Closed Bug 496786 Opened 16 years ago Closed 16 years ago

Page rendering is jumpy when scrolling large pages with alpha-blending and fixed background.

Categories

(Firefox :: General, defect)

Product:
Firefox
Component:
General
Platform:
x86
Windows Vista
Type:
defect
Priority:
Not set
Severity:
trivial

Tracking

()

Status:
RESOLVED DUPLICATE of bug 201307

People

(Reporter: shane.curless, Unassigned)

References

(
URL
)

Details

User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-GB; rv:1.9.1b4) Gecko/20090423 Firefox/3.5b4 (.NET CLR 3.5.30729) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-GB; rv:1.9.1b4) Gecko/20090423 Firefox/3.5b4 (.NET CLR 3.5.30729) On a large page that has alpha-blended elements and a "background-attachment: fixed;", the background image "tears" while scrolling, then jumps back into place. Reproducible: Always Steps to Reproduce: 1. Go to any large page with alpha-blended DIVs and fixed background (e.g. Syntyx Forums http://syntyx.net/ocp/forum/pg/forumview). 2. Scroll up or down. 3. Notice how the background image "jumps" Actual Results: Jumpy background scrolling. Expected Results: Entire background moving at the same time. Contact me via e-mail if you want a video demonstrating this behaviour.
Status: UNCONFIRMED → RESOLVED
Closed: 16 years ago
Resolution: --- → DUPLICATE
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