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draw with geometry shaders

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This commit is contained in:
Samuliak 2024-08-20 20:14:02 +02:00
parent 2f4ceb33e0
commit 97f441ecf1
7 changed files with 332 additions and 304 deletions
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14
src/Cafe/HW/Latte/LegacyShaderDecompiler/LatteDecompilerEmitMSL.cpp
View File

@ -2822,7 +2822,7 @@ static void _emitGSReadInputVFetchCode(LatteDecompilerShaderContext* shaderConte
src->add(" = ");
_emitTypeConversionPrefixMSL(shaderContext, LATTE_DECOMPILER_DTYPE_SIGNED_INT, shaderContext->typeTracker.defaultDataType);
src->add("(in[");
src->add("(objectPayload.vertexOut[");
if (texInstruction->textureFetch.srcSel[0] >= 4)
cemu_assert_unimplemented();
if (texInstruction->textureFetch.srcSel[1] >= 4)
@ -3871,7 +3871,7 @@ void LatteDecompiler_emitMSLShader(LatteDecompilerShaderContext* shaderContext,
src->addFmt("{} {} main0(", functionType, outputTypeName);
LatteDecompiler::emitInputs(shaderContext);
src->add(") {" _CRLF);
if (shaderContext->options->usesGeometryShader)
if (shaderContext->options->usesGeometryShader && (shader->shaderType == LatteConst::ShaderType::Vertex || shader->shaderType == LatteConst::ShaderType::Geometry))
{
if (shader->shaderType == LatteConst::ShaderType::Vertex)
{
@ -3884,10 +3884,8 @@ void LatteDecompiler_emitMSLShader(LatteDecompilerShaderContext* shaderContext,
// Output is defined as object payload
src->add("object_data VertexOut& out = objectPayload.vertexOut[tid];" _CRLF);
}
else
else if (shader->shaderType == LatteConst::ShaderType::Geometry)
{
// Input is defined as object payload
src->add("object_data VertexOut* in = objectPayload.vertexOut;" _CRLF);
src->add("GeometryOut out;" _CRLF);
// The index of the current vertex that is being emitted
src->add("uint vertexIndex = 0;" _CRLF);
@ -4093,9 +4091,9 @@ void LatteDecompiler_emitMSLShader(LatteDecompilerShaderContext* shaderContext,
{
// import from geometry shader
if (shaderContext->typeTracker.defaultDataType == LATTE_DECOMPILER_DTYPE_SIGNED_INT)
src->addFmt("{} = asy_type<int4>(passParameterSem{});" _CRLF, _getRegisterVarName(shaderContext, gprIndex), psInputSemanticId & 0x7F);
src->addFmt("{} = as_type<int4>(in.passParameterSem{});" _CRLF, _getRegisterVarName(shaderContext, gprIndex), psInputSemanticId & 0x7F);
else if (shaderContext->typeTracker.defaultDataType == LATTE_DECOMPILER_DTYPE_FLOAT)
src->addFmt("{} = passParameterSem{};" _CRLF, _getRegisterVarName(shaderContext, gprIndex), psInputSemanticId & 0x7F);
src->addFmt("{} = in.passParameterSem{};" _CRLF, _getRegisterVarName(shaderContext, gprIndex), psInputSemanticId & 0x7F);
else
cemu_assert_unimplemented();
}
@ -4137,7 +4135,7 @@ void LatteDecompiler_emitMSLShader(LatteDecompilerShaderContext* shaderContext,
src->add("out.pointSize = supportBuffer.pointSize;" _CRLF);
}
if (shaderContext->options->usesGeometryShader)
if (shaderContext->options->usesGeometryShader && (shader->shaderType == LatteConst::ShaderType::Vertex || shader->shaderType == LatteConst::ShaderType::Geometry))
{
if (shader->shaderType == LatteConst::ShaderType::Vertex)
{

8
src/Cafe/HW/Latte/LegacyShaderDecompiler/LatteDecompilerEmitMSLHeader.hpp
View File

@ -325,7 +325,7 @@ namespace LatteDecompiler
{
if (decompilerContext->parsedGSCopyShader->paramMapping[p].exportType != 2)
continue;
src->addFmt("float4 passParameterSem{} [[user(locn)]];" _CRLF, (sint32)decompilerContext->parsedGSCopyShader->paramMapping[p].exportParam, decompilerContext->parsedGSCopyShader->paramMapping[p].exportParam & 0x7F);
src->addFmt("float4 passParameterSem{} [[user(locn{})]];" _CRLF, (sint32)decompilerContext->parsedGSCopyShader->paramMapping[p].exportParam, decompilerContext->parsedGSCopyShader->paramMapping[p].exportParam & 0x7F);
}
src->add("};" _CRLF _CRLF);
@ -345,9 +345,9 @@ namespace LatteDecompiler
{
src->add("#if PRIMITIVE_TYPE == point" _CRLF);
src->add("#define VERTICES_PER_PRIMITIVE 1" _CRLF);
src->add("#if PRIMITIVE_TYPE == line" _CRLF);
src->add("#elif PRIMITIVE_TYPE == line" _CRLF);
src->add("#define VERTICES_PER_PRIMITIVE 2" _CRLF);
