Changeset 128335 in webkit

Timestamp:

Sep 12, 2012 10:25:27 AM (12 years ago)

Author:

mihnea@adobe.com

Message:

[CSSRegions]Shrink RenderFlowThread size by using bit flags
​https://bugs.webkit.org/show_bug.cgi?id=96503

Reviewed by Andreas Kling.

Use bit fields instead of full bool.

No new functionality, just refactoring. Functionality covered by existing tests in fast/regions.

• rendering/RenderFlowThread.h:

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• rendering/RenderFlowThread.h (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2012-09-12  Mihnea Ovidenie  <mihnea@adobe.com>
+
+        [CSSRegions]Shrink RenderFlowThread size by using bit flags
+        https://bugs.webkit.org/show_bug.cgi?id=96503
+
+        Reviewed by Andreas Kling.
+
+        Use bit fields instead of full bool.
+
+        No new functionality, just refactoring. Functionality covered by existing tests in fast/regions.
+
+        * rendering/RenderFlowThread.h:
+
 2012-09-12  Max Vujovic  <mvujovic@adobe.com>
 

trunk/Source/WebCore/rendering/RenderFlowThread.h

@@ -176 +176 @@
     RenderRegionRangeMap m_regionRangeMap;
 
-    bool m_hasValidRegions;
-    bool m_regionsInvalidated;
-    bool m_regionsHaveUniformLogicalWidth;
-    bool m_regionsHaveUniformLogicalHeight;
-    bool m_overset;
-    bool m_hasRegionsWithStyling;
-    bool m_dispatchRegionLayoutUpdateEvent;
-    bool m_pageLogicalHeightChanged;
+    bool m_hasValidRegions : 1;
+    bool m_regionsInvalidated : 1;
+    bool m_regionsHaveUniformLogicalWidth : 1;
+    bool m_regionsHaveUniformLogicalHeight : 1;
+    bool m_overset : 1;
+    bool m_hasRegionsWithStyling : 1;
+    bool m_dispatchRegionLayoutUpdateEvent : 1;
+    bool m_pageLogicalHeightChanged : 1;
 };