From 3b79f2e2e928eb346dbea85cc89393dcdf010ca9 Mon Sep 17 00:00:00 2001 From: Jason Garrett-Glaser Date: Mon, 20 Jun 2011 15:56:35 -0700 Subject: [PATCH] H.264: fix bug in lossless 4:4:4 decoding Coefficient test for i16x16 add_pixels4 assumed luma plane. --- libavcodec/h264.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 13a63809a..124f9a88c 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -1744,7 +1744,7 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, int mb_type, h->hpc.pred16x16_add[h->intra16x16_pred_mode](dest_y, block_offset, h->mb + (p*256 << pixel_shift), linesize); }else{ for(i=0; i<16; i++){ - if(h->non_zero_count_cache[ scan8[i+p*16] ] || dctcoef_get(h->mb, pixel_shift, i*16)) + if(h->non_zero_count_cache[ scan8[i+p*16] ] || dctcoef_get(h->mb, pixel_shift, i*16+p*256)) s->dsp.add_pixels4(dest_y + block_offset[i], h->mb + (i*16+p*256 << pixel_shift), linesize); } } -- 2.11.0