[D3D12] ROV: A bit of non-working blending code
This commit is contained in:
Triang3l
@@ -66,118 +66,119 @@ class DxbcShaderTranslator : public ShaderTranslator {
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};
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enum : uint32_t {
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// First blend constant of the render target.
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// X/Z of the blend constant for the render target.
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kBlend1_Src_SrcColor_Shift = 0,
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kBlend1_Src_SrcColor_Pos = 1u << kBlend1_Src_SrcColor_Shift,
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kBlend1_Src_SrcColor_Neg = 3u << kBlend1_Src_SrcColor_Shift,
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kBlend1_Src_SrcAlpha_Shift = 2,
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kBlend1_Src_SrcAlpha_Pos = 1u << kBlend1_Src_SrcAlpha_Shift,
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kBlend1_Src_SrcAlpha_Neg = 3u << kBlend1_Src_SrcAlpha_Shift,
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kBlend1_Src_DestColor_Shift = 4,
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kBlend1_Src_DestColor_Pos = 1u << kBlend1_Src_DestColor_Shift,
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kBlend1_Src_DestColor_Neg = 3u << kBlend1_Src_DestColor_Shift,
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kBlend1_Src_DestAlpha_Shift = 6,
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kBlend1_Src_DestAlpha_Pos = 1u << kBlend1_Src_DestAlpha_Shift,
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kBlend1_Src_DestAlpha_Neg = 3u << kBlend1_Src_DestAlpha_Shift,
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kBlendX_Src_SrcColor_Shift = 0,
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kBlendX_Src_SrcColor_Pos = 1u << kBlendX_Src_SrcColor_Shift,
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kBlendX_Src_SrcColor_Neg = 3u << kBlendX_Src_SrcColor_Shift,
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kBlendX_Src_SrcAlpha_Shift = 2,
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kBlendX_Src_SrcAlpha_Pos = 1u << kBlendX_Src_SrcAlpha_Shift,
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kBlendX_Src_SrcAlpha_Neg = 3u << kBlendX_Src_SrcAlpha_Shift,
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kBlendX_Src_DestColor_Shift = 4,
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kBlendX_Src_DestColor_Pos = 1u << kBlendX_Src_DestColor_Shift,
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kBlendX_Src_DestColor_Neg = 3u << kBlendX_Src_DestColor_Shift,
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kBlendX_Src_DestAlpha_Shift = 6,
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kBlendX_Src_DestAlpha_Pos = 1u << kBlendX_Src_DestAlpha_Shift,
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kBlendX_Src_DestAlpha_Neg = 3u << kBlendX_Src_DestAlpha_Shift,
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// For ONE_MINUS modes, enable both One and the needed factor with _Neg.
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kBlend1_Src_One_Shift = 8,
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kBlend1_Src_One = 1u << kBlend1_Src_One_Shift,
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kBlendX_Src_One_Shift = 8,
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kBlendX_Src_One = 1u << kBlendX_Src_One_Shift,
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kBlend1_SrcAlpha_SrcAlpha_Shift = 9,
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kBlend1_SrcAlpha_SrcAlpha_Pos = 1u << kBlend1_SrcAlpha_SrcAlpha_Shift,
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kBlend1_SrcAlpha_SrcAlpha_Neg = 3u << kBlend1_SrcAlpha_SrcAlpha_Shift,
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kBlend1_SrcAlpha_DestAlpha_Shift = 11,
