#!/usr/bin/env perl
# $Id: disp_EBSC,v 1.4 2003/08/05 16:26:37 s42335 Exp $
#
# usage: disp_EBSC EBSC
#    or: disp_EBSC -     (from stdin)
#
# display the content of EBSC (Embedded Bitmap Scaling Control) table.
#
# NOTE: output format is *NOT* compatible with my make_EBSC...
#
#	2002/2/3, by 1@2ch
#	* public domain *
#

$p=$0; $p=~s:[^/]+$::; push(@INC,$p);
require 'lib_util.pl';
require 'lib_metric.pl';

sub usage {
    print "usage: disp_EBSC EBSC\n";
    exit 1;
}

$ARGV[0] || usage();
ropen($ARGV[0]);

$version = ruint32();
$numSizes = ruint32();
printf "version: 0x%08lx\n", $version;
print "numSizes: $numSizes\n\n";

for(my $i = 0; $i < $numSizes; $i++) {
    dispsbitLineMetrics("hori_", rsbitLineMetrics());
    dispsbitLineMetrics("vert_", rsbitLineMetrics());
    print "ppem: ", ruint8(), ", ", ruint8(), "\n";
    print "substitutePpem: ", ruint8(), ", ", ruint8(), "\n\n";
}

rclose();