Codebase list gst-plugins-good1.0 / 4294405
New upstream version 1.20.1 Sebastian Dröge 2 years ago
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0 === release 1.20.1 ===
1
2 2022-03-14 11:33:33 +0000 Tim-Philipp Müller <tim@centricular.com>
3
4 * NEWS:
5 * RELEASE:
6 * docs/gst_plugins_cache.json:
7 * gst-plugins-good.doap:
8 * meson.build:
9 Release 1.20.1
10
11 2022-03-14 11:33:25 +0000 Tim-Philipp Müller <tim@centricular.com>
12
13 * ChangeLog:
14 Update ChangeLogs for 1.20.1
15
16 2022-02-22 10:13:28 +0100 Guillaume Desmottes <guillaume.desmottes@onestream.live>
17
18 * gst/rtpmanager/rtpsource.c:
19 rtpsource: fix rtp_source_get_nack_deadlines doc
20 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1950>
21
22 2022-01-14 23:42:27 -0600 Tim Mooney <Tim.Mooney@ndsu.edu>
23
24 * sys/v4l2/ext/types-compat.h:
25 v4l2: include <sys/ioccom.h> on Illumos
26 Needed for _IOR/_IORW
27 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1947>
28
29 2022-03-03 13:47:05 +0800 Hou Qi <qi.hou@nxp.com>
30
31 * sys/v4l2/gstv4l2bufferpool.c:
32 v4l2bufferpool: Fix race condition between qbuf and pool streamoff
33 There is a chance that pool->buffers[index] sets BUFFER_STATE_QUEUED, but
34 it has not been queued yet which makes pool->buffers[index] still NULL.
35 At this time, if pool_streamff release all buffers with BUFFER_STATE_QUEUED
36 state regardless of whether the buffer is NULL or not, it will cause segfault.
37 To fix this, also check buffer when streamoff release buffer.
38 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1948>
39
40 2022-03-11 10:32:42 +0100 Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
41
42 * gst/deinterlace/tvtime/scalerbob.c:
43 deinterlace: scalerbob: Reduce latency to 0
44 We only need the current field, just like `linear`.
45 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1944>
46
47 2022-03-12 17:13:48 +0200 Vivia Nikolaidou <vivia@ahiru.eu>
48
49 * gst/deinterlace/yadif.c:
50 yadif: Fix CHECK macro for YUY2 format
51 Used to make comb artifacts for videotestsrc pattern=ball for YUY2
52 format only (not AYUV).
53 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1943>
54
55 2022-03-10 18:43:45 +0900 Sangchul Lee <sc11.lee@samsung.com>
56
57 * gst/rtp/gstrtpvp8depay.c:
58 rtpvp8depay: Fix crash when making 'GstRTPPacketLost' custom event
59 This patch fixes a seg.fault in gst_structure_new() with warnings as below.
60 GLib-GObject-WARNING **:
61 ../gobject/gtype.c:4330: type id '0' is invalid
62 GLib-GObject-WARNING **:
63 can't peek value table for type '<invalid>' which is not currently referenced
64 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1920>
65
66 2022-03-09 12:17:11 +0530 Nirbheek Chauhan <nirbheek@centricular.com>
67
68 * ext/soup/gstsouploader.c:
69 soup: Load the runtime library, not the development library
70 libsoup-2.4.so / libsoup-3.0.so are symlinks installed by development
71 packages, they are not available at runtime.
72 Also eliminate G_MODULE_SUFFIX since it's not useful for us, and is
73 actually incorrect on macOS anyway.
74 Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1071
75 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1907>
76
77 2021-02-08 21:40:19 +0100 Havard Graff <havard@pexip.com>
78
79 * gst/rtpmanager/gstrtprtxreceive.c:
80 * gst/rtpmanager/gstrtprtxreceive.h:
81 * gst/rtpmanager/gstrtprtxsend.c:
82 * gst/rtpmanager/gstrtprtxsend.h:
83 rtprtx: don't access type-system per buffer
84 When doing only a single stream of audio/video this hardly matters,
85 but when doing many at the same time, the fact that you have to get
86 a hold of the glib global type-system lock every time you process a buffer,
87 means that there is a limit to how many streams you can process in
88 parallel.
89 Luckily the fix is very simple, by doing a cast rather than a full
90 type-check.
91 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1890>
92
93 2020-02-10 14:37:30 +0100 Havard Graff <havard@pexip.com>
94
95 * tests/check/elements/rtprtx.c:
96 rtprtx: signed/unsigned and style fixes
97 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1888>
98
99 2022-03-04 15:36:20 +0100 Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
100
101 * gst/deinterlace/gstdeinterlace.c:
102 deinterlace: Prevent race between _set_method and latency query
103 It's possible that the method is being manipulated while downstream
104 queries our latency, leading to crashes.
105 Prevent that from happening.
106 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1859>
107
108 2022-03-03 23:04:36 +0530 Nirbheek Chauhan <nirbheek@centricular.com>
109
110 * ext/soup/gstsouploader.c:
111 soup: Fix static build with MSVC
112 ../ext/soup/gstsouploader.c(818): error C4098: '_soup_session_send_async': 'void' function returning a value
113 It's technically a false warning, but that's how MSVC works, so fix
114 it.
115 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1846>
116
117 2022-03-03 00:37:57 +0530 Nirbheek Chauhan <nirbheek@centricular.com>
118
119 * ext/soup/meson.build:
120 soup: Fix pkgconfig generation and documentation
121 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1846>
122
123 2022-03-02 23:22:39 +0530 Nirbheek Chauhan <nirbheek@centricular.com>
124
125 * ext/soup/meson.build:
126 soup: Fix static build when default_library=both
127 Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1007
128 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1846>
129
130 2022-03-02 23:11:09 +0530 Nirbheek Chauhan <nirbheek@centricular.com>
131
132 * ext/soup/meson.build:
133 soup: Don't error out in static build unless option is enabled
134 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1846>
135
136 2022-02-27 15:45:01 +0100 Philippe Normand <philn@igalia.com>
137
138 * ext/soup/gstsouploader.c:
139 soup: Lookup libsoup dylib files on Apple platforms
140 Fixes #1007
141 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1846>
142
143 2022-03-01 20:59:30 +0200 Sebastian Dröge <sebastian@centricular.com>
144
145 * gst/matroska/matroska-mux.c:
146 matroska-mux: Handle pixel-aspect-ratio caps field correctly when checking caps equality
147 Not having this field is equivalent with it being 1/1 so consider
148 it like that. The generic caps functions are not aware of these
149 semantics and would consider the caps different, causing a negotiation
150 failure when caps are changing from caps with to caps without or the
151 other way around.
152 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1833>
153
154 2022-03-01 20:56:43 +0200 Sebastian Dröge <sebastian@centricular.com>
155
156 * gst/matroska/matroska-mux.c:
157 matroska-mux: Handle multiview-mode/flags caps fields correctly when checking caps equality
158 Not having these fields is equivalent with them being mono/0 so consider
159 them like that. The generic caps functions are not aware of these
160 semantics and would consider the caps different, causing a negotiation
161 failure when caps are changing from caps with to caps without or the
162 other way around.
163 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1833>
164
165 2022-02-23 11:10:11 +0100 Sebastian Fricke <sebastian.fricke@collabora.com>
166
167 * README.md:
168 Maintain build instructions at a single location
169 Do not maintain similar build instructions within each gst-plugins-*
170 subproject and the subproject/gstreamer subproject. Use the build
171 instructions from the mono-repository and link to them via hyperlink.
172 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1829>
173
174 2022-03-01 00:12:56 +0200 Vivia Nikolaidou <vivia@ahiru.eu>
175
176 * gst/deinterlace/x86/yadif.asm:
177 yadif.asm: Fix improper usage of LOAD macro
178 LOAD macro relies in m7 being zero for interleaving purposes. Using LOAD
179 on the m7 register makes it interleave with its new content instead of
180 with 0.
181 The effect of this bug was bobbing on some static lines that appeared
182 over fast-moving content.
183 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1823>
184
185 2022-03-01 00:12:33 +0200 Vivia Nikolaidou <vivia@ahiru.eu>
186
187 * gst/deinterlace/x86/yadif.asm:
188 yadif.asm: Typo fixes in comments
189 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1823>
190
191 2022-02-28 20:39:11 +0200 Vivia Nikolaidou <vivia@ahiru.eu>
192
193 * gst/deinterlace/yadif.c:
194 yadif: Fix bug in C implementation of CHECK
195 It was different compared to the corresponding part in both ffmpeg and
196 the asm implementation. Fixing this makes videotestsrc pattern=spokes
197 not jump at all when not using the asm optimisations.
198 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1823>
199
200 2021-12-06 12:49:18 -0500 Joseph Donofry <rubberduckie3554@gmail.com>
201
202 * sys/osxaudio/gstosxaudiodeviceprovider.c:
203 osxaudiosrc: Support a device as both input and output
204 osxaudiodeviceprovider now probes devices more than once to determine
205 if the device can function as both an input AND and output device.
206 Previously, if the device provider detected that a device had any output
207 capabilities, it was treated solely as an Audio/Sink. This causes issues
208 that have both input and output capabilities (for example, USB interfaces
209 for professional audio have both input and output channels). Such devices
210 are now listed as both an Audio/Sink as well as an Audio/Source.
211 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1809>
212
213 2022-02-24 20:28:23 +0530 Sanchayan Maity <sanchayan@asymptotic.io>
214
215 * docs/gst_plugins_cache.json:
216 * gst/rtp/gstrtpldacpay.c:
217 * gst/rtp/gstrtpldacpay.h:
218 rtp: ldac: Set frame count information in payload
219 The RTP payload seems to be required as it carries the frame count
220 information. Also, gst_rtp_base_payload_allocate_output_buffer had
221 the second argument incorrect.
222 Strangely some devices like Shanling MP4 and Sony XM3 would still
223 work without this while some like the Sony XM4 do not.
224 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1804>
225
226 2022-02-25 12:44:26 +0100 Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
227
228 * gst/deinterlace/tvtime/greedyh.c:
229 deinterlace: greedyh: Stop adding 2 to cur_field_idx
230 Just a simplification.
231 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1799>
232
233 2022-02-24 17:36:40 +0100 Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
234
235 * gst/deinterlace/tvtime/greedyh.c:
236 deinterlace: greedyh: Use _plane in _packed, fix planar formats
237 This greatly reduces code duplication. It also exposed the cause for
238 planar formats not being properly deinterlaced:
239 The planar path was missing the initial offset adjustment that the
240 packed path did to `L2` and `L2P` in the case of an even field, which
241 caused it to select the wrong weave lines every other field.
242 Add those offsets in `_plane`.
243 Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1047
244 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1799>
245
246 2022-02-25 12:39:31 +0100 Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
247
248 * gst/deinterlace/tvtime/greedyh.c:
249 deinterlace: greedyh: Rename _planar_plane to _plane
250 As well as `i` to `plane`.
251 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1799>
252
253 2022-02-25 12:36:17 +0100 Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
254
255 * gst/deinterlace/tvtime/greedyh.c:
256 deinterlace: greedyh: Move code from _planar into _planar_plane
257 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1799>
258
259 2022-02-25 12:30:21 +0100 Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
260
261 * gst/deinterlace/tvtime/greedyh.c:
262 deinterlace: greedyh: Move _planar_plane upwards
263 In preparation of refactoring. No functional change.
264 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1799>
265
266 2022-02-18 15:23:13 +0530 Nirbheek Chauhan <nirbheek@centricular.com>
267
268 * gst/matroska/matroska-demux.c:
269 matroska-demux: Emit a warning when no codec data found
270 It is bad if an mkv file does not have codec data for the ProRes
271 variant, so we should emit a warning. ffmpeg does the same thing.
272 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1766>
273
274 2022-02-21 13:27:06 +1100 Matthew Waters <matthew@centricular.com>
275
276 * gst/rtp/gstrtpulpfecenc.c:
277 ulpfecenc: slightly safer dispose impl
278 Technically dispose can be called more than once (even if gstelement is
279 not actually set up to do that) so need to protect against that.
280 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1767>
281
282 2022-02-21 13:24:07 +1100 Matthew Waters <matthew@centricular.com>
283
284 * gst/rtp/gstrtpulpfecenc.c:
285 ulpfecenc: fix unmatched free() call
286 One must always match a g_slice_new with a g_slice_free and a g_new with
287 a g_free. This was not the case for the internal ctx struct.
288 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1767>
289
290 2021-11-09 17:37:24 +1100 Matthew Waters <matthew@centricular.com>
291
292 * gst/rtp/gstrtpulpfecenc.c:
293 rtpulpfecenc: add some debug logging
294 Like, what configuration we are using or whether a fec packet is
295 generated.
296 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1767>
297
298 2022-02-02 12:49:29 +0100 Rouven Czerwinski <rouven@czerwinskis.de>
299
300 * sys/v4l2/gstv4l2tuner.c:
301 gstv4l2tuner: return NULL if no norm set
302 If the video4linux device supports norms but has no norm set, norm is
303 returned as an uninitialized variable after the ioctl call, leading to
304 gst_v4l2_tuner_get_norm_by_std_id() returning a random norm from the
305 supported norms. Catch this case and instead return NULL to indicate
306 that no norm is setup.
307 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1758>
308
309 2022-02-17 17:36:22 +0100 Sebastian Wick <sebastian.wick@redhat.com>
310
311 * gst/matroska/matroska-demux.c:
312 matroska: default prores fourcc apcn
313 If there is no codec private data for prores it should default to Apple
314 ProRes 422 Standard Definition (apcn). Can be tested with
315 strobe_scientist.mkv from
316 https://developers.google.com/media/vp9/hdr-encoding
317 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1753>
318
319 2021-04-08 12:18:09 +0300 Sebastian Dröge <sebastian@centricular.com>
320
321 * gst/isomp4/gstqtmux.c:
322 qtmux: Don't post an error message if pushing a sample failed with FLUSHING
323 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1732>
324
325 2022-02-11 23:55:57 +0100 Marek Vasut <marex@denx.de>
326
327 * ext/jpeg/gstjpegdec.c:
328 jpegdec: Pull row_stride from GST_VIDEO_FRAME_PLANE_STRIDE()
329 The libjpeg-turbo internal state might not be correctly initialized for
330 the first frame in a stream, pull the frame stride from gstreamer frame
331 metadata instead, which is correct even for the first frame, and which
332 makes this code consistent with the surrounding lines.
