//--------------------------------------------------------------------------
void VeRenderWindowD3D12::ResizeBundleList(VeSizeT stNum) noexcept
{
for (VeInt32 i(0); i < VeRendererD3D12::FRAME_COUNT; ++i)
{
FrameCache& kFrame = m_akFrameCache[i];
VE_ASSERT_GE(kFrame.m_pkBundleAllocator->Reset(), S_OK);
VeSizeT stCurrentNum = kFrame.m_kBundleCommandList.size();
if (stNum >= stCurrentNum)
{
for (auto& list : kFrame.m_kBundleCommandList)
{
VE_ASSERT_GE(list->Reset(kFrame.m_pkBundleAllocator, nullptr), S_OK);
}
kFrame.m_kBundleCommandList.resize(stNum);
VeRendererD3D12& kRenderer = *VeMemberCast(
&VeRendererD3D12::m_kRenderWindowList, m_kNode.get_list());
for (VeSizeT i(stCurrentNum); i < stNum; ++i)
{
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateCommandList(0,
D3D12_COMMAND_LIST_TYPE_BUNDLE, kFrame.m_pkBundleAllocator,
nullptr, IID_PPV_ARGS(&kFrame.m_kBundleCommandList[i])), S_OK);
}
}
else if (stNum < stCurrentNum)
{
for (VeSizeT i(stNum); i < stCurrentNum; ++i)
{
VE_ASSERT_GE(kFrame.m_kBundleCommandList[i]->Close(), S_OK);
VE_SAFE_RELEASE(kFrame.m_kBundleCommandList[i]);
}
kFrame.m_kBundleCommandList.resize(stNum);
}
}
}
//--------------------------------------------------------------------------
void D3D12RenderWindow::End() noexcept
{
VE_ASSERT(IsValid() && m_u32FramePtr < D3D12Renderer::FRAME_COUNT);
FrameCache& kFrame = m_akFrameCache[m_u32FramePtr];
VE_ASSERT_GE(kFrame.m_pkTestList->Reset(kFrame.m_pkDirectAllocator, nullptr), S_OK);
{
auto kTrans = BarrierTransition(kFrame.m_pkBufferResource, D3D12_RESOURCE_STATE_PRESENT, D3D12_RESOURCE_STATE_RENDER_TARGET);
kFrame.m_pkTestList->ResourceBarrier(1, &kTrans);
}
// Record commands.
const float clearColor[] = { 0.0f, 0.2f, 0.4f, 1.0f };
kFrame.m_pkTestList->ClearRenderTargetView(kFrame.m_hHandle, clearColor, 0, nullptr);
{
auto kTrans = BarrierTransition(kFrame.m_pkBufferResource, D3D12_RESOURCE_STATE_RENDER_TARGET, D3D12_RESOURCE_STATE_PRESENT);
kFrame.m_pkTestList->ResourceBarrier(1, &kTrans);
}
VE_ASSERT_GE(kFrame.m_pkTestList->Close(), S_OK);
m_pkCommandQueue->ExecuteCommandLists(1, (ID3D12CommandList*const*)&kFrame.m_pkTestList);
VE_ASSERT_GE(m_pkSwapChain->Present(m_bSync ? 1 : 0, 0), S_OK);
m_u32FramePtr = m_pkSwapChain->GetCurrentBackBufferIndex();
kFrame.m_u64FenceValue = m_u64FenceValue;
VE_ASSERT_GE(m_pkCommandQueue->Signal(m_pkFence, m_u64FenceValue++), S_OK);
++m_u64FrameIndex;
}
//--------------------------------------------------------------------------
void VeRenderWindowD3D12::RecordScene(VeUInt32 u32Thread) noexcept
{
for (auto& cam : m_kCameraList)
{
for (auto idx : cam.m_kStageList)
{
FrameCache& kFrame = m_akFrameCache[m_u32FrameIndex];
ID3D12GraphicsCommandList* pkGCL = kFrame.m_kDirectCommandList[idx + u32Thread];
VE_ASSERT_GE(pkGCL->Reset(kFrame.m_pkDirectAllocator, nullptr), S_OK);
VE_ASSERT_GE(pkGCL->Close(), S_OK);
}
}
}
//--------------------------------------------------------------------------
void VeRenderWindowD3D12::Term() noexcept
{
if (m_kNode.is_attach())
{
VeRendererD3D12& kRenderer = *VeMemberCast(
&VeRendererD3D12::m_kRenderWindowList, m_kNode.get_list());
const VeUInt64 u64LastCompleted = m_pkFence->GetCompletedValue();
