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Add pipeline layout support for graphics PSOs

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This commit is contained in:
ssdfasd
2026-03-25 23:49:48 +08:00
parent 83cd2fa591
commit 605ef56e16
8 changed files with 166 additions and 16 deletions
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29
engine/src/RHI/D3D12/D3D12Device.cpp
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@@ -523,14 +523,19 @@ RHIPipelineState* D3D12Device::CreatePipelineState(const GraphicsPipelineDesc& d
return nullptr;
}
auto* rootSignature = CreateRootSignature({});
if (rootSignature == nullptr) {
delete pso;
return nullptr;
D3D12RootSignature* rootSignature = nullptr;
if (desc.pipelineLayout != nullptr) {
auto* pipelineLayout = static_cast<D3D12PipelineLayout*>(desc.pipelineLayout);
pso->SetRootSignature(pipelineLayout->GetRootSignature());
} else {
rootSignature = CreateRootSignature({});
if (rootSignature == nullptr) {
delete pso;
return nullptr;
}
pso->SetRootSignature(rootSignature->GetRootSignature());
}
pso->SetRootSignature(rootSignature->GetRootSignature());
D3D12Shader vertexShader;
D3D12Shader fragmentShader;
D3D12Shader geometryShader;
@@ -539,8 +544,10 @@ RHIPipelineState* D3D12Device::CreatePipelineState(const GraphicsPipelineDesc& d
const bool geometryCompiled = !hasGeometryShader || CompileD3D12Shader(desc.geometryShader, geometryShader);
if (!vertexCompiled || !fragmentCompiled || !geometryCompiled) {
rootSignature->Shutdown();
delete rootSignature;
if (rootSignature != nullptr) {
rootSignature->Shutdown();
delete rootSignature;
}
delete pso;
return nullptr;
}
@@ -551,8 +558,10 @@ RHIPipelineState* D3D12Device::CreatePipelineState(const GraphicsPipelineDesc& d
hasGeometryShader ? geometryShader.GetD3D12Bytecode() : D3D12_SHADER_BYTECODE{});
pso->EnsureValid();
rootSignature->Shutdown();
delete rootSignature;
if (rootSignature != nullptr) {
rootSignature->Shutdown();
delete rootSignature;
}
if (!pso->IsValid()) {
delete pso;