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Shadergen: Lighting almost 100% working

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This commit is contained in:
wheremyfoodat
2024-07-18 22:56:05 +03:00
parent b4ae32960c
commit 2f50038db9
4 changed files with 111 additions and 43 deletions
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2
include/PICA/pica_frag_config.hpp
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@@ -140,7 +140,7 @@ namespace PICA {
const u32 lutAbs = regs[InternalRegs::LightLUTAbs];
const u32 lutSelect = regs[InternalRegs::LightLUTSelect];
const u32 lutScale = regs[InternalRegs::LightLUTScale];
static constexpr float scales[] = {1.0f, 2.0f, 4.0f, 8.0f, 0.25f, 0.5f};
static constexpr float scales[] = {1.0f, 2.0f, 4.0f, 8.0f, 0.0f, 0.0f, 0.25f, 0.5f};
if (d0.enable) {
d0.absInput = Helpers::getBit<1>(lutAbs) == 0;

4
include/PICA/shader_gen.hpp
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@@ -26,8 +26,8 @@ namespace PICA::ShaderGen {
void getAlphaOperation(std::string& shader, PICA::TexEnvConfig::Operation op);
void applyAlphaTest(std::string& shader, const PICARegs& regs);
void compileLights(std::string& shader, const PICA::FragmentConfig& config);
void compileLUTLookup(std::string& shader, const PICA::FragmentConfig& config, const PICARegs& regs, u32 lightIndex, u32 lutID, bool abs);
void compileLights(std::string& shader, const PICA::FragmentConfig& config, const PICARegs& regs);
void compileLUTLookup(std::string& shader, const PICA::FragmentConfig& config, const PICARegs& regs, u32 lightIndex, u32 lutID);
bool isSamplerEnabled(u32 environmentID, u32 lutID);
u32 textureConfig = 0;