Horrible work with animations... [DHTML]

RESOLVED DUPLICATE of bug 21762

Status

()

Core
DOM: Core & HTML
--
critical
RESOLVED DUPLICATE of bug 21762
16 years ago
10 years ago

People

(Reporter: gandalf, Assigned: jst)

Tracking

Trunk
x86
Windows 2000
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(URL)

(Reporter)

Description

16 years ago
Gosh.
Starting from Mozilla 0.9.8, this browser is not able to works with high level 
animations.
Every loop, every rerender, every chaning clip/position/opacity...
On the page I gave, there are ten loops executing path (moving, cliping,chaning 
opacity). After about 10 frames Mozilla stops rendering, and it rerender only 
after scroll document.
It makes DHTML unnecessary... what for? If i cannot make anything?
Probably it is problem with JavaScript too. Not only rendering, but loops take 
about 10 times more time than it should take...

This page hangs Mozilla (buffer overflow?), on IE,NS4,Mozilla 0.9.4 it works OK.

There is problem with rendering, with positioning, with loops.

Steps to Reproduce:
Open any of this addresses:
http://alladyn.art.pl
http://www.dhtmlcentral.com
http://www.bratta.com/bratta/
http://www.btinternet.com/~kurt.grigg/javascript/
http://xlat.assembler.org/ <-- this page totally hangs mozilla and lock screen 
(i cannot move mouse)
http://www.endoflow.com/

Test it on IE5.5 (without DX8.0) and on Mozilla 0.9.8

Actual Results:
Totally hangs browser window, lock it, use 99% of processor (Athlon 700+384 mb 
ram), works slow or event not work at all.

Expected Results:
Normal work of browser, fast animations and normal render speed.

Greets
Zbigniew Braniecki

Comment 1

16 years ago
there is a bug on poor performance on these sites and DHTML in general. 
bug 21762 is more related to performance issue. bug 123231 and bug 83852 are 
related to this bug.
This bug is more or less a dup of bug 21762

Comment 2

16 years ago

*** This bug has been marked as a duplicate of 21762 ***
Status: UNCONFIRMED → RESOLVED
Last Resolved: 16 years ago
Resolution: --- → DUPLICATE

Updated

10 years ago
Component: DOM: Core → DOM: Core & HTML
QA Contact: stummala → general
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