On Sat, Jun 14, 2014 at 12:58 PM, Kenneth Graunke <[email protected]> wrote: > We've used the LD sampler message for pull constant loads on earlier > hardware for some time, and also were already using it for the FS on > Broadwell. This patch makes us use it for Broadwell VS/GS as well. > > I believe that when I wrote this code in 2012, we still used the data > port in some cases, and I somehow neglected to convert it while > rebasing. > > Improves performance in GLBenchmark 2.7 Egypt by 416.978% +/- 2.25821% > (n = 17). Many other applications should benefit similarly: this speeds > up uniform array access in the VS, which is commonly used for skinning > shaders, among other things.
Wow. Reviewed-by: Matt Turner <[email protected]> _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
