182544 - test10.html "Anim images" pegs the CPU (100%)

Status: RESOLVED WORKSFORME

(Core :: Graphics: ImageLib, defect)

Description

[Judson Valeski]

using yesterday's winXP trunk build, and going to Debug->Viewer Demos->#10 Anim
Images causes the CPU on my 1.2Ghz, 256Mb ram, winXP machine. I don't recall
this being expected behavior recently (I know we've gone through stages where
this pages causes 100%, and stages where it doesn't).

I also noticed that when dragging the window, or resizing it, animation stops.

Comment 1

[Christopher Hoess (gone)]

->ImageLib

Comment 2

[Terri Preston]

Still seeing this using win xp 2002122608 (1.01 Ghz machine)

Comment 3

[Judson Valeski]

still seeing on winxp build 2003011713

Comment 4

[Zibi Braniecki [:zbraniecki][:gandalf]]

And still seeing this using win 2k 20030131 (Athlon 750, Riva TNT2)

Someone'll profile it?

Comment 5

[Aaron Kaluszka]

I only see 40% CPU usage with Phoenix 20030224, Windows XP, Dual Athlon 1700+,
1024MB DDR266 Reg ECC RAM, ATI Radeon 9700+

Comment 6

[Jim Dunn]

*** Bug 195864 has been marked as a duplicate of this bug. ***

Comment 7

[yuedaxia]

still seeing on win2000 build mozilla 1.3 

Comment 8

[Christian :Biesinger (don't email me, ping me on IRC)]

*** Bug 197672 has been marked as a duplicate of this bug. ***

Comment 9

[Judson Valeski]

-

Comment 10

[Willard]

In WinXP and Win2k Using Moz 1.4rc3 CPU pegs at 100% (1.7 & 2.53 pentiums on
different machines). When I view the processes on task manager and kill the
offending Mozilla process Mozilla seems unaffected, i.e. no windows close etc. I
just noticed this problem and it may be on the Microsoft side, i.e related to an
update. 

Comment 11

[Markus Hübner]

How about with a recent build?

Comment 12

[Alfred Kayser]

Tested on a recent build, and it doesn't seem to complete peg the machine,
allthough CPU load is high (as to be expected with such animations)...

Comment 13

[ArronM (:paper)]

Modified version of test10 which will run on IE:

http://mozilla.animecity.nu/test10.html

Moz 20050105: 48% CPU
IE: 44% CPU

Win2k AMD Athlon XP 2500

Anyone still having this bug, please compare CPU usages with IE and Mozilla. 
Post your results here.  This bug has been here long enough, if there's no one
who can duplicate abnormal CPU usage, then I'll close it.  Shall I give it a week?

Comment 14

[Aaron Kaluszka]

Firefox 1.0:     12%
Firefox 20050105: 8%
IE 6.0:           5%
WinXP SP2 / P4 2.8GHz

Comment 15

[Peter van der Woude [:Peter6]]

*** Bug 311694 has been marked as a duplicate of this bug. ***

Comment 16

[Kevin Brosnan]

*** Bug 311694 has been marked as a duplicate of this bug. ***

Comment 17

[Alfred Kayser]

See comment #13.
The link is no longer there, and no activity on this bug since that date, so this bug can be closed?
Note, bug 311694 was actually solved by updating nVidia drivers...