2023488 - Progressive rendering of JXL

Status: RESOLVED FIXED

(Core :: Graphics: ImageLib, enhancement)

Description

[Martin Bruse]

Progressive rendering of JXL images

Comment 1

[Martin Bruse]

Attachment: Bug 2023488 - Replace StreamingLexer with direct SourceBufferIterator driving in nsJXLDecoder r=tnikkel

Buffer incoming data in a Vector to preserve unconsumed bytes across
yield boundaries. Add lightweight frame scanner for WantsFrameCount
metadata decode path. Add progressive rendering via FlushPartialFrame
for still images.

Comment 2

[braille_kinds3u]

Is this a duplicate of bug 1709815? They're both about supporting progressive rendering for JPEG-XL, but I'm not sure if they should be separate or not.

Comment 5

[Timothy Nikkel (:tnikkel)]

Attachment: Bug 2023488. Add test for progressive jxl rendering. r?#gfx-reviewers,saschanaz

Comment 6

[Timothy Nikkel (:tnikkel)]

Attachment: Bug 2023488. Fix lint error about empty line at end of file. r?saschanaz,#gfx-reviewers

Comment 7

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/393eb50f9672
https://hg.mozilla.org/integration/autoland/rev/8dd83184ee9d
Replace StreamingLexer with direct SourceBufferIterator driving in nsJXLDecoder r=tnikkel,saschanaz

Comment 8

[rperta]

https://hg.mozilla.org/mozilla-central/rev/8dd83184ee9d

Comment 9

[Phabricator Automation]

Comment on attachment 9560904 [details]
Bug 2023488. Add test for progressive jxl rendering. r?#gfx-reviewers,saschanaz

Revision D291079 was moved to bug 2033176. Setting attachment 9560904 [details] to obsolete.