On P, 2009-03-01 at 17:01 -0800, Dhimant Bhayani wrote: > DRI, DRM or DRI2 would be useful for OPEN GL (GLX). > More and more software is using Open GL and performance > of LX is graphics is not very good due to lack of support > for the above mentioned modules.
OpenGL performance is not very good because a) Geode LX has no hardware GL support _at all_ b) software OpenGL via mesa software driver is slow because it currently uses double precision floating point instructions extensively, for which GeodeLX needs to do multiple passes through the pipeline with CPU microcode, as it can do directly only single precision floating point instructions in one pipeline cycle. Regards, Mart Raudsepp _______________________________________________ Xorg-driver-geode mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-geode