VE_ASSERT_GE(m_pkCommandQueue->Signal(m_pkFence, m_u64FenceValue), S_OK);
if (u64LastCompleted < m_u64FenceValue)
{
VE_ASSERT_GE(m_pkFence->SetEventOnCompletion(m_u64FenceValue, m_kFenceEvent), S_OK);
WaitForSingleObject(m_kFenceEvent, INFINITE);
}
CloseHandle(m_kFenceEvent);
VE_SAFE_RELEASE(m_pkFence);
m_kResourceMap.clear();
m_kRecorderList.clear();
m_kCameraList.clear();
m_kProcessList.clear();
for (VeInt32 i(VeRendererD3D12::FRAME_COUNT - 1); i >= 0; --i)
{
FrameCache& kFrame = m_akFrameCache[i];
for (auto& list : kFrame.m_kDirectCommandList)
{
VE_SAFE_RELEASE(list);
}
VE_SAFE_RELEASE(kFrame.m_pkDirectAllocator);
kFrame.m_kDirectCommandList.clear();
for (auto& list : kFrame.m_kBundleCommandList)
{
VE_SAFE_RELEASE(list);
}
VE_SAFE_RELEASE(kFrame.m_pkBundleAllocator);
kFrame.m_kBundleCommandList.clear();
kRenderer.m_kRTVHeap.Free(kFrame.m_hHandle.ptr - kRenderer.m_kRTVHeap.GetCPUStart().ptr);
VE_SAFE_RELEASE(kFrame.m_pkBufferResource);
}
VE_SAFE_RELEASE(m_pkCommandQueue);
VE_SAFE_RELEASE(m_pkSwapChain);
m_kNode.detach();
}
}
//--------------------------------------------------------------------------
void D3D12RenderWindow::Begin() noexcept
{
VE_ASSERT(IsValid() && m_u32FramePtr < D3D12Renderer::FRAME_COUNT);
FrameCache& kFrame = m_akFrameCache[m_u32FramePtr];
if (kFrame.m_u64FenceValue > m_pkFence->GetCompletedValue())
{
VE_ASSERT_GE(m_pkFence->SetEventOnCompletion(
kFrame.m_u64FenceValue, m_kFenceEvent), S_OK);
WaitForSingleObject(m_kFenceEvent, INFINITE);
}
/*VeRendererD3D12& kRenderer = *vtd::member_cast(
&VeRendererD3D12::m_kRenderWindowList, m_kNode.get_list());
if (kRenderer.m_kCopyResList.size())
{
m_pkCommandQueue->Wait(kRenderer.m_pkCopyFence, kRenderer.m_u64CopyFenceValue);
}*/
VE_ASSERT_GE(kFrame.m_pkDirectAllocator->Reset(), S_OK);
}
//--------------------------------------------------------------------------
void D3D12RenderWindow::Term() noexcept
{
if (m_kNode.is_attach())
{
D3D12Renderer& kRenderer = *vtd::member_cast(
&D3D12Renderer::m_kRenderWindowList, m_kNode.get_list());
const uint64_t u64LastCompleted = m_pkFence->GetCompletedValue();
VE_ASSERT_GE(m_pkCommandQueue->Signal(m_pkFence, m_u64FenceValue), S_OK);
if (u64LastCompleted < m_u64FenceValue)
{
VE_ASSERT_GE(m_pkFence->SetEventOnCompletion(m_u64FenceValue, m_kFenceEvent), S_OK);
WaitForSingleObject(m_kFenceEvent, INFINITE);
}
CloseHandle(m_kFenceEvent);
VE_SAFE_RELEASE(m_pkFence);
for (auto& kFrame : m_akFrameCache)
{
VE_SAFE_RELEASE(kFrame.m_pkTestList);
for (auto& list : kFrame.m_kDirectCommandList)
{
VE_SAFE_RELEASE(list);
}
VE_SAFE_RELEASE(kFrame.m_pkDirectAllocator);
kFrame.m_kDirectCommandList.clear();
for (auto& list : kFrame.m_kBundleCommandList)
{
VE_SAFE_RELEASE(list);
}
VE_SAFE_RELEASE(kFrame.m_pkBundleAllocator);
kFrame.m_kBundleCommandList.clear();
kRenderer.m_kRTVHeap.Free((uint32_t)(kFrame.m_hHandle.ptr - kRenderer.m_kRTVHeap.GetCPUStart().ptr));
VE_SAFE_RELEASE(kFrame.m_pkBufferResource);
}
VE_SAFE_RELEASE(m_pkCommandQueue);
VE_SAFE_RELEASE(m_pkSwapChain);
m_kNode.detach();
}
}
//--------------------------------------------------------------------------
void VeRenderWindowD3D12::End() noexcept
{
