MMSWindowClass::MMSWindowClass() {
initAlignment();
initDx();
initDy();
initWidth();
initHeight();
initBgColor();
initBgImagePath();
initBgImageName();
initOpacity();
initFadeIn();
initFadeOut();
initDebug();
initMargin();
initUpArrow();
initDownArrow();
initLeftArrow();
initRightArrow();
initNavigateUp();
initNavigateDown();
initNavigateLeft();
initNavigateRight();
initOwnSurface();
initMoveIn();
initMoveOut();
initModal();
initStaticZOrder();
initAlwaysOnTop();
initFocusable();
initBackBuffer();
initInitialLoad();
}
GraphicsDevice::GraphicsDevice( HWND p_hWnd, int p_width, int p_height, bool p_windowMode )
{
m_width=p_width;
m_height=p_height;
m_windowMode = p_windowMode;
m_wireframeMode=false;
m_interopCanvasHandle=new Texture*;
// 1. init hardware
initSwapChain(p_hWnd);
initHardware();
// 2. init factories
m_viewFactory = new ViewFactory(m_device);
m_shaderFactory = new ShaderFactory(m_device,m_deviceContext,m_featureLevel);
m_bufferFactory = new BufferFactory(m_device,m_deviceContext);
m_textureFactory = new TextureFactory(m_device);
// 3. init views
initBackBuffer();
initGBufferAndDepthStencil();
// 4. init shaders
string exePathPrefix = GetExecutablePathDirectory();
m_composeShader = m_shaderFactory->createComposeShader(exePathPrefix+"../Shaders/ComposeShader.hlsl");
m_wireframeShader = m_shaderFactory->createMeshShader(exePathPrefix+"../Shaders/WireframeShader.hlsl");
m_meshBaseShader = m_shaderFactory->createMeshShader(exePathPrefix + "../Shaders/MeshShader.hlsl");
// 5. build states
buildBlendStates();
m_currentBlendStateType = BlendState::DEFAULT;
m_blendMask = 0xffffffff;
for (int i=0;i<4;i++) m_blendFactors[i]=1;
buildRasterizerStates();
m_currentRasterizerStateType = RasterizerState::DEFAULT;
// 6. Create draw-quad and other built in primitives
m_fullscreenQuad = m_bufferFactory->createFullScreenQuadBuffer();
m_aabbLineMesh = m_bufferFactory->createLineBox(0.5f);
m_fallbackBox = m_bufferFactory->createBoxMesh(0.5f);
m_meshFallbackBoxList.push_back(m_fallbackBox);
fitViewport();
}
LRESULT DGraphics::onSize(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
if (m_pSwapChain == nullptr || wParam == SIZE_MINIMIZED) {
debug::writeLine(L"!!!");
return 0;
}
debug::writef(L"WM_SIZE %d %d", LOWORD(lParam), HIWORD(lParam));
HRESULT hr;
m_pContext->OMSetRenderTargets(0, nullptr, nullptr);
m_pRenderTargetView.reset();
hr = m_pSwapChain->ResizeBuffers(1, 0, 0, BufferFormat, SwapChainFlag);
checkDXResult<D3DError>(hr, "IDXGISwapChain::ResizeBuffers() failed");
initBackBuffer();
return DefWindowProc(hWnd, msg, wParam, lParam);
}
void GraphicsDevice::updateResolution( int p_width, int p_height )
{
m_width = p_width;
m_height = p_height;
setRenderTarget(RenderTargetSpec::RT_NONE);
releaseBackBuffer();
releaseGBufferAndDepthStencil();
HRESULT hr;
// Resize the swap chain
// !HACK! !IMPORTANT!
m_deviceContext->ClearState(); // MUST DO PROPER HANDLING OF BUFFER DEALLOCATION AND THEN REALLOCATION HERE!! *****TEDIOUS!!!*****
// NOW WE GET THE D3D LIVE LEAKS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb174577(v=vs.85).aspx
hr = m_swapChain->ResizeBuffers(0, p_width, p_height, DXGI_FORMAT_R8G8B8A8_UNORM, 0);
if(FAILED(hr))
throw GraphicsException(hr,__FILE__,__FUNCTION__,__LINE__);
initBackBuffer();
fitViewport();
initGBufferAndDepthStencil();
}