本文整理汇总了C++中IDXGIFactory1::CreateSwapChain方法的典型用法代码示例。如果您正苦于以下问题：C++ IDXGIFactory1::CreateSwapChain方法的具体用法？C++ IDXGIFactory1::CreateSwapChain怎么用？C++ IDXGIFactory1::CreateSwapChain使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IDXGIFactory1的用法示例。
在下文中一共展示了IDXGIFactory1::CreateSwapChain方法的11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: p
D3D11CanvasWindowGraphicsPtr D3D11CanvasWindowGraphics::Create(
HWND hWnd, D3D11DriverPtr driver, CameraPtr camera)
{
D3D11CanvasWindowGraphicsPtr p(new D3D11CanvasWindowGraphics);
p->m_hWnd = hWnd;
p->m_driver = driver;
p->m_camera = camera;
ID3D11Device* pDevice = p->m_driver->GetD3D11Device();
IDXGIFactory1* pDXGIFactory = p->m_driver->GetDXGIFactory();
IDWriteFactory* pDWriteFactory = p->m_driver->GetDWriteFactory();
// Create text format
CHECK_HR(pDWriteFactory->CreateTextFormat(
L"Calibri", NULL, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL,
DWRITE_FONT_STRETCH_NORMAL, 24.0f, L"en-US", p->m_textFormat.Receive()));
// Create swap chain
DXGI_SWAP_CHAIN_DESC scd = { 0 };
scd.BufferDesc.Format = BACKBUFFER_FORMAT;
scd.SampleDesc.Count = 1;
scd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
scd.BufferCount = 1;
scd.OutputWindow = hWnd;
scd.Windowed = TRUE;
CHECK_HR(pDXGIFactory->CreateSwapChain(pDevice, &scd, p->m_swapChain.Receive()));
p->CreateSwapChainResources();
return p;
}示例2: InitDevice
//--------------------------------------------------------------------------------------
// Create Direct3D device and swap chain
//--------------------------------------------------------------------------------------
HRESULT InitDevice()
{
HRESULT hr = S_OK;
RECT rc;
GetClientRect( g_hWnd, &rc );
UINT width = rc.right - rc.left;
UINT height = rc.bottom - rc.top;
UINT createDeviceFlags = 0;
#ifdef _DEBUG
createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
#endif
D3D_DRIVER_TYPE driverTypes[] =
{
D3D_DRIVER_TYPE_HARDWARE,
D3D_DRIVER_TYPE_WARP,
D3D_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = ARRAYSIZE( driverTypes );
D3D_FEATURE_LEVEL featureLevels[] =
{
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
};
UINT numFeatureLevels = ARRAYSIZE( featureLevels );
for( UINT driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++ )
{
g_driverType = driverTypes[driverTypeIndex];
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, featureLevels, numFeatureLevels,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
if ( hr == E_INVALIDARG )
{
// DirectX 11.0 platforms will not recognize D3D_FEATURE_LEVEL_11_1 so we need to retry without it
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, &featureLevels[1], numFeatureLevels - 1,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
}
if( SUCCEEDED( hr ) )
break;
}
if( FAILED( hr ) )
return hr;
// Obtain DXGI factory from device (since we used nullptr for pAdapter above)
IDXGIFactory1* dxgiFactory = nullptr;
{
IDXGIDevice* dxgiDevice = nullptr;
hr = g_pd3dDevice->QueryInterface( __uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice) );
if (SUCCEEDED(hr))
{
IDXGIAdapter* adapter = nullptr;
hr = dxgiDevice->GetAdapter(&adapter);
if (SUCCEEDED(hr))
{
hr = adapter->GetParent( __uuidof(IDXGIFactory1), reinterpret_cast<void**>(&dxgiFactory) );
adapter->Release();
}
dxgiDevice->Release();
}
}
if (FAILED(hr))
return hr;
// Create swap chain
IDXGIFactory2* dxgiFactory2 = nullptr;
hr = dxgiFactory->QueryInterface( __uuidof(IDXGIFactory2), reinterpret_cast<void**>(&dxgiFactory2) );
if ( dxgiFactory2 )
{
// DirectX 11.1 or later
hr = g_pd3dDevice->QueryInterface( __uuidof(ID3D11Device1), reinterpret_cast<void**>(&g_pd3dDevice1) );
if (SUCCEEDED(hr))
{
(void) g_pImmediateContext->QueryInterface( __uuidof(ID3D11DeviceContext1), reinterpret_cast<void**>(&g_pImmediateContext1) );
}
DXGI_SWAP_CHAIN_DESC1 sd;
ZeroMemory(&sd, sizeof(sd));
sd.Width = width;
sd.Height = height;
sd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.BufferCount = 1;
hr = dxgiFactory2->CreateSwapChainForHwnd( g_pd3dDevice, g_hWnd, &sd, nullptr, nullptr, &g_pSwapChain1 );
if (SUCCEEDED(hr))
{
hr = g_pSwapChain1->QueryInterface( __uuidof(IDXGISwapChain), reinterpret_cast<void**>(&g_pSwapChain) );
}
//.........这里部分代码省略.........
示例3: InitDevice
//--------------------------------------------------------------------------------------
// Create Direct3D device and swap chain
//--------------------------------------------------------------------------------------
HRESULT InitDevice()
{
HRESULT hr = S_OK;
RECT rc;
GetClientRect( g_hWnd, &rc );
UINT width = rc.right - rc.left;
UINT height = rc.bottom - rc.top;
UINT createDeviceFlags = 0;
#ifdef _DEBUG
createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
#endif
D3D_DRIVER_TYPE driverTypes[] =
{
D3D_DRIVER_TYPE_HARDWARE,
D3D_DRIVER_TYPE_WARP,
D3D_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = ARRAYSIZE( driverTypes );
D3D_FEATURE_LEVEL featureLevels[] =
{
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
};
UINT numFeatureLevels = ARRAYSIZE( featureLevels );
for( UINT driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++ )
{
g_driverType = driverTypes[driverTypeIndex];
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, featureLevels, numFeatureLevels,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
if ( hr == E_INVALIDARG )
{
// DirectX 11.0 platforms will not recognize D3D_FEATURE_LEVEL_11_1 so we need to retry without it
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, &featureLevels[1], numFeatureLevels - 1,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
}
if( SUCCEEDED( hr ) )
break;
}
if( FAILED( hr ) )
return hr;
// Obtain DXGI factory from device (since we used nullptr for pAdapter above)
IDXGIFactory1* dxgiFactory = nullptr;
{
IDXGIDevice* dxgiDevice = nullptr;
hr = g_pd3dDevice->QueryInterface( __uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice) );
if (SUCCEEDED(hr))
{
IDXGIAdapter* adapter = nullptr;
hr = dxgiDevice->GetAdapter(&adapter);
if (SUCCEEDED(hr))
{
hr = adapter->GetParent( __uuidof(IDXGIFactory1), reinterpret_cast<void**>(&dxgiFactory) );
adapter->Release();
}
dxgiDevice->Release();
}
}
if (FAILED(hr))
return hr;
// Create swap chain
IDXGIFactory2* dxgiFactory2 = nullptr;
hr = dxgiFactory->QueryInterface( __uuidof(IDXGIFactory2), reinterpret_cast<void**>(&dxgiFactory2) );
if ( dxgiFactory2 )
{
// DirectX 11.1 or later
hr = g_pd3dDevice->QueryInterface( __uuidof(ID3D11Device1), reinterpret_cast<void**>(&g_pd3dDevice1) );
if (SUCCEEDED(hr))
{
(void) g_pImmediateContext->QueryInterface( __uuidof(ID3D11DeviceContext1), reinterpret_cast<void**>(&g_pImmediateContext1) );
}
DXGI_SWAP_CHAIN_DESC1 sd = {};
sd.Width = width;
sd.Height = height;
sd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.BufferCount = 1;
hr = dxgiFactory2->CreateSwapChainForHwnd( g_pd3dDevice, g_hWnd, &sd, nullptr, nullptr, &g_pSwapChain1 );
if (SUCCEEDED(hr))
{
hr = g_pSwapChain1->QueryInterface( __uuidof(IDXGISwapChain), reinterpret_cast<void**>(&g_pSwapChain) );
}
//.........这里部分代码省略.........
示例4: ARRAYSIZE
bool D3DClass::Initialize(int screenWidth, int screenHeight, bool vsync, HWND hwnd, bool fullscreen, float screenDepth, float screenNear){
HRESULT hr;
float fov, screenAspect;
m_vsync_enabled = vsync;
m_featureLevel = D3D_FEATURE_LEVEL_11_0;
D3D_DRIVER_TYPE driverTypes[] = {
D3D_DRIVER_TYPE_HARDWARE,
D3D_DRIVER_TYPE_WARP,
D3D_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = ARRAYSIZE(driverTypes);
D3D_FEATURE_LEVEL featureLevels[] = {
//D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
};
UINT numFeatureLevels = ARRAYSIZE(featureLevels);
for (int driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++){
m_driverType = driverTypes[driverTypeIndex];
hr = D3D11CreateDevice(NULL, m_driverType, NULL, 0, featureLevels, numFeatureLevels, D3D11_SDK_VERSION, &m_device, &m_featureLevel, &m_deviceContext);
if (hr == E_INVALIDARG){
hr = D3D11CreateDevice(NULL, m_driverType, NULL, 0, &featureLevels[1], numFeatureLevels - 1, D3D11_SDK_VERSION, &m_device, &m_featureLevel, &m_deviceContext);
}
if (SUCCEEDED(hr)){
break;
}
}
if (FAILED(hr)){
return false;
}
IDXGIFactory1* factory = 0;
IDXGIDevice* device = 0;
hr = m_device->QueryInterface(__uuidof(IDXGIDevice), reinterpret_cast<void**>(&device));
if (SUCCEEDED(hr)){
IDXGIAdapter* adapter = 0;
hr = device->GetAdapter(&adapter);
