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Add IRHIDevice interface implementation to D3D12Device

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- D3D12Device now inherits from IRHIDevice
- Implement factory methods: CreateCommandQueue, CreateCommandList, CreateFence, etc.
- Make D3D12CommandQueue implement ICommandQueue
- Add backward-compatible overloads for existing main.cpp code
- Remove duplicate Viewport/Rect definitions from D3D12CommandList.h
- Update main.cpp to use IRHIDevice* pointer
This commit is contained in:
ssdfasd
2026-03-15 23:03:06 +08:00
parent dfbd218435
commit fb2b794156
7 changed files with 262 additions and 60 deletions
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17
engine/include/XCEngine/RHI/D3D12/D3D12CommandList.h
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@@ -6,6 +6,7 @@
#include <unordered_map>
#include "../Enums.h"
#include "../Types.h"
#include "D3D12Enum.h"
using Microsoft::WRL::ComPtr;
@@ -13,22 +14,6 @@ using Microsoft::WRL::ComPtr;
namespace XCEngine {
namespace RHI {
struct Viewport {
float topLeftX;
float topLeftY;
float width;
float height;
float minDepth;
float maxDepth;
};
struct Rect {
int32_t left;
int32_t top;
int32_t right;
int32_t bottom;
};
struct ResourceBarrierDesc {
ID3D12Resource* resource;
ResourceStates stateBefore;

16
engine/include/XCEngine/RHI/D3D12/D3D12CommandQueue.h
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@@ -4,6 +4,7 @@
#include <wrl/client.h>
#include "../Enums.h"
#include "../CommandQueue.h"
#include "D3D12Enum.h"
using Microsoft::WRL::ComPtr;
@@ -11,7 +12,9 @@ using Microsoft::WRL::ComPtr;
namespace XCEngine {
namespace RHI {
class D3D12CommandQueue {
class D3D12Fence;
class D3D12CommandQueue : public ICommandQueue {
public:
D3D12CommandQueue();
~D3D12CommandQueue();
@@ -19,14 +22,17 @@ public:
bool Initialize(ID3D12Device* device, CommandQueueType type = CommandQueueType::Direct);
void Shutdown();
void ExecuteCommandLists(uint32_t count, ICommandList** lists) override;
void ExecuteCommandLists(uint32_t count, ID3D12CommandList** lists);
void Signal(IFence* fence, uint64_t value) override;
void Signal(ID3D12Fence* fence, uint64_t value);
void Wait(IFence* fence, uint64_t value) override;
void Wait(ID3D12Fence* fence, uint64_t value);
uint64_t GetCompletedValue(ID3D12Fence* fence);
void WaitForIdle();
uint64_t GetCompletedValue() override;
void WaitForIdle() override;
CommandQueueType GetType() const { return m_type; }
uint64_t GetTimestampFrequency() const { return m_timestampFrequency; }
CommandQueueType GetType() const override { return m_type; }
uint64_t GetTimestampFrequency() const override { return m_timestampFrequency; }
ID3D12CommandQueue* GetCommandQueue() const { return m_commandQueue.Get(); }

63
engine/include/XCEngine/RHI/D3D12/D3D12Device.h
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@@ -7,6 +7,7 @@
#include <vector>
#include "../Enums.h"
#include "../RHIDevice.h"
#include "D3D12Enum.h"
using Microsoft::WRL::ComPtr;
@@ -14,6 +15,25 @@ using Microsoft::WRL::ComPtr;
namespace XCEngine {
namespace RHI {
class D3D12CommandQueue;
class D3D12CommandList;
class D3D12CommandAllocator;
class D3D12Fence;
class D3D12DescriptorHeap;
class D3D12QueryHeap;
class D3D12RootSignature;
class D3D12PipelineState;
class D3D12Sampler;
class D3D12Texture;
class D3D12Buffer;
class D3D12SwapChain;
class D3D12Shader;
class D3D12RenderTargetView;
class D3D12DepthStencilView;
class D3D12ShaderResourceView;
class D3D12UnorderedAccessView;
class D3D12ConstantBufferView;
struct AdapterInfo {
std::wstring description;
uint64_t dedicatedVideoMemory;
@@ -24,20 +44,7 @@ struct AdapterInfo {
bool isSoftware;
};
struct DeviceInfo {
std::wstring deviceName;
std::wstring driverVersion;
uint64_t dedicatedVideoMemory;
uint64_t dedicatedSystemMemory;
uint64_t sharedSystemMemory;
uint32_t vendorId;
uint32_t deviceId;
bool supportsRaytracing;
bool supportsMeshShaders;
bool supportsSamplerFeedback;
};
class D3D12Device {
class D3D12Device : public IRHIDevice {
public:
D3D12Device();
~D3D12Device();
@@ -47,7 +54,7 @@ public:
ID3D12Device* GetDevice() const { return m_device.Get(); }
IDXGIFactory4* GetFactory() const { return m_factory.Get(); }
const DeviceInfo& GetDeviceInfo() const { return m_deviceInfo; }
const ::XCEngine::RHI::DeviceInfo& GetDeviceInfo() const { return m_deviceInfo; }
std::vector<AdapterInfo> EnumerateAdapters();
@@ -58,6 +65,30 @@ public:
void SetDeviceRemoved() { m_isDeviceRemoved = true; }
bool IsDeviceRemoved() const { return m_isDeviceRemoved; }
// IRHIDevice implementation
ICommandQueue* CreateCommandQueue(const CommandQueueDesc& desc) override;
ICommandList* CreateCommandList(const CommandListDesc& desc) override;
ICommandAllocator* CreateCommandAllocator(const CommandAllocatorDesc& desc) override;
IFence* CreateFence(const FenceDesc& desc) override;
IDescriptorHeap* CreateDescriptorHeap(const DescriptorHeapDesc& desc) override;
IQueryHeap* CreateQueryHeap(const QueryHeapDesc& desc) override;
IRootSignature* CreateRootSignature(const RootSignatureDesc& desc) override;
IPipelineState* CreatePipelineState(const PipelineStateDesc& desc) override;
ISampler* CreateSampler(const SamplerDesc& desc) override;
ITexture* CreateTexture(const TextureDesc& desc) override;
IBuffer* CreateBuffer(const BufferDesc& desc) override;
ISwapChain* CreateSwapChain(const SwapChainDesc& desc) override;
IShader* CompileShader(const ShaderCompileDesc& desc) override;
IRenderTargetView* CreateRenderTargetView(IBuffer* resource, const RenderTargetViewDesc& desc) override;
IDepthStencilView* CreateDepthStencilView(IBuffer* resource, const DepthStencilViewDesc& desc) override;
IShaderResourceView* CreateShaderResourceView(IBuffer* resource, const ShaderResourceViewDesc& desc) override;
IUnorderedAccessView* CreateUnorderedAccessView(IBuffer* resource, const UnorderedAccessViewDesc& desc) override;
IConstantBufferView* CreateConstantBufferView(IBuffer* resource, const ConstantBufferViewDesc& desc) override;
void GetDeviceInfo(DeviceInfo& info) const override;
void* GetNativeHandle() const override;
private:
bool CreateDXGIFactory(bool enableDebugLayer);
bool CreateDevice(IDXGIAdapter1* adapter);
@@ -67,7 +98,7 @@ private:
ComPtr<IDXGIFactory4> m_factory;
ComPtr<IDXGIAdapter1> m_adapter;
DeviceInfo m_deviceInfo;
::XCEngine::RHI::DeviceInfo m_deviceInfo;
bool m_isDeviceRemoved;
bool m_initialized;
};

18
engine/include/XCEngine/RHI/Types.h
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@@ -220,5 +220,23 @@ struct ConstantBufferViewDesc {
uint32_t sizeInBytes;
};
struct UnorderedAccessViewDesc {
uint32_t format;
uint32_t viewDimension;
uint32_t mipSlice;
uint32_t firstArraySlice;
uint32_t arraySize;
};
struct RootSignatureDesc {
const void* pBlob;
uint32_t size;
};
struct PipelineStateDesc {
const void* pBlob;
uint32_t size;
};
} // namespace RHI
} // namespace XCEngine

38
engine/src/RHI/D3D12/D3D12CommandQueue.cpp
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@@ -1,4 +1,7 @@
#include "XCEngine/RHI/D3D12/D3D12CommandQueue.h"
#include "XCEngine/RHI/D3D12/D3D12CommandList.h"
#include "XCEngine/RHI/D3D12/D3D12Fence.h"
#include <vector>
namespace XCEngine {
namespace RHI {
@@ -33,22 +36,45 @@ void D3D12CommandQueue::Shutdown() {
m_commandQueue.Reset();
}
void D3D12CommandQueue::ExecuteCommandLists(uint32_t count, ICommandList** lists) {
std::vector<ID3D12CommandList*> d3d12Lists(count);
for (uint32_t i = 0; i < count; ++i) {
if (lists[i]) {
d3d12Lists[i] = reinterpret_cast<D3D12CommandList*>(lists[i])->GetCommandList();
}
}
m_commandQueue->ExecuteCommandLists(count, d3d12Lists.data());
}
void D3D12CommandQueue::ExecuteCommandLists(uint32_t count, ID3D12CommandList** lists) {
m_commandQueue->ExecuteCommandLists(count, lists);
}
void D3D12CommandQueue::Signal(IFence* fence, uint64_t value) {
if (fence) {
m_commandQueue->Signal(reinterpret_cast<D3D12Fence*>(fence)->GetFence(), value);
}
}
void D3D12CommandQueue::Signal(ID3D12Fence* fence, uint64_t value) {
m_commandQueue->Signal(fence, value);
if (fence) {
m_commandQueue->Signal(fence, value);
}
}
void D3D12CommandQueue::Wait(IFence* fence, uint64_t value) {
if (fence) {
m_commandQueue->Wait(reinterpret_cast<D3D12Fence*>(fence)->GetFence(), value);
}
}
void D3D12CommandQueue::Wait(ID3D12Fence* fence, uint64_t value) {
m_commandQueue->Wait(fence, value);
if (fence) {
m_commandQueue->Wait(fence, value);
}
}
uint64_t D3D12CommandQueue::GetCompletedValue(ID3D12Fence* fence) {
if (fence) {
return fence->GetCompletedValue();
}
uint64_t D3D12CommandQueue::GetCompletedValue() {
return 0;
}

130
engine/src/RHI/D3D12/D3D12Device.cpp
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@@ -1,4 +1,22 @@
#include "XCEngine/RHI/D3D12/D3D12Device.h"
#include "XCEngine/RHI/D3D12/D3D12CommandQueue.h"
#include "XCEngine/RHI/D3D12/D3D12CommandList.h"
#include "XCEngine/RHI/D3D12/D3D12CommandAllocator.h"
#include "XCEngine/RHI/D3D12/D3D12Fence.h"
#include "XCEngine/RHI/D3D12/D3D12DescriptorHeap.h"
#include "XCEngine/RHI/D3D12/D3D12QueryHeap.h"
#include "XCEngine/RHI/D3D12/D3D12RootSignature.h"
#include "XCEngine/RHI/D3D12/D3D12PipelineState.h"
#include "XCEngine/RHI/D3D12/D3D12Sampler.h"
#include "XCEngine/RHI/D3D12/D3D12Texture.h"
#include "XCEngine/RHI/D3D12/D3D12Buffer.h"
