W dniu 2010-04-01 06:05, Luca Barbieri pisze: > [sent to ML too] > > Michal, > I noticed you made some commits related to half float support in Gallium. > > I had already done this work and implemented a fast conversion > algorithm capable of handling all cases based on a paper cited in the > commit, but hadn't gotten around to proposing it yet. > > I created a "gallium-fast-half-float" branch and put my work there, so > it may be useful to you. > Feel free to merge, rebase and/or adapt it against Mesa master. > > I cherry picked the relevant code from the branch and adapted it for gallium. Big thanks!
> The conversion function itself has been tested separately from > Gallium, but I haven't tested softpipe on fp16 data. > > Ideally we should find a way to have Mesa use this improved converter > instead of the one it currently uses, but I'm not sure how to arrange > this with the current buildsystem. > ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
