Hi, I want to draw the surface of the video got from PresentSurfaceCB(IntPtr pSurface) function in the Evr presenter class of WPF mediaKit onto a texture of directx 9. I am using slimdx framework for directx 9. When I am doing
this by the help of follwing two lines
_surface = Surface.FromPointer(pSurface);
_texture = _surface.GetContainer<Texture>();
an exception is being thrown i.e "E_NOINTERFACE: The requested COM interface is not available (-2147467262)".
I am unable to find out the reason for this as the same thing was working fine with VMR9 surface allocator when i was drawing the surface onto the texture.
Can any one please tell me the reason behind this and any solution for this.