[webkit-changes] [WebKit/WebKit] ba1427: [Filters] Add an internal feature key for enabling...

[Said Abou-Hallawa]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ba14273f1f797ec18e221fbd7e032676e8d26b48
      https://github.com/WebKit/WebKit/commit/ba14273f1f797ec18e221fbd7e032676e8d26b48
  Author: Said Abou-Hallawa <said at apple.com>
  Date:   2022-11-28 (Mon, 28 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
    M Source/WebCore/platform/graphics/filters/FilterImageTargetSwitcher.cpp
    M Source/WebCore/platform/graphics/filters/FilterImageTargetSwitcher.h
    A Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.cpp
    A Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.h
    M Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.cpp
    M Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.h
    M Source/WebCore/rendering/RenderLayerFilters.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/FilterImageTargetSwitcher.cpp:
(WebCore::FilterImageTargetSwitcher::beginClipAndDrawSourceImage):
(WebCore::FilterImageTargetSwitcher::endClipAndDrawSourceImage):
(WebCore::FilterImageTargetSwitcher::endDrawSourceImage):
(WebCore::FilterImageTargetSwitcher::didDrawSourceImage): Deleted.
* Source/WebCore/platform/graphics/filters/FilterImageTargetSwitcher.h:
* Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.cpp: Copied from Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.cpp.
(WebCore::FilterStyleTargetSwitcher::FilterStyleTargetSwitcher):
(WebCore::FilterStyleTargetSwitcher::beginDrawSourceImage):
(WebCore::FilterStyleTargetSwitcher::endDrawSourceImage):
* Source/WebCore/platform/graphics/filters/FilterStyleTargetSwitcher.h: Copied from Source/WebCore/platform/graphics/filters/FilterImageTargetSwitcher.h.
* Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.cpp:
(WebCore::FilterTargetSwitcher::create):
(WebCore::FilterTargetSwitcher::willDrawSourceImage): Deleted.
(WebCore::FilterTargetSwitcher::didDrawSourceImage): Deleted.
* Source/WebCore/platform/graphics/filters/FilterTargetSwitcher.h:
(WebCore::FilterTargetSwitcher::needsRedrawSourceImage const):
(WebCore::FilterTargetSwitcher::beginClipAndDrawSourceImage):
(WebCore::FilterTargetSwitcher::endClipAndDrawSourceImage):
(WebCore::FilterTargetSwitcher::beginDrawSourceImage):
(WebCore::FilterTargetSwitcher::endDrawSourceImage):
(WebCore::FilterTargetSwitcher::needsRedrawSourceImage): Deleted.
* Source/WebCore/rendering/RenderLayerFilters.cpp:
(WebCore::RenderLayerFilters::beginFilterEffect):
(WebCore::RenderLayerFilters::applyFilterEffect):

Canonical link: https://commits.webkit.org/257104@main