 159 | ||
| 160 | music = (MODPLUG_Music *)SDL_calloc(1, sizeof(*music)); | |
| 161 | if (!music) { | |
| 162 | SDL_OutOfMemory(); | |
| 163 | return NULL; | |
| 164 | } | |
| 165 | ||
| 166 | music->stream = SDL_NewAudioStream((settings.mBits == 8) ? AUDIO_U8 : AUDIO_S16SYS, settings.mChannels, settings.mFrequency, | |
| 167 | music_spec.format, music_spec.channels, music_spec.freq); | |
| 168 | if (!music->stream) { | |
| 169 | MODPLUG_Delete(music); | |
| 170 | return NULL; | |
| 171 | } | |
| 172 | ||
| 173 | music->buffer_size = music_spec.samples * (settings.mBits / 8) * settings.mChannels; | |
| 174 | music->buffer = SDL_malloc(music->buffer_size); | |
| 175 | if (!music->buffer) { | |
| 176 | MODPLUG_Delete(music); | |
| 177 | return NULL; | |
| 178 | } | |
| 179 | ||
| 180 | buffer = SDL_LoadFile_RW(src, &size, SDL_FALSE); | |
| 181 | if (buffer) { | |
| 182 | music->file = modplug.ModPlug_Load(buffer, (int)size); | |
| 183 | if (!music->file) { | |
| 184 | Mix_SetError("ModPlug_Load failed"); | |
| 185 | } | |
| 186 | SDL_free(buffer); | |
| 187 | } | |
| 188 | ||
| 189 | if (!music->file) { | |
| 190 | MODPLUG_Delete(music); | |
| 191 | return NULL; | |
| 192 | } | |
| 193 | ||
| 194 | if (freesrc) { | |
| 195 | SDL_RWclose(src); | |
| 196 | } | |
| 197 | return music; | |
| 95 | 198 | } |
| 96 | 199 | |
| 97 | 200 | /* Set the volume for a modplug stream */ |
| 98 | void modplug_setvolume(modplug_data *music, int volume) | |
| 99 | { | |
| 201 | static void MODPLUG_SetVolume(void *context, int volume) | |
| 202 | { | |
| 203 | MODPLUG_Music *music = (MODPLUG_Music *)context; | |
| 100 | 204 | modplug.ModPlug_SetMasterVolume(music->file, volume*4); |
| 101 | 205 | } |
| 102 | 206 | |
| 103 | /* Load a modplug stream from an SDL_RWops object */ | |
| 104 | modplug_data *modplug_new_RW(SDL_RWops *src, int freesrc) | |
| 105 | { | |
| 106 | modplug_data *music = NULL; | |
| 107 | Sint64 offset; | |
| 108 | size_t sz; | |
| 109 | char *buf; | |
| 110 | ||
| 111 | /* Make sure the modplug library is loaded */ | |
| 112 | if ( !Mix_Init(MIX_INIT_MODPLUG) ) { | |
| 113 | return NULL; | |
| 114 | } | |
| 115 | ||
| 116 | offset = SDL_RWtell(src); | |
| 117 | SDL_RWseek(src, 0, RW_SEEK_END); | |
| 118 | sz = (size_t)(SDL_RWtell(src) - offset); | |
| 119 | SDL_RWseek(src, offset, RW_SEEK_SET); | |
| 120 | buf = (char*)SDL_malloc(sz); | |
| 121 | if (buf) { | |
| 122 | if (SDL_RWread(src, buf, sz, 1) == 1) { | |
| 123 | music = (modplug_data*)SDL_malloc(sizeof(modplug_data)); | |
| 124 | if (music) { | |
| 125 | music->playing = 0; | |
| 126 | music->file = modplug.ModPlug_Load(buf, sz); | |
| 127 | if (!music->file) { | |
| 128 | SDL_free(music); | |
| 129 | music = NULL; | |
| 130 | } | |
| 131 | } else { | |
| 132 | SDL_OutOfMemory(); | |
| 207 | /* Start playback of a given modplug stream */ | |
| 208 | static int MODPLUG_Play(void *context, int play_count) | |
| 209 | { | |
| 210 | MODPLUG_Music *music = (MODPLUG_Music *)context; | |
| 211 | music->play_count = play_count; | |
| 212 | return MODPLUG_Seek(music, 0.0); | |
| 213 | } | |
| 214 | ||
| 215 | /* Play some of a stream previously started with modplug_play() */ | |
| 216 | static int MODPLUG_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 217 | { | |
| 218 | MODPLUG_Music *music = (MODPLUG_Music *)context; | |
| 219 | int filled, amount; | |
| 220 | ||
| 221 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 222 | if (filled != 0) { | |
| 223 | return filled; | |
| 224 | } | |
| 225 | ||
| 226 | if (!music->play_count) { | |
| 227 | /* All done */ | |
| 228 | *done = SDL_TRUE; | |
| 229 | return 0; | |
| 230 | } | |
| 231 | ||
| 232 | amount = modplug.ModPlug_Read(music->file, music->buffer, music->buffer_size); | |
| 233 | if (amount > 0) { | |
| 234 | if (SDL_AudioStreamPut(music->stream, music->buffer, amount) < 0) { | |
| 235 | return -1; | |
| 236 | } | |
| 237 | } else { | |
| 238 | if (music->play_count == 1) { | |
| 239 | music->play_count = 0; | |
| 240 | SDL_AudioStreamFlush(music->stream); | |
| 241 | } else { | |
| 242 | int play_count = -1; | |
| 243 | if (music->play_count > 0) { | |
| 244 | play_count = (music->play_count - 1); | |
| 133 | 245 | } |
| 134 | } | |
| 135 | SDL_free(buf); | |
| 136 | } else { | |
| 137 | SDL_OutOfMemory(); | |
| 138 | } | |
| 139 | if (music && freesrc) { | |
| 140 | SDL_RWclose(src); | |
| 141 | } | |
| 142 | return music; | |
| 143 | } | |
| 144 | ||
| 145 | /* Start playback of a given modplug stream */ | |
| 146 | void modplug_play(modplug_data *music) | |
| 147 | { | |
| 148 | modplug.ModPlug_Seek(music->file,0); | |
| 149 | music->playing=1; | |
| 150 | } | |
| 151 | ||
| 152 | /* Return non-zero if a stream is currently playing */ | |
| 153 | int modplug_playing(modplug_data *music) | |
| 154 | { | |
| 155 | return music && music->playing; | |
| 156 | } | |
| 157 | ||
| 158 | /* Play some of a stream previously started with modplug_play() */ | |
| 159 | int modplug_playAudio(modplug_data *music, Uint8 *stream, int len) | |
| 160 | { | |
| 161 | if (current_output_channels > 2) { | |
| 162 | int small_len = 2 * len / current_output_channels; | |
| 163 | int i; | |
| 164 | Uint8 *src, *dst; | |
| 165 | ||
| 166 | i=modplug.ModPlug_Read(music->file, stream, small_len); | |
| 167 | if(i<small_len) | |
| 168 | { | |
| 169 | SDL_memset(stream+i,0,small_len-i); | |
| 170 | music->playing=0; | |
| 171 | } | |
| 172 | /* and extend to len by copying channels */ | |
| 173 | src = stream + small_len; | |
| 174 | dst = stream + len; | |
| 175 | ||
| 176 | switch (settings.mBits) { | |
| 177 | case 8: | |
| 178 | for ( i=small_len/2; i; --i ) { | |
| 179 | src -= 2; | |
| 180 | dst -= current_output_channels; | |
| 181 | dst[0] = src[0]; | |
| 182 | dst[1] = src[1]; | |
| 183 | dst[2] = src[0]; | |
| 184 | dst[3] = src[1]; | |
| 185 | if (current_output_channels == 6) { | |
| 186 | dst[4] = src[0]; | |
| 187 | dst[5] = src[1]; | |
| 188 | } | |
| 189 | } | |
| 190 | break; | |
| 191 | case 16: | |
| 192 | for ( i=small_len/4; i; --i ) { | |
| 193 | src -= 4; | |
| 194 | dst -= 2 * current_output_channels; | |
| 195 | dst[0] = src[0]; | |
| 196 | dst[1] = src[1]; | |
| 197 | dst[2] = src[2]; | |
| 198 | dst[3] = src[3]; | |
| 199 | dst[4] = src[0]; | |
| 200 | dst[5] = src[1]; | |
| 201 | dst[6] = src[2]; | |
| 202 | dst[7] = src[3]; | |
| 203 | if (current_output_channels == 6) { | |
| 204 | dst[8] = src[0]; | |
| 205 | dst[9] = src[1]; | |
| 206 | dst[10] = src[2]; | |
| 207 | dst[11] = src[3]; | |
| 208 | } | |
| 209 | } | |
| 210 | break; | |
| 211 | } | |
| 212 | } else { | |
| 213 | int i=modplug.ModPlug_Read(music->file, stream, len); | |
| 214 | if(i<len) | |
| 215 | { | |
| 216 | SDL_memset(stream+i,0,len-i); | |
| 217 | music->playing=0; | |
| 218 | } | |
| 219 | } | |
| 220 | if ( music_swap8 ) { | |
| 221 | Uint8 *dst; | |
| 222 | int i; | |
| 223 | ||
| 224 | dst = stream; | |
| 225 | for ( i=len; i; --i ) { | |
| 226 | *dst++ ^= 0x80; | |
| 227 | } | |
| 228 | } else | |
| 229 | if ( music_swap16 ) { | |
| 230 | Uint8 *dst, tmp; | |
| 231 | int i; | |
| 232 | ||
| 233 | dst = stream; | |
| 234 | for ( i=(len/2); i; --i ) { | |
| 235 | tmp = dst[0]; | |
| 236 | dst[0] = dst[1]; | |
| 237 | dst[1] = tmp; | |
| 238 | dst += 2; | |
| 246 | if (MODPLUG_Play(music, play_count) < 0) { | |
| 247 | return -1; | |
| 248 | } | |
| 239 | 249 | } |
| 240 | 250 | } |
| 241 | 251 | return 0; |
| 242 | 252 | } |
| 243 | ||
| 244 | /* Stop playback of a stream previously started with modplug_play() */ | |
| 245 | void modplug_stop(modplug_data *music) | |
| 246 | { | |
| 247 | music->playing=0; | |
| 253 | static int MODPLUG_GetAudio(void *context, void *data, int bytes) | |
| 254 | { | |
| 255 | return music_pcm_getaudio(context, data, bytes, MIX_MAX_VOLUME, MODPLUG_GetSome); | |
| 256 | } | |
| 257 | ||
| 258 | /* Jump (seek) to a given position */ | |
| 259 | static int MODPLUG_Seek(void *context, double position) | |
| 260 | { | |
| 261 | MODPLUG_Music *music = (MODPLUG_Music *)context; | |
| 262 | modplug.ModPlug_Seek(music->file, (int)(position*1000)); | |
| 263 | return 0; | |
| 248 | 264 | } |
| 249 | 265 | |
| 250 | 266 | /* Close the given modplug stream */ |
| 251 | void modplug_delete(modplug_data *music) | |
| 252 | { | |
| 253 | modplug.ModPlug_Unload(music->file); | |
| 267 | static void MODPLUG_Delete(void *context) | |
| 268 | { | |
| 269 | MODPLUG_Music *music = (MODPLUG_Music *)context; | |
| 270 | if (music->file) { | |
| 271 | modplug.ModPlug_Unload(music->file); | |
| 272 | } | |
| 273 | if (music->stream) { | |
| 274 | SDL_FreeAudioStream(music->stream); | |
| 275 | } | |
| 276 | if (music->buffer) { | |
| 277 | SDL_free(music->buffer); | |
| 278 | } | |
| 254 | 279 | SDL_free(music); |
| 255 | 280 | } |
| 256 | 281 | |
| 257 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 258 | void modplug_jump_to_time(modplug_data *music, double time) | |
| 259 | { | |
| 260 | modplug.ModPlug_Seek(music->file,(int)(time*1000)); | |
| 261 | } | |
| 262 | ||
| 263 | #endif /* MODPLUG_MUSIC */ | |
| 282 | Mix_MusicInterface Mix_MusicInterface_MODPLUG = | |
| 283 | { | |
| 284 | "MODPLUG", | |
| 285 | MIX_MUSIC_MODPLUG, | |
| 286 | MUS_MOD, | |
| 287 | SDL_FALSE, | |
| 288 | SDL_FALSE, | |
| 289 | ||
| 290 | MODPLUG_Load, | |
| 291 | MODPLUG_Open, | |
| 292 | MODPLUG_CreateFromRW, | |
| 293 | NULL, /* CreateFromFile */ | |
| 294 | MODPLUG_SetVolume, | |
| 295 | MODPLUG_Play, | |
| 296 | NULL, /* IsPlaying */ | |
| 297 | MODPLUG_GetAudio, | |
| 298 | MODPLUG_Seek, | |
| 299 | NULL, /* Pause */ | |
| 300 | NULL, /* Resume */ | |
| 301 | NULL, /* Stop */ | |
| 302 | MODPLUG_Delete, | |
| 303 | NULL, /* Close */ | |
| 304 | MODPLUG_Unload, | |
| 305 | }; | |
| 306 | ||
| 307 | #endif /* MUSIC_MOD_MODPLUG */ | |
| 308 | ||
| 309 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | #ifdef MODPLUG_MUSIC | |
| 21 | /* This file supports playing MOD files with libmodplug */ | |
| 22 | 22 | |
| 23 | #ifdef MODPLUG_HEADER | |
| 24 | #include MODPLUG_HEADER | |
| 25 | #else | |
| 26 | #include <libmodplug/modplug.h> | |
| 27 | #endif | |
| 28 | #include "SDL_rwops.h" | |
| 29 | #include "SDL_audio.h" | |
| 30 | #include "SDL_mixer.h" | |
| 23 | #include "music.h" | |
| 31 | 24 | |
| 32 | typedef struct { | |
| 33 | ModPlugFile *file; | |
| 34 | int playing; | |
| 35 | } modplug_data; | |
| 25 | extern Mix_MusicInterface Mix_MusicInterface_MODPLUG; | |
| 36 | 26 | |
| 37 | int modplug_init(SDL_AudioSpec *mixer); | |
| 38 | ||
| 39 | /* Uninitialize the music players */ | |
| 40 | void modplug_exit(void); | |
| 41 | ||
| 42 | /* Set the volume for a modplug stream */ | |
| 43 | void modplug_setvolume(modplug_data *music, int volume); | |
| 44 | ||
| 45 | /* Load a modplug stream from an SDL_RWops object */ | |
| 46 | modplug_data *modplug_new_RW(SDL_RWops *rw, int freerw); | |
| 47 | ||
| 48 | /* Start playback of a given modplug stream */ | |
| 49 | void modplug_play(modplug_data *music); | |
| 50 | ||
| 51 | /* Return non-zero if a stream is currently playing */ | |
| 52 | int modplug_playing(modplug_data *music); | |
| 53 | ||
| 54 | /* Play some of a stream previously started with modplug_play() */ | |
| 55 | int modplug_playAudio(modplug_data *music, Uint8 *stream, int len); | |
| 56 | ||
| 57 | /* Stop playback of a stream previously started with modplug_play() */ | |
| 58 | void modplug_stop(modplug_data *music); | |
| 59 | ||
| 60 | /* Close the given modplug stream */ | |
| 61 | void modplug_delete(modplug_data *music); | |
| 62 | ||
| 63 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 64 | void modplug_jump_to_time(modplug_data *music, double time); | |
| 65 | ||
| 66 | #endif /* MODPLUG_MUSIC */ | |
| 27 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports playing MP3 files with mpg123 */ | |
| 22 | ||
| 23 | #ifdef MUSIC_MP3_MPG123 | |
| 24 | ||
| 25 | #include <stdio.h> // For SEEK_SET | |
| 26 | ||
| 27 | #include "SDL_assert.h" | |
| 28 | #include "SDL_loadso.h" | |
| 29 | ||
| 30 | #include "music_mpg123.h" | |
| 31 | ||
| 32 | #include <mpg123.h> | |
| 33 | ||
| 34 | ||
| 35 | typedef struct { | |
| 36 | int loaded; | |
| 37 | void *handle; | |
| 38 | ||
| 39 | int (*mpg123_close)(mpg123_handle *mh); | |
| 40 | void (*mpg123_delete)(mpg123_handle *mh); | |
| 41 | void (*mpg123_exit)(void); | |
| 42 | int (*mpg123_format)( mpg123_handle *mh, long rate, int channels, int encodings ); | |
| 43 | int (*mpg123_format_none)(mpg123_handle *mh); | |
| 44 | int (*mpg123_getformat)( mpg123_handle *mh, long *rate, int *channels, int *encoding ); | |
| 45 | int (*mpg123_init)(void); | |
| 46 | mpg123_handle *(*mpg123_new)(const char* decoder, int *error); | |
| 47 | int (*mpg123_open_handle)(mpg123_handle *mh, void *iohandle); | |
| 48 | const char* (*mpg123_plain_strerror)(int errcode); | |
| 49 | void (*mpg123_rates)(const long **list, size_t *number); | |
| 50 | int (*mpg123_read)(mpg123_handle *mh, unsigned char *outmemory, size_t outmemsize, size_t *done ); | |
| 51 | int (*mpg123_replace_reader_handle)( mpg123_handle *mh, ssize_t (*r_read) (void *, void *, size_t), off_t (*r_lseek)(void *, off_t, int), void (*cleanup)(void*) ); | |
| 52 | off_t (*mpg123_seek)( mpg123_handle *mh, off_t sampleoff, int whence ); | |
| 53 | const char* (*mpg123_strerror)(mpg123_handle *mh); | |
| 54 | } mpg123_loader; | |
| 55 | ||
| 56 | static mpg123_loader mpg123 = { | |
| 57 | 0, NULL | |
| 58 | }; | |
| 59 | ||
| 60 | #ifdef MPG123_DYNAMIC | |
| 61 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 62 | mpg123.FUNC = (SIG) SDL_LoadFunction(mpg123.handle, #FUNC); \ | |
| 63 | if (mpg123.FUNC == NULL) { SDL_UnloadObject(mpg123.handle); return -1; } | |
| 64 | #else | |
| 65 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 66 | mpg123.FUNC = FUNC; | |
| 67 | #endif | |
| 68 | ||
| 69 | static int MPG123_Load(void) | |
| 70 | { | |
| 71 | if (mpg123.loaded == 0) { | |
| 72 | #ifdef MPG123_DYNAMIC | |
| 73 | mpg123.handle = SDL_LoadObject(MPG123_DYNAMIC); | |
| 74 | if (mpg123.handle == NULL) { | |
| 75 | return -1; | |
| 76 | } | |
| 77 | #elif defined(__MACOSX__) | |
| 78 | extern int mpg123_init(void) __attribute__((weak_import)); | |
| 79 | if (mpg123_init == NULL) | |
| 80 | { | |
| 81 | /* Missing weakly linked framework */ | |
| 82 | Mix_SetError("Missing mpg123.framework"); | |
| 83 | return -1; | |
| 84 | } | |
| 85 | #endif | |
| 86 | FUNCTION_LOADER(mpg123_close, int (*)(mpg123_handle *mh)) | |
| 87 | FUNCTION_LOADER(mpg123_delete, void (*)(mpg123_handle *mh)) | |
| 88 | FUNCTION_LOADER(mpg123_exit, void (*)(void)) | |
| 89 | FUNCTION_LOADER(mpg123_format, int (*)( mpg123_handle *mh, long rate, int channels, int encodings )) | |
| 90 | FUNCTION_LOADER(mpg123_format_none, int (*)(mpg123_handle *mh)) | |
| 91 | FUNCTION_LOADER(mpg123_getformat, int (*)( mpg123_handle *mh, long *rate, int *channels, int *encoding )) | |
| 92 | FUNCTION_LOADER(mpg123_init, int (*)(void)) | |
| 93 | FUNCTION_LOADER(mpg123_new, mpg123_handle *(*)(const char* decoder, int *error)) | |
| 94 | FUNCTION_LOADER(mpg123_open_handle, int (*)(mpg123_handle *mh, void *iohandle)) | |
| 95 | FUNCTION_LOADER(mpg123_plain_strerror, const char* (*)(int errcode)) | |
| 96 | FUNCTION_LOADER(mpg123_rates, void (*)(const long **list, size_t *number)); | |
| 97 | FUNCTION_LOADER(mpg123_read, int (*)(mpg123_handle *mh, unsigned char *outmemory, size_t outmemsize, size_t *done )) | |
| 98 | FUNCTION_LOADER(mpg123_replace_reader_handle, int (*)( mpg123_handle *mh, ssize_t (*r_read) (void *, void *, size_t), off_t (*r_lseek)(void *, off_t, int), void (*cleanup)(void*) )) | |
| 99 | FUNCTION_LOADER(mpg123_seek, off_t (*)( mpg123_handle *mh, off_t sampleoff, int whence )) | |
| 100 | FUNCTION_LOADER(mpg123_strerror, const char* (*)(mpg123_handle *mh)) | |
| 101 | } | |
| 102 | ++mpg123.loaded; | |
| 103 | ||
| 104 | return 0; | |
| 105 | } | |
| 106 | ||
| 107 | static void MPG123_Unload(void) | |
| 108 | { | |
| 109 | if (mpg123.loaded == 0) { | |
| 110 | return; | |
| 111 | } | |
| 112 | if (mpg123.loaded == 1) { | |
| 113 | #ifdef MPG123_DYNAMIC | |
| 114 | SDL_UnloadObject(mpg123.handle); | |
| 115 | #endif | |
| 116 | } | |
| 117 | --mpg123.loaded; | |
| 118 | } | |
| 119 | ||
| 120 | ||
| 121 | typedef struct | |
| 122 | { | |
| 123 | int play_count; | |
| 124 | SDL_RWops* src; | |
| 125 | int freesrc; | |
| 126 | int volume; | |
| 127 | ||
| 128 | mpg123_handle* handle; | |
| 129 | SDL_AudioStream *stream; | |
| 130 | unsigned char *buffer; | |
| 131 | size_t buffer_size; | |
| 132 | } MPG123_Music; | |
| 133 | ||
| 134 | ||
| 135 | static int MPG123_Seek(void *context, double secs); | |
| 136 | static void MPG123_Delete(void *context); | |
| 137 | ||
| 138 | static int mpg123_format_to_sdl(int fmt) | |
| 139 | { | |
| 140 | switch (fmt) | |
| 141 | { | |
| 142 | case MPG123_ENC_SIGNED_8: return AUDIO_S8; | |
| 143 | case MPG123_ENC_UNSIGNED_8: return AUDIO_U8; | |
| 144 | case MPG123_ENC_SIGNED_16: return AUDIO_S16SYS; | |
| 145 | case MPG123_ENC_UNSIGNED_16: return AUDIO_U16SYS; | |
| 146 | case MPG123_ENC_SIGNED_32: return AUDIO_S32SYS; | |
| 147 | case MPG123_ENC_FLOAT_32: return AUDIO_F32SYS; | |
| 148 | default: return -1; | |
| 149 | } | |
| 150 | } | |
| 151 | ||
| 152 | /* | |
| 153 | static const char *mpg123_format_str(int fmt) | |
| 154 | { | |
| 155 | switch (fmt) | |
| 156 | { | |
| 157 | #define f(x) case x: return #x; | |
| 158 | f(MPG123_ENC_UNSIGNED_8) | |
| 159 | f(MPG123_ENC_UNSIGNED_16) | |
| 160 | f(MPG123_ENC_SIGNED_8) | |
| 161 | f(MPG123_ENC_SIGNED_16) | |
| 162 | f(MPG123_ENC_SIGNED_32) | |
| 163 | f(MPG123_ENC_FLOAT_32) | |
| 164 | #undef f | |
| 165 | } | |
| 166 | return "unknown"; | |
| 167 | } | |
| 168 | */ | |
| 169 | ||
| 170 | static char const* mpg_err(mpg123_handle* mpg, int result) | |
| 171 | { | |
| 172 | char const* err = "unknown error"; | |
| 173 | ||
| 174 | if (mpg && result == MPG123_ERR) { | |
| 175 | err = mpg123.mpg123_strerror(mpg); | |
| 176 | } else { | |
| 177 | err = mpg123.mpg123_plain_strerror(result); | |
| 178 | } | |
| 179 | return err; | |
| 180 | } | |
| 181 | ||
| 182 | /* we're gonna override mpg123's I/O with these wrappers for RWops */ | |
| 183 | static ssize_t rwops_read(void* p, void* dst, size_t n) | |
| 184 | { | |
| 185 | return (ssize_t)SDL_RWread((SDL_RWops*)p, dst, 1, n); | |
| 186 | } | |
| 187 | ||
| 188 | static off_t rwops_seek(void* p, off_t offset, int whence) | |
| 189 | { | |
| 190 | return (off_t)SDL_RWseek((SDL_RWops*)p, (Sint64)offset, whence); | |
| 191 | } | |
| 192 | ||
| 193 | static void rwops_cleanup(void* p) | |
| 194 | { | |
| 195 | (void)p; | |
| 196 | /* do nothing, we will free the file later */ | |
| 197 | } | |
| 198 | ||
| 199 | ||
| 200 | static int MPG123_Open(const SDL_AudioSpec *spec) | |
| 201 | { | |
| 202 | if (mpg123.mpg123_init() != MPG123_OK) { | |
| 203 | Mix_SetError("mpg123_init() failed"); | |
| 204 | return -1; | |
| 205 | } | |
| 206 | return 0; | |
| 207 | } | |
| 208 | ||
| 209 | static void *MPG123_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 210 | { | |
| 211 | MPG123_Music *music; | |
| 212 | int result; | |
| 213 | const long *rates; | |
| 214 | size_t i, num_rates; | |
| 215 | ||
| 216 | music = (MPG123_Music*)SDL_calloc(1, sizeof(*music)); | |
| 217 | if (!music) { | |
| 218 | return NULL; | |
| 219 | } | |
| 220 | music->src = src; | |
| 221 | music->volume = MIX_MAX_VOLUME; | |
| 222 | ||
| 223 | /* Just assume 16-bit 2 channel audio for now */ | |
| 224 | music->buffer_size = music_spec.samples * sizeof(Sint16) * 2; | |
| 225 | music->buffer = (unsigned char *)SDL_malloc(music->buffer_size); | |
| 226 | if (!music->buffer) { | |
| 227 | MPG123_Delete(music); | |
| 228 | SDL_OutOfMemory(); | |
| 229 | return NULL; | |
| 230 | } | |
| 231 | ||
| 232 | music->handle = mpg123.mpg123_new(0, &result); | |
| 233 | if (result != MPG123_OK) { | |
| 234 | MPG123_Delete(music); | |
| 235 | Mix_SetError("mpg123_new failed"); | |
| 236 | return NULL; | |
| 237 | } | |
| 238 | ||
| 239 | result = mpg123.mpg123_replace_reader_handle( | |
| 240 | music->handle, | |
| 241 | rwops_read, rwops_seek, rwops_cleanup | |
| 242 | ); | |
| 243 | if (result != MPG123_OK) { | |
| 244 | MPG123_Delete(music); | |
| 245 | Mix_SetError("mpg123_replace_reader_handle: %s", mpg_err(music->handle, result)); | |
| 246 | return NULL; | |
| 247 | } | |
| 248 | ||
| 249 | result = mpg123.mpg123_format_none(music->handle); | |
| 250 | if (result != MPG123_OK) { | |
| 251 | MPG123_Delete(music); | |
| 252 | Mix_SetError("mpg123_format_none: %s", mpg_err(music->handle, result)); | |
| 253 | return NULL; | |
| 254 | } | |
| 255 | ||
| 256 | mpg123.mpg123_rates(&rates, &num_rates); | |
| 257 | for (i = 0; i < num_rates; ++i) { | |
| 258 | const int channels = (MPG123_MONO|MPG123_STEREO); | |
| 259 | const int formats = (MPG123_ENC_SIGNED_8 | | |
| 260 | MPG123_ENC_UNSIGNED_8 | | |
| 261 | MPG123_ENC_SIGNED_16 | | |
| 262 | MPG123_ENC_UNSIGNED_16 | | |
| 263 | MPG123_ENC_SIGNED_32 | | |
| 264 | MPG123_ENC_FLOAT_32); | |
| 265 | ||
| 266 | mpg123.mpg123_format(music->handle, rates[i], channels, formats); | |
| 267 | } | |
| 268 | ||
| 269 | result = mpg123.mpg123_open_handle(music->handle, music->src); | |
| 270 | if (result != MPG123_OK) { | |
| 271 | MPG123_Delete(music); | |
| 272 | Mix_SetError("mpg123_open_handle: %s", mpg_err(music->handle, result)); | |
| 273 | return NULL; | |
| 274 | } | |
| 275 | ||
| 276 | music->freesrc = freesrc; | |
| 277 | return music; | |
| 278 | } | |
| 279 | ||
| 280 | static void MPG123_SetVolume(void *context, int volume) | |
| 281 | { | |
| 282 | MPG123_Music *music = (MPG123_Music *)context; | |
| 283 | music->volume = volume; | |
| 284 | } | |
| 285 | ||
| 286 | static int MPG123_Play(void *context, int play_count) | |
| 287 | { | |
| 288 | MPG123_Music *music = (MPG123_Music *)context; | |
| 289 | music->play_count = play_count; | |
| 290 | return MPG123_Seek(music, 0.0); | |
| 291 | } | |
| 292 | ||
| 293 | /* read some mp3 stream data and convert it for output */ | |
| 294 | static int MPG123_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 295 | { | |
| 296 | MPG123_Music *music = (MPG123_Music *)context; | |
| 297 | int filled, result; | |
| 298 | size_t amount; | |
| 299 | long rate; | |
| 300 | int channels, encoding, format; | |
| 301 | ||
| 302 | if (music->stream) { | |
| 303 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 304 | if (filled != 0) { | |
| 305 | return filled; | |
| 306 | } | |
| 307 | } | |
| 308 | ||
| 309 | if (!music->play_count) { | |
| 310 | /* All done */ | |
| 311 | *done = SDL_TRUE; | |
| 312 | return 0; | |
| 313 | } | |
| 314 | ||
| 315 | result = mpg123.mpg123_read(music->handle, music->buffer, music->buffer_size, &amount); | |
| 316 | switch (result) { | |
| 317 | case MPG123_OK: | |
| 318 | if (SDL_AudioStreamPut(music->stream, music->buffer, (int)amount) < 0) { | |
| 319 | return -1; | |
| 320 | } | |
| 321 | break; | |
| 322 | ||
| 323 | case MPG123_NEW_FORMAT: | |
| 324 | result = mpg123.mpg123_getformat(music->handle, &rate, &channels, &encoding); | |
| 325 | if (result != MPG123_OK) { | |
| 326 | Mix_SetError("mpg123_getformat: %s", mpg_err(music->handle, result)); | |
| 327 | return -1; | |
| 328 | } | |
| 329 | /*printf("MPG123 format: %s, channels = %d, rate = %ld\n", mpg123_format_str(encoding), channels, rate);*/ | |
| 330 | ||
| 331 | format = mpg123_format_to_sdl(encoding); | |
| 332 | SDL_assert(format != -1); | |
| 333 | ||
| 334 | music->stream = SDL_NewAudioStream(format, channels, (int)rate, | |
| 335 | music_spec.format, music_spec.channels, music_spec.freq); | |
| 336 | if (!music->stream) { | |
| 337 | return -1; | |
| 338 | } | |
| 339 | break; | |
| 340 | ||
| 341 | case MPG123_DONE: | |
| 342 | if (music->play_count == 1) { | |
| 343 | music->play_count = 0; | |
| 344 | SDL_AudioStreamFlush(music->stream); | |
| 345 | } else { | |
| 346 | int play_count = -1; | |
| 347 | if (music->play_count > 0) { | |
| 348 | play_count = (music->play_count - 1); | |
| 349 | } | |
| 350 | if (MPG123_Play(music, play_count) < 0) { | |
| 351 | return -1; | |
| 352 | } | |
| 353 | } | |
| 354 | break; | |
| 355 | default: | |
| 356 | Mix_SetError("mpg123_read: %s", mpg_err(music->handle, result)); | |
| 357 | return -1; | |
| 358 | } | |
| 359 | return 0; | |
| 360 | } | |
| 361 | static int MPG123_GetAudio(void *context, void *data, int bytes) | |
| 362 | { | |
| 363 | MPG123_Music *music = (MPG123_Music *)context; | |
| 364 | return music_pcm_getaudio(context, data, bytes, music->volume, MPG123_GetSome); | |
| 365 | } | |
| 366 | ||
| 367 | static int MPG123_Seek(void *context, double secs) | |
| 368 | { | |
| 369 | MPG123_Music *music = (MPG123_Music *)context; | |
| 370 | off_t offset = (off_t)(music_spec.freq * secs); | |
| 371 | ||
| 372 | if ((offset = mpg123.mpg123_seek(music->handle, offset, SEEK_SET)) < 0) { | |
| 373 | return Mix_SetError("mpg123_seek: %s", mpg_err(music->handle, (int)-offset)); | |
| 374 | } | |
| 375 | return 0; | |
| 376 | } | |
| 377 | ||
| 378 | static void MPG123_Delete(void *context) | |
| 379 | { | |
| 380 | MPG123_Music *music = (MPG123_Music *)context; | |
| 381 | ||
| 382 | if (music->handle) { | |
| 383 | mpg123.mpg123_close(music->handle); | |
| 384 | mpg123.mpg123_delete(music->handle); | |
| 385 | } | |
| 386 | if (music->stream) { | |
| 387 | SDL_FreeAudioStream(music->stream); | |
| 388 | } | |
| 389 | if (music->buffer) { | |
| 390 | SDL_free(music->buffer); | |
| 391 | } | |
| 392 | if (music->freesrc) { | |
| 393 | SDL_RWclose(music->src); | |
| 394 | } | |
| 395 | SDL_free(music); | |
| 396 | } | |
| 397 | ||
| 398 | static void MPG123_Close(void) | |
| 399 | { | |
| 400 | mpg123.mpg123_exit(); | |
| 401 | } | |
| 402 | ||
| 403 | Mix_MusicInterface Mix_MusicInterface_MPG123 = | |
| 404 | { | |
| 405 | "MPG123", | |
| 406 | MIX_MUSIC_MPG123, | |
| 407 | MUS_MP3, | |
| 408 | SDL_FALSE, | |
| 409 | SDL_FALSE, | |
| 410 | ||
| 411 | MPG123_Load, | |
| 412 | MPG123_Open, | |
| 413 | MPG123_CreateFromRW, | |
| 414 | NULL, /* CreateFromFile */ | |
| 415 | MPG123_SetVolume, | |
| 416 | MPG123_Play, | |
| 417 | NULL, /* IsPlaying */ | |
| 418 | MPG123_GetAudio, | |
| 419 | MPG123_Seek, | |
| 420 | NULL, /* Pause */ | |
| 421 | NULL, /* Resume */ | |
| 422 | NULL, /* Stop */ | |
| 423 | MPG123_Delete, | |
| 424 | MPG123_Close, | |
| 425 | MPG123_Unload | |
| 426 | }; | |
| 427 | ||
| 428 | #endif /* MUSIC_MP3_MPG123 */ | |
| 429 | ||
| 430 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports playing MP3 files with mpg123 */ | |
| 22 | ||
| 23 | #include "music.h" | |
| 24 | ||
| 25 | extern Mix_MusicInterface Mix_MusicInterface_MPG123; | |
| 26 | ||
| 27 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MUSIC_MID_NATIVE | |
| 22 | ||
| 23 | /* This file supports playing MIDI files with OS APIs */ | |
| 24 | ||
| 25 | #include "music_nativemidi.h" | |
| 26 | #include "native_midi/native_midi.h" | |
| 27 | ||
| 28 | ||
| 29 | static void *NATIVEMIDI_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 30 | { | |
| 31 | NativeMidiSong *music = native_midi_loadsong_RW(src, freesrc); | |
| 32 | if (!music) { | |
| 33 | Mix_SetError("%s", native_midi_error()); | |
| 34 | } | |
| 35 | return music; | |
| 36 | } | |
| 37 | ||
| 38 | static int NATIVEMIDI_Play(void *context, int play_count) | |
| 39 | { | |
| 40 | NativeMidiSong *music = (NativeMidiSong *)context; | |
| 41 | int loops = play_count; | |
| 42 | if (loops > 0) { | |
| 43 | --loops; | |
| 44 | } | |
| 45 | native_midi_start(music, loops); | |
| 46 | return 0; | |
| 47 | } | |
| 48 | ||
| 49 | static void NATIVEMIDI_SetVolume(void *context, int volume) | |
| 50 | { | |
| 51 | native_midi_setvolume(volume); | |
| 52 | } | |
| 53 | ||
| 54 | static SDL_bool NATIVEMIDI_IsPlaying(void *context) | |
| 55 | { | |
| 56 | return native_midi_active() ? SDL_TRUE : SDL_FALSE; | |
| 57 | } | |
| 58 | ||
| 59 | static void NATIVEMIDI_Pause(void *context) | |
| 60 | { | |
| 61 | native_midi_pause(); | |
| 62 | } | |
| 63 | ||
| 64 | static void NATIVEMIDI_Resume(void *context) | |
| 65 | { | |
| 66 | native_midi_resume(); | |
| 67 | } | |
| 68 | ||
| 69 | static void NATIVEMIDI_Stop(void *context) | |
| 70 | { | |
| 71 | native_midi_stop(); | |
| 72 | } | |
| 73 | ||
| 74 | static void NATIVEMIDI_Delete(void *context) | |
| 75 | { | |
| 76 | NativeMidiSong *music = (NativeMidiSong *)context; | |
| 77 | native_midi_freesong(music); | |
| 78 | } | |
| 79 | ||
| 80 | Mix_MusicInterface Mix_MusicInterface_NATIVEMIDI = | |
| 81 | { | |
| 82 | "NATIVEMIDI", | |
| 83 | MIX_MUSIC_NATIVEMIDI, | |
| 84 | MUS_MID, | |
| 85 | SDL_FALSE, | |
| 86 | SDL_FALSE, | |
| 87 | ||
| 88 | NULL, /* Load */ | |
| 89 | NULL, /* Open */ | |
| 90 | NATIVEMIDI_CreateFromRW, | |
| 91 | NULL, /* CreateFromFile */ | |
| 92 | NATIVEMIDI_SetVolume, | |
| 93 | NATIVEMIDI_Play, | |
| 94 | NATIVEMIDI_IsPlaying, | |
| 95 | NULL, /* GetAudio */ | |
| 96 | NULL, /* Seek */ | |
| 97 | NATIVEMIDI_Pause, | |
| 98 | NATIVEMIDI_Resume, | |
| 99 | NATIVEMIDI_Stop, | |
| 100 | NATIVEMIDI_Delete, | |
| 101 | NULL, /* Close */ | |
| 102 | NULL, /* Unload */ | |
| 103 | }; | |
| 104 | ||
| 105 | #endif /* MUSIC_MID_NATIVE */ | |
| 106 | ||
| 107 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports playing MIDI files with OS APIs */ | |
| 22 | ||
| 23 | #include "music.h" | |
| 24 | ||
| 25 | extern Mix_MusicInterface Mix_MusicInterface_NATIVEMIDI; | |
| 26 | ||
| 27 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | /* $Id$ */ | |
| 22 | ||
| 23 | #ifdef OGG_MUSIC | |
| 21 | #ifdef MUSIC_OGG | |
| 24 | 22 | |
| 25 | 23 | /* This file supports Ogg Vorbis music streams */ |
| 26 | 24 | |
| 27 | #include <stdio.h> | |
| 28 | #include <stdlib.h> | |
| 29 | #include <string.h> | |
| 30 | ||
| 31 | #include "SDL_mixer.h" | |
| 32 | #include "dynamic_ogg.h" | |
| 25 | #include "SDL_loadso.h" | |
| 26 | ||
| 33 | 27 | #include "music_ogg.h" |
| 34 | 28 | |
| 35 | /* This is the format of the audio mixer data */ | |
| 36 | static SDL_AudioSpec mixer; | |
| 37 | ||
| 38 | /* Initialize the Ogg Vorbis player, with the given mixer settings | |
| 39 | This function returns 0, or -1 if there was an error. | |
| 40 | */ | |
| 41 | int OGG_init(SDL_AudioSpec *mixerfmt) | |
| 42 | { | |
| 43 | mixer = *mixerfmt; | |
| 44 | return(0); | |
| 45 | } | |
| 46 | ||
| 47 | /* Set the volume for an OGG stream */ | |
| 48 | void OGG_setvolume(OGG_music *music, int volume) | |
| 49 | { | |
| 50 | music->volume = volume; | |
| 29 | #if defined(OGG_HEADER) | |
| 30 | #include OGG_HEADER | |
| 31 | #elif defined(OGG_USE_TREMOR) | |
| 32 | #include <tremor/ivorbisfile.h> | |
| 33 | #else | |
| 34 | #include <vorbis/vorbisfile.h> | |
| 35 | #endif | |
| 36 | ||
| 37 | typedef struct { | |
| 38 | int loaded; | |
| 39 | void *handle; | |
| 40 | int (*ov_clear)(OggVorbis_File *vf); | |
| 41 | vorbis_info *(*ov_info)(OggVorbis_File *vf,int link); | |
| 42 | vorbis_comment *(*ov_comment)(OggVorbis_File *vf,int link); | |
| 43 | int (*ov_open_callbacks)(void *datasource, OggVorbis_File *vf, const char *initial, long ibytes, ov_callbacks callbacks); | |
| 44 | ogg_int64_t (*ov_pcm_total)(OggVorbis_File *vf,int i); | |
| 45 | #ifdef OGG_USE_TREMOR | |
| 46 | long (*ov_read)(OggVorbis_File *vf,char *buffer,int length, int *bitstream); | |
| 47 | #else | |
| 48 | long (*ov_read)(OggVorbis_File *vf,char *buffer,int length, int bigendianp,int word,int sgned,int *bitstream); | |
| 49 | #endif | |
| 50 | #ifdef OGG_USE_TREMOR | |
| 51 | int (*ov_time_seek)(OggVorbis_File *vf,ogg_int64_t pos); | |
| 52 | #else | |
| 53 | int (*ov_time_seek)(OggVorbis_File *vf,double pos); | |
| 54 | #endif | |
| 55 | int (*ov_pcm_seek)(OggVorbis_File *vf, ogg_int64_t pos); | |
| 56 | ogg_int64_t (*ov_pcm_tell)(OggVorbis_File *vf); | |
| 57 | } vorbis_loader; | |
| 58 | ||
| 59 | static vorbis_loader vorbis = { | |
| 60 | 0, NULL | |
| 61 | }; | |
| 62 | ||
| 63 | #ifdef OGG_DYNAMIC | |
| 64 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 65 | vorbis.FUNC = (SIG) SDL_LoadFunction(vorbis.handle, #FUNC); \ | |
| 66 | if (vorbis.FUNC == NULL) { SDL_UnloadObject(vorbis.handle); return -1; } | |
| 67 | #else | |
| 68 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 69 | vorbis.FUNC = FUNC; | |
| 70 | #endif | |
| 71 | ||
| 72 | static int OGG_Load(void) | |
| 73 | { | |
| 74 | if (vorbis.loaded == 0) { | |
| 75 | #ifdef OGG_DYNAMIC | |
| 76 | vorbis.handle = SDL_LoadObject(OGG_DYNAMIC); | |
| 77 | if (vorbis.handle == NULL) { | |
| 78 | return -1; | |
| 79 | } | |
| 80 | #elif defined(__MACOSX__) | |
| 81 | extern int ov_open_callbacks(void*, OggVorbis_File*, const char*, long, ov_callbacks) __attribute__((weak_import)); | |
| 82 | if (ov_open_callbacks == NULL) | |
| 83 | { | |
| 84 | /* Missing weakly linked framework */ | |
| 85 | Mix_SetError("Missing Vorbis.framework"); | |
| 86 | return -1; | |
| 87 | } | |
| 88 | #endif | |
| 89 | FUNCTION_LOADER(ov_clear, int (*)(OggVorbis_File *)) | |
| 90 | FUNCTION_LOADER(ov_info, vorbis_info *(*)(OggVorbis_File *,int)) | |
| 91 | FUNCTION_LOADER(ov_comment, vorbis_comment *(*)(OggVorbis_File *,int)) | |
| 92 | FUNCTION_LOADER(ov_open_callbacks, int (*)(void *, OggVorbis_File *, const char *, long, ov_callbacks)) | |
| 93 | FUNCTION_LOADER(ov_pcm_total, ogg_int64_t (*)(OggVorbis_File *,int)) | |
| 94 | #ifdef OGG_USE_TREMOR | |
| 95 | FUNCTION_LOADER(ov_read, long (*)(OggVorbis_File *,char *,int,int *)) | |
| 96 | FUNCTION_LOADER(ov_time_seek, long (*)(OggVorbis_File *,ogg_int64_t)) | |
| 97 | #else | |
| 98 | FUNCTION_LOADER(ov_read, long (*)(OggVorbis_File *,char *,int,int,int,int,int *)) | |
| 99 | FUNCTION_LOADER(ov_time_seek, int (*)(OggVorbis_File *,double)) | |
| 100 | #endif | |
| 101 | FUNCTION_LOADER(ov_pcm_seek, int (*)(OggVorbis_File *,ogg_int64_t)) | |
| 102 | FUNCTION_LOADER(ov_pcm_tell, ogg_int64_t (*)(OggVorbis_File *)) | |
| 103 | } | |
| 104 | ++vorbis.loaded; | |
| 105 | ||
| 106 | return 0; | |
| 107 | } | |
| 108 | ||
| 109 | static void OGG_Unload(void) | |
| 110 | { | |
| 111 | if (vorbis.loaded == 0) { | |
| 112 | return; | |
| 113 | } | |
| 114 | if (vorbis.loaded == 1) { | |
| 115 | #ifdef OGG_DYNAMIC | |
| 116 | SDL_UnloadObject(vorbis.handle); | |
| 117 | #endif | |
| 118 | } | |
| 119 | --vorbis.loaded; | |
| 120 | } | |
| 121 | ||
| 122 | ||
| 123 | typedef struct { | |
| 124 | SDL_RWops *src; | |
| 125 | int freesrc; | |
| 126 | int play_count; | |
| 127 | int volume; | |
| 128 | OggVorbis_File vf; | |
| 129 | vorbis_info vi; | |
| 130 | int section; | |
| 131 | SDL_AudioStream *stream; | |
| 132 | char *buffer; | |
| 133 | int buffer_size; | |
| 134 | int loop; | |
| 135 | ogg_int64_t loop_start; | |
| 136 | ogg_int64_t loop_end; | |
| 137 | ogg_int64_t loop_len; | |
| 138 | ogg_int64_t channels; | |
| 139 | } OGG_music; | |
| 140 | ||
| 141 | ||
| 142 | static int set_ov_error(const char *function, int error) | |
| 143 | { | |
| 144 | #define HANDLE_ERROR_CASE(X) case X: Mix_SetError("%s: %s", function, #X); break; | |
| 145 | switch (error) { | |
| 146 | HANDLE_ERROR_CASE(OV_FALSE); | |
| 147 | HANDLE_ERROR_CASE(OV_EOF); | |
| 148 | HANDLE_ERROR_CASE(OV_HOLE); | |
| 149 | HANDLE_ERROR_CASE(OV_EREAD); | |
| 150 | HANDLE_ERROR_CASE(OV_EFAULT); | |
| 151 | HANDLE_ERROR_CASE(OV_EIMPL); | |
| 152 | HANDLE_ERROR_CASE(OV_EINVAL); | |
| 153 | HANDLE_ERROR_CASE(OV_ENOTVORBIS); | |
| 154 | HANDLE_ERROR_CASE(OV_EBADHEADER); | |
| 155 | HANDLE_ERROR_CASE(OV_EVERSION); | |
| 156 | HANDLE_ERROR_CASE(OV_ENOTAUDIO); | |
| 157 | HANDLE_ERROR_CASE(OV_EBADPACKET); | |
| 158 | HANDLE_ERROR_CASE(OV_EBADLINK); | |
| 159 | HANDLE_ERROR_CASE(OV_ENOSEEK); | |
| 160 | default: | |
| 161 | Mix_SetError("%s: unknown error %d\n", function, error); | |
| 162 | break; | |
| 163 | } | |
| 164 | return -1; | |
| 51 | 165 | } |
| 52 | 166 | |
| 53 | 167 | static size_t sdl_read_func(void *ptr, size_t size, size_t nmemb, void *datasource) |
| 65 | 179 | return (long)SDL_RWtell((SDL_RWops*)datasource); |
| 66 | 180 | } |
| 67 | 181 | |
| 182 | static int OGG_Seek(void *context, double time); | |
| 183 | static void OGG_Delete(void *context); | |
| 184 | ||
| 185 | static int OGG_UpdateSection(OGG_music *music) | |
| 186 | { | |
| 187 | vorbis_info *vi; | |
| 188 | ||
| 189 | vi = vorbis.ov_info(&music->vf, -1); | |
| 190 | if (!vi) { | |
| 191 | Mix_SetError("ov_info returned NULL"); | |
| 192 | return -1; | |
| 193 | } | |
| 194 | ||
| 195 | if (vi->channels == music->vi.channels && vi->rate == music->vi.rate) { | |
| 196 | return 0; | |
| 197 | } | |
| 198 | SDL_memcpy(&music->vi, vi, sizeof(*vi)); | |
| 199 | ||
| 200 | if (music->buffer) { | |
| 201 | SDL_free(music->buffer); | |
| 202 | music->buffer = NULL; | |
| 203 | } | |
| 204 | ||
| 205 | if (music->stream) { | |
| 206 | SDL_FreeAudioStream(music->stream); | |
| 207 | music->stream = NULL; | |
| 208 | } | |
| 209 | ||
| 210 | music->stream = SDL_NewAudioStream(AUDIO_S16, vi->channels, (int)vi->rate, | |
| 211 | music_spec.format, music_spec.channels, music_spec.freq); | |
| 212 | if (!music->stream) { | |
| 213 | return -1; | |
| 214 | } | |
| 215 | ||
| 216 | music->buffer_size = music_spec.samples * sizeof(Sint16) * vi->channels; | |
| 217 | music->buffer = (char *)SDL_malloc(music->buffer_size); | |
| 218 | if (!music->buffer) { | |
| 219 | return -1; | |
| 220 | } | |
| 221 | return 0; | |
| 222 | } | |
| 223 | ||
| 68 | 224 | /* Load an OGG stream from an SDL_RWops object */ |
| 69 | OGG_music *OGG_new_RW(SDL_RWops *src, int freesrc) | |
| 225 | static void *OGG_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 70 | 226 | { |
| 71 | 227 | OGG_music *music; |
| 72 | 228 | ov_callbacks callbacks; |
| 73 | ||
| 74 | if ( !Mix_Init(MIX_INIT_OGG) ) { | |
| 75 | return(NULL); | |
| 76 | } | |
| 77 | ||
| 78 | SDL_memset(&callbacks, 0, sizeof(callbacks)); | |
| 229 | vorbis_comment *vc; | |
| 230 | int isLoopLength = 0, i; | |
| 231 | ogg_int64_t fullLength; | |
| 232 | ||
| 233 | music = (OGG_music *)SDL_calloc(1, sizeof *music); | |
| 234 | if (!music) { | |
| 235 | SDL_OutOfMemory(); | |
| 236 | return NULL; | |
| 237 | } | |
| 238 | music->src = src; | |
| 239 | music->volume = MIX_MAX_VOLUME; | |
| 240 | music->section = -1; | |
| 241 | music->loop = -1; | |
| 242 | music->loop_start = -1; | |
| 243 | music->loop_end = 0; | |
| 244 | music->loop_len = 0; | |
| 245 | ||
| 246 | SDL_zero(callbacks); | |
| 79 | 247 | callbacks.read_func = sdl_read_func; |
| 80 | 248 | callbacks.seek_func = sdl_seek_func; |
| 81 | 249 | callbacks.tell_func = sdl_tell_func; |
| 82 | 250 | |
| 83 | music = (OGG_music *)SDL_malloc(sizeof *music); | |
| 84 | if ( music ) { | |
| 85 | /* Initialize the music structure */ | |
| 86 | SDL_memset(music, 0, (sizeof *music)); | |
| 87 | music->src = src; | |
| 88 | music->freesrc = freesrc; | |
| 89 | OGG_stop(music); | |
| 90 | OGG_setvolume(music, MIX_MAX_VOLUME); | |
| 91 | music->section = -1; | |
| 92 | ||
| 93 | if ( vorbis.ov_open_callbacks(src, &music->vf, NULL, 0, callbacks) < 0 ) { | |
| 94 | SDL_SetError("Not an Ogg Vorbis audio stream"); | |
| 95 | SDL_free(music); | |
| 96 | return(NULL); | |
| 97 | } | |
| 251 | if (vorbis.ov_open_callbacks(src, &music->vf, NULL, 0, callbacks) < 0) { | |
| 252 | SDL_SetError("Not an Ogg Vorbis audio stream"); | |
| 253 | SDL_free(music); | |
| 254 | return NULL; | |
| 255 | } | |
| 256 | ||
| 257 | if (OGG_UpdateSection(music) < 0) { | |
| 258 | OGG_Delete(music); | |
| 259 | return NULL; | |
| 260 | } | |
| 261 | ||
| 262 | vc = vorbis.ov_comment(&music->vf, -1); | |
| 263 | for (i = 0; i < vc->comments; i++) { | |
| 264 | char *param = SDL_strdup(vc->user_comments[i]); | |
| 265 | char *argument = param; | |
| 266 | char *value = SDL_strchr(param, '='); | |
| 267 | if (value == NULL) { | |
| 268 | value = param + SDL_strlen(param); | |
| 269 | } else { | |
| 270 | *(value++) = '\0'; | |
| 271 | } | |
| 272 | ||
| 273 | if (SDL_strcasecmp(argument, "LOOPSTART") == 0) | |
| 274 | music->loop_start = SDL_strtoull(value, NULL, 0); | |
| 275 | else if (SDL_strcasecmp(argument, "LOOPLENGTH") == 0) { | |
| 276 | music->loop_len = SDL_strtoull(value, NULL, 0); | |
| 277 | isLoopLength = 1; | |
| 278 | } else if (SDL_strcasecmp(argument, "LOOPEND") == 0) { | |
| 279 | isLoopLength = 0; | |
| 280 | music->loop_end = SDL_strtoull(value, NULL, 0); | |
| 281 | } | |
| 282 | SDL_free(param); | |
| 283 | } | |
| 284 | ||
| 285 | if (isLoopLength == 1) { | |
| 286 | music->loop_end = music->loop_start + music->loop_len; | |
| 98 | 287 | } else { |
| 99 | SDL_OutOfMemory(); | |
| 100 | return(NULL); | |
| 101 | } | |
| 102 | return(music); | |
| 288 | music->loop_len = music->loop_end - music->loop_start; | |
| 289 | } | |
| 290 | ||
| 291 | fullLength = vorbis.ov_pcm_total(&music->vf, -1); | |
| 292 | if (((music->loop_start >= 0) || (music->loop_end > 0)) && | |
| 293 | ((music->loop_start < music->loop_end) || (music->loop_end == 0)) && | |
| 294 | (music->loop_start < fullLength) && | |
| 295 | (music->loop_end <= fullLength)) { | |
| 296 | if (music->loop_start < 0) music->loop_start = 0; | |
| 297 | if (music->loop_end == 0) music->loop_end = fullLength; | |
| 298 | music->loop = 1; | |
| 299 | } | |
| 300 | ||
| 301 | music->freesrc = freesrc; | |
| 302 | return music; | |
| 303 | } | |
| 304 | ||
| 305 | /* Set the volume for an OGG stream */ | |
| 306 | static void OGG_SetVolume(void *context, int volume) | |
| 307 | { | |
| 308 | OGG_music *music = (OGG_music *)context; | |
| 309 | music->volume = volume; | |
| 103 | 310 | } |
| 104 | 311 | |
| 105 | 312 | /* Start playback of a given OGG stream */ |
| 106 | void OGG_play(OGG_music *music) | |
| 107 | { | |
| 108 | music->playing = 1; | |
| 109 | } | |
| 110 | ||
| 111 | /* Return non-zero if a stream is currently playing */ | |
| 112 | int OGG_playing(OGG_music *music) | |
| 113 | { | |
| 114 | return(music->playing); | |
| 115 | } | |
| 116 | ||
| 117 | /* Read some Ogg stream data and convert it for output */ | |
| 118 | static void OGG_getsome(OGG_music *music) | |
| 119 | { | |
| 313 | static int OGG_Play(void *context, int play_count) | |
| 314 | { | |
| 315 | OGG_music *music = (OGG_music *)context; | |
| 316 | music->play_count = play_count; | |
| 317 | return OGG_Seek(music, 0.0); | |
| 318 | } | |
| 319 | ||
| 320 | /* Play some of a stream previously started with OGG_play() */ | |
| 321 | static int OGG_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 322 | { | |
| 323 | OGG_music *music = (OGG_music *)context; | |
| 324 | SDL_bool looped = SDL_FALSE; | |
| 325 | int filled, amount, result; | |
| 120 | 326 | int section; |
| 121 | int len; | |
| 122 | char data[4096]; | |
| 123 | SDL_AudioCVT *cvt; | |
| 124 | ||
| 327 | ogg_int64_t pcmPos; | |
| 328 | ||
| 329 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 330 | if (filled != 0) { | |
| 331 | return filled; | |
| 332 | } | |
| 333 | ||
| 334 | if (!music->play_count) { | |
| 335 | /* All done */ | |
| 336 | *done = SDL_TRUE; | |
| 337 | return 0; | |
| 338 | } | |
| 339 | ||
| 340 | section = music->section; | |
| 125 | 341 | #ifdef OGG_USE_TREMOR |
| 126 | len = vorbis.ov_read(&music->vf, data, sizeof(data), §ion); | |
| 127 | #else | |
| 128 | len = vorbis.ov_read(&music->vf, data, sizeof(data), 0, 2, 1, §ion); | |
| 129 | #endif | |
| 130 | if ( len <= 0 ) { | |
| 131 | if ( len == 0 ) { | |
| 132 | music->playing = 0; | |
| 133 | } | |
| 134 | return; | |
| 135 | } | |
| 136 | cvt = &music->cvt; | |
| 137 | if ( section != music->section ) { | |
| 138 | vorbis_info *vi; | |
| 139 | ||
| 140 | vi = vorbis.ov_info(&music->vf, -1); | |
| 141 | SDL_BuildAudioCVT(cvt, AUDIO_S16, vi->channels, vi->rate, | |
| 142 | mixer.format,mixer.channels,mixer.freq); | |
| 143 | if ( cvt->buf ) { | |
| 144 | SDL_free(cvt->buf); | |
| 145 | } | |
| 146 | cvt->buf = (Uint8 *)SDL_malloc(sizeof(data)*cvt->len_mult); | |
| 342 | amount = vorbis.ov_read(&music->vf, music->buffer, music->buffer_size, §ion); | |
| 343 | #else | |
| 344 | amount = (int)vorbis.ov_read(&music->vf, music->buffer, music->buffer_size, 0, 2, 1, §ion); | |
| 345 | #endif | |
| 346 | if (amount < 0) { | |
| 347 | set_ov_error("ov_read", amount); | |
| 348 | return -1; | |
| 349 | } | |
| 350 | ||
| 351 | if (section != music->section) { | |
| 147 | 352 | music->section = section; |
| 148 | } | |
| 149 | if ( cvt->buf ) { | |
| 150 | SDL_memcpy(cvt->buf, data, len); | |
| 151 | if ( cvt->needed ) { | |
| 152 | cvt->len = len; | |
| 153 | SDL_ConvertAudio(cvt); | |
| 353 | if (OGG_UpdateSection(music) < 0) { | |
| 354 | return -1; | |
| 355 | } | |
| 356 | } | |
| 357 | ||
| 358 | pcmPos = vorbis.ov_pcm_tell(&music->vf); | |
| 359 | if ((music->loop == 1) && (pcmPos >= music->loop_end)) { | |
| 360 | amount -= (int)((pcmPos - music->loop_end) * music->channels) * sizeof(Sint16); | |
| 361 | result = vorbis.ov_pcm_seek(&music->vf, music->loop_start); | |
| 362 | if (result < 0) { | |
| 363 | set_ov_error("ov_pcm_seek", result); | |
| 364 | return -1; | |
| 365 | } | |
| 366 | looped = SDL_TRUE; | |
| 367 | } | |
| 368 | ||
| 369 | if (amount > 0) { | |
| 370 | if (SDL_AudioStreamPut(music->stream, music->buffer, amount) < 0) { | |
| 371 | return -1; | |
| 372 | } | |
| 373 | } else if (!looped) { | |
| 374 | if (music->play_count == 1) { | |
| 375 | music->play_count = 0; | |
| 376 | SDL_AudioStreamFlush(music->stream); | |
| 154 | 377 | } else { |
| 155 | cvt->len_cvt = len; | |
| 156 | } | |
| 157 | music->len_available = music->cvt.len_cvt; | |
| 158 | music->snd_available = music->cvt.buf; | |
| 159 | } else { | |
| 160 | SDL_SetError("Out of memory"); | |
| 161 | music->playing = 0; | |
| 162 | } | |
| 163 | } | |
| 164 | ||
| 165 | /* Play some of a stream previously started with OGG_play() */ | |
| 166 | int OGG_playAudio(OGG_music *music, Uint8 *snd, int len) | |
| 167 | { | |
| 168 | int mixable; | |
| 169 | ||
| 170 | while ( (len > 0) && music->playing ) { | |
| 171 | if ( ! music->len_available ) { | |
| 172 | OGG_getsome(music); | |
| 173 | } | |
| 174 | mixable = len; | |
| 175 | if ( mixable > music->len_available ) { | |
| 176 | mixable = music->len_available; | |
| 177 | } | |
| 178 | if ( music->volume == MIX_MAX_VOLUME ) { | |
| 179 | SDL_memcpy(snd, music->snd_available, mixable); | |
| 180 | } else { | |
| 181 | SDL_MixAudio(snd, music->snd_available, mixable, | |
| 182 | music->volume); | |
| 183 | } | |
| 184 | music->len_available -= mixable; | |
| 185 | music->snd_available += mixable; | |
| 186 | len -= mixable; | |
| 187 | snd += mixable; | |
| 188 | } | |
| 189 | ||
| 190 | return len; | |
| 191 | } | |
| 192 | ||
| 193 | /* Stop playback of a stream previously started with OGG_play() */ | |
| 194 | void OGG_stop(OGG_music *music) | |
| 195 | { | |
| 196 | music->playing = 0; | |
| 378 | int play_count = -1; | |
| 379 | if (music->play_count > 0) { | |
| 380 | play_count = (music->play_count - 1); | |
| 381 | } | |
| 382 | if (OGG_Play(music, play_count) < 0) { | |
| 383 | return -1; | |
| 384 | } | |
| 385 | } | |
| 386 | } | |
| 387 | return 0; | |
| 388 | } | |
| 389 | static int OGG_GetAudio(void *context, void *data, int bytes) | |
| 390 | { | |
| 391 | OGG_music *music = (OGG_music *)context; | |
| 392 | return music_pcm_getaudio(context, data, bytes, music->volume, OGG_GetSome); | |
| 393 | } | |
| 394 | ||
| 395 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 396 | static int OGG_Seek(void *context, double time) | |
| 397 | { | |
| 398 | OGG_music *music = (OGG_music *)context; | |
| 399 | int result; | |
| 400 | #ifdef OGG_USE_TREMOR | |
| 401 | result = vorbis.ov_time_seek(&music->vf, (ogg_int64_t)(time * 1000.0)); | |
| 402 | #else | |
| 403 | result = vorbis.ov_time_seek(&music->vf, time); | |
| 404 | #endif | |
| 405 | if (result < 0) { | |
| 406 | return set_ov_error("ov_time_seek", result); | |
| 407 | } | |
| 408 | return 0; | |
| 197 | 409 | } |
| 198 | 410 | |
| 199 | 411 | /* Close the given OGG stream */ |
| 200 | void OGG_delete(OGG_music *music) | |
| 201 | { | |
| 202 | if ( music ) { | |
| 203 | if ( music->cvt.buf ) { | |
| 204 | SDL_free(music->cvt.buf); | |
| 205 | } | |
| 206 | if ( music->freesrc ) { | |
| 207 | SDL_RWclose(music->src); | |
| 208 | } | |
| 209 | vorbis.ov_clear(&music->vf); | |
| 210 | SDL_free(music); | |
| 211 | } | |
| 212 | } | |
| 213 | ||
| 214 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 215 | void OGG_jump_to_time(OGG_music *music, double time) | |
| 216 | { | |
| 217 | #ifdef OGG_USE_TREMOR | |
| 218 | vorbis.ov_time_seek( &music->vf, (ogg_int64_t)(time * 1000.0) ); | |
| 219 | #else | |
| 220 | vorbis.ov_time_seek( &music->vf, time ); | |
| 221 | #endif | |
| 222 | } | |
| 223 | ||
| 224 | #endif /* OGG_MUSIC */ | |
| 412 | static void OGG_Delete(void *context) | |
| 413 | { | |
| 414 | OGG_music *music = (OGG_music *)context; | |
| 415 | vorbis.ov_clear(&music->vf); | |
| 416 | if (music->stream) { | |
| 417 | SDL_FreeAudioStream(music->stream); | |
| 418 | } | |
| 419 | if (music->buffer) { | |
| 420 | SDL_free(music->buffer); | |
| 421 | } | |
| 422 | if (music->freesrc) { | |
| 423 | SDL_RWclose(music->src); | |
| 424 | } | |
| 425 | SDL_free(music); | |
| 426 | } | |
| 427 | ||
| 428 | Mix_MusicInterface Mix_MusicInterface_OGG = | |
| 429 | { | |
| 430 | "OGG", | |
| 431 | MIX_MUSIC_OGG, | |
| 432 | MUS_OGG, | |
| 433 | SDL_FALSE, | |
| 434 | SDL_FALSE, | |
| 435 | ||
| 436 | OGG_Load, | |
| 437 | NULL, /* Open */ | |
| 438 | OGG_CreateFromRW, | |
| 439 | NULL, /* CreateFromFile */ | |
| 440 | OGG_SetVolume, | |
| 441 | OGG_Play, | |
| 442 | NULL, /* IsPlaying */ | |
| 443 | OGG_GetAudio, | |
| 444 | OGG_Seek, | |
| 445 | NULL, /* Pause */ | |
| 446 | NULL, /* Resume */ | |
| 447 | NULL, /* Stop */ | |
| 448 | OGG_Delete, | |
| 449 | NULL, /* Close */ | |
| 450 | OGG_Unload, | |
| 451 | }; | |
| 452 | ||
| 453 | #endif /* MUSIC_OGG */ | |
| 454 | ||
| 455 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | SDL_mixer: An audio mixer library based on the SDL library |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 18 | 18 | 3. This notice may not be removed or altered from any source distribution. |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | /* $Id$ */ | |
| 22 | ||
| 23 | #ifdef OGG_MUSIC | |
| 24 | ||
| 25 | 21 | /* This file supports Ogg Vorbis music streams */ |
| 26 | 22 | |
| 27 | #if defined(OGG_HEADER) | |
| 28 | #include OGG_HEADER | |
| 29 | #elif defined(OGG_USE_TREMOR) | |
| 30 | #include <tremor/ivorbisfile.h> | |
| 31 | #else | |
| 32 | #include <vorbis/vorbisfile.h> | |
| 33 | #endif | |
| 23 | #include "music.h" | |
| 34 | 24 | |
| 35 | typedef struct { | |
| 36 | SDL_RWops *src; | |
| 37 | int freesrc; | |
| 38 | int playing; | |
| 39 | int volume; | |
| 40 | OggVorbis_File vf; | |
| 41 | int section; | |
| 42 | SDL_AudioCVT cvt; | |
| 43 | int len_available; | |
| 44 | Uint8 *snd_available; | |
| 45 | } OGG_music; | |
| 25 | extern Mix_MusicInterface Mix_MusicInterface_OGG; | |
| 46 | 26 | |
| 47 | /* Initialize the Ogg Vorbis player, with the given mixer settings | |
| 48 | This function returns 0, or -1 if there was an error. | |
| 49 | */ | |
| 50 | extern int OGG_init(SDL_AudioSpec *mixer); | |
| 51 | ||
| 52 | /* Set the volume for an OGG stream */ | |
| 53 | extern void OGG_setvolume(OGG_music *music, int volume); | |
| 54 | ||
| 55 | /* Load an OGG stream from an SDL_RWops object */ | |
| 56 | extern OGG_music *OGG_new_RW(SDL_RWops *src, int freesrc); | |
| 57 | ||
| 58 | /* Start playback of a given OGG stream */ | |
| 59 | extern void OGG_play(OGG_music *music); | |
| 60 | ||
| 61 | /* Return non-zero if a stream is currently playing */ | |
| 62 | extern int OGG_playing(OGG_music *music); | |
| 63 | ||
| 64 | /* Play some of a stream previously started with OGG_play() */ | |
| 65 | extern int OGG_playAudio(OGG_music *music, Uint8 *stream, int len); | |
| 66 | ||
| 67 | /* Stop playback of a stream previously started with OGG_play() */ | |
| 68 | extern void OGG_stop(OGG_music *music); | |
| 69 | ||
| 70 | /* Close the given OGG stream */ | |
| 71 | extern void OGG_delete(OGG_music *music); | |
| 72 | ||
| 73 | /* Jump (seek) to a given position (time is in seconds) */ | |
| 74 | extern void OGG_jump_to_time(OGG_music *music, double time); | |
| 75 | ||
| 76 | #endif /* OGG_MUSIC */ | |
| 27 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MUSIC_MP3_SMPEG | |
| 22 | ||
| 23 | #include "SDL_loadso.h" | |
| 24 | ||
| 25 | #include "music_smpeg.h" | |
| 26 | ||
| 27 | #if SDL_VERSION_ATLEAST(2, 0, 0) | |
| 28 | /* Forward declaration for SDL 2.0 because struct is not available there but | |
| 29 | still used in a file included with smpeg.h. May not compile if missing. */ | |
| 30 | typedef struct SDL_Overlay SDL_Overlay; | |
| 31 | #endif | |
| 32 | ||
| 33 | #include "smpeg.h" | |
| 34 | ||
| 35 | typedef struct { | |
| 36 | int loaded; | |
| 37 | void *handle; | |
| 38 | void (*SMPEG_actualSpec)(SMPEG *mpeg, SDL_AudioSpec *spec); | |
| 39 | void (*SMPEG_delete)(SMPEG* mpeg); | |
| 40 | void (*SMPEG_enableaudio)(SMPEG* mpeg, int enable); | |
| 41 | void (*SMPEG_enablevideo)(SMPEG* mpeg, int enable); | |
| 42 | SMPEG* (*SMPEG_new_rwops)(SDL_RWops *src, SMPEG_Info* info, int freesrc, int sdl_audio); | |
| 43 | void (*SMPEG_play)(SMPEG* mpeg); | |
| 44 | int (*SMPEG_playAudio)(SMPEG *mpeg, Uint8 *stream, int len); | |
| 45 | void (*SMPEG_rewind)(SMPEG* mpeg); | |
| 46 | void (*SMPEG_setvolume)(SMPEG* mpeg, int volume); | |
| 47 | void (*SMPEG_skip)(SMPEG* mpeg, float seconds); | |
| 48 | SMPEGstatus (*SMPEG_status)(SMPEG* mpeg); | |
| 49 | void (*SMPEG_stop)(SMPEG* mpeg); | |
| 50 | } smpeg_loader; | |
| 51 | ||
| 52 | static smpeg_loader smpeg = { | |
| 53 | 0, NULL | |
| 54 | }; | |
| 55 | ||
| 56 | #ifdef SMPEG_DYNAMIC | |
| 57 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 58 | smpeg.FUNC = (SIG) SDL_LoadFunction(smpeg.handle, #FUNC); \ | |
| 59 | if (smpeg.FUNC == NULL) { SDL_UnloadObject(smpeg.handle); return -1; } | |
| 60 | #else | |
| 61 | #define FUNCTION_LOADER(FUNC, SIG) \ | |
| 62 | smpeg.FUNC = FUNC; | |
| 63 | #endif | |
| 64 | ||
| 65 | static int SMPEG_Load(void) | |
| 66 | { | |
| 67 | if (smpeg.loaded == 0) { | |
| 68 | #ifdef SMPEG_DYNAMIC | |
| 69 | smpeg.handle = SDL_LoadObject(SMPEG_DYNAMIC); | |
| 70 | if (smpeg.handle == NULL) { | |
| 71 | return -1; | |
| 72 | } | |
| 73 | #elif defined(__MACOSX__) | |
| 74 | extern SMPEG* SMPEG_new_rwops(SDL_RWops*, SMPEG_Info*, int, int) __attribute__((weak_import)); | |
| 75 | if (SMPEG_new_rwops == NULL) | |
| 76 | { | |
| 77 | /* Missing weakly linked framework */ | |
| 78 | Mix_SetError("Missing smpeg2.framework"); | |
| 79 | return -1; | |
| 80 | } | |
| 81 | #endif | |
| 82 | FUNCTION_LOADER(SMPEG_actualSpec, void (*)(SMPEG *, SDL_AudioSpec *)) | |
| 83 | FUNCTION_LOADER(SMPEG_delete, void (*)(SMPEG*)) | |
| 84 | FUNCTION_LOADER(SMPEG_enableaudio, void (*)(SMPEG*, int)) | |
| 85 | FUNCTION_LOADER(SMPEG_enablevideo, void (*)(SMPEG*, int)) | |
| 86 | FUNCTION_LOADER(SMPEG_new_rwops, SMPEG* (*)(SDL_RWops *, SMPEG_Info*, int, int)) | |
| 87 | FUNCTION_LOADER(SMPEG_play, void (*)(SMPEG*)) | |
| 88 | FUNCTION_LOADER(SMPEG_playAudio, int (*)(SMPEG *, Uint8 *, int)) | |
| 89 | FUNCTION_LOADER(SMPEG_rewind, void (*)(SMPEG*)) | |
| 90 | FUNCTION_LOADER(SMPEG_setvolume, void (*)(SMPEG*, int)) | |
| 91 | FUNCTION_LOADER(SMPEG_skip, void (*)(SMPEG*, float)) | |
| 92 | FUNCTION_LOADER(SMPEG_status, SMPEGstatus (*)(SMPEG*)) | |
| 93 | FUNCTION_LOADER(SMPEG_stop, void (*)(SMPEG*)) | |
| 94 | } | |
| 95 | ++smpeg.loaded; | |
| 96 | ||
| 97 | return 0; | |
| 98 | } | |
| 99 | ||
| 100 | static void SMPEG_Unload(void) | |
| 101 | { | |
| 102 | if (smpeg.loaded == 0) { | |
| 103 | return; | |
| 104 | } | |
| 105 | if (smpeg.loaded == 1) { | |
| 106 | #ifdef SMPEG_DYNAMIC | |
| 107 | SDL_UnloadObject(smpeg.handle); | |
| 108 | #endif | |
| 109 | } | |
| 110 | --smpeg.loaded; | |
| 111 | } | |
| 112 | ||
| 113 | ||
| 114 | typedef struct | |
| 115 | { | |
| 116 | SMPEG *mp3; | |
| 117 | SDL_RWops *src; | |
| 118 | int freesrc; | |
| 119 | } SMPEG_Music; | |
| 120 | ||
| 121 | static void *SMPEG_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 122 | { | |
| 123 | SMPEG_Music *music; | |
| 124 | SMPEG_Info info; | |
| 125 | ||
| 126 | music = (SMPEG_Music *)SDL_calloc(1, sizeof(*music)); | |
| 127 | if (!music) { | |
| 128 | SDL_OutOfMemory(); | |
| 129 | return NULL; | |
| 130 | } | |
| 131 | music->src = src; | |
| 132 | ||
| 133 | music->mp3 = smpeg.SMPEG_new_rwops(src, &info, SDL_FALSE, 0); | |
| 134 | if (!info.has_audio) { | |
| 135 | Mix_SetError("MPEG file does not have any audio stream."); | |
| 136 | smpeg.SMPEG_delete(music->mp3); | |
| 137 | SDL_free(music); | |
| 138 | return NULL; | |
| 139 | } | |
| 140 | smpeg.SMPEG_actualSpec(mp3, &music_spec); | |
| 141 | ||
| 142 | music->freesrc = freesrc; | |
| 143 | return music; | |
| 144 | } | |
| 145 | ||
| 146 | static void SMPEG_SetVolume(void *context, int volume) | |
| 147 | { | |
| 148 | SMPEG_Music *music = (SMPEG_Music *)context; | |
| 149 | smpeg.SMPEG_setvolume(music->mp3,(int)(((float)volume/(float)MIX_MAX_VOLUME)*100.0)); | |
| 150 | } | |
| 151 | ||
| 152 | static int SMPEG_Play(void *context) | |
| 153 | { | |
| 154 | SMPEG_Music *music = (SMPEG_Music *)context; | |
| 155 | smpeg.SMPEG_enableaudio(music->mp3, 1); | |
| 156 | smpeg.SMPEG_enablevideo(music->mp3, 0); | |
| 157 | smpeg.SMPEG_rewind(music->mp3); | |
| 158 | smpeg.SMPEG_play(music->mp3); | |
| 159 | return 0; | |
| 160 | } | |
| 161 | ||
| 162 | static SDL_bool SMPEG_IsPlaying(void *context) | |
| 163 | { | |
| 164 | SMPEG_Music *music = (SMPEG_Music *)context; | |
| 165 | return smpeg.SMPEG_status(music->mp3) == SMPEG_PLAYING ? SDL_TRUE : SDL_FALSE; | |
| 166 | } | |
| 167 | ||
| 168 | static int SMPEG_GetAudio(void *context, void *data, int bytes) | |
| 169 | { | |
| 170 | SMPEG_Music *music = (SMPEG_Music *)context; | |
| 171 | Uint8 *stream = (Uint8 *)data; | |
| 172 | int len = bytes; | |
| 173 | int left = (len - smpeg.SMPEG_playAudio(music->mp3, stream, len)); | |
| 174 | if (left > 0) { | |
| 175 | stream += (len - left); | |
| 176 | return left; | |
| 177 | } | |
| 178 | ||
| 179 | static int SMPEG_Seek(void *context, double position) | |
| 180 | { | |
| 181 | SMPEG_Music *music = (SMPEG_Music *)context; | |
| 182 | smpeg.SMPEG_rewind(music->mp3); | |
| 183 | smpeg.SMPEG_play(music->mp3); | |
| 184 | if (position > 0.0) { | |
| 185 | smpeg.SMPEG_skip(music->mp3, (float)position); | |
| 186 | } | |
| 187 | return 0; | |
| 188 | } | |
| 189 | ||
| 190 | static void SMPEG_Stop(void *context) | |
| 191 | { | |
| 192 | SMPEG_Music *music = (SMPEG_Music *)context; | |
| 193 | smpeg.SMPEG_stop(music->mp3); | |
| 194 | } | |
| 195 | ||
| 196 | static void SMPEG_Delete(void *context) | |
| 197 | { | |
| 198 | SMPEG_Music *music = (SMPEG_Music *)context; | |
| 199 | ||
| 200 | smpeg.SMPEG_delete(music->mp3); | |
| 201 | ||
| 202 | if (music->freesrc) { | |
| 203 | SDL_RWclose(music->src); | |
| 204 | } | |
| 205 | SDL_free(music); | |
| 206 | } | |
| 207 | ||
| 208 | Mix_MusicInterface Mix_MusicInterface_SMPEG = | |
| 209 | { | |
| 210 | "SMPEG", | |
| 211 | MIX_MUSIC_SMPEG, | |
| 212 | MUS_MP3, | |
| 213 | SDL_FALSE, | |
| 214 | SDL_FALSE, | |
| 215 | ||
| 216 | SMPEG_Load, | |
| 217 | NULL, /* Open */ | |
| 218 | SMPEG_CreateFromRW, | |
| 219 | NULL, /* CreateFromFile */ | |
| 220 | SMPEG_SetVolume, | |
| 221 | SMPEG_Play, | |
| 222 | SMPEG_IsPlaying, | |
| 223 | SMPEG_GetAudio, | |
| 224 | SMPEG_Seek, | |
| 225 | NULL, /* Pause */ | |
| 226 | NULL, /* Resume */ | |
| 227 | SMPEG_Stop, | |
| 228 | SMPEG_Delete, | |
| 229 | NULL, /* Close */ | |
| 230 | SMPEG_Unload, | |
| 231 | }; | |
| 232 | ||
| 233 | #endif /* MUSIC_MP3_SMPEG */ | |
| 234 | ||
| 235 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports playing MP3 files with smpeg */ | |
| 22 | ||
| 23 | #include "music.h" | |
| 24 | ||
| 25 | extern Mix_MusicInterface Mix_MusicInterface_SMPEG; | |
| 26 | ||
| 27 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports playing MIDI files with timidity */ | |
| 22 | ||
| 23 | #ifdef MUSIC_MID_TIMIDITY | |
| 24 | ||
| 25 | #include "music_timidity.h" | |
| 26 | ||
| 27 | #include "timidity/timidity.h" | |
| 28 | ||
| 29 | ||
| 30 | typedef struct | |
| 31 | { | |
| 32 | int play_count; | |
| 33 | MidiSong *song; | |
| 34 | SDL_AudioStream *stream; | |
| 35 | void *buffer; | |
| 36 | Sint32 buffer_size; | |
| 37 | } TIMIDITY_Music; | |
| 38 | ||
| 39 | ||
| 40 | static int TIMIDITY_Seek(void *context, double position); | |
| 41 | static void TIMIDITY_Delete(void *context); | |
| 42 | ||
| 43 | static int TIMIDITY_Open(const SDL_AudioSpec *spec) | |
| 44 | { | |
| 45 | return Timidity_Init(); | |
| 46 | } | |
| 47 | ||
| 48 | static void TIMIDITY_Close(void) | |
| 49 | { | |
| 50 | Timidity_Exit(); | |
| 51 | } | |
| 52 | ||
| 53 | void *TIMIDITY_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 54 | { | |
| 55 | TIMIDITY_Music *music; | |
| 56 | SDL_AudioSpec spec; | |
| 57 | SDL_bool need_stream = SDL_FALSE; | |
| 58 | ||
| 59 | music = (TIMIDITY_Music *)SDL_calloc(1, sizeof(*music)); | |
| 60 | if (!music) { | |
| 61 | SDL_OutOfMemory(); | |
| 62 | return NULL; | |
| 63 | } | |
| 64 | ||
| 65 | SDL_memcpy(&spec, &music_spec, sizeof(spec)); | |
| 66 | if (spec.channels > 2) { | |
| 67 | need_stream = SDL_TRUE; | |
| 68 | spec.channels = 2; | |
| 69 | } | |
| 70 | music->song = Timidity_LoadSong(src, &spec); | |
| 71 | if (!music->song) { | |
| 72 | TIMIDITY_Delete(music); | |
| 73 | return NULL; | |
| 74 | } | |
| 75 | ||
| 76 | if (need_stream) { | |
| 77 | music->stream = SDL_NewAudioStream(spec.format, spec.channels, spec.freq, | |
| 78 | music_spec.format, music_spec.channels, music_spec.freq); | |
| 79 | if (!music->stream) { | |
| 80 | TIMIDITY_Delete(music); | |
| 81 | return NULL; | |
| 82 | } | |
| 83 | ||
| 84 | music->buffer_size = spec.samples * (SDL_AUDIO_BITSIZE(spec.format) / 8) * spec.channels; | |
| 85 | music->buffer = SDL_malloc(music->buffer_size); | |
| 86 | if (!music->buffer) { | |
| 87 | SDL_OutOfMemory(); | |
| 88 | TIMIDITY_Delete(music); | |
| 89 | return NULL; | |
| 90 | } | |
| 91 | } | |
| 92 | ||
| 93 | if (freesrc) { | |
| 94 | SDL_RWclose(src); | |
| 95 | } | |
| 96 | return music; | |
| 97 | } | |
| 98 | ||
| 99 | static void TIMIDITY_SetVolume(void *context, int volume) | |
| 100 | { | |
| 101 | TIMIDITY_Music *music = (TIMIDITY_Music *)context; | |
| 102 | Timidity_SetVolume(music->song, volume); | |
| 103 | } | |
| 104 | ||
| 105 | static int TIMIDITY_Play(void *context, int play_count) | |
| 106 | { | |
| 107 | TIMIDITY_Music *music = (TIMIDITY_Music *)context; | |
| 108 | music->play_count = play_count; | |
| 109 | Timidity_Start(music->song); | |
| 110 | return TIMIDITY_Seek(music, 0.0); | |
| 111 | } | |
| 112 | ||
| 113 | static int TIMIDITY_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 114 | { | |
| 115 | TIMIDITY_Music *music = (TIMIDITY_Music *)context; | |
| 116 | int filled, amount, expected; | |
| 117 | ||
| 118 | if (music->stream) { | |
| 119 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 120 | if (filled != 0) { | |
| 121 | return filled; | |
| 122 | } | |
| 123 | } | |
| 124 | ||
| 125 | if (!music->play_count) { | |
| 126 | /* All done */ | |
| 127 | *done = SDL_TRUE; | |
| 128 | return 0; | |
| 129 | } | |
| 130 | ||
| 131 | if (music->stream) { | |
| 132 | expected = music->buffer_size; | |
| 133 | amount = Timidity_PlaySome(music->song, music->buffer, music->buffer_size); | |
| 134 | if (SDL_AudioStreamPut(music->stream, music->buffer, amount) < 0) { | |
| 135 | return -1; | |
| 136 | } | |
| 137 | } else { | |
| 138 | expected = bytes; | |
| 139 | amount = Timidity_PlaySome(music->song, data, bytes); | |
| 140 | } | |
| 141 | ||
| 142 | if (amount < expected) { | |
| 143 | if (music->play_count == 1) { | |
| 144 | /* We didn't consume anything and we're done */ | |
| 145 | music->play_count = 0; | |
| 146 | } else { | |
| 147 | int play_count = -1; | |
| 148 | if (music->play_count > 0) { | |
| 149 | play_count = (music->play_count - 1); | |
| 150 | } | |
| 151 | if (TIMIDITY_Play(music, play_count) < 0) { | |
| 152 | return -1; | |
| 153 | } | |
| 154 | } | |
| 155 | } | |
| 156 | if (music->stream) { | |
| 157 | /* We'll pick it up from the stream next time around */ | |
| 158 | return 0; | |
| 159 | } else { | |
| 160 | /* We wrote output data */ | |
| 161 | return amount; | |
| 162 | } | |
| 163 | } | |
| 164 | static int TIMIDITY_GetAudio(void *context, void *data, int bytes) | |
| 165 | { | |
| 166 | return music_pcm_getaudio(context, data, bytes, MIX_MAX_VOLUME, TIMIDITY_GetSome); | |
| 167 | } | |
| 168 | ||
| 169 | static int TIMIDITY_Seek(void *context, double position) | |
| 170 | { | |
| 171 | TIMIDITY_Music *music = (TIMIDITY_Music *)context; | |
| 172 | Timidity_Seek(music->song, (Uint32)(position * 1000)); | |
| 173 | return 0; | |
| 174 | } | |
| 175 | ||
| 176 | static void TIMIDITY_Delete(void *context) | |
| 177 | { | |
| 178 | TIMIDITY_Music *music = (TIMIDITY_Music *)context; | |
| 179 | ||
| 180 | if (music->song) { | |
| 181 | Timidity_FreeSong(music->song); | |
| 182 | } | |
| 183 | if (music->stream) { | |
| 184 | SDL_FreeAudioStream(music->stream); | |
| 185 | } | |
| 186 | if (music->buffer) { | |
| 187 | SDL_free(music->buffer); | |
| 188 | } | |
| 189 | SDL_free(music); | |
| 190 | } | |
| 191 | ||
| 192 | Mix_MusicInterface Mix_MusicInterface_TIMIDITY = | |
| 193 | { | |
| 194 | "TIMIDITY", | |
| 195 | MIX_MUSIC_TIMIDITY, | |
| 196 | MUS_MID, | |
| 197 | SDL_FALSE, | |
| 198 | SDL_FALSE, | |
| 199 | ||
| 200 | NULL, /* Load */ | |
| 201 | TIMIDITY_Open, | |
| 202 | TIMIDITY_CreateFromRW, | |
| 203 | NULL, /* CreateFromFile */ | |
| 204 | TIMIDITY_SetVolume, | |
| 205 | TIMIDITY_Play, | |
| 206 | NULL, /* IsPlaying */ | |
| 207 | TIMIDITY_GetAudio, | |
| 208 | TIMIDITY_Seek, | |
| 209 | NULL, /* Pause */ | |
| 210 | NULL, /* Resume */ | |
| 211 | NULL, /* Stop */ | |
| 212 | TIMIDITY_Delete, | |
| 213 | TIMIDITY_Close, | |
| 214 | NULL, /* Unload */ | |
| 215 | }; | |
| 216 | ||
| 217 | #endif /* MUSIC_MID_TIMIDITY */ | |
| 218 | ||
| 219 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports playing MIDI files with timidity */ | |
| 22 | ||
| 23 | #include "music.h" | |
| 24 | ||
| 25 | extern Mix_MusicInterface Mix_MusicInterface_TIMIDITY; | |
| 26 | ||
| 27 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifdef MUSIC_WAV | |
| 22 | ||
| 23 | /* This file supports streaming WAV files */ | |
| 24 | ||
| 25 | #include "music_wav.h" | |
| 26 | ||
| 27 | ||
| 28 | typedef struct { | |
| 29 | SDL_bool active; | |
| 30 | Uint32 start; | |
| 31 | Uint32 stop; | |
| 32 | Uint32 initial_play_count; | |
| 33 | Uint32 current_play_count; | |
| 34 | } WAVLoopPoint; | |
| 35 | ||
| 36 | typedef struct { | |
| 37 | SDL_RWops *src; | |
| 38 | SDL_bool freesrc; | |
| 39 | SDL_AudioSpec spec; | |
| 40 | int volume; | |
| 41 | int play_count; | |
| 42 | Sint64 start; | |
| 43 | Sint64 stop; | |
| 44 | Uint8 *buffer; | |
| 45 | SDL_AudioStream *stream; | |
| 46 | int numloops; | |
| 47 | WAVLoopPoint *loops; | |
| 48 | } WAV_Music; | |
| 49 | ||
| 50 | /* | |
| 51 | Taken with permission from SDL_wave.h, part of the SDL library, | |
| 52 | available at: http://www.libsdl.org/ | |
| 53 | and placed under the same license as this mixer library. | |
| 54 | */ | |
| 55 | ||
| 56 | /* WAVE files are little-endian */ | |
| 57 | ||
| 58 | /*******************************************/ | |
| 59 | /* Define values for Microsoft WAVE format */ | |
| 60 | /*******************************************/ | |
| 61 | #define RIFF 0x46464952 /* "RIFF" */ | |
| 62 | #define WAVE 0x45564157 /* "WAVE" */ | |
| 63 | #define FMT 0x20746D66 /* "fmt " */ | |
| 64 | #define DATA 0x61746164 /* "data" */ | |
| 65 | #define SMPL 0x6c706d73 /* "smpl" */ | |
| 66 | #define PCM_CODE 1 | |
| 67 | #define ADPCM_CODE 2 | |
| 68 | #define WAVE_MONO 1 | |
| 69 | #define WAVE_STEREO 2 | |
| 70 | ||
| 71 | typedef struct { | |
| 72 | /* Not saved in the chunk we read: | |
| 73 | Uint32 chunkID; | |
| 74 | Uint32 chunkLen; | |
| 75 | */ | |
| 76 | Uint16 encoding; | |
| 77 | Uint16 channels; /* 1 = mono, 2 = stereo */ | |
| 78 | Uint32 frequency; /* One of 11025, 22050, or 44100 Hz */ | |
| 79 | Uint32 byterate; /* Average bytes per second */ | |
| 80 | Uint16 blockalign; /* Bytes per sample block */ | |
| 81 | Uint16 bitspersample; /* One of 8, 12, 16, or 4 for ADPCM */ | |
| 82 | } WaveFMT; | |
| 83 | ||
| 84 | typedef struct { | |
| 85 | Uint32 identifier; | |
| 86 | Uint32 type; | |
| 87 | Uint32 start; | |
| 88 | Uint32 end; | |
| 89 | Uint32 fraction; | |
| 90 | Uint32 play_count; | |
| 91 | } SampleLoop; | |
| 92 | ||
| 93 | typedef struct { | |
| 94 | /* Not saved in the chunk we read: | |
| 95 | Uint32 chunkID; | |
| 96 | Uint32 chunkLen; | |
| 97 | */ | |
| 98 | Uint32 manufacturer; | |
| 99 | Uint32 product; | |
| 100 | Uint32 sample_period; | |
| 101 | Uint32 MIDI_unity_note; | |
| 102 | Uint32 MIDI_pitch_fraction; | |
| 103 | Uint32 SMTPE_format; | |
| 104 | Uint32 SMTPE_offset; | |
| 105 | Uint32 sample_loops; | |
| 106 | Uint32 sampler_data; | |
| 107 | SampleLoop loops[1]; | |
| 108 | } SamplerChunk; | |
| 109 | ||
| 110 | /*********************************************/ | |
| 111 | /* Define values for AIFF (IFF audio) format */ | |
| 112 | /*********************************************/ | |
| 113 | #define FORM 0x4d524f46 /* "FORM" */ | |
| 114 | #define AIFF 0x46464941 /* "AIFF" */ | |
| 115 | #define SSND 0x444e5353 /* "SSND" */ | |
| 116 | #define COMM 0x4d4d4f43 /* "COMM" */ | |
| 117 | ||
| 118 | ||
| 119 | /* Function to load the WAV/AIFF stream */ | |
| 120 | static SDL_bool LoadWAVMusic(WAV_Music *wave); | |
| 121 | static SDL_bool LoadAIFFMusic(WAV_Music *wave); | |
| 122 | ||
| 123 | static void WAV_Delete(void *context); | |
| 124 | ||
| 125 | /* Load a WAV stream from the given RWops object */ | |
| 126 | static void *WAV_CreateFromRW(SDL_RWops *src, int freesrc) | |
| 127 | { | |
| 128 | WAV_Music *music; | |
| 129 | Uint32 magic; | |
| 130 | SDL_bool loaded = SDL_FALSE; | |
| 131 | ||
| 132 | music = (WAV_Music *)SDL_calloc(1, sizeof(*music)); | |
| 133 | if (!music) { | |
| 134 | SDL_OutOfMemory(); | |
| 135 | return NULL; | |
| 136 | } | |
| 137 | music->src = src; | |
| 138 | music->volume = MIX_MAX_VOLUME; | |
| 139 | ||
| 140 | magic = SDL_ReadLE32(src); | |
| 141 | if (magic == RIFF || magic == WAVE) { | |
| 142 | loaded = LoadWAVMusic(music); | |
| 143 | } else if (magic == FORM) { | |
| 144 | loaded = LoadAIFFMusic(music); | |
| 145 | } else { | |
| 146 | Mix_SetError("Unknown WAVE format"); | |
| 147 | } | |
| 148 | if (!loaded) { | |
| 149 | SDL_free(music); | |
| 150 | return NULL; | |
| 151 | } | |
| 152 | music->buffer = (Uint8*)SDL_malloc(music->spec.size); | |
| 153 | if (!music->buffer) { | |
| 154 | WAV_Delete(music); | |
| 155 | return NULL; | |
| 156 | } | |
| 157 | music->stream = SDL_NewAudioStream( | |
| 158 | music->spec.format, music->spec.channels, music->spec.freq, | |
| 159 | music_spec.format, music_spec.channels, music_spec.freq); | |
| 160 | if (!music->stream) { | |
| 161 | WAV_Delete(music); | |
| 162 | return NULL; | |
| 163 | } | |
| 164 | ||
| 165 | music->freesrc = freesrc; | |
| 166 | return music; | |
| 167 | } | |
| 168 | ||
| 169 | static void WAV_SetVolume(void *context, int volume) | |
| 170 | { | |
| 171 | WAV_Music *music = (WAV_Music *)context; | |
| 172 | music->volume = volume; | |
| 173 | } | |
| 174 | ||
| 175 | /* Start playback of a given WAV stream */ | |
| 176 | static int WAV_Play(void *context, int play_count) | |
| 177 | { | |
| 178 | WAV_Music *music = (WAV_Music *)context; | |
| 179 | int i; | |
| 180 | for (i = 0; i < music->numloops; ++i) { | |
| 181 | WAVLoopPoint *loop = &music->loops[i]; | |
| 182 | loop->active = SDL_TRUE; | |
| 183 | loop->current_play_count = loop->initial_play_count; | |
| 184 | } | |
| 185 | music->play_count = play_count; | |
| 186 | if (SDL_RWseek(music->src, music->start, RW_SEEK_SET) < 0) { | |
| 187 | return -1; | |
| 188 | } | |
| 189 | return 0; | |
| 190 | } | |
| 191 | ||
| 192 | /* Play some of a stream previously started with WAV_Play() */ | |
| 193 | static int WAV_GetSome(void *context, void *data, int bytes, SDL_bool *done) | |
| 194 | { | |
| 195 | WAV_Music *music = (WAV_Music *)context; | |
| 196 | Sint64 pos, stop; | |
| 197 | WAVLoopPoint *loop; | |
| 198 | Sint64 loop_start; | |
| 199 | Sint64 loop_stop; | |
| 200 | SDL_bool looped = SDL_FALSE; | |
| 201 | int i; | |
| 202 | int filled, amount, result; | |
| 203 | ||
| 204 | filled = SDL_AudioStreamGet(music->stream, data, bytes); | |
| 205 | if (filled != 0) { | |
| 206 | return filled; | |
| 207 | } | |
| 208 | ||
| 209 | if (!music->play_count) { | |
| 210 | /* All done */ | |
| 211 | *done = SDL_TRUE; | |
| 212 | return 0; | |
| 213 | } | |
| 214 | ||
| 215 | pos = SDL_RWtell(music->src); | |
| 216 | stop = music->stop; | |
| 217 | loop = NULL; | |
| 218 | for (i = 0; i < music->numloops; ++i) { | |
| 219 | loop = &music->loops[i]; | |
| 220 | if (loop->active) { | |
| 221 | const int bytes_per_sample = (SDL_AUDIO_BITSIZE(music->spec.format) / 8) * music->spec.channels; | |
| 222 | loop_start = music->start + loop->start * bytes_per_sample; | |
| 223 | loop_stop = music->start + (loop->stop + 1) * bytes_per_sample; | |
| 224 | if (pos >= loop_start && pos < loop_stop) | |
| 225 | { | |
| 226 | stop = loop_stop; | |
| 227 | break; | |
| 228 | } | |
| 229 | } | |
| 230 | loop = NULL; | |
| 231 | } | |
| 232 | ||
| 233 | amount = music->spec.size; | |
| 234 | if ((stop - pos) < amount) { | |
| 235 | amount = (int)(stop - pos); | |
| 236 | } | |
| 237 | amount = (int)SDL_RWread(music->src, music->buffer, 1, amount); | |
| 238 | if (amount > 0) { | |
| 239 | result = SDL_AudioStreamPut(music->stream, music->buffer, amount); | |
| 240 | if (result < 0) { | |
| 241 | return -1; | |
| 242 | } | |
| 243 | } else { | |
| 244 | /* We might be looping, continue */ | |
| 245 | } | |
| 246 | ||
| 247 | if (loop && SDL_RWtell(music->src) >= stop) { | |
| 248 | if (loop->current_play_count == 1) { | |
| 249 | loop->active = SDL_FALSE; | |
| 250 | } else { | |
| 251 | if (loop->current_play_count > 0) { | |
| 252 | --loop->current_play_count; | |
| 253 | } | |
| 254 | SDL_RWseek(music->src, loop_start, RW_SEEK_SET); | |
| 255 | looped = SDL_TRUE; | |
| 256 | } | |
| 257 | } | |
| 258 | ||
| 259 | if (!looped && SDL_RWtell(music->src) >= music->stop) { | |
| 260 | if (music->play_count == 1) { | |
| 261 | music->play_count = 0; | |
| 262 | SDL_AudioStreamFlush(music->stream); | |
| 263 | } else { | |
| 264 | int play_count = -1; | |
| 265 | if (music->play_count > 0) { | |
| 266 | play_count = (music->play_count - 1); | |
| 267 | } | |
| 268 | if (WAV_Play(music, play_count) < 0) { | |
| 269 | return -1; | |
| 270 | } | |
| 271 | } | |
| 272 | } | |
| 273 | ||
| 274 | /* We'll get called again in the case where we looped or have more data */ | |
| 275 | return 0; | |
| 276 | } | |
| 277 | ||
| 278 | static int WAV_GetAudio(void *context, void *data, int bytes) | |
| 279 | { | |
| 280 | WAV_Music *music = (WAV_Music *)context; | |
| 281 | return music_pcm_getaudio(context, data, bytes, music->volume, WAV_GetSome); | |
| 282 | } | |
| 283 | ||
| 284 | /* Close the given WAV stream */ | |
| 285 | static void WAV_Delete(void *context) | |
| 286 | { | |
| 287 | WAV_Music *music = (WAV_Music *)context; | |
| 288 | ||
| 289 | /* Clean up associated data */ | |
| 290 | if (music->loops) { | |
| 291 | SDL_free(music->loops); | |
| 292 | } | |
| 293 | if (music->stream) { | |
| 294 | SDL_FreeAudioStream(music->stream); | |
| 295 | } | |
| 296 | if (music->buffer) { | |
| 297 | SDL_free(music->buffer); | |
| 298 | } | |
| 299 | if (music->freesrc) { | |
| 300 | SDL_RWclose(music->src); | |
| 301 | } | |
| 302 | SDL_free(music); | |
| 303 | } | |
| 304 | ||
| 305 | static SDL_bool ParseFMT(WAV_Music *wave, Uint32 chunk_length) | |
| 306 | { | |
| 307 | SDL_AudioSpec *spec = &wave->spec; | |
| 308 | WaveFMT *format; | |
| 309 | Uint8 *data; | |
| 310 | SDL_bool loaded = SDL_FALSE; | |
| 311 | ||
| 312 | if (chunk_length < sizeof(*format)) { | |
| 313 | Mix_SetError("Wave format chunk too small"); | |
| 314 | return SDL_FALSE; | |
| 315 | } | |
| 316 | ||
| 317 | data = (Uint8 *)SDL_malloc(chunk_length); | |
| 318 | if (!data) { | |
| 319 | Mix_SetError("Out of memory"); | |
| 320 | return SDL_FALSE; | |
| 321 | } | |
| 322 | if (!SDL_RWread(wave->src, data, chunk_length, 1)) { | |
| 323 | Mix_SetError("Couldn't read %d bytes from WAV file", chunk_length); | |
| 324 | return SDL_FALSE; | |
| 325 | } | |
| 326 | format = (WaveFMT *)data; | |
| 327 | ||
| 328 | /* Decode the audio data format */ | |
| 329 | switch (SDL_SwapLE16(format->encoding)) { | |
| 330 | case PCM_CODE: | |
| 331 | /* We can understand this */ | |
| 332 | break; | |
| 333 | default: | |
| 334 | Mix_SetError("Unknown WAVE data format"); | |
| 335 | goto done; | |
| 336 | } | |
| 337 | spec->freq = SDL_SwapLE32(format->frequency); | |
| 338 | switch (SDL_SwapLE16(format->bitspersample)) { | |
| 339 | case 8: | |
| 340 | spec->format = AUDIO_U8; | |
| 341 | break; | |
| 342 | case 16: | |
| 343 | spec->format = AUDIO_S16; | |
| 344 | break; | |
| 345 | default: | |
| 346 | Mix_SetError("Unknown PCM data format"); | |
| 347 | goto done; | |
| 348 | } | |
| 349 | spec->channels = (Uint8) SDL_SwapLE16(format->channels); | |
| 350 | spec->samples = 4096; /* Good default buffer size */ | |
| 351 | /* SDL_CalculateAudioSpec */ | |
| 352 | spec->size = SDL_AUDIO_BITSIZE(spec->format) / 8; | |
| 353 | spec->size *= spec->channels; | |
| 354 | spec->size *= spec->samples; | |
| 355 | ||
| 356 | loaded = SDL_TRUE; | |
| 357 | ||
| 358 | done: | |
| 359 | SDL_free(data); | |
| 360 | return loaded; | |
| 361 | } | |
| 362 | ||
| 363 | static SDL_bool ParseDATA(WAV_Music *wave, Uint32 chunk_length) | |
| 364 | { | |
| 365 | wave->start = SDL_RWtell(wave->src); | |
| 366 | wave->stop = wave->start + chunk_length; | |
| 367 | SDL_RWseek(wave->src, chunk_length, RW_SEEK_CUR); | |
| 368 | return SDL_TRUE; | |
| 369 | } | |
| 370 | ||
| 371 | static SDL_bool AddLoopPoint(WAV_Music *wave, Uint32 play_count, Uint32 start, Uint32 stop) | |
| 372 | { | |
| 373 | WAVLoopPoint *loop; | |
| 374 | WAVLoopPoint *loops = SDL_realloc(wave->loops, (wave->numloops + 1)*sizeof(*wave->loops)); | |
| 375 | if (!loops) { | |
| 376 | Mix_SetError("Out of memory"); | |
| 377 | return SDL_FALSE; | |
| 378 | } | |
| 379 | ||
| 380 | loop = &loops[ wave->numloops ]; | |
| 381 | loop->start = start; | |
| 382 | loop->stop = stop; | |
| 383 | loop->initial_play_count = play_count; | |
| 384 | loop->current_play_count = play_count; | |
| 385 | ||
| 386 | wave->loops = loops; | |
| 387 | ++wave->numloops; | |
| 388 | return SDL_TRUE; | |
| 389 | } | |
| 390 | ||
| 391 | static SDL_bool ParseSMPL(WAV_Music *wave, Uint32 chunk_length) | |
| 392 | { | |
| 393 | SamplerChunk *chunk; | |
| 394 | Uint8 *data; | |
| 395 | Uint32 i; | |
| 396 | SDL_bool loaded = SDL_FALSE; | |
| 397 | ||
| 398 | data = (Uint8 *)SDL_malloc(chunk_length); | |
| 399 | if (!data) { | |
| 400 | Mix_SetError("Out of memory"); | |
| 401 | return SDL_FALSE; | |
| 402 | } | |
| 403 | if (!SDL_RWread(wave->src, data, chunk_length, 1)) { | |
| 404 | Mix_SetError("Couldn't read %d bytes from WAV file", chunk_length); | |
| 405 | return SDL_FALSE; | |
| 406 | } | |
| 407 | chunk = (SamplerChunk *)data; | |
| 408 | ||
| 409 | for (i = 0; i < SDL_SwapLE32(chunk->sample_loops); ++i) { | |
| 410 | const Uint32 LOOP_TYPE_FORWARD = 0; | |
| 411 | Uint32 loop_type = SDL_SwapLE32(chunk->loops[i].type); | |
| 412 | if (loop_type == LOOP_TYPE_FORWARD) { | |
| 413 | AddLoopPoint(wave, SDL_SwapLE32(chunk->loops[i].play_count), SDL_SwapLE32(chunk->loops[i].start), SDL_SwapLE32(chunk->loops[i].end)); | |
| 414 | } | |
| 415 | } | |
| 416 | ||
| 417 | loaded = SDL_TRUE; | |
| 418 | SDL_free(data); | |
| 419 | return loaded; | |
| 420 | } | |
| 421 | ||
| 422 | static SDL_bool LoadWAVMusic(WAV_Music *wave) | |
| 423 | { | |
| 424 | SDL_RWops *src = wave->src; | |
| 425 | Uint32 chunk_type; | |
| 426 | Uint32 chunk_length; | |
| 427 | SDL_bool found_FMT = SDL_FALSE; | |
| 428 | SDL_bool found_DATA = SDL_FALSE; | |
| 429 | ||
| 430 | /* WAV magic header */ | |
| 431 | Uint32 wavelen; | |
| 432 | Uint32 WAVEmagic; | |
| 433 | ||
| 434 | /* Check the magic header */ | |
| 435 | wavelen = SDL_ReadLE32(src); | |
| 436 | WAVEmagic = SDL_ReadLE32(src); | |
| 437 | ||
| 438 | /* Read the chunks */ | |
| 439 | for (; ;) { | |
| 440 | chunk_type = SDL_ReadLE32(src); | |
| 441 | chunk_length = SDL_ReadLE32(src); | |
| 442 | ||
| 443 | if (chunk_length == 0) | |
| 444 | break; | |
| 445 | ||
| 446 | switch (chunk_type) | |
| 447 | { | |
| 448 | case FMT: | |
| 449 | found_FMT = SDL_TRUE; | |
| 450 | if (!ParseFMT(wave, chunk_length)) | |
| 451 | return SDL_FALSE; | |
| 452 | break; | |
| 453 | case DATA: | |
| 454 | found_DATA = SDL_TRUE; | |
| 455 | if (!ParseDATA(wave, chunk_length)) | |
| 456 | return SDL_FALSE; | |
| 457 | break; | |
| 458 | case SMPL: | |
| 459 | if (!ParseSMPL(wave, chunk_length)) | |
| 460 | return SDL_FALSE; | |
| 461 | break; | |
| 462 | default: | |
| 463 | SDL_RWseek(src, chunk_length, RW_SEEK_CUR); | |
| 464 | break; | |
| 465 | } | |
| 466 | } | |
| 467 | ||
| 468 | if (!found_FMT) { | |
| 469 | Mix_SetError("Bad WAV file (no FMT chunk)"); | |
| 470 | return SDL_FALSE; | |
| 471 | } | |
| 472 | ||
| 473 | if (!found_DATA) { | |
| 474 | Mix_SetError("Bad WAV file (no DATA chunk)"); | |
| 475 | return SDL_FALSE; | |
| 476 | } | |
| 477 | ||
| 478 | return SDL_TRUE; | |
| 479 | } | |
| 480 | ||
| 481 | /* I couldn't get SANE_to_double() to work, so I stole this from libsndfile. | |
| 482 | * I don't pretend to fully understand it. | |
| 483 | */ | |
| 484 | ||
| 485 | static Uint32 SANE_to_Uint32 (Uint8 *sanebuf) | |
| 486 | { | |
| 487 | /* Negative number? */ | |
| 488 | if (sanebuf[0] & 0x80) | |
| 489 | return 0; | |
| 490 | ||
| 491 | /* Less than 1? */ | |
| 492 | if (sanebuf[0] <= 0x3F) | |
| 493 | return 1; | |
| 494 | ||
| 495 | /* Way too big? */ | |
| 496 | if (sanebuf[0] > 0x40) | |
| 497 | return 0x4000000; | |
| 498 | ||
| 499 | /* Still too big? */ | |
| 500 | if (sanebuf[0] == 0x40 && sanebuf[1] > 0x1C) | |
| 501 | return 800000000; | |
| 502 | ||
| 503 | return ((sanebuf[2] << 23) | (sanebuf[3] << 15) | (sanebuf[4] << 7) | | |
| 504 | (sanebuf[5] >> 1)) >> (29 - sanebuf[1]); | |
| 505 | } | |
| 506 | ||
| 507 | static SDL_bool LoadAIFFMusic(WAV_Music *wave) | |
| 508 | { | |
| 509 | SDL_RWops *src = wave->src; | |
| 510 | SDL_AudioSpec *spec = &wave->spec; | |
| 511 | SDL_bool found_SSND = SDL_FALSE; | |
| 512 | SDL_bool found_COMM = SDL_FALSE; | |
| 513 | ||
| 514 | Uint32 chunk_type; | |
| 515 | Uint32 chunk_length; | |
| 516 | Sint64 next_chunk; | |
| 517 | ||
| 518 | /* AIFF magic header */ | |
| 519 | Uint32 AIFFmagic; | |
| 520 | /* SSND chunk */ | |
| 521 | Uint32 offset; | |
| 522 | Uint32 blocksize; | |
| 523 | /* COMM format chunk */ | |
| 524 | Uint16 channels = 0; | |
| 525 | Uint32 numsamples = 0; | |
| 526 | Uint16 samplesize = 0; | |
| 527 | Uint8 sane_freq[10]; | |
| 528 | Uint32 frequency = 0; | |
| 529 | ||
| 530 | /* Check the magic header */ | |
| 531 | chunk_length = SDL_ReadBE32(src); | |
| 532 | AIFFmagic = SDL_ReadLE32(src); | |
| 533 | if (AIFFmagic != AIFF) { | |
| 534 | Mix_SetError("Unrecognized file type (not AIFF)"); | |
| 535 | return SDL_FALSE; | |
| 536 | } | |
| 537 | ||
| 538 | /* From what I understand of the specification, chunks may appear in | |
| 539 | * any order, and we should just ignore unknown ones. | |
| 540 | * | |
| 541 | * TODO: Better sanity-checking. E.g. what happens if the AIFF file | |
| 542 | * contains compressed sound data? | |
| 543 | */ | |
| 544 | do { | |
| 545 | chunk_type = SDL_ReadLE32(src); | |
| 546 | chunk_length = SDL_ReadBE32(src); | |
| 547 | next_chunk = SDL_RWtell(src) + chunk_length; | |
| 548 | ||
| 549 | /* Paranoia to avoid infinite loops */ | |
| 550 | if (chunk_length == 0) | |
| 551 | break; | |
| 552 | ||
| 553 | switch (chunk_type) { | |
| 554 | case SSND: | |
| 555 | found_SSND = SDL_TRUE; | |
| 556 | offset = SDL_ReadBE32(src); | |
| 557 | blocksize = SDL_ReadBE32(src); | |
| 558 | wave->start = SDL_RWtell(src) + offset; | |
| 559 | break; | |
| 560 | ||
| 561 | case COMM: | |
| 562 | found_COMM = SDL_TRUE; | |
| 563 | ||
| 564 | /* Read the audio data format chunk */ | |
| 565 | channels = SDL_ReadBE16(src); | |
| 566 | numsamples = SDL_ReadBE32(src); | |
| 567 | samplesize = SDL_ReadBE16(src); | |
| 568 | SDL_RWread(src, sane_freq, sizeof(sane_freq), 1); | |
| 569 | frequency = SANE_to_Uint32(sane_freq); | |
| 570 | break; | |
| 571 | ||
| 572 | default: | |
| 573 | break; | |
| 574 | } | |
| 575 | } while ((!found_SSND || !found_COMM) | |
| 576 | && SDL_RWseek(src, next_chunk, RW_SEEK_SET) != -1); | |
| 577 | ||
| 578 | if (!found_SSND) { | |
| 579 | Mix_SetError("Bad AIFF file (no SSND chunk)"); | |
| 580 | return SDL_FALSE; | |
| 581 | } | |
| 582 | ||
| 583 | if (!found_COMM) { | |
| 584 | Mix_SetError("Bad AIFF file (no COMM chunk)"); | |
| 585 | return SDL_FALSE; | |
| 586 | } | |
| 587 | ||
| 588 | wave->stop = wave->start + channels * numsamples * (samplesize / 8); | |
| 589 | ||
| 590 | /* Decode the audio data format */ | |
| 591 | SDL_memset(spec, 0, (sizeof *spec)); | |
| 592 | spec->freq = frequency; | |
| 593 | switch (samplesize) { | |
| 594 | case 8: | |
| 595 | spec->format = AUDIO_S8; | |
| 596 | break; | |
| 597 | case 16: | |
| 598 | spec->format = AUDIO_S16MSB; | |
| 599 | break; | |
| 600 | default: | |
| 601 | Mix_SetError("Unknown samplesize in data format"); | |
| 602 | return SDL_FALSE; | |
| 603 | } | |
| 604 | spec->channels = (Uint8) channels; | |
| 605 | spec->samples = 4096; /* Good default buffer size */ | |
| 606 | ||
| 607 | return SDL_TRUE; | |
| 608 | } | |
| 609 | ||
| 610 | Mix_MusicInterface Mix_MusicInterface_WAV = | |
| 611 | { | |
| 612 | "WAVE", | |
| 613 | MIX_MUSIC_WAVE, | |
| 614 | MUS_WAV, | |
| 615 | SDL_FALSE, | |
| 616 | SDL_FALSE, | |
| 617 | ||
| 618 | NULL, /* Load */ | |
| 619 | NULL, /* Open */ | |
| 620 | WAV_CreateFromRW, | |
| 621 | NULL, /* CreateFromFile */ | |
| 622 | WAV_SetVolume, | |
| 623 | WAV_Play, | |
| 624 | NULL, /* IsPlaying */ | |
| 625 | WAV_GetAudio, | |
| 626 | NULL, /* Seek */ | |
| 627 | NULL, /* Pause */ | |
| 628 | NULL, /* Resume */ | |
| 629 | NULL, /* Stop */ | |
| 630 | WAV_Delete, | |
| 631 | NULL, /* Close */ | |
| 632 | NULL, /* Unload */ | |
| 633 | }; | |
| 634 | ||
| 635 | #endif /* MUSIC_WAV */ | |
| 636 | ||
| 637 | /* vi: set ts=4 sw=4 expandtab: */ |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* This file supports streaming WAV files */ | |
| 22 | ||
| 23 | #include "music.h" | |
| 24 | ||
| 25 | extern Mix_MusicInterface Mix_MusicInterface_WAV; | |
| 26 | ||
| 27 | /* vi: set ts=4 sw=4 expandtab: */ |
| 21 | 21 | #ifndef _NATIVE_MIDI_H_ |
| 22 | 22 | #define _NATIVE_MIDI_H_ |
| 23 | 23 | |
| 24 | #include <SDL_rwops.h> | |
| 24 | #include "SDL_rwops.h" | |
| 25 | 25 | |
| 26 | 26 | typedef struct _NativeMidiSong NativeMidiSong; |
| 27 | 27 | |
| 28 | int native_midi_detect(); | |
| 28 | int native_midi_detect(void); | |
| 29 | 29 | NativeMidiSong *native_midi_loadsong_RW(SDL_RWops *src, int freesrc); |
| 30 | 30 | void native_midi_freesong(NativeMidiSong *song); |
| 31 | 31 | void native_midi_start(NativeMidiSong *song, int loops); |
| 32 | void native_midi_stop(); | |
| 33 | int native_midi_active(); | |
| 32 | void native_midi_pause(void); | |
| 33 | void native_midi_resume(void); | |
| 34 | void native_midi_stop(void); | |
| 35 | int native_midi_active(void); | |
| 34 | 36 | void native_midi_setvolume(int volume); |
| 35 | 37 | const char *native_midi_error(void); |
| 36 | 38 |
| 27 | 27 | #include <string.h> |
| 28 | 28 | #include <limits.h> |
| 29 | 29 | |
| 30 | ||
| 31 | /* The maximum number of midi tracks that we can handle | |
| 32 | #define MIDI_TRACKS 32 */ | |
| 33 | ||
| 30 | /* The constant 'MThd' */ | |
| 31 | #define MIDI_MAGIC 0x4d546864 | |
| 34 | 32 | |
| 35 | 33 | /* A single midi track as read from the midi file */ |
| 36 | 34 | typedef struct |
| 229 | 227 | return NULL; |
| 230 | 228 | |
| 231 | 229 | track = (MIDIEvent**) calloc(1, sizeof(MIDIEvent*) * mididata->nTracks); |
| 232 | ||
| 233 | 230 | if (NULL == track) |
| 231 | { | |
| 232 | free(head); | |
| 234 | 233 | return NULL; |
| 234 | } | |
| 235 | 235 | |
| 236 | 236 | /* First, convert all tracks to MIDIEvent lists */ |
| 237 | 237 | for (trackID = 0; trackID < mididata->nTracks; trackID++) |
| 292 | 292 | |
| 293 | 293 | /* Make sure this is really a MIDI file */ |
| 294 | 294 | SDL_RWread(src, &ID, 1, 4); |
| 295 | if (BE_LONG(ID) != 'MThd') | |
| 295 | if (BE_LONG(ID) != MIDI_MAGIC) | |
| 296 | 296 | return 0; |
| 297 | 297 | |
| 298 | 298 | /* Header size must be 6 */ |
| 380 | 380 | *division = mididata->division; |
| 381 | 381 | |
| 382 | 382 | eventList = MIDItoStream(mididata); |
| 383 | ||
| 383 | if (eventList == NULL) | |
| 384 | { | |
| 385 | free(mididata); | |
| 386 | return NULL; | |
| 387 | } | |
| 384 | 388 | for(trackID = 0; trackID < mididata->nTracks; trackID++) |
| 385 | 389 | { |
| 386 | 390 | if (mididata->track[trackID].data) |
| 205 | 205 | |
| 206 | 206 | char lasterr[1024]; |
| 207 | 207 | |
| 208 | int native_midi_detect() | |
| 208 | int native_midi_detect(void) | |
| 209 | 209 | { |
| 210 | 210 | status_t res = synth.EnableInput(true, false); |
| 211 | 211 | return res == B_OK; |
| 252 | 252 | delete song->store; |
| 253 | 253 | delete song; song = 0; |
| 254 | 254 | } |
| 255 | ||
| 255 | 256 | void native_midi_start(NativeMidiSong *song, int loops) |
| 256 | 257 | { |
| 257 | 258 | native_midi_stop(); |
| 260 | 261 | song->store->Start(); |
| 261 | 262 | currentSong = song; |
| 262 | 263 | } |
| 263 | void native_midi_stop() | |
| 264 | ||
| 265 | void native_midi_pause(void) | |
| 266 | { | |
| 267 | } | |
| 268 | ||
| 269 | void native_midi_resume(void) | |
| 270 | { | |
| 271 | } | |
| 272 | ||
| 273 | void native_midi_stop(void) | |
| 264 | 274 | { |
| 265 | 275 | if (currentSong == NULL) return; |
| 266 | 276 | currentSong->store->Stop(); |
| 269 | 279 | usleep(1000); |
| 270 | 280 | currentSong = NULL; |
| 271 | 281 | } |
| 272 | int native_midi_active() | |
| 282 | ||
| 283 | int native_midi_active(void) | |
| 273 | 284 | { |
| 274 | 285 | if (currentSong == NULL) return 0; |
| 275 | 286 | return currentSong->store->IsPlaying(); |
| 19 | 19 | */ |
| 20 | 20 | #include "SDL_config.h" |
| 21 | 21 | #include "SDL_endian.h" |
| 22 | #include "../mixer.h" | |
| 22 | 23 | |
| 23 | 24 | #if __MACOS__ /*|| __MACOSX__ */ |
| 24 | 25 | |
| 81 | 82 | |
| 82 | 83 | |
| 83 | 84 | /* Check whether QuickTime is available */ |
| 84 | int native_midi_detect() | |
| 85 | int native_midi_detect(void) | |
| 85 | 86 | { |
| 86 | 87 | /* TODO */ |
| 87 | 88 | return 1; |
| 186 | 187 | assert (loops == 0); |
| 187 | 188 | |
| 188 | 189 | SDL_PauseAudio(1); |
| 189 | SDL_UnlockAudio(); | |
| 190 | Mix_UnlockAudio(); | |
| 190 | 191 | |
| 191 | 192 | /* First, stop the currently playing music */ |
| 192 | 193 | native_midi_stop(); |
| 236 | 237 | } |
| 237 | 238 | |
| 238 | 239 | done: |
| 239 | SDL_LockAudio(); | |
| 240 | Mix_LockAudio(); | |
| 240 | 241 | SDL_PauseAudio(0); |
| 241 | 242 | } |
| 242 | 243 | |
| 243 | void native_midi_stop() | |
| 244 | void native_midi_pause(void) | |
| 245 | { | |
| 246 | } | |
| 247 | ||
| 248 | void native_midi_resume(void) | |
| 249 | { | |
| 250 | } | |
| 251 | ||
| 252 | void native_midi_stop(void) | |
| 244 | 253 | { |
| 245 | 254 | if (gTunePlayer == NULL) |
| 246 | 255 | return; |
| 252 | 261 | TuneUnroll(gTunePlayer); |
| 253 | 262 | } |
| 254 | 263 | |
| 255 | int native_midi_active() | |
| 264 | int native_midi_active(void) | |
| 256 | 265 | { |
| 257 | 266 | if (gTunePlayer != NULL) |
| 258 | 267 | { |
| 30 | 30 | #include <AudioToolbox/AudioToolbox.h> |
| 31 | 31 | #include <AvailabilityMacros.h> |
| 32 | 32 | |
| 33 | #include "SDL_endian.h" | |
| 33 | 34 | #include "../SDL_mixer.h" |
| 34 | #include "SDL_endian.h" | |
| 35 | #include "../mixer.h" | |
| 35 | 36 | #include "native_midi.h" |
| 36 | 37 | |
| 37 | 38 | /* Native Midi song */ |
| 148 | 149 | } |
| 149 | 150 | |
| 150 | 151 | |
| 151 | int native_midi_detect() | |
| 152 | int native_midi_detect(void) | |
| 152 | 153 | { |
| 153 | 154 | return 1; /* always available. */ |
| 154 | 155 | } |
| 263 | 264 | return; |
| 264 | 265 | |
| 265 | 266 | SDL_PauseAudio(1); |
| 266 | SDL_UnlockAudio(); | |
| 267 | Mix_UnlockAudio(); | |
| 267 | 268 | |
| 268 | 269 | if (currentsong) |
| 269 | 270 | MusicPlayerStop(currentsong->player); |
| 281 | 282 | latched_volume++; /* just make this not match. */ |
| 282 | 283 | native_midi_setvolume(vol); |
| 283 | 284 | |
| 284 | SDL_LockAudio(); | |
| 285 | Mix_LockAudio(); | |
| 285 | 286 | SDL_PauseAudio(0); |
| 286 | 287 | } |
| 287 | 288 | |
| 288 | void native_midi_stop() | |
| 289 | void native_midi_pause(void) | |
| 290 | { | |
| 291 | } | |
| 292 | ||
| 293 | void native_midi_resume(void) | |
| 294 | { | |
| 295 | } | |
| 296 | ||
| 297 | void native_midi_stop(void) | |
| 289 | 298 | { |
| 290 | 299 | if (currentsong) { |
| 291 | 300 | SDL_PauseAudio(1); |
| 292 | SDL_UnlockAudio(); | |
| 301 | Mix_UnlockAudio(); | |
| 293 | 302 | MusicPlayerStop(currentsong->player); |
| 294 | 303 | currentsong = NULL; |
| 295 | SDL_LockAudio(); | |
| 304 | Mix_LockAudio(); | |
| 296 | 305 | SDL_PauseAudio(0); |
| 297 | 306 | } |
| 298 | 307 | } |
| 299 | 308 | |
| 300 | int native_midi_active() | |
| 309 | int native_midi_active(void) | |
| 301 | 310 | { |
| 302 | 311 | MusicTimeStamp currentTime = 0; |
| 303 | 312 | if (currentsong == NULL) |
| 188 | 188 | } |
| 189 | 189 | } |
| 190 | 190 | |
| 191 | int native_midi_detect() | |
| 191 | int native_midi_detect(void) | |
| 192 | 192 | { |
| 193 | 193 | MMRESULT merr; |
| 194 | 194 | HMIDISTRM MidiStream; |
| 271 | 271 | } |
| 272 | 272 | } |
| 273 | 273 | |
| 274 | void native_midi_stop() | |
| 274 | void native_midi_pause(void) | |
| 275 | { | |
| 276 | if (!hMidiStream) | |
| 277 | return; | |
| 278 | midiStreamPause(hMidiStream); | |
| 279 | } | |
| 280 | ||
| 281 | void native_midi_resume(void) | |
| 282 | { | |
| 283 | if (!hMidiStream) | |
| 284 | return; | |
| 285 | midiStreamRestart(hMidiStream); | |
| 286 | } | |
| 287 | ||
| 288 | void native_midi_stop(void) | |
| 275 | 289 | { |
| 276 | 290 | if (!hMidiStream) |
| 277 | 291 | return; |
| 281 | 295 | hMidiStream = NULL; |
| 282 | 296 | } |
| 283 | 297 | |
| 284 | int native_midi_active() | |
| 298 | int native_midi_active(void) | |
| 285 | 299 | { |
| 286 | 300 | return currentsong->MusicPlaying; |
| 287 | 301 | } |
| 0 | 0 | /* |
| 1 | 1 | PLAYMUS: A test application for the SDL mixer library. |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 19 | 19 | */ |
| 20 | 20 | |
| 21 | 21 | /* Quiet windows compiler warnings */ |
| 22 | #define _CRT_SECURE_NO_WARNINGS | |
| 22 | #define _CRT_SECURE_NO_WARNINGS | |
| 23 | 23 | |
| 24 | 24 | /* $Id$ */ |
| 25 | 25 | |
| 45 | 45 | |
| 46 | 46 | void CleanUp(int exitcode) |
| 47 | 47 | { |
| 48 | if( Mix_PlayingMusic() ) { | |
| 48 | if(Mix_PlayingMusic()) { | |
| 49 | 49 | Mix_FadeOutMusic(1500); |
| 50 | 50 | SDL_Delay(1500); |
| 51 | 51 | } |
| 52 | if ( music ) { | |
| 52 | if (music) { | |
| 53 | 53 | Mix_FreeMusic(music); |
| 54 | 54 | music = NULL; |
| 55 | 55 | } |
| 56 | if ( audio_open ) { | |
| 56 | if (audio_open) { | |
| 57 | 57 | Mix_CloseAudio(); |
| 58 | 58 | audio_open = 0; |
| 59 | 59 | } |
| 63 | 63 | |
| 64 | 64 | void Usage(char *argv0) |
| 65 | 65 | { |
| 66 | fprintf(stderr, "Usage: %s [-i] [-l] [-8] [-r rate] [-c channels] [-b buffers] [-v N] [-rwops] <musicfile>\n", argv0); | |
| 66 | SDL_Log("Usage: %s [-i] [-l] [-8] [-f32] [-r rate] [-c channels] [-b buffers] [-v N] [-rwops] <musicfile>\n", argv0); | |
| 67 | 67 | } |
| 68 | 68 | |
| 69 | 69 | void Menu(void) |
| 124 | 124 | audio_buffers = 4096; |
| 125 | 125 | |
| 126 | 126 | /* Check command line usage */ |
| 127 | for ( i=1; argv[i] && (*argv[i] == '-'); ++i ) { | |
| 128 | if ( (strcmp(argv[i], "-r") == 0) && argv[i+1] ) { | |
| 127 | for (i=1; argv[i] && (*argv[i] == '-'); ++i) { | |
| 128 | if ((strcmp(argv[i], "-r") == 0) && argv[i+1]) { | |
| 129 | 129 | ++i; |
| 130 | 130 | audio_rate = atoi(argv[i]); |
| 131 | 131 | } else |
| 132 | if ( strcmp(argv[i], "-m") == 0 ) { | |
| 132 | if (strcmp(argv[i], "-m") == 0) { | |
| 133 | 133 | audio_channels = 1; |
| 134 | 134 | } else |
| 135 | if ( (strcmp(argv[i], "-c") == 0) && argv[i+1] ) { | |
| 135 | if ((strcmp(argv[i], "-c") == 0) && argv[i+1]) { | |
| 136 | 136 | ++i; |
| 137 | 137 | audio_channels = atoi(argv[i]); |
| 138 | 138 | } else |
| 139 | if ( (strcmp(argv[i], "-b") == 0) && argv[i+1] ) { | |
| 139 | if ((strcmp(argv[i], "-b") == 0) && argv[i+1]) { | |
| 140 | 140 | ++i; |
| 141 | 141 | audio_buffers = atoi(argv[i]); |
| 142 | 142 | } else |
| 143 | if ( (strcmp(argv[i], "-v") == 0) && argv[i+1] ) { | |
| 143 | if ((strcmp(argv[i], "-v") == 0) && argv[i+1]) { | |
| 144 | 144 | ++i; |
| 145 | 145 | audio_volume = atoi(argv[i]); |
| 146 | 146 | } else |
| 147 | if ( strcmp(argv[i], "-l") == 0 ) { | |
| 147 | if (strcmp(argv[i], "-l") == 0) { | |
| 148 | 148 | looping = -1; |
| 149 | 149 | } else |
| 150 | if ( strcmp(argv[i], "-i") == 0 ) { | |
| 150 | if (strcmp(argv[i], "-i") == 0) { | |
| 151 | 151 | interactive = 1; |
| 152 | 152 | } else |
| 153 | if ( strcmp(argv[i], "-8") == 0 ) { | |
| 153 | if (strcmp(argv[i], "-8") == 0) { | |
| 154 | 154 | audio_format = AUDIO_U8; |
| 155 | 155 | } else |
| 156 | if ( strcmp(argv[i], "-rwops") == 0 ) { | |
| 156 | if (strcmp(argv[i], "-f32") == 0) { | |
| 157 | audio_format = AUDIO_F32; | |
| 158 | } else | |
| 159 | if (strcmp(argv[i], "-rwops") == 0) { | |
| 157 | 160 | rwops = 1; |
| 158 | 161 | } else { |
| 159 | 162 | Usage(argv[0]); |
| 160 | 163 | return(1); |
| 161 | 164 | } |
| 162 | 165 | } |
| 163 | if ( ! argv[i] ) { | |
| 166 | if (! argv[i]) { | |
| 164 | 167 | Usage(argv[0]); |
| 165 | 168 | return(1); |
| 166 | 169 | } |
| 167 | 170 | |
| 168 | 171 | /* Initialize the SDL library */ |
| 169 | if ( SDL_Init(SDL_INIT_AUDIO) < 0 ) { | |
| 170 | fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); | |
| 172 | if (SDL_Init(SDL_INIT_AUDIO) < 0) { | |
| 173 | SDL_Log("Couldn't initialize SDL: %s\n",SDL_GetError()); | |
| 171 | 174 | return(255); |
| 172 | 175 | } |
| 173 | 176 | |
| 178 | 181 | |
| 179 | 182 | /* Open the audio device */ |
| 180 | 183 | if (Mix_OpenAudio(audio_rate, audio_format, audio_channels, audio_buffers) < 0) { |
| 181 | fprintf(stderr, "Couldn't open audio: %s\n", SDL_GetError()); | |
| 184 | SDL_Log("Couldn't open audio: %s\n", SDL_GetError()); | |
| 182 | 185 | return(2); |
| 183 | 186 | } else { |
| 184 | 187 | Mix_QuerySpec(&audio_rate, &audio_format, &audio_channels); |
| 185 | printf("Opened audio at %d Hz %d bit %s (%s), %d bytes audio buffer\n", audio_rate, | |
| 188 | SDL_Log("Opened audio at %d Hz %d bit%s %s %d bytes audio buffer\n", audio_rate, | |
| 186 | 189 | (audio_format&0xFF), |
| 190 | (SDL_AUDIO_ISFLOAT(audio_format) ? " (float)" : ""), | |
| 187 | 191 | (audio_channels > 2) ? "surround" : (audio_channels > 1) ? "stereo" : "mono", |
| 188 | (audio_format&0x1000) ? "BE" : "LE", | |
| 189 | audio_buffers ); | |
| 192 | audio_buffers); | |
| 190 | 193 | } |
| 191 | 194 | audio_open = 1; |
| 192 | 195 | |
| 200 | 203 | next_track = 0; |
| 201 | 204 | |
| 202 | 205 | /* Load the requested music file */ |
| 203 | if ( rwops ) { | |
| 206 | if (rwops) { | |
| 204 | 207 | music = Mix_LoadMUS_RW(SDL_RWFromFile(argv[i], "rb"), SDL_TRUE); |
| 205 | 208 | } else { |
| 206 | 209 | music = Mix_LoadMUS(argv[i]); |
| 207 | 210 | } |
| 208 | if ( music == NULL ) { | |
| 209 | fprintf(stderr, "Couldn't load %s: %s\n", | |
| 211 | if (music == NULL) { | |
| 212 | SDL_Log("Couldn't load %s: %s\n", | |
| 210 | 213 | argv[i], SDL_GetError()); |
| 211 | 214 | CleanUp(2); |
| 212 | 215 | } |
| 213 | 216 | |
| 214 | 217 | /* Play and then exit */ |
| 215 | printf("Playing %s\n", argv[i]); | |
| 218 | SDL_Log("Playing %s\n", argv[i]); | |
| 216 | 219 | Mix_FadeInMusic(music,looping,2000); |
| 217 | while ( !next_track && (Mix_PlayingMusic() || Mix_PausedMusic()) ) { | |
| 220 | while (!next_track && (Mix_PlayingMusic() || Mix_PausedMusic())) { | |
| 218 | 221 | if(interactive) |
| 219 | 222 | Menu(); |
| 220 | 223 | else |
| 225 | 228 | |
| 226 | 229 | /* If the user presses Ctrl-C more than once, exit. */ |
| 227 | 230 | SDL_Delay(500); |
| 228 | if ( next_track > 1 ) break; | |
| 231 | if (next_track > 1) break; | |
| 229 | 232 | |
| 230 | 233 | i++; |
| 231 | 234 | } |
| 234 | 237 | /* Not reached, but fixes compiler warnings */ |
| 235 | 238 | return 0; |
| 236 | 239 | } |
| 240 | ||
| 241 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | 0 | /* |
| 1 | 1 | PLAYWAVE: A test application for the SDL mixer library. |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 2 | Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org> | |
| 3 | 3 | |
| 4 | 4 | This software is provided 'as-is', without any express or implied |
| 5 | 5 | warranty. In no event will the authors be held liable for any damages |
| 64 | 64 | static void output_test_warnings(void) |
| 65 | 65 | { |
| 66 | 66 | #if (defined TEST_MIX_CHANNELFINISHED) |
| 67 | fprintf(stderr, "Warning: TEST_MIX_CHANNELFINISHED is enabled in this binary...\n"); | |
| 67 | SDL_Log("Warning: TEST_MIX_CHANNELFINISHED is enabled in this binary...\n"); | |
| 68 | 68 | #endif |
| 69 | 69 | #if (defined TEST_MIX_PANNING) |
| 70 | fprintf(stderr, "Warning: TEST_MIX_PANNING is enabled in this binary...\n"); | |
| 70 | SDL_Log("Warning: TEST_MIX_PANNING is enabled in this binary...\n"); | |
| 71 | 71 | #endif |
| 72 | 72 | #if (defined TEST_MIX_VERSIONS) |
| 73 | fprintf(stderr, "Warning: TEST_MIX_VERSIONS is enabled in this binary...\n"); | |
| 73 | SDL_Log("Warning: TEST_MIX_VERSIONS is enabled in this binary...\n"); | |
| 74 | 74 | #endif |
| 75 | 75 | #if (defined TEST_MIX_DISTANCE) |
| 76 | fprintf(stderr, "Warning: TEST_MIX_DISTANCE is enabled in this binary...\n"); | |
| 76 | SDL_Log("Warning: TEST_MIX_DISTANCE is enabled in this binary...\n"); | |
| 77 | 77 | #endif |
| 78 | 78 | #if (defined TEST_MIX_POSITION) |
| 79 | fprintf(stderr, "Warning: TEST_MIX_POSITION is enabled in this binary...\n"); | |
| 79 | SDL_Log("Warning: TEST_MIX_POSITION is enabled in this binary...\n"); | |
| 80 | 80 | #endif |
| 81 | 81 | } |
| 82 | 82 | |
| 90 | 90 | { |
| 91 | 91 | int i, total; |
| 92 | 92 | |
| 93 | printf("Supported decoders...\n"); | |
| 93 | SDL_Log("Supported decoders...\n"); | |
| 94 | 94 | total = Mix_GetNumChunkDecoders(); |
| 95 | 95 | for (i = 0; i < total; i++) { |
| 96 | fprintf(stderr, " - chunk decoder: %s\n", Mix_GetChunkDecoder(i)); | |
| 96 | SDL_Log(" - chunk decoder: %s\n", Mix_GetChunkDecoder(i)); | |
| 97 | 97 | } |
| 98 | 98 | |
| 99 | 99 | total = Mix_GetNumMusicDecoders(); |
| 100 | 100 | for (i = 0; i < total; i++) { |
| 101 | fprintf(stderr, " - music decoder: %s\n", Mix_GetMusicDecoder(i)); | |
| 101 | SDL_Log(" - music decoder: %s\n", Mix_GetMusicDecoder(i)); | |
| 102 | 102 | } |
| 103 | 103 | } |
| 104 | 104 | #endif |
| 108 | 108 | static void output_versions(const char *libname, const SDL_version *compiled, |
| 109 | 109 | const SDL_version *linked) |
| 110 | 110 | { |
| 111 | fprintf(stderr, | |
| 112 | "This program was compiled against %s %d.%d.%d,\n" | |
| 111 | SDL_Log("This program was compiled against %s %d.%d.%d,\n" | |
| 113 | 112 | " and is dynamically linked to %d.%d.%d.\n", libname, |
| 114 | 113 | compiled->major, compiled->minor, compiled->patch, |
| 115 | 114 | linked->major, linked->minor, linked->patch); |
| 133 | 132 | |
| 134 | 133 | #ifdef TEST_MIX_CHANNELFINISHED /* rcg06072001 */ |
| 135 | 134 | static volatile int channel_is_done = 0; |
| 136 | static void channel_complete_callback(int chan) | |
| 135 | static void SDLCALL channel_complete_callback (int chan) | |
| 137 | 136 | { |
| 138 | 137 | Mix_Chunk *done_chunk = Mix_GetChunk(chan); |
| 139 | fprintf(stderr, "We were just alerted that Mixer channel #%d is done.\n", chan); | |
| 140 | fprintf(stderr, "Channel's chunk pointer is (%p).\n", done_chunk); | |
| 141 | fprintf(stderr, " Which %s correct.\n", (wave == done_chunk) ? "is" : "is NOT"); | |
| 138 | SDL_Log("We were just alerted that Mixer channel #%d is done.\n", chan); | |
| 139 | SDL_Log("Channel's chunk pointer is (%p).\n", done_chunk); | |
| 140 | SDL_Log(" Which %s correct.\n", (wave == done_chunk) ? "is" : "is NOT"); | |
| 142 | 141 | channel_is_done = 1; |
| 143 | 142 | } |
| 144 | 143 | #endif |
| 168 | 167 | if ((panningok) && (SDL_GetTicks() >= next_panning_update)) { |
| 169 | 168 | panningok = Mix_SetPanning(0, leftvol, rightvol); |
| 170 | 169 | if (!panningok) { |
| 171 | fprintf(stderr, "Mix_SetPanning(0, %d, %d) failed!\n", | |
| 170 | SDL_Log("Mix_SetPanning(0, %d, %d) failed!\n", | |
| 172 | 171 | (int) leftvol, (int) rightvol); |
| 173 | fprintf(stderr, "Reason: [%s].\n", Mix_GetError()); | |
| 172 | SDL_Log("Reason: [%s].\n", Mix_GetError()); | |
| 174 | 173 | } |
| 175 | 174 | |
| 176 | 175 | if ((leftvol == 255) || (leftvol == 0)) { |
| 177 | 176 | if (leftvol == 255) |
| 178 | printf("All the way in the left speaker.\n"); | |
| 177 | SDL_Log("All the way in the left speaker.\n"); | |
| 179 | 178 | leftincr *= -1; |
| 180 | 179 | } |
| 181 | 180 | |
| 182 | 181 | if ((rightvol == 255) || (rightvol == 0)) { |
| 183 | 182 | if (rightvol == 255) |
| 184 | printf("All the way in the right speaker.\n"); | |
| 183 | SDL_Log("All the way in the right speaker.\n"); | |
| 185 | 184 | rightincr *= -1; |
| 186 | 185 | } |
| 187 | 186 | |
| 204 | 203 | if ((distanceok) && (SDL_GetTicks() >= next_distance_update)) { |
| 205 | 204 | distanceok = Mix_SetDistance(0, distance); |
| 206 | 205 | if (!distanceok) { |
| 207 | fprintf(stderr, "Mix_SetDistance(0, %d) failed!\n", (int) distance); | |
| 208 | fprintf(stderr, "Reason: [%s].\n", Mix_GetError()); | |
| 206 | SDL_Log("Mix_SetDistance(0, %d) failed!\n", (int) distance); | |
| 207 | SDL_Log("Reason: [%s].\n", Mix_GetError()); | |
| 209 | 208 | } |
| 210 | 209 | |
| 211 | 210 | if (distance == 0) { |
| 212 | printf("Distance at nearest point.\n"); | |
| 211 | SDL_Log("Distance at nearest point.\n"); | |
| 213 | 212 | distincr *= -1; |
| 214 | 213 | } |
| 215 | 214 | else if (distance == 255) { |
| 216 | printf("Distance at furthest point.\n"); | |
| 215 | SDL_Log("Distance at furthest point.\n"); | |
| 217 | 216 | distincr *= -1; |
| 218 | 217 | } |
| 219 | 218 | |
| 237 | 236 | if ((positionok) && (SDL_GetTicks() >= next_position_update)) { |
| 238 | 237 | positionok = Mix_SetPosition(0, angle, distance); |
| 239 | 238 | if (!positionok) { |
| 240 | fprintf(stderr, "Mix_SetPosition(0, %d, %d) failed!\n", | |
| 239 | SDL_Log("Mix_SetPosition(0, %d, %d) failed!\n", | |
| 241 | 240 | (int) angle, (int) distance); |
| 242 | fprintf(stderr, "Reason: [%s].\n", Mix_GetError()); | |
| 241 | SDL_Log("Reason: [%s].\n", Mix_GetError()); | |
| 243 | 242 | } |
| 244 | 243 | |
| 245 | 244 | if (angle == 0) { |
| 246 | printf("Due north; now rotating clockwise...\n"); | |
| 245 | SDL_Log("Due north; now rotating clockwise...\n"); | |
| 247 | 246 | angleincr = 1; |
| 248 | 247 | } |
| 249 | 248 | |
| 250 | 249 | else if (angle == 360) { |
| 251 | printf("Due north; now rotating counter-clockwise...\n"); | |
| 250 | SDL_Log("Due north; now rotating counter-clockwise...\n"); | |
| 252 | 251 | angleincr = -1; |
| 253 | 252 | } |
| 254 | 253 | |
| 257 | 256 | if (distance < 0) { |
| 258 | 257 | distance = 0; |
| 259 | 258 | distincr = 3; |
| 260 | printf("Distance is very, very near. Stepping away by threes...\n"); | |
| 259 | SDL_Log("Distance is very, very near. Stepping away by threes...\n"); | |
| 261 | 260 | } else if (distance > 255) { |
| 262 | 261 | distance = 255; |
| 263 | 262 | distincr = -3; |
| 264 | printf("Distance is very, very far. Stepping towards by threes...\n"); | |
| 263 | SDL_Log("Distance is very, very far. Stepping towards by threes...\n"); | |
| 265 | 264 | } |
| 266 | 265 | |
| 267 | 266 | angle += angleincr; |
| 273 | 272 | |
| 274 | 273 | static void CleanUp(int exitcode) |
| 275 | 274 | { |
| 276 | if ( wave ) { | |
| 275 | if (wave) { | |
| 277 | 276 | Mix_FreeChunk(wave); |
| 278 | 277 | wave = NULL; |
| 279 | 278 | } |
| 280 | if ( audio_open ) { | |
| 279 | if (audio_open) { | |
| 281 | 280 | Mix_CloseAudio(); |
| 282 | 281 | audio_open = 0; |
| 283 | 282 | } |
| 289 | 288 | |
| 290 | 289 | static void Usage(char *argv0) |
| 291 | 290 | { |
| 292 | fprintf(stderr, "Usage: %s [-8] [-r rate] [-c channels] [-f] [-F] [-l] [-m] <wavefile>\n", argv0); | |
| 291 | SDL_Log("Usage: %s [-8] [-f32] [-r rate] [-c channels] [-f] [-F] [-l] [-m] <wavefile>\n", argv0); | |
| 293 | 292 | } |
| 294 | 293 | |
| 295 | 294 | |
| 349 | 348 | break; |
| 350 | 349 | |
| 351 | 350 | default: |
| 352 | fprintf(stderr, "Unhandled format in sample flipping.\n"); | |
| 351 | SDL_Log("Unhandled format in sample flipping.\n"); | |
| 353 | 352 | return; |
| 354 | 353 | } |
| 355 | 354 | } |
| 377 | 376 | audio_channels = 2; |
| 378 | 377 | |
| 379 | 378 | /* Check command line usage */ |
| 380 | for ( i=1; argv[i] && (*argv[i] == '-'); ++i ) { | |
| 381 | if ( (strcmp(argv[i], "-r") == 0) && argv[i+1] ) { | |
| 379 | for (i=1; argv[i] && (*argv[i] == '-'); ++i) { | |
| 380 | if ((strcmp(argv[i], "-r") == 0) && argv[i+1]) { | |
| 382 | 381 | ++i; |
| 383 | 382 | audio_rate = atoi(argv[i]); |
| 384 | 383 | } else |
| 385 | if ( strcmp(argv[i], "-m") == 0 ) { | |
| 384 | if (strcmp(argv[i], "-m") == 0) { | |
| 386 | 385 | audio_channels = 1; |
| 387 | 386 | } else |
| 388 | if ( (strcmp(argv[i], "-c") == 0) && argv[i+1] ) { | |
| 387 | if ((strcmp(argv[i], "-c") == 0) && argv[i+1]) { | |
| 389 | 388 | ++i; |
| 390 | 389 | audio_channels = atoi(argv[i]); |
| 391 | 390 | } else |
| 392 | if ( strcmp(argv[i], "-l") == 0 ) { | |
| 391 | if (strcmp(argv[i], "-l") == 0) { | |
| 393 | 392 | loops = -1; |
| 394 | 393 | } else |
| 395 | if ( strcmp(argv[i], "-8") == 0 ) { | |
| 394 | if (strcmp(argv[i], "-8") == 0) { | |
| 396 | 395 | audio_format = AUDIO_U8; |
| 397 | 396 | } else |
| 398 | if ( strcmp(argv[i], "-f") == 0 ) { /* rcg06122001 flip stereo */ | |
| 397 | if (strcmp(argv[i], "-f32") == 0) { | |
| 398 | audio_format = AUDIO_F32; | |
| 399 | } else | |
| 400 | if (strcmp(argv[i], "-f") == 0) { /* rcg06122001 flip stereo */ | |
| 399 | 401 | reverse_stereo = 1; |
| 400 | 402 | } else |
| 401 | if ( strcmp(argv[i], "-F") == 0 ) { /* rcg06172001 flip sample */ | |
| 403 | if (strcmp(argv[i], "-F") == 0) { /* rcg06172001 flip sample */ | |
| 402 | 404 | reverse_sample = 1; |
| 403 | 405 | } else { |
| 404 | 406 | Usage(argv[0]); |
| 405 | 407 | return(1); |
| 406 | 408 | } |
| 407 | 409 | } |
| 408 | if ( ! argv[i] ) { | |
| 410 | if (! argv[i]) { | |
| 409 | 411 | Usage(argv[0]); |
| 410 | 412 | return(1); |
| 411 | 413 | } |
| 412 | 414 | |
| 413 | 415 | /* Initialize the SDL library */ |
| 414 | if ( SDL_Init(SDL_INIT_AUDIO) < 0 ) { | |
| 415 | fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); | |
| 416 | if (SDL_Init(SDL_INIT_AUDIO) < 0) { | |
| 417 | SDL_Log("Couldn't initialize SDL: %s\n",SDL_GetError()); | |
| 416 | 418 | return(255); |
| 417 | 419 | } |
| 418 | 420 | #ifdef HAVE_SIGNAL_H |
| 422 | 424 | |
| 423 | 425 | /* Open the audio device */ |
| 424 | 426 | if (Mix_OpenAudio(audio_rate, audio_format, audio_channels, 4096) < 0) { |
| 425 | fprintf(stderr, "Couldn't open audio: %s\n", SDL_GetError()); | |
| 427 | SDL_Log("Couldn't open audio: %s\n", SDL_GetError()); | |
| 426 | 428 | CleanUp(2); |
| 427 | 429 | } else { |
| 428 | 430 | Mix_QuerySpec(&audio_rate, &audio_format, &audio_channels); |
| 429 | printf("Opened audio at %d Hz %d bit %s", audio_rate, | |
| 431 | SDL_Log("Opened audio at %d Hz %d bit%s %s", audio_rate, | |
| 430 | 432 | (audio_format&0xFF), |
| 433 | (SDL_AUDIO_ISFLOAT(audio_format) ? " (float)" : ""), | |
| 431 | 434 | (audio_channels > 2) ? "surround" : |
| 432 | 435 | (audio_channels > 1) ? "stereo" : "mono"); |
| 433 | if ( loops ) { | |
| 434 | printf(" (looping)\n"); | |
| 436 | if (loops) { | |
| 437 | SDL_Log(" (looping)\n"); | |
| 435 | 438 | } else { |
| 436 | 439 | putchar('\n'); |
| 437 | 440 | } |
| 448 | 451 | |
| 449 | 452 | /* Load the requested wave file */ |
| 450 | 453 | wave = Mix_LoadWAV(argv[i]); |
| 451 | if ( wave == NULL ) { | |
| 452 | fprintf(stderr, "Couldn't load %s: %s\n", | |
| 454 | if (wave == NULL) { | |
| 455 | SDL_Log("Couldn't load %s: %s\n", | |
| 453 | 456 | argv[i], SDL_GetError()); |
| 454 | 457 | CleanUp(2); |
| 455 | 458 | } |
| 462 | 465 | Mix_ChannelFinished(channel_complete_callback); |
| 463 | 466 | #endif |
| 464 | 467 | |
| 465 | if ( (!Mix_SetReverseStereo(MIX_CHANNEL_POST, reverse_stereo)) && | |
| 466 | (reverse_stereo) ) | |
| 468 | if ((!Mix_SetReverseStereo(MIX_CHANNEL_POST, reverse_stereo)) && | |
| 469 | (reverse_stereo)) | |
| 467 | 470 | { |
| 468 | printf("Failed to set up reverse stereo effect!\n"); | |
| 469 | printf("Reason: [%s].\n", Mix_GetError()); | |
| 471 | SDL_Log("Failed to set up reverse stereo effect!\n"); | |
| 472 | SDL_Log("Reason: [%s].\n", Mix_GetError()); | |
| 470 | 473 | } |
| 471 | 474 | |
| 472 | 475 | /* Play and then exit */ |
| 498 | 501 | |
| 499 | 502 | /* end of playwave.c ... */ |
| 500 | 503 | |
| 504 | /* vi: set ts=4 sw=4 expandtab: */ | |
| 0 | LOCAL_PATH := $(call my-dir) | |
| 1 | ||
| 2 | include $(CLEAR_VARS) | |
| 3 | ||
| 4 | LOCAL_MODULE := timidity | |
| 5 | ||
| 6 | LOCAL_C_INCLUDES := | |
| 7 | ||
| 8 | LOCAL_CFLAGS := | |
| 9 | ||
| 10 | LOCAL_SRC_FILES += \ | |
| 11 | common.c \ | |
| 12 | instrum.c \ | |
| 13 | mix.c \ | |
| 14 | output.c \ | |
| 15 | playmidi.c \ | |
| 16 | readmidi.c \ | |
| 17 | resample.c \ | |
| 18 | tables.c \ | |
| 19 | timidity.c | |
| 20 | ||
| 21 | LOCAL_SHARED_LIBRARIES := SDL2 | |
| 22 | ||
| 23 | include $(BUILD_STATIC_LIBRARY) |
| 0 | This version of TiMidity should contain all the fixes from the | |
| 1 | September 25 2003 SDL_mixer CVS snapshot. In addition, I've made some | |
| 2 | changes of my own, e.g.: | |
| 3 | ||
| 4 | * All file access is done through SDL_RWops. This means the MIDI | |
| 5 | stream no longer has to be a file. (The config file and instruments | |
| 6 | still have to be though.) | |
| 7 | ||
| 8 | * Replacing of TiMidity's endian-handling with SDL's. | |
| 9 | ||
| 10 | * Removal of much unused or unnecessary code, such as | |
| 11 | ||
| 12 | + The "hooks" for putting a user interface onto TiMidity. | |
| 13 | + The antialias filter. It wasn't active, and even at 4 kHz I | |
| 14 | couldn't hear any difference when activating it. | |
| 15 | + Removed all traces of LOOKUP_HACK and LOOKUP_INTERPOLATION. | |
| 16 | According to the code comments they weren't very good anyway. | |
| 17 | ("degrades sound quality noticeably"). I also removed the | |
| 18 | disclaimer about the "8-bit uLaw to 16-bit PCM and the 13-bit-PCM | |
| 19 | to 8-bit uLaw tables" disclaimer, since I believe those were the | |
| 20 | tables I removed. | |
| 21 | + Removed LOOKUP_SINE since it was already commented out. I think we | |
| 22 | can count on our target audience having math co-processors | |
| 23 | nowadays. | |
| 24 | + Removed USE_LDEXP since it wasn't being used and "it doesn't make | |
| 25 | much of a difference either way". | |
| 26 | + Removed decompress hack from open_file() since it didn't look very | |
| 27 | portable. | |
| 28 | + Removed heaps of unnecessary constants. | |
| 29 | + Removed unused functions. | |
| 30 | + Assume that LINEAR_INTERPOLATION is always used, so remove all | |
| 31 | code dealing with it not being so. It's not that I think the | |
| 32 | difference in audio quality is that great, but since it wouldn't | |
| 33 | compile without code changes I assume no one's used it for quite | |
| 34 | some time... | |
| 35 | + Assume PRECALC_LOOPS is always defined. Judging by the comments it | |
| 36 | may not make much of a difference either way, so why maintain two | |
| 37 | versions of the same code? | |
| 38 | ||
| 39 | * Moving several static globals into the MidiSong struct. This | |
| 40 | includes sample rate, formate, etc. which are now all per-song. | |
| 41 | ||
| 42 | * Moved some typedefs (e.g. MidiSong) to timidity.h for easy inclusion | |
| 43 | into the MIDI decoder. | |
| 44 | ||
| 45 | * Added free_pathlist(). | |
| 46 | ||
| 47 | * Replaced TiMidity's own 8, 16 and 32-bit types with SDL's. | |
| 48 | ||
| 49 | * Made TiMidity look for its configuration file in both /etc and | |
| 50 | /usr/local/lib/timidity. (Windows version remains unchanged.) | |
| 51 | ||
| 52 | * Timidity_PlaySome() now takes three arguments. A MidiSong, a decode | |
| 53 | buffer and decode buffer size in bytes. (MidiSong is a new argument, | |
| 54 | and buffer size used to be in samples.) | |
| 55 | ||
| 56 | In addition, it will return the number of bytes decoded. | |
| 57 | ||
| 58 | * Added Timidity_Exit(). | |
| 59 | ||
| 60 | * Removed Timidity_Stop() and Timidity_Active(). Stopping playback | |
| 61 | should be handled by SDL_sound, and Timidity_PlaySome() will return | |
| 62 | 0 when the MIDI stream is finished. | |
| 63 | ||
| 64 | * Modified the ToneBank stuff to allow some data to be shared between | |
| 65 | MidiSongs. | |
| 66 | ||
| 67 | * The following files have been removed: controls.c, controls.h, | |
| 68 | filter.c, filter.h, sdl_a.c, sdl_c.c | |
| 69 | ||
| 70 | * config.h has been renamed as options.h to avoid confusion with the | |
| 71 | automatically generated config.h for SDL_sound. | |
| 72 | ||
| 73 | * Added support for loading DLS format instruments: | |
| 74 | Timidity_LoadDLS(), Timidity_FreeDLS(), Timidity_LoadDLSSong() | |
| 75 | ||
| 76 | * Added Timidity_Init_NoConfig() |
| 91 | 91 | |
| 92 | 92 | - Use a smaller number of simultaneous voices. |
| 93 | 93 | |
| 94 | - Make sure you compiled with FAST_DECAY and PRECALC_LOOPS enabled | |
| 95 | in config.h | |
| 96 | ||
| 97 | - If you don't have hardware to compute sines, recompile with | |
| 98 | LOOKUP_SINE enabled in config.h | |
| 99 | ||
| 100 | - Recompile with LOOKUP_HACK enabled in config.h. | |
| 101 | ||
| 102 | - Recompile with LINEAR_INTERPOLATION disabled in config.h. | |
| 103 | ||
| 104 | - Recompile with DANGEROUS_RENICE enabled in config.h, and make | |
| 105 | TiMidity setuid root. This will help only if you frequently play | |
| 106 | music while other processes are running. | |
| 94 | - Make sure you compiled with FAST_DECAY enabled in options.h | |
| 107 | 95 | |
| 108 | 96 | - Recompile with an Intel-optimized gcc for a 5-15% |
| 109 | 97 | performance increase. |
| 0 | [This version of timidity has been stripped for simplicity in porting to SDL] | |
| 0 | [This version of timidity has been stripped for simplicity in porting to SDL, | |
| 1 | and then even further for SDL_sound] | |
| 1 | 2 | ---------------------------------*-text-*--------------------------------- |
| 2 | 3 | |
| 3 | 4 | From http://www.cgs.fi/~tt/discontinued.html : |
| 0 | * I don't like the indentation style at all, but for the most part | |
| 1 | I've left it alone. | |
| 2 | ||
| 3 | * Much of the code looks ugly to me. | |
| 4 | ||
| 5 | * The return value from SDL_RWread() is checked inconsistenly. | |
| 6 | ||
| 7 | * Group the members of MidiSong into logical units, i.e. structs? | |
| 8 | ||
| 9 | * The debug messages are probably a bit too noisy. I've removed one | |
| 10 | particularly annoying one, but... | |
| 11 | ||
| 12 | Some of them should be turned into error messages instead. | |
| 13 | ||
| 14 | * Can the instrument handling be made more efficient? At the moment | |
| 15 | different MidiSongs may separately load the same instrument. | |
| 16 | ||
| 17 | Note that the MidiSong's audio format affects how the instrument is | |
| 18 | loaded, so it's not as easy as just letting all MidiSongs share tone | |
| 19 | and drum banks. | |
| 20 | ||
| 21 | At the moment they do share the data that is simply read from the | |
| 22 | config file, but that's just a quick hack to avoid having to read | |
| 23 | the config file every time a MIDI song is loaded. | |
| 24 | ||
| 25 | * Check if any of MidiStruct's members can safely be made into static | |
| 26 | globals again. | |
| 27 | ||
| 28 | * TiMidity++ adds a number of undocumented (?) extensions to the | |
| 29 | configuration syntax. These are not implemented here. In particular, | |
| 30 | the "map" keyword used by the "eawpats". | |
| 31 | ||
| 32 | * The other decoders generally only read as much of the file as is | |
| 33 | necessary. Could we do that in this decoder as well? (Currently it | |
| 34 | seems to convert the entire file into MIDI events first.) | |
| 35 | ||
| 36 | * Can it be optimized? |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | ||
| 8 | common.c | |
| 9 | */ | |
| 10 | ||
| 11 | #if HAVE_CONFIG_H | |
| 12 | # include <config.h> | |
| 13 | #endif | |
| 7 | 14 | |
| 8 | 15 | #include <stdio.h> |
| 9 | 16 | #include <stdlib.h> |
| 10 | 17 | #include <string.h> |
| 11 | 18 | |
| 12 | #include <errno.h> | |
| 13 | #include "config.h" | |
| 19 | #include "SDL.h" | |
| 20 | ||
| 21 | #include "options.h" | |
| 14 | 22 | #include "common.h" |
| 15 | #include "output.h" | |
| 16 | #include "ctrlmode.h" | |
| 17 | 23 | |
| 18 | /* I guess "rb" should be right for any libc */ | |
| 19 | #define OPEN_MODE "rb" | |
| 24 | /* The paths in this list will be tried whenever we're reading a file */ | |
| 25 | static PathList *pathlist = NULL; /* This is a linked list */ | |
| 20 | 26 | |
| 21 | char current_filename[PATH_MAX]; | |
| 22 | ||
| 23 | static PathList *pathlist=NULL; | |
| 24 | ||
| 25 | /* Try to open a file for reading. If the filename ends in one of the | |
| 26 | defined compressor extensions, pipe the file through the decompressor */ | |
| 27 | static FILE *try_to_open(const char *name, int decompress, int noise_mode) | |
| 27 | /* This is meant to find and open files for reading */ | |
| 28 | SDL_RWops *open_file(const char *name) | |
| 28 | 29 | { |
| 29 | FILE *fp; | |
| 30 | ||
| 31 | fp=fopen(name, OPEN_MODE); /* First just check that the file exists */ | |
| 32 | ||
| 33 | if (!fp) | |
| 34 | return 0; | |
| 35 | ||
| 36 | #ifdef DECOMPRESSOR_LIST | |
| 37 | if (decompress) | |
| 38 | { | |
| 39 | int l,el; | |
| 40 | static char *decompressor_list[] = DECOMPRESSOR_LIST, **dec; | |
| 41 | const char *cp; | |
| 42 | char tmp[PATH_MAX], tmp2[PATH_MAX], *cp2; | |
| 43 | /* Check if it's a compressed file */ | |
| 44 | l=strlen(name); | |
| 45 | for (dec=decompressor_list; *dec; dec+=2) | |
| 46 | { | |
| 47 | el=strlen(*dec); | |
| 48 | if ((el>=l) || (strcmp(name+l-el, *dec))) | |
| 49 | continue; | |
| 50 | ||
| 51 | /* Yes. Close the file, open a pipe instead. */ | |
| 52 | fclose(fp); | |
| 53 | ||
| 54 | /* Quote some special characters in the file name */ | |
| 55 | cp=name; | |
| 56 | cp2=tmp2; | |
| 57 | while (*cp) | |
| 58 | { | |
| 59 | switch(*cp) | |
| 60 | { | |
| 61 | case '\'': | |
| 62 | case '\\': | |
| 63 | case ' ': | |
| 64 | case '`': | |
| 65 | case '!': | |
| 66 | case '"': | |
| 67 | case '&': | |
| 68 | case ';': | |
| 69 | *cp2++='\\'; | |
| 70 | } | |
| 71 | *cp2++=*cp++; | |
| 72 | } | |
| 73 | *cp2=0; | |
| 74 | ||
| 75 | sprintf(tmp, *(dec+1), tmp2); | |
| 76 | fp=popen(tmp, "r"); | |
| 77 | break; | |
| 78 | } | |
| 79 | } | |
| 80 | #endif | |
| 81 | ||
| 82 | return fp; | |
| 83 | } | |
| 84 | ||
| 85 | /* This is meant to find and open files for reading, possibly piping | |
| 86 | them through a decompressor. */ | |
| 87 | FILE *open_file(const char *name, int decompress, int noise_mode) | |
| 88 | { | |
| 89 | FILE *fp; | |
| 90 | PathList *plp; | |
| 91 | int l; | |
| 30 | SDL_RWops *rw; | |
| 92 | 31 | |
| 93 | 32 | if (!name || !(*name)) |
| 94 | 33 | { |
| 95 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "Attempted to open nameless file."); | |
| 34 | SNDDBG(("Attempted to open nameless file.\n")); | |
| 96 | 35 | return 0; |
| 97 | 36 | } |
| 98 | 37 | |
| 99 | if (pathlist==NULL) { | |
| 100 | /* Generate path list */ | |
| 101 | #ifdef DEFAULT_PATH | |
| 102 | add_to_pathlist(DEFAULT_PATH); | |
| 103 | #endif | |
| 104 | #ifdef DEFAULT_PATH1 | |
| 105 | add_to_pathlist(DEFAULT_PATH1); | |
| 106 | #endif | |
| 107 | #ifdef DEFAULT_PATH2 | |
| 108 | add_to_pathlist(DEFAULT_PATH2); | |
| 109 | #endif | |
| 110 | #ifdef DEFAULT_PATH3 | |
| 111 | add_to_pathlist(DEFAULT_PATH3); | |
| 112 | #endif | |
| 113 | } | |
| 114 | ||
| 115 | 38 | /* First try the given name */ |
| 116 | 39 | |
| 117 | strncpy(current_filename, name, PATH_MAX - 1); | |
| 118 | current_filename[PATH_MAX - 1]='\0'; | |
| 40 | SNDDBG(("Trying to open %s\n", name)); | |
| 41 | if ((rw = SDL_RWFromFile(name, "rb"))) | |
| 42 | return rw; | |
| 119 | 43 | |
| 120 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, "Trying to open %s", current_filename); | |
| 121 | if ((fp=try_to_open(current_filename, decompress, noise_mode))) | |
| 122 | return fp; | |
| 44 | if (name[0] != PATH_SEP) | |
| 45 | { | |
| 46 | char current_filename[1024]; | |
| 47 | PathList *plp = pathlist; | |
| 48 | size_t l; | |
| 123 | 49 | |
| 124 | #ifdef ENOENT | |
| 125 | if (noise_mode && (errno != ENOENT)) | |
| 126 | { | |
| 127 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: %s", | |
| 128 | current_filename, strerror(errno)); | |
| 129 | return 0; | |
| 130 | } | |
| 131 | #endif | |
| 132 | ||
| 133 | plp=pathlist; | |
| 134 | if (name[0] != PATH_SEP) | |
| 135 | 50 | while (plp) /* Try along the path then */ |
| 136 | 51 | { |
| 137 | *current_filename=0; | |
| 138 | l=strlen(plp->path); | |
| 52 | *current_filename = 0; | |
| 53 | l = strlen(plp->path); | |
| 139 | 54 | if(l) |
| 140 | 55 | { |
| 141 | 56 | strcpy(current_filename, plp->path); |
| 142 | if(current_filename[l-1]!=PATH_SEP) | |
| 143 | strcat(current_filename, PATH_STRING); | |
| 57 | if(current_filename[l - 1] != PATH_SEP) | |
| 58 | { | |
| 59 | current_filename[l] = PATH_SEP; | |
| 60 | current_filename[l + 1] = '\0'; | |
| 61 | } | |
| 144 | 62 | } |
| 145 | 63 | strcat(current_filename, name); |
| 146 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, "Trying to open %s", current_filename); | |
| 147 | if ((fp=try_to_open(current_filename, decompress, noise_mode))) | |
| 148 | return fp; | |
| 149 | #ifdef ENOENT | |
| 150 | if (noise_mode && (errno != ENOENT)) | |
| 151 | { | |
| 152 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: %s", | |
| 153 | current_filename, strerror(errno)); | |
| 154 | return 0; | |
| 155 | } | |
| 156 | #endif | |
| 157 | plp=plp->next; | |
| 64 | SNDDBG(("Trying to open %s\n", current_filename)); | |
| 65 | if ((rw = SDL_RWFromFile(current_filename, "rb"))) | |
| 66 | return rw; | |
| 67 | plp = plp->next; | |
| 158 | 68 | } |
| 69 | } | |
| 159 | 70 | |
| 160 | 71 | /* Nothing could be opened. */ |
| 161 | ||
| 162 | *current_filename=0; | |
| 163 | ||
| 164 | if (noise_mode>=2) | |
| 165 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: %s", name, strerror(errno)); | |
| 166 | ||
| 72 | SNDDBG(("Could not open %s\n", name)); | |
| 167 | 73 | return 0; |
| 168 | } | |
| 169 | ||
| 170 | /* This closes files opened with open_file */ | |
| 171 | void close_file(FILE *fp) | |
| 172 | { | |
| 173 | #ifdef DECOMPRESSOR_LIST | |
| 174 | if (pclose(fp)) /* Any better ideas? */ | |
| 175 | #endif | |
| 176 | fclose(fp); | |
| 177 | ||
| 178 | strncpy(current_filename, "MIDI file", PATH_MAX - 1); | |
| 179 | } | |
| 180 | ||
| 181 | /* This is meant for skipping a few bytes in a file or fifo. */ | |
| 182 | void skip(FILE *fp, size_t len) | |
| 183 | { | |
| 184 | size_t c; | |
| 185 | char tmp[PATH_MAX]; | |
| 186 | while (len>0) | |
| 187 | { | |
| 188 | c=len; | |
| 189 | if (c>PATH_MAX) c=PATH_MAX; | |
| 190 | len-=c; | |
| 191 | if (c!=fread(tmp, 1, c, fp)) | |
| 192 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: skip: %s", | |
| 193 | current_filename, strerror(errno)); | |
| 194 | } | |
| 195 | 74 | } |
| 196 | 75 | |
| 197 | 76 | /* This'll allocate memory or die. */ |
| 198 | 77 | void *safe_malloc(size_t count) |
| 199 | 78 | { |
| 200 | 79 | void *p; |
| 201 | if (count > (1<<21)) | |
| 202 | { | |
| 203 | ctl->cmsg(CMSG_FATAL, VERB_NORMAL, | |
| 204 | "Strange, I feel like allocating %d bytes. This must be a bug.", | |
| 205 | count); | |
| 206 | } | |
| 207 | else if ((p=malloc(count))) | |
| 208 | return p; | |
| 209 | else | |
| 210 | ctl->cmsg(CMSG_FATAL, VERB_NORMAL, "Sorry. Couldn't malloc %d bytes.", count); | |
| 211 | 80 | |
| 212 | ctl->close(); | |
| 213 | exit(10); | |
| 214 | return(NULL); | |
| 81 | p = malloc(count); | |
| 82 | if (p == NULL) { | |
| 83 | SNDDBG(("Sorry. Couldn't malloc %d bytes.\n", count)); | |
| 84 | } | |
| 85 | ||
| 86 | return p; | |
| 215 | 87 | } |
| 216 | 88 | |
| 217 | 89 | /* This adds a directory to the path list */ |
| 218 | 90 | void add_to_pathlist(const char *s) |
| 219 | 91 | { |
| 220 | PathList *plp=safe_malloc(sizeof(PathList)); | |
| 221 | strcpy((plp->path=safe_malloc(strlen(s)+1)),s); | |
| 222 | plp->next=pathlist; | |
| 223 | pathlist=plp; | |
| 92 | PathList *plp = safe_malloc(sizeof(PathList)); | |
| 93 | ||
| 94 | if (plp == NULL) | |
| 95 | return; | |
| 96 | ||
| 97 | plp->path = safe_malloc(strlen(s) + 1); | |
| 98 | if (plp->path == NULL) | |
| 99 | { | |
| 100 | free(plp); | |
| 101 | return; | |
| 102 | } | |
| 103 | ||
| 104 | strcpy(plp->path, s); | |
| 105 | plp->next = pathlist; | |
| 106 | pathlist = plp; | |
| 224 | 107 | } |
| 225 | 108 | |
| 226 | /* Free memory associated to path list */ | |
| 227 | 109 | void free_pathlist(void) |
| 228 | 110 | { |
| 229 | PathList *plp, *next_plp; | |
| 111 | PathList *plp = pathlist; | |
| 112 | PathList *next; | |
| 230 | 113 | |
| 231 | plp = pathlist; | |
| 232 | while (plp) { | |
| 233 | if (plp->path) { | |
| 234 | free(plp->path); | |
| 235 | plp->path=NULL; | |
| 114 | while (plp) | |
| 115 | { | |
| 116 | next = plp->next; | |
| 117 | free(plp->path); | |
| 118 | free(plp); | |
| 119 | plp = next; | |
| 236 | 120 | } |
| 237 | next_plp = plp->next; | |
| 238 | free(plp); | |
| 239 | plp = next_plp; | |
| 240 | } | |
| 241 | pathlist = NULL; | |
| 121 | pathlist = NULL; | |
| 242 | 122 | } |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | #include <limits.h> | |
| 9 | ||
| 10 | #ifndef PATH_MAX /* GNU Hurd doesn't limit path size, thus no PATH_MAX... */ | |
| 11 | #define PATH_MAX 1024 /* ...so we'll just impose an arbitrary limit. */ | |
| 12 | #endif | |
| 13 | ||
| 14 | extern char *program_name, current_filename[]; | |
| 15 | ||
| 16 | extern FILE *msgfp; | |
| 17 | ||
| 18 | extern int num_ochannels; | |
| 19 | ||
| 20 | #define MULTICHANNEL_OUT | |
| 21 | #define MAX_OUT_CHANNELS 6 | |
| 8 | common.h | |
| 9 | */ | |
| 22 | 10 | |
| 23 | 11 | typedef struct { |
| 24 | 12 | char *path; |
| 25 | 13 | void *next; |
| 26 | 14 | } PathList; |
| 27 | 15 | |
| 28 | /* Noise modes for open_file */ | |
| 29 | #define OF_SILENT 0 | |
| 30 | #define OF_NORMAL 1 | |
| 31 | #define OF_VERBOSE 2 | |
| 32 | ||
| 33 | extern FILE *open_file(const char *name, int decompress, int noise_mode); | |
| 16 | extern SDL_RWops *open_file(const char *name); | |
| 34 | 17 | extern void add_to_pathlist(const char *s); |
| 18 | extern void *safe_malloc(size_t count); | |
| 35 | 19 | extern void free_pathlist(void); |
| 36 | extern void close_file(FILE *fp); | |
| 37 | extern void skip(FILE *fp, size_t len); | |
| 38 | extern void *safe_malloc(size_t count); |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | */ | |
| 7 | ||
| 8 | /* This is for use with the SDL library */ | |
| 9 | #define SDL | |
| 10 | #include "SDL_config.h" | |
| 11 | #include "SDL_endian.h" | |
| 12 | ||
| 13 | #define TIMIDITY_ERROR_SIZE 1024 | |
| 14 | ||
| 15 | /* When a patch file can't be opened, one of these extensions is | |
| 16 | appended to the filename and the open is tried again. | |
| 17 | */ | |
| 18 | #define PATCH_EXT_LIST { ".pat", 0 } | |
| 19 | ||
| 20 | /* Acoustic Grand Piano seems to be the usual default instrument. */ | |
| 21 | #define DEFAULT_PROGRAM 0 | |
| 22 | ||
| 23 | /* 9 here is MIDI channel 10, which is the standard percussion channel. | |
| 24 | Some files (notably C:\WINDOWS\CANYON.MID) think that 16 is one too. | |
| 25 | On the other hand, some files know that 16 is not a drum channel and | |
