[Bug 792651] gstreamer pipeline unable to change video brightness using vaapipostproc

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=792651

--- Comment #3 from Tapas Kumar Kundu <tapascst at gmail.com> ---
Adding more logs from my system: 

root at janardana-Lenovo-V480c:/home/janardana/src/gstreamer_program# vainfo
error: XDG_RUNTIME_DIR not set in the environment.
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
vainfo: VA-API version: 0.39 (libva 1.7.0)
vainfo: Driver version: Intel i965 driver for Intel(R) Ivybridge Mobile - 1.7.0
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            :    VAEntrypointVLD
      VAProfileMPEG2Simple            :    VAEntrypointEncSlice
      VAProfileMPEG2Main              :    VAEntrypointVLD
      VAProfileMPEG2Main              :    VAEntrypointEncSlice
      VAProfileH264ConstrainedBaseline:    VAEntrypointVLD
      VAProfileH264ConstrainedBaseline:    VAEntrypointEncSlice
      VAProfileH264Main               :    VAEntrypointVLD
      VAProfileH264Main               :    VAEntrypointEncSlice
      VAProfileH264High               :    VAEntrypointVLD
      VAProfileH264High               :    VAEntrypointEncSlice
      VAProfileH264StereoHigh         :    VAEntrypointVLD
      VAProfileVC1Simple              :    VAEntrypointVLD
      VAProfileVC1Main                :    VAEntrypointVLD
      VAProfileVC1Advanced            :    VAEntrypointVLD
      VAProfileNone                   :    VAEntrypointVideoProc
      VAProfileJPEGBaseline           :    VAEntrypointVLD
root at janardana-Lenovo-V480c:/home/janardana/src/gstreamer_program#
gst-inspect-1.0 vaapi
Plugin Details:
  Name                     vaapi
  Description              VA-API based elements
  Filename                
/home/janardana/src/gstreamer/head/gstreamer-vaapi/gst/vaapi/.libs/libgstvaapi.so
  Version                  1.12.4
  License                  LGPL
  Source module            gstreamer-vaapi
  Source release date      2017-12-07
  Binary package           gstreamer-vaapi
  Origin URL              
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer

  vaapih264enc: VA-API H264 encoder
  vaapimpeg2enc: VA-API MPEG-2 encoder
  vaapisink: VA-API sink
  vaapidecodebin: VA-API Decode Bin
  vaapipostproc: VA-API video postprocessing
  vaapivc1dec: VA-API VC1 decoder
  vaapih264dec: VA-API H264 decoder
  vaapimpeg2dec: VA-API MPEG2 decoder
  vaapijpegdec: VA-API JPEG decoder

  9 features:
  +-- 9 elements

root at janardana-Lenovo-V480c:/home/janardana/src/gstreamer_program#

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.