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avcodec/dxva2_av1: fix superres_denom parameter

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Defined in spec 5.9.8. When superres is enabled, SuperresDenom equals
"coded_denom + SUPERRES_DENOM_MIN" instead of coded_denom.

Signed-off-by: Tong Wu <tong1.wu@intel.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
This commit is contained in:
Tong Wu 2021-09-08 13:19:50 +08:00 committed by Hendrik Leppkes
parent 6b08ed9f95
commit f31033c6ca
1 changed files with 1 additions and 1 deletions
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libavcodec/dxva2_av1.c
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@ -73,7 +73,7 @@ static int fill_picture_parameters(const AVCodecContext *avctx, AVDXVAContext *c
pp->max_height = seq->max_frame_height_minus_1 + 1;
pp->CurrPicTextureIndex = ff_dxva2_get_surface_index(avctx, ctx, h->cur_frame.tf.f);
pp->superres_denom = frame_header->use_superres ? frame_header->coded_denom : AV1_SUPERRES_NUM;
pp->superres_denom = frame_header->use_superres ? frame_header->coded_denom + AV1_SUPERRES_DENOM_MIN : AV1_SUPERRES_NUM;
pp->bitdepth = get_bit_depth_from_seq(seq);
pp->seq_profile = seq->seq_profile;