If you are doing X11, for example, you can go low-level or pick any of a number of high-level libraries. The tutorial assumes you understand C and basic Linux programming. It has two sections, really.

Programming tools that harness the computing power of CPUs and graphics processors have been updated, bringing more parallel programming capabilities to the table. Standards-setting firm Khronos ...

An introduction to the programming principles, methods and techniques of computer graphics. The course covers general graphics methods and techniques, graphics transformations, drawing algorithms, 3D ...

What’s so hard about doing non-graphics programming on a GPU? What do IBM's Cell, NVIDIA's CUDA, and AMD's CTM all have in common? They're … ...