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don't assume quant_matrix[0]==8 in ff_mpeg1_decode_block_intra(). this is required for the Electronic Arts TQI decoder. 

Originally committed as revision 17001 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Peter Ross 2009-02-05 07:59:11 +00:00
parent 50240e5646
commit 44ba8b650f
1 changed files with 1 additions and 1 deletions
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2
libavcodec/mpeg12.c
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@ -630,7 +630,7 @@ inline int ff_mpeg1_decode_block_intra(MpegEncContext *s,
dc = s->last_dc[component];
dc += diff;
s->last_dc[component] = dc;
block[0] = dc<<3;
block[0] = dc*quant_matrix[0];
dprintf(s->avctx, "dc=%d diff=%d\n", dc, diff);
i = 0;
{