[webkit-changes] [WebKit/WebKit] 52af84: Further reduce use of memset()

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 52af84aa93ee45a39f778c9006f78005d54afb94
      https://github.com/WebKit/WebKit/commit/52af84aa93ee45a39f778c9006f78005d54afb94
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2024-12-14 (Sat, 14 Dec 2024)

  Changed paths:
    M Source/JavaScriptCore/runtime/JSGenericTypedArrayView.h
    M Source/WTF/wtf/GregorianDateTime.h
    M Source/WTF/wtf/HashTable.h
    M Source/WTF/wtf/StdLibExtras.h
    M Source/WebCore/Modules/webaudio/AudioBufferSourceNode.cpp
    M Source/WebCore/Modules/webaudio/AudioBufferSourceNode.h
    M Source/WebCore/Modules/webaudio/AudioWorkletProcessor.cpp
    M Source/WebCore/Modules/webaudio/MediaStreamAudioSourceCocoa.cpp
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/platform/audio/cocoa/AudioSampleBufferList.cpp
    M Source/WebCore/platform/audio/cocoa/CARingBuffer.cpp
    A Source/WebCore/platform/audio/cocoa/SpanCoreAudio.h
    M Source/WebCore/platform/graphics/avfoundation/AudioSourceProviderAVFObjC.mm

  Log Message:
  -----------
  Further reduce use of memset()
https://bugs.webkit.org/show_bug.cgi?id=284684

Reviewed by Darin Adler.

Further reduce use of memset(), in favor of safer alternatives.

* Source/JavaScriptCore/runtime/JSGenericTypedArrayView.h:
(JSC::JSGenericTypedArrayView::typedSpan const):
(JSC::JSGenericTypedArrayView::typedSpan):
* Source/WTF/wtf/GregorianDateTime.h:
* Source/WTF/wtf/HashTable.h:
(WTF::HashTableBucketInitializer<true>::initialize):
* Source/WTF/wtf/StdLibExtras.h:
(WTF::memcpySpan):
(WTF::memmoveSpan):
(WTF::zeroSpan):
(WTF::zeroBytes):
* Source/WebCore/Modules/webaudio/AudioBufferSourceNode.cpp:
(WebCore::AudioBufferSourceNode::process):
(WebCore::AudioBufferSourceNode::renderSilenceAndFinishIfNotLooping):
(WebCore::AudioBufferSourceNode::renderFromBuffer):
(WebCore::AudioBufferSourceNode::setBufferForBindings):
* Source/WebCore/Modules/webaudio/AudioBufferSourceNode.h:
* Source/WebCore/Modules/webaudio/AudioWorkletProcessor.cpp:
(WebCore::zeroJSArray):
* Source/WebCore/Modules/webaudio/MediaStreamAudioSourceCocoa.cpp:
(WebCore::copyChannelData):
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/platform/audio/cocoa/AudioSampleBufferList.cpp:
(WebCore::AudioSampleBufferList::zeroABL):
* Source/WebCore/platform/audio/cocoa/CARingBuffer.cpp:
(WebCore::ZeroABL):
* Source/WebCore/platform/audio/cocoa/SpanCoreAudio.h: Added.
(WebCore::mDataMutableByteSpan):
(WebCore::mDataByteSpan):
* Source/WebCore/platform/graphics/avfoundation/AudioSourceProviderAVFObjC.mm:
(WebCore::AudioSourceProviderAVFObjC::process):
* Source/WebKit/Shared/Cocoa/AuxiliaryProcessCocoa.mm:
(WebKit::AuxiliaryProcess::registerWithStateDumper):

Canonical link: https://commits.webkit.org/287848@main



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