Opengl extensions?!

does sdl help to settup ogl extensions?

i found some code:

#include <SDL/SDL_opengl.h>

PFNGLACTIVETEXTUREARBPROC glActiveTextureARB = 0;

glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC)
SDL_GL_GetProcAddress("glActiveTextureARB");

which i put into my code, but i get this error:

F:\SiphonGL\Engine\GLDevice.cpp(4) : error C2501:
‘PFNGLACTIVETEXTUREARBPROC’ : missing storage-class or type specifiers

any ideas how to fix this?-------------------------------
Fabian “SupaGu” Mathews


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Fabian Mathews wrote:

does sdl help to settup ogl extensions?
i found some code:

which i put into my code, but i get this error:

F:\SiphonGL\Engine\GLDevice.cpp(4) : error C2501:
‘PFNGLACTIVETEXTUREARBPROC’ : missing storage-class or type specifiers

I would guess you need to #include <GL/gl_ext.h>

  • or update it.

If you don’t have this file, get it from
http://oss.sgi.com/projects/ogl-sample/registry/

Regards,
\Mikkel Gjoel

does sdl help to settup ogl extensions?

i found some code:

#include <SDL/SDL_opengl.h>

PFNGLACTIVETEXTUREARBPROC glActiveTextureARB = 0;

glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC)
SDL_GL_GetProcAddress(“glActiveTextureARB”);

Try this with the CVS version of SDL:
http://www.libsdl.org/cvs.php

See ya,
-Sam Lantinga, Software Engineer, Blizzard Entertainment