if (SUCCEEDED(hr)){
hr = adapter->GetParent(__uuidof(IDXGIFactory1), reinterpret_cast<void**>(&factory));
adapter->Release();
}
device->Release();
}
if (FAILED(hr)){
return false;
}
IDXGIFactory2* factory2 = 0;
hr = factory->QueryInterface(__uuidof(IDXGIFactory2), reinterpret_cast<void**>(&factory2));
if (factory2){
hr = m_device->QueryInterface(__uuidof(ID3D11Device1), reinterpret_cast<void**>(&m_device1));
if (SUCCEEDED(hr)){
(void)m_deviceContext->QueryInterface(__uuidof(ID3D11DeviceContext1), reinterpret_cast<void**>(&m_deviceContext1));
}
DXGI_SWAP_CHAIN_DESC1 sd;
ZeroMemory(&sd, sizeof(sd));
sd.Width = screenWidth;
sd.Height = screenHeight;
sd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.BufferCount = 1;
hr = factory2->CreateSwapChainForHwnd(m_device, hwnd, &sd, NULL, NULL, &m_swapChain1);
if (SUCCEEDED(hr)){
m_swapChain = NULL;
hr = m_swapChain1->QueryInterface(__uuidof(IDXGISwapChain), reinterpret_cast<void**>(&m_swapChain));
}
factory2->Release();
}
else{
DXGI_SWAP_CHAIN_DESC sd;
ZeroMemory(&sd, sizeof(sd));
sd.BufferCount = 1;
sd.BufferDesc.Width = screenWidth;
sd.BufferDesc.Height = screenHeight;
sd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.BufferDesc.RefreshRate.Numerator = 60;
sd.BufferDesc.RefreshRate.Denominator = 1;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.OutputWindow = hwnd;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.Windowed = TRUE;
hr = factory->CreateSwapChain(m_device, &sd, &m_swapChain);
}
factory->MakeWindowAssociation(hwnd, DXGI_MWA_NO_ALT_ENTER);
factory->Release();
if (FAILED(hr)){
return false;
}
ID3D11Texture2D* backBuffer = 0;
hr = m_swapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), reinterpret_cast<void**>(&backBuffer));
if (FAILED(hr)){
return false;
//.........这里部分代码省略.........
示例5: CreateTheDevice
//.........这里部分代码省略.........
}
chosenAdapterName = adapterNames[chosenAdapter];
hr = CreateTheDevice(adapters[chosenAdapter]);
for (int i = 0; i < (int)adapters.size(); i++) {
adapters[i]->Release();
}
}
if (FAILED(hr)) {
const char *defaultError = "Your GPU does not appear to support Direct3D 11.\n\nWould you like to try again using Direct3D 9 instead?";
I18NCategory *err = GetI18NCategory("Error");
std::wstring error;
if (result == LoadD3D11Error::FAIL_NO_COMPILER) {
error = ConvertUTF8ToWString(err->T("D3D11CompilerMissing", "D3DCompiler_47.dll not found. Please install. Or press Yes to try again using Direct3D9 instead."));
} else if (result == LoadD3D11Error::FAIL_NO_D3D11) {
error = ConvertUTF8ToWString(err->T("D3D11Missing", "Your operating system version does not include D3D11. Please run Windows Update.\n\nPress Yes to try again using Direct3D9 instead."));
}
error = ConvertUTF8ToWString(err->T("D3D11NotSupported", defaultError));
std::wstring title = ConvertUTF8ToWString(err->T("D3D11InitializationError", "Direct3D 11 initialization error"));
bool yes = IDYES == MessageBox(hWnd_, error.c_str(), title.c_str(), MB_ICONERROR | MB_YESNO);
if (yes) {
// Change the config to D3D9 and restart.
g_Config.iGPUBackend = (int)GPUBackend::DIRECT3D9;
g_Config.sFailedGPUBackends.clear();
g_Config.Save("save_d3d9_fallback");
W32Util::ExitAndRestart();
}
return false;
}
if (FAILED(device_->QueryInterface(__uuidof (ID3D11Device1), (void **)&device1_))) {
device1_ = nullptr;
}
if (FAILED(context_->QueryInterface(__uuidof (ID3D11DeviceContext1), (void **)&context1_))) {
context1_ = nullptr;
}
#ifdef _DEBUG
if (SUCCEEDED(device_->QueryInterface(__uuidof(ID3D11Debug), (void**)&d3dDebug_))) {
if (SUCCEEDED(d3dDebug_->QueryInterface(__uuidof(ID3D11InfoQueue), (void**)&d3dInfoQueue_))) {
d3dInfoQueue_->SetBreakOnSeverity(D3D11_MESSAGE_SEVERITY_CORRUPTION, true);
d3dInfoQueue_->SetBreakOnSeverity(D3D11_MESSAGE_SEVERITY_ERROR, true);
d3dInfoQueue_->SetBreakOnSeverity(D3D11_MESSAGE_SEVERITY_WARNING, true);
}
}
#endif
draw_ = Draw::T3DCreateD3D11Context(device_, context_, device1_, context1_, featureLevel_, hWnd_, adapterNames);
SetGPUBackend(GPUBackend::DIRECT3D11, chosenAdapterName);
bool success = draw_->CreatePresets(); // If we can run D3D11, there's a compiler installed. I think.