| 26 | try to play music on it. This is now a runtime option, so this isn't | |
| 27 | a critical choice anymore. */ | |
| 28 | #define DEFAULT_DRUMCHANNELS (1<<9) | |
| 29 | ||
| 30 | /* A somewhat arbitrary frequency range. The low end of this will | |
| 31 | sound terrible as no lowpass filtering is performed on most | |
| 32 | instruments before resampling. */ | |
| 33 | #define MIN_OUTPUT_RATE 4000 | |
| 34 | #define MAX_OUTPUT_RATE 65000 | |
| 35 | ||
| 36 | /* In percent. */ | |
| 37 | /* #define DEFAULT_AMPLIFICATION 70 */ | |
| 38 | /* #define DEFAULT_AMPLIFICATION 50 */ | |
| 39 | #define DEFAULT_AMPLIFICATION 30 | |
| 40 | ||
| 41 | /* Default sampling rate, default polyphony, and maximum polyphony. | |
| 42 | All but the last can be overridden from the command line. */ | |
| 43 | #define DEFAULT_RATE 32000 | |
| 44 | /* #define DEFAULT_VOICES 32 */ | |
| 45 | /* #define MAX_VOICES 48 */ | |
| 46 | #define DEFAULT_VOICES 256 | |
| 47 | #define MAX_VOICES 256 | |
| 48 | #define MAXCHAN 16 | |
| 49 | /* #define MAXCHAN 64 */ | |
| 50 | #define MAXNOTE 128 | |
| 51 | ||
| 52 | /* 1000 here will give a control ratio of 22:1 with 22 kHz output. | |
| 53 | Higher CONTROLS_PER_SECOND values allow more accurate rendering | |
| 54 | of envelopes and tremolo. The cost is CPU time. */ | |
| 55 | #define CONTROLS_PER_SECOND 1000 | |
| 56 | ||
| 57 | /* Strongly recommended. This option increases CPU usage by half, but | |
| 58 | without it sound quality is very poor. */ | |
| 59 | #define LINEAR_INTERPOLATION | |
| 60 | ||
| 61 | /* This is an experimental kludge that needs to be done right, but if | |
| 62 | you've got an 8-bit sound card, or cheap multimedia speakers hooked | |
| 63 | to your 16-bit output device, you should definitely give it a try. | |
| 64 | ||
| 65 | Defining LOOKUP_HACK causes table lookups to be used in mixing | |
| 66 | instead of multiplication. We convert the sample data to 8 bits at | |
| 67 | load time and volumes to logarithmic 7-bit values before looking up | |
| 68 | the product, which degrades sound quality noticeably. | |
| 69 | ||
| 70 | Defining LOOKUP_HACK should save ~20% of CPU on an Intel machine. | |
| 71 | LOOKUP_INTERPOLATION might give another ~5% */ | |
| 72 | /* #define LOOKUP_HACK | |
| 73 | #define LOOKUP_INTERPOLATION */ | |
| 74 | ||
| 75 | /* Make envelopes twice as fast. Saves ~20% CPU time (notes decay | |
| 76 | faster) and sounds more like a GUS. There is now a command line | |
| 77 | option to toggle this as well. */ | |
| 78 | /* #define FAST_DECAY */ | |
| 79 | ||
| 80 | /* How many bits to use for the fractional part of sample positions. | |
| 81 | This affects tonal accuracy. The entire position counter must fit | |
| 82 | in 32 bits, so with FRACTION_BITS equal to 12, the maximum size of | |
| 83 | a sample is 1048576 samples (2 megabytes in memory). The GUS gets | |
| 84 | by with just 9 bits and a little help from its friends... | |
| 85 | "The GUS does not SUCK!!!" -- a happy user :) */ | |
| 86 | #define FRACTION_BITS 12 | |
| 87 | ||
| 88 | #define MAX_SAMPLE_SIZE (1 << (32-FRACTION_BITS)) | |
| 89 | ||
| 90 | typedef double FLOAT_T; | |
| 91 | ||
| 92 | /* For some reason the sample volume is always set to maximum in all | |
| 93 | patch files. Define this for a crude adjustment that may help | |
| 94 | equalize instrument volumes. */ | |
| 95 | #define ADJUST_SAMPLE_VOLUMES | |
| 96 | ||
| 97 | /* The number of samples to use for ramping out a dying note. Affects | |
| 98 | click removal. */ | |
| 99 | #define MAX_DIE_TIME 20 | |
| 100 | ||
| 101 | /* On some machines (especially PCs without math coprocessors), | |
| 102 | looking up sine values in a table will be significantly faster than | |
| 103 | computing them on the fly. Uncomment this to use lookups. */ | |
| 104 | /* #define LOOKUP_SINE */ | |
| 105 | ||
| 106 | /* Shawn McHorse's resampling optimizations. These may not in fact be | |
| 107 | faster on your particular machine and compiler. You'll have to run | |
| 108 | a benchmark to find out. */ | |
| 109 | #define PRECALC_LOOPS | |
| 110 | ||
| 111 | /* If calling ldexp() is faster than a floating point multiplication | |
| 112 | on your machine/compiler/libm, uncomment this. It doesn't make much | |
| 113 | difference either way, but hey -- it was on the TODO list, so it | |
| 114 | got done. */ | |
| 115 | /* #define USE_LDEXP */ | |
| 116 | ||
| 117 | /**************************************************************************/ | |
| 118 | /* Anything below this shouldn't need to be changed unless you're porting | |
| 119 | to a new machine with other than 32-bit, big-endian words. */ | |
| 120 | /**************************************************************************/ | |
| 121 | ||
| 122 | /* change FRACTION_BITS above, not these */ | |
| 123 | #define INTEGER_BITS (32 - FRACTION_BITS) | |
| 124 | #define INTEGER_MASK (0xFFFFFFFF << FRACTION_BITS) | |
| 125 | #define FRACTION_MASK (~ INTEGER_MASK) | |
| 126 | ||
| 127 | /* This is enforced by some computations that must fit in an int */ | |
| 128 | #define MAX_CONTROL_RATIO 255 | |
| 129 | ||
| 130 | typedef unsigned int uint32; | |
| 131 | typedef int int32; | |
| 132 | typedef unsigned short uint16; | |
| 133 | typedef short int16; | |
| 134 | typedef unsigned char uint8; | |
| 135 | typedef char int8; | |
| 136 | ||
| 137 | /* Instrument files are little-endian, MIDI files big-endian, so we | |
| 138 | need to do some conversions. */ | |
| 139 | ||
| 140 | #define XCHG_SHORT(x) ((((x)&0xFF)<<8) | (((x)>>8)&0xFF)) | |
| 141 | # define XCHG_LONG(x) ((((x)&0xFF)<<24) | \ | |
| 142 | (((x)&0xFF00)<<8) | \ | |
| 143 | (((x)&0xFF0000)>>8) | \ | |
| 144 | (((x)>>24)&0xFF)) | |
| 145 | ||
| 146 | #if SDL_BYTEORDER == SDL_LIL_ENDIAN | |
| 147 | #define LE_SHORT(x) x | |
| 148 | #define LE_LONG(x) x | |
| 149 | #define BE_SHORT(x) XCHG_SHORT(x) | |
| 150 | #define BE_LONG(x) XCHG_LONG(x) | |
| 151 | #else | |
| 152 | #define BE_SHORT(x) x | |
| 153 | #define BE_LONG(x) x | |
| 154 | #define LE_SHORT(x) XCHG_SHORT(x) | |
| 155 | #define LE_LONG(x) XCHG_LONG(x) | |
| 156 | #endif | |
| 157 | ||
| 158 | #define MAX_AMPLIFICATION 800 | |
| 159 | ||
| 160 | /* You could specify a complete path, e.g. "/etc/timidity.cfg", and | |
| 161 | then specify the library directory in the configuration file. */ | |
| 162 | #define CONFIG_FILE "timidity.cfg" | |
| 163 | #define CONFIG_FILE_ETC "/etc/timidity.cfg" | |
| 164 | #define CONFIG_FILE_ETC_TIMIDITY_FREEPATS "/etc/timidity/freepats.cfg" | |
| 165 | ||
| 166 | #if defined(__WIN32__) || defined(__OS2__) | |
| 167 | #define DEFAULT_PATH "C:\\TIMIDITY" | |
| 168 | #else | |
| 169 | #define DEFAULT_PATH "/etc/timidity" | |
| 170 | #define DEFAULT_PATH1 "/usr/share/timidity" | |
| 171 | #define DEFAULT_PATH2 "/usr/local/share/timidity" | |
| 172 | #define DEFAULT_PATH3 "/usr/local/lib/timidity" | |
| 173 | #endif | |
| 174 | ||
| 175 | /* These affect general volume */ | |
| 176 | #define GUARD_BITS 3 | |
| 177 | #define AMP_BITS (15-GUARD_BITS) | |
| 178 | ||
| 179 | #ifdef LOOKUP_HACK | |
| 180 | typedef int8 sample_t; | |
| 181 | typedef uint8 final_volume_t; | |
| 182 | # define FINAL_VOLUME(v) (~_l2u[v]) | |
| 183 | # define MIXUP_SHIFT 5 | |
| 184 | # define MAX_AMP_VALUE 4095 | |
| 185 | #else | |
| 186 | typedef int16 sample_t; | |
| 187 | typedef int32 final_volume_t; | |
| 188 | # define FINAL_VOLUME(v) (v) | |
| 189 | # define MAX_AMP_VALUE ((1<<(AMP_BITS+1))-1) | |
| 190 | #endif | |
| 191 | ||
| 192 | typedef int16 resample_t; | |
| 193 | ||
| 194 | #ifdef USE_LDEXP | |
| 195 | # define FSCALE(a,b) ldexp((a),(b)) | |
| 196 | # define FSCALENEG(a,b) ldexp((a),-(b)) | |
| 197 | #else | |
| 198 | # define FSCALE(a,b) (float)((a) * (double)(1<<(b))) | |
| 199 | # define FSCALENEG(a,b) (float)((a) * (1.0L / (double)(1<<(b)))) | |
| 200 | #endif | |
| 201 | ||
| 202 | /* Vibrato and tremolo Choices of the Day */ | |
| 203 | #define SWEEP_TUNING 38 | |
| 204 | #define VIBRATO_AMPLITUDE_TUNING 1.0L | |
| 205 | #define VIBRATO_RATE_TUNING 38 | |
| 206 | #define TREMOLO_AMPLITUDE_TUNING 1.0L | |
| 207 | #define TREMOLO_RATE_TUNING 38 | |
| 208 | ||
| 209 | #define SWEEP_SHIFT 16 | |
| 210 | #define RATE_SHIFT 5 | |
| 211 | ||
| 212 | #define VIBRATO_SAMPLE_INCREMENTS 32 | |
| 213 | ||
| 214 | #ifndef PI | |
| 215 | #define PI 3.14159265358979323846 | |
| 216 | #endif | |
| 217 | ||
| 218 | /* The path separator (D.M.) */ | |
| 219 | #if defined(__WIN32__) || defined(__OS2__) | |
| 220 | # define PATH_SEP '\\' | |
| 221 | # define PATH_STRING "\\" | |
| 222 | #else | |
| 223 | # define PATH_SEP '/' | |
| 224 | # define PATH_STRING "/" | |
| 225 | #endif |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | */ | |
| 7 | ||
| 8 | #include "config.h" | |
| 9 | #include "ctrlmode.h" | |
| 10 | ||
| 11 | #ifdef SDL | |
| 12 | extern ControlMode sdl_control_mode; | |
| 13 | # ifndef DEFAULT_CONTROL_MODE | |
| 14 | # define DEFAULT_CONTROL_MODE &sdl_control_mode | |
| 15 | # endif | |
| 16 | #endif | |
| 17 | ||
| 18 | ControlMode *ctl_list[]={ | |
| 19 | #ifdef SDL | |
| 20 | &sdl_control_mode, | |
| 21 | #endif | |
| 22 | 0 | |
| 23 | }; | |
| 24 | ||
| 25 | ControlMode *ctl=DEFAULT_CONTROL_MODE; |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | */ | |
| 7 | ||
| 8 | /* Return values for ControlMode.read */ | |
| 9 | ||
| 10 | #define RC_ERROR -1 | |
| 11 | #define RC_NONE 0 | |
| 12 | #define RC_QUIT 1 | |
| 13 | #define RC_NEXT 2 | |
| 14 | #define RC_PREVIOUS 3 /* Restart this song at beginning, or the previous | |
| 15 | song if we're less than a second into this one. */ | |
| 16 | #define RC_FORWARD 4 | |
| 17 | #define RC_BACK 5 | |
| 18 | #define RC_JUMP 6 | |
| 19 | #define RC_TOGGLE_PAUSE 7 /* Pause/continue */ | |
| 20 | #define RC_RESTART 8 /* Restart song at beginning */ | |
| 21 | ||
| 22 | #define RC_PAUSE 9 /* Really pause playing */ | |
| 23 | #define RC_CONTINUE 10 /* Continue if paused */ | |
| 24 | #define RC_REALLY_PREVIOUS 11 /* Really go to the previous song */ | |
| 25 | #define RC_CHANGE_VOLUME 12 | |
| 26 | #define RC_LOAD_FILE 13 /* Load a new midifile */ | |
| 27 | #define RC_TUNE_END 14 /* The tune is over, play it again sam? */ | |
| 28 | ||
| 29 | #define CMSG_INFO 0 | |
| 30 | #define CMSG_WARNING 1 | |
| 31 | #define CMSG_ERROR 2 | |
| 32 | #define CMSG_FATAL 3 | |
| 33 | #define CMSG_TRACE 4 | |
| 34 | #define CMSG_TIME 5 | |
| 35 | #define CMSG_TOTAL 6 | |
| 36 | #define CMSG_FILE 7 | |
| 37 | #define CMSG_TEXT 8 | |
| 38 | ||
| 39 | #define VERB_NORMAL 0 | |
| 40 | #define VERB_VERBOSE 1 | |
| 41 | #define VERB_NOISY 2 | |
| 42 | #define VERB_DEBUG 3 | |
| 43 | #define VERB_DEBUG_SILLY 4 | |
| 44 | ||
| 45 | typedef struct { | |
| 46 | char *id_name, id_character; | |
| 47 | int verbosity, trace_playing, opened; | |
| 48 | ||
| 49 | int (*open)(int using_stdin, int using_stdout); | |
| 50 | void (*pass_playing_list)(int number_of_files, char *list_of_files[]); | |
| 51 | void (*close)(void); | |
| 52 | int (*read)(int32 *valp); | |
| 53 | int (*cmsg)(int type, int verbosity_level, char *fmt, ...); | |
| 54 | ||
| 55 | void (*refresh)(void); | |
| 56 | void (*reset)(void); | |
| 57 | void (*file_name)(char *name); | |
| 58 | void (*total_time)(int tt); | |
| 59 | void (*current_time)(int ct); | |
| 60 | ||
| 61 | void (*note)(int v); | |
| 62 | void (*master_volume)(int mv); | |
| 63 | void (*program)(int channel, int val); /* val<0 means drum set -val */ | |
| 64 | void (*volume)(int channel, int val); | |
| 65 | void (*expression)(int channel, int val); | |
| 66 | void (*panning)(int channel, int val); | |
| 67 | void (*sustain)(int channel, int val); | |
| 68 | void (*pitch_bend)(int channel, int val); | |
| 69 | ||
| 70 | } ControlMode; | |
| 71 | ||
| 72 | extern ControlMode *ctl_list[], *ctl; | |
| 73 | extern char timidity_error[]; |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | ||
| 7 | filter.c: written by Vincent Pagel ( pagel@loria.fr ) | |
| 8 | ||
| 9 | implements fir antialiasing filter : should help when setting sample | |
| 10 | rates as low as 8Khz. | |
| 11 | ||
| 12 | April 95 | |
| 13 | - first draft | |
| 14 | ||
| 15 | 22/5/95 | |
| 16 | - modify "filter" so that it simulate leading and trailing 0 in the buffer | |
| 17 | */ | |
| 18 | ||
| 19 | #include <stdio.h> | |
| 20 | #include <string.h> | |
| 21 | #include <math.h> | |
| 22 | #include <stdlib.h> | |
| 23 | #include "config.h" | |
| 24 | #include "common.h" | |
| 25 | #include "ctrlmode.h" | |
| 26 | #include "instrum.h" | |
| 27 | #include "filter.h" | |
| 28 | ||
| 29 | /* bessel function */ | |
| 30 | static float ino(float x) | |
| 31 | { | |
| 32 | float y, de, e, sde; | |
| 33 | int i; | |
| 34 | ||
| 35 | y = x / 2; | |
| 36 | e = 1.0; | |
| 37 | de = 1.0; | |
| 38 | i = 1; | |
| 39 | do { | |
| 40 | de = de * y / (float) i; | |
| 41 | sde = de * de; | |
| 42 | e += sde; | |
| 43 | } while (!( (e * 1.0e-08 - sde > 0) || (i++ > 25) )); | |
| 44 | return(e); | |
| 45 | } | |
| 46 | ||
| 47 | /* Kaiser Window (symetric) */ | |
| 48 | static void kaiser(float *w,int n,float beta) | |
| 49 | { | |
| 50 | float xind, xi; | |
| 51 | int i; | |
| 52 | ||
| 53 | xind = (float)((2*n - 1) * (2*n - 1)); | |
| 54 | for (i =0; i<n ; i++) | |
| 55 | { | |
| 56 | xi = (float)(i + 0.5); | |
| 57 | w[i] = ino((float)(beta * sqrt((double)(1. - 4 * xi * xi / xind)))) | |
| 58 | / ino((float)beta); | |
| 59 | } | |
| 60 | } | |
| 61 | ||
| 62 | /* | |
| 63 | * fir coef in g, cuttoff frequency in fc | |
| 64 | */ | |
| 65 | static void designfir(float *g , float fc) | |
| 66 | { | |
| 67 | int i; | |
| 68 | float xi, omega, att, beta ; | |
| 69 | float w[ORDER2]; | |
| 70 | ||
| 71 | for (i =0; i < ORDER2 ;i++) | |
| 72 | { | |
| 73 | xi = (float) (i + 0.5); | |
| 74 | omega = (float)(PI * xi); | |
| 75 | g[i] = (float)(sin( (double) omega * fc) / omega); | |
| 76 | } | |
| 77 | ||
| 78 | att = 40.; /* attenuation in db */ | |
| 79 | beta = (float) (exp(log((double)0.58417 * (att - 20.96)) * 0.4) + 0.07886 | |
| 80 | * (att - 20.96)); | |
| 81 | kaiser( w, ORDER2, beta); | |
| 82 | ||
| 83 | /* Matrix product */ | |
| 84 | for (i =0; i < ORDER2 ; i++) | |
| 85 | g[i] = g[i] * w[i]; | |
| 86 | } | |
| 87 | ||
| 88 | /* | |
| 89 | * FIR filtering -> apply the filter given by coef[] to the data buffer | |
| 90 | * Note that we simulate leading and trailing 0 at the border of the | |
| 91 | * data buffer | |
| 92 | */ | |
| 93 | static void filter(sample_t *result,sample_t *data, int32 length,float coef[]) | |
| 94 | { | |
| 95 | int32 sample,i,sample_window; | |
| 96 | int16 peak = 0; | |
| 97 | float sum; | |
| 98 | ||
| 99 | /* Simulate leading 0 at the begining of the buffer */ | |
| 100 | for (sample = 0; sample < ORDER2 ; sample++ ) | |
| 101 | { | |
| 102 | sum = 0.0; | |
| 103 | sample_window= sample - ORDER2; | |
| 104 | ||
| 105 | for (i = 0; i < ORDER ;i++) | |
| 106 | sum += (float)(coef[i] * | |
| 107 | ((sample_window<0)? 0.0 : data[sample_window++])) ; | |
| 108 | ||
| 109 | /* Saturation ??? */ | |
| 110 | if (sum> 32767.) { sum=32767.; peak++; } | |
| 111 | if (sum< -32768.) { sum=-32768; peak++; } | |
| 112 | result[sample] = (sample_t) sum; | |
| 113 | } | |
| 114 | ||
| 115 | /* The core of the buffer */ | |
| 116 | for (sample = ORDER2; sample < length - ORDER + ORDER2 ; sample++ ) | |
| 117 | { | |
| 118 | sum = 0.0; | |
| 119 | sample_window= sample - ORDER2; | |
| 120 | ||
| 121 | for (i = 0; i < ORDER ;i++) | |
| 122 | sum += data[sample_window++] * coef[i]; | |
| 123 | ||
| 124 | /* Saturation ??? */ | |
| 125 | if (sum> 32767.) { sum=32767.; peak++; } | |
| 126 | if (sum< -32768.) { sum=-32768; peak++; } | |
| 127 | result[sample] = (sample_t) sum; | |
| 128 | } | |
| 129 | ||
| 130 | /* Simulate 0 at the end of the buffer */ | |
| 131 | for (sample = length - ORDER + ORDER2; sample < length ; sample++ ) | |
| 132 | { | |
| 133 | sum = 0.0; | |
| 134 | sample_window= sample - ORDER2; | |
| 135 | ||
| 136 | for (i = 0; i < ORDER ;i++) | |
| 137 | sum += (float)(coef[i] * | |
| 138 | ((sample_window>=length)? 0.0 : data[sample_window++])) ; | |
| 139 | ||
| 140 | /* Saturation ??? */ | |
| 141 | if (sum> 32767.) { sum=32767.; peak++; } | |
| 142 | if (sum< -32768.) { sum=-32768; peak++; } | |
| 143 | result[sample] = (sample_t) sum; | |
| 144 | } | |
| 145 | ||
| 146 | if (peak) | |
| 147 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 148 | "Saturation %2.3f %%.", 100.0*peak/ (float) length); | |
| 149 | } | |
| 150 | ||
| 151 | /***********************************************************************/ | |
| 152 | /* Prevent aliasing by filtering any freq above the output_rate */ | |
| 153 | /* */ | |
| 154 | /* I don't worry about looping point -> they will remain soft if they */ | |
| 155 | /* were already */ | |
| 156 | /***********************************************************************/ | |
| 157 | void antialiasing(Sample *sp, int32 output_rate ) | |
| 158 | { | |
| 159 | sample_t *temp; | |
| 160 | int i; | |
| 161 | float fir_symetric[ORDER]; | |
| 162 | float fir_coef[ORDER2]; | |
| 163 | float freq_cut; /* cutoff frequency [0..1.0] FREQ_CUT/SAMP_FREQ*/ | |
| 164 | ||
| 165 | ||
| 166 | ctl->cmsg(CMSG_INFO, VERB_NOISY, "Antialiasing: Fsample=%iKHz", | |
| 167 | sp->sample_rate); | |
| 168 | ||
| 169 | /* No oversampling */ | |
| 170 | if (output_rate>=sp->sample_rate) | |
| 171 | return; | |
| 172 | ||
| 173 | freq_cut= (float) output_rate / (float) sp->sample_rate; | |
| 174 | ctl->cmsg(CMSG_INFO, VERB_NOISY, "Antialiasing: cutoff=%f%%", | |
| 175 | freq_cut*100.); | |
| 176 | ||
| 177 | designfir(fir_coef,freq_cut); | |
| 178 | ||
| 179 | /* Make the filter symetric */ | |
| 180 | for (i = 0 ; i<ORDER2 ;i++) | |
| 181 | fir_symetric[ORDER-1 - i] = fir_symetric[i] = fir_coef[ORDER2-1 - i]; | |
| 182 | ||
| 183 | /* We apply the filter we have designed on a copy of the patch */ | |
| 184 | temp = safe_malloc(sp->data_length); | |
| 185 | memcpy(temp,sp->data,sp->data_length); | |
| 186 | ||
| 187 | filter(sp->data,temp,sp->data_length/sizeof(sample_t),fir_symetric); | |
| 188 | ||
| 189 | free(temp); | |
| 190 | } |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | ||
| 7 | filter.h : written by Vincent Pagel ( pagel@loria.fr ) | |
| 8 | ||
| 9 | implements fir antialiasing filter : should help when setting sample | |
| 10 | rates as low as 8Khz. | |
| 11 | ||
| 12 | */ | |
| 13 | ||
| 14 | /* Order of the FIR filter = 20 should be enough ! */ | |
| 15 | #define ORDER 20 | |
| 16 | #define ORDER2 ORDER/2 | |
| 17 | ||
| 18 | #ifndef PI | |
| 19 | #define PI 3.14159265 | |
| 20 | #endif | |
| 21 | ||
| 22 | extern void antialiasing(Sample *sp, int32 output_rate); |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | ||
| 8 | instrum.c | |
| 9 | ||
| 10 | Code to load and unload GUS-compatible instrument patches. | |
| 11 | ||
| 12 | */ | |
| 13 | ||
| 14 | #if HAVE_CONFIG_H | |
| 15 | # include <config.h> | |
| 16 | #endif | |
| 7 | 17 | |
| 8 | 18 | #include <stdio.h> |
| 9 | 19 | #include <string.h> |
| 10 | 20 | #include <stdlib.h> |
| 11 | 21 | |
| 12 | #include "config.h" | |
| 22 | #include "SDL.h" | |
| 23 | ||
| 24 | #include "timidity.h" | |
| 25 | #include "options.h" | |
| 13 | 26 | #include "common.h" |
| 14 | 27 | #include "instrum.h" |
| 15 | #include "playmidi.h" | |
| 16 | #include "output.h" | |
| 17 | #include "ctrlmode.h" | |
| 18 | 28 | #include "resample.h" |
| 19 | 29 | #include "tables.h" |
| 20 | #include "filter.h" | |
| 21 | ||
| 22 | /* Some functions get aggravated if not even the standard banks are | |
| 23 | available. */ | |
| 24 | static ToneBank standard_tonebank, standard_drumset; | |
| 25 | ToneBank | |
| 26 | *tonebank[MAXBANK]={&standard_tonebank}, | |
| 27 | *drumset[MAXBANK]={&standard_drumset}; | |
| 28 | ||
| 29 | /* This is a special instrument, used for all melodic programs */ | |
| 30 | InstrumentLayer *default_instrument=0; | |
| 31 | ||
| 32 | /* This is only used for tracks that don't specify a program */ | |
| 33 | int default_program=DEFAULT_PROGRAM; | |
| 34 | ||
| 35 | int antialiasing_allowed=0; | |
| 36 | #ifdef FAST_DECAY | |
| 37 | int fast_decay=1; | |
| 38 | #else | |
| 39 | int fast_decay=0; | |
| 40 | #endif | |
| 41 | ||
| 42 | ||
| 43 | int current_tune_number = 0; | |
| 44 | int last_tune_purged = 0; | |
| 45 | int current_patch_memory = 0; | |
| 46 | int max_patch_memory = 60000000; | |
| 47 | ||
| 48 | static void purge_as_required(void); | |
| 49 | 30 | |
| 50 | 31 | static void free_instrument(Instrument *ip) |
| 51 | 32 | { |
| 52 | 33 | Sample *sp; |
| 53 | 34 | int i; |
| 54 | 35 | if (!ip) return; |
| 55 | ||
| 56 | if (!ip->contents) | |
| 57 | 36 | for (i=0; i<ip->samples; i++) |
| 58 | 37 | { |
| 59 | 38 | sp=&(ip->sample[i]); |
| 60 | if (sp->data) free(sp->data); | |
| 39 | free(sp->data); | |
| 61 | 40 | } |
| 62 | 41 | free(ip->sample); |
| 63 | ||
| 64 | if (!ip->contents) | |
| 65 | for (i=0; i<ip->right_samples; i++) | |
| 66 | { | |
| 67 | sp=&(ip->right_sample[i]); | |
| 68 | if (sp->data) free(sp->data); | |
| 69 | } | |
| 70 | if (ip->right_sample) | |
| 71 | free(ip->right_sample); | |
| 72 | 42 | free(ip); |
| 73 | 43 | } |
| 74 | 44 | |
| 75 | ||
| 76 | static void free_layer(InstrumentLayer *lp) | |
| 77 | { | |
| 78 | InstrumentLayer *next; | |
| 79 | ||
| 80 | current_patch_memory -= lp->size; | |
| 81 | ||
| 82 | for (; lp; lp = next) | |
| 83 | { | |
| 84 | next = lp->next; | |
| 85 | free_instrument(lp->instrument); | |
| 86 | free(lp); | |
| 87 | } | |
| 88 | } | |
| 89 | ||
| 90 | static void free_bank(int dr, int b) | |
| 45 | static void free_bank(MidiSong *song, int dr, int b) | |
| 91 | 46 | { |
| 92 | 47 | int i; |
| 93 | ToneBank *bank=((dr) ? drumset[b] : tonebank[b]); | |
| 94 | for (i=0; i<MAXPROG; i++) | |
| 95 | { | |
| 96 | if (bank->tone[i].layer) | |
| 97 | { | |
| 98 | /* Not that this could ever happen, of course */ | |
| 99 | if (bank->tone[i].layer != MAGIC_LOAD_INSTRUMENT) | |
| 100 | { | |
| 101 | free_layer(bank->tone[i].layer); | |
| 102 | bank->tone[i].layer=NULL; | |
| 103 | bank->tone[i].last_used=-1; | |
| 104 | } | |
| 105 | } | |
| 106 | if (bank->tone[i].name) | |
| 107 | { | |
| 108 | free(bank->tone[i].name); | |
| 109 | bank->tone[i].name = NULL; | |
| 110 | } | |
| 111 | } | |
| 112 | } | |
| 113 | ||
| 114 | ||
| 115 | static void free_old_bank(int dr, int b, int how_old) | |
| 116 | { | |
| 117 | int i; | |
| 118 | ToneBank *bank=((dr) ? drumset[b] : tonebank[b]); | |
| 119 | for (i=0; i<MAXPROG; i++) | |
| 120 | if (bank->tone[i].layer && bank->tone[i].last_used < how_old) | |
| 48 | ToneBank *bank=((dr) ? song->drumset[b] : song->tonebank[b]); | |
| 49 | for (i=0; i<MAXBANK; i++) | |
| 50 | if (bank->instrument[i]) | |
| 121 | 51 | { |
| 122 | if (bank->tone[i].layer != MAGIC_LOAD_INSTRUMENT) | |
| 123 | { | |
| 124 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 125 | "Unloading %s %s[%d,%d] - last used %d.", | |
| 126 | (dr)? "drum" : "inst", bank->tone[i].name, | |
| 127 | i, b, bank->tone[i].last_used); | |
| 128 | free_layer(bank->tone[i].layer); | |
| 129 | bank->tone[i].layer=NULL; | |
| 130 | bank->tone[i].last_used=-1; | |
| 131 | } | |
| 52 | /* Not that this could ever happen, of course */ | |
| 53 | if (bank->instrument[i] != MAGIC_LOAD_INSTRUMENT) | |
| 54 | free_instrument(bank->instrument[i]); | |
| 55 | bank->instrument[i]=0; | |
| 132 | 56 | } |
| 133 | 57 | } |
| 134 | 58 | |
| 135 | ||
| 136 | int32 convert_envelope_rate_attack(uint8 rate, uint8 fastness) | |
| 137 | { | |
| 138 | int32 r; | |
| 139 | ||
| 140 | r=3-((rate>>6) & 0x3); | |
| 141 | r*=3; | |
| 142 | r = (int32)(rate & 0x3f) << r; /* 6.9 fixed point */ | |
| 59 | static Sint32 convert_envelope_rate(MidiSong *song, Uint8 rate) | |
| 60 | { | |
| 61 | Sint32 r; | |
| 62 | ||
| 63 | r = 3 - ((rate >> 6) & 0x3); | |
| 64 | r *= 3; | |
| 65 | r = (Sint32) (rate & 0x3f) << r; /* 6.9 fixed point */ | |
| 143 | 66 | |
| 144 | 67 | /* 15.15 fixed point. */ |
| 145 | return (((r * 44100) / play_mode->rate) * control_ratio) | |
| 146 | << 10; | |
| 147 | } | |
| 148 | ||
| 149 | int32 convert_envelope_rate(uint8 rate) | |
| 150 | { | |
| 151 | int32 r; | |
| 152 | ||
| 153 | r=3-((rate>>6) & 0x3); | |
| 154 | r*=3; | |
| 155 | r = (int32)(rate & 0x3f) << r; /* 6.9 fixed point */ | |
| 156 | ||
| 157 | /* 15.15 fixed point. */ | |
| 158 | return (((r * 44100) / play_mode->rate) * control_ratio) | |
| 159 | << ((fast_decay) ? 10 : 9); | |
| 160 | } | |
| 161 | ||
| 162 | int32 convert_envelope_offset(uint8 offset) | |
| 68 | r = ((r * 44100) / song->rate) * song->control_ratio; | |
| 69 | ||
| 70 | #ifdef FAST_DECAY | |
| 71 | return r << 10; | |
| 72 | #else | |
| 73 | return r << 9; | |
| 74 | #endif | |
| 75 | } | |
| 76 | ||
| 77 | static Sint32 convert_envelope_offset(Uint8 offset) | |
| 163 | 78 | { |
| 164 | 79 | /* This is not too good... Can anyone tell me what these values mean? |
| 165 | 80 | Are they GUS-style "exponential" volumes? And what does that mean? */ |
| 168 | 83 | return offset << (7+15); |
| 169 | 84 | } |
| 170 | 85 | |
| 171 | int32 convert_tremolo_sweep(uint8 sweep) | |
| 86 | static Sint32 convert_tremolo_sweep(MidiSong *song, Uint8 sweep) | |
| 172 | 87 | { |
| 173 | 88 | if (!sweep) |
| 174 | 89 | return 0; |
| 175 | 90 | |
| 176 | 91 | return |
| 177 | ((control_ratio * SWEEP_TUNING) << SWEEP_SHIFT) / | |
| 178 | (play_mode->rate * sweep); | |
| 179 | } | |
| 180 | ||
| 181 | int32 convert_vibrato_sweep(uint8 sweep, int32 vib_control_ratio) | |
| 92 | ((song->control_ratio * SWEEP_TUNING) << SWEEP_SHIFT) / | |
| 93 | (song->rate * sweep); | |
| 94 | } | |
| 95 | ||
| 96 | static Sint32 convert_vibrato_sweep(MidiSong *song, Uint8 sweep, | |
| 97 | Sint32 vib_control_ratio) | |
| 182 | 98 | { |
| 183 | 99 | if (!sweep) |
| 184 | 100 | return 0; |
| 185 | 101 | |
| 186 | 102 | return |
| 187 | (int32) (FSCALE((double) (vib_control_ratio) * SWEEP_TUNING, SWEEP_SHIFT) | |
| 188 | / (double)(play_mode->rate * sweep)); | |
| 103 | (Sint32) (FSCALE((double) (vib_control_ratio) * SWEEP_TUNING, SWEEP_SHIFT) | |
| 104 | / (double)(song->rate * sweep)); | |
| 189 | 105 | |
| 190 | 106 | /* this was overflowing with seashore.pat |
| 191 | 107 | |
| 192 | 108 | ((vib_control_ratio * SWEEP_TUNING) << SWEEP_SHIFT) / |
| 193 | (play_mode->rate * sweep); */ | |
| 194 | } | |
| 195 | ||
| 196 | int32 convert_tremolo_rate(uint8 rate) | |
| 109 | (song->rate * sweep); */ | |
| 110 | } | |
| 111 | ||
| 112 | static Sint32 convert_tremolo_rate(MidiSong *song, Uint8 rate) | |
| 197 | 113 | { |
| 198 | 114 | return |
| 199 | ((SINE_CYCLE_LENGTH * control_ratio * rate) << RATE_SHIFT) / | |
| 200 | (TREMOLO_RATE_TUNING * play_mode->rate); | |
| 201 | } | |
| 202 | ||
| 203 | int32 convert_vibrato_rate(uint8 rate) | |
| 115 | ((SINE_CYCLE_LENGTH * song->control_ratio * rate) << RATE_SHIFT) / | |
| 116 | (TREMOLO_RATE_TUNING * song->rate); | |
| 117 | } | |
| 118 | ||
| 119 | static Sint32 convert_vibrato_rate(MidiSong *song, Uint8 rate) | |
| 204 | 120 | { |
| 205 | 121 | /* Return a suitable vibrato_control_ratio value */ |
| 206 | 122 | return |
| 207 | (VIBRATO_RATE_TUNING * play_mode->rate) / | |
| 123 | (VIBRATO_RATE_TUNING * song->rate) / | |
| 208 | 124 | (rate * 2 * VIBRATO_SAMPLE_INCREMENTS); |
| 209 | 125 | } |
| 210 | 126 | |
| 211 | static void reverse_data(int16 *sp, int32 ls, int32 le) | |
| 212 | { | |
| 213 | int16 s, *ep=sp+le; | |
| 127 | static void reverse_data(Sint16 *sp, Sint32 ls, Sint32 le) | |
| 128 | { | |
| 129 | Sint16 s, *ep=sp+le; | |
| 214 | 130 | sp+=ls; |
| 215 | 131 | le-=ls; |
| 216 | 132 | le/=2; |
| 232 | 148 | undefined. |
| 233 | 149 | |
| 234 | 150 | TODO: do reverse loops right */ |
| 235 | static InstrumentLayer *load_instrument(const char *name, int font_type, int percussion, | |
| 236 | int panning, int amp, int cfg_tuning, int note_to_use, | |
| 151 | static Instrument *load_instrument(MidiSong *song, char *name, int percussion, | |
| 152 | int panning, int amp, int note_to_use, | |
| 237 | 153 | int strip_loop, int strip_envelope, |
| 238 | int strip_tail, int bank, int gm_num, int sf_ix) | |
| 239 | { | |
| 240 | InstrumentLayer *lp, *lastlp, *headlp = 0; | |
| 154 | int strip_tail) | |
| 155 | { | |
| 241 | 156 | Instrument *ip; |
| 242 | FILE *fp; | |
| 243 | uint8 tmp[1024]; | |
| 157 | Sample *sp; | |
| 158 | SDL_RWops *rw; | |
| 159 | char tmp[1024]; | |
| 244 | 160 | int i,j,noluck=0; |
| 245 | #ifdef PATCH_EXT_LIST | |
| 246 | 161 | static char *patch_ext[] = PATCH_EXT_LIST; |
| 247 | #endif | |
| 248 | int sf2flag = 0; | |
| 249 | int right_samples = 0; | |
| 250 | int stereo_channels = 1, stereo_layer; | |
| 251 | int vlayer_list[19][4], vlayer, vlayer_count = 0; | |
| 252 | 162 | |
| 253 | 163 | if (!name) return 0; |
| 254 | 164 | |
| 255 | 165 | /* Open patch file */ |
| 256 | if ((fp=open_file(name, 1, OF_NORMAL)) == NULL) | |
| 166 | if ((rw=open_file(name)) == NULL) | |
| 257 | 167 | { |
| 258 | 168 | noluck=1; |
| 259 | #ifdef PATCH_EXT_LIST | |
| 260 | 169 | /* Try with various extensions */ |
| 261 | 170 | for (i=0; patch_ext[i]; i++) |
| 262 | 171 | { |
| 263 | if (strlen(name)+strlen(patch_ext[i])<PATH_MAX) | |
| 264 | { | |
| 265 | char path[PATH_MAX]; | |
| 266 | strcpy(path, name); | |
| 267 | strcat(path, patch_ext[i]); | |
| 268 | if ((fp=open_file(path, 1, OF_NORMAL)) != NULL) | |
| 172 | if (strlen(name)+strlen(patch_ext[i])<1024) | |
| 173 | { | |
| 174 | strcpy(tmp, name); | |
| 175 | strcat(tmp, patch_ext[i]); | |
| 176 | if ((rw=open_file(tmp)) != NULL) | |
| 269 | 177 | { |
| 270 | 178 | noluck=0; |
| 271 | 179 | break; |
| 272 | 180 | } |
| 273 | 181 | } |
| 274 | 182 | } |
| 275 | #endif | |
| 276 | 183 | } |
| 277 | 184 | |
| 278 | 185 | if (noluck) |
| 279 | 186 | { |
| 280 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 281 | "Instrument `%s' can't be found.", name); | |
| 187 | SNDDBG(("Instrument `%s' can't be found.\n", name)); | |
| 282 | 188 | return 0; |
| 283 | 189 | } |
| 284 | 190 | |
| 285 | /*ctl->cmsg(CMSG_INFO, VERB_NOISY, "Loading instrument %s", current_filename);*/ | |
| 191 | SNDDBG(("Loading instrument %s\n", tmp)); | |
| 286 | 192 | |
| 287 | 193 | /* Read some headers and do cursory sanity checks. There are loads |
| 288 | 194 | of magic offsets. This could be rewritten... */ |
| 289 | 195 | |
| 290 | if ((239 != fread(tmp, 1, 239, fp)) || | |
| 196 | if ((239 != SDL_RWread(rw, tmp, 1, 239)) || | |
| 291 | 197 | (memcmp(tmp, "GF1PATCH110\0ID#000002", 22) && |
| 292 | 198 | memcmp(tmp, "GF1PATCH100\0ID#000002", 22))) /* don't know what the |
| 293 | 199 | differences are */ |
| 294 | 200 | { |
| 295 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: not an instrument", name); | |
| 201 | SNDDBG(("%s: not an instrument\n", name)); | |
| 202 | SDL_RWclose(rw); | |
| 296 | 203 | return 0; |
| 297 | 204 | } |
| 298 | ||
| 299 | /* patch layout: | |
| 300 | * bytes: info: starts at offset: | |
| 301 | * 22 id (see above) 0 | |
| 302 | * 60 copyright 22 | |
| 303 | * 1 instruments 82 | |
| 304 | * 1 voices 83 | |
| 305 | * 1 channels 84 | |
| 306 | * 2 number of waveforms 85 | |
| 307 | * 2 master volume 87 | |
| 308 | * 4 datasize 89 | |
| 309 | * 36 reserved, but now: 93 | |
| 310 | * 7 "SF2EXT\0" id 93 | |
| 311 | * 1 right samples 100 | |
| 312 | * 28 reserved 101 | |
| 313 | * 2 instrument number 129 | |
| 314 | * 16 instrument name 131 | |
| 315 | * 4 instrument size 147 | |
| 316 | * 1 number of layers 151 | |
| 317 | * 40 reserved 152 | |
| 318 | * 1 layer duplicate 192 | |
| 319 | * 1 layer number 193 | |
| 320 | * 4 layer size 194 | |
| 321 | * 1 number of samples 198 | |
| 322 | * 40 reserved 199 | |
| 323 | * 239 | |
| 324 | * THEN, for each sample, see below | |
| 325 | */ | |
| 326 | ||
| 327 | if (!memcmp(tmp + 93, "SF2EXT", 6)) | |
| 328 | { | |
| 329 | sf2flag = 1; | |
| 330 | vlayer_count = tmp[152]; | |
| 331 | } | |
| 332 | ||
| 205 | ||
| 333 | 206 | if (tmp[82] != 1 && tmp[82] != 0) /* instruments. To some patch makers, |
| 334 | 207 | 0 means 1 */ |
| 335 | 208 | { |
| 336 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 337 | "Can't handle patches with %d instruments", tmp[82]); | |
| 209 | SNDDBG(("Can't handle patches with %d instruments\n", tmp[82])); | |
| 210 | SDL_RWclose(rw); | |
| 338 | 211 | return 0; |
| 339 | 212 | } |
| 340 | 213 | |
| 341 | 214 | if (tmp[151] != 1 && tmp[151] != 0) /* layers. What's a layer? */ |
| 342 | 215 | { |
| 343 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 344 | "Can't handle instruments with %d layers", tmp[151]); | |
| 216 | SNDDBG(("Can't handle instruments with %d layers\n", tmp[151])); | |
| 217 | SDL_RWclose(rw); | |
| 345 | 218 | return 0; |
| 346 | 219 | } |
| 347 | 220 | |
| 348 | ||
| 349 | if (sf2flag && vlayer_count > 0) { | |
| 350 | for (i = 0; i < 9; i++) | |
| 351 | for (j = 0; j < 4; j++) | |
| 352 | vlayer_list[i][j] = tmp[153+i*4+j]; | |
| 353 | for (i = 9; i < 19; i++) | |
| 354 | for (j = 0; j < 4; j++) | |
| 355 | vlayer_list[i][j] = tmp[199+(i-9)*4+j]; | |
| 356 | } | |
| 357 | else { | |
| 358 | for (i = 0; i < 19; i++) | |
| 359 | for (j = 0; j < 4; j++) | |
| 360 | vlayer_list[i][j] = 0; | |
| 361 | vlayer_list[0][0] = 0; | |
| 362 | vlayer_list[0][1] = 127; | |
| 363 | vlayer_list[0][2] = tmp[198]; | |
| 364 | vlayer_list[0][3] = 0; | |
| 365 | vlayer_count = 1; | |
| 366 | } | |
| 367 | ||
| 368 | lastlp = 0; | |
| 369 | ||
| 370 | for (vlayer = 0; vlayer < vlayer_count; vlayer++) { | |
| 371 | ||
| 372 | lp=(InstrumentLayer *)safe_malloc(sizeof(InstrumentLayer)); | |
| 373 | lp->size = sizeof(InstrumentLayer); | |
| 374 | lp->lo = vlayer_list[vlayer][0]; | |
| 375 | lp->hi = vlayer_list[vlayer][1]; | |
| 376 | ip=(Instrument *)safe_malloc(sizeof(Instrument)); | |
| 377 | lp->size += sizeof(Instrument); | |
| 378 | lp->instrument = ip; | |
| 379 | lp->next = 0; | |
| 380 | ||
| 381 | if (lastlp) lastlp->next = lp; | |
| 382 | else headlp = lp; | |
| 383 | ||
| 384 | lastlp = lp; | |
| 385 | ||
| 386 | if (sf2flag) ip->type = INST_SF2; | |
| 387 | else ip->type = INST_GUS; | |
| 388 | ip->samples = vlayer_list[vlayer][2]; | |
| 389 | ip->sample = (Sample *)safe_malloc(sizeof(Sample) * ip->samples); | |
| 390 | lp->size += sizeof(Sample) * ip->samples; | |
| 391 | ip->left_samples = ip->samples; | |
| 392 | ip->left_sample = ip->sample; | |
| 393 | right_samples = vlayer_list[vlayer][3]; | |
| 394 | ip->right_samples = right_samples; | |
| 395 | if (right_samples) | |
| 396 | { | |
| 397 | ip->right_sample = (Sample *)safe_malloc(sizeof(Sample) * right_samples); | |
| 398 | lp->size += sizeof(Sample) * right_samples; | |
| 399 | stereo_channels = 2; | |
| 400 | } | |
| 401 | else ip->right_sample = 0; | |
| 402 | ip->contents = 0; | |
| 403 | ||
| 404 | ctl->cmsg(CMSG_INFO, VERB_NOISY, "%s%s[%d,%d] %s(%d-%d layer %d of %d)", | |
| 405 | (percussion)? " ":"", name, | |
| 406 | (percussion)? note_to_use : gm_num, bank, | |
| 407 | (right_samples)? "(2) " : "", | |
| 408 | lp->lo, lp->hi, vlayer+1, vlayer_count); | |
| 409 | ||
| 410 | for (stereo_layer = 0; stereo_layer < stereo_channels; stereo_layer++) | |
| 411 | { | |
| 412 | int sample_count = 0; | |
| 413 | ||
| 414 | if (stereo_layer == 0) sample_count = ip->left_samples; | |
| 415 | else if (stereo_layer == 1) sample_count = ip->right_samples; | |
| 416 | ||
| 417 | for (i=0; i < sample_count; i++) | |
| 418 | { | |
| 419 | uint8 fractions; | |
| 420 | int32 tmplong; | |
| 421 | uint16 tmpshort; | |
| 422 | uint16 sample_volume = 0; | |
| 423 | uint8 tmpchar; | |
| 424 | Sample *sp = 0; | |
| 425 | uint8 sf2delay = 0; | |
| 221 | ip=safe_malloc(sizeof(Instrument)); | |
| 222 | ip->samples = tmp[198]; | |
| 223 | ip->sample = safe_malloc(sizeof(Sample) * ip->samples); | |
| 224 | for (i=0; i<ip->samples; i++) | |
| 225 | { | |
| 226 | ||
| 227 | Uint8 fractions; | |
| 228 | Sint32 tmplong; | |
| 229 | Uint16 tmpshort; | |
| 230 | Uint8 tmpchar; | |
| 426 | 231 | |
| 427 | 232 | #define READ_CHAR(thing) \ |
| 428 | if ((size_t)1 != fread(&tmpchar, 1, 1, fp)) goto fail; \ | |
| 233 | if (1 != SDL_RWread(rw, &tmpchar, 1, 1)) goto fail; \ | |
| 429 | 234 | thing = tmpchar; |
| 430 | 235 | #define READ_SHORT(thing) \ |
| 431 | if ((size_t)1 != fread(&tmpshort, 2, 1, fp)) goto fail; \ | |
| 432 | thing = LE_SHORT(tmpshort); | |
| 236 | if (1 != SDL_RWread(rw, &tmpshort, 2, 1)) goto fail; \ | |
| 237 | thing = SDL_SwapLE16(tmpshort); | |
| 433 | 238 | #define READ_LONG(thing) \ |
| 434 | if ((size_t)1 != fread(&tmplong, 4, 1, fp)) goto fail; \ | |
| 435 | thing = LE_LONG(tmplong); | |
| 436 | ||
| 437 | /* | |
| 438 | * 7 sample name | |
| 439 | * 1 fractions | |
| 440 | * 4 length | |
| 441 | * 4 loop start | |
| 442 | * 4 loop end | |
| 443 | * 2 sample rate | |
| 444 | * 4 low frequency | |
| 445 | * 4 high frequency | |
| 446 | * 2 finetune | |
| 447 | * 1 panning | |
| 448 | * 6 envelope rates | | |
| 449 | * 6 envelope offsets | 18 bytes | |
| 450 | * 3 tremolo sweep, rate, depth | | |
| 451 | * 3 vibrato sweep, rate, depth | | |
| 452 | * 1 sample mode | |
| 453 | * 2 scale frequency | |
| 454 | * 2 scale factor | |
| 455 | * 2 sample volume (??) | |
| 456 | * 34 reserved | |
| 457 | * Now: 1 delay | |
| 458 | * 33 reserved | |
| 459 | */ | |
| 460 | skip(fp, 7); /* Skip the wave name */ | |
| 461 | ||
| 462 | if (1 != fread(&fractions, 1, 1, fp)) | |
| 239 | if (1 != SDL_RWread(rw, &tmplong, 4, 1)) goto fail; \ | |
| 240 | thing = SDL_SwapLE32(tmplong); | |
| 241 | ||
| 242 | SDL_RWseek(rw, 7, RW_SEEK_CUR); /* Skip the wave name */ | |
| 243 | ||
| 244 | if (1 != SDL_RWread(rw, &fractions, 1, 1)) | |
| 463 | 245 | { |
| 464 | 246 | fail: |
| 465 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "Error reading sample %d", i); | |
| 466 | if (stereo_layer == 1) | |
| 467 | { | |
| 468 | for (j=0; j<i; j++) | |
| 469 | free(ip->right_sample[j].data); | |
| 470 | free(ip->right_sample); | |
| 471 | i = ip->left_samples; | |
| 472 | } | |
| 247 | SNDDBG(("Error reading sample %d\n", i)); | |
| 473 | 248 | for (j=0; j<i; j++) |
| 474 | free(ip->left_sample[j].data); | |
| 475 | free(ip->left_sample); | |
| 249 | free(ip->sample[j].data); | |
| 250 | free(ip->sample); | |
| 476 | 251 | free(ip); |
| 477 | free(lp); | |
| 252 | SDL_RWclose(rw); | |
| 478 | 253 | return 0; |
| 479 | 254 | } |
| 480 | 255 | |
| 481 | if (stereo_layer == 0) sp=&(ip->left_sample[i]); | |
| 482 | else if (stereo_layer == 1) sp=&(ip->right_sample[i]); | |
| 483 | ||
| 256 | sp=&(ip->sample[i]); | |
| 257 | ||
| 484 | 258 | READ_LONG(sp->data_length); |
| 485 | 259 | READ_LONG(sp->loop_start); |
| 486 | 260 | READ_LONG(sp->loop_end); |
| 488 | 262 | READ_LONG(sp->low_freq); |
| 489 | 263 | READ_LONG(sp->high_freq); |
| 490 | 264 | READ_LONG(sp->root_freq); |
| 491 | skip(fp, 2); /* Why have a "root frequency" and then "tuning"?? */ | |
| 265 | SDL_RWseek(rw, 2, RW_SEEK_CUR); /* Why have a "root frequency" and then | |
| 266 | * "tuning"?? */ | |
| 492 | 267 | |
| 493 | 268 | READ_CHAR(tmp[0]); |
| 494 | 269 | |
| 495 | 270 | if (panning==-1) |
| 496 | 271 | sp->panning = (tmp[0] * 8 + 4) & 0x7f; |
| 497 | 272 | else |
| 498 | sp->panning=(uint8)(panning & 0x7F); | |
| 499 | ||
| 500 | sp->resonance=0; | |
| 501 | sp->cutoff_freq=0; | |
| 502 | sp->reverberation=0; | |
| 503 | sp->chorusdepth=0; | |
| 504 | sp->exclusiveClass=0; | |
| 505 | sp->keyToModEnvHold=0; | |
| 506 | sp->keyToModEnvDecay=0; | |
| 507 | sp->keyToVolEnvHold=0; | |
| 508 | sp->keyToVolEnvDecay=0; | |
| 509 | ||
| 510 | if (cfg_tuning) | |
| 511 | { | |
| 512 | double tune_factor = (double)(cfg_tuning)/1200.0; | |
| 513 | tune_factor = pow(2.0, tune_factor); | |
| 514 | sp->root_freq = (uint32)( tune_factor * (double)sp->root_freq ); | |
| 515 | } | |
| 273 | sp->panning=(Uint8)(panning & 0x7F); | |
| 516 | 274 | |
| 517 | 275 | /* envelope, tremolo, and vibrato */ |
| 518 | if (18 != fread(tmp, 1, 18, fp)) goto fail; | |
| 276 | if (18 != SDL_RWread(rw, tmp, 1, 18)) goto fail; | |
| 519 | 277 | |
| 520 | 278 | if (!tmp[13] || !tmp[14]) |
| 521 | 279 | { |
| 522 | 280 | sp->tremolo_sweep_increment= |
| 523 | 281 | sp->tremolo_phase_increment=sp->tremolo_depth=0; |
| 524 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, " * no tremolo"); | |
| 282 | SNDDBG((" * no tremolo\n")); | |
| 525 | 283 | } |
| 526 | 284 | else |
| 527 | 285 | { |
| 528 | sp->tremolo_sweep_increment=convert_tremolo_sweep(tmp[12]); | |
| 529 | sp->tremolo_phase_increment=convert_tremolo_rate(tmp[13]); | |
| 286 | sp->tremolo_sweep_increment=convert_tremolo_sweep(song, tmp[12]); | |
| 287 | sp->tremolo_phase_increment=convert_tremolo_rate(song, tmp[13]); | |
| 530 | 288 | sp->tremolo_depth=tmp[14]; |
| 531 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 532 | " * tremolo: sweep %d, phase %d, depth %d", | |
| 289 | SNDDBG((" * tremolo: sweep %d, phase %d, depth %d\n", | |
| 533 | 290 | sp->tremolo_sweep_increment, sp->tremolo_phase_increment, |
| 534 | sp->tremolo_depth); | |
| 291 | sp->tremolo_depth)); | |
| 535 | 292 | } |
| 536 | 293 | |
| 537 | 294 | if (!tmp[16] || !tmp[17]) |
| 538 | 295 | { |
| 539 | 296 | sp->vibrato_sweep_increment= |
| 540 | 297 | sp->vibrato_control_ratio=sp->vibrato_depth=0; |
| 541 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, " * no vibrato"); | |
| 298 | SNDDBG((" * no vibrato\n")); | |
| 542 | 299 | } |
| 543 | 300 | else |
| 544 | 301 | { |
| 545 | sp->vibrato_control_ratio=convert_vibrato_rate(tmp[16]); | |
| 302 | sp->vibrato_control_ratio=convert_vibrato_rate(song, tmp[16]); | |
| 546 | 303 | sp->vibrato_sweep_increment= |
| 547 | convert_vibrato_sweep(tmp[15], sp->vibrato_control_ratio); | |
| 304 | convert_vibrato_sweep(song, tmp[15], sp->vibrato_control_ratio); | |
| 548 | 305 | sp->vibrato_depth=tmp[17]; |
| 549 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 550 | " * vibrato: sweep %d, ctl %d, depth %d", | |
| 306 | SNDDBG((" * vibrato: sweep %d, ctl %d, depth %d\n", | |
| 551 | 307 | sp->vibrato_sweep_increment, sp->vibrato_control_ratio, |
| 552 | sp->vibrato_depth); | |
| 308 | sp->vibrato_depth)); | |
| 553 | 309 | |
| 554 | 310 | } |
| 555 | 311 | |
| 556 | 312 | READ_CHAR(sp->modes); |
| 557 | READ_SHORT(tmpshort); | |
| 558 | sp->freq_center = (uint8)tmpshort; | |
| 559 | READ_SHORT(sp->freq_scale); | |
| 560 | ||
| 561 | if (sf2flag) | |
| 562 | { | |
| 563 | READ_SHORT(sample_volume); | |
| 564 | READ_CHAR(sf2delay); | |
| 565 | READ_CHAR(sp->exclusiveClass); | |
| 566 | skip(fp, 32); | |
| 567 | } | |
| 568 | else | |
| 569 | { | |
| 570 | skip(fp, 36); | |
| 571 | } | |
| 313 | ||
| 314 | SDL_RWseek(rw, 40, RW_SEEK_CUR); /* skip the useless scale frequency, scale | |
| 315 | factor (what's it mean?), and reserved | |
| 316 | space */ | |
| 572 | 317 | |
| 573 | 318 | /* Mark this as a fixed-pitch instrument if such a deed is desired. */ |
| 574 | 319 | if (note_to_use!=-1) |
| 575 | sp->note_to_use=(uint8)(note_to_use); | |
| 320 | sp->note_to_use=(Uint8)(note_to_use); | |
| 576 | 321 | else |
| 577 | 322 | sp->note_to_use=0; |
| 578 | 323 | |
| 589 | 334 | (sp->modes & (MODES_SUSTAIN | MODES_LOOPING | |
| 590 | 335 | MODES_PINGPONG | MODES_REVERSE))) |
| 591 | 336 | { |
| 592 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, " - Removing loop and/or sustain"); | |
| 337 | SNDDBG((" - Removing loop and/or sustain\n")); | |
| 593 | 338 | sp->modes &=~(MODES_SUSTAIN | MODES_LOOPING | |
| 594 | 339 | MODES_PINGPONG | MODES_REVERSE); |
| 595 | 340 | } |
| 596 | 341 | |
| 597 | 342 | if (strip_envelope==1) |
| 598 | 343 | { |
| 599 | if (sp->modes & MODES_ENVELOPE) | |
| 600 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, " - Removing envelope"); | |
| 344 | if (sp->modes & MODES_ENVELOPE) { | |
| 345 | SNDDBG((" - Removing envelope\n")); | |
| 346 | } | |
| 601 | 347 | sp->modes &= ~MODES_ENVELOPE; |
| 602 | 348 | } |
| 603 | 349 | else if (strip_envelope != 0) |
| 608 | 354 | /* No loop? Then what's there to sustain? No envelope needed |
| 609 | 355 | either... */ |
| 610 | 356 | sp->modes &= ~(MODES_SUSTAIN|MODES_ENVELOPE); |
| 611 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 612 | " - No loop, removing sustain and envelope"); | |
| 357 | SNDDBG((" - No loop, removing sustain and envelope\n")); | |
| 613 | 358 | } |
| 614 | 359 | else if (!memcmp(tmp, "??????", 6) || tmp[11] >= 100) |
| 615 | 360 | { |
| 616 | 361 | /* Envelope rates all maxed out? Envelope end at a high "offset"? |
| 617 | 362 | That's a weird envelope. Take it out. */ |
| 618 | 363 | sp->modes &= ~MODES_ENVELOPE; |
| 619 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 620 | " - Weirdness, removing envelope"); | |
| 364 | SNDDBG((" - Weirdness, removing envelope\n")); | |
| 621 | 365 | } |
| 622 | 366 | else if (!(sp->modes & MODES_SUSTAIN)) |
| 623 | 367 | { |
| 626 | 370 | envelope either... at least the Gravis ones. They're mostly |
| 627 | 371 | drums. I think. */ |
| 628 | 372 | sp->modes &= ~MODES_ENVELOPE; |
| 629 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 630 | " - No sustain, removing envelope"); | |
| 631 | } | |
| 632 | } | |
| 633 | ||
| 634 | sp->attenuation = 0; | |
| 635 | ||
| 636 | for (j=ATTACK; j<DELAY; j++) | |
| 373 | SNDDBG((" - No sustain, removing envelope\n")); | |
| 374 | } | |
| 375 | } | |
| 376 | ||
| 377 | for (j=0; j<6; j++) | |
| 637 | 378 | { |
| 638 | 379 | sp->envelope_rate[j]= |
| 639 | (j<3)? convert_envelope_rate_attack(tmp[j], 11) : convert_envelope_rate(tmp[j]); | |
| 380 | convert_envelope_rate(song, tmp[j]); | |
| 640 | 381 | sp->envelope_offset[j]= |
| 641 | 382 | convert_envelope_offset(tmp[6+j]); |
| 642 | 383 | } |
| 643 | if (sf2flag) | |
| 644 | { | |
| 645 | if (sf2delay > 5) sf2delay = 5; | |
| 646 | sp->envelope_rate[DELAY] = (int32)( (sf2delay*play_mode->rate) / 1000 ); | |
| 647 | } | |
| 648 | else | |
| 649 | { | |
| 650 | sp->envelope_rate[DELAY]=0; | |
| 651 | } | |
| 652 | sp->envelope_offset[DELAY]=0; | |
| 653 | ||
| 654 | for (j=ATTACK; j<DELAY; j++) | |
| 655 | { | |
| 656 | sp->modulation_rate[j]=sp->envelope_rate[j]; | |
| 657 | sp->modulation_offset[j]=sp->envelope_offset[j]; | |
| 658 | } | |
| 659 | sp->modulation_rate[DELAY] = sp->modulation_offset[DELAY] = 0; | |
| 660 | sp->modEnvToFilterFc=0; | |
| 661 | sp->modEnvToPitch=0; | |
| 662 | sp->lfo_sweep_increment = 0; | |
| 663 | sp->lfo_phase_increment = 0; | |
| 664 | sp->modLfoToFilterFc = 0; | |
| 665 | sp->vibrato_delay = 0; | |
| 666 | 384 | |
| 667 | 385 | /* Then read the sample data */ |
| 668 | if (sp->data_length/2 > MAX_SAMPLE_SIZE) | |
| 669 | { | |
| 670 | goto fail; | |
| 671 | } | |
| 672 | sp->data = (sample_t *)safe_malloc(sp->data_length + 1); | |
| 673 | lp->size += sp->data_length + 1; | |
| 674 | ||
| 675 | if (1 != fread(sp->data, sp->data_length, 1, fp)) | |
| 386 | sp->data = (sample_t *) safe_malloc(sp->data_length+4); | |
| 387 | if (1 != SDL_RWread(rw, sp->data, sp->data_length, 1)) | |
| 676 | 388 | goto fail; |
| 677 | 389 | |
| 678 | 390 | if (!(sp->modes & MODES_16BIT)) /* convert to 16-bit data */ |
| 679 | 391 | { |
| 680 | int32 i=sp->data_length; | |
| 681 | uint8 *cp=(uint8 *)(sp->data); | |
| 682 | uint16 *tmp,*newdta; | |
| 683 | tmp=newdta=(uint16 *)safe_malloc(sp->data_length*2 + 2); | |
| 684 | while (i--) | |
| 685 | *tmp++ = (uint16)(*cp++) << 8; | |
| 686 | cp=(uint8 *)(sp->data); | |
| 687 | sp->data = (sample_t *)newdta; | |
| 688 | free(cp); | |
| 392 | Sint32 k=sp->data_length; | |
| 393 | Uint8 *cp=(Uint8 *)(sp->data); | |
| 394 | Uint16 *tmp16,*new16; | |
| 689 | 395 | sp->data_length *= 2; |
| 690 | 396 | sp->loop_start *= 2; |
| 691 | 397 | sp->loop_end *= 2; |
| 398 | tmp16 = new16 = (Uint16 *) safe_malloc(sp->data_length+4); | |
| 399 | while (k--) | |
| 400 | *tmp16++ = (Uint16)(*cp++) << 8; | |
| 401 | free(sp->data); | |
| 402 | sp->data = (sample_t *)new16; | |
| 692 | 403 | } |
| 693 | 404 | #if SDL_BYTEORDER == SDL_BIG_ENDIAN |
| 694 | 405 | else |
| 695 | 406 | /* convert to machine byte order */ |
| 696 | 407 | { |
| 697 | int32 i=sp->data_length/2; | |
| 698 | int16 *tmp=(int16 *)sp->data,s; | |
| 699 | while (i--) | |
| 700 | { | |
| 701 | s=LE_SHORT(*tmp); | |
| 702 | *tmp++=s; | |
| 408 | Sint32 k=sp->data_length/2; | |
| 409 | Sint16 *tmp16=(Sint16 *)sp->data,s; | |
| 410 | while (k--) | |
| 411 | { | |
| 412 | s=SDL_SwapLE16(*tmp16); | |
| 413 | *tmp16++=s; | |
| 703 | 414 | } |
| 704 | 415 | } |
| 705 | 416 | #endif |
| 706 | 417 | |
| 707 | 418 | if (sp->modes & MODES_UNSIGNED) /* convert to signed data */ |
| 708 | 419 | { |
| 709 | int32 i=sp->data_length/2; | |
| 710 | int16 *tmp=(int16 *)sp->data; | |
| 711 | while (i--) | |
| 712 | *tmp++ ^= 0x8000; | |
| 420 | Sint32 k=sp->data_length/2; | |
| 421 | Sint16 *tmp16=(Sint16 *)sp->data; | |
| 422 | while (k--) | |
| 423 | *tmp16++ ^= 0x8000; | |
| 713 | 424 | } |
| 714 | 425 | |
| 715 | 426 | /* Reverse reverse loops and pass them off as normal loops */ |
| 716 | 427 | if (sp->modes & MODES_REVERSE) |
| 717 | 428 | { |
| 718 | int32 t; | |
| 429 | Sint32 t; | |
| 719 | 430 | /* The GUS apparently plays reverse loops by reversing the |
| 720 | 431 | whole sample. We do the same because the GUS does not SUCK. */ |
| 721 | 432 | |
| 722 | ctl->cmsg(CMSG_WARNING, VERB_NORMAL, "Reverse loop in %s", name); | |
| 723 | reverse_data((int16 *)sp->data, 0, sp->data_length/2); | |
| 433 | SNDDBG(("Reverse loop in %s\n", name)); | |
| 434 | reverse_data((Sint16 *)sp->data, 0, sp->data_length/2); | |
| 724 | 435 | |
| 725 | 436 | t=sp->loop_start; |
| 726 | 437 | sp->loop_start=sp->data_length - sp->loop_end; |
| 730 | 441 | sp->modes |= MODES_LOOPING; /* just in case */ |
| 731 | 442 | } |
| 732 | 443 | |
| 733 | /* If necessary do some anti-aliasing filtering */ | |
| 734 | ||
| 735 | if (antialiasing_allowed) | |
| 736 | antialiasing(sp,play_mode->rate); | |
| 737 | ||
| 738 | 444 | #ifdef ADJUST_SAMPLE_VOLUMES |
| 739 | 445 | if (amp!=-1) |
| 740 | sp->volume=(FLOAT_T)((amp) / 100.0); | |
| 741 | else if (sf2flag) | |
| 742 | sp->volume=(FLOAT_T)((sample_volume) / 255.0); | |
| 446 | sp->volume=(float)((amp) / 100.0); | |
| 743 | 447 | else |
| 744 | 448 | { |
| 745 | 449 | /* Try to determine a volume scaling factor for the sample. |
| 746 | 450 | This is a very crude adjustment, but things sound more |
| 747 | 451 | balanced with it. Still, this should be a runtime option. */ |
| 748 | uint32 i, numsamps=sp->data_length/2; | |
| 749 | uint32 higher=0, highcount=0; | |
| 750 | int16 maxamp=0,a; | |
| 751 | int16 *tmp=(int16 *)sp->data; | |
| 752 | i = numsamps; | |
| 753 | while (i--) | |
| 754 | { | |
| 755 | a=*tmp++; | |
| 452 | Sint32 k=sp->data_length/2; | |
| 453 | Sint16 maxamp=0,a; | |
| 454 | Sint16 *tmp16=(Sint16 *)sp->data; | |
| 455 | while (k--) | |
| 456 | { | |
| 457 | a=*tmp16++; | |
| 756 | 458 | if (a<0) a=-a; |
| 757 | 459 | if (a>maxamp) |
| 758 | 460 | maxamp=a; |
| 759 | 461 | } |
| 760 | tmp=(int16 *)sp->data; | |
| 761 | i = numsamps; | |
| 762 | while (i--) | |
| 763 | { | |
| 764 | a=*tmp++; | |
| 765 | if (a<0) a=-a; | |
| 766 | if (a > 3*maxamp/4) | |
| 767 | { | |
| 768 | higher += a; | |
| 769 | highcount++; | |
| 770 | } | |
| 771 | } | |
| 772 | if (highcount) higher /= highcount; | |
| 773 | else higher = 10000; | |
| 774 | sp->volume = (32768.0 * 0.875) / (double)higher ; | |
| 775 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, " * volume comp: %f", sp->volume); | |
| 462 | sp->volume=(float)(32768.0 / maxamp); | |
| 463 | SNDDBG((" * volume comp: %f\n", sp->volume)); | |
| 776 | 464 | } |
| 777 | 465 | #else |
| 778 | 466 | if (amp!=-1) |
| 782 | 470 | #endif |
| 783 | 471 | |
| 784 | 472 | sp->data_length /= 2; /* These are in bytes. Convert into samples. */ |
| 785 | ||
| 786 | 473 | sp->loop_start /= 2; |
| 787 | 474 | sp->loop_end /= 2; |
| 788 | sp->data[sp->data_length] = sp->data[sp->data_length-1]; | |
| 475 | ||
| 476 | /* initialize the added extra sample space (see the +4 bytes in | |
| 477 | allocation) using the last actual sample: */ | |
| 478 | sp->data[sp->data_length] = sp->data[sp->data_length+1] = 0; | |
| 789 | 479 | |
| 790 | 480 | /* Then fractional samples */ |
| 791 | 481 | sp->data_length <<= FRACTION_BITS; |
| 792 | 482 | sp->loop_start <<= FRACTION_BITS; |
| 793 | 483 | sp->loop_end <<= FRACTION_BITS; |
| 794 | ||
| 795 | /* trim off zero data at end */ | |
| 796 | { | |
| 797 | int ls = sp->loop_start>>FRACTION_BITS; | |
| 798 | int le = sp->loop_end>>FRACTION_BITS; | |
| 799 | int se = sp->data_length>>FRACTION_BITS; | |
| 800 | while (se > 1 && !sp->data[se-1]) se--; | |
| 801 | if (le > se) le = se; | |
| 802 | if (ls >= le) sp->modes &= ~MODES_LOOPING; | |
| 803 | sp->loop_end = le<<FRACTION_BITS; | |
| 804 | sp->data_length = se<<FRACTION_BITS; | |
| 805 | } | |
| 806 | 484 | |
| 807 | 485 | /* Adjust for fractional loop points. This is a guess. Does anyone |
| 808 | 486 | know what "fractions" really stands for? */ |
| 814 | 492 | /* If this instrument will always be played on the same note, |
| 815 | 493 | and it's not looped, we can resample it now. */ |
| 816 | 494 | if (sp->note_to_use && !(sp->modes & MODES_LOOPING)) |
| 817 | pre_resample(sp); | |
| 818 | ||
| 819 | #ifdef LOOKUP_HACK | |
| 820 | /* Squash the 16-bit data into 8 bits. */ | |
| 821 | { | |
| 822 | uint8 *gulp,*ulp; | |
| 823 | int16 *swp; | |
| 824 | int l=sp->data_length >> FRACTION_BITS; | |
| 825 | gulp=ulp=safe_malloc(l+1); | |
| 826 | swp=(int16 *)sp->data; | |
| 827 | while(l--) | |
| 828 | *ulp++ = (*swp++ >> 8) & 0xFF; | |
| 829 | free(sp->data); | |
| 830 | sp->data=(sample_t *)gulp; | |
| 831 | } | |
| 832 | #endif | |
| 833 | ||
| 495 | pre_resample(song, sp); | |
| 496 | ||
| 834 | 497 | if (strip_tail==1) |
| 835 | 498 | { |
| 836 | 499 | /* Let's not really, just say we did. */ |
| 837 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, " - Stripping tail"); | |
| 500 | SNDDBG((" - Stripping tail\n")); | |
| 838 | 501 | sp->data_length = sp->loop_end; |
| 839 | 502 | } |
| 840 | } /* end of sample loop */ | |
| 841 | } /* end of stereo layer loop */ | |
| 842 | } /* end of vlayer loop */ | |
| 843 | ||
| 844 | ||
| 845 | close_file(fp); | |
| 846 | return headlp; | |
| 847 | } | |
| 848 | ||
| 849 | static int fill_bank(int dr, int b) | |
| 503 | } | |
| 504 | ||
| 505 | SDL_RWclose(rw); | |
| 506 | return ip; | |
| 507 | } | |
| 508 | ||
| 509 | static int fill_bank(MidiSong *song, int dr, int b) | |
| 850 | 510 | { |
| 851 | 511 | int i, errors=0; |
| 852 | ToneBank *bank=((dr) ? drumset[b] : tonebank[b]); | |
| 512 | ToneBank *bank=((dr) ? song->drumset[b] : song->tonebank[b]); | |
| 853 | 513 | if (!bank) |
| 854 | 514 | { |
| 855 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 856 | "Huh. Tried to load instruments in non-existent %s %d", | |
| 857 | (dr) ? "drumset" : "tone bank", b); | |
| 515 | SNDDBG(("Huh. Tried to load instruments in non-existent %s %d\n", | |
| 516 | (dr) ? "drumset" : "tone bank", b)); | |
| 858 | 517 | return 0; |
| 859 | 518 | } |
| 860 | for (i=0; i<MAXPROG; i++) | |
| 861 | { | |
| 862 | if (bank->tone[i].layer==MAGIC_LOAD_INSTRUMENT) | |
| 519 | for (i=0; i<MAXBANK; i++) | |
| 520 | { | |
| 521 | if (bank->instrument[i]==MAGIC_LOAD_INSTRUMENT) | |
| 863 | 522 | { |
| 864 | 523 | if (!(bank->tone[i].name)) |
| 865 | 524 | { |
| 866 | ctl->cmsg(CMSG_WARNING, (b!=0) ? VERB_VERBOSE : VERB_NORMAL, | |
| 867 | "No instrument mapped to %s %d, program %d%s", | |
| 525 | SNDDBG(("No instrument mapped to %s %d, program %d%s\n", | |
| 868 | 526 | (dr)? "drum set" : "tone bank", b, i, |
| 869 | (b!=0) ? "" : " - this instrument will not be heard"); | |
| 527 | (b!=0) ? "" : " - this instrument will not be heard")); | |
| 870 | 528 | if (b!=0) |
| 871 | 529 | { |
| 872 | 530 | /* Mark the corresponding instrument in the default |
| 873 | 531 | bank / drumset for loading (if it isn't already) */ |
| 874 | 532 | if (!dr) |
| 875 | 533 | { |
| 876 | if (!(standard_tonebank.tone[i].layer)) | |
| 877 | standard_tonebank.tone[i].layer= | |
| 534 | if (!(song->tonebank[0]->instrument[i])) | |
| 535 | song->tonebank[0]->instrument[i] = | |
| 878 | 536 | MAGIC_LOAD_INSTRUMENT; |
| 879 | 537 | } |
| 880 | 538 | else |
| 881 | 539 | { |
| 882 | if (!(standard_drumset.tone[i].layer)) | |
| 883 | standard_drumset.tone[i].layer= | |
| 540 | if (!(song->drumset[0]->instrument[i])) | |
| 541 | song->drumset[0]->instrument[i] = | |
| 884 | 542 | MAGIC_LOAD_INSTRUMENT; |
| 885 | 543 | } |
| 886 | 544 | } |
| 887 | bank->tone[i].layer=0; | |
| 545 | bank->instrument[i] = 0; | |
| 888 | 546 | errors++; |
| 889 | 547 | } |
| 890 | else if (!(bank->tone[i].layer= | |
| 891 | load_instrument(bank->tone[i].name, | |
| 892 | bank->tone[i].font_type, | |
| 548 | else if (!(bank->instrument[i] = | |
| 549 | load_instrument(song, | |
| 550 | bank->tone[i].name, | |
| 893 | 551 | (dr) ? 1 : 0, |
| 894 | 552 | bank->tone[i].pan, |
| 895 | 553 | bank->tone[i].amp, |
| 896 | bank->tone[i].tuning, | |
| 897 | 554 | (bank->tone[i].note!=-1) ? |
| 898 | bank->tone[i].note : | |
| 899 | ((dr) ? i : -1), | |
| 555 | bank->tone[i].note : | |
| 556 | ((dr) ? i : -1), | |
| 900 | 557 | (bank->tone[i].strip_loop!=-1) ? |
| 901 | 558 | bank->tone[i].strip_loop : |
| 902 | 559 | ((dr) ? 1 : -1), |
| 903 | 560 | (bank->tone[i].strip_envelope != -1) ? |
| 904 | 561 | bank->tone[i].strip_envelope : |
| 905 | 562 | ((dr) ? 1 : -1), |
| 906 | bank->tone[i].strip_tail, | |
| 907 | b, | |
| 908 | ((dr) ? i + 128 : i), | |
| 909 | bank->tone[i].sf_ix | |
| 910 | ))) | |
| 911 | { | |
| 912 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 913 | "Couldn't load instrument %s (%s %d, program %d)", | |
| 563 | bank->tone[i].strip_tail ))) | |
| 564 | { | |
| 565 | SNDDBG(("Couldn't load instrument %s (%s %d, program %d)\n", | |
| 914 | 566 | bank->tone[i].name, |
| 915 | (dr)? "drum set" : "tone bank", b, i); | |
| 567 | (dr)? "drum set" : "tone bank", b, i)); | |
| 916 | 568 | errors++; |
| 917 | 569 | } |
| 918 | else | |
| 919 | { /* it's loaded now */ | |
| 920 | bank->tone[i].last_used = current_tune_number; | |
| 921 | current_patch_memory += bank->tone[i].layer->size; | |
| 922 | purge_as_required(); | |
| 923 | if (current_patch_memory > max_patch_memory) { | |
| 924 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 925 | "Not enough memory to load instrument %s (%s %d, program %d)", | |
| 926 | bank->tone[i].name, | |
| 927 | (dr)? "drum set" : "tone bank", b, i); | |
| 928 | errors++; | |
| 929 | free_layer(bank->tone[i].layer); | |
| 930 | bank->tone[i].layer=0; | |
| 931 | bank->tone[i].last_used=-1; | |
| 932 | } | |
| 933 | #if 0 | |
| 934 | if (check_for_rc()) { | |
| 935 | free_layer(bank->tone[i].layer); | |
| 936 | bank->tone[i].layer=0; | |
| 937 | bank->tone[i].last_used=-1; | |
| 938 | return 0; | |
| 939 | } | |
| 940 | #endif | |
| 941 | } | |
| 942 | 570 | } |
| 943 | 571 | } |
| 944 | 572 | return errors; |
| 945 | 573 | } |
| 946 | 574 | |
| 947 | static void free_old_instruments(int how_old) | |
| 575 | int load_missing_instruments(MidiSong *song) | |
| 576 | { | |
| 577 | int i=MAXBANK,errors=0; | |
| 578 | while (i--) | |
| 579 | { | |
| 580 | if (song->tonebank[i]) | |
| 581 | errors+=fill_bank(song,0,i); | |
| 582 | if (song->drumset[i]) | |
| 583 | errors+=fill_bank(song,1,i); | |
| 584 | } | |
| 585 | return errors; | |
| 586 | } | |
| 587 | ||
| 588 | void free_instruments(MidiSong *song) | |
| 948 | 589 | { |
| 949 | 590 | int i=MAXBANK; |
| 950 | 591 | while(i--) |
| 951 | 592 | { |
| 952 | if (tonebank[i]) | |
| 953 | free_old_bank(0, i, how_old); | |
| 954 | if (drumset[i]) | |
| 955 | free_old_bank(1, i, how_old); | |
| 956 | } | |
| 957 | } | |
| 958 | ||
| 959 | static void purge_as_required(void) | |
| 960 | { | |
| 961 | if (!max_patch_memory) return; | |
| 962 | ||
| 963 | while (last_tune_purged < current_tune_number | |
| 964 | && current_patch_memory > max_patch_memory) | |
| 965 | { | |
| 966 | last_tune_purged++; | |
| 967 | free_old_instruments(last_tune_purged); | |
| 968 | } | |
| 969 | } | |
| 970 | ||
| 971 | ||
| 972 | int load_missing_instruments(void) | |
| 973 | { | |
| 974 | int i=MAXBANK,errors=0; | |
| 975 | while (i--) | |
| 976 | { | |
| 977 | if (tonebank[i]) | |
| 978 | errors+=fill_bank(0,i); | |
| 979 | if (drumset[i]) | |
| 980 | errors+=fill_bank(1,i); | |
| 981 | } | |
| 982 | current_tune_number++; | |
| 983 | return errors; | |
| 984 | } | |
| 985 | ||
| 986 | void free_instruments(void) | |
| 987 | { | |
| 988 | int i=128; | |
| 989 | while(i--) | |
| 990 | { | |
| 991 | if (tonebank[i]) | |
| 992 | free_bank(0,i); | |
| 993 | if (drumset[i]) | |
| 994 | free_bank(1,i); | |
| 995 | } | |
| 996 | } | |
| 997 | ||
| 998 | int set_default_instrument(const char *name) | |
| 999 | { | |
| 1000 | InstrumentLayer *lp; | |
| 1001 | /* if (!(lp=load_instrument(name, 0, -1, -1, -1, 0, 0, 0))) */ | |
| 1002 | if (!(lp=load_instrument(name, FONT_NORMAL, 0, -1, -1, 0, -1, -1, -1, -1, 0, -1, -1))) | |
| 593 | if (song->tonebank[i]) | |
| 594 | free_bank(song, 0, i); | |
| 595 | if (song->drumset[i]) | |
| 596 | free_bank(song, 1, i); | |
| 597 | } | |
| 598 | } | |
| 599 | ||
| 600 | int set_default_instrument(MidiSong *song, char *name) | |
| 601 | { | |
| 602 | Instrument *ip; | |
| 603 | if (!(ip=load_instrument(song, name, 0, -1, -1, -1, 0, 0, 0))) | |
| 1003 | 604 | return -1; |
| 1004 | if (default_instrument) | |
| 1005 | free_layer(default_instrument); | |
| 1006 | default_instrument=lp; | |
| 1007 | default_program=SPECIAL_PROGRAM; | |
| 605 | song->default_instrument = ip; | |
| 606 | song->default_program = SPECIAL_PROGRAM; | |
| 1008 | 607 | return 0; |
| 1009 | 608 | } |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | instrum.h | |
| 8 | 9 | |
| 9 | typedef struct { | |
| 10 | int32 | |
| 11 | loop_start, loop_end, data_length, | |
| 12 | sample_rate, low_freq, high_freq, root_freq; | |
| 13 | uint8 | |
| 14 | root_tune, fine_tune; | |
| 15 | int32 | |
| 16 | envelope_rate[7], envelope_offset[7], | |
| 17 | modulation_rate[7], modulation_offset[7]; | |
| 18 | FLOAT_T | |
| 19 | volume, resonance, | |
| 20 | modEnvToFilterFc, modEnvToPitch, modLfoToFilterFc; | |
| 21 | sample_t *data; | |
| 22 | int32 | |
| 23 | tremolo_sweep_increment, tremolo_phase_increment, | |
| 24 | lfo_sweep_increment, lfo_phase_increment, | |
| 25 | vibrato_sweep_increment, vibrato_control_ratio, | |
| 26 | cutoff_freq; | |
| 27 | uint8 | |
| 28 | reverberation, chorusdepth, | |
| 29 | tremolo_depth, vibrato_depth, | |
| 30 | modes; | |
| 31 | uint8 | |
| 32 | attenuation, freq_center; | |
| 33 | int8 | |
| 34 | panning, note_to_use, exclusiveClass; | |
| 35 | int16 | |
| 36 | scale_tuning, keyToModEnvHold, keyToModEnvDecay, | |
| 37 | keyToVolEnvHold, keyToVolEnvDecay; | |
| 38 | int32 | |
| 39 | freq_scale, vibrato_delay; | |
| 40 | } Sample; | |
| 10 | */ | |
| 41 | 11 | |
| 42 | 12 | /* Bits in modes: */ |
| 43 | 13 | #define MODES_16BIT (1<<0) |
| 47 | 17 | #define MODES_REVERSE (1<<4) |
| 48 | 18 | #define MODES_SUSTAIN (1<<5) |
| 49 | 19 | #define MODES_ENVELOPE (1<<6) |
| 50 | #define MODES_FAST_RELEASE (1<<7) | |
| 51 | 20 | |
| 52 | #if 0 | |
| 53 | typedef struct { | |
| 54 | int samples; | |
| 55 | Sample *sample; | |
| 56 | } Instrument; | |
| 57 | #endif | |
| 58 | ||
| 59 | #define INST_GUS 0 | |
| 60 | #define INST_SF2 1 | |
| 61 | ||
| 62 | typedef struct { | |
| 63 | int type; | |
| 64 | int samples; | |
| 65 | Sample *sample; | |
| 66 | int left_samples; | |
| 67 | Sample *left_sample; | |
| 68 | int right_samples; | |
| 69 | Sample *right_sample; | |
| 70 | unsigned char *contents; | |
| 71 | } Instrument; | |
| 72 | ||
| 73 | ||
| 74 | typedef struct _InstrumentLayer { | |
| 75 | uint8 lo, hi; | |
| 76 | int size; | |
| 77 | Instrument *instrument; | |
| 78 | struct _InstrumentLayer *next; | |
| 79 | } InstrumentLayer; | |
| 80 | ||
| 81 | struct cfg_type { | |
| 82 | int font_code; | |
| 83 | int num; | |
| 84 | const char *name; | |
| 85 | }; | |
| 86 | ||
| 87 | #define FONT_NORMAL 0 | |
| 88 | #define FONT_FFF 1 | |
| 89 | #define FONT_SBK 2 | |
| 90 | #define FONT_TONESET 3 | |
| 91 | #define FONT_DRUMSET 4 | |
| 92 | #define FONT_PRESET 5 | |
| 93 | ||
| 94 | ||
| 95 | typedef struct { | |
| 96 | char *name; | |
| 97 | InstrumentLayer *layer; | |
| 98 | int font_type, sf_ix, last_used, tuning; | |
| 99 | int note, amp, pan, strip_loop, strip_envelope, strip_tail; | |
| 100 | } ToneBankElement; | |
| 101 | ||
| 102 | #if 0 | |
| 103 | typedef struct { | |
| 104 | char *name; | |
| 105 | Instrument *instrument; | |
| 106 | int note, amp, pan, strip_loop, strip_envelope, strip_tail; | |
| 107 | } ToneBankElement; | |
| 108 | #endif | |
| 109 | 21 | /* A hack to delay instrument loading until after reading the |
| 110 | 22 | entire MIDI file. */ |
| 111 | #define MAGIC_LOAD_INSTRUMENT ((InstrumentLayer *)(-1)) | |
| 112 | ||
| 113 | #define MAXPROG 128 | |
| 114 | #define MAXBANK 130 | |
| 115 | #define SFXBANK (MAXBANK-1) | |
| 116 | #define SFXDRUM1 (MAXBANK-2) | |
| 117 | #define SFXDRUM2 (MAXBANK-1) | |
| 118 | #define XGDRUM 1 | |
| 119 | ||
| 120 | #if 0 | |
| 121 | typedef struct { | |
| 122 | ToneBankElement tone[128]; | |
| 123 | } ToneBank; | |
| 124 | #endif | |
| 125 | ||
| 126 | typedef struct { | |
| 127 | char *name; | |
| 128 | ToneBankElement tone[MAXPROG]; | |
| 129 | } ToneBank; | |
| 130 | ||
| 131 | ||
| 132 | extern char *sf_file; | |
| 133 | ||
| 134 | extern ToneBank *tonebank[], *drumset[]; | |
| 135 | ||
| 136 | #if 0 | |
| 137 | extern Instrument *default_instrument; | |
| 138 | #endif | |
| 139 | extern InstrumentLayer *default_instrument; | |
| 140 | extern int default_program; | |
| 141 | extern int antialiasing_allowed; | |
| 142 | extern int fast_decay; | |
| 143 | extern int free_instruments_afterwards; | |
| 23 | #define MAGIC_LOAD_INSTRUMENT ((Instrument *) (-1)) | |
| 144 | 24 | |
| 145 | 25 | #define SPECIAL_PROGRAM -1 |
| 146 | 26 | |
| 147 | extern int load_missing_instruments(void); | |
| 148 | extern void free_instruments(void); | |
| 149 | extern void end_soundfont(void); | |
| 150 | extern int set_default_instrument(const char *name); | |
| 151 | ||
| 152 | ||
| 153 | extern int32 convert_tremolo_sweep(uint8 sweep); | |
| 154 | extern int32 convert_vibrato_sweep(uint8 sweep, int32 vib_control_ratio); | |
| 155 | extern int32 convert_tremolo_rate(uint8 rate); | |
| 156 | extern int32 convert_vibrato_rate(uint8 rate); | |
| 157 | ||
