Title: [168211] trunk/Source/WebCore
- Revision
- 168211
- Author
- za...@apple.com
- Date
- 2014-05-02 17:02:23 -0700 (Fri, 02 May 2014)
Log Message
Subpixel rendering[iOS]: Use pixelSnappedRoundedRectForPainting() to clip text area rect.
https://bugs.webkit.org/show_bug.cgi?id=132499
<rdar://problem/16631050>
Reviewed by Simon Fraser.
Snap to device pixels properly instead of relying on float arithmetics while converting from RoundedRect
to FloatRoundedRect. This is the second, cleanup part of the text-area decoration is off-by-one painting issue.
Currently not testable.
* rendering/RenderThemeIOS.mm:
(WebCore::RenderThemeIOS::paintTextFieldDecorations):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (168210 => 168211)
--- trunk/Source/WebCore/ChangeLog 2014-05-03 00:00:58 UTC (rev 168210)
+++ trunk/Source/WebCore/ChangeLog 2014-05-03 00:02:23 UTC (rev 168211)
@@ -1,3 +1,19 @@
+2014-05-02 Zalan Bujtas <za...@apple.com>
+
+ Subpixel rendering[iOS]: Use pixelSnappedRoundedRectForPainting() to clip text area rect.
+ https://bugs.webkit.org/show_bug.cgi?id=132499
+ <rdar://problem/16631050>
+
+ Reviewed by Simon Fraser.
+
+ Snap to device pixels properly instead of relying on float arithmetics while converting from RoundedRect
+ to FloatRoundedRect. This is the second, cleanup part of the text-area decoration is off-by-one painting issue.
+
+ Currently not testable.
+
+ * rendering/RenderThemeIOS.mm:
+ (WebCore::RenderThemeIOS::paintTextFieldDecorations):
+
2014-05-02 Andreas Kling <akl...@apple.com>
Remove HistogramSupport.
Modified: trunk/Source/WebCore/rendering/RenderThemeIOS.mm (168210 => 168211)
--- trunk/Source/WebCore/rendering/RenderThemeIOS.mm 2014-05-03 00:00:58 UTC (rev 168210)
+++ trunk/Source/WebCore/rendering/RenderThemeIOS.mm 2014-05-03 00:02:23 UTC (rev 168211)
@@ -481,7 +481,7 @@
GraphicsContextStateSaver stateSaver(*paintInfo.context);
- paintInfo.context->clipRoundedRect(FloatRoundedRect(style.getRoundedBorderFor(LayoutRect(rect))));
+ paintInfo.context->clipRoundedRect(style.getRoundedBorderFor(LayoutRect(rect)).pixelSnappedRoundedRectForPainting(box.document().deviceScaleFactor()));
// This gradient gets drawn black when printing.
// Do not draw the gradient if there is no visible top border.
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