void MFPlayer::init(const OTextureRef& pRenderTarget)
{
m_pRenderTarget = pRenderTarget;
auto pRendererD3D11 = std::dynamic_pointer_cast<ORendererD3D11>(oRenderer);
HRESULT ret;
// Initialize M$ bullshit
//ret = CoInitializeEx(NULL, COINIT_MULTITHREADED);
//assert(ret == S_OK);
ret = MFStartup(MF_VERSION);
assert(ret == S_OK);
// Create factory
IMFMediaEngineClassFactory *pMediaEngineClassFactory = nullptr;
ret = CoCreateInstance(CLSID_MFMediaEngineClassFactory, nullptr, CLSCTX_ALL, IID_PPV_ARGS(&pMediaEngineClassFactory));
assert(ret == S_OK);
// Create notify
m_pPlayerNodify = new MFPlayerNotify(shared_from_this());
// Create attributes
IMFAttributes *pAttributes = nullptr;
ret = MFCreateAttributes(&pAttributes, 1);
assert(ret == S_OK);
ret = pAttributes->SetUnknown(MF_MEDIA_ENGINE_CALLBACK, m_pPlayerNodify);
assert(ret == S_OK);
ID3D10Multithread *pMultithread = nullptr;
ID3D11Device *pDevice = pRendererD3D11->getDevice();
ret = pDevice->QueryInterface(IID_PPV_ARGS(&pMultithread));
assert(ret == S_OK);
pMultithread->SetMultithreadProtected(TRUE);
pMultithread->Release();
UINT resetToken = 0;
ret = MFCreateDXGIDeviceManager(&resetToken, &m_pDXGIManager);
assert(ret == S_OK);
ret = m_pDXGIManager->ResetDevice(pRendererD3D11->getDevice(), resetToken);
assert(ret == S_OK);
ret = pAttributes->SetUnknown(MF_MEDIA_ENGINE_DXGI_MANAGER, m_pDXGIManager);
assert(ret == S_OK);
ret = pAttributes->SetUINT32(MF_MEDIA_ENGINE_VIDEO_OUTPUT_FORMAT, DXGI_FORMAT_R8G8B8A8_UNORM);
assert(ret == S_OK);
// Create player
ret = pMediaEngineClassFactory->CreateInstance(MF_MEDIA_ENGINE_WAITFORSTABLE_STATE, pAttributes, &m_pMediaEngine);
assert(ret == S_OK);
// Release bullshits
pAttributes->Release();
pMediaEngineClassFactory->Release();
}
//! driver initialization
void DirectX11Driver::Init()
{
super::Init();
UINT creationFlags = 0;
#if defined(_DEBUG)
creationFlags |= D3D11_CREATE_DEVICE_DEBUG;
#endif
D3D_FEATURE_LEVEL featureLevels[] =
{
//D3D_FEATURE_LEVEL_11_1,
//D3D_FEATURE_LEVEL_11_0,
//D3D_FEATURE_LEVEL_10_1,
//D3D_FEATURE_LEVEL_10_0,
D3D_FEATURE_LEVEL_9_3 // max compatibility with Windows Phone 8
};
ID3D11Device* pDevice = NULL;
ID3D11DeviceContext* pContext = NULL;
DX_ASSERT(D3D11CreateDevice(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, creationFlags, featureLevels, ARRAYSIZE(featureLevels),
D3D11_SDK_VERSION, &pDevice, &m_FeatureLevel, &pContext));
ID3D11Device1* pDevice1 = NULL;
ID3D11DeviceContext1* pContext1 = NULL;
DX_ASSERT(pDevice->QueryInterface(__uuidof(ID3D11Device1), (void**)&pDevice1));
DX_ASSERT(pContext->QueryInterface(__uuidof(ID3D11DeviceContext1), (void**)&pContext1));
m_Device = pDevice1;
m_ImmediateContext = pContext1;
pDevice->Release();
pContext->Release();
#if SHOOT_PLATFORM != SHOOT_PLATFORM_WP8
if(!m_RenderTargetView.Get())
{
ResizeScreen(Size(int(m_ViewPortArea.Size().X), int(m_ViewPortArea.Size().Y)));
}
#endif
}
void BBWin8Game::CreateD3dDevice(){