src->add("#if PRIMITIVE_TYPE == triangle" _CRLF);
src->add("#elif PRIMITIVE_TYPE == triangle" _CRLF);
src->add("#define VERTICES_PER_PRIMITIVE 3" _CRLF);
src->add("#else" _CRLF);
src->add("#error unsupported primitive type" _CRLF);
@ -462,7 +462,7 @@ namespace LatteDecompiler
src->add(", mesh_grid_properties meshGridProperties");
src->add(", uint tig [[threadgroup_position_in_grid]]");
src->add(", uint tid [[thread_index_in_threadgroup]]");
src->add(", VERTEX_BUFFER_DEFINITIONS");
src->add(" VERTEX_BUFFER_DEFINITIONS");
}
else
{

226
src/Cafe/HW/Latte/Renderer/Metal/MetalPipelineCache.cpp
View File

@ -9,6 +9,8 @@
#include "HW/Latte/Core/FetchShader.h"
#include "HW/Latte/ISA/RegDefines.h"
#include "Metal/MTLDevice.hpp"
#include "Metal/MTLRenderPipeline.hpp"
#include "config/ActiveSettings.h"
#define INVALID_TITLE_ID 0xFFFFFFFFFFFFFFFF
@ -18,6 +20,68 @@ 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, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
{
// 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 < 8; i++)
{
const auto& colorBuffer = activeFBO->colorBuffer[i];
auto texture = static_cast<LatteTextureViewMtl*>(colorBuffer.texture);
if (!texture)
{
continue;
}
auto colorAttachment = desc->colorAttachments()->object(i);
colorAttachment->setPixelFormat(texture->GetRGBAView()->pixelFormat());
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 (activeFBO->depthBuffer.texture)
{
auto texture = static_cast<LatteTextureViewMtl*>(activeFBO->depthBuffer.texture);
desc->setDepthAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
if (activeFBO->depthBuffer.hasStencil)
{
desc->setStencilAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
}
}
}
void MetalPipelineCache::ShaderCacheLoading_begin(uint64 cacheTitleId)
{
s_cacheTitleId = cacheTitleId;
@ -53,9 +117,9 @@ MetalPipelineCache::~MetalPipelineCache()
m_binaryArchiveURL->release();
}
MTL::RenderPipelineState* MetalPipelineCache::GetPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
MTL::RenderPipelineState* MetalPipelineCache::GetRenderPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
{
uint64 stateHash = CalculatePipelineHash(fetchShader, vertexShader, pixelShader, activeFBO, lcr);
uint64 stateHash = CalculateRenderPipelineHash(fetchShader, vertexShader, pixelShader, activeFBO, lcr);
auto& pipeline = m_pipelineCache[stateHash];
if (pipeline)
return pipeline;
@ -127,65 +191,18 @@ MTL::RenderPipelineState* MetalPipelineCache::GetPipelineState(const LatteFetchS
// TODO: don't always set the vertex descriptor?
desc->setVertexDescriptor(vertexDescriptor);
// 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 < 8; i++)
{
const auto& colorBuffer = activeFBO->colorBuffer[i];
auto texture = static_cast<LatteTextureViewMtl*>(colorBuffer.texture);
if (!texture)
{
continue;
}
auto colorAttachment = desc->colorAttachments()->object(i);
colorAttachment->setPixelFormat(texture->GetRGBAView()->pixelFormat());
colorAttachment->setWriteMask(GetMtlColorWriteMask((renderTargetMask >> (i * 4)) & 0xF));
SetFragmentState(desc, activeFBO, lcr);
// 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);
TryLoadBinaryArchive();
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())
// Load binary
if (m_binaryArchive)
{
colorAttachment->setAlphaBlendOperation(GetMtlBlendOp(blendControlReg.get_ALPHA_COMB_FCN()));
colorAttachment->setSourceAlphaBlendFactor(GetMtlBlendFactor(blendControlReg.get_ALPHA_SRCBLEND()));
colorAttachment->setDestinationAlphaBlendFactor(GetMtlBlendFactor(blendControlReg.get_ALPHA_DSTBLEND()));
NS::Object* binArchives[] = {m_binaryArchive};
auto binaryArchives = NS::Array::alloc()->init(binArchives, 1);
desc->setBinaryArchives(binaryArchives);
binaryArchives->release();
}
else
{
colorAttachment->setAlphaBlendOperation(rgbBlendOp);
colorAttachment->setSourceAlphaBlendFactor(srcRgbBlendFactor);
colorAttachment->setDestinationAlphaBlendFactor(dstRgbBlendFactor);
}
}
}
// Depth stencil attachment
if (activeFBO->depthBuffer.texture)
{
auto texture = static_cast<LatteTextureViewMtl*>(activeFBO->depthBuffer.texture);
desc->setDepthAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
