public static FramebufferInfo CreateFramebuffer(this IOSurface surface)
{
var size = surface.Size.Max(1, 1);
var handles = new int[1];
GL.GenFramebuffers(1, handles);
var handle = new FramebufferHandle(handles[0]);
GL.BindFramebuffer(FramebufferTarget.Framebuffer, handle);
var depthbuffer = CreateDepthBuffer(size);
GL.FramebufferRenderbuffer(FramebufferTarget.Framebuffer, FramebufferAttachment.DepthAttachment, RenderbufferTarget.Renderbuffer, depthbuffer);
var colorbuffer = IOSurfaceTexture.Create(size, surface);
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer, FramebufferAttachment.ColorAttachment0, TextureTarget.TextureRectangle, colorbuffer, 0);
CheckStatus();
return(new FramebufferInfo(handle, depthbuffer, Optional.None(), colorbuffer));
}
public static TextureHandle CreateTexture(this IOSurface surface)
{
return(IOSurfaceTexture.Create(surface.Size, surface));
}
