[webkit-changes] [WebKit/WebKit] a0011b: [Filters] Make Filter and FilterEffects create Fil...

[Said Abou-Hallawa]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: a0011b971cbf0b9535aa47213ee6dfb2ed97d680
      https://github.com/WebKit/WebKit/commit/a0011b971cbf0b9535aa47213ee6dfb2ed97d680
  Author: Said Abou-Hallawa <said at apple.com>
  Date:   2022-11-27 (Sun, 27 Nov 2022)

  Changed paths:
    M Source/WTF/wtf/PlatformHave.h
    M Source/WTF/wtf/PlatformUse.h
    M Source/WebCore/Headers.cmake
    M Source/WebCore/PAL/pal/spi/cg/CoreGraphicsSPI.h
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/page/Page.cpp
    M Source/WebCore/platform/graphics/cg/GraphicsContextCG.cpp
    M Source/WebCore/platform/graphics/filters/FEColorMatrix.cpp
    M Source/WebCore/platform/graphics/filters/FEColorMatrix.h
    M Source/WebCore/platform/graphics/filters/FEComponentTransfer.cpp
    M Source/WebCore/platform/graphics/filters/FEDropShadow.cpp
    M Source/WebCore/platform/graphics/filters/FEDropShadow.h
    M Source/WebCore/platform/graphics/filters/FEGaussianBlur.cpp
    M Source/WebCore/platform/graphics/filters/FEGaussianBlur.h
    M Source/WebCore/platform/graphics/filters/Filter.cpp
    M Source/WebCore/platform/graphics/filters/Filter.h
    M Source/WebCore/platform/graphics/filters/FilterEffect.cpp
    M Source/WebCore/platform/graphics/filters/FilterEffect.h
    M Source/WebCore/platform/graphics/filters/FilterFunction.h
    A Source/WebCore/platform/graphics/filters/FilterStyle.h
    M Source/WebCore/platform/graphics/filters/SourceGraphic.cpp
    M Source/WebCore/rendering/CSSFilter.cpp
    M Source/WebCore/rendering/CSSFilter.h
    M Source/WebCore/svg/graphics/filters/SVGFilter.cpp
    M Source/WebCore/svg/graphics/filters/SVGFilter.h

  Log Message:
  -----------
  [Filters] Make Filter and FilterEffects create FilterStyles
https://bugs.webkit.org/show_bug.cgi?id=248318
rdar://102651202

Reviewed by Simon Fraser.

A FilterStyle is a structure composed of a GraphicsStyle and the geometry of the
FilterEffect. A vector of FilterStyles will be used to apply a chain of FilterEffects
to the GraphicsContext. The FilterStyle can only be created by effects which takes
one and only one input.

* Source/WTF/wtf/PlatformHave.h:
* Source/WTF/wtf/PlatformUse.h:
* Source/WebCore/Headers.cmake:
* Source/WebCore/PAL/pal/spi/cg/CoreGraphicsSPI.h:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/page/Page.cpp:
(WebCore::Page::preferredFilterRenderingModes const):
* Source/WebCore/platform/graphics/cg/GraphicsContextCG.cpp:
(WebCore::setCGStyle):
(WebCore::GraphicsContextCG::didUpdateState):
* Source/WebCore/platform/graphics/filters/FEColorMatrix.cpp:
(WebCore::FEColorMatrix::supportedFilterRenderingModes const):
(WebCore::FEColorMatrix::createGraphicsStyle const):
* Source/WebCore/platform/graphics/filters/FEColorMatrix.h:
* Source/WebCore/platform/graphics/filters/FEComponentTransfer.cpp:
(WebCore::FEComponentTransfer::supportedFilterRenderingModes const):
* Source/WebCore/platform/graphics/filters/FEDropShadow.cpp:
(WebCore::FEDropShadow::supportedFilterRenderingModes const):
(WebCore::FEDropShadow::createGraphicsStyle const):
* Source/WebCore/platform/graphics/filters/FEDropShadow.h:
* Source/WebCore/platform/graphics/filters/FEGaussianBlur.cpp:
(WebCore::FEGaussianBlur::supportedFilterRenderingModes const):
(WebCore::FEGaussianBlur::createGraphicsStyle const):
* Source/WebCore/platform/graphics/filters/FEGaussianBlur.h:
* Source/WebCore/platform/graphics/filters/Filter.cpp:
(WebCore::Filter::createFilterStyles const):
* Source/WebCore/platform/graphics/filters/Filter.h:
* Source/WebCore/platform/graphics/filters/FilterEffect.cpp:
(WebCore::FilterEffect::createFilterStyles const):
(WebCore::FilterEffect::createFilterStyle const):
* Source/WebCore/platform/graphics/filters/FilterEffect.h:
(WebCore::FilterEffect::numberOfImageInputs const):
(WebCore::FilterEffect::numberOfEffectInputs const):
(WebCore::FilterEffect::createGraphicsStyle const):
* Source/WebCore/platform/graphics/filters/FilterFunction.h:
(WebCore::FilterFunction::createFilterStyles const):
* Source/WebCore/platform/graphics/filters/FilterStyle.h: Added.
* Source/WebCore/platform/graphics/filters/SourceGraphic.cpp:
(WebCore::SourceGraphic::supportedFilterRenderingModes const):
* Source/WebCore/rendering/CSSFilter.cpp:
(WebCore::CSSFilter::createFilterStyles const):
* Source/WebCore/rendering/CSSFilter.h:
* Source/WebCore/svg/graphics/filters/SVGFilter.cpp:
(WebCore::SVGFilter::apply):
(WebCore::SVGFilter::createFilterStyles const):
* Source/WebCore/svg/graphics/filters/SVGFilter.h:

Canonical link: https://commits.webkit.org/257045@main