if (activeFBO->depthBuffer.hasStencil)
{
desc->setStencilAttachmentPixelFormat(texture->GetRGBAView()->pixelFormat());
}
}
LoadBinary(desc);
NS::Error* error = nullptr;
#ifdef CEMU_DEBUG_ASSERT
@ -211,10 +228,21 @@ MTL::RenderPipelineState* MetalPipelineCache::GetPipelineState(const LatteFetchS
{
debug_printf("error creating render pipeline state: %s\n", error->localizedDescription()->utf8String());
error->release();
return nullptr;
}
else
{
SaveBinary(desc);
// Save binary
if (m_binaryArchive)
{
NS::Error* error = nullptr;
m_binaryArchive->addRenderPipelineFunctions(desc, &error);
if (error)
{
debug_printf("error saving render pipeline functions: %s\n", error->localizedDescription()->utf8String());
error->release();
}
}
}
//newPipelineCount++;
@ -230,7 +258,57 @@ MTL::RenderPipelineState* MetalPipelineCache::GetPipelineState(const LatteFetchS
return pipeline;
}
uint64 MetalPipelineCache::CalculatePipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
MTL::RenderPipelineState* MetalPipelineCache::GetMeshPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, CachedFBOMtl* activeFBO, const LatteContextRegister& lcr, Renderer::INDEX_TYPE hostIndexType)
{
uint64 stateHash = CalculateRenderPipelineHash(fetchShader, vertexShader, pixelShader, activeFBO, lcr);
stateHash += lcr.GetRawView()[mmVGT_PRIMITIVE_TYPE];
stateHash = std::rotl<uint64>(stateHash, 7);
stateHash += (uint8)hostIndexType;
stateHash = std::rotl<uint64>(stateHash, 7); // TODO: 7?s
auto& pipeline = m_pipelineCache[stateHash];
if (pipeline)
return pipeline;
auto mtlObjectShader = static_cast<RendererShaderMtl*>(vertexShader->shader);
auto mtlMeshShader = static_cast<RendererShaderMtl*>(geometryShader->shader);
auto mtlPixelShader = static_cast<RendererShaderMtl*>(pixelShader->shader);
mtlObjectShader->CompileObjectFunction(lcr, fetchShader, vertexShader, hostIndexType);
mtlMeshShader->CompileMeshFunction(lcr, fetchShader);
mtlPixelShader->CompileFragmentFunction(activeFBO);
// Render pipeline state
MTL::MeshRenderPipelineDescriptor* desc = MTL::MeshRenderPipelineDescriptor::alloc()->init();
desc->setObjectFunction(mtlObjectShader->GetFunction());
desc->setMeshFunction(mtlMeshShader->GetFunction());
desc->setFragmentFunction(mtlPixelShader->GetFunction());
SetFragmentState(desc, activeFBO, 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);
if (error)
{
debug_printf("error creating render pipeline state: %s\n", error->localizedDescription()->utf8String());
error->release();
return nullptr;
}
desc->release();
return pipeline;
}
uint64 MetalPipelineCache::CalculateRenderPipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr)
{
// Hash
uint64 stateHash = 0;
@ -261,9 +339,6 @@ uint64 MetalPipelineCache::CalculatePipelineHash(const LatteFetchShader* fetchSh
stateHash += fetchShader->getVkPipelineHashFragment();
stateHash = std::rotl<uint64>(stateHash, 7);
stateHash += lcr.GetRawView()[mmVGT_PRIMITIVE_TYPE];
stateHash = std::rotl<uint64>(stateHash, 7);
stateHash += lcr.GetRawView()[mmVGT_STRMOUT_EN];
stateHash = std::rotl<uint64>(stateHash, 7);
@ -340,30 +415,3 @@ void MetalPipelineCache::TryLoadBinaryArchive()
}
desc->release();
}
void MetalPipelineCache::LoadBinary(MTL::RenderPipelineDescriptor* desc)
{
TryLoadBinaryArchive();
if (!m_binaryArchive)
return;
NS::Object* binArchives[] = {m_binaryArchive};
auto binaryArchives = NS::Array::alloc()->init(binArchives, 1);
desc->setBinaryArchives(binaryArchives);
binaryArchives->release();
}
void MetalPipelineCache::SaveBinary(MTL::RenderPipelineDescriptor* desc)
{
if (!m_binaryArchive)
return;
NS::Error* error = nullptr;
m_binaryArchive->addRenderPipelineFunctions(desc, &error);
if (error)
{
debug_printf("error saving render pipeline functions: %s\n", error->localizedDescription()->utf8String());
error->release();
}
}

11
src/Cafe/HW/Latte/Renderer/Metal/MetalPipelineCache.h
View File

@ -4,6 +4,7 @@
#include "HW/Latte/ISA/LatteReg.h"
#include "HW/Latte/LegacyShaderDecompiler/LatteDecompiler.h"
#include "Cafe/HW/Latte/Renderer/Renderer.h"
class MetalPipelineCache
{
@ -15,7 +16,9 @@ public:
MetalPipelineCache(class MetalRenderer* metalRenderer) : m_mtlr{metalRenderer} {}
