/// <summary>
/// Function to retrieve the video modes for an output.
/// </summary>
/// <param name="D3DDevice">D3D device for filtering supported display modes.</param>
/// <param name="giOutput">Output that contains the video modes.</param>
/// <returns>A list of display compatible full screen video modes.</returns>
private static IEnumerable <ModeDescription1> GetVideoModes(D3D11.Device1 D3DDevice, Output1 giOutput)
{
Format[] formats = ((Format[])Enum.GetValues(typeof(Format)))
.Where(item => (D3DDevice.CheckFormatSupport(item) & D3D11.FormatSupport.Display) == D3D11.FormatSupport.Display)
.ToArray();
IEnumerable <ModeDescription1> result = Enumerable.Empty <ModeDescription1>();
// Test each format for display compatibility.
return(formats.Aggregate(result,
(current, format) =>
current.Concat(giOutput.GetDisplayModeList1(format,
DisplayModeEnumerationFlags.Scaling |
DisplayModeEnumerationFlags.Stereo |
DisplayModeEnumerationFlags.DisabledStereo |
DisplayModeEnumerationFlags.Interlaced)
.Where(item => (D3DDevice.CheckFormatSupport(format) & D3D11.FormatSupport.Display) == D3D11.FormatSupport.Display))));
}
