1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/gl/VBOArena.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,35 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef VBOARENA_H_
1.10 +#define VBOARENA_H_
1.11 +
1.12 +#include "GLTypes.h"
1.13 +#include <vector>
1.14 +
1.15 +namespace mozilla {
1.16 +namespace gl {
1.17 +
1.18 +class GLContext;
1.19 +
1.20 +class VBOArena {
1.21 +public:
1.22 + // Allocate a new VBO.
1.23 + GLuint Allocate(GLContext *aGLContext);
1.24 +
1.25 + // Re-use previously allocated VBOs.
1.26 + void Reset();
1.27 +
1.28 + // Throw away all allocated VBOs.
1.29 + void Flush(GLContext *aGLContext);
1.30 +private:
1.31 + std::vector<GLuint> mAllocatedVBOs;
1.32 + std::vector<GLuint> mAvailableVBOs;
1.33 +};
1.34 +
1.35 +}
1.36 +}
1.37 +
1.38 +#endif
