Re: [Mesa3d-dev] glBlendEquationEXT not declared

[Brian P. <br...@tu...>]

Harry Overs wrote:
> I am currently having trouble with Mesa 4.03 on redhat 7.2, gcc 2.96.
> I cannot build because glBlendEquationEXT is undefined - this is because
> GL_GLEXT_PROTOTYPES is not defined.
> 
> What is the effect of me defining  GL_GLEXT_PROTOTYPES  ( apart from it
> makes my app compile! )

See include/GL/glext.h - it just enabled prototypes.

Nowadays it's wiser to use glXGetProcAddressARB() to access extension
functions at runtime, rather than depend on static bindings at compile-time.

-Brian