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| author | Anton Khirnov <anton@khirnov.net> | 2015-01-17 22:28:46 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2015-03-21 11:27:12 +0100 |
| commit | 06789ad3b71296a9e2fbd0278632d97a5d9af8d7 (patch) | |
| tree | c602c3d3b69a9549e9c13ca751e7f1e769609e42 /libavcodec/h264_slice.c | |
| parent | d231e84b06a9964c840cff4e228509f706165fb6 (diff) | |
| download | ffmpeg-06789ad3b71296a9e2fbd0278632d97a5d9af8d7.tar.gz | |
h264: move qp_thresh into the per-slice context
Diffstat (limited to 'libavcodec/h264_slice.c')
| -rw-r--r-- | libavcodec/h264_slice.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index 4e0384b3c6..c69dac9068 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -1730,7 +1730,7 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl, H264Contex } } } - h->qp_thresh = 15 - + sl->qp_thresh = 15 - FFMIN(h->slice_alpha_c0_offset, h->slice_beta_offset) - FFMAX3(0, h->pps.chroma_qp_index_offset[0], @@ -1903,7 +1903,7 @@ static av_always_inline void fill_filter_caches_inter(H264Context *h, * * @return non zero if the loop filter can be skipped */ -static int fill_filter_caches(H264Context *h, int mb_type) +static int fill_filter_caches(H264Context *h, H264SliceContext *sl, int mb_type) { const int mb_xy = h->mb_xy; int top_xy, left_xy[LEFT_MBS]; @@ -1939,7 +1939,7 @@ static int fill_filter_caches(H264Context *h, int mb_type) /* For sufficiently low qp, filtering wouldn't do anything. * This is a conservative estimate: could also check beta_offset * and more accurate chroma_qp. */ - int qp_thresh = h->qp_thresh; // FIXME strictly we should store qp_thresh for each mb of a slice + int qp_thresh = sl->qp_thresh; // FIXME strictly we should store qp_thresh for each mb of a slice int qp = h->cur_pic.qscale_table[mb_xy]; if (qp <= qp_thresh && (left_xy[LTOP] < 0 || @@ -2096,7 +2096,7 @@ static void loop_filter(H264Context *h, H264SliceContext *sl, int start_x, int e } backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0); - if (fill_filter_caches(h, mb_type)) + if (fill_filter_caches(h, sl, mb_type)) continue; sl->chroma_qp[0] = get_chroma_qp(h, 0, h->cur_pic.qscale_table[mb_xy]); sl->chroma_qp[1] = get_chroma_qp(h, 1, h->cur_pic.qscale_table[mb_xy]); |