Does FreeBSD support OpenGL 3.3?

[Lundberg, Johannes]

Hello Eax

It seems it fails to open the drm device. Have you added your user to the
"video" group?


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On Sun, Feb 14, 2016 at 8:49 AM, Eax Melanhovich <afiskon at devzen.ru> wrote:

> Hello, Michael
>
> > The WIP kernel driver instructions are here:
> >
> https://wiki.freebsd.org/Graphics/Update%20i915%20GPU%20driver%20to%20Linux%203.8
>
> It works! I have OpenGL 3.3 now. But there is a problem.
>
> Here is a program I used to test OpenGL support:
>
> https://github.com/afiskon/c-opengl-text
>
> This is how it looks on Ubuntu, Windows and MacOS:
>
> http://eax.me/files/2016/02/opengl-text.jpg
>
> And this is how it looks on FreeBSD:
>
> http://imagizer.imageshack.com/img923/6271/UrwLLK.png
>
> All DXT textures are rendered either black or white. I recognize this
> behaviour because I observed it recently when I tried to run OpenGL
> examples on VMWare:
>
>
> http://askubuntu.com/questions/730536/vmware-workstation-doesnt-render-dds-dxt-textures
>
> Also note suspicious output from libGL.
>
> --
> Best regards,
> Eax Melanhovich
> http://eax.me/
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