Closed Bug 1719277 Opened 3 years ago Closed 3 years ago

PIP Picture-in-Picture displaying low fps stuttering video when 2 pip overlap exactly

Categories

(Core :: Graphics: WebRender, defect, P4)

Firefox 91
defect

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: coolx67, Unassigned)

Details

Attachments

(1 file)

Attached file ff-info.txt

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Steps to reproduce:

open twitch or youtube open the pip for the first video,
open a second video and open the pip as well,
place both exactly on the same position (easiest if you drag them in the corner of the workspace)

Actual results:

then the FPS drop to like 0.5fps in the visible video.
As soon as you move one pip window even 1 pixel the performance is restored

Expected results:

video playback should not be affected on the position of pip windows

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

Not reproducing for me on macOS. Possibly Linux-specific. Andrew, can you reproduce?

Severity: -- → S4
Flags: needinfo?(aosmond)
Priority: -- → P4

this issue isn't reproducible anymore.
please close it

Status: UNCONFIRMED → RESOLVED
Closed: 3 years ago
Resolution: --- → WORKSFORME
Flags: needinfo?(aosmond)
You need to log in before you can comment on or make changes to this bug.

Attachment

General

Creator:
Created:
Updated:
Size: