本文整理汇总了C++中IDXGISwapChain类的典型用法代码示例。如果您正苦于以下问题：C++ IDXGISwapChain类的具体用法？C++ IDXGISwapChain怎么用？C++ IDXGISwapChain使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了IDXGISwapChain类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: RenderFrameDX10
void RenderFrameDX10(void)
{
int w, h;
GutGetWindowSize(w, h);
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
D3D10_VIEWPORT vp = {0, 0, w, h, 0.0f, 1.0f};
g_pDevice->RSSetViewports(1, &vp);
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, NULL);
// 設定Shader
g_pDevice->VSSetShader(g_pBlurVS);
g_pDevice->PSSetShader(g_pRGBAPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pVSConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
g_pDevice->PSSetShaderResources(0, 1, &g_pTexture);
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
g_pDevice->Draw(4, 0);
if ( g_bPosteffect )
{
ID3D10ShaderResourceView *pRSView = NULL;
pRSView = BrightnessImage(g_pTexture, &g_ImageInfo);
pRSView = BlurImage(pRSView, &g_ImageInfo);
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, NULL);
g_pDevice->RSSetViewports(1, &vp);
float dummy[] = {0,0,0,0};
g_pDevice->OMSetBlendState(g_pAddBlend, dummy, 0xffffffff);
// 設定Shader
g_pDevice->VSSetShader(g_pBlurVS);
g_pDevice->PSSetShader(g_pRGBAPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pVSConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
g_pDevice->PSSetShaderResources(0, 1, &pRSView);
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
g_pDevice->Draw(4, 0);
g_pDevice->OMSetBlendState(g_pNoBlend, dummy, 0xffffffff);
}
// 等待硬體掃結束, 然後才更新畫面
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
pSwapChain->Present(1, 0);
}示例2: RenderFrameDX10
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
//
/*
sModelLight light;
light.vPosition = g_Lights[0].m_Position;
light.vDirection = g_Lights[0].m_Direction;
light.vDiffuse = g_Lights[0].m_Diffuse;
light.vSpecular = g_Lights[0].m_Specular;
*/
//g_Heightmap.Render(g_Control.GetObjectMatrix(), g_Control.GetViewMatrix(), g_proj_matrix, &light);
g_Heightmap.Render(g_Control.GetObjectMatrix(), g_Control.GetViewMatrix(), g_proj_matrix);
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}示例3: Render
//------------------------------------------------------------------
//! @brief ゲームの描画
//!
//! @param なし
//!
//! @return なし
//------------------------------------------------------------------
void GameMain::Render()
{
// ダイレクト3Dの取得
Direct3D* direct3D = Direct3D::GetInstance();
// デバイスリソースの取得
ID3D11DeviceContext* pDeviceContext = direct3D->GetDeviceContext();
ID3D11RenderTargetView* pRenderTargetView = direct3D->GetRenderTargetView();
//深度バッファの取得
ID3D11DepthStencilView* pDepthStencilView = direct3D->GetDepthStencilView();
IDXGISwapChain* pSwapChain = direct3D->GetSwapChain();
// レンダーターゲットのクリア
pDeviceContext->ClearRenderTargetView(pRenderTargetView, Colors::DarkBlue);
//深度バッファのクリア
pDeviceContext->ClearDepthStencilView(pDepthStencilView, D3D11_CLEAR_DEPTH, 1.0f, 0);
// シーンマネージャの描画
m_pSceneManager->Render();
// 画面のフリップ
pSwapChain->Present(0, 0);
}示例4: RenderFrameDX10
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vector4);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定要畫線
g_pDevice->IASetPrimitiveTopology( D3D10_PRIMITIVE_TOPOLOGY_LINELIST );
// 畫線
g_pDevice->Draw(16, 0);
// 更新畫面
pSwapChain->Present(0, 0);
}示例5: CreateSwapChain
