Hi, I'm working on an opengl plotting/visualization module for SymPy (http://code.google.com/p/sympy/), a Pythonic CAS library. After a lot of frustration with PyOpenGL and various UI front-ends, I discovered Pyglet and have felt like a better person ever since ;-)
Through third-party bug reports and my own testing, I've found that when using Linux on under-accelerated graphics hardware (various laptops and VM environments), the refresh rate slows to about 3-5 seconds/frame. After profiling, I found the bottleneck to be in the xlib implementation of window.flip() (the problem doesn't occur in windows at all, haven't tried OS X). It turns out there is something wrong with VSync in this situation, as turning it off with window.set_vsync(False) radically improves the framerate. So, my problem is basically fixed for now, but I thought it might be something worth looking into or documenting. Anyway, Pyglet is awesome! Thanks, Brian Jorgensen SymPy Plot Development Blog: http://straightupcoding.blogspot.com/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pyglet-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/pyglet-users?hl=en -~----------~----~----~----~------~----~------~--~---
