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Re: libvdpau: cannot open shared object
From: |
Ludovic Courtès |
Subject: |
Re: libvdpau: cannot open shared object |
Date: |
Thu, 14 Dec 2017 10:07:20 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
Hi!
Efraim Flashner <address@hidden> skribis:
> On Tue, Dec 12, 2017 at 05:44:43PM +0100, Ludovic Courtès wrote:
[...]
>> I searched for “libvdpau_i965.so” on the intertubes and it seems to be a
>> problem “everyone has.” For instance:
>>
>> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869815
>>
>> So it seems that we lack a driver package.
>>
>> Ludo’.
>
> here's a patch for libvdpau-va-gl. after setting 'VDPAU_DRIVER=va_gl'
> and running 'guix environment --ad-hoc libvdpau-va-gl vdpauinfo -- vdpauinfo'
> I get:
> display: :0.0 screen: 0
> Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object
> file: No such file or directory
> Error creating VDPAU device: 1
> so it still needs some more work
What if you point LD_LIBRARY_PATH to libvdpau-va-gl?
> From da659401a0116d0810f003769c933253f5b18f4c Mon Sep 17 00:00:00 2001
> From: Efraim Flashner <address@hidden>
> Date: Tue, 12 Dec 2017 21:44:49 +0200
> Subject: [PATCH] gnu: Add libvdpau-va-gl.
>
> * gnu/packages/video.scm (libvdpau-va-gl): New variable.
> * gnu/packages/patches/libvdpau-va-gl-unbundle.patch: New file.
> * gnu/local.mk (dist_patch_DATA): Register it.
[...]
> + (native-inputs
> + `(("libvdpau" ,libvdpau)
Should move to ‘inputs’ I guess?
Otherwise LGTM, thanks for acting this fast!
When we have that, we can at least arrange for things to work
out-of-the-box on GuixSD. It’s better if we can do that without setting
LD_LIBRARY_PATH, we’ll have to investigate how this can be done. At
least, we’ll have to set VDPAU_DRIVER=va_gl I presume?
Thanks,
Ludo’.
- libvdpau: cannot open shared object, Marco van Hulten, 2017/12/10
- Re: libvdpau: cannot open shared object, ng0, 2017/12/10
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/10
- 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 <=
- 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, 2017/12/18