load the url and click the "toggle image/text layers" button. compare the speed of the animation of the text vs images animation. In IE 6 beta the image animation is pretty fast but uses 100% cpu, in Opera 5 there is no speed differens between the text and the images animation, no cpu usage. in mozilla build 2001060120 image animation performance is really bad and cpu usage is 100% I think mozilla, being "next generation, high performance layout engine", should be at least as fast as Opera on this.
Assignee: alecf → joki
Component: DOM Viewer → DOM Events
QA Contact: sspitzer → vladimire
-> DOM Events (shrug)
Ack. -> DOM HTML per jst.
Assignee: joki → jst
Component: DOM Events → DOM HTML
QA Contact: vladimire → desale
Hmm. Current CVS Linux build doesn't show any difference in speed between text and image animations, the movement back/forth/back/forth takes approx one sec. CPU usage is very low - hardly shows up in a "top". (P3/500, RH7.1, XFree86 4.0.3, nVidia driver)
back/forth/back/forth in 1 sec is pretty slow, text layer moves back/forth 2 times maybe twice as fast for me. The big difference is between opera and IE/Moz. W2k (P3/600)
I just tried this in netscape 6.01 on my w2k PIII/600. and the performance is just as good as opera.
Can anyone get a reduced testcase and/or profile this? Seems related/similar to bug 76299 -- same animation method is used.
Keywords: perf, qawanted
Posted value was with a P3/500 and an old TnT based PCI1 card.
Updating QA contact to Shivakiran Tummala.
QA Contact: desale → stummala
2001060708 GNU/Linux. This actually looks fairly speedy for me, but I'm on a PIII/800 and have nothing to compare it to. Also, is it just me or is there a slight speedup when I jiggle the mouse? bug 76299 was marked dupe of bug 70156. Tempted to add blocks bug 21762 for tracking, but I'm not totally sure that this is something new.
I would say this is a dupe of bug 70156 but thats just me.
*** This bug has been marked as a duplicate of 70156 ***
Status: UNCONFIRMED → RESOLVED
Last Resolved: 17 years ago
Resolution: --- → DUPLICATE
Status: RESOLVED → VERIFIED
Depends on: 64516
Keywords: qawanted → 4xp, arch, mozilla0.9.1, mozilla0.9.2, mozilla1.0, testcase, topperf
QA Contact: stummala → ian
Summary: dhtml animation slow with images compared to IE and Opera → Some dhtml animations run slowly in mozilla
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