Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7e772b2544d87097c636bba5f597a47ac18efc87
https://github.com/WebKit/WebKit/commit/7e772b2544d87097c636bba5f597a47ac18efc87
Author: Sergio Villar Senin <[email protected]>
Date: 2025-12-01 (Mon, 01 Dec 2025)
Changed paths:
M Source/WebCore/Modules/webxr/WebXRWebGLLayer.cpp
M Source/WebCore/Modules/webxr/WebXRWebGLLayer.h
Log Message:
-----------
[WebXR] Sessions are never released
https://bugs.webkit.org/show_bug.cgi?id=303061
Reviewed by Mike Wyrzykowski.
WebXR sessions were always leaked due to the existence of the following
reference cycle
WebXRSession -> WebXRRenderState
^ |
| v
|___________ WebXRWebGLLayer
By replacing the reference in the layers by a weak pointer we can break
the cycle and thus allow sessions to be eventually released.
* Source/WebCore/Modules/webxr/WebXRWebGLLayer.cpp:
(WebCore::WebXRWebGLLayer::create):
(WebCore::WebXRWebGLLayer::WebXRWebGLLayer):
* Source/WebCore/Modules/webxr/WebXRWebGLLayer.h:
Canonical link: https://commits.webkit.org/303672@main
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