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Latte/Vulkan: Set shader rounding mode via VK_KHR_SHADER_FLOAT_CONTROLS

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This commit is contained in:
Exzap 2023-03-01 15:36:57 +01:00
parent 43c9a4eccd
commit 4a564e2447
11 changed files with 142 additions and 75 deletions
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34
src/Cafe/HW/Latte/LegacyShaderDecompiler/LatteDecompiler.cpp
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@ -1066,35 +1066,34 @@ void _LatteDecompiler_Process(LatteDecompilerShaderContext* shaderContext, uint8
_LatteDecompiler_GenerateDataForFastAccess(shaderContext->shader);
}
void LatteDecompiler_InitContext(LatteDecompilerShaderContext& dCtx, LatteDecompilerOutput_t* output, LatteConst::ShaderType shaderType, uint64 shaderBaseHash, uint32* contextRegisters)
void LatteDecompiler_InitContext(LatteDecompilerShaderContext& dCtx, const LatteDecompilerOptions& options, LatteDecompilerOutput_t* output, LatteConst::ShaderType shaderType, uint64 shaderBaseHash, uint32* contextRegisters)
{
dCtx.output = output;
dCtx.shaderType = shaderType;
dCtx.options = &options;
output->shaderType = shaderType;
dCtx.shaderBaseHash = shaderBaseHash;
dCtx.contextRegisters = contextRegisters;
dCtx.contextRegistersNew = (LatteContextRegister*)contextRegisters;
// set context parameters (redundant stuff since options can be accessed directly)
dCtx.usesGeometryShader = options.usesGeometryShader;
dCtx.useTFViaSSBO = options.useTFViaSSBO;
}
void LatteDecompiler_DecompileVertexShader(uint64 shaderBaseHash, uint32* contextRegisters, uint8* programData, uint32 programSize, LatteFetchShader** fetchShaderList, sint32 fetchShaderCount, uint32* hleSpecialState, bool usesGeometryShader, LatteDecompilerOutput_t* output, bool useTFViaSSBO)
void LatteDecompiler_DecompileVertexShader(uint64 shaderBaseHash, uint32* contextRegisters, uint8* programData, uint32 programSize, struct LatteFetchShader** fetchShaderList, sint32 fetchShaderCount, uint32* hleSpecialState, LatteDecompilerOptions& options, LatteDecompilerOutput_t* output)
{
cemu_assert_debug((programSize & 3) == 0);
performanceMonitor.gpuTime_shaderCreate.beginMeasuring();
// prepare decompiler context
LatteDecompilerShaderContext shaderContext = { 0 };
LatteDecompiler_InitContext(shaderContext, output, LatteConst::ShaderType::Vertex, shaderBaseHash, contextRegisters);
LatteDecompiler_InitContext(shaderContext, options, output, LatteConst::ShaderType::Vertex, shaderBaseHash, contextRegisters);
cemu_assert_debug(fetchShaderCount == 1);
for (sint32 i = 0; i < fetchShaderCount; i++)
{
shaderContext.fetchShaderList[i] = fetchShaderList[i];
}
shaderContext.fetchShaderCount = fetchShaderCount;
// ugly hack to get tf mode from Vulkan renderer
shaderContext.useTFViaSSBO = useTFViaSSBO;
if (g_renderer->GetType() == RendererAPI::Vulkan)
{
shaderContext.useTFViaSSBO = VulkanRenderer::GetInstance()->useTFViaSSBO();
}
// prepare shader (deprecated)
LatteDecompilerShader* shader = new LatteDecompilerShader();
shader->shaderType = LatteConst::ShaderType::Vertex;
@ -1103,7 +1102,6 @@ void LatteDecompiler_DecompileVertexShader(uint64 shaderBaseHash, uint32* contex
output->shaderType = LatteConst::ShaderType::Vertex;
shaderContext.shader = shader;
output->shader = shader;
shaderContext.usesGeometryShader = usesGeometryShader;
for (sint32 i = 0; i < LATTE_NUM_MAX_TEX_UNITS; i++)
{
shader->textureUnitSamplerAssignment[i] = LATTE_DECOMPILER_SAMPLER_NONE;
@ -1114,14 +1112,14 @@ void LatteDecompiler_DecompileVertexShader(uint64 shaderBaseHash, uint32* contex
