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fix slices when code=0x18, patch by Michael Niedermayer <michael@mplayer.dev.hu>

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Originally committed as revision 246 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2002-01-08 00:21:41 +00:00 committed by Arpi
parent 211c4920ea
commit 3046f265b9
1 changed files with 10 additions and 0 deletions
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10
libavcodec/msmpeg4.c
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@ -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 {