R600 Gallium3D Can Now Do OpenGL 3.0, GLSL 1.30

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02-03-2013, 07:28 AM
tux_1989

Quote:

Originally Posted by Death Knight

Does anyone know if there is a regression over OpenGL 3.0?
Because latest drivers gives me OpenGL 2.1 string on glxinfo, even if I use R600_GLSL130=1 flag...
Also cannot find anything problematic with LIBGL_DEBUG=verbose but "libGL: Can't open configuration file /home/death/.drirc: No such file or directory." error message.

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD RS780
OpenGL version string: 2.1 Mesa 8.1-devel (git-b2d6386)

???

I have the same problem

Code:

glxinfo | grep OpenGL OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD TURKS OpenGL version string: 2.1 Mesa 9.0.2 OpenGL shading language version string: 1.30 OpenGL extensions:
02-03-2013, 08:59 AM
Ansla

Most likely you (or the distribution that packaged it) didn't build mesa with --enable-texture-float. That's required for OpenGL 3.0 and still disabled by default because of concerns over patents.
02-03-2013, 10:18 AM
tux_1989

Quote:

Originally Posted by Ansla

Most likely you (or the distribution that packaged it) didn't build mesa with --enable-texture-float. That's required for OpenGL 3.0 and still disabled by default because of concerns over patents.

Big THANKS :)

Code:

glxinfo | grep Op OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD TURKS OpenGL version string: 3.0 Mesa 9.0.2 OpenGL shading language version string: 1.30 OpenGL extensions: