On Wed, 5 Jan 2011 11:05:53 -0500 Ross Vandegrift <[email protected]> said:

> On Wed, Jan 05, 2011 at 01:23:22PM +0900, Carsten Haitzler wrote:
> > On Tue, 4 Jan 2011 23:09:01 -0500 Ross Vandegrift <[email protected]> said:
> > 
> > > On Tue, Jan 04, 2011 at 12:41:57AM +0900, Carsten Haitzler wrote:
> > > > hmm - really can't say what it might be - with and without compositing -
> > > > there really isnt that much involved in alt-tabbing and changing focus
> > > > to be honest. unless i can reproduce i cant do anything - its some
> > > > sequence of events and/or actions going on but without being able to
> > > > trap it and observe what they are - i can't say. unfortunately it's up
> > > > to the guys who can see it to do this. here
> > > > - firefox. all happy happy happy. no pauses.
> > > 
> > > For the archives - it was something in my ~/.e.  I moved it out of the
> > > way and started over - problem is all gone!
> > 
> > wtf? some setting? what setting was that?
> 
> Found it - related to icon themes.  When I start with a fresh ~/.e,
> e.cfg has "icon_theme" set to "Tango".  No lag on switching to
> iceweasel.  If I change the Icon Theme setting to anything else, the
> lag is triggered.
> 
> Now, I originally didn't have Tango installed - so E must've been
> failing to find an icon theme.  I installed the theme, and now I get
> lag on every single window switch with a default config.
> 
> Choosing the "GNOME" icon theme removes the lag when switching to
> Gnome Terminal but it stays the same for switching to iceweasel.
> 
> Attempting to switch the iceweasel icon via the "Edit Icon" menu
> doesn't appear to work.  The same iceweasel icon is used no matter
> what I choose.
> 
> Since I can't have no icon theme, for now, I'll just install Tango and
> roll with the default selection.

i wonder if it has to do with the icon itself - maybe its svg and the loading
an rendering by librvsg is.. of course.. slow (it may be a complex svg). but
why is it being re-loaded. not sure there. it should really only be loaded once
- but you'd be able to find out what the lag might be with some strace -tt
(adding in timnestamps). i am wondering if its reloading at all - or if its
some icon search path trying to find the icon and goign through an exhaustive
search then failing. don't know - but more info will help.

one way to "rule out" rsvg is to check if u have an svg loader for evas - if
you have an svg loader module - just rename the module.so file in the dir to
maybe disabled.so (then evas wont find it) and see if it persists.

-- 
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler)    [email protected]


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