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support rasterization kill

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This commit is contained in:
Samuliak 2024-09-07 11:00:10 +02:00
parent 5e50592937
commit 3dc233fb56
5 changed files with 124 additions and 80 deletions
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23
src/Cafe/HW/Latte/Core/LatteShader.cpp
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@ -501,8 +501,27 @@ void LatteSHRC_UpdateVSBaseHash(uint8* vertexShaderPtr, uint32 vertexShaderSize,
uint64 vsHash2 = 0;
_calculateShaderProgramHash(vsProgramCode, vertexShaderSize, &hashCacheVS, &vsHash1, &vsHash2);
uint64 vsHash = vsHash1 + vsHash2 + _activeFetchShader->key + _activePSImportTable.key + (usesGeometryShader ? 0x1111ULL : 0ULL);
if (g_renderer->GetType() == RendererAPI::Metal && usesGeometryShader)
vsHash += _activeFetchShader->mtlShaderHashObject;
if (g_renderer->GetType() == RendererAPI::Metal)
{
if (usesGeometryShader)
vsHash += _activeFetchShader->mtlShaderHashObject;
// Rasterization
bool rasterizationEnabled = !LatteGPUState.contextNew.PA_CL_CLIP_CNTL.get_DX_RASTERIZATION_KILL();
// HACK
if (!LatteGPUState.contextNew.PA_CL_VTE_CNTL.get_VPORT_X_OFFSET_ENA())
rasterizationEnabled = true;
const auto& polygonControlReg = LatteGPUState.contextNew.PA_SU_SC_MODE_CNTL;
uint32 cullFront = polygonControlReg.get_CULL_FRONT();
uint32 cullBack = polygonControlReg.get_CULL_BACK();
if (cullFront && cullBack)
rasterizationEnabled = false;
if (rasterizationEnabled)
vsHash += 51ULL;
}
uint32 tmp = LatteGPUState.contextNew.PA_CL_VTE_CNTL.getRawValue() ^ 0x43F;
vsHash += tmp;