[Webkit-unassigned] [Bug 219666] New: [GPU Process]: Cache WebFonts in GPUP
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Dec 8 21:30:21 PST 2020
https://bugs.webkit.org/show_bug.cgi?id=219666
Bug ID: 219666
Summary: [GPU Process]: Cache WebFonts in GPUP
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Canvas
Assignee: webkit-unassigned at lists.webkit.org
Reporter: sabouhallawa at apple.com
CC: dino at apple.com
The WebFont will be cached the same way we cache and reference the NativeImage.
When recording DrawGlyphs, we will ensure the Font is cached by GPUP and we will use its RemoteResourceIdentifier in the DL item.
When replaying back the DL in GPUP, we are going to pass the FontHashMap to DisplayList::Replayer so its replay() method can resolve the RemoteResourceIdentifier back to a Font.
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