Your message dated Thu, 16 Jun 2016 20:40:37 +0200
with message-id <[email protected]>
and subject line Re: Bug#800658: Please consider shipping my
/etc/X11/Xsession.d/99-select-vdpau-driver script in libvdpau1
has caused the Debian Bug report #800658,
regarding Please consider shipping my
/etc/X11/Xsession.d/99-select-vdpau-driver script in libvdpau1
to be marked as done.
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800658: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=800658
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--- Begin Message ---
Package: libvdpau1
Version: 1.1.1-1
Severity: wishlist
Hi,
I currently have this in /etc/X11/Xsession.d/99-select-vdpau-driver:
#!/bin/sh -e
prefix="/usr/lib/`arch`-`uname | tr '[:upper:]'
'[:lower:]'`-gnu/vdpau/libvdpau_"
suffix=".so"
for driver in "${prefix}"*"${suffix}"; do
driver="${driver#${prefix}}"
driver="${driver%${suffix}}"
if VDPAU_DRIVER="${driver}" vdpauinfo 1>/dev/null 2>/dev/null;
then
export VDPAU_DRIVER="${driver}"
break
fi
done
Without this script, I get this:
$ vdpauinfo
display: :0 screen: 0
Failed to open VDPAU backend libvdpau_i965.so: cannot open shared
object file: No such file or directory
Error creating VDPAU device: 1
$
With it, everything works fine. You may want to consider shipping the
script above in the libvdpau1 package. If you do, please don't forget
to add a dependency on the vdpauinfo package.
Best regards
Alexander Kurtz
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--- Begin Message ---
Version: 1.1.1-3
Hi!
I don't know why, but libvdpau nowadays seems to correctly detect the
va_gl backend automatically without requiring VDPAU_DRIVER to be set:
With VDPAU_DRIVER set:
alexander@shepard:~$ env | grep VDPAU
VDPAU_DRIVER=va_gl
alexander@shepard:~$ vdpauinfo | grep Information
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
Information string: OpenGL/VAAPI/libswscale backend for VDPAU
alexander@shepard:~$
Without VDPAU_DRIVER set:
alexander@shepard:~$ unset VDPAU_DRIVER
alexander@shepard:~$ env | grep VDPAU
alexander@shepard:~$ vdpauinfo | grep Information
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
Information string: OpenGL/VAAPI/libswscale backend for VDPAU
alexander@shepard:~$
I'm not really sure what happened here, but it works now!
Best regards
Alexander Kurtz
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