Bug 161434

Summary:	minimize animation plugin couses non-stop repainting of screen
Product:	[Plasma] kwin	Reporter:	Sebastian Kuźlak <sebastiankuzlak>
Component:	compositing	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Sebastian Kuźlak 2008-04-30 02:26:00 UTC

Version:            (using Devel)
Installed from:    Compiled sources
Compiler:          gcc 4.2.3 

to reproduce:
- turn on show paint and minimize animation plugins and hit apply.
- minimize a window
and now we can see entire screen repainting. on my athlon 2400xp+ it takes form 20-40% of cpu time.

Comment 1 Martin Flöser 2008-04-30 09:40:24 UTC

Reason is that the method progress() of TimeLine is called to check if the animation is still running. But method value() should be used as the progress is not increased if time is added.

Comment 2 lucas 2008-06-11 17:14:46 UTC

Does this bug still occur? Although the code has not been changed I cannot reproduce it.

Comment 3 Martin Flöser 2008-06-11 17:24:42 UTC

This bug has been fixed by Sebastian Kügler: http://websvn.kde.org/?view=rev&revision=803465

(strange that the bug has not been closed automatically...)