/// <summary>
/// Creates a new instance of <see cref="D3D10RenderSystemProvider"/> using the adapter index.
/// </summary>
/// <param name="adapterIndex">Index of the adapter to use when creating the underlying device</param>
public D3D10RenderSystemProvider(int adapterIndex)
{
//Create the DXGI Factory
DXGI.Factory factory = new DXGI.Factory();
//Create the device
DXGI.Adapter adapter = factory.GetAdapter(adapterIndex);
D3D.Device device = new D3D.Device(adapter, D3D.DriverType.Hardware, D3D.DeviceCreationFlags.None);
//Enumerate adapters
List <IGraphicsAdapter> adapterList = new List <IGraphicsAdapter>();
int adapterCount = factory.GetAdapterCount();
for (int i = 0; i < adapterCount; i++)
{
adapterList.Add(new D3D10GraphicsAdapter(device, factory, i));
}
_adapters = new ReadOnlyList <IGraphicsAdapter>(adapterList);
//Create the renderer
_renderer = new D3D10Renderer(factory, device, (D3D10GraphicsAdapter)adapterList[adapterIndex]);
//Create default content manager
_content = new ContentManager(new EmbeddedResourceLocator(Tesla.Direct3D10.DefaultContent.ResourceManager));
_content.UseDefaultContent = false;
}
/// <summary>
/// Enumerates all the available adapters for the render system. This should
/// only be used to identify which adapter to use at startup.
/// </summary>
/// <returns>List of available adapters</returns>
public static ReadOnlyList <IGraphicsAdapter> EnumerateAdapters()
{
//Create the DXGI Factory
DXGI.Factory factory = new DXGI.Factory();
//Create the device
DXGI.Adapter adapter = factory.GetAdapter(0);
D3D.Device device = new D3D.Device(adapter, D3D.DriverType.Hardware, D3D.DeviceCreationFlags.None);
//Enumerate adapters
List <IGraphicsAdapter> adapterList = new List <IGraphicsAdapter>();
int adapterCount = factory.GetAdapterCount();
for (int i = 0; i < adapterCount; i++)
{
adapterList.Add(new D3D10GraphicsAdapter(device, factory, i));
}
factory.Dispose();
return(new ReadOnlyList <IGraphicsAdapter>(adapterList));
}
