2 writes to _pUserSurfaceUnsafe
PresentationCore (2)
Core\CSharp\System\Windows\Interop\D3DImage.cs (2)
240_pUserSurfaceUnsafe = backBuffer; 719img._pUserSurfaceUnsafe = IntPtr.Zero;
2 references to _pUserSurfaceUnsafe
PresentationCore (2)
Core\CSharp\System\Windows\Interop\D3DImage.cs (2)
188if (backBuffer != IntPtr.Zero && backBuffer == _pUserSurfaceUnsafe) 615SetBackBuffer(D3DResourceType.IDirect3DSurface9, source._pUserSurfaceUnsafe);