333 Fixes: e6d83d8f96 ("jpegdec: Support libjpeg-turbo colorspace conversion")
334 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1716>
335
336 2022-02-11 23:44:24 +0100 Marek Vasut <marex@denx.de>
337
338 * ext/jpeg/gstjpegdec.c:
339 jpegdec: Call gst_jpeg_turbo_parse_ext_fmt_convert() before jpeg_start_decompress()
340 It is imperative that the libjpeg-turbo state is properly initialized
341 before jpeg_start_decompress() is called. Make sure cinfo.out_color_space
342 and cinfo.raw_data_out are set to their final values matching their peer
343 caps before calling jpeg_start_decompress().
344 Fixes: e6d83d8f96 ("jpegdec: Support libjpeg-turbo colorspace conversion")
345 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1716>
346
347 2022-02-11 23:44:20 +0100 Marek Vasut <marex@denx.de>
348
349 * ext/jpeg/gstjpegdec.c:
350 jpegdec: Factor out gst_jpeg_turbo_parse_ext_fmt_convert()
351 Pull out peer caps checking code into gst_jpeg_turbo_parse_ext_fmt_convert().
352 This code is used by libjpeg-turbo extras to determine whether peer is capable
353 of handling buffers into which libjpeg-turbo can directly decode data. This
354 kind of check must be performed before jpeg_start_decompress() is called in
355 gst_jpeg_dec_prepare_decode() as well as in gst_jpeg_dec_negotiate(), hence
356 the common code.
357 This commit does modify the code a little to make it easier to call from both
358 call sites without much duplication, hence the extra `if (*clrspc)` test.
359 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1716>
360
361 2022-02-11 23:29:27 +0100 Marek Vasut <marex@denx.de>
362
363 * ext/jpeg/gstjpegdec.c:
364 Revert "jpegdec: only allow conversions from RGB"
365 This reverts commit 2aa2477208c029b0e1b8232d69f4f99a3bf1d473.
366 The commit is completely wrong, libjpeg-turbo is perfectly capable
367 of decoding I420 (YUV) to RGB. The test case provided alongside the
368 aforementioned commit passes without this revert because it decodes
369 image of JCS_YCrCb color space, so the new `if (clrspc == JCS_RGB)`
370 condition is false on that image, and the libjpeg-turbo decoding
371 does not get used. The real bug is hidden by that commit.
372 The real problem is in the call order of gst_jpeg_dec_prepare_decode()
373 and gst_jpeg_dec_negotiate(). The gst_jpeg_dec_prepare_decode() calls
374 jpeg_start_decompress() which sets up internal state of the libjpeg,
375 however, neither cinfo.out_color_space nor cinfo.raw_data_out are
376 set correctly yet. Those two are set up in gst_jpeg_dec_negotiate()
377 which is called a bit later. Therefore, the real fix is the set up
378 cinfo.out_color_space and cinfo.raw_data_out before calling
379 jpeg_start_decompress(). This is however a separate patch.
380 Fixes: 2aa2477208 ("jpegdec: only allow conversions from RGB")
381 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1716>
382
383 2022-02-11 21:35:54 +0100 Heiko Becker <heirecka@exherbo.org>
384
385 * ext/lame/meson.build:
386 meson: Don't build lame plugin with -Dlame=disabled
387 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1720>
388
389 2022-02-01 14:28:24 +0100 Bastien Nocera <hadess@hadess.net>
390
391 * ext/gtk/gtkgstglwidget.c:
392 gtk: Fix rotation not being applied when paused
393 The video wouldn't be redrawn immediately when a rotation was applied
394 but the pipeline was paused, as no new buffers were scheduled to be
395 displayed.
396 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1710>
397
398 2022-02-01 14:26:02 +0100 Bastien Nocera <hadess@hadess.net>
399
400 * ext/gtk/gtkgstbasewidget.c:
401 * ext/gtk/gtkgstbasewidget.h:
402 gtk: Add a way to queue redrawing the base GTK widget
403 This will be used to request a redraw of the GTK widget should the
404 display be changed using properties not directly handled by the base GTK
405 widget, but by one of its descendants.
406 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1710>
407
408 2022-02-07 16:17:28 +0000 Tim-Philipp Müller <tim@centricular.com>
409
410 * docs/gst_plugins_cache.json:
411 * meson.build:
412 Back to development
413
0414 === release 1.20.0 ===
1415
2416 2022-02-03 19:53:25 +0000 Tim-Philipp Müller <tim@centricular.com>
3417
418 * ChangeLog:
4419 * NEWS:
5420 * README:
6421 * RELEASE:
+202
-2
NEWS less more
00 GStreamer 1.20 Release Notes
11
2 GStreamer 1.20.0 was released on 3 February 2022.
2 GStreamer 1.20.0 was originally released on 3 February 2022.
3
4 The latest bug-fix release in the 1.20 series is 1.20.1 and was released
5 on 14 March 2022.
36
47 See https://gstreamer.freedesktop.org/releases/1.20/ for the latest
58 version of this document.
69
7 Last updated: Wednesday 2 February 2022, 23:30 UTC (log)
10 Last updated: Monday 14 March 2022, 00:30 UTC (log)
811
912 Introduction
1013
18751878
18761879 1.20.0 was released on 3 February 2022.
18771880
1881 1.20.1
1882
1883 The first 1.20 bug-fix release (1.20.1) was released on 14 March 2022.
1884
1885 This release only contains bugfixes and it should be safe to update from
1886 1.20.0.
1887
1888 Highlighted bugfixes in 1.20.1
1889
1890 - deinterlace: various bug fixes for yadif and greedy methods
1891 - gtk video sink: Fix rotation not being applied when paused
1892 - gst-play-1.0: Fix trick-mode handling in keyboard shortcut
1893 - jpegdec: fix RGB conversion handling
1894 - matroskademux: improved ProRes video handling
1895 - matroskamux: Handle multiview-mode/flags/pixel-aspect-ratio caps
1896 fields correctly when checking caps equality on input caps changes
1897 - videoaggregator fixes (negative rate handling, current position
1898 rounding)
1899 - soup http plugin: Lookup libsoup dylib files on Apple platforms &
1900 fix Cerbero static build on Android and iOS
1901 - Support build against libfreeaptx in openaptx plugin
1902 - Fix linking issues on Illumos distros
1903 - GstPlay: Fix new error + warning parsing API (was unusuable before)
1904 - mpegtsmux: VBR muxing fixes
1905 - nvdecoder: Various fixes for 4:4:4 and high-bitdepth decoding
1906 - Support build against libfreeaptx in openaptx plugin
1907 - webrtc: Various fixes to the webrtc-sendrecv python example
1908 - macOS: support a relocatable GStreamer.framework on macOS (see below
1909 for details)
1910 - macOS: fix applemedia plugin failing to load on ARM64 macOS
1911 - windows: ship wavpack library
1912 - gst-python: Fix build with Python 3.11
1913 - various bug fixes, memory leak fixes, and other stability and
1914 reliability improvements
1915
1916 gstreamer
1917
1918 - plugin loader: show the reason when spawning of gst-plugin-scanner
1919 fails
1920 - registry, plugin loading: fix dynamic relocation if
1921 GST_PLUGIN_SUBDIR (libdir) is not a single subdirectory; improve
1922 GST_PLUGIN_SUBDIR handling
1923 - context: fix transfer annotation on gst_context_writable_structure()
1924 for bindings
1925 - baseparse: Don’t truncate the duration to milliseconds in
1926 gst_base_parse_convert_default()
1927 - bufferpool: Deactivate pool and get rid of references to other
1928 objects from dispose instead of finalize
1929
1930 gst-plugins-base
1931
1932 - typefindfunctions: Fix WebVTT format detection for very short files
1933 - gldisplay: Reorder GST_GL_WINDOW check for egl-device
1934 - rtpbasepayload: Copy all buffer metadata instead of just GstMetas
1935 for the input meta buffer
1936 - codec-utils: Avoid out-of-bounds error
1937 - navigation: Fix Since markers for mouse scroll events
1938 - videoaggregator: Fix for unhandled negative rate
1939 - videoaggregator: Use floor() to calculate current position
1940 - video-color: Fix for missing clipping in PQ EOTF function
1941 - gst-play-1.0: Fix trick-mode handling in keyboard shortcut
1942 - audiovisualizer: shader: Fix out of bound write
1943
1944 gst-plugins-good
1945
1946 - deinterlace: various bug fixes for yadif method
1947 - deinterlace: Refactor greedyh and fix planar formats
1948 - deinterlace: Prevent race between method configuration and latency
1949 query
1950 - gtk video sink: Fix rotation not being applied when paused
1951 - jpegdec: fix RGB conversion handling
1952 - matroskademux: improved ProRes video handling
1953 - matroskamux: Handle multiview-mode/flags/pixel-aspect-ratio caps
1954 fields correctly when checking caps equality on input caps changes
1955 - rtprtx: don’t access type-system per buffer (performance
1956 optimisation); code cleanups
1957 - rtpulpfecenc: fix unmatched g_slice_free()
1958 - rtpvp8depay: fix crash when making GstRTPPacketLost custom event
1959 - qtmux: Don’t post an error message if pushing a sample failed with
1960 FLUSHING (e.g. on pipeline shutdown)
1961 - soup: Lookup libsoup dylib files on Apple platforms & fix Cerbero
1962 static build on Android and iOS
1963 - souphttpsrc: element not present on iOS after 1.20.0 update
1964 - v4l2tuner: return NULL if no norm set
1965 - v4l2bufferpool: Fix race condition between qbuf and pool streamoff
1966 - meson: Don’t build lame plugin with -Dlame=disabled
1967
1968 gst-plugins-bad
1969
1970 - GstPlay: Fix new error + warning parsing API (was unusuable before)
1971 - av1parse: let the parser continue on verbose OBUs
1972 - d3d11converter: Fix RGB to GRAY conversion, broken debug messages,
1973 and add missing GRAY conversion
1974 - gs: look for google_cloud_cpp_storage.pc
1975 - ipcpipeline: fix crash and error on windows with SOCKET or _pipe()
1976 - ivfparse: Don’t set zero resolution on caps
1977 - mpegtsdemux: Handle PES headers bigger than a mpeg-ts packet; fix
1978 locking in error code path; handle more program updates
1979 - mpegtsmux: Start last_ts with GST_CLOCK_TIME_NONE to fix VBR muxing
1980 behaviour
1981 - mpegtsmux: Thread safety fixes: lock mux->tsmux, the programs hash
1982 table, and pad streams
1983 - mpegtsmux: Skip empty buffers
1984 - osxaudiodeviceprovider: Add initial support for duplex devices on
1985 OSX
1986 - rtpldacpay: Fix missing payload information
1987 - sdpdemux: add media attributes to caps, fixes ptp clock handling
1988 - mfaudioenc: Handle empty IMFMediaBuffer
1989 - nvdecoder: Various fixes for 4:4:4 and high-bitdepth decoding
1990 - nvenc: Fix deadlock because of too strict buffer pool size
1991 - va: fix library build issues, caps leaks in the vpp transform
1992 function, and add vaav1dec to documentation
1993 - v4l2codecs: vp9: Minor fixes
1994 - v4l2codecs: h264: Correct scaling matrix ABI check
1995 - dtlstransport: Notify ICE transport property changes
1996 - webrtc: Various fixes to the webrtc-sendrecv python example
1997 - webrtc-ice: Fix memory leaks in gst_webrtc_ice_add_candidate()
1998 - Support build against libfreeaptx in openaptx plugin
1999 - Fix linking issues on Illumos distros
2000
2001 gst-plugins-ugly
2002
2003 - x264enc: fix plugin long-name and description
2004
2005 gst-libav
2006
2007 - No changes
2008
2009 gst-rtsp-server
2010
2011 - Fix race in rtsp-client when tunneling over HTTP
2012
2013 gstreamer-vaapi
2014
2015 - No changes
2016
2017 gstreamer-sharp
2018
2019 - No changes
2020
2021 gst-omx
2022
2023 - No changes
2024
2025 gst-python
2026
2027 - Fix build with Python 3.11
2028
2029 gst-editing-services
2030
2031 - Update validate test scenarios for videoaggregator rounding
2032 behaviour change
2033
2034 gst-integration-testsuites
2035
2036 - Update validate test scenarios for videoaggregator rounding
2037 behaviour change
2038
2039 Development build environment
2040
2041 - gst-env: various clean-ups and documentation improvements
2042
2043 Cerbero build tool and packaging changes in 1.20.1
2044
2045 - Fix nasm version check
2046 - Disable certificate checking on RHEL/CentOS 7
2047 - packages: Ship wavpack.dll for Windows
2048 - osx/universal: make the library name relocatable
2049 - macOS: In order to support a relocatable GStreamer.framework on
2050 macOS, an application may now need to add an rpath entry to the
2051 location of the GStreamer.framework (which could be bundled with the
2052 application itself). Some build systems will do this for you by
2053 default.
2054 - Disable MoltenVK on macOS arm64 to fix applemedia plugin loading
2055 - Fix applemedia plugin failing to load on ARM64 macOS
2056
2057 Contributors to 1.20.1
2058
2059 Bastien Nocera, Branko Subasic, David Svensson Fors, Dmitry Osipenko,
2060 Edward Hervey, Guillaume Desmottes, Havard Graff, Heiko Becker, He
2061 Junyan, Igor V. Kovalenko, Jan Alexander Steffens (heftig), Jan Schmidt,
2062 jinsl00000, Joseph Donofry, Jose Quaresma, Marek Vasut, Matthew Waters,
2063 Mengkejiergeli Ba, Nicolas Dufresne, Nirbheek Chauhan, Philippe Normand,
2064 Qi Hou, Rouven Czerwinski, Ruben Gonzalez, Sanchayan Maity, Sangchul
2065 Lee, Sebastian Dröge, Sebastian Fricke, Sebastian Groß, Sebastian
2066 Mueller, Sebastian Wick, Seungha Yang, Stéphane Cerveau, Thibault
2067 Saunier, Tim Mooney, Tim-Philipp Müller, Víctor Manuel Jáquez Leal,
2068 Vivia Nikolaidou, Zebediah Figura,
2069
2070 … and many others who have contributed bug reports, translations, sent
2071 suggestions or helped testing. Thank you all!
