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// Copyright (c) 2012 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_IMAGE_MANAGER_H_
#define GPU_COMMAND_BUFFER_SERVICE_IMAGE_MANAGER_H_
#include "base/basictypes.h"
#include "base/hash_tables.h"
#include "base/memory/ref_counted.h"
#include "gpu/gpu_export.h"
namespace gfx {
class GLImage;
}
namespace gpu {
namespace gles2 {
// Interface used by the cmd decoder to lookup images.
class GPU_EXPORT ImageManager : public base::RefCounted<ImageManager> {
public:
ImageManager();
void AddImage(gfx::GLImage* gl_image, int32 service_id);
void RemoveImage(int32 service_id);
gfx::GLImage* LookupImage(int32 service_id);
private:
friend class base::RefCounted<ImageManager>;
~ImageManager();
typedef base::hash_map<uint32, scoped_refptr<gfx::GLImage> > GLImageMap;
GLImageMap gl_images_;
DISALLOW_COPY_AND_ASSIGN(ImageManager);
};
} // namespage gles2
} // namespace gpu
#endif // GPU_COMMAND_BUFFER_SERVICE_IMAGE_MANAGER_H_
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