/// <summary>
/// Constructor is private, because this is a singleton class:
/// client controls should use the public AddRef method instead.
/// </summary>
SharpDXGraphicsDeviceService10()
{
// We need a a D3D9 device.
sharpDXGraphicsDeviceService9 = SharpDXGraphicsDeviceService9.RefToNew(0, 0);
factoryDXGI = new Factory();
factory2D = new SharpDX.Direct2D1.Factory();
// Try to create a hardware device first and fall back to a
// software (WARP doesn't let us share resources)
var device1 = TryCreateDevice1(SharpDX.Direct3D10.DriverType.Hardware);
if (device1 == null)
{
device1 = TryCreateDevice1(SharpDX.Direct3D10.DriverType.Software);
if (device1 == null)
{
throw new Exception("Unable to create a DirectX 10 device.");
}
}
// Ratserizer not needed for Direct2D (retain for if mixing D2D and D3D).
//RasterizerStateDescription rastDesc = new RasterizerStateDescription();
//rastDesc.CullMode = CullMode.Back;
//rastDesc.FillMode = FillMode.Solid;
//rastDesc.IsMultisampleEnabled = false;
//rastDesc.IsAntialiasedLineEnabled = false;
//device1.Rasterizer.State = new RasterizerState(device1, rastDesc);
this.device = device1;
}
// Create Device(s) and start rendering.
protected virtual unsafe void CreateDevice(SurfaceType surfaceType)
{
this.surfaceType = surfaceType;
if (surfaceType == SurfaceType.Direct2D)
{
// Use shared devices resources.
graphicsDeviceService10 = SharpDXGraphicsDeviceService10.AddRef();
graphicsDeviceService10.DeviceResized += new EventHandler(graphicsDeviceService10_DeviceResized);
graphicsDeviceService10.ResizeDevice(bufferWidth, bufferHeight);
bufferWidth = graphicsDeviceService10.Width;
bufferHeight = graphicsDeviceService10.Height;
}
else if (surfaceType == SurfaceType.DirectX9)
{
// Use shared devices resources.
graphicsDeviceService9 = SharpDXGraphicsDeviceService9.AddRef(bufferWidth, bufferHeight);
graphicsDeviceService9.DeviceReset += new EventHandler(graphicsDeviceService9_DeviceReset);
afterResizeReset = true;
}
Initialize();
if (d3dImage.IsFrontBufferAvailable)
{
SetBackBuffer();
}
//CompositionTarget.Rendering += OnRendering;
}
/// <summary>
/// Gets a reference to the singleton instance.
/// </summary>
public static SharpDXGraphicsDeviceService9 AddRef(int width, int height)
{
// Increment the "how many controls sharing the device" reference count.
if (Interlocked.Increment(ref referenceCount) == 1)
{
// If this is the first control to start using the
// device, we must create the singleton instance.
singletonInstance = new SharpDXGraphicsDeviceService9(width, height);
}
return(singletonInstance);
}
/// <summary>
/// Disposes the control.
/// </summary>
protected void Dispose(bool disposing)
{
if (graphicsDeviceService9 != null)
{
graphicsDeviceService9.Release(disposing);
graphicsDeviceService9 = null;
}
if (graphicsDeviceService10 != null)
{
graphicsDeviceService10.Release(disposing);
graphicsDeviceService10 = null;
}
}
/// <summary>
/// Gets a reference to the singleton instance.
/// </summary>
public static SharpDXGraphicsDeviceService9 AddRef(int width, int height)
{
// Increment the "how many controls sharing the device" reference count.
if (Interlocked.Increment(ref referenceCount) == 1)
{
// If this is the first control to start using the
// device, we must create the singleton instance.
singletonInstance = new SharpDXGraphicsDeviceService9(width, height);
}
return singletonInstance;
}
/// <summary>
/// Constructor is private, because this is a singleton class:
/// client controls should use the public AddRef method instead.
/// </summary>
SharpDXGraphicsDeviceService10()
{
// We need a a D3D9 device.
sharpDXGraphicsDeviceService9 = SharpDXGraphicsDeviceService9.RefToNew(0, 0);
factoryDXGI = new Factory();
factory2D = new SharpDX.Direct2D1.Factory();
// Try to create a hardware device first and fall back to a
// software (WARP doesn't let us share resources)
var device1 = TryCreateDevice1(SharpDX.Direct3D10.DriverType.Hardware);
if (device1 == null)
{
device1 = TryCreateDevice1(SharpDX.Direct3D10.DriverType.Software);
if (device1 == null)
{
throw new Exception("Unable to create a DirectX 10 device.");
}
}
// Ratserizer not needed for Direct2D (retain for if mixing D2D and D3D).
//RasterizerStateDescription rastDesc = new RasterizerStateDescription();
//rastDesc.CullMode = CullMode.Back;
//rastDesc.FillMode = FillMode.Solid;
//rastDesc.IsMultisampleEnabled = false;
//rastDesc.IsAntialiasedLineEnabled = false;
//device1.Rasterizer.State = new RasterizerState(device1, rastDesc);
this.device = device1;
}
/// <summary>
/// Disposes the control.
/// </summary>
protected void Dispose(bool disposing)
{
if (graphicsDeviceService9 != null)
{
graphicsDeviceService9.Release(disposing);
graphicsDeviceService9 = null;
}
if (graphicsDeviceService10 != null)
{
graphicsDeviceService10.Release(disposing);
graphicsDeviceService10 = null;
}
}
// Create Device(s) and start rendering.
protected virtual unsafe void CreateDevice(SurfaceType surfaceType)
{
this.surfaceType = surfaceType;
if (surfaceType == SurfaceType.Direct2D)
{
// Use shared devices resources.
graphicsDeviceService10 = SharpDXGraphicsDeviceService10.AddRef();
graphicsDeviceService10.DeviceResized += new EventHandler(graphicsDeviceService10_DeviceResized);
graphicsDeviceService10.ResizeDevice(bufferWidth, bufferHeight);
bufferWidth = graphicsDeviceService10.Width;
bufferHeight = graphicsDeviceService10.Height;
}
else if (surfaceType == SurfaceType.DirectX9)
{
// Use shared devices resources.
graphicsDeviceService9 = SharpDXGraphicsDeviceService9.AddRef(bufferWidth, bufferHeight);
graphicsDeviceService9.DeviceReset += new EventHandler(graphicsDeviceService9_DeviceReset);
afterResizeReset = true;
}
Initialize();
if (d3dImage.IsFrontBufferAvailable)
{
SetBackBuffer();
}
//CompositionTarget.Rendering += OnRendering;
}