Bug 327443

Summary:	font sharpening lost in inactive windows
Product:	[Plasma] kwin	Reporter:	masterdany88
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	NOR
Version:	4.10.5
Target Milestone:	---
Platform:	Kubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	rendering fonts in inactive part of desktop issue rendering fonts in inactive part of desktop issue rendering fonts in inactive part of desktop issue rendering fonts in inactive part of desktop issue

Description masterdany88 2013-11-11 11:44:09 UTC

I got Issue, that when I am moviing throught windows I 've notice that the fonts are blured in some inactive. But it dosent apply to window, but whole screen section. All font are blure untill i point or hover on them. It happens all the time when kwin is active. when I toggle ctrl alt f12 problem disaper. All a I notice it happen only on my kde account.

Reproducible: Always

Steps to Reproduce:
1.Run kwin effect shift alt f12
2.Levae opened window inactive
3.Hover on inactive window to get back sharpenes
Actual Results:  
blured fonts in inactive screen section

Expected Results:  
All screen font should be sharp!

24 wide led screen used in hdmi port.
Nvidia geforce gtx760 with drriver 319.49

Comment 1 masterdany88 2013-11-11 11:45:04 UTC

Created attachment 83489 [details]
rendering fonts in inactive part of desktop issue

Comment 2 masterdany88 2013-11-11 11:45:49 UTC

Created attachment 83490 [details]
rendering fonts in inactive part of desktop issue

Comment 3 masterdany88 2013-11-11 11:46:11 UTC

Created attachment 83491 [details]
rendering fonts in inactive part of desktop issue

Comment 4 masterdany88 2013-11-11 11:46:33 UTC

Created attachment 83492 [details]
rendering fonts in inactive part of desktop issue

Comment 5 Thomas Lübking 2013-11-11 14:05:35 UTC

turn off FXAA

if you need it for a game, put the game into a script wrapper and

nvidia-settings -a FXAA=1
quake
nvidia-settings -a FXAA=0

alternatively put kwin into a script and turn it off or add an application profile once nvidia supports FXAA there.

This is not a bug, FXAA is a global antialiaser and you get exactly what it suggests to do.

*** This bug has been marked as a duplicate of bug 307003 ***