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kBlend1_SrcAlpha_DestAlpha_Pos = 1u << kBlend1_SrcAlpha_DestAlpha_Shift,
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kBlend1_SrcAlpha_DestAlpha_Neg = 3u << kBlend1_SrcAlpha_DestAlpha_Shift,
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kBlend1_SrcAlpha_One_Shift = 13,
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kBlend1_SrcAlpha_One = 1u << kBlend1_SrcAlpha_One_Shift,
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kBlendX_SrcAlpha_SrcAlpha_Shift = 9,
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kBlendX_SrcAlpha_SrcAlpha_Pos = 1u << kBlendX_SrcAlpha_SrcAlpha_Shift,
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kBlendX_SrcAlpha_SrcAlpha_Neg = 3u << kBlendX_SrcAlpha_SrcAlpha_Shift,
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kBlendX_SrcAlpha_DestAlpha_Shift = 11,
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kBlendX_SrcAlpha_DestAlpha_Pos = 1u << kBlendX_SrcAlpha_DestAlpha_Shift,
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kBlendX_SrcAlpha_DestAlpha_Neg = 3u << kBlendX_SrcAlpha_DestAlpha_Shift,
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kBlendX_SrcAlpha_One_Shift = 13,
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kBlendX_SrcAlpha_One = 1u << kBlendX_SrcAlpha_One_Shift,
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kBlend1_Dest_SrcColor_Shift = 14,
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kBlend1_Dest_SrcColor_Pos = 1u << kBlend1_Dest_SrcColor_Shift,
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kBlend1_Dest_SrcColor_Neg = 3u << kBlend1_Dest_SrcColor_Shift,
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kBlend1_Dest_SrcAlpha_Shift = 16,
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kBlend1_Dest_SrcAlpha_Pos = 1u << kBlend1_Dest_SrcAlpha_Shift,
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kBlend1_Dest_SrcAlpha_Neg = 3u << kBlend1_Dest_SrcAlpha_Shift,
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kBlend1_Dest_DestColor_Shift = 18,
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kBlend1_Dest_DestColor_Pos = 1u << kBlend1_Dest_DestColor_Shift,
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kBlend1_Dest_DestColor_Neg = 3u << kBlend1_Dest_DestColor_Shift,
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kBlend1_Dest_DestAlpha_Shift = 20,
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kBlend1_Dest_DestAlpha_Pos = 1u << kBlend1_Dest_DestAlpha_Shift,
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kBlend1_Dest_DestAlpha_Neg = 3u << kBlend1_Dest_DestAlpha_Shift,
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kBlendX_Dest_SrcColor_Shift = 14,
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kBlendX_Dest_SrcColor_Pos = 1u << kBlendX_Dest_SrcColor_Shift,
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kBlendX_Dest_SrcColor_Neg = 3u << kBlendX_Dest_SrcColor_Shift,
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kBlendX_Dest_SrcAlpha_Shift = 16,
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kBlendX_Dest_SrcAlpha_Pos = 1u << kBlendX_Dest_SrcAlpha_Shift,
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kBlendX_Dest_SrcAlpha_Neg = 3u << kBlendX_Dest_SrcAlpha_Shift,
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kBlendX_Dest_DestColor_Shift = 18,
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kBlendX_Dest_DestColor_Pos = 1u << kBlendX_Dest_DestColor_Shift,
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kBlendX_Dest_DestColor_Neg = 3u << kBlendX_Dest_DestColor_Shift,
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kBlendX_Dest_DestAlpha_Shift = 20,
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kBlendX_Dest_DestAlpha_Pos = 1u << kBlendX_Dest_DestAlpha_Shift,
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kBlendX_Dest_DestAlpha_Neg = 3u << kBlendX_Dest_DestAlpha_Shift,
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// For ONE_MINUS modes, enable both One and the needed factor with _Neg.
