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 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);
}
/// <summary>
/// Init some variables one times to spend execution time.
/// </summary>
public DirectX()
{
try
{
factory = new Factory1();
adapter = factory.GetAdapter1(numAdapter);
device = new Device(adapter);
output = adapter.GetOutput(numOutput);
output1 = output.QueryInterface<Output1>();
// get screen wize
textureDesc = new Texture2DDescription
{
CpuAccessFlags = CpuAccessFlags.Read,
BindFlags = BindFlags.None,
Format = Format.B8G8R8A8_UNorm,
Width = ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Right - ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Left,
Height = ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Bottom - ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Top,
OptionFlags = ResourceOptionFlags.None,
MipLevels = 1,
ArraySize = 1,
SampleDescription = { Count = 1, Quality = 0 },
Usage = ResourceUsage.Staging
};
screenTexture = new Texture2D(device, textureDesc);
try
{
duplicatedOutput = output1.DuplicateOutput(device);
}
catch (SharpDXException e)
{
if (e.ResultCode.Code == SharpDX.DXGI.ResultCode.Unsupported.Result.Code)
{
throw new System.ApplicationException("Your system does not support DirectX 11.2 (normally on windows 7). Please use 'Use GDI Capture' option to prevent this error!");
}
else {
throw e;
}
}
}
catch (Exception ex)
{
throw ex;
}
}
private void InitGrabber()
{
try
{
this.pixelFormat = PixelFormat.Format32bppRgb;
boundsRect = new System.Drawing.Rectangle(0, 0, WIDTH, HEIGHT);
uint numAdapter = 0; // # of graphics card adapter
uint numOutput = 0; // # of output device (i.e. monitor)
// create device and factory
dx11Device = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware);
dx11Factory = new Factory1();
dx11Output = new Output1(dx11Factory.Adapters1[numAdapter].Outputs[numOutput].NativePointer);
// creating CPU-accessible texture resource
dx11Texture2Ddescr = new SharpDX.Direct3D11.Texture2DDescription();
dx11Texture2Ddescr.CpuAccessFlags = SharpDX.Direct3D11.CpuAccessFlags.Read;
dx11Texture2Ddescr.BindFlags = SharpDX.Direct3D11.BindFlags.None;
dx11Texture2Ddescr.Format = SharpDX.DXGI.Format.B8G8R8A8_UNorm;
dx11Texture2Ddescr.Height = HEIGHT;
dx11Texture2Ddescr.Width = WIDTH;
dx11Texture2Ddescr.OptionFlags = SharpDX.Direct3D11.ResourceOptionFlags.None;
dx11Texture2Ddescr.MipLevels = 1;
dx11Texture2Ddescr.ArraySize = 1;
dx11Texture2Ddescr.SampleDescription.Count = 1;
dx11Texture2Ddescr.SampleDescription.Quality = 0;
dx11Texture2Ddescr.Usage = SharpDX.Direct3D11.ResourceUsage.Staging;
dx11ScreenTexture = new SharpDX.Direct3D11.Texture2D(dx11Device, dx11Texture2Ddescr);
// duplicate output stuff
dx11DuplicatedOutput = dx11Output.DuplicateOutput(dx11Device);
}
catch (SharpDX.SharpDXException dxe)
{
string error = "Directx 11 initializer error.\n" + dxe.Message;
LdpLog.Error(error);
MessageBox.Show(error, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (Exception ex)
{
string error = "Directx 11 initializer error.\n" + ex.Message;
LdpLog.Error(error);
MessageBox.Show(error, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
/// <summary>
/// Init some variables one times to spend execution time.
/// </summary>
public DirectX()
{
try
{
factory = new Factory1();
adapter = factory.GetAdapter1(numAdapter);
device = new Device(adapter);
output = adapter.GetOutput(numOutput);
output1 = output.QueryInterface<Output1>();
// get screen wize
textureDesc = new Texture2DDescription
{
CpuAccessFlags = CpuAccessFlags.Read,
BindFlags = BindFlags.None,
Format = Format.B8G8R8A8_UNorm,
Width = ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Right - ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Left,
Height = ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Bottom - ((SharpDX.Mathematics.Interop.RawRectangle)output.Description.DesktopBounds).Top,
OptionFlags = ResourceOptionFlags.None,
MipLevels = 1,
ArraySize = 1,
SampleDescription = { Count = 1, Quality = 0 },
Usage = ResourceUsage.Staging
};
screenTexture = new Texture2D(device, textureDesc);
duplicatedOutput = output1.DuplicateOutput(device);
}
catch (Exception ex)
{
throw ex;
}
}
private void InitGrabber()
{
try
{
this.pixelFormat = PixelFormat.Format32bppRgb;
boundsRect = new System.Drawing.Rectangle(0, 0, WIDTH, HEIGHT);
uint numAdapter = 0; // # of graphics card adapter
uint numOutput = 0; // # of output device (i.e. monitor)
// create device and factory
dx11Device = new SharpDX.Direct3D11.Device(SharpDX.Direct3D.DriverType.Hardware);
dx11Factory = new Factory1();
dx11Output = new Output1(dx11Factory.Adapters1[numAdapter].Outputs[numOutput].NativePointer);
// creating CPU-accessible texture resource
dx11Texture2Ddescr = new SharpDX.Direct3D11.Texture2DDescription();
dx11Texture2Ddescr.CpuAccessFlags = SharpDX.Direct3D11.CpuAccessFlags.Read;
dx11Texture2Ddescr.BindFlags = SharpDX.Direct3D11.BindFlags.None;
dx11Texture2Ddescr.Format = SharpDX.DXGI.Format.B8G8R8A8_UNorm;
dx11Texture2Ddescr.Height = HEIGHT;
dx11Texture2Ddescr.Width = WIDTH;
dx11Texture2Ddescr.OptionFlags = SharpDX.Direct3D11.ResourceOptionFlags.None;
dx11Texture2Ddescr.MipLevels = 1;
dx11Texture2Ddescr.ArraySize = 1;
dx11Texture2Ddescr.SampleDescription.Count = 1;
dx11Texture2Ddescr.SampleDescription.Quality = 0;
dx11Texture2Ddescr.Usage = SharpDX.Direct3D11.ResourceUsage.Staging;
dx11ScreenTexture = new SharpDX.Direct3D11.Texture2D(dx11Device, dx11Texture2Ddescr);
// duplicate output stuff
dx11DuplicatedOutput = dx11Output.DuplicateOutput(dx11Device);
}
catch (SharpDX.SharpDXException dxe)
{
string error = "Directx 11 initializer error.\n" + dxe.Message;
LdpLog.Error(error);
MessageBox.Show(error, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (Exception ex)
{
string error = "Directx 11 initializer error.\n" + ex.Message;
LdpLog.Error(error);
MessageBox.Show(error, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
