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 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-

  * This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 #ifndef VBOARENA_H_

 #define VBOARENA_H_

 #include "GLTypes.h"

 #include <vector>

 namespace mozilla {

 namespace gl {

 class GLContext;

 class VBOArena {

 public:

     // Allocate a new VBO.

     GLuint Allocate(GLContext *aGLContext);

     // Re-use previously allocated VBOs.

     void Reset();

     // Throw away all allocated VBOs.

     void Flush(GLContext *aGLContext);

 private:

     std::vector<GLuint> mAllocatedVBOs;

     std::vector<GLuint> mAvailableVBOs;

 };

 }

 }

 #endif