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 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 DxgiTargetDeviceContext(IPreviewWindow PreviewWindow, int Width, int Height)
{
_editorSession = new Direct2DEditorSession(Width, Height, PreviewWindow);
_gdiCompatibleTexture = _editorSession.CreateGdiTexture(Width, Height);
_dxgiSurface = _gdiCompatibleTexture.QueryInterface <Surface1>();
}
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 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 void Dispose()
{
_bmp?.Dispose();
_bmp = null;
_copyTex?.Dispose();
_copyTex = null;
ShapeBuffer = DesktopBuffer = null;
_editorSession = null;
OnDispose();
}
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 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()
{
foreach (var entry in _outputs)
{
try { entry.DuplCapture.Dispose(); }
catch { }
finally { entry.DuplCapture = null; }
// Mouse Pointer disposed later to prevent errors.
try { entry.MousePointer?.Dispose(); }
catch { }
finally { entry.MousePointer = null; }
}
try { _editorSession.Dispose(); }
catch { }
finally { _editorSession = null; }
}
public DxMousePointer(Direct2DEditorSession editorSession)
{
_editorSession = editorSession;
}
