Marek Lands Radeon Gallium3D MSAA Changes

[ChrisXY]

Do you build with the patented float feature? It's required for GL 3.0 IIRC.

   --with-dri-driverdir=/usr/lib/xorg/modules/dri \
   --with-gallium-drivers=r600 \
   --with-dri-drivers= \
   --with-egl-platforms=x11,drm,wayland \
   --enable-texture-float \
   --enable-gles1 \
   --enable-gles2 \
   --enable-egl \
   --enable-xorg \
   --enable-xa \
   --enable-vdpau \
   --enable-gallium-g3dvl \
   --enable-glx-tls \
   --enable-glu \
   --enable-gbm \
   --enable-gallium-gbm \
   --enable-shared-glapi \
   --enable-xorg \
   --enable-gallium-llvm \
   --enable-openvg \
   --enable-gallium-egl \
   --enable-osmesa \
   --enable-r600-llvm-compiler

[curaga]

Well...

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD REDWOOD
OpenGL version string: 2.1 Mesa 8.1-devel (git-cf76edd)
OpenGL shading language version string: 1.30

Same commit.

Do you build with the patented float feature? It's required for GL 3.0 IIRC.

[ChrisXY]

It needs a recent libdrm (>=2.4.38) and 3.5 or 3.6 kernel IIRC (I have 3.6)

 ~ % pkg-config libdrm --modversion
2.4.38

Actually I built it yesterday.

 ~ % uname -r
3.6.0-rc1-mainline

But the kernel is probably build with a config similar to 3.5. Does it need some special configuration?

[droste]

It needs a recent libdrm (>=2.4.38) and 3.5 or 3.6 kernel IIRC (I have 3.6)

[ChrisXY]

it does

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD JUNIPER
OpenGL version string: 3.0 Mesa 8.1-devel (git-cf76edd)
OpenGL shading language version string: 1.30

Well...

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD REDWOOD
OpenGL version string: 2.1 Mesa 8.1-devel (git-cf76edd)
OpenGL shading language version string: 1.30

Same commit.

[Azpegath]

it does

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD JUNIPER
OpenGL version string: 3.0 Mesa 8.1-devel (git-cf76edd)
OpenGL shading language version string: 1.30

NERDGASM! *Waving hands in the air and flailing about!*
This is quite huge, we've been waiting for it for 3 years now.

Regarding 6000/5000 generation, I'll probably buy one when it's actually faster (across the board) than the 4000 generation for the FOSS drivers. But now there's simply no point.

[Veerappan]

it does

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD JUNIPER
OpenGL version string: 3.0 Mesa 8.1-devel (git-cf76edd)
OpenGL shading language version string: 1.30

Awesome. Now, on to 3.1

GLSL 1.40                                             needs UBOs (in progress)
Forward compatibile context support/deprecations      not started
Instanced drawing (GL_ARB_draw_instanced)             DONE (i965, gallium, swrast)
Buffer copying (GL_ARB_copy_buffer)                   DONE (i965, r300, r600, swrast)
Primitive restart (GL_NV_primitive_restart)           DONE (i965, r600)
16 vertex texture image units                         DONE
Texture buffer objs (GL_ARB_texture_buffer_object)    needs GL3.1 enabling (i965)
Rectangular textures (GL_ARB_texture_rectangle)       DONE (i965, r300, r600, swrast)
Uniform buffer objs (GL_ARB_uniform_buffer_object)    DONE (i965)
Signed normalized textures (GL_EXT_texture_snorm)     DONE (i965, r300, r600)

Looks like we need the forward compatible context support/deprecations (I've seen what I believe are commits related to this in mesa-dev), UBOs (almost done?), and Texture Buffer Objects (which I'm assuming is only done for i965).

[droste]

it does

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD JUNIPER
OpenGL version string: 3.0 Mesa 8.1-devel (git-cf76edd)
OpenGL shading language version string: 1.30

[Veerappan]

Phoronix: Marek Lands Radeon Gallium3D MSAA Changes

Marek Ol??k, the prolific independent contributor to Mesa/Gallium3D and the open-source Radeon Linux graphics driver, has landed a number of commits today in Mesa pertaining to MSAA, a.k.a. multi-sample anti-aliasing for newer Radeon GPUs...

http://www.phoronix.com/vr.php?view=MTE2MDc

Coolness... can anyone confirm whether this does, or does not, cause r600g on Evergreen to advertise OpenGL 3.0?

[phoronix]

Phoronix: Marek Lands Radeon Gallium3D MSAA Changes

Marek Ol??k, the prolific independent contributor to Mesa/Gallium3D and the open-source Radeon Linux graphics driver, has landed a number of commits today in Mesa pertaining to MSAA, a.k.a. multi-sample anti-aliasing for newer Radeon GPUs...

http://www.phoronix.com/vr.php?view=MTE2MDc