Hi michal, you could me maintain informed about that changes? i am creating my environment to try to create tgsi neon optimizations. I am using beagleboard + Angstrom distribution in my environment. And i thinking something about dsp too.
Igor On Mon, Jan 25, 2010 at 1:02 PM, michal <mic...@vmware.com> wrote: > Brian Paul wrote on 2010-01-25 16:09: >> 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 The build module has been superseded by the ureg module, and apparently 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? >> >> >> > That's the plan. > >>>> 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. >> >> > OK, that makes sense, I will leave it alone for the time being. > > Thanks, guys. > > ------------------------------------------------------------------------------ > 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 > ------------------------------------------------------------------------------ The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
