Changeset 197031 in webkit

Timestamp:

Feb 24, 2016 9:19:23 AM (8 years ago)

Author:

peavo@outlook.com

Message:

[WinCairo] Mark layer as non composited.
​https://bugs.webkit.org/show_bug.cgi?id=154640

Reviewed by Alex Christensen.

We need to mark the non composited layer as being non composited.

• WebCoreSupport/AcceleratedCompositingContext.cpp:

(AcceleratedCompositingContext::initialize):
(AcceleratedCompositingContext::flushPendingLayerChanges):

Location:

trunk/Source/WebKit/win

Files:

• ChangeLog (modified) (1 diff)
• WebCoreSupport/AcceleratedCompositingContext.cpp (modified) (2 diffs)

trunk/Source/WebKit/win/ChangeLog

@@ +1 @@
+2016-02-24  Per Arne Vollan  <peavo@outlook.com>
+
+        [WinCairo] Mark layer as non composited.
+        https://bugs.webkit.org/show_bug.cgi?id=154640
+
+        Reviewed by Alex Christensen.
+
+        We need to mark the non composited layer as being non composited.
+
+        * WebCoreSupport/AcceleratedCompositingContext.cpp:
+        (AcceleratedCompositingContext::initialize):
+        (AcceleratedCompositingContext::flushPendingLayerChanges):
+
 2016-02-22  Per Arne Vollan  <peavo@outlook.com>
 

trunk/Source/WebKit/win/WebCoreSupport/AcceleratedCompositingContext.cpp

@@ -87 +87 @@
     // The non-composited contents are a child of the root layer.
     m_nonCompositedContentLayer = GraphicsLayer::create(nullptr, *this);
+    downcast<GraphicsLayerTextureMapper>(*m_nonCompositedContentLayer).setAsNonCompositingLayer();
     m_nonCompositedContentLayer->setDrawsContent(true);
     m_nonCompositedContentLayer->setContentsOpaque(!m_webView.transparent());
@@ -361 +362 @@
         return false;
 
-    FloatRect visibleRect(core(&m_webView)->mainFrame().view()->scrollPosition(), getWebViewSize(m_webView));
+    FloatRect visibleRect(frameView->scrollPosition(), getWebViewSize(m_webView));
     downcast<GraphicsLayerTextureMapper>(*m_rootLayer).updateBackingStoreIncludingSubLayers(visibleRect);
     return true;