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BPMemory: Use even/odd in TwoTevStageOrders instead of 0/1

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This commit is contained in:
Pokechu22 2021-12-26 16:25:56 -08:00
parent e43f02c752
commit f21798b9b6
2 changed files with 25 additions and 20 deletions
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34
Source/Core/VideoCommon/BPMemory.h
View File

@ -777,21 +777,24 @@ struct fmt::formatter<RasColorChan> : EnumFormatter<RasColorChan::Zero>
union TwoTevStageOrders
{
BitField<0, 3, u32> texmap0; // Indirect tex stage texmap
BitField<3, 3, u32> texcoord0;
BitField<6, 1, bool, u32> enable0; // true if should read from texture
BitField<7, 3, RasColorChan> colorchan0;
BitField<0, 3, u32> texmap_even;
BitField<3, 3, u32> texcoord_even;
BitField<6, 1, bool, u32> enable_tex_even; // true if should read from texture
BitField<7, 3, RasColorChan> colorchan_even;
BitField<12, 3, u32> texmap1;
BitField<15, 3, u32> texcoord1;
BitField<18, 1, bool, u32> enable1; // true if should read from texture
BitField<19, 3, RasColorChan> colorchan1;
BitField<12, 3, u32> texmap_odd;
BitField<15, 3, u32> texcoord_odd;
BitField<18, 1, bool, u32> enable_tex_odd; // true if should read from texture
BitField<19, 3, RasColorChan> colorchan_odd;
u32 hex;
u32 getTexMap(int i) const { return i ? texmap1.Value() : texmap0.Value(); }
u32 getTexCoord(int i) const { return i ? texcoord1.Value() : texcoord0.Value(); }
u32 getEnable(int i) const { return i ? enable1.Value() : enable0.Value(); }
RasColorChan getColorChan(int i) const { return i ? colorchan1.Value() : colorchan0.Value(); }
u32 getTexMap(int i) const { return i ? texmap_odd.Value() : texmap_even.Value(); }
u32 getTexCoord(int i) const { return i ? texcoord_odd.Value() : texcoord_even.Value(); }
u32 getEnable(int i) const { return i ? enable_tex_odd.Value() : enable_tex_even.Value(); }
RasColorChan getColorChan(int i) const
{
return i ? colorchan_odd.Value() : colorchan_even.Value();
}
};
template <>
struct fmt::formatter<TwoTevStageOrders>
@ -805,9 +808,10 @@ struct fmt::formatter<TwoTevStageOrders>
"Stage 0 enable texmap: {}\nStage 0 color channel: {}\n"
"Stage 1 texmap: {}\nStage 1 tex coord: {}\n"
"Stage 1 enable texmap: {}\nStage 1 color channel: {}\n",
stages.texmap0, stages.texcoord0, stages.enable0 ? "Yes" : "No",
stages.colorchan0, stages.texmap1, stages.texcoord1,
stages.enable1 ? "Yes" : "No", stages.colorchan1);
stages.texmap_even, stages.texcoord_even,
stages.enable_tex_even ? "Yes" : "No", stages.colorchan_even,
stages.texmap_odd, stages.texcoord_odd,
stages.enable_tex_odd ? "Yes" : "No", stages.colorchan_odd);
}
};

11
Source/Core/VideoCommon/UberShaderPixel.cpp
View File

@ -581,7 +581,8 @@ ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
" ss.order = bpmem_tevorder(stage>>1);\n"
" if ((stage & 1u) == 1u)\n"
" ss.order = ss.order >> {};\n\n",
int(TwoTevStageOrders().enable1.StartBit() - TwoTevStageOrders().enable0.StartBit()));
int(TwoTevStageOrders().enable_tex_odd.StartBit() -
TwoTevStageOrders().enable_tex_even.StartBit()));
// Disable texturing when there are no texgens (for now)
if (numTexgen != 0)
@ -596,11 +597,11 @@ ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
out.Write("\n"
" uint tex_coord = {};\n",
BitfieldExtract<&TwoTevStageOrders::texcoord0>("ss.order"));
BitfieldExtract<&TwoTevStageOrders::texcoord_even>("ss.order"));
out.Write(" int2 fixedPoint_uv = getTexCoord(tex_coord);\n"
"\n"
" bool texture_enabled = (ss.order & {}u) != 0u;\n",
1 << TwoTevStageOrders().enable0.StartBit());
1 << TwoTevStageOrders().enable_tex_even.StartBit());
out.Write("\n"
" // Indirect textures\n"
" uint tevind = bpmem_tevind(stage);\n"
@ -712,7 +713,7 @@ ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
" // Sample texture for stage\n"
" if (texture_enabled) {{\n"
" uint sampler_num = {};\n",
BitfieldExtract<&TwoTevStageOrders::texmap0>("ss.order"));
BitfieldExtract<&TwoTevStageOrders::texmap_even>("ss.order"));
out.Write("\n"
" int4 color = sampleTextureWrapper(sampler_num, tevcoord.xy, layer);\n"
" uint swap = {};\n",
@ -1216,7 +1217,7 @@ ShaderCode GenPixelShader(APIType api_type, const ShaderHostConfig& host_config,
"int4 getRasColor(State s, StageState ss, float4 colors_0, float4 colors_1) {{\n"
" // Select Ras for stage\n"
" uint ras = {};\n",
BitfieldExtract<&TwoTevStageOrders::colorchan0>("ss.order"));
BitfieldExtract<&TwoTevStageOrders::colorchan_even>("ss.order"));
out.Write(" if (ras < 2u) {{ // Lighting Channel 0 or 1\n"
" int4 color = iround(((ras == 0u) ? colors_0 : colors_1) * 255.0);\n"
" uint swap = {};\n",