Re: [Mesa-dev] r300 presubtract v2

2010-09-08 Thread Sven Arvidsson
On Tue, 2010-09-07 at 22:23 -0700, Tom Stellard wrote: > Hi, > > I have just pushed a branching adding support for presubtract sources to > my personal repo. The branch contains peephole optimizations for all the > presubtract operations except for 1 - 2 * src0. I've tested this branch > on an R

[Mesa-dev] r300 presubtract v2

2010-09-07 Thread Tom Stellard
Hi, I have just pushed a branching adding support for presubtract sources to my personal repo. The branch contains peephole optimizations for all the presubtract operations except for 1 - 2 * src0. I've tested this branch on an RV370 and an RV515 and both match the piglit results from master. T