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| author | Michael Niedermayer <michaelni@gmx.at> | 2002-01-13 06:12:35 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2002-01-13 06:12:35 +0000 |
| commit | 99180fe39d9a65eb803718a8f6004a11231bc734 (patch) | |
| tree | 878dfb84ee0919e1b1644841ac848e3a3ee5adda /libavcodec/msmpeg4.c | |
| parent | badaf88eeb4602afec502b5822d05fc8bb9da05b (diff) | |
| download | ffmpeg-99180fe39d9a65eb803718a8f6004a11231bc734.tar.gz | |
(commit by michael)
new msmpeg4 dequantizer did dequantize too early
Originally committed as revision 261 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/msmpeg4.c')
| -rw-r--r-- | libavcodec/msmpeg4.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c index 2d5d3dd23b..c8df0c4153 100644 --- a/libavcodec/msmpeg4.c +++ b/libavcodec/msmpeg4.c @@ -868,9 +868,10 @@ static int msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, if (code < 0 || code >= rl->n) return -1; run = rl->table_run[code]; - level = rl->table_level[code] * qmul + qadd; + level = rl->table_level[code]; last = code >= rl->last; run += rl->max_run[last][level] + run_diff; + level= level * qmul + qadd; if (get_bits1(&s->gb)) level = -level; } |