Open Bug 1749213 Opened 3 years ago Updated 2 years ago

WebRender's picture-caching doesn't cache left-sidebar

Categories

(Core :: Graphics: WebRender, enhancement)

Product:
Core
Component:
Graphics: WebRender
Type:
enhancement

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: paulkek, Unassigned)

References

(Blocks 1 open bug)

Details

Steps to reproduce:

  1. Enable gfx.webrender.debug.picture-caching.
    2 Navigate to https://doc.rust-lang.org/nightly/std/
  2. scroll up/down

Actual results:

The main content's tiles get cached (green). The sidebar which is fixed/static content doesn't get cached (tiles are red).

Expected results:

The left-sidebar's tiles should be cached.

The Bugbug bot thinks this bug should belong to the 'Core::Graphics: WebRender' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Component: Untriaged → Graphics: WebRender
Product: Firefox → Core
Severity: -- → N/A
Blocks: 1782834
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