I've got my internal app currently running with vblank_mode=2 at 60Hz, if I put in vblank_mode=3 I get a drop to about 40Hz which is no good for what I need.... I'm told that triple buffering might be the solution to this, does anyone know how much work this would be to implement in the radeon/r200 drivers? or dri in general?
Initially I'd like to do it for a single full screen app (my case) and not worry about the issues with multiple apps... I would assume I need to allocate a 3rd buffer (wayback buffer...) in VRAM and have the bufferswap take an extra step to go wayback->back->front.. Dave. -- David Airlie, Software Engineer http://www.skynet.ie/~airlied / airlied at skynet.ie pam_smb / Linux DECstation / Linux VAX / ILUG person ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
