[Bug 765039] New: [AVC][decode] Failed to configure the buffer pool.

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=765039

            Bug ID: 765039
           Summary: [AVC][decode] Failed to configure the buffer pool.
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gstreamer-vaapi
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: fei.w.wang at intel.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

1. Testing Steps:
========================================================================
gst-launch-1.0 filesrc location=/media/h264//HPCAMOLQ_BRCM_B.264 '!' h264parse
'!' video/x-h264,stream-format=avc,alignment=au '!' vaapidecode '!' vaapisink
sync=false

2.error log:
root at x-kbl01:/GFX/Test/Infrastructure/infrastructure# gst-launch-1.0 filesrc
location=/media/h264//HPCAMOLQ_BRCM_B.264 '!' h264parse '!'
video/x-h264,stream-format=avc,alignment=au '!' vaapidecode '!' vaapisink
sync=false
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /opt/X11R7/lib/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got context from element 'pipeline0': gst.vaapi.Display=context,
gst.vaapi.Display=(GstVaapiDisplay)NULL;
Redistribute latency...
0:00:00.057534433 22655      0x121a370 ERROR       vaapivideomemory
gstvaapivideomemory.c:778:gst_vaapi_video_allocator_new: failed to allocate VA
image pool
0:00:00.057605976 22655      0x121a370 ERROR         vaapivideopool
gstvaapivideobufferpool.c:222:gst_vaapi_video_buffer_pool_set_config: failed to
create GstVaapiVideoAllocator object
ERROR: from element /GstPipeline:pipeline0/GstVaapiDecode:vaapidecode0: Failed
to configure the buffer pool
Additional debug info:
gstvaapipluginbase.c(771): gst_vaapi_plugin_base_decide_allocation ():
/GstPipeline:pipeline0/GstVaapiDecode:vaapidecode0:
Configuration is most likely invalid, please report this issue.
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...
root at x-kbl01:/GFX/Test/Infrastructure/infrastructure# 


3. Testing Env:
========================================================================
gst_plugins_vaapi:   (master)506c9e2b5bbc50730b0083598b346b0fcc41ec78
libva:               (master)2339d10b9a39ba4f7173053b9eab8d6a151717a5
Libva_intel_driver:  (master)2c1bec03889fe759a33c087a7c107ad84bbb72fb

4. Frequency of Occurence:
========================================================================
100%

5. fail case:
Media_Dec_AVC_Gstreamer/HPCAMOLQ_BRCM_B.264    FAIL
Media_Dec_AVC_Gstreamer/HPCVMOLQ_BRCM_B.264    FAIL

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