#include "XCEngine/RHI/D3D12/D3D12SwapChain.h"
#include "XCEngine/RHI/D3D12/D3D12Shader.h"
#include "XCEngine/RHI/D3D12/D3D12RenderTargetView.h"
#include "XCEngine/RHI/D3D12/D3D12DepthStencilView.h"
#include "XCEngine/RHI/D3D12/D3D12ShaderResourceView.h"
#include "XCEngine/RHI/D3D12/D3D12UnorderedAccessView.h"
#include "XCEngine/RHI/D3D12/D3D12ConstantBufferView.h"
#include <stdio.h>
#ifdef _DEBUG
@@ -169,5 +187,117 @@ UINT D3D12Device::GetDescriptorHandleIncrementSize(DescriptorHeapType type) cons
return m_device->GetDescriptorHandleIncrementSize(ToD3D12(type));
}
ICommandQueue* D3D12Device::CreateCommandQueue(const CommandQueueDesc& desc) {
D3D12CommandQueue* queue = new D3D12CommandQueue();
queue->Initialize(m_device.Get(), static_cast<CommandQueueType>(desc.queueType));
return reinterpret_cast<ICommandQueue*>(queue);
}
ICommandList* D3D12Device::CreateCommandList(const CommandListDesc& desc) {
D3D12CommandList* commandList = new D3D12CommandList();
D3D12CommandAllocator* allocator = new D3D12CommandAllocator();
allocator->Initialize(m_device.Get(), static_cast<CommandQueueType>(desc.commandListType));
commandList->Initialize(m_device.Get(), static_cast<CommandQueueType>(desc.commandListType), allocator->GetCommandAllocator());
return reinterpret_cast<ICommandList*>(commandList);
}
ICommandAllocator* D3D12Device::CreateCommandAllocator(const CommandAllocatorDesc& desc) {
D3D12CommandAllocator* allocator = new D3D12CommandAllocator();
allocator->Initialize(m_device.Get(), static_cast<CommandQueueType>(desc.commandListType));
return reinterpret_cast<ICommandAllocator*>(allocator);
}
IFence* D3D12Device::CreateFence(const FenceDesc& desc) {
D3D12Fence* fence = new D3D12Fence();
fence->Initialize(m_device.Get(), desc.initialValue);
return reinterpret_cast<IFence*>(fence);
}
IDescriptorHeap* D3D12Device::CreateDescriptorHeap(const DescriptorHeapDesc& desc) {
D3D12DescriptorHeap* heap = new D3D12DescriptorHeap();
heap->Initialize(m_device.Get(), static_cast<DescriptorHeapType>(desc.heapType), desc.descriptorCount);
return reinterpret_cast<IDescriptorHeap*>(heap);
}
IQueryHeap* D3D12Device::CreateQueryHeap(const QueryHeapDesc& desc) {
D3D12QueryHeap* heap = new D3D12QueryHeap();
heap->Initialize(m_device.Get(), static_cast<QueryType>(desc.queryType), desc.count);
return reinterpret_cast<IQueryHeap*>(heap);
}
IRootSignature* D3D12Device::CreateRootSignature(const RootSignatureDesc& desc) {
D3D12RootSignature* signature = new D3D12RootSignature();
signature->Initialize(m_device.Get(), *reinterpret_cast<const D3D12_ROOT_SIGNATURE_DESC*>(desc.pBlob));
return reinterpret_cast<IRootSignature*>(signature);
}
IPipelineState* D3D12Device::CreatePipelineState(const PipelineStateDesc& desc) {
D3D12PipelineState* pso = new D3D12PipelineState();
pso->Initialize(m_device.Get(), *reinterpret_cast<const D3D12_GRAPHICS_PIPELINE_STATE_DESC*>(desc.pBlob));
return reinterpret_cast<IPipelineState*>(pso);
}
ISampler* D3D12Device::CreateSampler(const SamplerDesc& desc) {
D3D12Sampler* sampler = new D3D12Sampler();
sampler->Initialize(m_device.Get(), *reinterpret_cast<const D3D12_SAMPLER_DESC*>(&desc));
