1 files changed, 57 insertions, 0 deletions
diff --git a/src/gui/pepper/command_buffer_pepper.h b/src/gui/pepper/command_buffer_pepper.h
new file mode 100755
index 0000000000..6ae8ce6847
--- /dev/null
+++ b/src/gui/pepper/command_buffer_pepper.h
@@ -0,0 +1,57 @@
+// 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 NATIVE_CLIENT_TESTS_PEPPER_PLUGIN_COMMAND_BUFFER_PEPPER_H_
+#define NATIVE_CLIENT_TESTS_PEPPER_PLUGIN_COMMAND_BUFFER_PEPPER_H_
+
+// Temporary workarounds for missing NaCl definitions of base macros.
+#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
+    TypeName(const TypeName&); \
+    void operator=(const TypeName&);
+#define CHECK(Expression)
+#define NOTREACHED()
+
+#include <nacl/npapi.h>
+#include <nacl/npapi_extensions.h>
+#include <nacl/npruntime.h>
+#include <nacl/npupp.h>
+#include <nacl/command_buffer.h>
+
+// A CommandBuffer proxy implementation that uses the Pepper API to access
+// the command buffer.
+// TODO(apatrick): move this into a library that can be used by any pepper
+// plugin.
+
+class CommandBufferPepper : public gpu::CommandBuffer {
+ public:
+  CommandBufferPepper(NPP npp, NPNetscapeFuncs* browser);
+  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 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();
+
+ private:
+  NPP npp_;
+  NPNetscapeFuncs* browser_;
+  NPExtensions* extensions_;
+  NPDevice* device_;
+  NPDeviceContext3D context_;
+};
+
+#endif  // NATIVE_CLIENT_TESTS_PEPPER_PLUGIN_COMMAND_BUFFER_PEPPER_H_