Bug 685135

Summary: Spice: Video is rendered with a wrongly rendered square in the middle of it
Product: Red Hat Enterprise Linux 8 Reporter: Yaniv Kaul <ykaul>
Component: spice-qxl-xddmAssignee: Alon Levy <alevy>
Status: CLOSED WONTFIX QA Contact: Desktop QE <desktop-qa-list>
Severity: medium Docs Contact:
Priority: low    
Version: ---CC: acathrow, cmeadors, dblechte, iheim, jkt, jrb, Rhev-m-bugs, sgrinber, skrishna, ykaul
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Windows   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 734923 (view as bug list) Environment:
Last Closed: 2011-12-15 19:17:24 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 734923    
Attachments:
Description Flags
RedSquareBuffering-Elephant
none
Square not rendering of elephant none

Description Yaniv Kaul 2011-03-15 11:42:52 UTC 
Description of problem:
On a specific site with Flash HD movies, the movies, when seen via Flash, are rendered a bit incorrectly - there's a small square in them that is rendered wrongly.
The site: http://www.lithium.it/fvf/demoh264/demo.html#


Version-Release number of selected component (if applicable):
WHQL'ed QXL drivers from 2.2 (4.5.46561).

How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
Comment 1 Swapna Krishnan 2011-05-23 17:53:18 UTC 
Created attachment 500478 [details]
RedSquareBuffering-Elephant

Shows red square which is rotating showing buffering
Comment 2 Swapna Krishnan 2011-05-23 17:54:23 UTC 
Created attachment 500479 [details]
Square not rendering of elephant

image showing square not rendering in same place where previously buffering square showed up
Comment 3 Swapna Krishnan 2011-05-23 17:54:42 UTC 
I tried to reproduce this problem on a Win7-64 bit guest. Install Tools from SM96 build - QXL version 4.5.52832

I connected to guest with Spice and played the Africa demo video from website http://www.lithium.it/fvf/demoh264/demo720-africa.html and I could clearly see there was a small square in the video that's not rendering correctly. 

The problem seems to be that there is a red square which rotates when the video is buffering. Even when the red square is not showing up, the pixel area around the where the red square shows up is not rendering correctly about 75% of the time.

I tried the same video after connecting with VNC and did not see the problem. 

Will attach screenshots explaining the problem.
Comment 4 Cameron Meadors 2011-06-30 18:25:41 UTC 
Shouldn't this be proposed for 2.2.z?  That is where it was found.  We will open a but against 3.0 if the issue is still there.
Comment 9 David Blechter 2011-12-15 19:17:24 UTC 
the bug was cloned to 3.0. Was not reproducible with new qxl driver (v.14). There is no intent to fix it in 2.2