2072
2073 List of merge requests and issues fixed in 1.20.1
2074
2075 - List of Merge Requests applied in 1.20.1
2076 - List of Issues fixed in 1.20.1
2077
18782078 Schedule for 1.22
18792079
18802080 Our next major feature release will be 1.22, and 1.21 will be the
+0
-252
README less more
0 GStreamer 1.20.x stable series
1
2 WHAT IT IS
3 ----------
4
5 This is GStreamer, a framework for streaming media.
6
7 WHERE TO START
8 --------------
9
10 We have a website at
11
12 https://gstreamer.freedesktop.org
13
14 Our documentation, including tutorials, API reference and FAQ can be found at
15
16 https://gstreamer.freedesktop.org/documentation/
17
18 You can subscribe to our mailing lists:
19
20 https://lists.freedesktop.org/mailman/listinfo/gstreamer-announce
21
22 https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
23
24 We track bugs, feature requests and merge requests (patches) in GitLab at
25
26 https://gitlab.freedesktop.org/gstreamer/
27
28 You can join us on IRC - #gstreamer on irc.oftc.net
29
30 GStreamer 1.0 series
31 --------------------
32
33 Starring
34
35 GSTREAMER
36
37 The core around which all other modules revolve. Base functionality and
38 libraries, some essential elements, documentation, and testing.
39
40 BASE
41
42 A well-groomed and well-maintained collection of GStreamer plug-ins and
43 elements, spanning the range of possible types of elements one would want
44 to write for GStreamer.
45
46 And introducing, for the first time ever, on the development screen ...
47
48 THE GOOD
49
50 --- "Such ingratitude. After all the times I've saved your life."
51
52 A collection of plug-ins you'd want to have right next to you on the
53 battlefield. Shooting sharp and making no mistakes, these plug-ins have it
54 all: good looks, good code, and good licensing. Documented and dressed up
55 in tests. If you're looking for a role model to base your own plug-in on,
56 here it is.
57
58 If you find a plot hole or a badly lip-synced line of code in them,
59 let us know - it is a matter of honour for us to ensure Blondie doesn't look
60 like he's been walking 100 miles through the desert without water.
61
62 THE UGLY
63
64 --- "When you have to shoot, shoot. Don't talk."
65
66 There are times when the world needs a color between black and white.
67 Quality code to match the good's, but two-timing, backstabbing and ready to
68 sell your freedom down the river. These plug-ins might have a patent noose
69 around their neck, or a lock-up license, or any other problem that makes you
70 think twice about shipping them.
71
72 We don't call them ugly because we like them less. Does a mother love her
73 son less because he's not as pretty as the other ones ? No - she commends
74 him on his great personality. These plug-ins are the life of the party.
75 And we'll still step in and set them straight if you report any unacceptable
76 behaviour - because there are two kinds of people in the world, my friend:
77 those with a rope around their neck and the people who do the cutting.
78
79 THE BAD
80
81 --- "That an accusation?"
82
83 No perfectly groomed moustache or any amount of fine clothing is going to
84 cover up the truth - these plug-ins are Bad with a capital B.
85 They look fine on the outside, and might even appear to get the job done, but
86 at the end of the day they're a black sheep. Without a golden-haired angel
87 to watch over them, they'll probably land in an unmarked grave at the final
88 showdown.
89
90 Don't bug us about their quality - exercise your Free Software rights,
91 patch up the offender and send us the patch on the fastest steed you can
92 steal from the Confederates. Because you see, in this world, there's two
93 kinds of people, my friend: those with loaded guns and those who dig.
94 You dig.
95
96 The Lowdown
97 -----------
98
99 --- "I've never seen so many plug-ins wasted so badly."
100
101 GStreamer Plug-ins has grown so big that it's hard to separate the wheat from
102 the chaff. Also, distributors have brought up issues about the legal status
103 of some of the plug-ins we ship. To remedy this, we've divided the previous
104 set of available plug-ins into four modules:
105
106 - gst-plugins-base: a small and fixed set of plug-ins, covering a wide range
107 of possible types of elements; these are continuously kept up-to-date
108 with any core changes during the development series.
109
110 - We believe distributors can safely ship these plug-ins.
111 - People writing elements should base their code on these elements.
112 - These elements come with examples, documentation, and regression tests.
113
114 - gst-plugins-good: a set of plug-ins that we consider to have good quality
115 code, correct functionality, our preferred license (LGPL for the plug-in
116 code, LGPL or LGPL-compatible for the supporting library).
117
118 - We believe distributors can safely ship these plug-ins.
119 - People writing elements should base their code on these elements.
120
121 - gst-plugins-ugly: a set of plug-ins that have good quality and correct
122 functionality, but distributing them might pose problems. The license
123 on either the plug-ins or the supporting libraries might not be how we'd
124 like. The code might be widely known to present patent problems.
125
126 - Distributors should check if they want/can ship these plug-ins.
127 - People writing elements should base their code on these elements.
128
129 - gst-plugins-bad: a set of plug-ins that aren't up to par compared to the
130 rest. They might be close to being good quality, but they're missing
131 something - be it a good code review, some documentation, a set of tests,
132 a real live maintainer, or some actual wide use.
133 If the blanks are filled in they might be upgraded to become part of
134 either gst-plugins-good or gst-plugins-ugly, depending on the other factors.
135
136 - If the plug-ins break, you can't complain - instead, you can fix the
137 problem and send us a patch, or bribe someone into fixing them for you.
138 - New contributors can start here for things to work on.
139
140 PLATFORMS
141 ---------
142
143 - Linux is of course fully supported
144 - FreeBSD is reported to work; other BSDs should work too; same for Solaris
145 - MacOS works, binary 1.x packages can be built using the cerbero build tool
146 - Windows works; binary 1.x packages can be built using the cerbero build tool
147 - MSys/MinGW builds
148 - Microsoft Visual Studio builds are also available and supported
149 - Android works, binary 1.x packages can be built using the cerbero build tool
150 - iOS works
151
152 INSTALLING FROM PACKAGES
153 ------------------------
154
155 You should always prefer installing from packages first. GStreamer is
156 well-maintained for a number of distributions, including Fedora, Debian,
157 Ubuntu, Mandrake, Arch Linux, Gentoo, ...
158
159 Only in cases where you:
160
161 - want to hack on GStreamer
162 - want to verify that a bug has been fixed
163 - do not have a sane distribution
164
165 should you choose to build from source tarballs or git.
166
167 Find more information about the various packages at
168
169 https://gstreamer.freedesktop.org/download/
170
171 COMPILING FROM SOURCE TARBALLS
172 ------------------------------
173
174 - again, make sure that you really need to install from source!
175 If GStreamer is one of your first projects ever that you build from source,
176 consider taking on an easier project.
177
178 - you need a recent version of Meson installed, see
179
180 http://mesonbuild.com/Getting-meson.html
181
182 and
183
184 https://gitlab.freedesktop.org/gstreamer/gst-build/blob/master/README.md
185
186 - run
187
188 meson build
189 ninja -C build
190
191 to build GStreamer.
192
193 - if you want to install it (not required, but what you usually want to do), run
194
195 ninja -C build install
196
197 - try out a simple test:
198 gst-launch-1.0 -v fakesrc num_buffers=5 ! fakesink
199 (If you didn't install GStreamer, run `./build/tools/gst-launch-1.0`)
200
201 If it outputs a bunch of messages from fakesrc and fakesink, everything is
202 ok.
203
204 If it did not work, keep in mind that you might need to adjust the
205 PATH and/or LD_LIBRARY_PATH environment variables to make the system
206 find GStreamer in the prefix where you installed (by default that is /usr/local).
207
208 - After this, you're ready to install gst-plugins, which will provide the
209 functionality you're probably looking for by now, so go on and read
210 that README.
211
212 COMPILING FROM GIT
213 ------------------
214
215 You can build an uninstalled GStreamer from git for development or testing
216 purposes without affecting your system installation.
217
218 Get started with:
219
220 git clone https://gitlab.freedesktop.org/gstreamer/gst-build
221 meson build
222 ninja -C build
223 ninja -C build uninstalled
224
225 For more information, see the `gst-build` module and its documentation:
226
227 https://gitlab.freedesktop.org/gstreamer/gst-build/blob/master/README.md
228
229
230 PLUG-IN DEPENDENCIES AND LICENSES
231 ---------------------------------
232
233 GStreamer is developed under the terms of the LGPL (see COPYING file for
234 details). Some of our plug-ins however rely on libraries which are available
235 under other licenses. This means that if you are distributing an application
236 which has a non-GPL compatible license (for instance a closed-source
237 application) with GStreamer, you have to make sure not to distribute GPL-linked
238 plug-ins.
239
240 When using GPL-linked plug-ins, GStreamer is for all practical reasons
241 under the GPL itself.
242
243 HISTORY
244 -------
245
246 The fundamental design comes from the video pipeline at Oregon Graduate
247 Institute, as well as some ideas from DirectMedia. It's based on plug-ins that
248 will provide the various codec and other functionality. The interface
249 hopefully is generic enough for various companies (ahem, Apple) to release
250 binary codecs for Linux, until such time as they get a clue and release the
251 source.
+196
-0
README.md less more
0 GStreamer 1.20.x stable series
1
2 WHAT IT IS
3 ----------
4
5 This is GStreamer, a framework for streaming media.
6
7 WHERE TO START
8 --------------
9
10 We have a website at
11
12 https://gstreamer.freedesktop.org
13
14 Our documentation, including tutorials, API reference and FAQ can be found at
15
16 https://gstreamer.freedesktop.org/documentation/
17
18 You can subscribe to our mailing lists:
19
20 https://lists.freedesktop.org/mailman/listinfo/gstreamer-announce
21
22 https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
23
24 We track bugs, feature requests and merge requests (patches) in GitLab at
25
26 https://gitlab.freedesktop.org/gstreamer/
27
28 You can join us on IRC - #gstreamer on irc.oftc.net
29
30 GStreamer 1.0 series
31 --------------------
32
33 Starring
34
35 GSTREAMER
36
37 The core around which all other modules revolve. Base functionality and
38 libraries, some essential elements, documentation, and testing.
39
40 BASE
41
42 A well-groomed and well-maintained collection of GStreamer plug-ins and
43 elements, spanning the range of possible types of elements one would want
44 to write for GStreamer.
45
46 And introducing, for the first time ever, on the development screen ...
47
48 THE GOOD
49
50 --- "Such ingratitude. After all the times I've saved your life."
51
52 A collection of plug-ins you'd want to have right next to you on the
53 battlefield. Shooting sharp and making no mistakes, these plug-ins have it
54 all: good looks, good code, and good licensing. Documented and dressed up
55 in tests. If you're looking for a role model to base your own plug-in on,
56 here it is.
57
58 If you find a plot hole or a badly lip-synced line of code in them,
59 let us know - it is a matter of honour for us to ensure Blondie doesn't look
60 like he's been walking 100 miles through the desert without water.
61
62 THE UGLY
63
64 --- "When you have to shoot, shoot. Don't talk."
65
66 There are times when the world needs a color between black and white.
67 Quality code to match the good's, but two-timing, backstabbing and ready to
68 sell your freedom down the river. These plug-ins might have a patent noose
69 around their neck, or a lock-up license, or any other problem that makes you
70 think twice about shipping them.
71
72 We don't call them ugly because we like them less. Does a mother love her
73 son less because he's not as pretty as the other ones ? No - she commends
74 him on his great personality. These plug-ins are the life of the party.
75 And we'll still step in and set them straight if you report any unacceptable
76 behaviour - because there are two kinds of people in the world, my friend:
77 those with a rope around their neck and the people who do the cutting.
78
79 THE BAD
80
81 --- "That an accusation?"
82
83 No perfectly groomed moustache or any amount of fine clothing is going to
84 cover up the truth - these plug-ins are Bad with a capital B.
85 They look fine on the outside, and might even appear to get the job done, but
86 at the end of the day they're a black sheep. Without a golden-haired angel
87 to watch over them, they'll probably land in an unmarked grave at the final
88 showdown.
89
90 Don't bug us about their quality - exercise your Free Software rights,
91 patch up the offender and send us the patch on the fastest steed you can
92 steal from the Confederates. Because you see, in this world, there's two
93 kinds of people, my friend: those with loaded guns and those who dig.
94 You dig.
95
96 The Lowdown
97 -----------
98
99 --- "I've never seen so many plug-ins wasted so badly."
100
101 GStreamer Plug-ins has grown so big that it's hard to separate the wheat from
102 the chaff. Also, distributors have brought up issues about the legal status
103 of some of the plug-ins we ship. To remedy this, we've divided the previous
104 set of available plug-ins into four modules:
105
106 - gst-plugins-base: a small and fixed set of plug-ins, covering a wide range
107 of possible types of elements; these are continuously kept up-to-date
108 with any core changes during the development series.
109
110 - We believe distributors can safely ship these plug-ins.
111 - People writing elements should base their code on these elements.
112 - These elements come with examples, documentation, and regression tests.
113
114 - gst-plugins-good: a set of plug-ins that we consider to have good quality
115 code, correct functionality, our preferred license (LGPL for the plug-in
116 code, LGPL or LGPL-compatible for the supporting library).
117
118 - We believe distributors can safely ship these plug-ins.
119 - People writing elements should base their code on these elements.
120
121 - gst-plugins-ugly: a set of plug-ins that have good quality and correct
122 functionality, but distributing them might pose problems. The license
123 on either the plug-ins or the supporting libraries might not be how we'd
124 like. The code might be widely known to present patent problems.
125
126 - Distributors should check if they want/can ship these plug-ins.
127 - People writing elements should base their code on these elements.
128
129 - gst-plugins-bad: a set of plug-ins that aren't up to par compared to the
130 rest. They might be close to being good quality, but they're missing
131 something - be it a good code review, some documentation, a set of tests,
132 a real live maintainer, or some actual wide use.
133 If the blanks are filled in they might be upgraded to become part of
134 either gst-plugins-good or gst-plugins-ugly, depending on the other factors.
135
136 - If the plug-ins break, you can't complain - instead, you can fix the
137 problem and send us a patch, or bribe someone into fixing them for you.
138 - New contributors can start here for things to work on.
139
140 PLATFORMS
141 ---------
142
143 - Linux is of course fully supported
144 - FreeBSD is reported to work; other BSDs should work too; same for Solaris
145 - MacOS works, binary 1.x packages can be built using the cerbero build tool
146 - Windows works; binary 1.x packages can be built using the cerbero build tool
147 - MSys/MinGW builds
148 - Microsoft Visual Studio builds are also available and supported
149 - Android works, binary 1.x packages can be built using the cerbero build tool
150 - iOS works
151
152 INSTALLING FROM PACKAGES
153 ------------------------
154
155 You should always prefer installing from packages first. GStreamer is
156 well-maintained for a number of distributions, including Fedora, Debian,
157 Ubuntu, Mandrake, Arch Linux, Gentoo, ...
158
159 Only in cases where you:
160
161 - want to hack on GStreamer
162 - want to verify that a bug has been fixed
163 - do not have a sane distribution
164
165 should you choose to build from source tarballs or git.
