[webkit-changes] [WebKit/WebKit] 905c6b: Amend AudioSampleBufferConverter to support variou...

[Jean-Yves Avenard]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 905c6be5b0c89abe3500a69ea1d1c6266d1f7451
      https://github.com/WebKit/WebKit/commit/905c6be5b0c89abe3500a69ea1d1c6266d1f7451
  Author: Jean-Yves Avenard <jya at apple.com>
  Date:   2024-12-11 (Wed, 11 Dec 2024)

  Changed paths:
    M Source/WebCore/platform/audio/cocoa/AudioSampleBufferConverter.h
    M Source/WebCore/platform/audio/cocoa/AudioSampleBufferConverter.mm

  Log Message:
  -----------
  Amend AudioSampleBufferConverter to support various encoder options
https://bugs.webkit.org/show_bug.cgi?id=284355
rdar://141204354

Reviewed by Youenn Fablet.

Add support for passing various encoder options to the AudioSampleBufferConverter's AudioConverter.

The size of the compressed packet is determined by setting the AudioStreamBasicDescription's mFramesPerPacket.

Tests to follow as part of the WebCodec's WPT. No change of behaviours at this stage.

* Source/WebCore/platform/audio/cocoa/AudioSampleBufferConverter.h:
(WebCore::AudioSampleBufferConverter::preSkip const): Add method to retrieve the preSkip value after creating the AudioConverter.
Will be used to create the Opus's codec description.
* Source/WebCore/platform/audio/cocoa/AudioSampleBufferConverter.mm:
(WebCore::AudioSampleBufferConverter::initAudioConverterForSourceFormatDescription):

Canonical link: https://commits.webkit.org/287719@main



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