~MetalPipelineCache();
MTL::RenderPipelineState* GetPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
MTL::RenderPipelineState* GetRenderPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
MTL::RenderPipelineState* GetMeshPipelineState(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* geometryShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr, Renderer::INDEX_TYPE hostIndexType);
private:
class MetalRenderer* m_mtlr;
@ -25,11 +28,7 @@ private:
NS::URL* m_binaryArchiveURL;
MTL::BinaryArchive* m_binaryArchive;
uint64 CalculatePipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
uint64 CalculateRenderPipelineHash(const LatteFetchShader* fetchShader, const LatteDecompilerShader* vertexShader, const LatteDecompilerShader* pixelShader, class CachedFBOMtl* activeFBO, const LatteContextRegister& lcr);
void TryLoadBinaryArchive();
void LoadBinary(MTL::RenderPipelineDescriptor* desc);
void SaveBinary(MTL::RenderPipelineDescriptor* desc);
};

297
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.cpp
View File

@ -20,6 +20,7 @@
#include "Common/precompiled.h"
#include "HW/Latte/Renderer/Metal/MetalCommon.h"
#include "Metal/MTLDevice.hpp"
#include "Metal/MTLRenderCommandEncoder.hpp"
#include "gui/guiWrapper.h"
#define COMMIT_TRESHOLD 256
@ -28,6 +29,63 @@ extern bool hasValidFramebufferAttached;
float supportBufferData[512 * 4];
void SetBuffer(MTL::RenderCommandEncoder* renderCommandEncoder, MetalShaderType shaderType, MTL::Buffer* buffer, size_t offset, uint32 index)
{
switch (shaderType)
{
case METAL_SHADER_TYPE_VERTEX:
renderCommandEncoder->setVertexBuffer(buffer, offset, index);
break;
case METAL_SHADER_TYPE_OBJECT:
renderCommandEncoder->setObjectBuffer(buffer, offset, index);
break;
case METAL_SHADER_TYPE_MESH:
renderCommandEncoder->setMeshBuffer(buffer, offset, index);
break;
case METAL_SHADER_TYPE_FRAGMENT:
renderCommandEncoder->setFragmentBuffer(buffer, offset, index);
break;
}
}
void SetTexture(MTL::RenderCommandEncoder* renderCommandEncoder, MetalShaderType shaderType, MTL::Texture* texture, uint32 index)
{
switch (shaderType)
{
case METAL_SHADER_TYPE_VERTEX:
renderCommandEncoder->setVertexTexture(texture, index);
break;
case METAL_SHADER_TYPE_OBJECT:
renderCommandEncoder->setObjectTexture(texture, index);
break;
case METAL_SHADER_TYPE_MESH:
renderCommandEncoder->setMeshTexture(texture, index);
break;
case METAL_SHADER_TYPE_FRAGMENT:
renderCommandEncoder->setFragmentTexture(texture, index);
break;
}
}
void SetSamplerState(MTL::RenderCommandEncoder* renderCommandEncoder, MetalShaderType shaderType, MTL::SamplerState* samplerState, uint32 index)
{
switch (shaderType)
{
case METAL_SHADER_TYPE_VERTEX:
renderCommandEncoder->setVertexSamplerState(samplerState, index);
break;
case METAL_SHADER_TYPE_OBJECT:
renderCommandEncoder->setObjectSamplerState(samplerState, index);
break;
case METAL_SHADER_TYPE_MESH:
renderCommandEncoder->setMeshSamplerState(samplerState, index);
break;
case METAL_SHADER_TYPE_FRAGMENT:
renderCommandEncoder->setFragmentSamplerState(samplerState, index);
break;
}
}
MetalRenderer::MetalRenderer()
{
m_device = MTL::CreateSystemDefaultDevice();
@ -654,7 +712,6 @@ void MetalRenderer::buffer_bindVertexBuffer(uint32 bufferIndex, uint32 offset, u
m_memoryManager->UntrackVertexBuffer(bufferIndex);
}
buffer.needsRebind = true;
buffer.offset = offset;
buffer.size = size;
buffer.restrideInfo = {};
@ -664,7 +721,7 @@ void MetalRenderer::buffer_bindVertexBuffer(uint32 bufferIndex, uint32 offset, u
void MetalRenderer::buffer_bindUniformBuffer(LatteConst::ShaderType shaderType, uint32 bufferIndex, uint32 offset, uint32 size)
{
m_state.m_uniformBufferOffsets[GetMtlShaderType(shaderType)][bufferIndex] = offset;
m_state.m_uniformBufferOffsets[GetMtlGeneralShaderType(shaderType)][bufferIndex] = offset;
}
RendererShader* MetalRenderer::shader_create(RendererShader::ShaderType type, uint64 baseHash, uint64 auxHash, const std::string& source, bool isGameShader, bool isGfxPackShader)
@ -957,16 +1014,19 @@ void MetalRenderer::draw_execute(uint32 baseVertex, uint32 baseInstance, uint32
auto restridedBuffer = m_memoryManager->RestrideBufferIfNeeded(i, bufferStride);
