Bug 247729

Summary:	Messages passing shared CARingBuffer handle pass also the frame count
Product:	WebKit	Reporter:	Kimmo Kinnunen <kkinnunen>
Component:	Media	Assignee:	Kimmo Kinnunen <kkinnunen>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari Technology Preview
Hardware:	Unspecified
OS:	Unspecified

Description Kimmo Kinnunen 2022-11-10 05:50:42 PST

Messages passing shared CARingBuffer handle pass also the frame count

This makes the messages more convoluted than needed.
The number of frames is inherent property of the buffer, and should be part of the buffer handle.
Contrast to SharedMemory::Handle, which passes the mach port as well as the expected memory area size.

Comment 1 Radar WebKit Bug Importer 2022-11-10 05:51:24 PST

<rdar://problem/102190399>

Comment 2 Kimmo Kinnunen 2022-11-10 05:59:45 PST

Pull request: https://github.com/WebKit/WebKit/pull/6286

Comment 3 Kimmo Kinnunen 2022-11-10 08:01:54 PST

Pull request: https://github.com/WebKit/WebKit/pull/6349

Comment 4 EWS 2022-11-15 06:42:44 PST

Committed 256693@main (a1fc3fc6f009): <https://commits.webkit.org/256693@main>

Reviewed commits have been landed. Closing PR #6349 and removing active labels.