On Mon, 2010-03-01 at 10:25 -0800, Luca Barbieri wrote: > I see that PK2US and friends are being removed. > These would be necessary to implement NV_fragment_program_option, > NV_fragment_program2 and NV_gpu_program4.
> Currently the no drivers (including Nouveau) support them, but since > we already have some support in Mesa (even parsers for the nVidia > syntax), it would be nice to support them in Gallium eventually. > > Not sure about STR/SFL though: they can be encoded/decoded as MOV x, > 0/1, but they "complete" the SETcond instruction set. > > How about keeping them and adding a capability bit for them? At some stage we're definitely interested in the gpu_program4 extension. I'm not sure the older ones will ever be pulled in. There is more than just these few pack/unpack opcodes to support gpu4 though. I don't see much point keeping them hanging around as placeholders until somebody commits to do the real work of implementing the extension. Basically I'd like to see them removed until they actually get used, at which time they're welcome back in... Keith ------------------------------------------------------------------------------ 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