166
167 Find more information about the various packages at
168
169 https://gstreamer.freedesktop.org/download/
170
171 For in-depth instructions about building GStreamer visit:
172 [getting-started](https://gitlab.freedesktop.org/gstreamer/gstreamer/-/blob/main/README.md#getting-started).
173
174 PLUG-IN DEPENDENCIES AND LICENSES
175 ---------------------------------
176
177 GStreamer is developed under the terms of the LGPL (see COPYING file for
178 details). Some of our plug-ins however rely on libraries which are available
179 under other licenses. This means that if you are distributing an application
180 which has a non-GPL compatible license (for instance a closed-source
181 application) with GStreamer, you have to make sure not to distribute GPL-linked
182 plug-ins.
183
184 When using GPL-linked plug-ins, GStreamer is for all practical reasons
185 under the GPL itself.
186
187 HISTORY
188 -------
189
190 The fundamental design comes from the video pipeline at Oregon Graduate
191 Institute, as well as some ideas from DirectMedia. It's based on plug-ins that
192 will provide the various codec and other functionality. The interface
193 hopefully is generic enough for various companies (ahem, Apple) to release
194 binary codecs for Linux, until such time as they get a clue and release the
195 source.
+1
-1
RELEASE less more
0 This is GStreamer gst-plugins-good 1.20.0.
0 This is GStreamer gst-plugins-good 1.20.1.
11
22 The GStreamer team is thrilled to announce a new major feature release
33 of your favourite cross-platform multimedia framework!
+5
-5
docs/gst_plugins_cache.json less more
66066606 "construct": false,
66076607 "construct-only": false,
66086608 "controllable": false,
6609 "default": "GStreamer 1.20.0 FLV muxer",
6609 "default": "GStreamer 1.20.1 FLV muxer",
66106610 "mutable": "null",
66116611 "readable": true,
66126612 "type": "gchararray",
66186618 "construct": false,
66196619 "construct-only": false,
66206620 "controllable": false,
6621 "default": "GStreamer 1.20.0 FLV muxer",
6621 "default": "GStreamer 1.20.1 FLV muxer",
66226622 "mutable": "null",
66236623 "readable": true,
66246624 "type": "gchararray",
1467714677 "long-name": "RTP packet payloader",
1467814678 "pad-templates": {
1467914679 "sink": {
14680 "caps": "audio/x-ldac:\n channels: [ 1, 2 ]\n rate: { (int)44100, (int)48000, (int)88200, (int)96000 }\n",
14680 "caps": "audio/x-ldac:\n channels: [ 1, 2 ]\n eqmid: { (int)0, (int)1, (int)2 }\n rate: { (int)44100, (int)48000, (int)88200, (int)96000 }\n",
1468114681 "direction": "sink",
1468214682 "presence": "always"
1468314683 },
2047720477 "construct": false,
2047820478 "construct-only": false,
2047920479 "controllable": false,
20480 "default": "GStreamer/1.20.0",
20480 "default": "GStreamer/1.20.1",
2048120481 "mutable": "null",
2048220482 "readable": true,
2048320483 "type": "gchararray",
2243422434 "construct": false,
2243522435 "construct-only": false,
2243622436 "controllable": false,
22437 "default": "GStreamer souphttpsrc 1.20.0 ",
22437 "default": "GStreamer souphttpsrc 1.20.1 ",
2243822438 "mutable": "null",
2243922439 "readable": true,
2244022440 "type": "gchararray",
+16
-0
ext/gtk/gtkgstbasewidget.c less more
592592
593593 GTK_GST_BASE_WIDGET_UNLOCK (widget);
594594 }
595
596 void
597 gtk_gst_base_widget_queue_draw (GtkGstBaseWidget * widget)
598 {
599 /* As we have no type, this is better then no check */
600 g_return_if_fail (GTK_IS_WIDGET (widget));
601
602 GTK_GST_BASE_WIDGET_LOCK (widget);
603
604 if (!widget->draw_id) {
605 widget->draw_id = g_idle_add_full (G_PRIORITY_DEFAULT,
606 (GSourceFunc) _queue_draw, widget, NULL);
607 }
608
609 GTK_GST_BASE_WIDGET_UNLOCK (widget);
610 }
+1
-0
ext/gtk/gtkgstbasewidget.h less more
9090 /* API */
9191 gboolean gtk_gst_base_widget_set_format (GtkGstBaseWidget * widget, GstVideoInfo * v_info);
9292 void gtk_gst_base_widget_set_buffer (GtkGstBaseWidget * widget, GstBuffer * buffer);
93 void gtk_gst_base_widget_queue_draw (GtkGstBaseWidget * widget);
9394 void gtk_gst_base_widget_set_element (GtkGstBaseWidget * widget, GstElement * element);
9495 void gtk_gst_base_widget_display_size_to_stream_size (GtkGstBaseWidget * base_widget,
9596 gdouble x, gdouble y,
+2
-0
ext/gtk/gtkgstglwidget.c less more
751751 priv->current_rotate_method = method;
752752 }
753753 GTK_GST_BASE_WIDGET_UNLOCK (gst_widget);
754
755 gtk_gst_base_widget_queue_draw (GTK_GST_BASE_WIDGET (gst_widget));
754756 }
755757
756758 GstVideoOrientationMethod
+55
-48
ext/jpeg/gstjpegdec.c less more
914914
915915 #ifdef JCS_EXTENSIONS
916916 if (dec->format_convert) {
917 gint row_stride = dec->cinfo.output_width * dec->cinfo.output_components;
917 gint row_stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
918918 guchar *bufbase = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
919919
920920 if (num_fields == 2) {
10071007 return 0;
10081008 }
10091009 }
1010
1011 static void
1012 gst_jpeg_turbo_parse_ext_fmt_convert (GstJpegDec * dec, gint * clrspc)
1013 {
1014 GstCaps *peer_caps, *dec_caps;
1015
1016 dec_caps = gst_static_caps_get (&gst_jpeg_dec_src_pad_template.static_caps);
1017 peer_caps =
1018 gst_pad_peer_query_caps (GST_VIDEO_DECODER_SRC_PAD (dec), dec_caps);
1019 gst_caps_unref (dec_caps);
1020
1021 GST_DEBUG ("Received caps from peer: %" GST_PTR_FORMAT, peer_caps);
1022 dec->format_convert = FALSE;
1023 if (!gst_caps_is_empty (peer_caps)) {
1024 GstStructure *peerstruct;
1025 const gchar *peerformat;
1026 GstVideoFormat peerfmt;
1027
1028 if (!gst_caps_is_fixed (peer_caps))
1029 peer_caps = gst_caps_fixate (peer_caps);
1030
1031 peerstruct = gst_caps_get_structure (peer_caps, 0);
1032 peerformat = gst_structure_get_string (peerstruct, "format");
1033 peerfmt = gst_video_format_from_string (peerformat);
1034
1035 switch (peerfmt) {
1036 case GST_VIDEO_FORMAT_RGB:
1037 case GST_VIDEO_FORMAT_RGBx:
1038 case GST_VIDEO_FORMAT_xRGB:
1039 case GST_VIDEO_FORMAT_RGBA:
1040 case GST_VIDEO_FORMAT_ARGB:
1041 case GST_VIDEO_FORMAT_BGR:
1042 case GST_VIDEO_FORMAT_BGRx:
1043 case GST_VIDEO_FORMAT_xBGR:
1044 case GST_VIDEO_FORMAT_BGRA:
1045 case GST_VIDEO_FORMAT_ABGR:
1046 if (clrspc)
1047 *clrspc = JCS_RGB;
1048 dec->format = peerfmt;
1049 dec->format_convert = TRUE;
1050 dec->libjpeg_ext_format = gst_fmt_to_jpeg_turbo_ext_fmt (peerfmt);
1051 break;
1052 default:
1053 break;
1054 }
1055 }
1056 gst_caps_unref (peer_caps);
1057 GST_DEBUG_OBJECT (dec, "format_convert=%d", dec->format_convert);
1058 }
10101059 #endif
10111060
10121061 static void
10161065 GstVideoCodecState *outstate;
10171066 GstVideoInfo *info;
10181067 GstVideoFormat format;
1019 GstCaps *peer_caps, *dec_caps;
10201068
10211069 #ifdef JCS_EXTENSIONS
10221070 if (dec->format_convert) {
10511099 gst_video_codec_state_unref (outstate);
10521100 }
10531101 #ifdef JCS_EXTENSIONS
1054 dec_caps = gst_static_caps_get (&gst_jpeg_dec_src_pad_template.static_caps);
1055 peer_caps =
1056 gst_pad_peer_query_caps (GST_VIDEO_DECODER_SRC_PAD (dec), dec_caps);
1057 gst_caps_unref (dec_caps);
1058
1059 GST_DEBUG ("Received caps from peer: %" GST_PTR_FORMAT, peer_caps);
1060 dec->format_convert = FALSE;
1061 if (!gst_caps_is_empty (peer_caps)) {
1062 GstStructure *peerstruct;
1063 const gchar *peerformat;
1064 GstVideoFormat peerfmt;
1065
1066 if (!gst_caps_is_fixed (peer_caps))
1067 peer_caps = gst_caps_fixate (peer_caps);
1068
1069 peerstruct = gst_caps_get_structure (peer_caps, 0);
1070 peerformat = gst_structure_get_string (peerstruct, "format");
1071 peerfmt = gst_video_format_from_string (peerformat);
1072
1073 /* libjpeg-turbo only supports some colorspace conversions, see
1074 * https://raw.githubusercontent.com/libjpeg-turbo/libjpeg-turbo/main/libjpeg.txt */
1075 switch (peerfmt) {
1076 case GST_VIDEO_FORMAT_RGBx:
1077 case GST_VIDEO_FORMAT_xRGB:
1078 case GST_VIDEO_FORMAT_RGBA:
1079 case GST_VIDEO_FORMAT_ARGB:
1080 case GST_VIDEO_FORMAT_BGR:
1081 case GST_VIDEO_FORMAT_BGRx:
1082 case GST_VIDEO_FORMAT_xBGR:
1083 case GST_VIDEO_FORMAT_BGRA:
1084 case GST_VIDEO_FORMAT_ABGR:
1085 if (clrspc == JCS_RGB) {
1086 /* RGB -> other RGB formats */
1087 format = peerfmt;
1088 dec->format_convert = TRUE;
1089 dec->libjpeg_ext_format = gst_fmt_to_jpeg_turbo_ext_fmt (peerfmt);
1090 }
1091 break;
1092 /* TODO: implement conversion from/to other supported colorspaces */
1093 default:
1094 break;
1095 }
1096 }
1097 dec->format = format;
1098 gst_caps_unref (peer_caps);
1099 GST_DEBUG_OBJECT (dec, "format_convert=%d", dec->format_convert);
1102 /* Determine if libjpeg-turbo direct format conversion can be used
1103 * with current caps and if so, adjust $dec to enable it and $clrspc
1104 * accordingly. */
1105 gst_jpeg_turbo_parse_ext_fmt_convert (dec, &clrspc);
11001106 #endif
11011107
11021108 outstate =
11821188 dec->cinfo.do_block_smoothing = FALSE;
11831189 dec->cinfo.dct_method = dec->idct_method;
11841190 #ifdef JCS_EXTENSIONS
1191 gst_jpeg_turbo_parse_ext_fmt_convert (dec, NULL);
11851192 if (dec->format_convert) {
11861193 dec->cinfo.out_color_space = dec->libjpeg_ext_format;
11871194 dec->cinfo.raw_data_out = FALSE;
+5
-0
ext/lame/meson.build less more
0 lame_dep = dependency('', required: false)
01 lame_option = get_option('lame')
2
3 if lame_option.disabled()
4 subdir_done()
5 endif
16
27 lame_extra_c_args = []
38 lame_dep = cc.find_library('mp3lame', required: false)
+10
-4
ext/soup/gstsouploader.c less more
3232 GST_DEBUG_CATEGORY_EXTERN (gst_soup_debug);
3333 #define GST_CAT_DEFAULT gst_soup_debug
3434
35 /* G_OS_WIN32 is handled separately below */
36 #ifdef __APPLE__
37 #define LIBSOUP_3_SONAME "libsoup-3.0.0.dylib"
38 #define LIBSOUP_2_SONAME "libsoup-2.4.1.dylib"
39 #else
3540 #define LIBSOUP_3_SONAME "libsoup-3.0.so.0"
3641 #define LIBSOUP_2_SONAME "libsoup-2.4.so.1"
42 #endif
43
3744
3845 #define LOAD_SYMBOL(name) G_STMT_START { \
3946 if (!g_module_symbol (module, G_STRINGIFY (name), (gpointer *) &G_PASTE (vtable->_, name))) { \
807814 {
808815 #ifdef STATIC_SOUP
809816 #if STATIC_SOUP == 2
810 return soup_session_send_async (session, msg, cancellable,
817 soup_session_send_async (session, msg, cancellable, callback, user_data);
818 #else
819 soup_session_send_async (session, msg, G_PRIORITY_DEFAULT, cancellable,
811820 callback, user_data);
812 #else
813 return soup_session_send_async (session, msg, G_PRIORITY_DEFAULT,
814 cancellable, callback, user_data);
815821 #endif
816822 #else
817823 if (gst_soup_vtable.lib_version == 3) {
+54
-19
ext/soup/meson.build less more
1616
1717 libdl_dep = cc.find_library('dl', required: false)
1818
19 extra_args = []
20 extra_deps = []
21 if get_option('default_library') == 'static'
19 static_args = []
20 static_deps = []
21 default_library = get_option('default_library')
22 if default_library in ['static', 'both']
2223 libsoup2_dep = dependency('libsoup-2.4', version : '>=2.48',
2324 required : false, fallback : ['libsoup', 'libsoup_dep'],
2425 default_options: ['sysprof=disabled'])
2526 libsoup3_dep = dependency('libsoup-3.0', required : false,
2627 fallback : ['libsoup3', 'libsoup_dep'])
2728 if not libsoup2_dep.found() and not libsoup3_dep.found()
28 error('Either libsoup2 or libsoup3 is needed')
29 if soup_opt.enabled()
30 error('Either libsoup2 or libsoup3 is needed')
31 endif
2932 subdir_done()
3033 endif
3134 if libsoup3_dep.found()
32 extra_deps += libsoup3_dep
33 extra_args += '-DSTATIC_SOUP=3'
35 static_deps += libsoup3_dep
36 static_args += '-DSTATIC_SOUP=3'
3437 elif libsoup2_dep.found()
35 extra_deps += libsoup2_dep
36 extra_args += '-DSTATIC_SOUP=2'
38 static_deps += libsoup2_dep
39 static_args += '-DSTATIC_SOUP=2'
3740 endif
3841 endif
3942
40 gstsouphttpsrc = library('gstsoup',
41 soup_sources,
42 c_args : gst_plugins_good_args + extra_args,
43 link_args : noseh_link_args,
44 include_directories : [configinc, libsinc],
45 dependencies : [gst_dep, gstbase_dep, gsttag_dep, gmodule_dep, gobject_dep, gio_dep, libdl_dep] + extra_deps,
46 install : true,
47 install_dir : plugins_install_dir,
48 )
49 pkgconfig.generate(gstsouphttpsrc, install_dir : plugins_pkgconfig_install_dir)
50 plugins += [gstsouphttpsrc]
43 soup_library_kwargs = {
44 'sources' : soup_sources,
45 'link_args' : noseh_link_args,
46 'include_directories' : [configinc, libsinc],
47 'install' : true,
48 'install_dir' : plugins_install_dir,
49 }
50 soup_library_deps = [gst_dep, gstbase_dep, gsttag_dep, gmodule_dep, gobject_dep, gio_dep, libdl_dep]
51 soup_library_c_args = gst_plugins_good_args
52
53 if default_library in ['shared', 'both']
54 gstsouphttpsrc_shared = shared_library('gstsoup',
55 c_args : soup_library_c_args,
56 dependencies : soup_library_deps,
57 kwargs: soup_library_kwargs,
58 )
59 endif
60
61 if default_library in ['static', 'both']
62 gstsouphttpsrc_static = static_library('gstsoup',
63 c_args : soup_library_c_args + static_args,
64 dependencies : soup_library_deps + static_deps,
65 kwargs: soup_library_kwargs,
66 )
67 endif
68
69 # Use the static library to generate the .pc file if it's available. The shared
70 # library .pc file does not have a Requires: on libsoup-2.4, and we use plugin
71 # .pc files to generate dependencies for linking plugins statically.
