[webkit-changes] [WebKit/WebKit] 74b151: [Filters] Add an internal feature key for enabling...

[Said Abou-Hallawa]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 74b151e788b03d24ea9ce1a2fc876a01d6589f14
      https://github.com/WebKit/WebKit/commit/74b151e788b03d24ea9ce1a2fc876a01d6589f14
  Author: Said Abou-Hallawa <said at apple.com>
  Date:   2022-11-27 (Sun, 27 Nov 2022)

  Changed paths:
    M Source/WTF/Scripts/Preferences/WebPreferencesInternal.yaml
    M Source/WebCore/Sources.txt
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/page/Page.cpp
    M Source/WebCore/platform/graphics/GraphicsContext.h
    M Source/WebCore/platform/graphics/GraphicsContextState.cpp
    A Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.cpp
    A Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.h
    M Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.cpp

  Log Message:
  -----------
  [Filters] Add an internal feature key for enabling GraphicsContext filters
https://bugs.webkit.org/show_bug.cgi?id=248375
rdar://102689264

Reviewed by Sam Weinig.

This key will be used for enabling GraphicsContext filters giving that all the
FilterEffects in the filter chain support CoreGraphics filters.

* Source/WTF/Scripts/Preferences/WebPreferencesInternal.yaml:
* Source/WebCore/Sources.txt:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/page/Page.cpp:
(WebCore::Page::preferredFilterRenderingModes const):
* Source/WebCore/platform/graphics/GraphicsContext.h:
(WebCore::GraphicsContext::style const):
(WebCore::GraphicsContext::setStyle):
* Source/WebCore/platform/graphics/GraphicsContextState.cpp:
(WebCore::GraphicsContextState::mergeLastChanges):
* Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.cpp: Copied from Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.cpp.
(WebCore::FilterStyleTargetSwitcher::FilterStyleTargetSwitcher):
(WebCore::FilterStyleTargetSwitcher::willDrawSourceImage):
(WebCore::FilterStyleTargetSwitcher::didDrawSourceImage):
* Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.h: Copied from Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.cpp.
* Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.cpp:
(WebCore::FilterTargetSwitcher::create):

Canonical link: https://commits.webkit.org/257055@main