| 158 | extern int init_soundfont(char *fname, int oldbank, int newbank, int level); | |
| 159 | extern InstrumentLayer *load_sbk_patch(const char *name, int gm_num, int bank, int percussion, | |
| 160 | int panning, int amp, int note_to_use, int sf_ix); | |
| 161 | extern int current_tune_number; | |
| 162 | extern int max_patch_memory; | |
| 163 | extern int current_patch_memory; | |
| 164 | #define XMAPMAX 800 | |
| 165 | extern int xmap[XMAPMAX][5]; | |
| 166 | extern void pcmap(int *b, int *v, int *p, int *drums); | |
| 167 | ||
| 27 | extern int load_missing_instruments(MidiSong *song); | |
| 28 | extern void free_instruments(MidiSong *song); | |
| 29 | extern int set_default_instrument(MidiSong *song, char *name); | |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | ||
| 8 | mix.c */ | |
| 9 | ||
| 10 | #if HAVE_CONFIG_H | |
| 11 | # include <config.h> | |
| 12 | #endif | |
| 7 | 13 | |
| 8 | 14 | #include <math.h> |
| 9 | 15 | #include <stdio.h> |
| 10 | 16 | #include <stdlib.h> |
| 11 | 17 | |
| 12 | #include "config.h" | |
| 13 | #include "common.h" | |
| 18 | #include "SDL.h" | |
| 19 | ||
| 20 | #include "timidity.h" | |
| 21 | #include "options.h" | |
| 14 | 22 | #include "instrum.h" |
| 15 | 23 | #include "playmidi.h" |
| 16 | 24 | #include "output.h" |
| 17 | #include "ctrlmode.h" | |
| 18 | 25 | #include "tables.h" |
| 19 | 26 | #include "resample.h" |
| 20 | 27 | #include "mix.h" |
| 21 | 28 | |
| 22 | 29 | /* Returns 1 if envelope runs out */ |
| 23 | int recompute_envelope(int v) | |
| 30 | int recompute_envelope(MidiSong *song, int v) | |
| 24 | 31 | { |
| 25 | 32 | int stage; |
| 26 | 33 | |
| 27 | stage = voice[v].envelope_stage; | |
| 34 | stage = song->voice[v].envelope_stage; | |
| 28 | 35 | |
| 29 | 36 | if (stage>5) |
| 30 | 37 | { |
| 31 | 38 | /* Envelope ran out. */ |
| 32 | int tmp=(voice[v].status == VOICE_DIE); /* Already displayed as dead */ | |
| 33 | voice[v].status = VOICE_FREE; | |
| 34 | if(!tmp) | |
| 35 | ctl->note(v); | |
| 39 | song->voice[v].status = VOICE_FREE; | |
| 36 | 40 | return 1; |
| 37 | 41 | } |
| 38 | 42 | |
| 39 | if (voice[v].sample->modes & MODES_ENVELOPE) | |
| 40 | { | |
| 41 | if (voice[v].status==VOICE_ON || voice[v].status==VOICE_SUSTAINED) | |
| 43 | if (song->voice[v].sample->modes & MODES_ENVELOPE) | |
| 44 | { | |
| 45 | if (song->voice[v].status==VOICE_ON || song->voice[v].status==VOICE_SUSTAINED) | |
| 42 | 46 | { |
| 43 | 47 | if (stage>2) |
| 44 | 48 | { |
| 45 | 49 | /* Freeze envelope until note turns off. Trumpets want this. */ |
| 46 | voice[v].envelope_increment=0; | |
| 50 | song->voice[v].envelope_increment=0; | |
| 47 | 51 | return 0; |
| 48 | 52 | } |
| 49 | 53 | } |
| 50 | 54 | } |
| 51 | voice[v].envelope_stage=stage+1; | |
| 52 | ||
| 53 | if (voice[v].envelope_volume==voice[v].sample->envelope_offset[stage]) | |
| 54 | return recompute_envelope(v); | |
| 55 | voice[v].envelope_target=voice[v].sample->envelope_offset[stage]; | |
| 56 | voice[v].envelope_increment = voice[v].sample->envelope_rate[stage]; | |
| 57 | if (voice[v].envelope_target<voice[v].envelope_volume) | |
| 58 | voice[v].envelope_increment = -voice[v].envelope_increment; | |
| 55 | song->voice[v].envelope_stage=stage+1; | |
| 56 | ||
| 57 | if (song->voice[v].envelope_volume==song->voice[v].sample->envelope_offset[stage] || | |
| 58 | (stage > 2 && song->voice[v].envelope_volume < | |
| 59 | song->voice[v].sample->envelope_offset[stage])) | |
| 60 | return recompute_envelope(song, v); | |
| 61 | song->voice[v].envelope_target = song->voice[v].sample->envelope_offset[stage]; | |
| 62 | song->voice[v].envelope_increment = song->voice[v].sample->envelope_rate[stage]; | |
| 63 | if (song->voice[v].envelope_target < song->voice[v].envelope_volume) | |
| 64 | song->voice[v].envelope_increment = -song->voice[v].envelope_increment; | |
| 59 | 65 | return 0; |
| 60 | 66 | } |
| 61 | 67 | |
| 62 | void apply_envelope_to_amp(int v) | |
| 63 | { | |
| 64 | FLOAT_T lamp=voice[v].left_amp, ramp, lramp, rramp, ceamp, lfeamp; | |
| 65 | int32 la,ra, lra, rra, cea, lfea; | |
| 66 | if (voice[v].panned == PANNED_MYSTERY) | |
| 67 | { | |
| 68 | lramp=voice[v].lr_amp; | |
| 69 | ramp=voice[v].right_amp; | |
| 70 | ceamp=voice[v].ce_amp; | |
| 71 | rramp=voice[v].rr_amp; | |
| 72 | lfeamp=voice[v].lfe_amp; | |
| 73 | ||
| 74 | if (voice[v].tremolo_phase_increment) | |
| 75 | { | |
| 76 | FLOAT_T tv = voice[v].tremolo_volume; | |
| 77 | lramp *= tv; | |
| 78 | lamp *= tv; | |
| 79 | ceamp *= tv; | |
| 80 | ramp *= tv; | |
| 81 | rramp *= tv; | |
| 82 | lfeamp *= tv; | |
| 83 | } | |
| 84 | if (voice[v].sample->modes & MODES_ENVELOPE) | |
| 85 | { | |
| 86 | FLOAT_T ev = (FLOAT_T)vol_table[voice[v].envelope_volume>>23]; | |
| 87 | lramp *= ev; | |
| 88 | lamp *= ev; | |
| 89 | ceamp *= ev; | |
| 90 | ramp *= ev; | |
| 91 | rramp *= ev; | |
| 92 | lfeamp *= ev; | |
| 93 | } | |
| 94 | ||
| 95 | la = (int32)FSCALE(lamp,AMP_BITS); | |
| 96 | ra = (int32)FSCALE(ramp,AMP_BITS); | |
| 97 | lra = (int32)FSCALE(lramp,AMP_BITS); | |
| 98 | rra = (int32)FSCALE(rramp,AMP_BITS); | |
| 99 | cea = (int32)FSCALE(ceamp,AMP_BITS); | |
| 100 | lfea = (int32)FSCALE(lfeamp,AMP_BITS); | |
| 68 | void apply_envelope_to_amp(MidiSong *song, int v) | |
| 69 | { | |
| 70 | float lamp = song->voice[v].left_amp, ramp; | |
| 71 | Sint32 la,ra; | |
| 72 | if (song->voice[v].panned == PANNED_MYSTERY) | |
| 73 | { | |
| 74 | ramp = song->voice[v].right_amp; | |
| 75 | if (song->voice[v].tremolo_phase_increment) | |
| 76 | { | |
| 77 | lamp *= song->voice[v].tremolo_volume; | |
| 78 | ramp *= song->voice[v].tremolo_volume; | |
| 79 | } | |
| 80 | if (song->voice[v].sample->modes & MODES_ENVELOPE) | |
| 81 | { | |
| 82 | lamp *= (float)vol_table[song->voice[v].envelope_volume>>23]; | |
| 83 | ramp *= (float)vol_table[song->voice[v].envelope_volume>>23]; | |
| 84 | } | |
| 85 | ||
| 86 | la = (Sint32)FSCALE(lamp,AMP_BITS); | |
| 101 | 87 | |
| 102 | if (la>MAX_AMP_VALUE) la=MAX_AMP_VALUE; | |
| 103 | if (ra>MAX_AMP_VALUE) ra=MAX_AMP_VALUE; | |
| 104 | if (lra>MAX_AMP_VALUE) lra=MAX_AMP_VALUE; | |
| 105 | if (rra>MAX_AMP_VALUE) rra=MAX_AMP_VALUE; | |
| 106 | if (cea>MAX_AMP_VALUE) cea=MAX_AMP_VALUE; | |
| 107 | if (lfea>MAX_AMP_VALUE) lfea=MAX_AMP_VALUE; | |
| 108 | ||
| 109 | voice[v].lr_mix=FINAL_VOLUME(lra); | |
| 110 | voice[v].left_mix=FINAL_VOLUME(la); | |
| 111 | voice[v].ce_mix=FINAL_VOLUME(cea); | |
| 112 | voice[v].right_mix=FINAL_VOLUME(ra); | |
| 113 | voice[v].rr_mix=FINAL_VOLUME(rra); | |
| 114 | voice[v].lfe_mix=FINAL_VOLUME(lfea); | |
| 115 | } | |
| 116 | else | |
| 117 | { | |
| 118 | if (voice[v].tremolo_phase_increment) | |
| 119 | lamp *= voice[v].tremolo_volume; | |
| 120 | if (voice[v].sample->modes & MODES_ENVELOPE) | |
| 121 | lamp *= (FLOAT_T)vol_table[voice[v].envelope_volume>>23]; | |
| 122 | ||
| 123 | la = (int32)FSCALE(lamp,AMP_BITS); | |
| 124 | ||
| 125 | 88 | if (la>MAX_AMP_VALUE) |
| 126 | 89 | la=MAX_AMP_VALUE; |
| 127 | 90 | |
| 128 | voice[v].left_mix=FINAL_VOLUME(la); | |
| 129 | } | |
| 130 | } | |
| 131 | ||
| 132 | static int update_envelope(int v) | |
| 133 | { | |
| 134 | voice[v].envelope_volume += voice[v].envelope_increment; | |
| 91 | ra = (Sint32)FSCALE(ramp,AMP_BITS); | |
| 92 | if (ra>MAX_AMP_VALUE) | |
| 93 | ra=MAX_AMP_VALUE; | |
| 94 | ||
| 95 | song->voice[v].left_mix = la; | |
| 96 | song->voice[v].right_mix = ra; | |
| 97 | } | |
| 98 | else | |
| 99 | { | |
| 100 | if (song->voice[v].tremolo_phase_increment) | |
| 101 | lamp *= song->voice[v].tremolo_volume; | |
| 102 | if (song->voice[v].sample->modes & MODES_ENVELOPE) | |
| 103 | lamp *= (float)vol_table[song->voice[v].envelope_volume>>23]; | |
| 104 | ||
| 105 | la = (Sint32)FSCALE(lamp,AMP_BITS); | |
| 106 | ||
| 107 | if (la>MAX_AMP_VALUE) | |
| 108 | la=MAX_AMP_VALUE; | |
| 109 | ||
| 110 | song->voice[v].left_mix = la; | |
| 111 | } | |
| 112 | } | |
| 113 | ||
| 114 | static int update_envelope(MidiSong *song, int v) | |
| 115 | { | |
| 116 | song->voice[v].envelope_volume += song->voice[v].envelope_increment; | |
| 135 | 117 | /* Why is there no ^^ operator?? */ |
| 136 | if (((voice[v].envelope_increment < 0) && | |
| 137 | (voice[v].envelope_volume <= voice[v].envelope_target)) || | |
| 138 | ((voice[v].envelope_increment > 0) && | |
| 139 | (voice[v].envelope_volume >= voice[v].envelope_target))) | |
| 140 | { | |
| 141 | voice[v].envelope_volume = voice[v].envelope_target; | |
| 142 | if (recompute_envelope(v)) | |
| 118 | if (((song->voice[v].envelope_increment < 0) && | |
| 119 | (song->voice[v].envelope_volume <= song->voice[v].envelope_target)) || | |
| 120 | ((song->voice[v].envelope_increment > 0) && | |
| 121 | (song->voice[v].envelope_volume >= song->voice[v].envelope_target))) | |
| 122 | { | |
| 123 | song->voice[v].envelope_volume = song->voice[v].envelope_target; | |
| 124 | if (recompute_envelope(song, v)) | |
| 143 | 125 | return 1; |
| 144 | 126 | } |
| 145 | 127 | return 0; |
| 146 | 128 | } |
| 147 | 129 | |
| 148 | static void update_tremolo(int v) | |
| 149 | { | |
| 150 | int32 depth=voice[v].sample->tremolo_depth<<7; | |
| 151 | ||
| 152 | if (voice[v].tremolo_sweep) | |
| 130 | static void update_tremolo(MidiSong *song, int v) | |
| 131 | { | |
| 132 | Sint32 depth = song->voice[v].sample->tremolo_depth << 7; | |
| 133 | ||
| 134 | if (song->voice[v].tremolo_sweep) | |
| 153 | 135 | { |
| 154 | 136 | /* Update sweep position */ |
| 155 | 137 | |
| 156 | voice[v].tremolo_sweep_position += voice[v].tremolo_sweep; | |
| 157 | if (voice[v].tremolo_sweep_position>=(1<<SWEEP_SHIFT)) | |
| 158 | voice[v].tremolo_sweep=0; /* Swept to max amplitude */ | |
| 138 | song->voice[v].tremolo_sweep_position += song->voice[v].tremolo_sweep; | |
| 139 | if (song->voice[v].tremolo_sweep_position >= (1 << SWEEP_SHIFT)) | |
| 140 | song->voice[v].tremolo_sweep=0; /* Swept to max amplitude */ | |
| 159 | 141 | else |
| 160 | 142 | { |
| 161 | 143 | /* Need to adjust depth */ |
| 162 | depth *= voice[v].tremolo_sweep_position; | |
| 144 | depth *= song->voice[v].tremolo_sweep_position; | |
| 163 | 145 | depth >>= SWEEP_SHIFT; |
| 164 | 146 | } |
| 165 | 147 | } |
| 166 | 148 | |
| 167 | voice[v].tremolo_phase += voice[v].tremolo_phase_increment; | |
| 168 | ||
| 169 | /* if (voice[v].tremolo_phase >= (SINE_CYCLE_LENGTH<<RATE_SHIFT)) | |
| 170 | voice[v].tremolo_phase -= SINE_CYCLE_LENGTH<<RATE_SHIFT; */ | |
| 171 | ||
| 172 | voice[v].tremolo_volume = (FLOAT_T) | |
| 173 | (1.0 - FSCALENEG((sine(voice[v].tremolo_phase >> RATE_SHIFT) + 1.0) | |
| 149 | song->voice[v].tremolo_phase += song->voice[v].tremolo_phase_increment; | |
| 150 | ||
| 151 | /* if (song->voice[v].tremolo_phase >= (SINE_CYCLE_LENGTH<<RATE_SHIFT)) | |
| 152 | song->voice[v].tremolo_phase -= SINE_CYCLE_LENGTH<<RATE_SHIFT; */ | |
| 153 | ||
| 154 | song->voice[v].tremolo_volume = (float) | |
| 155 | (1.0 - FSCALENEG((sine(song->voice[v].tremolo_phase >> RATE_SHIFT) + 1.0) | |
| 174 | 156 | * depth * TREMOLO_AMPLITUDE_TUNING, |
| 175 | 157 | 17)); |
| 176 | 158 | |
| 179 | 161 | } |
| 180 | 162 | |
| 181 | 163 | /* Returns 1 if the note died */ |
| 182 | static int update_signal(int v) | |
| 183 | { | |
| 184 | if (voice[v].envelope_increment && update_envelope(v)) | |
| 164 | static int update_signal(MidiSong *song, int v) | |
| 165 | { | |
| 166 | if (song->voice[v].envelope_increment && update_envelope(song, v)) | |
| 185 | 167 | return 1; |
| 186 | 168 | |
| 187 | if (voice[v].tremolo_phase_increment) | |
| 188 | update_tremolo(v); | |
| 189 | ||
| 190 | apply_envelope_to_amp(v); | |
| 169 | if (song->voice[v].tremolo_phase_increment) | |
| 170 | update_tremolo(song, v); | |
| 171 | ||
| 172 | apply_envelope_to_amp(song, v); | |
| 191 | 173 | return 0; |
| 192 | 174 | } |
| 193 | 175 | |
| 194 | #ifdef LOOKUP_HACK | |
| 195 | # define MIXATION(a) *lp++ += mixup[(a<<8) | (uint8)s]; | |
| 196 | #else | |
| 197 | # define MIXATION(a) *lp++ += (a)*s; | |
| 198 | #endif | |
| 199 | ||
| 200 | #define MIXSKIP lp++ | |
| 201 | #define MIXMAX(a,b) *lp++ += ((a>b)?a:b) * s | |
| 202 | #define MIXCENT(a,b) *lp++ += (a/2+b/2) * s | |
| 203 | #define MIXHALF(a) *lp++ += (a>>1)*s; | |
| 204 | ||
| 205 | static void mix_mystery_signal(resample_t *sp, int32 *lp, int v, int count) | |
| 206 | { | |
| 207 | Voice *vp = voice + v; | |
| 208 | final_volume_t | |
| 209 | left_rear=vp->lr_mix, | |
| 176 | #define MIXATION(a) *lp++ += (a)*s; | |
| 177 | ||
| 178 | static void mix_mystery_signal(MidiSong *song, sample_t *sp, Sint32 *lp, int v, | |
| 179 | int count) | |
| 180 | { | |
| 181 | Voice *vp = song->voice + v; | |
| 182 | final_volume_t | |
| 210 | 183 | left=vp->left_mix, |
| 211 | center=vp->ce_mix, | |
| 212 | right=vp->right_mix, | |
| 213 | right_rear=vp->rr_mix, | |
| 214 | lfe=vp->lfe_mix; | |
| 184 | right=vp->right_mix; | |
| 215 | 185 | int cc; |
| 216 | resample_t s; | |
| 186 | sample_t s; | |
| 217 | 187 | |
| 218 | 188 | if (!(cc = vp->control_counter)) |
| 219 | 189 | { |
| 220 | cc = control_ratio; | |
| 221 | if (update_signal(v)) | |
| 190 | cc = song->control_ratio; | |
| 191 | if (update_signal(song, v)) | |
| 222 | 192 | return; /* Envelope ran out */ |
| 223 | ||
| 224 | left_rear = vp->lr_mix; | |
| 225 | left = vp->left_mix; | |
| 226 | center = vp->ce_mix; | |
| 227 | right = vp->right_mix; | |
| 228 | right_rear = vp->rr_mix; | |
| 229 | lfe = vp->lfe_mix; | |
| 193 | left = vp->left_mix; | |
| 194 | right = vp->right_mix; | |
| 230 | 195 | } |
| 231 | 196 | |
| 232 | 197 | while (count) |
| 236 | 201 | while (cc--) |
| 237 | 202 | { |
| 238 | 203 | s = *sp++; |
| 239 | MIXATION(left); | |
| 240 | MIXATION(right); | |
| 241 | if (num_ochannels >= 4) { | |
| 242 | MIXATION(left_rear); | |
| 243 | MIXATION(right_rear); | |
| 244 | } | |
| 245 | if (num_ochannels == 6) { | |
| 246 | MIXATION(center); | |
| 247 | MIXATION(lfe); | |
| 248 | } | |
| 249 | } | |
| 250 | cc = control_ratio; | |
| 251 | if (update_signal(v)) | |
| 204 | MIXATION(left); | |
| 205 | MIXATION(right); | |
| 206 | } | |
| 207 | cc = song->control_ratio; | |
| 208 | if (update_signal(song, v)) | |
| 252 | 209 | return; /* Envelope ran out */ |
| 253 | left_rear = vp->lr_mix; | |
| 254 | 210 | left = vp->left_mix; |
| 255 | center = vp->ce_mix; | |
| 256 | 211 | right = vp->right_mix; |
| 257 | right_rear = vp->rr_mix; | |
| 258 | lfe = vp->lfe_mix; | |
| 259 | 212 | } |
| 260 | 213 | else |
| 261 | 214 | { |
| 263 | 216 | while (count--) |
| 264 | 217 | { |
| 265 | 218 | s = *sp++; |
| 266 | MIXATION(left); | |
| 267 | MIXATION(right); | |
| 268 | if (num_ochannels >= 4) { | |
| 269 | MIXATION(left_rear); | |
| 270 | MIXATION(right_rear); | |
| 271 | } | |
| 272 | if (num_ochannels == 6) { | |
| 273 | MIXATION(center); | |
| 274 | MIXATION(lfe); | |
| 275 | } | |
| 219 | MIXATION(left); | |
| 220 | MIXATION(right); | |
| 276 | 221 | } |
| 277 | 222 | return; |
| 278 | 223 | } |
| 279 | 224 | } |
| 280 | 225 | |
| 281 | static void mix_center_signal(resample_t *sp, int32 *lp, int v, int count) | |
| 282 | { | |
| 283 | Voice *vp = voice + v; | |
| 226 | static void mix_center_signal(MidiSong *song, sample_t *sp, Sint32 *lp, int v, | |
| 227 | int count) | |
| 228 | { | |
| 229 | Voice *vp = song->voice + v; | |
| 284 | 230 | final_volume_t |
| 285 | 231 | left=vp->left_mix; |
| 286 | 232 | int cc; |
| 287 | resample_t s; | |
| 233 | sample_t s; | |
| 288 | 234 | |
| 289 | 235 | if (!(cc = vp->control_counter)) |
| 290 | 236 | { |
| 291 | cc = control_ratio; | |
| 292 | if (update_signal(v)) | |
| 237 | cc = song->control_ratio; | |
| 238 | if (update_signal(song, v)) | |
| 293 | 239 | return; /* Envelope ran out */ |
| 294 | 240 | left = vp->left_mix; |
| 295 | 241 | } |
| 301 | 247 | while (cc--) |
| 302 | 248 | { |
| 303 | 249 | s = *sp++; |
| 304 | if (num_ochannels == 2) { | |
| 305 | MIXATION(left); | |
| 306 | MIXATION(left); | |
| 307 | } | |
| 308 | else if (num_ochannels == 4) { | |
| 309 | MIXATION(left); | |
| 310 | MIXSKIP; | |
| 311 | MIXATION(left); | |
| 312 | MIXSKIP; | |
| 313 | } | |
| 314 | else if (num_ochannels == 6) { | |
| 315 | MIXSKIP; | |
| 316 | MIXSKIP; | |
| 317 | MIXSKIP; | |
| 318 | MIXSKIP; | |
| 319 | MIXATION(left); | |
| 320 | MIXATION(left); | |
| 321 | } | |
| 322 | } | |
| 323 | cc = control_ratio; | |
| 324 | if (update_signal(v)) | |
| 250 | MIXATION(left); | |
| 251 | MIXATION(left); | |
| 252 | } | |
| 253 | cc = song->control_ratio; | |
| 254 | if (update_signal(song, v)) | |
| 325 | 255 | return; /* Envelope ran out */ |
| 326 | 256 | left = vp->left_mix; |
| 327 | 257 | } |
| 331 | 261 | while (count--) |
| 332 | 262 | { |
| 333 | 263 | s = *sp++; |
| 334 | if (num_ochannels == 2) { | |
| 335 | MIXATION(left); | |
| 336 | MIXATION(left); | |
| 337 | } | |
| 338 | else if (num_ochannels == 4) { | |
| 339 | MIXATION(left); | |
| 340 | MIXSKIP; | |
| 341 | MIXATION(left); | |
| 342 | MIXSKIP; | |
| 343 | } | |
| 344 | else if (num_ochannels == 6) { | |
| 345 | MIXSKIP; | |
| 346 | MIXSKIP; | |
| 347 | MIXSKIP; | |
| 348 | MIXSKIP; | |
| 349 | MIXATION(left); | |
| 350 | MIXATION(left); | |
| 351 | } | |
| 264 | MIXATION(left); | |
| 265 | MIXATION(left); | |
| 352 | 266 | } |
| 353 | 267 | return; |
| 354 | 268 | } |
| 355 | 269 | } |
| 356 | 270 | |
| 357 | static void mix_single_left_signal(resample_t *sp, int32 *lp, int v, int count) | |
| 358 | { | |
| 359 | Voice *vp = voice + v; | |
| 271 | static void mix_single_signal(MidiSong *song, sample_t *sp, Sint32 *lp, int v, | |
| 272 | int count) | |
| 273 | { | |
| 274 | Voice *vp = song->voice + v; | |
| 360 | 275 | final_volume_t |
| 361 | 276 | left=vp->left_mix; |
| 362 | 277 | int cc; |
| 363 | resample_t s; | |
| 278 | sample_t s; | |
| 364 | 279 | |
| 365 | 280 | if (!(cc = vp->control_counter)) |
| 366 | 281 | { |
| 367 | cc = control_ratio; | |
| 368 | if (update_signal(v)) | |
| 282 | cc = song->control_ratio; | |
| 283 | if (update_signal(song, v)) | |
| 369 | 284 | return; /* Envelope ran out */ |
| 370 | 285 | left = vp->left_mix; |
| 371 | 286 | } |
| 377 | 292 | while (cc--) |
| 378 | 293 | { |
| 379 | 294 | s = *sp++; |
| 380 | if (num_ochannels == 2) { | |
| 381 | MIXATION(left); | |
| 382 | MIXSKIP; | |
| 383 | } | |
| 384 | if (num_ochannels >= 4) { | |
| 385 | MIXHALF(left); | |
| 386 | MIXSKIP; | |
| 387 | MIXATION(left); | |
| 388 | MIXSKIP; | |
| 389 | } | |
| 390 | if (num_ochannels == 6) { | |
| 391 | MIXSKIP; | |
| 392 | MIXATION(left); | |
| 393 | } | |
| 394 | } | |
| 395 | cc = control_ratio; | |
| 396 | if (update_signal(v)) | |
| 295 | MIXATION(left); | |
| 296 | lp++; | |
| 297 | } | |
| 298 | cc = song->control_ratio; | |
| 299 | if (update_signal(song, v)) | |
| 397 | 300 | return; /* Envelope ran out */ |
| 398 | 301 | left = vp->left_mix; |
| 399 | 302 | } |
| 403 | 306 | while (count--) |
| 404 | 307 | { |
| 405 | 308 | s = *sp++; |
| 406 | if (num_ochannels == 2) { | |
| 407 | MIXATION(left); | |
| 408 | MIXSKIP; | |
| 409 | } | |
| 410 | if (num_ochannels >= 4) { | |
| 411 | MIXHALF(left); | |
| 412 | MIXSKIP; | |
| 413 | MIXATION(left); | |
| 414 | MIXSKIP; | |
| 415 | } | |
| 416 | if (num_ochannels == 6) { | |
| 417 | MIXSKIP; | |
| 418 | MIXATION(left); | |
| 419 | } | |
| 309 | MIXATION(left); | |
| 310 | lp++; | |
| 420 | 311 | } |
| 421 | 312 | return; |
| 422 | 313 | } |
| 423 | 314 | } |
| 424 | 315 | |
| 425 | static void mix_single_right_signal(resample_t *sp, int32 *lp, int v, int count) | |
| 426 | { | |
| 427 | Voice *vp = voice + v; | |
| 316 | static void mix_mono_signal(MidiSong *song, sample_t *sp, Sint32 *lp, int v, | |
| 317 | int count) | |
| 318 | { | |
| 319 | Voice *vp = song->voice + v; | |
| 428 | 320 | final_volume_t |
| 429 | 321 | left=vp->left_mix; |
| 430 | 322 | int cc; |
| 431 | resample_t s; | |
| 323 | sample_t s; | |
| 432 | 324 | |
| 433 | 325 | if (!(cc = vp->control_counter)) |
| 434 | 326 | { |
| 435 | cc = control_ratio; | |
| 436 | if (update_signal(v)) | |
| 327 | cc = song->control_ratio; | |
| 328 | if (update_signal(song, v)) | |
| 437 | 329 | return; /* Envelope ran out */ |
| 438 | 330 | left = vp->left_mix; |
| 439 | 331 | } |
| 445 | 337 | while (cc--) |
| 446 | 338 | { |
| 447 | 339 | s = *sp++; |
| 448 | if (num_ochannels == 2) { | |
| 449 | MIXSKIP; | |
| 450 | MIXATION(left); | |
| 451 | } | |
| 452 | if (num_ochannels >= 4) { | |
| 453 | MIXSKIP; | |
| 454 | MIXHALF(left); | |
| 455 | MIXSKIP; | |
| 456 | MIXATION(left); | |
| 457 | } if (num_ochannels == 6) { | |
| 458 | MIXSKIP; | |
| 459 | MIXATION(left); | |
| 460 | } | |
| 461 | } | |
| 462 | cc = control_ratio; | |
| 463 | if (update_signal(v)) | |
| 340 | MIXATION(left); | |
| 341 | } | |
| 342 | cc = song->control_ratio; | |
| 343 | if (update_signal(song, v)) | |
| 464 | 344 | return; /* Envelope ran out */ |
| 465 | 345 | left = vp->left_mix; |
| 466 | 346 | } |
| 470 | 350 | while (count--) |
| 471 | 351 | { |
| 472 | 352 | s = *sp++; |
| 473 | if (num_ochannels == 2) { | |
| 474 | MIXSKIP; | |
| 475 | MIXATION(left); | |
| 476 | } | |
| 477 | if (num_ochannels >= 4) { | |
| 478 | MIXSKIP; | |
| 479 | MIXHALF(left); | |
| 480 | MIXSKIP; | |
| 481 | MIXATION(left); | |
| 482 | } if (num_ochannels == 6) { | |
| 483 | MIXSKIP; | |
| 484 | MIXATION(left); | |
| 485 | } | |
| 353 | MIXATION(left); | |
| 486 | 354 | } |
| 487 | 355 | return; |
| 488 | 356 | } |
| 489 | 357 | } |
| 490 | 358 | |
| 491 | static void mix_mono_signal(resample_t *sp, int32 *lp, int v, int count) | |
| 492 | { | |
| 493 | Voice *vp = voice + v; | |
| 494 | final_volume_t | |
| 495 | left=vp->left_mix; | |
| 496 | int cc; | |
| 497 | resample_t s; | |
| 498 | ||
| 499 | if (!(cc = vp->control_counter)) | |
| 500 | { | |
| 501 | cc = control_ratio; | |
| 502 | if (update_signal(v)) | |
| 503 | return; /* Envelope ran out */ | |
| 504 | left = vp->left_mix; | |
| 505 | } | |
| 506 | ||
| 507 | while (count) | |
| 508 | if (cc < count) | |
| 509 | { | |
| 510 | count -= cc; | |
| 511 | while (cc--) | |
| 512 | { | |
| 513 | s = *sp++; | |
| 514 | MIXATION(left); | |
| 515 | } | |
| 516 | cc = control_ratio; | |
| 517 | if (update_signal(v)) | |
| 518 | return; /* Envelope ran out */ | |
| 519 | left = vp->left_mix; | |
| 520 | } | |
| 521 | else | |
| 522 | { | |
| 523 | vp->control_counter = cc - count; | |
| 524 | while (count--) | |
| 525 | { | |
| 526 | s = *sp++; | |
| 527 | MIXATION(left); | |
| 528 | } | |
| 529 | return; | |
| 530 | } | |
| 531 | } | |
| 532 | ||
| 533 | static void mix_mystery(resample_t *sp, int32 *lp, int v, int count) | |
| 534 | { | |
| 535 | final_volume_t | |
| 536 | left_rear=voice[v].lr_mix, | |
| 537 | left=voice[v].left_mix, | |
| 538 | center=voice[v].ce_mix, | |
| 539 | right=voice[v].right_mix, | |
| 540 | right_rear=voice[v].rr_mix, | |
| 541 | lfe=voice[v].lfe_mix; | |
| 542 | resample_t s; | |
| 543 | ||
| 544 | while (count--) | |
| 545 | { | |
| 546 | s = *sp++; | |
| 547 | MIXATION(left); | |
| 548 | MIXATION(right); | |
| 549 | if (num_ochannels >= 4) { | |
| 550 | MIXATION(left_rear); | |
| 551 | MIXATION(right_rear); | |
| 552 | } | |
| 553 | if (num_ochannels == 6) { | |
| 554 | MIXATION(center); | |
| 555 | MIXATION(lfe); | |
| 556 | } | |
| 557 | } | |
| 558 | } | |
| 559 | ||
| 560 | static void mix_center(resample_t *sp, int32 *lp, int v, int count) | |
| 561 | { | |
| 562 | final_volume_t | |
| 563 | left=voice[v].left_mix; | |
| 564 | resample_t s; | |
| 565 | ||
| 566 | while (count--) | |
| 567 | { | |
| 568 | s = *sp++; | |
| 569 | if (num_ochannels == 2) { | |
| 570 | MIXATION(left); | |
| 571 | MIXATION(left); | |
| 572 | } | |
| 573 | else if (num_ochannels == 4) { | |
| 574 | MIXATION(left); | |
| 575 | MIXATION(left); | |
| 576 | MIXSKIP; | |
| 577 | MIXSKIP; | |
| 578 | } | |
| 579 | else if (num_ochannels == 6) { | |
| 580 | MIXSKIP; | |
| 581 | MIXSKIP; | |
| 582 | MIXSKIP; | |
| 583 | MIXSKIP; | |
| 584 | MIXATION(left); | |
| 585 | MIXATION(left); | |
| 586 | } | |
| 587 | } | |
| 588 | } | |
| 589 | ||
| 590 | static void mix_single_left(resample_t *sp, int32 *lp, int v, int count) | |
| 591 | { | |
| 592 | final_volume_t | |
| 593 | left=voice[v].left_mix; | |
| 594 | resample_t s; | |
| 595 | ||
| 596 | while (count--) | |
| 597 | { | |
| 598 | s = *sp++; | |
| 599 | if (num_ochannels == 2) { | |
| 600 | MIXATION(left); | |
| 601 | MIXSKIP; | |
| 602 | } | |
| 603 | if (num_ochannels >= 4) { | |
| 604 | MIXHALF(left); | |
| 605 | MIXSKIP; | |
| 606 | MIXATION(left); | |
| 607 | MIXSKIP; | |
| 608 | } | |
| 609 | if (num_ochannels == 6) { | |
| 610 | MIXSKIP; | |
| 611 | MIXATION(left); | |
| 612 | } | |
| 613 | } | |
| 614 | } | |
| 615 | static void mix_single_right(resample_t *sp, int32 *lp, int v, int count) | |
| 616 | { | |
| 617 | final_volume_t | |
| 618 | left=voice[v].left_mix; | |
| 619 | resample_t s; | |
| 620 | ||
| 621 | while (count--) | |
| 622 | { | |
| 623 | s = *sp++; | |
| 624 | if (num_ochannels == 2) { | |
| 625 | MIXSKIP; | |
| 626 | MIXATION(left); | |
| 627 | } | |
| 628 | if (num_ochannels >= 4) { | |
| 629 | MIXSKIP; | |
| 630 | MIXHALF(left); | |
| 631 | MIXSKIP; | |
| 632 | MIXATION(left); | |
| 633 | } | |
| 634 | if (num_ochannels == 6) { | |
| 635 | MIXSKIP; | |
| 636 | MIXATION(left); | |
| 637 | } | |
| 638 | } | |
| 639 | } | |
| 640 | ||
| 641 | static void mix_mono(resample_t *sp, int32 *lp, int v, int count) | |
| 642 | { | |
| 643 | final_volume_t | |
| 644 | left=voice[v].left_mix; | |
| 645 | resample_t s; | |
| 359 | static void mix_mystery(MidiSong *song, sample_t *sp, Sint32 *lp, int v, int count) | |
| 360 | { | |
| 361 | final_volume_t | |
| 362 | left = song->voice[v].left_mix, | |
| 363 | right = song->voice[v].right_mix; | |
| 364 | sample_t s; | |
| 646 | 365 | |
| 647 | 366 | while (count--) |
| 648 | 367 | { |
| 649 | 368 | s = *sp++; |
| 650 | 369 | MIXATION(left); |
| 370 | MIXATION(right); | |
| 371 | } | |
| 372 | } | |
| 373 | ||
| 374 | static void mix_center(MidiSong *song, sample_t *sp, Sint32 *lp, int v, int count) | |
| 375 | { | |
| 376 | final_volume_t | |
| 377 | left = song->voice[v].left_mix; | |
| 378 | sample_t s; | |
| 379 | ||
| 380 | while (count--) | |
| 381 | { | |
| 382 | s = *sp++; | |
| 383 | MIXATION(left); | |
| 384 | MIXATION(left); | |
| 385 | } | |
| 386 | } | |
| 387 | ||
| 388 | static void mix_single(MidiSong *song, sample_t *sp, Sint32 *lp, int v, int count) | |
| 389 | { | |
| 390 | final_volume_t | |
| 391 | left = song->voice[v].left_mix; | |
| 392 | sample_t s; | |
| 393 | ||
| 394 | while (count--) | |
| 395 | { | |
| 396 | s = *sp++; | |
| 397 | MIXATION(left); | |
| 398 | lp++; | |
| 399 | } | |
| 400 | } | |
| 401 | ||
| 402 | static void mix_mono(MidiSong *song, sample_t *sp, Sint32 *lp, int v, int count) | |
| 403 | { | |
| 404 | final_volume_t | |
| 405 | left = song->voice[v].left_mix; | |
| 406 | sample_t s; | |
| 407 | ||
| 408 | while (count--) | |
| 409 | { | |
| 410 | s = *sp++; | |
| 411 | MIXATION(left); | |
| 651 | 412 | } |
| 652 | 413 | } |
| 653 | 414 | |
| 654 | 415 | /* Ramp a note out in c samples */ |
| 655 | static void ramp_out(resample_t *sp, int32 *lp, int v, int32 c) | |
| 656 | { | |
| 657 | ||
| 658 | /* should be final_volume_t, but uint8 gives trouble. */ | |
| 659 | int32 left_rear, left, center, right, right_rear, lfe, li, ri; | |
| 660 | ||
| 661 | resample_t s = 0; /* silly warning about uninitialized s */ | |
| 662 | ||
| 663 | /* Fix by James Caldwell */ | |
| 664 | if ( c == 0 ) c = 1; | |
| 665 | ||
| 666 | left = voice[v].left_mix; | |
| 667 | li = -(left/c); | |
| 668 | if (!li) li = -1; | |
| 416 | static void ramp_out(MidiSong *song, sample_t *sp, Sint32 *lp, int v, Sint32 c) | |
| 417 | { | |
| 418 | ||
| 419 | /* should be final_volume_t, but Uint8 gives trouble. */ | |
| 420 | Sint32 left, right, li, ri; | |
| 421 | ||
| 422 | sample_t s=0; /* silly warning about uninitialized s */ | |
| 423 | ||
| 424 | left=song->voice[v].left_mix; | |
| 425 | li=-(left/c); | |
| 426 | if (!li) li=-1; | |
| 669 | 427 | |
| 670 | 428 | /* printf("Ramping out: left=%d, c=%d, li=%d\n", left, c, li); */ |
| 671 | 429 | |
| 672 | if (!(play_mode->encoding & PE_MONO)) | |
| 673 | { | |
| 674 | if (voice[v].panned==PANNED_MYSTERY) | |
| 675 | { | |
| 676 | left_rear = voice[v].lr_mix; | |
| 677 | center=voice[v].ce_mix; | |
| 678 | right=voice[v].right_mix; | |
| 679 | right_rear = voice[v].rr_mix; | |
| 680 | lfe = voice[v].lfe_mix; | |
| 681 | ||
| 430 | if (!(song->encoding & PE_MONO)) | |
| 431 | { | |
| 432 | if (song->voice[v].panned==PANNED_MYSTERY) | |
| 433 | { | |
| 434 | right=song->voice[v].right_mix; | |
| 682 | 435 | ri=-(right/c); |
| 683 | 436 | while (c--) |
| 684 | 437 | { |
| 685 | left_rear += li; if (left_rear<0) left_rear=0; | |
| 686 | left += li; if (left<0) left=0; | |
| 687 | center += li; if (center<0) center=0; | |
| 688 | right += ri; if (right<0) right=0; | |
| 689 | right_rear += ri; if (right_rear<0) right_rear=0; | |
| 690 | lfe += li; if (lfe<0) lfe=0; | |
| 438 | left += li; | |
| 439 | if (left<0) | |
| 440 | left=0; | |
| 441 | right += ri; | |
| 442 | if (right<0) | |
| 443 | right=0; | |
| 691 | 444 | s=*sp++; |
| 692 | MIXATION(left); | |
| 693 | MIXATION(right); | |
| 694 | if (num_ochannels >= 4) { | |
| 695 | MIXATION(left_rear); | |
| 696 | MIXATION(right_rear); | |
| 697 | } | |
| 698 | if (num_ochannels == 6) { | |
| 699 | MIXATION(center); | |
| 700 | MIXATION(lfe); | |
| 701 | } | |
| 702 | } | |
| 703 | } | |
| 704 | else if (voice[v].panned==PANNED_CENTER) | |
| 445 | MIXATION(left); | |
| 446 | MIXATION(right); | |
| 447 | } | |
| 448 | } | |
| 449 | else if (song->voice[v].panned==PANNED_CENTER) | |
| 705 | 450 | { |
| 706 | 451 | while (c--) |
| 707 | 452 | { |
| 709 | 454 | if (left<0) |
| 710 | 455 | return; |
| 711 | 456 | s=*sp++; |
| 712 | if (num_ochannels == 2) { | |
| 713 | MIXATION(left); | |
| 714 | MIXATION(left); | |
| 715 | } | |
| 716 | else if (num_ochannels == 4) { | |
| 717 | MIXATION(left); | |
| 718 | MIXATION(left); | |
| 719 | MIXSKIP; | |
| 720 | MIXSKIP; | |
| 721 | } | |
| 722 | else if (num_ochannels == 6) { | |
| 723 | MIXSKIP; | |
| 724 | MIXSKIP; | |
| 725 | MIXSKIP; | |
| 726 | MIXSKIP; | |
| 727 | MIXATION(left); | |
| 728 | MIXATION(left); | |
| 729 | } | |
| 730 | } | |
| 731 | } | |
| 732 | else if (voice[v].panned==PANNED_LEFT) | |
| 457 | MIXATION(left); | |
| 458 | MIXATION(left); | |
| 459 | } | |
| 460 | } | |
| 461 | else if (song->voice[v].panned==PANNED_LEFT) | |
| 733 | 462 | { |
| 734 | 463 | while (c--) |
| 735 | 464 | { |
| 738 | 467 | return; |
| 739 | 468 | s=*sp++; |
| 740 | 469 | MIXATION(left); |
| 741 | MIXSKIP; | |
| 742 | if (num_ochannels >= 4) { | |
| 743 | MIXATION(left); | |
| 744 | MIXSKIP; | |
| 745 | } if (num_ochannels == 6) { | |
| 746 | MIXATION(left); | |
| 747 | MIXATION(left); | |
| 748 | } | |
| 749 | } | |
| 750 | } | |
| 751 | else if (voice[v].panned==PANNED_RIGHT) | |
| 470 | lp++; | |
| 471 | } | |
| 472 | } | |
| 473 | else if (song->voice[v].panned==PANNED_RIGHT) | |
| 752 | 474 | { |
| 753 | 475 | while (c--) |
| 754 | 476 | { |
| 756 | 478 | if (left<0) |
| 757 | 479 | return; |
| 758 | 480 | s=*sp++; |
| 759 | MIXSKIP; | |
| 481 | lp++; | |
| 760 | 482 | MIXATION(left); |
| 761 | if (num_ochannels >= 4) { | |
| 762 | MIXSKIP; | |
| 763 | MIXATION(left); | |
| 764 | } if (num_ochannels == 6) { | |
| 765 | MIXATION(left); | |
| 766 | MIXATION(left); | |
| 767 | } | |
| 768 | 483 | } |
| 769 | 484 | } |
| 770 | 485 | } |
| 785 | 500 | |
| 786 | 501 | /**************** interface function ******************/ |
| 787 | 502 | |
| 788 | void mix_voice(int32 *buf, int v, int32 c) | |
| 789 | { | |
| 790 | Voice *vp=voice+v; | |
| 791 | int32 count=c; | |
| 792 | resample_t *sp; | |
| 793 | if (c<0) return; | |
| 503 | void mix_voice(MidiSong *song, Sint32 *buf, int v, Sint32 c) | |
| 504 | { | |
| 505 | Voice *vp = song->voice + v; | |
| 506 | sample_t *sp; | |
| 794 | 507 | if (vp->status==VOICE_DIE) |
| 795 | 508 | { |
| 796 | if (count>=MAX_DIE_TIME) | |
| 797 | count=MAX_DIE_TIME; | |
| 798 | sp=resample_voice(v, &count); | |
| 799 | ramp_out(sp, buf, v, count); | |
| 509 | if (c>=MAX_DIE_TIME) | |
| 510 | c=MAX_DIE_TIME; | |
| 511 | sp=resample_voice(song, v, &c); | |
| 512 | if(c > 0) | |
| 513 | ramp_out(song, sp, buf, v, c); | |
| 800 | 514 | vp->status=VOICE_FREE; |
| 801 | 515 | } |
| 802 | 516 | else |
| 803 | 517 | { |
| 804 | sp=resample_voice(v, &count); | |
| 805 | if (count<0) return; | |
| 806 | if (play_mode->encoding & PE_MONO) | |
| 518 | sp=resample_voice(song, v, &c); | |
| 519 | if (song->encoding & PE_MONO) | |
| 807 | 520 | { |
| 808 | 521 | /* Mono output. */ |
| 809 | 522 | if (vp->envelope_increment || vp->tremolo_phase_increment) |
| 810 | mix_mono_signal(sp, buf, v, count); | |
| 523 | mix_mono_signal(song, sp, buf, v, c); | |
| 811 | 524 | else |
| 812 | mix_mono(sp, buf, v, count); | |
| 525 | mix_mono(song, sp, buf, v, c); | |
| 813 | 526 | } |
| 814 | 527 | else |
| 815 | 528 | { |
| 816 | 529 | if (vp->panned == PANNED_MYSTERY) |
| 817 | 530 | { |
| 818 | 531 | if (vp->envelope_increment || vp->tremolo_phase_increment) |
| 819 | mix_mystery_signal(sp, buf, v, count); | |
| 532 | mix_mystery_signal(song, sp, buf, v, c); | |
| 820 | 533 | else |
| 821 | mix_mystery(sp, buf, v, count); | |
| 534 | mix_mystery(song, sp, buf, v, c); | |
| 822 | 535 | } |
| 823 | 536 | else if (vp->panned == PANNED_CENTER) |
| 824 | 537 | { |
| 825 | 538 | if (vp->envelope_increment || vp->tremolo_phase_increment) |
| 826 | mix_center_signal(sp, buf, v, count); | |
| 539 | mix_center_signal(song, sp, buf, v, c); | |
| 827 | 540 | else |
| 828 | mix_center(sp, buf, v, count); | |
| 541 | mix_center(song, sp, buf, v, c); | |
| 829 | 542 | } |
| 830 | 543 | else |
| 831 | 544 | { |
| 832 | 545 | /* It's either full left or full right. In either case, |
| 833 | 546 | every other sample is 0. Just get the offset right: */ |
| 547 | if (vp->panned == PANNED_RIGHT) buf++; | |
| 834 | 548 | |
| 835 | 549 | if (vp->envelope_increment || vp->tremolo_phase_increment) |
| 836 | { | |
| 837 | if (vp->panned == PANNED_RIGHT) | |
| 838 | mix_single_right_signal(sp, buf, v, count); | |
| 839 | else mix_single_left_signal(sp, buf, v, count); | |
| 840 | } | |
| 550 | mix_single_signal(song, sp, buf, v, c); | |
| 841 | 551 | else |
| 842 | { | |
| 843 | if (vp->panned == PANNED_RIGHT) | |
| 844 | mix_single_right(sp, buf, v, count); | |
| 845 | else mix_single_left(sp, buf, v, count); | |
| 846 | } | |
| 847 | } | |
| 848 | } | |
| 849 | } | |
| 850 | } | |
| 552 | mix_single(song, sp, buf, v, c); | |
| 553 | } | |
| 554 | } | |
| 555 | } | |
| 556 | } | |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | extern void mix_voice(int32 *buf, int v, int32 c); | |
| 9 | extern int recompute_envelope(int v); | |
| 10 | extern void apply_envelope_to_amp(int v); | |
| 8 | mix.h | |
| 9 | ||
| 10 | */ | |
| 11 | ||
| 12 | extern void mix_voice(MidiSong *song, Sint32 *buf, int v, Sint32 c); | |
| 13 | extern int recompute_envelope(MidiSong *song, int v); | |
| 14 | extern void apply_envelope_to_amp(MidiSong *song, int v); |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | */ | |
| 7 | ||
| 8 | /* When a patch file can't be opened, one of these extensions is | |
| 9 | appended to the filename and the open is tried again. | |
| 10 | */ | |
| 11 | #define PATCH_EXT_LIST { ".pat", 0 } | |
| 12 | ||
| 13 | /* Acoustic Grand Piano seems to be the usual default instrument. */ | |
| 14 | #define DEFAULT_PROGRAM 0 | |
| 15 | ||
| 16 | /* 9 here is MIDI channel 10, which is the standard percussion channel. | |
| 17 | Some files (notably C:\WINDOWS\CANYON.MID) think that 16 is one too. | |
| 18 | On the other hand, some files know that 16 is not a drum channel and | |
| 19 | try to play music on it. This is now a runtime option, so this isn't | |
| 20 | a critical choice anymore. */ | |
| 21 | #define DEFAULT_DRUMCHANNELS (1<<9) | |
| 22 | ||
| 23 | /* In percent. */ | |
| 24 | #define DEFAULT_AMPLIFICATION 70 | |
| 25 | ||
| 26 | /* Default polyphony */ | |
| 27 | /* #define DEFAULT_VOICES 32 */ | |
| 28 | #define DEFAULT_VOICES 256 | |
| 29 | ||
| 30 | /* 1000 here will give a control ratio of 22:1 with 22 kHz output. | |
| 31 | Higher CONTROLS_PER_SECOND values allow more accurate rendering | |
| 32 | of envelopes and tremolo. The cost is CPU time. */ | |
| 33 | #define CONTROLS_PER_SECOND 1000 | |
| 34 | ||
| 35 | /* Make envelopes twice as fast. Saves ~20% CPU time (notes decay | |
| 36 | faster) and sounds more like a GUS. There is now a command line | |
| 37 | option to toggle this as well. */ | |
| 38 | #define FAST_DECAY | |
| 39 | ||
| 40 | /* How many bits to use for the fractional part of sample positions. | |
| 41 | This affects tonal accuracy. The entire position counter must fit | |
| 42 | in 32 bits, so with FRACTION_BITS equal to 12, the maximum size of | |
| 43 | a sample is 1048576 samples (2 megabytes in memory). The GUS gets | |
| 44 | by with just 9 bits and a little help from its friends... | |
| 45 | "The GUS does not SUCK!!!" -- a happy user :) */ | |
| 46 | #define FRACTION_BITS 12 | |
| 47 | ||
| 48 | /* For some reason the sample volume is always set to maximum in all | |
| 49 | patch files. Define this for a crude adjustment that may help | |
| 50 | equalize instrument volumes. */ | |
| 51 | #define ADJUST_SAMPLE_VOLUMES | |
| 52 | ||
| 53 | /* The number of samples to use for ramping out a dying note. Affects | |
| 54 | click removal. */ | |
| 55 | #define MAX_DIE_TIME 20 | |
| 56 | ||
| 57 | /**************************************************************************/ | |
| 58 | /* Anything below this shouldn't need to be changed unless you're porting | |
| 59 | to a new machine with other than 32-bit, big-endian words. */ | |
| 60 | /**************************************************************************/ | |
| 61 | ||
| 62 | /* change FRACTION_BITS above, not these */ | |
| 63 | #define INTEGER_MASK (0xFFFFFFFF << FRACTION_BITS) | |
| 64 | #define FRACTION_MASK (~ INTEGER_MASK) | |
| 65 | ||
| 66 | /* This is enforced by some computations that must fit in an int */ | |
| 67 | #define MAX_CONTROL_RATIO 255 | |
| 68 | ||
| 69 | #define MAX_AMPLIFICATION 800 | |
| 70 | ||
| 71 | /* You could specify a complete path, e.g. "/etc/timidity.cfg", and | |
| 72 | then specify the library directory in the configuration file. */ | |
| 73 | #define CONFIG_FILE "timidity.cfg" | |
| 74 | #define CONFIG_FILE_ETC "/etc/timidity.cfg" | |
| 75 | #define CONFIG_FILE_ETC_TIMIDITY_FREEPATS "/etc/timidity/freepats.cfg" | |
| 76 | ||
| 77 | #if defined(__WIN32__) || defined(__OS2__) | |
| 78 | #define DEFAULT_PATH "C:\\TIMIDITY" | |
| 79 | #else | |
| 80 | #define DEFAULT_PATH "/etc/timidity" | |
| 81 | #define DEFAULT_PATH1 "/usr/share/timidity" | |
| 82 | #define DEFAULT_PATH2 "/usr/local/share/timidity" | |
| 83 | #define DEFAULT_PATH3 "/usr/local/lib/timidity" | |
| 84 | #endif | |
| 85 | ||
| 86 | /* These affect general volume */ | |
| 87 | #define GUARD_BITS 3 | |
| 88 | #define AMP_BITS (15-GUARD_BITS) | |
| 89 | ||
| 90 | #define MAX_AMP_VALUE ((1<<(AMP_BITS+1))-1) | |
| 91 | ||
| 92 | #define FSCALE(a,b) (float)((a) * (double)(1<<(b))) | |
| 93 | #define FSCALENEG(a,b) (float)((a) * (1.0L / (double)(1<<(b)))) | |
| 94 | ||
| 95 | /* Vibrato and tremolo Choices of the Day */ | |
| 96 | #define SWEEP_TUNING 38 | |
| 97 | #define VIBRATO_AMPLITUDE_TUNING 1.0L | |
| 98 | #define VIBRATO_RATE_TUNING 38 | |
| 99 | #define TREMOLO_AMPLITUDE_TUNING 1.0L | |
| 100 | #define TREMOLO_RATE_TUNING 38 | |
| 101 | ||
| 102 | #define SWEEP_SHIFT 16 | |
| 103 | #define RATE_SHIFT 5 | |
| 104 | ||
| 105 | #ifndef PI | |
| 106 | #define PI 3.14159265358979323846 | |
| 107 | #endif | |
| 108 | ||
| 109 | /* The path separator (D.M.) */ | |
| 110 | #if defined(__WIN32__) || defined(__OS2__) | |
| 111 | # define PATH_SEP '\\' | |
| 112 | #else | |
| 113 | # define PATH_SEP '/' | |
| 114 | #endif | |
| 115 | ||
| 116 | #define SNDDBG(X) |
| 0 | /* | |
| 0 | /* | |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | #include "config.h" | |
| 9 | #include "output.h" | |
| 10 | #include "tables.h" | |
| 8 | output.c | |
| 9 | ||
| 10 | Audio output (to file / device) functions. | |
| 11 | */ | |
| 11 | 12 | |
| 12 | ||
| 13 | #ifdef SDL | |
| 14 | extern PlayMode sdl_play_mode; | |
| 15 | #define DEFAULT_PLAY_MODE &sdl_play_mode | |
| 13 | #if HAVE_CONFIG_H | |
| 14 | # include <config.h> | |
| 16 | 15 | #endif |
| 17 | 16 | |
| 18 | PlayMode *play_mode_list[] = { | |
| 19 | #ifdef DEFAULT_PLAY_MODE | |
| 20 | DEFAULT_PLAY_MODE, | |
| 21 | #endif | |
| 22 | 0 | |
| 23 | }; | |
| 17 | #include "SDL.h" | |
| 24 | 18 | |
| 25 | #ifdef DEFAULT_PLAY_MODE | |
| 26 | PlayMode *play_mode=DEFAULT_PLAY_MODE; | |
| 27 | #endif | |
| 19 | #include "options.h" | |
| 20 | #include "output.h" | |
| 28 | 21 | |
| 29 | 22 | /*****************************************************************/ |
| 30 | 23 | /* Some functions to convert signed 32-bit data to other formats */ |
| 31 | 24 | |
| 32 | void s32tos8(void *dp, int32 *lp, int32 c) | |
| 25 | void s32tos8(void *dp, Sint32 *lp, Sint32 c) | |
| 33 | 26 | { |
| 34 | int8 *cp=(int8 *)(dp); | |
| 35 | int32 l; | |
| 27 | Sint8 *cp=(Sint8 *)(dp); | |
| 28 | Sint32 l; | |
| 36 | 29 | while (c--) |
| 37 | 30 | { |
| 38 | 31 | l=(*lp++)>>(32-8-GUARD_BITS); |
| 39 | 32 | if (l>127) l=127; |
| 40 | 33 | else if (l<-128) l=-128; |
| 41 | *cp++ = (int8) (l); | |
| 34 | *cp++ = (Sint8) (l); | |
| 42 | 35 | } |
| 43 | 36 | } |
| 44 | 37 | |
| 45 | void s32tou8(void *dp, int32 *lp, int32 c) | |
| 38 | void s32tou8(void *dp, Sint32 *lp, Sint32 c) | |
| 46 | 39 | { |
| 47 | uint8 *cp=(uint8 *)(dp); | |
| 48 | int32 l; | |
| 40 | Uint8 *cp=(Uint8 *)(dp); | |
| 41 | Sint32 l; | |
| 49 | 42 | while (c--) |
| 50 | 43 | { |
| 51 | 44 | l=(*lp++)>>(32-8-GUARD_BITS); |
| 52 | 45 | if (l>127) l=127; |
| 53 | 46 | else if (l<-128) l=-128; |
| 54 | *cp++ = 0x80 ^ ((uint8) l); | |
| 47 | *cp++ = 0x80 ^ ((Uint8) l); | |
| 55 | 48 | } |
| 56 | 49 | } |
| 57 | 50 | |
| 58 | void s32tos16(void *dp, int32 *lp, int32 c) | |
| 51 | void s32tos16(void *dp, Sint32 *lp, Sint32 c) | |
| 59 | 52 | { |
| 60 | int16 *sp=(int16 *)(dp); | |
| 61 | int32 l; | |
| 53 | Sint16 *sp=(Sint16 *)(dp); | |
| 54 | Sint32 l; | |
| 62 | 55 | while (c--) |
| 63 | 56 | { |
| 64 | 57 | l=(*lp++)>>(32-16-GUARD_BITS); |
| 65 | 58 | if (l > 32767) l=32767; |
| 66 | 59 | else if (l<-32768) l=-32768; |
| 67 | *sp++ = (int16)(l); | |
| 60 | *sp++ = (Sint16)(l); | |
| 68 | 61 | } |
| 69 | 62 | } |
| 70 | 63 | |
| 71 | void s32tou16(void *dp, int32 *lp, int32 c) | |
| 64 | void s32tou16(void *dp, Sint32 *lp, Sint32 c) | |
| 72 | 65 | { |
| 73 | uint16 *sp=(uint16 *)(dp); | |
| 74 | int32 l; | |
| 66 | Uint16 *sp=(Uint16 *)(dp); | |
| 67 | Sint32 l; | |
| 75 | 68 | while (c--) |
| 76 | 69 | { |
| 77 | 70 | l=(*lp++)>>(32-16-GUARD_BITS); |
| 78 | 71 | if (l > 32767) l=32767; |
| 79 | 72 | else if (l<-32768) l=-32768; |
| 80 | *sp++ = 0x8000 ^ (uint16)(l); | |
| 73 | *sp++ = 0x8000 ^ (Uint16)(l); | |
| 81 | 74 | } |
| 82 | 75 | } |
| 83 | 76 | |
| 84 | void s32tos16x(void *dp, int32 *lp, int32 c) | |
| 77 | void s32tos16x(void *dp, Sint32 *lp, Sint32 c) | |
| 85 | 78 | { |
| 86 | int16 *sp=(int16 *)(dp); | |
| 87 | int32 l; | |
| 79 | Sint16 *sp=(Sint16 *)(dp); | |
| 80 | Sint32 l; | |
| 88 | 81 | while (c--) |
| 89 | 82 | { |
| 90 | 83 | l=(*lp++)>>(32-16-GUARD_BITS); |
| 91 | 84 | if (l > 32767) l=32767; |
| 92 | 85 | else if (l<-32768) l=-32768; |
| 93 | *sp++ = XCHG_SHORT((int16)(l)); | |
| 86 | *sp++ = SDL_Swap16((Sint16)(l)); | |
| 94 | 87 | } |
| 95 | 88 | } |
| 96 | 89 | |
| 97 | void s32tou16x(void *dp, int32 *lp, int32 c) | |
| 90 | void s32tou16x(void *dp, Sint32 *lp, Sint32 c) | |
| 98 | 91 | { |
| 99 | uint16 *sp=(uint16 *)(dp); | |
| 100 | int32 l; | |
| 92 | Uint16 *sp=(Uint16 *)(dp); | |
| 93 | Sint32 l; | |
| 101 | 94 | while (c--) |
| 102 | 95 | { |
| 103 | 96 | l=(*lp++)>>(32-16-GUARD_BITS); |
| 104 | 97 | if (l > 32767) l=32767; |
| 105 | 98 | else if (l<-32768) l=-32768; |
| 106 | *sp++ = XCHG_SHORT(0x8000 ^ (uint16)(l)); | |
| 99 | *sp++ = SDL_Swap16(0x8000 ^ (Uint16)(l)); | |
| 107 | 100 | } |
| 108 | 101 | } |
| 109 | 102 | |
| 110 | void s32toulaw(void *dp, int32 *lp, int32 c) | |
| 103 | void s32tof32(void *dp, Sint32 *lp, Sint32 c) | |
| 111 | 104 | { |
| 112 | uint8 *up=(uint8 *)(dp); | |
| 113 | int32 l; | |
| 105 | float *sp=(float *)(dp); | |
| 114 | 106 | while (c--) |
| 115 | 107 | { |
| 116 | l=(*lp++)>>(32-13-GUARD_BITS); | |
| 117 | if (l > 4095) l=4095; | |
| 118 | else if (l<-4096) l=-4096; | |
| 119 | *up++ = _l2u[l]; | |
| 108 | *sp++ = (float)(*lp++) / 2147483647.0f; | |
| 120 | 109 | } |
| 121 | 110 | } |
| 111 | ||
| 112 | void s32tos32(void *dp, Sint32 *lp, Sint32 c) | |
| 113 | { | |
| 114 | Sint32 *sp=(Sint32 *)(dp); | |
| 115 | while (c--) | |
| 116 | { | |
| 117 | *sp++ = (*lp++); | |
| 118 | } | |
| 119 | } | |
| 120 | ||
| 121 | void s32tos32x(void *dp, Sint32 *lp, Sint32 c) | |
| 122 | { | |
| 123 | Sint32 *sp=(Sint32 *)(dp); | |
| 124 | while (c--) | |
| 125 | { | |
| 126 | *sp++ = SDL_Swap32(*lp++); | |
| 127 | } | |
| 128 | } |
| 0 | /* | |
| 0 | /* | |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | ||
| 8 | output.h | |
| 9 | ||
| 10 | */ | |
| 7 | 11 | |
| 8 | 12 | /* Data format encoding bits */ |
| 9 | 13 | |
| 10 | 14 | #define PE_MONO 0x01 /* versus stereo */ |
| 11 | 15 | #define PE_SIGNED 0x02 /* versus unsigned */ |
| 12 | 16 | #define PE_16BIT 0x04 /* versus 8-bit */ |
| 13 | #define PE_ULAW 0x08 /* versus linear */ | |
| 14 | #define PE_BYTESWAP 0x10 /* versus the other way */ | |
| 17 | #define PE_32BIT 0x08 /* versus 8-bit or 16-bit */ | |
| 15 | 18 | |
| 16 | typedef struct { | |
| 17 | int32 rate, encoding; | |
| 18 | char *id_name; | |
| 19 | } PlayMode; | |
| 20 | ||
| 21 | extern PlayMode *play_mode_list[], *play_mode; | |
| 22 | extern int init_buffers(int kbytes); | |
| 23 | ||
| 24 | /* Conversion functions -- These overwrite the int32 data in *lp with | |
| 19 | /* Conversion functions -- These overwrite the Sint32 data in *lp with | |
| 25 | 20 | data in another format */ |
| 26 | 21 | |
| 27 | /* The size of the output buffers */ | |
| 28 | extern int AUDIO_BUFFER_SIZE; | |
| 29 | ||
| 30 | /* Actual copy function */ | |
| 31 | extern void (*s32tobuf)(void *dp, int32 *lp, int32 c); | |
| 32 | ||
| 33 | 22 | /* 8-bit signed and unsigned*/ |
| 34 | extern void s32tos8(void *dp, int32 *lp, int32 c); | |
| 35 | extern void s32tou8(void *dp, int32 *lp, int32 c); | |
| 23 | extern void s32tos8(void *dp, Sint32 *lp, Sint32 c); | |
| 24 | extern void s32tou8(void *dp, Sint32 *lp, Sint32 c); | |
| 36 | 25 | |
| 37 | 26 | /* 16-bit */ |
| 38 | extern void s32tos16(void *dp, int32 *lp, int32 c); | |
| 39 | extern void s32tou16(void *dp, int32 *lp, int32 c); | |
| 27 | extern void s32tos16(void *dp, Sint32 *lp, Sint32 c); | |
| 28 | extern void s32tou16(void *dp, Sint32 *lp, Sint32 c); | |
| 40 | 29 | |
| 41 | 30 | /* byte-exchanged 16-bit */ |
| 42 | extern void s32tos16x(void *dp, int32 *lp, int32 c); | |
| 43 | extern void s32tou16x(void *dp, int32 *lp, int32 c); | |
| 31 | extern void s32tos16x(void *dp, Sint32 *lp, Sint32 c); | |
| 32 | extern void s32tou16x(void *dp, Sint32 *lp, Sint32 c); | |
| 44 | 33 | |
| 45 | /* uLaw (8 bits) */ | |
| 46 | extern void s32toulaw(void *dp, int32 *lp, int32 c); | |
| 34 | /* 32-bit */ | |
| 35 | extern void s32tof32(void *dp, Sint32 *lp, Sint32 c); | |
| 36 | extern void s32tos32(void *dp, Sint32 *lp, Sint32 c); | |
| 37 | ||
| 38 | /* byte-exchanged 32-bit */ | |
| 39 | extern void s32tos32x(void *dp, Sint32 *lp, Sint32 c); | |
| 47 | 40 | |
| 48 | 41 | /* little-endian and big-endian specific */ |
| 49 | 42 | #if SDL_BYTEORDER == SDL_LIL_ENDIAN |
| 43 | #define s32tos16l s32tos16 | |
| 44 | #define s32tos16b s32tos16x | |
| 50 | 45 | #define s32tou16l s32tou16 |
| 51 | 46 | #define s32tou16b s32tou16x |
| 52 | #define s32tos16l s32tos16 | |
| 53 | #define s32tos16b s32tos16x | |
| 47 | #define s32tos32l s32tos32 | |
| 48 | #define s32tos32b s32tos32x | |
| 54 | 49 | #else |
| 50 | #define s32tos16l s32tos16x | |
| 51 | #define s32tos16b s32tos16 | |
| 55 | 52 | #define s32tou16l s32tou16x |
| 56 | 53 | #define s32tou16b s32tou16 |
| 57 | #define s32tos16l s32tos16x | |
| 58 | #define s32tos16b s32tos16 | |
| 54 | #define s32tos32l s32tos32x | |
| 55 | #define s32tos32b s32tos32 | |
| 59 | 56 | #endif |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | ||
| 8 | playmidi.c -- random stuff in need of rearrangement | |
| 9 | ||
| 10 | */ | |
| 11 | ||
| 12 | #if HAVE_CONFIG_H | |
| 13 | # include <config.h> | |
| 14 | #endif | |
| 7 | 15 | |
| 8 | 16 | #include <stdio.h> |
| 9 | 17 | #include <stdlib.h> |
| 10 | 18 | #include <string.h> |
| 11 | 19 | |
| 12 | #include <SDL_rwops.h> | |
| 13 | ||
| 14 | #include "config.h" | |
| 15 | #include "common.h" | |
| 20 | #include "SDL.h" | |
| 21 | ||
| 22 | #include "timidity.h" | |
| 23 | #include "options.h" | |
| 16 | 24 | #include "instrum.h" |
| 17 | 25 | #include "playmidi.h" |
| 18 | #include "readmidi.h" | |
| 19 | 26 | #include "output.h" |
| 20 | 27 | #include "mix.h" |
| 21 | #include "ctrlmode.h" | |
| 22 | #include "timidity.h" | |
| 23 | ||
| 24 | 28 | #include "tables.h" |
| 25 | 29 | |
| 26 | ||
| 27 | static int opt_expression_curve = 2; | |
| 28 | static int opt_volume_curve = 2; | |
| 29 | static int opt_stereo_surround = 0; | |
| 30 | ||
| 31 | ||
| 32 | Channel channel[MAXCHAN]; | |
| 33 | Voice voice[MAX_VOICES]; | |
| 34 | signed char drumvolume[MAXCHAN][MAXNOTE]; | |
| 35 | signed char drumpanpot[MAXCHAN][MAXNOTE]; | |
| 36 | signed char drumreverberation[MAXCHAN][MAXNOTE]; | |
| 37 | signed char drumchorusdepth[MAXCHAN][MAXNOTE]; | |
| 38 | ||
| 39 | int | |
| 40 | voices=DEFAULT_VOICES; | |
| 41 | ||
| 42 | int32 | |
| 43 | control_ratio=0, | |
| 44 | amplification=DEFAULT_AMPLIFICATION; | |
| 45 | ||
| 46 | FLOAT_T | |
| 47 | master_volume; | |
| 48 | ||
| 49 | int32 drumchannels=DEFAULT_DRUMCHANNELS; | |
| 50 | int adjust_panning_immediately=0; | |
| 51 | ||
| 52 | struct _MidiSong { | |
| 53 | int32 samples; | |
| 54 | MidiEvent *events; | |
| 55 | }; | |
| 56 | static int midi_playing = 0; | |
| 57 | static int32 lost_notes, cut_notes; | |
| 58 | static int32 *buffer_pointer; | |
| 59 | static int32 buffered_count; | |
| 60 | extern int32 *common_buffer; | |
| 61 | extern resample_t *resample_buffer; /* to free it on Timidity_Close */ | |
| 62 | ||
| 63 | static MidiEvent *event_list, *current_event; | |
| 64 | static int32 sample_count, current_sample; | |
| 65 | ||
| 66 | int GM_System_On=0; | |
| 67 | int XG_System_On=0; | |
| 68 | int GS_System_On=0; | |
| 69 | int XG_System_reverb_type; | |
| 70 | int XG_System_chorus_type; | |
| 71 | int XG_System_variation_type; | |
| 72 | ||
| 73 | ||
| 74 | static void adjust_amplification(void) | |
| 30 | static void adjust_amplification(MidiSong *song) | |
| 75 | 31 | { |
| 76 | master_volume = (FLOAT_T)(amplification) / (FLOAT_T)100.0; | |
| 77 | master_volume /= 2; | |
| 78 | } | |
| 79 | ||
| 80 | ||
| 81 | static void adjust_master_volume(int32 vol) | |
| 82 | { | |
| 83 | master_volume = (double)(vol*amplification) / 1638400.0L; | |
| 84 | master_volume /= 2; | |
| 85 | } | |
| 86 | ||
| 87 | ||
| 88 | static void reset_voices(void) | |
| 32 | song->master_volume = (float)(song->amplification) / (float)100.0; | |
| 33 | } | |
| 34 | ||
| 35 | static void reset_voices(MidiSong *song) | |
| 89 | 36 | { |
| 90 | 37 | int i; |
| 91 | 38 | for (i=0; i<MAX_VOICES; i++) |
| 92 | voice[i].status=VOICE_FREE; | |
| 39 | song->voice[i].status=VOICE_FREE; | |
| 93 | 40 | } |
| 94 | 41 | |
| 95 | 42 | /* Process the Reset All Controllers event */ |
| 96 | static void reset_controllers(int c) | |
| 97 | { | |
| 98 | channel[c].volume=90; /* Some standard says, although the SCC docs say 0. */ | |
| 99 | channel[c].expression=127; /* SCC-1 does this. */ | |
| 100 | channel[c].sustain=0; | |
| 101 | channel[c].pitchbend=0x2000; | |
| 102 | channel[c].pitchfactor=0; /* to be computed */ | |
| 103 | ||
| 104 | channel[c].reverberation = 0; | |
| 105 | channel[c].chorusdepth = 0; | |
| 106 | } | |
| 107 | ||
| 108 | static void redraw_controllers(int c) | |
| 109 | { | |
| 110 | ctl->volume(c, channel[c].volume); | |
| 111 | ctl->expression(c, channel[c].expression); | |
| 112 | ctl->sustain(c, channel[c].sustain); | |
| 113 | ctl->pitch_bend(c, channel[c].pitchbend); | |
| 114 | } | |
| 115 | ||
| 116 | static void reset_midi(void) | |
| 43 | static void reset_controllers(MidiSong *song, int c) | |
| 44 | { | |
| 45 | song->channel[c].volume=90; /* Some standard says, although the SCC docs say 0. */ | |
| 46 | song->channel[c].expression=127; /* SCC-1 does this. */ | |
| 47 | song->channel[c].sustain=0; | |
| 48 | song->channel[c].pitchbend=0x2000; | |
| 49 | song->channel[c].pitchfactor=0; /* to be computed */ | |
| 50 | } | |
| 51 | ||
| 52 | static void reset_midi(MidiSong *song) | |
| 117 | 53 | { |
| 118 | 54 | int i; |
| 119 | 55 | for (i=0; i<MAXCHAN; i++) |
| 120 | 56 | { |
| 121 | reset_controllers(i); | |
| 57 | reset_controllers(song, i); | |
| 122 | 58 | /* The rest of these are unaffected by the Reset All Controllers event */ |
| 123 | channel[i].program=default_program; | |
| 124 | channel[i].panning=NO_PANNING; | |
| 125 | channel[i].pitchsens=2; | |
| 126 | channel[i].bank=0; /* tone bank or drum set */ | |
| 127 | channel[i].harmoniccontent=64, | |
| 128 | channel[i].releasetime=64, | |
| 129 | channel[i].attacktime=64, | |
| 130 | channel[i].brightness=64, | |
| 131 | channel[i].sfx=0; | |
| 132 | } | |
| 133 | reset_voices(); | |
| 134 | } | |
| 135 | ||
| 136 | static void select_sample(int v, Instrument *ip) | |
| 137 | { | |
| 138 | int32 f, cdiff, diff, midfreq; | |
| 59 | song->channel[i].program=song->default_program; | |
| 60 | song->channel[i].panning=NO_PANNING; | |
| 61 | song->channel[i].pitchsens=2; | |
| 62 | song->channel[i].bank=0; /* tone bank or drum set */ | |
| 63 | } | |
| 64 | reset_voices(song); | |
| 65 | } | |
| 66 | ||
| 67 | static void select_sample(MidiSong *song, int v, Instrument *ip, int vel) | |
| 68 | { | |
| 69 | Sint32 f, cdiff, diff; | |
| 139 | 70 | int s,i; |
| 140 | 71 | Sample *sp, *closest; |
| 141 | 72 | |
| 144 | 75 | |
| 145 | 76 | if (s==1) |
| 146 | 77 | { |
| 147 | voice[v].sample=sp; | |
| 78 | song->voice[v].sample=sp; | |
| 148 | 79 | return; |
| 149 | 80 | } |
| 150 | 81 | |
| 151 | f=voice[v].orig_frequency; | |
| 82 | f=song->voice[v].orig_frequency; | |
| 83 | for (i=0; i<s; i++) | |
| 84 | { | |
| 85 | if (sp->low_freq <= f && sp->high_freq >= f) | |
| 86 | { | |
| 87 | song->voice[v].sample=sp; | |
| 88 | return; | |
| 89 | } | |
| 90 | sp++; | |
| 91 | } | |
| 92 | ||
| 152 | 93 | /* |
| 153 | 94 | No suitable sample found! We'll select the sample whose root |
| 154 | 95 | frequency is closest to the one we want. (Actually we should |
| 157 | 98 | |
| 158 | 99 | cdiff=0x7FFFFFFF; |
| 159 | 100 | closest=sp=ip->sample; |
| 160 | midfreq = (sp->low_freq + sp->high_freq) / 2; | |
| 161 | 101 | for(i=0; i<s; i++) |
| 162 | 102 | { |
| 163 | 103 | diff=sp->root_freq - f; |
| 164 | /* But the root freq. can perfectly well lie outside the keyrange | |
| 165 | * frequencies, so let's try: | |
| 166 | */ | |
| 167 | /* diff=midfreq - f; */ | |
| 168 | 104 | if (diff<0) diff=-diff; |
| 169 | 105 | if (diff<cdiff) |
| 170 | 106 | { |
| 173 | 109 | } |
| 174 | 110 | sp++; |
| 175 | 111 | } |
| 176 | voice[v].sample=closest; | |
| 112 | song->voice[v].sample=closest; | |
| 177 | 113 | return; |
| 178 | 114 | } |
| 179 | 115 | |
| 180 | ||
| 181 | ||
| 182 | static void select_stereo_samples(int v, InstrumentLayer *lp) | |
| 183 | { | |
| 184 | Instrument *ip; | |
| 185 | InstrumentLayer *nlp, *bestvel; | |
| 186 | int diffvel, midvel, mindiff; | |
| 187 | ||
| 188 | /* select closest velocity */ | |
| 189 | bestvel = lp; | |
| 190 | mindiff = 500; | |
| 191 | for (nlp = lp; nlp; nlp = nlp->next) { | |
| 192 | midvel = (nlp->hi + nlp->lo)/2; | |
| 193 | if (!midvel) diffvel = 127; | |
| 194 | else if (voice[v].velocity < nlp->lo || voice[v].velocity > nlp->hi) | |
| 195 | diffvel = 200; | |
| 196 | else diffvel = voice[v].velocity - midvel; | |
| 197 | if (diffvel < 0) diffvel = -diffvel; | |
| 198 | if (diffvel < mindiff) { | |
| 199 | mindiff = diffvel; | |
| 200 | bestvel = nlp; | |
| 201 | } | |
| 202 | } | |
| 203 | ip = bestvel->instrument; | |
| 204 | ||
| 205 | if (ip->right_sample) { | |
| 206 | ip->sample = ip->right_sample; | |
| 207 | ip->samples = ip->right_samples; | |
| 208 | select_sample(v, ip); | |
| 209 | voice[v].right_sample = voice[v].sample; | |
| 210 | } | |
| 211 | else voice[v].right_sample = 0; | |
| 212 | ip->sample = ip->left_sample; | |
| 213 | ip->samples = ip->left_samples; | |
| 214 | select_sample(v, ip); | |
| 215 | } | |
| 216 | ||
| 217 | ||
| 218 | static void recompute_freq(int v) | |
| 116 | static void recompute_freq(MidiSong *song, int v) | |
| 219 | 117 | { |
| 220 | 118 | int |
| 221 | sign=(voice[v].sample_increment < 0), /* for bidirectional loops */ | |
| 222 | pb=channel[voice[v].channel].pitchbend; | |
| 119 | sign=(song->voice[v].sample_increment < 0), /* for bidirectional loops */ | |
| 120 | pb=song->channel[song->voice[v].channel].pitchbend; | |
| 223 | 121 | double a; |
| 224 | 122 | |
| 225 | if (!voice[v].sample->sample_rate) | |
| 123 | if (!song->voice[v].sample->sample_rate) | |
| 226 | 124 | return; |
| 227 | 125 | |
| 228 | if (voice[v].vibrato_control_ratio) | |
| 126 | if (song->voice[v].vibrato_control_ratio) | |
| 229 | 127 | { |
| 230 | 128 | /* This instrument has vibrato. Invalidate any precomputed |
| 231 | 129 | sample_increments. */ |
| 232 | 130 | |
| 233 | 131 | int i=VIBRATO_SAMPLE_INCREMENTS; |
| 234 | 132 | while (i--) |
| 235 | voice[v].vibrato_sample_increment[i]=0; | |
| 133 | song->voice[v].vibrato_sample_increment[i]=0; | |
| 236 | 134 | } |
| 237 | 135 | |
| 238 | 136 | if (pb==0x2000 || pb<0 || pb>0x3FFF) |
| 239 | voice[v].frequency=voice[v].orig_frequency; | |
| 137 | song->voice[v].frequency = song->voice[v].orig_frequency; | |
| 240 | 138 | else |
| 241 | 139 | { |
| 242 | 140 | pb-=0x2000; |
| 243 | if (!(channel[voice[v].channel].pitchfactor)) | |
| 141 | if (!(song->channel[song->voice[v].channel].pitchfactor)) | |
| 244 | 142 | { |
| 245 | 143 | /* Damn. Somebody bent the pitch. */ |
| 246 | int32 i=pb*channel[voice[v].channel].pitchsens; | |
| 144 | Sint32 i=pb*song->channel[song->voice[v].channel].pitchsens; | |
| 247 | 145 | if (pb<0) |
| 248 | 146 | i=-i; |
| 249 | channel[voice[v].channel].pitchfactor= | |
| 250 | (FLOAT_T)(bend_fine[(i>>5) & 0xFF] * bend_coarse[i>>13]); | |
| 147 | song->channel[song->voice[v].channel].pitchfactor= | |
| 148 | (float)(bend_fine[(i>>5) & 0xFF] * bend_coarse[i>>13]); | |
| 251 | 149 | } |
| 252 | 150 | if (pb>0) |
| 253 | voice[v].frequency= | |
| 254 | (int32)(channel[voice[v].channel].pitchfactor * | |
| 255 | (double)(voice[v].orig_frequency)); | |
| 151 | song->voice[v].frequency= | |
| 152 | (Sint32)(song->channel[song->voice[v].channel].pitchfactor * | |
| 153 | (double)(song->voice[v].orig_frequency)); | |
| 256 | 154 | else |
| 257 | voice[v].frequency= | |
| 258 | (int32)((double)(voice[v].orig_frequency) / | |
| 259 | channel[voice[v].channel].pitchfactor); | |
| 260 | } | |
| 261 | ||
| 262 | a = FSCALE(((double)(voice[v].sample->sample_rate) * | |
| 263 | (double)(voice[v].frequency)) / | |
| 264 | ((double)(voice[v].sample->root_freq) * | |
| 265 | (double)(play_mode->rate)), | |
| 155 | song->voice[v].frequency= | |
| 156 | (Sint32)((double)(song->voice[v].orig_frequency) / | |
| 157 | song->channel[song->voice[v].channel].pitchfactor); | |
| 158 | } | |
| 159 | ||
| 160 | a = FSCALE(((double)(song->voice[v].sample->sample_rate) * | |
| 161 | (double)(song->voice[v].frequency)) / | |
| 162 | ((double)(song->voice[v].sample->root_freq) * | |
| 163 | (double)(song->rate)), | |
| 266 | 164 | FRACTION_BITS); |
| 267 | 165 | |
| 268 | 166 | if (sign) |
| 269 | 167 | a = -a; /* need to preserve the loop direction */ |
| 270 | 168 | |
| 271 | voice[v].sample_increment = (int32)(a); | |
| 272 | } | |
| 273 | ||
| 274 | static int expr_curve[128] = { | |
| 275 | 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 11, | |
| 276 | 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, | |
| 277 | 15, 16, 16, 17, 17, 17, 18, 18, 19, 19, 19, 20, 20, 21, 21, 22, | |
| 278 | 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, 28, 28, 29, 30, 30, 31, | |
| 279 | 32, 32, 33, 34, 35, 35, 36, 37, 38, 39, 39, 40, 41, 42, 43, 44, | |
| 280 | 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 56, 57, 59, 60, 61, 63, | |
| 281 | 64, 65, 67, 68, 70, 71, 73, 75, 76, 78, 80, 82, 83, 85, 87, 89, | |
| 282 | 91, 93, 95, 97, 99, 102, 104, 106, 109, 111, 113, 116, 118, 121, | |
| 283 | 124, 127 | |
| 284 | }; | |
| 285 | ||
| 286 | static int panf(int pan, int speaker, int separation) | |
| 287 | { | |
| 288 | int val; | |
| 289 | val = abs(pan - speaker); | |
| 290 | val = (val * 127) / separation; | |
| 291 | val = 127 - val; | |
| 292 | if (val < 0) val = 0; | |
| 293 | if (val > 127) val = 127; | |
| 294 | return expr_curve[val]; | |
| 295 | } | |
| 296 | ||
| 297 | ||
| 298 | static int vcurve[128] = { | |
| 299 | 0,0,18,29,36,42,47,51,55,58, | |
| 300 | 60,63,65,67,69,71,73,74,76,77, | |
| 301 | 79,80,81,82,83,84,85,86,87,88, | |
| 302 | 89,90,91,92,92,93,94,95,95,96, | |
| 303 | 97,97,98,99,99,100,100,101,101,102, | |
| 304 | 103,103,104,104,105,105,106,106,106,107, | |
| 305 | 107,108,108,109,109,109,110,110,111,111, | |
| 306 | 111,112,112,112,113,113,114,114,114,115, | |
| 307 | 115,115,116,116,116,116,117,117,117,118, | |
| 308 | 118,118,119,119,119,119,120,120,120,120, | |
| 309 | 121,121,121,122,122,122,122,123,123,123, | |
| 310 | 123,123,124,124,124,124,125,125,125,125, | |
| 311 | 126,126,126,126,126,127,127,127 | |
| 312 | }; | |
| 313 | ||
| 314 | static void recompute_amp(int v) | |
| 315 | { | |
| 316 | int32 tempamp; | |
| 317 | int chan = voice[v].channel; | |
| 318 | int panning = voice[v].panning; | |
| 319 | int vol = channel[chan].volume; | |
| 320 | int expr = channel[chan].expression; | |
| 321 | int vel = vcurve[voice[v].velocity]; | |
| 322 | FLOAT_T curved_expression, curved_volume; | |
| 323 | ||
| 324 | if (channel[chan].kit) | |
| 325 | { | |
| 326 | int note = voice[v].sample->note_to_use; | |
| 327 | if (note>0 && drumvolume[chan][note]>=0) vol = drumvolume[chan][note]; | |
| 328 | if (note>0 && drumpanpot[chan][note]>=0) panning = drumpanpot[chan][note]; | |
| 329 | } | |
| 330 | ||
| 331 | if (opt_expression_curve == 2) curved_expression = 127.0 * vol_table[expr]; | |
| 332 | else if (opt_expression_curve == 1) curved_expression = 127.0 * expr_table[expr]; | |
| 333 | else curved_expression = (FLOAT_T)expr; | |
| 334 | ||
| 335 | if (opt_volume_curve == 2) curved_volume = 127.0 * vol_table[vol]; | |
| 336 | else if (opt_volume_curve == 1) curved_volume = 127.0 * expr_table[vol]; | |
| 337 | else curved_volume = (FLOAT_T)vol; | |
| 338 | ||
| 339 | tempamp= (int32)((FLOAT_T)vel * curved_volume * curved_expression); /* 21 bits */ | |
| 169 | song->voice[v].sample_increment = (Sint32)(a); | |
| 170 | } | |
| 171 | ||
| 172 | static void recompute_amp(MidiSong *song, int v) | |
| 173 | { | |
| 174 | Sint32 tempamp; | |
| 340 | 175 | |
| 341 | 176 | /* TODO: use fscale */ |
| 342 | 177 | |
| 343 | if (num_ochannels > 1) | |
| 344 | { | |
| 345 | if (panning > 60 && panning < 68) | |
| 346 | { | |
| 347 | voice[v].panned=PANNED_CENTER; | |
| 348 | ||
| 349 | if (num_ochannels == 6) voice[v].left_amp = | |
| 350 | FSCALENEG((double) (tempamp) * voice[v].sample->volume * | |
| 351 | master_volume, 20); | |
| 352 | else voice[v].left_amp= | |
| 353 | FSCALENEG((double)(tempamp) * voice[v].sample->volume * | |
| 354 | master_volume, 21); | |
| 355 | } | |
| 356 | else if (panning<5) | |
| 357 | { | |
| 358 | voice[v].panned = PANNED_LEFT; | |
| 359 | ||
| 360 | voice[v].left_amp= | |
| 361 | FSCALENEG((double)(tempamp) * voice[v].sample->volume * master_volume, | |
| 178 | tempamp= (song->voice[v].velocity * | |
| 179 | song->channel[song->voice[v].channel].volume * | |
| 180 | song->channel[song->voice[v].channel].expression); /* 21 bits */ | |
| 181 | ||
| 182 | if (!(song->encoding & PE_MONO)) | |
| 183 | { | |
| 184 | if (song->voice[v].panning > 60 && song->voice[v].panning < 68) | |
| 185 | { | |
| 186 | song->voice[v].panned=PANNED_CENTER; | |
| 187 | ||
| 188 | song->voice[v].left_amp= | |
| 189 | FSCALENEG((double)(tempamp) * song->voice[v].sample->volume * song->master_volume, | |
| 190 | 21); | |
| 191 | } | |
| 192 | else if (song->voice[v].panning<5) | |
| 193 | { | |
| 194 | song->voice[v].panned = PANNED_LEFT; | |
| 195 | ||
| 196 | song->voice[v].left_amp= | |
| 197 | FSCALENEG((double)(tempamp) * song->voice[v].sample->volume * song->master_volume, | |
| 362 | 198 | 20); |
| 363 | 199 | } |
| 364 | else if (panning>123) | |
| 365 | { | |
| 366 | voice[v].panned = PANNED_RIGHT; | |
| 367 | ||
| 368 | voice[v].left_amp= /* left_amp will be used */ | |
| 369 | FSCALENEG((double)(tempamp) * voice[v].sample->volume * master_volume, | |
| 200 | else if (song->voice[v].panning>123) | |
| 201 | { | |
| 202 | song->voice[v].panned = PANNED_RIGHT; | |
| 203 | ||
| 204 | song->voice[v].left_amp= /* left_amp will be used */ | |
| 205 | FSCALENEG((double)(tempamp) * song->voice[v].sample->volume * song->master_volume, | |
| 370 | 206 | 20); |
| 371 | 207 | } |
| 372 | 208 | else |
| 373 | 209 | { |
| 374 | FLOAT_T refv = (double)(tempamp) * voice[v].sample->volume * master_volume; | |
| 375 | int wide_panning = 64; | |
| 376 | ||
| 377 | if (num_ochannels == 4) wide_panning = 95; | |
| 378 | ||
| 379 | voice[v].panned = PANNED_MYSTERY; | |
| 380 | voice[v].lfe_amp = FSCALENEG(refv * 64, 27); | |
| 381 | ||
| 382 | switch (num_ochannels) | |
| 383 | { | |
| 384 | case 2: | |
| 385 | voice[v].lr_amp = 0; | |
| 386 | voice[v].left_amp = FSCALENEG(refv * (128-panning), 27); | |
| 387 | voice[v].ce_amp = 0; | |
| 388 | voice[v].right_amp = FSCALENEG(refv * panning, 27); | |
| 389 | voice[v].rr_amp = 0; | |
| 390 | break; | |
| 391 | case 4: | |
| 392 | voice[v].lr_amp = FSCALENEG(refv * panf(panning, 0, wide_panning), 27); | |
| 393 | voice[v].left_amp = FSCALENEG(refv * panf(panning, 32, wide_panning), 27); | |
