public MaskedPointerShape(int Width, int Height, Direct2DEditorSession EditorSession)
{
this.Width = Width;
this.Height = Height;
_editorSession = EditorSession;
var copyTexDesc = new Texture2DDescription
{
Width = this.Width,
Height = this.Height,
MipLevels = 1,
ArraySize = 1,
Format = Format.B8G8R8A8_UNorm,
SampleDescription =
{
Count = 1,
Quality = 0
},
Usage = ResourceUsage.Staging,
BindFlags = 0,
CpuAccessFlags = CpuAccessFlags.Read
};
_copyTex = new Texture2D(_editorSession.Device, copyTexDesc);
ShapeBuffer = new byte[Width * Height * 4];
DesktopBuffer = new byte[Width * Height * 4];
}
public void Dispose()
{
try { _mousePointer?.Dispose(); }
catch { }
finally { _mousePointer = null; }
try { _editorSession.Dispose(); }
catch { }
finally { _editorSession = null; }
try { _duplCapture.Dispose(); }
catch { }
finally { _duplCapture = null; }
try { _desktopImageTexture.Dispose(); }
catch { }
finally { _desktopImageTexture = null; }
try { _stagingTexture.Dispose(); }
catch { }
finally { _stagingTexture = null; }
try { _device.Dispose(); }
catch { }
finally { _device = null; }
try { _deviceForDeskDupl.Dispose(); }
catch { }
finally { _deviceForDeskDupl = null; }
}
public FullScreenDesktopDuplicator(bool IncludeCursor,
IPreviewWindow PreviewWindow,
IPlatformServices PlatformServices)
{
using (var factory = new Factory1())
{
var outputs = factory
.Adapters1
.SelectMany(M => M.Outputs)
.ToArray();
var bounds = PlatformServices.DesktopRectangle;
Width = bounds.Width;
Height = bounds.Height;
PointTransform = P => new Point(P.X - bounds.Left, P.Y - bounds.Top);
_editorSession = new Direct2DEditorSession(Width, Height, PreviewWindow);
_outputs.AddRange(outputs.Select(M =>
{
var output1 = M.QueryInterface <Output1>();
var rect = M.Description.DesktopBounds;
return(new DeskDuplOutputEntry
{
DuplCapture = new DuplCapture(output1),
Location = new SharpDX.Point(rect.Left - bounds.Left, rect.Top - bounds.Top),
MousePointer = IncludeCursor ? new DxMousePointer(_editorSession) : null
});
}));
}
}
public MaskedColorPointerShape(IntPtr ShapeBuffer,
OutputDuplicatePointerShapeInformation ShapeInfo,
Direct2DEditorSession EditorSession)
: base(ShapeInfo.Width, ShapeInfo.Height, EditorSession)
{
_maskedShapeBuffer = new byte[Width * Height * 4];
Marshal.Copy(ShapeBuffer, _maskedShapeBuffer, 0, _maskedShapeBuffer.Length);
}
public Direct2DEditor(Direct2DEditorSession EditorSession)
{
_editorSession = EditorSession;
Width = EditorSession.StagingTexture.Description.Width;
Height = EditorSession.StagingTexture.Description.Height;
EditorSession.BeginDraw();
}
public void Dispose()
{
try
{
_mousePointer?.Dispose();
}
catch
{
// Ignored in dispose
}
_mousePointer = null;
try { _editorSession.Dispose(); }
catch
{
// Ignored in dispose
}
_editorSession = null;
try { _desktopDuplicationCapture.Dispose(); }
catch
{
// Ignored in dispose
}
_desktopDuplicationCapture = null;
try { _desktopImageTexture.Dispose(); }
catch
{
// Ignored in dispose
}
_desktopImageTexture = null;
try { _stagingTexture.Dispose(); }
catch
{
// Ignored in dispose
}
_stagingTexture = null;
try { _device.Dispose(); }
catch
{
// Ignored in dispose
}
_device = null;
try { _deviceForDesktopDuplication.Dispose(); }
catch
{
// Ignored in dispose
}
_deviceForDesktopDuplication = null;
}
public Direct2DEditor(Direct2DEditorSession editorSession)
{
_editorSession = editorSession;
