Exemplo n.º 1
0
HRESULT InitD3D( HWND hWnd )
{
	// Create the D3D object.
	if( NULL == ( g_pD3D = Direct3DCreate9( D3D_SDK_VERSION ) ) )
		return E_FAIL;

	// Set up the structure used to create the D3DDevice
	D3DPRESENT_PARAMETERS d3dpp;
	ZeroMemory( &d3dpp, sizeof( d3dpp ) );
	d3dpp.Windowed = TRUE;
	d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
	d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;

	// Create the D3DDevice
	if( FAILED( g_pD3D->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd,
		D3DCREATE_SOFTWARE_VERTEXPROCESSING,
		&d3dpp, &g_pd3dDevice ) ) )
	{
		return E_FAIL;
	}

	g_pd3dDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
	g_pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);

	// Create a dynamic texture
	if( FAILED( D3DXCreateTexture(g_pd3dDevice,g_ogg.width(),g_ogg.height(),1,D3DUSAGE_DYNAMIC,D3DFMT_X8B8G8R8,D3DPOOL_DEFAULT,&g_pTexture)))
	{
		return E_FAIL;
	}

	float x1 = 0;
	float y1 = 0;
	float x2 = g_ogg.width();
	float y2 = g_ogg.height();
	// Initialize three vertices for rendering a quad
	CUSTOMVERTEX vertices[] =
	{   // x, y, z, color, tu, tv
		{  x1,  y1, 0.0f, 1.0f, 0xffffffff, 0.0f, 0.0f }, 
		{  x2,  y1, 0.0f, 1.0f, 0xffffffff, 1.0f, 0.0f },
		{  x2,  y2, 0.0f, 1.0f, 0xffffffff, 1.0f, 1.0f },
		{  x1,  y2, 0.0f, 1.0f, 0xffffffff, 0.0f, 1.0f },
	};

	if( FAILED( g_pd3dDevice->CreateVertexBuffer( 4 * sizeof( CUSTOMVERTEX ),
		0, D3DFVF_CUSTOMVERTEX,
		D3DPOOL_DEFAULT, &g_pVB, NULL ) ) )
	{
		return E_FAIL;
	}

	VOID* pVertices;
	if( FAILED( g_pVB->Lock( 0, sizeof( vertices ), ( void** )&pVertices, 0 ) ) )
		return E_FAIL;
	memcpy( pVertices, vertices, sizeof( vertices ) );
	g_pVB->Unlock();

	return S_OK;
}
Exemplo n.º 2
0
INT WINAPI wWinMain( HINSTANCE hInst, HINSTANCE, LPWSTR, INT )
{
	g_ogg.open("../sample video/trailer_400p.ogg",AF_S16,2,44100,VF_BGRA);
	if(g_ogg.fail()) {
		return -1;
	}

	// Register the window class
	WNDCLASSEX wc =
	{
		sizeof( WNDCLASSEX ), CS_CLASSDC, MsgProc, 0L, 0L,
		GetModuleHandle( NULL ), NULL, NULL, NULL, NULL,
		L"liboggstream", NULL
	};

	RegisterClassEx( &wc );


	int width=g_ogg.width();
	int height=g_ogg.height();
	// Create the application's window
	RECT rect;
	rect.left = 100;
	rect.top = 100;
	rect.right = width+rect.left;
	rect.bottom = height+rect.top;
	AdjustWindowRect(&rect,WS_OVERLAPPEDWINDOW,FALSE);
	HWND hWnd = CreateWindow( L"liboggstream", L"D3D9 Theora Player",
		WS_OVERLAPPEDWINDOW, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top,
		NULL, NULL, wc.hInstance, NULL );

	// Initialize Direct3D and OpenAL
	if( SUCCEEDED( InitD3D( hWnd ) ) && InitAL())
	{
		// Show the window
		ShowWindow( hWnd, SW_SHOWDEFAULT );
		UpdateWindow( hWnd );
		// Start the playback
		g_ogg.play();
		// Run MixAudio in another thread
		HANDLE h_mixaudio= CreateThread(NULL,0,MixAudio,NULL,0,NULL);
		// Enter the message loop
		MSG msg;
		ZeroMemory( &msg, sizeof( msg ) );
		while( msg.message != WM_QUIT && g_ogg.playing() )
		{
			if( PeekMessage( &msg, NULL, 0U, 0U, PM_REMOVE ) )
			{
				TranslateMessage( &msg );
				DispatchMessage( &msg );
			}else {
				Render();
				Sleep(0);
			}
		}
		g_ogg.close();
		WaitForSingleObject(h_mixaudio,INFINITE);
		alutExit();
	}

	UnregisterClass( L"liboggstream", wc.hInstance );
	return 0;
}