public override void Draw(GameTime gameTime)
{
foreach (VideoComponent videoComponent in Components)
{
MediaPlayer mediaPlayer = videoComponent.MediaPlayer;
if (mediaPlayer.PlaybackSession.PlaybackState == MediaPlaybackState.Playing)
{
if (videoComponent.Target != null)
{
using Vortice.Direct3D11.ID3D11On12Device device11On12 = ((Vortice.Direct3D11.ID3D11Device)GraphicsDevice.Direct3D11Device).QueryInterface <Vortice.Direct3D11.ID3D11On12Device>();
var d3D11RenderTarget = device11On12.CreateWrappedResource(
videoComponent.Target.NativeResource,
new Vortice.Direct3D11.ResourceFlags {
BindFlags = (int)Direct3DBindings.ShaderResource
},
(int)Vortice.Direct3D12.ResourceStates.CopyDestination,
(int)Vortice.Direct3D12.ResourceStates.CopyDestination);
using (Vortice.DXGI.IDXGISurface dxgiSurface = d3D11RenderTarget.QueryInterface <Vortice.DXGI.IDXGISurface>())
{
IDirect3DSurface surface = Direct3DInterop.CreateDirect3DSurface(dxgiSurface);
mediaPlayer.CopyFrameToVideoSurface(surface);
}
device11On12.ReleaseWrappedResources(d3D11RenderTarget);
}
}
}
}
