I have noticed a strange behavior when running my OpenGL apps on windows XP. When I move the mouse over the OpenGL window, the CPU climb to ~25%. At first sight, it seems like the HW cursor is disabled and the OGL ICD is refreshing the window when I moved the mouse(only for my OGL window ??).
I don’t have this problem with my software compiled on Linux (with glx instead of wgl…) or with a similar Direct3D 9 application. I have an NVIDIA GeForce 8600 with the 182.08 driver installed.
This is not a major problem, but this behavior is still a little annoying. Do you guys know a workaround for that ?