On Wed, 1 May 2019 at 12:34, Ilia Mirkin <imir...@alum.mit.edu> wrote: > > On Tue, Apr 30, 2019 at 10:42 AM Ilia Mirkin <imir...@alum.mit.edu> wrote: > > > > On Tue, Apr 30, 2019 at 2:48 AM Dave Airlie <airl...@gmail.com> wrote: > > > > > > On Tue, 30 Apr 2019 at 08:47, Dave Airlie <airl...@gmail.com> wrote: > > > > > > > > On Tue, 30 Apr 2019 at 08:42, Ilia Mirkin <imir...@alum.mit.edu> wrote: > > > > > > > > > > Thing is, I think that would not be enough - with the "recent" (like > > > > > past 2 years) CSO/state change detection changes, I think that you can > > > > > end up with no sampler set for a buffer view. Perhaps someone with the > > > > > hw can investigate what goes wrong? > > > > > > > > I'm trying to get a live r600/700 machine, I plugged in my rv635 and > > > > rv740 gpus, and they both seemed toast, I've got an rv635 laptop I'll > > > > try and get up to date. > > > > > > I've found a working rv770 and reproduced it here. This isn't an > > > indication I'll get to fix it soon, but I will try. > > > > When I was debugging this issue on nouveau (and trying to nail down > > specifically what didn't work and what was required to make it work), > > I found that using a gallium test to debug this made the issues at > > hand quite obvious, and I didn't have to worry about how to force the > > st to assign mappings here or there for views or samplers. I'm not > > sure if I still have those left over, but I'll have a look tonight. > > They're also not terribly difficult to write. > > In case it's helpful: > https://people.freedesktop.org/~imirkin/tbo-tex.c which fits together > with the other gallium/tests/trivial ones. > > I think there were associated Makefile.am changes, but with the > removal of autoconf, I probably lost the local changes. > > In its current form, it doesn't create a sampler, but you can see how > trivial/quad-tex.c does it if you want to play around with having > samplers around. You might also have to use PIPE_FORMAT_R8G8B8A8_UNORM > instead of the BGRA variant for the view's format (iirc r600 has some > limitations around swizzling and buffer textures). >
Thanks for test, but I ended up installing firefox and watching the pain, then found it by accident. https://patchwork.freedesktop.org/patch/302675/ For Viktor to test. Dave. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev