/// <summary>
/// Assigns a <see cref="D3D10.Texture2D"/> as the source of the back buffer.
/// </summary>
/// <param name="texture">
/// The <c>Texture2D</c> to assign as the back buffer. Value can be null.
/// </param>
/// <exception cref="InvalidOperationException">
/// The D3D10Image has not been locked by a call to the
/// <see cref="D3DImage.Lock" /> or <see cref="D3DImage.TryLock" /> methods.
/// </exception>
public void SetBackBuffer(D3D10.Texture2D texture)
{
// Free the old surface
if (this.surface != null)
{
this.surface.Dispose();
this.surface = null;
}
if (texture == null)
{
this.SetBackBuffer(D3DResourceType.IDirect3DSurface9, IntPtr.Zero);
}
else
{
using (var device = CreateDevice(Directx2D.NativeMethods.GetDesktopWindow()))
using (var texture9 = GetSharedSurface(device, texture))
{
this.surface = texture9.GetSurfaceLevel(0);
}
this.SetBackBuffer(D3DResourceType.IDirect3DSurface9, this.surface.NativeInterface);
}
}
/// <summary>
/// Assigns a <see cref="D3D10.Texture2D"/> as the source of the back buffer.
/// </summary>
/// <param name="texture">
/// The <c>Texture2D</c> to assign as the back buffer. Value can be null.
/// </param>
/// <exception cref="InvalidOperationException">
/// The D3D10Image has not been locked by a call to the
/// <see cref="D3DImage.Lock" /> or <see cref="D3DImage.TryLock" /> methods.
/// </exception>
public void SetBackBuffer(D3D10.Texture2D texture)
{
// Free the old surface
if (this.surface != null)
{
this.surface.Dispose();
this.surface = null;
}
if (texture == null)
{
this.SetBackBuffer(D3DResourceType.IDirect3DSurface9, IntPtr.Zero);
}
else
{
using (var device = CreateDevice(Directx2D.NativeMethods.GetDesktopWindow()))
using (var texture9 = GetSharedSurface(device, texture))
{
this.surface = texture9.GetSurfaceLevel(0);
}
this.SetBackBuffer(D3DResourceType.IDirect3DSurface9, this.surface.NativeInterface);
}
}