_assert_msg_(G3D, success, "Failed to compile preset shaders");
int width;
int height;
GetRes(hWnd_, width, height);
// Obtain DXGI factory from device (since we used nullptr for pAdapter above)
IDXGIFactory1* dxgiFactory = nullptr;
IDXGIDevice* dxgiDevice = nullptr;
IDXGIAdapter* adapter = nullptr;
hr = device_->QueryInterface(__uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice));
if (SUCCEEDED(hr)) {
hr = dxgiDevice->GetAdapter(&adapter);
if (SUCCEEDED(hr)) {
hr = adapter->GetParent(__uuidof(IDXGIFactory1), reinterpret_cast<void**>(&dxgiFactory));
DXGI_ADAPTER_DESC desc;
adapter->GetDesc(&desc);
adapter->Release();
}
dxgiDevice->Release();
}
// DirectX 11.0 systems
DXGI_SWAP_CHAIN_DESC sd;
ZeroMemory(&sd, sizeof(sd));
sd.BufferCount = 1;
sd.BufferDesc.Width = width;
sd.BufferDesc.Height = height;
sd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.BufferDesc.RefreshRate.Numerator = 60;
sd.BufferDesc.RefreshRate.Denominator = 1;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.OutputWindow = hWnd_;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.Windowed = TRUE;
hr = dxgiFactory->CreateSwapChain(device_, &sd, &swapChain_);
dxgiFactory->MakeWindowAssociation(hWnd_, DXGI_MWA_NO_ALT_ENTER);
dxgiFactory->Release();
GotBackbuffer();
return true;
}示例6: getTitle
//.........这里部分代码省略.........
wRect.top = 0;
wRect.bottom = height;
AdjustWindowRect(&wRect, wndFlags, FALSE);
MONITORINFO monInfo;
monInfo.cbSize = sizeof(monInfo);
GetMonitorInfo(oDesc.Monitor, &monInfo);
w = min(wRect.right - wRect.left, monInfo.rcWork.right - monInfo.rcWork.left);
h = min(wRect.bottom - wRect.top, monInfo.rcWork.bottom - monInfo.rcWork.top);
x = (monInfo.rcWork.left + monInfo.rcWork.right - w) / 2;
y = (monInfo.rcWork.top + monInfo.rcWork.bottom - h) / 2;
}
hwnd = CreateWindow("Game", str, wndFlags, x, y, w, h, HWND_DESKTOP, NULL, hInstance, NULL);
RECT rect;
GetClientRect(hwnd, &rect);
// Create device and swap chain
DWORD deviceFlags = D3D11_CREATE_DEVICE_SINGLETHREADED;
#ifdef _DEBUG
deviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
#endif
D3D_FEATURE_LEVEL requested_feature_level = (api_revision == D3D11)? D3D_FEATURE_LEVEL_11_0 : (api_revision == D3D11_1)? D3D_FEATURE_LEVEL_10_1 : D3D_FEATURE_LEVEL_10_0;
D3D_FEATURE_LEVEL feature_level;
if (FAILED(D3D11CreateDevice(dxgiAdapter, D3D_DRIVER_TYPE_UNKNOWN, NULL, deviceFlags, &requested_feature_level, 1, D3D11_SDK_VERSION, &device, &feature_level, &context)))
{
ErrorMsg("Couldn't create D3D11 device");
return false;
}
while (msaaSamples > 0)
{
UINT nQuality;
if (SUCCEEDED(device->CheckMultisampleQualityLevels(backBufferFormat, msaaSamples, &nQuality)) && nQuality > 0)
{
if ((flags & NO_SETTING_CHANGE) == 0) antiAliasSamples = msaaSamples;
break;
}
else
{
msaaSamples -= 2;
}
}
DXGI_SWAP_CHAIN_DESC sd;
memset(&sd, 0, sizeof(sd));
sd.BufferDesc.Width = rect.right;
sd.BufferDesc.Height = rect.bottom;
sd.BufferDesc.Format = backBufferFormat;
sd.BufferDesc.RefreshRate = fullScreenRefresh;
sd.BufferUsage = /*DXGI_USAGE_BACK_BUFFER | */DXGI_USAGE_RENDER_TARGET_OUTPUT | (sampleBackBuffer? DXGI_USAGE_SHADER_INPUT : 0);
sd.BufferCount = 1;
sd.OutputWindow = hwnd;
sd.Windowed = (BOOL) (!fullscreen);
sd.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
sd.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
sd.SampleDesc.Count = msaaSamples;
sd.SampleDesc.Quality = 0;
if (FAILED(dxgiFactory->CreateSwapChain(device, &sd, &swapChain)))
{
ErrorMsg("Couldn't create swapchain");
return false;
}
// We'll handle Alt-Enter ourselves thank you very much ...
