[webkit-changes] [WebKit/WebKit] 966f0c: [CoordinatedGraphics] Do not pause the threaded co...

[Carlos Garcia Campos]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 966f0cc786c07cfca5adf38eb7e5481d58f5eaab
      https://github.com/WebKit/WebKit/commit/966f0cc786c07cfca5adf38eb7e5481d58f5eaab
  Author: Carlos Garcia Campos <cgarcia at igalia.com>
  Date:   2025-01-10 (Fri, 10 Jan 2025)

  Changed paths:
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.cpp
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.cpp
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.h
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHostTextureMapper.cpp
    M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHostTextureMapper.h

  Log Message:
  -----------
  [CoordinatedGraphics] Do not pause the threaded compositor when the layer tree state is frozen
https://bugs.webkit.org/show_bug.cgi?id=285586

Reviewed by Alejandro G. Castro.

We should only make sure we don't flush layers while the tree state is
frozen. Also rename LayerTreeHost::setLayerFlushSchedulingEnabled() as
LayerTreeHost::setLayerTreeStateIsFrozen() to make clear that we only
disable layer flush when the layer tree state is frozen.

* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/DrawingAreaCoordinatedGraphics.cpp:
(WebKit::DrawingAreaCoordinatedGraphics::setLayerTreeStateIsFrozen):
(WebKit::DrawingAreaCoordinatedGraphics::enterAcceleratedCompositingMode):
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.cpp:
(WebKit::LayerTreeHost::setLayerTreeStateIsFrozen):
(WebKit::LayerTreeHost::scheduleLayerFlush):
(WebKit::LayerTreeHost::flushLayers):
(WebKit::LayerTreeHost::setLayerFlushSchedulingEnabled): Deleted.
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHost.h:
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHostTextureMapper.cpp:
(WebKit::LayerTreeHost::setLayerTreeStateIsFrozen):
(WebKit::LayerTreeHost::setLayerFlushSchedulingEnabled): Deleted.
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/LayerTreeHostTextureMapper.h:

Canonical link: https://commits.webkit.org/288691@main



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