Bug 157675

Summary: Scrolling of pages with annotations is very slow
Product: [Applications] okular Reporter: albert <alberthilbert>
Component: generalAssignee: Okular developers <okular-devel>
Status: RESOLVED WORKSFORME    
Severity: normal    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Screenshot
Screenshot

Description albert 2008-02-11 19:06:33 UTC
Version:            (using KDE 4.0.0)
Installed from:    Ubuntu Packages
OS:                Linux

Scrolling of pages with annotations is very slow and there are graphics glitches.
Comment 1 Pino Toscano 2008-03-24 00:34:39 UTC
Does the "slowlyness" go away if you close the review toolbar?
And, which glitches?
Comment 2 albert 2008-03-26 13:04:23 UTC
Created attachment 24065 [details]
Screenshot

> Does the "slowlyness" go away if you close the review toolbar?

I had not noted this before... Yes, when I close the review toolbar, the
"slowlyness" disappears.

> And, which glitches?

Some elements of the page are painted two times. See the bottom of the page
showed in the attachment.
Comment 3 albert 2008-03-26 13:09:28 UTC
Created attachment 24066 [details]
Screenshot

> Does the "slowlyness" go away if you close the review toolbar?

I had not noted this before... Yes, when I close the review toolbar, the
"slowlyness" disappears.

> And, which glitches?

Some elements of the page are painted two times. See the bottom of the page
showed in the attachment.
Comment 4 Pino Toscano 2008-03-26 13:27:50 UTC
About the "slow when the review toolbar is open", it's the same problem as bug #155566: in that case is the information popup, but the reason is the same (even if it does not look like).

About the scolling problem: nVidia video card?
Comment 5 albert 2008-03-27 13:44:20 UTC
> About the scolling problem: nVidia video card?

No, It is a ATI radeon mobility 9200.
Comment 6 albert 2008-07-16 22:41:51 UTC
That issue doesn't occur in the version of okular included in kde 4.1 rc1. Then I close this bug!