Aura: Browser-side changes for Composite-To-Mailbox

content/browser/renderer_host/image_transport_factory.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/image_transport_factory.h"
 
 #include <algorithm>
 #include <map>
 
 #include "base/bind.h"
@@ skipping 68 matching lines @@
   }
 
   virtual GLHelper* GetGLHelper() OVERRIDE {
     return NULL;
   }
 
   virtual uint32 InsertSyncPoint() OVERRIDE {
     return 0;
   }
 
+  void WaitSyncPoint(uint32 sync_point) OVERRIDE {
+  }
+
   // We don't generate lost context events, so we don't need to keep track of
   // observers
   virtual void AddObserver(ImageTransportFactoryObserver* observer) OVERRIDE {
   }
 
   virtual void RemoveObserver(
       ImageTransportFactoryObserver* observer) OVERRIDE {
   }
 
  private:
@@ skipping 359 matching lines @@
     }
     return gl_helper_.get();
   }
 
   virtual uint32 InsertSyncPoint() OVERRIDE {
     if (!shared_contexts_main_thread_)
       return 0;
     return shared_contexts_main_thread_->Context3d()->insertSyncPoint();
   }
 
+  virtual void WaitSyncPoint(uint32 sync_point) OVERRIDE {
+    if (!shared_contexts_main_thread_)
+      return;
+    shared_contexts_main_thread_->Context3d()->waitSyncPoint(sync_point);
+  }
+
   virtual void AddObserver(ImageTransportFactoryObserver* observer) OVERRIDE {
     observer_list_.AddObserver(observer);
   }
 
   virtual void RemoveObserver(
       ImageTransportFactoryObserver* observer) OVERRIDE {
     observer_list_.RemoveObserver(observer);
   }
 
   void OnLostContext(ui::Compositor* compositor) {
@@ skipping 206 matching lines @@
   delete g_factory;
   g_factory = NULL;
 }
 
 // static
 ImageTransportFactory* ImageTransportFactory::GetInstance() {
   return g_factory;
 }
 
 }  // namespace content