diff options
| author | Anton Khirnov <anton@khirnov.net> | 2015-01-17 18:45:29 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2015-03-21 11:27:09 +0100 |
| commit | 92c6c2a605f9b077b8fbc25b7ed6625541232b87 (patch) | |
| tree | 51e89e9a2492a69f9364daaf4d63b0ba31f04e56 /libavcodec/dxva2_h264.c | |
| parent | d8a45d2d49f54fde042b195f9d5859251252493d (diff) | |
h264: split weighted pred-related vars into per-slice context
Diffstat (limited to 'libavcodec/dxva2_h264.c')
| -rw-r--r-- | libavcodec/dxva2_h264.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/libavcodec/dxva2_h264.c b/libavcodec/dxva2_h264.c index 4132cd7ed9..cb033a2e92 100644 --- a/libavcodec/dxva2_h264.c +++ b/libavcodec/dxva2_h264.c @@ -211,6 +211,7 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice, const DXVA_PicParams_H264 *pp, unsigned position, unsigned size) { const H264Context *h = avctx->priv_data; + H264SliceContext *sl = &h->slice_ctx[0]; struct dxva_context *ctx = avctx->hwaccel_context; unsigned list; @@ -225,8 +226,8 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice, slice->slice_type = ff_h264_get_slice_type(h); if (h->slice_type_fixed) slice->slice_type += 5; - slice->luma_log2_weight_denom = h->luma_log2_weight_denom; - slice->chroma_log2_weight_denom = h->chroma_log2_weight_denom; + slice->luma_log2_weight_denom = sl->luma_log2_weight_denom; + slice->chroma_log2_weight_denom = sl->chroma_log2_weight_denom; if (h->list_count > 0) slice->num_ref_idx_l0_active_minus1 = h->ref_count[0] - 1; if (h->list_count > 1) @@ -250,15 +251,15 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice, r->reference == PICT_BOTTOM_FIELD); for (plane = 0; plane < 3; plane++) { int w, o; - if (plane == 0 && h->luma_weight_flag[list]) { - w = h->luma_weight[i][list][0]; - o = h->luma_weight[i][list][1]; - } else if (plane >= 1 && h->chroma_weight_flag[list]) { - w = h->chroma_weight[i][list][plane-1][0]; - o = h->chroma_weight[i][list][plane-1][1]; + if (plane == 0 && sl->luma_weight_flag[list]) { + w = sl->luma_weight[i][list][0]; + o = sl->luma_weight[i][list][1]; + } else if (plane >= 1 && sl->chroma_weight_flag[list]) { + w = sl->chroma_weight[i][list][plane-1][0]; + o = sl->chroma_weight[i][list][plane-1][1]; } else { - w = 1 << (plane == 0 ? h->luma_log2_weight_denom : - h->chroma_log2_weight_denom); + w = 1 << (plane == 0 ? sl->luma_log2_weight_denom : + sl->chroma_log2_weight_denom); o = 0; } slice->Weights[list][i][plane][0] = w; |