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Thread: R600 Gallium3D Can Now Do OpenGL 3.0, GLSL 1.30

  1. #41
    Join Date
    Sep 2012
    Posts
    4

    Default

    Quote Originally Posted by Death Knight View Post
    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:

  2. #42
    Join Date
    Oct 2010
    Posts
    309

    Default

    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.

  3. #43
    Join Date
    Sep 2012
    Posts
    4

    Default

    Quote Originally Posted by Ansla View Post
    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:

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