Added CommandBufferClient, CommandBufferStub and some IPC messages....

gpu/command_buffer/service/command_buffer_service.h

Index: gpu/command_buffer/service/command_buffer_service.h
===================================================================
--- gpu/command_buffer/service/command_buffer_service.h	(revision 34314)
+++ gpu/command_buffer/service/command_buffer_service.h	(working copy)
@@ -1,9 +1,9 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2009 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 GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_H_
-#define GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_H_
+#ifndef GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_
+#define GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_
 
 #include <set>
 #include <vector>
@@ -13,81 +13,48 @@
 #include "base/shared_memory.h"
 #include "base/task.h"
 #include "gpu/command_buffer/common/command_buffer.h"
-#include "gpu/np_utils/default_np_object.h"
-#include "gpu/np_utils/np_dispatcher.h"
 
-namespace command_buffer {
+namespace gpu {
 
-// An NPObject that implements a shared memory command buffer and a synchronous
+// An object that implements a shared memory command buffer and a synchronous
 // API to manage the put and get pointers.
 class CommandBufferService : public CommandBuffer {
  public:
   CommandBufferService();
   virtual ~CommandBufferService();
 
-  // Overrides CommandBuffer.
-  virtual bool Initialize(::base::SharedMemory* ring_buffer);
-
-  // Overrides CommandBuffer.
-  virtual ::base::SharedMemory* GetRingBuffer();
-
+  // CommandBuffer implementation:
+  virtual base::SharedMemory* Initialize(int32 size);
+  virtual base::SharedMemory* GetRingBuffer();
   virtual int32 GetSize();
-
-  // Overrides CommandBuffer.
   virtual int32 SyncOffsets(int32 put_offset);
-
-  // Overrides CommandBuffer.
   virtual int32 GetGetOffset();
-
-  // Overrides CommandBuffer.
   virtual void SetGetOffset(int32 get_offset);
-
-  // Overrides CommandBuffer.
   virtual int32 GetPutOffset();
-
-  // Overrides CommandBuffer.
   virtual void SetPutOffsetChangeCallback(Callback0::Type* callback);
-
-  // Overrides CommandBuffer.
   virtual int32 CreateTransferBuffer(size_t size);
-
-  // Overrides CommandBuffer.
   virtual void DestroyTransferBuffer(int32 id);
-
-  // Overrides CommandBuffer.
-  virtual ::base::SharedMemory* GetTransferBuffer(int32 handle);
-
-  // Overrides CommandBuffer.
+  virtual base::SharedMemory* GetTransferBuffer(int32 handle);
   virtual int32 GetToken();
-
-  // Overrides CommandBuffer.
   virtual void SetToken(int32 token);
-
-  // Overrides CommandBuffer.
   virtual int32 ResetParseError();
-
-  // Overrides CommandBuffer.
   virtual void SetParseError(int32 parse_error);
-
-  // Overrides CommandBuffer.
   virtual bool GetErrorStatus();
-
-  // Overrides CommandBuffer.
   virtual void RaiseErrorStatus();
 
  private:
-  scoped_ptr< ::base::SharedMemory> ring_buffer_;
+  scoped_ptr< base::SharedMemory> ring_buffer_;
   int32 size_;
   int32 get_offset_;
   int32 put_offset_;
   scoped_ptr<Callback0::Type> put_offset_change_callback_;
-  std::vector<linked_ptr< ::base::SharedMemory> > registered_objects_;
+  std::vector<linked_ptr< base::SharedMemory> > registered_objects_;
   std::set<int32> unused_registered_object_elements_;
   int32 token_;
   int32 parse_error_;
   bool error_status_;
 };
 
-}  // namespace command_buffer
+}  // namespace gpu
 
-#endif  // GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_H_
+#endif  // GPU_COMMAND_BUFFER_SERVICE_COMMAND_BUFFER_SERVICE_H_