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kBlend1_Dest_One_Shift = 22,
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kBlend1_Dest_One = 1u << kBlend1_Dest_One_Shift,
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kBlendX_Dest_One_Shift = 22,
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kBlendX_Dest_One = 1u << kBlendX_Dest_One_Shift,
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kBlend1_DestAlpha_SrcAlpha_Shift = 23,
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kBlend1_DestAlpha_SrcAlpha_Pos = 1u << kBlend1_DestAlpha_SrcAlpha_Shift,
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kBlend1_DestAlpha_SrcAlpha_Neg = 3u << kBlend1_DestAlpha_SrcAlpha_Shift,
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kBlend1_DestAlpha_DestAlpha_Shift = 25,
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kBlend1_DestAlpha_DestAlpha_Pos = 1u << kBlend1_DestAlpha_DestAlpha_Shift,
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kBlend1_DestAlpha_DestAlpha_Neg = 3u << kBlend1_DestAlpha_DestAlpha_Shift,
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kBlend1_DestAlpha_One_Shift = 27,
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kBlend1_DestAlpha_One = 1u << kBlend1_DestAlpha_One_Shift,
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kBlendX_DestAlpha_SrcAlpha_Shift = 23,
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kBlendX_DestAlpha_SrcAlpha_Pos = 1u << kBlendX_DestAlpha_SrcAlpha_Shift,
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kBlendX_DestAlpha_SrcAlpha_Neg = 3u << kBlendX_DestAlpha_SrcAlpha_Shift,
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kBlendX_DestAlpha_DestAlpha_Shift = 25,
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kBlendX_DestAlpha_DestAlpha_Pos = 1u << kBlendX_DestAlpha_DestAlpha_Shift,
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kBlendX_DestAlpha_DestAlpha_Neg = 3u << kBlendX_DestAlpha_DestAlpha_Shift,
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kBlendX_DestAlpha_One_Shift = 27,
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kBlendX_DestAlpha_One = 1u << kBlendX_DestAlpha_One_Shift,
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// Second blend constant of the render target.
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// Y/W of the blend constant for the render target.
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kBlend2_Src_ConstantColor_Shift = 0,
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kBlend2_Src_ConstantColor_Pos = 1u << kBlend2_Src_ConstantColor_Shift,
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kBlend2_Src_ConstantColor_Neg = 3u << kBlend2_Src_ConstantColor_Shift,
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kBlend2_Src_ConstantAlpha_Shift = 2,
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kBlend2_Src_ConstantAlpha_Pos = 1u << kBlend2_Src_ConstantAlpha_Shift,
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kBlend2_Src_ConstantAlpha_Neg = 3u << kBlend2_Src_ConstantAlpha_Shift,
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kBlendY_Src_ConstantColor_Shift = 0,
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kBlendY_Src_ConstantColor_Pos = 1u << kBlendY_Src_ConstantColor_Shift,
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kBlendY_Src_ConstantColor_Neg = 3u << kBlendY_Src_ConstantColor_Shift,
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kBlendY_Src_ConstantAlpha_Shift = 2,
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kBlendY_Src_ConstantAlpha_Pos = 1u << kBlendY_Src_ConstantAlpha_Shift,
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kBlendY_Src_ConstantAlpha_Neg = 3u << kBlendY_Src_ConstantAlpha_Shift,
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kBlend2_SrcAlpha_ConstantAlpha_Shift = 4,
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kBlend2_SrcAlpha_ConstantAlpha_Pos =
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1u << kBlend2_SrcAlpha_ConstantAlpha_Shift,
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kBlend2_SrcAlpha_ConstantAlpha_Neg =
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3u << kBlend2_SrcAlpha_ConstantAlpha_Shift,
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kBlendY_SrcAlpha_ConstantAlpha_Shift = 4,
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kBlendY_SrcAlpha_ConstantAlpha_Pos =
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1u << kBlendY_SrcAlpha_ConstantAlpha_Shift,
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kBlendY_SrcAlpha_ConstantAlpha_Neg =
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3u << kBlendY_SrcAlpha_ConstantAlpha_Shift,
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kBlend2_Dest_ConstantColor_Shift = 6,
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kBlend2_Dest_ConstantColor_Pos = 1u << kBlend2_Dest_ConstantColor_Shift,
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kBlend2_Dest_ConstantColor_Neg = 3u << kBlend2_Dest_ConstantColor_Shift,
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kBlend2_Dest_ConstantAlpha_Shift = 8,
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kBlend2_Dest_ConstantAlpha_Pos = 1u << kBlend2_Dest_ConstantAlpha_Shift,
