public SharpDX.Result PresentHook(IntPtr swapChainPtr, int syncInterval, PresentFlags flags)
{
if (!init)
{
swapChain = SwapChain3.FromPointer <SwapChain3>(swapChainPtr);
device = swapChain.GetDevice <D3D12.Device>();
init = true;
}
return(swapChain.Present(syncInterval, flags));
}
void InitText(SwapChain3 tempSwapChain)
{
init = true;
device = tempSwapChain.GetDevice <SharpDX.Direct3D11.Device1>();
d3dContext = device.ImmediateContext.QueryInterface <SharpDX.Direct3D11.DeviceContext1>();
var texture2d = tempSwapChain.GetBackBuffer <Texture2D>(0);
SharpDX.DXGI.Device2 dxgiDevice2 = device.QueryInterface <SharpDX.DXGI.Device2>();
SharpDX.DXGI.Adapter dxgiAdapter = dxgiDevice2.Adapter;
SharpDX.DXGI.Factory2 dxgiFactory2 = dxgiAdapter.GetParent <SharpDX.DXGI.Factory2>();
SharpDX.Direct2D1.Device d2dDevice = new SharpDX.Direct2D1.Device(dxgiDevice2);
d2dContext = new SharpDX.Direct2D1.DeviceContext(d2dDevice, SharpDX.Direct2D1.DeviceContextOptions.None);
SharpDX.Direct2D1.BitmapProperties1 properties = new SharpDX.Direct2D1.BitmapProperties1(
new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm,
SharpDX.Direct2D1.AlphaMode.Premultiplied),
96, 96, SharpDX.Direct2D1.BitmapOptions.Target | SharpDX.Direct2D1.BitmapOptions.CannotDraw);
Surface backBuffer = tempSwapChain.GetBackBuffer <Surface>(0);
d2dTarget = new SharpDX.Direct2D1.Bitmap1(d2dContext, new Size2(800, 600), properties);
solidBrush = new SharpDX.Direct2D1.SolidColorBrush(d2dContext, Color.Coral);
// Create a linear gradient brush.
// Note that the StartPoint and EndPoint values are set as absolute coordinates of the surface you are drawing to,
// NOT the geometry we will apply the brush.
linearGradientBrush = new SharpDX.Direct2D1.LinearGradientBrush(d2dContext, new SharpDX.Direct2D1.LinearGradientBrushProperties()
{
StartPoint = new Vector2(50, 0),
EndPoint = new Vector2(450, 0),
},
new SharpDX.Direct2D1.GradientStopCollection(d2dContext, new SharpDX.Direct2D1.GradientStop[]
{
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Blue,
Position = 0,
},
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Green,
Position = 1,
}
}));
SharpDX.Direct2D1.RadialGradientBrushProperties rgb = new SharpDX.Direct2D1.RadialGradientBrushProperties()
{
Center = new Vector2(250, 525),
RadiusX = 100,
RadiusY = 100,
};
// Create a radial gradient brush.
// The center is specified in absolute coordinates, too.
radialGradientBrush = new SharpDX.Direct2D1.RadialGradientBrush(d2dContext, ref rgb
,
new SharpDX.Direct2D1.GradientStopCollection(d2dContext, new SharpDX.Direct2D1.GradientStop[]
{
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Yellow,
Position = 0,
},
new SharpDX.Direct2D1.GradientStop()
{
Color = Color.Red,
Position = 1,
}
}));
}
