Hi, Thanks for your reply! I'll try to answer your questions below:
On Sat, 2015-10-03 at 15:39 +0100, Luca Boccassi wrote:
> But libvdpau itself already has code to look for the available
> drivers and pick one, and the env var is left so that the user can
> manually override if he/she chooses to.
Ah, I didn't know that.
> On which setup are you encountering this issue? I would perhaps be
> better trying to fix it in the library itself, if possible, before
> adding a new script. Could you please share more details about your
> system, and the result of reportbug --template libvdpau1 ?
This is a Debian stretch system running on an Intel i7-3520M [0] with
only the integrated graphics chip available.
Without my 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
$
When I (let my script) set $VDPAU_DRIVER to "va_gl" (from the libvdpau
-va-gl1 package [1]), things start to work:
$ VDPAU_DRIVER=va_gl vdpauinfo
display: :0 screen: 0
libva info: VA-API version 0.38.0
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_38
libva info: va_openDriver() returns 0
API version: 1
Information string: OpenGL/VAAPI/libswscale backend for VDPAU
Video surface:
name width height types
-------------------------------------------
420 1920 1080 NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8
422 1920 1080 NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8
444 1920 1080 NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8
Decoder capabilities:
name level macbs width height
----------------------------------------------------
MPEG1 --- not supported ---
MPEG2_SIMPLE --- not supported ---
MPEG2_MAIN --- not supported ---
H264_BASELINE 51 16384 2048 2048
H264_MAIN 51 16384 2048 2048
H264_HIGH 51 16384 2048 2048
VC1_SIMPLE --- not supported ---
VC1_MAIN --- not supported ---
VC1_ADVANCED --- not supported ---
MPEG4_PART2_SP --- not supported ---
MPEG4_PART2_ASP --- not supported ---
DIVX4_QMOBILE --- not supported ---
DIVX4_MOBILE --- not supported ---
DIVX4_HOME_THEATER --- not supported ---
DIVX4_HD_1080P --- not supported ---
DIVX5_QMOBILE --- not supported ---
DIVX5_MOBILE --- not supported ---
DIVX5_HOME_THEATER --- not supported ---
DIVX5_HD_1080P --- not supported ---
H264_CONSTRAINED_BASELINE --- not supported ---
H264_EXTENDED --- not supported ---
H264_PROGRESSIVE_HIGH --- not supported ---
H264_CONSTRAINED_HIGH --- not supported ---
H264_HIGH_444_PREDICTIVE --- not supported ---
HEVC_MAIN --- not supported ---
HEVC_MAIN_10 --- not supported ---
HEVC_MAIN_STILL --- not supported ---
HEVC_MAIN_12 --- not supported ---
HEVC_MAIN_444 --- not supported ---
Output surface:
name width height nat types
----------------------------------------------------
B8G8R8A8 0 0 -
R8G8B8A8 0 0 -
R10G10B10A2 0 0 -
B10G10R10A2 0 0 -
A8 0 0 -
Bitmap surface:
name width height
------------------------------
B8G8R8A8 8192 8192
R8G8B8A8 8192 8192
R10G10B10A2 8192 8192
B10G10R10A2 8192 8192
A8 8192 8192
Video mixer:
feature name sup
------------------------------------
DEINTERLACE_TEMPORAL -
DEINTERLACE_TEMPORAL_SPATIAL -
INVERSE_TELECINE -
NOISE_REDUCTION -
SHARPNESS -
LUMA_KEY -
HIGH QUALITY SCALING - L1 -
HIGH QUALITY SCALING - L2 -
HIGH QUALITY SCALING - L3 -
HIGH QUALITY SCALING - L4 -
HIGH QUALITY SCALING - L5 -
HIGH QUALITY SCALING - L6 -
HIGH QUALITY SCALING - L7 -
HIGH QUALITY SCALING - L8 -
HIGH QUALITY SCALING - L9 -
parameter name sup min max
-----------------------------------------------------
VIDEO_SURFACE_WIDTH -
VIDEO_SURFACE_HEIGHT -
CHROMA_TYPE -
LAYERS -
attribute name sup min max
-----------------------------------------------------
BACKGROUND_COLOR -
CSC_MATRIX -
NOISE_REDUCTION_LEVEL -
SHARPNESS_LEVEL -
LUMA_KEY_MIN_LUMA -
LUMA_KEY_MAX_LUMA -
$
Here's the output of `reportbug --template libvdpau1`. Please note that
I removed my script for this and started a new session:
$ reportbug --template libvdpau1
Warning: no reportbug configuration found. Proceeding in novice mode.
Detected character set: UTF-8
Please change your locale if this is incorrect.
Using '[email protected]' as your from address.
Getting status for libvdpau1...
Will send report to Debian (per lsb_release).
Maintainer for libvdpau1 is 'Debian NVIDIA Maintainers
<[email protected]>'.
Looking up dependencies of libvdpau1...
Getting changed configuration files...
Rewriting subject to 'libvdpau1: none'
Gathering additional data, this may take a while...
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
From: [email protected]
To: Debian Bug Tracking System <[email protected]>
Subject: libvdpau1: none
Package: libvdpau1
Version: 1.1.1-1
Severity: wishlist
Dear Maintainer,
*** Reporter, please consider answering these questions, where
appropriate ***
* What led up to the situation?
* What exactly did you do (or not do) that was effective (or
ineffective)?
* What was the outcome of this action?
* What outcome did you expect instead?
*** End of the template - remove these template lines ***
-- Package-specific info:
VDPAU_DRIVER is not set
VDPAU_DRIVER_PATH is not set
vdpauinfo:
Failed to open VDPAU backend libvdpau_i965.so: cannot open shared
object file: No such file or directory
Error creating VDPAU device: 1
display: :0 screen: 0
available drivers:
lrwxrwxrwx 1 root root 25 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_nouveau.so -> libvdpau_nouveau.so.1.0.0
lrwxrwxrwx 1 root root 25 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_nouveau.so.1 ->
libvdpau_nouveau.so.1.0.0
lrwxrwxrwx 1 root root 25 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_nouveau.so.1.0 ->
libvdpau_nouveau.so.1.0.0
-rw-r--r-- 4 root root 4353632 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_nouveau.so.1.0.0
lrwxrwxrwx 1 root root 22 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r300.so -> libvdpau_r300.so.1.0.0
lrwxrwxrwx 1 root root 22 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r300.so.1 -> libvdpau_r300.so.1.0.0
lrwxrwxrwx 1 root root 22 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r300.so.1.0 -> libvdpau_r300.so.1.0.0
-rw-r--r-- 4 root root 4353632 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r300.so.1.0.0
lrwxrwxrwx 1 root root 22 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so -> libvdpau_r600.so.1.0.0
lrwxrwxrwx 1 root root 22 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1 -> libvdpau_r600.so.1.0.0
lrwxrwxrwx 1 root root 22 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1.0 -> libvdpau_r600.so.1.0.0
-rw-r--r-- 4 root root 4353632 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1.0.0
lrwxrwxrwx 1 root root 26 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_radeonsi.so ->
libvdpau_radeonsi.so.1.0.0
lrwxrwxrwx 1 root root 26 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_radeonsi.so.1 ->
libvdpau_radeonsi.so.1.0.0
lrwxrwxrwx 1 root root 26 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_radeonsi.so.1.0 ->
libvdpau_radeonsi.so.1.0.0
-rw-r--r-- 4 root root 4353632 Sep 22 16:30
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_radeonsi.so.1.0.0
lrwxrwxrwx 1 root root 23 Sep 4 08:01
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_trace.so.1 -> libvdpau_trace.so.1.0.0
-rw-r--r-- 1 root root 55328 Sep 4 08:01
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_trace.so.1.0.0
lrwxrwxrwx 1 root root 19 Jul 31 09:54
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_va_gl.so -> libvdpau_va_gl.so.1
-rw-r--r-- 1 root root 109744 Jul 31 09:54
/usr/lib/x86_64-linux-gnu/vdpau/libvdpau_va_gl.so.1
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.2.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF8, LC_CTYPE=en_US.UTF8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages libvdpau1 depends on:
ii libc6 2.19-22
ii libx11-6 2:1.6.3-1
ii libxext6 2:1.3.3-1
libvdpau1 recommends no packages.
Versions of packages libvdpau1 suggests:
ii libvdpau-va-gl1 [vdpau-driver] 0.3.4-3
ii mesa-vdpau-drivers [vdpau-driver] 10.6.8-1
-- no debconf information
$
Please tell me if you have any further questions!
Best regards
Alexander Kurtz
[0]
http://ark.intel.com/products/64893/Intel-Core-i7-3520M-Processor-4M-Cache-up-to-3_60-GHz
[1] https://packages.debian.org/stretch/libvdpau-va-gl1
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