On Thu, Sep 16, 2010 at 12:39 AM, Almar Klein <email@example.com> wrote:
I'm not sure if I understand your question correctly. Are you asking for the best way to detect whether power-of-two textures are required on a particular system? Well, what *should* work 100% is checking the opengl version (with glGetString(GL_VERSION)). But since this is not always enough for ATI, and maybe also for Intel, I check after creating a texture, whether the texture is valid (with glIsTexture), and try making it a power-of-two if its not.