mirror of
https://github.com/cemu-project/Cemu.git
synced 2024-12-01 21:44:17 +01:00
refactor pipeline cache
This commit is contained in:
Samuliak
parent
fabaf1621d
commit
8b783e63dc
@ -560,6 +560,8 @@ if(ENABLE_METAL)
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HW/Latte/Renderer/Metal/MetalMemoryManager.h
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HW/Latte/Renderer/Metal/MetalOutputShaderCache.cpp
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HW/Latte/Renderer/Metal/MetalOutputShaderCache.h
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HW/Latte/Renderer/Metal/MetalPipelineCompiler.cpp
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HW/Latte/Renderer/Metal/MetalPipelineCompiler.h
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HW/Latte/Renderer/Metal/MetalPipelineCache.cpp
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HW/Latte/Renderer/Metal/MetalPipelineCache.h
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HW/Latte/Renderer/Metal/MetalDepthStencilCache.cpp
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@ -160,18 +160,11 @@ bool LoadTGAFile(const std::vector<uint8>& buffer, TGAFILE *tgaFile)
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void LatteShaderCache_finish()
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{
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if (g_renderer->GetType() == RendererAPI::Vulkan)
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{
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RendererShaderVk::ShaderCacheLoading_end();
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}
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else if (g_renderer->GetType() == RendererAPI::OpenGL)
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{
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RendererShaderGL::ShaderCacheLoading_end();
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}
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else if (g_renderer->GetType() == RendererAPI::Metal)
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{
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RendererShaderMtl::ShaderCacheLoading_end();
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MetalPipelineCache::ShaderCacheLoading_end();
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}
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}
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uint32 LatteShaderCache_getShaderCacheExtraVersion(uint64 titleId)
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@ -251,18 +244,11 @@ void LatteShaderCache_Load()
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fs::create_directories(ActiveSettings::GetCachePath("shaderCache/precompiled"), ec);
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// initialize renderer specific caches
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if (g_renderer->GetType() == RendererAPI::Vulkan)
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{
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RendererShaderVk::ShaderCacheLoading_begin(cacheTitleId);
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}
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else if (g_renderer->GetType() == RendererAPI::OpenGL)
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{
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RendererShaderGL::ShaderCacheLoading_begin(cacheTitleId);
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}
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else if (g_renderer->GetType() == RendererAPI::Metal)
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{
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RendererShaderMtl::ShaderCacheLoading_begin(cacheTitleId);
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MetalPipelineCache::ShaderCacheLoading_begin(cacheTitleId);
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}
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// get cache file name
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const auto pathGeneric = ActiveSettings::GetCachePath("shaderCache/transferable/{:016x}_shaders.bin", cacheTitleId);
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const auto pathGenericPre1_25_0 = ActiveSettings::GetCachePath("shaderCache/transferable/{:016x}.bin", cacheTitleId); // before 1.25.0
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@ -791,18 +777,11 @@ void LatteShaderCache_Close()
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s_shaderCacheGeneric = nullptr;
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}
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if (g_renderer->GetType() == RendererAPI::Vulkan)
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{
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RendererShaderVk::ShaderCacheLoading_Close();
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}
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else if (g_renderer->GetType() == RendererAPI::OpenGL)
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{
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RendererShaderGL::ShaderCacheLoading_Close();
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}
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else if (g_renderer->GetType() == RendererAPI::Metal)
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{
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RendererShaderMtl::ShaderCacheLoading_Close();
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MetalPipelineCache::ShaderCacheLoading_Close();
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}
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// if Vulkan then also close pipeline cache
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if (g_renderer->GetType() == RendererAPI::Vulkan)
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@ -1,517 +1,13 @@
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#include "Cafe/HW/Latte/Renderer/Metal/MetalCommon.h"
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#include "Cafe/HW/Latte/Renderer/Metal/MetalPipelineCache.h"
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#include "Cafe/HW/Latte/Renderer/Metal/MetalRenderer.h"
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#include "Cafe/HW/Latte/Core/LatteShader.h"
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#include "Cafe/HW/Latte/Renderer/Metal/CachedFBOMtl.h"
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#include "Cafe/HW/Latte/Renderer/Metal/LatteToMtl.h"
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#include "Cafe/HW/Latte/Renderer/Metal/RendererShaderMtl.h"
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#include "Cafe/HW/Latte/Renderer/Metal/LatteTextureViewMtl.h"
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#include "Cafe/HW/Latte/Core/FetchShader.h"
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#include "Cafe/HW/Latte/ISA/RegDefines.h"
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#include "Cemu/Logging/CemuLogging.h"
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#include "HW/Latte/Core/LatteConst.h"
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#include "config/ActiveSettings.h"
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#include "Cafe/HW/Latte/Core/LatteConst.h"
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static void rectsEmulationGS_outputSingleVertex(std::string& gsSrc, const LatteDecompilerShader* vertexShader, LatteShaderPSInputTable* psInputTable, sint32 vIdx, const LatteContextRegister& latteRegister)
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{
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auto parameterMask = vertexShader->outputParameterMask;
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for (uint32 i = 0; i < 32; i++)
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{
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if ((parameterMask & (1 << i)) == 0)
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continue;
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sint32 vsSemanticId = psInputTable->getVertexShaderOutParamSemanticId(latteRegister.GetRawView(), i);
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if (vsSemanticId < 0)
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continue;
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// make sure PS has matching input
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if (!psInputTable->hasPSImportForSemanticId(vsSemanticId))
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continue;
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gsSrc.append(fmt::format("out.passParameterSem{} = objectPayload.vertexOut[{}].passParameterSem{};\r\n", vsSemanticId, vIdx, vsSemanticId));
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}
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gsSrc.append(fmt::format("out.position = objectPayload.vertexOut[{}].position;\r\n", vIdx));
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gsSrc.append(fmt::format("mesh.set_vertex({}, out);\r\n", vIdx));
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}
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static void rectsEmulationGS_outputGeneratedVertex(std::string& gsSrc, const LatteDecompilerShader* vertexShader, LatteShaderPSInputTable* psInputTable, const char* variant, const LatteContextRegister& latteRegister)
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{
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auto parameterMask = vertexShader->outputParameterMask;
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for (uint32 i = 0; i < 32; i++)
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{
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if ((parameterMask & (1 << i)) == 0)
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continue;
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sint32 vsSemanticId = psInputTable->getVertexShaderOutParamSemanticId(latteRegister.GetRawView(), i);
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if (vsSemanticId < 0)
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continue;
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// make sure PS has matching input
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if (!psInputTable->hasPSImportForSemanticId(vsSemanticId))
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continue;
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gsSrc.append(fmt::format("out.passParameterSem{} = gen4thVertex{}(objectPayload.vertexOut[0].passParameterSem{}, objectPayload.vertexOut[1].passParameterSem{}, objectPayload.vertexOut[2].passParameterSem{});\r\n", vsSemanticId, variant, vsSemanticId, vsSemanticId, vsSemanticId));
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}
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gsSrc.append(fmt::format("out.position = gen4thVertex{}(objectPayload.vertexOut[0].position, objectPayload.vertexOut[1].position, objectPayload.vertexOut[2].position);\r\n", variant));
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gsSrc.append(fmt::format("mesh.set_vertex(3, out);\r\n"));
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}
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static void rectsEmulationGS_outputVerticesCode(std::string& gsSrc, const LatteDecompilerShader* vertexShader, LatteShaderPSInputTable* psInputTable, sint32 p0, sint32 p1, sint32 p2, sint32 p3, const char* variant, const LatteContextRegister& latteRegister)
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{
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sint32 pList[4] = { p0, p1, p2, p3 };
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for (sint32 i = 0; i < 4; i++)
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{
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if (pList[i] == 3)
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rectsEmulationGS_outputGeneratedVertex(gsSrc, vertexShader, psInputTable, variant, latteRegister);
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else
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rectsEmulationGS_outputSingleVertex(gsSrc, vertexShader, psInputTable, pList[i], latteRegister);
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}
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gsSrc.append(fmt::format("mesh.set_index(0, {});\r\n", pList[0]));
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gsSrc.append(fmt::format("mesh.set_index(1, {});\r\n", pList[1]));
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gsSrc.append(fmt::format("mesh.set_index(2, {});\r\n", pList[2]));
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gsSrc.append(fmt::format("mesh.set_index(3, {});\r\n", pList[1]));
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gsSrc.append(fmt::format("mesh.set_index(4, {});\r\n", pList[2]));
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gsSrc.append(fmt::format("mesh.set_index(5, {});\r\n", pList[3]));
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}
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static RendererShaderMtl* rectsEmulationGS_generate(MetalRenderer* metalRenderer, const LatteDecompilerShader* vertexShader, const LatteContextRegister& latteRegister)
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{
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std::string gsSrc;
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gsSrc.append("#include <metal_stdlib>\r\n");
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gsSrc.append("using namespace metal;\r\n");
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LatteShaderPSInputTable* psInputTable = LatteSHRC_GetPSInputTable();
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// inputs & outputs
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std::string vertexOutDefinition = "struct VertexOut {\r\n";
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vertexOutDefinition += "float4 position;\r\n";
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std::string geometryOutDefinition = "struct GeometryOut {\r\n";
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geometryOutDefinition += "float4 position [[position]];\r\n";
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auto parameterMask = vertexShader->outputParameterMask;
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for (sint32 f = 0; f < 2; f++)
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{
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for (uint32 i = 0; i < 32; i++)
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{
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if ((parameterMask & (1 << i)) == 0)
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continue;
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sint32 vsSemanticId = psInputTable->getVertexShaderOutParamSemanticId(latteRegister.GetRawView(), i);
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if (vsSemanticId < 0)
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continue;
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auto psImport = psInputTable->getPSImportBySemanticId(vsSemanticId);
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if (psImport == nullptr)
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continue;
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if (f == 0)
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{
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vertexOutDefinition += fmt::format("float4 passParameterSem{};\r\n", vsSemanticId);
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}
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else
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{
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geometryOutDefinition += fmt::format("float4 passParameterSem{}", vsSemanticId);
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geometryOutDefinition += fmt::format(" [[user(locn{})]]", psInputTable->getPSImportLocationBySemanticId(vsSemanticId));
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if (psImport->isFlat)
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geometryOutDefinition += " [[flat]]";
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if (psImport->isNoPerspective)
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geometryOutDefinition += " [[center_no_perspective]]";
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geometryOutDefinition += ";\r\n";
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}
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}
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}
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vertexOutDefinition += "};\r\n";
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geometryOutDefinition += "};\r\n";
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gsSrc.append(vertexOutDefinition);
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gsSrc.append(geometryOutDefinition);
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gsSrc.append("struct ObjectPayload {\r\n");
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gsSrc.append("VertexOut vertexOut[3];\r\n");
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gsSrc.append("};\r\n");
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// gen function
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gsSrc.append("float4 gen4thVertexA(float4 a, float4 b, float4 c)\r\n");
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gsSrc.append("{\r\n");
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gsSrc.append("return b - (c - a);\r\n");
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gsSrc.append("}\r\n");
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gsSrc.append("float4 gen4thVertexB(float4 a, float4 b, float4 c)\r\n");
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gsSrc.append("{\r\n");
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gsSrc.append("return c - (b - a);\r\n");
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gsSrc.append("}\r\n");
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gsSrc.append("float4 gen4thVertexC(float4 a, float4 b, float4 c)\r\n");
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gsSrc.append("{\r\n");
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gsSrc.append("return c + (b - a);\r\n");
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gsSrc.append("}\r\n");
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// main
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gsSrc.append("using MeshType = mesh<GeometryOut, void, 4, 2, topology::triangle>;\r\n");
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gsSrc.append("[[mesh, max_total_threads_per_threadgroup(1)]]\r\n");
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gsSrc.append("void main0(MeshType mesh, const object_data ObjectPayload& objectPayload [[payload]])\r\n");
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gsSrc.append("{\r\n");
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gsSrc.append("GeometryOut out;\r\n");
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// there are two possible winding orders that need different triangle generation:
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// 0 1
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// 2 3
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// and
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// 0 1
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// 3 2
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// all others are just symmetries of these cases
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// we can determine the case by comparing the distance 0<->1 and 0<->2
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gsSrc.append("float dist0_1 = length(objectPayload.vertexOut[1].position.xy - objectPayload.vertexOut[0].position.xy);\r\n");
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gsSrc.append("float dist0_2 = length(objectPayload.vertexOut[2].position.xy - objectPayload.vertexOut[0].position.xy);\r\n");
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gsSrc.append("float dist1_2 = length(objectPayload.vertexOut[2].position.xy - objectPayload.vertexOut[1].position.xy);\r\n");
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// emit vertices
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gsSrc.append("if(dist0_1 > dist0_2 && dist0_1 > dist1_2)\r\n");
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gsSrc.append("{\r\n");
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// p0 to p1 is diagonal
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rectsEmulationGS_outputVerticesCode(gsSrc, vertexShader, psInputTable, 2, 1, 0, 3, "A", latteRegister);
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gsSrc.append("} else if ( dist0_2 > dist0_1 && dist0_2 > dist1_2 ) {\r\n");
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// p0 to p2 is diagonal
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rectsEmulationGS_outputVerticesCode(gsSrc, vertexShader, psInputTable, 1, 2, 0, 3, "B", latteRegister);
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gsSrc.append("} else {\r\n");
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// p1 to p2 is diagonal
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rectsEmulationGS_outputVerticesCode(gsSrc, vertexShader, psInputTable, 0, 1, 2, 3, "C", latteRegister);
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gsSrc.append("}\r\n");
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gsSrc.append("mesh.set_primitive_count(2);\r\n");
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gsSrc.append("}\r\n");
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auto mtlShader = new RendererShaderMtl(metalRenderer, RendererShader::ShaderType::kGeometry, 0, 0, false, false, gsSrc);
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mtlShader->PreponeCompilation(true);
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return mtlShader;
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}
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#define INVALID_TITLE_ID 0xFFFFFFFFFFFFFFFF
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uint64 s_cacheTitleId = INVALID_TITLE_ID;
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extern std::atomic_int g_compiled_shaders_total;
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extern std::atomic_int g_compiled_shaders_async;
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template<typename T>
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void SetFragmentState(T* desc, CachedFBOMtl* lastUsedFBO, CachedFBOMtl* activeFBO, const LatteDecompilerShader* pixelShader, const LatteContextRegister& lcr)
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{
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// Rasterization
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bool rasterizationEnabled = !lcr.PA_CL_CLIP_CNTL.get_DX_RASTERIZATION_KILL();
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// HACK
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// TODO: include this in the hash?
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if (!lcr.PA_CL_VTE_CNTL.get_VPORT_X_OFFSET_ENA())
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rasterizationEnabled = true;
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// Culling both front and back faces effectively disables rasterization
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const auto& polygonControlReg = lcr.PA_SU_SC_MODE_CNTL;
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uint32 cullFront = polygonControlReg.get_CULL_FRONT();
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uint32 cullBack = polygonControlReg.get_CULL_BACK();
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if (cullFront && cullBack)
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rasterizationEnabled = false;
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auto pixelShaderMtl = static_cast<RendererShaderMtl*>(pixelShader->shader);
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if (!rasterizationEnabled || !pixelShaderMtl)
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{
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desc->setRasterizationEnabled(false);
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return;
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}
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desc->setFragmentFunction(pixelShaderMtl->GetFunction());
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// Color attachments
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const Latte::LATTE_CB_COLOR_CONTROL& colorControlReg = lcr.CB_COLOR_CONTROL;
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uint32 blendEnableMask = colorControlReg.get_BLEND_MASK();
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uint32 renderTargetMask = lcr.CB_TARGET_MASK.get_MASK();
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for (uint8 i = 0; i < LATTE_NUM_COLOR_TARGET; i++)
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{
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const auto& colorBuffer = lastUsedFBO->colorBuffer[i];
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auto texture = static_cast<LatteTextureViewMtl*>(colorBuffer.texture);
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if (!texture)
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{
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continue;
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}
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auto colorAttachment = desc->colorAttachments()->object(i);
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colorAttachment->setPixelFormat(texture->GetRGBAView()->pixelFormat());
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// Disable writes if not in the active FBO
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if (!activeFBO->colorBuffer[i].texture)
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{
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colorAttachment->setWriteMask(MTL::ColorWriteMaskNone);
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continue;
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}
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colorAttachment->setWriteMask(GetMtlColorWriteMask((renderTargetMask >> (i * 4)) & 0xF));
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// Blending
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bool blendEnabled = ((blendEnableMask & (1 << i))) != 0;
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// Only float data type is blendable
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if (blendEnabled && GetMtlPixelFormatInfo(texture->format, false).dataType == MetalDataType::FLOAT)
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{
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colorAttachment->setBlendingEnabled(true);
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const auto& blendControlReg = lcr.CB_BLENDN_CONTROL[i];
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auto rgbBlendOp = GetMtlBlendOp(blendControlReg.get_COLOR_COMB_FCN());
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auto srcRgbBlendFactor = GetMtlBlendFactor(blendControlReg.get_COLOR_SRCBLEND());
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auto dstRgbBlendFactor = GetMtlBlendFactor(blendControlReg.get_COLOR_DSTBLEND());
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colorAttachment->setRgbBlendOperation(rgbBlendOp);
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colorAttachment->setSourceRGBBlendFactor(srcRgbBlendFactor);
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colorAttachment->setDestinationRGBBlendFactor(dstRgbBlendFactor);
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if (blendControlReg.get_SEPARATE_ALPHA_BLEND())
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{
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colorAttachment->setAlphaBlendOperation(GetMtlBlendOp(blendControlReg.get_ALPHA_COMB_FCN()));
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colorAttachment->setSourceAlphaBlendFactor(GetMtlBlendFactor(blendControlReg.get_ALPHA_SRCBLEND()));
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colorAttachment->setDestinationAlphaBlendFactor(GetMtlBlendFactor(blendControlReg.get_ALPHA_DSTBLEND()));
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}
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else
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{
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colorAttachment->setAlphaBlendOperation(rgbBlendOp);
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colorAttachment->setSourceAlphaBlendFactor(srcRgbBlendFactor);
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colorAttachment->setDestinationAlphaBlendFactor(dstRgbBlendFactor);
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}
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}
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}
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// Depth stencil attachment
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if (lastUsedFBO->depthBuffer.texture)
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{
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auto texture = static_cast<LatteTextureViewMtl*>(lastUsedFBO->depthBuffer.texture);
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desc->setDepthAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
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if (lastUsedFBO->depthBuffer.hasStencil)
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{
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desc->setStencilAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
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}
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}
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}
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void MetalPipelineCache::ShaderCacheLoading_begin(uint64 cacheTitleId)
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{
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s_cacheTitleId = cacheTitleId;
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}
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void MetalPipelineCache::ShaderCacheLoading_end()
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{
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}
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void MetalPipelineCache::ShaderCacheLoading_Close()
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{
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g_compiled_shaders_total = 0;
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g_compiled_shaders_async = 0;
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}
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MetalPipelineCache::~MetalPipelineCache()
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{
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for (auto& pair : m_pipelineCache)
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{
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pair.second->release();
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}
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m_pipelineCache.clear();
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NS::Error* error = nullptr;
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m_binaryArchive->serializeToURL(m_binaryArchiveURL, &error);
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if (error)
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{
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cemuLog_log(LogType::Force, "error serializing binary archive: {}", error->localizedDescription()->utf8String());
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error->release();
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}
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m_binaryArchive->release();
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m_binaryArchiveURL->release();
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}
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MTL::RenderPipelineState* MetalPipelineCache::GetRenderPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, CachedFBOMtl* lastUsedFBO, CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
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{
|
||||
uint64 stateHash = CalculateRenderPipelineHash(fetchShader, vertexShader, pixelShader, lastUsedFBO, lcr);
|
||||
auto& pipeline = m_pipelineCache[stateHash];
|
||||
if (pipeline)
|
||||
return pipeline;
|
||||
|
||||
auto vertexShaderMtl = static_cast<RendererShaderMtl*>(vertexShader->shader);
|
||||
|
||||
// Render pipeline state
|
||||
MTL::RenderPipelineDescriptor* desc = MTL::RenderPipelineDescriptor::alloc()->init();
|
||||
desc->setVertexFunction(vertexShaderMtl->GetFunction());
|
||||
|
||||
// Vertex descriptor
|
||||
if (!fetchShader->mtlFetchVertexManually)
|
||||
{
|
||||
MTL::VertexDescriptor* vertexDescriptor = MTL::VertexDescriptor::alloc()->init();
|
||||
for (auto& bufferGroup : fetchShader->bufferGroups)
|
||||
{
|
||||
std::optional<LatteConst::VertexFetchType2> fetchType;
|
||||
|
||||
uint32 minBufferStride = 0;
|
||||
for (sint32 j = 0; j < bufferGroup.attribCount; ++j)
|
||||
{
|
||||
auto& attr = bufferGroup.attrib[j];
|
||||
|
||||
uint32 semanticId = vertexShader->resourceMapping.attributeMapping[attr.semanticId];
|
||||
if (semanticId == (uint32)-1)
|
||||
continue; // attribute not used?
|
||||
|
||||
auto attribute = vertexDescriptor->attributes()->object(semanticId);
|
||||
attribute->setOffset(attr.offset);
|
||||
attribute->setBufferIndex(GET_MTL_VERTEX_BUFFER_INDEX(attr.attributeBufferIndex));
|
||||
attribute->setFormat(GetMtlVertexFormat(attr.format));
|
||||
|
||||
minBufferStride = std::max(minBufferStride, attr.offset + GetMtlVertexFormatSize(attr.format));
|
||||
|
||||
if (fetchType.has_value())
|
||||
cemu_assert_debug(fetchType == attr.fetchType);
|
||||
else
|
||||
fetchType = attr.fetchType;
|
||||
|
||||
if (attr.fetchType == LatteConst::INSTANCE_DATA)
|
||||
{
|
||||
cemu_assert_debug(attr.aluDivisor == 1); // other divisor not yet supported
|
||||
}
|
||||
}
|
||||
|
||||
uint32 bufferIndex = bufferGroup.attributeBufferIndex;
|
||||
uint32 bufferBaseRegisterIndex = mmSQ_VTX_ATTRIBUTE_BLOCK_START + bufferIndex * 7;
|
||||
uint32 bufferStride = (lcr.GetRawView()[bufferBaseRegisterIndex + 2] >> 11) & 0xFFFF;
|
||||
|
||||
auto layout = vertexDescriptor->layouts()->object(GET_MTL_VERTEX_BUFFER_INDEX(bufferIndex));
|
||||
if (bufferStride == 0)
|
||||
{
|
||||
// Buffer stride cannot be zero, let's use the minimum stride
|
||||
bufferStride = minBufferStride;
|
||||
|
||||
// Additionally, constant vertex function must be used
|
||||
layout->setStepFunction(MTL::VertexStepFunctionConstant);
|
||||
layout->setStepRate(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!fetchType.has_value() || fetchType == LatteConst::VertexFetchType2::VERTEX_DATA)
|
||||
layout->setStepFunction(MTL::VertexStepFunctionPerVertex);
|
||||
else if (fetchType == LatteConst::VertexFetchType2::INSTANCE_DATA)
|
||||
layout->setStepFunction(MTL::VertexStepFunctionPerInstance);
|
||||
else
|
||||
{
|
||||
debug_printf("unimplemented vertex fetch type %u\n", (uint32)fetchType.value());
|
||||
cemu_assert(false);
|
||||
}
|
||||
}
|
||||
bufferStride = Align(bufferStride, 4);
|
||||
layout->setStride(bufferStride);
|
||||
}
|
||||
|
||||
// TODO: don't always set the vertex descriptor?
