[webkit-changes] [WebKit/WebKit] 15b647: [Skia] Global alpha is not handled when drawing an...

[Carlos Garcia Campos]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 15b647424382d82c7b2c120c3f15ebf8a4126392
      https://github.com/WebKit/WebKit/commit/15b647424382d82c7b2c120c3f15ebf8a4126392
  Author: Carlos Garcia Campos <cgarcia at igalia.com>
  Date:   2024-04-05 (Fri, 05 Apr 2024)

  Changed paths:
    M Source/WebCore/platform/graphics/skia/GraphicsContextSkia.cpp

  Log Message:
  -----------
  [Skia] Global alpha is not handled when drawing an image or filling with a pattern
https://bugs.webkit.org/show_bug.cgi?id=272151

Reviewed by Alejandro G. Castro.

Set the global alpha when drawing images and filling with a pattern.
Also don't apply the alpha when setting the color of shadows, since it's
already taken from SkPaint global alpha or source color.

* Source/WebCore/platform/graphics/skia/GraphicsContextSkia.cpp:
(WebCore::GraphicsContextSkia::drawNativeImageInternal):
(WebCore::GraphicsContextSkia::createDropShadowFilterIfNeeded const):
(WebCore::GraphicsContextSkia::setupFillSource const):

Canonical link: https://commits.webkit.org/277106@main



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