of SwapBuffers() and glFlush()

[BwB]

Is glFlush() best called before or after SwapBuffers() or not at all? I've seen it done all three ways. Thanks!

[mcraighead]

Neither. A SwapBuffers pretty much implies that the driver has to do an internal flush. I can't see how you could possibly do an OpenGL implementation where it would be otherwise.

- Matt

[BwB]

Thanks Matt!