return reinterpret_cast<ISampler*>(sampler);
}
ITexture* D3D12Device::CreateTexture(const TextureDesc& desc) {
D3D12Texture* texture = new D3D12Texture();
return reinterpret_cast<ITexture*>(texture);
}
IBuffer* D3D12Device::CreateBuffer(const BufferDesc& desc) {
D3D12Buffer* buffer = new D3D12Buffer();
return reinterpret_cast<IBuffer*>(buffer);
}
ISwapChain* D3D12Device::CreateSwapChain(const SwapChainDesc& desc) {
D3D12SwapChain* swapChain = new D3D12SwapChain();
return reinterpret_cast<ISwapChain*>(swapChain);
}
IShader* D3D12Device::CompileShader(const ShaderCompileDesc& desc) {
D3D12Shader* shader = new D3D12Shader();
std::string entryPoint(desc.entryPoint.begin(), desc.entryPoint.end());
std::string profile(desc.profile.begin(), desc.profile.end());
shader->CompileFromFile(desc.fileName.c_str(), entryPoint.c_str(), profile.c_str());
return reinterpret_cast<IShader*>(shader);
}
IRenderTargetView* D3D12Device::CreateRenderTargetView(IBuffer* resource, const RenderTargetViewDesc& desc) {
D3D12RenderTargetView* rtv = new D3D12RenderTargetView();
return reinterpret_cast<IRenderTargetView*>(rtv);
}
IDepthStencilView* D3D12Device::CreateDepthStencilView(IBuffer* resource, const DepthStencilViewDesc& desc) {
D3D12DepthStencilView* dsv = new D3D12DepthStencilView();
return reinterpret_cast<IDepthStencilView*>(dsv);
}
IShaderResourceView* D3D12Device::CreateShaderResourceView(IBuffer* resource, const ShaderResourceViewDesc& desc) {
D3D12ShaderResourceView* srv = new D3D12ShaderResourceView();
return reinterpret_cast<IShaderResourceView*>(srv);
}
IUnorderedAccessView* D3D12Device::CreateUnorderedAccessView(IBuffer* resource, const UnorderedAccessViewDesc& desc) {
D3D12UnorderedAccessView* uav = new D3D12UnorderedAccessView();
return reinterpret_cast<IUnorderedAccessView*>(uav);
}
IConstantBufferView* D3D12Device::CreateConstantBufferView(IBuffer* resource, const ConstantBufferViewDesc& desc) {
D3D12ConstantBufferView* cbv = new D3D12ConstantBufferView();
return reinterpret_cast<IConstantBufferView*>(cbv);
}
void D3D12Device::GetDeviceInfo(DeviceInfo& info) const {
info = m_deviceInfo;
}
void* D3D12Device::GetNativeHandle() const {
return m_device.Get();
}
} // namespace RHI
} // namespace XCEngine

38
tests/D3D12/main.cpp
View File

@@ -13,6 +13,8 @@
#include <cstring>
#include "stbi/stb_image.h"
#include "XCEngine/RHI/Enums.h"
#include "XCEngine/RHI/Types.h"
#include "XCEngine/RHI/RHIDevice.h"
#include "XCEngine/RHI/D3D12/D3D12Enum.h"
#include "XCEngine/RHI/D3D12/D3D12Device.h"
#include "XCEngine/RHI/D3D12/D3D12CommandQueue.h"
@@ -54,7 +56,8 @@ void Log(const char* format, ...) {
//=================================================================================
// D3D12 核心全局对象 (最小渲染所需)
//=================================================================================
XCEngine::RHI::D3D12Device gDevice;
XCEngine::RHI::IRHIDevice* gDevice = nullptr;
XCEngine::RHI::D3D12Device gD3D12Device; // 底层实现
XCEngine::RHI::D3D12CommandQueue gCommandQueue;
XCEngine::RHI::D3D12SwapChain gSwapChain;
@@ -166,7 +169,7 @@ public:
mVertexCount = temp;
mVertexData = new StaticMeshComponentVertexData[mVertexCount];
fread(mVertexData, 1, sizeof(StaticMeshComponentVertexData) * mVertexCount, pFile);
mVBO.InitializeWithData(gDevice.GetDevice(), inCommandList, mVertexData,
mVBO.InitializeWithData(gD3D12Device.GetDevice(), inCommandList, mVertexData,
sizeof(StaticMeshComponentVertexData) * mVertexCount,
D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER);
mVBOView.BufferLocation = mVBO.GetGPUVirtualAddress();
@@ -185,7 +188,7 @@ public:
submesh->mIndexCount = temp;
unsigned int* indexes = new unsigned int[temp];
fread(indexes, 1, sizeof(unsigned int) * temp, pFile);
submesh->mIBO.InitializeWithData(gDevice.GetDevice(), inCommandList, indexes,
submesh->mIBO.InitializeWithData(gD3D12Device.GetDevice(), inCommandList, indexes,
sizeof(unsigned int) * temp,
D3D12_RESOURCE_STATE_INDEX_BUFFER);
@@ -269,7 +272,7 @@ ID3D12RootSignature* InitRootSignature() {
rootSignatureDesc.pStaticSamplers = samplerDesc;
rootSignatureDesc.Flags = D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT;
gRootSignature.Initialize(gDevice.GetDevice(), rootSignatureDesc);
gRootSignature.Initialize(gD3D12Device.GetDevice(), rootSignatureDesc);
return gRootSignature.GetRootSignature();
}
@@ -327,7 +330,7 @@ ID3D12PipelineState* CreatePSO(ID3D12RootSignature* inID3D12RootSignature,
psoDesc.NumRenderTargets = 1;
ID3D12PipelineState* d3d12PSO = nullptr;
gPipelineState.Initialize(gDevice.GetDevice(), psoDesc);
gPipelineState.Initialize(gD3D12Device.GetDevice(), psoDesc);
if (!gPipelineState.GetPipelineState()) {
return nullptr;
}
@@ -349,12 +352,15 @@ ID3D12PipelineState* CreatePSO(ID3D12RootSignature* inID3D12RootSignature,
// 10. 创建Fence (同步)
//=================================================================================
bool InitD3D12(HWND inHWND, int inWidth, int inHeight) {
if (!gDevice.Initialize()) {
if (!gD3D12Device.Initialize()) {
return false;
}
ID3D12Device* device = gDevice.GetDevice();
IDXGIFactory4* dxgiFactory = gDevice.GetFactory();
// 获取抽象接口指针
gDevice = &gD3D12Device;
ID3D12Device* device = gD3D12Device.GetDevice();
IDXGIFactory4* dxgiFactory = gD3D12Device.GetFactory();
if (!gCommandQueue.Initialize(device, XCEngine::RHI::CommandQueueType::Direct)) {
return false;
@@ -382,13 +388,13 @@ bool InitD3D12(HWND inHWND, int inWidth, int inHeight) {
d3dDescriptorHeapDescRTV.NumDescriptors = 2;
d3dDescriptorHeapDescRTV.Type = D3D12_DESCRIPTOR_HEAP_TYPE_RTV;
gSwapChainRTVHeap.Initialize(device, XCEngine::RHI::DescriptorHeapType::RTV, 2);
gRTVDescriptorSize = gDevice.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::RTV);
gRTVDescriptorSize = gD3D12Device.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::RTV);
D3D12_DESCRIPTOR_HEAP_DESC d3dDescriptorHeapDescDSV = {};
d3dDescriptorHeapDescDSV.NumDescriptors = 1;
d3dDescriptorHeapDescDSV.Type = D3D12_DESCRIPTOR_HEAP_TYPE_DSV;
gSwapChainDSVHeap.Initialize(device, XCEngine::RHI::DescriptorHeapType::DSV, 1);
gDSVDescriptorSize = gDevice.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::DSV);
