Title: [149343] trunk/Source/WebCore
- Revision
- 149343
- Author
- [email protected]
- Date
- 2013-04-29 18:03:52 -0700 (Mon, 29 Apr 2013)
Log Message
Don't do CGContext flipping when painting subframes in WebKit1 on post-MountainLion OSes
https://bugs.webkit.org/show_bug.cgi?id=115392
<rdar://problem/13421519>
Reviewed by Beth Dakin.
Sync up with AppKit behavior changes that could cause subviews to be flipped when
painted.
* platform/mac/WidgetMac.mm:
(WebCore::Widget::paint):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (149342 => 149343)
--- trunk/Source/WebCore/ChangeLog 2013-04-30 00:46:42 UTC (rev 149342)
+++ trunk/Source/WebCore/ChangeLog 2013-04-30 01:03:52 UTC (rev 149343)
@@ -1,3 +1,17 @@
+2013-04-29 Simon Fraser <[email protected]>
+
+ Don't do CGContext flipping when painting subframes in WebKit1 on post-MountainLion OSes
+ https://bugs.webkit.org/show_bug.cgi?id=115392
+ <rdar://problem/13421519>
+
+ Reviewed by Beth Dakin.
+
+ Sync up with AppKit behavior changes that could cause subviews to be flipped when
+ painted.
+
+ * platform/mac/WidgetMac.mm:
+ (WebCore::Widget::paint):
+
2013-04-29 Chris Fleizach <[email protected]>
WEB SPEECH: need to identify the default voice per language
Modified: trunk/Source/WebCore/platform/mac/WidgetMac.mm (149342 => 149343)
--- trunk/Source/WebCore/platform/mac/WidgetMac.mm 2013-04-30 00:46:42 UTC (rev 149342)
+++ trunk/Source/WebCore/platform/mac/WidgetMac.mm 2013-04-30 01:03:52 UTC (rev 149343)
@@ -241,8 +241,15 @@
NSRect viewBounds = [view bounds];
// Set up the translation and (flipped) orientation of the graphics context. In normal drawing, AppKit does it as it descends down
// the view hierarchy.
- CGContextTranslateCTM(cgContext, viewFrame.origin.x - viewBounds.origin.x, viewFrame.origin.y + viewFrame.size.height + viewBounds.origin.y);
- CGContextScaleCTM(cgContext, 1, -1);
+ bool shouldFlipContext = true;
+#if !PLATFORM(IOS) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
+ shouldFlipContext = false;
+#endif
+ if (shouldFlipContext) {
+ CGContextTranslateCTM(cgContext, viewFrame.origin.x - viewBounds.origin.x, viewFrame.origin.y + viewFrame.size.height + viewBounds.origin.y);
+ CGContextScaleCTM(cgContext, 1, -1);
+ } else
+ CGContextTranslateCTM(cgContext, viewFrame.origin.x - viewBounds.origin.x, viewFrame.origin.y + viewBounds.origin.y);
BEGIN_BLOCK_OBJC_EXCEPTIONS;
{
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