| 394 | voice[v].ce_amp = 0; | |
| 395 | voice[v].right_amp = FSCALENEG(refv * panf(panning, 95, wide_panning), 27); | |
| 396 | voice[v].rr_amp = FSCALENEG(refv * panf(panning, 128, wide_panning), 27); | |
| 397 | break; | |
| 398 | case 6: | |
| 399 | voice[v].lr_amp = FSCALENEG(refv * panf(panning, 0, wide_panning), 27); | |
| 400 | voice[v].left_amp = FSCALENEG(refv * panf(panning, 32, wide_panning), 27); | |
| 401 | voice[v].ce_amp = FSCALENEG(refv * panf(panning, 64, wide_panning), 27); | |
| 402 | voice[v].right_amp = FSCALENEG(refv * panf(panning, 95, wide_panning), 27); | |
| 403 | voice[v].rr_amp = FSCALENEG(refv * panf(panning, 128, wide_panning), 27); | |
| 404 | break; | |
| 405 | } | |
| 406 | ||
| 407 | } | |
| 408 | } | |
| 409 | else | |
| 410 | { | |
| 411 | voice[v].panned=PANNED_CENTER; | |
| 412 | ||
| 413 | voice[v].left_amp= | |
| 414 | FSCALENEG((double)(tempamp) * voice[v].sample->volume * master_volume, | |
| 210 | song->voice[v].panned = PANNED_MYSTERY; | |
| 211 | ||
| 212 | song->voice[v].left_amp= | |
| 213 | FSCALENEG((double)(tempamp) * song->voice[v].sample->volume * song->master_volume, | |
| 214 | 27); | |
| 215 | song->voice[v].right_amp = song->voice[v].left_amp * (song->voice[v].panning); | |
| 216 | song->voice[v].left_amp *= (float)(127 - song->voice[v].panning); | |
| 217 | } | |
| 218 | } | |
| 219 | else | |
| 220 | { | |
| 221 | song->voice[v].panned = PANNED_CENTER; | |
| 222 | ||
| 223 | song->voice[v].left_amp= | |
| 224 | FSCALENEG((double)(tempamp) * song->voice[v].sample->volume * song->master_volume, | |
| 415 | 225 | 21); |
| 416 | 226 | } |
| 417 | 227 | } |
| 418 | 228 | |
| 419 | ||
| 420 | #define NOT_CLONE 0 | |
| 421 | #define STEREO_CLONE 1 | |
| 422 | #define REVERB_CLONE 2 | |
| 423 | #define CHORUS_CLONE 3 | |
| 424 | ||
| 425 | ||
| 426 | /* just a variant of note_on() */ | |
| 427 | static int vc_alloc(int j) | |
| 428 | { | |
| 429 | int i=voices; | |
| 229 | static void start_note(MidiSong *song, MidiEvent *e, int i) | |
| 230 | { | |
| 231 | Instrument *ip; | |
| 232 | int j; | |
| 233 | ||
| 234 | if (ISDRUMCHANNEL(song, e->channel)) | |
| 235 | { | |
| 236 | if (!(ip=song->drumset[song->channel[e->channel].bank]->instrument[e->a])) | |
| 237 | { | |
| 238 | if (!(ip=song->drumset[0]->instrument[e->a])) | |
| 239 | return; /* No instrument? Then we can't play. */ | |
| 240 | } | |
| 241 | if (ip->samples != 1) | |
| 242 | { | |
| 243 | SNDDBG(("Strange: percussion instrument with %d samples!", | |
| 244 | ip->samples)); | |
| 245 | } | |
| 246 | ||
| 247 | if (ip->sample->note_to_use) /* Do we have a fixed pitch? */ | |
| 248 | song->voice[i].orig_frequency = freq_table[(int)(ip->sample->note_to_use)]; | |
| 249 | else | |
| 250 | song->voice[i].orig_frequency = freq_table[e->a & 0x7F]; | |
| 251 | ||
| 252 | /* drums are supposed to have only one sample */ | |
| 253 | song->voice[i].sample = ip->sample; | |
| 254 | } | |
| 255 | else | |
| 256 | { | |
| 257 | if (song->channel[e->channel].program == SPECIAL_PROGRAM) | |
| 258 | ip=song->default_instrument; | |
| 259 | else if (!(ip=song->tonebank[song->channel[e->channel].bank]-> | |
| 260 | instrument[song->channel[e->channel].program])) | |
| 261 | { | |
| 262 | if (!(ip=song->tonebank[0]->instrument[song->channel[e->channel].program])) | |
| 263 | return; /* No instrument? Then we can't play. */ | |
| 264 | } | |
| 265 | ||
| 266 | if (ip->sample->note_to_use) /* Fixed-pitch instrument? */ | |
| 267 | song->voice[i].orig_frequency = freq_table[(int)(ip->sample->note_to_use)]; | |
| 268 | else | |
| 269 | song->voice[i].orig_frequency = freq_table[e->a & 0x7F]; | |
| 270 | select_sample(song, i, ip, e->b); | |
| 271 | } | |
| 272 | ||
| 273 | song->voice[i].status = VOICE_ON; | |
| 274 | song->voice[i].channel = e->channel; | |
| 275 | song->voice[i].note = e->a; | |
| 276 | song->voice[i].velocity = e->b; | |
| 277 | song->voice[i].sample_offset = 0; | |
| 278 | song->voice[i].sample_increment = 0; /* make sure it isn't negative */ | |
| 279 | ||
| 280 | song->voice[i].tremolo_phase = 0; | |
| 281 | song->voice[i].tremolo_phase_increment = song->voice[i].sample->tremolo_phase_increment; | |
| 282 | song->voice[i].tremolo_sweep = song->voice[i].sample->tremolo_sweep_increment; | |
| 283 | song->voice[i].tremolo_sweep_position = 0; | |
| 284 | ||
| 285 | song->voice[i].vibrato_sweep = song->voice[i].sample->vibrato_sweep_increment; | |
| 286 | song->voice[i].vibrato_sweep_position = 0; | |
| 287 | song->voice[i].vibrato_control_ratio = song->voice[i].sample->vibrato_control_ratio; | |
| 288 | song->voice[i].vibrato_control_counter = song->voice[i].vibrato_phase = 0; | |
| 289 | for (j=0; j<VIBRATO_SAMPLE_INCREMENTS; j++) | |
| 290 | song->voice[i].vibrato_sample_increment[j] = 0; | |
| 291 | ||
| 292 | if (song->channel[e->channel].panning != NO_PANNING) | |
| 293 | song->voice[i].panning = song->channel[e->channel].panning; | |
| 294 | else | |
| 295 | song->voice[i].panning = song->voice[i].sample->panning; | |
| 296 | ||
| 297 | recompute_freq(song, i); | |
| 298 | recompute_amp(song, i); | |
| 299 | if (song->voice[i].sample->modes & MODES_ENVELOPE) | |
| 300 | { | |
| 301 | /* Ramp up from 0 */ | |
| 302 | song->voice[i].envelope_stage = 0; | |
| 303 | song->voice[i].envelope_volume = 0; | |
| 304 | song->voice[i].control_counter = 0; | |
| 305 | recompute_envelope(song, i); | |
| 306 | apply_envelope_to_amp(song, i); | |
| 307 | } | |
| 308 | else | |
| 309 | { | |
| 310 | song->voice[i].envelope_increment = 0; | |
| 311 | apply_envelope_to_amp(song, i); | |
| 312 | } | |
| 313 | } | |
| 314 | ||
| 315 | static void kill_note(MidiSong *song, int i) | |
| 316 | { | |
| 317 | song->voice[i].status = VOICE_DIE; | |
| 318 | } | |
| 319 | ||
| 320 | /* Only one instance of a note can be playing on a single channel. */ | |
| 321 | static void note_on(MidiSong *song) | |
| 322 | { | |
| 323 | int i = song->voices, lowest=-1; | |
| 324 | Sint32 lv=0x7FFFFFFF, v; | |
| 325 | MidiEvent *e = song->current_event; | |
| 430 | 326 | |
| 431 | 327 | while (i--) |
| 432 | 328 | { |
| 433 | if (i == j) continue; | |
| 434 | if (voice[i].status & VOICE_FREE) { | |
| 435 | return i; | |
| 436 | } | |
| 437 | } | |
| 438 | return -1; | |
| 439 | } | |
| 440 | ||
| 441 | static void kill_note(int i); | |
| 442 | ||
| 443 | static void kill_others(int i) | |
| 444 | { | |
| 445 | int j=voices; | |
| 446 | ||
| 447 | if (!voice[i].sample->exclusiveClass) return; | |
| 448 | ||
| 449 | while (j--) | |
| 450 | { | |
| 451 | if (voice[j].status & (VOICE_FREE|VOICE_OFF|VOICE_DIE)) continue; | |
| 452 | if (i == j) continue; | |
| 453 | if (voice[i].channel != voice[j].channel) continue; | |
| 454 | if (voice[j].sample->note_to_use) | |
| 455 | { | |
| 456 | if (voice[j].sample->exclusiveClass != voice[i].sample->exclusiveClass) continue; | |
| 457 | kill_note(j); | |
| 458 | } | |
| 459 | } | |
| 460 | } | |
| 461 | ||
| 462 | ||
| 463 | static void clone_voice(Instrument *ip, int v, MidiEvent *e, int clone_type, int variationbank) | |
| 464 | { | |
| 465 | int w, played_note, chorus=0, reverb=0, milli; | |
| 466 | int chan = voice[v].channel; | |
| 467 | ||
| 468 | if (clone_type == STEREO_CLONE) { | |
| 469 | if (!voice[v].right_sample && variationbank != 3) return; | |
| 470 | if (variationbank == 6) return; | |
| 471 | } | |
| 472 | ||
| 473 | if (channel[chan].kit) { | |
| 474 | reverb = drumreverberation[chan][voice[v].note]; | |
| 475 | chorus = drumchorusdepth[chan][voice[v].note]; | |
| 476 | } | |
| 477 | else { | |
| 478 | reverb = channel[chan].reverberation; | |
| 479 | chorus = channel[chan].chorusdepth; | |
| 480 | } | |
| 481 | ||
| 482 | if (clone_type == REVERB_CLONE) chorus = 0; | |
| 483 | else if (clone_type == CHORUS_CLONE) reverb = 0; | |
| 484 | else if (clone_type == STEREO_CLONE) reverb = chorus = 0; | |
| 485 | ||
| 486 | if (reverb > 127) reverb = 127; | |
| 487 | if (chorus > 127) chorus = 127; | |
| 488 | ||
| 489 | if (clone_type == CHORUS_CLONE) { | |
| 490 | if (variationbank == 32) chorus = 30; | |
| 491 | else if (variationbank == 33) chorus = 60; | |
| 492 | else if (variationbank == 34) chorus = 90; | |
| 493 | } | |
| 494 | ||
| 495 | chorus /= 2; /* This is an ad hoc adjustment. */ | |
| 496 | ||
| 497 | if (!reverb && !chorus && clone_type != STEREO_CLONE) return; | |
| 498 | ||
| 499 | if ( (w = vc_alloc(v)) < 0 ) return; | |
| 500 | ||
| 501 | voice[w] = voice[v]; | |
| 502 | if (clone_type==STEREO_CLONE) voice[v].clone_voice = w; | |
| 503 | voice[w].clone_voice = v; | |
| 504 | voice[w].clone_type = clone_type; | |
| 505 | ||
| 506 | voice[w].sample = voice[v].right_sample; | |
| 507 | voice[w].velocity= e->b; | |
| 508 | ||
| 509 | milli = play_mode->rate/1000; | |
| 510 | ||
| 511 | if (clone_type == STEREO_CLONE) { | |
| 512 | int left, right, leftpan, rightpan; | |
| 513 | int panrequest = voice[v].panning; | |
| 514 | if (variationbank == 3) { | |
| 515 | voice[v].panning = 0; | |
| 516 | voice[w].panning = 127; | |
| 517 | } | |
| 518 | else { | |
| 519 | if (voice[v].sample->panning > voice[w].sample->panning) { | |
| 520 | left = w; | |
| 521 | right = v; | |
| 522 | } | |
| 523 | else { | |
| 524 | left = v; | |
| 525 | right = w; | |
| 526 | } | |
| 527 | #define INSTRUMENT_SEPARATION 12 | |
| 528 | leftpan = panrequest - INSTRUMENT_SEPARATION / 2; | |
| 529 | rightpan = leftpan + INSTRUMENT_SEPARATION; | |
| 530 | if (leftpan < 0) { | |
| 531 | leftpan = 0; | |
| 532 | rightpan = leftpan + INSTRUMENT_SEPARATION; | |
| 533 | } | |
| 534 | if (rightpan > 127) { | |
| 535 | rightpan = 127; | |
| 536 | leftpan = rightpan - INSTRUMENT_SEPARATION; | |
| 537 | } | |
| 538 | voice[left].panning = leftpan; | |
| 539 | voice[right].panning = rightpan; | |
| 540 | voice[right].echo_delay = 20 * milli; | |
| 541 | } | |
| 542 | } | |
| 543 | ||
| 544 | voice[w].volume = voice[w].sample->volume; | |
| 545 | ||
| 546 | if (reverb) { | |
| 547 | if (opt_stereo_surround) { | |
| 548 | if (voice[w].panning > 64) voice[w].panning = 127; | |
| 549 | else voice[w].panning = 0; | |
| 550 | } | |
| 551 | else { | |
| 552 | if (voice[v].panning < 64) voice[w].panning = 64 + reverb/2; | |
| 553 | else voice[w].panning = 64 - reverb/2; | |
| 554 | } | |
| 555 | ||
| 556 | /* try 98->99 for melodic instruments ? (bit much for percussion) */ | |
| 557 | voice[w].volume *= vol_table[(127-reverb)/8 + 98]; | |
| 558 | ||
| 559 | voice[w].echo_delay += reverb * milli; | |
| 560 | voice[w].envelope_rate[DECAY] *= 2; | |
| 561 | voice[w].envelope_rate[RELEASE] /= 2; | |
| 562 | ||
| 563 | if (XG_System_reverb_type >= 0) { | |
| 564 | int subtype = XG_System_reverb_type & 0x07; | |
| 565 | int rtype = XG_System_reverb_type >>3; | |
| 566 | switch (rtype) { | |
| 567 | case 0: /* no effect */ | |
| 568 | break; | |
| 569 | case 1: /* hall */ | |
| 570 | if (subtype) voice[w].echo_delay += 100 * milli; | |
| 571 | break; | |
| 572 | case 2: /* room */ | |
| 573 | voice[w].echo_delay /= 2; | |
| 574 | break; | |
| 575 | case 3: /* stage */ | |
| 576 | voice[w].velocity = voice[v].velocity; | |
| 577 | break; | |
| 578 | case 4: /* plate */ | |
| 579 | voice[w].panning = voice[v].panning; | |
| 580 | break; | |
| 581 | case 16: /* white room */ | |
| 582 | voice[w].echo_delay = 0; | |
| 583 | break; | |
| 584 | case 17: /* tunnel */ | |
| 585 | voice[w].echo_delay *= 2; | |
| 586 | voice[w].velocity /= 2; | |
| 587 | break; | |
| 588 | case 18: /* canyon */ | |
| 589 | voice[w].echo_delay *= 2; | |
| 590 | break; | |
| 591 | case 19: /* basement */ | |
| 592 | voice[w].velocity /= 2; | |
| 593 | break; | |
| 594 | default: break; | |
| 595 | } | |
| 596 | } | |
| 597 | } | |
| 598 | played_note = voice[w].sample->note_to_use; | |
| 599 | if (!played_note) { | |
| 600 | played_note = e->a & 0x7f; | |
| 601 | if (variationbank == 35) played_note += 12; | |
| 602 | else if (variationbank == 36) played_note -= 12; | |
| 603 | else if (variationbank == 37) played_note += 7; | |
| 604 | else if (variationbank == 36) played_note -= 7; | |
| 605 | } | |
| 606 | #if 0 | |
| 607 | played_note = ( (played_note - voice[w].sample->freq_center) * voice[w].sample->freq_scale ) / 1024 + | |
| 608 | voice[w].sample->freq_center; | |
| 609 | #endif | |
| 610 | voice[w].note = played_note; | |
| 611 | voice[w].orig_frequency = freq_table[played_note]; | |
| 612 | ||
| 613 | if (chorus) { | |
| 614 | if (opt_stereo_surround) { | |
| 615 | if (voice[v].panning < 64) voice[w].panning = voice[v].panning + 32; | |
| 616 | else voice[w].panning = voice[v].panning - 32; | |
| 617 | } | |
| 618 | ||
| 619 | if (!voice[w].vibrato_control_ratio) { | |
| 620 | voice[w].vibrato_control_ratio = 100; | |
| 621 | voice[w].vibrato_depth = 6; | |
| 622 | voice[w].vibrato_sweep = 74; | |
| 623 | } | |
| 624 | voice[w].volume *= 0.40; | |
| 625 | voice[v].volume = voice[w].volume; | |
| 626 | recompute_amp(v); | |
| 627 | apply_envelope_to_amp(v); | |
| 628 | voice[w].vibrato_sweep = chorus/2; | |
| 629 | voice[w].vibrato_depth /= 2; | |
| 630 | if (!voice[w].vibrato_depth) voice[w].vibrato_depth = 2; | |
| 631 | voice[w].vibrato_control_ratio /= 2; | |
| 632 | voice[w].echo_delay += 30 * milli; | |
| 633 | ||
| 634 | if (XG_System_chorus_type >= 0) { | |
| 635 | int subtype = XG_System_chorus_type & 0x07; | |
| 636 | int chtype = 0x0f & (XG_System_chorus_type >> 3); | |
| 637 | switch (chtype) { | |
| 638 | case 0: /* no effect */ | |
| 639 | break; | |
| 640 | case 1: /* chorus */ | |
| 641 | chorus /= 3; | |
| 642 | if(channel[ voice[w].channel ].pitchbend + chorus < 0x2000) | |
| 643 | voice[w].orig_frequency = | |
| 644 | (uint32)( (FLOAT_T)voice[w].orig_frequency * bend_fine[chorus] ); | |
| 645 | else voice[w].orig_frequency = | |
| 646 | (uint32)( (FLOAT_T)voice[w].orig_frequency / bend_fine[chorus] ); | |
| 647 | if (subtype) voice[w].vibrato_depth *= 2; | |
| 648 | break; | |
| 649 | case 2: /* celeste */ | |
| 650 | voice[w].orig_frequency += (voice[w].orig_frequency/128) * chorus; | |
| 651 | break; | |
| 652 | case 3: /* flanger */ | |
| 653 | voice[w].vibrato_control_ratio = 10; | |
| 654 | voice[w].vibrato_depth = 100; | |
| 655 | voice[w].vibrato_sweep = 8; | |
| 656 | voice[w].echo_delay += 200 * milli; | |
| 657 | break; | |
| 658 | case 4: /* symphonic : cf Children of the Night /128 bad, /1024 ok */ | |
| 659 | voice[w].orig_frequency += (voice[w].orig_frequency/512) * chorus; | |
| 660 | voice[v].orig_frequency -= (voice[v].orig_frequency/512) * chorus; | |
| 661 | recompute_freq(v); | |
| 662 | break; | |
| 663 | case 8: /* phaser */ | |
| 664 | break; | |
| 665 | default: | |
| 666 | break; | |
| 667 | } | |
| 668 | } | |
| 669 | else { | |
| 670 | chorus /= 3; | |
| 671 | if(channel[ voice[w].channel ].pitchbend + chorus < 0x2000) | |
| 672 | voice[w].orig_frequency = | |
| 673 | (uint32)( (FLOAT_T)voice[w].orig_frequency * bend_fine[chorus] ); | |
| 674 | else voice[w].orig_frequency = | |
| 675 | (uint32)( (FLOAT_T)voice[w].orig_frequency / bend_fine[chorus] ); | |
| 676 | } | |
| 677 | } | |
| 678 | #if 0 | |
| 679 | voice[w].loop_start = voice[w].sample->loop_start; | |
| 680 | voice[w].loop_end = voice[w].sample->loop_end; | |
| 681 | #endif | |
| 682 | voice[w].echo_delay_count = voice[w].echo_delay; | |
| 683 | if (reverb) voice[w].echo_delay *= 2; | |
| 684 | ||
| 685 | recompute_freq(w); | |
| 686 | recompute_amp(w); | |
| 687 | if (voice[w].sample->modes & MODES_ENVELOPE) | |
| 688 | { | |
| 689 | /* Ramp up from 0 */ | |
| 690 | voice[w].envelope_stage=ATTACK; | |
| 691 | voice[w].modulation_stage=ATTACK; | |
| 692 | voice[w].envelope_volume=0; | |
| 693 | voice[w].modulation_volume=0; | |
| 694 | voice[w].control_counter=0; | |
| 695 | voice[w].modulation_counter=0; | |
| 696 | recompute_envelope(w); | |
| 697 | /*recompute_modulation(w);*/ | |
| 698 | } | |
| 699 | else | |
| 700 | { | |
| 701 | voice[w].envelope_increment=0; | |
| 702 | voice[w].modulation_increment=0; | |
| 703 | } | |
| 704 | apply_envelope_to_amp(w); | |
| 705 | } | |
| 706 | ||
| 707 | ||
| 708 | static void xremap(int *banknumpt, int *this_notept, int this_kit) { | |
| 709 | int i, newmap; | |
| 710 | int banknum = *banknumpt; | |
| 711 | int this_note = *this_notept; | |
| 712 | int newbank, newnote; | |
| 713 | ||
| 714 | if (!this_kit) { | |
| 715 | if (banknum == SFXBANK && tonebank[SFXBANK]) return; | |
| 716 | if (banknum == SFXBANK && tonebank[120]) *banknumpt = 120; | |
| 717 | return; | |
| 718 | } | |
| 719 | ||
| 720 | if (this_kit != 127 && this_kit != 126) return; | |
| 721 | ||
| 722 | for (i = 0; i < XMAPMAX; i++) { | |
| 723 | newmap = xmap[i][0]; | |
| 724 | if (!newmap) return; | |
| 725 | if (this_kit == 127 && newmap != XGDRUM) continue; | |
| 726 | if (this_kit == 126 && newmap != SFXDRUM1) continue; | |
| 727 | if (xmap[i][1] != banknum) continue; | |
| 728 | if (xmap[i][3] != this_note) continue; | |
| 729 | newbank = xmap[i][2]; | |
| 730 | newnote = xmap[i][4]; | |
| 731 | if (newbank == banknum && newnote == this_note) return; | |
| 732 | if (!drumset[newbank]) return; | |
| 733 | if (!drumset[newbank]->tone[newnote].layer) return; | |
| 734 | if (drumset[newbank]->tone[newnote].layer == MAGIC_LOAD_INSTRUMENT) return; | |
| 735 | *banknumpt = newbank; | |
| 736 | *this_notept = newnote; | |
| 737 | return; | |
| 738 | } | |
| 739 | } | |
| 740 | ||
| 741 | ||
| 742 | static void start_note(MidiEvent *e, int i) | |
| 743 | { | |
| 744 | InstrumentLayer *lp; | |
| 745 | Instrument *ip; | |
| 746 | int j, banknum, ch=e->channel; | |
| 747 | int played_note, drumpan=NO_PANNING; | |
| 748 | int32 rt; | |
| 749 | int attacktime, releasetime, decaytime, variationbank; | |
| 750 | int brightness = channel[ch].brightness; | |
| 751 | int harmoniccontent = channel[ch].harmoniccontent; | |
| 752 | int this_note = e->a; | |
| 753 | int this_velocity = e->b; | |
| 754 | int drumsflag = channel[ch].kit; | |
| 755 | int this_prog = channel[ch].program; | |
| 756 | ||
| 757 | if (channel[ch].sfx) banknum=channel[ch].sfx; | |
| 758 | else banknum=channel[ch].bank; | |
| 759 | ||
| 760 | voice[i].velocity=this_velocity; | |
| 761 | ||
| 762 | if (XG_System_On) xremap(&banknum, &this_note, drumsflag); | |
| 763 | /* if (current_config_pc42b) pcmap(&banknum, &this_note, &this_prog, &drumsflag); */ | |
| 764 | ||
| 765 | if (drumsflag) | |
| 766 | { | |
| 767 | if (!(lp=drumset[banknum]->tone[this_note].layer)) | |
| 768 | { | |
| 769 | if (!(lp=drumset[0]->tone[this_note].layer)) | |
| 770 | return; /* No instrument? Then we can't play. */ | |
| 771 | } | |
| 772 | ip = lp->instrument; | |
| 773 | if (ip->type == INST_GUS && ip->samples != 1) | |
| 774 | { | |
| 775 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 776 | "Strange: percussion instrument with %d samples!", ip->samples); | |
| 777 | } | |
| 778 | ||
| 779 | if (ip->sample->note_to_use) /* Do we have a fixed pitch? */ | |
| 780 | { | |
| 781 | voice[i].orig_frequency=freq_table[(int)(ip->sample->note_to_use)]; | |
| 782 | drumpan=drumpanpot[ch][(int)ip->sample->note_to_use]; | |
| 783 | } | |
| 784 | else | |
| 785 | voice[i].orig_frequency=freq_table[this_note & 0x7F]; | |
| 786 | ||
| 787 | } | |
| 788 | else | |
| 789 | { | |
| 790 | if (channel[ch].program==SPECIAL_PROGRAM) | |
| 791 | lp=default_instrument; | |
| 792 | else if (!(lp=tonebank[channel[ch].bank]-> | |
| 793 | tone[channel[ch].program].layer)) | |
| 794 | { | |
| 795 | if (!(lp=tonebank[0]->tone[this_prog].layer)) | |
| 796 | return; /* No instrument? Then we can't play. */ | |
| 797 | } | |
| 798 | ip = lp->instrument; | |
| 799 | if (ip->sample->note_to_use) /* Fixed-pitch instrument? */ | |
| 800 | voice[i].orig_frequency=freq_table[(int)(ip->sample->note_to_use)]; | |
| 801 | else | |
| 802 | voice[i].orig_frequency=freq_table[this_note & 0x7F]; | |
| 803 | } | |
| 804 | ||
| 805 | select_stereo_samples(i, lp); | |
| 806 | ||
| 807 | voice[i].starttime = e->time; | |
| 808 | played_note = voice[i].sample->note_to_use; | |
| 809 | ||
| 810 | if (!played_note || !drumsflag) played_note = this_note & 0x7f; | |
| 811 | #if 0 | |
| 812 | played_note = ( (played_note - voice[i].sample->freq_center) * voice[i].sample->freq_scale ) / 1024 + | |
| 813 | voice[i].sample->freq_center; | |
| 814 | #endif | |
| 815 | voice[i].status=VOICE_ON; | |
| 816 | voice[i].channel=ch; | |
| 817 | voice[i].note=played_note; | |
| 818 | voice[i].velocity=this_velocity; | |
| 819 | voice[i].sample_offset=0; | |
| 820 | voice[i].sample_increment=0; /* make sure it isn't negative */ | |
| 821 | ||
| 822 | voice[i].tremolo_phase=0; | |
| 823 | voice[i].tremolo_phase_increment=voice[i].sample->tremolo_phase_increment; | |
| 824 | voice[i].tremolo_sweep=voice[i].sample->tremolo_sweep_increment; | |
| 825 | voice[i].tremolo_sweep_position=0; | |
| 826 | ||
| 827 | voice[i].vibrato_sweep=voice[i].sample->vibrato_sweep_increment; | |
| 828 | voice[i].vibrato_sweep_position=0; | |
| 829 | voice[i].vibrato_depth=voice[i].sample->vibrato_depth; | |
| 830 | voice[i].vibrato_control_ratio=voice[i].sample->vibrato_control_ratio; | |
| 831 | voice[i].vibrato_control_counter=voice[i].vibrato_phase=0; | |
| 832 | voice[i].vibrato_delay = voice[i].sample->vibrato_delay; | |
| 833 | ||
| 834 | kill_others(i); | |
| 835 | ||
| 836 | for (j=0; j<VIBRATO_SAMPLE_INCREMENTS; j++) | |
| 837 | voice[i].vibrato_sample_increment[j]=0; | |
| 838 | ||
| 839 | ||
| 840 | attacktime = channel[ch].attacktime; | |
| 841 | releasetime = channel[ch].releasetime; | |
| 842 | decaytime = 64; | |
| 843 | variationbank = channel[ch].variationbank; | |
| 844 | ||
| 845 | switch (variationbank) { | |
| 846 | case 8: | |
| 847 | attacktime = 64+32; | |
| 848 | break; | |
| 849 | case 12: | |
| 850 | decaytime = 64-32; | |
| 851 | break; | |
| 852 | case 16: | |
| 853 | brightness = 64+16; | |
| 854 | break; | |
| 855 | case 17: | |
| 856 | brightness = 64+32; | |
| 857 | break; | |
| 858 | case 18: | |
| 859 | brightness = 64-16; | |
| 860 | break; | |
| 861 | case 19: | |
| 862 | brightness = 64-32; | |
| 863 | break; | |
| 864 | case 20: | |
| 865 | harmoniccontent = 64+16; | |
| 866 | break; | |
| 867 | #if 0 | |
| 868 | case 24: | |
| 869 | voice[i].modEnvToFilterFc=2.0; | |
| 870 | voice[i].sample->cutoff_freq = 800; | |
| 871 | break; | |
| 872 | case 25: | |
| 873 | voice[i].modEnvToFilterFc=-2.0; | |
| 874 | voice[i].sample->cutoff_freq = 800; | |
| 875 | break; | |
| 876 | case 27: | |
| 877 | voice[i].modLfoToFilterFc=2.0; | |
| 878 | voice[i].lfo_phase_increment=109; | |
| 879 | voice[i].lfo_sweep=122; | |
| 880 | voice[i].sample->cutoff_freq = 800; | |
| 881 | break; | |
| 882 | case 28: | |
| 883 | voice[i].modLfoToFilterFc=-2.0; | |
| 884 | voice[i].lfo_phase_increment=109; | |
| 885 | voice[i].lfo_sweep=122; | |
| 886 | voice[i].sample->cutoff_freq = 800; | |
| 887 | break; | |
| 888 | #endif | |
| 889 | default: | |
| 890 | break; | |
| 891 | } | |
| 892 | ||
| 893 | ||
| 894 | for (j=ATTACK; j<MAXPOINT; j++) | |
| 895 | { | |
| 896 | voice[i].envelope_rate[j]=voice[i].sample->envelope_rate[j]; | |
| 897 | voice[i].envelope_offset[j]=voice[i].sample->envelope_offset[j]; | |
| 898 | } | |
| 899 | ||
| 900 | voice[i].echo_delay=voice[i].envelope_rate[DELAY]; | |
| 901 | voice[i].echo_delay_count = voice[i].echo_delay; | |
| 902 | ||
| 903 | if (attacktime!=64) | |
| 904 | { | |
| 905 | rt = voice[i].envelope_rate[ATTACK]; | |
| 906 | rt = rt + ( (64-attacktime)*rt ) / 100; | |
| 907 | if (rt > 1000) voice[i].envelope_rate[ATTACK] = rt; | |
| 908 | } | |
| 909 | if (releasetime!=64) | |
| 910 | { | |
| 911 | rt = voice[i].envelope_rate[RELEASE]; | |
| 912 | rt = rt + ( (64-releasetime)*rt ) / 100; | |
| 913 | if (rt > 1000) voice[i].envelope_rate[RELEASE] = rt; | |
| 914 | } | |
| 915 | if (decaytime!=64) | |
| 916 | { | |
| 917 | rt = voice[i].envelope_rate[DECAY]; | |
| 918 | rt = rt + ( (64-decaytime)*rt ) / 100; | |
| 919 | if (rt > 1000) voice[i].envelope_rate[DECAY] = rt; | |
| 920 | } | |
| 921 | ||
| 922 | if (channel[ch].panning != NO_PANNING) | |
| 923 | voice[i].panning=channel[ch].panning; | |
| 924 | else | |
| 925 | voice[i].panning=voice[i].sample->panning; | |
| 926 | if (drumpan != NO_PANNING) | |
| 927 | voice[i].panning=drumpan; | |
| 928 | ||
| 929 | if (variationbank == 1) { | |
| 930 | int pan = voice[i].panning; | |
| 931 | int disturb = 0; | |
| 932 | /* If they're close up (no reverb) and you are behind the pianist, | |
| 933 | * high notes come from the right, so we'll spread piano etc. notes | |
| 934 | * out horizontally according to their pitches. | |
| 935 | */ | |
| 936 | if (this_prog < 21) { | |
| 937 | int n = voice[i].velocity - 32; | |
| 938 | if (n < 0) n = 0; | |
| 939 | if (n > 64) n = 64; | |
| 940 | pan = pan/2 + n; | |
| 941 | } | |
| 942 | /* For other types of instruments, the music sounds more alive if | |
| 943 | * notes come from slightly different directions. However, instruments | |
| 944 | * do drift around in a sometimes disconcerting way, so the following | |
| 945 | * might not be such a good idea. | |
| 946 | */ | |
| 947 | else disturb = (voice[i].velocity/32 % 8) + | |
| 948 | (voice[i].note % 8); /* /16? */ | |
| 949 | ||
| 950 | if (pan < 64) pan += disturb; | |
| 951 | else pan -= disturb; | |
| 952 | if (pan < 0) pan = 0; | |
| 953 | else if (pan > 127) pan = 127; | |
| 954 | voice[i].panning = pan; | |
| 955 | } | |
| 956 | ||
| 957 | recompute_freq(i); | |
| 958 | recompute_amp(i); | |
| 959 | if (voice[i].sample->modes & MODES_ENVELOPE) | |
| 960 | { | |
| 961 | /* Ramp up from 0 */ | |
| 962 | voice[i].envelope_stage=ATTACK; | |
| 963 | voice[i].envelope_volume=0; | |
| 964 | voice[i].control_counter=0; | |
| 965 | recompute_envelope(i); | |
| 966 | } | |
| 967 | else | |
| 968 | { | |
| 969 | voice[i].envelope_increment=0; | |
| 970 | } | |
| 971 | apply_envelope_to_amp(i); | |
| 972 | ||
| 973 | voice[i].clone_voice = -1; | |
| 974 | voice[i].clone_type = NOT_CLONE; | |
| 975 | ||
| 976 | clone_voice(ip, i, e, STEREO_CLONE, variationbank); | |
| 977 | clone_voice(ip, i, e, CHORUS_CLONE, variationbank); | |
| 978 | clone_voice(ip, i, e, REVERB_CLONE, variationbank); | |
| 979 | ||
| 980 | ctl->note(i); | |
| 981 | } | |
| 982 | ||
| 983 | static void kill_note(int i) | |
| 984 | { | |
| 985 | voice[i].status=VOICE_DIE; | |
| 986 | if (voice[i].clone_voice >= 0) | |
| 987 | voice[ voice[i].clone_voice ].status=VOICE_DIE; | |
| 988 | ctl->note(i); | |
| 989 | } | |
| 990 | ||
| 991 | ||
| 992 | /* Only one instance of a note can be playing on a single channel. */ | |
| 993 | static void note_on(MidiEvent *e) | |
| 994 | { | |
| 995 | int i=voices, lowest=-1; | |
| 996 | int32 lv=0x7FFFFFFF, v; | |
| 997 | ||
| 329 | if (song->voice[i].status == VOICE_FREE) | |
| 330 | lowest=i; /* Can't get a lower volume than silence */ | |
| 331 | else if (song->voice[i].channel==e->channel && | |
| 332 | (song->voice[i].note==e->a || song->channel[song->voice[i].channel].mono)) | |
| 333 | kill_note(song, i); | |
| 334 | } | |
| 335 | ||
| 336 | if (lowest != -1) | |
| 337 | { | |
| 338 | /* Found a free voice. */ | |
| 339 | start_note(song,e,lowest); | |
| 340 | return; | |
| 341 | } | |
| 342 | ||
| 343 | /* Look for the decaying note with the lowest volume */ | |
| 344 | i = song->voices; | |
| 998 | 345 | while (i--) |
| 999 | 346 | { |
| 1000 | if (voice[i].status == VOICE_FREE) | |
| 1001 | lowest=i; /* Can't get a lower volume than silence */ | |
| 1002 | else if (voice[i].channel==e->channel && | |
| 1003 | (voice[i].note==e->a || channel[voice[i].channel].mono)) | |
| 1004 | kill_note(i); | |
| 1005 | } | |
| 1006 | ||
| 1007 | if (lowest != -1) | |
| 1008 | { | |
| 1009 | /* Found a free voice. */ | |
| 1010 | start_note(e,lowest); | |
| 1011 | return; | |
| 1012 | } | |
| 1013 | ||
| 1014 | #if 0 | |
| 1015 | /* Look for the decaying note with the lowest volume */ | |
| 1016 | i=voices; | |
| 1017 | while (i--) | |
| 1018 | { | |
| 1019 | if (voice[i].status & ~(VOICE_ON | VOICE_DIE | VOICE_FREE)) | |
| 1020 | { | |
| 1021 | v=voice[i].left_mix; | |
| 1022 | if ((voice[i].panned==PANNED_MYSTERY) && (voice[i].right_mix>v)) | |
| 1023 | v=voice[i].right_mix; | |
| 347 | if ((song->voice[i].status != VOICE_ON) && | |
| 348 | (song->voice[i].status != VOICE_DIE)) | |
| 349 | { | |
| 350 | v = song->voice[i].left_mix; | |
| 351 | if ((song->voice[i].panned == PANNED_MYSTERY) | |
| 352 | && (song->voice[i].right_mix > v)) | |
| 353 | v = song->voice[i].right_mix; | |
| 1024 | 354 | if (v<lv) |
| 1025 | 355 | { |
| 1026 | 356 | lv=v; |
| 1028 | 358 | } |
| 1029 | 359 | } |
| 1030 | 360 | } |
| 1031 | #endif | |
| 1032 | ||
| 1033 | /* Look for the decaying note with the lowest volume */ | |
| 1034 | if (lowest==-1) | |
| 1035 | { | |
| 1036 | i=voices; | |
| 1037 | while (i--) | |
| 1038 | { | |
| 1039 | if ( (voice[i].status & ~(VOICE_ON | VOICE_DIE | VOICE_FREE)) && | |
| 1040 | (!voice[i].clone_type)) | |
| 1041 | { | |
| 1042 | v=voice[i].left_mix; | |
| 1043 | if ((voice[i].panned==PANNED_MYSTERY) && (voice[i].right_mix>v)) | |
| 1044 | v=voice[i].right_mix; | |
| 1045 | if (v<lv) | |
| 1046 | { | |
| 1047 | lv=v; | |
| 1048 | lowest=i; | |
| 1049 | } | |
| 1050 | } | |
| 1051 | } | |
| 1052 | } | |
| 1053 | 361 | |
| 1054 | 362 | if (lowest != -1) |
| 1055 | 363 | { |
| 1056 | int cl = voice[lowest].clone_voice; | |
| 1057 | ||
| 1058 | 364 | /* This can still cause a click, but if we had a free voice to |
| 1059 | 365 | spare for ramping down this note, we wouldn't need to kill it |
| 1060 | 366 | in the first place... Still, this needs to be fixed. Perhaps |
| 1061 | 367 | we could use a reserve of voices to play dying notes only. */ |
| 1062 | ||
| 1063 | if (cl >= 0) { | |
| 1064 | if (voice[cl].clone_type==STEREO_CLONE || | |
| 1065 | (!voice[cl].clone_type && voice[lowest].clone_type==STEREO_CLONE)) | |
| 1066 | voice[cl].status=VOICE_FREE; | |
| 1067 | else if (voice[cl].clone_voice==lowest) voice[cl].clone_voice=-1; | |
| 1068 | } | |
| 1069 | ||
| 1070 | cut_notes++; | |
| 1071 | voice[lowest].status=VOICE_FREE; | |
| 1072 | ctl->note(lowest); | |
| 1073 | start_note(e,lowest); | |
| 1074 | } | |
| 1075 | else | |
| 1076 | lost_notes++; | |
| 1077 | } | |
| 1078 | ||
| 1079 | static void finish_note(int i) | |
| 1080 | { | |
| 1081 | if (voice[i].sample->modes & MODES_ENVELOPE) | |
| 368 | ||
| 369 | song->cut_notes++; | |
| 370 | song->voice[lowest].status=VOICE_FREE; | |
| 371 | start_note(song,e,lowest); | |
| 372 | } | |
| 373 | else | |
| 374 | song->lost_notes++; | |
| 375 | } | |
| 376 | ||
| 377 | static void finish_note(MidiSong *song, int i) | |
| 378 | { | |
| 379 | if (song->voice[i].sample->modes & MODES_ENVELOPE) | |
| 1082 | 380 | { |
| 1083 | 381 | /* We need to get the envelope out of Sustain stage */ |
| 1084 | voice[i].envelope_stage=3; | |
| 1085 | voice[i].status=VOICE_OFF; | |
| 1086 | recompute_envelope(i); | |
| 1087 | apply_envelope_to_amp(i); | |
| 1088 | ctl->note(i); | |
| 382 | song->voice[i].envelope_stage = 3; | |
| 383 | song->voice[i].status = VOICE_OFF; | |
| 384 | recompute_envelope(song, i); | |
| 385 | apply_envelope_to_amp(song, i); | |
| 1089 | 386 | } |
| 1090 | 387 | else |
| 1091 | 388 | { |
| 1092 | 389 | /* Set status to OFF so resample_voice() will let this voice out |
| 1093 | 390 | of its loop, if any. In any case, this voice dies when it |
| 1094 | 391 | hits the end of its data (ofs>=data_length). */ |
| 1095 | voice[i].status=VOICE_OFF; | |
| 1096 | } | |
| 1097 | ||
| 1098 | { int v; | |
| 1099 | if ( (v=voice[i].clone_voice) >= 0) | |
| 392 | song->voice[i].status = VOICE_OFF; | |
| 393 | } | |
| 394 | } | |
| 395 | ||
| 396 | static void note_off(MidiSong *song) | |
| 397 | { | |
| 398 | int i = song->voices; | |
| 399 | MidiEvent *e = song->current_event; | |
| 400 | ||
| 401 | while (i--) | |
| 402 | if (song->voice[i].status == VOICE_ON && | |
| 403 | song->voice[i].channel == e->channel && | |
| 404 | song->voice[i].note == e->a) | |
| 1100 | 405 | { |
| 1101 | voice[i].clone_voice = -1; | |
| 1102 | finish_note(v); | |
| 1103 | } | |
| 1104 | } | |
| 1105 | } | |
| 1106 | ||
| 1107 | static void note_off(MidiEvent *e) | |
| 1108 | { | |
| 1109 | int i=voices, v; | |
| 1110 | while (i--) | |
| 1111 | if (voice[i].status==VOICE_ON && | |
| 1112 | voice[i].channel==e->channel && | |
| 1113 | voice[i].note==e->a) | |
| 1114 | { | |
| 1115 | if (channel[e->channel].sustain) | |
| 406 | if (song->channel[e->channel].sustain) | |
| 1116 | 407 | { |
| 1117 | voice[i].status=VOICE_SUSTAINED; | |
| 1118 | ||
| 1119 | if ( (v=voice[i].clone_voice) >= 0) | |
| 1120 | { | |
| 1121 | if (voice[v].status == VOICE_ON) | |
| 1122 | voice[v].status=VOICE_SUSTAINED; | |
| 1123 | } | |
| 1124 | ||
| 1125 | ctl->note(i); | |
| 408 | song->voice[i].status = VOICE_SUSTAINED; | |
| 1126 | 409 | } |
| 1127 | 410 | else |
| 1128 | finish_note(i); | |
| 411 | finish_note(song, i); | |
| 1129 | 412 | return; |
| 1130 | 413 | } |
| 1131 | 414 | } |
| 1132 | 415 | |
| 1133 | 416 | /* Process the All Notes Off event */ |
| 1134 | static void all_notes_off(int c) | |
| 1135 | { | |
| 1136 | int i=voices; | |
| 1137 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, "All notes off on channel %d", c); | |
| 417 | static void all_notes_off(MidiSong *song) | |
| 418 | { | |
| 419 | int i = song->voices; | |
| 420 | int c = song->current_event->channel; | |
| 421 | ||
| 422 | SNDDBG(("All notes off on channel %d", c)); | |
| 1138 | 423 | while (i--) |
| 1139 | if (voice[i].status==VOICE_ON && | |
| 1140 | voice[i].channel==c) | |
| 424 | if (song->voice[i].status == VOICE_ON && | |
| 425 | song->voice[i].channel == c) | |
| 1141 | 426 | { |
| 1142 | if (channel[c].sustain) | |
| 1143 | { | |
| 1144 | voice[i].status=VOICE_SUSTAINED; | |
| 1145 | ctl->note(i); | |
| 1146 | } | |
| 427 | if (song->channel[c].sustain) | |
| 428 | song->voice[i].status = VOICE_SUSTAINED; | |
| 1147 | 429 | else |
| 1148 | finish_note(i); | |
| 430 | finish_note(song, i); | |
| 1149 | 431 | } |
| 1150 | 432 | } |
| 1151 | 433 | |
| 1152 | 434 | /* Process the All Sounds Off event */ |
| 1153 | static void all_sounds_off(int c) | |
| 1154 | { | |
| 1155 | int i=voices; | |
| 435 | static void all_sounds_off(MidiSong *song) | |
| 436 | { | |
| 437 | int i = song->voices; | |
| 438 | int c = song->current_event->channel; | |
| 439 | ||
| 1156 | 440 | while (i--) |
| 1157 | if (voice[i].channel==c && | |
| 1158 | voice[i].status != VOICE_FREE && | |
| 1159 | voice[i].status != VOICE_DIE) | |
| 441 | if (song->voice[i].channel == c && | |
| 442 | song->voice[i].status != VOICE_FREE && | |
| 443 | song->voice[i].status != VOICE_DIE) | |
| 1160 | 444 | { |
| 1161 | kill_note(i); | |
| 445 | kill_note(song, i); | |
| 1162 | 446 | } |
| 1163 | 447 | } |
| 1164 | 448 | |
| 1165 | static void adjust_pressure(MidiEvent *e) | |
| 1166 | { | |
| 1167 | int i=voices; | |
| 449 | static void adjust_pressure(MidiSong *song) | |
| 450 | { | |
| 451 | MidiEvent *e = song->current_event; | |
| 452 | int i = song->voices; | |
| 453 | ||
| 1168 | 454 | while (i--) |
| 1169 | if (voice[i].status==VOICE_ON && | |
| 1170 | voice[i].channel==e->channel && | |
| 1171 | voice[i].note==e->a) | |
| 455 | if (song->voice[i].status == VOICE_ON && | |
| 456 | song->voice[i].channel == e->channel && | |
| 457 | song->voice[i].note == e->a) | |
| 1172 | 458 | { |
| 1173 | voice[i].velocity=e->b; | |
| 1174 | recompute_amp(i); | |
| 1175 | apply_envelope_to_amp(i); | |
| 459 | song->voice[i].velocity = e->b; | |
| 460 | recompute_amp(song, i); | |
| 461 | apply_envelope_to_amp(song, i); | |
| 1176 | 462 | return; |
| 1177 | 463 | } |
| 1178 | 464 | } |
| 1179 | 465 | |
| 1180 | static void adjust_panning(int c) | |
| 1181 | { | |
| 1182 | int i=voices; | |
| 466 | static void drop_sustain(MidiSong *song) | |
| 467 | { | |
| 468 | int i = song->voices; | |
| 469 | int c = song->current_event->channel; | |
| 470 | ||
| 1183 | 471 | while (i--) |
| 1184 | if ((voice[i].channel==c) && | |
| 1185 | (voice[i].status==VOICE_ON || voice[i].status==VOICE_SUSTAINED)) | |
| 472 | if (song->voice[i].status == VOICE_SUSTAINED && song->voice[i].channel == c) | |
| 473 | finish_note(song, i); | |
| 474 | } | |
| 475 | ||
| 476 | static void adjust_pitchbend(MidiSong *song) | |
| 477 | { | |
| 478 | int c = song->current_event->channel; | |
| 479 | int i = song->voices; | |
| 480 | ||
| 481 | while (i--) | |
| 482 | if (song->voice[i].status != VOICE_FREE && song->voice[i].channel == c) | |
| 1186 | 483 | { |
| 1187 | if (voice[i].clone_type != NOT_CLONE) continue; | |
| 1188 | voice[i].panning=channel[c].panning; | |
| 1189 | recompute_amp(i); | |
| 1190 | apply_envelope_to_amp(i); | |
| 484 | recompute_freq(song, i); | |
| 1191 | 485 | } |
| 1192 | 486 | } |
| 1193 | 487 | |
| 1194 | static void drop_sustain(int c) | |
| 1195 | { | |
| 1196 | int i=voices; | |
| 488 | static void adjust_volume(MidiSong *song) | |
| 489 | { | |
| 490 | int c = song->current_event->channel; | |
| 491 | int i = song->voices; | |
| 492 | ||
| 1197 | 493 | while (i--) |
| 1198 | if (voice[i].status==VOICE_SUSTAINED && voice[i].channel==c) | |
| 1199 | finish_note(i); | |
| 1200 | } | |
| 1201 | ||
| 1202 | static void adjust_pitchbend(int c) | |
| 1203 | { | |
| 1204 | int i=voices; | |
| 1205 | while (i--) | |
| 1206 | if (voice[i].status!=VOICE_FREE && voice[i].channel==c) | |
| 494 | if (song->voice[i].channel == c && | |
| 495 | (song->voice[i].status==VOICE_ON || song->voice[i].status==VOICE_SUSTAINED)) | |
| 1207 | 496 | { |
| 1208 | recompute_freq(i); | |
| 497 | recompute_amp(song, i); | |
| 498 | apply_envelope_to_amp(song, i); | |
| 1209 | 499 | } |
| 1210 | 500 | } |
| 1211 | 501 | |
| 1212 | static void adjust_volume(int c) | |
| 1213 | { | |
| 1214 | int i=voices; | |
| 1215 | while (i--) | |
| 1216 | if (voice[i].channel==c && | |
| 1217 | (voice[i].status==VOICE_ON || voice[i].status==VOICE_SUSTAINED)) | |
| 1218 | { | |
| 1219 | recompute_amp(i); | |
| 1220 | apply_envelope_to_amp(i); | |
| 1221 | } | |
| 1222 | } | |
| 1223 | ||
| 1224 | static void seek_forward(int32 until_time) | |
| 1225 | { | |
| 1226 | reset_voices(); | |
| 1227 | while (current_event->time < until_time) | |
| 1228 | { | |
| 1229 | switch(current_event->type) | |
| 502 | static void seek_forward(MidiSong *song, Sint32 until_time) | |
| 503 | { | |
| 504 | reset_voices(song); | |
| 505 | while (song->current_event->time < until_time) | |
| 506 | { | |
| 507 | switch(song->current_event->type) | |
| 1230 | 508 | { |
| 1231 | 509 | /* All notes stay off. Just handle the parameter changes. */ |
| 1232 | 510 | |
| 1233 | 511 | case ME_PITCH_SENS: |
| 1234 | channel[current_event->channel].pitchsens= | |
| 1235 | current_event->a; | |
| 1236 | channel[current_event->channel].pitchfactor=0; | |
| 512 | song->channel[song->current_event->channel].pitchsens = | |
| 513 | song->current_event->a; | |
| 514 | song->channel[song->current_event->channel].pitchfactor = 0; | |
| 1237 | 515 | break; |
| 1238 | 516 | |
| 1239 | 517 | case ME_PITCHWHEEL: |
| 1240 | channel[current_event->channel].pitchbend= | |
| 1241 | current_event->a + current_event->b * 128; | |
| 1242 | channel[current_event->channel].pitchfactor=0; | |
| 518 | song->channel[song->current_event->channel].pitchbend = | |
| 519 | song->current_event->a + song->current_event->b * 128; | |
| 520 | song->channel[song->current_event->channel].pitchfactor = 0; | |
| 1243 | 521 | break; |
| 1244 | 522 | |
| 1245 | 523 | case ME_MAINVOLUME: |
| 1246 | channel[current_event->channel].volume=current_event->a; | |
| 1247 | break; | |
| 1248 | ||
| 1249 | case ME_MASTERVOLUME: | |
| 1250 | adjust_master_volume(current_event->a + (current_event->b <<7)); | |
| 524 | song->channel[song->current_event->channel].volume = | |
| 525 | song->current_event->a; | |
| 1251 | 526 | break; |
| 1252 | 527 | |
| 1253 | 528 | case ME_PAN: |
| 1254 | channel[current_event->channel].panning=current_event->a; | |
| 529 | song->channel[song->current_event->channel].panning = | |
| 530 | song->current_event->a; | |
| 1255 | 531 | break; |
| 1256 | 532 | |
| 1257 | 533 | case ME_EXPRESSION: |
| 1258 | channel[current_event->channel].expression=current_event->a; | |
| 534 | song->channel[song->current_event->channel].expression = | |
| 535 | song->current_event->a; | |
| 1259 | 536 | break; |
| 1260 | 537 | |
| 1261 | 538 | case ME_PROGRAM: |
| 1262 | /* if (ISDRUMCHANNEL(current_event->channel)) */ | |
| 1263 | if (channel[current_event->channel].kit) | |
| 539 | if (ISDRUMCHANNEL(song, song->current_event->channel)) | |
| 1264 | 540 | /* Change drum set */ |
| 1265 | channel[current_event->channel].bank=current_event->a; | |
| 541 | song->channel[song->current_event->channel].bank = | |
| 542 | song->current_event->a; | |
| 1266 | 543 | else |
| 1267 | channel[current_event->channel].program=current_event->a; | |
| 544 | song->channel[song->current_event->channel].program = | |
| 545 | song->current_event->a; | |
| 1268 | 546 | break; |
| 1269 | 547 | |
| 1270 | 548 | case ME_SUSTAIN: |
| 1271 | channel[current_event->channel].sustain=current_event->a; | |
| 549 | song->channel[song->current_event->channel].sustain = | |
| 550 | song->current_event->a; | |
| 1272 | 551 | break; |
| 1273 | 552 | |
| 1274 | ||
| 1275 | case ME_REVERBERATION: | |
| 1276 | channel[current_event->channel].reverberation=current_event->a; | |
| 1277 | break; | |
| 1278 | ||
| 1279 | case ME_CHORUSDEPTH: | |
| 1280 | channel[current_event->channel].chorusdepth=current_event->a; | |
| 1281 | break; | |
| 1282 | ||
| 1283 | case ME_HARMONICCONTENT: | |
| 1284 | channel[current_event->channel].harmoniccontent=current_event->a; | |
| 1285 | break; | |
| 1286 | ||
| 1287 | case ME_RELEASETIME: | |
| 1288 | channel[current_event->channel].releasetime=current_event->a; | |
| 1289 | break; | |
| 1290 | ||
| 1291 | case ME_ATTACKTIME: | |
| 1292 | channel[current_event->channel].attacktime=current_event->a; | |
| 1293 | break; | |
| 1294 | ||
| 1295 | case ME_BRIGHTNESS: | |
| 1296 | channel[current_event->channel].brightness=current_event->a; | |
| 1297 | break; | |
| 1298 | ||
| 1299 | case ME_TONE_KIT: | |
| 1300 | if (current_event->a==SFX_BANKTYPE) | |
| 1301 | { | |
| 1302 | channel[current_event->channel].sfx=SFXBANK; | |
| 1303 | channel[current_event->channel].kit=0; | |
| 1304 | } | |
| 1305 | else | |
| 1306 | { | |
| 1307 | channel[current_event->channel].sfx=0; | |
| 1308 | channel[current_event->channel].kit=current_event->a; | |
| 1309 | } | |
| 1310 | break; | |
| 1311 | ||
| 1312 | ||
| 1313 | 553 | case ME_RESET_CONTROLLERS: |
| 1314 | reset_controllers(current_event->channel); | |
| 554 | reset_controllers(song, song->current_event->channel); | |
| 1315 | 555 | break; |
| 1316 | 556 | |
| 1317 | 557 | case ME_TONE_BANK: |
| 1318 | channel[current_event->channel].bank=current_event->a; | |
| 558 | song->channel[song->current_event->channel].bank = | |
| 559 | song->current_event->a; | |
| 1319 | 560 | break; |
| 1320 | 561 | |
| 1321 | 562 | case ME_EOT: |
| 1322 | current_sample=current_event->time; | |
| 563 | song->current_sample = song->current_event->time; | |
| 1323 | 564 | return; |
| 1324 | 565 | } |
| 1325 | current_event++; | |
| 1326 | } | |
| 1327 | /*current_sample=current_event->time;*/ | |
| 1328 | if (current_event != event_list) | |
| 1329 | current_event--; | |
| 1330 | current_sample=until_time; | |
| 1331 | } | |
| 1332 | ||
| 1333 | static void skip_to(int32 until_time) | |
| 1334 | { | |
| 1335 | if (current_sample > until_time) | |
| 1336 | current_sample=0; | |
| 1337 | ||
| 1338 | reset_midi(); | |
| 1339 | buffered_count=0; | |
| 1340 | buffer_pointer=common_buffer; | |
| 1341 | current_event=event_list; | |
| 566 | song->current_event++; | |
| 567 | } | |
| 568 | /*song->current_sample=song->current_event->time;*/ | |
| 569 | if (song->current_event != song->events) | |
| 570 | song->current_event--; | |
| 571 | song->current_sample=until_time; | |
| 572 | } | |
| 573 | ||
| 574 | static void skip_to(MidiSong *song, Sint32 until_time) | |
| 575 | { | |
| 576 | if (song->current_sample > until_time) | |
| 577 | song->current_sample = 0; | |
| 578 | ||
| 579 | reset_midi(song); | |
| 580 | song->buffered_count = 0; | |
| 581 | song->buffer_pointer = song->common_buffer; | |
| 582 | song->current_event = song->events; | |
| 1342 | 583 | |
| 1343 | 584 | if (until_time) |
| 1344 | seek_forward(until_time); | |
| 1345 | ctl->reset(); | |
| 1346 | } | |
| 1347 | ||
| 1348 | static int apply_controls(void) | |
| 1349 | { | |
| 1350 | int rc, i, did_skip=0; | |
| 1351 | int32 val; | |
| 1352 | /* ASCII renditions of CD player pictograms indicate approximate effect */ | |
| 1353 | do | |
| 1354 | switch(rc=ctl->read(&val)) | |
| 1355 | { | |
| 1356 | case RC_QUIT: /* [] */ | |
| 1357 | case RC_LOAD_FILE: | |
| 1358 | case RC_NEXT: /* >>| */ | |
| 1359 | case RC_REALLY_PREVIOUS: /* |<< */ | |
| 1360 | return rc; | |
| 1361 | ||
| 1362 | case RC_CHANGE_VOLUME: | |
| 1363 | if (val>0 || amplification > -val) | |
| 1364 | amplification += val; | |
| 1365 | else | |
| 1366 | amplification=0; | |
| 1367 | if (amplification > MAX_AMPLIFICATION) | |
| 1368 | amplification=MAX_AMPLIFICATION; | |
| 1369 | adjust_amplification(); | |
| 1370 | for (i=0; i<voices; i++) | |
| 1371 | if (voice[i].status != VOICE_FREE) | |
| 1372 | { | |
| 1373 | recompute_amp(i); | |
| 1374 | apply_envelope_to_amp(i); | |
| 1375 | } | |
| 1376 | ctl->master_volume(amplification); | |
| 1377 | break; | |
| 1378 | ||
| 1379 | case RC_PREVIOUS: /* |<< */ | |
| 1380 | if (current_sample < 2*play_mode->rate) | |
| 1381 | return RC_REALLY_PREVIOUS; | |
| 1382 | return RC_RESTART; | |
| 1383 | ||
| 1384 | case RC_RESTART: /* |<< */ | |
| 1385 | skip_to(0); | |
| 1386 | did_skip=1; | |
| 1387 | break; | |
| 1388 | ||
| 1389 | case RC_JUMP: | |
| 1390 | if (val >= sample_count) | |
| 1391 | return RC_NEXT; | |
| 1392 | skip_to(val); | |
| 1393 | return rc; | |
| 1394 | ||
| 1395 | case RC_FORWARD: /* >> */ | |
| 1396 | if (val+current_sample >= sample_count) | |
| 1397 | return RC_NEXT; | |
| 1398 | skip_to(val+current_sample); | |
| 1399 | did_skip=1; | |
| 1400 | break; | |
| 1401 | ||
| 1402 | case RC_BACK: /* << */ | |
| 1403 | if (current_sample > val) | |
| 1404 | skip_to(current_sample-val); | |
| 1405 | else | |
| 1406 | skip_to(0); /* We can't seek to end of previous song. */ | |
| 1407 | did_skip=1; | |
| 1408 | break; | |
| 1409 | } | |
| 1410 | while (rc!= RC_NONE); | |
| 1411 | ||
| 1412 | /* Advertise the skip so that we stop computing the audio buffer */ | |
| 1413 | if (did_skip) | |
| 1414 | return RC_JUMP; | |
| 1415 | else | |
| 1416 | return rc; | |
| 1417 | } | |
| 1418 | ||
| 1419 | static void do_compute_data(uint32 count) | |
| 585 | seek_forward(song, until_time); | |
| 586 | } | |
| 587 | ||
| 588 | static void do_compute_data(MidiSong *song, Sint32 count) | |
| 1420 | 589 | { |
| 1421 | 590 | int i; |
| 1422 | if (!count) return; /* (gl) */ | |
| 1423 | memset(buffer_pointer, 0, count * num_ochannels * 4); | |
| 1424 | for (i=0; i<voices; i++) | |
| 1425 | { | |
| 1426 | if(voice[i].status != VOICE_FREE) | |
| 1427 | { | |
| 1428 | if (!voice[i].sample_offset && voice[i].echo_delay_count) | |
| 1429 | { | |
| 1430 | if ((uint32)voice[i].echo_delay_count >= count) voice[i].echo_delay_count -= count; | |
| 1431 | else | |
| 1432 | { | |
| 1433 | mix_voice(buffer_pointer+voice[i].echo_delay_count, i, count-voice[i].echo_delay_count); | |
| 1434 | voice[i].echo_delay_count = 0; | |
| 1435 | } | |
| 1436 | } | |
| 1437 | else mix_voice(buffer_pointer, i, count); | |
| 1438 | } | |
| 1439 | } | |
| 1440 | current_sample += count; | |
| 1441 | } | |
| 1442 | ||
| 591 | memset(song->buffer_pointer, 0, | |
| 592 | (song->encoding & PE_MONO) ? (count * 4) : (count * 8)); | |
| 593 | for (i = 0; i < song->voices; i++) | |
| 594 | { | |
| 595 | if(song->voice[i].status != VOICE_FREE) | |
| 596 | mix_voice(song, song->buffer_pointer, i, count); | |
| 597 | } | |
| 598 | song->current_sample += count; | |
| 599 | } | |
| 1443 | 600 | |
| 1444 | 601 | /* count=0 means flush remaining buffered data to output device, then |
| 1445 | 602 | flush the device itself */ |
| 1446 | static int compute_data(void *stream, int32 count) | |
| 1447 | { | |
| 1448 | int rc, channels; | |
| 1449 | ||
| 1450 | if ( play_mode->encoding & PE_MONO ) | |
| 603 | static void compute_data(MidiSong *song, void *stream, Sint32 count) | |
| 604 | { | |
| 605 | int channels; | |
| 606 | ||
| 607 | if ( song->encoding & PE_MONO ) | |
| 1451 | 608 | channels = 1; |
| 1452 | 609 | else |
| 1453 | channels = num_ochannels; | |
| 610 | channels = 2; | |
| 1454 | 611 | |
| 1455 | 612 | if (!count) |
| 1456 | 613 | { |
| 1457 | if (buffered_count) | |
| 1458 | s32tobuf(stream, common_buffer, channels*buffered_count); | |
| 1459 | buffer_pointer=common_buffer; | |
| 1460 | buffered_count=0; | |
| 1461 | return RC_NONE; | |
| 1462 | } | |
| 1463 | ||
| 1464 | while ((count+buffered_count) >= AUDIO_BUFFER_SIZE) | |
| 1465 | { | |
| 1466 | do_compute_data(AUDIO_BUFFER_SIZE-buffered_count); | |
| 1467 | count -= AUDIO_BUFFER_SIZE-buffered_count; | |
| 1468 | s32tobuf(stream, common_buffer, channels*AUDIO_BUFFER_SIZE); | |
| 1469 | buffer_pointer=common_buffer; | |
| 1470 | buffered_count=0; | |
| 1471 | ||
| 1472 | ctl->current_time(current_sample); | |
| 1473 | if ((rc=apply_controls())!=RC_NONE) | |
| 1474 | return rc; | |
| 614 | if (song->buffered_count) | |
| 615 | song->write(stream, song->common_buffer, channels * song->buffered_count); | |
| 616 | song->buffer_pointer = song->common_buffer; | |
| 617 | song->buffered_count = 0; | |
| 618 | return; | |
| 619 | } | |
| 620 | ||
| 621 | while ((count + song->buffered_count) >= song->buffer_size) | |
| 622 | { | |
| 623 | do_compute_data(song, song->buffer_size - song->buffered_count); | |
| 624 | count -= song->buffer_size - song->buffered_count; | |
| 625 | song->write(stream, song->common_buffer, channels * song->buffer_size); | |
| 626 | song->buffer_pointer = song->common_buffer; | |
| 627 | song->buffered_count = 0; | |
| 1475 | 628 | } |
| 1476 | 629 | if (count>0) |
| 1477 | 630 | { |
| 1478 | do_compute_data(count); | |
| 1479 | buffered_count += count; | |
| 1480 | buffer_pointer += count * channels; | |
| 1481 | } | |
| 1482 | return RC_NONE; | |
| 1483 | } | |
| 1484 | ||
| 1485 | int Timidity_PlaySome(void *stream, int samples) | |
| 1486 | { | |
| 1487 | int rc = RC_NONE; | |
| 1488 | int32 end_sample; | |
| 1489 | ||
| 1490 | if ( ! midi_playing ) { | |
| 1491 | return RC_NONE; | |
| 1492 | } | |
| 1493 | end_sample = current_sample+samples; | |
| 1494 | while ( current_sample < end_sample ) { | |
| 631 | do_compute_data(song, count); | |
| 632 | song->buffered_count += count; | |
| 633 | song->buffer_pointer += (song->encoding & PE_MONO) ? count : count*2; | |
| 634 | } | |
| 635 | } | |
| 636 | ||
| 637 | void Timidity_Start(MidiSong *song) | |
| 638 | { | |
| 639 | song->playing = 1; | |
| 640 | adjust_amplification(song); | |
| 641 | skip_to(song, 0); | |
| 642 | } | |
| 643 | ||
| 644 | void Timidity_Seek(MidiSong *song, Uint32 ms) | |
| 645 | { | |
| 646 | skip_to(song, (ms * song->rate) / 1000); | |
| 647 | } | |
| 648 | ||
| 649 | Uint32 Timidity_GetSongLength(MidiSong *song) | |
| 650 | { | |
| 651 | MidiEvent *last_event = &song->events[song->groomed_event_count - 1]; | |
| 652 | /* We want last_event->time * 1000 / song->rate */ | |
| 653 | Uint32 retvalue = (last_event->time / song->rate) * 1000; | |
| 654 | retvalue += (last_event->time % song->rate) * 1000 / song->rate; | |
| 655 | return retvalue; | |
| 656 | } | |
| 657 | ||
| 658 | int Timidity_PlaySome(MidiSong *song, void *stream, Sint32 len) | |
| 659 | { | |
| 660 | Sint32 start_sample, end_sample, samples; | |
| 661 | int bytes_per_sample; | |
| 662 | ||
| 663 | if (!song->playing) | |
| 664 | return 0; | |
| 665 | ||
| 666 | bytes_per_sample = 1; | |
| 667 | bytes_per_sample *= ((song->encoding & PE_32BIT) ? 4 : ((song->encoding & PE_16BIT) ? 2 : 1)); | |
| 668 | bytes_per_sample *= ((song->encoding & PE_MONO) ? 1 : 2); | |
| 669 | samples = len / bytes_per_sample; | |
| 670 | ||
| 671 | start_sample = song->current_sample; | |
| 672 | end_sample = song->current_sample+samples; | |
| 673 | while ( song->current_sample < end_sample ) { | |
| 1495 | 674 | /* Handle all events that should happen at this time */ |
| 1496 | while (current_event->time <= current_sample) { | |
| 1497 | switch(current_event->type) { | |
| 675 | while (song->current_event->time <= song->current_sample) { | |
| 676 | switch(song->current_event->type) { | |
| 1498 | 677 | |
| 1499 | 678 | /* Effects affecting a single note */ |
| 1500 | 679 | |
| 1501 | 680 | case ME_NOTEON: |
| 1502 | current_event->a += channel[current_event->channel].transpose; | |
| 1503 | if (!(current_event->b)) /* Velocity 0? */ | |
| 1504 | note_off(current_event); | |
| 681 | if (!(song->current_event->b)) /* Velocity 0? */ | |
| 682 | note_off(song); | |
| 1505 | 683 | else |
| 1506 | note_on(current_event); | |
| 684 | note_on(song); | |
| 1507 | 685 | break; |
| 1508 | 686 | |
| 1509 | 687 | case ME_NOTEOFF: |
| 1510 | current_event->a += channel[current_event->channel].transpose; | |
| 1511 | note_off(current_event); | |
| 688 | note_off(song); | |
| 1512 | 689 | break; |
| 1513 | 690 | |
| 1514 | 691 | case ME_KEYPRESSURE: |
| 1515 | adjust_pressure(current_event); | |
| 692 | adjust_pressure(song); | |
| 1516 | 693 | break; |
| 1517 | 694 | |
| 1518 | 695 | /* Effects affecting a single channel */ |
| 1519 | 696 | |
| 1520 | 697 | case ME_PITCH_SENS: |
| 1521 | channel[current_event->channel].pitchsens=current_event->a; | |
| 1522 | channel[current_event->channel].pitchfactor=0; | |
| 698 | song->channel[song->current_event->channel].pitchsens = | |
| 699 | song->current_event->a; | |
| 700 | song->channel[song->current_event->channel].pitchfactor = 0; | |
| 1523 | 701 | break; |
| 1524 | 702 | |
| 1525 | 703 | case ME_PITCHWHEEL: |
| 1526 | channel[current_event->channel].pitchbend= | |
| 1527 | current_event->a + current_event->b * 128; | |
| 1528 | channel[current_event->channel].pitchfactor=0; | |
| 704 | song->channel[song->current_event->channel].pitchbend = | |
| 705 | song->current_event->a + song->current_event->b * 128; | |
| 706 | song->channel[song->current_event->channel].pitchfactor = 0; | |
| 1529 | 707 | /* Adjust pitch for notes already playing */ |
| 1530 | adjust_pitchbend(current_event->channel); | |
| 1531 | ctl->pitch_bend(current_event->channel, | |
| 1532 | channel[current_event->channel].pitchbend); | |
| 708 | adjust_pitchbend(song); | |
| 1533 | 709 | break; |
| 1534 | 710 | |
| 1535 | 711 | case ME_MAINVOLUME: |
| 1536 | channel[current_event->channel].volume=current_event->a; | |
| 1537 | adjust_volume(current_event->channel); | |
| 1538 | ctl->volume(current_event->channel, current_event->a); | |
| 1539 | break; | |
| 1540 | ||
| 1541 | case ME_MASTERVOLUME: | |
| 1542 | adjust_master_volume(current_event->a + (current_event->b <<7)); | |
| 1543 | break; | |
| 1544 | ||
| 1545 | case ME_REVERBERATION: | |
| 1546 | channel[current_event->channel].reverberation=current_event->a; | |
| 1547 | break; | |
| 1548 | ||
| 1549 | case ME_CHORUSDEPTH: | |
| 1550 | channel[current_event->channel].chorusdepth=current_event->a; | |
| 1551 | break; | |
| 1552 | ||
| 712 | song->channel[song->current_event->channel].volume = | |
| 713 | song->current_event->a; | |
| 714 | adjust_volume(song); | |
| 715 | break; | |
| 716 | ||
| 1553 | 717 | case ME_PAN: |
| 1554 | channel[current_event->channel].panning=current_event->a; | |
| 1555 | if (adjust_panning_immediately) | |
| 1556 | adjust_panning(current_event->channel); | |
| 1557 | ctl->panning(current_event->channel, current_event->a); | |
| 718 | song->channel[song->current_event->channel].panning = | |
| 719 | song->current_event->a; | |
| 1558 | 720 | break; |
| 1559 | 721 | |
| 1560 | 722 | case ME_EXPRESSION: |
| 1561 | channel[current_event->channel].expression=current_event->a; | |
| 1562 | adjust_volume(current_event->channel); | |
| 1563 | ctl->expression(current_event->channel, current_event->a); | |
| 723 | song->channel[song->current_event->channel].expression = | |
| 724 | song->current_event->a; | |
| 725 | adjust_volume(song); | |
| 1564 | 726 | break; |
| 1565 | 727 | |
| 1566 | 728 | case ME_PROGRAM: |
| 1567 | /* if (ISDRUMCHANNEL(current_event->channel)) { */ | |
| 1568 | if (channel[current_event->channel].kit) { | |
| 729 | if (ISDRUMCHANNEL(song, song->current_event->channel)) { | |
| 1569 | 730 | /* Change drum set */ |
| 1570 | channel[current_event->channel].bank=current_event->a; | |
| 731 | song->channel[song->current_event->channel].bank = | |
| 732 | song->current_event->a; | |
| 1571 | 733 | } |
| 1572 | 734 | else |
| 1573 | { | |
| 1574 | channel[current_event->channel].program=current_event->a; | |
| 1575 | } | |
| 1576 | ctl->program(current_event->channel, current_event->a); | |
| 735 | song->channel[song->current_event->channel].program = | |
| 736 | song->current_event->a; | |
| 1577 | 737 | break; |
| 1578 | 738 | |
| 1579 | 739 | case ME_SUSTAIN: |
| 1580 | channel[current_event->channel].sustain=current_event->a; | |
| 1581 | if (!current_event->a) | |
| 1582 | drop_sustain(current_event->channel); | |
| 1583 | ctl->sustain(current_event->channel, current_event->a); | |
| 740 | song->channel[song->current_event->channel].sustain = | |
| 741 | song->current_event->a; | |
| 742 | if (!song->current_event->a) | |
| 743 | drop_sustain(song); | |
| 1584 | 744 | break; |
| 1585 | 745 | |
| 1586 | 746 | case ME_RESET_CONTROLLERS: |
| 1587 | reset_controllers(current_event->channel); | |
| 1588 | redraw_controllers(current_event->channel); | |
| 747 | reset_controllers(song, song->current_event->channel); | |
| 1589 | 748 | break; |
| 1590 | 749 | |
| 1591 | 750 | case ME_ALL_NOTES_OFF: |
| 1592 | all_notes_off(current_event->channel); | |
| 751 | all_notes_off(song); | |
| 1593 | 752 | break; |
| 1594 | 753 | |
| 1595 | 754 | case ME_ALL_SOUNDS_OFF: |
| 1596 | all_sounds_off(current_event->channel); | |
| 1597 | break; | |
| 1598 | ||
| 1599 | case ME_HARMONICCONTENT: | |
| 1600 | channel[current_event->channel].harmoniccontent=current_event->a; | |
| 1601 | break; | |
| 1602 | ||
| 1603 | case ME_RELEASETIME: | |
| 1604 | channel[current_event->channel].releasetime=current_event->a; | |
| 1605 | break; | |
| 1606 | ||
| 1607 | case ME_ATTACKTIME: | |
| 1608 | channel[current_event->channel].attacktime=current_event->a; | |
| 1609 | break; | |
| 1610 | ||
| 1611 | case ME_BRIGHTNESS: | |
| 1612 | channel[current_event->channel].brightness=current_event->a; | |
| 1613 | break; | |
| 1614 | ||
| 755 | all_sounds_off(song); | |
| 756 | break; | |
| 757 | ||
| 1615 | 758 | case ME_TONE_BANK: |
| 1616 | channel[current_event->channel].bank=current_event->a; | |
| 1617 | break; | |
| 1618 | ||
| 1619 | ||
| 1620 | case ME_TONE_KIT: | |
| 1621 | if (current_event->a==SFX_BANKTYPE) | |
| 1622 | { | |
| 1623 | channel[current_event->channel].sfx=SFXBANK; | |
| 1624 | channel[current_event->channel].kit=0; | |
| 1625 | } | |
| 1626 | else | |
| 1627 | { | |
| 1628 | channel[current_event->channel].sfx=0; | |
| 1629 | channel[current_event->channel].kit=current_event->a; | |
| 1630 | } | |
| 1631 | break; | |
| 1632 | ||
| 759 | song->channel[song->current_event->channel].bank = | |
| 760 | song->current_event->a; | |
| 761 | break; | |
| 762 | ||
| 1633 | 763 | case ME_EOT: |
| 1634 | 764 | /* Give the last notes a couple of seconds to decay */ |
| 1635 | ctl->cmsg(CMSG_INFO, VERB_VERBOSE, | |
| 1636 | "Playing time: ~%d seconds", current_sample/play_mode->rate+2); | |
| 1637 | ctl->cmsg(CMSG_INFO, VERB_VERBOSE, | |
| 1638 | "Notes cut: %d", cut_notes); | |
| 1639 | ctl->cmsg(CMSG_INFO, VERB_VERBOSE, | |
| 1640 | "Notes lost totally: %d", lost_notes); | |
| 1641 | midi_playing = 0; | |
| 1642 | return RC_TUNE_END; | |
| 765 | SNDDBG(("Playing time: ~%d seconds\n", | |
| 766 | song->current_sample/song->rate+2)); | |
| 767 | SNDDBG(("Notes cut: %d\n", song->cut_notes)); | |
| 768 | SNDDBG(("Notes lost totally: %d\n", song->lost_notes)); | |
| 769 | song->playing = 0; | |
| 770 | return (song->current_sample - start_sample) * bytes_per_sample; | |
| 1643 | 771 | } |
| 1644 | current_event++; | |
| 1645 | } | |
| 1646 | if (current_event->time > end_sample) | |
| 1647 | rc=compute_data(stream, end_sample-current_sample); | |
| 772 | song->current_event++; | |
| 773 | } | |
| 774 | if (song->current_event->time > end_sample) | |
| 775 | compute_data(song, stream, end_sample-song->current_sample); | |
| 1648 | 776 | else |
| 1649 | rc=compute_data(stream, current_event->time-current_sample); | |
| 1650 | ctl->refresh(); | |
| 1651 | if ( (rc!=RC_NONE) && (rc!=RC_JUMP)) | |
| 1652 | break; | |
| 777 | compute_data(song, stream, song->current_event->time-song->current_sample); | |
| 1653 | 778 | } |
| 1654 | return rc; | |
| 1655 | } | |
| 1656 | ||
| 1657 | ||
| 1658 | void Timidity_SetVolume(int volume) | |
| 779 | return samples * bytes_per_sample; | |
| 780 | } | |
| 781 | ||
| 782 | void Timidity_SetVolume(MidiSong *song, int volume) | |
| 1659 | 783 | { |
| 1660 | 784 | int i; |
| 1661 | 785 | if (volume > MAX_AMPLIFICATION) |
| 1662 | amplification=MAX_AMPLIFICATION; | |
| 786 | song->amplification = MAX_AMPLIFICATION; | |
| 1663 | 787 | else |
| 1664 | 788 | if (volume < 0) |
| 1665 | amplification=0; | |
| 1666 | else | |
| 1667 | amplification=volume; | |
| 1668 | adjust_amplification(); | |
| 1669 | for (i=0; i<voices; i++) | |
| 1670 | if (voice[i].status != VOICE_FREE) | |
| 789 | song->amplification = 0; | |
| 790 | else | |
| 791 | song->amplification = volume; | |
| 792 | adjust_amplification(song); | |
| 793 | for (i = 0; i < song->voices; i++) | |
| 794 | if (song->voice[i].status != VOICE_FREE) | |
| 1671 | 795 | { |
| 1672 | recompute_amp(i); | |
| 1673 | apply_envelope_to_amp(i); | |
| 796 | recompute_amp(song, i); | |
| 797 | apply_envelope_to_amp(song, i); | |
| 1674 | 798 | } |
| 1675 | ctl->master_volume(amplification); | |
| 1676 | } | |
| 1677 | ||
| 1678 | MidiSong *Timidity_LoadSong_RW(SDL_RWops *src, int freesrc) | |
| 1679 | { | |
| 1680 | MidiSong *song; | |
| 1681 | int32 events; | |
| 1682 | ||
| 1683 | /* Allocate memory for the song */ | |
| 1684 | song = (MidiSong *)safe_malloc(sizeof(*song)); | |
| 1685 | memset(song, 0, sizeof(*song)); | |
| 1686 | ||
| 1687 | strcpy(midi_name, "SDLrwops source"); | |
| 1688 | ||
| 1689 | song->events = read_midi_file(src, &events, &song->samples); | |
| 1690 | if (song->events) { | |
| 1691 | if (freesrc) { | |
| 1692 | SDL_RWclose(src); | |
| 1693 | } | |
| 1694 | } else { | |
| 1695 | free(song); | |
| 1696 | song = NULL; | |
| 1697 | } | |
| 1698 | return(song); | |
| 1699 | } | |
| 1700 | ||
| 1701 | void Timidity_Start(MidiSong *song) | |
| 1702 | { | |
| 1703 | load_missing_instruments(); | |
| 1704 | adjust_amplification(); | |
| 1705 | sample_count = song->samples; | |
| 1706 | event_list = song->events; | |
| 1707 | lost_notes=cut_notes=0; | |
| 1708 | ||
| 1709 | skip_to(0); | |
| 1710 | midi_playing = 1; | |
| 1711 | } | |
| 1712 | ||
| 1713 | int Timidity_Active(void) | |
| 1714 | { | |
| 1715 | return(midi_playing); | |
| 1716 | } | |
| 1717 | ||
| 1718 | void Timidity_Stop(void) | |
| 1719 | { | |
| 1720 | midi_playing = 0; | |
| 1721 | } | |
| 1722 | ||
| 1723 | void Timidity_FreeSong(MidiSong *song) | |
| 1724 | { | |
| 1725 | if (free_instruments_afterwards) | |
| 1726 | free_instruments(); | |
| 1727 | ||
| 1728 | free(song->events); | |
| 1729 | free(song); | |
| 1730 | } | |
| 1731 | ||
| 1732 | void Timidity_Close(void) | |
| 1733 | { | |
| 1734 | if (resample_buffer) { | |
| 1735 | free(resample_buffer); | |
| 1736 | resample_buffer=NULL; | |
| 1737 | } | |
| 1738 | if (common_buffer) { | |
| 1739 | free(common_buffer); | |
| 1740 | common_buffer=NULL; | |
| 1741 | } | |
| 1742 | free_instruments(); | |
| 1743 | free_pathlist(); | |
| 1744 | } | |
| 1745 | ||
| 799 | } | |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | typedef struct { | |
| 9 | int32 time; | |
| 10 | uint8 channel, type, a, b; | |
| 11 | } MidiEvent; | |
| 8 | playmidi.h | |
| 9 | ||
| 10 | */ | |
| 12 | 11 | |
| 13 | 12 | /* Midi events */ |
| 14 | 13 | #define ME_NONE 0 |
| 30 | 29 | #define ME_TONE_BANK 15 |
| 31 | 30 | |
| 32 | 31 | #define ME_LYRIC 16 |
| 33 | #define ME_TONE_KIT 17 | |
| 34 | #define ME_MASTERVOLUME 18 | |
| 35 | #define ME_CHANNEL_PRESSURE 19 | |
| 36 | ||
| 37 | #define ME_HARMONICCONTENT 71 | |
| 38 | #define ME_RELEASETIME 72 | |
| 39 | #define ME_ATTACKTIME 73 | |
| 40 | #define ME_BRIGHTNESS 74 | |
| 41 | ||
| 42 | #define ME_REVERBERATION 91 | |
| 43 | #define ME_CHORUSDEPTH 93 | |
| 44 | 32 | |
| 45 | 33 | #define ME_EOT 99 |
| 46 | 34 | |
| 47 | ||
| 48 | #define SFX_BANKTYPE 64 | |
| 49 | ||
| 50 | typedef struct { | |
| 51 | int | |
| 52 | bank, program, volume, sustain, panning, pitchbend, expression, | |
| 53 | mono, /* one note only on this channel -- not implemented yet */ | |
| 54 | /* new stuff */ | |
| 55 | variationbank, reverberation, chorusdepth, harmoniccontent, | |
| 56 | releasetime, attacktime, brightness, kit, sfx, | |
| 57 | /* end new */ | |
| 58 | pitchsens; | |
| 59 | FLOAT_T | |
| 60 | pitchfactor; /* precomputed pitch bend factor to save some fdiv's */ | |
| 61 | char transpose; | |
| 62 | char *name; | |
| 63 | } Channel; | |
| 64 | ||
| 65 | 35 | /* Causes the instrument's default panning to be used. */ |
| 66 | 36 | #define NO_PANNING -1 |
| 67 | /* envelope points */ | |
| 68 | #define MAXPOINT 7 | |
| 69 | ||
| 70 | typedef struct { | |
| 71 | uint8 | |
| 72 | status, channel, note, velocity, clone_type; | |
| 73 | Sample *sample; | |
| 74 | Sample *left_sample; | |
| 75 | Sample *right_sample; | |
| 76 | int32 clone_voice; | |
| 77 | int32 | |
| 78 | orig_frequency, frequency, | |
| 79 | sample_offset, loop_start, loop_end; | |
| 80 | int32 | |
| 81 | envelope_volume, modulation_volume; | |
| 82 | int32 | |
| 83 | envelope_target, modulation_target; | |
| 84 | int32 | |
| 85 | tremolo_sweep, tremolo_sweep_position, tremolo_phase, | |
| 86 | lfo_sweep, lfo_sweep_position, lfo_phase, | |
| 87 | vibrato_sweep, vibrato_sweep_position, vibrato_depth, vibrato_delay, | |
| 88 | starttime, echo_delay_count; | |
