/// <summary>
/// Initializes a new instance of the <see cref="DeviceContext10"/> class.
/// </summary>
/// <param name="handle">The window handle to associate with the device.</param>
/// <param name="settings">The settings used to configure the device.</param>
internal DeviceContext10(IntPtr handle, DeviceSettings10 settings)
{
if (handle == IntPtr.Zero)
{
throw new ArgumentException("Value must be a valid window handle.", "handle");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
this.settings = settings;
factory = new Factory();
device = new Direct3D10.Device(factory.GetAdapter(settings.AdapterOrdinal), Direct3D10.DriverType.Hardware, settings.CreationFlags);
swapChain = new SwapChain(factory, device, new SwapChainDescription
{
BufferCount = 1,
Flags = SwapChainFlags.None,
IsWindowed = true,
ModeDescription = new ModeDescription(settings.Width, settings.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
OutputHandle = handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
});
factory.SetWindowAssociation(handle, WindowAssociationFlags.IgnoreAll | WindowAssociationFlags.IgnoreAltEnter);
}
/// <summary>
/// Initializes a new instance of the <see cref="DeviceContext10"/> class.
/// </summary>
/// <param name="handle">The window handle to associate with the device.</param>
/// <param name="settings">The settings used to configure the device.</param>
internal DeviceContext10(IntPtr handle, DeviceSettings10 settings)
{
if (handle == IntPtr.Zero)
throw new ArgumentException("Value must be a valid window handle.", "handle");
if (settings == null)
throw new ArgumentNullException("settings");
this.settings = settings;
factory = new Factory();
device = new Direct3D10.Device(factory.GetAdapter(settings.AdapterOrdinal), Direct3D10.DriverType.Hardware, settings.CreationFlags);
swapChain = new SwapChain(factory, device, new SwapChainDescription
{
BufferCount = 1,
Flags = SwapChainFlags.None,
IsWindowed = true,
ModeDescription = new ModeDescription(settings.Width, settings.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
OutputHandle = handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
});
factory.SetWindowAssociation(handle, WindowAssociationFlags.IgnoreAll | WindowAssociationFlags.IgnoreAltEnter);
}
/// <summary>
/// Initializes a <see cref="DeviceContext10">Direct3D10 device context</see> according to the specified settings.
/// The base class retains ownership of the context and will dispose of it when appropriate.
/// </summary>
/// <param name="settings">The settings.</param>
/// <returns>The initialized device context.</returns>
protected void InitializeDevice(DeviceSettings10 settings)
{
var result = new DeviceContext10(_form.Handle, settings);
userInterfaceRenderer = new UserInterfaceRenderer10(result.Device, settings.Width, settings.Height);
apiContext = result;
Context10 = result;
}
protected override void OnInitialize() {
var settings10 = new DeviceSettings10 {
AdapterOrdinal = 0,
CreationFlags = DeviceCreationFlags.None,
Width = WindowWidth,
Height = WindowHeight
};
InitializeDevice( settings10 );
}
/// <summary>
/// Initializes a <see cref="DeviceContext10">Direct3D10 device context</see> according to the specified settings.
/// The base class retains ownership of the context and will dispose of it when appropriate.
/// </summary>
/// <param name="settings">The settings.</param>
/// <returns>The initialized device context.</returns>
protected void InitializeDevice( DeviceSettings10 settings ) {
var result = new DeviceContext10( _form.Handle, settings );
userInterfaceRenderer = new UserInterfaceRenderer10( result.Device, settings.Width, settings.Height );
apiContext = result;
Context10 = result;
}
