Closed Bug 1503653 Opened 2 years ago Closed 2 years ago

Enable WebP image support by default


(Core :: ImageLib, enhancement, P3)

65 Branch



Tracking Status
relnote-firefox --- 65+
firefox65 --- fixed


(Reporter: aosmond, Assigned: aosmond)



(5 keywords)

Originally part of bug 1294490, in this bug we will land the turning on of WebP support by default. It will still ship in nightly 65 soon however the fuzzing team would like the opportunity to fuzz before we turn it on by default.
Assignee: nobody → aosmond
Depends on: WebP
OS: Unspecified → All
Priority: -- → P3
Hardware: Unspecified → All
Target Milestone: --- → mozilla65
Version: Trunk → 65 Branch
try (let's make sure this still works in prep for landing):
Pushed by
Part 1. Implement WebP mochitests. r=tnikkel
Part 2. Enable WebP by default. r=tnikkel
We will want to add it to at least our Nightly release notes, Andrew could you request the addition to release notes? Thanks
Flags: needinfo?(aosmond)
Flagging for addition to release notes. Probably should link to
relnote-firefox: --- → ?
Flags: needinfo?(aosmond)
Note to MDN writers:

I have added a note to the Fx65 rel notes to cover this:

We still need to document this in other appropriate places on MDN. In fact, I think it'd make sense to add a proper reference guide to images formats supported on the web. This work is outlined on this card:
Depends on: 1540492
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