|
||||
desc->setVertexDescriptor(vertexDescriptor);
|
||||
vertexDescriptor->release();
|
||||
}
|
||||
|
||||
SetFragmentState(desc, lastUsedFBO, activeFBO, pixelShader, lcr);
|
||||
|
||||
TryLoadBinaryArchive();
|
||||
|
||||
// Load binary
|
||||
if (m_binaryArchive)
|
||||
{
|
||||
NS::Object* binArchives[] = {m_binaryArchive};
|
||||
auto binaryArchives = NS::Array::alloc()->init(binArchives, 1);
|
||||
desc->setBinaryArchives(binaryArchives);
|
||||
binaryArchives->release();
|
||||
}
|
||||
|
||||
NS::Error* error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("Cached render pipeline state", desc));
|
||||
#endif
|
||||
pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, MTL::PipelineOptionFailOnBinaryArchiveMiss, nullptr, &error);
|
||||
|
||||
// Pipeline wasn't found in the binary archive, we need to compile it
|
||||
if (error)
|
||||
{
|
||||
desc->setBinaryArchives(nullptr);
|
||||
|
||||
error->release();
|
||||
error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("New render pipeline state", desc));
|
||||
#endif
|
||||
pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error creating render pipeline state: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
else
|
||||
{
|
||||
// Save binary
|
||||
if (m_binaryArchive)
|
||||
{
|
||||
NS::Error* error = nullptr;
|
||||
m_binaryArchive->addRenderPipelineFunctions(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error saving render pipeline functions: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
desc->release();
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
MTL::RenderPipelineState* MetalPipelineCache::GetMeshPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, CachedFBOMtl* lastUsedFBO, CachedFBOMtl* activeFBO, const LatteContextRegister& lcr, Renderer::INDEX_TYPE hostIndexType)
|
||||
{
|
||||
uint64 stateHash = CalculateRenderPipelineHash(fetchShader, vertexShader, pixelShader, lastUsedFBO, lcr);
|
||||
|
||||
stateHash += lcr.GetRawView()[mmVGT_PRIMITIVE_TYPE];
|
||||
stateHash = std::rotl<uint64>(stateHash, 7);
|
||||
|
||||
stateHash += (uint8)hostIndexType;
|
||||
stateHash = std::rotl<uint64>(stateHash, 7);
|
||||
|
||||
auto& pipeline = m_pipelineCache[stateHash];
|
||||
if (pipeline)
|
||||
return pipeline;
|
||||
|
||||
auto objectShaderMtl = static_cast<RendererShaderMtl*>(vertexShader->shader);
|
||||
RendererShaderMtl* meshShaderMtl;
|
||||
if (geometryShader)
|
||||
{
|
||||
meshShaderMtl = static_cast<RendererShaderMtl*>(geometryShader->shader);
|
||||
}
|
||||
else
|
||||
{
|
||||
// If there is no geometry shader, it means that we are emulating rects
|
||||
meshShaderMtl = rectsEmulationGS_generate(m_mtlr, vertexShader, lcr);
|
||||
}
|
||||
|
||||
// Render pipeline state
|
||||
MTL::MeshRenderPipelineDescriptor* desc = MTL::MeshRenderPipelineDescriptor::alloc()->init();
|
||||
desc->setObjectFunction(objectShaderMtl->GetFunction());
|
||||
desc->setMeshFunction(meshShaderMtl->GetFunction());
|
||||
|
||||
SetFragmentState(desc, lastUsedFBO, activeFBO, pixelShader, lcr);
|
||||
|
||||
TryLoadBinaryArchive();
|
||||
|
||||
// Load binary
|
||||
// TODO: no binary archives? :(
|
||||
|
||||
NS::Error* error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("Mesh pipeline state", desc));
|
||||
#endif
|
||||
pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, MTL::PipelineOptionNone, nullptr, &error);
|
||||
desc->release();
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error creating mesh render pipeline state: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
uint64 MetalPipelineCache::CalculateRenderPipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, const LatteContextRegister& lcr)
|
||||
uint64 MetalPipelineCache::CalculatePipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
|
||||
{
|
||||
// Hash
|
||||
uint64 stateHash = 0;
|
||||
@ -523,6 +19,12 @@ uint64 MetalPipelineCache::CalculateRenderPipelineHash(const LatteFetchShader* f
|
||||
|
||||
stateHash += textureView->GetRGBAView()->pixelFormat() + i * 31;
|
||||
stateHash = std::rotl<uint64>(stateHash, 7);
|
||||
|
||||
if (activeFBO->colorBuffer[i].texture)
|
||||
{
|
||||
stateHash += 1;
|
||||
stateHash = std::rotl<uint64>(stateHash, 1);
|
||||
}
|
||||
}
|
||||
|
||||
if (lastUsedFBO->depthBuffer.texture)
|
||||
@ -530,6 +32,12 @@ uint64 MetalPipelineCache::CalculateRenderPipelineHash(const LatteFetchShader* f
|
||||
auto textureView = static_cast<LatteTextureViewMtl*>(lastUsedFBO->depthBuffer.texture);
|
||||
stateHash += textureView->GetRGBAView()->pixelFormat();
|
||||
stateHash = std::rotl<uint64>(stateHash, 7);
|
||||
|
||||
if (activeFBO->depthBuffer.texture)
|
||||
{
|
||||
stateHash += 1;
|
||||
stateHash = std::rotl<uint64>(stateHash, 1);
|
||||
}
|
||||
}
|
||||
|
||||
for (auto& group : fetchShader->bufferGroups)
|
||||
@ -586,55 +94,38 @@ uint64 MetalPipelineCache::CalculateRenderPipelineHash(const LatteFetchShader* f
|
||||
}
|
||||
}
|
||||
|
||||
// Mesh pipeline
|
||||
const LattePrimitiveMode primitiveMode = static_cast<LattePrimitiveMode>(LatteGPUState.contextRegister[mmVGT_PRIMITIVE_TYPE]);
|
||||
bool isPrimitiveRect = (primitiveMode == Latte::LATTE_VGT_PRIMITIVE_TYPE::E_PRIMITIVE_TYPE::RECTS);
|
||||
|
||||
bool usesGeometryShader = (geometryShader != nullptr || isPrimitiveRect);
|
||||
|
||||
if (usesGeometryShader)
|
||||
{
|
||||
stateHash += lcr.GetRawView()[mmVGT_PRIMITIVE_TYPE];
|
||||
stateHash = std::rotl<uint64>(stateHash, 7);
|
||||
}
|
||||
|
||||
return stateHash;
|
||||
}
|
||||
|
||||
void MetalPipelineCache::TryLoadBinaryArchive()
|
||||
MetalPipelineCache::~MetalPipelineCache()
|
||||
{
|
||||
if (m_binaryArchive || s_cacheTitleId == INVALID_TITLE_ID)
|
||||
return;
|
||||
|
||||
// GPU name
|
||||
const char* deviceName1 = m_mtlr->GetDevice()->name()->utf8String();
|
||||
std::string deviceName;
|
||||
deviceName.assign(deviceName1);
|
||||
|
||||
// Replace spaces with underscores
|
||||
for (auto& c : deviceName)
|
||||
for (auto& [key, value] : m_pipelineCache)
|
||||
{
|
||||
if (c == ' ')
|
||||
c = '_';
|
||||
value->release();
|
||||
}
|
||||
|
||||
// OS version
|
||||
auto osVersion = NS::ProcessInfo::processInfo()->operatingSystemVersion();
|
||||
|
||||
// Precompiled binaries cannot be shared between different devices or OS versions
|
||||
const std::string cacheFilename = fmt::format("{:016x}_mtl_pipelines.bin", s_cacheTitleId);
|
||||
const fs::path cachePath = ActiveSettings::GetCachePath("shaderCache/precompiled/{}/{}-{}-{}/{}", deviceName, osVersion.majorVersion, osVersion.minorVersion, osVersion.patchVersion, cacheFilename);
|
||||
|
||||
// Create the directory if it doesn't exist
|
||||
std::filesystem::create_directories(cachePath.parent_path());
|
||||
|
||||
m_binaryArchiveURL = NS::URL::fileURLWithPath(ToNSString((const char*)cachePath.generic_u8string().c_str()));
|
||||
|
||||
MTL::BinaryArchiveDescriptor* desc = MTL::BinaryArchiveDescriptor::alloc()->init();
|
||||
desc->setUrl(m_binaryArchiveURL);
|
||||
|
||||
NS::Error* error = nullptr;
|
||||
m_binaryArchive = m_mtlr->GetDevice()->newBinaryArchive(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
