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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-01-14 23:30:01 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-01-15 00:53:59 +0100 |
| commit | 1843e6c8aa9752aa7d500f8a2a0f072cf3a3aee0 (patch) | |
| tree | 5a3731bc9160fd2ec4a3f4000c78a7c411268339 | |
| parent | 7a1723086a9cc72c2f3e1e682b002ed3d81990d3 (diff) | |
| download | ffmpeg-1843e6c8aa9752aa7d500f8a2a0f072cf3a3aee0.tar.gz | |
thp: Fix handling of restart interval
Fixes Ticket903
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/mjpegdec.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 64e5839231..d3bcb6fd27 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -1048,6 +1048,12 @@ static int mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int Ah, if (s->restart_interval) { s->restart_count--; + if(s->restart_count == 0 && s->avctx->codec_id == CODEC_ID_THP){ + align_get_bits(&s->gb); + for (i = 0; i < nb_components; i++) /* reset dc */ + s->last_dc[i] = 1024; + } + i = 8 + ((-get_bits_count(&s->gb)) & 7); /* skip RSTn */ if (show_bits(&s->gb, i) == (1 << i) - 1) { |