Bug 57718

Summary:	[HSW IVB] BASQP1_Sony_C.jsv can't playback correctly with vaapi
Product:	libva	Reporter:	Du Yan <yanx.du>
Component:	intel	Assignee:	ykzhao <yakui.zhao>
Status:	VERIFIED FIXED	QA Contact:
Severity:	normal
Priority:	medium	CC:	ouping.zhang, seanvk
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Du Yan 2012-11-30 05:49:27 UTC

Environment:
--------------
Platform:IVB
Libva: (staging)
commit 38c94cd922473095814ed9a9f99ad98fcc9c285d
Intel-driver: (staging)
commit c0ef9d99df37ae45589fecb898727be495e50304

Bug Info:
--------------
BASQP1_Sony_C.jsv   176x144   Baseline2.1    interlace?(No)
Y SSIM extreme 0.965499 
Y SSIM average 0.988500 
U SSIM extreme 0.977773 
U SSIM average 0.992591 
V SSIM extreme 0.975099 
V SSIM average 0.991700
Frame NO. 4
Dumped Frame NO. 3
Lost Frame 1

Comments:
--------------
Test Pass on SGB platform with the same test environment.

Comment 1 Du Yan 2012-12-03 07:33:07 UTC

BASQP1_Sony_C.jsv can't playback correctly when using hardware decoding on IVB. and playback normally on SGB.

mplayer -nosound -fps 1 -va vaapi -vo vaapi /home/AVC_conformance/Base_Ext_Main_profile/BASQP1_Sony_C.jsv

Comment 2 Du Yan 2012-12-26 02:35:10 UTC

Issue can be reproduced with below 2 clips:

HCAFR4_HHI.264
Sharp_MP_PAFF_2.jvt

Comment 3 ykzhao 2012-12-27 05:13:27 UTC

Will you please try the master branch and see whether the issue still exists?

Thanks.

Comment 4 haihao 2012-12-28 01:46:02 UTC

The issue is caused by wrong data offset which has been fixed in the master branch. I cherry-picked the commit into the staging branch.

Comment 5 Du Yan 2013-01-14 07:17:11 UTC

Issue can't be reproduced.

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