desc->setUrl(nullptr);
|
||||
|
||||
error->release();
|
||||
error = nullptr;
|
||||
m_binaryArchive = m_mtlr->GetDevice()->newBinaryArchive(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "failed to create binary archive: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
}
|
||||
desc->release();
|
||||
}
|
||||
|
||||
MTL::RenderPipelineState* MetalPipelineCache::GetRenderPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
|
||||
{
|
||||
auto& pipeline = m_pipelineCache[CalculatePipelineHash(fetchShader, vertexShader, geometryShader, pixelShader, lastUsedFBO, activeFBO, lcr)];
|
||||
if (pipeline)
|
||||
return pipeline;
|
||||
|
||||
MetalPipelineCompiler compiler(m_mtlr);
|
||||
compiler.InitFromState(fetchShader, vertexShader, geometryShader, pixelShader, lastUsedFBO, activeFBO, lcr);
|
||||
pipeline = compiler.Compile(false, true);
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
@ -1,24 +1,17 @@
|
||||
#pragma once
|
||||
|
||||
#include <Metal/Metal.hpp>
|
||||
|
||||
#include "HW/Latte/ISA/LatteReg.h"
|
||||
#include "HW/Latte/LegacyShaderDecompiler/LatteDecompiler.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Renderer.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/MetalPipelineCompiler.h"
|
||||
|
||||
// TODO: binary archives
|
||||
class MetalPipelineCache
|
||||
{
|
||||
public:
|
||||
static void ShaderCacheLoading_begin(uint64 cacheTitleId);
|
||||
static void ShaderCacheLoading_end();
|
||||
static void ShaderCacheLoading_Close();
|
||||
static uint64 CalculatePipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
|
||||
|
||||
MetalPipelineCache(class MetalRenderer* metalRenderer) : m_mtlr{metalRenderer} {}
|
||||
~MetalPipelineCache();
|
||||
|
||||
MTL::RenderPipelineState* GetRenderPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
|
||||
|
||||
MTL::RenderPipelineState* GetMeshPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr, Renderer::INDEX_TYPE hostIndexType);
|
||||
MTL::RenderPipelineState* GetRenderPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
|
||||
|
||||
// Debug
|
||||
size_t GetPipelineCacheSize() const { return m_pipelineCache.size(); }
|
||||
@ -27,11 +20,4 @@ private:
|
||||
class MetalRenderer* m_mtlr;
|
||||
|
||||
std::map<uint64, MTL::RenderPipelineState*> m_pipelineCache;
|
||||
|
||||
NS::URL* m_binaryArchiveURL;
|
||||
MTL::BinaryArchive* m_binaryArchive;
|
||||
|
||||
uint64 CalculateRenderPipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, const LatteContextRegister& lcr);
|
||||
|
||||
void TryLoadBinaryArchive();
|
||||
};
|
||||
|
||||
596
src/Cafe/HW/Latte/Renderer/Metal/MetalPipelineCompiler.cpp
Normal file
596
src/Cafe/HW/Latte/Renderer/Metal/MetalPipelineCompiler.cpp
Normal file
@ -0,0 +1,596 @@
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/MetalCommon.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/MetalPipelineCompiler.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/MetalRenderer.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/CachedFBOMtl.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/LatteToMtl.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/RendererShaderMtl.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Metal/LatteTextureViewMtl.h"
|
||||
|
||||
#include "Cafe/HW/Latte/Core/FetchShader.h"
|
||||
#include "Cafe/HW/Latte/ISA/RegDefines.h"
|
||||
#include "Cafe/HW/Latte/Core/LatteConst.h"
|
||||
#include "Cafe/HW/Latte/Core/LatteShader.h"
|
||||
|
||||
static void rectsEmulationGS_outputSingleVertex(std::string& gsSrc, const LatteDecompilerShader* vertexShader, LatteShaderPSInputTable* psInputTable, sint32 vIdx, const LatteContextRegister& latteRegister)
|
||||
{
|
||||
auto parameterMask = vertexShader->outputParameterMask;
|
||||
for (uint32 i = 0; i < 32; i++)
|
||||
{
|
||||
if ((parameterMask & (1 << i)) == 0)
|
||||
continue;
|
||||
sint32 vsSemanticId = psInputTable->getVertexShaderOutParamSemanticId(latteRegister.GetRawView(), i);
|
||||
if (vsSemanticId < 0)
|
||||
continue;
|
||||
// make sure PS has matching input
|
||||
if (!psInputTable->hasPSImportForSemanticId(vsSemanticId))
|
||||
continue;
|
||||
gsSrc.append(fmt::format("out.passParameterSem{} = objectPayload.vertexOut[{}].passParameterSem{};\r\n", vsSemanticId, vIdx, vsSemanticId));
|
||||
}
|
||||
gsSrc.append(fmt::format("out.position = objectPayload.vertexOut[{}].position;\r\n", vIdx));
|
||||
gsSrc.append(fmt::format("mesh.set_vertex({}, out);\r\n", vIdx));
|
||||
}
|
||||
|
||||
static void rectsEmulationGS_outputGeneratedVertex(std::string& gsSrc, const LatteDecompilerShader* vertexShader, LatteShaderPSInputTable* psInputTable, const char* variant, const LatteContextRegister& latteRegister)
|
||||
{
|
||||
auto parameterMask = vertexShader->outputParameterMask;
|
||||
for (uint32 i = 0; i < 32; i++)
|
||||
{
|
||||
if ((parameterMask & (1 << i)) == 0)
|
||||
continue;
|
||||
sint32 vsSemanticId = psInputTable->getVertexShaderOutParamSemanticId(latteRegister.GetRawView(), i);
|
||||
if (vsSemanticId < 0)
|
||||
continue;
|
||||
// make sure PS has matching input
|
||||
if (!psInputTable->hasPSImportForSemanticId(vsSemanticId))
|
||||
continue;
|
||||
gsSrc.append(fmt::format("out.passParameterSem{} = gen4thVertex{}(objectPayload.vertexOut[0].passParameterSem{}, objectPayload.vertexOut[1].passParameterSem{}, objectPayload.vertexOut[2].passParameterSem{});\r\n", vsSemanticId, variant, vsSemanticId, vsSemanticId, vsSemanticId));
|
||||
}
|
||||
gsSrc.append(fmt::format("out.position = gen4thVertex{}(objectPayload.vertexOut[0].position, objectPayload.vertexOut[1].position, objectPayload.vertexOut[2].position);\r\n", variant));
|
||||
gsSrc.append(fmt::format("mesh.set_vertex(3, out);\r\n"));
|
||||
}
|
||||
|
||||
static void rectsEmulationGS_outputVerticesCode(std::string& gsSrc, const LatteDecompilerShader* vertexShader, LatteShaderPSInputTable* psInputTable, sint32 p0, sint32 p1, sint32 p2, sint32 p3, const char* variant, const LatteContextRegister& latteRegister)
|
||||
{
|
||||
sint32 pList[4] = { p0, p1, p2, p3 };
|
||||
for (sint32 i = 0; i < 4; i++)
|
||||
{
|
||||
if (pList[i] == 3)
|
||||
rectsEmulationGS_outputGeneratedVertex(gsSrc, vertexShader, psInputTable, variant, latteRegister);
|
||||
else
|
||||
rectsEmulationGS_outputSingleVertex(gsSrc, vertexShader, psInputTable, pList[i], latteRegister);
|
||||
}
|
||||
gsSrc.append(fmt::format("mesh.set_index(0, {});\r\n", pList[0]));
|
||||
gsSrc.append(fmt::format("mesh.set_index(1, {});\r\n", pList[1]));
|
||||
gsSrc.append(fmt::format("mesh.set_index(2, {});\r\n", pList[2]));
|
||||
gsSrc.append(fmt::format("mesh.set_index(3, {});\r\n", pList[1]));
|
||||
gsSrc.append(fmt::format("mesh.set_index(4, {});\r\n", pList[2]));
|
||||
gsSrc.append(fmt::format("mesh.set_index(5, {});\r\n", pList[3]));
|
||||
}
|
||||
|
||||
static RendererShaderMtl* rectsEmulationGS_generate(MetalRenderer* metalRenderer, const LatteDecompilerShader* vertexShader, const LatteContextRegister& latteRegister)
|
||||
{
|
||||
std::string gsSrc;
|
||||
gsSrc.append("#include <metal_stdlib>\r\n");
|
||||
gsSrc.append("using namespace metal;\r\n");
|
||||
|
||||
LatteShaderPSInputTable* psInputTable = LatteSHRC_GetPSInputTable();
