[webkit-changes] [WebKit/WebKit] e64c08: Optimize transformationMatrix usage in GraphicsLay...

[Commit Queue]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e64c08a55c6ba429ca75e64d692e1f0fe6aaee81
      https://github.com/WebKit/WebKit/commit/e64c08a55c6ba429ca75e64d692e1f0fe6aaee81
  Author: Joone Hur <joone at webkit.org>
  Date:   2024-01-13 (Sat, 13 Jan 2024)

  Changed paths:
    M Source/WebCore/platform/graphics/transforms/TransformationMatrix.h
    M Source/WebKit/WebProcess/WebPage/wc/GraphicsLayerWC.cpp

  Log Message:
  -----------
  Optimize transformationMatrix usage in GraphicsLayerWC
https://bugs.webkit.org/show_bug.cgi?id=24395

Reviewed by Chris Dumez.

TransformationMatrix is 128 bytes so we need to optimize TransformationMatrix
usage in GraphicsLayerWC to minimize copy overhead.

* Source/WebKit/WebProcess/WebPage/wc/GraphicsLayerWC.cpp:
(WebKit::GraphicsLayerWC::layerTransform const):

Canonical link: https://commits.webkit.org/273017@main