[webkit-changes] [WebKit/WebKit] b24251: Further reduce use of WTF_ALLOW_UNSAFE_BUFFER_USAG...

[Chris Dumez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b24251f27e415a48a7d97b755794dafcbd3439b7
      https://github.com/WebKit/WebKit/commit/b24251f27e415a48a7d97b755794dafcbd3439b7
  Author: Chris Dumez <cdumez at apple.com>
  Date:   2025-01-13 (Mon, 13 Jan 2025)

  Changed paths:
    M Source/WebCore/html/canvas/CanvasRenderingContext2DBase.cpp
    M Source/WebCore/platform/graphics/ImageBufferBackend.cpp
    M Source/WebCore/platform/graphics/ImageBufferBackend.h
    M Source/WebCore/platform/graphics/Path.cpp
    M Source/WebCore/platform/graphics/PathImpl.cpp
    M Source/WebCore/platform/graphics/PathTraversalState.cpp
    M Source/WebCore/platform/graphics/PixelBuffer.cpp
    M Source/WebCore/platform/graphics/PixelBufferConversion.cpp
    M Source/WebCore/platform/graphics/PixelBufferConversion.h
    M Source/WebCore/platform/graphics/ShadowBlur.cpp
    M Source/WebCore/platform/graphics/cairo/ImageBufferCairoSurfaceBackend.cpp
    M Source/WebCore/platform/graphics/cg/ImageBufferCGBitmapBackend.cpp
    M Source/WebCore/platform/graphics/cg/ImageBufferCGBitmapBackend.h
    M Source/WebCore/platform/graphics/cg/ImageBufferIOSurfaceBackend.cpp
    M Source/WebCore/platform/graphics/cocoa/IOSurface.h
    M Source/WebCore/platform/graphics/filters/FilterImage.cpp
    M Source/WebCore/platform/graphics/skia/ImageBufferSkiaAcceleratedBackend.cpp
    M Source/WebCore/platform/graphics/skia/ImageBufferSkiaUnacceleratedBackend.cpp
    M Source/WebCore/platform/image-decoders/jpegxl/JPEGXLImageDecoder.cpp
    M Source/WebCore/platform/image-decoders/jpegxl/JPEGXLImageDecoder.h
    M Source/WebKit/WebProcess/GPU/graphics/ImageBufferShareableBitmapBackend.cpp

  Log Message:
  -----------
  Further reduce use of WTF_ALLOW_UNSAFE_BUFFER_USAGE in WebCore/platform/graphics
https://bugs.webkit.org/show_bug.cgi?id=285805

Reviewed by Geoffrey Garen.

* Source/WebCore/html/canvas/CanvasRenderingContext2DBase.cpp:
(WebCore::CanvasRenderingContext2DBase::cacheImageDataIfPossible):
(WebCore::CanvasRenderingContext2DBase::makeImageDataIfContentsCached const):
* Source/WebCore/platform/graphics/ImageBufferBackend.cpp:
(WebCore::ImageBufferBackend::getPixelBuffer):
(WebCore::ImageBufferBackend::putPixelBuffer):
* Source/WebCore/platform/graphics/ImageBufferBackend.h:
* Source/WebCore/platform/graphics/Path.cpp:
(WebCore::Path::hasSubpaths const):
(WebCore::Path::fastBoundingRect const):
(WebCore::Path::boundingRect const):
* Source/WebCore/platform/graphics/PathImpl.cpp:
* Source/WebCore/platform/graphics/PathTraversalState.cpp:
* Source/WebCore/platform/graphics/PixelBuffer.cpp:
* Source/WebCore/platform/graphics/PixelBufferConversion.cpp:
(WebCore::makeVImageBuffer):
(WebCore::convertSinglePixelPremultipliedToPremultiplied):
(WebCore::convertSinglePixelPremultipliedToUnpremultiplied):
(WebCore::convertSinglePixelUnpremultipliedToPremultiplied):
(WebCore::convertSinglePixelUnpremultipliedToUnpremultiplied):
(WebCore::convertFunctor):
(WebCore::copyRowsInternal):
(WebCore::copyRows): Deleted.
* Source/WebCore/platform/graphics/PixelBufferConversion.h:
(WebCore::copyRows):
* Source/WebCore/platform/graphics/ShadowBlur.cpp:
(WebCore::calculateLobes):
(WebCore::ShadowBlur::blurLayerImage):
* Source/WebCore/platform/graphics/cg/ImageBufferCGBitmapBackend.cpp:
(WebCore::ImageBufferCGBitmapBackend::create):
(WebCore::ImageBufferCGBitmapBackend::ImageBufferCGBitmapBackend):
* Source/WebCore/platform/graphics/cg/ImageBufferCGBitmapBackend.h:
* Source/WebCore/platform/graphics/cg/ImageBufferIOSurfaceBackend.cpp:
(WebCore::ImageBufferIOSurfaceBackend::getPixelBuffer):
(WebCore::ImageBufferIOSurfaceBackend::putPixelBuffer):
* Source/WebCore/platform/graphics/cocoa/IOSurface.h:
* Source/WebCore/platform/graphics/filters/FilterImage.cpp:
(WebCore::copyImageBytes):

Canonical link: https://commits.webkit.org/288806@main



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