|
||||
|
||||
// inputs & outputs
|
||||
std::string vertexOutDefinition = "struct VertexOut {\r\n";
|
||||
vertexOutDefinition += "float4 position;\r\n";
|
||||
std::string geometryOutDefinition = "struct GeometryOut {\r\n";
|
||||
geometryOutDefinition += "float4 position [[position]];\r\n";
|
||||
auto parameterMask = vertexShader->outputParameterMask;
|
||||
for (sint32 f = 0; f < 2; f++)
|
||||
{
|
||||
for (uint32 i = 0; i < 32; i++)
|
||||
{
|
||||
if ((parameterMask & (1 << i)) == 0)
|
||||
continue;
|
||||
sint32 vsSemanticId = psInputTable->getVertexShaderOutParamSemanticId(latteRegister.GetRawView(), i);
|
||||
if (vsSemanticId < 0)
|
||||
continue;
|
||||
auto psImport = psInputTable->getPSImportBySemanticId(vsSemanticId);
|
||||
if (psImport == nullptr)
|
||||
continue;
|
||||
|
||||
if (f == 0)
|
||||
{
|
||||
vertexOutDefinition += fmt::format("float4 passParameterSem{};\r\n", vsSemanticId);
|
||||
}
|
||||
else
|
||||
{
|
||||
geometryOutDefinition += fmt::format("float4 passParameterSem{}", vsSemanticId);
|
||||
|
||||
geometryOutDefinition += fmt::format(" [[user(locn{})]]", psInputTable->getPSImportLocationBySemanticId(vsSemanticId));
|
||||
if (psImport->isFlat)
|
||||
geometryOutDefinition += " [[flat]]";
|
||||
if (psImport->isNoPerspective)
|
||||
geometryOutDefinition += " [[center_no_perspective]]";
|
||||
geometryOutDefinition += ";\r\n";
|
||||
}
|
||||
}
|
||||
}
|
||||
vertexOutDefinition += "};\r\n";
|
||||
geometryOutDefinition += "};\r\n";
|
||||
|
||||
gsSrc.append(vertexOutDefinition);
|
||||
gsSrc.append(geometryOutDefinition);
|
||||
|
||||
gsSrc.append("struct ObjectPayload {\r\n");
|
||||
gsSrc.append("VertexOut vertexOut[3];\r\n");
|
||||
gsSrc.append("};\r\n");
|
||||
|
||||
// gen function
|
||||
gsSrc.append("float4 gen4thVertexA(float4 a, float4 b, float4 c)\r\n");
|
||||
gsSrc.append("{\r\n");
|
||||
gsSrc.append("return b - (c - a);\r\n");
|
||||
gsSrc.append("}\r\n");
|
||||
|
||||
gsSrc.append("float4 gen4thVertexB(float4 a, float4 b, float4 c)\r\n");
|
||||
gsSrc.append("{\r\n");
|
||||
gsSrc.append("return c - (b - a);\r\n");
|
||||
gsSrc.append("}\r\n");
|
||||
|
||||
gsSrc.append("float4 gen4thVertexC(float4 a, float4 b, float4 c)\r\n");
|
||||
gsSrc.append("{\r\n");
|
||||
gsSrc.append("return c + (b - a);\r\n");
|
||||
gsSrc.append("}\r\n");
|
||||
|
||||
// main
|
||||
gsSrc.append("using MeshType = mesh<GeometryOut, void, 4, 2, topology::triangle>;\r\n");
|
||||
gsSrc.append("[[mesh, max_total_threads_per_threadgroup(1)]]\r\n");
|
||||
gsSrc.append("void main0(MeshType mesh, const object_data ObjectPayload& objectPayload [[payload]])\r\n");
|
||||
gsSrc.append("{\r\n");
|
||||
gsSrc.append("GeometryOut out;\r\n");
|
||||
|
||||
// there are two possible winding orders that need different triangle generation:
|
||||
// 0 1
|
||||
// 2 3
|
||||
// and
|
||||
// 0 1
|
||||
// 3 2
|
||||
// all others are just symmetries of these cases
|
||||
|
||||
// we can determine the case by comparing the distance 0<->1 and 0<->2
|
||||
|
||||
gsSrc.append("float dist0_1 = length(objectPayload.vertexOut[1].position.xy - objectPayload.vertexOut[0].position.xy);\r\n");
|
||||
gsSrc.append("float dist0_2 = length(objectPayload.vertexOut[2].position.xy - objectPayload.vertexOut[0].position.xy);\r\n");
|
||||
gsSrc.append("float dist1_2 = length(objectPayload.vertexOut[2].position.xy - objectPayload.vertexOut[1].position.xy);\r\n");
|
||||
|
||||
// emit vertices
|
||||
gsSrc.append("if(dist0_1 > dist0_2 && dist0_1 > dist1_2)\r\n");
|
||||
gsSrc.append("{\r\n");
|
||||
// p0 to p1 is diagonal
|
||||
rectsEmulationGS_outputVerticesCode(gsSrc, vertexShader, psInputTable, 2, 1, 0, 3, "A", latteRegister);
|
||||
gsSrc.append("} else if ( dist0_2 > dist0_1 && dist0_2 > dist1_2 ) {\r\n");
|
||||
// p0 to p2 is diagonal
|
||||
rectsEmulationGS_outputVerticesCode(gsSrc, vertexShader, psInputTable, 1, 2, 0, 3, "B", latteRegister);
|
||||
gsSrc.append("} else {\r\n");
|
||||
// p1 to p2 is diagonal
|
||||
rectsEmulationGS_outputVerticesCode(gsSrc, vertexShader, psInputTable, 0, 1, 2, 3, "C", latteRegister);
|
||||
gsSrc.append("}\r\n");
|
||||
|
||||
gsSrc.append("mesh.set_primitive_count(2);\r\n");
|
||||
|
||||
gsSrc.append("}\r\n");
|
||||
|
||||
auto mtlShader = new RendererShaderMtl(metalRenderer, RendererShader::ShaderType::kGeometry, 0, 0, false, false, gsSrc);
|
||||
mtlShader->PreponeCompilation(true);
|
||||
|
||||
return mtlShader;
|
||||
}
|
||||
|
||||
#define INVALID_TITLE_ID 0xFFFFFFFFFFFFFFFF
|
||||
|
||||
uint64 s_cacheTitleId = INVALID_TITLE_ID;
|
||||
|
||||
extern std::atomic_int g_compiled_shaders_total;
|
||||
extern std::atomic_int g_compiled_shaders_async;
|
||||
|
||||
template<typename T>
|
||||
void SetFragmentState(T* desc, CachedFBOMtl* lastUsedFBO, CachedFBOMtl* activeFBO, const LatteDecompilerShader* pixelShader, const LatteContextRegister& lcr)
|
||||
{
|
||||
// Rasterization
|
||||
bool rasterizationEnabled = !lcr.PA_CL_CLIP_CNTL.get_DX_RASTERIZATION_KILL();
|
||||
|
||||
// HACK
|
||||
// TODO: include this in the hash?
|
||||
if (!lcr.PA_CL_VTE_CNTL.get_VPORT_X_OFFSET_ENA())
|
||||
rasterizationEnabled = true;
|
||||
|
||||
// Culling both front and back faces effectively disables rasterization
|
||||
const auto& polygonControlReg = lcr.PA_SU_SC_MODE_CNTL;
|
||||
uint32 cullFront = polygonControlReg.get_CULL_FRONT();
|
||||
uint32 cullBack = polygonControlReg.get_CULL_BACK();
|
||||
if (cullFront && cullBack)
|
||||
rasterizationEnabled = false;
|
||||
|
||||
auto pixelShaderMtl = static_cast<RendererShaderMtl*>(pixelShader->shader);
|
||||
|
||||
if (!rasterizationEnabled || !pixelShaderMtl)
|
||||
{
|
||||
desc->setRasterizationEnabled(false);
|
||||
return;
|
||||
}
|
||||
|
||||
desc->setFragmentFunction(pixelShaderMtl->GetFunction());
|
||||
|
||||
// Color attachments
|
||||
const Latte::LATTE_CB_COLOR_CONTROL& colorControlReg = lcr.CB_COLOR_CONTROL;
|
||||
uint32 blendEnableMask = colorControlReg.get_BLEND_MASK();
|
||||
uint32 renderTargetMask = lcr.CB_TARGET_MASK.get_MASK();
|
||||
for (uint8 i = 0; i < LATTE_NUM_COLOR_TARGET; i++)
|
||||
{
|
||||
const auto& colorBuffer = lastUsedFBO->colorBuffer[i];
|
||||
auto texture = static_cast<LatteTextureViewMtl*>(colorBuffer.texture);
|
||||
if (!texture)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
auto colorAttachment = desc->colorAttachments()->object(i);
|
||||
colorAttachment->setPixelFormat(texture->GetRGBAView()->pixelFormat());
|
||||
|
||||
// Disable writes if not in the active FBO
|
||||
if (!activeFBO->colorBuffer[i].texture)
|
||||
{
|
||||
colorAttachment->setWriteMask(MTL::ColorWriteMaskNone);
|
||||
continue;
|
||||
}
|
||||
|
||||
colorAttachment->setWriteMask(GetMtlColorWriteMask((renderTargetMask >> (i * 4)) & 0xF));
|
||||
|
||||
// Blending
|
||||
bool blendEnabled = ((blendEnableMask & (1 << i))) != 0;
|
||||
// Only float data type is blendable
|
||||
if (blendEnabled && GetMtlPixelFormatInfo(texture->format, false).dataType == MetalDataType::FLOAT)
|
||||
{
|
||||
colorAttachment->setBlendingEnabled(true);
|
||||
|
||||
const auto& blendControlReg = lcr.CB_BLENDN_CONTROL[i];
