Bug 57720 - [SNB] FREXT02_JVC_C.264 (High Profile) can't playback correctly with vaapi
Summary: [SNB] FREXT02_JVC_C.264 (High Profile) can't playback correctly with vaapi
Status: VERIFIED FIXED
Alias: None
Product: libva
Classification: Unclassified
Component: intel (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: haihao
QA Contact:
URL:
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Depends on:
Blocks:
 
Reported: 2012-11-30 05:56 UTC by Du Yan
Modified: 2013-01-23 04:46 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Du Yan 2012-11-30 05:56:05 UTC 
Environment:
--------------
Platform:SGB
Libva: (staging)
commit 38c94cd922473095814ed9a9f99ad98fcc9c285d
Intel-driver: (staging)
commit c0ef9d99df37ae45589fecb898727be495e50304

Bug Info:
--------------
FREXT02_JVC_C.264   352x288   High 3.1    interlace?(Yes)
Y SSIM extreme 0.531532 
Y SSIM average 0.747388 
U SSIM extreme 0.958374 
U SSIM average 0.978214 
V SSIM extreme 0.964950 
V SSIM average 0.978691 
Frame NO. 16 
Dumped frame NO. 14 
Lost Frames 2
Comment 1 Du Yan 2012-12-03 05:47:37 UTC 
test on IVB platform and still 2 frames lost.

Here is the detail result on IVB:

Filename : FREXT02_JVC_C.264 
Y SSIM extreme : 1.000000 
Y SSIM average : 1.000000 
U SSIM extreme : 1.000000 
U SSIM average : 1.000000 
V SSIM extreme : 1.000000 
V SSIM average : 1.000000 
Frame NO. : 16 
Dumped frame NO. ： 14 
Lost Frames ： 2
Comment 2 Du Yan 2012-12-03 07:31:31 UTC 
FREXT02_JVC_C.264 can't playback correctly when using hardware decoding on SGB. and playback normally on IVB.

mplayer -nosound -fps 1 -va vaapi -vo vaapi /home/AVC_conformance/Base_Ext_Main_profile/FREXT02_JVC_C.264
Comment 3 Du Yan 2013-01-07 05:31:32 UTC 
libva: (staging) 2e11d2273b2974a7d1959cbcaf8db5b8e9aedd9e
Intel-driver: (staging) e01e94d312a0b23764367e87958c23bf76e6a782

Issue can be reproduced on SNB.
Comment 4 haihao 2013-01-08 02:43:01 UTC 
commit 066c9f6532b11e1e3d0457520dea565cd29faea7
Author: Xiang, Haihao <haihao.xiang@intel.com>
Date:   Tue Jan 8 10:31:43 2013 +0800

    Always set Fix_Prev_Mb_skipped in AVC_BSD_OBJECT command
Comment 5 Du Yan 2013-01-22 01:57:02 UTC 
Issue still can be reproduced on SNB

libva: staging 21649988d6b532cc96f633db017d1e4369f640e9
inter-driver: staging d206b47a6ac86c089149ecd71b01eea6ebda5796
Comment 6 haihao 2013-01-23 04:44:40 UTC 
The issue disappers after after re-building the driver manually on SGB, could you double-check your test script ?
Comment 7 Du Yan 2013-01-23 04:46:29 UTC 
Issue has fixed. Close it.

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