public void DispatchToRenderStage(ISurfaceCopyStageModel stage, CommandList cl, RenderCommandQueueItem command)
{
var source = command.Surface == 0UL ? null : _surfaceManager.RetrieveSurface(command.Surface, new GpuSurfaceType[] { GpuSurfaceType.Texture, GpuSurfaceType.Internal });
_surfaceCopyStageRenderer.Render(cl, stage, source);
}
