AUD_AnimateableProperty.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * Copyright 2009-2011 Jörg Hermann Müller
 *
 * This file is part of AudaSpace.
 *
 * Audaspace is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * AudaSpace is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Audaspace; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef AUD_ANIMATEABLEPROPERTY
#define AUD_ANIMATEABLEPROPERTY

#include "AUD_Buffer.h"

#include <pthread.h>

class AUD_AnimateableProperty : private AUD_Buffer
{
private:
    const int m_count;

    bool m_isAnimated;

    pthread_mutex_t m_mutex;

    // hide copy constructor and operator=
    AUD_AnimateableProperty(const AUD_AnimateableProperty&);
    AUD_AnimateableProperty& operator=(const AUD_AnimateableProperty&);

public:
    AUD_AnimateableProperty(int count = 1);

    ~AUD_AnimateableProperty();

    void lock();

    void unlock();

    void write(const float* data);

    void write(const float* data, int position, int count);

    void read(float position, float* out);

    bool isAnimated() const;
};

#endif //AUD_ANIMATEABLEPROPERTY