Bug 191978 - webkitOfflineAudioContext never fires any of its events
Summary: webkitOfflineAudioContext never fires any of its events
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Audio (show other bugs)
Version: Safari 12
Hardware: iPhone / iPad iOS 12
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2018-11-26 12:39 PST by ae
Modified: 2018-11-27 16:56 PST (History)
2 users (show)

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Description ae 2018-11-26 12:39:42 PST 
I'm in the process of implementing the "Mixdown" feature in my WebAudio based DAW (Digital Audio Workstation). However, I've hit a roadblock: webkitOfflineAudioContext seems to be initialized correctly with the correct arguments, nodes created, events queued for the nodes etc... however, after calling .startRendering, NONE of the events listed on MDN ever get fired. No 'complete' event, no 'ended' event, nothing... also assigning .oncomplete = function()..., the function never gets called. I'm almost sure this is a bug because I can't see what I might be doing wrong.
Comment 1 ae 2018-11-27 07:09:46 PST 
Sorry, there might have been confusion between the online and offline audio contexts in the code, events are suddenly getting fired after a bit of cleanup. Please disregard!
Comment 2 Radar WebKit Bug Importer 2018-11-27 16:56:04 PST 
<rdar://problem/46294448>