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Thread: R600 Gallium3D Getting Close On OpenGL 3.3 Support

  1. #41
    Join Date
    Dec 2007
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    Quote Originally Posted by TAXI View Post
    Thanks for the reply, I really hope this will be finished but for now it looks like every attempt to add geometry shaders stalled at some point: The last commit at the link you gave is 3 months old, this is death since a year: https://github.com/Plombo/mesa/commi...shaders-rebase and so on...
    The geometry shader support in that branch was mostly merged a while ago when mesa added geometry shader support.

  2. #42
    Join Date
    Jan 2009
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    Plombo's stuff has been already merged as far as I know.

  3. #43
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    Mar 2011
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    agd5f and marek: Thanks for all the interesting informations. Now I can see OpenGL 3.2 for r600 right around the corner.

    Also thanks for all the hard programming work. Your guys are amazing!

  4. #44

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    Just a simple question.

    Code:
    $ glxinfo | grep Open
    OpenGL vendor string: X.Org
    OpenGL renderer string: Gallium 0.4 on AMD ARUBA
    OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.1.0-devel (git-e47af58)
    OpenGL core profile shading language version string: 1.40
    OpenGL core profile context flags: (none)
    OpenGL core profile extensions:
    OpenGL version string: 3.0 Mesa 10.1.0-devel (git-e47af58)
    OpenGL shading language version string: 1.30
    OpenGL context flags: (none)
    OpenGL extensions:
    I have 3.1 listed at "core profile" and 3.0 at "version string". If i run an OpenGL app, the 3.1 extensions can be used by it?

  5. #45
    Join Date
    Jun 2010
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    ฿ 16LDJ6Hrd1oN3nCoFL7BypHSEYL84ca1JR
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    1,020

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    Quote Originally Posted by gradinaruvasile View Post
    I have 3.1 listed at "core profile" and 3.0 at "version string". If i run an OpenGL app, the 3.1 extensions can be used by it
    The program has to request the correct context. For example with glut

    With this you get OpenGL 3.1:
    Code:
    glutInit(&argc, argv);
    glutInitContextVersion(3, 1);
    glutInitContextProfile(GLUT_CORE_PROFILE);
    int window = glutCreateWindow("foo");
    But with the default you get the 3.0 compatibility context:
    Code:
    glutInit(&argc, argv);
    window = glutCreateWindow("foo");
    Natural Selection 2 is actually going to do it right: http://forums.unknownworlds.com/disc...omment_2161816

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