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Nyom 3: The final nyom

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offtkp 2024-07-20 00:32:00 +03:00
parent a903e1b2a4
commit f46163006a
2 changed files with 13 additions and 12 deletions
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16
include/PICA/pica_frag_config.hpp
View file

@ -146,7 +146,7 @@ namespace PICA {
if (d0.enable) {
d0.absInput = Helpers::getBit<1>(lutAbs) == 0;
d0.type = Helpers::getBits<0, 3>(lutSelect);
d0.type = Helpers::getBits<0, 3>(lutSelect);
d0.scale = scales[Helpers::getBits<0, 3>(lutScale)];
}
@ -197,12 +197,12 @@ namespace PICA {
return std::memcmp(this, &config, sizeof(FragmentConfig)) == 0;
}
FragmentConfig(const std::array<u32, 0x300>& regs) : lighting(regs)
{
FragmentConfig(const std::array<u32, 0x300>& regs) : lighting(regs) {
auto alphaTestConfig = regs[InternalRegs::AlphaTestConfig];
auto alphaTestFunction = Helpers::getBits<4, 3>(alphaTestConfig);
outConfig.alphaTestFunction = (alphaTestConfig & 1) ? static_cast<PICA::CompareFunction>(alphaTestFunction) : PICA::CompareFunction::Always;
outConfig.alphaTestFunction =
(alphaTestConfig & 1) ? static_cast<PICA::CompareFunction>(alphaTestFunction) : PICA::CompareFunction::Always;
outConfig.depthMapEnable = regs[InternalRegs::DepthmapEnable] & 1;
texConfig.texUnitConfig = regs[InternalRegs::TexUnitCfg];
@ -210,9 +210,9 @@ namespace PICA {
// Set up TEV stages. Annoyingly we can't just memcpy as the TEV registers are arranged like
// {Source, Operand, Combiner, Color, Scale} and we want to skip the color register since it's uploaded via UBO
#define setupTevStage(stage) \
std::memcpy(&texConfig.tevConfigs[stage * 4], &regs[InternalRegs::TexEnv##stage##Source], 3 * sizeof(u32)); \
texConfig.tevConfigs[stage * 4 + 3] = regs[InternalRegs::TexEnv##stage##Source + 5];
#define setupTevStage(stage) \
std::memcpy(&texConfig.tevConfigs[stage * 4], &regs[InternalRegs::TexEnv##stage##Source], 3 * sizeof(u32)); \
texConfig.tevConfigs[stage * 4 + 3] = regs[InternalRegs::TexEnv##stage##Source + 5];
setupTevStage(0);
setupTevStage(1);
@ -220,7 +220,7 @@ namespace PICA {
setupTevStage(3);
setupTevStage(4);
setupTevStage(5);
#undef setupTevStage
#undef setupTevStage
}
};

9
src/core/PICA/shader_gen_glsl.cpp
View file

@ -594,23 +594,24 @@ bool FragmentGenerator::isSamplerEnabled(u32 environmentID, u32 lutID) {
}
void FragmentGenerator::compileLUTLookup(std::string& shader, const PICA::FragmentConfig& config, u32 lightIndex, u32 lutID) {
const LightingLUTConfig& lut = config.lighting.luts[lutID];
uint lutIndex = 0;
bool spotAttenuationEnable = true;
bool lutEnabled = false;
if (lutID == spotlightLutIndex) {
// These are the spotlight attenuation LUTs
lutIndex = 8u + lightIndex;
spotAttenuationEnable = config.lighting.lights[lightIndex].spotAttenuationEnable;
lutEnabled = config.lighting.lights[lightIndex].spotAttenuationEnable;
} else if (lutID <= 6) {
lutIndex = lutID;
lutEnabled = lut.enable;
} else {
Helpers::warn("Shadergen: Unimplemented LUT value");
}
const bool samplerEnabled = isSamplerEnabled(config.lighting.config, lutID);
const LightingLUTConfig& lut = config.lighting.luts[lutID];
if (!samplerEnabled || !lut.enable || !spotAttenuationEnable) {
if (!samplerEnabled || !lutEnabled) {
shader += "lut_lookup_result = 1.0;\n";
return;
}