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| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2011-08-15 00:39:55 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-08-15 00:39:55 +0200 |
| commit | 231a6df9eaf438a7d3dc802fce8c094d979796e8 (patch) | |
| tree | 7a10055446b8ef9b71a8d62836ca8f307dc1ba03 /libavcodec/h264_mvpred.h | |
| parent | 9a33078b64d5b854a3a0b631e747205851d98476 (diff) | |
| download | ffmpeg-231a6df9eaf438a7d3dc802fce8c094d979796e8.tar.gz | |
h264dec: h264: 4:2:2 intra decoding
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/h264_mvpred.h')
| -rw-r--r-- | libavcodec/h264_mvpred.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libavcodec/h264_mvpred.h b/libavcodec/h264_mvpred.h index d2677eaa6c..b46d0985a8 100644 --- a/libavcodec/h264_mvpred.h +++ b/libavcodec/h264_mvpred.h @@ -510,7 +510,7 @@ static void fill_decode_caches(H264Context *h, int mb_type){ if(top_type){ nnz = h->non_zero_count[top_xy]; AV_COPY32(&nnz_cache[4+8* 0], &nnz[4*3]); - if(CHROMA444){ + if(!s->chroma_y_shift){ AV_COPY32(&nnz_cache[4+8* 5], &nnz[4* 7]); AV_COPY32(&nnz_cache[4+8*10], &nnz[4*11]); }else{ @@ -534,6 +534,11 @@ static void fill_decode_caches(H264Context *h, int mb_type){ nnz_cache[3+8* 7 + 2*8*i]= nnz[left_block[8+1+2*i]+4*4]; nnz_cache[3+8*11 + 2*8*i]= nnz[left_block[8+0+2*i]+8*4]; nnz_cache[3+8*12 + 2*8*i]= nnz[left_block[8+1+2*i]+8*4]; + }else if(CHROMA422) { + nnz_cache[3+8* 6 + 2*8*i]= nnz[left_block[8+0+2*i]-2+4*4]; + nnz_cache[3+8* 7 + 2*8*i]= nnz[left_block[8+1+2*i]-2+4*4]; + nnz_cache[3+8*11 + 2*8*i]= nnz[left_block[8+0+2*i]-2+8*4]; + nnz_cache[3+8*12 + 2*8*i]= nnz[left_block[8+1+2*i]-2+8*4]; }else{ nnz_cache[3+8* 6 + 8*i]= nnz[left_block[8+4+2*i]]; nnz_cache[3+8*11 + 8*i]= nnz[left_block[8+5+2*i]]; |