// Bind
if (vertexBufferRange.needsRebind)
if (true)
{
renderCommandEncoder->setVertexBuffer(restridedBuffer.buffer, restridedBuffer.offset, GET_MTL_VERTEX_BUFFER_INDEX(i));
vertexBufferRange.needsRebind = false;
SetBuffer(renderCommandEncoder, GetMtlShaderType(vertexShader->shaderType, (geometryShader != nullptr)),restridedBuffer.buffer, restridedBuffer.offset, GET_MTL_VERTEX_BUFFER_INDEX(i));
}
}
}
// Render pipeline state
MTL::RenderPipelineState* renderPipelineState = m_pipelineCache->GetPipelineState(fetchShader, vertexShader, pixelShader, m_state.m_lastUsedFBO, LatteGPUState.contextNew);
MTL::RenderPipelineState* renderPipelineState;
if (geometryShader)
renderPipelineState = m_pipelineCache->GetMeshPipelineState(fetchShader, vertexShader, geometryShader, pixelShader, m_state.m_lastUsedFBO, LatteGPUState.contextNew, hostIndexType);
else
renderPipelineState = m_pipelineCache->GetRenderPipelineState(fetchShader, vertexShader, pixelShader, m_state.m_lastUsedFBO, LatteGPUState.contextNew);
if (renderPipelineState != encoderState.m_renderPipelineState)
{
renderCommandEncoder->setRenderPipelineState(renderPipelineState);
@ -978,19 +1038,52 @@ void MetalRenderer::draw_execute(uint32 baseVertex, uint32 baseInstance, uint32
LatteStreamout_PrepareDrawcall(count, instanceCount);
// Uniform buffers, textures and samplers
BindStageResources(renderCommandEncoder, vertexShader);
BindStageResources(renderCommandEncoder, pixelShader);
BindStageResources(renderCommandEncoder, vertexShader, (geometryShader != nullptr));
if (geometryShader)
BindStageResources(renderCommandEncoder, geometryShader, (geometryShader != nullptr));
BindStageResources(renderCommandEncoder, pixelShader, (geometryShader != nullptr));
// Draw
MTL::Buffer* indexBuffer = nullptr;
if (hostIndexType != INDEX_TYPE::NONE)
indexBuffer = m_memoryManager->GetTemporaryBufferAllocator().GetBuffer(indexBufferIndex);
if (geometryShader)
{
// TODO: don't hardcode the index
if (indexBuffer)
renderCommandEncoder->setObjectBuffer(indexBuffer, indexBufferOffset, 20);
uint32 verticesPerPrimitive = 0;
switch (primitiveMode)
{
case LattePrimitiveMode::POINTS:
verticesPerPrimitive = 1;
break;
case LattePrimitiveMode::LINES:
verticesPerPrimitive = 2;
break;
case LattePrimitiveMode::TRIANGLES:
verticesPerPrimitive = 3;
break;
default:
throw std::runtime_error("Invalid primitive mode");
break;
}
renderCommandEncoder->drawMeshThreadgroups(MTL::Size(count / verticesPerPrimitive, 1, 1), MTL::Size(verticesPerPrimitive, 1, 1), MTL::Size(1, 1, 1));
}
else
{
if (indexBuffer)
{
auto mtlIndexType = GetMtlIndexType(hostIndexType);
MTL::Buffer* indexBuffer = m_memoryManager->GetTemporaryBufferAllocator().GetBuffer(indexBufferIndex);
renderCommandEncoder->drawIndexedPrimitives(mtlPrimitiveType, hostIndexCount, mtlIndexType, indexBuffer, indexBufferOffset, instanceCount, baseVertex, baseInstance);
} else
}
else
{
renderCommandEncoder->drawPrimitives(mtlPrimitiveType, baseVertex, count, instanceCount, baseInstance);
}
}
LatteStreamout_FinishDrawcall(false);
@ -1080,7 +1173,7 @@ MTL::RenderCommandEncoder* MetalRenderer::GetTemporaryRenderCommandEncoder(MTL::
}
// Some render passes clear the attachments, forceRecreate is supposed to be used in those cases
MTL::RenderCommandEncoder* MetalRenderer::GetRenderCommandEncoder(bool forceRecreate, bool rebindStateIfNewEncoder)
MTL::RenderCommandEncoder* MetalRenderer::GetRenderCommandEncoder(bool forceRecreate)
{
// Check if we need to begin a new render pass
if (m_commandEncoder)
@ -1134,12 +1227,6 @@ MTL::RenderCommandEncoder* MetalRenderer::GetRenderCommandEncoder(bool forceRecr
ResetEncoderState();
if (rebindStateIfNewEncoder)
{
// Rebind all the render state
RebindRenderState(renderCommandEncoder);
}
return renderCommandEncoder;
}
@ -1253,9 +1340,9 @@ bool MetalRenderer::AcquireNextDrawable(bool mainWindow)
return true;
}
void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandEncoder, LatteDecompilerShader* shader)
void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandEncoder, LatteDecompilerShader* shader, bool usesGeometryShader)
{
