On Mon, Oct 18, 2004 at 01:48:29PM +0200, Tom Schouten wrote: > > hi, > > i am looking for a hardware setup which will enable me to do > the following with directfb: > > * use opengl with double buffering > * sync to the monitor refresh interrupt (using blocking io, no polling) > > it is for an experiment related to perception-psychology, > so timing is of utmost importance. it will probably involve > some special purpose (serial port) hardware later. > > i want to run the graphics outside of X11 for timing issues. > X11 and SCHED_FIFO do not mix that well. i tried raw framebuffer, > but since it involves a lot of coordinate transforms i'm looking > into the possibility to use directfb + gl > > the system will be bare bones: lowlat linux kernel + experiment app, > so no problems with legacy software i hope. > > the graphics requirements are very simple, so an old or cheap > card may be enough. > > i have: > * matrox G450
This card is supported. Grab the cvs versions of DirectFB and DirectFBGL and get the Mesa tarball from my website http://www.sci.fi/~syrjala/gl/. Then read the readme.txt also found on my website. -- Ville Syrj�l� [EMAIL PROTECTED] http://www.sci.fi/~syrjala/
