internal DeviceResourceManager(EngineDevice device)
{
_device = device;
_deviceResources = new List <IEngineDeviceResource?>(1024);
_deviceResourcesPrev = new List <IEngineDeviceResource?>(1024);
_cleanupNeeded = false;
}
/// <summary>
/// Initializes a new instance of the <see cref="DeviceHandlerD3D11" /> class.
/// </summary>
internal DeviceHandlerD2D(GraphicsDeviceConfiguration deviceConfig, EngineFactory engineFactory, EngineDevice engineDevice)
{
try
{
// Simulate exception if requested
if (deviceConfig.CoreConfiguration.ThrowD2DInitDeviceError)
{
throw new SeeingSharpGraphicsException("Simulation Direct2D device init exception");
}
using (var dxgiDevice = engineDevice.DeviceD3D11_1.QueryInterface <IDXGIDevice>())
{
_deviceD2D = engineFactory.FactoryD2D_2.CreateDevice(dxgiDevice);
_deviceContextD2D = _deviceD2D
.CreateDeviceContext(D2D.DeviceContextOptions.None);
_renderTarget = _deviceContextD2D;
}
}
catch (Exception)
{
SeeingSharpUtil.SafeDispose(ref _deviceContextD2D);
SeeingSharpUtil.SafeDispose(ref _deviceD2D);
SeeingSharpUtil.SafeDispose(ref _renderTarget);
}
}
