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bug #9329: Flicker if updating a label cyclically

Submitter:  Erik Pfeifle <kirep>
Submitted:  Mon 14 Jun 2004 09:01:44 AM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Fixed
Privacy:  Public Assigned to:  None
Open/Closed:  Closed

Jump to the original submission

Sat 31 Mar 2007 06:57:53 AM UTC, comment #6: 

Retested against CVS, no noticable flicker and no updates from original submitter regarding this.  Closing

Deryk Robosson <drobosson>
Group Member
Tue 19 Jul 2005 10:40:35 AM UTC, comment #5: 

Retest same as 02/22/05 results.  Will retest after Rich submits his graphics rework.

Deryk Robosson <drobosson>
Group Member
Tue 22 Feb 2005 10:25:06 AM UTC, comment #4: 

Similar test results as before.  Latest CVS build, Xorg (non-double buffer), ATI drivers.  No noticable flicker for quite some time then the flicker would appear as though VBI wasn't being honored.

Deryk Robosson <drobosson>
Group Member
Mon 04 Oct 2004 03:11:51 AM UTC, comment #3: 

Ran test case with latest CVS build on Xorg and watched the form for a couple of minutes and no noticable flicker each and every second.  There was occasional flicker however, but this behavior was not consistant between runs (appeared random).

Deryk Robosson <drobosson>
Group Member
Mon 04 Oct 2004 03:09:29 AM UTC, comment #2: 

Ran test case with latest CVS build on Xorg and watched the form for a couple of minutes and no noticable flicker each and every second.  There was occasional flicker however, but this behavior was not consistant between runs (appeared random).

Deryk Robosson <drobosson>
Group Member
Wed 16 Jun 2004 04:22:28 PM UTC, comment #1: 

The test case runs flicker free on Win32 - so more analysis is needed to find the real bottleneck (which is not Label control, I suppose).

Gopal.V <t3rmin4t0r>
Group administrator
Mon 14 Jun 2004 09:01:44 AM UTC, original submission:  

Flicker if updating a label cyclically every second.

See attached file TestFlicker.cs : Updating a label with the current time every second.

The problem occurs on a debian box (X11).


Erik Pfeifle <kirep>

 

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Attached Files
file #1410:  TestFlicker.cs added by kirep (3KiB - text/plain - Source file)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2007-03-31 drobosson StatusPostponed Fixed
        Open/ClosedOpen Closed
    2005-07-19 drobosson StatusNone Postponed
    2004-06-14 kirep Attached File- Added TestFlicker.cs, #1402

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