dxgiFactory->MakeWindowAssociation(hwnd, DXGI_MWA_NO_WINDOW_CHANGES | DXGI_MWA_NO_ALT_ENTER);
dxgiOutput->Release();
dxgiAdapter->Release();
dxgiFactory->Release();
if (fullscreen)
{
captureMouse(!configDialog->isVisible());
}
renderer = new Direct3D11Renderer(device, context);
if (!createBuffers(sampleBackBuffer))
{
delete renderer;
return false;
}
antiAlias->selectItem(antiAliasSamples / 2);
linearClamp = renderer->addSamplerState(LINEAR, CLAMP, CLAMP, CLAMP);
defaultFont = renderer->addFont("../Textures/Fonts/Future.dds", "../Textures/Fonts/Future.font", linearClamp);
blendSrcAlpha = renderer->addBlendState(SRC_ALPHA, ONE_MINUS_SRC_ALPHA);
noDepthTest = renderer->addDepthState(false, false);
noDepthWrite = renderer->addDepthState(true, false);
cullNone = renderer->addRasterizerState(CULL_NONE);
cullBack = renderer->addRasterizerState(CULL_BACK);
cullFront = renderer->addRasterizerState(CULL_FRONT);
return true;
}示例7: InitDevice
//--------------------------------------------------------------------------------------
// Create Direct3D device and swap chain
//--------------------------------------------------------------------------------------
HRESULT InitDevice()
{
HRESULT hr = S_OK;
RECT rc;
GetClientRect( g_hWnd, &rc );
UINT width = rc.right - rc.left;
UINT height = rc.bottom - rc.top;
UINT createDeviceFlags = 0;
#ifdef _DEBUG
createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
#endif
D3D_DRIVER_TYPE driverTypes[] =
{
D3D_DRIVER_TYPE_HARDWARE,
D3D_DRIVER_TYPE_WARP,
D3D_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = ARRAYSIZE( driverTypes );
D3D_FEATURE_LEVEL featureLevels[] =
{
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
};
UINT numFeatureLevels = ARRAYSIZE( featureLevels );
for( UINT driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++ )
{
g_driverType = driverTypes[driverTypeIndex];
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, featureLevels, numFeatureLevels,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
if ( hr == E_INVALIDARG )
{
// DirectX 11.0 platforms will not recognize D3D_FEATURE_LEVEL_11_1 so we need to retry without it
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, &featureLevels[1], numFeatureLevels - 1,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
}
if( SUCCEEDED( hr ) )
break;
}
if( FAILED( hr ) )
return hr;
// Obtain DXGI factory from device (since we used nullptr for pAdapter above)
IDXGIFactory1* dxgiFactory = nullptr;
{
IDXGIDevice* dxgiDevice = nullptr;
hr = g_pd3dDevice->QueryInterface( __uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice) );
if (SUCCEEDED(hr))
{
IDXGIAdapter* adapter = nullptr;
hr = dxgiDevice->GetAdapter(&adapter);
if (SUCCEEDED(hr))
{
hr = adapter->GetParent( __uuidof(IDXGIFactory1), reinterpret_cast<void**>(&dxgiFactory) );
adapter->Release();
}
dxgiDevice->Release();
}
}
if (FAILED(hr))
return hr;
// Create swap chain
IDXGIFactory2* dxgiFactory2 = nullptr;
hr = dxgiFactory->QueryInterface( __uuidof(IDXGIFactory2), reinterpret_cast<void**>(&dxgiFactory2) );
if ( dxgiFactory2 )
{
// DirectX 11.1 or later
hr = g_pd3dDevice->QueryInterface( __uuidof(ID3D11Device1), reinterpret_cast<void**>(&g_pd3dDevice1) );
if (SUCCEEDED(hr))
{
(void) g_pImmediateContext->QueryInterface( __uuidof(ID3D11DeviceContext1), reinterpret_cast<void**>(&g_pImmediateContext1) );
}
DXGI_SWAP_CHAIN_DESC1 sd;
ZeroMemory(&sd, sizeof(sd));
sd.Width = width;
sd.Height = height;
sd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.BufferCount = 1;
hr = dxgiFactory2->CreateSwapChainForHwnd( g_pd3dDevice, g_hWnd, &sd, nullptr, nullptr, &g_pSwapChain1 );
if (SUCCEEDED(hr))
{
hr = g_pSwapChain1->QueryInterface( __uuidof(IDXGISwapChain), reinterpret_cast<void**>(&g_pSwapChain) );
}
//.........这里部分代码省略.........
