RESOLVED FIXED 215946
AudioParam.value setter should call setValueAtTime(value, now) 
https://bugs.webkit.org/show_bug.cgi?id=215946
Summary AudioParam.value setter should call setValueAtTime(value, now)
Chris Dumez
Reported 2020-08-28 12:57:12 PDT
AudioParam.value setter should call setValueAtTime(value, now), as per: - https://www.w3.org/TR/webaudio/#dom-audioparam-value
Attachments
Patch (31.88 KB, patch)
2020-08-28 13:19 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
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Chris Dumez
Comment 1 2020-08-28 13:19:33 PDT
Created attachment 407498 [details] Patch
Darin Adler
Comment 2 2020-08-28 14:27:23 PDT
Comment on attachment 407498 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=407498&action=review > Source/WebCore/Modules/webaudio/AudioParam.cpp:94 > + setValue(value); > + auto result = setValueAtTime(m_value, context().currentTime()); Why call both setValue and setValueAtTime?
EWS
Comment 3 2020-08-28 14:27:33 PDT
Committed r266293: <https://trac.webkit.org/changeset/266293> All reviewed patches have been landed. Closing bug and clearing flags on attachment 407498 [details].
Darin Adler
Comment 4 2020-08-28 14:27:47 PDT
Comment on attachment 407498 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=407498&action=review >> Source/WebCore/Modules/webaudio/AudioParam.cpp:94 >> + auto result = setValueAtTime(m_value, context().currentTime()); > > Why call both setValue and setValueAtTime? I guess we are using setValue to clamp the value for us.
Radar WebKit Bug Importer
Comment 5 2020-08-28 14:28:18 PDT
<rdar://problem/67961959>
Darin Adler
Comment 6 2020-08-28 14:29:17 PDT
Comment on attachment 407498 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=407498&action=review >>> Source/WebCore/Modules/webaudio/AudioParam.cpp:94 >>> + auto result = setValueAtTime(m_value, context().currentTime()); >> >> Why call both setValue and setValueAtTime? > > I guess we are using setValue to clamp the value for us. I’m really unclear on whether this is intentional and correct or not. And don’t understand the tests well enough to know if it’s tested.
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