auto mtlShaderType = GetMtlShaderType(shader->shaderType);
auto mtlShaderType = GetMtlShaderType(shader->shaderType, usesGeometryShader);
sint32 textureCount = shader->resourceMapping.getTextureCount();
for (int i = 0; i < textureCount; ++i)
@ -1295,88 +1382,21 @@ void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandE
{
// TODO: don't bind if already bound
if (textureDim == Latte::E_DIM::DIM_1D)
{
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexTexture(m_nullTexture1D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentTexture(m_nullTexture1D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
default:
UNREACHABLE;
}
}
SetTexture(renderCommandEncoder, mtlShaderType, m_nullTexture1D, binding);
else
{
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexTexture(m_nullTexture2D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentTexture(m_nullTexture2D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
default:
UNREACHABLE;
}
}
SetTexture(renderCommandEncoder, mtlShaderType, m_nullTexture2D, binding);
SetSamplerState(renderCommandEncoder, mtlShaderType, m_nearestSampler, binding);
continue;
}
if (textureDim == Latte::E_DIM::DIM_1D && (textureView->dim != Latte::E_DIM::DIM_1D))
{
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexTexture(m_nullTexture1D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentTexture(m_nullTexture1D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
default:
UNREACHABLE;
}
SetTexture(renderCommandEncoder, mtlShaderType, m_nullTexture1D, binding);
continue;
}
else if (textureDim == Latte::E_DIM::DIM_2D && (textureView->dim != Latte::E_DIM::DIM_2D && textureView->dim != Latte::E_DIM::DIM_2D_MSAA))
{
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexTexture(m_nullTexture2D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentTexture(m_nullTexture2D, binding);
renderCommandEncoder->setVertexSamplerState(m_nearestSampler, binding);
break;
}
default:
UNREACHABLE;
}
SetTexture(renderCommandEncoder, mtlShaderType, m_nullTexture2D, binding);
continue;
}
@ -1399,21 +1419,7 @@ void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandE
{
boundSampler = sampler;
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexSamplerState(sampler, binding);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentSamplerState(sampler, binding);
break;
}
default:
UNREACHABLE;
}
SetSamplerState(renderCommandEncoder, mtlShaderType, sampler, binding);
}
// get texture register word 0
@ -1425,21 +1431,7 @@ void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandE
boundTexture = {textureView, word4};
MTL::Texture* mtlTexture = textureView->GetSwizzledView(word4);
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexTexture(mtlTexture, binding);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentTexture(mtlTexture, binding);
break;
}
default:
UNREACHABLE;
}
SetTexture(renderCommandEncoder, mtlShaderType, mtlTexture, binding);
}
// Support buffer
@ -1531,23 +1523,7 @@ void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandE
if (!HasUnifiedMemory())
buffer->didModifyRange(NS::Range(supportBuffer.offset, size));
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexBuffer(buffer, supportBuffer.offset, MTL_SUPPORT_BUFFER_BINDING);
//renderCommandEncoder->setVertexBytes(supportBufferData, sizeof(supportBufferData), MTL_SUPPORT_BUFFER_BINDING);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentBuffer(buffer, supportBuffer.offset, MTL_SUPPORT_BUFFER_BINDING);
//renderCommandEncoder->setFragmentBytes(supportBufferData, sizeof(supportBufferData), MTL_SUPPORT_BUFFER_BINDING);
break;
}
default:
UNREACHABLE;
}
SetBuffer(renderCommandEncoder, mtlShaderType, buffer, supportBuffer.offset, MTL_SUPPORT_BUFFER_BINDING);
}
// Uniform buffers
@ -1562,7 +1538,7 @@ void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandE
continue;
}
size_t offset = m_state.m_uniformBufferOffsets[mtlShaderType][i];
size_t offset = m_state.m_uniformBufferOffsets[GetMtlGeneralShaderType(shader->shaderType)][i];
if (offset == INVALID_OFFSET)
continue;
@ -1573,57 +1549,18 @@ void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandE
boundOffset = offset;
