Bug 240111

Summary: [EME] CDM and friends should be using SharedBuffer rather FragmentedSharedBuffer
Product: WebKit Reporter: Jean-Yves Avenard [:jya] <jean-yves.avenard>
Component: MediaAssignee: Jean-Yves Avenard [:jya] <jean-yves.avenard>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   

Description Jean-Yves Avenard [:jya] 2022-05-05 00:53:51 PDT 
The various CDM related classes are using FragmentedSharedBuffer when all buffers received/sent are contiguous.

It also makes use of SharedBufferCopy to send things over IPC which isn't necessary when using SharedBuffer.
Comment 1 Radar WebKit Bug Importer 2022-05-05 00:54:12 PDT 
<rdar://problem/92780561>
Comment 2 Jean-Yves Avenard [:jya] 2022-05-05 09:36:52 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/525
Comment 3 EWS 2022-05-05 21:44:51 PDT 
Committed r293881 (250339@main): <https://commits.webkit.org/250339@main>

Reviewed commits have been landed. Closing PR #525 and removing active labels.