On Tue, Feb 17, 2015 at 05:39:33PM -0800, Kenneth Graunke wrote: > There's some debate about whether we should use Meta or BLORP, > but either should run circles around the BLT engine. > > In particular, this means that Gen8+ will use the 3D engine for blits, > like we do on Gen6-7. > > Improves performance in "copypixrate -blit -back" (from Mesa demos) > by 232.037% +/- 3.15795% (n=10) on Broadwell GT3e. > > v2: Rebase on Laura's changes. > > Signed-off-by: Kenneth Graunke <[email protected]> > Cc: "10.5" <[email protected]>
Personally, I am not sure about the Cc 10.5 only because I couldn't find wins on BSW, and that makes me worry that we missed something - since I was really expecting to see something. I'll defer to you on that however. The idea makes sense to me. Acked-by: Ben Widawsky <[email protected]> [snip] _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
