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Re: libvdpau: cannot open shared object
From: |
Ludovic Courtès |
Subject: |
Re: libvdpau: cannot open shared object |
Date: |
Mon, 18 Dec 2017 21:40:04 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
Efraim Flashner <address@hidden> skribis:
> On Fri, Dec 15, 2017 at 03:31:29PM +0100, Ludovic Courtès wrote:
[...]
>> So I think you can push the package, and then we need to figure out what
>> to do on GuixSD with ‘VDPAU_DRIVER’ (set it unconditionally to ‘va_gl’?)
>> and how to avoid LD_LIBRARY_PATH.
>
> The VDPAU_DRIVER is actually a mesa environmental variable IIRC, so
> setting it unconditionally would negatively affect others.
How should it be handled?
I’m under the impression that ‘va_gl’ is the generic driver that works
for everyone, but that there might be optimized drivers for specific
pieces of hardware, is that correct?
If it is, we could always use ‘va_gl’ as the default.
As for LD_LIBRARY_PATH, perhaps we need a central location for these
drivers on GuixSD, like /run/current-system/vdpau?
Ludo’.
- Re: libvdpau: cannot open shared object, (continued)
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/12
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/12
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/14
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/15
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/15
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/15
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/15
- Re: libvdpau: cannot open shared object, Marco van Hulten, 2017/12/16
- Re: libvdpau: cannot open shared object, Ricardo Wurmus, 2017/12/16
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/16
- Re: libvdpau: cannot open shared object,
Ludovic Courtès <=