72 if default_library == 'shared'
73 pkgconfig.generate(gstsouphttpsrc_shared, install_dir : plugins_pkgconfig_install_dir)
74 else
75 pkgconfig.generate(gstsouphttpsrc_static, install_dir : plugins_pkgconfig_install_dir)
76 endif
77
78 # Add the shared library to the plugins list if available. We pass this list of
79 # plugins to hotdoc to generate the plugins cache, which introspects the plugin
80 # by loading it. We need the shared plugin for that.
81 if default_library == 'static'
82 plugins += [gstsouphttpsrc_static]
83 else
84 plugins += [gstsouphttpsrc_shared]
85 endif
+10
-2
gst/deinterlace/gstdeinterlace.c less more
411411 gst_child_proxy_child_removed (GST_OBJECT (self),
412412 GST_OBJECT (self->method));
413413 #endif
414
415 GST_OBJECT_LOCK (self);
414416 gst_object_unparent (GST_OBJECT (self->method));
415417 self->method = NULL;
418 GST_OBJECT_UNLOCK (self);
416419 }
417420
418421 method_type =
442445 g_assert (method_type != G_TYPE_INVALID);
443446 }
444447
448 self->method_id = method;
449
450 GST_OBJECT_LOCK (self);
445451 self->method = g_object_new (method_type, "name", "method", NULL);
446 self->method_id = method;
447
448452 gst_object_set_parent (GST_OBJECT (self->method), GST_OBJECT (self));
453 GST_OBJECT_UNLOCK (self);
454
449455 #if 0
450456 gst_child_proxy_child_added (GST_OBJECT (self), GST_OBJECT (self->method));
451457 #endif
32823288 gint fields_required = 0;
32833289 gint method_latency = 0;
32843290
3291 GST_OBJECT_LOCK (self);
32853292 if (self->method) {
32863293 fields_required =
32873294 gst_deinterlace_method_get_fields_required (self->method);
32883295 method_latency =
32893296 gst_deinterlace_method_get_latency (self->method);
32903297 }
3298 GST_OBJECT_UNLOCK (self);
32913299
32923300 gst_query_parse_latency (query, &live, &min, &max);
32933301
+76
-159
gst/deinterlace/tvtime/greedyh.c less more
716716 #endif
717717
718718 static void
719 deinterlace_frame_di_greedyh_packed (GstDeinterlaceMethod * method,
719 deinterlace_frame_di_greedyh_plane (GstDeinterlaceMethodGreedyH * self,
720720 const GstDeinterlaceField * history, guint history_count,
721 GstVideoFrame * outframe, int cur_field_idx)
722 {
723 GstDeinterlaceMethodGreedyH *self = GST_DEINTERLACE_METHOD_GREEDY_H (method);
724 GstDeinterlaceMethodGreedyHClass *klass =
725 GST_DEINTERLACE_METHOD_GREEDY_H_GET_CLASS (self);
726 gint InfoIsOdd = 0;
727 gint Line;
728 gint RowStride = GST_VIDEO_FRAME_COMP_STRIDE (outframe, 0);
729 gint FieldHeight = GST_VIDEO_FRAME_HEIGHT (outframe) / 2;
721 GstVideoFrame * outframe, int cur_field_idx, int plane,
722 ScanlineFunction scanline)
723 {
724 guint8 *Dest = GST_VIDEO_FRAME_COMP_DATA (outframe, plane);
725 gint RowStride = GST_VIDEO_FRAME_COMP_STRIDE (outframe, plane);
726 gint FieldHeight = GST_VIDEO_FRAME_COMP_HEIGHT (outframe, plane) / 2;
730727 gint Pitch = RowStride * 2;
731728 const guint8 *L1; // ptr to Line1, of 3
732729 const guint8 *L2; // ptr to Line2, the weave line
733730 const guint8 *L3; // ptr to Line3
734731 const guint8 *L2P; // ptr to prev Line2
735 guint8 *Dest = GST_VIDEO_FRAME_COMP_DATA (outframe, 0);
732 gint InfoIsOdd;
733 gint Line;
734
735 L1 = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx].frame, plane);
736 if (history[cur_field_idx].flags & PICTURE_INTERLACED_BOTTOM)
737 L1 += RowStride;
738
739 L2 = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx + 1].frame, plane);
740 if (history[cur_field_idx + 1].flags & PICTURE_INTERLACED_BOTTOM)
741 L2 += RowStride;
742
743 L3 = L1 + Pitch;
744 L2P = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 1].frame, plane);
745 if (history[cur_field_idx - 1].flags & PICTURE_INTERLACED_BOTTOM)
746 L2P += RowStride;
747
748 // copy first even line no matter what, and the first odd line if we're
749 // processing an EVEN field. (note diff from other deint rtns.)
750
751 InfoIsOdd = (history[cur_field_idx + 1].flags == PICTURE_INTERLACED_BOTTOM);
752 if (InfoIsOdd) {
753 // copy first even line
754 memcpy (Dest, L1, RowStride);
755 Dest += RowStride;
756 } else {
757 // copy first even line
758 memcpy (Dest, L1, RowStride);
759 Dest += RowStride;
760 // then first odd line
761 memcpy (Dest, L1, RowStride);
762 Dest += RowStride;
763
764 L2 += Pitch;
765 L2P += Pitch;
766 }
767
768 for (Line = 0; Line < (FieldHeight - 1); ++Line) {
769 scanline (self, L1, L2, L3, L2P, Dest, RowStride);
770 Dest += RowStride;
771 memcpy (Dest, L3, RowStride);
772 Dest += RowStride;
773
774 L1 += Pitch;
775 L2 += Pitch;
776 L3 += Pitch;
777 L2P += Pitch;
778 }
779
780 if (InfoIsOdd) {
781 memcpy (Dest, L2, RowStride);
782 }
783 }
784
785 static void
786 deinterlace_frame_di_greedyh_packed (GstDeinterlaceMethod * method,
787 const GstDeinterlaceField * history, guint history_count,
788 GstVideoFrame * outframe, int cur_field_idx)
789 {
790 GstDeinterlaceMethodGreedyH *self = GST_DEINTERLACE_METHOD_GREEDY_H (method);
791 GstDeinterlaceMethodGreedyHClass *klass =
792 GST_DEINTERLACE_METHOD_GREEDY_H_GET_CLASS (self);
736793 ScanlineFunction scanline;
737794
738795 if (cur_field_idx + 2 > history_count || cur_field_idx < 1) {
748805 g_object_unref (backup_method);
749806 return;
750807 }
751
752 cur_field_idx += 2;
753808
754809 switch (GST_VIDEO_INFO_FORMAT (method->vinfo)) {
755810 case GST_VIDEO_FORMAT_YUY2:
767822 return;
768823 }
769824
770 // copy first even line no matter what, and the first odd line if we're
771 // processing an EVEN field. (note diff from other deint rtns.)
772
773 if (history[cur_field_idx - 1].flags == PICTURE_INTERLACED_BOTTOM) {
774 InfoIsOdd = 1;
775
776 L1 = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 2].frame, 0);
777 if (history[cur_field_idx - 2].flags & PICTURE_INTERLACED_BOTTOM)
778 L1 += RowStride;
779
780 L2 = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 1].frame, 0);
781 if (history[cur_field_idx - 1].flags & PICTURE_INTERLACED_BOTTOM)
782 L2 += RowStride;
783
784 L3 = L1 + Pitch;
785 L2P = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 3].frame, 0);
786 if (history[cur_field_idx - 3].flags & PICTURE_INTERLACED_BOTTOM)
787 L2P += RowStride;
788
789 // copy first even line
790 memcpy (Dest, L1, RowStride);
791 Dest += RowStride;
792 } else {
793 InfoIsOdd = 0;
794 L1 = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 2].frame, 0);
795 if (history[cur_field_idx - 2].flags & PICTURE_INTERLACED_BOTTOM)
796 L1 += RowStride;
797
798 L2 = (guint8 *) GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx -
799 1].frame, 0) + Pitch;
800 if (history[cur_field_idx - 1].flags & PICTURE_INTERLACED_BOTTOM)
801 L2 += RowStride;
802
803 L3 = L1 + Pitch;
804 L2P =
805 (guint8 *) GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 3].frame,
806 0) + Pitch;
807 if (history[cur_field_idx - 3].flags & PICTURE_INTERLACED_BOTTOM)
808 L2P += RowStride;
809
810 // copy first even line
811 memcpy (Dest, L1, RowStride);
812 Dest += RowStride;
813 // then first odd line
814 memcpy (Dest, L1, RowStride);
815 Dest += RowStride;
816 }
817
818 for (Line = 0; Line < (FieldHeight - 1); ++Line) {
819 scanline (self, L1, L2, L3, L2P, Dest, RowStride);
820 Dest += RowStride;
821 memcpy (Dest, L3, RowStride);
822 Dest += RowStride;
823
824 L1 += Pitch;
825 L2 += Pitch;
826 L3 += Pitch;
827 L2P += Pitch;
828 }
829
830 if (InfoIsOdd) {
831 memcpy (Dest, L2, RowStride);
832 }
833 }
834
835 static void
836 deinterlace_frame_di_greedyh_planar_plane (GstDeinterlaceMethodGreedyH * self,
837 const guint8 * L1, const guint8 * L2, const guint8 * L3, const guint8 * L2P,
838 guint8 * Dest, gint RowStride, gint FieldHeight, gint Pitch, gint InfoIsOdd,
839 ScanlineFunction scanline)
840 {
841 gint Line;
842
843 // copy first even line no matter what, and the first odd line if we're
844 // processing an EVEN field. (note diff from other deint rtns.)
