Hi Ilia, R600/R700: - can't do ARB_shader_storage_buffer_object - can do ARB_robust_buffer_access_behavior (I think this one can really be exposed unconditionally on all GL>=3 hardware) - can do ARB_framebuffer_no_attachments - ARB_query_buffer_object can be emulated with a vertex shader to read the results, sum them up, and write them to the query buffer using transform feedback.
Marek On Wed, Jul 29, 2015 at 3:12 PM, Ilia Mirkin <imir...@alum.mit.edu> wrote: > I think the reality is that all the drivers you're listing are > GL4.5-capable except nv50 (all but nv50 drive, in part, DX11/DX12 > hardware). Use my GT21x list to figure out which exts nv50 will just > never be able to do. > > On Wed, Jul 29, 2015 at 9:09 AM, Romain Failliot > <romain.faill...@foolstep.com> wrote: >> I'll have a look at that. I'll try to see which driver is for which >> GPU and then make a hardcoded list too. >> >> Thanks Ilia! >> >> 2015-07-29 4:25 GMT-04:00 Ilia Mirkin <imir...@alum.mit.edu>: >>> Feel free to lift the info from my glxinfo page... >>> >>> http://people.freedesktop.org/~imirkin/glxinfo/glxinfo.html >>> >>> Note the grayed out bits... it's just a hardcoded list, search for >>> "UNSUPPORTED" in >>> http://people.freedesktop.org/~imirkin/glxinfo/glxinfo.js . Note that >>> it's per hardware group, not per driver (which is a fundamental >>> problem with the approach mesamatrix has taken). For NVIDIA, I filled >>> the list in myself, for radeon, I think GlennK provided it. I asked >>> the intel guys a while back, but they didn't seem interested in >>> providing the info for their HW (and I didn't push for it). >>> >>> Hope this helps, >>> >>> -ilia >>> >>> On Wed, Jul 29, 2015 at 12:35 AM, Romain Failliot >>> <romain.faill...@foolstep.com> wrote: >>>> Hi! >>>> >>>> First, I wanted to thank you for the incredible work you've done to >>>> achieve OpenGL 4.1. The number of visitors exploded on mesamatrix, >>>> while the average was around 100 visits per day, I had more than 2500 >>>> visits just for the day of the news! This simple fact shows how much >>>> this news was expected by the community ;) >>>> >>>> Anyhow, I'd like to improve the information displayed on the site by >>>> graying the cells of the drivers that can't support some specific >>>> extensions (if it's still the case since the old r300 and swrast have >>>> been removed). But for that I'd need a list of pairs >>>> "extension-driver" that shows which extension is invalid for which >>>> driver. >>>> >>>> Do you know that? Or do you know where I could find this information? >>>> >>>> Thanks a lot! >>>> Romain >>>> _______________________________________________ >>>> mesa-dev mailing list >>>> mesa-dev@lists.freedesktop.org >>>> http://lists.freedesktop.org/mailman/listinfo/mesa-dev > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev