FBO code

OpenGL OpenGL: Advanced Coding
1

Hello,
Can anyone point me to some source code or example that shows how to properly use a FBO for GPU->CPU Readback purposes? I could not make the code found on GPGPU to work.

tx

2

Almost anything is there:

http://oss.sgi.com/projects/ogl-sample/registry/EXT/framebuffer_object.txt