var desc = editorSession.StagingTexture.Description;
Width = desc.Width;
Height = desc.Height;
editorSession.BeginDraw();
}
public MonochromePointerShape(IntPtr ShapeBuffer,
OutputDuplicatePointerShapeInformation ShapeInfo,
Direct2DEditorSession EditorSession)
: base(ShapeInfo.Width, ShapeInfo.Height / 2, EditorSession)
{
_andMaskBuffer = new byte[Width * Height / 8];
Marshal.Copy(ShapeBuffer, _andMaskBuffer, 0, _andMaskBuffer.Length);
_xorMaskBuffer = new byte[Width * Height / 8];
Marshal.Copy(ShapeBuffer + _andMaskBuffer.Length, _xorMaskBuffer, 0, _xorMaskBuffer.Length);
}
public DesktopDuplicator(bool includeCursor, Output1 output)
{
_device = new Device(DriverType.Hardware,
DeviceCreationFlags.BgraSupport,
FeatureLevel.Level_11_1);
// Separate Device required otherwise AccessViolationException happens
using (var adapter = output.GetParent <Adapter>())
_deviceForDesktopDuplication = new Device(adapter);
_desktopDuplicationCapture = new DesktopDuplicationCapture(_deviceForDesktopDuplication, output);
var bounds = output.Description.DesktopBounds;
var width = bounds.Right - bounds.Left;
var height = bounds.Bottom - bounds.Top;
_stagingTexture = new Texture2D(_device, 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
});
_desktopImageTexture = new Texture2D(_device, new Texture2DDescription
{
CpuAccessFlags = CpuAccessFlags.None,
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
Format = Format.B8G8R8A8_UNorm,
Width = width,
Height = height,
OptionFlags = ResourceOptionFlags.None,
MipLevels = 1,
ArraySize = 1,
SampleDescription = { Count = 1, Quality = 0 },
Usage = ResourceUsage.Default
});
_editorSession = new Direct2DEditorSession(_desktopImageTexture, _device, _stagingTexture);
if (includeCursor)
{
_mousePointer = new DxMousePointer(_editorSession);
}
}
public void Dispose()
{
_bmp?.Dispose();
_bmp = null;
_copyTex?.Dispose();
_copyTex = null;
ShapeBuffer = DesktopBuffer = null;
_editorSession = null;
OnDispose();
}
public void Dispose()
{
try { _mousePointer?.Dispose(); }
catch { }
finally { _mousePointer = null; }
try { _duplCapture.Dispose(); }
catch { }
finally { _duplCapture = null; }
try { _editorSession.Dispose(); }
catch { }
finally { _editorSession = null; }
}
public DesktopDuplicator(bool IncludeCursor, Output1 Output, IPreviewWindow PreviewWindow)
{
_duplCapture = new DuplCapture(Output);
var bounds = Output.Description.DesktopBounds;
var width = bounds.Right - bounds.Left;
var height = bounds.Bottom - bounds.Top;
_editorSession = new Direct2DEditorSession(width, height, PreviewWindow);
if (IncludeCursor)
{
_mousePointer = new DxMousePointer(_editorSession);
}
}
public void Dispose()
{
try { _duplCapture.Dispose(); }
catch { }
finally { _duplCapture = null; }
// Mouse Pointer disposed later to prevent errors.
try { _mousePointer?.Dispose(); }
catch { }
finally { _mousePointer = null; }
try { _editorSession.Dispose(); }
catch { }
finally { _editorSession = null; }
}
public void Dispose()
{
foreach (var entry in _outputs)
{
try { entry.MousePointer?.Dispose(); }
catch { }
finally { entry.MousePointer = null; }
try { entry.DuplCapture.Dispose(); }
catch { }
finally { entry.DuplCapture = null; }
}
try { _editorSession.Dispose(); }
catch { }
finally { _editorSession = null; }
}
public DxMousePointer(Direct2DEditorSession EditorSession)
{
_editorSession = EditorSession;
}