std::shared_ptr<IDXGISwapChain3> CreateSwapChain( ID3D12Device * device, ID3D12CommandQueue * commandQueue, const HWND* hWnd, DXGI_SWAP_CHAIN_DESC* swapChainDesc)
{
IDXGISwapChain* swapChain;
IDXGISwapChain3* swapChain3;
DXGI_SWAP_CHAIN_DESC defaultDesc = {};
if (!swapChainDesc)
{
defaultDesc.BufferCount = 2;
defaultDesc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
defaultDesc.BufferDesc.Width = 1200;
defaultDesc.BufferDesc.Height = 900;
defaultDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
defaultDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
defaultDesc.OutputWindow = *hWnd;
defaultDesc.SampleDesc.Count = 1;
defaultDesc.Windowed = TRUE;
swapChainDesc = &defaultDesc;
}
DirectX::ThrowIfFailed(CreateFactory()->CreateSwapChain(
commandQueue,
swapChainDesc,
&swapChain
));
swapChain->QueryInterface(IID_PPV_ARGS(&swapChain3));
swapChain->Release();
return std::shared_ptr<IDXGISwapChain3>(swapChain3, ReleaseIUnknown);
}示例6: V
void DX11Engine::setFullScreen(IUnknown* pSwapchain, IUnknown* pOutput, bool bFull) const {
IDXGISwapChain* swapchain = reinterpret_cast<IDXGISwapChain*>(pSwapchain);
IDXGIOutput* output = reinterpret_cast<IDXGIOutput*>(pOutput);
HRESULT hr;
V(swapchain->SetFullscreenState(bFull, output));
}示例7: RenderFrameDX10
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
g_pDevice->ClearRenderTargetView(pRenderTargetView, &vClearColor[0]);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH|D3D10_CLEAR_STENCIL, 1.0f, 0);
Matrix4x4 camera_matrix = g_Control.GetCameraMatrix();
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
g_Model_DX10.SetLight(0, g_Lights[0]);
g_Model_DX10.SetLight(1, g_Lights[1]);
g_Model_DX10.EnableLighting(true);
g_Model_DX10.SetProjectionMatrix(g_proj_matrix);
g_Model_DX10.SetWorldMatrix(world_matrix);
g_Model_DX10.SetViewMatrix(view_matrix);
g_Model_DX10.SetInvViewMatrix(camera_matrix);
g_Model_DX10.UpdateMatrix();
g_Model_DX10.Render();
// 等待硬體掃結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}示例8: VE_ASSERT_GE
//--------------------------------------------------------------------------
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);
}
}示例9: GoFullscreen
void ACD3D::GoFullscreen(BOOL value)
{
mIsFullscreen = value;
IDXGISwapChain* pSwapChain = mpVpComponents[mActiveWnd]->pSwapChain;
if (SUCCEEDED(pSwapChain->SetFullscreenState(value, nullptr)))
Log("Goto Fullscreen success. GoFullscreen()");
else
{
MessageBoxA(nullptr, "[ERROR] Goto Fullscreen. GoFullscreen()", "Error", MB_OK | MB_ICONERROR);
}
};示例10: RenderFrameDX10
void RenderFrameDX10(void)
{
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VT);
UINT offset = 0;
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
g_pDevice->OMSetRenderTargets(1, &g_pRTView[FULLSIZE], pDepthStencilView);
g_pDevice->ClearRenderTargetView(g_pRTView[FULLSIZE], &vClearColor[0]);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH|D3D10_CLEAR_STENCIL, 1.0f, 0);
SetViewport(FULLSIZE);
CGutModel_DX10::SetViewMatrix(view_matrix);
CGutModel_DX10::SetWorldMatrix(world_matrix);
CGutModel_DX10::SetProjectionMatrix(g_proj_matrix);
CGutModel_DX10::UpdateMatrix();
g_Model_DX10.Render();
ConvertToLuminance();
Average();
AdaptiveLuminance();
AutoExposure();
if ( g_iMode & 0x01 )
{
g_pDevice->OMSetRenderTargets(1, &pRenderTargetView, pDepthStencilView);
SetViewport(FULLSIZE);
float x = -1.0f;
float y = -1.0f;
float w = 0.2f;
float h = 0.2f;
DrawImage(g_pSRView[LUMINANCE_CURRENT], x, y, w, h);
x+=w;
DrawImage(g_pSRView[LUMINANCE_PREVIOUS], x, y, w, h);
