Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2bf6d1859ff5e571b0ed3386f6af8934b206e63d
https://github.com/WebKit/WebKit/commit/2bf6d1859ff5e571b0ed3386f6af8934b206e63d
Author: Youenn Fablet <[email protected]>
Date: 2023-03-20 (Mon, 20 Mar 2023)
Changed paths:
M Source/WebCore/html/canvas/CanvasRenderingContext.cpp
M Source/WebCore/html/canvas/CanvasRenderingContext.h
Log Message:
-----------
CanvasRenderingContext::taintsOrigin is not easy to read
https://bugs.webkit.org/show_bug.cgi?id=254019
rdar://problem/106803255
Reviewed by Eric Carlson.
This is a refactoring to make code easier to read.
Instead of taintsOrigin returning false if canvas is already tainted, we are
now checking whether canvas is already tainted in checkOrigin before calling
taintsOrigin.
Other callers of taintsOrigin like
WebGLRenderingContextBase::validateXXXElement are closer to spec with this
change.
* Source/WebCore/html/canvas/CanvasRenderingContext.cpp:
(WebCore::CanvasRenderingContext::taintsOrigin):
(WebCore::CanvasRenderingContext::checkOrigin):
* Source/WebCore/html/canvas/CanvasRenderingContext.h:
(WebCore::CanvasRenderingContext::checkOrigin):
Canonical link: https://commits.webkit.org/261863@main
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