| 89 | int32 | |
| 90 | echo_delay, | |
| 91 | sample_increment, | |
| 92 | envelope_increment, | |
| 93 | modulation_increment, | |
| 94 | tremolo_phase_increment, | |
| 95 | lfo_phase_increment; | |
| 96 | ||
| 97 | final_volume_t left_mix, right_mix, lr_mix, rr_mix, ce_mix, lfe_mix; | |
| 98 | ||
| 99 | FLOAT_T | |
| 100 | left_amp, right_amp, lr_amp, rr_amp, ce_amp, lfe_amp, | |
| 101 | volume, tremolo_volume, lfo_volume; | |
| 102 | int32 | |
| 103 | vibrato_sample_increment[VIBRATO_SAMPLE_INCREMENTS]; | |
| 104 | int32 | |
| 105 | envelope_rate[MAXPOINT], envelope_offset[MAXPOINT]; | |
| 106 | int32 | |
| 107 | vibrato_phase, vibrato_control_ratio, vibrato_control_counter, | |
| 108 | envelope_stage, modulation_stage, control_counter, | |
| 109 | modulation_delay, modulation_counter, panning, panned; | |
| 110 | } Voice; | |
| 111 | 37 | |
| 112 | 38 | /* Voice status options: */ |
| 113 | 39 | #define VOICE_FREE 0 |
| 123 | 49 | #define PANNED_CENTER 3 |
| 124 | 50 | /* Anything but PANNED_MYSTERY only uses the left volume */ |
| 125 | 51 | |
| 126 | /* Envelope stages: */ | |
| 127 | #define ATTACK 0 | |
| 128 | #define HOLD 1 | |
| 129 | #define DECAY 2 | |
| 130 | #define RELEASE 3 | |
| 131 | #define RELEASEB 4 | |
| 132 | #define RELEASEC 5 | |
| 133 | #define DELAY 6 | |
| 134 | ||
| 135 | extern Channel channel[16]; | |
| 136 | extern Voice voice[MAX_VOICES]; | |
| 137 | extern signed char drumvolume[MAXCHAN][MAXNOTE]; | |
| 138 | extern signed char drumpanpot[MAXCHAN][MAXNOTE]; | |
| 139 | extern signed char drumreverberation[MAXCHAN][MAXNOTE]; | |
| 140 | extern signed char drumchorusdepth[MAXCHAN][MAXNOTE]; | |
| 141 | ||
| 142 | extern int32 control_ratio, amp_with_poly, amplification; | |
| 143 | extern int32 drumchannels; | |
| 144 | extern int adjust_panning_immediately; | |
| 145 | extern int voices; | |
| 146 | ||
| 147 | #define ISDRUMCHANNEL(c) ((drumchannels & (1<<(c)))) | |
| 148 | ||
| 149 | extern int GM_System_On; | |
| 150 | extern int XG_System_On; | |
| 151 | extern int GS_System_On; | |
| 152 | ||
| 153 | extern int XG_System_reverb_type; | |
| 154 | extern int XG_System_chorus_type; | |
| 155 | extern int XG_System_variation_type; | |
| 156 | ||
| 157 | extern int play_midi(MidiEvent *el, int32 events, int32 samples); | |
| 158 | extern int play_midi_file(const char *fn); | |
| 159 | extern void dumb_pass_playing_list(int number_of_files, char *list_of_files[]); | |
| 52 | #define ISDRUMCHANNEL(s, c) (((s)->drumchannels & (1<<(c)))) | |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | */ | |
| 8 | ||
| 9 | #if HAVE_CONFIG_H | |
| 10 | # include <config.h> | |
| 11 | #endif | |
| 7 | 12 | |
| 8 | 13 | #include <stdio.h> |
| 9 | 14 | #include <stdlib.h> |
| 10 | #include <errno.h> | |
| 11 | 15 | #include <string.h> |
| 12 | 16 | |
| 13 | #include <SDL_rwops.h> | |
| 14 | ||
| 15 | #include "config.h" | |
| 17 | #include "SDL.h" | |
| 18 | ||
| 19 | #include "options.h" | |
| 20 | #include "timidity.h" | |
| 16 | 21 | #include "common.h" |
| 17 | 22 | #include "instrum.h" |
| 18 | 23 | #include "playmidi.h" |
| 19 | #include "readmidi.h" | |
| 20 | #include "output.h" | |
| 21 | #include "ctrlmode.h" | |
| 22 | ||
| 23 | int32 quietchannels=0; | |
| 24 | ||
| 25 | static int midi_port_number; | |
| 26 | char midi_name[FILENAME_MAX+1]; | |
| 27 | ||
| 28 | static int track_info, curr_track, curr_title_track; | |
| 29 | static char title[128]; | |
| 30 | ||
| 31 | #if MAXCHAN <= 16 | |
| 32 | #define MERGE_CHANNEL_PORT(ch) ((int)(ch)) | |
| 33 | #else | |
| 34 | #define MERGE_CHANNEL_PORT(ch) ((int)(ch) | (midi_port_number << 4)) | |
| 35 | #endif | |
| 36 | ||
| 37 | /* to avoid some unnecessary parameter passing */ | |
| 38 | static MidiEventList *evlist; | |
| 39 | static int32 event_count; | |
| 40 | static SDL_RWops *rw; | |
| 41 | static int32 at; | |
| 42 | ||
| 43 | /* These would both fit into 32 bits, but they are often added in | |
| 44 | large multiples, so it's simpler to have two roomy ints */ | |
| 45 | static int32 sample_increment, sample_correction; /*samples per MIDI delta-t*/ | |
| 46 | 24 | |
| 47 | 25 | /* Computes how many (fractional) samples one MIDI delta-time unit contains */ |
| 48 | static void compute_sample_increment(int32 tempo, int32 divisions) | |
| 26 | static void compute_sample_increment(MidiSong *song, Sint32 tempo, | |
| 27 | Sint32 divisions) | |
| 49 | 28 | { |
| 50 | 29 | double a; |
| 51 | a = (double) (tempo) * (double) (play_mode->rate) * (65536.0/1000000.0) / | |
| 30 | a = (double) (tempo) * (double) (song->rate) * (65536.0/1000000.0) / | |
| 52 | 31 | (double)(divisions); |
| 53 | 32 | |
| 54 | sample_correction = (int32)(a) & 0xFFFF; | |
| 55 | sample_increment = (int32)(a) >> 16; | |
| 56 | ||
| 57 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, "Samples per delta-t: %d (correction %d)", | |
| 58 | sample_increment, sample_correction); | |
| 33 | song->sample_correction = (Sint32)(a) & 0xFFFF; | |
| 34 | song->sample_increment = (Sint32)(a) >> 16; | |
| 35 | ||
| 36 | SNDDBG(("Samples per delta-t: %d (correction %d)", | |
| 37 | song->sample_increment, song->sample_correction)); | |
| 59 | 38 | } |
| 60 | 39 | |
| 61 | 40 | /* Read variable-length number (7 bits per byte, MSB first) */ |
| 62 | static int32 getvl(void) | |
| 63 | { | |
| 64 | int32 l=0; | |
| 65 | uint8 c; | |
| 41 | static Sint32 getvl(SDL_RWops *rw) | |
| 42 | { | |
| 43 | Sint32 l=0; | |
| 44 | Uint8 c; | |
| 66 | 45 | for (;;) |
| 67 | 46 | { |
| 68 | SDL_RWread(rw,&c,1,1); | |
| 47 | if (!SDL_RWread(rw, &c, 1, 1)) return l; | |
| 69 | 48 | l += (c & 0x7f); |
| 70 | 49 | if (!(c & 0x80)) return l; |
| 71 | 50 | l<<=7; |
| 72 | 51 | } |
| 73 | 52 | } |
| 74 | 53 | |
| 75 | ||
| 76 | static int sysex(uint32 len, uint8 *syschan, uint8 *sysa, uint8 *sysb, SDL_RWops *rw) | |
| 77 | { | |
| 78 | unsigned char *s=(unsigned char *)safe_malloc(len); | |
| 79 | int id, model, ch, port, adhi, adlo, cd, dta, dtb, dtc; | |
| 80 | if (len != (uint32)SDL_RWread(rw, s, 1, len)) | |
| 81 | { | |
| 82 | free(s); | |
| 83 | return 0; | |
| 84 | } | |
| 85 | if (len<5) { free(s); return 0; } | |
| 86 | if (curr_track == curr_title_track && track_info > 1) title[0] = '\0'; | |
| 87 | id=s[0]; port=s[1]; model=s[2]; adhi=s[3]; adlo=s[4]; | |
| 88 | if (id==0x7e && port==0x7f && model==0x09 && adhi==0x01) | |
| 89 | { | |
| 90 | ctl->cmsg(CMSG_TEXT, VERB_VERBOSE, "GM System On", len); | |
| 91 | GM_System_On=1; | |
| 92 | free(s); | |
| 93 | return 0; | |
| 94 | } | |
| 95 | ch = adlo & 0x0f; | |
| 96 | *syschan=(uint8)ch; | |
| 97 | if (id==0x7f && len==7 && port==0x7f && model==0x04 && adhi==0x01) | |
| 98 | { | |
| 99 | ctl->cmsg(CMSG_TEXT, VERB_DEBUG, "Master Volume %d", s[4]+(s[5]<<7)); | |
| 100 | *sysa = s[4]; | |
| 101 | *sysb = s[5]; | |
| 102 | free(s); | |
| 103 | return ME_MASTERVOLUME; | |
| 104 | /** return s[4]+(s[5]<<7); **/ | |
| 105 | } | |
| 106 | if (len<8) { free(s); return 0; } | |
| 107 | port &=0x0f; | |
| 108 | ch = (adlo & 0x0f) | ((port & 0x03) << 4); | |
| 109 | *syschan=(uint8)ch; | |
| 110 | cd=s[5]; dta=s[6]; | |
| 111 | if (len >= 8) dtb=s[7]; | |
| 112 | else dtb=-1; | |
| 113 | if (len >= 9) dtc=s[8]; | |
| 114 | else dtc=-1; | |
| 115 | free(s); | |
| 116 | if (id==0x43 && model==0x4c) | |
| 117 | { | |
| 118 | if (!adhi && !adlo && cd==0x7e && !dta) | |
| 119 | { | |
| 120 | ctl->cmsg(CMSG_TEXT, VERB_VERBOSE, "XG System On", len); | |
| 121 | XG_System_On=1; | |
| 122 | #ifdef tplus | |
| 123 | vol_table = xg_vol_table; | |
| 124 | #endif | |
| 125 | } | |
| 126 | else if (adhi == 2 && adlo == 1) | |
| 127 | { | |
| 128 | if (dtb==8) dtb=3; | |
| 129 | switch (cd) | |
| 130 | { | |
| 131 | case 0x00: | |
| 132 | XG_System_reverb_type=(dta<<3)+dtb; | |
| 133 | break; | |
| 134 | case 0x20: | |
| 135 | XG_System_chorus_type=((dta-64)<<3)+dtb; | |
| 136 | break; | |
| 137 | case 0x40: | |
| 138 | XG_System_variation_type=dta; | |
| 139 | break; | |
| 140 | case 0x5a: | |
| 141 | /* dta==0 Insertion; dta==1 System */ | |
| 142 | break; | |
| 143 | default: break; | |
| 144 | } | |
| 145 | } | |
| 146 | else if (adhi == 8 && cd <= 40) | |
| 147 | { | |
| 148 | *sysa = dta & 0x7f; | |
| 149 | switch (cd) | |
| 150 | { | |
| 151 | case 0x01: /* bank select MSB */ | |
| 152 | return ME_TONE_KIT; | |
| 153 | break; | |
| 154 | case 0x02: /* bank select LSB */ | |
| 155 | return ME_TONE_BANK; | |
| 156 | break; | |
| 157 | case 0x03: /* program number */ | |
| 158 | /** MIDIEVENT(d->at, ME_PROGRAM, lastchan, a, 0); **/ | |
| 159 | return ME_PROGRAM; | |
| 160 | break; | |
| 161 | case 0x08: /* */ | |
| 162 | /* d->channel[adlo&0x0f].transpose = (char)(dta-64); */ | |
| 163 | channel[ch].transpose = (char)(dta-64); | |
| 164 | ctl->cmsg(CMSG_TEXT, VERB_DEBUG, "transpose channel %d by %d", | |
| 165 | (adlo&0x0f)+1, dta-64); | |
| 166 | break; | |
| 167 | case 0x0b: /* volume */ | |
| 168 | return ME_MAINVOLUME; | |
| 169 | break; | |
| 170 | case 0x0e: /* pan */ | |
| 171 | return ME_PAN; | |
| 172 | break; | |
| 173 | case 0x12: /* chorus send */ | |
| 174 | return ME_CHORUSDEPTH; | |
| 175 | break; | |
| 176 | case 0x13: /* reverb send */ | |
| 177 | return ME_REVERBERATION; | |
| 178 | break; | |
| 179 | case 0x14: /* variation send */ | |
| 180 | break; | |
| 181 | case 0x18: /* filter cutoff */ | |
| 182 | return ME_BRIGHTNESS; | |
| 183 | break; | |
| 184 | case 0x19: /* filter resonance */ | |
| 185 | return ME_HARMONICCONTENT; | |
| 186 | break; | |
| 187 | default: break; | |
| 188 | } | |
| 189 | } | |
| 190 | return 0; | |
| 191 | } | |
| 192 | else if (id==0x41 && model==0x42 && adhi==0x12 && adlo==0x40) | |
| 193 | { | |
| 194 | if (dtc<0) return 0; | |
| 195 | if (!cd && dta==0x7f && !dtb && dtc==0x41) | |
| 196 | { | |
| 197 | ctl->cmsg(CMSG_TEXT, VERB_VERBOSE, "GS System On", len); | |
| 198 | GS_System_On=1; | |
| 199 | #ifdef tplus | |
| 200 | vol_table = gs_vol_table; | |
| 201 | #endif | |
| 202 | } | |
| 203 | else if (dta==0x15 && (cd&0xf0)==0x10) | |
| 204 | { | |
| 205 | int chan=cd&0x0f; | |
| 206 | if (!chan) chan=9; | |
| 207 | else if (chan<10) chan--; | |
| 208 | chan = MERGE_CHANNEL_PORT(chan); | |
| 209 | channel[chan].kit=dtb; | |
| 210 | } | |
| 211 | else if (cd==0x01) switch(dta) | |
| 212 | { | |
| 213 | case 0x30: | |
| 214 | switch(dtb) | |
| 215 | { | |
| 216 | case 0: XG_System_reverb_type=16+0; break; | |
| 217 | case 1: XG_System_reverb_type=16+1; break; | |
| 218 | case 2: XG_System_reverb_type=16+2; break; | |
| 219 | case 3: XG_System_reverb_type= 8+0; break; | |
| 220 | case 4: XG_System_reverb_type= 8+1; break; | |
| 221 | case 5: XG_System_reverb_type=32+0; break; | |
| 222 | case 6: XG_System_reverb_type=8*17; break; | |
| 223 | case 7: XG_System_reverb_type=8*18; break; | |
| 224 | } | |
| 225 | break; | |
| 226 | case 0x38: | |
| 227 | switch(dtb) | |
| 228 | { | |
| 229 | case 0: XG_System_chorus_type= 8+0; break; | |
| 230 | case 1: XG_System_chorus_type= 8+1; break; | |
| 231 | case 2: XG_System_chorus_type= 8+2; break; | |
| 232 | case 3: XG_System_chorus_type= 8+4; break; | |
| 233 | case 4: XG_System_chorus_type= -1; break; | |
| 234 | case 5: XG_System_chorus_type= 8*3; break; | |
| 235 | case 6: XG_System_chorus_type= -1; break; | |
| 236 | case 7: XG_System_chorus_type= -1; break; | |
| 237 | } | |
| 238 | break; | |
| 239 | } | |
| 240 | return 0; | |
| 241 | } | |
| 242 | return 0; | |
| 243 | } | |
| 244 | ||
| 245 | 54 | /* Print a string from the file, followed by a newline. Any non-ASCII |
| 246 | 55 | or unprintable characters will be converted to periods. */ |
| 247 | static int dumpstring(int32 len, const char *label) | |
| 56 | static int dumpstring(SDL_RWops *rw, Sint32 len, char *label) | |
| 248 | 57 | { |
| 249 | 58 | signed char *s=safe_malloc(len+1); |
| 250 | if (len != (int32)SDL_RWread(rw, s, 1, len)) | |
| 59 | if (len != (Sint32) SDL_RWread(rw, s, 1, len)) | |
| 251 | 60 | { |
| 252 | 61 | free(s); |
| 253 | 62 | return -1; |
| 258 | 67 | if (s[len]<32) |
| 259 | 68 | s[len]='.'; |
| 260 | 69 | } |
| 261 | ctl->cmsg(CMSG_TEXT, VERB_VERBOSE, "%s%s", label, s); | |
| 70 | SNDDBG(("%s%s", label, s)); | |
| 262 | 71 | free(s); |
| 263 | 72 | return 0; |
| 264 | 73 | } |
| 273 | 82 | |
| 274 | 83 | /* Read a MIDI event, returning a freshly allocated element that can |
| 275 | 84 | be linked to the event list */ |
| 276 | static MidiEventList *read_midi_event(void) | |
| 277 | { | |
| 278 | static uint8 laststatus, lastchan; | |
| 279 | static uint8 nrpn=0, rpn_msb[16], rpn_lsb[16]; /* one per channel */ | |
| 280 | uint8 me, type, a,b,c; | |
| 281 | int32 len; | |
| 85 | static MidiEventList *read_midi_event(MidiSong *song) | |
| 86 | { | |
| 87 | static Uint8 laststatus, lastchan; | |
| 88 | static Uint8 nrpn=0, rpn_msb[16], rpn_lsb[16]; /* one per channel */ | |
| 89 | Uint8 me, type, a,b,c; | |
| 90 | Sint32 len; | |
| 282 | 91 | MidiEventList *new; |
| 283 | 92 | |
| 284 | 93 | for (;;) |
| 285 | 94 | { |
| 286 | at+=getvl(); | |
| 287 | if (SDL_RWread(rw,&me,1,1)!=1) | |
| 288 | { | |
| 289 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: read_midi_event: %s", | |
| 290 | current_filename, strerror(errno)); | |
| 95 | song->at += getvl(song->rw); | |
| 96 | if (SDL_RWread(song->rw, &me, 1, 1) != 1) | |
| 97 | { | |
| 98 | SNDDBG(("read_midi_event: SDL_RWread() failure\n")); | |
| 291 | 99 | return 0; |
| 292 | 100 | } |
| 293 | 101 | |
| 294 | 102 | if(me==0xF0 || me == 0xF7) /* SysEx event */ |
| 295 | 103 | { |
| 296 | int32 sret; | |
| 297 | uint8 sysa=0, sysb=0, syschan=0; | |
| 298 | ||
| 299 | len=getvl(); | |
| 300 | sret=sysex(len, &syschan, &sysa, &sysb, rw); | |
| 301 | if (sret) | |
| 302 | { | |
| 303 | MIDIEVENT(at, sret, syschan, sysa, sysb); | |
| 304 | } | |
| 104 | len=getvl(song->rw); | |
| 105 | SDL_RWseek(song->rw, len, RW_SEEK_CUR); | |
| 305 | 106 | } |
| 306 | 107 | else if(me==0xFF) /* Meta event */ |
| 307 | 108 | { |
| 308 | SDL_RWread(rw,&type,1,1); | |
| 309 | len=getvl(); | |
| 109 | SDL_RWread(song->rw, &type, 1, 1); | |
| 110 | len=getvl(song->rw); | |
| 310 | 111 | if (type>0 && type<16) |
| 311 | 112 | { |
| 312 | 113 | static char *label[]={ |
| 313 | 114 | "Text event: ", "Text: ", "Copyright: ", "Track name: ", |
| 314 | 115 | "Instrument: ", "Lyric: ", "Marker: ", "Cue point: "}; |
| 315 | dumpstring(len, label[(type>7) ? 0 : type]); | |
| 116 | dumpstring(song->rw, len, label[(type>7) ? 0 : type]); | |
| 316 | 117 | } |
| 317 | 118 | else |
| 318 | 119 | switch(type) |
| 319 | 120 | { |
| 320 | ||
| 321 | case 0x21: /* MIDI port number */ | |
| 322 | if(len == 1) | |
| 323 | { | |
| 324 | SDL_RWread(rw,&midi_port_number,1,1); | |
| 325 | if(midi_port_number == EOF) | |
| 326 | { | |
| 327 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 328 | "Warning: \"%s\": Short midi file.", | |
| 329 | midi_name); | |
| 330 | return 0; | |
| 331 | } | |
| 332 | midi_port_number &= 0x0f; | |
| 333 | if (midi_port_number) | |
| 334 | ctl->cmsg(CMSG_INFO, VERB_VERBOSE, | |
| 335 | "(MIDI port number %d)", midi_port_number); | |
| 336 | midi_port_number &= 0x03; | |
| 337 | } | |
| 338 | else SDL_RWseek(rw, len, RW_SEEK_CUR); | |
| 339 | break; | |
| 340 | ||
| 341 | 121 | case 0x2F: /* End of Track */ |
| 342 | 122 | return MAGIC_EOT; |
| 343 | 123 | |
| 344 | 124 | case 0x51: /* Tempo */ |
| 345 | SDL_RWread(rw,&a,1,1); SDL_RWread(rw,&b,1,1); SDL_RWread(rw,&c,1,1); | |
| 346 | MIDIEVENT(at, ME_TEMPO, c, a, b); | |
| 125 | SDL_RWread(song->rw, &a, 1, 1); | |
| 126 | SDL_RWread(song->rw, &b, 1, 1); | |
| 127 | SDL_RWread(song->rw, &c, 1, 1); | |
| 128 | MIDIEVENT(song->at, ME_TEMPO, c, a, b); | |
| 347 | 129 | |
| 348 | 130 | default: |
| 349 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 350 | "(Meta event type 0x%02x, length %ld)", type, len); | |
| 351 | SDL_RWseek(rw, len, RW_SEEK_CUR); | |
| 131 | SNDDBG(("(Meta event type 0x%02x, length %d)\n", type, len)); | |
| 132 | SDL_RWseek(song->rw, len, RW_SEEK_CUR); | |
| 352 | 133 | break; |
| 353 | 134 | } |
| 354 | 135 | } |
| 359 | 140 | { |
| 360 | 141 | lastchan=a & 0x0F; |
| 361 | 142 | laststatus=(a>>4) & 0x07; |
| 362 | SDL_RWread(rw,&a, 1,1); | |
| 143 | SDL_RWread(song->rw, &a, 1, 1); | |
| 363 | 144 | a &= 0x7F; |
| 364 | 145 | } |
| 365 | 146 | switch(laststatus) |
| 366 | 147 | { |
| 367 | 148 | case 0: /* Note off */ |
| 368 | SDL_RWread(rw,&b, 1,1); | |
| 149 | SDL_RWread(song->rw, &b, 1, 1); | |
| 369 | 150 | b &= 0x7F; |
| 370 | MIDIEVENT(at, ME_NOTEOFF, lastchan, a,b); | |
| 151 | MIDIEVENT(song->at, ME_NOTEOFF, lastchan, a,b); | |
| 371 | 152 | |
| 372 | 153 | case 1: /* Note on */ |
| 373 | SDL_RWread(rw,&b, 1,1); | |
| 154 | SDL_RWread(song->rw, &b, 1, 1); | |
| 374 | 155 | b &= 0x7F; |
| 375 | if (curr_track == curr_title_track && track_info > 1) title[0] = '\0'; | |
| 376 | MIDIEVENT(at, ME_NOTEON, lastchan, a,b); | |
| 377 | ||
| 156 | MIDIEVENT(song->at, ME_NOTEON, lastchan, a,b); | |
| 378 | 157 | |
| 379 | 158 | case 2: /* Key Pressure */ |
| 380 | SDL_RWread(rw,&b, 1,1); | |
| 159 | SDL_RWread(song->rw, &b, 1, 1); | |
| 381 | 160 | b &= 0x7F; |
| 382 | MIDIEVENT(at, ME_KEYPRESSURE, lastchan, a, b); | |
| 161 | MIDIEVENT(song->at, ME_KEYPRESSURE, lastchan, a, b); | |
| 383 | 162 | |
| 384 | 163 | case 3: /* Control change */ |
| 385 | SDL_RWread(rw,&b, 1,1); | |
| 164 | SDL_RWread(song->rw, &b, 1, 1); | |
| 386 | 165 | b &= 0x7F; |
| 387 | 166 | { |
| 388 | 167 | int control=255; |
| 391 | 170 | case 7: control=ME_MAINVOLUME; break; |
| 392 | 171 | case 10: control=ME_PAN; break; |
| 393 | 172 | case 11: control=ME_EXPRESSION; break; |
| 394 | case 64: control=ME_SUSTAIN; break; | |
| 395 | ||
| 396 | case 71: control=ME_HARMONICCONTENT; break; | |
| 397 | case 72: control=ME_RELEASETIME; break; | |
| 398 | case 73: control=ME_ATTACKTIME; break; | |
| 399 | case 74: control=ME_BRIGHTNESS; break; | |
| 400 | case 91: control=ME_REVERBERATION; break; | |
| 401 | case 93: control=ME_CHORUSDEPTH; break; | |
| 402 | ||
| 173 | case 64: control=ME_SUSTAIN; b = (b >= 64); break; | |
| 403 | 174 | case 120: control=ME_ALL_SOUNDS_OFF; break; |
| 404 | 175 | case 121: control=ME_RESET_CONTROLLERS; break; |
| 405 | 176 | case 123: control=ME_ALL_NOTES_OFF; break; |
| 410 | 181 | Also, some MIDI files use 0 as some sort of |
| 411 | 182 | continuous controller. This will cause lots of |
| 412 | 183 | warnings about undefined tone banks. */ |
| 413 | case 0: if (XG_System_On) control = ME_TONE_KIT; else control=ME_TONE_BANK; break; | |
| 414 | ||
| 415 | case 32: if (XG_System_On) control = ME_TONE_BANK; break; | |
| 184 | case 0: control=ME_TONE_BANK; break; | |
| 185 | case 32: | |
| 186 | if (b!=0) { | |
| 187 | SNDDBG(("(Strange: tone bank change 0x%02x)\n", b)); | |
| 188 | } | |
| 189 | #if 0 /* `Bank Select LSB' is not worked at GS. Please ignore it. */ | |
| 190 | else | |
| 191 | control=ME_TONE_BANK; | |
| 192 | #endif | |
| 193 | break; | |
| 416 | 194 | |
| 417 | 195 | case 100: nrpn=0; rpn_msb[lastchan]=b; break; |
| 418 | 196 | case 101: nrpn=0; rpn_lsb[lastchan]=b; break; |
| 422 | 200 | case 6: |
| 423 | 201 | if (nrpn) |
| 424 | 202 | { |
| 425 | if (rpn_msb[lastchan]==1) switch (rpn_lsb[lastchan]) | |
| 426 | { | |
| 427 | #ifdef tplus | |
| 428 | case 0x08: control=ME_VIBRATO_RATE; break; | |
| 429 | case 0x09: control=ME_VIBRATO_DEPTH; break; | |
| 430 | case 0x0a: control=ME_VIBRATO_DELAY; break; | |
| 431 | #endif | |
| 432 | case 0x20: control=ME_BRIGHTNESS; break; | |
| 433 | case 0x21: control=ME_HARMONICCONTENT; break; | |
| 434 | /* | |
| 435 | case 0x63: envelope attack rate | |
| 436 | case 0x64: envelope decay rate | |
| 437 | case 0x66: envelope release rate | |
| 438 | */ | |
| 439 | } | |
| 440 | else switch (rpn_msb[lastchan]) | |
| 441 | { | |
| 442 | /* | |
| 443 | case 0x14: filter cutoff frequency | |
| 444 | case 0x15: filter resonance | |
| 445 | case 0x16: envelope attack rate | |
| 446 | case 0x17: envelope decay rate | |
| 447 | case 0x18: pitch coarse | |
| 448 | case 0x19: pitch fine | |
| 449 | */ | |
| 450 | case 0x1a: drumvolume[lastchan][0x7f & rpn_lsb[lastchan]] = b; break; | |
| 451 | case 0x1c: | |
| 452 | if (!b) b=(int) (127.0*rand()/(RAND_MAX)); | |
| 453 | drumpanpot[lastchan][0x7f & rpn_lsb[lastchan]] = b; | |
| 454 | break; | |
| 455 | case 0x1d: drumreverberation[lastchan][0x7f & rpn_lsb[lastchan]] = b; break; | |
| 456 | case 0x1e: drumchorusdepth[lastchan][0x7f & rpn_lsb[lastchan]] = b; break; | |
| 457 | /* | |
| 458 | case 0x1f: variation send level | |
| 459 | */ | |
| 460 | } | |
| 461 | ||
| 462 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 463 | "(Data entry (MSB) for NRPN %02x,%02x: %ld)", | |
| 464 | rpn_msb[lastchan], rpn_lsb[lastchan], | |
| 465 | b); | |
| 203 | SNDDBG(("(Data entry (MSB) for NRPN %02x,%02x: %d)\n", | |
| 204 | rpn_msb[lastchan], rpn_lsb[lastchan], b)); | |
| 466 | 205 | break; |
| 467 | 206 | } |
| 468 | 207 | |
| 474 | 213 | |
| 475 | 214 | case 0x7F7F: /* RPN reset */ |
| 476 | 215 | /* reset pitch bend sensitivity to 2 */ |
| 477 | MIDIEVENT(at, ME_PITCH_SENS, lastchan, 2, 0); | |
| 216 | MIDIEVENT(song->at, ME_PITCH_SENS, lastchan, 2, 0); | |
| 478 | 217 | |
| 479 | 218 | default: |
| 480 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 481 | "(Data entry (MSB) for RPN %02x,%02x: %ld)", | |
| 482 | rpn_msb[lastchan], rpn_lsb[lastchan], | |
| 483 | b); | |
| 219 | SNDDBG(("(Data entry (MSB) for RPN %02x,%02x: %d)\n", | |
| 220 | rpn_msb[lastchan], rpn_lsb[lastchan], b)); | |
| 484 | 221 | break; |
| 485 | 222 | } |
| 486 | 223 | break; |
| 487 | 224 | |
| 488 | 225 | default: |
| 489 | ctl->cmsg(CMSG_INFO, VERB_DEBUG, | |
| 490 | "(Control %d: %d)", a, b); | |
| 226 | SNDDBG(("(Control %d: %d)\n", a, b)); | |
| 491 | 227 | break; |
| 492 | 228 | } |
| 493 | 229 | if (control != 255) |
| 494 | 230 | { |
| 495 | MIDIEVENT(at, control, lastchan, b, 0); | |
| 231 | MIDIEVENT(song->at, control, lastchan, b, 0); | |
| 496 | 232 | } |
| 497 | 233 | } |
| 498 | 234 | break; |
| 499 | 235 | |
| 500 | 236 | case 4: /* Program change */ |
| 501 | 237 | a &= 0x7f; |
| 502 | MIDIEVENT(at, ME_PROGRAM, lastchan, a, 0); | |
| 238 | MIDIEVENT(song->at, ME_PROGRAM, lastchan, a, 0); | |
| 503 | 239 | |
| 504 | 240 | case 5: /* Channel pressure - NOT IMPLEMENTED */ |
| 505 | 241 | break; |
| 506 | 242 | |
| 507 | 243 | case 6: /* Pitch wheel */ |
| 508 | SDL_RWread(rw,&b, 1,1); | |
| 244 | SDL_RWread(song->rw, &b, 1, 1); | |
| 509 | 245 | b &= 0x7F; |
| 510 | MIDIEVENT(at, ME_PITCHWHEEL, lastchan, a, b); | |
| 246 | MIDIEVENT(song->at, ME_PITCHWHEEL, lastchan, a, b); | |
| 511 | 247 | |
| 512 | 248 | default: |
| 513 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 514 | "*** Can't happen: status 0x%02X, channel 0x%02X", | |
| 515 | laststatus, lastchan); | |
| 249 | SNDDBG(("*** Can't happen: status 0x%02X, channel 0x%02X\n", | |
| 250 | laststatus, lastchan)); | |
| 516 | 251 | break; |
| 517 | 252 | } |
| 518 | 253 | } |
| 525 | 260 | |
| 526 | 261 | /* Read a midi track into the linked list, either merging with any previous |
| 527 | 262 | tracks or appending to them. */ |
| 528 | static int read_track(int append) | |
| 263 | static int read_track(MidiSong *song, int append) | |
| 529 | 264 | { |
| 530 | 265 | MidiEventList *meep; |
| 531 | 266 | MidiEventList *next, *new; |
| 532 | int32 len; | |
| 267 | Sint32 len; | |
| 533 | 268 | Sint64 next_pos, pos; |
| 534 | 269 | char tmp[4]; |
| 535 | 270 | |
| 536 | meep=evlist; | |
| 271 | meep = song->evlist; | |
| 537 | 272 | if (append && meep) |
| 538 | 273 | { |
| 539 | 274 | /* find the last event in the list */ |
| 540 | 275 | for (; meep->next; meep=meep->next) |
| 541 | 276 | ; |
| 542 | at=meep->event.time; | |
| 277 | song->at = meep->event.time; | |
| 543 | 278 | } |
| 544 | 279 | else |
| 545 | at=0; | |
| 280 | song->at=0; | |
| 546 | 281 | |
| 547 | 282 | /* Check the formalities */ |
| 548 | if ((SDL_RWread(rw,tmp,1,4) != 4) || (SDL_RWread(rw,&len,4,1) != 1)) | |
| 549 | { | |
| 550 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 551 | "%s: Can't read track header.", current_filename); | |
| 283 | ||
| 284 | if (SDL_RWread(song->rw, tmp, 1, 4) != 4 || SDL_RWread(song->rw, &len, 4, 1) != 1) | |
| 285 | { | |
| 286 | SNDDBG(("Can't read track header.\n")); | |
| 552 | 287 | return -1; |
| 553 | 288 | } |
| 554 | len=BE_LONG(len); | |
| 555 | next_pos = SDL_RWtell(rw) + len; | |
| 289 | len=SDL_SwapBE32(len); | |
| 290 | next_pos = SDL_RWtell(song->rw) + len; | |
| 556 | 291 | if (memcmp(tmp, "MTrk", 4)) |
| 557 | 292 | { |
| 558 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 559 | "%s: Corrupt MIDI file.", current_filename); | |
| 293 | SNDDBG(("Corrupt MIDI file.\n")); | |
| 560 | 294 | return -2; |
| 561 | 295 | } |
| 562 | 296 | |
| 563 | 297 | for (;;) |
| 564 | 298 | { |
| 565 | if (!(new=read_midi_event())) /* Some kind of error */ | |
| 299 | if (!(new=read_midi_event(song))) /* Some kind of error */ | |
| 566 | 300 | return -2; |
| 567 | 301 | |
| 568 | 302 | if (new==MAGIC_EOT) /* End-of-track Hack. */ |
| 569 | 303 | { |
| 570 | pos = SDL_RWtell(rw); | |
| 304 | pos = SDL_RWtell(song->rw); | |
| 571 | 305 | if (pos < next_pos) |
| 572 | SDL_RWseek(rw, next_pos - pos, RW_SEEK_CUR); | |
| 306 | SDL_RWseek(song->rw, next_pos - pos, RW_SEEK_CUR); | |
| 573 | 307 | return 0; |
| 574 | 308 | } |
| 575 | 309 | |
| 583 | 317 | new->next=next; |
| 584 | 318 | meep->next=new; |
| 585 | 319 | |
| 586 | event_count++; /* Count the event. (About one?) */ | |
| 320 | song->event_count++; /* Count the event. (About one?) */ | |
| 587 | 321 | meep=new; |
| 588 | 322 | } |
| 589 | 323 | } |
| 590 | 324 | |
| 591 | 325 | /* Free the linked event list from memory. */ |
| 592 | static void free_midi_list(void) | |
| 326 | static void free_midi_list(MidiSong *song) | |
| 593 | 327 | { |
| 594 | 328 | MidiEventList *meep, *next; |
| 595 | if (!(meep=evlist)) return; | |
| 329 | if (!(meep = song->evlist)) return; | |
| 596 | 330 | while (meep) |
| 597 | 331 | { |
| 598 | 332 | next=meep->next; |
| 599 | 333 | free(meep); |
| 600 | 334 | meep=next; |
| 601 | 335 | } |
| 602 | evlist=0; | |
| 603 | } | |
| 604 | ||
| 605 | ||
| 606 | static void xremap_percussion(int *banknumpt, int *this_notept, int this_kit) { | |
| 607 | int i, newmap; | |
| 608 | int banknum = *banknumpt; | |
| 609 | int this_note = *this_notept; | |
| 610 | int newbank, newnote; | |
| 611 | ||
| 612 | if (this_kit != 127 && this_kit != 126) return; | |
| 613 | ||
| 614 | for (i = 0; i < XMAPMAX; i++) { | |
| 615 | newmap = xmap[i][0]; | |
| 616 | if (!newmap) return; | |
| 617 | if (this_kit == 127 && newmap != XGDRUM) continue; | |
| 618 | if (this_kit == 126 && newmap != SFXDRUM1) continue; | |
| 619 | if (xmap[i][1] != banknum) continue; | |
| 620 | if (xmap[i][3] != this_note) continue; | |
| 621 | newbank = xmap[i][2]; | |
| 622 | newnote = xmap[i][4]; | |
| 623 | if (newbank == banknum && newnote == this_note) return; | |
| 624 | if (!drumset[newbank]) return; | |
| 625 | *banknumpt = newbank; | |
| 626 | *this_notept = newnote; | |
| 627 | return; | |
| 628 | } | |
| 336 | song->evlist=0; | |
| 629 | 337 | } |
| 630 | 338 | |
| 631 | 339 | /* Allocate an array of MidiEvents and fill it from the linked list of |
| 632 | 340 | events, marking used instruments for loading. Convert event times to |
| 633 | 341 | samples: handle tempo changes. Strip unnecessary events from the list. |
| 634 | 342 | Free the linked list. */ |
| 635 | static MidiEvent *groom_list(int32 divisions,int32 *eventsp,int32 *samplesp) | |
| 343 | static MidiEvent *groom_list(MidiSong *song, Sint32 divisions,Sint32 *eventsp, | |
| 344 | Sint32 *samplesp) | |
| 636 | 345 | { |
| 637 | 346 | MidiEvent *groomed_list, *lp; |
| 638 | 347 | MidiEventList *meep; |
| 639 | int32 i, our_event_count, tempo, skip_this_event, new_value; | |
| 640 | int32 sample_cum, samples_to_do, at, st, dt, counting_time; | |
| 641 | ||
| 642 | int current_bank[MAXCHAN], current_banktype[MAXCHAN], current_set[MAXCHAN], | |
| 643 | current_kit[MAXCHAN], current_program[MAXCHAN]; | |
| 348 | Sint32 i, our_event_count, tempo, skip_this_event, new_value; | |
| 349 | Sint32 sample_cum, samples_to_do, at, st, dt, counting_time; | |
| 350 | ||
| 351 | int current_bank[MAXCHAN], current_set[MAXCHAN], current_program[MAXCHAN]; | |
| 644 | 352 | /* Or should each bank have its own current program? */ |
| 645 | int dset, dnote, drumsflag, mprog; | |
| 646 | 353 | |
| 647 | 354 | for (i=0; i<MAXCHAN; i++) |
| 648 | 355 | { |
| 649 | 356 | current_bank[i]=0; |
| 650 | current_banktype[i]=0; | |
| 651 | 357 | current_set[i]=0; |
| 652 | current_kit[i]=channel[i].kit; | |
| 653 | current_program[i]=default_program; | |
| 358 | current_program[i]=song->default_program; | |
| 654 | 359 | } |
| 655 | 360 | |
| 656 | 361 | tempo=500000; |
| 657 | compute_sample_increment(tempo, divisions); | |
| 362 | compute_sample_increment(song, tempo, divisions); | |
| 658 | 363 | |
| 659 | 364 | /* This may allocate a bit more than we need */ |
| 660 | groomed_list=lp=safe_malloc(sizeof(MidiEvent) * (event_count+1)); | |
| 661 | meep=evlist; | |
| 365 | groomed_list=lp=safe_malloc(sizeof(MidiEvent) * (song->event_count+1)); | |
| 366 | meep=song->evlist; | |
| 662 | 367 | |
| 663 | 368 | our_event_count=0; |
| 664 | 369 | st=at=sample_cum=0; |
| 665 | 370 | counting_time=2; /* We strip any silence before the first NOTE ON. */ |
| 666 | 371 | |
| 667 | for (i=0; i<event_count; i++) | |
| 372 | for (i = 0; i < song->event_count; i++) | |
| 668 | 373 | { |
| 669 | 374 | skip_this_event=0; |
| 670 | ctl->cmsg(CMSG_INFO, VERB_DEBUG_SILLY, | |
| 671 | "%6d: ch %2d: event %d (%d,%d)", | |
| 672 | meep->event.time, meep->event.channel + 1, | |
| 673 | meep->event.type, meep->event.a, meep->event.b); | |
| 674 | 375 | |
| 675 | 376 | if (meep->event.type==ME_TEMPO) |
| 676 | 377 | { |
| 677 | tempo= | |
| 678 | meep->event.channel + meep->event.b * 256 + meep->event.a * 65536; | |
| 679 | compute_sample_increment(tempo, divisions); | |
| 680 | 378 | skip_this_event=1; |
| 681 | 379 | } |
| 682 | 380 | else if (meep->event.channel >= MAXCHAN) |
| 683 | skip_this_event=1; | |
| 684 | else if ((quietchannels & (1<<meep->event.channel))) | |
| 685 | skip_this_event=1; | |
| 381 | skip_this_event=1; | |
| 686 | 382 | else switch (meep->event.type) |
| 687 | 383 | { |
| 688 | 384 | case ME_PROGRAM: |
| 689 | ||
| 690 | if (current_kit[meep->event.channel]) | |
| 691 | { | |
| 692 | if (current_kit[meep->event.channel]==126) | |
| 693 | { | |
| 694 | /* note request for 2nd sfx rhythm kit */ | |
| 695 | if (meep->event.a && drumset[SFXDRUM2]) | |
| 696 | { | |
| 697 | current_kit[meep->event.channel]=125; | |
| 698 | current_set[meep->event.channel]=SFXDRUM2; | |
| 699 | new_value=SFXDRUM2; | |
| 700 | } | |
| 701 | else if (!meep->event.a && drumset[SFXDRUM1]) | |
| 702 | { | |
| 703 | current_set[meep->event.channel]=SFXDRUM1; | |
| 704 | new_value=SFXDRUM1; | |
| 705 | } | |
| 706 | else | |
| 707 | { | |
| 708 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 709 | "XG SFX drum set is undefined"); | |
| 710 | skip_this_event=1; | |
| 711 | break; | |
| 712 | } | |
| 713 | } | |
| 714 | if (drumset[meep->event.a]) /* Is this a defined drumset? */ | |
| 385 | if (ISDRUMCHANNEL(song, meep->event.channel)) | |
| 386 | { | |
| 387 | if (song->drumset[meep->event.a]) /* Is this a defined drumset? */ | |
| 715 | 388 | new_value=meep->event.a; |
| 716 | 389 | else |
| 717 | 390 | { |
| 718 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 719 | "Drum set %d is undefined", meep->event.a); | |
| 720 | if (drumset[0]) | |
| 721 | new_value=meep->event.a=0; | |
| 722 | else | |
| 723 | { | |
| 724 | skip_this_event=1; | |
| 725 | break; | |
| 726 | } | |
| 391 | SNDDBG(("Drum set %d is undefined\n", meep->event.a)); | |
| 392 | new_value=meep->event.a=0; | |
| 727 | 393 | } |
| 728 | 394 | if (current_set[meep->event.channel] != new_value) |
| 729 | 395 | current_set[meep->event.channel]=new_value; |
| 744 | 410 | case ME_NOTEON: |
| 745 | 411 | if (counting_time) |
| 746 | 412 | counting_time=1; |
| 747 | ||
| 748 | drumsflag = current_kit[meep->event.channel]; | |
| 749 | ||
| 750 | if (drumsflag) /* percussion channel? */ | |
| 751 | { | |
| 752 | dset = current_set[meep->event.channel]; | |
| 753 | dnote=meep->event.a; | |
| 754 | if (XG_System_On) xremap_percussion(&dset, &dnote, drumsflag); | |
| 755 | ||
| 756 | /*if (current_config_pc42b) pcmap(&dset, &dnote, &mprog, &drumsflag);*/ | |
| 757 | ||
| 758 | if (drumsflag) | |
| 759 | { | |
| 413 | if (ISDRUMCHANNEL(song, meep->event.channel)) | |
| 414 | { | |
| 760 | 415 | /* Mark this instrument to be loaded */ |
| 761 | if (!(drumset[dset]->tone[dnote].layer)) | |
| 762 | { | |
| 763 | drumset[dset]->tone[dnote].layer= | |
| 416 | if (!(song->drumset[current_set[meep->event.channel]] | |
| 417 | ->instrument[meep->event.a])) | |
| 418 | song->drumset[current_set[meep->event.channel]] | |
| 419 | ->instrument[meep->event.a] = MAGIC_LOAD_INSTRUMENT; | |
| 420 | } | |
| 421 | else | |
| 422 | { | |
| 423 | if (current_program[meep->event.channel]==SPECIAL_PROGRAM) | |
| 424 | break; | |
| 425 | /* Mark this instrument to be loaded */ | |
| 426 | if (!(song->tonebank[current_bank[meep->event.channel]] | |
| 427 | ->instrument[current_program[meep->event.channel]])) | |
| 428 | song->tonebank[current_bank[meep->event.channel]] | |
| 429 | ->instrument[current_program[meep->event.channel]] = | |
| 764 | 430 | MAGIC_LOAD_INSTRUMENT; |
| 765 | } | |
| 766 | else drumset[dset]->tone[dnote].last_used | |
| 767 | = current_tune_number; | |
| 768 | if (!channel[meep->event.channel].name) channel[meep->event.channel].name= | |
| 769 | drumset[dset]->name; | |
| 770 | } | |
| 771 | } | |
| 772 | ||
| 773 | if (!drumsflag) /* not percussion */ | |
| 774 | { | |
| 775 | int chan=meep->event.channel; | |
| 776 | int banknum; | |
| 777 | ||
| 778 | if (current_banktype[chan]) banknum=SFXBANK; | |
| 779 | else banknum=current_bank[chan]; | |
| 780 | ||
| 781 | mprog = current_program[chan]; | |
| 782 | ||
| 783 | if (mprog==SPECIAL_PROGRAM) | |
| 784 | break; | |
| 785 | ||
| 786 | if (XG_System_On && banknum==SFXBANK && !tonebank[SFXBANK] && tonebank[120]) | |
| 787 | banknum = 120; | |
| 788 | ||
| 789 | /*if (current_config_pc42b) pcmap(&banknum, &dnote, &mprog, &drumsflag);*/ | |
| 790 | ||
| 791 | if (drumsflag) | |
| 792 | { | |
| 793 | /* Mark this instrument to be loaded */ | |
| 794 | if (!(drumset[dset]->tone[dnote].layer)) | |
| 795 | { | |
| 796 | drumset[dset]->tone[dnote].layer=MAGIC_LOAD_INSTRUMENT; | |
| 797 | } | |
| 798 | else drumset[dset]->tone[dnote].last_used = current_tune_number; | |
| 799 | if (!channel[meep->event.channel].name) channel[meep->event.channel].name= | |
| 800 | drumset[dset]->name; | |
| 801 | } | |
| 802 | if (!drumsflag) | |
| 803 | { | |
| 804 | /* Mark this instrument to be loaded */ | |
| 805 | if (!(tonebank[banknum]->tone[mprog].layer)) | |
| 806 | { | |
| 807 | tonebank[banknum]->tone[mprog].layer=MAGIC_LOAD_INSTRUMENT; | |
| 808 | } | |
| 809 | else tonebank[banknum]->tone[mprog].last_used = current_tune_number; | |
| 810 | if (!channel[meep->event.channel].name) channel[meep->event.channel].name= | |
| 811 | tonebank[banknum]->tone[mprog].name; | |
| 812 | } | |
| 813 | 431 | } |
| 814 | 432 | break; |
| 815 | 433 | |
| 816 | case ME_TONE_KIT: | |
| 817 | if (!meep->event.a || meep->event.a == 127) | |
| 818 | { | |
| 819 | new_value=meep->event.a; | |
| 820 | if (current_kit[meep->event.channel] != new_value) | |
| 821 | current_kit[meep->event.channel]=new_value; | |
| 822 | else | |
| 823 | skip_this_event=1; | |
| 824 | break; | |
| 825 | } | |
| 826 | else if (meep->event.a == 126) | |
| 827 | { | |
| 828 | if (drumset[SFXDRUM1]) /* Is this a defined tone bank? */ | |
| 829 | new_value=meep->event.a; | |
| 830 | else | |
| 831 | { | |
| 832 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 833 | "XG rhythm kit %d is undefined", meep->event.a); | |
| 834 | skip_this_event=1; | |
| 835 | break; | |
| 836 | } | |
| 837 | current_set[meep->event.channel]=SFXDRUM1; | |
| 838 | current_kit[meep->event.channel]=new_value; | |
| 839 | break; | |
| 840 | } | |
| 841 | else if (meep->event.a != SFX_BANKTYPE) | |
| 842 | { | |
| 843 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 844 | "XG kit %d is impossible", meep->event.a); | |
| 434 | case ME_TONE_BANK: | |
| 435 | if (ISDRUMCHANNEL(song, meep->event.channel)) | |
| 436 | { | |
| 845 | 437 | skip_this_event=1; |
| 846 | 438 | break; |
| 847 | 439 | } |
| 848 | ||
| 849 | if (current_kit[meep->event.channel]) | |
| 850 | { | |
| 851 | skip_this_event=1; | |
| 852 | break; | |
| 853 | } | |
| 854 | if (tonebank[SFXBANK] || tonebank[120]) /* Is this a defined tone bank? */ | |
| 855 | new_value=SFX_BANKTYPE; | |
| 856 | else | |
| 857 | { | |
| 858 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 859 | "XG Sfx bank is undefined"); | |
| 860 | skip_this_event=1; | |
| 861 | break; | |
| 862 | } | |
| 863 | if (current_banktype[meep->event.channel]!=new_value) | |
| 864 | current_banktype[meep->event.channel]=new_value; | |
| 865 | else | |
| 866 | skip_this_event=1; | |
| 867 | break; | |
| 868 | ||
| 869 | case ME_TONE_BANK: | |
| 870 | if (current_kit[meep->event.channel]) | |
| 871 | { | |
| 872 | skip_this_event=1; | |
| 873 | break; | |
| 874 | } | |
| 875 | if (XG_System_On && meep->event.a > 0 && meep->event.a < 48) { | |
| 876 | channel[meep->event.channel].variationbank=meep->event.a; | |
| 877 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 878 | "XG variation bank %d", meep->event.a); | |
| 879 | new_value=meep->event.a=0; | |
| 880 | } | |
| 881 | else if (tonebank[meep->event.a]) /* Is this a defined tone bank? */ | |
| 440 | if (song->tonebank[meep->event.a]) /* Is this a defined tone bank? */ | |
| 882 | 441 | new_value=meep->event.a; |
| 883 | 442 | else |
| 884 | 443 | { |
| 885 | ctl->cmsg(CMSG_WARNING, VERB_VERBOSE, | |
| 886 | "Tone bank %d is undefined", meep->event.a); | |
| 444 | SNDDBG(("Tone bank %d is undefined\n", meep->event.a)); | |
| 887 | 445 | new_value=meep->event.a=0; |
| 888 | 446 | } |
| 889 | ||
| 890 | 447 | if (current_bank[meep->event.channel]!=new_value) |
| 891 | 448 | current_bank[meep->event.channel]=new_value; |
| 892 | 449 | else |
| 893 | 450 | skip_this_event=1; |
| 894 | 451 | break; |
| 895 | ||
| 896 | case ME_HARMONICCONTENT: | |
| 897 | channel[meep->event.channel].harmoniccontent=meep->event.a; | |
| 898 | break; | |
| 899 | case ME_BRIGHTNESS: | |
| 900 | channel[meep->event.channel].brightness=meep->event.a; | |
| 901 | break; | |
| 902 | ||
| 903 | 452 | } |
| 904 | 453 | |
| 905 | 454 | /* Recompute time in samples*/ |
| 906 | 455 | if ((dt=meep->event.time - at) && !counting_time) |
| 907 | 456 | { |
| 908 | samples_to_do=sample_increment * dt; | |
| 909 | sample_cum += sample_correction * dt; | |
| 457 | samples_to_do = song->sample_increment * dt; | |
| 458 | sample_cum += song->sample_correction * dt; | |
| 910 | 459 | if (sample_cum & 0xFFFF0000) |
| 911 | 460 | { |
| 912 | 461 | samples_to_do += ((sample_cum >> 16) & 0xFFFF); |
| 915 | 464 | st += samples_to_do; |
| 916 | 465 | } |
| 917 | 466 | else if (counting_time==1) counting_time=0; |
| 467 | if (meep->event.type==ME_TEMPO) | |
| 468 | { | |
| 469 | tempo= | |
| 470 | meep->event.channel + meep->event.b * 256 + meep->event.a * 65536; | |
| 471 | compute_sample_increment(song, tempo, divisions); | |
| 472 | } | |
| 918 | 473 | if (!skip_this_event) |
| 919 | 474 | { |
| 920 | 475 | /* Add the event to the list */ |
| 930 | 485 | lp->time=st; |
| 931 | 486 | lp->type=ME_EOT; |
| 932 | 487 | our_event_count++; |
| 933 | free_midi_list(); | |
| 934 | ||
| 488 | free_midi_list(song); | |
| 489 | ||
| 935 | 490 | *eventsp=our_event_count; |
| 936 | 491 | *samplesp=st; |
| 937 | 492 | return groomed_list; |
| 938 | 493 | } |
| 939 | 494 | |
| 940 | MidiEvent *read_midi_file(SDL_RWops *mrw, int32 *count, int32 *sp) | |
| 941 | { | |
| 942 | int32 len, divisions; | |
| 943 | int16 format, tracks, divisions_tmp; | |
| 495 | MidiEvent *read_midi_file(MidiSong *song, Sint32 *count, Sint32 *sp) | |
| 496 | { | |
| 497 | Sint32 len, divisions; | |
| 498 | Sint16 format, tracks, divisions_tmp; | |
| 944 | 499 | int i; |
| 945 | 500 | char tmp[4]; |
| 946 | 501 | |
| 947 | rw = mrw; | |
| 948 | event_count=0; | |
| 949 | at=0; | |
| 950 | evlist=0; | |
| 951 | ||
| 952 | GM_System_On=GS_System_On=XG_System_On=0; | |
| 953 | /* vol_table = def_vol_table; */ | |
| 954 | XG_System_reverb_type=XG_System_chorus_type=XG_System_variation_type=0; | |
| 955 | memset(&drumvolume,-1,sizeof(drumvolume)); | |
| 956 | memset(&drumchorusdepth,-1,sizeof(drumchorusdepth)); | |
| 957 | memset(&drumreverberation,-1,sizeof(drumreverberation)); | |
| 958 | memset(&drumpanpot,NO_PANNING,sizeof(drumpanpot)); | |
| 959 | ||
| 960 | for (i=0; i<MAXCHAN; i++) | |
| 961 | { | |
| 962 | if (ISDRUMCHANNEL(i)) channel[i].kit = 127; | |
| 963 | else channel[i].kit = 0; | |
| 964 | channel[i].brightness = 64; | |
| 965 | channel[i].harmoniccontent = 64; | |
| 966 | channel[i].variationbank = 0; | |
| 967 | channel[i].chorusdepth = 0; | |
| 968 | channel[i].reverberation = 0; | |
| 969 | channel[i].transpose = 0; | |
| 970 | } | |
| 971 | ||
| 972 | past_riff: | |
| 973 | ||
| 974 | if ((SDL_RWread(rw,tmp,1,4) != 4) || (SDL_RWread(rw,&len,4,1) != 1)) | |
| 975 | { | |
| 976 | /* if (ferror(fp)) | |
| 977 | { | |
| 978 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: %s", current_filename, | |
| 979 | strerror(errno)); | |
| 980 | } | |
| 981 | else*/ | |
| 982 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 983 | "%s: Not a MIDI file!", current_filename); | |
| 502 | song->event_count=0; | |
| 503 | song->at=0; | |
| 504 | song->evlist=0; | |
| 505 | ||
| 506 | if (SDL_RWread(song->rw, tmp, 1, 4) != 4 || SDL_RWread(song->rw, &len, 4, 1) != 1) | |
| 507 | { | |
| 508 | SNDDBG(("Not a MIDI file!\n")); | |
| 984 | 509 | return 0; |
| 985 | 510 | } |
| 986 | len=BE_LONG(len); | |
| 987 | ||
| 988 | if (!memcmp(tmp, "RIFF", 4)) | |
| 989 | { | |
| 990 | SDL_RWread(rw,tmp,1,12); | |
| 991 | goto past_riff; | |
| 992 | } | |
| 511 | len=SDL_SwapBE32(len); | |
| 993 | 512 | if (memcmp(tmp, "MThd", 4) || len < 6) |
| 994 | 513 | { |
| 995 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 996 | "%s: Not a MIDI file!", current_filename); | |
| 514 | SNDDBG(("Not a MIDI file!\n")); | |
| 997 | 515 | return 0; |
| 998 | 516 | } |
| 999 | 517 | |
| 1000 | SDL_RWread(rw,&format, 2, 1); | |
| 1001 | SDL_RWread(rw,&tracks, 2, 1); | |
| 1002 | SDL_RWread(rw,&divisions_tmp, 2, 1); | |
| 1003 | format=BE_SHORT(format); | |
| 1004 | tracks=BE_SHORT(tracks); | |
| 1005 | track_info = tracks; | |
| 1006 | curr_track = 0; | |
| 1007 | curr_title_track = -1; | |
| 1008 | divisions_tmp=BE_SHORT(divisions_tmp); | |
| 518 | SDL_RWread(song->rw, &format, 2, 1); | |
| 519 | SDL_RWread(song->rw, &tracks, 2, 1); | |
| 520 | SDL_RWread(song->rw, &divisions_tmp, 2, 1); | |
| 521 | format=SDL_SwapBE16(format); | |
| 522 | tracks=SDL_SwapBE16(tracks); | |
| 523 | divisions_tmp=SDL_SwapBE16(divisions_tmp); | |
| 1009 | 524 | |
| 1010 | 525 | if (divisions_tmp<0) |
| 1011 | 526 | { |
| 1012 | 527 | /* SMPTE time -- totally untested. Got a MIDI file that uses this? */ |
| 1013 | 528 | divisions= |
| 1014 | (int32)(-(divisions_tmp/256)) * (int32)(divisions_tmp & 0xFF); | |
| 1015 | } | |
| 1016 | else divisions=(int32)(divisions_tmp); | |
| 529 | (Sint32)(-(divisions_tmp/256)) * (Sint32)(divisions_tmp & 0xFF); | |
| 530 | } | |
| 531 | else divisions=(Sint32)(divisions_tmp); | |
| 1017 | 532 | |
| 1018 | 533 | if (len > 6) |
| 1019 | 534 | { |
| 1020 | ctl->cmsg(CMSG_WARNING, VERB_NORMAL, | |
| 1021 | "%s: MIDI file header size %ld bytes", | |
| 1022 | current_filename, len); | |
| 1023 | SDL_RWseek(rw, len-6, RW_SEEK_CUR); /* skip the excess */ | |
| 535 | SNDDBG(("MIDI file header size %u bytes", len)); | |
| 536 | SDL_RWseek(song->rw, len-6, RW_SEEK_CUR); /* skip the excess */ | |
| 1024 | 537 | } |
| 1025 | 538 | if (format<0 || format >2) |
| 1026 | 539 | { |
| 1027 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 1028 | "%s: Unknown MIDI file format %d", current_filename, format); | |
| 540 | SNDDBG(("Unknown MIDI file format %d\n", format)); | |
| 1029 | 541 | return 0; |
| 1030 | 542 | } |
| 1031 | ctl->cmsg(CMSG_INFO, VERB_VERBOSE, | |
| 1032 | "Format: %d Tracks: %d Divisions: %d", format, tracks, divisions); | |
| 543 | if (tracks<1) | |
| 544 | { | |
| 545 | SNDDBG(("Bad number of tracks %d\n", tracks)); | |
| 546 | return 0; | |
| 547 | } | |
| 548 | if (format==0 && tracks!=1) | |
| 549 | { | |
| 550 | SNDDBG(("%d tracks with Type-0 MIDI (must be 1.)\n", tracks)); | |
| 551 | return 0; | |
| 552 | } | |
| 553 | SNDDBG(("Format: %d Tracks: %d Divisions: %d\n", | |
| 554 | format, tracks, divisions)); | |
| 1033 | 555 | |
| 1034 | 556 | /* Put a do-nothing event first in the list for easier processing */ |
| 1035 | evlist=safe_malloc(sizeof(MidiEventList)); | |
| 1036 | evlist->event.time=0; | |
| 1037 | evlist->event.type=ME_NONE; | |
| 1038 | evlist->next=0; | |
| 1039 | event_count++; | |
| 557 | song->evlist=safe_malloc(sizeof(MidiEventList)); | |
| 558 | memset(song->evlist, 0, sizeof(MidiEventList)); | |
| 559 | song->event_count++; | |
| 1040 | 560 | |
| 1041 | 561 | switch(format) |
| 1042 | 562 | { |
| 1043 | 563 | case 0: |
| 1044 | if (read_track(0)) | |
| 1045 | { | |
| 1046 | free_midi_list(); | |
| 564 | if (read_track(song, 0)) | |
| 565 | { | |
| 566 | free_midi_list(song); | |
| 1047 | 567 | return 0; |
| 1048 | 568 | } |
| 1049 | else curr_track++; | |
| 1050 | 569 | break; |
| 1051 | 570 | |
| 1052 | 571 | case 1: |
| 1053 | 572 | for (i=0; i<tracks; i++) |
| 1054 | if (read_track(0)) | |
| 573 | if (read_track(song, 0)) | |
| 1055 | 574 | { |
| 1056 | free_midi_list(); | |
| 575 | free_midi_list(song); | |
| 1057 | 576 | return 0; |
| 1058 | 577 | } |
| 1059 | 578 | break; |
| 1060 | 579 | |
| 1061 | 580 | case 2: /* We simply play the tracks sequentially */ |
| 1062 | 581 | for (i=0; i<tracks; i++) |
| 1063 | if (read_track(1)) | |
| 582 | if (read_track(song, 1)) | |
| 1064 | 583 | { |
| 1065 | free_midi_list(); | |
| 584 | free_midi_list(song); | |
| 1066 | 585 | return 0; |
| 1067 | 586 | } |
| 1068 | else curr_track++; | |
| 1069 | 587 | break; |
| 1070 | 588 | } |
| 1071 | return groom_list(divisions, count, sp); | |
| 1072 | } | |
| 589 | return groom_list(song, divisions, count, sp); | |
| 590 | } | |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | typedef struct { | |
| 9 | MidiEvent event; | |
| 10 | void *next; | |
| 11 | } MidiEventList; | |
| 8 | readmidi.h | |
| 9 | ||
| 10 | */ | |
| 12 | 11 | |
| 13 | extern int32 quietchannels; | |
| 14 | ||
| 15 | extern MidiEvent *read_midi_file(SDL_RWops *mrw, int32 *count, int32 *sp); | |
| 16 | ||
| 17 | extern char midi_name[FILENAME_MAX+1]; | |
| 12 | extern MidiEvent *read_midi_file(MidiSong *song, Sint32 *count, Sint32 *sp); |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | ||
| 8 | resample.c | |
| 9 | */ | |
| 10 | ||
| 11 | #if HAVE_CONFIG_H | |
| 12 | # include <config.h> | |
| 13 | #endif | |
| 7 | 14 | |
| 8 | 15 | #include <math.h> |
| 9 | 16 | #include <stdio.h> |
| 10 | 17 | #include <stdlib.h> |
| 11 | 18 | |
| 12 | #include "config.h" | |
| 19 | #include "SDL.h" | |
| 20 | ||
| 21 | #include "timidity.h" | |
| 22 | #include "options.h" | |
| 13 | 23 | #include "common.h" |
| 14 | 24 | #include "instrum.h" |
| 15 | 25 | #include "playmidi.h" |
| 16 | #include "output.h" | |
| 17 | #include "ctrlmode.h" | |
| 18 | 26 | #include "tables.h" |
| 19 | 27 | #include "resample.h" |
| 20 | 28 | |
| 21 | #ifdef LINEAR_INTERPOLATION | |
| 22 | # if defined(LOOKUP_HACK) && defined(LOOKUP_INTERPOLATION) | |
| 23 | # define RESAMPLATION \ | |
| 24 | v1=src[ofs>>FRACTION_BITS];\ | |
| 25 | v2=src[(ofs>>FRACTION_BITS)+1];\ | |
| 26 | *dest++ = (resample_t)(v1 + (iplookup[(((v2-v1)<<5) & 0x03FE0) | \ | |
| 27 | ((ofs & FRACTION_MASK) >> (FRACTION_BITS-5))])); | |
| 28 | # else | |
| 29 | # define RESAMPLATION \ | |
| 30 | v1=src[ofs>>FRACTION_BITS];\ | |
| 31 | v2=src[(ofs>>FRACTION_BITS)+1];\ | |
| 32 | *dest++ = (resample_t)(v1 + (((v2-v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS)); | |
| 33 | # endif | |
| 34 | # define INTERPVARS sample_t v1, v2 | |
| 35 | #else | |
| 36 | /* Earplugs recommended for maximum listening enjoyment */ | |
| 37 | # define RESAMPLATION *dest++ = src[ofs>>FRACTION_BITS]; | |
| 38 | # define INTERPVARS | |
| 39 | #endif | |
| 40 | ||
| 41 | #define FINALINTERP if (ofs == le) *dest++=src[ofs>>FRACTION_BITS]; | |
| 42 | /* So it isn't interpolation. At least it's final. */ | |
| 43 | ||
| 44 | extern resample_t *resample_buffer; | |
| 29 | #define PRECALC_LOOP_COUNT(start, end, incr) (((end) - (start) + (incr) - 1) / (incr)) | |
| 45 | 30 | |
| 46 | 31 | /*************** resampling with fixed increment *****************/ |
| 47 | 32 | |
| 48 | static resample_t *rs_plain(int v, int32 *countptr) | |
| 33 | static sample_t *rs_plain(MidiSong *song, int v, Sint32 *countptr) | |
| 49 | 34 | { |
| 50 | 35 | |
| 51 | 36 | /* Play sample until end, then free the voice. */ |
| 52 | 37 | |
| 53 | INTERPVARS; | |
| 38 | sample_t v1, v2; | |
| 54 | 39 | Voice |
| 55 | *vp=&voice[v]; | |
| 56 | resample_t | |
| 57 | *dest=resample_buffer; | |
| 40 | *vp=&(song->voice[v]); | |
| 58 | 41 | sample_t |
| 42 | *dest=song->resample_buffer, | |
| 59 | 43 | *src=vp->sample->data; |
| 60 | int32 | |
| 44 | Sint32 | |
| 61 | 45 | ofs=vp->sample_offset, |
| 62 | 46 | incr=vp->sample_increment, |
| 63 | 47 | le=vp->sample->data_length, |
| 64 | 48 | count=*countptr; |
| 65 | ||
| 66 | #ifdef PRECALC_LOOPS | |
| 67 | int32 i, j; | |
| 49 | Sint32 i, j; | |
| 68 | 50 | |
| 69 | 51 | if (incr<0) incr = -incr; /* In case we're coming out of a bidir loop */ |
| 70 | 52 | |
| 71 | 53 | /* Precalc how many times we should go through the loop. |
| 72 | 54 | NOTE: Assumes that incr > 0 and that ofs <= le */ |
| 73 | i = (le - ofs) / incr + 1; | |
| 55 | i = PRECALC_LOOP_COUNT(ofs, le, incr); | |
| 74 | 56 | |
| 75 | 57 | if (i > count) |
| 76 | 58 | { |
| 79 | 61 | } |
| 80 | 62 | else count -= i; |
| 81 | 63 | |
| 82 | for(j = 0; j < i; j++) | |
| 83 | { | |
| 84 | RESAMPLATION; | |
| 64 | for (j = 0; j < i; j++) | |
| 65 | { | |
| 66 | v1 = src[ofs >> FRACTION_BITS]; | |
| 67 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 68 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 85 | 69 | ofs += incr; |
| 86 | 70 | } |
| 87 | 71 | |
| 88 | 72 | if (ofs >= le) |
| 89 | 73 | { |
| 90 | FINALINTERP; | |
| 74 | if (ofs == le) | |
| 75 | *dest++ = src[(ofs>>FRACTION_BITS)-1]/2; | |
| 91 | 76 | vp->status=VOICE_FREE; |
| 92 | ctl->note(v); | |
| 93 | 77 | *countptr-=count+1; |
| 94 | 78 | } |
| 95 | ||
| 96 | #else /* PRECALC_LOOPS */ | |
| 97 | while (count--) | |
| 98 | { | |
| 99 | RESAMPLATION; | |
| 100 | ofs += incr; | |
| 101 | if (ofs >= le) | |
| 102 | { | |
| 103 | FINALINTERP; | |
| 104 | vp->status=VOICE_FREE; | |
| 105 | ctl->note(v); | |
| 106 | *countptr-=count+1; | |
| 107 | break; | |
| 108 | } | |
| 109 | } | |
| 110 | #endif /* PRECALC_LOOPS */ | |
| 111 | 79 | |
| 112 | 80 | vp->sample_offset=ofs; /* Update offset */ |
| 113 | return resample_buffer; | |
| 114 | } | |
| 115 | ||
| 116 | static resample_t *rs_loop(Voice *vp, int32 count) | |
| 81 | return song->resample_buffer; | |
| 82 | } | |
| 83 | ||
| 84 | static sample_t *rs_loop(MidiSong *song, Voice *vp, Sint32 count) | |
| 117 | 85 | { |
| 118 | 86 | |
| 119 | 87 | /* Play sample until end-of-loop, skip back and continue. */ |
| 120 | 88 | |
| 121 | INTERPVARS; | |
| 122 | int32 | |
| 89 | sample_t v1, v2; | |
| 90 | Sint32 | |
| 123 | 91 | ofs=vp->sample_offset, |
| 124 | 92 | incr=vp->sample_increment, |
| 125 | 93 | le=vp->sample->loop_end, |
| 126 | 94 | ll=le - vp->sample->loop_start; |
| 127 | resample_t | |
| 128 | *dest=resample_buffer; | |
| 129 | 95 | sample_t |
| 96 | *dest=song->resample_buffer, | |
| 130 | 97 | *src=vp->sample->data; |
| 131 | ||
| 132 | #ifdef PRECALC_LOOPS | |
| 133 | int32 i; | |
| 134 | ||
| 135 | if (ofs < 0 || le < 0) return resample_buffer; | |
| 136 | ||
| 98 | Sint32 i, j; | |
| 99 | ||
| 137 | 100 | while (count) |
| 138 | 101 | { |
| 139 | if (ofs >= le) | |
| 140 | /* NOTE: Assumes that ll > incr and that incr > 0. */ | |
| 102 | while (ofs >= le) | |
| 141 | 103 | ofs -= ll; |
| 142 | 104 | /* Precalc how many times we should go through the loop */ |
| 143 | i = (le - ofs) / incr + 1; | |
| 105 | i = PRECALC_LOOP_COUNT(ofs, le, incr); | |
| 144 | 106 | if (i > count) |
| 145 | 107 | { |
| 146 | 108 | i = count; |
| 147 | 109 | count = 0; |
| 148 | 110 | } |
| 149 | 111 | else count -= i; |
| 150 | if (i > 0) | |
| 151 | while (i--) | |
| 152 | { | |
| 153 | RESAMPLATION; | |
| 112 | for (j = 0; j < i; j++) | |
| 113 | { | |
| 114 | v1 = src[ofs >> FRACTION_BITS]; | |
| 115 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 116 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 154 | 117 | ofs += incr; |
| 155 | 118 | } |
| 156 | 119 | } |
| 157 | #else | |
| 158 | while (count--) | |
| 159 | { | |
| 160 | RESAMPLATION; | |
| 161 | ofs += incr; | |
| 162 | if (ofs>=le) | |
| 163 | ofs -= ll; /* Hopefully the loop is longer than an increment. */ | |
| 164 | } | |
| 165 | #endif | |
| 166 | 120 | |
| 167 | 121 | vp->sample_offset=ofs; /* Update offset */ |
| 168 | return resample_buffer; | |
| 169 | } | |
| 170 | ||
| 171 | static resample_t *rs_bidir(Voice *vp, int32 count) | |
| 172 | { | |
| 173 | INTERPVARS; | |
| 174 | int32 | |
| 122 | return song->resample_buffer; | |
| 123 | } | |
| 124 | ||
| 125 | static sample_t *rs_bidir(MidiSong *song, Voice *vp, Sint32 count) | |
| 126 | { | |
| 127 | sample_t v1, v2; | |
| 128 | Sint32 | |
| 175 | 129 | ofs=vp->sample_offset, |
| 176 | 130 | incr=vp->sample_increment, |
| 177 | 131 | le=vp->sample->loop_end, |
| 178 | 132 | ls=vp->sample->loop_start; |
| 179 | resample_t | |
| 180 | *dest=resample_buffer; | |
| 181 | 133 | sample_t |
| 134 | *dest=song->resample_buffer, | |
| 182 | 135 | *src=vp->sample->data; |
| 183 | ||
| 184 | #ifdef PRECALC_LOOPS | |
| 185 | int32 | |
| 186 | le2 = le<<1, | |
| 136 | Sint32 | |
| 137 | le2 = le<<1, | |
| 187 | 138 | ls2 = ls<<1, |
| 188 | i; | |
| 139 | i, j; | |
| 189 | 140 | /* Play normally until inside the loop region */ |
| 190 | 141 | |
| 191 | if (ofs <= ls) | |
| 142 | if (incr > 0 && ofs < ls) | |
| 192 | 143 | { |
| 193 | 144 | /* NOTE: Assumes that incr > 0, which is NOT always the case |
| 194 | 145 | when doing bidirectional looping. I have yet to see a case |
| 195 | 146 | where both ofs <= ls AND incr < 0, however. */ |
| 196 | i = (ls - ofs) / incr + 1; | |
| 147 | i = PRECALC_LOOP_COUNT(ofs, ls, incr); | |
| 197 | 148 | if (i > count) |
| 198 | 149 | { |
| 199 | 150 | i = count; |
| 200 | 151 | count = 0; |
| 201 | 152 | } |
| 202 | 153 | else count -= i; |
| 203 | while (i--) | |
| 204 | { | |
| 205 | RESAMPLATION; | |
| 154 | for (j = 0; j < i; j++) | |
| 155 | { | |
| 156 | v1 = src[ofs >> FRACTION_BITS]; | |
| 157 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 158 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 206 | 159 | ofs += incr; |
| 207 | 160 | } |
| 208 | 161 | } |
| 212 | 165 | while(count) |
| 213 | 166 | { |
| 214 | 167 | /* Precalc how many times we should go through the loop */ |
| 215 | i = ((incr > 0 ? le : ls) - ofs) / incr + 1; | |
| 168 | i = PRECALC_LOOP_COUNT(ofs, incr > 0 ? le : ls, incr); | |
| 216 | 169 | if (i > count) |
| 217 | 170 | { |
| 218 | 171 | i = count; |
| 219 | 172 | count = 0; |
| 220 | 173 | } |
| 221 | 174 | else count -= i; |
| 222 | while (i--) | |
| 223 | { | |
| 224 | RESAMPLATION; | |
| 175 | for (j = 0; j < i; j++) | |
| 176 | { | |
| 177 | v1 = src[ofs >> FRACTION_BITS]; | |
| 178 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 179 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 225 | 180 | ofs += incr; |
| 226 | 181 | } |
| 227 | 182 | if (ofs>=le) |
| 237 | 192 | } |
| 238 | 193 | } |
| 239 | 194 | |
| 240 | #else /* PRECALC_LOOPS */ | |
| 241 | /* Play normally until inside the loop region */ | |
| 242 | ||
| 243 | if (ofs < ls) | |
| 244 | { | |
| 245 | while (count--) | |
| 246 | { | |
| 247 | RESAMPLATION; | |
| 248 | ofs += incr; | |
| 249 | if (ofs>=ls) | |
| 250 | break; | |
| 251 | } | |
| 252 | } | |
| 253 | ||
| 254 | /* Then do the bidirectional looping */ | |
| 255 | ||
| 256 | if (count>0) | |
| 257 | while (count--) | |
| 258 | { | |
| 259 | RESAMPLATION; | |
| 260 | ofs += incr; | |
| 261 | if (ofs>=le) | |
| 262 | { | |
| 263 | /* fold the overshoot back in */ | |
| 264 | ofs = le - (ofs - le); | |
| 265 | incr = -incr; | |
| 266 | } | |
| 267 | else if (ofs <= ls) | |
| 268 | { | |
| 269 | ofs = ls + (ls - ofs); | |
| 270 | incr = -incr; | |
| 271 | } | |
| 272 | } | |
| 273 | #endif /* PRECALC_LOOPS */ | |
| 274 | 195 | vp->sample_increment=incr; |
| 275 | 196 | vp->sample_offset=ofs; /* Update offset */ |
| 276 | return resample_buffer; | |
| 197 | return song->resample_buffer; | |
| 277 | 198 | } |
| 278 | 199 | |
| 279 | 200 | /*********************** vibrato versions ***************************/ |
| 289 | 210 | return phase-VIBRATO_SAMPLE_INCREMENTS/2; |
| 290 | 211 | } |
| 291 | 212 | |
| 292 | static int32 update_vibrato(Voice *vp, int sign) | |
| 293 | { | |
| 294 | int32 depth; | |
| 213 | static Sint32 update_vibrato(MidiSong *song, Voice *vp, int sign) | |
| 214 | { | |
| 215 | Sint32 depth; | |
| 295 | 216 | int phase, pb; |
| 296 | 217 | double a; |
| 297 | 218 | |
| 328 | 249 | a = FSCALE(((double)(vp->sample->sample_rate) * |
| 329 | 250 | (double)(vp->frequency)) / |
| 330 | 251 | ((double)(vp->sample->root_freq) * |
| 331 | (double)(play_mode->rate)), | |
| 252 | (double)(song->rate)), | |
| 332 | 253 | FRACTION_BITS); |
| 333 | 254 | |
| 334 | 255 | pb=(int)((sine(vp->vibrato_phase * |
| 345 | 266 | |
| 346 | 267 | /* If the sweep's over, we can store the newly computed sample_increment */ |
| 347 | 268 | if (!vp->vibrato_sweep) |
| 348 | vp->vibrato_sample_increment[phase]=(int32) a; | |
| 269 | vp->vibrato_sample_increment[phase]=(Sint32) a; | |
| 349 | 270 | |
| 350 | 271 | if (sign) |
| 351 | 272 | a = -a; /* need to preserve the loop direction */ |
| 352 | 273 | |
| 353 | return (int32) a; | |
| 354 | } | |
| 355 | ||
| 356 | static resample_t *rs_vib_plain(int v, int32 *countptr) | |
| 274 | return (Sint32) a; | |
| 275 | } | |
| 276 | ||
| 277 | static sample_t *rs_vib_plain(MidiSong *song, int v, Sint32 *countptr) | |
| 357 | 278 | { |
| 358 | 279 | |
| 359 | 280 | /* Play sample until end, then free the voice. */ |
| 360 | 281 | |
| 361 | INTERPVARS; | |
| 362 | Voice *vp=&voice[v]; | |
| 363 | resample_t | |
| 364 | *dest=resample_buffer; | |
| 282 | sample_t v1, v2; | |
| 283 | Voice *vp=&(song->voice[v]); | |
| 365 | 284 | sample_t |
| 285 | *dest=song->resample_buffer, | |
| 366 | 286 | *src=vp->sample->data; |
| 367 | int32 | |
| 287 | Sint32 | |
| 368 | 288 | le=vp->sample->data_length, |
| 369 | 289 | ofs=vp->sample_offset, |
| 370 | 290 | incr=vp->sample_increment, |
| 381 | 301 | if (!cc--) |
| 382 | 302 | { |
| 383 | 303 | cc=vp->vibrato_control_ratio; |
| 384 | incr=update_vibrato(vp, 0); | |
| 385 | } | |
| 386 | RESAMPLATION; | |
| 304 | incr=update_vibrato(song, vp, 0); | |
| 305 | } | |
| 306 | v1 = src[ofs >> FRACTION_BITS]; | |
| 307 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 308 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 387 | 309 | ofs += incr; |
| 388 | 310 | if (ofs >= le) |
| 389 | 311 | { |
| 390 | FINALINTERP; | |
| 312 | if (ofs == le) | |
| 313 | *dest++ = src[(ofs>>FRACTION_BITS)-1]/2; | |
| 391 | 314 | vp->status=VOICE_FREE; |
| 392 | ctl->note(v); | |
| 393 | 315 | *countptr-=count+1; |
| 394 | 316 | break; |
| 395 | 317 | } |
| 398 | 320 | vp->vibrato_control_counter=cc; |
| 399 | 321 | vp->sample_increment=incr; |
| 400 | 322 | vp->sample_offset=ofs; /* Update offset */ |
| 401 | return resample_buffer; | |
| 402 | } | |
| 403 | ||
| 404 | static resample_t *rs_vib_loop(Voice *vp, int32 count) | |
| 323 | return song->resample_buffer; | |
| 324 | } | |
| 325 | ||
| 326 | static sample_t *rs_vib_loop(MidiSong *song, Voice *vp, Sint32 count) | |
| 405 | 327 | { |
| 406 | 328 | |
| 407 | 329 | /* Play sample until end-of-loop, skip back and continue. */ |
| 408 | 330 | |
| 409 | INTERPVARS; | |
| 410 | int32 | |
| 331 | sample_t v1, v2; | |
| 332 | Sint32 | |
| 411 | 333 | ofs=vp->sample_offset, |
| 412 | 334 | incr=vp->sample_increment, |
| 413 | 335 | le=vp->sample->loop_end, |
| 414 | 336 | ll=le - vp->sample->loop_start; |
| 415 | resample_t | |
| 416 | *dest=resample_buffer; | |
| 417 | 337 | sample_t |
| 338 | *dest=song->resample_buffer, | |
| 418 | 339 | *src=vp->sample->data; |
| 419 | 340 | int |
| 420 | 341 | cc=vp->vibrato_control_counter; |
| 421 | ||
| 422 | #ifdef PRECALC_LOOPS | |
| 423 | int32 i; | |
| 342 | Sint32 i, j; | |
| 424 | 343 | int |
| 425 | 344 | vibflag=0; |
| 426 | 345 | |
| 427 | 346 | while (count) |
| 428 | 347 | { |
| 429 | 348 | /* Hopefully the loop is longer than an increment */ |
| 430 | if(ofs >= le) | |
| 349 | while(ofs >= le) | |
| 431 | 350 | ofs -= ll; |
| 432 | 351 | /* Precalc how many times to go through the loop, taking |
| 433 | 352 | the vibrato control ratio into account this time. */ |
| 434 | i = (le - ofs) / incr + 1; | |
| 353 | i = PRECALC_LOOP_COUNT(ofs, le, incr); | |
| 435 | 354 | if(i > count) i = count; |
| 436 | 355 | if(i > cc) |
| 437 | 356 | { |
| 440 | 359 | } |
| 441 | 360 | else cc -= i; |
| 442 | 361 | count -= i; |
| 443 | while(i--) | |
| 444 | { | |
| 445 | RESAMPLATION; | |
| 362 | for (j = 0; j < i; j++) | |
| 363 | { | |
| 364 | v1 = src[ofs >> FRACTION_BITS]; | |
| 365 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 366 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 446 | 367 | ofs += incr; |
| 447 | 368 | } |
| 448 | 369 | if(vibflag) |
| 449 | 370 | { |
| 450 | 371 | cc = vp->vibrato_control_ratio; |
| 451 | incr = update_vibrato(vp, 0); | |
| 372 | incr = update_vibrato(song, vp, 0); | |
| 452 | 373 | vibflag = 0; |
| 453 | 374 | } |
| 454 | 375 | } |
| 455 | ||
| 456 | #else /* PRECALC_LOOPS */ | |
| 457 | while (count--) | |
| 458 | { | |
| 459 | if (!cc--) | |
| 460 | { | |
| 461 | cc=vp->vibrato_control_ratio; | |
| 462 | incr=update_vibrato(vp, 0); | |
| 463 | } | |
| 464 | RESAMPLATION; | |
| 465 | ofs += incr; | |
| 466 | if (ofs>=le) | |
| 467 | ofs -= ll; /* Hopefully the loop is longer than an increment. */ | |
| 468 | } | |
| 469 | #endif /* PRECALC_LOOPS */ | |
| 470 | 376 | |
| 471 | 377 | vp->vibrato_control_counter=cc; |
| 472 | 378 | vp->sample_increment=incr; |
| 473 | 379 | vp->sample_offset=ofs; /* Update offset */ |
| 474 | return resample_buffer; | |
| 475 | } | |
| 476 | ||
| 477 | static resample_t *rs_vib_bidir(Voice *vp, int32 count) | |
| 478 | { | |
| 479 | INTERPVARS; | |
| 480 | int32 | |
| 380 | return song->resample_buffer; | |
| 381 | } | |
| 382 | ||
| 383 | static sample_t *rs_vib_bidir(MidiSong *song, Voice *vp, Sint32 count) | |
| 384 | { | |
| 385 | sample_t v1, v2; | |
| 386 | Sint32 | |
| 481 | 387 | ofs=vp->sample_offset, |
| 482 | 388 | incr=vp->sample_increment, |
| 483 | 389 | le=vp->sample->loop_end, |
| 484 | 390 | ls=vp->sample->loop_start; |
| 485 | resample_t | |
| 486 | *dest=resample_buffer; | |
| 487 | 391 | sample_t |
| 392 | *dest=song->resample_buffer, | |
| 488 | 393 | *src=vp->sample->data; |
| 489 | 394 | int |
| 490 | 395 | cc=vp->vibrato_control_counter; |
| 491 | ||
| 492 | #ifdef PRECALC_LOOPS | |
| 493 | int32 | |
| 396 | Sint32 | |
| 494 | 397 | le2=le<<1, |
| 495 | 398 | ls2=ls<<1, |
| 496 | i; | |
| 399 | i, j; | |
| 497 | 400 | int |
| 498 | 401 | vibflag = 0; |
| 499 | 402 | |
| 500 | 403 | /* Play normally until inside the loop region */ |
| 501 | while (count && (ofs <= ls)) | |
| 502 | { | |
| 503 | i = (ls - ofs) / incr + 1; | |
| 404 | while (count && incr > 0 && ofs < ls) | |
| 405 | { | |
| 406 | i = PRECALC_LOOP_COUNT(ofs, ls, incr); | |
| 504 | 407 | if (i > count) i = count; |
| 505 | 408 | if (i > cc) |
| 409 | { | |
| 410 | i = cc; | |
| 411 | vibflag = 1; | |
| 412 | } | |
| 413 | else cc -= i; | |
| 414 | count -= i; | |
| 415 | for (j = 0; j < i; j++) | |
| 416 | { | |
| 417 | v1 = src[ofs >> FRACTION_BITS]; | |
| 418 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 419 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 420 | ofs += incr; | |
| 421 | } | |
| 422 | if (vibflag) | |
| 423 | { | |
| 424 | cc = vp->vibrato_control_ratio; | |
| 425 | incr = update_vibrato(song, vp, 0); | |
| 426 | vibflag = 0; | |
| 427 | } | |
| 428 | } | |
| 429 | ||
| 430 | /* Then do the bidirectional looping */ | |
| 431 | ||
| 432 | while (count) | |
| 433 | { | |
| 434 | /* Precalc how many times we should go through the loop */ | |
| 435 | i = PRECALC_LOOP_COUNT(ofs, incr > 0 ? le : ls, incr); | |
| 436 | if(i > count) i = count; | |
| 437 | if(i > cc) | |
| 506 | 438 | { |
| 507 | 439 | i = cc; |
| 508 | 440 | vibflag = 1; |
| 511 | 443 | count -= i; |
| 512 | 444 | while (i--) |
| 513 | 445 | { |
| 514 | RESAMPLATION; | |
| 446 | v1 = src[ofs >> FRACTION_BITS]; | |
| 447 | v2 = src[(ofs >> FRACTION_BITS)+1]; | |
| 448 | *dest++ = v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS); | |
| 515 | 449 | ofs += incr; |
| 516 | 450 | } |
| 517 | 451 | if (vibflag) |
| 518 | 452 | { |
| 519 | 453 | cc = vp->vibrato_control_ratio; |
| 520 | incr = update_vibrato(vp, 0); | |
| 521 | vibflag = 0; | |
| 522 | } | |
| 523 | } | |
| 524 | ||
| 525 | /* Then do the bidirectional looping */ | |
| 526 | ||
| 527 | while (count) | |
| 528 | { | |
| 529 | /* Precalc how many times we should go through the loop */ | |
| 530 | i = ((incr > 0 ? le : ls) - ofs) / incr + 1; | |
| 531 | if(i > count) i = count; | |
| 532 | if(i > cc) | |
| 533 | { | |
| 534 | i = cc; | |
| 535 | vibflag = 1; | |
| 536 | } | |
| 537 | else cc -= i; | |
| 538 | count -= i; | |
| 539 | while (i--) | |
| 540 | { | |
| 541 | RESAMPLATION; | |
| 542 | ofs += incr; | |
| 543 | } | |
| 544 | if (vibflag) | |
| 545 | { | |
| 546 | cc = vp->vibrato_control_ratio; | |
| 547 | incr = update_vibrato(vp, (incr < 0)); | |