|
||||
|
||||
auto rgbBlendOp = GetMtlBlendOp(blendControlReg.get_COLOR_COMB_FCN());
|
||||
auto srcRgbBlendFactor = GetMtlBlendFactor(blendControlReg.get_COLOR_SRCBLEND());
|
||||
auto dstRgbBlendFactor = GetMtlBlendFactor(blendControlReg.get_COLOR_DSTBLEND());
|
||||
|
||||
colorAttachment->setRgbBlendOperation(rgbBlendOp);
|
||||
colorAttachment->setSourceRGBBlendFactor(srcRgbBlendFactor);
|
||||
colorAttachment->setDestinationRGBBlendFactor(dstRgbBlendFactor);
|
||||
if (blendControlReg.get_SEPARATE_ALPHA_BLEND())
|
||||
{
|
||||
colorAttachment->setAlphaBlendOperation(GetMtlBlendOp(blendControlReg.get_ALPHA_COMB_FCN()));
|
||||
colorAttachment->setSourceAlphaBlendFactor(GetMtlBlendFactor(blendControlReg.get_ALPHA_SRCBLEND()));
|
||||
colorAttachment->setDestinationAlphaBlendFactor(GetMtlBlendFactor(blendControlReg.get_ALPHA_DSTBLEND()));
|
||||
}
|
||||
else
|
||||
{
|
||||
colorAttachment->setAlphaBlendOperation(rgbBlendOp);
|
||||
colorAttachment->setSourceAlphaBlendFactor(srcRgbBlendFactor);
|
||||
colorAttachment->setDestinationAlphaBlendFactor(dstRgbBlendFactor);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Depth stencil attachment
|
||||
if (lastUsedFBO->depthBuffer.texture)
|
||||
{
|
||||
auto texture = static_cast<LatteTextureViewMtl*>(lastUsedFBO->depthBuffer.texture);
|
||||
desc->setDepthAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
|
||||
if (lastUsedFBO->depthBuffer.hasStencil)
|
||||
{
|
||||
desc->setStencilAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
MetalPipelineCompiler::~MetalPipelineCompiler()
|
||||
{
|
||||
/*
|
||||
for (auto& pair : m_pipelineCache)
|
||||
{
|
||||
pair.second->release();
|
||||
}
|
||||
m_pipelineCache.clear();
|
||||
|
||||
NS::Error* error = nullptr;
|
||||
m_binaryArchive->serializeToURL(m_binaryArchiveURL, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error serializing binary archive: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
m_binaryArchive->release();
|
||||
|
||||
m_binaryArchiveURL->release();
|
||||
*/
|
||||
m_pipelineDescriptor->release();
|
||||
}
|
||||
|
||||
void MetalPipelineCompiler::InitFromState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
|
||||
{
|
||||
const LattePrimitiveMode primitiveMode = static_cast<LattePrimitiveMode>(LatteGPUState.contextRegister[mmVGT_PRIMITIVE_TYPE]);
|
||||
bool isPrimitiveRect = (primitiveMode == Latte::LATTE_VGT_PRIMITIVE_TYPE::E_PRIMITIVE_TYPE::RECTS);
|
||||
|
||||
m_usesGeometryShader = (geometryShader != nullptr || isPrimitiveRect);
|
||||
|
||||
if (m_usesGeometryShader)
|
||||
InitFromStateMesh(fetchShader, vertexShader, geometryShader, pixelShader, lastUsedFBO, activeFBO, lcr);
|
||||
else
|
||||
InitFromStateRender(fetchShader, vertexShader, pixelShader, lastUsedFBO, activeFBO, lcr);
|
||||
}
|
||||
|
||||
MTL::RenderPipelineState* MetalPipelineCompiler::Compile(bool forceCompile, bool isRenderThread)
|
||||
{
|
||||
if (m_usesGeometryShader)
|
||||
{
|
||||
auto desc = static_cast<MTL::MeshRenderPipelineDescriptor*>(m_pipelineDescriptor);
|
||||
|
||||
NS::Error* error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("Mesh render pipeline state", desc));
|
||||
#endif
|
||||
MTL::RenderPipelineState* pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, MTL::PipelineOptionNone, nullptr, &error);
|
||||
desc->release();
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error creating mesh render pipeline state: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
else
|
||||
{
|
||||
auto desc = static_cast<MTL::RenderPipelineDescriptor*>(m_pipelineDescriptor);
|
||||
|
||||
NS::Error* error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("Render pipeline state", desc));
|
||||
#endif
|
||||
MTL::RenderPipelineState* pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, MTL::PipelineOptionNone, nullptr, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error creating render pipeline state: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
}
|
||||
|
||||
void MetalPipelineCompiler::InitFromStateRender(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, CachedFBOMtl* lastUsedFBO, CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
|
||||
{
|
||||
// Shaders
|
||||
auto vertexShaderMtl = static_cast<RendererShaderMtl*>(vertexShader->shader);
|
||||
|
||||
// Render pipeline state
|
||||
MTL::RenderPipelineDescriptor* desc = MTL::RenderPipelineDescriptor::alloc()->init();
|
||||
desc->setVertexFunction(vertexShaderMtl->GetFunction());
|
||||
|
||||
// Vertex descriptor
|
||||
if (!fetchShader->mtlFetchVertexManually)
|
||||
{
|
||||
MTL::VertexDescriptor* vertexDescriptor = MTL::VertexDescriptor::alloc()->init();
|
||||
for (auto& bufferGroup : fetchShader->bufferGroups)
|
||||
{
|
||||
std::optional<LatteConst::VertexFetchType2> fetchType;
|
||||
|
||||
uint32 minBufferStride = 0;
|
||||
for (sint32 j = 0; j < bufferGroup.attribCount; ++j)
|
||||
{
|
||||
auto& attr = bufferGroup.attrib[j];
|
||||
|
||||
uint32 semanticId = vertexShader->resourceMapping.attributeMapping[attr.semanticId];
|
||||
if (semanticId == (uint32)-1)
|
||||
continue; // attribute not used?
|
||||
|
||||
auto attribute = vertexDescriptor->attributes()->object(semanticId);
|
||||
attribute->setOffset(attr.offset);
|
||||
attribute->setBufferIndex(GET_MTL_VERTEX_BUFFER_INDEX(attr.attributeBufferIndex));
|
||||
attribute->setFormat(GetMtlVertexFormat(attr.format));
|
||||
|
||||
minBufferStride = std::max(minBufferStride, attr.offset + GetMtlVertexFormatSize(attr.format));
|
||||
|
||||
if (fetchType.has_value())
|
||||
cemu_assert_debug(fetchType == attr.fetchType);
|
||||
else
|
||||
fetchType = attr.fetchType;
|
||||
|
||||
if (attr.fetchType == LatteConst::INSTANCE_DATA)
|
||||
{
|
||||
cemu_assert_debug(attr.aluDivisor == 1); // other divisor not yet supported
|
||||
}
|
||||
}
|
||||
|
||||
uint32 bufferIndex = bufferGroup.attributeBufferIndex;
|
||||
uint32 bufferBaseRegisterIndex = mmSQ_VTX_ATTRIBUTE_BLOCK_START + bufferIndex * 7;
|
||||
uint32 bufferStride = (lcr.GetRawView()[bufferBaseRegisterIndex + 2] >> 11) & 0xFFFF;
|
||||
|
||||
auto layout = vertexDescriptor->layouts()->object(GET_MTL_VERTEX_BUFFER_INDEX(bufferIndex));
|
||||
if (bufferStride == 0)
|
||||
{
|
||||
// Buffer stride cannot be zero, let's use the minimum stride
|
||||
bufferStride = minBufferStride;
|
||||
|
||||
// Additionally, constant vertex function must be used
|
||||
layout->setStepFunction(MTL::VertexStepFunctionConstant);
|
||||
layout->setStepRate(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!fetchType.has_value() || fetchType == LatteConst::VertexFetchType2::VERTEX_DATA)
|
||||
layout->setStepFunction(MTL::VertexStepFunctionPerVertex);
|
||||
else if (fetchType == LatteConst::VertexFetchType2::INSTANCE_DATA)
|
||||
layout->setStepFunction(MTL::VertexStepFunctionPerInstance);
|
||||
else
|
||||
{
|
||||
debug_printf("unimplemented vertex fetch type %u\n", (uint32)fetchType.value());
|
||||
cemu_assert(false);
|
||||
}
|
||||
}
|
||||
bufferStride = Align(bufferStride, 4);
|
||||
layout->setStride(bufferStride);
|
||||
}
|
||||
|
||||
// TODO: don't always set the vertex descriptor?
