[webkit-changes] [WebKit/WebKit] 876480: http/wpt/webrtc/video-script-transform.html, http/...

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 87648049b5dd892907ba27366340fce58cc06f4d
      https://github.com/WebKit/WebKit/commit/87648049b5dd892907ba27366340fce58cc06f4d
  Author: Youenn Fablet <youenn at apple.com>
  Date:   2024-03-12 (Tue, 12 Mar 2024)

  Changed paths:
    M Source/WebCore/platform/mediastream/mac/MockRealtimeVideoSourceMac.mm

  Log Message:
  -----------
  http/wpt/webrtc/video-script-transform.html, http/wpt/webrtc/video-script-transform-simulcast.html and imported/w3c/web-platform-tests/webrtc/simulcast/basic.https.html are failing on x86_64 bots
rdar://124384840
https://bugs.webkit.org/show_bug.cgi?id=270790

Reviewed by Eric Carlson.

I can reproduce locally on my x86 device by running one of these tests in parallel.
The mock camera is failing capture if no frame is generated during 1 second.
This happens since we are using a max buffer pool of 10 pixel buffers and it can take some time to free the pixel buffers.
When increasing the limit to 5 seconds (aka 150 at 30fps), I am no longer able to reproduce.

* Source/WebCore/platform/mediastream/mac/MockRealtimeVideoSourceMac.mm:
(WebCore::MockRealtimeVideoSourceMac::updateSampleBuffer):

Canonical link: https://commits.webkit.org/275975@main



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