Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 193ee7e0edfb5e3422eda0fb56a05e192f600be6
      
https://github.com/WebKit/WebKit/commit/193ee7e0edfb5e3422eda0fb56a05e192f600be6
  Author: Simon Fraser <[email protected]>
  Date:   2025-04-25 (Fri, 25 Apr 2025)

  Changed paths:
    M Source/WebCore/page/Page.cpp
    M Source/WebKit/UIProcess/DisplayLink.cpp
    M Source/WebKit/UIProcess/DisplayLink.h
    M Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm

  Log Message:
  -----------
  Use inline capacity in some vectors
https://bugs.webkit.org/show_bug.cgi?id=292075
rdar://150055845

Reviewed by Sammy Gill.

Use inline capacity in a few places to avoid allocations.

* Source/WebCore/page/Page.cpp:
(WebCore::Page::forEachDocumentFromMainFrame): 8 chosen based on testing a few 
reasonably behaved web pages.
(WebCore::Page::forEachRenderableDocument const): Ditto.
* Source/WebKit/UIProcess/DisplayLink.cpp: There is usually only one observer.
(WebKit::DisplayLink::notifyObserversDisplayDidRefresh):
* Source/WebKit/UIProcess/DisplayLink.h:
* Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm:
(WebKit::RemoteLayerTreeDrawingAreaProxy::commitLayerTree): Space for 16 
changed layers seems reasonable.

Canonical link: https://commits.webkit.org/294134@main



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