[Cin] Problem with X11-OpenGL

[Andrew Randrianasulu]

пн, 16 дек. 2024 г., 15:32 Andrea paz <gamberucci.andrea at gmail.com>:

> I have tried to explore your suggestions, but I don't think I am able
> to implement them.
>
> GLVND:
>
> glvnd is a vendor neutral libgl library that was made by nvidia so
> that nvidia proprietary drivers can co-exist with mesa on the same
> system. The use-case for this is usually desktops or laptops with an
> intel iGPU and an nvidia dGPU. If you are running intel/amd or all
> amd, you don’t need libglvnd.
>
> Here is a patch to compile mesa-git without glvnd:
>
> https://www.reddit.com/r/archlinux/comments/hwhouh/how_to_build_mesa_without_libglvnd/
>
> Manually:
>
>     PART 3: Compiling mesa-git without libglvnd
>
> I have two of my own gitlab repositories that makes this easy to do.
>
> First let’s clone them:
>
>
> git clone http://gitlab.com/gloriouseggroll/mesa-git-noglvnd
> git clone http://gitlab.com/gloriouseggroll/lib32-mesa-git-noglvnd
>
> Now lets make both packages:
>
>
> cd mesa-git-noglvnd
> makepkg
> cd ../lib32-mesa-git-noglvnd
> makepkg
>
> They need to be installed at the same time, which is why we compiled
> them both first. Now lets move them to the same folder and install
> them:
>
>
> cp *.pkg.tar.xz ../mesa-git-noglvnd/
> cd ../mesa-git-noglvnd
> sudo pacman -U *.pkg.tar.xz
>
> When you do this, it’s going to ask you to replace vulkan-radeon
> and/or vulkan-intel packages, as well as remove libglvnd. This is
> because mesa-git provides all of those when compiled from this
> package, libglvnd being replaced with mesa’s libgl. If compiled from
> the AUR, it replaces just the vulkan packages.
>
>
> It says here that there might be problems by not installing glvnd and
> so the best solution is to create a glvnd installation-fake:
> https://forums.gentoo.org/viewtopic-t-1170273.html
>
> I don't understand how to do all these things. Also, I used mesa-git
> in the past but had so many problems that I didn't want to put it
> back.
>

*I think* you can just edit mesa3d PKGBUILD ? And then run makepkg ...
never tried Arch packaging but it *supposed* to be simple enough ;))

well, we probably can shelf this for now ....




>
> ZINK:
>
> I tried this:
> __GLX_VENDOR_LIBRARY_NAME=mesa MESA_LOADER_DRIVER_OVERRIDE=zink
> GALLIUM_DRIVER=zink /home/paz/cinelerra5/cinelerra-5.1/bin/./cin
>
> CinGG starts but with the following errors:
>
> $ __GLX_VENDOR_LIBRARY_NAME=mesa MESA_LOADER_DRIVER_OVERRIDE=zink
> GALLIUM_DRIVER=zink /home/paz/cinelerra5/cinelerra-5.1/bin/./cin
> Cinelerra Infinity - built: Oct 23 2024 13:17:21
> git://git.cinelerra-gg.org/goodguy/cinelerra.git
> (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams
> 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy
> 2003-2017 mods for Cinelerra-CV by CinelerraCV team
> 2015-2024 mods for Cinelerra-GG by Cinelerra-GG team
>
> Libav version: Lavc61.3.100
>
> Cinelerra is free software, covered by the GNU General Public License,
> and you are welcome to change it and/or distribute copies of it under
> certain conditions. There is absolutely no warranty for Cinelerra.
>
> DRI3 not available
>


hm, I thought dri3 by itself is default for xf86-video- amdgpu driver? But
may be you use modesetting? Try to look in X.org.log to see what driver
actually drive your card? And change it from -modesetting to -amdgpu or
other way around?

LIBGL_DEBUG=verbose with say glxingo should say if you have DRI3 .. (from
memory).


Sorry for such inconvenience :(


DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_DisplayInfo::gl_fb_config failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> DRI3 not available
> BC_WindowBase::glx_window_fb_configs: opengl initialization failed failed
>
> Instead starting without Zink's environment variables I get the only,
> usual, error:
>
> BC_DisplayInfo::gl_fb_config failed
>
> In both cases X11-OpenGL does not work.
>
> I couldn't find any other info on getting Zink to work.
>
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