Render Core Animation plugins through WebKit's compositor rather than

content/plugin/webplugin_proxy.h

 // Copyright (c) 2011 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.
 
 #ifndef CONTENT_PLUGIN_WEBPLUGIN_PROXY_H_
 #define CONTENT_PLUGIN_WEBPLUGIN_PROXY_H_
 #pragma once
 
 #include <string>
 
@@ skipping 118 matching lines @@
   virtual bool IsOffTheRecord() OVERRIDE;
   virtual void ResourceClientDeleted(
       webkit::npapi::WebPluginResourceClient* resource_client) OVERRIDE;
   gfx::NativeViewId containing_window() { return containing_window_; }
 
 #if defined(OS_MACOSX)
   virtual void FocusChanged(bool focused) OVERRIDE;
 
   virtual void StartIme() OVERRIDE;
 
-  virtual void BindFakePluginWindowHandle(bool opaque) OVERRIDE;
-
   virtual webkit::npapi::WebPluginAcceleratedSurface*
       GetAcceleratedSurface(gfx::GpuPreference gpu_preference) OVERRIDE;
 
+  //----------------------------------------------------------------------
+  // Legacy Core Animation plugin implementation rendering directly to screen.
+
+  virtual void BindFakePluginWindowHandle(bool opaque) OVERRIDE;
+
   // Tell the browser (via the renderer) to invalidate because the
   // accelerated buffers have changed.
   virtual void AcceleratedFrameBuffersDidSwap(
       gfx::PluginWindowHandle window, uint64 surface_id);
 
   // Tell the renderer and browser to associate the given plugin handle with
   // |accelerated_surface_identifier|. The geometry is used to resize any
   // native "window" (which on the Mac is a just a view).
   // This method is used when IOSurface support is available.
   virtual void SetAcceleratedSurface(gfx::PluginWindowHandle window,
                                      const gfx::Size& size,
                                      uint64 accelerated_surface_identifier);
 
   // Tell the renderer and browser to associate the given plugin handle with
   // |dib_handle|. The geometry is used to resize any native "window" (which
   // on the Mac is just a view).
   // This method is used when IOSurface support is not available.
   virtual void SetAcceleratedDIB(
       gfx::PluginWindowHandle window,
       const gfx::Size& size,
       const TransportDIB::Handle& dib_handle);
 
   // Create/destroy TranportDIBs via messages to the browser process.
   // These are only used when IOSurface support is not available.
   virtual void AllocSurfaceDIB(const size_t size,
                                TransportDIB::Handle* dib_handle);
   virtual void FreeSurfaceDIB(TransportDIB::Id dib_id);
+
+  //----------------------------------------------------------------------
+  // New accelerated plugin implementation which renders via the compositor.
+
+  // Tells the renderer, and from there the GPU process, that the plugin
+  // is using accelerated rather than software rendering.
+  virtual void AcceleratedPluginEnabledRendering();
+
+  // Tells the renderer, and from there the GPU process, that the plugin
+  // allocated the given IOSurface to be used as its backing store.
+  virtual void AcceleratedPluginAllocatedIOSurface(int32 width,
+                                                   int32 height,
+                                                   uint32 surface_id);
+  virtual void AcceleratedPluginSwappedIOSurface();
 #endif
 
   virtual void URLRedirectResponse(bool allow, int resource_id) OVERRIDE;
 
 #if defined(OS_WIN) && !defined(USE_AURA)
   // Retrieves the IME status from a windowless plug-in and sends it to a
   // renderer process. A renderer process will convert the coordinates from
   // local to the window coordinates and send the converted coordinates to a
   // browser process.
   void UpdateIMEStatus();
@@ skipping 94 matching lines @@
 
 #endif
 
   // Contains the routing id of the host render view.
   int host_render_view_routing_id_;
 
   base::WeakPtrFactory<WebPluginProxy> weak_factory_;
 };
 
 #endif  // CONTENT_PLUGIN_WEBPLUGIN_PROXY_H_