/// <summary>
/// Queries for the number of multisample quality levels are supported for the sample count.
/// </summary>
/// <param name="format">Specified format</param>
/// <param name="multiSamplecount">Sample count</param>
/// <returns>Number of supported quality levels </returns>
public int QueryMultiSampleQualityLevels(SurfaceFormat format, int multiSamplecount)
{
return(_graphicsDevice.CheckMultisampleQualityLevels(D3D10Helper.ToD3DSurfaceFormat(format), multiSamplecount));
}
/// <summary>
/// Initializes a new instance of the <see cref="D3D10GraphicsAdapter"/> class.
/// </summary>
/// <param name="graphicsDevice">The graphics device.</param>
/// <param name="factory">The DXGI factory.</param>
/// <param name="adapterIndex">Index of the adapter.</param>
internal D3D10GraphicsAdapter(D3D.Device graphicsDevice, DXGI.Factory factory, int adapterIndex)
{
_graphicsDevice = graphicsDevice;
_adapterIndex = adapterIndex;
List <DisplayMode> modes = new List <DisplayMode>();
DXGI.Adapter adapter = factory.GetAdapter(adapterIndex);
if (adapter != null)
{
DXGI.AdapterDescription adDesc = adapter.Description;
_desc = adDesc.Description;
_devId = adDesc.DeviceId;
_rev = adDesc.Revision;
_subsystemId = adDesc.SubsystemId;
_vendorId = adDesc.VendorId;
DXGI.Output output = adapter.GetOutput(0);
if (output != null)
{
foreach (SurfaceFormat format in Enum.GetValues(typeof(SurfaceFormat)))
{
try {
System.Collections.ObjectModel.ReadOnlyCollection <DXGI.ModeDescription> modeList = output.GetDisplayModeList(D3D10Helper.ToD3DSurfaceFormat(format), 0);
if (modeList == null)
{
continue;
}
foreach (DXGI.ModeDescription modeDesc in modeList)
{
DisplayMode displayMode = new DisplayMode(modeDesc.Width, modeDesc.Height, format);
if (!modes.Contains(displayMode))
{
modes.Add(displayMode);
}
}
} catch (Exception e) {
String s = e.StackTrace;
continue;
}
}
_displayModes = new DisplayModeCollection(modes);
output.Dispose();
}
adapter.Dispose();
}
}