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kBlend2_Dest_ConstantAlpha_Neg = 3u << kBlend2_Dest_ConstantAlpha_Shift,
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kBlendY_Dest_ConstantColor_Shift = 6,
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kBlendY_Dest_ConstantColor_Pos = 1u << kBlendY_Dest_ConstantColor_Shift,
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kBlendY_Dest_ConstantColor_Neg = 3u << kBlendY_Dest_ConstantColor_Shift,
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kBlendY_Dest_ConstantAlpha_Shift = 8,
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kBlendY_Dest_ConstantAlpha_Pos = 1u << kBlendY_Dest_ConstantAlpha_Shift,
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kBlendY_Dest_ConstantAlpha_Neg = 3u << kBlendY_Dest_ConstantAlpha_Shift,
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kBlend2_DestAlpha_ConstantAlpha_Shift = 10,
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kBlend2_DestAlpha_ConstantAlpha_Pos =
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1u << kBlend2_DestAlpha_ConstantAlpha_Shift,
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kBlend2_DestAlpha_ConstantAlpha_Neg =
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3u << kBlend2_DestAlpha_ConstantAlpha_Shift,
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kBlendY_DestAlpha_ConstantAlpha_Shift = 10,
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kBlendY_DestAlpha_ConstantAlpha_Pos =
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1u << kBlendY_DestAlpha_ConstantAlpha_Shift,
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kBlendY_DestAlpha_ConstantAlpha_Neg =
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3u << kBlendY_DestAlpha_ConstantAlpha_Shift,
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kBlend2_Src_AlphaSaturate_Shift = 12,
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kBlend2_Src_AlphaSaturate = 1u << kBlend2_Src_AlphaSaturate_Shift,
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kBlend2_SrcAlpha_AlphaSaturate_Shift = 13,
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kBlend2_SrcAlpha_AlphaSaturate = 1u << kBlend2_SrcAlpha_AlphaSaturate_Shift,
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kBlend2_Dest_AlphaSaturate_Shift = 14,
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kBlend2_Dest_AlphaSaturate = 1u << kBlend2_Dest_AlphaSaturate_Shift,
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kBlend2_DestAlpha_AlphaSaturate_Shift = 15,
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kBlend2_DestAlpha_AlphaSaturate = 1u
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<< kBlend2_DestAlpha_AlphaSaturate_Shift,
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kBlendY_Src_AlphaSaturate_Shift = 12,
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kBlendY_Src_AlphaSaturate = 1u << kBlendY_Src_AlphaSaturate_Shift,
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kBlendY_SrcAlpha_AlphaSaturate_Shift = 13,
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kBlendY_SrcAlpha_AlphaSaturate = 1u << kBlendY_SrcAlpha_AlphaSaturate_Shift,
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kBlendY_Dest_AlphaSaturate_Shift = 14,
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kBlendY_Dest_AlphaSaturate = 1u << kBlendY_Dest_AlphaSaturate_Shift,
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kBlendY_DestAlpha_AlphaSaturate_Shift = 15,
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kBlendY_DestAlpha_AlphaSaturate = 1u
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<< kBlendY_DestAlpha_AlphaSaturate_Shift,
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// For addition/subtraction/inverse subtraction.
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kBlend2_Src_OpSign_Shift = 16,
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kBlend2_Src_OpSign_Pos = 1u << kBlend2_Src_OpSign_Shift,
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kBlend2_Src_OpSign_Neg = 3u << kBlend2_Src_OpSign_Shift,
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kBlend2_SrcAlpha_OpSign_Shift = 18,
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kBlend2_SrcAlpha_OpSign_Pos = 1u << kBlend2_SrcAlpha_OpSign_Shift,
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kBlend2_SrcAlpha_OpSign_Neg = 3u << kBlend2_SrcAlpha_OpSign_Shift,
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kBlend2_Dest_OpSign_Shift = 20,
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kBlend2_Dest_OpSign_Pos = 1u << kBlend2_Dest_OpSign_Shift,
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kBlend2_Dest_OpSign_Neg = 3u << kBlend2_Dest_OpSign_Shift,
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kBlend2_DestAlpha_OpSign_Shift = 22,
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kBlend2_DestAlpha_OpSign_Pos = 1u << kBlend2_DestAlpha_OpSign_Shift,
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kBlend2_DestAlpha_OpSign_Neg = 3u << kBlend2_DestAlpha_OpSign_Shift,
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// For addition/subtraction/inverse subtraction, but must be positive for
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// min/max.
