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| author | Michael Niedermayer <michaelni@gmx.at> | 2002-01-08 00:21:41 +0000 |
|---|---|---|
| committer | Arpi <arpi@thot.banki.hu> | 2002-01-08 00:21:41 +0000 |
| commit | 3046f265b9a12928c2cdd2226f1a78ef5e2bf937 (patch) | |
| tree | eb8acc1916e0f7af500cb138237b1f86866f370a | |
| parent | 211c4920ea6a5b630e3e528c9fb17b071540cf6e (diff) | |
| download | ffmpeg-3046f265b9a12928c2cdd2226f1a78ef5e2bf937.tar.gz | |
fix slices when code=0x18, patch by Michael Niedermayer <michael@mplayer.dev.hu>
Originally committed as revision 246 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/msmpeg4.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c index 01e3d5438c..962bd1823a 100644 --- a/libavcodec/msmpeg4.c +++ b/libavcodec/msmpeg4.c @@ -675,6 +675,16 @@ int msmpeg4_decode_mb(MpegEncContext *s, 1024, s->mb_width); memsetw(&s->dc_val[2][(1) + (s->mb_y) * wrap], 1024, s->mb_width); + + /* reset AC pred (set previous line to 0) */ + wrap = s->mb_width * 2 + 2; + memsetw(s->ac_val[0][0] + (1 + (2 * s->mb_y) * wrap)*16, + 0, 2 * s->mb_width*16); + wrap = s->mb_width + 2; + memsetw(s->ac_val[1][0] + (1 + (s->mb_y) * wrap)*16, + 0, s->mb_width*16); + memsetw(s->ac_val[2][0] + (1 + (s->mb_y) * wrap)*16, + 0, s->mb_width*16); s->first_slice_line = 1; } else { |