FrameCache& kFrame = m_akFrameCache[m_u32FrameIndex];
for (auto& process : m_kProcessList)
{
switch (process.m_eType)
{
case TYPE_EXCUTE:
m_pkCommandQueue->ExecuteCommandLists(process.m_u16Num,
(ID3D12CommandList*const*)&kFrame.m_kDirectCommandList[process.m_u16Start]);
break;
default:
break;
}
}
VE_ASSERT_GE(m_pkSwapChain->Present(m_bSync? 1 : 0, 0), S_OK);
m_u32FrameIndex = m_pkSwapChain->GetCurrentBackBufferIndex();
kFrame.m_u64FenceValue = m_u64FenceValue;
VE_ASSERT_GE(m_pkCommandQueue->Signal(m_pkFence, m_u64FenceValue++), S_OK);
}
//--------------------------------------------------------------------------
void D3D12RenderWindow::Init(D3D12Renderer& kRenderer) noexcept
{
if ((!m_kNode.is_attach()) && m_spTargetWindow)
{
D3D12_COMMAND_QUEUE_DESC kQueueDesc = {};
kQueueDesc.Flags = D3D12_COMMAND_QUEUE_FLAG_NONE;
kQueueDesc.Type = D3D12_COMMAND_LIST_TYPE_DIRECT;
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateCommandQueue(&kQueueDesc, IID_PPV_ARGS(&m_pkCommandQueue)), S_OK);
DXGI_SWAP_CHAIN_DESC kSwapChainDesc = {};
kSwapChainDesc.BufferCount = D3D12Renderer::FRAME_COUNT;
kSwapChainDesc.BufferDesc.Width = m_spTargetWindow->GetWidth();
kSwapChainDesc.BufferDesc.Height = m_spTargetWindow->GetHeight();
kSwapChainDesc.BufferDesc.Format = DXGI_FORMAT_R10G10B10A2_UNORM;
kSwapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
kSwapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
kSwapChainDesc.OutputWindow = (HWND)(m_spTargetWindow->GetNativeHandle());
kSwapChainDesc.SampleDesc.Count = 1;
kSwapChainDesc.Windowed = TRUE;
IDXGISwapChain* pkSwapChain;
VE_ASSERT_GE(kRenderer.m_pkDXGIFactory->CreateSwapChain(m_pkCommandQueue, &kSwapChainDesc, &pkSwapChain), S_OK);
VE_ASSERT_GE(pkSwapChain->QueryInterface(IID_PPV_ARGS(&m_pkSwapChain)), S_OK);
VE_SAFE_RELEASE(pkSwapChain);
VE_ASSERT(m_pkCommandQueue && m_pkSwapChain);
for (uint32_t i(0); i < D3D12Renderer::FRAME_COUNT; ++i)
{
FrameCache& kFrame = m_akFrameCache[i];
VE_ASSERT_GE(m_pkSwapChain->GetBuffer(i, IID_PPV_ARGS(&kFrame.m_pkBufferResource)), S_OK);
kFrame.m_hHandle.ptr = kRenderer.m_kRTVHeap.GetCPUStart().ptr + kRenderer.m_kRTVHeap.Alloc();
kRenderer.m_pkDevice->CreateRenderTargetView(
kFrame.m_pkBufferResource, nullptr, kFrame.m_hHandle);
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateCommandAllocator(
D3D12_COMMAND_LIST_TYPE_DIRECT,
IID_PPV_ARGS(&kFrame.m_pkDirectAllocator)), S_OK);
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateCommandAllocator(
D3D12_COMMAND_LIST_TYPE_BUNDLE,
IID_PPV_ARGS(&kFrame.m_pkBundleAllocator)), S_OK);
kFrame.m_u64FenceValue = 0;
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT,
kFrame.m_pkDirectAllocator, nullptr, IID_PPV_ARGS(&kFrame.m_pkTestList)), S_OK);
VE_ASSERT_GE(kFrame.m_pkTestList->Close(), S_OK);
}
m_u64FenceValue = 0;
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateFence(m_u64FenceValue++,
D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&m_pkFence)), S_OK);
m_kFenceEvent = CreateEventEx(nullptr, FALSE, FALSE, EVENT_ALL_ACCESS);
VE_ASSERT(m_kFenceEvent);
const uint64_t u64FenceToWaitFor = m_u64FenceValue++;
VE_ASSERT_GE(m_pkCommandQueue->Signal(m_pkFence, u64FenceToWaitFor), S_OK);
