//================================================================================
void ATHEngine::Init()
{
// Load from config
LoadConfig();
// Create the operating system construct for the game
if (!CreateViewport())
return;
#ifdef _WIN32
// Start the renderer
m_pRenderer = ATHRenderer::GetInstance();
m_pRenderer->Initialize(m_hWnd, m_hInstance, m_nScreenWidth, m_nScreenHeight, m_bFullscreen, m_bVsync);
m_pRenderer->SetDebugLines(m_bDebugLines);
// Setup input management
m_pInputManager = ATHInputManager::GetInstance();
m_pInputManager->Init(m_hWnd, m_hInstance, m_nScreenWidth, m_nScreenWidth, m_nScreenWidth / 2, m_nScreenWidth / 2);
// Start Audio Manager
m_pAudioManager = ATHAudio::GetInstance();
m_pAudioManager->InitXAudio2();
#endif // _WIN32
// Create event manager
m_pEventManager = ATHEventManager::GetInstance();
// Setup Object manager
m_pObjectManager = new ATHObjectManager();
m_pObjectManager->Init();
// Test init code
TestInit();
m_bShutdown = false;
}
void RenderTarget::InitFromTexture(ID3D11Texture2D* texture) {
CreateViewport(*texture, &m_viewport);
// Make this texture usable as a render target:
CreateRenderTargetViewFromTexture(texture, &m_render_target_view);
// Make this texture usable in a shader:
CreateShaderResourceViewFromTexture(texture, &m_shader_resource_view);
}
bool Graphics::Initialize()
{
g_Graphics = this;
m_ClearColor = g_White;
CreateDeviceAndSwapChain();
CreateViewport();
CreateDefaultShader();
return true;
}
//---------------------------------------------------------------
void CGraphicsLayer::InitD3D(int Width,int Height,int bpp)
{
//HRESULT r=0;
m_rcScreenRect.top= m_rcScreenRect.left=0;
m_rcScreenRect.right=Width;
m_rcScreenRect.bottom=Height;
if(CreateDeviceAndSwapChain()){return;}
CreateShader();
if(CreateRasterizer()){return;}
CreateViewport();
CreateDepthStencilBuffer();
m_pDeviceContext->OMSetRenderTargets(1,&m_pRenderTargetView,m_pDepthStencilView);
}
Renderer::Renderer() :
m_last_vertex_count( 0 ),
m_alpha_threshold( 0.f ),
m_depth_clear_strategy( NO_DEPTH ),
m_vbo_synced( false ),
m_preblend( false ),
m_cull( false ) {
glGenBuffers( 1, &m_vertex_vbo );
glGenBuffers( 1, &m_color_vbo );
glGenBuffers( 1, &m_texture_vbo );
m_default_viewport = CreateViewport();
// Load our "no texture" pseudo-texture.
sf::Image image;
image.create( 2, 2, sf::Color::White );
LoadImage( image, sf::Color::White );
}
HRESULT D3D11Object::Initialize( HWND &hWnd, ID3D11UnorderedAccessView** ppResultUAV )
{
printf("Initializing DXObject...\n");
HRESULT hr = S_OK;
RECT rc;
GetClientRect( hWnd, &rc );
UINT width = rc.right - rc.left;
UINT height = rc.bottom - rc.top;
InitDeviceContext(static_cast<int>(HEIGHT), static_cast<int>(WIDTH), hWnd );
m_pSwapChain->GetBuffer( 0, __uuidof( ID3D11Texture2D ), reinterpret_cast<void**>(&m_pBackBufferTexture) );
CreateBufferTexUAV( m_pBackBufferTexture, ppResultUAV );
m_pDevice->CreateRenderTargetView( m_pBackBufferTexture, NULL, &m_pRenderTargetView );
CreateViewport(width, height);
CreateSamplerStates();
return hr;
}
