On 28 January 2016 at 11:56, Eric Anholt <[email protected]> wrote: > I've been working on vc4 X performance again, particularly looking at > dragging windows with xcompmgr -c running. I'll be sending a separate > patch to accelerate a8 rendering on GLES2-class renderers, but even > with that things are crazy slow. I think at this point the major > problem is the crazy mass of code from rel_sampler(). > > This series was some cleanups as I worked toward that, and finally one > patch that should reduce the cost of rel_sampler on non-control-flow > hardware (I see fewer texture sampler requests on vc4). No > performance change on i965, but I hope that vc4 is in better shape > after it. (I'm away from the hardware at the moment, but should test > later today).
1-3 look good to me, Reviewed-by: Dave Airlie <[email protected]> I'll take a better look at the rest tomorrow. Dave. _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
