Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 40fca09d9ff83420031aa4cda7e0553e3b7a13fc
      
https://github.com/WebKit/WebKit/commit/40fca09d9ff83420031aa4cda7e0553e3b7a13fc
  Author: Sam Weinig <s...@webkit.org>
  Date:   2025-08-31 (Sun, 31 Aug 2025)

  Changed paths:
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-001-expected.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-001.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-002-expected.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-002.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-003-expected.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-003.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-004-expected.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-004.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-005-expected.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-005.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-006-expected.html
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-006.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-function-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-function.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-mix-function-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-mix-function.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-relative-color-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-relative-color.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-color-mix-function-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-color-mix-function.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-relative-color-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-relative-color.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-function-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-function.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-mix-function-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-mix-function.html
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-relative-color-expected.txt
    M 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-relative-color.html
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/css/CSSValueKeywords.in
    M Source/WebCore/css/parser/CSSPropertyParserConsumer+Color.cpp
    M 
Source/WebCore/css/parser/CSSPropertyParserConsumer+ColorInterpolationMethod.cpp
    M Source/WebCore/css/values/color/CSSColor.cpp
    M Source/WebCore/css/values/color/CSSColor.h
    M Source/WebCore/platform/graphics/ColorInterpolationMethod.cpp
    M Source/WebCore/platform/graphics/ColorInterpolationMethod.h
    M Source/WebCore/platform/graphics/ColorSerialization.cpp
    M Source/WebCore/platform/graphics/ColorSpace.cpp
    M Source/WebCore/platform/graphics/ColorSpace.h
    M Source/WebCore/platform/graphics/cg/ColorSpaceCG.cpp
    M Source/WebCore/platform/graphics/cg/ColorSpaceCG.h
    M Source/WebCore/style/values/color/StyleColor.cpp
    M Source/WebCore/style/values/color/StyleColor.h
    M Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in
    M Tools/lldb/lldb_webkit.py

  Log Message:
  -----------
  [Color] Add support for display-p3-linear colors in CSS
https://bugs.webkit.org/show_bug.cgi?id=298163

Reviewed by Darin Adler.

Adds support for recently spec'd `display-p3-linear` CSS colors.
See https://github.com/w3c/csswg-drafts/issues/12596.

General support for `display-p3-linear` already existed in
WebCore's color modeling and conversion code, so this just
exposes it to CSS. Its quite a bit of boilerplate that is
needed, so reducing this might be worthwhile.

New ref tests imported from WPT 
(https://github.com/web-platform-tests/wpt/pull/54425)
and parsing tests updated to include `display-p3-linear`.

* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-001-expected.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-001.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-002-expected.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-002.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-003-expected.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-003.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-004-expected.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-004.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-005-expected.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-005.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-006-expected.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/display-p3-linear-006.html:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-function-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-function.html:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-mix-function-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-color-mix-function.html:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-relative-color-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-computed-relative-color.html:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-color-mix-function-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-color-mix-function.html:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-relative-color-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-invalid-relative-color.html:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-function-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-function.html:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-mix-function-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-color-mix-function.html:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-relative-color-expected.txt:
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-color/parsing/color-valid-relative-color.html:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/css/CSSValueKeywords.in:
* Source/WebCore/css/parser/CSSPropertyParserConsumer+Color.cpp:
* 
Source/WebCore/css/parser/CSSPropertyParserConsumer+ColorInterpolationMethod.cpp:
* Source/WebCore/css/values/color/CSSColor.cpp:
* Source/WebCore/css/values/color/CSSColor.h:
* Source/WebCore/platform/graphics/ColorInterpolationMethod.cpp:
* Source/WebCore/platform/graphics/ColorInterpolationMethod.h:
* Source/WebCore/platform/graphics/ColorSerialization.cpp:
* Source/WebCore/platform/graphics/ColorSpace.cpp:
* Source/WebCore/platform/graphics/ColorSpace.h:
* Source/WebCore/platform/graphics/cg/ColorSpaceCG.cpp:
* Source/WebCore/platform/graphics/cg/ColorSpaceCG.h:
* Source/WebCore/style/values/color/StyleColor.cpp:
* Source/WebCore/style/values/color/StyleColor.h:
* Source/WebKit/Shared/WebCoreArgumentCoders.serialization.in:
* Tools/lldb/lldb_webkit.py:

Canonical link: https://commits.webkit.org/299381@main



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