CoreWindow ^window=CoreWindow::GetForCurrentThread();
int width=DipsToPixels( window->Bounds.Width );
int height=DipsToPixels( window->Bounds.Height );
#if WINDOWS_8
switch( DisplayProperties::CurrentOrientation ){
case DisplayOrientations::Portrait:
case DisplayOrientations::PortraitFlipped:
std::swap( width,height );
break;
}
#endif
UINT creationFlags=D3D11_CREATE_DEVICE_BGRA_SUPPORT;
#ifdef _DEBUG
creationFlags|=D3D11_CREATE_DEVICE_DEBUG;
#endif
#if WINDOWS_8
D3D_FEATURE_LEVEL featureLevels[]={
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
D3D_FEATURE_LEVEL_9_3,
D3D_FEATURE_LEVEL_9_2,
D3D_FEATURE_LEVEL_9_1
};
#elif WINDOWS_PHONE_8
D3D_FEATURE_LEVEL featureLevels[]={
D3D_FEATURE_LEVEL_11_1,
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0,
D3D_FEATURE_LEVEL_9_3
};
#endif
ID3D11Device *device;
ID3D11DeviceContext *context;
DXASS( D3D11CreateDevice(
0,
D3D_DRIVER_TYPE_HARDWARE,
0,
creationFlags,
featureLevels,
ARRAYSIZE(featureLevels),
D3D11_SDK_VERSION,
&device,
&_featureLevel,
&context ) );
DXASS( device->QueryInterface( __uuidof( ID3D11Device1 ),(void**)&_d3dDevice ) );
DXASS( context->QueryInterface( __uuidof( ID3D11DeviceContext1 ),(void**)&_d3dContext ) );
device->Release();
context->Release();
//create swap chain
if( _swapChain ){
DXASS( _swapChain->ResizeBuffers( 2,width,height,DXGI_FORMAT_B8G8R8A8_UNORM,0 ) );
}else{
#if WINDOWS_8
DXGI_SWAP_CHAIN_DESC1 swapChainDesc={0};
swapChainDesc.Width=width;
swapChainDesc.Height=height;
swapChainDesc.Format=DXGI_FORMAT_B8G8R8A8_UNORM;
swapChainDesc.Stereo=false;
swapChainDesc.SampleDesc.Count=1;
swapChainDesc.SampleDesc.Quality=0;
swapChainDesc.BufferUsage=DXGI_USAGE_RENDER_TARGET_OUTPUT;
swapChainDesc.BufferCount=2;
swapChainDesc.Scaling=DXGI_SCALING_NONE;
swapChainDesc.SwapEffect=DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL;
swapChainDesc.Flags=0;
#elif WINDOWS_PHONE_8
DXGI_SWAP_CHAIN_DESC1 swapChainDesc={0};
swapChainDesc.Width=width;
swapChainDesc.Height=height;
swapChainDesc.Format=DXGI_FORMAT_B8G8R8A8_UNORM;
swapChainDesc.Stereo=false;
swapChainDesc.SampleDesc.Count=1;
swapChainDesc.SampleDesc.Quality=0;
swapChainDesc.BufferUsage=DXGI_USAGE_RENDER_TARGET_OUTPUT;
swapChainDesc.BufferCount=1;
swapChainDesc.Scaling=DXGI_SCALING_STRETCH;
swapChainDesc.SwapEffect=DXGI_SWAP_EFFECT_DISCARD;
swapChainDesc.Flags=0;
#endif
IDXGIDevice1 *dxgiDevice;
DXASS( _d3dDevice->QueryInterface( __uuidof( IDXGIDevice1 ),(void**)&dxgiDevice ) );
IDXGIAdapter *dxgiAdapter;
DXASS( dxgiDevice->GetAdapter( &dxgiAdapter ) );
IDXGIFactory2 *dxgiFactory;
DXASS( dxgiAdapter->GetParent( __uuidof( IDXGIFactory2 ),(void**)&dxgiFactory ) );
DXASS( dxgiFactory->CreateSwapChainForCoreWindow( _d3dDevice,(IUnknown*)window,&swapChainDesc,0,&_swapChain ) );
DXASS( dxgiDevice->SetMaximumFrameLatency( 1 ) );
dxgiFactory->Release();
dxgiAdapter->Release();
dxgiDevice->Release();
}
// Create a render target view of the swap chain back buffer.
