VRS - The Virtual Rendering System

version 3.3

waveformbufferal.h

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/******************************************************************************
 * VRS - The Virtual Rendering System
 * Copyright (C) 2000-2004 Computer Graphics Systems Group at the
 * Hasso-Plattner-Institute (HPI), Potsdam, Germany.
 *
 * This  library  is  free  software; you can redistribute it and/or  modify it
 * under the terms of the GNU Lesser General Public  License  as  published  by
 * the  Free  Software  Foundation;  either  version 2.1 of the License, or (at
 * your option) any later version. This library  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 Lesser General Public License for more details. You should have received
 * a copy of the GNU Lesser+ General Public License along with this library; if
 * not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA, 02111-1307, USA.
 ******************************************************************************/

#ifndef VRS_SOUND_WAVEFORMBUFFERAL_H
#define VRS_SOUND_WAVEFORMBUFFERAL_H

//
// SOUND
//
#include <vrs/openal/bufferal.h>


namespace VRS
{
    namespace SOUND
    {
        class VRS_OPENAL_API WaveFormBufferAL : public BufferAL
        {
        public:

            enum WaveShape
            {
                WAVEFORM_UNKNOWN    = 0,
                WAVEFORM_SINE       = ALUT_WAVEFORM_SINE,
                WAVEFORM_SQUARE     = ALUT_WAVEFORM_SQUARE,
                WAVEFORM_SAWTOOTH   = ALUT_WAVEFORM_SAWTOOTH,
                WAVEFORM_WHITENOISE = ALUT_WAVEFORM_WHITENOISE,
                WAVEFORM_IMPULSE    = ALUT_WAVEFORM_IMPULSE

            };//endenum
            VRS_SERIALIZABLE_CLASS_ENUM(WaveShape);

            WaveFormBufferAL(WaveShape waveShape,
                             float waveFrequency,
                             float phase,
                             float duration);

            void setWaveShape(WaveShape waveShape);
            inline WaveShape getWaveShape(void) const
            {
                return this->waveShape_;
            }

            void setWaveFrequency(float waveFrequency);
            inline float getWaveFrequency(void) const
            {
                return this->waveFrequency_;
            }

            void setPhase(float phase);
            inline float getPhase(void) const
            {
                return this->phase_;
            }

            void setDuration(float duration);
            inline float getDuration(void) const
            {
                return this->duration_;
            }

            virtual unsigned int getName(void);

            VRS_TYPEINFO(WaveFormBufferAL, BufferAL);
            VRS_SERIALIZABLE(WaveFormBufferAL);

        protected:

            WaveFormBufferAL(void);

        private:

            WaveShape   waveShape_;
            float       waveFrequency_;
            float       phase_;
            float       duration_;

        };//endclass WaveFormBufferAL

    };//endnamespace SOUND

};//endnamespace VRS

#endif //VRS_SOUND_WAVEFORMBUFFERAL_H

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