示例8: Init
void RenderContext::Init(pWindow inWindow)
{
CleanUp();
HWND hWnd = inWindow->mHWnd;
D3D_DRIVER_TYPE driver_type = D3D_DRIVER_TYPE_NULL;
D3D_FEATURE_LEVEL feature_level = D3D_FEATURE_LEVEL_11_0;
HRESULT hr = S_OK;
RECT rc;
GetClientRect(hWnd, &rc);
mWidth = rc.right - rc.left;
mHeight = rc.bottom - rc.top;
UINT createDeviceFlags = 0;
#ifdef _DEBUG
createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
createDeviceFlags |= D3D11_CREATE_DEVICE_DISABLE_GPU_TIMEOUT;
#endif
D3D_DRIVER_TYPE driverTypes[] =
{
D3D_DRIVER_TYPE_HARDWARE,
D3D_DRIVER_TYPE_WARP,
D3D_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = ARRAYSIZE(driverTypes);
D3D_FEATURE_LEVEL featureLevels[] =
{
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
};
UINT numFeatureLevels = ARRAYSIZE(featureLevels);
for (UINT driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++)
{
driver_type = driverTypes[driverTypeIndex];
hr = D3D11CreateDevice(nullptr, driver_type, nullptr, createDeviceFlags, featureLevels, numFeatureLevels,
D3D11_SDK_VERSION, &mD3DDevice, &feature_level, &mImmediateContext);
if (hr == E_INVALIDARG)
{
hr = D3D11CreateDevice(nullptr, driver_type, nullptr, createDeviceFlags, &featureLevels[1], numFeatureLevels - 1,
D3D11_SDK_VERSION, &mD3DDevice, &feature_level, &mImmediateContext);
}
if (SUCCEEDED(hr))
break;
}
if (FAILED(hr))
{
exit(hr);
}
// Obtain DXGI factory from device (since we used nullptr for pAdapter above)
IDXGIFactory1* dxgiFactory = nullptr;
{
IDXGIDevice* dxgiDevice = nullptr;
hr = mD3DDevice->QueryInterface(__uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice));
if (SUCCEEDED(hr))
{
IDXGIAdapter* adapter = nullptr;
hr = dxgiDevice->GetAdapter(&adapter);
if (SUCCEEDED(hr))
{
hr = adapter->GetParent(__uuidof(IDXGIFactory1), reinterpret_cast<void**>(&dxgiFactory));
adapter->Release();
}
dxgiDevice->Release();
}
}
if (FAILED(hr))
{
exit(hr);
}
// Create swap chain
IDXGIFactory2* dxgiFactory2 = nullptr;
hr = dxgiFactory->QueryInterface(__uuidof(IDXGIFactory2), reinterpret_cast<void**>(&dxgiFactory2));
if (dxgiFactory2)
{
// DirectX 11.1 or later
hr = mD3DDevice->QueryInterface(__uuidof(ID3D11Device1), reinterpret_cast<void**>(&mD3DDevice1));
if (SUCCEEDED(hr))
{
(void)mImmediateContext->QueryInterface(__uuidof(ID3D11DeviceContext1), reinterpret_cast<void**>(&mImmediateContext1));
}
DXGI_SWAP_CHAIN_DESC1 sd;
ZeroMemory(&sd, sizeof(sd));
sd.Width = mWidth;
sd.Height = mHeight;
sd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT | DXGI_USAGE_SHADER_INPUT | DXGI_USAGE_UNORDERED_ACCESS;
sd.BufferCount = 1;
hr = dxgiFactory2->CreateSwapChainForHwnd(mD3DDevice, hWnd, &sd, nullptr, nullptr, &mSwapChain1);
//.........这里部分代码省略.........
示例9: init
bool RenderSystem::init(void* windowHandle, const InitParams& params)
{
IDXGIFactory1* factory = 0;
IDXGIOutput* output = 0;
DXGI_MODE_DESC modeDesc;
::ZeroMemory(&modeDesc, sizeof(DXGI_MODE_DESC));
modeDesc.Format = params.srgbTarget ? DXGI_FORMAT_R8G8B8A8_UNORM_SRGB : DXGI_FORMAT_R8G8B8A8_UNORM;
modeDesc.Width = params.width;
modeDesc.Height = params.height;
if (SUCCEEDED(CreateDXGIFactory1(__uuidof(IDXGIFactory1), (void**)&factory)))
{
IDXGIAdapter1* adapter = 0;
for (UINT i = 0; factory->EnumAdapters1(i, &adapter) != DXGI_ERROR_NOT_FOUND; ++i)
{
if (adapter->CheckInterfaceSupport(__uuidof(ID3D11Device), NULL))
break;
adapter->Release();
}
D3D_FEATURE_LEVEL supportedFeatureLevels[] =
{
D3D_FEATURE_LEVEL_11_0,
};
UINT flags = 0;
#if defined (_DEBUG)
flags |= D3D11_CREATE_DEVICE_DEBUG;
#endif // _DEBUG
if (adapter)
{
if (SUCCEEDED(D3D11CreateDevice(adapter, D3D_DRIVER_TYPE_UNKNOWN, NULL, flags, supportedFeatureLevels, _countof(supportedFeatureLevels),
D3D11_SDK_VERSION, &m_device, NULL, &m_renderContext)))
{
for (UINT i = 0; adapter->EnumOutputs(i, &output) != DXGI_ERROR_NOT_FOUND; ++i)
{
if (SUCCEEDED(output->FindClosestMatchingMode(&modeDesc, &modeDesc, m_device)))
{
// additional checks??
