/// <summary>
/// Function to retrieve the video modes for the output.
/// </summary>
/// <param name="output">Output that owns the video modes.</param>
/// <param name="D3DDevice">D3D device for filtering supported display modes.</param>
/// <param name="giOutput">Output that contains the video modes.</param>
private static void GetVideoModes(GorgonVideoOutput output, D3D.Device D3DDevice, Output giOutput)
{
var formats = (BufferFormat[])Enum.GetValues(typeof(BufferFormat));
Gorgon.Log.Print("Retrieving video modes for output '{0}'...", LoggingLevel.Simple, output.Name);
Gorgon.Log.Print("===================================================================", LoggingLevel.Verbose);
// Test each format for display compatibility.
foreach (var format in formats)
{
var giFormat = (Format)format;
ModeDescription[] modes = giOutput.GetDisplayModeList(giFormat, DisplayModeEnumerationFlags.Scaling | DisplayModeEnumerationFlags.Interlaced);
if ((modes == null) || (modes.Length <= 0))
{
continue;
}
GorgonVideoMode[] videoModes = (from mode in modes
where (D3DDevice.CheckFormatSupport(giFormat) & D3D.FormatSupport.Display) == D3D.FormatSupport.Display
select GorgonVideoMode.Convert(mode)).ToArray();
if (videoModes.Length > 0)
{
output.VideoModes = new ReadOnlyCollection <GorgonVideoMode>(videoModes);
}
}
// Output to log.
foreach (var videoMode in output.VideoModes)
{
Gorgon.Log.Print("Mode: {0}x{1}, Format: {2}, Refresh Rate: {3}/{4}", LoggingLevel.Verbose, videoMode.Width, videoMode.Height, videoMode.Format, videoMode.RefreshRateNumerator, videoMode.RefreshRateDenominator);
}
Gorgon.Log.Print("===================================================================", LoggingLevel.Verbose);
Gorgon.Log.Print("Found {0} video modes for output '{1}'.", LoggingLevel.Simple, output.VideoModes.Count, output.Name);
}
#pragma warning disable 0618
/// <summary>
/// Function to retrieve the list of outputs for the video device.
/// </summary>
/// <param name="adapter">Adapter containing the outputs.</param>
/// <param name="D3DDevice">D3D device to find closest matching mode.</param>
/// <param name="device">Device used to filter video modes that aren't supported.</param>
/// <param name="outputCount">The number of outputs attached to the device.</param>
/// <param name="noOutputDevice">TRUE if the device has no outputs, FALSE if it does.</param>
private static void GetOutputs(GorgonVideoDevice device, D3D.Device D3DDevice, Adapter adapter, int outputCount, bool noOutputDevice)
{
var outputs = new List <GorgonVideoOutput>(outputCount);
// We need to fake outputs.
// Windows 8 does not support outputs on WARP devices and ref rasterizer devices.
if ((noOutputDevice) || (SystemInformation.TerminalServerSession))
{
var output = new GorgonVideoOutput();
Gorgon.Log.Print("Found output {0}.", LoggingLevel.Simple, output.Name);
Gorgon.Log.Print("===================================================================", LoggingLevel.Verbose);
Gorgon.Log.Print("Output bounds: ({0}x{1})-({2}x{3})", LoggingLevel.Verbose, output.OutputBounds.Left, output.OutputBounds.Top, output.OutputBounds.Right, output.OutputBounds.Bottom);
Gorgon.Log.Print("Monitor handle: 0x{0}", LoggingLevel.Verbose, output.Handle.FormatHex());
Gorgon.Log.Print("Attached to desktop: {0}", LoggingLevel.Verbose, output.IsAttachedToDesktop);
Gorgon.Log.Print("Monitor rotation: {0}\u00B0", LoggingLevel.Verbose, output.Rotation);
Gorgon.Log.Print("===================================================================", LoggingLevel.Verbose);
outputs.Add(output);
// No video modes for these devices.
output.VideoModes = new GorgonVideoMode[0];
device.Outputs = new GorgonNamedObjectReadOnlyCollection <GorgonVideoOutput>(false, outputs);
Gorgon.Log.Print("Output {0} on device {1} has no video modes.", LoggingLevel.Verbose, output.Name, device.Name);
return;
}
// Get outputs.
for (int i = 0; i < outputCount; i++)
{
using (Output giOutput = adapter.GetOutput(i))
{
var output = new GorgonVideoOutput(giOutput, device, i);
ModeDescription findMode = GorgonVideoMode.Convert(new GorgonVideoMode(output.OutputBounds.Width, output.OutputBounds.Height, BufferFormat.R8G8B8A8_UIntNormal, 60, 1));
ModeDescription result;
// Get the default (desktop) video mode.
giOutput.GetClosestMatchingMode(D3DDevice, findMode, out result);
output.DefaultVideoMode = GorgonVideoMode.Convert(result);
GetVideoModes(output, D3DDevice, giOutput);
Gorgon.Log.Print("Found output {0}.", LoggingLevel.Simple, output.Name);
Gorgon.Log.Print("===================================================================", LoggingLevel.Verbose);
Gorgon.Log.Print("Output bounds: ({0}x{1})-({2}x{3})", LoggingLevel.Verbose, output.OutputBounds.Left, output.OutputBounds.Top, output.OutputBounds.Right, output.OutputBounds.Bottom);
Gorgon.Log.Print("Monitor handle: 0x{0}", LoggingLevel.Verbose, output.Handle.FormatHex());
Gorgon.Log.Print("Attached to desktop: {0}", LoggingLevel.Verbose, output.IsAttachedToDesktop);
Gorgon.Log.Print("Monitor rotation: {0}\u00B0", LoggingLevel.Verbose, output.Rotation);
Gorgon.Log.Print("===================================================================", LoggingLevel.Verbose);
if (output.VideoModes.Count > 0)
{
outputs.Add(output);
}
else
{
Gorgon.Log.Print("Output {0} on device {1} has no video modes!", LoggingLevel.Verbose, output.Name, device.Name);
}
}
}
device.Outputs = new GorgonNamedObjectReadOnlyCollection <GorgonVideoOutput>(false, outputs);
}
