Bug 216837

Summary: AudioParams with automations must process timelines
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: Web AudioAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: darin, eric.carlson, ews-watchlist, ggaren, glenn, jer.noble, philipj, sergio, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 212611    
Attachments:
Description Flags
Patch none

Chris Dumez
Reported 2020-09-22 11:15:30 PDT
Currently, if an AudioNode has no inputs connected, any automations (or connections) to an AudioParam of the node is not processed. Thus, time never advances on the AudioParam, and any upstream graph connected to the AudioParam never gets pulled for data.
Attachments
Patch (29.01 KB, patch)
2020-09-22 11:19 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2020-09-22 11:19:23 PDT
Created attachment 409382 [details] Patch
EWS
Comment 2 2020-09-22 12:26:01 PDT
Committed r267432: <https://trac.webkit.org/changeset/267432> All reviewed patches have been landed. Closing bug and clearing flags on attachment 409382 [details].
Radar WebKit Bug Importer
Comment 3 2020-09-22 12:27:19 PDT
<rdar://problem/69385523>
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