/// <summary>
/// Disposes of object resources.
/// </summary>
/// <param name="disposeManagedResources">If true, managed resources should be
/// disposed of in addition to unmanaged resources.</param>
protected virtual void Dispose(bool disposeManagedResources)
{
if (disposeManagedResources)
{
_d3d11Device.Dispose();
_dxgiDevice.Dispose();
_backBuffer.Dispose();
_targetBitmap.Dispose();
_backBuffer2.Dispose();
_targetBitmap2.Dispose();
_d2dDevice.Dispose();
swapChain.Dispose();
swapChain2.Dispose();
d2dContext.Dispose();
d2dContext2.Dispose();
dw_Factory.Dispose();
}
_d3d11Device = null;
_dxgiDevice = null;
_backBuffer = null;
_targetBitmap = null;
_backBuffer2 = null;
_targetBitmap2 = null;
_d2dDevice = null;
swapChain = null;
swapChain2 = null;
d2dContext = null;
d2dContext2 = null;
dw_Factory = null;
}
internal void ReleaseDevices()
{
IsRendererSuppressed = true;
RenderTarget.Dispose();
Backbuffer.Dispose();
RenderTargetSurface.Dispose();
RenderTargetView.Dispose();
D2DDeviceContext.Dispose();
D2DDevice.Dispose();
D2DFactory.Dispose();
DXGIDevice.Dispose();
D3DDevice.Dispose();
D3DDefaultDevice.Dispose();
SwapChain.Dispose();
SwapChain = null;
RenderTarget = null;
RenderTargetSurface = null;
Backbuffer = null;
RenderTargetView = null;
D2DDeviceContext = null;
D2DFactory = null;
D2DDevice = null;
DXGIDevice = null;
D3DDevice = null;
D3DDefaultDevice = null;
}
public void Shutdown()
{
if (_deviceContext != null)
{
_deviceContext.Dispose();
_deviceContext = null;
}
if (_device2D != null)
{
_device2D.Dispose();
_device2D = null;
}
if (_dxgiDevice != null)
{
_dxgiDevice.Dispose();
_dxgiDevice = null;
}
if (_default3DDevice1 != null)
{
_default3DDevice1.Dispose();
_default3DDevice1 = null;
}
if (_default3DDevice != null)
{
_default3DDevice.Dispose();
_default3DDevice = null;
}
}
public void Dispose()
{
d2dContext.Target = null;
bitmap.Dispose();
d2dContext.Dispose();
d2dDevice.Dispose();
d2dFactory.Dispose();
dxgiSurface.Dispose();
swapChain.Dispose();
dxgiFactory.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
form.Dispose();
}
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
d2dContext.Dispose();
dwFactory.Dispose();
imagingFactory.Dispose();
d2dDevice.Dispose();
dxgiDevice.Dispose();
d3dDevice.Dispose();
defaultDevice.Dispose();
textBrush.Dispose();
textFormat.Dispose();
}
disposedValue = true;
}
}
public void Init(IntPtr hWnd, ApplicationInfo appInfo)
{
if (m_ApplicationInfo != null)
{
throw new InvalidOperationException("context already initialized");
}
m_ApplicationInfo = appInfo;
var swapChainDesc = new DXGI.SwapChainDescription
{
ModeDescription = new DXGI.ModeDescription
{
Width = m_ApplicationInfo.Width,
Height = m_ApplicationInfo.Height,
RefreshRate = new DXGI.Rational(60, 1),
Format = DXGI.Format.R8G8B8A8_UNorm
},
SampleDescription = new DXGI.SampleDescription
{
Count = 4
},
BufferCount = 1,
Usage = DXGI.Usage.RenderTargetOutput,
OutputHandle = hWnd,
IsWindowed = !m_ApplicationInfo.FullScreen,
SwapEffect = DXGI.SwapEffect.Discard,
Flags = DXGI.SwapChainFlags.AllowModeSwitch
};
D3D11.Device.CreateWithSwapChain(D3D.DriverType.Hardware,
D3D11.DeviceCreationFlags.BgraSupport | D3D11.DeviceCreationFlags.Debug, new[] { m_FeatureLevel },
swapChainDesc, out D3D11.Device dev, out DXGI.SwapChain swapChain);
Dev = dev;
DevCon = Dev.ImmediateContext;
SwapChain = swapChain;
D2DFactory = new D2D1.Factory(D2D1.FactoryType.SingleThreaded, D2D1.DebugLevel.Information);
DWriteFactory = new DirectWrite.Factory(DirectWrite.FactoryType.Shared);
m_MSAAQuality = Dev.CheckMultisampleQualityLevels(DXGI.Format.R8G8B8A8_UNorm, 4);
D3D11.DeviceDebug d3dDebug = dev.QueryInterface <D3D11.DeviceDebug>();
if (d3dDebug != null)
{
D3D11.InfoQueue infoQueue = dev.QueryInterface <D3D11.InfoQueue>();
if (infoQueue != null)
{
D3D11.MessageId[] hide =
{
D3D11.MessageId.MessageIdDeviceDrawSamplerNotSet
};
infoQueue.AddStorageFilterEntries(new D3D11.InfoQueueFilter()
{
DenyList = new D3D11.InfoQueueFilterDescription {
Ids = hide
}
});
}
}
Resize();
CreateBlendStates();
CreateDepthStencilStates();
CreateRasterizerStates();
SetBlend(false);
SetDepthTesting(true);
SetWireframe(false);
SharpDX.DXGI.Device dxgiDev = Dev.QueryInterface <SharpDX.DXGI.Device>();
SharpDX.DXGI.AdapterDescription adapterDesc = dxgiDev.Adapter.Description;
Console.WriteLine("----------------------------------");
Console.WriteLine(" Direct3D 11:");
Console.WriteLine(" " + adapterDesc.Description);
Console.WriteLine(" VRAM: " + adapterDesc.DedicatedVideoMemory / 1024 / 1024 + " MB");
Console.WriteLine("----------------------------------");
dxgiDev.Dispose();
}