845
846 if (InfoIsOdd) {
847 // copy first even line
848 memcpy (Dest, L1, RowStride);
849 Dest += RowStride;
850 } else {
851 // copy first even line
852 memcpy (Dest, L1, RowStride);
853 Dest += RowStride;
854 // then first odd line
855 memcpy (Dest, L1, RowStride);
856 Dest += RowStride;
857 }
858
859 for (Line = 0; Line < (FieldHeight - 1); ++Line) {
860 scanline (self, L1, L2, L3, L2P, Dest, RowStride);
861 Dest += RowStride;
862 memcpy (Dest, L3, RowStride);
863 Dest += RowStride;
864
865 L1 += Pitch;
866 L2 += Pitch;
867 L3 += Pitch;
868 L2P += Pitch;
869 }
870
871 if (InfoIsOdd) {
872 memcpy (Dest, L2, RowStride);
873 }
825 deinterlace_frame_di_greedyh_plane (self, history, history_count, outframe,
826 cur_field_idx, 0, scanline);
874827 }
875828
876829 static void
881834 GstDeinterlaceMethodGreedyH *self = GST_DEINTERLACE_METHOD_GREEDY_H (method);
882835 GstDeinterlaceMethodGreedyHClass *klass =
883836 GST_DEINTERLACE_METHOD_GREEDY_H_GET_CLASS (self);
884 gint InfoIsOdd;
885 gint RowStride;
886 gint FieldHeight;
887 gint Pitch;
888 const guint8 *L1; // ptr to Line1, of 3
889 const guint8 *L2; // ptr to Line2, the weave line
890 const guint8 *L3; // ptr to Line3
891 const guint8 *L2P; // ptr to prev Line2
892 guint8 *Dest;
893 gint i;
894 ScanlineFunction scanline;
895837
896838 if (cur_field_idx + 2 > history_count || cur_field_idx < 1) {
897839 GstDeinterlaceMethod *backup_method;
907849 return;
908850 }
909851
910 cur_field_idx += 2;
911
912 for (i = 0; i < 3; i++) {
913 InfoIsOdd = (history[cur_field_idx - 1].flags == PICTURE_INTERLACED_BOTTOM);
914 RowStride = GST_VIDEO_FRAME_COMP_STRIDE (outframe, i);
915 FieldHeight = GST_VIDEO_FRAME_COMP_HEIGHT (outframe, i) / 2;
916 Pitch = RowStride * 2;
917
918 if (i == 0)
919 scanline = klass->scanline_planar_y;
920 else
921 scanline = klass->scanline_planar_uv;
922
923 Dest = GST_VIDEO_FRAME_COMP_DATA (outframe, i);
924
925 L1 = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 2].frame, i);
926 if (history[cur_field_idx - 2].flags & PICTURE_INTERLACED_BOTTOM)
927 L1 += RowStride;
928
929 L2 = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 1].frame, i);
930 if (history[cur_field_idx - 1].flags & PICTURE_INTERLACED_BOTTOM)
931 L2 += RowStride;
932
933 L3 = L1 + Pitch;
934 L2P = GST_VIDEO_FRAME_COMP_DATA (history[cur_field_idx - 3].frame, i);
935 if (history[cur_field_idx - 3].flags & PICTURE_INTERLACED_BOTTOM)
936 L2P += RowStride;
937
938 deinterlace_frame_di_greedyh_planar_plane (self, L1, L2, L3, L2P, Dest,
939 RowStride, FieldHeight, Pitch, InfoIsOdd, scanline);
940 }
852 deinterlace_frame_di_greedyh_plane (self, history, history_count, outframe,
853 cur_field_idx, 0, klass->scanline_planar_y);
854 deinterlace_frame_di_greedyh_plane (self, history, history_count, outframe,
855 cur_field_idx, 1, klass->scanline_planar_uv);
856 deinterlace_frame_di_greedyh_plane (self, history, history_count, outframe,
857 cur_field_idx, 2, klass->scanline_planar_uv);
941858 }
942859
943860 G_DEFINE_TYPE (GstDeinterlaceMethodGreedyH, gst_deinterlace_method_greedy_h,
+2
-2
gst/deinterlace/tvtime/scalerbob.c less more
7676 GstDeinterlaceSimpleMethodClass *dism_class =
7777 (GstDeinterlaceSimpleMethodClass *) klass;
7878
79 dim_class->fields_required = 2;
79 dim_class->fields_required = 1;
8080 dim_class->name = "Double lines";
8181 dim_class->nick = "scalerbob";
82 dim_class->latency = 1;
82 dim_class->latency = 0;
8383
8484 dism_class->interpolate_scanline_ayuv =
8585 deinterlace_scanline_scaler_bob_packed;
+8
-6
gst/deinterlace/x86/yadif.asm less more
5858 mova m4, m2
5959 ; m5 = t0[x+1+j]
6060 mova m5, m2
61 ; m4 = xor(t0[x+1+j], b0[x+1-j]
61 ; m4 = xor(t0[x+1+j], b0[x+1-j])
6262 pxor m4, m3
6363 pavgb m5, m3
6464 ; round down to 0
8181 pmaxub m2, m3
8282 ; m3 = FFABS(t0[x+1+j] - b0[x+1-j]);
8383 mova m3, m2
84 ; m4 = FFABS(FFABS(t0[x+1+j] - b0[x+1-j]);
84 ; m4 = FFABS(t0[x+1+j] - b0[x+1-j]);
8585 mova m4, m2
8686 ; m3 = FFABS(t0[x+j] - b0[x-j])
8787 psrldq m3, 1
159159 psraw m3, 1
160160 ; rsp + 0 = d
161161 mova [rsp+ 0], m3
162 ; rsp + 16 = bzeroq
163 mova [rsp+16], m1
162164 ; m2 = m1 - mp
163165 psubw m2, m4
164166 ; m2 = temporal_diff0 (m4 is temporary)
194196 psrlw m3, 1
195197 ; m2 = diff (for real)
196198 pmaxsw m2, m3
197 ; rsp + 16 = diff
198 mova [rsp+16], m2
199 ; rsp + 32 = diff
200 mova [rsp+32], m2
199201
200202 ; m1 = e + c
201203 paddw m1, m0
250252 ; now m0 = spatial_score, m1 = spatial_pred
251253
252254 ; m6 = diff
253 mova m6, [rsp+16]
255 mova m6, [rsp+32]
254256 %endmacro
255257
256258 %macro FILTER_TAIL 0
310312 ; m5 = d
311313 mova m5, [rsp]
312314 ; m7 = e
313 LOAD m7, [bzeroq]
315 mova m7, [rsp+16]
314316 ; m2 = b - c
315317 psubw m2, m4
316318 ; m3 = f - e
+8
-13
gst/deinterlace/yadif.c less more
189189 #define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c)
190190 #define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c)
191191
192 #define CHECK(j1, j2, j3)\
193 { int score = FFABS(stzero[x - j1] - sbzero[x - j2])\
194 + FFABS(stzero[x + j3] - sbzero[x - j3])\
195 + FFABS(stzero[x + j1] - sbzero[x + j2]);\
192
193 #define CHECK(j)\
194 { int score = FFABS(stzero[x - colors2 + j] - sbzero[x - colors2 - j])\
195 + FFABS(stzero[x + j] - sbzero[x - j])\
196 + FFABS(stzero[x + colors2 + j] - sbzero[x + colors2 - j]);\
196197 if (score < spatial_score) {\
197198 spatial_score= score;\
198 spatial_pred= (stzero[x + j3] + sbzero[x - j3])>>1;\
199 spatial_pred= (stzero[x + j] + sbzero[x - j])>>1;\
199200
200201 /* The is_not_edge argument here controls when the code will enter a branch
201202 * which reads up to and including x-3 and x+3. */
218219 if (is_not_edge) {\
219220 int spatial_score = FFABS(stzero[x-colors2] - sbzero[x-colors2]) + FFABS(c-e) \
220221 + FFABS(stzero[x+colors2] - sbzero[x+colors2]); \
221 int twice_colors2 = colors2 << 1; \
222 int minus_colors2 = -colors2; \
223 int thrice_colors2 = colors2 * 3; \
224 int minus2_colors2 = colors2 * -2; \
225 CHECK(0, twice_colors2, minus_colors2) \
226 CHECK(-colors2, thrice_colors2, minus2_colors2) }} }} \
227 CHECK(twice_colors2, 0, colors2) \
228 CHECK(thrice_colors2, minus_colors2, twice_colors2) }} }} \
222 CHECK(-1 * colors2) CHECK(-2 * colors2) }} }} \
223 CHECK(colors2) CHECK(2 * colors2) }} }} \
229224 }\
230225 \
231226 if (!(mode&2)) { \
+4
-1
gst/isomp4/gstqtmux.c less more
54115411 }
54125412 sample_error:
54135413 {
5414 GST_ELEMENT_ERROR (qtmux, STREAM, MUX, (NULL), ("Failed to push sample."));
5414 /* Only post an error message for actual errors that are not flushing */
5415 if (pad->flow_status < GST_FLOW_OK && pad->flow_status != GST_FLOW_FLUSHING)
5416 GST_ELEMENT_ERROR (qtmux, STREAM, MUX, (NULL),
5417 ("Failed to push sample."));
54155418 return pad->flow_status;
54165419 }
54175420 }
+7
-7
gst/matroska/matroska-demux.c less more
66426642 }
66436643 *codec_name = g_strdup_printf ("FFMpeg v1");
66446644 } else if (!strcmp (codec_id, GST_MATROSKA_CODEC_ID_VIDEO_PRORES)) {
6645 guint32 fourcc;
6645 guint32 fourcc = 0;
66466646 const gchar *variant, *variant_descr = "";
66476647
66486648 /* Expect a fourcc in the codec private data */
6649 if (!data || size < 4) {
6650 GST_WARNING ("No or too small PRORESS fourcc (%d bytes)", size);
6651 return NULL;
6652 }
6653
6654 fourcc = GST_STR_FOURCC (data);
6649 if (data && size >= 4) {
6650 fourcc = GST_STR_FOURCC (data);
6651 } else {
6652 GST_WARNING ("No ProRes codec data found, picking 'standard 422 SD'");
6653 }
6654
66556655 switch (fourcc) {
66566656 case GST_MAKE_FOURCC ('a', 'p', 'c', 's'):
66576657 variant_descr = " 4:2:2 LT";
+49
-18
gst/matroska/matroska-mux.c less more
10071007 return FALSE;
10081008 else if (field_id == g_quark_from_static_string ("bit-depth-luma"))
10091009 return FALSE;
1010
1011 /* Remove pixel-aspect-ratio field if it contains 1/1 as that's considered
1012 * equivalent to not having the field but are not considered equivalent
1013 * by the generic caps functions
1014 */
1015 if (field_id == g_quark_from_static_string ("pixel-aspect-ratio")) {
1016 gint par_n = gst_value_get_fraction_numerator (value);
1017 gint par_d = gst_value_get_fraction_denominator (value);
1018
1019 if (par_n == 1 && par_d == 1)
1020 return FALSE;
1021 }
1022
1023 /* Remove multiview-mode=mono and multiview-flags=0 fields as those are
1024 * equivalent with not having the fields but are not considered equivalent
1025 * by the generic caps functions.
1026 */
1027 if (field_id == g_quark_from_static_string ("multiview-mode")) {
1028 const gchar *s = g_value_get_string (value);
1029
1030 if (g_strcmp0 (s, "mono") == 0)
1031 return FALSE;
1032 }
1033
1034 if (field_id == g_quark_from_static_string ("multiview-flags")) {
1035 guint multiview_flags = gst_value_get_flagset_flags (value);
1036
1037 if (multiview_flags == 0)
1038 return FALSE;
1039 }
10101040 }
10111041
10121042 return TRUE;
10131043 }
10141044
10151045 static gboolean
1016 check_new_caps (GstCaps * old_caps, GstCaps * new_caps)
1046 check_new_caps (GstMatroskaTrackVideoContext * videocontext, GstCaps * old_caps,
1047 GstCaps * new_caps)
10171048 {
10181049 GstStructure *old_s, *new_s;
10191050 gboolean ret;
10651096
10661097 mux = GST_MATROSKA_MUX (GST_PAD_PARENT (pad));
10671098
1068 if ((old_caps = gst_pad_get_current_caps (pad))) {
1069 if (mux->state >= GST_MATROSKA_MUX_STATE_HEADER
1070 && !check_new_caps (old_caps, caps)) {
1071 GST_ELEMENT_ERROR (mux, STREAM, MUX, (NULL),
1072 ("Caps changes are not supported by Matroska\nCurrent: `%"
1073 GST_PTR_FORMAT "`\nNew: `%" GST_PTR_FORMAT "`", old_caps, caps));
1074 gst_caps_unref (old_caps);
1075 goto refuse_caps;
1076 }
1077 gst_caps_unref (old_caps);
1078 } else if (mux->state >= GST_MATROSKA_MUX_STATE_HEADER) {
1079 GST_ELEMENT_ERROR (mux, STREAM, MUX, (NULL),
1080 ("Caps on pad %" GST_PTR_FORMAT
1081 " arrived late. Headers were already written", pad));
1082 goto refuse_caps;
1083 }
1084
10851099 /* find context */
10861100 collect_pad = (GstMatroskaPad *) gst_pad_get_element_private (pad);
10871101 g_assert (collect_pad);
10891103 g_assert (context);
10901104 g_assert (context->type == GST_MATROSKA_TRACK_TYPE_VIDEO);
10911105 videocontext = (GstMatroskaTrackVideoContext *) context;
1106
1107 if ((old_caps = gst_pad_get_current_caps (pad))) {
1108 if (mux->state >= GST_MATROSKA_MUX_STATE_HEADER
1109 && !check_new_caps (videocontext, old_caps, caps)) {
1110 GST_ELEMENT_ERROR (mux, STREAM, MUX, (NULL),
1111 ("Caps changes are not supported by Matroska\nCurrent: `%"
1112 GST_PTR_FORMAT "`\nNew: `%" GST_PTR_FORMAT "`", old_caps, caps));
1113 gst_caps_unref (old_caps);
1114 goto refuse_caps;
1115 }
1116 gst_caps_unref (old_caps);
1117 } else if (mux->state >= GST_MATROSKA_MUX_STATE_HEADER) {
1118 GST_ELEMENT_ERROR (mux, STREAM, MUX, (NULL),
1119 ("Caps on pad %" GST_PTR_FORMAT
1120 " arrived late. Headers were already written", pad));
1121 goto refuse_caps;
1122 }
10921123
10931124 /* gst -> matroska ID'ing */
10941125 structure = gst_caps_get_structure (caps, 0);
+60
-3
gst/rtp/gstrtpldacpay.c less more
4747 #include "gstrtpldacpay.h"
4848 #include "gstrtputils.h"
4949
50 #define GST_RTP_HEADER_LENGTH 12
50 #define GST_RTP_LDAC_PAYLOAD_HEADER_SIZE 1
5151 /* MTU size required for LDAC A2DP streaming */
5252 #define GST_LDAC_MTU_REQUIRED 679
5353
6363 GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
6464 GST_STATIC_CAPS ("audio/x-ldac, "
6565 "channels = (int) [ 1, 2 ], "
66 "eqmid = (int) { 0, 1, 2 }, "
6667 "rate = (int) { 44100, 48000, 88200, 96000 }")
6768 );
6869
8081 static GstFlowReturn gst_rtp_ldac_pay_handle_buffer (GstRTPBasePayload *
8182 payload, GstBuffer * buffer);
8283
84 /**
85 * gst_rtp_ldac_pay_get_num_frames
86 * @eqmid: Encode Quality Mode Index
87 * @channels: Number of channels
88 *
89 * Returns: Number of LDAC frames per packet.
