Closed Bug 803507 Opened 12 years ago Closed 2 years ago

jank when scrolling on sophiaconseil.fr (profiler blames nsDisplayBoxShadowOuter::Paint)

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Version:
19 Branch
Platform:
x86
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: jean.claveau, Unassigned)

References

(
URL
)

Details

(Keywords: perf) 

User Agent: Mozilla/5.0 (X11; Linux i686; rv:19.0) Gecko/19.0 Firefox/19.0
Build ID: 20121018030618

Steps to reproduce:

Go there : http://www.sophiaconseil.fr/
Scroll up/down, up/down.


Actual results:

The scroll animation is not smooth.


Expected results:

Should be smooth :)

Here is the profile : http://people.mozilla.com/~bgirard/cleopatra/?report=9106c09cda8f14b295a20f2f7752ff5acfb5827c

It shows this BoxShodow painting janks plus the sessionStore issue https://bugzilla.mozilla.org/show_bug.cgi?id=669034 .
I can't reproduce on Mac with the current nightly, is this Linux-specific or has the site changed?
Component: Untriaged → Layout
Keywords: perf
Product: Firefox → Core
Summary: nsDisplayBoxShadowOuter causes janks → jank when scrolling on sophiaconseil.fr (profiler blames nsDisplayBoxShadowOuter::Paint)
I cant reproduce janks in scrolling. But the page does use 1 core completely. Both with HWA on and OFF.
Using win7.
Jean, do you still see this when using newer version?
Flags: needinfo?(jean.claveau)
This website has be remade from scratch and the new version is smooth. Thanks! :)
Flags: needinfo?(jean.claveau)
URL: https://web.archive.org/web/201210141...
Status: UNCONFIRMED → RESOLVED
Closed: 2 years ago
Resolution: --- → WORKSFORME
You need to log in before you can comment on or make changes to this bug.