VE_ASSERT_GE(m_pkFence->SetEventOnCompletion(u64FenceToWaitFor, m_kFenceEvent), S_OK);
WaitForSingleObject(m_kFenceEvent, INFINITE);
m_u32FramePtr = m_pkSwapChain->GetCurrentBackBufferIndex();
m_u64FrameIndex = 0;
m_spTargetWindow->Show();
kRenderer.m_kRenderWindowList.attach_back(m_kNode);
}
}
//--------------------------------------------------------------------------
void VeRenderWindowD3D12::Init(VeRendererD3D12& kRenderer) noexcept
{
if ((!m_kNode.is_attach()) && m_spTargetWindow)
{
D3D12_COMMAND_QUEUE_DESC kQueueDesc = {};
kQueueDesc.Flags = D3D12_COMMAND_QUEUE_FLAG_NONE;
kQueueDesc.Type = D3D12_COMMAND_LIST_TYPE_DIRECT;
if (FAILED(kRenderer.m_pkDevice->CreateCommandQueue(&kQueueDesc,
IID_PPV_ARGS(&m_pkCommandQueue))))
{
VE_SAFE_RELEASE(m_pkCommandQueue);
VE_SAFE_RELEASE(m_pkSwapChain);
return;
}
DXGI_SWAP_CHAIN_DESC kSwapChainDesc = {};
kSwapChainDesc.BufferCount = VeRendererD3D12::FRAME_COUNT;
kSwapChainDesc.BufferDesc.Width = m_spTargetWindow->GetWidth();
kSwapChainDesc.BufferDesc.Height = m_spTargetWindow->GetHeight();
kSwapChainDesc.BufferDesc.Format = DXGI_FORMAT_R10G10B10A2_UNORM;
kSwapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
kSwapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
kSwapChainDesc.OutputWindow = m_spTargetWindow->GetWMInfo().win.window;
kSwapChainDesc.SampleDesc.Count = 1;
kSwapChainDesc.Windowed = TRUE;
IDXGISwapChain* pkSwapChain;
if (FAILED(kRenderer.m_pkDXGIFactory->CreateSwapChain(m_pkCommandQueue,
&kSwapChainDesc, &pkSwapChain)))
{
VE_SAFE_RELEASE(m_pkCommandQueue);
VE_SAFE_RELEASE(pkSwapChain);
return;
}
if (FAILED(pkSwapChain->QueryInterface(IID_PPV_ARGS(&m_pkSwapChain))))
{
VE_SAFE_RELEASE(m_pkCommandQueue);
VE_SAFE_RELEASE(pkSwapChain);
VE_SAFE_RELEASE(m_pkSwapChain);
return;
}
else
{
VE_SAFE_RELEASE(pkSwapChain);
}
VE_ASSERT(m_pkCommandQueue && m_pkSwapChain);
for (VeInt32 i(0); i < VeRendererD3D12::FRAME_COUNT; ++i)
{
FrameCache& kFrame = m_akFrameCache[i];
VE_ASSERT_GE(m_pkSwapChain->GetBuffer(i, IID_PPV_ARGS(&kFrame.m_pkBufferResource)), S_OK);
kFrame.m_hHandle.ptr = kRenderer.m_kRTVHeap.GetCPUStart().ptr + kRenderer.m_kRTVHeap.Alloc();
kRenderer.m_pkDevice->CreateRenderTargetView(
kFrame.m_pkBufferResource, nullptr, kFrame.m_hHandle);
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateCommandAllocator(
D3D12_COMMAND_LIST_TYPE_DIRECT,
IID_PPV_ARGS(&kFrame.m_pkDirectAllocator)), S_OK);
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateCommandAllocator(
D3D12_COMMAND_LIST_TYPE_BUNDLE,
IID_PPV_ARGS(&kFrame.m_pkBundleAllocator)), S_OK);
kFrame.m_u64FenceValue = 0;
}
m_u64FenceValue = 0;
VE_ASSERT_GE(kRenderer.m_pkDevice->CreateFence(m_u64FenceValue++,
D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&m_pkFence)), S_OK);
m_kFenceEvent = CreateEventEx(nullptr, FALSE, FALSE, EVENT_ALL_ACCESS);
VE_ASSERT(m_kFenceEvent);
const VeUInt64 u64FenceToWaitFor = m_u64FenceValue++;
VE_ASSERT_GE(m_pkCommandQueue->Signal(m_pkFence, u64FenceToWaitFor), S_OK);
VE_ASSERT_GE(m_pkFence->SetEventOnCompletion(u64FenceToWaitFor, m_kFenceEvent), S_OK);
WaitForSingleObject(m_kFenceEvent, INFINITE);
m_u32FrameIndex = m_pkSwapChain->GetCurrentBackBufferIndex();
