José Fonseca wrote: > Michal, > > On Mon, 2010-01-25 at 06:27 -0800, michal wrote: >> I would like to have those two modules go away, as they are maintenance >> pain with no real benefits. >> >> The build module has been superseded by the ureg module, and apparently >> all third-party code has already migrated or is in the process of >> porting to new interface. I would like to nuke it if nobody minds. > > I'm fine with this.
We can't remove this until we switch to ureg in the draw code. The draw_pipe_pstipple.c, draw_pipe_aaline.c and draw_pipe_aapoint.c files still haven't been converted to use tgsi_ureg. There may be some other uses elsewhere. Michal, can you update that code first? >> For sse2, I am looking at simplifying it enough to be able to accelerate >> pass-thru fragment shaders and simple vertex shaders. That's it. For >> more sophisticated stuff we already have llvmpipe. > > I agree with this in principle, but I think it's better not to get too > much ahead of ourselves here: drivers are using tgsi_exec/sse2 for > software vertex processing fallbacks. And while the plan is indeed to > move the LLVM JIT code generation out of llvmpipe into the auxiliary > modules so that all pipe drivers can use that for fallbacks, the fact is > we're not there yet. > > So for tgsi_sse2 I think it's better not to introduce any performance > regressions in vertex processing until llvm code generation is in place > and working for everybody. I agree. It's too early to remove the sse2 code. -Brian ------------------------------------------------------------------------------ Throughout its 18-year history, RSA Conference consistently attracts the world's best and brightest in the field, creating opportunities for Conference attendees to learn about information security's most important issues through interactions with peers, luminaries and emerging and established companies. http://p.sf.net/sfu/rsaconf-dev2dev _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
