RadeonSI Now Supports Tessellation In Mesa Git

[dungeon]

Isn't GL_ARB_shader_precision left before 4.1?

No, it just is not and can't be enabled on earlier context of course, once there is GLSL 410 advertised you get that extension too:

http://permalink.gmane.org/gmane.com...d.devel/108075

[valeriodean]

About 4.1 and 4.2 compliance, I saw already patches posted in ML for both GL_ARB_shader_precision [4.1] and GL_ARB_shader_image_load_store [4.2]. So, I guess we'll have 4.2 compliance in time for the release of september.

[imirkin]

That mesa core reached 4.0 is a big leap, there are stil some extensions left in some drivers but the big step is reached by the core.
You where pretty quick on nvc0.
Isn't GL_ARB_shader_precision left before you can report 4.1?

No, that's been done for a while now. And tess has been in the works for over a year, so it's not like I just wrote all these patches. (In fact I did a lot of the gallium tess enablement patches too.)

OpenGL vendor string: nouveau
OpenGL renderer string: Gallium 0.4 on NVC1
OpenGL core profile version string: 4.1 (Core Profile) Mesa 10.7.0-devel (git-960b6c7)
OpenGL core profile shading language version string: 4.10
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

[Nille_kungen]

Yes and no. The core implementation is not the end of it. i965 still needs fp64 and tess to be implemented (work on both of these has been started, but I don't think are in active development), radeonsi needs gs5 (which is being worked on and very close). Just pushed the nvc0 tess stuff, so that should now be actually reporting GL 4.1.

That mesa core reached 4.0 is a big leap, there are stil some extensions left in some drivers but the big step is reached by the core.
You where pretty quick on nvc0.
Isn't GL_ARB_shader_precision left before 4.1?

[imirkin]

OpenGL 4.0 extensions are done
GL_ARB_shader_subroutine has also landded
http://mesamatrix.net/

Yes and no. The core implementation is not the end of it. i965 still needs fp64 and tess to be implemented (work on both of these has been started, but I don't think are in active development), radeonsi needs gs5 (which is being worked on and very close). Just pushed the nvc0 tess stuff, so that should now be actually reporting GL 4.1.

[dungeon]

OpenGL 4.0 extensions are done
GL_ARB_shader_subroutine has also landded
http://mesamatrix.net/

Wondering who will send a patch to advertise mesa 11.0

[Nille_kungen]

OpenGL 4.0 extensions are done
GL_ARB_shader_subroutine has also landded

http://mesamatrix.net/

Ilia Mirkin has done tesselation for nvc0 now.

[dungeon]

And subroutines have just landed too ＾O＾

http://cgit.freedesktop.org/mesa/mesa/log/

Yeah, that deserve another article

[log0]

And subroutines have just landed too ＾O＾

http://cgit.freedesktop.org/mesa/mesa/log/

[dungeon]

I was kind of wondering where AMD guys disappeared to, their activity having dropped a bit in the past months. Seems activity hasn't, only its visibility has

Summertime, vacations, amdgpu driver work is highest priority... amdgpu userspace bits need to be landed in time of kernel 4.2 release.