Open Bug 1875445 Opened 9 months ago Updated 7 months ago

Performance regression on a codepen demo (https://codepen.io/ara_node/full/DdNQqQ)

Categories

(Core :: Graphics: Canvas2D, defect)

defect

Tracking

()

Tracking Status
firefox-esr115 --- unaffected
firefox121 --- unaffected
firefox122 --- unaffected
firefox123 --- wontfix
firefox124 --- wontfix

People

(Reporter: mayankleoboy1, Unassigned)

References

(Regression, )

Details

(Keywords: regression)

Attachments

(1 file)

Go to https://codepen.io/ara_node/full/DdNQqQ
Put your mouse near the top-left corner

AR: the demo becomes very slow
ER: Not so

good (1Oct2023): https://share.firefox.dev/424By57
Bad(19Jan2024): https://share.firefox.dev/3RX7TpO / https://share.firefox.dev/3vJecWP

Regressed by:
Bug 1871467 - Remove unnecessary CanvasTranslator locking. r=aosmond CLOSED TREE

Differential Revision: https://phabricator.services.mozilla.com/D197112

Attached file about:support

:lsalzman, since you are the author of the regressor, bug 1871467, could you take a look? Also, could you set the severity field?

For more information, please visit BugBot documentation.

Flags: needinfo?(lsalzman)

Set release status flags based on info from the regressing bug 1871467

Severity: -- → S4
Flags: needinfo?(lsalzman)

Set release status flags based on info from the regressing bug 1871467

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