[webkit-changes] [WebKit/WebKit] b55438: Sending multiple `VideoFrame`s per `postMessage()`...

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b55438f2a83cca2884e294de5c9f77cc63b17ed3
      https://github.com/WebKit/WebKit/commit/b55438f2a83cca2884e294de5c9f77cc63b17ed3
  Author: Youenn Fablet <youennf at gmail.com>
  Date:   2023-11-15 (Wed, 15 Nov 2023)

  Changed paths:
    A LayoutTests/http/wpt/webcodecs/audioData-serialization-expected.txt
    A LayoutTests/http/wpt/webcodecs/audioData-serialization.html
    M LayoutTests/http/wpt/webcodecs/videoFrame-serialization-expected.txt
    M LayoutTests/http/wpt/webcodecs/videoFrame-serialization.html
    A LayoutTests/platform/glib/http/wpt/webcodecs/audioData-serialization-expected.txt
    M Source/WebCore/bindings/js/SerializedScriptValue.cpp

  Log Message:
  -----------
  Sending multiple `VideoFrame`s per `postMessage()` only sends duplicates of the first
https://bugs.webkit.org/show_bug.cgi?id=264516
rdar://118445968

Reviewed by Eric Carlson.

Update the index computation so that we reuse the right serialized data on deserialization, for both audio data and video frame.

* LayoutTests/http/wpt/webcodecs/audioData-serialization-expected.txt: Added.
* LayoutTests/http/wpt/webcodecs/audioData-serialization.html: Added.
* LayoutTests/http/wpt/webcodecs/videoFrame-serialization-expected.txt:
* LayoutTests/http/wpt/webcodecs/videoFrame-serialization.html:
* LayoutTests/platform/glib/http/wpt/webcodecs/audioData-serialization-expected.txt: Added.
* Source/WebCore/bindings/js/SerializedScriptValue.cpp:
(WebCore::CloneSerializer::dumpWebCodecsVideoFrame):
(WebCore::CloneDeserializer::readWebCodecsVideoFrame):

Canonical link: https://commits.webkit.org/270772@main