|
||||
desc->setVertexDescriptor(vertexDescriptor);
|
||||
vertexDescriptor->release();
|
||||
}
|
||||
|
||||
SetFragmentState(desc, lastUsedFBO, activeFBO, pixelShader, lcr);
|
||||
|
||||
m_pipelineDescriptor = desc;
|
||||
|
||||
//TryLoadBinaryArchive();
|
||||
|
||||
// Load binary
|
||||
/*
|
||||
if (m_binaryArchive)
|
||||
{
|
||||
NS::Object* binArchives[] = {m_binaryArchive};
|
||||
auto binaryArchives = NS::Array::alloc()->init(binArchives, 1);
|
||||
desc->setBinaryArchives(binaryArchives);
|
||||
binaryArchives->release();
|
||||
}
|
||||
*/
|
||||
|
||||
/*
|
||||
NS::Error* error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("Cached render pipeline state", desc));
|
||||
#endif
|
||||
pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, MTL::PipelineOptionFailOnBinaryArchiveMiss, nullptr, &error);
|
||||
|
||||
// Pipeline wasn't found in the binary archive, we need to compile it
|
||||
if (error)
|
||||
{
|
||||
desc->setBinaryArchives(nullptr);
|
||||
|
||||
error->release();
|
||||
error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("New render pipeline state", desc));
|
||||
#endif
|
||||
pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error creating render pipeline state: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
else
|
||||
{
|
||||
// Save binary
|
||||
if (m_binaryArchive)
|
||||
{
|
||||
NS::Error* error = nullptr;
|
||||
m_binaryArchive->addRenderPipelineFunctions(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error saving render pipeline functions: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
desc->release();
|
||||
|
||||
return pipeline;
|
||||
*/
|
||||
}
|
||||
|
||||
void MetalPipelineCompiler::InitFromStateMesh(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, CachedFBOMtl* lastUsedFBO, CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
|
||||
{
|
||||
auto objectShaderMtl = static_cast<RendererShaderMtl*>(vertexShader->shader);
|
||||
RendererShaderMtl* meshShaderMtl;
|
||||
if (geometryShader)
|
||||
{
|
||||
meshShaderMtl = static_cast<RendererShaderMtl*>(geometryShader->shader);
|
||||
}
|
||||
else
|
||||
{
|
||||
// If there is no geometry shader, it means that we are emulating rects
|
||||
meshShaderMtl = rectsEmulationGS_generate(m_mtlr, vertexShader, lcr);
|
||||
}
|
||||
|
||||
// Render pipeline state
|
||||
MTL::MeshRenderPipelineDescriptor* desc = MTL::MeshRenderPipelineDescriptor::alloc()->init();
|
||||
desc->setObjectFunction(objectShaderMtl->GetFunction());
|
||||
desc->setMeshFunction(meshShaderMtl->GetFunction());
|
||||
|
||||
SetFragmentState(desc, lastUsedFBO, activeFBO, pixelShader, lcr);
|
||||
|
||||
m_pipelineDescriptor = desc;
|
||||
|
||||
//TryLoadBinaryArchive();
|
||||
|
||||
// Load binary
|
||||
// TODO: no binary archives? :(
|
||||
|
||||
/*
|
||||
NS::Error* error = nullptr;
|
||||
#ifdef CEMU_DEBUG_ASSERT
|
||||
desc->setLabel(GetLabel("Mesh pipeline state", desc));
|
||||
#endif
|
||||
pipeline = m_mtlr->GetDevice()->newRenderPipelineState(desc, MTL::PipelineOptionNone, nullptr, &error);
|
||||
desc->release();
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "error creating mesh render pipeline state: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
|
||||
return pipeline;
|
||||
*/
|
||||
}
|
||||
|
||||
/*
|
||||
void MetalPipelineCache::TryLoadBinaryArchive()
|
||||
{
|
||||
if (m_binaryArchive || s_cacheTitleId == INVALID_TITLE_ID)
|
||||
return;
|
||||
|
||||
// GPU name
|
||||
const char* deviceName1 = m_mtlr->GetDevice()->name()->utf8String();
|
||||
std::string deviceName;
|
||||
deviceName.assign(deviceName1);
|
||||
|
||||
// Replace spaces with underscores
|
||||
for (auto& c : deviceName)
|
||||
{
|
||||
if (c == ' ')
|
||||
c = '_';
|
||||
}
|
||||
|
||||
// OS version
|
||||
auto osVersion = NS::ProcessInfo::processInfo()->operatingSystemVersion();
|
||||
|
||||
// Precompiled binaries cannot be shared between different devices or OS versions
|
||||
const std::string cacheFilename = fmt::format("{:016x}_mtl_pipelines.bin", s_cacheTitleId);
|
||||
const fs::path cachePath = ActiveSettings::GetCachePath("shaderCache/precompiled/{}/{}-{}-{}/{}", deviceName, osVersion.majorVersion, osVersion.minorVersion, osVersion.patchVersion, cacheFilename);
|
||||
|
||||
// Create the directory if it doesn't exist
|
||||
std::filesystem::create_directories(cachePath.parent_path());
|
||||
|
||||
m_binaryArchiveURL = NS::URL::fileURLWithPath(ToNSString((const char*)cachePath.generic_u8string().c_str()));
|
||||
|
||||
MTL::BinaryArchiveDescriptor* desc = MTL::BinaryArchiveDescriptor::alloc()->init();
|
||||
desc->setUrl(m_binaryArchiveURL);
|
||||
|
||||
NS::Error* error = nullptr;
|
||||
m_binaryArchive = m_mtlr->GetDevice()->newBinaryArchive(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
desc->setUrl(nullptr);
|
||||
|
||||
error->release();
|
||||
error = nullptr;
|
||||
m_binaryArchive = m_mtlr->GetDevice()->newBinaryArchive(desc, &error);
|
||||
if (error)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "failed to create binary archive: {}", error->localizedDescription()->utf8String());
|
||||
error->release();
|
||||
}
|
||||
}
|
||||
desc->release();
|
||||
}
|
||||
*/
|
||||
38
src/Cafe/HW/Latte/Renderer/Metal/MetalPipelineCompiler.h
Normal file
38
src/Cafe/HW/Latte/Renderer/Metal/MetalPipelineCompiler.h
Normal file
@ -0,0 +1,38 @@
|
||||
#pragma once
|
||||
|
||||
#include <Metal/Metal.hpp>
|
||||
|
||||
#include "Foundation/NSObject.hpp"
|
||||
#include "HW/Latte/ISA/LatteReg.h"
|
||||
#include "HW/Latte/LegacyShaderDecompiler/LatteDecompiler.h"
|
||||
#include "Cafe/HW/Latte/Renderer/Renderer.h"
|
||||
|
||||
class MetalPipelineCompiler
|
||||
{
|
||||
public:
|
||||
MetalPipelineCompiler(class MetalRenderer* metalRenderer) : m_mtlr{metalRenderer} {}
|
||||
~MetalPipelineCompiler();
|
||||
|
||||
void InitFromState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
|
||||
|
||||
MTL::RenderPipelineState* Compile(bool forceCompile, bool isRenderThread);
|
||||
|
||||
private:
|
||||
class MetalRenderer* m_mtlr;
|
||||
|
||||
bool m_usesGeometryShader;
|
||||
|
||||
/*
|
||||
std::map<uint64, MTL::RenderPipelineState*> m_pipelineCache;
|
||||
|
||||
NS::URL* m_binaryArchiveURL;
|
||||
MTL::BinaryArchive* m_binaryArchive;
|
||||
*/
|
||||
NS::Object* m_pipelineDescriptor;
|
||||
|
||||
void InitFromStateRender(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
|
||||
|
||||
void InitFromStateMesh(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* lastUsedFBO, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
|
||||
|
||||
//void TryLoadBinaryArchive();
|
||||
};
|
||||
@ -1222,12 +1222,7 @@ void MetalRenderer::draw_execute(uint32 baseVertex, uint32 baseInstance, uint32
|
||||
//}
|
||||
|
||||
// Render pipeline state
|
||||
MTL::RenderPipelineState* renderPipelineState;
|
||||
if (usesGeometryShader)
|
||||
renderPipelineState = m_pipelineCache->GetMeshPipelineState(fetchShader, vertexShader, geometryShader, pixelShader, m_state.m_lastUsedFBO, m_state.m_activeFBO, LatteGPUState.contextNew, hostIndexType);
|
||||
else
|
||||
renderPipelineState = m_pipelineCache->GetRenderPipelineState(fetchShader, vertexShader, pixelShader, m_state.m_lastUsedFBO, m_state.m_activeFBO, LatteGPUState.contextNew);
|
||||
|
||||
MTL::RenderPipelineState* renderPipelineState = m_pipelineCache->GetRenderPipelineState(fetchShader, vertexShader, geometryShader, pixelShader, m_state.m_lastUsedFBO, m_state.m_activeFBO, LatteGPUState.contextNew);
|
||||
if (!renderPipelineState)
|
||||
return;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user