/// <summary>
/// Make sure to call this after a Window context is made!
/// </summary>
/// <returns></returns>
public static IVSyncContext CreateContext()
{
try
{
var openAdapter = new D3DKMT_OPENADAPTERFROMHDC();
var waitForVblankEvent = new D3DKMT_WAITFORVERTICALBLANKEVENT();
var hdc = CreateDC(Screen.PrimaryScreen.DeviceName, null, null, IntPtr.Zero);
openAdapter.hDc = hdc;
var result = D3DKMTOpenAdapterFromHdc(ref openAdapter);
if (result != 0)
{
throw new Exception("D3DKMTOpenAdapterFromHdc failed");
}
waitForVblankEvent.hAdapter = openAdapter.hAdapter;
waitForVblankEvent.hDevice = 0;
waitForVblankEvent.VidPnSourceId = openAdapter.VidPnSourceId;
return(new VsyncContext(waitForVblankEvent));
}
catch (Exception e)
{
ReportFactory.FallbackReport.Error(e);
}
return(new SimulatedVSync());
}
static extern uint D3DKMTOpenAdapterFromHdc(ref D3DKMT_OPENADAPTERFROMHDC pData);