gDSVDescriptorSize = gD3D12Device.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::DSV);
D3D12_CPU_DESCRIPTOR_HANDLE rtvHeapStart = gSwapChainRTVHeap.GetCPUDescriptorHandleForHeapStart();
for (int i = 0; i < 2; i++) {
@@ -478,7 +484,7 @@ void EndRenderToSwapChain(XCEngine::RHI::D3D12CommandList& inCommandList) {
bool SaveScreenshot(const char* filename, int width, int height) {
Log("[DEBUG] SaveScreenshot: start\n");
ID3D12Device* device = gDevice.GetDevice();
ID3D12Device* device = gD3D12Device.GetDevice();
ID3D12CommandQueue* queue = gCommandQueue.GetCommandQueue();
ID3D12Resource* renderTarget = gColorRTs[gCurrentRTIndex].GetResource();
@@ -573,7 +579,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
gPixelShader.CompileFromFile(L"Res/Shader/gs.hlsl", "MainPS", "ps_5_1");
ID3D12PipelineState* pso = CreatePSO(rootSignature, gVertexShader.GetBytecode(), gPixelShader.GetBytecode(), gGeometryShader.GetBytecode());
gConstantBuffer.Initialize(gDevice.GetDevice(), 65536, D3D12_RESOURCE_STATE_GENERIC_READ, D3D12_HEAP_TYPE_UPLOAD);
gConstantBuffer.Initialize(gD3D12Device.GetDevice(), 65536, D3D12_RESOURCE_STATE_GENERIC_READ, D3D12_HEAP_TYPE_UPLOAD);
DirectX::XMMATRIX projectionMatrix = DirectX::XMMatrixPerspectiveFovLH(
(45.0f * 3.141592f) / 180.0f, 1280.0f / 720.0f, 0.1f, 1000.0f);
DirectX::XMMATRIX viewMatrix = DirectX::XMMatrixIdentity();
@@ -602,7 +608,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
gConstantBuffer.GetResource()->Unmap(0, nullptr);
}
gMaterialBuffer.Initialize(gDevice.GetDevice(), 65536, D3D12_RESOURCE_STATE_GENERIC_READ, D3D12_HEAP_TYPE_UPLOAD);
gMaterialBuffer.Initialize(gD3D12Device.GetDevice(), 65536, D3D12_RESOURCE_STATE_GENERIC_READ, D3D12_HEAP_TYPE_UPLOAD);
struct MaterialData {
float r;
};
@@ -621,11 +627,11 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
int imageWidth, imageHeight, imageChannel;
stbi_uc* pixels = stbi_load("Res/Image/earth_d.jpg", &imageWidth, &imageHeight, &imageChannel, 4);
Log("[DEBUG] Texture loaded: width=%d, height=%d, channels=%d, pixels=%p\n", imageWidth, imageHeight, imageChannel, pixels);
gTexture.InitializeFromData(gDevice.GetDevice(), gCommandList.GetCommandList(), pixels,
gTexture.InitializeFromData(gD3D12Device.GetDevice(), gCommandList.GetCommandList(), pixels,
imageWidth, imageHeight, DXGI_FORMAT_R8G8B8A8_UNORM);
ID3D12Resource* texture = gTexture.GetResource();
delete[] pixels;
ID3D12Device* d3dDevice = gDevice.GetDevice();
ID3D12Device* d3dDevice = gD3D12Device.GetDevice();
XCEngine::RHI::D3D12DescriptorHeap srvHeap;
srvHeap.Initialize(d3dDevice, XCEngine::RHI::DescriptorHeapType::CBV_SRV_UAV, 3, true);
@@ -640,7 +646,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
D3D12_CPU_DESCRIPTOR_HANDLE srvHeapPtr = srvHeap.GetCPUDescriptorHandleForHeapStart();
gTextureSRV.InitializeAt(d3dDevice, texture, srvHeapPtr, &srvDesc);
srvHeapPtr.ptr += gDevice.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::CBV_SRV_UAV);
srvHeapPtr.ptr += gD3D12Device.GetDescriptorHandleIncrementSize(XCEngine::RHI::DescriptorHeapType::CBV_SRV_UAV);
EndCommandList();
WaitForCompletionOfCommandList();