Closed Bug 1612243 Opened 4 years ago Closed 4 years ago

Make lazy-load images work in fission world

Categories

(Core :: DOM: Core & HTML, task)

Product:
Core
Component:
DOM: Core & HTML
Type:
task
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED
Project Flags:
Fission Milestone M6

People

(Reporter: hiro, Unassigned)

References

(Blocks 1 open bug)

Details

We are going to use DOMIntersectionObserver to detect images get visible for lazy-loading. But DOMIntersectionObserver doesn't work across cross origin documents so we need to either extend the DOMIntersectionObserver work across such documents or use a different machinery. Either way, we will probably use mRemoteDocumentRect in BrowserChild::RecvChildToParentMatrix. (but I am not 100%)

I think this is bug 1599795.

Emilio is right. At least for test cases I am going to add in bug 1542784 work with a patch for bug 1599795.

Depends on: 1599795

It's working now.

Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED

Thanks for confirming!

Fission Milestone: --- → M6
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