Title: [159683] trunk/Source/WebCore
Revision
159683
Author
r...@igalia.com
Date
2013-11-22 01:22:50 -0800 (Fri, 22 Nov 2013)

Log Message

[CSS Regions] Move code after early break in RenderRegion::repaintFlowThreadContentRectangle
https://bugs.webkit.org/show_bug.cgi?id=124743

Reviewed by Mihnea Ovidenie.

No new tests, covered by existing tests.

* rendering/RenderRegion.cpp:
(WebCore::RenderRegion::repaintFlowThreadContentRectangle): Variable
flippedFlowThreadPortionRect is not used before the early break, so we
can move it after and save some unneeded operations.

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (159682 => 159683)


--- trunk/Source/WebCore/ChangeLog	2013-11-22 08:28:26 UTC (rev 159682)
+++ trunk/Source/WebCore/ChangeLog	2013-11-22 09:22:50 UTC (rev 159683)
@@ -1,5 +1,19 @@
 2013-11-22  Manuel Rego Casasnovas  <r...@igalia.com>
 
+        [CSS Regions] Move code after early break in RenderRegion::repaintFlowThreadContentRectangle
+        https://bugs.webkit.org/show_bug.cgi?id=124743
+
+        Reviewed by Mihnea Ovidenie.
+
+        No new tests, covered by existing tests.
+
+        * rendering/RenderRegion.cpp:
+        (WebCore::RenderRegion::repaintFlowThreadContentRectangle): Variable
+        flippedFlowThreadPortionRect is not used before the early break, so we
+        can move it after and save some unneeded operations.
+
+2013-11-22  Manuel Rego Casasnovas  <r...@igalia.com>
+
         [CSS Regions] Use hasOverflowClip() in RenderRegion
         https://bugs.webkit.org/show_bug.cgi?id=124746
 

Modified: trunk/Source/WebCore/rendering/RenderRegion.cpp (159682 => 159683)


--- trunk/Source/WebCore/rendering/RenderRegion.cpp	2013-11-22 08:28:26 UTC (rev 159682)
+++ trunk/Source/WebCore/rendering/RenderRegion.cpp	2013-11-22 09:22:50 UTC (rev 159683)
@@ -371,9 +371,6 @@
     ASSERT(isValid());
 
     // We only have to issue a repaint in this region if the region rect intersects the repaint rect.
-    LayoutRect flippedFlowThreadPortionRect(flowThreadPortionRect);
-    flowThread()->flipForWritingMode(flippedFlowThreadPortionRect); // Put the region rects into physical coordinates.
-
     LayoutRect clippedRect(repaintRect);
 
     if (flowThreadPortionClipRect) {
@@ -385,6 +382,9 @@
     if (clippedRect.isEmpty())
         return;
 
+    LayoutRect flippedFlowThreadPortionRect(flowThreadPortionRect);
+    flowThread()->flipForWritingMode(flippedFlowThreadPortionRect); // Put the region rects into physical coordinates.
+
     // Put the region rect into the region's physical coordinate space.
     clippedRect.setLocation(regionLocation + (clippedRect.location() - flippedFlowThreadPortionRect.location()));
 
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