| 454 | incr = update_vibrato(song, vp, (incr < 0)); | |
| 548 | 455 | vibflag = 0; |
| 549 | 456 | } |
| 550 | 457 | if (ofs >= le) |
| 560 | 467 | } |
| 561 | 468 | } |
| 562 | 469 | |
| 563 | #else /* PRECALC_LOOPS */ | |
| 564 | /* Play normally until inside the loop region */ | |
| 565 | ||
| 566 | if (ofs < ls) | |
| 567 | { | |
| 568 | while (count--) | |
| 569 | { | |
| 570 | if (!cc--) | |
| 571 | { | |
| 572 | cc=vp->vibrato_control_ratio; | |
| 573 | incr=update_vibrato(vp, 0); | |
| 574 | } | |
| 575 | RESAMPLATION; | |
| 576 | ofs += incr; | |
| 577 | if (ofs>=ls) | |
| 578 | break; | |
| 579 | } | |
| 580 | } | |
| 581 | ||
| 582 | /* Then do the bidirectional looping */ | |
| 583 | ||
| 584 | if (count>0) | |
| 585 | while (count--) | |
| 586 | { | |
| 587 | if (!cc--) | |
| 588 | { | |
| 589 | cc=vp->vibrato_control_ratio; | |
| 590 | incr=update_vibrato(vp, (incr < 0)); | |
| 591 | } | |
| 592 | RESAMPLATION; | |
| 593 | ofs += incr; | |
| 594 | if (ofs>=le) | |
| 595 | { | |
| 596 | /* fold the overshoot back in */ | |
| 597 | ofs = le - (ofs - le); | |
| 598 | incr = -incr; | |
| 599 | } | |
| 600 | else if (ofs <= ls) | |
| 601 | { | |
| 602 | ofs = ls + (ls - ofs); | |
| 603 | incr = -incr; | |
| 604 | } | |
| 605 | } | |
| 606 | #endif /* PRECALC_LOOPS */ | |
| 607 | ||
| 608 | 470 | vp->vibrato_control_counter=cc; |
| 609 | 471 | vp->sample_increment=incr; |
| 610 | 472 | vp->sample_offset=ofs; /* Update offset */ |
| 611 | return resample_buffer; | |
| 612 | } | |
| 613 | ||
| 614 | resample_t *resample_voice(int v, int32 *countptr) | |
| 615 | { | |
| 616 | int32 ofs; | |
| 617 | uint8 modes; | |
| 618 | Voice *vp=&voice[v]; | |
| 473 | return song->resample_buffer; | |
| 474 | } | |
| 475 | ||
| 476 | sample_t *resample_voice(MidiSong *song, int v, Sint32 *countptr) | |
| 477 | { | |
| 478 | Sint32 ofs; | |
| 479 | Uint8 modes; | |
| 480 | Voice *vp=&(song->voice[v]); | |
| 619 | 481 | |
| 620 | 482 | if (!(vp->sample->sample_rate)) |
| 621 | 483 | { |
| 627 | 489 | { |
| 628 | 490 | /* Note finished. Free the voice. */ |
| 629 | 491 | vp->status = VOICE_FREE; |
| 630 | ctl->note(v); | |
| 631 | 492 | |
| 632 | 493 | /* Let the caller know how much data we had left */ |
| 633 | 494 | *countptr = (vp->sample->data_length>>FRACTION_BITS) - ofs; |
| 635 | 496 | else |
| 636 | 497 | vp->sample_offset += *countptr << FRACTION_BITS; |
| 637 | 498 | |
| 638 | return (resample_t *)vp->sample->data+ofs; | |
| 499 | return vp->sample->data+ofs; | |
| 639 | 500 | } |
| 640 | 501 | |
| 641 | 502 | /* Need to resample. Use the proper function. */ |
| 648 | 509 | (vp->status==VOICE_ON || vp->status==VOICE_SUSTAINED))) |
| 649 | 510 | { |
| 650 | 511 | if (modes & MODES_PINGPONG) |
| 651 | return rs_vib_bidir(vp, *countptr); | |
| 512 | return rs_vib_bidir(song, vp, *countptr); | |
| 652 | 513 | else |
| 653 | return rs_vib_loop(vp, *countptr); | |
| 514 | return rs_vib_loop(song, vp, *countptr); | |
| 654 | 515 | } |
| 655 | 516 | else |
| 656 | return rs_vib_plain(v, countptr); | |
| 517 | return rs_vib_plain(song, v, countptr); | |
| 657 | 518 | } |
| 658 | 519 | else |
| 659 | 520 | { |
| 662 | 523 | (vp->status==VOICE_ON || vp->status==VOICE_SUSTAINED))) |
| 663 | 524 | { |
| 664 | 525 | if (modes & MODES_PINGPONG) |
| 665 | return rs_bidir(vp, *countptr); | |
| 526 | return rs_bidir(song, vp, *countptr); | |
| 666 | 527 | else |
| 667 | return rs_loop(vp, *countptr); | |
| 528 | return rs_loop(song, vp, *countptr); | |
| 668 | 529 | } |
| 669 | 530 | else |
| 670 | return rs_plain(v, countptr); | |
| 671 | } | |
| 672 | } | |
| 673 | ||
| 674 | void pre_resample(Sample * sp) | |
| 531 | return rs_plain(song, v, countptr); | |
| 532 | } | |
| 533 | } | |
| 534 | ||
| 535 | void pre_resample(MidiSong *song, Sample *sp) | |
| 675 | 536 | { |
| 676 | 537 | double a, xdiff; |
| 677 | int32 incr, ofs, newlen, count; | |
| 678 | int16 *src = (int16 *) sp->data; | |
| 679 | resample_t *newdata, *dest; | |
| 680 | int16 v1, v2, v3, v4, *vptr; | |
| 538 | Sint32 incr, ofs, newlen, count; | |
| 539 | Sint16 *newdata, *dest, *src = (Sint16 *) sp->data, *vptr; | |
| 540 | Sint32 v, v1, v2, v3, v4, v5, i; | |
| 541 | #ifdef DEBUG_CHATTER | |
| 681 | 542 | static const char note_name[12][3] = |
| 682 | 543 | { |
| 683 | 544 | "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" |
| 684 | 545 | }; |
| 685 | 546 | |
| 686 | ctl->cmsg(CMSG_INFO, VERB_NOISY, " * pre-resampling for note %d (%s%d)", | |
| 687 | sp->note_to_use, | |
| 688 | note_name[sp->note_to_use % 12], (sp->note_to_use & 0x7F) / 12); | |
| 689 | ||
| 690 | a = ((double) (sp->sample_rate) * freq_table[(int) (sp->note_to_use)]) / | |
| 691 | ((double) (sp->root_freq) * play_mode->rate); | |
| 692 | if (a <= 0) return; | |
| 693 | newlen = (int32)(sp->data_length / a); | |
| 694 | if (newlen < 0 || (newlen >> FRACTION_BITS) > MAX_SAMPLE_SIZE) return; | |
| 695 | dest = newdata = safe_malloc(newlen >> (FRACTION_BITS - 1)); | |
| 696 | ||
| 547 | SNDDBG((" * pre-resampling for note %d (%s%d)\n", | |
| 548 | sp->note_to_use, | |
| 549 | note_name[sp->note_to_use % 12], (sp->note_to_use & 0x7F) / 12)); | |
| 550 | #endif | |
| 551 | ||
| 552 | a = ((double) (sp->root_freq) * song->rate) / | |
| 553 | ((double) (sp->sample_rate) * freq_table[(int) (sp->note_to_use)]); | |
| 554 | if(sp->data_length * a >= 0x7fffffffL) { /* Too large to compute */ | |
| 555 | SNDDBG((" *** Can't pre-resampling for note %d\n", sp->note_to_use)); | |
| 556 | return; | |
| 557 | } | |
| 558 | ||
| 559 | newlen = (Sint32)(sp->data_length * a); | |
| 697 | 560 | count = (newlen >> FRACTION_BITS) - 1; |
| 698 | 561 | ofs = incr = (sp->data_length - (1 << FRACTION_BITS)) / count; |
| 699 | 562 | |
| 563 | if((double)newlen + incr >= 0x7fffffffL) { /* Too large to compute */ | |
| 564 | SNDDBG((" *** Can't pre-resampling for note %d\n", sp->note_to_use)); | |
| 565 | return; | |
| 566 | } | |
| 567 | ||
| 568 | dest = newdata = (Sint16 *) safe_malloc((newlen >> (FRACTION_BITS - 1)) + 2); | |
| 569 | if (!dest) | |
| 570 | return; | |
| 571 | ||
| 700 | 572 | if (--count) |
| 701 | 573 | *dest++ = src[0]; |
| 702 | 574 | |
| 703 | 575 | /* Since we're pre-processing and this doesn't have to be done in |
| 704 | 576 | real-time, we go ahead and do the full sliding cubic interpolation. */ |
| 705 | while (--count) | |
| 577 | count--; | |
| 578 | for(i = 0; i < count; i++) | |
| 706 | 579 | { |
| 707 | 580 | vptr = src + (ofs >> FRACTION_BITS); |
| 708 | v1 = (vptr == src) ? *vptr : *(vptr - 1); | |
| 581 | v1 = ((vptr>=src+1)? *(vptr - 1):0); | |
| 709 | 582 | v2 = *vptr; |
| 710 | 583 | v3 = *(vptr + 1); |
| 711 | 584 | v4 = *(vptr + 2); |
| 585 | v5 = v2 - v3; | |
| 712 | 586 | xdiff = FSCALENEG(ofs & FRACTION_MASK, FRACTION_BITS); |
| 713 | *dest++ = (int16)(v2 + (xdiff / 6.0) * (-2 * v1 - 3 * v2 + 6 * v3 - v4 + | |
| 714 | xdiff * (3 * (v1 - 2 * v2 + v3) + xdiff * (-v1 + 3 * (v2 - v3) + v4)))); | |
| 587 | v = (Sint32)(v2 + xdiff * (1.0/6.0) * (3 * (v3 - v5) - 2 * v1 - v4 + | |
| 588 | xdiff * (3 * (v1 - v2 - v5) + xdiff * (3 * v5 + v4 - v1)))); | |
| 589 | *dest++ = (Sint16)((v > 32767) ? 32767 : ((v < -32768) ? -32768 : v)); | |
| 715 | 590 | ofs += incr; |
| 716 | 591 | } |
| 717 | 592 | |
| 719 | 594 | { |
| 720 | 595 | v1 = src[ofs >> FRACTION_BITS]; |
| 721 | 596 | v2 = src[(ofs >> FRACTION_BITS) + 1]; |
| 722 | *dest++ = (resample_t)(v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS)); | |
| 597 | *dest++ = (Sint16)(v1 + (((v2 - v1) * (ofs & FRACTION_MASK)) >> FRACTION_BITS)); | |
| 723 | 598 | } |
| 724 | 599 | else |
| 725 | 600 | *dest++ = src[ofs >> FRACTION_BITS]; |
| 726 | 601 | |
| 602 | *dest = *(dest - 1) / 2; | |
| 603 | ++dest; | |
| 604 | *dest = *(dest - 1) / 2; | |
| 605 | ||
| 727 | 606 | sp->data_length = newlen; |
| 728 | sp->loop_start = (int32)(sp->loop_start / a); | |
| 729 | sp->loop_end = (int32)(sp->loop_end / a); | |
| 607 | sp->loop_start = (Sint32)(sp->loop_start * a); | |
| 608 | sp->loop_end = (Sint32)(sp->loop_end * a); | |
| 730 | 609 | free(sp->data); |
| 731 | 610 | sp->data = (sample_t *) newdata; |
| 732 | 611 | sp->sample_rate = 0; |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | extern resample_t *resample_voice(int v, int32 *countptr); | |
| 9 | extern void pre_resample(Sample *sp); | |
| 8 | resample.h | |
| 9 | */ | |
| 10 | ||
| 11 | extern sample_t *resample_voice(MidiSong *song, int v, Sint32 *countptr); | |
| 12 | extern void pre_resample(MidiSong *song, Sample *sp); |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | */ | |
| 7 | ||
| 8 | #include "config.h" | |
| 9 | #include "output.h" | |
| 10 | ||
| 11 | /* export the playback mode */ | |
| 12 | ||
| 13 | #define dpm sdl_play_mode | |
| 14 | ||
| 15 | PlayMode dpm = { | |
| 16 | DEFAULT_RATE, PE_16BIT|PE_SIGNED, | |
| 17 | "SDL audio" | |
| 18 | }; |
| 0 | /* | |
| 1 | TiMidity -- Experimental MIDI to WAVE converter | |
| 2 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> | |
| 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | |
| 5 | it under the terms of the Perl Artistic License, available in COPYING. | |
| 6 | */ | |
| 7 | ||
| 8 | #include <stdio.h> | |
| 9 | #include <stdlib.h> | |
| 10 | #include <stdarg.h> | |
| 11 | ||
| 12 | #include "config.h" | |
| 13 | #include "common.h" | |
| 14 | #include "output.h" | |
| 15 | #include "ctrlmode.h" | |
| 16 | #include "instrum.h" | |
| 17 | #include "playmidi.h" | |
| 18 | ||
| 19 | static void ctl_refresh(void); | |
| 20 | static void ctl_total_time(int tt); | |
| 21 | static void ctl_master_volume(int mv); | |
| 22 | static void ctl_file_name(char *name); | |
| 23 | static void ctl_current_time(int ct); | |
| 24 | static void ctl_note(int v); | |
| 25 | static void ctl_program(int ch, int val); | |
| 26 | static void ctl_volume(int channel, int val); | |
| 27 | static void ctl_expression(int channel, int val); | |
| 28 | static void ctl_panning(int channel, int val); | |
| 29 | static void ctl_sustain(int channel, int val); | |
| 30 | static void ctl_pitch_bend(int channel, int val); | |
| 31 | static void ctl_reset(void); | |
| 32 | static int ctl_open(int using_stdin, int using_stdout); | |
| 33 | static void ctl_close(void); | |
| 34 | static int ctl_read(int32 *valp); | |
| 35 | static int cmsg(int type, int verbosity_level, char *fmt, ...); | |
| 36 | ||
| 37 | /**********************************/ | |
| 38 | /* export the interface functions */ | |
| 39 | ||
| 40 | #define ctl sdl_control_mode | |
| 41 | ||
| 42 | ControlMode ctl= | |
| 43 | { | |
| 44 | "SDL interface", 's', | |
| 45 | 1,0,0, | |
| 46 | ctl_open,NULL, ctl_close, ctl_read, cmsg, | |
| 47 | ctl_refresh, ctl_reset, ctl_file_name, ctl_total_time, ctl_current_time, | |
| 48 | ctl_note, | |
| 49 | ctl_master_volume, ctl_program, ctl_volume, | |
| 50 | ctl_expression, ctl_panning, ctl_sustain, ctl_pitch_bend | |
| 51 | }; | |
| 52 | ||
| 53 | static int ctl_open(int using_stdin, int using_stdout) | |
| 54 | { | |
| 55 | ctl.opened=1; | |
| 56 | return 0; | |
| 57 | } | |
| 58 | ||
| 59 | static void ctl_close(void) | |
| 60 | { | |
| 61 | ctl.opened=0; | |
| 62 | } | |
| 63 | ||
| 64 | static int ctl_read(int32 *valp) | |
| 65 | { | |
| 66 | return RC_NONE; | |
| 67 | } | |
| 68 | ||
| 69 | static int cmsg(int type, int verbosity_level, char *fmt, ...) | |
| 70 | { | |
| 71 | #ifdef GREGS_DEBUG | |
| 72 | va_list ap; | |
| 73 | int flag_newline = 1; | |
| 74 | if ((type==CMSG_TEXT || type==CMSG_INFO || type==CMSG_WARNING) && | |
| 75 | ctl.verbosity<verbosity_level-1) | |
| 76 | return 0; | |
| 77 | if (*fmt == '~') | |
| 78 | { | |
| 79 | flag_newline = 0; | |
| 80 | fmt++; | |
| 81 | } | |
| 82 | va_start(ap, fmt); | |
| 83 | if (!ctl.opened) | |
| 84 | { | |
| 85 | vfprintf(stderr, fmt, ap); | |
| 86 | if (flag_newline) fprintf(stderr, "\n"); | |
| 87 | } | |
| 88 | else | |
| 89 | { | |
| 90 | vfprintf(stderr, fmt, ap); | |
| 91 | if (flag_newline) fprintf(stderr, "\n"); | |
| 92 | } | |
| 93 | va_end(ap); | |
| 94 | if (!flag_newline) fflush(stderr); | |
| 95 | return 0; | |
| 96 | #else | |
| 97 | va_list ap; | |
| 98 | if ((type==CMSG_TEXT || type==CMSG_INFO || type==CMSG_WARNING) && | |
| 99 | ctl.verbosity<verbosity_level) | |
| 100 | return 0; | |
| 101 | va_start(ap, fmt); | |
| 102 | SDL_vsnprintf(timidity_error, TIMIDITY_ERROR_SIZE, fmt, ap); | |
| 103 | va_end(ap); | |
| 104 | return 0; | |
| 105 | #endif | |
| 106 | } | |
| 107 | ||
| 108 | static void ctl_refresh(void) { } | |
| 109 | ||
| 110 | static void ctl_total_time(int tt) {} | |
| 111 | ||
| 112 | static void ctl_master_volume(int mv) {} | |
| 113 | ||
| 114 | static void ctl_file_name(char *name) {} | |
| 115 | ||
| 116 | static void ctl_current_time(int ct) {} | |
| 117 | ||
| 118 | static void ctl_note(int v) {} | |
| 119 | ||
| 120 | static void ctl_program(int ch, int val) {} | |
| 121 | ||
| 122 | static void ctl_volume(int channel, int val) {} | |
| 123 | ||
| 124 | static void ctl_expression(int channel, int val) {} | |
| 125 | ||
| 126 | static void ctl_panning(int channel, int val) {} | |
| 127 | ||
| 128 | static void ctl_sustain(int channel, int val) {} | |
| 129 | ||
| 130 | static void ctl_pitch_bend(int channel, int val) {} | |
| 131 | ||
| 132 | static void ctl_reset(void) {} |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | */ | |
| 8 | ||
| 9 | #if HAVE_CONFIG_H | |
| 10 | # include <config.h> | |
| 11 | #endif | |
| 7 | 12 | |
| 8 | 13 | #include <stdio.h> |
| 9 | #include "config.h" | |
| 10 | #include "common.h" | |
| 14 | ||
| 15 | #include "SDL.h" | |
| 16 | ||
| 11 | 17 | #include "tables.h" |
| 12 | #include "instrum.h" | |
| 13 | ||
| 14 | int32 freq_table[128]= | |
| 18 | ||
| 19 | const Sint32 freq_table[128]= | |
| 15 | 20 | { |
| 16 | 21 | 8176, 8662, 9177, 9723, |
| 17 | 22 | 10301, 10913, 11562, 12250, |
| 58 | 63 | }; |
| 59 | 64 | |
| 60 | 65 | /* v=2.^((x/127-1) * 6) */ |
| 61 | double vol_table[128] = | |
| 66 | const double vol_table[128] = | |
| 62 | 67 | { |
| 63 | 68 | 0.015625, 0.016145143728351113, 0.016682602624583379, 0.017237953096759438, |
| 64 | 69 | 0.017811790741104401, 0.01840473098076444, 0.019017409725829021, 0.019650484055324921, |
| 94 | 99 | 0.90643012614631979, 0.93660445864574493, 0.96778327049280244, 1 |
| 95 | 100 | }; |
| 96 | 101 | |
| 97 | ||
| 98 | /* v=2.^((x/127-1) * 4) */ | |
| 99 | FLOAT_T expr_table[128] = { | |
| 100 | 0.062500000000000000, 0.063879466007418617, 0.065289378838287213, 0.066730410498333517, | |
| 101 | 0.068203247825430205, 0.069708592816961873, 0.071247162964417632, 0.072819691595368496, | |
| 102 | 0.074426928222992794, 0.076069638903316056, 0.077748606600335793, 0.079464631559205010, | |
| 103 | 0.081218531687652529, 0.083011142945821639, 0.084843319744713291, 0.086715935353423396, | |
| 104 | 0.088629882315368322, 0.090586072873697340, 0.092585439406094330, 0.094628934869176312, | |
| 105 | 0.096717533252700480, 0.098852230043796174, 0.101034042701443255, 0.103264011141422821, | |
| 106 | 0.105543198231971461, 0.107872690300375454, 0.110253597650746091, 0.112687055093223104, | |
| 107 | 0.115174222484858521, 0.117716285282438229, 0.120314455107505686, 0.122969970323856051, | |
| 108 | 0.125684096627776631, 0.128458127651314785, 0.131293385578860888, 0.134191221777339997, | |
| 109 | 0.137153017440313080, 0.140180184246293943, 0.143274165031597039, 0.146436434478035005, | |
| 110 | 0.149668499815795553, 0.152971901541831212, 0.156348214154105547, 0.159799046902044661, | |
| 111 | 0.163326044553552957, 0.166930888178957210, 0.170615295952254331, 0.174381023970043153, | |
| 112 | 0.178229867088531585, 0.182163659779017467, 0.186184277002251486, 0.190293635102098180, | |
| 113 | 0.194493692718921724, 0.198786451723130919, 0.203173958169329677, 0.207658303271526207, | |
| 114 | 0.212241624399866963, 0.216926106099369798, 0.221713981131142046, 0.226607531536579865, | |
| 115 | 0.231609089725056033, 0.236721039585614190, 0.241945817623200610, 0.247285914119973582, | |
| 116 | 0.252743874322244710, 0.258322299653617804, 0.264023848954903828, 0.269851239751401739, | |
| 117 | 0.275807249548151001, 0.281894717153771790, 0.288116544033524102, 0.294475695692230921, | |
| 118 | 0.300975203087725074, 0.307618164075491973, 0.314407744885198681, 0.321347181629811129, | |
| 119 | 0.328439781848020751, 0.335688926080714045, 0.343098069482237422, 0.350670743467224599, | |
| 120 | 0.358410557393772644, 0.366321200283767356, 0.374406442581179333, 0.382670137949167655, | |
| 121 | 0.391116225106848792, 0.399748729706605410, 0.408571766252830038, 0.417589540063018294, | |
| 122 | 0.426806349272146446, 0.436226586881288292, 0.445854742851448105, 0.455695406243607215, | |
| 123 | 0.465753267406005200, 0.476033120209697069, 0.486539864333452310, 0.497278507599085373, | |
| 124 | 0.508254168358330150, 0.519472077932396359, 0.530937583105370092, 0.542656148672647887, | |
| 125 | 0.554633360045617918, 0.566874925913830707, 0.579386680965928047, 0.592174588670625557, | |
| 126 | 0.605244744119077360, 0.618603376929974136, 0.632256854218762432, 0.646211683632397893, | |
| 127 | 0.660474516451080240, 0.675052150758448599, 0.689951534681746304, 0.705179769703502823, | |
| 128 | 0.720744114046307338, 0.736651986132290215, 0.752910968118960744, 0.769528809513084777, | |
| 129 | 0.786513430864326790, 0.803872927540415394, 0.821615573585632974, 0.839749825664467098, | |
| 130 | 0.858284327092304622, 0.877227911955088646, 0.896589609319902503, 0.916378647538487301, | |
| 131 | 0.936604458645744820, 0.957276682855321193, 0.978405173154415220, 1.000000000000000000 | |
| 132 | }; | |
| 133 | ||
| 134 | double bend_fine[256] = { | |
| 102 | const double bend_fine[256] = { | |
| 135 | 103 | 1, 1.0002256593050698, 1.0004513695322617, 1.0006771306930664, |
| 136 | 104 | 1.0009029427989777, 1.0011288058614922, 1.0013547198921082, 1.0015806849023274, |
| 137 | 105 | 1.0018067009036538, 1.002032767907594, 1.0022588859256572, 1.0024850549693551, |
| 198 | 166 | 1.0585073227945128, 1.0587461848213857, 1.058985100749698, 1.0592240705916123 |
| 199 | 167 | }; |
| 200 | 168 | |
| 201 | double bend_coarse[128] = { | |
| 169 | const double bend_coarse[128] = { | |
| 202 | 170 | 1, 1.0594630943592953, 1.122462048309373, 1.189207115002721, |
| 203 | 171 | 1.2599210498948732, 1.3348398541700344, 1.4142135623730951, 1.4983070768766815, |
| 204 | 172 | 1.5874010519681994, 1.681792830507429, 1.7817974362806785, 1.8877486253633868, |
| 232 | 200 | 1024, 1084.8902086239189, 1149.4011374687975, 1217.7480857627863, |
| 233 | 201 | 1290.1591550923506, 1366.8760106701147, 1448.1546878700494, 1534.2664467217226 |
| 234 | 202 | }; |
| 235 | ||
| 236 | #ifdef LOOKUP_SINE | |
| 237 | static double sine_table[257]= | |
| 238 | { | |
| 239 | 0, 0.0061358846491544753, 0.012271538285719925, 0.01840672990580482, | |
| 240 | 0.024541228522912288, 0.030674803176636626, 0.036807222941358832, 0.04293825693494082, | |
| 241 | 0.049067674327418015, 0.055195244349689934, 0.061320736302208578, 0.067443919563664051, | |
| 242 | 0.073564563599667426, 0.079682437971430126, 0.085797312344439894, 0.091908956497132724, | |
| 243 | 0.098017140329560604, 0.10412163387205459, 0.11022220729388306, 0.11631863091190475, | |
| 244 | 0.1224106751992162, 0.12849811079379317, 0.13458070850712617, 0.14065823933284921, | |
| 245 | 0.14673047445536175, 0.15279718525844344, 0.15885814333386145, 0.16491312048996989, | |
| 246 | 0.17096188876030122, 0.17700422041214875, 0.18303988795514095, 0.18906866414980619, | |
| 247 | 0.19509032201612825, 0.2011046348420919, 0.20711137619221856, 0.21311031991609136, | |
| 248 | 0.2191012401568698, 0.22508391135979283, 0.23105810828067111, 0.2370236059943672, | |
| 249 | 0.24298017990326387, 0.24892760574572015, 0.25486565960451457, 0.26079411791527551, | |
| 250 | 0.26671275747489837, 0.27262135544994898, 0.27851968938505306, 0.28440753721127188, | |
| 251 | 0.29028467725446233, 0.29615088824362379, 0.30200594931922808, 0.30784964004153487, | |
| 252 | 0.31368174039889152, 0.31950203081601569, 0.32531029216226293, 0.33110630575987643, | |
| 253 | 0.33688985339222005, 0.34266071731199438, 0.34841868024943456, 0.35416352542049034, | |
| 254 | 0.35989503653498811, 0.36561299780477385, 0.37131719395183754, 0.37700741021641826, | |
| 255 | 0.38268343236508978, 0.38834504669882625, 0.3939920400610481, 0.39962419984564679, | |
| 256 | 0.40524131400498986, 0.41084317105790391, 0.41642956009763715, 0.42200027079979968, | |
| 257 | 0.42755509343028208, 0.43309381885315196, 0.43861623853852766, 0.4441221445704292, | |
| 258 | 0.44961132965460654, 0.45508358712634384, 0.46053871095824001, 0.46597649576796618, | |
| 259 | 0.47139673682599764, 0.47679923006332209, 0.48218377207912272, 0.487550160148436, | |
| 260 | 0.49289819222978404, 0.49822766697278187, 0.50353838372571758, 0.50883014254310699, | |
| 261 | 0.51410274419322166, 0.51935599016558964, 0.52458968267846895, 0.52980362468629461, | |
| 262 | 0.53499761988709715, 0.54017147272989285, 0.54532498842204646, 0.55045797293660481, | |
| 263 | 0.55557023301960218, 0.56066157619733603, 0.56573181078361312, 0.57078074588696726, | |
| 264 | 0.57580819141784534, 0.58081395809576453, 0.58579785745643886, 0.59075970185887416, | |
| 265 | 0.59569930449243336, 0.60061647938386897, 0.60551104140432555, 0.61038280627630948, | |
| 266 | 0.61523159058062682, 0.6200572117632891, 0.62485948814238634, 0.62963823891492698, | |
| 267 | 0.63439328416364549, 0.63912444486377573, 0.64383154288979139, 0.64851440102211244, | |
| 268 | 0.65317284295377676, 0.65780669329707864, 0.66241577759017178, 0.66699992230363747, | |
| 269 | 0.67155895484701833, 0.67609270357531592, 0.68060099779545302, 0.68508366777270036, | |
| 270 | 0.68954054473706683, 0.693971460889654, 0.69837624940897292, 0.7027547444572253, | |
| 271 | 0.70710678118654746, 0.71143219574521643, 0.71573082528381859, 0.72000250796138165, | |
| 272 | 0.72424708295146689, 0.7284643904482252, 0.73265427167241282, 0.73681656887736979, | |
| 273 | 0.74095112535495911, 0.74505778544146595, 0.74913639452345926, 0.75318679904361241, | |
| 274 | 0.75720884650648446, 0.76120238548426178, 0.76516726562245896, 0.76910333764557959, | |
| 275 | 0.77301045336273699, 0.77688846567323244, 0.78073722857209438, 0.78455659715557524, | |
| 276 | 0.78834642762660623, 0.79210657730021239, 0.79583690460888346, 0.79953726910790501, | |
| 277 | 0.80320753148064483, 0.80684755354379922, 0.81045719825259477, 0.8140363297059483, | |
| 278 | 0.81758481315158371, 0.82110251499110465, 0.82458930278502529, 0.8280450452577558, | |
| 279 | 0.83146961230254524, 0.83486287498638001, 0.83822470555483797, 0.84155497743689833, | |
| 280 | 0.84485356524970701, 0.84812034480329712, 0.8513551931052652, 0.85455798836540053, | |
| 281 | 0.85772861000027212, 0.86086693863776731, 0.8639728561215867, 0.86704624551569265, | |
| 282 | 0.87008699110871135, 0.87309497841829009, 0.8760700941954066, 0.87901222642863341, | |
| 283 | 0.88192126434835494, 0.88479709843093779, 0.88763962040285393, 0.89044872324475788, | |
| 284 | 0.89322430119551532, 0.89596624975618511, 0.89867446569395382, 0.90134884704602203, | |
| 285 | 0.90398929312344334, 0.90659570451491533, 0.90916798309052227, 0.91170603200542988, | |
| 286 | 0.91420975570353069, 0.9166790599210427, 0.91911385169005777, 0.9215140393420419, | |
| 287 | 0.92387953251128674, 0.92621024213831127, 0.92850608047321548, 0.93076696107898371, | |
| 288 | 0.93299279883473885, 0.9351835099389475, 0.93733901191257496, 0.93945922360218992, | |
| 289 | 0.94154406518302081, 0.94359345816196039, 0.94560732538052128, 0.94758559101774109, | |
| 290 | 0.94952818059303667, 0.95143502096900834, 0.95330604035419375, 0.95514116830577067, | |
| 291 | 0.95694033573220894, 0.9587034748958716, 0.96043051941556579, 0.96212140426904158, | |
| 292 | 0.96377606579543984, 0.9653944416976894, 0.96697647104485207, 0.96852209427441727, | |
| 293 | 0.97003125319454397, 0.97150389098625178, 0.97293995220556007, 0.97433938278557586, | |
| 294 | 0.97570213003852857, 0.97702814265775439, 0.97831737071962765, 0.97956976568544052, | |
| 295 | 0.98078528040323043, 0.98196386910955524, 0.98310548743121629, 0.98421009238692903, | |
| 296 | 0.98527764238894122, 0.98630809724459867, 0.98730141815785843, 0.98825756773074946, | |
| 297 | 0.98917650996478101, 0.99005821026229712, 0.99090263542778001, 0.99170975366909953, | |
| 298 | 0.99247953459870997, 0.9932119492347945, 0.99390697000235606, 0.99456457073425542, | |
| 299 | 0.99518472667219682, 0.99576741446765982, 0.996312612182778, 0.99682029929116567, | |
| 300 | 0.99729045667869021, 0.99772306664419164, 0.99811811290014918, 0.99847558057329477, | |
| 301 | 0.99879545620517241, 0.99907772775264536, 0.99932238458834954, 0.99952941750109314, | |
| 302 | 0.99969881869620425, 0.9998305817958234, 0.9999247018391445, 0.99998117528260111, | |
| 303 | 1 | |
| 304 | }; | |
| 305 | ||
| 306 | /* | |
| 307 | looks up sin(2 * Pi * x / 1024) | |
| 308 | */ | |
| 309 | FLOAT_T sine(int x) | |
| 310 | { | |
| 311 | int xx = x & 0xFF; | |
| 312 | switch ((x>>8) & 0x03) | |
| 313 | { | |
| 314 | default: /* just to shut gcc up. */ | |
| 315 | case 0: | |
| 316 | return sine_table[xx]; | |
| 317 | case 1: | |
| 318 | return sine_table[0x100 - xx]; | |
| 319 | case 2: | |
| 320 | return -sine_table[xx]; | |
| 321 | case 3: | |
| 322 | return -sine_table[0x100 - xx]; | |
| 323 | } | |
| 324 | } | |
| 325 | #endif /* LOOKUP_SINE */ | |
| 326 | ||
| 327 | #ifdef LOOKUP_HACK | |
| 328 | int16 _u2l[] = | |
| 329 | { | |
| 330 | -32256, -31228, -30200, -29172, -28143, -27115, -26087, -25059, | |
| 331 | -24031, -23002, -21974, -20946, -19918, -18889, -17861, -16833, | |
| 332 | -16062, -15548, -15033, -14519, -14005, -13491, -12977, -12463, | |
| 333 | -11949, -11435, -10920, -10406, -9892, -9378, -8864, -8350, | |
| 334 | -7964, -7707, -7450, -7193, -6936, -6679, -6422, -6165, | |
| 335 | -5908, -5651, -5394, -5137, -4880, -4623, -4365, -4108, | |
| 336 | -3916, -3787, -3659, -3530, -3402, -3273, -3144, -3016, | |
| 337 | -2887, -2759, -2630, -2502, -2373, -2245, -2116, -1988, | |
| 338 | -1891, -1827, -1763, -1698, -1634, -1570, -1506, -1441, | |
| 339 | -1377, -1313, -1249, -1184, -1120, -1056, -992, -927, | |
| 340 | -879, -847, -815, -783, -751, -718, -686, -654, | |
| 341 | -622, -590, -558, -526, -494, -461, -429, -397, | |
| 342 | -373, -357, -341, -325, -309, -293, -277, -261, | |
| 343 | -245, -228, -212, -196, -180, -164, -148, -132, | |
| 344 | -120, -112, -104, -96, -88, -80, -72, -64, | |
| 345 | -56, -48, -40, -32, -24, -16, -8, 0, | |
| 346 | 32256, 31228, 30200, 29172, 28143, 27115, 26087, 25059, | |
| 347 | 24031, 23002, 21974, 20946, 19918, 18889, 17861, 16833, | |
| 348 | 16062, 15548, 15033, 14519, 14005, 13491, 12977, 12463, | |
| 349 | 11949, 11435, 10920, 10406, 9892, 9378, 8864, 8350, | |
| 350 | 7964, 7707, 7450, 7193, 6936, 6679, 6422, 6165, | |
| 351 | 5908, 5651, 5394, 5137, 4880, 4623, 4365, 4108, | |
| 352 | 3916, 3787, 3659, 3530, 3402, 3273, 3144, 3016, | |
| 353 | 2887, 2759, 2630, 2502, 2373, 2245, 2116, 1988, | |
| 354 | 1891, 1827, 1763, 1698, 1634, 1570, 1506, 1441, | |
| 355 | 1377, 1313, 1249, 1184, 1120, 1056, 992, 927, | |
| 356 | 879, 847, 815, 783, 751, 718, 686, 654, | |
| 357 | 622, 590, 558, 526, 494, 461, 429, 397, | |
| 358 | 373, 357, 341, 325, 309, 293, 277, 261, | |
| 359 | 245, 228, 212, 196, 180, 164, 148, 132, | |
| 360 | 120, 112, 104, 96, 88, 80, 72, 64, | |
| 361 | 56, 48, 40, 32, 24, 16, 8, 0 | |
| 362 | }; | |
| 363 | ||
| 364 | int32 *mixup; | |
| 365 | #ifdef LOOKUP_INTERPOLATION | |
| 366 | int8 *iplookup; | |
| 367 | #endif | |
| 368 | ||
| 369 | #endif | |
| 370 | ||
| 371 | void init_tables(void) | |
| 372 | { | |
| 373 | #ifdef LOOKUP_HACK | |
| 374 | int i,j,v; | |
| 375 | mixup=safe_malloc(1<<(7+8+2)); /* Give your cache a workout! */ | |
| 376 | ||
| 377 | for (i=0; i<128; i++) | |
| 378 | { | |
| 379 | v=_u2l[255-i]; | |
| 380 | for (j=-128; j<128; j++) | |
| 381 | { | |
| 382 | mixup[ ((i & 0x7F)<<8) | (j & 0xFF)] = | |
| 383 | (v * j) << MIXUP_SHIFT; | |
| 384 | } | |
| 385 | } | |
| 386 | ||
| 387 | #ifdef LOOKUP_INTERPOLATION | |
| 388 | iplookup=safe_malloc(1<<(9+5)); | |
| 389 | for (i=-256; i<256; i++) | |
| 390 | for(j=0; j<32; j++) | |
| 391 | iplookup[((i<<5) & 0x3FE0) | j] = (i * j)>>5; | |
| 392 | /* I don't know. Quantum bits? Magick? */ | |
| 393 | #endif | |
| 394 | ||
| 395 | #endif | |
| 396 | } | |
| 397 | ||
| 398 | uint8 _l2u_[] = | |
| 399 | { | |
| 400 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 401 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 402 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 403 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 404 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 405 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 406 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 407 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
| 408 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 409 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 410 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 411 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 412 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 413 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 414 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 415 | 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, | |
| 416 | 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 417 | 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 418 | 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 419 | 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 420 | 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 421 | 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 422 | 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 423 | 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, | |
| 424 | 0x02, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 425 | 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 426 | 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 427 | 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 428 | 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 429 | 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 430 | 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 431 | 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, | |
| 432 | 0x03, 0x03, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 433 | 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 434 | 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 435 | 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 436 | 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 437 | 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 438 | 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 439 | 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, | |
| 440 | 0x04, 0x04, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 441 | 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 442 | 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 443 | 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 444 | 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 445 | 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 446 | 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 447 | 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, | |
| 448 | 0x05, 0x05, 0x05, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 449 | 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 450 | 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 451 | 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 452 | 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 453 | 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 454 | 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 455 | 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, | |
| 456 | 0x06, 0x06, 0x06, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 457 | 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 458 | 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 459 | 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 460 | 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 461 | 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 462 | 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 463 | 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, | |
| 464 | 0x07, 0x07, 0x07, 0x07, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, | |
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| 469 | 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, | |
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| 473 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, | |
| 474 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, | |
| 475 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, | |
| 476 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, | |
| 477 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, | |
| 478 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, | |
| 479 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x09, | |
| 480 | 0x09, 0x09, 0x09, 0x09, 0x09, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, | |
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| 482 | 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, | |
| 483 | 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, | |
| 484 | 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, | |
| 485 | 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, | |
| 486 | 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, | |
| 487 | 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, | |
| 488 | 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 489 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 490 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 491 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 492 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 493 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 494 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 495 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, | |
| 496 | 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 497 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 498 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 499 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 500 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 501 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 502 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 503 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, | |
| 504 | 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 505 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 506 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 507 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 508 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 509 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 510 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 511 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, | |
| 512 | 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 513 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 514 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 515 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 516 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 517 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 518 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 519 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, | |
| 520 | 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 521 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 522 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 523 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 524 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 525 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 526 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 527 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, | |
| 528 | 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, | |
| 529 | 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, | |
| 530 | 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, | |
| 531 | 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, | |
| 532 | 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, | |
| 533 | 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, | |
| 534 | 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, | |
| 535 | 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, | |
| 536 | 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, | |
| 537 | 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, | |
| 538 | 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, | |
| 539 | 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, | |
| 540 | 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x12, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, | |
| 541 | 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, | |
| 542 | 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, | |
| 543 | 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, | |
| 544 | 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, | |
| 545 | 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, | |
| 546 | 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, | |
| 547 | 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, | |
| 548 | 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, | |
| 549 | 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, | |
| 550 | 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, | |
| 551 | 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, | |
| 552 | 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, | |
| 553 | 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, | |
| 554 | 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, | |
| 555 | 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, | |
| 556 | 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, | |
| 557 | 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, | |
| 558 | 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, | |
| 559 | 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, | |
| 560 | 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, | |
| 561 | 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, | |
| 562 | 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, | |
| 563 | 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, | |
| 564 | 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x19, 0x19, 0x19, 0x19, 0x19, | |
| 565 | 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, | |
| 566 | 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, | |
| 567 | 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, | |
| 568 | 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x19, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, | |
| 569 | 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, | |
| 570 | 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, | |
| 571 | 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, | |
| 572 | 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1A, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, | |
| 573 | 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, | |
| 574 | 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, | |
| 575 | 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, | |
| 576 | 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, | |
| 577 | 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, | |
| 578 | 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, | |
| 579 | 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, | |
| 580 | 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1D, 0x1D, 0x1D, 0x1D, | |
| 581 | 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, | |
| 582 | 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, | |
| 583 | 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, | |
| 584 | 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1D, 0x1E, 0x1E, 0x1E, 0x1E, | |
| 585 | 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, | |
| 586 | 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, | |
| 587 | 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, | |
| 588 | 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F, | |
| 589 | 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, | |
| 590 | 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, | |
| 591 | 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, | |
| 592 | 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x20, 0x20, 0x20, 0x20, | |
| 593 | 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, | |
| 594 | 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x21, 0x21, 0x21, | |
| 595 | 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, | |
| 596 | 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x22, 0x22, 0x22, | |
| 597 | 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, | |
| 598 | 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x23, 0x23, 0x23, | |
| 599 | 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, | |
| 600 | 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x23, 0x24, 0x24, 0x24, | |
| 601 | 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, | |
| 602 | 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x24, 0x25, 0x25, 0x25, | |
| 603 | 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, | |
| 604 | 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x25, 0x26, 0x26, 0x26, | |
| 605 | 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, | |
| 606 | 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x27, 0x27, 0x27, | |
| 607 | 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, | |
| 608 | 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x27, 0x28, 0x28, | |
| 609 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, | |
| 610 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x29, 0x29, | |
| 611 | 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, | |
| 612 | 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x2A, 0x2A, | |
| 613 | 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, | |
| 614 | 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x2B, 0x2B, | |
| 615 | 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, | |
| 616 | 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2B, 0x2C, 0x2C, | |
| 617 | 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, | |
| 618 | 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2D, 0x2D, | |
| 619 | 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, | |
| 620 | 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2D, 0x2E, 0x2E, | |
| 621 | 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, | |
| 622 | 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2F, 0x2F, | |
| 623 | 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, | |
| 624 | 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x30, | |
| 625 | 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, | |
| 626 | 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x32, | |
| 627 | 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x33, | |
| 628 | 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x34, | |
| 629 | 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x34, 0x35, | |
| 630 | 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x35, 0x36, | |
| 631 | 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x37, | |
| 632 | 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x37, 0x38, | |
| 633 | 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x38, 0x39, | |
| 634 | 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39, 0x3A, | |
| 635 | 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3A, 0x3B, | |
| 636 | 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3C, | |
| 637 | 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3D, | |
| 638 | 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, | |
| 639 | 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, | |
| 640 | 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, | |
| 641 | 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, | |
| 642 | 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, | |
| 643 | 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, | |
| 644 | 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, | |
| 645 | 0x48, 0x48, 0x48, 0x48, 0x48, 0x48, 0x48, 0x48, 0x49, 0x49, 0x49, 0x49, 0x49, 0x49, 0x49, 0x49, | |
| 646 | 0x4A, 0x4A, 0x4A, 0x4A, 0x4A, 0x4A, 0x4A, 0x4A, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, | |
| 647 | 0x4C, 0x4C, 0x4C, 0x4C, 0x4C, 0x4C, 0x4C, 0x4C, 0x4D, 0x4D, 0x4D, 0x4D, 0x4D, 0x4D, 0x4D, 0x4D, | |
| 648 | 0x4E, 0x4E, 0x4E, 0x4E, 0x4E, 0x4E, 0x4E, 0x4E, 0x4F, 0x4F, 0x4F, 0x4F, 0x4F, 0x4F, 0x4F, 0x4F, | |
| 649 | 0x50, 0x50, 0x50, 0x50, 0x51, 0x51, 0x51, 0x51, 0x52, 0x52, 0x52, 0x52, 0x53, 0x53, 0x53, 0x53, | |
| 650 | 0x54, 0x54, 0x54, 0x54, 0x55, 0x55, 0x55, 0x55, 0x56, 0x56, 0x56, 0x56, 0x57, 0x57, 0x57, 0x57, | |
| 651 | 0x58, 0x58, 0x58, 0x58, 0x59, 0x59, 0x59, 0x59, 0x5A, 0x5A, 0x5A, 0x5A, 0x5B, 0x5B, 0x5B, 0x5B, | |
| 652 | 0x5C, 0x5C, 0x5C, 0x5C, 0x5D, 0x5D, 0x5D, 0x5D, 0x5E, 0x5E, 0x5E, 0x5E, 0x5F, 0x5F, 0x5F, 0x5F, | |
| 653 | 0x60, 0x60, 0x61, 0x61, 0x62, 0x62, 0x63, 0x63, 0x64, 0x64, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, | |
| 654 | 0x68, 0x68, 0x68, 0x69, 0x69, 0x6A, 0x6A, 0x6B, 0x6B, 0x6C, 0x6C, 0x6D, 0x6D, 0x6E, 0x6E, 0x6F, | |
| 655 | 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, | |
| 656 | 0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9, 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0, | |
| 657 | 0xEF, 0xEF, 0xEE, 0xEE, 0xED, 0xED, 0xEC, 0xEC, 0xEB, 0xEB, 0xEA, 0xEA, 0xE9, 0xE9, 0xE8, 0xE8, | |
| 658 | 0xE7, 0xE7, 0xE6, 0xE6, 0xE5, 0xE5, 0xE4, 0xE4, 0xE3, 0xE3, 0xE2, 0xE2, 0xE1, 0xE1, 0xE0, 0xE0, | |
| 659 | 0xDF, 0xDF, 0xDF, 0xDF, 0xDE, 0xDE, 0xDE, 0xDE, 0xDD, 0xDD, 0xDD, 0xDD, 0xDC, 0xDC, 0xDC, 0xDC, | |
| 660 | 0xDB, 0xDB, 0xDB, 0xDB, 0xDA, 0xDA, 0xDA, 0xDA, 0xD9, 0xD9, 0xD9, 0xD9, 0xD8, 0xD8, 0xD8, 0xD8, | |
| 661 | 0xD7, 0xD7, 0xD7, 0xD7, 0xD6, 0xD6, 0xD6, 0xD6, 0xD5, 0xD5, 0xD5, 0xD5, 0xD4, 0xD4, 0xD4, 0xD4, | |
| 662 | 0xD3, 0xD3, 0xD3, 0xD3, 0xD2, 0xD2, 0xD2, 0xD2, 0xD1, 0xD1, 0xD1, 0xD1, 0xD0, 0xD0, 0xD0, 0xD0, | |
| 663 | 0xCF, 0xCF, 0xCF, 0xCF, 0xCF, 0xCF, 0xCF, 0xCF, 0xCE, 0xCE, 0xCE, 0xCE, 0xCE, 0xCE, 0xCE, 0xCE, | |
| 664 | 0xCD, 0xCD, 0xCD, 0xCD, 0xCD, 0xCD, 0xCD, 0xCD, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, | |
| 665 | 0xCB, 0xCB, 0xCB, 0xCB, 0xCB, 0xCB, 0xCB, 0xCB, 0xCA, 0xCA, 0xCA, 0xCA, 0xCA, 0xCA, 0xCA, 0xCA, | |
| 666 | 0xC9, 0xC9, 0xC9, 0xC9, 0xC9, 0xC9, 0xC9, 0xC9, 0xC8, 0xC8, 0xC8, 0xC8, 0xC8, 0xC8, 0xC8, 0xC8, | |
| 667 | 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, | |
| 668 | 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xC4, 0xC4, 0xC4, 0xC4, 0xC4, 0xC4, 0xC4, 0xC4, | |
| 669 | 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xC2, 0xC2, 0xC2, 0xC2, 0xC2, 0xC2, 0xC2, | |
| 670 | 0xC2, 0xC1, 0xC1, 0xC1, 0xC1, 0xC1, 0xC1, 0xC1, 0xC1, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, | |
| 671 | 0xC0, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, 0xBF, | |
| 672 | 0xBF, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, | |
| 673 | 0xBE, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, | |
| 674 | 0xBD, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, 0xBC, | |
| 675 | 0xBC, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, 0xBB, | |
| 676 | 0xBB, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, 0xBA, | |
| 677 | 0xBA, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, 0xB9, | |
| 678 | 0xB9, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, 0xB8, | |
| 679 | 0xB8, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, 0xB7, | |
| 680 | 0xB7, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, 0xB6, | |
| 681 | 0xB6, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, 0xB5, | |
| 682 | 0xB5, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, | |
| 683 | 0xB4, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, 0xB3, | |
| 684 | 0xB3, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, 0xB2, | |
| 685 | 0xB2, 0xB2, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, 0xB1, | |
| 686 | 0xB1, 0xB1, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, 0xB0, | |
| 687 | 0xB0, 0xB0, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, | |
| 688 | 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, 0xAF, | |
| 689 | 0xAF, 0xAF, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, | |
| 690 | 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, 0xAE, | |
| 691 | 0xAE, 0xAE, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, | |
| 692 | 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, 0xAD, | |
| 693 | 0xAD, 0xAD, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, | |
| 694 | 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xAC, | |
| 695 | 0xAC, 0xAC, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, | |
| 696 | 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, 0xAB, | |
| 697 | 0xAB, 0xAB, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, | |
| 698 | 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, | |
| 699 | 0xAA, 0xAA, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, | |
| 700 | 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, 0xA9, | |
| 701 | 0xA9, 0xA9, 0xA9, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, | |
| 702 | 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, 0xA8, | |
| 703 | 0xA8, 0xA8, 0xA8, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, | |
| 704 | 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, 0xA7, | |
| 705 | 0xA7, 0xA7, 0xA7, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, | |
| 706 | 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, | |
| 707 | 0xA6, 0xA6, 0xA6, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, | |
| 708 | 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, | |
| 709 | 0xA5, 0xA5, 0xA5, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, | |
| 710 | 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, | |
| 711 | 0xA4, 0xA4, 0xA4, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, | |
| 712 | 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, | |
| 713 | 0xA3, 0xA3, 0xA3, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, | |
| 714 | 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, 0xA2, | |
| 715 | 0xA2, 0xA2, 0xA2, 0xA2, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, | |
| 716 | 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, 0xA1, | |
| 717 | 0xA1, 0xA1, 0xA1, 0xA1, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, | |
| 718 | 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, 0xA0, | |
| 719 | 0xA0, 0xA0, 0xA0, 0xA0, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, | |
| 720 | 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, | |
| 721 | 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, | |
| 722 | 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, | |
| 723 | 0x9F, 0x9F, 0x9F, 0x9F, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, | |
| 724 | 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, | |
| 725 | 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, | |
| 726 | 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, 0x9E, | |
| 727 | 0x9E, 0x9E, 0x9E, 0x9E, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, | |
| 728 | 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, | |
| 729 | 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, | |
| 730 | 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, | |
| 731 | 0x9D, 0x9D, 0x9D, 0x9D, 0x9D, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, | |
| 732 | 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, | |
| 733 | 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, | |
| 734 | 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, | |
| 735 | 0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, | |
| 736 | 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, | |
| 737 | 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, | |
| 738 | 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, | |
| 739 | 0x9B, 0x9B, 0x9B, 0x9B, 0x9B, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, | |
| 740 | 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, | |
| 741 | 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, | |
| 742 | 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, | |
| 743 | 0x9A, 0x9A, 0x9A, 0x9A, 0x9A, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, | |
| 744 | 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, | |
| 745 | 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, | |
| 746 | 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, | |
| 747 | 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, | |
| 748 | 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, | |
| 749 | 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, | |
| 750 | 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, | |
| 751 | 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, | |
| 752 | 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, | |
| 753 | 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, | |
| 754 | 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, | |
| 755 | 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, | |
| 756 | 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, | |
| 757 | 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, | |
| 758 | 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, | |
| 759 | 0x96, 0x96, 0x96, 0x96, 0x96, 0x96, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, | |
| 760 | 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, | |
| 761 | 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, | |
| 762 | 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, | |
| 763 | 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x95, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, | |
| 764 | 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, | |
| 765 | 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, | |
| 766 | 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, | |
| 767 | 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, | |
| 768 | 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, | |
| 769 | 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, | |
| 770 | 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, | |
| 771 | 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x93, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, | |
| 772 | 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, | |
| 773 | 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, | |
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| 803 | 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, | |
| 804 | 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, | |
| 805 | 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, | |
| 806 | 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, | |
| 807 | 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8D, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
| 808 | 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
| 809 | 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
| 810 | 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
| 811 | 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
| 812 | 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
| 813 | 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
| 814 | 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, 0x8C, | |
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| 816 | 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, | |
| 817 | 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, | |
| 818 | 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, | |
| 819 | 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, | |
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| 822 | 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, | |
| 823 | 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 824 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 825 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 826 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 827 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 828 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 829 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 830 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, | |
| 831 | 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x8A, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 832 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 833 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 834 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 835 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 836 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 837 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 838 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, | |
| 839 | 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x88, 0x88, 0x88, 0x88, | |
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| 844 | 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, | |
| 845 | 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, | |
| 846 | 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, | |
| 847 | 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x87, 0x87, 0x87, 0x87, | |
| 848 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, | |
| 849 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, | |
| 850 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, | |
| 851 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, | |
| 852 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, | |
| 853 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, | |
| 854 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, | |
| 855 | 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x86, 0x86, 0x86, | |
| 856 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, | |
| 857 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, | |
| 858 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, | |
| 859 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, | |
| 860 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, | |
| 861 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, | |
| 862 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, | |
| 863 | 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x85, 0x85, 0x85, | |
| 864 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, | |
| 865 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, | |
| 866 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, | |
| 867 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, | |
| 868 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, | |
| 869 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, | |
| 870 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, | |
| 871 | 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x84, 0x84, | |
| 872 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, | |
| 873 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, | |
| 874 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, | |
| 875 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, | |
| 876 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, | |
| 877 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, | |
| 878 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, | |
| 879 | 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x83, 0x83, | |
| 880 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, | |
| 881 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, | |
| 882 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, | |
| 883 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, | |
| 884 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, | |
| 885 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, | |
| 886 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, | |
| 887 | 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x82, | |
| 888 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, | |
| 889 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, | |
| 890 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, | |
| 891 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, | |
| 892 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, | |
| 893 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, | |
| 894 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, | |
| 895 | 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x81, | |
| 896 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 897 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 898 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 899 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 900 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 901 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 902 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 903 | 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, | |
| 904 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, | |
| 905 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, | |
| 906 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, | |
| 907 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, | |
| 908 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, | |
| 909 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, | |
| 910 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, | |
| 911 | 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 | |
| 912 | }; | |
| 913 | ||
| 914 | uint8 *_l2u = _l2u_ + 4096; | |
| 915 | ||
| 916 | ||
| 917 | /* $Id$ Greg Lee */ | |
| 918 | int xmap[XMAPMAX][5] = { | |
| 919 | { SFXBANK, 0, 0, 120, 0 }, | |
| 920 | { SFXBANK, 0, 1, 120, 1 }, | |
| 921 | { SFXBANK, 0, 2, 120, 2 }, | |
| 922 | { SFXBANK, 0, 3, 120, 3 }, | |
| 923 | { SFXBANK, 0, 4, 120, 4 }, | |
| 924 | { SFXBANK, 0, 5, 120, 5 }, | |
| 925 | { SFXBANK, 0, 16, 120, 16 }, | |
| 926 | { SFXBANK, 0, 32, 120, 32 }, | |
| 927 | { SFXBANK, 0, 33, 120, 33 }, | |
| 928 | { SFXBANK, 0, 34, 120, 34 }, | |
| 929 | { SFXBANK, 0, 35, 120, 35 }, | |
| 930 | { SFXBANK, 0, 36, 120, 36 }, | |
| 931 | { SFXBANK, 0, 48, 120, 48 }, | |
| 932 | { SFXBANK, 0, 49, 120, 49 }, | |
| 933 | { SFXBANK, 0, 50, 120, 50 }, | |
| 934 | { SFXBANK, 0, 51, 120, 51 }, | |
| 935 | { SFXBANK, 0, 52, 120, 52 }, | |
| 936 | { SFXBANK, 0, 54, 120, 54 }, | |
| 937 | { SFXBANK, 0, 55, 120, 55 }, | |
| 938 | { SFXBANK, 0, 64, 120, 64 }, | |
| 939 | { SFXBANK, 0, 65, 120, 65 }, | |
| 940 | { SFXBANK, 0, 66, 120, 66 }, | |
| 941 | { SFXBANK, 0, 67, 120, 67 }, | |
| 942 | { SFXBANK, 0, 68, 120, 68 }, | |
| 943 | { SFXBANK, 0, 69, 120, 69 }, | |
| 944 | { SFXBANK, 0, 70, 120, 70 }, | |
| 945 | { SFXBANK, 0, 80, 120, 80 }, | |
| 946 | { SFXBANK, 0, 81, 120, 81 }, | |
| 947 | { SFXBANK, 0, 82, 120, 82 }, | |
| 948 | { SFXBANK, 0, 83, 120, 83 }, | |
| 949 | { SFXBANK, 0, 84, 120, 84 }, | |
| 950 | { SFXBANK, 0, 85, 120, 85 }, | |
| 951 | { SFXBANK, 0, 86, 120, 86 }, | |
| 952 | { SFXBANK, 0, 87, 120, 87 }, | |
| 953 | { SFXBANK, 0, 88, 120, 88 }, | |
| 954 | { SFXBANK, 0, 89, 120, 89 }, | |
| 955 | { SFXBANK, 0, 90, 120, 90 }, | |
| 956 | { SFXBANK, 0, 96, 120, 96 }, | |
| 957 | { SFXBANK, 0, 97, 120, 97 }, | |
| 958 | { SFXBANK, 0, 98, 120, 98 }, | |
| 959 | { SFXBANK, 0, 99, 120, 99 }, | |
| 960 | { SFXBANK, 0, 100, 120, 100 }, | |
| 961 | { SFXBANK, 0, 101, 120, 101 }, | |
| 962 | { SFXBANK, 0, 112, 120, 112 }, | |
| 963 | { SFXBANK, 0, 113, 120, 113 }, | |
| 964 | { SFXBANK, 0, 114, 120, 114 }, | |
| 965 | { SFXBANK, 0, 115, 120, 115 }, | |
| 966 | { SFXDRUM1, 0, 36, 121, 36 }, | |
| 967 | { SFXDRUM1, 0, 37, 121, 37 }, | |
| 968 | { SFXDRUM1, 0, 38, 121, 38 }, | |
| 969 | { SFXDRUM1, 0, 39, 121, 39 }, | |
| 970 | { SFXDRUM1, 0, 40, 121, 40 }, | |
| 971 | { SFXDRUM1, 0, 41, 121, 41 }, | |
| 972 | { SFXDRUM1, 0, 52, 121, 52 }, | |
| 973 | { SFXDRUM1, 0, 68, 121, 68 }, | |
| 974 | { SFXDRUM1, 0, 69, 121, 69 }, | |
| 975 | { SFXDRUM1, 0, 70, 121, 70 }, | |
| 976 | { SFXDRUM1, 0, 71, 121, 71 }, | |
| 977 | { SFXDRUM1, 0, 72, 121, 72 }, | |
| 978 | { SFXDRUM1, 0, 84, 121, 84 }, | |
| 979 | { SFXDRUM1, 0, 85, 121, 85 }, | |
| 980 | { SFXDRUM1, 0, 86, 121, 86 }, | |
| 981 | { SFXDRUM1, 0, 87, 121, 87 }, | |
| 982 | { SFXDRUM1, 0, 88, 121, 88 }, | |
| 983 | { SFXDRUM1, 0, 90, 121, 90 }, | |
| 984 | { SFXDRUM1, 0, 91, 121, 91 }, | |
| 985 | { SFXDRUM1, 1, 36, 122, 36 }, | |
| 986 | { SFXDRUM1, 1, 37, 122, 37 }, | |
| 987 | { SFXDRUM1, 1, 38, 122, 38 }, | |
| 988 | { SFXDRUM1, 1, 39, 122, 39 }, | |
| 989 | { SFXDRUM1, 1, 40, 122, 40 }, | |
| 990 | { SFXDRUM1, 1, 41, 122, 41 }, | |
| 991 | { SFXDRUM1, 1, 42, 122, 42 }, | |
| 992 | { SFXDRUM1, 1, 52, 122, 52 }, | |
| 993 | { SFXDRUM1, 1, 53, 122, 53 }, | |
| 994 | { SFXDRUM1, 1, 54, 122, 54 }, | |
| 995 | { SFXDRUM1, 1, 55, 122, 55 }, | |
| 996 | { SFXDRUM1, 1, 56, 122, 56 }, | |
| 997 | { SFXDRUM1, 1, 57, 122, 57 }, | |
| 998 | { SFXDRUM1, 1, 58, 122, 58 }, | |
| 999 | { SFXDRUM1, 1, 59, 122, 59 }, | |
| 1000 | { SFXDRUM1, 1, 60, 122, 60 }, | |
| 1001 | { SFXDRUM1, 1, 61, 122, 61 }, | |
| 1002 | { SFXDRUM1, 1, 62, 122, 62 }, | |
| 1003 | { SFXDRUM1, 1, 68, 122, 68 }, | |
| 1004 | { SFXDRUM1, 1, 69, 122, 69 }, | |
| 1005 | { SFXDRUM1, 1, 70, 122, 70 }, | |
| 1006 | { SFXDRUM1, 1, 71, 122, 71 }, | |
| 1007 | { SFXDRUM1, 1, 72, 122, 72 }, | |
| 1008 | { SFXDRUM1, 1, 73, 122, 73 }, | |
| 1009 | { SFXDRUM1, 1, 84, 122, 84 }, | |
| 1010 | { SFXDRUM1, 1, 85, 122, 85 }, | |
| 1011 | { SFXDRUM1, 1, 86, 122, 86 }, | |
| 1012 | { SFXDRUM1, 1, 87, 122, 87 }, | |
| 1013 | { XGDRUM, 0, 25, 40, 38 }, | |
| 1014 | { XGDRUM, 0, 26, 40, 40 }, | |
| 1015 | { XGDRUM, 0, 27, 40, 39 }, | |
| 1016 | { XGDRUM, 0, 28, 40, 30 }, | |
| 1017 | { XGDRUM, 0, 29, 0, 25 }, | |
| 1018 | { XGDRUM, 0, 30, 0, 85 }, | |
| 1019 | { XGDRUM, 0, 31, 0, 38 }, | |
| 1020 | { XGDRUM, 0, 32, 0, 37 }, | |
| 1021 | { XGDRUM, 0, 33, 0, 36 }, | |
| 1022 | { XGDRUM, 0, 34, 0, 38 }, | |
| 1023 | { XGDRUM, 0, 62, 0, 101 }, | |
| 1024 | { XGDRUM, 0, 63, 0, 102 }, | |
| 1025 | { XGDRUM, 0, 64, 0, 103 }, | |
| 1026 | { XGDRUM, 8, 25, 40, 38 }, | |
| 1027 | { XGDRUM, 8, 26, 40, 40 }, | |
| 1028 | { XGDRUM, 8, 27, 40, 39 }, | |
| 1029 | { XGDRUM, 8, 28, 40, 40 }, | |
| 1030 | { XGDRUM, 8, 29, 8, 25 }, | |
