On Mon, Jul 22, 2013 at 12:06 AM, Grigori Goronzy <[email protected]> wrote: > Hi, > > This patch series improves performance of 2D rendering for most > workloads on Evergreen. Cayman support is also in place, but untested. > It should be quite easy to port all this to R600/R700 hardware, too. > > There are three logical improvements: > > 1) Handling of non-overlapping same-surface Copy operations > 2) Better solid pixmap support (without scratch pixmaps) > 3) Acceleration of PictOpOver with component alpha > > Overall, this results in great speedups, particularly if solid pixmaps > are involved or a lot of text is rendered. I have done some comparisons > with cairo-perf-traces on AMD E-450, which can be found in [1].
Patches look good to me. I also tested briefly on cayman and all seemed well. Reviewed-by: Alex Deucher <[email protected]> > > Grigori > > [1] http://i.imgur.com/hED57SD.png > > _______________________________________________ > xorg-driver-ati mailing list > [email protected] > http://lists.x.org/mailman/listinfo/xorg-driver-ati _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