kRenderer.m_kRenderWindowList.attach_back(m_kNode);
}
m_kViewport.TopLeftX = 0;
m_kViewport.TopLeftY = 0;
m_kViewport.Width = m_spTargetWindow->GetWidth();
m_kViewport.Height = m_spTargetWindow->GetHeight();
m_kViewport.MinDepth = 0.0f;
m_kViewport.MaxDepth = 1.0f;
m_kScissorRect.left = 0;
m_kScissorRect.right = m_spTargetWindow->GetWidth();
m_kScissorRect.top = 0;
m_kScissorRect.bottom = m_spTargetWindow->GetHeight();
{
m_vertexBufferView.BufferLocation = kRenderer.m_kRenderBufferList.get_tail_node()->m_Content->m_pkResource->GetGPUVirtualAddress();
m_vertexBufferView.StrideInBytes = sizeof(VE_FLOAT3);
m_vertexBufferView.SizeInBytes = kRenderer.m_kRenderBufferList.get_head_node()->m_Content->GetSize();
}
}
//--------------------------------------------------------------------------
void VeRenderWindowD3D12::Record(VeUInt32 u32Index) noexcept
{
VeRendererD3D12& kRenderer = *VeMemberCast(
&VeRendererD3D12::m_kRenderWindowList, m_kNode.get_list());
VE_ASSERT(u32Index < m_kRecorderList.size());
Recorder& kRecorder = m_kRecorderList[u32Index];
FrameCache& kFrame = m_akFrameCache[m_u32FrameIndex];
ID3D12GraphicsCommandList* pkGCL = kFrame.m_kDirectCommandList[kRecorder.m_u32CommandIndex];
VE_ASSERT_GE(pkGCL->Reset(kFrame.m_pkDirectAllocator, nullptr), S_OK);
ID3D12DescriptorHeap* ppHeaps[] = { kRenderer.m_kSRVHeap.Get() };
pkGCL->SetDescriptorHeaps(1, ppHeaps);
for (auto& task : kRecorder.m_kTaskList)
{
switch (task->m_eType)
{
case REC_BARRIER:
{
auto& list = ((RecordBarrier*)task)->m_akBarrierList[m_u32FrameIndex];
pkGCL->ResourceBarrier((VeUInt32)list.size(), &list.front());
}
break;
case REC_CLEAR_RTV:
{
RecordClearRTV& rec = *((RecordClearRTV*)task);
pkGCL->ClearRenderTargetView(rec.m_ahHandle[m_u32FrameIndex],
(const FLOAT*)&(rec.m_kColor), 0, nullptr);
}
break;
case REC_CLEAR_DSV:
{
RecordClearDSV& rec = *((RecordClearDSV*)task);
pkGCL->ClearDepthStencilView(rec.m_ahHandle[m_u32FrameIndex],
rec.m_eFlags, rec.m_f32Depth, rec.m_u8Stencil, 0, nullptr);
}
break;
case REC_RENDER_TARGET:
{
RecordRenderTarget& rec = *((RecordRenderTarget*)task);
pkGCL->OMSetRenderTargets((VeUInt32)rec.m_akRTVList[m_u32FrameIndex].size(),
&rec.m_akRTVList[m_u32FrameIndex].front(), FALSE,
rec.m_ahDSV[m_u32FrameIndex].ptr ? &rec.m_ahDSV[m_u32FrameIndex] : nullptr);
}
break;
case REC_VIEWPORT:
{
RecordViewport& rec = *((RecordViewport*)task);
pkGCL->RSSetViewports((VeUInt32)rec.m_kViewportList.size(), &rec.m_kViewportList.front());
}
break;
case REC_SCISSOR_RECT:
{
RecordScissorRect& rec = *((RecordScissorRect*)task);
pkGCL->RSSetScissorRects((VeUInt32)rec.m_kScissorRectList.size(), &rec.m_kScissorRectList.front());
}
break;
case REC_RENDER_QUAD:
{
RecordRenderQuad& rec = *((RecordRenderQuad*)task);
pkGCL->SetPipelineState(rec.m_pkPipelineState);
pkGCL->SetGraphicsRootSignature(rec.m_pkRootSignature);
for (auto& itTab : rec.m_kTable)
{
pkGCL->SetGraphicsRootDescriptorTable(itTab.first, itTab.second);
}
pkGCL->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
pkGCL->IASetVertexBuffers(0, 1, &kRenderer.m_kQuadVBV);
pkGCL->DrawInstanced(4, 1, 0, 0);
}
break;
default:
break;
}
}
VE_ASSERT_GE(pkGCL->Close(), S_OK);
}
