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Shadergen: Move fog colour to uniform

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wheremyfoodat 2024-07-25 20:18:30 +03:00
parent 33cb3d9c9f
commit 32ddc28789
4 changed files with 7 additions and 12 deletions
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6
include/PICA/pica_frag_config.hpp
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@ -35,9 +35,6 @@ namespace PICA {
BitField<0, 3, FogMode> mode;
BitField<3, 1, u32> flipDepth;
BitField<8, 8, u32> fogColorR;
BitField<16, 8, u32> fogColorG;
BitField<24, 8, u32> fogColorB;
};
};
@ -238,9 +235,6 @@ namespace PICA {
if (fogConfig.mode == FogMode::Fog) {
fogConfig.flipDepth = Helpers::getBit<16>(regs[InternalRegs::TexEnvUpdateBuffer]);
fogConfig.fogColorR = Helpers::getBits<0, 8>(regs[InternalRegs::FogColor]);
fogConfig.fogColorG = Helpers::getBits<8, 8>(regs[InternalRegs::FogColor]);
fogConfig.fogColorB = Helpers::getBits<16, 8>(regs[InternalRegs::FogColor]);
}
}
};

4
include/PICA/pica_frag_uniforms.hpp
View file

@ -34,8 +34,10 @@ namespace PICA {
alignas(16) vec4 tevBufferColor;
alignas(16) vec4 clipCoords;
// Note: We upload this as a u32 and decode on GPU
// Note: We upload these as a u32 and decode on GPU.
// Particularly the fog colour since fog is really uncommon and it doesn't matter if we decode on GPU.
u32 globalAmbientLight;
u32 fogColor;
// NOTE: THIS MUST BE LAST so that if lighting is disabled we can potentially omit uploading it
LightUniform lightUniforms[8];
};