[webkit-changes] [WebKit/WebKit] 420f89: [WebAudio] Implement AudioContext::outputLatency

[Jean-Yves Avenard]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 420f89a0d4b8256194c08f5e6f7ab3e9288e61ae
      https://github.com/WebKit/WebKit/commit/420f89a0d4b8256194c08f5e6f7ab3e9288e61ae
  Author: Jean-Yves Avenard <jya at apple.com>
  Date:   2025-01-14 (Tue, 14 Jan 2025)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/webaudio/idlharness.https.window-expected.txt
    M Source/WebCore/Modules/webaudio/AudioContext.cpp
    M Source/WebCore/Modules/webaudio/AudioContext.h
    M Source/WebCore/Modules/webaudio/AudioContext.idl
    M Source/WebCore/Modules/webaudio/DefaultAudioDestinationNode.cpp
    M Source/WebCore/Modules/webaudio/DefaultAudioDestinationNode.h
    M Source/WebCore/platform/audio/AudioDestination.h
    M Source/WebCore/platform/audio/AudioSession.h
    M Source/WebCore/platform/audio/SharedAudioDestination.cpp
    M Source/WebCore/platform/audio/SharedAudioDestination.h
    M Source/WebCore/platform/audio/cocoa/AudioDestinationCocoa.cpp
    M Source/WebCore/platform/audio/cocoa/AudioDestinationCocoa.h
    M Source/WebCore/platform/audio/cocoa/AudioOutputUnitAdaptor.cpp
    M Source/WebCore/platform/audio/cocoa/AudioOutputUnitAdaptor.h
    M Source/WebCore/platform/audio/ios/AudioSessionIOS.h
    M Source/WebCore/platform/audio/ios/AudioSessionIOS.mm
    M Source/WebCore/platform/audio/mac/AudioSessionMac.h
    M Source/WebCore/platform/audio/mac/AudioSessionMac.mm
    M Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.cpp
    M Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.h
    M Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.messages.in
    M Source/WebKit/GPUProcess/media/RemoteAudioSessionProxy.cpp
    M Source/WebKit/WebProcess/GPU/media/RemoteAudioDestinationProxy.cpp
    M Source/WebKit/WebProcess/GPU/media/RemoteAudioDestinationProxy.h
    M Source/WebKit/WebProcess/GPU/media/RemoteAudioSession.h
    M Source/WebKit/WebProcess/GPU/media/RemoteAudioSessionConfiguration.h
    M Source/WebKit/WebProcess/GPU/media/RemoteAudioSessionConfiguration.serialization.in

  Log Message:
  -----------
  [WebAudio] Implement AudioContext::outputLatency
https://bugs.webkit.org/show_bug.cgi?id=285826
rdar://142794341

Reviewed by Youenn Fablet.

Add implementation for Cocoa platforms, other platforms will return 0 for now.

* LayoutTests/imported/w3c/web-platform-tests/webaudio/idlharness.https.window-expected.txt:
* Source/WebCore/Modules/webaudio/AudioContext.cpp:
(WebCore::AudioContext::outputLatency):
* Source/WebCore/Modules/webaudio/AudioContext.h:
* Source/WebCore/Modules/webaudio/AudioContext.idl:
* Source/WebCore/Modules/webaudio/DefaultAudioDestinationNode.cpp:
(WebCore::DefaultAudioDestinationNode::outputLatency const):
* Source/WebCore/Modules/webaudio/DefaultAudioDestinationNode.h:
* Source/WebCore/platform/audio/AudioDestination.h:
(WebCore::AudioDestination::outputLatency const):
* Source/WebCore/platform/audio/AudioSession.h:
* Source/WebCore/platform/audio/SharedAudioDestination.cpp:
(WebCore::SharedAudioDestinationAdapter::outputLatency const):
(WebCore::SharedAudioDestinationAdapter::protectedDestination const):
(WebCore::SharedAudioDestination::outputLatency const):
(WebCore::SharedAudioDestination::protectedOutputAdapter const):
(WebCore::SharedAudioDestinationAdapter::protectedDestination): Deleted.
(WebCore::SharedAudioDestination::protectedOutputAdapter): Deleted.
* Source/WebCore/platform/audio/SharedAudioDestination.h:
* Source/WebCore/platform/audio/cocoa/AudioDestinationCocoa.cpp:
(WebCore::AudioDestinationCocoa::outputLatency const):
* Source/WebCore/platform/audio/cocoa/AudioDestinationCocoa.h:
* Source/WebCore/platform/audio/cocoa/AudioOutputUnitAdaptor.cpp:
(WebCore::AudioOutputUnitAdaptor::outputLatency const):
* Source/WebCore/platform/audio/cocoa/AudioOutputUnitAdaptor.h:
* Source/WebCore/platform/audio/ios/AudioSessionIOS.h:
* Source/WebCore/platform/audio/ios/AudioSessionIOS.mm:
(WebCore::AudioSessionIOS::outputLatency const):
* Source/WebCore/platform/audio/mac/AudioSessionMac.h:
* Source/WebCore/platform/audio/mac/AudioSessionMac.mm:
(WebCore::AudioSessionMac::outputLatency const):
* Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.cpp:
(WebKit::RemoteAudioDestinationManager::createAudioDestination):
(WebKit::RemoteAudioDestinationManager::startAudioDestination):
* Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.h:
* Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.messages.in:
* Source/WebKit/GPUProcess/media/RemoteAudioSessionProxy.cpp:
(WebKit::RemoteAudioSessionProxy::configuration):
* Source/WebKit/WebProcess/GPU/media/RemoteAudioDestinationProxy.cpp:
(WebKit::RemoteAudioDestinationProxy::connection):
(WebKit::RemoteAudioDestinationProxy::startRendering):
(WebKit::RemoteAudioDestinationProxy::outputLatency const):
* Source/WebKit/WebProcess/GPU/media/RemoteAudioDestinationProxy.h:
* Source/WebKit/WebProcess/GPU/media/RemoteAudioSession.h:
* Source/WebKit/WebProcess/GPU/media/RemoteAudioSessionConfiguration.h:
* Source/WebKit/WebProcess/GPU/media/RemoteAudioSessionConfiguration.serialization.in:

Canonical link: https://commits.webkit.org/288904@main



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