// TODO: only set the offset if already bound
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexBuffer(m_memoryManager->GetBufferCache(), offset, binding);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentBuffer(m_memoryManager->GetBufferCache(), offset, binding);
break;
}
default:
UNREACHABLE;
}
SetBuffer(renderCommandEncoder, mtlShaderType, m_memoryManager->GetBufferCache(), offset, binding);
}
}
// Storage buffer
if (shader->resourceMapping.tfStorageBindingPoint >= 0)
{
switch (shader->shaderType)
{
case LatteConst::ShaderType::Vertex:
{
renderCommandEncoder->setVertexBuffer(m_xfbRingBuffer, 0, shader->resourceMapping.tfStorageBindingPoint);
break;
}
case LatteConst::ShaderType::Pixel:
{
renderCommandEncoder->setFragmentBuffer(m_xfbRingBuffer, 0, shader->resourceMapping.tfStorageBindingPoint);
break;
}
default:
UNREACHABLE;
}
SetBuffer(renderCommandEncoder, mtlShaderType, m_xfbRingBuffer, 0, shader->resourceMapping.tfStorageBindingPoint);
m_state.m_encoderState.m_uniformBufferOffsets[mtlShaderType][shader->resourceMapping.tfStorageBindingPoint] = INVALID_OFFSET;
}
}
void MetalRenderer::RebindRenderState(MTL::RenderCommandEncoder* renderCommandEncoder)
{
// Vertex buffers
for (uint8 i = 0; i < MAX_MTL_BUFFERS; i++)
{
auto& vertexBufferRange = m_state.m_vertexBuffers[i];
if (vertexBufferRange.offset != INVALID_OFFSET)
vertexBufferRange.needsRebind = true;
}
}
void MetalRenderer::ClearColorTextureInternal(MTL::Texture* mtlTexture, sint32 sliceIndex, sint32 mipIndex, float r, float g, float b, float a)
{
MTL::RenderPassDescriptor* renderPassDescriptor = MTL::RenderPassDescriptor::alloc()->init();

41
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.h
View File

@ -31,27 +31,57 @@ struct MetalRestrideInfo
struct MetalBoundBuffer
{
bool needsRebind = false;
size_t offset = INVALID_OFFSET;
size_t size = 0;
// Memory manager will write restride info to this variable
MetalRestrideInfo restrideInfo;
};
enum MetalGeneralShaderType
{
METAL_GENERAL_SHADER_TYPE_VERTEX,
METAL_GENERAL_SHADER_TYPE_GEOMETRY,
METAL_GENERAL_SHADER_TYPE_FRAGMENT,
METAL_GENERAL_SHADER_TYPE_TOTAL
};
inline MetalGeneralShaderType GetMtlGeneralShaderType(LatteConst::ShaderType shaderType)
{
switch (shaderType)
{
case LatteConst::ShaderType::Vertex:
return METAL_GENERAL_SHADER_TYPE_VERTEX;
case LatteConst::ShaderType::Geometry:
return METAL_GENERAL_SHADER_TYPE_GEOMETRY;
case LatteConst::ShaderType::Pixel:
return METAL_GENERAL_SHADER_TYPE_FRAGMENT;
default:
return METAL_GENERAL_SHADER_TYPE_TOTAL;
}
}
enum MetalShaderType
{
METAL_SHADER_TYPE_VERTEX,
METAL_SHADER_TYPE_OBJECT,
METAL_SHADER_TYPE_MESH,
METAL_SHADER_TYPE_FRAGMENT,
METAL_SHADER_TYPE_TOTAL
};
inline MetalShaderType GetMtlShaderType(LatteConst::ShaderType shaderType)
inline MetalShaderType GetMtlShaderType(LatteConst::ShaderType shaderType, bool usesGeometryShader)
{
switch (shaderType)
{
case LatteConst::ShaderType::Vertex:
if (usesGeometryShader)
return METAL_SHADER_TYPE_OBJECT;
else
return METAL_SHADER_TYPE_VERTEX;
case LatteConst::ShaderType::Geometry:
return METAL_SHADER_TYPE_MESH;
case LatteConst::ShaderType::Pixel:
return METAL_SHADER_TYPE_FRAGMENT;
default:
@ -105,7 +135,7 @@ struct MetalState
MetalBoundBuffer m_vertexBuffers[MAX_MTL_BUFFERS] = {{}};
// TODO: find out what is the max number of bound textures on the Wii U
class LatteTextureViewMtl* m_textures[64] = {nullptr};
size_t m_uniformBufferOffsets[METAL_SHADER_TYPE_TOTAL][MAX_MTL_BUFFERS];
size_t m_uniformBufferOffsets[METAL_GENERAL_SHADER_TYPE_TOTAL][MAX_MTL_BUFFERS];
MTL::Viewport m_viewport;
MTL::ScissorRect m_scissor;
@ -347,7 +377,7 @@ public:
bool CommandBufferCompleted(MTL::CommandBuffer* commandBuffer);
void WaitForCommandBufferCompletion(MTL::CommandBuffer* commandBuffer);
MTL::RenderCommandEncoder* GetTemporaryRenderCommandEncoder(MTL::RenderPassDescriptor* renderPassDescriptor);
MTL::RenderCommandEncoder* GetRenderCommandEncoder(bool forceRecreate = false, bool rebindStateIfNewEncoder = true);
MTL::RenderCommandEncoder* GetRenderCommandEncoder(bool forceRecreate = false);
MTL::ComputeCommandEncoder* GetComputeCommandEncoder();
