public override void Dispose()
{
if (dx11Device != null)
{
dx11Device.Dispose();
}
if (dx11Factory != null)
{
dx11Factory.Dispose();
}
if (dx11Output != null)
{
dx11Output.Dispose();
}
if (dx11DuplicatedOutput != null)
{
dx11DuplicatedOutput.Dispose();
}
if (dx11ScreenTexture != null)
{
dx11ScreenTexture.Dispose();
}
if (dx11ScreenResource != null)
{
dx11ScreenResource.Dispose();
}
if (dx11ScreenSurface != null)
{
dx11ScreenSurface.Dispose();
}
if (screenShot != null)
{
screenShot.Dispose();
}
dx11Device = null;
dx11Factory = null;
dx11Output = null;
dx11DuplicatedOutput = null;
dx11ScreenTexture = null;
dx11ScreenResource = null;
dx11ScreenSurface = null;
screenShot = null;
bmpData = null;
GC.SuppressFinalize(this);
}
public void Dispose()
{
if (duplicatedOutput != null)
{
duplicatedOutput.Dispose();
}
if (screenTexture != null)
{
screenTexture.Dispose();
}
if (device != null)
{
device.Dispose();
}
fluxListenerThread.Abort();
}
public void setupDX()
{
try
{
// # of graphics card adapter
const int numAdapter = 0;
// # of output device (i.e. monitor)
const int numOutput = 0;
//const string outputFileName = "ScreenCapture.png";
// Create DXGI Factory1
var factory = new Factory1();
var adapter = factory.GetAdapter1(numAdapter);
// Create device from Adapter
device = new SharpDX.Direct3D11.Device(adapter);
// Get DXGI.Output
var output = adapter.GetOutput(numOutput);
var output1 = output.QueryInterface <Output1>();
// Width/Height of desktop to capture
int width = ((SharpDX.Rectangle)output.Description.DesktopBounds).Width;
int height = ((SharpDX.Rectangle)output.Description.DesktopBounds).Height;
// Create Staging texture CPU-accessible
var textureDesc = new Texture2DDescription
{
CpuAccessFlags = CpuAccessFlags.Read,
BindFlags = BindFlags.None,
Format = Format.B8G8R8A8_UNorm,
Width = width,
Height = height,
OptionFlags = ResourceOptionFlags.None,
MipLevels = 1,
ArraySize = 1,
SampleDescription = { Count = 1, Quality = 0 },
Usage = ResourceUsage.Staging
};
screenTexture = new Texture2D(device, textureDesc);
// Duplicate the output
duplicatedOutput = output1.DuplicateOutput(device);
}
catch (SharpDXException e)
{
if (device != null)
{
device.Dispose();
}
if (screenTexture != null)
{
screenTexture.Dispose();
}
if (duplicatedOutput != null)
{
duplicatedOutput.Dispose();
}
device = null;
if (e.ResultCode.Code == SharpDX.DXGI.ResultCode.AccessDenied.Result.Code)
{
device = null;
}
//else throw e;
}
catch (Exception e)
{
throw e;
}
// TODO: We should cleanp up all allocated COM objects here
}
