R600/R700 can also do: - ARB_conditional_render_inverted - ARB_cull_distance
Marek On Wed, Jul 29, 2015 at 11:46 PM, Marek Olšák <mar...@gmail.com> wrote: > 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
