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Bug 796635 - vaapipostproc: output is always same when set different denoise value.
vaapipostproc: output is always same when set different denoise value.
Status: RESOLVED NOTABUG
Product: GStreamer
Classification: Platform
Component: gstreamer-vaapi
git master
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2018-06-20 01:15 UTC by Fei
Modified: 2018-07-05 22:38 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Fei 2018-06-20 01:15:23 UTC 
By using any nv12 file can reproduce this issue:

$ gst-launch-1.0 -vf filesrc location=1920x1080.nv12 num-buffers=1 ! rawvideoparse format=nv12 width=1920 height=1080 ! vaapipostproc format=nv12 width=1920 height=1080 denoise=0.2 ! checksumsink2 file-checksum=false frame-checksum=false plane-checksum=false dump-output=true dump-location=denoise_20_NV12_1920x1080.yuv

$ gst-launch-1.0 -vf filesrc location=1920x1080.nv12 num-buffers=1 ! rawvideoparse format=nv12 width=1920 height=1080 ! vaapipostproc format=nv12 width=1920 height=1080 denoise=0.8 ! checksumsink2 file-checksum=false frame-checksum=false plane-checksum=false dump-output=true dump-location=denoise_80_NV12_1920x1080.yuv

denoise_20_NV12_1920x1080.yuv is bit match with denoise_80_NV12_1920x1080.yuv.
Comment 1 Fei 2018-07-05 07:46:35 UTC 
This should be a vaapi-driver issue. Both gst-vaapi&libyami have this issue. And it works on iHd driver. So I filed bug to vaapi-drvier:https://github.com/intel/intel-vaapi-driver/issues/403. And close this one.
Comment 2 sreerenj 2018-07-05 22:38:00 UTC 
(In reply to Fei from comment #1)
> This should be a vaapi-driver issue. Both gst-vaapi&libyami have this issue.
> And it works on iHd driver. So I filed bug to
> vaapi-drvier:https://github.com/intel/intel-vaapi-driver/issues/403. And
> close this one.

Thank you!