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OpenGL with switchable graphics

Question asked by junyoung on Jul 29, 2012
Latest reply on Aug 1, 2012 by junyoung

Hi, all.

I have a laptop(Lenovo thinkpad e320) with switchable graphics(HD6630M), and wrote some program with DirectX and OpenGL.

Without any modification, DirectX program works fine with HD6630M, but OpenGL program works only with integrated intel GPU.

Do you know how to change my code if I want to use HD6630M in switchable graphics mode?