On 9 June 2016 at 10:48, Dave Airlie <airl...@gmail.com> wrote: > I started this quite a while back, and decided to spend some > time on it again, since it's the basis for a bunch of the newer > GL extensions. > > So this is my first pass at it, it's fairly complete, but it > definitely is missing some pieces before it's finished. > > The patchset add core mesa, gallium, softpipe and llvmpipe support. > I've got a few tests in piglit using a generator for all the built-ins > and operations that all pass. > > So the big thing here was OMG the conversions, and is also > the biggest missing thing in the gallium code, I haven't plumbed > through all the conversions into opcodes yet, I'm not really sure > if we need all of them, but it'll be a quite large opcode set, > and I wasn't feeling brave enough yet. > > The other things is I've implement MOD/DIV opcodes that may or > may not be useful on real hardware, if gallium drivers are okay > with lowering this in the backends then I'm fine with how it is. > (and gallium docs do need updating).
I've also posted this to my arb_gpu_shader_int64 branch, and I've added some more bits I've been finding as I run tests. Dave. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
