[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. 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
