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| author | Jason Garrett-Glaser <darkshikari@gmail.com> | 2011-01-15 01:10:46 +0000 |
|---|---|---|
| committer | Jason Garrett-Glaser <darkshikari@gmail.com> | 2011-01-15 01:10:46 +0000 |
| commit | 2a1f431d38ea9c05abb215d70c7dc09cdb6888ab (patch) | |
| tree | c6e5f1d0b7a3fd2eee950dbb915ef27625644232 /libavcodec/svq3.c | |
| parent | 290fabc684244b86d47527008020b0b2eb62f836 (diff) | |
| download | android_external_ffmpeg-2a1f431d38ea9c05abb215d70c7dc09cdb6888ab.tar.gz android_external_ffmpeg-2a1f431d38ea9c05abb215d70c7dc09cdb6888ab.tar.bz2 android_external_ffmpeg-2a1f431d38ea9c05abb215d70c7dc09cdb6888ab.zip | |
H.264/SVQ3: make chroma DC work the same way as luma DC
No speed improvement, but necessary for some future stuff.
Also opens up the possibility of asm chroma dc idct/dequant.
Originally committed as revision 26349 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/svq3.c')
| -rw-r--r-- | libavcodec/svq3.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c index a52744228e..62a20911a3 100644 --- a/libavcodec/svq3.c +++ b/libavcodec/svq3.c @@ -671,11 +671,12 @@ static int svq3_decode_mb(H264Context *h, unsigned int mb_type) } if ((cbp & 0x30)) { + AV_ZERO128(h->mb_chroma_dc); for (i = 0; i < 2; ++i) { - if (svq3_decode_block(&s->gb, &h->mb[16*(16 + 4*i)], 0, 3)){ - av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding chroma dc block\n"); - return -1; - } + if (svq3_decode_block(&s->gb, h->mb_chroma_dc[i], 0, 3)){ + av_log(h->s.avctx, AV_LOG_ERROR, "error while decoding chroma dc block\n"); + return -1; + } } if ((cbp & 0x20)) { |