42 lines
952 B
C++
42 lines
952 B
C++
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#include "XCEngine/RHI/D3D12/D3D12RootSignature.h"
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namespace XCEngine {
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namespace RHI {
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D3D12RootSignature::D3D12RootSignature() {
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}
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D3D12RootSignature::~D3D12RootSignature() {
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Shutdown();
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}
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bool D3D12RootSignature::Initialize(ID3D12Device* device, const D3D12_ROOT_SIGNATURE_DESC& desc) {
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ID3DBlob* signature = nullptr;
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ID3DBlob* error = nullptr;
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HRESULT hResult = D3D12SerializeRootSignature(&desc, D3D_ROOT_SIGNATURE_VERSION_1, &signature, &error);
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if (FAILED(hResult)) {
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if (error) {
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error->Release();
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}
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return false;
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}
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hResult = device->CreateRootSignature(0, signature->GetBufferPointer(), signature->GetBufferSize(), IID_PPV_ARGS(&m_rootSignature));
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signature->Release();
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if (FAILED(hResult)) {
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return false;
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}
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return true;
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}
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void D3D12RootSignature::Shutdown() {
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m_rootSignature.Reset();
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}
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} // namespace RHI
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} // namespace XCEngine
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