x+=w;
}
// 等待硬體掃結束, 然後才更新畫面
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
pSwapChain->Present(1, 0);
}示例11: RenderFrameDX10
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
UINT stride = sizeof(Vertex_VCN);
UINT offset = 0;
// 取得呼叫GutCreateGraphicsDeviceDX10時所產生的D3D10物件
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView(); //frame buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView(); //depth/stencil buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain(); // front/back buffer
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 設定vertex shader
g_pDevice->VSSetShader(g_pVertexShader);
// 設定pixel shader
g_pDevice->PSSetShader(g_pPixelShader);
// 設定vertex shader讀取參數的記憶體位罝
g_pDevice->VSSetConstantBuffers(0, 1, &g_pConstantBuffer);
// 設定vertex資料格式
g_pDevice->IASetInputLayout(g_pVertexLayout);
// 設定vertex buffer
g_pDevice->IASetVertexBuffers(0, 1, &g_pVertexBuffer, &stride, &offset);
// 設定index buffer
g_pDevice->IASetIndexBuffer(g_pIndexBuffer, DXGI_FORMAT_R16_UINT, 0);
// 設定三角形頂點索引值資料排列是triangle strip
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
// 計算矩陣
Matrix4x4 view_proj_matrix = g_view_matrix * g_proj_matrix;
Matrix4x4 world_view_proj_matrix = g_world_matrix * view_proj_matrix;
// 設定shader參數
Matrix4x4 *pConstData;
g_pConstantBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pConstData );
*pConstData = world_view_proj_matrix;
g_pConstantBuffer->Unmap();
// 更新頂點資料
Vertex_VCN *pVertex;
g_pVertexBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pVertex );
memcpy(pVertex, g_pGridVertices, sizeof(Vertex_VCN) * g_iNumGridVertices);
g_pVertexBuffer->Unmap();
// 更新索引值陣列
unsigned short *pIndex;
g_pIndexBuffer->Map( D3D10_MAP_WRITE_DISCARD, NULL, (void **) &pIndex );
memcpy(pIndex, g_pGridIndices, sizeof(unsigned short) * g_iNumGridIndices);
g_pIndexBuffer->Unmap();
// 畫出格子
g_pDevice->DrawIndexed(g_iNumGridIndices, 0, 0);
// 等待硬體掃描結束, 然後才更新畫面
pSwapChain->Present(1, 0);
}示例12: RenderFrameDX10
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// frame buffer
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
// depth/stencil buffer
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
// front/back buffer
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
// 清除顏色
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
// 清除Depth/Stencil buffer
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
// 取得轉換矩陣
Matrix4x4 view_matrix = g_Control.GetViewMatrix();
Matrix4x4 world_matrix = g_Control.GetObjectMatrix();
Matrix4x4 ident_matrix = Matrix4x4::IdentityMatrix();
CGutModel_DX10::SetProjectionMatrix(g_proj_matrix);
CGutModel_DX10::SetViewMatrix(view_matrix);
// 畫出茶具組
{
g_pDevice->OMSetDepthStencilState(NULL, 1);
CGutModel_DX10::SetWorldMatrix(world_matrix);
CGutModel_DX10::UpdateMatrix();
g_Model_DX10.Render();
}
// stencil pass, 在stencil buffer里標出光源照射到的像素
{
g_pDevice->OMSetDepthStencilState(g_pZStencil_Mask, 1);
CGutModel_DX10::SetWorldMatrix(ident_matrix);
CGutModel_DX10::UpdateMatrix();
CGutModel_DX10::SetMaterialOverwrite(&g_material_stencilpass);
g_SpotLightModel_DX10.Render();
}
// 畫出被光線照射到的區域
{
g_pDevice->OMSetDepthStencilState(g_pZStencil_Test, 1);
CGutModel_DX10::SetMaterialOverwrite(&g_material_spotlightpass);
g_SpotLightModel_DX10.Render();
}
// 畫出光柱圓錐
{
g_pDevice->OMSetDepthStencilState(NULL, 1);
CGutModel_DX10::SetMaterialOverwrite(NULL);
g_SpotLightModel_DX10.Render();
}
// 等待硬體掃結束, 然後才更新畫面.
