[webkit-changes] [WebKit/WebKit] 882a38: In M1 Ventura safari 16.1, when the constraints pa...

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 882a38ecdaf1712c1415cdbbe39cdb6c075eb021
      https://github.com/WebKit/WebKit/commit/882a38ecdaf1712c1415cdbbe39cdb6c075eb021
  Author: Youenn Fablet <youennf at gmail.com>
  Date:   2022-11-08 (Tue, 08 Nov 2022)

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

  Log Message:
  -----------
  In M1 Ventura safari 16.1, when the constraints passed in by getDisplayMedia contain the 'ideal' parameter, screen sharing will fail.
https://bugs.webkit.org/show_bug.cgi?id=247310
rdar://problem/101819966

Reviewed by Eric Carlson.

The issue is that the intrinsic size computation is wrong in GPUProcess.
This leads to a max size of (0, 0), which is used in case ideal constraints are used.

Instead of using CGDisplayCopyDisplayMode, we use getShareableContentWithCompletionHandler API which does not need any change to the sandbox.

* Source/WebCore/platform/mediastream/mac/ScreenCaptureKitCaptureSource.mm:
(WebCore::ScreenCaptureKitCaptureSource::intrinsicSize const):

Canonical link: https://commits.webkit.org/256458@main