72 lines
2.9 KiB
C++
72 lines
2.9 KiB
C++
#include "fixtures/D3D12TestFixture.h"
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TEST_F(D3D12TestFixture, DescriptorHeap_Create_CBV_SRV_UAV) {
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D3D12_DESCRIPTOR_HEAP_DESC heapDesc = {};
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heapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV;
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heapDesc.NumDescriptors = 10;
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heapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE;
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ComPtr<ID3D12DescriptorHeap> descriptorHeap;
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HRESULT hr = GetDevice()->CreateDescriptorHeap(&heapDesc, IID_PPV_ARGS(&descriptorHeap));
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ASSERT_HRESULT_SUCCEEDED(hr);
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ASSERT_NE(descriptorHeap.Get(), nullptr);
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D3D12_DESCRIPTOR_HEAP_DESC desc = descriptorHeap->GetDesc();
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EXPECT_EQ(desc.Type, D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
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EXPECT_EQ(desc.NumDescriptors, 10);
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}
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TEST_F(D3D12TestFixture, DescriptorHeap_Create_Sampler) {
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D3D12_DESCRIPTOR_HEAP_DESC heapDesc = {};
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heapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER;
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heapDesc.NumDescriptors = 5;
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heapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE;
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ComPtr<ID3D12DescriptorHeap> descriptorHeap;
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HRESULT hr = GetDevice()->CreateDescriptorHeap(&heapDesc, IID_PPV_ARGS(&descriptorHeap));
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ASSERT_HRESULT_SUCCEEDED(hr);
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D3D12_DESCRIPTOR_HEAP_DESC desc = descriptorHeap->GetDesc();
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EXPECT_EQ(desc.Type, D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER);
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}
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TEST_F(D3D12TestFixture, DescriptorHeap_Create_RTV) {
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D3D12_DESCRIPTOR_HEAP_DESC heapDesc = {};
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heapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_RTV;
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heapDesc.NumDescriptors = 4;
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heapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_NONE;
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ComPtr<ID3D12DescriptorHeap> descriptorHeap;
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HRESULT hr = GetDevice()->CreateDescriptorHeap(&heapDesc, IID_PPV_ARGS(&descriptorHeap));
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ASSERT_HRESULT_SUCCEEDED(hr);
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D3D12_DESCRIPTOR_HEAP_DESC desc = descriptorHeap->GetDesc();
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EXPECT_EQ(desc.Type, D3D12_DESCRIPTOR_HEAP_TYPE_RTV);
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}
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TEST_F(D3D12TestFixture, DescriptorHeap_Create_DSV) {
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D3D12_DESCRIPTOR_HEAP_DESC heapDesc = {};
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heapDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_DSV;
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heapDesc.NumDescriptors = 2;
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heapDesc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_NONE;
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ComPtr<ID3D12DescriptorHeap> descriptorHeap;
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HRESULT hr = GetDevice()->CreateDescriptorHeap(&heapDesc, IID_PPV_ARGS(&descriptorHeap));
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ASSERT_HRESULT_SUCCEEDED(hr);
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D3D12_DESCRIPTOR_HEAP_DESC desc = descriptorHeap->GetDesc();
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EXPECT_EQ(desc.Type, D3D12_DESCRIPTOR_HEAP_TYPE_DSV);
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}
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TEST_F(D3D12TestFixture, DescriptorHeap_Get_HandleIncrementSize) {
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UINT cbvSrvUavSize = GetDevice()->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
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UINT samplerSize = GetDevice()->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER);
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UINT rtvSize = GetDevice()->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_RTV);
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UINT dsvSize = GetDevice()->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_DSV);
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EXPECT_GT(cbvSrvUavSize, 0);
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EXPECT_GT(samplerSize, 0);
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EXPECT_GT(rtvSize, 0);
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EXPECT_GT(dsvSize, 0);
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}
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