tree e9faf31d9b8ffe600b02121261eaaacd90130e72
parent 9265dfe79637605acae44b0d146719715780c63c
author bfulgham@apple.com <bfulgham@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571277197 +0000
committer bfulgham@apple.com <bfulgham@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571277197 +0000

[FTW] Correct radial gradient handling of various radius orderings
https://bugs.webkit.org/show_bug.cgi?id=202815

Reviewed by Per Arne Vollan.

Revise the 'generateGradient' implementation to recognize that the
radius arguments might not be in increasing order. Direct2D's
implementation does expect this, so we need to swap order and
revise the gradient range to match.

Drive-by fix: Stop building unused image decoders if building with
the Apple stack.

* PlatformFTW.cmake: Stop building unused image decoders.
* platform/graphics/win/GradientDirect2D.cpp:
(WebCore::Gradient::generateGradient):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@251221 268f45cc-cd09-0410-ab3c-d52691b4dbfc