pSwapChain->Present(1, 0);
}示例13: RenderFrameDX10
void RenderFrameDX10(void)
{
Vector4 vClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// 取得主畫面
ID3D10RenderTargetView *pRenderTargetView = GutGetDX10RenderTargetView();
ID3D10DepthStencilView *pDepthStencilView = GutGetDX10DepthStencilView();
g_pDevice->ClearRenderTargetView(pRenderTargetView, (float *)&vClearColor);
g_pDevice->ClearDepthStencilView(pDepthStencilView, D3D10_CLEAR_DEPTH | D3D10_CLEAR_STENCIL, 1.0f, 0);
g_pDevice->IASetPrimitiveTopology(D3D10_PRIMITIVE_TOPOLOGY_LINESTRIP);
ID3D10EffectTechnique *g_pShader = NULL;
switch(g_iMode)
{
default:
case 1:
g_pShader = g_pDrawCurveFX->GetTechniqueByName("SinCurve");
break;
case 2:
{
g_pShader = g_pDrawCurveFX->GetTechniqueByName("ZCurve");
Vector4 vNearFar(1.0f, 100.0f, 0.0f, 0.0f);
Matrix4x4 proj_matrix = GutMatrixPerspectiveRH_DirectX(45.0f, 1.0f, vNearFar[0], vNearFar[1]);
//Matrix4x4 proj_matrix = GutMatrixOrthoRH_DirectX(10.0f, 10.0f, vNearFar[0], vNearFar[1]);
//Matrix4x4 proj_matrix = GutMatrixOrthoRH_OpenGL(10.0f, 10.0f, vNearFar[0], vNearFar[1]);
//Matrix4x4 proj_matrix = GutMatrixPerspectiveRH_OpenGL(45.0f, 1.0f, vNearFar[0], vNearFar[1]);
ID3D10EffectMatrixVariable *pMatrix =
g_pDrawCurveFX->GetVariableByName("proj_matrix")->AsMatrix();
ID3D10EffectVectorVariable *pNearFarPlane =
g_pDrawCurveFX->GetVariableByName("NearFarPlane")->AsVector();
pMatrix->SetMatrix(&proj_matrix[0][0]);
pNearFarPlane->SetFloatVector(&vNearFar[0]);
break;
}
}
g_pShader->GetPassByIndex(0)->Apply(0);
g_pDevice->Draw(2, 0);
IDXGISwapChain *pSwapChain = GutGetDX10SwapChain();
pSwapChain->Present(1, 0);
}示例14: ZeroMemory
std::shared_ptr<SwapChain> Device::createSwapChain(const Window& window)
{
std::shared_ptr<SwapChain> swapChain;
IDXGIDevice* dxgiDevice = nullptr;
if (SUCCEEDED(m_device->QueryInterface<IDXGIDevice>(&dxgiDevice)))
{
IDXGIAdapter* adapter = nullptr;
if (SUCCEEDED(dxgiDevice->GetAdapter(&adapter)))
{
IDXGIFactory* dxgiFactory = nullptr;
if (SUCCEEDED(adapter->GetParent(__uuidof(IDXGIFactory), reinterpret_cast<void**>(&dxgiFactory))))
{
DXGI_SWAP_CHAIN_DESC sd;
ZeroMemory(&sd, sizeof(sd));
sd.BufferCount = 1;
sd.BufferDesc.Width = window.getWidth();
sd.BufferDesc.Height = window.getHeight();
sd.BufferDesc.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
sd.BufferDesc.RefreshRate.Numerator = 0;
sd.BufferDesc.RefreshRate.Denominator = 1;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.OutputWindow = window.getPlatformData()->getHandle();
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.Windowed = TRUE;
IDXGISwapChain* nativeSwapChain = nullptr;
if (SUCCEEDED(dxgiFactory->CreateSwapChain(m_device, &sd, &nativeSwapChain)))
{
ID3D11Texture2D* backBufferTexture = nullptr;
if (SUCCEEDED(nativeSwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), reinterpret_cast<void**>(&backBufferTexture))))
{
auto texture = std::make_shared<Texture2d>(backBufferTexture);
auto backBufferRenderCommandEncoder = createRenderCommandEncoder(1, &texture, nullptr, false);
swapChain = std::make_shared<SwapChain>(nativeSwapChain, backBufferRenderCommandEncoder);
}
dxgiFactory->Release();
}
adapter->Release();
}
}
dxgiDevice->Release();
}
return swapChain;
}示例15: CreateSwapChain
HRESULT STDMETHODCALLTYPE CDXGIFactoryDWM::CreateSwapChain(IUnknown *pDevice, DXGI_SWAP_CHAIN_DESC *pDesc, IDXGIOutput *pOutput, IDXGISwapChainDWM **ppSwapChain)
{
IDXGISwapChain *pSwapChain = NULL;
if (retrace::forceWindowed) {
pDesc->Windowed = TRUE;
}
HRESULT hr = m_pFactory->CreateSwapChain(pDevice, pDesc, &pSwapChain);
if (SUCCEEDED(hr)) {
if (!retrace::forceWindowed) {
pSwapChain->SetFullscreenState(TRUE, pOutput);
}
*ppSwapChain = new CDXGISwapChainDWM(pSwapChain);
}
return hr;
}