Michel Dänzer <[email protected]> wrote on 2016-05-31 14:25:42: > > >> On 17.05.2016 19:17, [email protected] wrote: > >>> > >>> r6xx still be used on some machine, > >> > >> Doesn't glamor work well on those machines with a current version of > >> xserver? If not, what specific issues are there? > > > > Glamor works well on those machines. Those machines are base on MIPS > > architecture, they have a poorer CPU performance and bus bandwidth than > > common x86 machines. When we want to optimise the graphics performace > > further, Maybe exa is a better choice. > > Why do you think so? > > At this point, glamor is on par with EXA in general, but there are cases > where it's significantly faster (many of which because EXA can't > accelerate them at all). Also, while glamor and Mesa are still being > actively developed, the xserver EXA code hasn't seen any significant > activity in years, i.e. it's basically dead or at least on life support. >
Thanks for your advice. I think I need to do more tests on glamor. I only used gtkperf for performance testing before. The result is that EXA has better performace on pixbufs rendering and glamor has better performance on text drawing, so I first try to port these paths to r600. -------------------------------------------------------- ZTE Information Security Notice: The information contained in this mail (and any attachment transmitted herewith) is privileged and confidential and is intended for the exclusive use of the addressee(s). If you are not an intended recipient, any disclosure, reproduction, distribution or other dissemination or use of the information contained is strictly prohibited. If you have received this mail in error, please delete it and notify us immediately. _______________________________________________ xorg-driver-ati mailing list [email protected] https://lists.x.org/mailman/listinfo/xorg-driver-ati