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kBlendY_Src_OpSign_Shift = 16,
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kBlendY_Src_OpSign_Pos = 1u << kBlendY_Src_OpSign_Shift,
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kBlendY_Src_OpSign_Neg = 3u << kBlendY_Src_OpSign_Shift,
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kBlendY_SrcAlpha_OpSign_Shift = 18,
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kBlendY_SrcAlpha_OpSign_Pos = 1u << kBlendY_SrcAlpha_OpSign_Shift,
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kBlendY_SrcAlpha_OpSign_Neg = 3u << kBlendY_SrcAlpha_OpSign_Shift,
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kBlendY_Dest_OpSign_Shift = 20,
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kBlendY_Dest_OpSign_Pos = 1u << kBlendY_Dest_OpSign_Shift,
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kBlendY_Dest_OpSign_Neg = 3u << kBlendY_Dest_OpSign_Shift,
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kBlendY_DestAlpha_OpSign_Shift = 22,
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kBlendY_DestAlpha_OpSign_Pos = 1u << kBlendY_DestAlpha_OpSign_Shift,
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kBlendY_DestAlpha_OpSign_Neg = 3u << kBlendY_DestAlpha_OpSign_Shift,
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kBlend2_Color_OpMin_Shift = 24,
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kBlend2_Color_OpMin = 1u << kBlend2_Color_OpMin_Shift,
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kBlend2_Color_OpMax_Shift = 25,
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kBlend2_Color_OpMax = 1u << kBlend2_Color_OpMax_Shift,
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kBlend2_Alpha_OpMin_Shift = 26,
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kBlend2_Alpha_OpMin = 1u << kBlend2_Alpha_OpMin_Shift,
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kBlend2_Alpha_OpMax_Shift = 27,
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kBlend2_Alpha_OpMax = 1u << kBlend2_Alpha_OpMax_Shift,
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kBlendY_Color_OpMin_Shift = 24,
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kBlendY_Color_OpMin = 1u << kBlendY_Color_OpMin_Shift,
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kBlendY_Color_OpMax_Shift = 25,
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kBlendY_Color_OpMax = 1u << kBlendY_Color_OpMax_Shift,
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kBlendY_Alpha_OpMin_Shift = 26,
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kBlendY_Alpha_OpMin = 1u << kBlendY_Alpha_OpMin_Shift,
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kBlendY_Alpha_OpMax_Shift = 27,
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kBlendY_Alpha_OpMax = 1u << kBlendY_Alpha_OpMax_Shift,
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};
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// IF SYSTEM CONSTANTS ARE CHANGED OR ADDED, THE FOLLOWING MUST BE UPDATED:
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@@ -245,13 +246,9 @@ class DxbcShaderTranslator : public ShaderTranslator {
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// signed.
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uint32_t edram_load_mask_rt01_rt23[2][4];
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// vec4 20
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// First part of the blending options.
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uint32_t edram_blend1[4];
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// vec4 21
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// Second part of the blending options.
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uint32_t edram_blend2[4];
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// vec4 20:21
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// Render target blending options.
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uint32_t edram_blend_rt01_rt23[2][4];
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// vec4 22
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// The constant blend factor for the respective modes.
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@@ -320,8 +317,8 @@ class DxbcShaderTranslator : public ShaderTranslator {
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}
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// Returns whether blending should be done at all (not 1 * src + 0 * dest).