90 */
91 static guint8
92 gst_rtp_ldac_pay_get_num_frames (gint eqmid, gint channels)
93 {
94 g_assert (channels == 1 || channels == 2);
95
96 switch (eqmid) {
97 /* Encode setting for High Quality */
98 case 0:
99 return 4 / channels;
100 /* Encode setting for Standard Quality */
101 case 1:
102 return 6 / channels;
103 /* Encode setting for Mobile use Quality */
104 case 2:
105 return 12 / channels;
106 default:
107 break;
108 }
109
110 g_assert_not_reached ();
111
112 /* If assertion gets compiled out */
113 return 6 / channels;
114 }
115
83116 static void
84117 gst_rtp_ldac_pay_class_init (GstRtpLdacPayClass * klass)
85118 {
114147 {
115148 GstRtpLdacPay *ldacpay = GST_RTP_LDAC_PAY (payload);
116149 GstStructure *structure;
117 gint rate;
150 gint channels, eqmid, rate;
118151
119152 if (GST_RTP_BASE_PAYLOAD_MTU (ldacpay) < GST_LDAC_MTU_REQUIRED) {
120153 GST_ERROR_OBJECT (ldacpay, "Invalid MTU %d, should be >= %d",
127160 GST_ERROR_OBJECT (ldacpay, "Failed to get audio rate from caps");
128161 return FALSE;
129162 }
163
164 if (!gst_structure_get_int (structure, "channels", &channels)) {
165 GST_ERROR_OBJECT (ldacpay, "Failed to get audio rate from caps");
166 return FALSE;
167 }
168
169 if (!gst_structure_get_int (structure, "eqmid", &eqmid)) {
170 GST_ERROR_OBJECT (ldacpay, "Failed to get eqmid from caps");
171 return FALSE;
172 }
173
174 ldacpay->frame_count = gst_rtp_ldac_pay_get_num_frames (eqmid, channels);
130175
131176 gst_rtp_base_payload_set_options (payload, "audio", TRUE, "X-GST-LDAC", rate);
132177
144189 static GstFlowReturn
145190 gst_rtp_ldac_pay_handle_buffer (GstRTPBasePayload * payload, GstBuffer * buffer)
146191 {
192 GstRTPBuffer rtp = GST_RTP_BUFFER_INIT;
147193 GstRtpLdacPay *ldacpay = GST_RTP_LDAC_PAY (payload);
148194 GstBuffer *outbuf;
149195 GstClockTime outbuf_frame_duration, outbuf_pts;
196 guint8 *payload_data;
150197 gsize buf_sz;
151198
152199 outbuf =
153200 gst_rtp_base_payload_allocate_output_buffer (GST_RTP_BASE_PAYLOAD
154 (ldacpay), GST_RTP_HEADER_LENGTH, 0, 0);
201 (ldacpay), GST_RTP_LDAC_PAYLOAD_HEADER_SIZE, 0, 0);
202
203 /* Get payload */
204 gst_rtp_buffer_map (outbuf, GST_MAP_WRITE, &rtp);
205
206 /* Write header and copy data into payload */
207 payload_data = gst_rtp_buffer_get_payload (&rtp);
208 /* Upper 3 fragment bits not used, ref A2DP v13, 4.3.4 */
209 payload_data[0] = ldacpay->frame_count & 0x0f;
210
211 gst_rtp_buffer_unmap (&rtp);
155212
156213 outbuf_pts = GST_BUFFER_PTS (buffer);
157214 outbuf_frame_duration = GST_BUFFER_DURATION (buffer);
+1
-0
gst/rtp/gstrtpldacpay.h less more
4141
4242 struct _GstRtpLdacPay {
4343 GstRTPBasePayload base;
44 guint8 frame_count;
4445 };
4546
4647 struct _GstRtpLdacPayClass {
+23
-2
gst/rtp/gstrtpulpfecenc.c less more
131131 ((GstRtpUlpFecEncStreamCtx *)ctx)->info_arr, \
132132 RtpUlpFecMapInfo, \
133133 GPOINTER_TO_UINT(data)))
134
135 static void
136 dump_stream_ctx_settings (GstRtpUlpFecEncStreamCtx * ctx)
137 {
138 GST_DEBUG_OBJECT (ctx->parent, "rtpulpfec settings for ssrc 0x%x, pt %u, "
139 "percentage %u, percentage important %u, multipacket %u, mux_seq %u",
140 ctx->ssrc, ctx->pt, ctx->percentage, ctx->percentage_important,
141 ctx->multipacket, ctx->mux_seq);
142 };
134143
135144 static void
136145 gst_rtp_ulpfec_enc_stream_ctx_start (GstRtpUlpFecEncStreamCtx * ctx,
337346 guint fec_packets_num =
338347 gst_rtp_ulpfec_enc_stream_ctx_get_fec_packets_num (ctx);
339348
349 GST_LOG_OBJECT (ctx->parent, "ctx %p have %u fec packets to push", ctx,
350 fec_packets_num);
340351 if (fec_packets_num) {
341352 guint fec_packets_pushed = 0;
342353 GstBuffer *latest_packet = ctx->packets_buf.head->data;
376387 gst_rtp_buffer_unmap (&rtp);
377388 }
378389
390 GST_LOG_OBJECT (ctx->parent, "ctx %p pushing generated fec buffer %"
391 GST_PTR_FORMAT, ctx, fec);
379392 ret = gst_pad_push (ctx->srcpad, fec);
380393 if (GST_FLOW_OK == ret)
381394 ++fec_packets_pushed;
409422
410423 *dst_empty_packet_buffer = gst_rtp_buffer_get_marker (rtp);
411424 *dst_push_fec = *dst_empty_packet_buffer;
425
426 GST_TRACE ("ctx %p pushing fec %u", ctx, *dst_push_fec);
412427 } else {
413428 gboolean push_fec;
414429
422437
423438 *dst_push_fec = push_fec;
424439 *dst_empty_packet_buffer = FALSE;
440
441 GST_TRACE ("ctx %p pushing fec %u", ctx, *dst_push_fec);
425442 }
426443 }
427444
448465 */
449466 ctx->budget_inc_important = percentage > percentage_important ?
450467 ctx->budget_inc : percentage_important / 100.;
468
469 dump_stream_ctx_settings (ctx);
451470 }
452471
453472 static GstRtpUlpFecEncStreamCtx *
488507 g_assert (0 == ctx->info_arr->len);
489508 g_array_free (ctx->info_arr, TRUE);
490509 g_array_free (ctx->scratch_buf, TRUE);
491 g_slice_free1 (sizeof (GstRtpUlpFecEncStreamCtx), ctx);
510 g_free (ctx);
492511 }
493512
494513 static GstFlowReturn
733752 {
734753 GstRtpUlpFecEnc *fec = GST_RTP_ULPFEC_ENC (obj);
735754
736 g_hash_table_destroy (fec->ssrc_to_ctx);
755 if (fec->ssrc_to_ctx)
756 g_hash_table_destroy (fec->ssrc_to_ctx);
757 fec->ssrc_to_ctx = NULL;
737758
738759 G_OBJECT_CLASS (gst_rtp_ulpfec_enc_parent_class)->dispose (obj);
739760 }
+1
-1
gst/rtp/gstrtpvp8depay.c less more
230230 event = gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM,
231231 gst_structure_new ("GstRTPPacketLost",
232232 "timestamp", G_TYPE_UINT64, timestamp,
233 "duration", G_TYPE_UINT64, 0, NULL));
233 "duration", G_TYPE_UINT64, G_GUINT64_CONSTANT (0), NULL));
234234
235235 GST_DEBUG_OBJECT (self, "Pushing lost event "
236236 "(picids 0x%x 0x%x, reason \"%s\"): %" GST_PTR_FORMAT,
+6
-6
gst/rtpmanager/gstrtprtxreceive.c less more
257257 static void
258258 gst_rtp_rtx_receive_finalize (GObject * object)
259259 {
260 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE (object);
260 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE_CAST (object);
261261
262262 g_hash_table_unref (rtx->ssrc2_ssrc1_map);
263263 g_hash_table_unref (rtx->seqnum_ssrc1_map);
325325 gst_rtp_rtx_receive_src_event (GstPad * pad, GstObject * parent,
326326 GstEvent * event)
327327 {
328 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE (parent);
328 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE_CAST (parent);
329329 gboolean res;
330330
331331 switch (GST_EVENT_TYPE (event)) {
514514 static GstFlowReturn
515515 gst_rtp_rtx_receive_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
516516 {
517 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE (parent);
517 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE_CAST (parent);
518518 GstRTPBuffer rtp = GST_RTP_BUFFER_INIT;
519519 GstFlowReturn ret = GST_FLOW_OK;
520520 GstBuffer *new_buffer = NULL;
691691 gst_rtp_rtx_receive_get_property (GObject * object,
692692 guint prop_id, GValue * value, GParamSpec * pspec)
693693 {
694 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE (object);
694 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE_CAST (object);
695695
696696 switch (prop_id) {
697697 case PROP_PAYLOAD_TYPE_MAP:
741741 gst_rtp_rtx_receive_set_property (GObject * object,
742742 guint prop_id, const GValue * value, GParamSpec * pspec)
743743 {
744 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE (object);
744 GstRtpRtxReceive *rtx = GST_RTP_RTX_RECEIVE_CAST (object);
745745
746746 switch (prop_id) {
747747 case PROP_PAYLOAD_TYPE_MAP:
767767 GstStateChangeReturn ret;
768768 GstRtpRtxReceive *rtx;
769769
770 rtx = GST_RTP_RTX_RECEIVE (element);
770 rtx = GST_RTP_RTX_RECEIVE_CAST (element);
771771
772772 switch (transition) {
773773 default:
+4
-2
gst/rtpmanager/gstrtprtxreceive.h less more
2727 #include <gst/rtp/gstrtpbuffer.h>
2828
2929 G_BEGIN_DECLS
30 typedef struct _GstRtpRtxReceive GstRtpRtxReceive;
31 typedef struct _GstRtpRtxReceiveClass GstRtpRtxReceiveClass;
32
3033 #define GST_TYPE_RTP_RTX_RECEIVE (gst_rtp_rtx_receive_get_type())
3134 #define GST_RTP_RTX_RECEIVE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_RTX_RECEIVE, GstRtpRtxReceive))
3235 #define GST_RTP_RTX_RECEIVE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_RTX_RECEIVE, GstRtpRtxReceiveClass))
3336 #define GST_RTP_RTX_RECEIVE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTP_RTX_RECEIVE, GstRtpRtxReceiveClass))
3437 #define GST_IS_RTP_RTX_RECEIVE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_RTX_RECEIVE))
3538 #define GST_IS_RTP_RTX_RECEIVE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_RTX_RECEIVE))
36 typedef struct _GstRtpRtxReceive GstRtpRtxReceive;
37 typedef struct _GstRtpRtxReceiveClass GstRtpRtxReceiveClass;
39 #define GST_RTP_RTX_RECEIVE_CAST(obj) ((GstRtpRtxReceive *)(obj))
3840
3941 struct _GstRtpRtxReceive
4042 {
+9
-9
gst/rtpmanager/gstrtprtxsend.c less more
228228 static void
229229 gst_rtp_rtx_send_finalize (GObject * object)
230230 {
231 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (object);
231 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (object);
232232
233233 g_hash_table_unref (rtx->ssrc_data);
234234 g_hash_table_unref (rtx->rtx_ssrcs);
463463 static gboolean
464464 gst_rtp_rtx_send_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
465465 {
466 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (parent);
466 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (parent);
467467 gboolean res;
468468
469469 switch (GST_EVENT_TYPE (event)) {
603603 static gboolean
604604 gst_rtp_rtx_send_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
605605 {
606 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (parent);
606 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (parent);
607607
608608 switch (GST_EVENT_TYPE (event)) {
609609 case GST_EVENT_FLUSH_START:
767767 static GstFlowReturn
768768 gst_rtp_rtx_send_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
769769 {
770 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (parent);
770 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (parent);
771771 GstFlowReturn ret;
772772
773773 GST_OBJECT_LOCK (rtx);
789789 gst_rtp_rtx_send_chain_list (GstPad * pad, GstObject * parent,
790790 GstBufferList * list)
791791 {
792 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (parent);
792 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (parent);
793793 GstFlowReturn ret;
794794
795795 GST_OBJECT_LOCK (rtx);
840840 gst_rtp_rtx_send_activate_mode (GstPad * pad, GstObject * parent,
841841 GstPadMode mode, gboolean active)
842842 {
843 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (parent);
843 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (parent);
844844 gboolean ret = FALSE;
845845
846846 switch (mode) {
865865 gst_rtp_rtx_send_get_property (GObject * object,
866866 guint prop_id, GValue * value, GParamSpec * pspec)
867867 {
868 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (object);
868 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (object);
869869
870870 switch (prop_id) {
871871 case PROP_PAYLOAD_TYPE_MAP:
924924 gst_rtp_rtx_send_set_property (GObject * object,
925925 guint prop_id, const GValue * value, GParamSpec * pspec)
926926 {
927 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND (object);
927 GstRtpRtxSend *rtx = GST_RTP_RTX_SEND_CAST (object);
928928
929929 switch (prop_id) {
930930 case PROP_SSRC_MAP:
976976 GstStateChangeReturn ret;
977977 GstRtpRtxSend *rtx;
978978
979 rtx = GST_RTP_RTX_SEND (element);
979 rtx = GST_RTP_RTX_SEND_CAST (element);
980980
981981 switch (transition) {
982982 default:
+5
-2
gst/rtpmanager/gstrtprtxsend.h less more
2828 #include <gst/base/gstdataqueue.h>
2929
3030 G_BEGIN_DECLS
31
32 typedef struct _GstRtpRtxSend GstRtpRtxSend;
33 typedef struct _GstRtpRtxSendClass GstRtpRtxSendClass;
34
3135 #define GST_TYPE_RTP_RTX_SEND (gst_rtp_rtx_send_get_type())
3236 #define GST_RTP_RTX_SEND(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_RTX_SEND, GstRtpRtxSend))
3337 #define GST_RTP_RTX_SEND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_RTX_SEND, GstRtpRtxSendClass))
3438 #define GST_RTP_RTX_SEND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTP_RTX_SEND, GstRtpRtxSendClass))
3539 #define GST_IS_RTP_RTX_SEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_RTX_SEND))
3640 #define GST_IS_RTP_RTX_SEND_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_RTX_SEND))
37 typedef struct _GstRtpRtxSend GstRtpRtxSend;
38 typedef struct _GstRtpRtxSendClass GstRtpRtxSendClass;
41 #define GST_RTP_RTX_SEND_CAST(obj) ((GstRtpRtxSend *)(obj))
3942
4043 struct _GstRtpRtxSend
4144 {
+1
-1
gst/rtpmanager/rtpsource.c less more
20322032 }
20332033
20342034 /**
2035 * rtp_source_get_nacks:
2035 * rtp_source_get_nack_deadlines:
20362036 * @src: The #RTPSource
20372037 * @n_nacks: result number of nacks
20382038 *
+10
-0
gst-plugins-good.doap less more
3333
