Yuri P. Fedorchenko wrote: > hm. unfortunately I have a problem with binary linux drivers nvidia > and ati with GL_SWAP_TYPE COPY. > > the problem are: > - incorect draw of overlay with fglrx drivers on HD > 4300 mobility. > - gl window blinking with nvidia using xinerama.
I no longer have a system with the fglrx driver to test with but... my nvidia based test system works well and does not show any flickering issues. This is a ubuntu 10.04 LTS system using the nvidia binary driver as packaged by ubuntu. > no problem is found yet with free xorg video drivers. Wish I could say the same - I have ongoing problems with the free drivers for nvidia, ati and with the (really quite nasty) unichrome driver that I need for my little embedded via boards... Though all are now in a "mostly working" state, sort of. The unichrome doesn't always like GL_SWAP_TYPE COPY though since it tends to run out of memory on big frames and just choke. GL_SWAP_TYPE SWAP may well be better in that case... > > I think that for correct work it's need switch default GL_SWAP_TYPE > to SWAP (the slowest) and mention about other GL_SWAP_TYPE in > documentation and in some message in gl_overlay example. > > P.S. the previous problem was missing SWAP GL_SWAP_TYPE and incorect > work with some free xorg video drivers. _______________________________________________ fltk-dev mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk-dev
