Closed Bug 1167773 Opened 10 years ago Closed 9 years ago

[APZ] Flashing contents from a different page before fixed background image loads

Categories

(Core :: Graphics, defect)

All
macOS
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1179010

People

(Reporter: mstange, Unassigned)

Details

(Whiteboard: [gfx-noted])

Steps to reproduce: 1. Turn on e10s and APZ. 2. Go to any page (e.g. this bug). 3. Load http://www.smsvongesternnacht.de/ in the same tab. 4. Go back and forwards as needed if you missed the bug. Actual results: While the new page is loading, you can briefly see content from the old page show up in the place where the fixed background image of the new page is going to be. Expected results: We should show the new page's background color in that part until the background image has loaded.
Whiteboard: [gfx-noted]
This is probably bug 1179010 and has nothing to do with APZ. Turning on APZ triggered this bug to show because the decode-on-draw pref was on by default but only took effect if APZ was on.
No longer blocks: all-aboard-apz
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → DUPLICATE
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