Changeset 78785 in webkit

Timestamp:

Feb 16, 2011 8:28:57 PM (13 years ago)

Author:

yael.aharon@nokia.com

Message:

2011-02-16 Yael Aharon <​yael.aharon@nokia.com>

Reviewed by Andreas Kling.

[Qt] White screen is displayed when tiled backing store is enabled in MiniBrowser.
​https://bugs.webkit.org/show_bug.cgi?id=54583

Make sure to invalidate all the tiles, including the last one.

• UIProcess/TiledDrawingAreaProxy.cpp: (WebKit::TiledDrawingAreaProxy::invalidate):

Location:

trunk/Source/WebKit2

Files:

• ChangeLog (modified) (1 diff)
• UIProcess/TiledDrawingAreaProxy.cpp (modified) (1 diff)

trunk/Source/WebKit2/ChangeLog

@@ +1 @@
+2011-02-16  Yael Aharon  <yael.aharon@nokia.com>
+
+        Reviewed by Andreas Kling.
+
+        [Qt] White screen is displayed when tiled backing store is enabled in MiniBrowser.
+        https://bugs.webkit.org/show_bug.cgi?id=54583
+
+        Make sure to invalidate all the tiles, including the last one.
+
+        * UIProcess/TiledDrawingAreaProxy.cpp:
+        (WebKit::TiledDrawingAreaProxy::invalidate):
+
 2011-02-16  Yael Aharon  <yael.aharon@nokia.com>
 

trunk/Source/WebKit2/UIProcess/TiledDrawingAreaProxy.cpp

@@ -248 +248 @@
     Vector<TiledDrawingAreaTile::Coordinate> tilesToRemove;
 
-    for (unsigned yCoordinate = topLeft.y(); yCoordinate < bottomRight.y(); ++yCoordinate) {
-        for (unsigned xCoordinate = topLeft.x(); xCoordinate < bottomRight.x(); ++xCoordinate) {
+    for (unsigned yCoordinate = topLeft.y(); yCoordinate <= bottomRight.y(); ++yCoordinate) {
+        for (unsigned xCoordinate = topLeft.x(); xCoordinate <= bottomRight.x(); ++xCoordinate) {
             RefPtr<TiledDrawingAreaTile> currentTile = tileAt(TiledDrawingAreaTile::Coordinate(xCoordinate, yCoordinate));
             if (!currentTile)