performanceMonitor.gpuTime_shaderCreate.endMeasuring();
}
void LatteDecompiler_DecompileGeometryShader(uint64 shaderBaseHash, uint32* contextRegisters, uint8* programData, uint32 programSize, uint8* gsCopyProgramData, uint32 gsCopyProgramSize, uint32* hleSpecialState, uint32 vsRingParameterCount, LatteDecompilerOutput_t* output, bool useTFViaSSBO)
void LatteDecompiler_DecompileGeometryShader(uint64 shaderBaseHash, uint32* contextRegisters, uint8* programData, uint32 programSize, uint8* gsCopyProgramData, uint32 gsCopyProgramSize, uint32* hleSpecialState, uint32 vsRingParameterCount, LatteDecompilerOptions& options, LatteDecompilerOutput_t* output)
{
cemu_assert_debug((programSize & 3) == 0);
performanceMonitor.gpuTime_shaderCreate.beginMeasuring();
// prepare decompiler context
LatteDecompilerShaderContext shaderContext = { 0 };
shaderContext.fetchShaderCount = 0;
LatteDecompiler_InitContext(shaderContext, output, LatteConst::ShaderType::Geometry, shaderBaseHash, contextRegisters);
LatteDecompiler_InitContext(shaderContext, options, output, LatteConst::ShaderType::Geometry, shaderBaseHash, contextRegisters);
// prepare shader
LatteDecompilerShader* shader = new LatteDecompilerShader();
shaderContext.output = output;
@ -1131,7 +1129,6 @@ void LatteDecompiler_DecompileGeometryShader(uint64 shaderBaseHash, uint32* cont
output->shaderType = LatteConst::ShaderType::Geometry;
shaderContext.shader = shader;
output->shader = shader;
shaderContext.usesGeometryShader = true;
if (gsCopyProgramData == NULL)
{
shader->hasError = true;
@ -1145,24 +1142,18 @@ void LatteDecompiler_DecompileGeometryShader(uint64 shaderBaseHash, uint32* cont
shader->textureUnitSamplerAssignment[i] = LATTE_DECOMPILER_SAMPLER_NONE;
shader->textureUsesDepthCompare[i] = false;
}
// ugly hack to get tf mode from Vulkan renderer
shaderContext.useTFViaSSBO = useTFViaSSBO;
if (g_renderer->GetType() == RendererAPI::Vulkan)
{
shaderContext.useTFViaSSBO = VulkanRenderer::GetInstance()->useTFViaSSBO();
}
// parse & compile
_LatteDecompiler_Process(&shaderContext, programData, programSize);
performanceMonitor.gpuTime_shaderCreate.endMeasuring();
}
void LatteDecompiler_DecompilePixelShader(uint64 shaderBaseHash, uint32* contextRegisters, uint8* programData, uint32 programSize, uint32* hleSpecialState, bool usesGeometryShader, LatteDecompilerOutput_t* output)
void LatteDecompiler_DecompilePixelShader(uint64 shaderBaseHash, uint32* contextRegisters, uint8* programData, uint32 programSize, uint32* hleSpecialState, LatteDecompilerOptions& options, LatteDecompilerOutput_t* output)
{
cemu_assert_debug((programSize & 3) == 0);
performanceMonitor.gpuTime_shaderCreate.beginMeasuring();
// prepare decompiler context
LatteDecompilerShaderContext shaderContext = { 0 };
LatteDecompiler_InitContext(shaderContext, output, LatteConst::ShaderType::Pixel, shaderBaseHash, contextRegisters);
LatteDecompiler_InitContext(shaderContext, options, output, LatteConst::ShaderType::Pixel, shaderBaseHash, contextRegisters);
shaderContext.contextRegisters = contextRegisters;
// prepare shader
LatteDecompilerShader* shader = new LatteDecompilerShader();
@ -1172,7 +1163,6 @@ void LatteDecompiler_DecompilePixelShader(uint64 shaderBaseHash, uint32* context
output->shaderType = LatteConst::ShaderType::Pixel;
shaderContext.shader = shader;
output->shader = shader;
shaderContext.usesGeometryShader = usesGeometryShader;
for (sint32 i = 0; i < LATTE_NUM_MAX_TEX_UNITS; i++)
{
shader->textureUnitSamplerAssignment[i] = LATTE_DECOMPILER_SAMPLER_NONE;