public DuplCapture(Output1 Output)
{
// Separate Device required otherwise AccessViolationException happens
using (var adapter = Output.GetParent <Adapter>())
_device = new Device(adapter);
_output = Output;
Init();
}
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 DuplCapture(Output1 Output)
{
// Separate Device required otherwise AccessViolationException happens
using (var adapter = Output.GetParent <Adapter>())
_device = new Device(adapter);
_output = Output;
var bound = Output.Description.DesktopBounds;
_width = bound.Right - bound.Left;
_height = bound.Bottom - bound.Top;
Init();
}