MTL::BlitCommandEncoder* GetBlitCommandEncoder();
void EndEncoding();
@ -355,8 +385,7 @@ public:
bool AcquireNextDrawable(bool mainWindow);
void BindStageResources(MTL::RenderCommandEncoder* renderCommandEncoder, LatteDecompilerShader* shader);
void RebindRenderState(MTL::RenderCommandEncoder* renderCommandEncoder);
void BindStageResources(MTL::RenderCommandEncoder* renderCommandEncoder, LatteDecompilerShader* shader, bool usesGeometryShader);
void ClearColorTextureInternal(MTL::Texture* mtlTexture, sint32 sliceIndex, sint32 mipIndex, float r, float g, float b, float a);

27
src/Cafe/HW/Latte/Renderer/Metal/RendererShaderMtl.cpp
View File

@ -58,7 +58,6 @@ void RendererShaderMtl::CompileObjectFunction(const LatteContextRegister& lcr, c
std::string vertexBufferDefinitions = "#define VERTEX_BUFFER_DEFINITIONS ";
std::string vertexBuffers = "#define VERTEX_BUFFERS ";
std::string inputFetchDefinition = "VertexIn fetchInput(thread uint& vid VERTEX_BUFFER_DEFINITIONS) {\n";
inputFetchDefinition += "VertexIn in;\n";
if (hostIndexType != Renderer::INDEX_TYPE::NONE)
{
vertexBufferDefinitions += ", device ";
@ -77,8 +76,9 @@ void RendererShaderMtl::CompileObjectFunction(const LatteContextRegister& lcr, c
// TODO: don't hardcode the index
vertexBufferDefinitions += "* indexBuffer [[buffer(20)]]";
vertexBuffers += ", indexBuffer";
inputFetchDefinition += "vid = indexBuffer[vid]\n";
inputFetchDefinition += "vid = indexBuffer[vid];\n";
}
inputFetchDefinition += "VertexIn in;\n";
for (auto& bufferGroup : fetchShader->bufferGroups)
{
std::optional<LatteConst::VertexFetchType2> fetchType;
@ -92,51 +92,67 @@ void RendererShaderMtl::CompileObjectFunction(const LatteContextRegister& lcr, c
continue; // attribute not used?
std::string formatName;
uint8 componentCount = 0;
switch (GetMtlVertexFormat(attr.format))
{
case MTL::VertexFormatUChar:
formatName = "uchar";
componentCount = 1;
break;
case MTL::VertexFormatUChar2:
formatName = "uchar2";
componentCount = 2;
break;
case MTL::VertexFormatUChar3:
formatName = "uchar3";
componentCount = 3;
break;
case MTL::VertexFormatUChar4:
formatName = "uchar4";
componentCount = 4;
break;
case MTL::VertexFormatUShort:
formatName = "ushort";
componentCount = 1;
break;
case MTL::VertexFormatUShort2:
formatName = "ushort2";
componentCount = 2;
break;
case MTL::VertexFormatUShort3:
formatName = "ushort3";
componentCount = 3;
break;
case MTL::VertexFormatUShort4:
formatName = "ushort4";
componentCount = 4;
break;
case MTL::VertexFormatUInt:
formatName = "uint";
componentCount = 1;
break;
case MTL::VertexFormatUInt2:
formatName = "uint2";
componentCount = 2;
break;
case MTL::VertexFormatUInt3:
formatName = "uint3";
componentCount = 3;
break;
case MTL::VertexFormatUInt4:
formatName = "uint4";
componentCount = 4;
break;
}
// Fetch the attribute
inputFetchDefinition += "in.ATTRIBUTE_NAME" + std::to_string(semanticId) + " = ";
inputFetchDefinition += "*(device " + formatName + "*)";
inputFetchDefinition += "uint4(*(device " + formatName + "*)";
inputFetchDefinition += "(vertexBuffer" + std::to_string(attr.attributeBufferIndex);
inputFetchDefinition += " + vid + " + std::to_string(attr.offset) + ");\n";
inputFetchDefinition += " + vid + " + std::to_string(attr.offset) + ")";
for (uint8 i = 0; i < (4 - componentCount); i++)
inputFetchDefinition += ", 0";
inputFetchDefinition += ");\n";
if (fetchType.has_value())
cemu_assert_debug(fetchType == attr.fetchType);
@ -153,7 +169,8 @@ void RendererShaderMtl::CompileObjectFunction(const LatteContextRegister& lcr, c
uint32 bufferBaseRegisterIndex = mmSQ_VTX_ATTRIBUTE_BLOCK_START + bufferIndex * 7;
uint32 bufferStride = (lcr.GetRawView()[bufferBaseRegisterIndex + 2] >> 11) & 0xFFFF;
fullCode += ", device uchar* vertexBuffer" + std::to_string(bufferIndex) + " [[buffer(" + std::to_string(GET_MTL_VERTEX_BUFFER_INDEX(bufferIndex)) + ")]]";
vertexBufferDefinitions += ", device uchar* vertexBuffer" + std::to_string(bufferIndex) + " [[buffer(" + std::to_string(GET_MTL_VERTEX_BUFFER_INDEX(bufferIndex)) + ")]]";
vertexBuffers += ", vertexBuffer" + std::to_string(bufferIndex);
}
inputFetchDefinition += "return in;\n";
inputFetchDefinition += "}\n";