diff options
Diffstat (limited to 'lib/ffmpeg/libavcodec/dxva2_h264.c')
| -rw-r--r-- | lib/ffmpeg/libavcodec/dxva2_h264.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/lib/ffmpeg/libavcodec/dxva2_h264.c b/lib/ffmpeg/libavcodec/dxva2_h264.c index 7b81c8e03b..4e3370cf4d 100644 --- a/lib/ffmpeg/libavcodec/dxva2_h264.c +++ b/lib/ffmpeg/libavcodec/dxva2_h264.c @@ -113,6 +113,9 @@ static void fill_picture_parameters(struct dxva_context *ctx, const H264Context pp->bit_depth_luma_minus8 = h->sps.bit_depth_luma - 8; pp->bit_depth_chroma_minus8 = h->sps.bit_depth_chroma - 8; + if (ctx->workaround & FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG) + pp->Reserved16Bits = 0; + else pp->Reserved16Bits = 3; /* FIXME is there a way to detect the right mode ? */ pp->StatusReportFeedbackNumber = 1 + ctx->report_id++; pp->CurrFieldOrderCnt[0] = 0; @@ -150,18 +153,18 @@ static void fill_picture_parameters(struct dxva_context *ctx, const H264Context //pp->SliceGroupMap[810]; /* XXX not implemented by FFmpeg */ } -static void fill_scaling_lists(AVCodecContext *avctx, const H264Context *h, DXVA_Qmatrix_H264 *qm) +static void fill_scaling_lists(struct dxva_context *ctx, const H264Context *h, DXVA_Qmatrix_H264 *qm) { unsigned i, j; memset(qm, 0, sizeof(*qm)); - if (avctx->workaround_bugs & FF_BUG_DXVA2_SCALING_LIST_ZIGZAG) { // For old UVD/UVD+ ATI cards - for (i = 0; i < 6; i++) - for (j = 0; j < 16; j++) - qm->bScalingLists4x4[i][j] = h->pps.scaling_matrix4[i][j]; - - for (i = 0; i < 2; i++) - for (j = 0; j < 64; j++) - qm->bScalingLists8x8[i][j] = h->pps.scaling_matrix8[i][j]; + if (ctx->workaround & FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG) { + for (i = 0; i < 6; i++) + for (j = 0; j < 16; j++) + qm->bScalingLists4x4[i][j] = h->pps.scaling_matrix4[i][j]; + + for (i = 0; i < 2; i++) + for (j = 0; j < 64; j++) + qm->bScalingLists8x8[i][j] = h->pps.scaling_matrix8[i][j]; } else { for (i = 0; i < 6; i++) for (j = 0; j < 16; j++) @@ -380,7 +383,7 @@ static int start_frame(AVCodecContext *avctx, fill_picture_parameters(ctx, h, &ctx_pic->pp); /* Fill up DXVA_Qmatrix_H264 */ - fill_scaling_lists(avctx, h, &ctx_pic->qm); + fill_scaling_lists(ctx, h, &ctx_pic->qm); ctx_pic->slice_count = 0; ctx_pic->bitstream_size = 0; |