Closed
Bug 568630
Opened 15 years ago
Closed 3 years ago
Very slow scrolling of html5test.com
Categories
(Core :: Graphics, defect)
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: linuxhippy, Unassigned)
References
()
Details
User-Agent: Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3
Scrolling the page located at http://html5test.com/ on my Linux-System is very slow, whereas Konqueror and Opera are capable of scrolling the page without stuttering.
Sysprof showed most of time is spent inside firefox/gecko, so I don't think this is a linux specific problem.
Reproducible: Always
Steps to Reproduce:
1. Open the page http://html5test.com/
2. Scroll up and down
3.
Actual Results:
Scrolling is very slow, single-digit FPS scrolling animation
Expected Results:
fluent scrolling like in Konqueror or Opera
Comment 1•15 years ago
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Confirmed with Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.5pre) Gecko/20100522 Namoroka/3.6.5pre
but it is improved with the latest trunk nightly build.
http://nightly.mozilla.org/
Component: General → Layout
Product: Firefox → Core
QA Contact: general → layout
Version: unspecified → 1.9.2 Branch
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Updated•15 years ago
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Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Component: Layout → Layout: View Rendering
QA Contact: layout → layout.view-rendering
Resolution: --- → DUPLICATE
Reporter | ||
Comment 3•13 years ago
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It seems the official binaries use client-side gradients, even if there is a capable x-server used.
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Comment 4•13 years ago
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Looks like this is not a duplicate; that bug was fixed (on Windows) without affecting this bug (on Linux).
Status: RESOLVED → REOPENED
Component: Layout: View Rendering → Graphics
Ever confirmed: true
QA Contact: layout.view-rendering → thebes
Resolution: DUPLICATE → ---
Version: 1.9.2 Branch → Trunk
Comment 5•13 years ago
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Seems to be fine on all three platforms here.
Status: REOPENED → RESOLVED
Closed: 15 years ago → 13 years ago
Resolution: --- → WORKSFORME
Reporter | ||
Comment 6•13 years ago
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When I use the scroll-wheel everything is fine - however dragging the scrollbar makes scrolling very choppy and firefox consumes a huge amount of CPU cycles.
Updated•13 years ago
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Status: RESOLVED → REOPENED
Resolution: WORKSFORME → ---
Reporter | ||
Comment 7•12 years ago
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Still there with FF19 on Linux. Even on a high-end notebook powered by core-i7.
The size of the FF window seems to have a lot of influence on scrolling speed, especially when the window is resized to full 1920x1280 scrolling starts slow down.
Updated•3 years ago
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Status: REOPENED → RESOLVED
Closed: 13 years ago → 3 years ago
Resolution: --- → WORKSFORME
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Description
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