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fetch vertices manually if needed

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This commit is contained in:
Samuliak 2024-10-01 17:38:14 +02:00
parent a3bfde80b0
commit 94e8ed5a46
8 changed files with 215 additions and 149 deletions
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21
src/Cafe/HW/Latte/Core/LatteShader.cpp
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@ -503,11 +503,21 @@ void LatteSHRC_UpdateVSBaseHash(uint8* vertexShaderPtr, uint32 vertexShaderSize,
uint64 vsHash = vsHash1 + vsHash2 + _activeFetchShader->key + _activePSImportTable.key + (usesGeometryShader ? 0x1111ULL : 0ULL);
if (g_renderer->GetType() == RendererAPI::Metal)
{
if (usesGeometryShader)
if (usesGeometryShader || _activeFetchShader->mtlFetchVertexManually)
{
vsHash += _activeFetchShader->mtlShaderHashObject;
for (sint32 g = 0; g < _activeFetchShader->bufferGroups.size(); g++)
{
LatteParsedFetchShaderBufferGroup_t& group = _activeFetchShader->bufferGroups[g];
uint32 bufferIndex = group.attributeBufferIndex;
uint32 bufferBaseRegisterIndex = mmSQ_VTX_ATTRIBUTE_BLOCK_START + bufferIndex * 7;
uint32 bufferStride = (LatteGPUState.contextRegister[bufferBaseRegisterIndex + 2] >> 11) & 0xFFFF;
vsHash += (uint64)bufferStride;
vsHash = std::rotl<uint64>(vsHash, 7);
}
}
else
if (!usesGeometryShader)
{
// Rasterization
bool rasterizationEnabled = !LatteGPUState.contextNew.PA_CL_CLIP_CNTL.get_DX_RASTERIZATION_KILL();
@ -524,6 +534,10 @@ void LatteSHRC_UpdateVSBaseHash(uint8* vertexShaderPtr, uint32 vertexShaderSize,
if (rasterizationEnabled)
vsHash += 51ULL;
// Vertex fetch
if (_activeFetchShader->mtlFetchVertexManually)
vsHash += 349ULL;
}
}
@ -531,6 +545,7 @@ void LatteSHRC_UpdateVSBaseHash(uint8* vertexShaderPtr, uint32 vertexShaderSize,
vsHash += tmp;
auto primitiveType = LatteGPUState.contextNew.VGT_PRIMITIVE_TYPE.get_PRIMITIVE_MODE();
// TODO: include always in the hash in case of geometry shader or rect shader
if (primitiveType == Latte::LATTE_VGT_PRIMITIVE_TYPE::E_PRIMITIVE_TYPE::RECTS)
{
vsHash += 13ULL;