X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=Source%2FWebCore%2Fplatform%2Fgraphics%2Fandroid%2FGraphicsLayerAndroid.cpp;fp=Source%2FWebCore%2Fplatform%2Fgraphics%2Fandroid%2FGraphicsLayerAndroid.cpp;h=69905039c12061a185025bde1a5df6cc6143618a;hb=3d0d375adaf3c93bcafebdb15fa6675e463aa565;hp=ab45f1b3a8241a4a80145511ae853e5d8432e9f8;hpb=f288ebbc0f8b160082a78668df554a4ae7192e11;p=android-x86%2Fexternal-webkit.git

diff --git a/Source/WebCore/platform/graphics/android/GraphicsLayerAndroid.cpp b/Source/WebCore/platform/graphics/android/GraphicsLayerAndroid.cpp
index ab45f1b3a..69905039c 100644
--- a/Source/WebCore/platform/graphics/android/GraphicsLayerAndroid.cpp
+++ b/Source/WebCore/platform/graphics/android/GraphicsLayerAndroid.cpp
@@ -611,7 +611,14 @@ bool GraphicsLayerAndroid::repaint()
             m_foregroundLayer->setPosition(-x, -y);
             // Set the scrollable bounds of the layer.
             m_foregroundLayer->setScrollLimits(-x, -y, m_size.width(), m_size.height());
-            m_foregroundLayer->markAsDirty(m_dirtyRegion);
+
+            // Invalidate the entire layer for now, as webkit will only send the
+            // setNeedsDisplayInRect() for the visible (clipped) scrollable area,
+            // offsetting the invals by the scroll position would not be enough.
+            // TODO: have webkit send us invals even for non visible area
+            SkRegion region;
+            region.setRect(0, 0, contentsRect.width(), contentsRect.height());
+            m_foregroundLayer->markAsDirty(region);
             m_foregroundLayer->needsRepaint();
         } else {
             // If there is no contents clip, we can draw everything into one