i have a hardware,which can put a RGBA (0x FF FF FF FF)format memory buff out in a const freq (PAL/NTSC),
i hope openGL can render into that memory buff,so i can show some animation (or something else) with the card,but the question is how can i make openGL render to a RGBA buff not to computer screen?
show some example code please or just tell me some related function by openGL.
thanks a lot.