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[HEVCe] Add general_max_14bit_constraint_flag in SPS for SCC profile #272

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[HEVCe] Add general_max_14bit_constraint_flag in SPS for SCC profile #272

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3 changes: 2 additions & 1 deletion _studio/mfx_lib/encode_hw/hevc/agnostic/base/hevcehw_base_data.h
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Original file line number Diff line number Diff line change
Expand Up @@ -114,7 +114,8 @@ namespace Base
mfxU32 intra : 1;
mfxU32 one_picture_only : 1;
mfxU32 lower_bit_rate : 1;
mfxU32 : 23;
mfxU32 max_14bit : 1;
mfxU32 : 22;
} constraint;
};
mfxU32 rext_constraint_flags_32_42 : 11;
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6 changes: 4 additions & 2 deletions _studio/mfx_lib/encode_hw/hevc/agnostic/base/hevcehw_base_packer.cpp
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Expand Up @@ -498,7 +498,8 @@ void Packer::PackPTL(BitstreamWriter& bs, LayersInfo const & profile_tier_level,
bs.PutBit(profile_tier_level.general.constraint.intra );
bs.PutBit(profile_tier_level.general.constraint.one_picture_only);
bs.PutBit(profile_tier_level.general.constraint.lower_bit_rate );
bs.PutBits(23, 0);
bs.PutBit(profile_tier_level.general.constraint.max_14bit );
bs.PutBits(22, 0);
bs.PutBits(11, 0);
bs.PutBit(profile_tier_level.general.inbld_flag);
bs.PutBits(8, profile_tier_level.general.level_idc);
Expand Down Expand Up @@ -536,7 +537,8 @@ void Packer::PackPTL(BitstreamWriter& bs, LayersInfo const & profile_tier_level,
bs.PutBit(profile_tier_level.general.constraint.intra);
bs.PutBit(profile_tier_level.general.constraint.one_picture_only);
bs.PutBit(profile_tier_level.general.constraint.lower_bit_rate);
bs.PutBits(23, 0);
bs.PutBit(profile_tier_level.general.constraint.max_14bit);
bs.PutBits(22, 0);
bs.PutBits(11, 0);
bs.PutBit(sl.inbld_flag);
}
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1 change: 1 addition & 0 deletions _studio/mfx_lib/encode_hw/hevc/agnostic/base/hevcehw_base_scc.cpp
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Expand Up @@ -160,6 +160,7 @@ void SCC::Query1NoCaps(const FeatureBlocks& /*blocks*/, TPushQ1 Push)
vps.general.constraint.max_422chroma = (defpar.mvp.mfx.FrameInfo.ChromaFormat != MFX_CHROMAFORMAT_YUV444);
vps.general.constraint.max_420chroma = (defpar.mvp.mfx.FrameInfo.ChromaFormat != MFX_CHROMAFORMAT_YUV444);
vps.general.constraint.lower_bit_rate = 1;
vps.general.constraint.max_14bit = 1;

return sts;
});
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