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lot of metal changes, but no idea how this stuff works

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Dynamitos
2025-02-14 00:39:53 +01:00
parent 52cbdd8470
commit ee03b5fa5f
31 changed files with 335 additions and 157 deletions
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src/Engine/Graphics/Metal/PipelineCache.mm
+39 -6
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@@ -1,6 +1,7 @@
#include "PipelineCache.h"
#include "Descriptor.h"
#include "Enums.h"
#include "Metal/MTLLibrary.hpp"
#include "RenderPass.h"
#include "Foundation/NSError.hpp"
#include "Foundation/NSString.hpp"
@@ -62,10 +63,17 @@ PGraphicsPipeline PipelineCache::createPipeline(Gfx::LegacyPipelineCreateInfo cr
}
}
pipelineDescriptor->setVertexDescriptor(vertexDescriptor);
pipelineDescriptor->setVertexFunction(createInfo.vertexShader.cast<VertexShader>()->getFunction());
auto vertShader = createInfo.vertexShader.cast<VertexShader>();
Array<uint32> vertexSets = vertShader->usedDescriptors;
MTL::Function* vertexFunction = vertShader->getFunction();
Array<uint32> fragmentSets;
MTL::Function* fragmentFunction = nullptr;
pipelineDescriptor->setVertexFunction(vertexFunction);
if (createInfo.fragmentShader != nullptr) {
pipelineDescriptor->setFragmentFunction(createInfo.fragmentShader.cast<FragmentShader>()->getFunction());
auto fragShader = createInfo.fragmentShader.cast<FragmentShader>();
fragmentSets = fragShader->usedDescriptors;
fragmentFunction = fragShader->getFunction();
pipelineDescriptor->setFragmentFunction(fragmentFunction);
}
pipelineDescriptor->setInputPrimitiveTopology(cast(createInfo.topology));
for(uint c = 0; c < renderPass->getLayout().colorAttachments.size(); ++c) {
@@ -137,6 +145,10 @@ PGraphicsPipeline PipelineCache::createPipeline(Gfx::LegacyPipelineCreateInfo cr
}
pipelineDescriptor->release();
graphicsPipelines[hash]->vertexSets = vertexSets;
graphicsPipelines[hash]->vertexFunction = vertexFunction;
graphicsPipelines[hash]->fragmentSets = fragmentSets;
graphicsPipelines[hash]->fragmentFunction = fragmentFunction;
return graphicsPipelines[hash];
}
@@ -144,12 +156,25 @@ PGraphicsPipeline PipelineCache::createPipeline(Gfx::MeshPipelineCreateInfo crea
PRenderPass renderPass = createInfo.renderPass.cast<RenderPass>();
MTL::MeshRenderPipelineDescriptor* pipelineDescriptor = MTL::MeshRenderPipelineDescriptor::alloc()->init();
pipelineDescriptor->setMeshFunction(createInfo.meshShader.cast<MeshShader>()->getFunction());
auto meshShader = createInfo.meshShader.cast<MeshShader>();
Array<uint32> meshSets = meshShader->usedDescriptors;
MTL::Function* meshFunction = meshShader->getFunction();
Array<uint32> taskSets;
MTL::Function* taskFunction = nullptr;
Array<uint32> fragmentSets;
MTL::Function* fragmentFunction = nullptr;
pipelineDescriptor->setMeshFunction(meshFunction);
if (createInfo.taskShader != nullptr) {
pipelineDescriptor->setObjectFunction(createInfo.taskShader.cast<TaskShader>()->getFunction());
auto taskShader = createInfo.taskShader.cast<TaskShader>();
taskSets = taskShader->usedDescriptors;
taskFunction = taskShader->getFunction();
pipelineDescriptor->setObjectFunction(taskFunction);
}
if (createInfo.fragmentShader != nullptr) {
pipelineDescriptor->setFragmentFunction(createInfo.fragmentShader.cast<FragmentShader>()->getFunction());
auto fragShader = createInfo.fragmentShader.cast<FragmentShader>();
fragmentSets = fragShader->usedDescriptors;
fragmentFunction = fragShader->getFunction();
pipelineDescriptor->setFragmentFunction(fragmentFunction);
}
for(uint c = 0; c < renderPass->getLayout().colorAttachments.size(); ++c) {
const auto& color = renderPass->getLayout().colorAttachments[c];
@@ -187,6 +212,13 @@ PGraphicsPipeline PipelineCache::createPipeline(Gfx::MeshPipelineCreateInfo crea
}
pipelineDescriptor->release();
graphicsPipelines[hash]->taskSets = taskSets;
graphicsPipelines[hash]->taskFunction = taskFunction;
graphicsPipelines[hash]->meshSets = meshSets;
graphicsPipelines[hash]->meshFunction = meshFunction;
graphicsPipelines[hash]->fragmentSets = fragmentSets;
graphicsPipelines[hash]->fragmentFunction = fragmentFunction;
return graphicsPipelines[hash];
}
@@ -201,5 +233,6 @@ PComputePipeline PipelineCache::createPipeline(Gfx::ComputePipelineCreateInfo cr
computePipelines[hash] = new ComputePipeline(graphics, graphics->getDevice()->newComputePipelineState(shader->getFunction(), &error),
std::move(createInfo.pipelineLayout));
assert(!error);
computePipelines[hash]->computeFunction = shader->getFunction();
return computePipelines[hash];
}