break;
}
output->Release();
output = 0;
}
/*if (output)
output->Release();*/
}
adapter->Release();
}
if (m_device)
{
DXGI_SWAP_CHAIN_DESC sd;
::ZeroMemory(&sd, sizeof(DXGI_SWAP_CHAIN_DESC));
sd.BufferCount = 1;
sd.BufferDesc = modeDesc;
sd.BufferUsage = D3D11_BIND_RENDER_TARGET;
sd.Flags = 0;
sd.OutputWindow = (HWND)windowHandle;
sd.SampleDesc.Quality = 0;
sd.SampleDesc.Count = 1;
sd.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
sd.Windowed = TRUE;
if (params.msaaSamples > 0)
{
UINT numLevels = 0;
if (SUCCEEDED(m_device->CheckMultisampleQualityLevels(modeDesc.Format, params.msaaSamples, &numLevels)) && numLevels > 0)
{
sd.SampleDesc.Quality = numLevels-1;
sd.SampleDesc.Count = params.msaaSamples;
}
else
{
printf("multisample quality not supported");
}
}
VALIDATE(factory->CreateSwapChain(m_device, &sd, &m_swapChain));
}
if (params.fullscreen)
{
m_isFullScreen = SUCCEEDED(m_swapChain->SetFullscreenState(TRUE, output));
}
// setup debug queue
factory->MakeWindowAssociation((HWND)windowHandle, DXGI_MWA_NO_ALT_ENTER | DXGI_MWA_NO_WINDOW_CHANGES);
if (output)
output->Release();
//.........这里部分代码省略.........
示例10: InitDevice
//--------------------------------------------------------------------------------------
// Create Direct3D device and swap chain
//--------------------------------------------------------------------------------------
HRESULT InitDevice()
{
HRESULT hr = S_OK;
RECT rc;
GetClientRect( g_hWnd, &rc );
UINT width = rc.right - rc.left;
UINT height = rc.bottom - rc.top;
UINT createDeviceFlags = 0;
#ifdef _DEBUG
createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
#endif
D3D_DRIVER_TYPE driverTypes[] =
{
D3D_DRIVER_TYPE_HARDWARE,
D3D_DRIVER_TYPE_WARP,
D3D_DRIVER_TYPE_REFERENCE,
};
UINT numDriverTypes = ARRAYSIZE( driverTypes );
D3D_FEATURE_LEVEL featureLevels[] =
{
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
};
UINT numFeatureLevels = ARRAYSIZE( featureLevels );
for( UINT driverTypeIndex = 0; driverTypeIndex < numDriverTypes; driverTypeIndex++ )
{
g_driverType = driverTypes[driverTypeIndex];
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, featureLevels, numFeatureLevels,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
if ( hr == E_INVALIDARG )
{
// DirectX 11.0 platforms will not recognize D3D_FEATURE_LEVEL_11_1 so we need to retry without it
hr = D3D11CreateDevice( nullptr, g_driverType, nullptr, createDeviceFlags, &featureLevels[1], numFeatureLevels - 1,
D3D11_SDK_VERSION, &g_pd3dDevice, &g_featureLevel, &g_pImmediateContext );
}
if( SUCCEEDED( hr ) )
break;
}
if( FAILED( hr ) )
return hr;
// Obtain DXGI factory from device (since we used nullptr for pAdapter above)
IDXGIFactory1* dxgiFactory = nullptr;
{
IDXGIDevice* dxgiDevice = nullptr;
hr = g_pd3dDevice->QueryInterface( __uuidof(IDXGIDevice), reinterpret_cast<void**>(&dxgiDevice) );
if (SUCCEEDED(hr))
{
IDXGIAdapter* adapter = nullptr;
hr = dxgiDevice->GetAdapter(&adapter);
if (SUCCEEDED(hr))
{
hr = adapter->GetParent( __uuidof(IDXGIFactory1), reinterpret_cast<void**>(&dxgiFactory) );
adapter->Release();
}
dxgiDevice->Release();
}
}
if (FAILED(hr))
return hr;
// Create swap chain
IDXGIFactory2* dxgiFactory2 = nullptr;
hr = dxgiFactory->QueryInterface( __uuidof(IDXGIFactory2), reinterpret_cast<void**>(&dxgiFactory2) );
if ( dxgiFactory2 )
{
// DirectX 11.1 or later
hr = g_pd3dDevice->QueryInterface( __uuidof(ID3D11Device1), reinterpret_cast<void**>(&g_pd3dDevice1) );
if (SUCCEEDED(hr))
{
(void) g_pImmediateContext->QueryInterface( __uuidof(ID3D11DeviceContext1), reinterpret_cast<void**>(&g_pImmediateContext1) );
}
DXGI_SWAP_CHAIN_DESC1 sd;
ZeroMemory(&sd, sizeof(sd));
sd.Width = width;
sd.Height = height;
sd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
sd.SampleDesc.Count = 1;
sd.SampleDesc.Quality = 0;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.BufferCount = 1;
hr = dxgiFactory2->CreateSwapChainForHwnd( g_pd3dDevice, g_hWnd, &sd, nullptr, nullptr, &g_pSwapChain1 );
if (SUCCEEDED(hr))
{
hr = g_pSwapChain1->QueryInterface( __uuidof(IDXGISwapChain), reinterpret_cast<void**>(&g_pSwapChain) );
}
//.........这里部分代码省略.........
示例11: Resize
//.........这里部分代码省略.........
6, // number of feature levels
D3D11_SDK_VERSION, // sdk version
&m_device, // pointer to device
&featureLevelsSupported, // number of feature levels supported
&m_context)); // pointer to context
/*
#if defined(DEBUG) || defined(_DEBUG)
HR(hr, m_device->QueryInterface(__uuidof(ID3D11Debug), (void **)&m_debug));
#endif
*/
DXGI_FORMAT formats[] =
{
g_settings.format,
DXGI_FORMAT_R16G16B16A16_FLOAT,
DXGI_FORMAT_R8G8B8A8_UNORM
};
UINT formatSupport = 0;
UINT supportedFormatIndex = 0;
for (supportedFormatIndex; supportedFormatIndex < 3; supportedFormatIndex++)
{
m_device->CheckFormatSupport(formats[supportedFormatIndex], &formatSupport);
if (formatSupport & D3D11_FORMAT_SUPPORT_RENDER_TARGET && formatSupport & D3D11_FORMAT_SUPPORT_DISPLAY)
{
g_settings.format = formats[supportedFormatIndex];
break;
}
}
ATOM_ASSERT(g_settings.xmsaa > 0, "XMSAA < 0, min value = 1");
UINT sampleCount = g_settings.xmsaa;
UINT numQualityLevels = 0;
this->m_device->CheckMultisampleQualityLevels(
g_settings.format,
sampleCount,
&numQualityLevels);
//this->m_appSettings->qmsaa = numQualityLevels - 1;
if (sampleCount < g_settings.xmsaa)
g_settings.xmsaa = sampleCount;
if (numQualityLevels - 1 < g_settings.qmsaa)
g_settings.qmsaa = numQualityLevels - 1;
DXGI_SWAP_CHAIN_DESC sd;
ZeroMemory(&sd, sizeof(sd));
sd.BufferCount = SWAP_CHAIN_BUFFER_COUNT;
sd.BufferDesc.Format = g_settings.format;
sd.BufferDesc.Width = g_settings.width;
sd.BufferDesc.Height = g_settings.height;
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
sd.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
sd.OutputWindow = appWindow;
sd.SampleDesc.Count = g_settings.xmsaa;
sd.SampleDesc.Quality = g_settings.qmsaa;
sd.Windowed = true;
GetDefaultRefreshRate();
if (g_settings.frameRate <= 0)
{
DXGI_RATIONAL fr = GetDefaultRefreshRate();
sd.BufferDesc.RefreshRate.Numerator = fr.Numerator;
sd.BufferDesc.RefreshRate.Denominator = fr.Denominator;
g_settings.frameRate = fr.Numerator / fr.Denominator;
}
else
{
sd.BufferDesc.RefreshRate.Numerator = g_settings.frameRate;
sd.BufferDesc.RefreshRate.Denominator = 1;
}
IDXGIDevice1 *dxgiDevice = 0;
IDXGIAdapter1 *dxgiAdapter = 0;
IDXGIFactory1 *dxgiFactory = 0;
HR(hr, m_device->QueryInterface(__uuidof(IDXGIDevice1), (void **)&dxgiDevice));
HR(hr, dxgiDevice->GetParent(__uuidof(IDXGIAdapter1), (void **)&dxgiAdapter));
HR(hr, dxgiAdapter->GetParent(__uuidof(IDXGIFactory1), (void **)&dxgiFactory));
HR(hr, dxgiFactory->CreateSwapChain((IUnknown *)m_device, &sd, &m_swapChain));
memory::SafeRelease(&dxgiDevice);
memory::SafeRelease(&dxgiAdapter);
memory::SafeRelease(&dxgiFactory);
//LOG("num: %d, den: %d\n", sd.BufferDesc.RefreshRate.Numerator, sd.BufferDesc.RefreshRate.Denominator);
//LOG("scaling: %d, scanline ordering: %d\n", sd.BufferDesc.Scaling, sd.BufferDesc.ScanlineOrdering);
#if defined(DEBUG) || defined(_DEBUG)
//EnumerateDisplayModes();
char *featureLevelNames[] = { "D3D11", "D3D10.1", "D3D10", "D3D9.3", "D3D9.2", "D3D9.1" };
for (int i = 0; i < 6; i++)
{
if (featureLevelsSupported == featureLevelsRequested[i])
ATOM_LOG("[info]: D3D_FEATURE_LEVEL: %s\n", featureLevelNames[i]);
}
ATOM_LOG("[info]: using format: %d, index: %d\n", formats[supportedFormatIndex], supportedFormatIndex);
#endif
InitRendererResources();
return Resize(g_settings.width, g_settings.height);
}