[PyOpenGL-Users] Suspiciously slow script

[Derakon <de...@gm...>]

I'm looking into replacing the SDL-based rendering in my game with
OpenGL-based rendering, so I downloaded the NeHe OpenGL port (
http://www.pygame.org/gamelets/games/nehe1-10.zip ) and started
tweaking the lessons to suit my own purposes. I modified one script to
draw a 20x20 array of textured quads, with the texture just being a
100x100 PNG with alpha. This script, which isn't doing anything
special that I can see, is giving me a whopping 15FPS, which seems
horribly slow to me. Unfortunately, cProfile isn't telling me anything
useful (at least as far as I can tell). I don't suppose anyone here
could take a look at the script and tell me if I've being boneheaded
somehow? I've put it online here:

http://derakon.dyndns.org/~chriswei/temp/gltest.py

and the textures I'm using are here:

http://derakon.dyndns.org/~chriswei/temp/allway

Any suggestions would be appreciated. I'm a relative newbie when it
comes to OpenGL.

-Chris