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don't jit compile vertex shaders

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This commit is contained in:
Samuliak 2024-09-03 13:59:52 +02:00
parent c4eb195797
commit 953975f5ec
9 changed files with 146 additions and 162 deletions
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15
src/Cafe/HW/Latte/Core/FetchShader.cpp
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@ -8,6 +8,7 @@
#include "Cafe/HW/Latte/LegacyShaderDecompiler/LatteDecompilerInstructions.h"
#include "Cafe/HW/Latte/Core/FetchShader.h"
#include "Cafe/HW/Latte/ISA/LatteInstructions.h"
#include "HW/Latte/Renderer/Renderer.h"
#include "util/containers/LookupTableL3.h"
#include "util/helpers/fspinlock.h"
#include <openssl/sha.h> /* SHA1_DIGEST_LENGTH */
@ -107,6 +108,14 @@ void LatteShader_calculateFSKey(LatteFetchShader* fetchShader)
key += (uint64)(attrib->offset & 3);
key = std::rotl<uint64>(key, 2);
}
// TODO: also check if geometry shader is used
if (g_renderer->GetType() == RendererAPI::Metal)
{
key += (uint64)group.attributeBufferIndex;
key = std::rotl<uint64>(key, 5);
// TODO: hash the stride as well
}
}
// todo - also hash invalid buffer groups?
fetchShader->key = key;
@ -161,7 +170,7 @@ void _fetchShaderDecompiler_parseInstruction_VTX_SEMANTIC(LatteFetchShader* pars
auto nfa = instr->getField_NUM_FORMAT_ALL();
bool isSigned = instr->getField_FORMAT_COMP_ALL() == LatteClauseInstruction_VTX::FORMAT_COMP::COMP_SIGNED;
auto endianSwap = instr->getField_ENDIAN_SWAP();
// get buffer
cemu_assert_debug(bufferId >= 0xA0 && bufferId < 0xB0);
uint32 bufferIndex = (bufferId - 0xA0);
@ -316,7 +325,7 @@ LatteFetchShader* LatteShaderRecompiler_createFetchShader(LatteFetchShader::Cach
// {0x00000002, 0x01800c00, 0x00000000, 0x8a000000, 0x2c00a001, 0x2c151000, 0x000a0000, ...} // size 0x50
// {0x00000002, 0x01801000, 0x00000000, 0x8a000000, 0x1c00a001, 0x280d1000, 0x00090000, ...} // size 0x60
// {0x00000002, 0x01801c00, 0x00000000, 0x8a000000, 0x1c00a001, 0x280d1000, 0x00090000, ...} // size 0x90
// our new implementation:
// {0x00000002, 0x01800400, 0x00000000, 0x8a000000, 0x0000a001, 0x2c151000, 0x00020000, ...}
@ -411,7 +420,7 @@ LatteFetchShader::~LatteFetchShader()
UnregisterInCache();
}
struct FetchShaderLookupInfo
struct FetchShaderLookupInfo
{
LatteFetchShader* fetchShader;
uint32 programSize;