Bug 222631 - Experiment with using half precision floating point for out of line color data
Summary: Experiment with using half precision floating point for out of line color data
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Platform (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-03-02 16:02 PST by Sam Weinig
Modified: 2021-03-09 16:03 PST (History)
1 user (show)

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Description Sam Weinig 2021-03-02 16:02:19 PST
The CSS spec only mandates 16 bits of precision per channel for non-legacy sRGB color data, but we currently use 32 bits. We should experiment with adding support for half precision floating point a.k.a __fp16.
Comment 1 Radar WebKit Bug Importer 2021-03-09 16:03:14 PST
<rdar://problem/75239570>