Christopher

I have a 5 screen (+ control) set-up on a Mac Pro using 2 cards with 3 outputs each, running at 720p. For technical reasons I need to have at least 3 contexts. I'd like to be able to do things like Andrew B's 'Shatter' across all 5 screens, but rendering to one context across two cards slows things down too much. The patch below splits things up over two contexts, and works at lower resolutions, but chokes at higher resolutions because of the hardware rendering into the w_matrix before it is jit.split for the two contexts.

Is there an OpenGL way of doing the same thing and avoiding the hardware rendering?

Rendering across contexts