[Webkit-unassigned] [Bug 204955] New: Make GPU process create/release a shared IOSurface
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Dec 6 12:07:21 PST 2019
https://bugs.webkit.org/show_bug.cgi?id=204955
Bug ID: 204955
Summary: Make GPU process create/release a shared IOSurface
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Layout and Rendering
Assignee: webkit-unassigned at lists.webkit.org
Reporter: sabouhallawa at apple.com
CC: bfulgham at webkit.org, simon.fraser at apple.com,
zalan at apple.com
The short team goal is to make this IOSurface accessed by GPU and Web processes. GPU should be able to write to this IOSurface by executing drawing commands or putting data. The Web process should have a read-only access to this IOSurface. So Web process can draw it to a GraphicsContext through an ImageBuffer.
The long term plan is to have this IOSurface is accessible only by the GPU process. The Web process can reference it to the GPU process by its ID but does not have access to its memory.
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20191206/211c8018/attachment.htm>
More information about the webkit-unassigned
mailing list