//
ID3D11Texture2D *backBuffer;
DXASS( _swapChain->GetBuffer( 0,__uuidof( ID3D11Texture2D ),(void**)&backBuffer ) );
DXASS( _d3dDevice->CreateRenderTargetView( backBuffer,0,&_renderTargetView ) );
backBuffer->Release();
/*
// Create a depth stencil view
//
D3D11_TEXTURE2D_DESC dsdesc;
ZEROMEM( dsdesc );
dsdesc.Width=width;
dsdesc.Height=height;
dsdesc.MipLevels=1;
dsdesc.ArraySize=1;
dsdesc.Format=DXGI_FORMAT_D24_UNORM_S8_UINT;
dsdesc.SampleDesc.Count=1;
dsdesc.SampleDesc.Quality=0;
dsdesc.Usage=D3D11_USAGE_DEFAULT;
dsdesc.BindFlags=D3D11_BIND_DEPTH_STENCIL;
dsdesc.CpuAccessFlags=0;
dsdesc.MiscFlags=0;
ID3D11Texture2D *depthStencil;
DXASS( _d3dDevice->CreateTexture2D( &dsdesc,0,&depthStencil ) );
DXASS( _d3dDevice->CreateDepthStencilView( depthStencil,0,&_depthStencilView ) );
depthStencil->Release();
*/
D3D11_VIEWPORT viewport={ 0,0,width,height,0,1 };
_d3dContext->RSSetViewports( 1,&viewport );
}
bool PngViewer::init_d2d()
{
DXGI_SWAP_CHAIN_DESC1 swap_descriptor;
RECT client_rect;
ID3D11Device * device;
IDXGISwapChain1 * swap_chain_1;
HRESULT r;
if(D3D11CreateDevice(nullptr, D3D_DRIVER_TYPE_HARDWARE, nullptr, D3D11_CREATE_DEVICE_BGRA_SUPPORT, nullptr, 0, D3D11_SDK_VERSION, &device, nullptr, nullptr) != S_OK)
{
return false;
}
r = device->QueryInterface(__uuidof(IDXGIDevice3), (void **)&this->device_gi);
device->Release();
if(r != S_OK)
{
return false;
}
if(CreateDXGIFactory2(DXGI_CREATE_FACTORY_DEBUG, __uuidof(IDXGIFactory3), (void **)&this->gi_factory) != S_OK)
{
return false;
}
::GetClientRect(this->window, &client_rect);
this->swap_chain_region.cx = client_rect.right - client_rect.left;
this->swap_chain_region.cy = client_rect.bottom - client_rect.top;
::memset(&swap_descriptor, 0, sizeof(DXGI_SWAP_CHAIN_DESC1));
swap_descriptor.Width = this->swap_chain_region.cx;
swap_descriptor.Height = this->swap_chain_region.cy;
swap_descriptor.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
swap_descriptor.SampleDesc.Count = 1;
swap_descriptor.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
swap_descriptor.BufferCount = 2;
swap_descriptor.SwapEffect = DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL;
swap_descriptor.AlphaMode = DXGI_ALPHA_MODE_PREMULTIPLIED;
if(this->gi_factory->CreateSwapChainForComposition(this->device_gi, &swap_descriptor, nullptr, &swap_chain_1) != S_OK)
{
return false;
}
r = swap_chain_1->QueryInterface(__uuidof(IDXGISwapChain2), (void **)&this->swap_chain);
swap_chain_1->Release();
if(r != S_OK)
{
return false;
}
if(DCompositionCreateDevice(this->device_gi, __uuidof(IDCompositionDevice), (void **)&this->comp_device) != S_OK)
{
return false;
}
if(this->comp_device->CreateTargetForHwnd(this->window, true, &this->comp_target) != S_OK)
{
return false;
}
if(this->comp_device->CreateVisual(&this->comp_visual) != S_OK)
{
return false;
}
this->comp_visual->SetContent(this->swap_chain);
this->comp_target->SetRoot(this->comp_visual);
this->comp_device->Commit();
return true;
}
