commit b4cf9ce2cb20d9f7cdf51a41a1773f4be9392af4
author mmaxfield@apple.com <mmaxfield@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Mar 06 15:37:07 2015 +0000
committer mmaxfield@apple.com <mmaxfield@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Mar 06 15:37:07 2015 +0000
tree 2d9ae2f3e33fd22c0c8d5590126bdf2d8c91f42a
parent 939d4417f034b7a4e06dbc1f7d7c516115793f62

[iOS] SVG fonts are garbled
https://bugs.webkit.org/show_bug.cgi?id=142377

Patch by Myles C. Maxfield <mmaxfield@apple.com> on 2015-03-06
Reviewed by Simon Fraser.

Source/JavaScriptCore:

* Configurations/FeatureDefines.xcconfig:

Source/WebCore:

The C++ spec says that casting a negative floating point number to
an unsigned integer is undefined. Instead, use clamping.

Covered by existing SVG font tests.

* Configurations/FeatureDefines.xcconfig:
* svg/SVGToOTFFontConversion.cpp:
(WebCore::writeCFFEncodedNumber):

Source/WebKit/mac:

* Configurations/FeatureDefines.xcconfig:

Source/WebKit2:

* Configurations/FeatureDefines.xcconfig:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@181155 268f45cc-cd09-0410-ab3c-d52691b4dbfc