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honor restart interval in mjpeg, fix #861, SpectralFan.mov still decodes correctly

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Originally committed as revision 18937 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2009-05-25 02:34:31 +00:00
parent cbd7836e88
commit 47b5b0e8b6
1 changed files with 2 additions and 3 deletions
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5
libavcodec/mjpegdec.c
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@ -827,9 +827,8 @@ static int mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int Ah, i
}
}
}
/* (< 1350) buggy workaround for Spectralfan.mov, should be fixed */
if (s->restart_interval && (s->restart_interval < 1350) &&
!--s->restart_count) {
if (s->restart_interval && !--s->restart_count) {
align_get_bits(&s->gb);
skip_bits(&s->gb, 16); /* skip RSTn */
for (i=0; i<nb_components; i++) /* reset dc */