tree 99bf317bdab37361c9db9b56265144dd2baa32d2
parent dc689f766d7bc1be1e77b6af4ace4a50090626f3
author Hongchan Choi <hongchan@chromium.org> 1624500491 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1624501139 -0700

Fix dynamic processor registration in AudioWorkletGlobalScope

Currently registering processors only happens at the initial module
loading call (AudioWorklet.addModule). In the algorithm , the step
8 and 9 states that a task is sent back to control thread, for
the BaseAudioContext to update the name and parameter maps. [1]

This CL changes the logic to invoke a cross-thread
synchronization call per every registerProcessr() call in
AudioWorkletGlobalScope.

[1]: https://www.w3.org/TR/webaudio/#dom-audioworkletglobalscope-registerprocessor

Bug: 1218892
Test: webaudio/the-audio-api/the-audioworklet-interface/audioworklet-registerprocessor-dynamic.https.html
Change-Id: I2f82dd773c5ab53eee07561bdd54602c044f33a7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2976678
Commit-Queue: Hongchan Choi <hongchan@chromium.org>
Auto-Submit: Hongchan Choi <hongchan@chromium.org>
Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Reviewed-by: Raymond Toy <rtoy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#895421}