3434 <release>
3535 <Version>
36 <revision>1.20.1</revision>
37 <branch>1.20</branch>
38 <name></name>
39 <created>2022-03-14</created>
40 <file-release rdf:resource="https://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugins-good-1.20.1.tar.xz" />
41 </Version>
42 </release>
43
44 <release>
45 <Version>
3646 <revision>1.20.0</revision>
3747 <branch>main</branch>
3848 <name></name>
+1
-1
meson.build less more
00 project('gst-plugins-good', 'c',
1 version : '1.20.0',
1 version : '1.20.1',
22 meson_version : '>= 0.59',
33 default_options : [ 'warning_level=1',
44 'buildtype=debugoptimized' ])
+6
-6
po/gst-plugins-good-1.0.pot less more
77 msgstr ""
88 "Project-Id-Version: gst-plugins-good-1.0\n"
99 "Report-Msgid-Bugs-To: \n"
10 "POT-Creation-Date: 2022-02-03 19:54+0000\n"
10 "POT-Creation-Date: 2022-03-14 11:37+0000\n"
1111 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
1212 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
1313 "Language-Team: LANGUAGE <LL@li.org>\n"
2020 msgid "Jack server not found"
2121 msgstr ""
2222
23 #: ext/jpeg/gstjpegdec.c:974 ext/jpeg/gstjpegdec.c:1239
24 #: ext/jpeg/gstjpegdec.c:1248 ext/jpeg/gstjpegdec.c:1258
25 #: ext/jpeg/gstjpegdec.c:1267 ext/jpeg/gstjpegdec.c:1551
26 #: ext/jpeg/gstjpegdec.c:1579
23 #: ext/jpeg/gstjpegdec.c:974 ext/jpeg/gstjpegdec.c:1246
24 #: ext/jpeg/gstjpegdec.c:1255 ext/jpeg/gstjpegdec.c:1265
25 #: ext/jpeg/gstjpegdec.c:1274 ext/jpeg/gstjpegdec.c:1558
26 #: ext/jpeg/gstjpegdec.c:1586
2727 msgid "Failed to decode JPEG image"
2828 msgstr ""
2929
30 #: ext/jpeg/gstjpegdec.c:1539
30 #: ext/jpeg/gstjpegdec.c:1546
3131 msgid "Failed to read memory"
3232 msgstr ""
3333
+83
-27
sys/osxaudio/gstosxaudiodeviceprovider.c less more
149149
150150 status = AudioObjectGetPropertyDataSize (device_id,
151151 &streamsAddress, 0, NULL, &propertySize);
152
152153 if (status != noErr) {
154 GST_WARNING ("failed getting device property: %d", (int) status);
153155 return FALSE;
154156 }
155157 if (propertySize == 0) {
158 GST_DEBUG ("property size was 0; device has no output channels");
159 return FALSE;
160 }
161
162 return TRUE;
163 }
164
165 static inline gboolean
166 _audio_device_has_input (AudioDeviceID device_id)
167 {
168 OSStatus status = noErr;
169 UInt32 propertySize;
170
171 AudioObjectPropertyAddress streamsAddress = {
172 kAudioDevicePropertyStreams,
173 kAudioDevicePropertyScopeInput,
174 kAudioObjectPropertyElementMaster
175 };
176
177 status = AudioObjectGetPropertyDataSize (device_id,
178 &streamsAddress, 0, NULL, &propertySize);
179
180 if (status != noErr) {
181 GST_WARNING ("failed getting device property: %d", (int) status);
182 return FALSE;
183 }
184 if (propertySize == 0) {
185 GST_DEBUG ("property size was 0; device has no input channels");
156186 return FALSE;
157187 }
158188
196226 return devices;
197227 }
198228
199 static GList *
200 gst_osx_audio_device_provider_probe (GstDeviceProvider * provider)
201 {
202 GstOsxAudioDeviceProvider *self = GST_OSX_AUDIO_DEVICE_PROVIDER (provider);
203 GList *devices = NULL;
229 static void
230 gst_osx_audio_device_provider_probe_internal (GstOsxAudioDeviceProvider * self,
231 gboolean is_src, AudioDeviceID * osx_devices, gint ndevices,
232 GList ** devices)
233 {
234
235 gint i = 0;
236 GstOsxAudioDeviceType type = GST_OSX_AUDIO_DEVICE_TYPE_INVALID;
204237 GstOsxAudioDevice *device = NULL;
205 AudioDeviceID *osx_devices = NULL;
206 gint i, ndevices = 0;
207
208 osx_devices = _audio_system_get_devices (&ndevices);
209
210 if (ndevices < 1) {
211 GST_WARNING ("no audio output devices found");
212 goto done;
213 }
214
215 GST_INFO ("found %d audio device(s)", ndevices);
238
239 if (is_src) {
240 type = GST_OSX_AUDIO_DEVICE_TYPE_SOURCE;
241 } else {
242 type = GST_OSX_AUDIO_DEVICE_TYPE_SINK;
243 }
216244
217245 for (i = 0; i < ndevices; i++) {
218246 gchar *device_name;
219 GstOsxAudioDeviceType type = GST_OSX_AUDIO_DEVICE_TYPE_INVALID;
220247
221248 if ((device_name = _audio_device_get_name (osx_devices[i], FALSE))) {
222 if (!_audio_device_has_output (osx_devices[i])) {
223 GST_DEBUG ("Input Device ID: %u Name: %s",
224 (unsigned) osx_devices[i], device_name);
225 type = GST_OSX_AUDIO_DEVICE_TYPE_SOURCE;
226
227 } else {
228 GST_DEBUG ("Output Device ID: %u Name: %s",
229 (unsigned) osx_devices[i], device_name);
230 type = GST_OSX_AUDIO_DEVICE_TYPE_SINK;
249 gboolean has_output = _audio_device_has_output (osx_devices[i]);
250 gboolean has_input = _audio_device_has_input (osx_devices[i]);
251
252 if (is_src && !has_input) {
253 goto cleanup;
254 } else if (!is_src && !has_output) {
255 goto cleanup;
231256 }
232257
233258 device =
234259 gst_osx_audio_device_provider_probe_device (self, osx_devices[i],
235260 device_name, type);
236261 if (device) {
262 if (is_src) {
263 GST_DEBUG ("Input Device ID: %u Name: %s",
264 (unsigned) osx_devices[i], device_name);
265 } else {
266 GST_DEBUG ("Output Device ID: %u Name: %s",
267 (unsigned) osx_devices[i], device_name);
268 }
237269 gst_object_ref_sink (device);
238 devices = g_list_prepend (devices, device);
270 *devices = g_list_prepend (*devices, device);
239271 }
240272
273 cleanup:
241274 g_free (device_name);
242275 }
243276 }
277 }
278
279 static GList *
280 gst_osx_audio_device_provider_probe (GstDeviceProvider * provider)
281 {
282 GstOsxAudioDeviceProvider *self = GST_OSX_AUDIO_DEVICE_PROVIDER (provider);
283 GList *devices = NULL;
284 AudioDeviceID *osx_devices = NULL;
285 gint ndevices = 0;
286
287 osx_devices = _audio_system_get_devices (&ndevices);
288
289 if (ndevices < 1) {
290 GST_WARNING ("no audio output devices found");
291 goto done;
292 }
293
294 GST_INFO ("found %d audio device(s)", ndevices);
295
296 gst_osx_audio_device_provider_probe_internal (self, TRUE, osx_devices,
297 ndevices, &devices);
298 gst_osx_audio_device_provider_probe_internal (self, FALSE, osx_devices,
299 ndevices, &devices);
244300
245301 done:
246302 g_free (osx_devices);
+5
-0
sys/v4l2/ext/types-compat.h less more
3939 # endif
4040 #endif
4141
42 #if defined(__sun)
43 /* for _IOR/_IORW on Illumos distros */
44 #include <sys/ioccom.h>
45 #endif
46
4247 #ifndef __bitwise
4348 # ifdef __CHECK_ENDIAN__
4449 # define __bitwise __bitwise__
+1
-1
sys/v4l2/gstv4l2bufferpool.c less more
743743 for (i = 0; i < VIDEO_MAX_FRAME; i++) {
744744 gint old_buffer_state =
745745 g_atomic_int_and (&pool->buffer_state[i], ~BUFFER_STATE_QUEUED);
746 if (old_buffer_state & BUFFER_STATE_QUEUED) {
746 if ((old_buffer_state & BUFFER_STATE_QUEUED) && pool->buffers[i]) {
747747 GstBuffer *buffer = pool->buffers[i];
748748 GstBufferPool *bpool = GST_BUFFER_POOL (pool);
749749
+2
-1
sys/v4l2/gstv4l2tuner.c less more
180180 /* assert that we're opened and that we're using a known item */
181181 g_return_val_if_fail (GST_V4L2_IS_OPEN (v4l2object), NULL);
182182
183 gst_v4l2_get_norm (v4l2object, &norm);
183 if (!gst_v4l2_get_norm (v4l2object, &norm))
184 return NULL;
184185
185186 return gst_v4l2_tuner_get_norm_by_std_id (v4l2object, norm);
186187 }
+24
-24
tests/check/elements/rtprtx.c less more
137137 GstBuffer *inbufs[5];
138138 GstHarness *hrecv = gst_harness_new ("rtprtxreceive");
139139 GstHarness *hsend = gst_harness_new ("rtprtxsend");
140 gint i;
140 guint i;
141141
142142 pt_map = gst_structure_new ("application/x-rtp-pt-map",
143143 "96", G_TYPE_UINT, rtx_pt, NULL);
154154 "encoding-name = (string)RAW");
155155
156156 /* Push 'packets_num' packets through rtxsend to rtxreceive */
157 for (i = 0; i < packets_num; ++i) {
157 for (i = 0; i < packets_num; i++) {
158158 inbufs[i] = create_rtp_buffer (master_ssrc, master_pt, 100 + i);
159159 gst_harness_push (hsend, gst_buffer_ref (inbufs[i]));
160160 gst_harness_push (hrecv, gst_harness_pull (hsend));
169169 Push RTX packets from rtxsend to rtxreceive and
170170 check that the packet produced out of RTX packet is the same
171171 as an original packet */
172 for (i = 0; i < packets_num; ++i) {
172 for (i = 0; i < packets_num; i++) {
173173 GstBuffer *outbuf;
174174 gst_harness_push_upstream_event (hrecv,
175175 create_rtx_event (master_ssrc, master_pt, 100 + i));
221221 GstStructure *pt_map;
222222 GstHarness *hrecv = gst_harness_new ("rtprtxreceive");
223223 GstHarness *hsend = gst_harness_new ("rtprtxsend");
224 gint drop_nth_packet, i;
224 guint drop_nth_packet, i;
225225
226226 pt_map = gst_structure_new ("application/x-rtp-pt-map",
227227 "96", G_TYPE_UINT, rtx_pt, NULL);
245245 /* Push 'packets_num' packets through rtxsend to rtxreceive losing every
246246 'drop_every_n_packets' packet. When we loose the packet we send RTX event
247247 through rtxreceive to rtxsend, and verify the packet was retransmitted */
248 for (drop_nth_packet = 2; drop_nth_packet < 10; ++drop_nth_packet) {
249 for (i = 0; i < packets_num; ++i, ++seqnum) {
248 for (drop_nth_packet = 2; drop_nth_packet < 10; drop_nth_packet++) {
249 for (i = 0; i < packets_num; i++, seqnum++) {
250250 GstBuffer *outbuf;
251251 GstBuffer *inbuf = create_rtp_buffer (master_ssrc, master_pt, seqnum);
252252 gboolean drop_this_packet = ((i + 1) % drop_nth_packet) == 0;
262262 gst_harness_pull_upstream_event (hrecv));
263263 /* Pushing RTX packet to rtxreceive */
264264 gst_harness_push (hrecv, gst_harness_pull (hsend));
265 ++expected_rtx_packets;
265 expected_rtx_packets++;
266266 } else {
267267 gst_harness_push (hrecv, gst_harness_pull (hsend));
268268 }
327327 {
328328 GstStructure *recv_pt_map =
329329 gst_structure_new_empty ("application/x-rtp-pt-map");
330 gint i;
331
332 for (i = 0; i < senders_num; ++i) {
330 guint i;
331
332 for (i = 0; i < senders_num; i++) {
333333 gchar *master_pt_str;
334334 gchar *master_caps_str;
335335 GstStructure *send_pt_map;
368368 check_rtxsenders_stats_and_teardown (RtxSender * senders, guint senders_num)
369369 {
370370 guint total_pakets_num = 0;
371 gint i;
372
373 for (i = 0; i < senders_num; ++i) {
371 guint i;
372
373 for (i = 0; i < senders_num; i++) {
374374 guint rtx_requests;
375375 guint rtx_packets;
376376 g_object_get (G_OBJECT (senders[i].h->element),
394394 RtxSender senders[5];
395395 GstStructure *pt_map;
396396 GstHarness *hrecv = gst_harness_new ("rtprtxreceive");
397 gint drop_nth_packet, i, j;
397 guint drop_nth_packet, i, j;
398398
399399 pt_map = create_rtxsenders (senders, 5);
400400 g_object_set (hrecv->element, "payload-type-map", pt_map, NULL);
415415 We need to make sure that all other senders will ignore the RTX event they
416416 can't act upon.
417417 */
418 for (drop_nth_packet = 2; drop_nth_packet < 5; ++drop_nth_packet) {
419 for (i = 0; i < total_pakets_num; ++i) {
418 for (drop_nth_packet = 2; drop_nth_packet < 5; drop_nth_packet++) {
419 for (i = 0; i < total_pakets_num; i++) {
420420 RtxSender *sender = &senders[i % senders_num];
421421 gboolean drop_this_packet = ((i + 1) % drop_nth_packet) == 0;
422422 GstBuffer *outbuf, *inbuf;
437437 rtxevent = gst_harness_pull_upstream_event (hrecv);
438438
439439 /* ... to all the senders */
440 for (j = 0; j < senders_num; ++j)
440 for (j = 0; j < senders_num; j++)
441441 gst_harness_push_upstream_event (senders[j].h,
442442 gst_event_ref (rtxevent));
443443 gst_event_unref (rtxevent);
444444
445445 /* Pushing RTX packet to rtxreceive */
446446 gst_harness_push (hrecv, gst_harness_pull (sender->h));
447 ++sender->expected_rtx_packets;
448 ++total_dropped_packets;
447 sender->expected_rtx_packets++;
448 total_dropped_packets++;
449449 } else {
450450 gst_harness_push (hrecv, gst_harness_pull (sender->h));
451451 }
462462 We should not have any packets in the harness queue by this point. It
463463 means our senders didn't produce the packets for the unknown RTX event.
464464 */
465 for (j = 0; j < senders_num; ++j)
465 for (j = 0; j < senders_num; j++)
466466 fail_unless_equals_int (gst_harness_buffers_in_queue (senders[j].h), 0);
467467
468 ++sender->seqnum;
468 sender->seqnum++;
469469 }
470470 }
471471
604604 * Note that rtprtxqueue sends retransmissions in chain(), just before
605605 * pushing out the chained buffer, a differentiation from rtprtxsend above
606606 */
607 for (i = 0; i < num_buffers; ++i, timestamp += timestamp_delta) {
607 for (i = 0; i < num_buffers; i++, timestamp += timestamp_delta) {
608608 /* Request to retransmit all the previous ones */
609 for (j = 0; j < i; ++j) {
609 for (j = 0; j < i; j++) {
610610 guint rtx_seqnum = 0x100 + j;
611611 gst_harness_push_upstream_event (h,
612612 create_rtx_event (ssrc, pt, rtx_seqnum));
618618 gst_harness_push (h, buf);
619619
620620 /* Pull the ones supposed to be retransmitted */
621 for (j = 0; j < i; ++j) {
621 for (j = 0; j < i; j++) {
622622 guint rtx_seqnum = 0x100 + j;
623623 if (j >= i - half_buffers)
624624 pull_and_verify (h, FALSE, ssrc, pt, rtx_seqnum);