| 1031 | { XGDRUM, 8, 30, 8, 85 }, | |
| 1032 | { XGDRUM, 8, 31, 8, 38 }, | |
| 1033 | { XGDRUM, 8, 32, 8, 37 }, | |
| 1034 | { XGDRUM, 8, 33, 8, 36 }, | |
| 1035 | { XGDRUM, 8, 34, 8, 38 }, | |
| 1036 | { XGDRUM, 8, 62, 8, 101 }, | |
| 1037 | { XGDRUM, 8, 63, 8, 102 }, | |
| 1038 | { XGDRUM, 8, 64, 8, 103 }, | |
| 1039 | { XGDRUM, 16, 25, 40, 38 }, | |
| 1040 | { XGDRUM, 16, 26, 40, 40 }, | |
| 1041 | { XGDRUM, 16, 27, 40, 39 }, | |
| 1042 | { XGDRUM, 16, 28, 40, 40 }, | |
| 1043 | { XGDRUM, 16, 29, 16, 25 }, | |
| 1044 | { XGDRUM, 16, 30, 16, 85 }, | |
| 1045 | { XGDRUM, 16, 31, 16, 38 }, | |
| 1046 | { XGDRUM, 16, 32, 16, 37 }, | |
| 1047 | { XGDRUM, 16, 33, 16, 36 }, | |
| 1048 | { XGDRUM, 16, 34, 16, 38 }, | |
| 1049 | { XGDRUM, 16, 62, 16, 101 }, | |
| 1050 | { XGDRUM, 16, 63, 16, 102 }, | |
| 1051 | { XGDRUM, 16, 64, 16, 103 }, | |
| 1052 | { XGDRUM, 24, 25, 40, 38 }, | |
| 1053 | { XGDRUM, 24, 26, 40, 40 }, | |
| 1054 | { XGDRUM, 24, 27, 40, 39 }, | |
| 1055 | { XGDRUM, 24, 28, 24, 100 }, | |
| 1056 | { XGDRUM, 24, 29, 24, 25 }, | |
| 1057 | { XGDRUM, 24, 30, 24, 15 }, | |
| 1058 | { XGDRUM, 24, 31, 24, 38 }, | |
| 1059 | { XGDRUM, 24, 32, 24, 37 }, | |
| 1060 | { XGDRUM, 24, 33, 24, 36 }, | |
| 1061 | { XGDRUM, 24, 34, 24, 38 }, | |
| 1062 | { XGDRUM, 24, 62, 24, 101 }, | |
| 1063 | { XGDRUM, 24, 63, 24, 102 }, | |
| 1064 | { XGDRUM, 24, 64, 24, 103 }, | |
| 1065 | { XGDRUM, 24, 78, 0, 17 }, | |
| 1066 | { XGDRUM, 24, 79, 0, 18 }, | |
| 1067 | { XGDRUM, 25, 25, 40, 38 }, | |
| 1068 | { XGDRUM, 25, 26, 40, 40 }, | |
| 1069 | { XGDRUM, 25, 27, 40, 39 }, | |
| 1070 | { XGDRUM, 25, 28, 25, 100 }, | |
| 1071 | { XGDRUM, 25, 29, 25, 25 }, | |
| 1072 | { XGDRUM, 25, 30, 25, 15 }, | |
| 1073 | { XGDRUM, 25, 31, 25, 38 }, | |
| 1074 | { XGDRUM, 25, 32, 25, 37 }, | |
| 1075 | { XGDRUM, 25, 33, 25, 36 }, | |
| 1076 | { XGDRUM, 25, 34, 25, 38 }, | |
| 1077 | { XGDRUM, 25, 78, 0, 17 }, | |
| 1078 | { XGDRUM, 25, 79, 0, 18 }, | |
| 1079 | { XGDRUM, 32, 25, 40, 38 }, | |
| 1080 | { XGDRUM, 32, 26, 40, 40 }, | |
| 1081 | { XGDRUM, 32, 27, 40, 39 }, | |
| 1082 | { XGDRUM, 32, 28, 40, 40 }, | |
| 1083 | { XGDRUM, 32, 29, 32, 25 }, | |
| 1084 | { XGDRUM, 32, 30, 32, 85 }, | |
| 1085 | { XGDRUM, 32, 31, 32, 38 }, | |
| 1086 | { XGDRUM, 32, 32, 32, 37 }, | |
| 1087 | { XGDRUM, 32, 33, 32, 36 }, | |
| 1088 | { XGDRUM, 32, 34, 32, 38 }, | |
| 1089 | { XGDRUM, 32, 62, 32, 101 }, | |
| 1090 | { XGDRUM, 32, 63, 32, 102 }, | |
| 1091 | { XGDRUM, 32, 64, 32, 103 }, | |
| 1092 | { XGDRUM, 40, 25, 40, 38 }, | |
| 1093 | { XGDRUM, 40, 26, 40, 40 }, | |
| 1094 | { XGDRUM, 40, 27, 40, 39 }, | |
| 1095 | { XGDRUM, 40, 28, 40, 40 }, | |
| 1096 | { XGDRUM, 40, 29, 40, 25 }, | |
| 1097 | { XGDRUM, 40, 30, 40, 85 }, | |
| 1098 | { XGDRUM, 40, 31, 40, 39 }, | |
| 1099 | { XGDRUM, 40, 32, 40, 37 }, | |
| 1100 | { XGDRUM, 40, 33, 40, 36 }, | |
| 1101 | { XGDRUM, 40, 34, 40, 38 }, | |
| 1102 | { XGDRUM, 40, 38, 40, 39 }, | |
| 1103 | { XGDRUM, 40, 39, 0, 39 }, | |
| 1104 | { XGDRUM, 40, 40, 40, 38 }, | |
| 1105 | { XGDRUM, 40, 42, 0, 42 }, | |
| 1106 | { XGDRUM, 40, 46, 0, 46 }, | |
| 1107 | { XGDRUM, 40, 62, 40, 101 }, | |
| 1108 | { XGDRUM, 40, 63, 40, 102 }, | |
| 1109 | { XGDRUM, 40, 64, 40, 103 }, | |
| 1110 | { XGDRUM, 40, 87, 40, 87 } | |
| 1111 | }; | |
| 0 | /* | |
| 0 | /* | |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | 7 | |
| 8 | #ifdef LOOKUP_SINE | |
| 9 | extern FLOAT_T sine(int x); | |
| 10 | #else | |
| 8 | tables.h | |
| 9 | */ | |
| 10 | ||
| 11 | 11 | #include <math.h> |
| 12 | 12 | #define sine(x) (sin((2*PI/1024.0) * (x))) |
| 13 | #endif | |
| 14 | 13 | |
| 15 | 14 | #define SINE_CYCLE_LENGTH 1024 |
| 16 | extern int32 freq_table[]; | |
| 17 | extern double vol_table[]; | |
| 18 | extern double expr_table[]; | |
| 19 | extern double bend_fine[]; | |
| 20 | extern double bend_coarse[]; | |
| 21 | extern uint8 *_l2u; /* 13-bit PCM to 8-bit u-law */ | |
| 22 | extern uint8 _l2u_[]; /* used in LOOKUP_HACK */ | |
| 23 | #ifdef LOOKUP_HACK | |
| 24 | extern int16 _u2l[]; | |
| 25 | extern int32 *mixup; | |
| 26 | #ifdef LOOKUP_INTERPOLATION | |
| 27 | extern int8 *iplookup; | |
| 28 | #endif | |
| 29 | #endif | |
| 30 | ||
| 31 | extern void init_tables(void); | |
| 32 | ||
| 33 | #define XMAPMAX 800 | |
| 34 | extern int xmap[XMAPMAX][5]; | |
| 35 | ||
| 15 | extern const Sint32 freq_table[]; | |
| 16 | extern const double vol_table[]; | |
| 17 | extern const double bend_fine[]; | |
| 18 | extern const double bend_coarse[]; |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | */ | |
| 8 | ||
| 9 | #if HAVE_CONFIG_H | |
| 10 | # include <config.h> | |
| 11 | #endif | |
| 7 | 12 | |
| 8 | 13 | #include <stdio.h> |
| 9 | 14 | #include <stdlib.h> |
| 10 | 15 | #include <string.h> |
| 11 | 16 | |
| 12 | 17 | #include "SDL.h" |
| 13 | #include "config.h" | |
| 18 | ||
| 19 | #include "timidity.h" | |
| 20 | ||
| 21 | #include "options.h" | |
| 14 | 22 | #include "common.h" |
| 15 | 23 | #include "instrum.h" |
| 16 | 24 | #include "playmidi.h" |
| 17 | 25 | #include "readmidi.h" |
| 18 | 26 | #include "output.h" |
| 19 | #include "ctrlmode.h" | |
| 20 | #include "timidity.h" | |
| 21 | 27 | |
| 22 | 28 | #include "tables.h" |
| 23 | 29 | |
| 24 | void (*s32tobuf)(void *dp, int32 *lp, int32 c); | |
| 25 | int free_instruments_afterwards=0; | |
| 26 | static char def_instr_name[256]=""; | |
| 27 | ||
| 28 | int AUDIO_BUFFER_SIZE; | |
| 29 | resample_t *resample_buffer=NULL; | |
| 30 | int32 *common_buffer=NULL; | |
| 31 | int num_ochannels; | |
| 30 | ToneBank *master_tonebank[MAXBANK], *master_drumset[MAXBANK]; | |
| 31 | ||
| 32 | static char def_instr_name[256] = ""; | |
| 32 | 33 | |
| 33 | 34 | #define MAXWORDS 10 |
| 35 | ||
| 36 | /* Quick-and-dirty fgets() replacement. */ | |
| 37 | ||
| 38 | static char *RWgets(SDL_RWops *rw, char *s, int size) | |
| 39 | { | |
| 40 | int num_read = 0; | |
| 41 | char *p = s; | |
| 42 | ||
| 43 | --size;/* so that we nul terminate properly */ | |
| 44 | ||
| 45 | for (; num_read < size; ++p) | |
| 46 | { | |
| 47 | if (SDL_RWread(rw, p, 1, 1) != 1) | |
| 48 | break; | |
| 49 | ||
| 50 | num_read++; | |
| 51 | ||
| 52 | /* Unlike fgets(), don't store newline. Under Windows/DOS we'll | |
| 53 | * probably get an extra blank line for every line that's being | |
| 54 | * read, but that should be ok. | |
| 55 | */ | |
| 56 | if (*p == '\n' || *p == '\r') | |
| 57 | { | |
| 58 | *p = '\0'; | |
| 59 | return s; | |
| 60 | } | |
| 61 | } | |
| 62 | ||
| 63 | *p = '\0'; | |
| 64 | ||
| 65 | return (num_read != 0) ? s : NULL; | |
| 66 | } | |
| 34 | 67 | |
| 35 | 68 | static int read_config_file(const char *name) |
| 36 | 69 | { |
| 37 | FILE *fp; | |
| 38 | char tmp[PATH_MAX], *w[MAXWORDS], *cp; | |
| 70 | SDL_RWops *rw; | |
| 71 | char tmp[1024], *w[MAXWORDS], *cp; | |
| 39 | 72 | ToneBank *bank=0; |
| 40 | 73 | int i, j, k, line=0, words; |
| 41 | 74 | static int rcf_count=0; |
| 42 | 75 | |
| 43 | 76 | if (rcf_count>50) |
| 44 | { | |
| 45 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 46 | "Probable source loop in configuration files"); | |
| 77 | { | |
| 78 | SNDDBG(("Probable source loop in configuration files\n")); | |
| 47 | 79 | return (-1); |
| 48 | } | |
| 49 | ||
| 50 | if (!(fp=open_file(name, 1, OF_VERBOSE))) | |
| 80 | } | |
| 81 | ||
| 82 | if (!(rw=open_file(name))) | |
| 51 | 83 | return -1; |
| 52 | 84 | |
| 53 | while (fgets(tmp, sizeof(tmp), fp)) | |
| 85 | while (RWgets(rw, tmp, sizeof(tmp))) | |
| 54 | 86 | { |
| 55 | 87 | line++; |
| 56 | w[words=0]=strtok(tmp, " \t\r\n\240"); | |
| 57 | if (!w[0] || (*w[0]=='#')) continue; | |
| 58 | while (w[words] && (words < (MAXWORDS-1))) | |
| 59 | { | |
| 60 | w[++words]=strtok(0," \t\r\n\240"); | |
| 61 | if (w[words] && w[words][0]=='#') break; | |
| 62 | } | |
| 63 | if (!strcmp(w[0], "map")) continue; | |
| 64 | if (!strcmp(w[0], "dir")) | |
| 88 | words=0; | |
| 89 | w[0]=strtok(tmp, " \t\240"); | |
| 90 | if (!w[0]) continue; | |
| 91 | ||
| 92 | /* Originally the TiMidity++ extensions were prefixed like this */ | |
| 93 | if (strcmp(w[0], "#extension") == 0) | |
| 94 | { | |
| 95 | w[0]=strtok(0, " \t\240"); | |
| 96 | if (!w[0]) continue; | |
| 97 | } | |
| 98 | ||
| 99 | if (*w[0] == '#') | |
| 100 | continue; | |
| 101 | ||
| 102 | while (w[words] && *w[words] != '#' && (words < (MAXWORDS-1))) | |
| 103 | w[++words]=strtok(0," \t\240"); | |
| 104 | ||
| 105 | /* | |
| 106 | * TiMidity++ adds a number of extensions to the config file format. | |
| 107 | * Many of them are completely irrelevant to SDL_sound, but at least | |
| 108 | * we shouldn't choke on them. | |
| 109 | * | |
| 110 | * Unfortunately the documentation for these extensions is often quite | |
| 111 | * vague, gramatically strange or completely absent. | |
| 112 | */ | |
| 113 | if ( | |
| 114 | !strcmp(w[0], "comm") /* "comm" program second */ | |
| 115 | || !strcmp(w[0], "HTTPproxy") /* "HTTPproxy" hostname:port */ | |
| 116 | || !strcmp(w[0], "FTPproxy") /* "FTPproxy" hostname:port */ | |
| 117 | || !strcmp(w[0], "mailaddr") /* "mailaddr" your-mail-address */ | |
| 118 | || !strcmp(w[0], "opt") /* "opt" timidity-options */ | |
| 119 | ) | |
| 120 | { | |
| 121 | /* | |
| 122 | * + "comm" sets some kind of comment -- the documentation is too | |
| 123 | * vague for me to understand at this time. | |
| 124 | * + "HTTPproxy", "FTPproxy" and "mailaddr" are for reading data | |
| 125 | * over a network, rather than from the file system. | |
| 126 | * + "opt" specifies default options for TiMidity++. | |
| 127 | * | |
| 128 | * These are all quite useless for our version of TiMidity, so | |
| 129 | * they can safely remain no-ops. | |
| 130 | */ | |
| 131 | } else if (!strcmp(w[0], "timeout")) /* "timeout" program second */ | |
| 132 | { | |
| 133 | /* | |
| 134 | * Specifies a timeout value of the program. A number of seconds | |
| 135 | * before TiMidity kills the note. This may be useful to implement | |
| 136 | * later, but I don't see any urgent need for it. | |
| 137 | */ | |
| 138 | SNDDBG(("FIXME: Implement \"timeout\" in TiMidity config.\n")); | |
| 139 | } else if (!strcmp(w[0], "copydrumset") /* "copydrumset" drumset */ | |
| 140 | || !strcmp(w[0], "copybank")) /* "copybank" bank */ | |
| 141 | { | |
| 142 | /* | |
| 143 | * Copies all the settings of the specified drumset or bank to | |
| 144 | * the current drumset or bank. May be useful later, but not a | |
| 145 | * high priority. | |
| 146 | */ | |
| 147 | SNDDBG(("FIXME: Implement \"%s\" in TiMidity config.\n", w[0])); | |
| 148 | } else if (!strcmp(w[0], "undef")) /* "undef" progno */ | |
| 149 | { | |
| 150 | /* | |
| 151 | * Undefines the tone "progno" of the current tone bank (or | |
| 152 | * drum set?). Not a high priority. | |
| 153 | */ | |
| 154 | SNDDBG(("FIXME: Implement \"undef\" in TiMidity config.\n")); | |
| 155 | } else if (!strcmp(w[0], "altassign")) /* "altassign" prog1 prog2 ... */ | |
| 156 | { | |
| 157 | /* | |
| 158 | * Sets the alternate assign for drum set. Whatever that's | |
| 159 | * supposed to mean. | |
| 160 | */ | |
| 161 | SNDDBG(("FIXME: Implement \"altassign\" in TiMidity config.\n")); | |
| 162 | } else if (!strcmp(w[0], "soundfont") | |
| 163 | || !strcmp(w[0], "font")) | |
| 164 | { | |
| 165 | /* | |
| 166 | * I can't find any documentation for these, but I guess they're | |
| 167 | * an alternative way of loading/unloading instruments. | |
| 168 | * | |
| 169 | * "soundfont" sf_file "remove" | |
| 170 | * "soundfont" sf_file ["order=" order] ["cutoff=" cutoff] | |
| 171 | * ["reso=" reso] ["amp=" amp] | |
| 172 | * "font" "exclude" bank preset keynote | |
| 173 | * "font" "order" order bank preset keynote | |
| 174 | */ | |
| 175 | SNDDBG(("FIXME: Implmement \"%s\" in TiMidity config.\n", w[0])); | |
| 176 | } else if (!strcmp(w[0], "progbase")) | |
| 177 | { | |
| 178 | /* | |
| 179 | * The documentation for this makes absolutely no sense to me, but | |
| 180 | * apparently it sets some sort of base offset for tone numbers. | |
| 181 | * Why anyone would want to do this is beyond me. | |
| 182 | */ | |
| 183 | SNDDBG(("FIXME: Implement \"progbase\" in TiMidity config.\n")); | |
| 184 | } else if (!strcmp(w[0], "map")) /* "map" name set1 elem1 set2 elem2 */ | |
| 185 | { | |
| 186 | /* | |
| 187 | * This extension is the one we will need to implement, as it is | |
| 188 | * used by the "eawpats". Unfortunately I cannot find any | |
| 189 | * documentation whatsoever for it, but it looks like it's used | |
| 190 | * for remapping one instrument to another somehow. | |
| 191 | */ | |
| 192 | SNDDBG(("FIXME: Implement \"map\" in TiMidity config.\n")); | |
| 193 | } | |
| 194 | ||
| 195 | /* Standard TiMidity config */ | |
| 196 | ||
| 197 | else if (!strcmp(w[0], "dir")) | |
| 65 | 198 | { |
| 66 | 199 | if (words < 2) |
| 67 | { | |
| 68 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 69 | "%s: line %d: No directory given\n", name, line); | |
| 70 | close_file(fp); | |
| 71 | return -2; | |
| 72 | } | |
| 200 | { | |
| 201 | SNDDBG(("%s: line %d: No directory given\n", name, line)); | |
| 202 | goto fail; | |
| 203 | } | |
| 73 | 204 | for (i=1; i<words; i++) |
| 74 | add_to_pathlist(w[i]); | |
| 75 | } | |
| 76 | else if (!strcmp(w[0], "source")) | |
| 77 | { | |
| 78 | if (words < 2) | |
| 79 | { | |
| 80 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 81 | "%s: line %d: No file name given\n", name, line); | |
| 82 | close_file(fp); | |
| 83 | return -2; | |
| 84 | } | |
| 85 | for (i=1; i<words; i++) | |
| 86 | { | |
| 87 | rcf_count++; | |
| 88 | read_config_file(w[i]); | |
| 89 | rcf_count--; | |
| 90 | } | |
| 91 | } | |
| 92 | else if (!strcmp(w[0], "default")) | |
| 93 | { | |
| 94 | if (words != 2) | |
| 95 | { | |
| 96 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 97 | "%s: line %d: Must specify exactly one patch name\n", | |
| 98 | name, line); | |
| 99 | close_file(fp); | |
| 100 | return -2; | |
| 101 | } | |
| 102 | strncpy(def_instr_name, w[1], 255); | |
| 103 | def_instr_name[255]='\0'; | |
| 104 | } | |
| 205 | add_to_pathlist(w[i]); | |
| 206 | } | |
| 207 | else if (!strcmp(w[0], "source")) | |
| 208 | { | |
| 209 | if (words < 2) | |
| 210 | { | |
| 211 | SNDDBG(("%s: line %d: No file name given\n", name, line)); | |
| 212 | goto fail; | |
| 213 | } | |
| 214 | for (i=1; i<words; i++) | |
| 215 | { | |
| 216 | int status; | |
| 217 | rcf_count++; | |
| 218 | status = read_config_file(w[i]); | |
| 219 | rcf_count--; | |
| 220 | if (status != 0) { | |
| 221 | SDL_RWclose(rw); | |
| 222 | return status; | |
| 223 | } | |
| 224 | } | |
| 225 | } | |
| 226 | else if (!strcmp(w[0], "default")) | |
| 227 | { | |
| 228 | if (words != 2) | |
| 229 | { | |
| 230 | SNDDBG(("%s: line %d: Must specify exactly one patch name\n", | |
| 231 | name, line)); | |
| 232 | goto fail; | |
| 233 | } | |
| 234 | strncpy(def_instr_name, w[1], 255); | |
| 235 | def_instr_name[255]='\0'; | |
| 236 | } | |
| 105 | 237 | else if (!strcmp(w[0], "drumset")) |
| 106 | { | |
| 107 | if (words < 2) | |
| 108 | { | |
| 109 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 110 | "%s: line %d: No drum set number given\n", | |
| 111 | name, line); | |
| 112 | close_file(fp); | |
| 113 | return -2; | |
| 114 | } | |
| 115 | i=atoi(w[1]); | |
| 116 | if (i<0 || i>127) | |
| 117 | { | |
| 118 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 119 | "%s: line %d: Drum set must be between 0 and 127\n", | |
| 120 | name, line); | |
| 121 | close_file(fp); | |
| 122 | return -2; | |
| 123 | } | |
| 124 | if (!drumset[i]) | |
| 125 | { | |
| 126 | drumset[i]=safe_malloc(sizeof(ToneBank)); | |
| 127 | memset(drumset[i], 0, sizeof(ToneBank)); | |
| 128 | } | |
| 129 | bank=drumset[i]; | |
| 130 | } | |
| 238 | { | |
| 239 | if (words < 2) | |
| 240 | { | |
| 241 | SNDDBG(("%s: line %d: No drum set number given\n", name, line)); | |
| 242 | goto fail; | |
| 243 | } | |
| 244 | i=atoi(w[1]); | |
| 245 | if (i<0 || i>(MAXBANK-1)) | |
| 246 | { | |
| 247 | SNDDBG(("%s: line %d: Drum set must be between 0 and %d\n", | |
| 248 | name, line, MAXBANK-1)); | |
| 249 | goto fail; | |
| 250 | } | |
| 251 | if (!master_drumset[i]) | |
| 252 | { | |
| 253 | master_drumset[i] = safe_malloc(sizeof(ToneBank)); | |
| 254 | memset(master_drumset[i], 0, sizeof(ToneBank)); | |
| 255 | master_drumset[i]->tone = safe_malloc(128 * sizeof(ToneBankElement)); | |
| 256 | memset(master_drumset[i]->tone, 0, 128 * sizeof(ToneBankElement)); | |
| 257 | } | |
| 258 | bank=master_drumset[i]; | |
| 259 | } | |
| 131 | 260 | else if (!strcmp(w[0], "bank")) |
| 132 | { | |
| 133 | if (words < 2) | |
| 134 | { | |
| 135 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 136 | "%s: line %d: No bank number given\n", | |
| 137 | name, line); | |
| 138 | close_file(fp); | |
| 139 | return -2; | |
| 140 | } | |
| 141 | i=atoi(w[1]); | |
| 142 | if (i<0 || i>127) | |
| 143 | { | |
| 144 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 145 | "%s: line %d: Tone bank must be between 0 and 127\n", | |
| 146 | name, line); | |
| 147 | close_file(fp); | |
| 148 | return -2; | |
| 149 | } | |
| 150 | if (!tonebank[i]) | |
| 151 | { | |
| 152 | tonebank[i]=safe_malloc(sizeof(ToneBank)); | |
| 153 | memset(tonebank[i], 0, sizeof(ToneBank)); | |
| 154 | } | |
| 155 | bank=tonebank[i]; | |
| 156 | } | |
| 157 | else { | |
| 158 | if ((words < 2) || (*w[0] < '0' || *w[0] > '9')) | |
| 159 | { | |
| 160 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 161 | "%s: line %d: syntax error\n", name, line); | |
| 162 | continue; | |
| 163 | } | |
| 164 | i=atoi(w[0]); | |
| 165 | if (i<0 || i>127) | |
| 166 | { | |
| 167 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 168 | "%s: line %d: Program must be between 0 and 127\n", | |
| 169 | name, line); | |
| 170 | close_file(fp); | |
| 171 | return -2; | |
| 172 | } | |
| 173 | if (!bank) | |
| 174 | { | |
| 175 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 176 | "%s: line %d: Must specify tone bank or drum set " | |
| 177 | "before assignment\n", | |
| 178 | name, line); | |
| 179 | close_file(fp); | |
| 180 | return -2; | |
| 181 | } | |
| 182 | if (bank->tone[i].name) | |
| 183 | free(bank->tone[i].name); | |
| 184 | strcpy((bank->tone[i].name=safe_malloc(strlen(w[1])+1)),w[1]); | |
| 185 | bank->tone[i].note=bank->tone[i].amp=bank->tone[i].pan= | |
| 186 | bank->tone[i].strip_loop=bank->tone[i].strip_envelope= | |
| 261 | { | |
| 262 | if (words < 2) | |
| 263 | { | |
| 264 | SNDDBG(("%s: line %d: No bank number given\n", name, line)); | |
| 265 | goto fail; | |
| 266 | } | |
| 267 | i=atoi(w[1]); | |
| 268 | if (i<0 || i>(MAXBANK-1)) | |
| 269 | { | |
| 270 | SNDDBG(("%s: line %d: Tone bank must be between 0 and %d\n", | |
| 271 | name, line, MAXBANK-1)); | |
| 272 | goto fail; | |
| 273 | } | |
| 274 | if (!master_tonebank[i]) | |
| 275 | { | |
| 276 | master_tonebank[i] = safe_malloc(sizeof(ToneBank)); | |
| 277 | memset(master_tonebank[i], 0, sizeof(ToneBank)); | |
| 278 | master_tonebank[i]->tone = safe_malloc(128 * sizeof(ToneBankElement)); | |
| 279 | memset(master_tonebank[i]->tone, 0, 128 * sizeof(ToneBankElement)); | |
| 280 | } | |
| 281 | bank=master_tonebank[i]; | |
| 282 | } | |
| 283 | else | |
| 284 | { | |
| 285 | if ((words < 2) || (*w[0] < '0' || *w[0] > '9')) | |
| 286 | { | |
| 287 | SNDDBG(("%s: line %d: syntax error\n", name, line)); | |
| 288 | continue; | |
| 289 | } | |
| 290 | i=atoi(w[0]); | |
| 291 | if (i<0 || i>127) | |
| 292 | { | |
| 293 | SNDDBG(("%s: line %d: Program must be between 0 and 127\n", | |
| 294 | name, line)); | |
| 295 | goto fail; | |
| 296 | } | |
| 297 | if (!bank) | |
| 298 | { | |
| 299 | SNDDBG(("%s: line %d: Must specify tone bank or drum set before assignment\n", | |
| 300 | name, line)); | |
| 301 | goto fail; | |
| 302 | } | |
| 303 | if (bank->tone[i].name) | |
| 304 | free(bank->tone[i].name); | |
| 305 | strcpy((bank->tone[i].name=safe_malloc(strlen(w[1])+1)),w[1]); | |
| 306 | bank->tone[i].note=bank->tone[i].amp=bank->tone[i].pan= | |
| 307 | bank->tone[i].strip_loop=bank->tone[i].strip_envelope= | |
| 187 | 308 | bank->tone[i].strip_tail=-1; |
| 188 | 309 | |
| 189 | for (j=2; j<words; j++) | |
| 190 | { | |
| 191 | if (!(cp=strchr(w[j], '='))) | |
| 192 | { | |
| 193 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: line %d: bad patch option %s\n", | |
| 194 | name, line, w[j]); | |
| 195 | close_file(fp); | |
| 196 | return -2; | |
| 197 | } | |
| 198 | *cp++=0; | |
| 199 | if (!strcmp(w[j], "amp")) | |
| 200 | { | |
| 201 | k=atoi(cp); | |
| 202 | if ((k<0 || k>MAX_AMPLIFICATION) || (*cp < '0' || *cp > '9')) | |
| 203 | { | |
| 204 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 205 | "%s: line %d: amplification must be between " | |
| 206 | "0 and %d\n", name, line, MAX_AMPLIFICATION); | |
| 207 | close_file(fp); | |
| 208 | return -2; | |
| 209 | } | |
| 210 | bank->tone[i].amp=k; | |
| 211 | } | |
| 212 | else if (!strcmp(w[j], "note")) | |
| 213 | { | |
| 214 | k=atoi(cp); | |
| 215 | if ((k<0 || k>127) || (*cp < '0' || *cp > '9')) | |
| 216 | { | |
| 217 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 218 | "%s: line %d: note must be between 0 and 127\n", | |
| 219 | name, line); | |
| 220 | close_file(fp); | |
| 221 | return -2; | |
| 222 | } | |
| 223 | bank->tone[i].note=k; | |
| 224 | } | |
| 225 | else if (!strcmp(w[j], "pan")) | |
| 226 | { | |
| 227 | if (!strcmp(cp, "center")) | |
| 228 | k=64; | |
| 229 | else if (!strcmp(cp, "left")) | |
| 230 | k=0; | |
| 231 | else if (!strcmp(cp, "right")) | |
| 232 | k=127; | |
| 233 | else | |
| 234 | k=((atoi(cp)+100) * 100) / 157; | |
| 235 | if ((k<0 || k>127) || | |
| 236 | (k==0 && *cp!='-' && (*cp < '0' || *cp > '9'))) | |
| 237 | { | |
| 238 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 239 | "%s: line %d: panning must be left, right, " | |
| 240 | "center, or between -100 and 100\n", | |
| 241 | name, line); | |
| 242 | close_file(fp); | |
| 243 | return -2; | |
| 244 | } | |
| 245 | bank->tone[i].pan=k; | |
| 246 | } | |
| 247 | else if (!strcmp(w[j], "keep")) | |
| 248 | { | |
| 249 | if (!strcmp(cp, "env")) | |
| 250 | bank->tone[i].strip_envelope=0; | |
| 251 | else if (!strcmp(cp, "loop")) | |
| 252 | bank->tone[i].strip_loop=0; | |
| 253 | else | |
| 254 | { | |
| 255 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 256 | "%s: line %d: keep must be env or loop\n", name, line); | |
| 257 | close_file(fp); | |
| 258 | return -2; | |
| 259 | } | |
| 260 | } | |
| 261 | else if (!strcmp(w[j], "strip")) | |
| 262 | { | |
| 263 | if (!strcmp(cp, "env")) | |
| 264 | bank->tone[i].strip_envelope=1; | |
| 265 | else if (!strcmp(cp, "loop")) | |
| 266 | bank->tone[i].strip_loop=1; | |
| 267 | else if (!strcmp(cp, "tail")) | |
| 268 | bank->tone[i].strip_tail=1; | |
| 269 | else | |
| 270 | { | |
| 271 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, | |
| 272 | "%s: line %d: strip must be env, loop, or tail\n", | |
| 273 | name, line); | |
| 274 | close_file(fp); | |
| 275 | return -2; | |
| 276 | } | |
| 277 | } | |
| 278 | else | |
| 279 | { | |
| 280 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "%s: line %d: bad patch option %s\n", | |
| 281 | name, line, w[j]); | |
| 282 | close_file(fp); | |
| 283 | return -2; | |
| 284 | } | |
| 285 | } | |
| 286 | } | |
| 287 | } | |
| 288 | if (ferror(fp)) | |
| 289 | { | |
| 290 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "Can't read from %s\n", name); | |
| 291 | close_file(fp); | |
| 292 | return -2; | |
| 293 | } | |
| 294 | close_file(fp); | |
| 310 | for (j=2; j<words; j++) | |
| 311 | { | |
| 312 | if (!(cp=strchr(w[j], '='))) | |
| 313 | { | |
| 314 | SNDDBG(("%s: line %d: bad patch option %s\n", name, line, w[j])); | |
| 315 | goto fail; | |
| 316 | } | |
| 317 | *cp++=0; | |
| 318 | if (!strcmp(w[j], "amp")) | |
| 319 | { | |
| 320 | k=atoi(cp); | |
| 321 | if ((k<0 || k>MAX_AMPLIFICATION) || (*cp < '0' || *cp > '9')) | |
| 322 | { | |
| 323 | SNDDBG(("%s: line %d: amplification must be between 0 and %d\n", | |
| 324 | name, line, MAX_AMPLIFICATION)); | |
| 325 | goto fail; | |
| 326 | } | |
| 327 | bank->tone[i].amp=k; | |
| 328 | } | |
| 329 | else if (!strcmp(w[j], "note")) | |
| 330 | { | |
| 331 | k=atoi(cp); | |
| 332 | if ((k<0 || k>127) || (*cp < '0' || *cp > '9')) | |
| 333 | { | |
| 334 | SNDDBG(("%s: line %d: note must be between 0 and 127\n", | |
| 335 | name, line)); | |
| 336 | goto fail; | |
| 337 | } | |
| 338 | bank->tone[i].note=k; | |
| 339 | } | |
| 340 | else if (!strcmp(w[j], "pan")) | |
| 341 | { | |
| 342 | if (!strcmp(cp, "center")) | |
| 343 | k=64; | |
| 344 | else if (!strcmp(cp, "left")) | |
| 345 | k=0; | |
| 346 | else if (!strcmp(cp, "right")) | |
| 347 | k=127; | |
| 348 | else | |
| 349 | k=((atoi(cp)+100) * 100) / 157; | |
| 350 | if ((k<0 || k>127) || (k==0 && *cp!='-' && (*cp < '0' || *cp > '9'))) | |
| 351 | { | |
| 352 | SNDDBG(("%s: line %d: panning must be left, right, center, or between -100 and 100\n", | |
| 353 | name, line)); | |
| 354 | goto fail; | |
| 355 | } | |
| 356 | bank->tone[i].pan=k; | |
| 357 | } | |
| 358 | else if (!strcmp(w[j], "keep")) | |
| 359 | { | |
| 360 | if (!strcmp(cp, "env")) | |
| 361 | bank->tone[i].strip_envelope=0; | |
| 362 | else if (!strcmp(cp, "loop")) | |
| 363 | bank->tone[i].strip_loop=0; | |
| 364 | else | |
| 365 | { | |
| 366 | SNDDBG(("%s: line %d: keep must be env or loop\n", name, line)); | |
| 367 | goto fail; | |
| 368 | } | |
| 369 | } | |
| 370 | else if (!strcmp(w[j], "strip")) | |
| 371 | { | |
| 372 | if (!strcmp(cp, "env")) | |
| 373 | bank->tone[i].strip_envelope=1; | |
| 374 | else if (!strcmp(cp, "loop")) | |
| 375 | bank->tone[i].strip_loop=1; | |
| 376 | else if (!strcmp(cp, "tail")) | |
| 377 | bank->tone[i].strip_tail=1; | |
| 378 | else | |
| 379 | { | |
| 380 | SNDDBG(("%s: line %d: strip must be env, loop, or tail\n", | |
| 381 | name, line)); | |
| 382 | goto fail; | |
| 383 | } | |
| 384 | } | |
| 385 | else | |
| 386 | { | |
| 387 | SNDDBG(("%s: line %d: bad patch option %s\n", name, line, w[j])); | |
| 388 | goto fail; | |
| 389 | } | |
| 390 | } | |
| 391 | } | |
| 392 | } | |
| 393 | SDL_RWclose(rw); | |
| 394 | return 0; | |
| 395 | fail: | |
| 396 | SDL_RWclose(rw); | |
| 397 | return -2; | |
| 398 | } | |
| 399 | ||
| 400 | int Timidity_Init_NoConfig() | |
| 401 | { | |
| 402 | /* Allocate memory for the standard tonebank and drumset */ | |
| 403 | master_tonebank[0] = safe_malloc(sizeof(ToneBank)); | |
| 404 | memset(master_tonebank[0], 0, sizeof(ToneBank)); | |
| 405 | master_tonebank[0]->tone = safe_malloc(128 * sizeof(ToneBankElement)); | |
| 406 | memset(master_tonebank[0]->tone, 0, 128 * sizeof(ToneBankElement)); | |
| 407 | ||
| 408 | master_drumset[0] = safe_malloc(sizeof(ToneBank)); | |
| 409 | memset(master_drumset[0], 0, sizeof(ToneBank)); | |
| 410 | master_drumset[0]->tone = safe_malloc(128 * sizeof(ToneBankElement)); | |
| 411 | memset(master_drumset[0]->tone, 0, 128 * sizeof(ToneBankElement)); | |
| 412 | ||
| 295 | 413 | return 0; |
| 296 | 414 | } |
| 297 | 415 | |
| 298 | int Timidity_Init(int rate, int format, int channels, int samples) | |
| 416 | int Timidity_Init() | |
| 299 | 417 | { |
| 300 | const char *env = getenv("TIMIDITY_CFG"); | |
| 418 | const char *env = SDL_getenv("TIMIDITY_CFG"); | |
| 419 | ||
| 420 | /* !!! FIXME: This may be ugly, but slightly less so than requiring the | |
| 421 | * default search path to have only one element. I think. | |
| 422 | * | |
| 423 | * We only need to include the likely locations for the config | |
| 424 | * file itself since that file should contain any other directory | |
| 425 | * that needs to be added to the search path. | |
| 426 | */ | |
| 427 | #ifdef DEFAULT_PATH | |
| 428 | add_to_pathlist(DEFAULT_PATH); | |
| 429 | #endif | |
| 430 | #ifdef DEFAULT_PATH1 | |
| 431 | add_to_pathlist(DEFAULT_PATH1); | |
| 432 | #endif | |
| 433 | #ifdef DEFAULT_PATH2 | |
| 434 | add_to_pathlist(DEFAULT_PATH2); | |
| 435 | #endif | |
| 436 | #ifdef DEFAULT_PATH3 | |
| 437 | add_to_pathlist(DEFAULT_PATH3); | |
| 438 | #endif | |
| 439 | ||
| 440 | Timidity_Init_NoConfig(); | |
| 441 | ||
| 301 | 442 | if (!env || read_config_file(env)<0) { |
| 302 | 443 | if (read_config_file(CONFIG_FILE)<0) { |
| 303 | 444 | if (read_config_file(CONFIG_FILE_ETC)<0) { |
| 307 | 448 | } |
| 308 | 449 | } |
| 309 | 450 | } |
| 310 | ||
| 311 | if (channels < 1 || channels == 3 || channels == 5 || channels > 6) return(-1); | |
| 312 | ||
| 313 | num_ochannels = channels; | |
| 314 | ||
| 315 | /* Set play mode parameters */ | |
| 316 | play_mode->rate = rate; | |
| 317 | play_mode->encoding = 0; | |
| 318 | if ( (format&0xFF) == 16 ) { | |
| 319 | play_mode->encoding |= PE_16BIT; | |
| 320 | } | |
| 321 | if ( (format&0x8000) ) { | |
| 322 | play_mode->encoding |= PE_SIGNED; | |
| 323 | } | |
| 324 | if ( channels == 1 ) { | |
| 325 | play_mode->encoding |= PE_MONO; | |
| 326 | } | |
| 327 | switch (format) { | |
| 328 | case AUDIO_S8: | |
| 329 | s32tobuf = s32tos8; | |
| 330 | break; | |
| 331 | case AUDIO_U8: | |
| 332 | s32tobuf = s32tou8; | |
| 333 | break; | |
| 334 | case AUDIO_S16LSB: | |
| 335 | s32tobuf = s32tos16l; | |
| 336 | break; | |
| 337 | case AUDIO_S16MSB: | |
| 338 | s32tobuf = s32tos16b; | |
| 339 | break; | |
| 340 | case AUDIO_U16LSB: | |
| 341 | s32tobuf = s32tou16l; | |
| 342 | break; | |
| 343 | case AUDIO_U16MSB: | |
| 344 | s32tobuf = s32tou16b; | |
| 345 | break; | |
| 346 | default: | |
| 347 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "Unsupported audio format"); | |
| 348 | return(-1); | |
| 349 | } | |
| 350 | AUDIO_BUFFER_SIZE = samples; | |
| 351 | ||
| 352 | /* Allocate memory for mixing (WARNING: Memory leak!) */ | |
| 353 | resample_buffer = safe_malloc(AUDIO_BUFFER_SIZE*sizeof(resample_t)+100); | |
| 354 | common_buffer = safe_malloc(AUDIO_BUFFER_SIZE*num_ochannels*sizeof(int32)); | |
| 355 | ||
| 356 | init_tables(); | |
| 357 | ||
| 358 | if (ctl->open(0, 0)) { | |
| 359 | ctl->cmsg(CMSG_ERROR, VERB_NORMAL, "Couldn't open %s\n", ctl->id_name); | |
| 360 | return(-1); | |
| 361 | } | |
| 362 | ||
| 363 | if (!control_ratio) { | |
| 364 | control_ratio = play_mode->rate / CONTROLS_PER_SECOND; | |
| 365 | if(control_ratio<1) | |
| 366 | control_ratio=1; | |
| 367 | else if (control_ratio > MAX_CONTROL_RATIO) | |
| 368 | control_ratio=MAX_CONTROL_RATIO; | |
| 369 | } | |
| 451 | return 0; | |
| 452 | } | |
| 453 | ||
| 454 | MidiSong *Timidity_LoadSong(SDL_RWops *rw, SDL_AudioSpec *audio) | |
| 455 | { | |
| 456 | MidiSong *song; | |
| 457 | int i; | |
| 458 | ||
| 459 | if (rw == NULL) | |
| 460 | return NULL; | |
| 461 | ||
| 462 | /* Allocate memory for the song */ | |
| 463 | song = (MidiSong *)safe_malloc(sizeof(*song)); | |
| 464 | memset(song, 0, sizeof(*song)); | |
| 465 | ||
| 466 | for (i = 0; i < MAXBANK; i++) | |
| 467 | { | |
| 468 | if (master_tonebank[i]) | |
| 469 | { | |
| 470 | song->tonebank[i] = safe_malloc(sizeof(ToneBank)); | |
| 471 | memset(song->tonebank[i], 0, sizeof(ToneBank)); | |
| 472 | song->tonebank[i]->tone = master_tonebank[i]->tone; | |
| 473 | } | |
| 474 | if (master_drumset[i]) | |
| 475 | { | |
| 476 | song->drumset[i] = safe_malloc(sizeof(ToneBank)); | |
| 477 | memset(song->drumset[i], 0, sizeof(ToneBank)); | |
| 478 | song->drumset[i]->tone = master_drumset[i]->tone; | |
| 479 | } | |
| 480 | } | |
| 481 | ||
| 482 | song->amplification = DEFAULT_AMPLIFICATION; | |
| 483 | song->voices = DEFAULT_VOICES; | |
| 484 | song->drumchannels = DEFAULT_DRUMCHANNELS; | |
| 485 | ||
| 486 | song->rw = rw; | |
| 487 | ||
| 488 | song->rate = audio->freq; | |
| 489 | song->encoding = 0; | |
| 490 | if ((audio->format & 0xFF) == 16) | |
| 491 | song->encoding |= PE_16BIT; | |
| 492 | else if ((audio->format & 0xFF) == 32) | |
| 493 | song->encoding |= PE_32BIT; | |
| 494 | if (audio->format & 0x8000) | |
| 495 | song->encoding |= PE_SIGNED; | |
| 496 | if (audio->channels == 1) | |
| 497 | song->encoding |= PE_MONO; | |
| 498 | else if (audio->channels > 2) { | |
| 499 | SDL_SetError("Surround sound not supported"); | |
| 500 | return NULL; | |
| 501 | } | |
| 502 | switch (audio->format) { | |
| 503 | case AUDIO_S8: | |
| 504 | song->write = s32tos8; | |
| 505 | break; | |
| 506 | case AUDIO_U8: | |
| 507 | song->write = s32tou8; | |
| 508 | break; | |
| 509 | case AUDIO_S16LSB: | |
| 510 | song->write = s32tos16l; | |
| 511 | break; | |
| 512 | case AUDIO_S16MSB: | |
| 513 | song->write = s32tos16b; | |
| 514 | break; | |
| 515 | case AUDIO_U16LSB: | |
| 516 | song->write = s32tou16l; | |
| 517 | break; | |
| 518 | case AUDIO_U16MSB: | |
| 519 | song->write = s32tou16b; | |
| 520 | break; | |
| 521 | case AUDIO_S32LSB: | |
| 522 | song->write = s32tos32l; | |
| 523 | break; | |
| 524 | case AUDIO_S32MSB: | |
| 525 | song->write = s32tos32b; | |
| 526 | break; | |
| 527 | case AUDIO_F32SYS: | |
| 528 | song->write = s32tof32; | |
| 529 | break; | |
| 530 | default: | |
| 531 | SDL_SetError("Unsupported audio format"); | |
| 532 | return NULL; | |
| 533 | } | |
| 534 | ||
| 535 | song->buffer_size = audio->samples; | |
| 536 | song->resample_buffer = safe_malloc(audio->samples * sizeof(sample_t)); | |
| 537 | song->common_buffer = safe_malloc(audio->samples * 2 * sizeof(Sint32)); | |
| 538 | ||
| 539 | song->control_ratio = audio->freq / CONTROLS_PER_SECOND; | |
| 540 | if (song->control_ratio < 1) | |
| 541 | song->control_ratio = 1; | |
| 542 | else if (song->control_ratio > MAX_CONTROL_RATIO) | |
| 543 | song->control_ratio = MAX_CONTROL_RATIO; | |
| 544 | ||
| 545 | song->lost_notes = 0; | |
| 546 | song->cut_notes = 0; | |
| 547 | ||
| 548 | song->events = read_midi_file(song, &(song->groomed_event_count), | |
| 549 | &song->samples); | |
| 550 | ||
| 551 | /* The RWops can safely be closed at this point, but let's make that the | |
| 552 | * responsibility of the caller. | |
| 553 | */ | |
| 554 | ||
| 555 | /* Make sure everything is okay */ | |
| 556 | if (!song->events) { | |
| 557 | free(song); | |
| 558 | return(NULL); | |
| 559 | } | |
| 560 | ||
| 561 | song->default_instrument = 0; | |
| 562 | song->default_program = DEFAULT_PROGRAM; | |
| 563 | ||
| 370 | 564 | if (*def_instr_name) |
| 371 | set_default_instrument(def_instr_name); | |
| 372 | return(0); | |
| 565 | set_default_instrument(song, def_instr_name); | |
| 566 | ||
| 567 | load_missing_instruments(song); | |
| 568 | ||
| 569 | return(song); | |
| 373 | 570 | } |
| 374 | 571 | |
| 375 | char timidity_error[TIMIDITY_ERROR_SIZE] = ""; | |
| 376 | const char *Timidity_Error(void) | |
| 572 | void Timidity_FreeSong(MidiSong *song) | |
| 377 | 573 | { |
| 378 | return(timidity_error); | |
| 574 | int i; | |
| 575 | ||
| 576 | free_instruments(song); | |
| 577 | ||
| 578 | for (i = 0; i < 128; i++) | |
| 579 | { | |
| 580 | if (song->tonebank[i]) | |
| 581 | free(song->tonebank[i]); | |
| 582 | if (song->drumset[i]) | |
| 583 | free(song->drumset[i]); | |
| 584 | } | |
| 585 | ||
| 586 | free(song->common_buffer); | |
| 587 | free(song->resample_buffer); | |
| 588 | free(song->events); | |
| 589 | free(song); | |
| 379 | 590 | } |
| 380 | 591 | |
| 592 | void Timidity_Exit(void) | |
| 593 | { | |
| 594 | int i, j; | |
| 595 | ||
| 596 | for (i = 0; i < MAXBANK; i++) | |
| 597 | { | |
| 598 | if (master_tonebank[i]) | |
| 599 | { | |
| 600 | ToneBankElement *e = master_tonebank[i]->tone; | |
| 601 | if (e != NULL) | |
| 602 | { | |
| 603 | for (j = 0; j < 128; j++) | |
| 604 | { | |
| 605 | if (e[j].name != NULL) | |
| 606 | free(e[j].name); | |
| 607 | } | |
| 608 | free(e); | |
| 609 | } | |
| 610 | free(master_tonebank[i]); | |
| 611 | master_tonebank[i] = NULL; | |
| 612 | } | |
| 613 | if (master_drumset[i]) | |
| 614 | { | |
| 615 | ToneBankElement *e = master_drumset[i]->tone; | |
| 616 | if (e != NULL) | |
| 617 | { | |
| 618 | for (j = 0; j < 128; j++) | |
| 619 | { | |
| 620 | if (e[j].name != NULL) | |
| 621 | free(e[j].name); | |
| 622 | } | |
| 623 | free(e); | |
| 624 | } | |
| 625 | free(master_drumset[i]); | |
| 626 | master_drumset[i] = NULL; | |
| 627 | } | |
| 628 | } | |
| 629 | ||
| 630 | free_pathlist(); | |
| 631 | } | |
| 0 | 0 | /* |
| 1 | ||
| 1 | 2 | TiMidity -- Experimental MIDI to WAVE converter |
| 2 | 3 | Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi> |
| 3 | 4 | |
| 4 | 5 | This program is free software; you can redistribute it and/or modify |
| 5 | 6 | it under the terms of the Perl Artistic License, available in COPYING. |
| 6 | */ | |
| 7 | */ | |
| 7 | 8 | |
| 8 | typedef struct _MidiSong MidiSong; | |
| 9 | #ifndef TIMIDITY_H | |
| 10 | #define TIMIDITY_H | |
| 11 | #ifdef __cplusplus | |
| 12 | extern "C" { | |
| 13 | #endif | |
| 9 | 14 | |
| 10 | extern int Timidity_Init(int rate, int format, int channels, int samples); | |
| 11 | extern const char *Timidity_Error(void); | |
| 12 | extern void Timidity_SetVolume(int volume); | |
| 13 | extern int Timidity_PlaySome(void *stream, int samples); | |
| 14 | extern MidiSong *Timidity_LoadSong_RW(SDL_RWops *rw, int freerw); | |
| 15 | typedef Sint16 sample_t; | |
| 16 | typedef Sint32 final_volume_t; | |
| 17 | ||
| 18 | #define VIBRATO_SAMPLE_INCREMENTS 32 | |
| 19 | ||
| 20 | /* Maximum polyphony. */ | |
| 21 | /* #define MAX_VOICES 48 */ | |
| 22 | #define MAX_VOICES 256 | |
| 23 | #define MAXCHAN 16 | |
| 24 | /* #define MAXCHAN 64 */ | |
| 25 | #define MAXBANK 128 | |
| 26 | ||
| 27 | typedef struct { | |
| 28 | Sint32 | |
| 29 | loop_start, loop_end, data_length, | |
| 30 | sample_rate, low_freq, high_freq, root_freq; | |
| 31 | Sint32 | |
| 32 | envelope_rate[6], envelope_offset[6]; | |
| 33 | float | |
| 34 | volume; | |
| 35 | sample_t *data; | |
| 36 | Sint32 | |
| 37 | tremolo_sweep_increment, tremolo_phase_increment, | |
| 38 | vibrato_sweep_increment, vibrato_control_ratio; | |
| 39 | Uint8 | |
| 40 | tremolo_depth, vibrato_depth, | |
| 41 | modes; | |
| 42 | Sint8 | |
| 43 | panning, note_to_use; | |
| 44 | } Sample; | |
| 45 | ||
| 46 | typedef struct { | |
| 47 | int | |
| 48 | bank, program, volume, sustain, panning, pitchbend, expression, | |
| 49 | mono, /* one note only on this channel -- not implemented yet */ | |
| 50 | pitchsens; | |
| 51 | /* chorus, reverb... Coming soon to a 300-MHz, eight-way superscalar | |
| 52 | processor near you */ | |
| 53 | float | |
| 54 | pitchfactor; /* precomputed pitch bend factor to save some fdiv's */ | |
| 55 | } Channel; | |
| 56 | ||
| 57 | typedef struct { | |
| 58 | Uint8 | |
| 59 | status, channel, note, velocity; | |
| 60 | Sample *sample; | |
| 61 | Sint32 | |
| 62 | orig_frequency, frequency, | |
| 63 | sample_offset, sample_increment, | |
| 64 | envelope_volume, envelope_target, envelope_increment, | |
| 65 | tremolo_sweep, tremolo_sweep_position, | |
| 66 | tremolo_phase, tremolo_phase_increment, | |
| 67 | vibrato_sweep, vibrato_sweep_position; | |
| 68 | ||
| 69 | final_volume_t left_mix, right_mix; | |
| 70 | ||
| 71 | float | |
| 72 | left_amp, right_amp, tremolo_volume; | |
| 73 | Sint32 | |
| 74 | vibrato_sample_increment[VIBRATO_SAMPLE_INCREMENTS]; | |
| 75 | int | |
| 76 | vibrato_phase, vibrato_control_ratio, vibrato_control_counter, | |
| 77 | envelope_stage, control_counter, panning, panned; | |
| 78 | ||
| 79 | } Voice; | |
| 80 | ||
| 81 | typedef struct { | |
| 82 | int samples; | |
| 83 | Sample *sample; | |
| 84 | } Instrument; | |
| 85 | ||
| 86 | /* Shared data */ | |
| 87 | typedef struct { | |
| 88 | char *name; | |
| 89 | int note, amp, pan, strip_loop, strip_envelope, strip_tail; | |
| 90 | } ToneBankElement; | |
| 91 | ||
| 92 | typedef struct { | |
| 93 | ToneBankElement *tone; | |
| 94 | Instrument *instrument[128]; | |
| 95 | } ToneBank; | |
| 96 | ||
| 97 | typedef struct { | |
| 98 | Sint32 time; | |
| 99 | Uint8 channel, type, a, b; | |
| 100 | } MidiEvent; | |
| 101 | ||
| 102 | typedef struct { | |
| 103 | MidiEvent event; | |
| 104 | void *next; | |
| 105 | } MidiEventList; | |
| 106 | ||
| 107 | typedef struct { | |
| 108 | int playing; | |
| 109 | SDL_RWops *rw; | |
| 110 | Sint32 rate; | |
| 111 | Sint32 encoding; | |
| 112 | float master_volume; | |
| 113 | Sint32 amplification; | |
| 114 | ToneBank *tonebank[MAXBANK]; | |
| 115 | ToneBank *drumset[MAXBANK]; | |
| 116 | Instrument *default_instrument; | |
| 117 | int default_program; | |
| 118 | void (*write)(void *dp, Sint32 *lp, Sint32 c); | |
| 119 | int buffer_size; | |
| 120 | sample_t *resample_buffer; | |
| 121 | Sint32 *common_buffer; | |
| 122 | Sint32 *buffer_pointer; | |
| 123 | /* These would both fit into 32 bits, but they are often added in | |
| 124 | large multiples, so it's simpler to have two roomy ints */ | |
| 125 | /* samples per MIDI delta-t */ | |
| 126 | Sint32 sample_increment; | |
| 127 | Sint32 sample_correction; | |
| 128 | Channel channel[MAXCHAN]; | |
| 129 | Voice voice[MAX_VOICES]; | |
| 130 | int voices; | |
| 131 | Sint32 drumchannels; | |
| 132 | Sint32 buffered_count; | |
| 133 | Sint32 control_ratio; | |
| 134 | Sint32 lost_notes; | |
| 135 | Sint32 cut_notes; | |
| 136 | Sint32 samples; | |
| 137 | MidiEvent *events; | |
| 138 | MidiEvent *current_event; | |
| 139 | MidiEventList *evlist; | |
| 140 | Sint32 current_sample; | |
| 141 | Sint32 event_count; | |
| 142 | Sint32 at; | |
| 143 | Sint32 groomed_event_count; | |
| 144 | } MidiSong; | |
| 145 | ||
| 146 | /* Some of these are not defined in timidity.c but are here for convenience */ | |
| 147 | ||
| 148 | extern int Timidity_Init(void); | |
| 149 | extern int Timidity_Init_NoConfig(void); | |
| 150 | extern void Timidity_SetVolume(MidiSong *song, int volume); | |
| 151 | extern int Timidity_PlaySome(MidiSong *song, void *stream, Sint32 len); | |
| 152 | extern MidiSong *Timidity_LoadSong(SDL_RWops *rw, SDL_AudioSpec *audio); | |
| 15 | 153 | extern void Timidity_Start(MidiSong *song); |
| 16 | extern int Timidity_Active(void); | |
| 17 | extern void Timidity_Stop(void); | |
| 154 | extern void Timidity_Seek(MidiSong *song, Uint32 ms); | |
| 155 | extern Uint32 Timidity_GetSongLength(MidiSong *song); /* returns millseconds */ | |
| 18 | 156 | extern void Timidity_FreeSong(MidiSong *song); |
| 19 | extern void Timidity_Close(void); | |
| 157 | extern void Timidity_Exit(void); | |
| 158 | ||
| 159 | #ifdef __cplusplus | |
| 160 | } | |
| 161 | #endif | |
| 162 | #endif /* TIMIDITY_H */ |
| 8 | 8 | // |
| 9 | 9 | |
| 10 | 10 | VS_VERSION_INFO VERSIONINFO |
| 11 | FILEVERSION 2,0,1,0 | |
| 12 | PRODUCTVERSION 2,0,1,0 | |
| 11 | FILEVERSION 2,0,2,0 | |
| 12 | PRODUCTVERSION 2,0,2,0 | |
| 13 | 13 | FILEFLAGSMASK 0x3fL |
| 14 | 14 | FILEFLAGS 0x0L |
| 15 | 15 | FILEOS 0x40004L |
| 22 | 22 | BEGIN |
| 23 | 23 | VALUE "CompanyName", "\0" |
| 24 | 24 | VALUE "FileDescription", "SDL_mixer\0" |
| 25 | VALUE "FileVersion", "2, 0, 1, 0\0" | |
| 25 | VALUE "FileVersion", "2, 0, 2, 0\0" | |
| 26 | 26 | VALUE "InternalName", "SDL_mixer\0" |
| 27 | VALUE "LegalCopyright", "Copyright © 2016 Sam Lantinga\0" | |
| 27 | VALUE "LegalCopyright", "Copyright © 2017 Sam Lantinga\0" | |
| 28 | 28 | VALUE "OriginalFilename", "SDL_mixer.dll\0" |
| 29 | 29 | VALUE "ProductName", "Simple DirectMedia Layer\0" |
| 30 | VALUE "ProductVersion", "2, 0, 1, 0\0" | |
| 30 | VALUE "ProductVersion", "2, 0, 2, 0\0" | |
| 31 | 31 | END |
| 32 | 32 | END |
| 33 | 33 | BLOCK "VarFileInfo" |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* $Id$ */ | |
| 22 | ||
| 23 | /* This file supports streaming WAV files, without volume adjustment */ | |
| 24 | ||
| 25 | #include <stdlib.h> | |
| 26 | #include <string.h> | |
| 27 | ||
| 28 | #include "SDL_audio.h" | |
| 29 | #include "SDL_mutex.h" | |
| 30 | #include "SDL_rwops.h" | |
| 31 | #include "SDL_endian.h" | |
| 32 | ||
| 33 | #include "SDL_mixer.h" | |
| 34 | #include "wavestream.h" | |
| 35 | ||
| 36 | /* | |
| 37 | Taken with permission from SDL_wave.h, part of the SDL library, | |
| 38 | available at: http://www.libsdl.org/ | |
| 39 | and placed under the same license as this mixer library. | |
| 40 | */ | |
| 41 | ||
| 42 | /* WAVE files are little-endian */ | |
| 43 | ||
| 44 | /*******************************************/ | |
| 45 | /* Define values for Microsoft WAVE format */ | |
| 46 | /*******************************************/ | |
| 47 | #define RIFF 0x46464952 /* "RIFF" */ | |
| 48 | #define WAVE 0x45564157 /* "WAVE" */ | |
| 49 | #define FMT 0x20746D66 /* "fmt " */ | |
| 50 | #define DATA 0x61746164 /* "data" */ | |
| 51 | #define SMPL 0x6c706d73 /* "smpl" */ | |
| 52 | #define PCM_CODE 1 | |
| 53 | #define ADPCM_CODE 2 | |
| 54 | #define WAVE_MONO 1 | |
| 55 | #define WAVE_STEREO 2 | |
| 56 | ||
| 57 | typedef struct { | |
| 58 | /* Not saved in the chunk we read: | |
| 59 | Uint32 chunkID; | |
| 60 | Uint32 chunkLen; | |
| 61 | */ | |
| 62 | Uint16 encoding; | |
| 63 | Uint16 channels; /* 1 = mono, 2 = stereo */ | |
| 64 | Uint32 frequency; /* One of 11025, 22050, or 44100 Hz */ | |
| 65 | Uint32 byterate; /* Average bytes per second */ | |
| 66 | Uint16 blockalign; /* Bytes per sample block */ | |
| 67 | Uint16 bitspersample; /* One of 8, 12, 16, or 4 for ADPCM */ | |
| 68 | } WaveFMT; | |
| 69 | ||
| 70 | typedef struct { | |
| 71 | Uint32 identifier; | |
| 72 | Uint32 type; | |
| 73 | Uint32 start; | |
| 74 | Uint32 end; | |
| 75 | Uint32 fraction; | |
| 76 | Uint32 play_count; | |
| 77 | } SampleLoop; | |
| 78 | ||
| 79 | typedef struct { | |
| 80 | /* Not saved in the chunk we read: | |
| 81 | Uint32 chunkID; | |
| 82 | Uint32 chunkLen; | |
| 83 | */ | |
| 84 | Uint32 manufacturer; | |
| 85 | Uint32 product; | |
| 86 | Uint32 sample_period; | |
| 87 | Uint32 MIDI_unity_note; | |
| 88 | Uint32 MIDI_pitch_fraction; | |
| 89 | Uint32 SMTPE_format; | |
| 90 | Uint32 SMTPE_offset; | |
| 91 | Uint32 sample_loops; | |
| 92 | Uint32 sampler_data; | |
| 93 | SampleLoop loops[]; | |
| 94 | } SamplerChunk; | |
| 95 | ||
| 96 | /*********************************************/ | |
| 97 | /* Define values for AIFF (IFF audio) format */ | |
| 98 | /*********************************************/ | |
| 99 | #define FORM 0x4d524f46 /* "FORM" */ | |
| 100 | #define AIFF 0x46464941 /* "AIFF" */ | |
| 101 | #define SSND 0x444e5353 /* "SSND" */ | |
| 102 | #define COMM 0x4d4d4f43 /* "COMM" */ | |
| 103 | ||
| 104 | ||
| 105 | /* Currently we only support a single stream at a time */ | |
| 106 | static WAVStream *music = NULL; | |
| 107 | ||
| 108 | /* This is the format of the audio mixer data */ | |
| 109 | static SDL_AudioSpec mixer; | |
| 110 | static int wavestream_volume = MIX_MAX_VOLUME; | |
| 111 | ||
| 112 | /* Function to load the WAV/AIFF stream */ | |
| 113 | static SDL_bool LoadWAVStream(WAVStream *wave); | |
| 114 | static SDL_bool LoadAIFFStream(WAVStream *wave); | |
| 115 | ||
| 116 | /* Initialize the WAVStream player, with the given mixer settings | |
| 117 | This function returns 0, or -1 if there was an error. | |
| 118 | */ | |
| 119 | int WAVStream_Init(SDL_AudioSpec *mixerfmt) | |
| 120 | { | |
| 121 | mixer = *mixerfmt; | |
| 122 | return(0); | |
| 123 | } | |
| 124 | ||
| 125 | void WAVStream_SetVolume(int volume) | |
| 126 | { | |
| 127 | wavestream_volume = volume; | |
| 128 | } | |
| 129 | ||
| 130 | /* Load a WAV stream from the given RWops object */ | |
| 131 | WAVStream *WAVStream_LoadSong_RW(SDL_RWops *src, int freesrc) | |
| 132 | { | |
| 133 | WAVStream *wave; | |
| 134 | SDL_bool loaded = SDL_FALSE; | |
| 135 | ||
| 136 | if (!mixer.format) { | |
| 137 | Mix_SetError("WAV music output not started"); | |
| 138 | return(NULL); | |
| 139 | } | |
| 140 | ||
| 141 | wave = (WAVStream *)SDL_malloc(sizeof *wave); | |
| 142 | if (wave) { | |
| 143 | Uint32 magic; | |
| 144 | ||
| 145 | SDL_zerop(wave); | |
| 146 | wave->src = src; | |
| 147 | wave->freesrc = freesrc; | |
| 148 | ||
| 149 | magic = SDL_ReadLE32(src); | |
| 150 | if (magic == RIFF || magic == WAVE) { | |
| 151 | loaded = LoadWAVStream(wave); | |
| 152 | } else if (magic == FORM) { | |
| 153 | loaded = LoadAIFFStream(wave); | |
| 154 | } else { | |
| 155 | Mix_SetError("Unknown WAVE format"); | |
| 156 | } | |
| 157 | if (!loaded) { | |
| 158 | WAVStream_FreeSong(wave); | |
| 159 | return(NULL); | |
| 160 | } | |
| 161 | SDL_BuildAudioCVT(&wave->cvt, | |
| 162 | wave->spec.format, wave->spec.channels, wave->spec.freq, | |
| 163 | mixer.format, mixer.channels, mixer.freq); | |
| 164 | } else { | |
| 165 | SDL_OutOfMemory(); | |
| 166 | return(NULL); | |
| 167 | } | |
| 168 | return(wave); | |
| 169 | } | |
| 170 | ||
| 171 | /* Start playback of a given WAV stream */ | |
| 172 | void WAVStream_Start(WAVStream *wave) | |
| 173 | { | |
| 174 | int i; | |
| 175 | for (i = 0; i < wave->numloops; ++i) { | |
| 176 | WAVLoopPoint *loop = &wave->loops[i]; | |
| 177 | loop->active = SDL_TRUE; | |
| 178 | loop->current_play_count = loop->initial_play_count; | |
| 179 | } | |
| 180 | SDL_RWseek(wave->src, wave->start, RW_SEEK_SET); | |
| 181 | music = wave; | |
| 182 | } | |
| 183 | ||
| 184 | /* Play some of a stream previously started with WAVStream_Start() */ | |
| 185 | static int PlaySome(Uint8 *stream, int len) | |
| 186 | { | |
| 187 | Sint64 pos, stop; | |
| 188 | WAVLoopPoint *loop; | |
| 189 | Sint64 loop_start; | |
| 190 | Sint64 loop_stop; | |
| 191 | int i; | |
| 192 | int consumed; | |
| 193 | ||
| 194 | pos = SDL_RWtell(music->src); | |
| 195 | stop = music->stop; | |
| 196 | loop = NULL; | |
| 197 | for (i = 0; i < music->numloops; ++i) { | |
| 198 | loop = &music->loops[i]; | |
| 199 | if (loop->active) { | |
| 200 | const int bytes_per_sample = (SDL_AUDIO_BITSIZE(music->spec.format) / 8) * music->spec.channels; | |
| 201 | loop_start = music->start + loop->start * bytes_per_sample; | |
| 202 | loop_stop = music->start + (loop->stop + 1) * bytes_per_sample; | |
| 203 | if (pos >= loop_start && pos < loop_stop) | |
| 204 | { | |
| 205 | stop = loop_stop; | |
| 206 | break; | |
| 207 | } | |
| 208 | } | |
| 209 | loop = NULL; | |
| 210 | } | |
| 211 | ||
| 212 | if (music->cvt.needed) { | |
| 213 | int original_len; | |
| 214 | ||
| 215 | original_len = (int)((double)len/music->cvt.len_ratio); | |
| 216 | if (music->cvt.len != original_len) { | |
| 217 | int worksize; | |
| 218 | if (music->cvt.buf != NULL) { | |
| 219 | SDL_free(music->cvt.buf); | |
| 220 | } | |
| 221 | worksize = original_len*music->cvt.len_mult; | |
| 222 | music->cvt.buf=(Uint8 *)SDL_malloc(worksize); | |
| 223 | if (music->cvt.buf == NULL) { | |
| 224 | return 0; | |
| 225 | } | |
| 226 | music->cvt.len = original_len; | |
| 227 | } | |
| 228 | if ((stop - pos) < original_len) { | |
| 229 | original_len = (int)(stop - pos); | |
| 230 | } | |
| 231 | original_len = SDL_RWread(music->src, music->cvt.buf, 1, original_len); | |
| 232 | /* At least at the time of writing, SDL_ConvertAudio() | |
| 233 | does byte-order swapping starting at the end of the | |
| 234 | buffer. Thus, if we are reading 16-bit samples, we | |
| 235 | had better make damn sure that we get an even | |
| 236 | number of bytes, or we'll get garbage. | |
| 237 | */ | |
| 238 | if ((music->cvt.src_format & 0x0010) && (original_len & 1)) { | |
| 239 | original_len--; | |
| 240 | } | |
| 241 | music->cvt.len = original_len; | |
| 242 | SDL_ConvertAudio(&music->cvt); | |
| 243 | SDL_MixAudio(stream, music->cvt.buf, music->cvt.len_cvt, wavestream_volume); | |
| 244 | consumed = music->cvt.len_cvt; | |
| 245 | } else { | |
| 246 | Uint8 *data; | |
| 247 | if ((stop - pos) < len) { | |
| 248 | len = (int)(stop - pos); | |
| 249 | } | |
| 250 | data = SDL_stack_alloc(Uint8, len); | |
| 251 | if (data) { | |
| 252 | len = SDL_RWread(music->src, data, 1, len); | |
| 253 | SDL_MixAudio(stream, data, len, wavestream_volume); | |
| 254 | SDL_stack_free(data); | |
| 255 | } | |
| 256 | consumed = len; | |
| 257 | } | |
| 258 | ||
| 259 | if (loop && SDL_RWtell(music->src) >= stop) { | |
| 260 | if (loop->current_play_count == 1) { | |
| 261 | loop->active = SDL_FALSE; | |
| 262 | } else { | |
| 263 | if (loop->current_play_count > 0) { | |
| 264 | --loop->current_play_count; | |
| 265 | } | |
| 266 | SDL_RWseek(music->src, loop_start, RW_SEEK_SET); | |
| 267 | } | |
| 268 | } | |
| 269 | return consumed; | |
| 270 | } | |
| 271 | ||
| 272 | int WAVStream_PlaySome(Uint8 *stream, int len) | |
| 273 | { | |
| 274 | if (!music) | |
| 275 | return 0; | |
| 276 | ||
| 277 | while ((SDL_RWtell(music->src) < music->stop) && (len > 0)) { | |
| 278 | int consumed = PlaySome(stream, len); | |
| 279 | if (!consumed) | |
| 280 | break; | |
| 281 | ||
| 282 | stream += consumed; | |
| 283 | len -= consumed; | |
| 284 | } | |
| 285 | return len; | |
| 286 | } | |
| 287 | ||
| 288 | /* Stop playback of a stream previously started with WAVStream_Start() */ | |
| 289 | void WAVStream_Stop(void) | |
| 290 | { | |
| 291 | music = NULL; | |
| 292 | } | |
| 293 | ||
| 294 | /* Close the given WAV stream */ | |
| 295 | void WAVStream_FreeSong(WAVStream *wave) | |
| 296 | { | |
| 297 | if (wave) { | |
| 298 | /* Clean up associated data */ | |
| 299 | if (wave->loops) { | |
| 300 | SDL_free(wave->loops); | |
| 301 | } | |
| 302 | if (wave->cvt.buf) { | |
| 303 | SDL_free(wave->cvt.buf); | |
| 304 | } | |
| 305 | if (wave->freesrc) { | |
| 306 | SDL_RWclose(wave->src); | |
| 307 | } | |
| 308 | SDL_free(wave); | |
| 309 | } | |
| 310 | } | |
| 311 | ||
| 312 | /* Return non-zero if a stream is currently playing */ | |
| 313 | int WAVStream_Active(void) | |
| 314 | { | |
| 315 | int active; | |
| 316 | ||
| 317 | active = 0; | |
| 318 | if (music && (SDL_RWtell(music->src) < music->stop)) { | |
| 319 | active = 1; | |
| 320 | } | |
| 321 | return(active); | |
| 322 | } | |
| 323 | ||
| 324 | static SDL_bool ParseFMT(WAVStream *wave, Uint32 chunk_length) | |
| 325 | { | |
| 326 | SDL_RWops *src = wave->src; | |
| 327 | SDL_AudioSpec *spec = &wave->spec; | |
| 328 | WaveFMT *format; | |
| 329 | Uint8 *data; | |
| 330 | SDL_bool loaded = SDL_FALSE; | |
| 331 | ||
| 332 | if (chunk_length < sizeof(*format)) { | |
| 333 | Mix_SetError("Wave format chunk too small"); | |
| 334 | return SDL_FALSE; | |
| 335 | } | |
| 336 | ||
| 337 | data = (Uint8 *)SDL_malloc(chunk_length); | |
| 338 | if (!data) { | |
| 339 | Mix_SetError("Out of memory"); | |
| 340 | return SDL_FALSE; | |
| 341 | } | |
| 342 | if (!SDL_RWread(wave->src, data, chunk_length, 1)) { | |
| 343 | Mix_SetError("Couldn't read %d bytes from WAV file", chunk_length); | |
| 344 | return SDL_FALSE; | |
| 345 | } | |
| 346 | format = (WaveFMT *)data; | |
| 347 | ||
| 348 | /* Decode the audio data format */ | |
| 349 | switch (SDL_SwapLE16(format->encoding)) { | |
| 350 | case PCM_CODE: | |
| 351 | /* We can understand this */ | |
| 352 | break; | |
| 353 | default: | |
| 354 | Mix_SetError("Unknown WAVE data format"); | |
| 355 | goto done; | |
| 356 | } | |
| 357 | spec->freq = SDL_SwapLE32(format->frequency); | |
| 358 | switch (SDL_SwapLE16(format->bitspersample)) { | |
| 359 | case 8: | |
| 360 | spec->format = AUDIO_U8; | |
| 361 | break; | |
| 362 | case 16: | |
| 363 | spec->format = AUDIO_S16; | |
| 364 | break; | |
| 365 | default: | |
| 366 | Mix_SetError("Unknown PCM data format"); | |
| 367 | goto done; | |
| 368 | } | |
| 369 | spec->channels = (Uint8) SDL_SwapLE16(format->channels); | |
| 370 | spec->samples = 4096; /* Good default buffer size */ | |
| 371 | ||
| 372 | loaded = SDL_TRUE; | |
| 373 | ||
| 374 | done: | |
| 375 | SDL_free(data); | |
| 376 | return loaded; | |
| 377 | } | |
| 378 | ||
| 379 | static SDL_bool ParseDATA(WAVStream *wave, Uint32 chunk_length) | |
| 380 | { | |
| 381 | wave->start = SDL_RWtell(wave->src); | |
| 382 | wave->stop = wave->start + chunk_length; | |
| 383 | SDL_RWseek(wave->src, chunk_length, RW_SEEK_CUR); | |
| 384 | return SDL_TRUE; | |
| 385 | } | |
| 386 | ||
| 387 | static SDL_bool AddLoopPoint(WAVStream *wave, Uint32 play_count, Uint32 start, Uint32 stop) | |
| 388 | { | |
| 389 | WAVLoopPoint *loop; | |
| 390 | WAVLoopPoint *loops = SDL_realloc(wave->loops, (wave->numloops + 1)*sizeof(*wave->loops)); | |
| 391 | if (!loops) { | |
| 392 | Mix_SetError("Out of memory"); | |
| 393 | return SDL_FALSE; | |
| 394 | } | |
| 395 | ||
| 396 | loop = &loops[ wave->numloops ]; | |
| 397 | loop->start = start; | |
| 398 | loop->stop = stop; | |
| 399 | loop->initial_play_count = play_count; | |
| 400 | loop->current_play_count = play_count; | |
| 401 | ||
| 402 | wave->loops = loops; | |
| 403 | ++wave->numloops; | |
| 404 | return SDL_TRUE; | |
| 405 | } | |
| 406 | ||
| 407 | static SDL_bool ParseSMPL(WAVStream *wave, Uint32 chunk_length) | |
| 408 | { | |
| 409 | SamplerChunk *chunk; | |
| 410 | Uint8 *data; | |
| 411 | int i; | |
| 412 | SDL_bool loaded = SDL_FALSE; | |
| 413 | ||
| 414 | data = (Uint8 *)SDL_malloc(chunk_length); | |
| 415 | if (!data) { | |
| 416 | Mix_SetError("Out of memory"); | |
| 417 | return SDL_FALSE; | |
| 418 | } | |
| 419 | if (!SDL_RWread(wave->src, data, chunk_length, 1)) { | |
| 420 | Mix_SetError("Couldn't read %d bytes from WAV file", chunk_length); | |
| 421 | return SDL_FALSE; | |
| 422 | } | |
| 423 | chunk = (SamplerChunk *)data; | |
| 424 | ||
| 425 | for (i = 0; i < SDL_SwapLE32(chunk->sample_loops); ++i) { | |
| 426 | const Uint32 LOOP_TYPE_FORWARD = 0; | |
| 427 | Uint32 loop_type = SDL_SwapLE32(chunk->loops[i].type); | |
| 428 | if (loop_type == LOOP_TYPE_FORWARD) { | |
| 429 | AddLoopPoint(wave, SDL_SwapLE32(chunk->loops[i].play_count), SDL_SwapLE32(chunk->loops[i].start), SDL_SwapLE32(chunk->loops[i].end)); | |
| 430 | } | |
| 431 | } | |
| 432 | ||
| 433 | loaded = SDL_TRUE; | |
| 434 | ||
| 435 | done: | |
| 436 | SDL_free(data); | |
| 437 | return loaded; | |
| 438 | } | |
| 439 | ||
| 440 | static SDL_bool LoadWAVStream(WAVStream *wave) | |
| 441 | { | |
| 442 | SDL_RWops *src = wave->src; | |
| 443 | Uint32 chunk_type; | |
| 444 | Uint32 chunk_length; | |
| 445 | SDL_bool found_FMT = SDL_FALSE; | |
| 446 | SDL_bool found_DATA = SDL_FALSE; | |
| 447 | ||
| 448 | /* WAV magic header */ | |
| 449 | Uint32 wavelen; | |
| 450 | Uint32 WAVEmagic; | |
| 451 | ||
| 452 | /* Check the magic header */ | |
| 453 | wavelen = SDL_ReadLE32(src); | |
| 454 | WAVEmagic = SDL_ReadLE32(src); | |
| 455 | ||
| 456 | /* Read the chunks */ | |
| 457 | for (; ;) { | |
| 458 | chunk_type = SDL_ReadLE32(src); | |
| 459 | chunk_length = SDL_ReadLE32(src); | |
| 460 | ||
| 461 | if (chunk_length == 0) | |
| 462 | break; | |
| 463 | ||
| 464 | switch (chunk_type) | |
| 465 | { | |
| 466 | case FMT: | |
| 467 | found_FMT = SDL_TRUE; | |
| 468 | if (!ParseFMT(wave, chunk_length)) | |
| 469 | return SDL_FALSE; | |
| 470 | break; | |
| 471 | case DATA: | |
| 472 | found_DATA = SDL_TRUE; | |
| 473 | if (!ParseDATA(wave, chunk_length)) | |
| 474 | return SDL_FALSE; | |
| 475 | break; | |
| 476 | case SMPL: | |
| 477 | if (!ParseSMPL(wave, chunk_length)) | |
| 478 | return SDL_FALSE; | |
| 479 | break; | |
| 480 | default: | |
| 481 | SDL_RWseek(src, chunk_length, RW_SEEK_CUR); | |
| 482 | break; | |
| 483 | } | |
| 484 | } | |
| 485 | ||
| 486 | if (!found_FMT) { | |
| 487 | Mix_SetError("Bad WAV file (no FMT chunk)"); | |
| 488 | return SDL_FALSE; | |
| 489 | } | |
| 490 | ||
| 491 | if (!found_DATA) { | |
| 492 | Mix_SetError("Bad WAV file (no DATA chunk)"); | |
| 493 | return SDL_FALSE; | |
| 494 | } | |
| 495 | ||
| 496 | return SDL_TRUE; | |
| 497 | } | |
| 498 | ||
| 499 | /* I couldn't get SANE_to_double() to work, so I stole this from libsndfile. | |
| 500 | * I don't pretend to fully understand it. | |
| 501 | */ | |
| 502 | ||
| 503 | static Uint32 SANE_to_Uint32 (Uint8 *sanebuf) | |
| 504 | { | |
| 505 | /* Negative number? */ | |
| 506 | if (sanebuf[0] & 0x80) | |
| 507 | return 0; | |
| 508 | ||
| 509 | /* Less than 1? */ | |
| 510 | if (sanebuf[0] <= 0x3F) | |
| 511 | return 1; | |
| 512 | ||
| 513 | /* Way too big? */ | |
| 514 | if (sanebuf[0] > 0x40) | |
| 515 | return 0x4000000; | |
| 516 | ||
| 517 | /* Still too big? */ | |
| 518 | if (sanebuf[0] == 0x40 && sanebuf[1] > 0x1C) | |
| 519 | return 800000000; | |
| 520 | ||
| 521 | return ((sanebuf[2] << 23) | (sanebuf[3] << 15) | (sanebuf[4] << 7) | | |
| 522 | (sanebuf[5] >> 1)) >> (29 - sanebuf[1]); | |
| 523 | } | |
| 524 | ||
| 525 | static SDL_bool LoadAIFFStream(WAVStream *wave) | |
| 526 | { | |
| 527 | SDL_RWops *src = wave->src; | |
| 528 | SDL_AudioSpec *spec = &wave->spec; | |
| 529 | SDL_bool found_SSND = SDL_FALSE; | |
| 530 | SDL_bool found_COMM = SDL_FALSE; | |
| 531 | ||
| 532 | Uint32 chunk_type; | |
| 533 | Uint32 chunk_length; | |
| 534 | Sint64 next_chunk; | |
| 535 | ||
| 536 | /* AIFF magic header */ | |
| 537 | Uint32 AIFFmagic; | |
| 538 | /* SSND chunk */ | |
| 539 | Uint32 offset; | |
| 540 | Uint32 blocksize; | |
| 541 | /* COMM format chunk */ | |
| 542 | Uint16 channels = 0; | |
| 543 | Uint32 numsamples = 0; | |
| 544 | Uint16 samplesize = 0; | |
| 545 | Uint8 sane_freq[10]; | |
| 546 | Uint32 frequency = 0; | |
| 547 | ||
| 548 | /* Check the magic header */ | |
| 549 | chunk_length = SDL_ReadBE32(src); | |
| 550 | AIFFmagic = SDL_ReadLE32(src); | |
| 551 | if (AIFFmagic != AIFF) { | |
| 552 | Mix_SetError("Unrecognized file type (not AIFF)"); | |
| 553 | return SDL_FALSE; | |
| 554 | } | |
| 555 | ||
| 556 | /* From what I understand of the specification, chunks may appear in | |
| 557 | * any order, and we should just ignore unknown ones. | |
| 558 | * | |
| 559 | * TODO: Better sanity-checking. E.g. what happens if the AIFF file | |
| 560 | * contains compressed sound data? | |
| 561 | */ | |
| 562 | do { | |
| 563 | chunk_type = SDL_ReadLE32(src); | |
| 564 | chunk_length = SDL_ReadBE32(src); | |
| 565 | next_chunk = SDL_RWtell(src) + chunk_length; | |
| 566 | ||
| 567 | /* Paranoia to avoid infinite loops */ | |
| 568 | if (chunk_length == 0) | |
| 569 | break; | |
| 570 | ||
| 571 | switch (chunk_type) { | |
| 572 | case SSND: | |
| 573 | found_SSND = SDL_TRUE; | |
| 574 | offset = SDL_ReadBE32(src); | |
| 575 | blocksize = SDL_ReadBE32(src); | |
| 576 | wave->start = SDL_RWtell(src) + offset; | |
| 577 | break; | |
| 578 | ||
| 579 | case COMM: | |
| 580 | found_COMM = SDL_TRUE; | |
| 581 | ||
| 582 | /* Read the audio data format chunk */ | |
| 583 | channels = SDL_ReadBE16(src); | |
| 584 | numsamples = SDL_ReadBE32(src); | |
| 585 | samplesize = SDL_ReadBE16(src); | |
| 586 | SDL_RWread(src, sane_freq, sizeof(sane_freq), 1); | |
| 587 | frequency = SANE_to_Uint32(sane_freq); | |
| 588 | break; | |
| 589 | ||
| 590 | default: | |
| 591 | break; | |
| 592 | } | |
| 593 | } while ((!found_SSND || !found_COMM) | |
| 594 | && SDL_RWseek(src, next_chunk, RW_SEEK_SET) != -1); | |
| 595 | ||
| 596 | if (!found_SSND) { | |
| 597 | Mix_SetError("Bad AIFF file (no SSND chunk)"); | |
| 598 | return SDL_FALSE; | |
| 599 | } | |
| 600 | ||
| 601 | if (!found_COMM) { | |
| 602 | Mix_SetError("Bad AIFF file (no COMM chunk)"); | |
| 603 | return SDL_FALSE; | |
| 604 | } | |
| 605 | ||
| 606 | wave->stop = wave->start + channels * numsamples * (samplesize / 8); | |
| 607 | ||
| 608 | /* Decode the audio data format */ | |
| 609 | SDL_memset(spec, 0, (sizeof *spec)); | |
| 610 | spec->freq = frequency; | |
| 611 | switch (samplesize) { | |
| 612 | case 8: | |
| 613 | spec->format = AUDIO_S8; | |
| 614 | break; | |
| 615 | case 16: | |
| 616 | spec->format = AUDIO_S16MSB; | |
| 617 | break; | |
| 618 | default: | |
| 619 | Mix_SetError("Unknown samplesize in data format"); | |
| 620 | return SDL_FALSE; | |
| 621 | } | |
| 622 | spec->channels = (Uint8) channels; | |
| 623 | spec->samples = 4096; /* Good default buffer size */ | |
| 624 | ||
| 625 | return SDL_TRUE; | |
| 626 | } | |
| 627 |
| 0 | /* | |
| 1 | SDL_mixer: An audio mixer library based on the SDL library | |
| 2 | Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> | |
| 3 | ||
| 4 | This software is provided 'as-is', without any express or implied | |
| 5 | warranty. In no event will the authors be held liable for any damages | |
| 6 | arising from the use of this software. | |
| 7 | ||
| 8 | Permission is granted to anyone to use this software for any purpose, | |
| 9 | including commercial applications, and to alter it and redistribute it | |
| 10 | freely, subject to the following restrictions: | |
| 11 | ||
| 12 | 1. The origin of this software must not be misrepresented; you must not | |
| 13 | claim that you wrote the original software. If you use this software | |
| 14 | in a product, an acknowledgment in the product documentation would be | |
| 15 | appreciated but is not required. | |
| 16 | 2. Altered source versions must be plainly marked as such, and must not be | |
| 17 | misrepresented as being the original software. | |
| 18 | 3. This notice may not be removed or altered from any source distribution. | |
| 19 | */ | |
| 20 | ||
| 21 | /* $Id$ */ | |
| 22 | ||
| 23 | /* This file supports streaming WAV files */ | |
| 24 | ||
| 25 | typedef struct { | |
| 26 | SDL_bool active; | |
| 27 | Uint32 start; | |
| 28 | Uint32 stop; | |
| 29 | Uint32 initial_play_count; | |
| 30 | Uint32 current_play_count; | |
| 31 | } WAVLoopPoint; | |
| 32 | ||
| 33 | typedef struct { | |
| 34 | SDL_RWops *src; | |
| 35 | SDL_bool freesrc; | |
| 36 | SDL_AudioSpec spec; | |
| 37 | Sint64 start; | |
| 38 | Sint64 stop; | |
| 39 | SDL_AudioCVT cvt; | |
| 40 | int numloops; | |
| 41 | WAVLoopPoint *loops; | |
| 42 | } WAVStream; | |
| 43 | ||
| 44 | /* Initialize the WAVStream player, with the given mixer settings | |
| 45 | This function returns 0, or -1 if there was an error. | |
| 46 | */ | |
| 47 | extern int WAVStream_Init(SDL_AudioSpec *mixer); | |
| 48 | ||
| 49 | /* Unimplemented */ | |
| 50 | extern void WAVStream_SetVolume(int volume); | |
| 51 | ||
| 52 | /* Load a WAV stream from an SDL_RWops object */ | |
| 53 | extern WAVStream *WAVStream_LoadSong_RW(SDL_RWops *src, int freesrc); | |
| 54 | ||
| 55 | /* Start playback of a given WAV stream */ | |
| 56 | extern void WAVStream_Start(WAVStream *wave); | |
| 57 | ||
| 58 | /* Play some of a stream previously started with WAVStream_Start() */ | |
| 59 | extern int WAVStream_PlaySome(Uint8 *stream, int len); | |
| 60 | ||
| 61 | /* Stop playback of a stream previously started with WAVStream_Start() */ | |
| 62 | extern void WAVStream_Stop(void); | |
| 63 | ||
| 64 | /* Close the given WAV stream */ | |
| 65 | extern void WAVStream_FreeSong(WAVStream *wave); | |
| 66 | ||
| 67 | /* Return non-zero if a stream is currently playing */ | |
| 68 | extern int WAVStream_Active(void); |