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static bool GetBlendConstants(uint32_t blend_control, uint32_t& blend1_out,
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uint32_t& blend2_out);
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static bool GetBlendConstants(uint32_t blend_control, uint32_t& blend_x_out,
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uint32_t& blend_y_out);
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protected:
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void Reset() override;
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@@ -453,14 +450,14 @@ class DxbcShaderTranslator : public ShaderTranslator {
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kSysConst_EDRAMLoadMaskRT23_Index = kSysConst_EDRAMLoadMaskRT01_Index + 1,
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kSysConst_EDRAMLoadMaskRT23_Vec = kSysConst_EDRAMLoadMaskRT01_Vec + 1,
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kSysConst_EDRAMBlend1_Index = kSysConst_EDRAMLoadMaskRT23_Index + 1,
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kSysConst_EDRAMBlend1_Vec = kSysConst_EDRAMLoadMaskRT23_Vec + 1,
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kSysConst_EDRAMBlendRT01_Index = kSysConst_EDRAMLoadMaskRT23_Index + 1,
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kSysConst_EDRAMBlendRT01_Vec = kSysConst_EDRAMLoadMaskRT23_Vec + 1,
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kSysConst_EDRAMBlend2_Index = kSysConst_EDRAMBlend1_Index + 1,
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kSysConst_EDRAMBlend2_Vec = kSysConst_EDRAMBlend1_Vec + 1,
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kSysConst_EDRAMBlendRT23_Index = kSysConst_EDRAMBlendRT01_Index + 1,
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kSysConst_EDRAMBlendRT23_Vec = kSysConst_EDRAMBlendRT01_Vec + 1,
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kSysConst_EDRAMBlendConstant_Index = kSysConst_EDRAMBlend2_Index + 1,
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kSysConst_EDRAMBlendConstant_Vec = kSysConst_EDRAMBlend2_Vec + 1,
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kSysConst_EDRAMBlendConstant_Index = kSysConst_EDRAMBlendRT23_Index + 1,
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kSysConst_EDRAMBlendConstant_Vec = kSysConst_EDRAMBlendRT23_Vec + 1,
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kSysConst_EDRAMStoreMinRT01_Index = kSysConst_EDRAMBlendConstant_Index + 1,
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kSysConst_EDRAMStoreMinRT01_Vec = kSysConst_EDRAMBlendConstant_Vec + 1,
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@@ -582,7 +579,21 @@ class DxbcShaderTranslator : public ShaderTranslator {
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void CompletePixelShader_WriteToRTVs();
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void CompletePixelShader_WriteToROV_LoadColor(
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uint32_t edram_dword_offset_temp, uint32_t rt_index,
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uint32_t target_index);
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uint32_t target_temp);
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void CompletePixelShader_WriteToROV_Blend(uint32_t rt_index,
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uint32_t src_color_and_output_temp,
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uint32_t dest_color_temp);
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// Extracts 0.0 or plus/minus 1.0 from a blend constant. For example, it can
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// be used to extract one scale for color and alpha into XY, and another scale
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// for color and alpha into ZW. constant_swizzle is a bit mask indicating
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// which part of the blend constant for the render target to extract the scale
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// from, 0b00000000 for X/Z only, 0b01010101 for Y/W only, 0b00000001 for X/Z
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// in the first component, Y/W in the rest (XY changed to ZW automatically
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// according to the render target index - don't set the higher bit).
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void CompletePixelShader_WriteToROV_ExtractBlendScales(
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uint32_t rt_index, uint32_t constant_swizzle, bool is_signed,
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uint32_t shift_x, uint32_t shift_y, uint32_t shift_z, uint32_t shift_w,
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uint32_t target_temp, uint32_t write_mask = 0b1111);
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void CompletePixelShader_WriteToROV_StoreColor(
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uint32_t edram_dword_offset_temp, uint32_t rt_index,
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uint32_t source_and_scratch_temp);
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