Bug 56652

Summary:	[gst-vaapi] lost frame when decoding CVMAQP2_Sony_G.jsv with playbin2.
Product:	libva	Reporter:	Du Yan <yanx.du>
Component:	intel	Assignee:	Zhong Cong <congx.zhong>
Status:	VERIFIED WONTFIX	QA Contact:
Severity:	normal
Priority:	medium	CC:	chao.a.chen, gb.devel, ouping.zhang, seanvk
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	patch

Description Du Yan 2012-11-02 02:53:53 UTC

Environment:
--------------
Platform: SNB
Libva (staging) c59c512df262cdc44fb6e9101621f246eda176df
Inter-drvier (staging) 3bd6f3b3611dd9a39a3075f82cf938fa08e22884
Gst-vaapi (qa) 036540b91979e65795fe3430f763f7c1969f74f0
Kernel:	(drm-intel-nightly) 032e254cefb0485c95aceca269be499b91f48aa0


Bug Info:
--------------
CANL1_TOSHIBA_G.264 decoding failed.

Setting pipeline to PAUSED ...
libva info: VA-API version 0.34.0
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_34
libva info: va_openDriver() returns 0
Pipeline is PREROLLING ...
decode: 1, 0:00:00.000000000 size:0

** (gst-launch-0.10:2283): CRITICAL **: gst_vaapi_window_x11_new: assertion `height > 0' failed
decode: 2, 0:00:00.000000000 size:0
decode: 3, 0:00:00.000000000 size:0


Reproduce steps:
----------------
1. xinit&
2．gst-launch-0.10 playbin2 video-sink="vaapisink sync=false" uri=file:///home/gst_AVC_conformance/Base_Ext_Main_profile/CANL1_TOSHIBA_G.264


Comments:
----------------
Below files can reproduce the issue.

CANL1_TOSHIBA_G.264
CVMAQP2_Sony_G.jsv
CVSE3_Sony_H.jsv
CVCANLMA2_Sony_C.jsv
CAMACI3_Sony_C.jsv
CVNLFI1_Sony_C.jsv
CVFI1_Sony_D.jsv
CVMAPAQP3_Sony_E.jsv
CVMAQP3_Sony_D.jsv
CACQP3_Sony_D.jsv

Comment 1 Du Yan 2012-11-14 03:10:17 UTC

Libva (staging) c59c512df262cdc44fb6e9101621f246eda176df
Inter-driver (staging) 3bd6f3b3611dd9a39a3075f82cf938fa08e22884
Gst-vaapi (qa) e7d517323fd98608918de1211dc42f795b48765f

Platfrom: IVB

Below files decode failed.

CVMAQP2_Sony_G.jsv
CVSE3_Sony_H.jsv
CVCANLMA2_Sony_C.jsv
CAMACI3_Sony_C.jsv
CVNLFI1_Sony_C.jsv
CVFI1_Sony_D.jsv
CVMAPAQP3_Sony_E.jsv
CVMAQP3_Sony_D.jsv
CACQP3_Sony_D.jsv

Comment 2 Du Yan 2012-11-19 02:57:31 UTC

Issue still can be reproduced in gstream-vaapi master branch (cb0da4ed7acbb51f2d5dba34c0b37b2c5ad8bff4)

Comment 3 Du Yan 2012-11-19 03:14:15 UTC

Add testfile profile for your information:

CAFI1_SVA_C.264 	 
video stream type:AVC 
resolution:720x480
profile:Main 
level:3.0	
aspect ratio:3x2
chroma format:4:2:0	
frame count:33
interlace: yes
bitrate type: VBR

CVMAQP2_Sony_G.jsv
video stream type:AVC 
resolution:192x128
profile:Main 
level:3.1	
aspect ratio:3x2
chroma format:4:2:0	
frame count:17
interlace: yes
bitrate type: VBR

Comment 4 Gwenole Beauchesne 2012-11-19 08:26:38 UTC

Hi, you will have to narrow down further the issue for CANL1_TOSHIBA_G.264 because it works here: Ivy Bridge, and media stack from git master branches (libva, VA driver, gstreamer-vaapi).

Comment 5 Du Yan 2012-11-19 09:10:30 UTC

Libva (master) 9f4dedc4de014cc665c32dfbac1c017f9396b563
Inter-driver (master) 63db874e9c924f086bcd3518cc0f3d8c6df9ecec
Gst-vaapi (master) cb0da4ed7acbb51f2d5dba34c0b37b2c5ad8bff4
Platform : IVB

Issue still can be reproduced. 

BTW, we apt-get install gstreamer,gst-plugins-{base,good,bad,ugly} on ubuntu 12.04, not upstream.

Comment 6 Du Yan 2012-12-03 03:23:17 UTC

platform: SNB IVB
libva: (staging) 38c94cd922473095814ed9a9f99ad98fcc9c285d
inter-driver: (staging) c0ef9d99df37ae45589fecb898727be495e50304

Test with the latest gstream-vaapi code in qa branch, Issue can be reproduced.

but when using gst-launch-0.10 playbin2 video-sink="vaapisink sync=false" uri=file:///home/AVC_conformance/Base_Ext_Main_profile/CANL1_TOSHIBA_G.264, file can be decoded correctly.

Comment 7 Du Yan 2012-12-03 03:30:47 UTC

Make correction:

platform: SNB IVB
libva: (staging) 38c94cd922473095814ed9a9f99ad98fcc9c285d
inter-driver: (staging) c0ef9d99df37ae45589fecb898727be495e50304

Test with the latest gstream-vaapi code in qa branch, Issue can be reproduced.

but when using  gst-launch-0.10 filesrc location=/home/AVC_conformance/Base_Ext_Main_profile/CANL1_TOSHIBA_G.264 ! h264parse ! vaapidecode ! vaapisink sync=false
file can be decoded correctly.

Comment 8 Zhong Cong 2012-12-28 09:33:22 UTC

now test with the latest gstream-vaapi code in qa branch , this issue will not be reproduced.

Comment 9 Zhong Cong 2012-12-28 09:40:33 UTC

I thought this issue is the same as 55305, but now I find that maybe there are someting different about this issue. I'll recheck it.

Comment 10 Du Yan 2012-12-31 02:27:50 UTC

Issue can't reproduced but still lost frames #Bug 55305.

Comment 11 Jocelyn Li 2012-12-31 06:26:39 UTC

How it was tested to see frame lost?

Comment 12 Du Yan 2012-12-31 06:41:09 UTC

Created attachment 72329 [details]
patch

Comment 13 Du Yan 2012-12-31 06:42:15 UTC

(In reply to comment #11)
> How it was tested to see frame lost?

We test frame lost by attachment patch.

Comment 14 Zhong Cong 2013-01-15 07:00:08 UTC

Now this issue is just like #Bug 55305, we won't fix it.

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