Redesigned CommandBuffer and NPDevice3D interfaces

gpu/pgl/command_buffer_pepper.h

 // Copyright (c) 2010 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_PGL_COMMAND_BUFFER_PEPPER_H
 #define GPU_PGL_COMMAND_BUFFER_PEPPER_H
 
 #include "gpu/command_buffer/common/command_buffer.h"
 #include "third_party/npapi/bindings/npapi.h"
 #include "third_party/npapi/bindings/npruntime.h"
@@ skipping 10 matching lines @@
 class CommandBufferPepper : public gpu::CommandBuffer {
  public:
   CommandBufferPepper(NPP npp,
                       NPDevice* device,
                       NPDeviceContext3D* device_context);
   virtual ~CommandBufferPepper();
 
   // CommandBuffer implementation.
   virtual bool Initialize(int32 size);
   virtual gpu::Buffer GetRingBuffer();
-  virtual int32 GetSize();
-  virtual int32 SyncOffsets(int32 put_offset);
-  virtual int32 GetGetOffset();
+  virtual State GetState();
+  virtual State Flush(int32 put_offset);
   virtual void SetGetOffset(int32 get_offset);
-  virtual int32 GetPutOffset();
   virtual int32 CreateTransferBuffer(size_t size);
   virtual void DestroyTransferBuffer(int32 id);
   virtual gpu::Buffer GetTransferBuffer(int32 handle);
-  virtual int32 GetToken();
   virtual void SetToken(int32 token);
-  virtual int32 ResetParseError();
-  virtual void SetParseError(int32 parse_error);
-  virtual bool GetErrorStatus();
-  virtual void RaiseErrorStatus();
+  virtual void SetParseError(gpu::parse_error::ParseError parse_error);
 
  private:
+  CommandBuffer::State ConvertState();
+
   NPP npp_;
   NPDevice* device_;
   NPDeviceContext3D* context_;
 };
 
 #endif  // GPU_PGL_COMMAND_BUFFER_PEPPER_H