Bug 249563 - Use double precision for CalcExpressionBlendLength
Summary: Use double precision for CalcExpressionBlendLength
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Matt Woodrow
URL:
Keywords: InRadar
: 235810 (view as bug list)
Depends on:
Blocks:
 
Reported: 2022-12-18 14:55 PST by Matt Woodrow
Modified: 2022-12-18 23:08 PST (History)
5 users (show)

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Description Matt Woodrow 2022-12-18 14:55:42 PST 
The incoming type from BlendingContext is a double, so we should keep it as double to improve the precision of the evaluated blend function.

This fixes the perspective-origin-interpolation.html WPT test on arm64.
Comment 1 Matt Woodrow 2022-12-18 14:56:18 PST 
<rdar://103496037>
Comment 2 Matt Woodrow 2022-12-18 14:57:23 PST 
Pull request: https://github.com/WebKit/WebKit/pull/7833
Comment 3 EWS 2022-12-18 22:38:52 PST 
Committed 258072@main (53bb745eddb3): <https://commits.webkit.org/258072@main>

Reviewed commits have been landed. Closing PR #7833 and removing active labels.
Comment 4 Antoine Quint 2022-12-18 23:08:32 PST 
*** Bug 235810 has been marked as a duplicate of this bug. ***