3D Compositing in <browser>, first draft.

content/browser/browser_plugin/browser_plugin_host.h

 // 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.
 
 #ifndef CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_HOST_H__
 #define CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_HOST_H__
 #pragma once
 
 #include <map>
 
 #include "base/compiler_specific.h"
 #include "base/id_map.h"
+#include "content/common/browser_plugin_info.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "ppapi/c/pp_instance.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
 #include "ui/gfx/size.h"
 #include "ui/surface/transport_dib.h"
 
+struct BrowserPlugin_SwapInfo;
 class WebContentsImpl;
 struct ViewHostMsg_UpdateRect_Params;
 
 namespace IPC {
 struct ChannelHandle;
 }
 
 namespace content {
 
 class RenderProcessHost;
@@ skipping 15 matching lines @@
   explicit BrowserPluginHost(WebContentsImpl* web_contents);
 
   virtual ~BrowserPluginHost();
 
   // This is called on the first navigation of the browser plugin. It creates
   // a new WebContentsImpl for the guest, associates it with its embedder, sets
   // its size and navigates it to the src URL.
   void NavigateGuestFromEmbedder(RenderViewHost* render_view_host,
                                  int container_instance_id,
                                  long long frame_id,
-                                 const std::string& src);
+                                 const std::string& src,
+                                 const BrowserPluginHostMsg_Surface_Params& params);
 
   void ResizeGuest(int container_instance_id,
                    TransportDIB* damage_buffer,
                    int width,
                    int height);
 
   void UpdateRect(RenderViewHost* render_view_host,
                   const ViewHostMsg_UpdateRect_Params& params);
 
   // Called on the guest BrowserPluginHost.
   void UpdateRectACK(int message_id);
   void HandleInputEvent(RenderViewHost* render_view_host,
                         const WebKit::WebInputEvent& event,
                         IPC::Message* reply_message);
   void HandleInputEventAck(bool handled);
   void SetFocus(bool focused);
 
   RenderProcessHost* embedder_render_process_host() const {
     return embedder_render_process_host_;
   }
   int instance_id() const { return instance_id_; }
   void SetDamageBuffer(TransportDIB* damage_buffer, const gfx::Size& size);
   TransportDIB* damage_buffer() const { return damage_buffer_; }
   const gfx::Size& damage_buffer_size() const { return damage_buffer_size_; }
 
+  void SendBuffersSwappedToEmbedder(uint64 surface_handle, const BrowserPlugin_SwapInfo& info);
+
+  void set_surface_params(const BrowserPluginHostMsg_Surface_Params& params) {
+    surface_params_ = params;
+  }
 
  private:
   typedef std::map<WebContentsImpl*, int64> GuestMap;
   typedef std::map<int, BrowserPluginHost*> ContainerInstanceMap;
   friend class BrowserPluginHostHelper;
 
   // Get a guest BrowserPluginHost by its container ID specified
   // in BrowserPlugin.
   BrowserPluginHost* GetGuestByContainerID(int container_id);
 
@@ skipping 47 matching lines @@
   int instance_id_;
   TransportDIB* damage_buffer_;
   gfx::Size damage_buffer_size_;
   GuestMap guests_;
   ContainerInstanceMap guests_by_container_id_;
 
   IDMap<RenderViewHost> pending_updates_;
   int pending_update_counter_;
   scoped_ptr<IPC::Message> pending_input_event_reply_;
 
+  BrowserPluginHostMsg_Surface_Params surface_params_;
+
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginHost);
 };
 
 }  // namespace browser_plugin
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_OLD_BROWSER_PLUGIN_HOST_H_