VRS - The Virtual Rendering System

version 3.3

bufferdataal.h

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/******************************************************************************
 * VRS - The Virtual Rendering System
 * Copyright (C) 2003 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_BUFFERDATAAL_H
#define VRS_SOUND_BUFFERDATAAL_H

//
// VRS
//
#include <vrs/sharedobj.h>

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


namespace VRS
{
    namespace SOUND
    {
        class VRS_OPENAL_API BufferDataAL : public SharedObj
        {
        public:

            enum DataFormat
            {
                UNKNOWN      = 0,
                MONO_8BIT    = AL_FORMAT_MONO8,
                MONO_16BIT   = AL_FORMAT_MONO16,
                STEREO_8BIT  = AL_FORMAT_STEREO8,
                STEREO_16BIT = AL_FORMAT_STEREO16

            };//endenum BufferFormat
            VRS_SERIALIZABLE_CLASS_ENUM(DataFormat);

            virtual void* getPointer(void)
            {
                return this->pointer_;
            }

            inline float getFrequency(void) const
            {
                return this->frequency_;
            }

            inline unsigned int getSize(void) const
            {
                return this->size_;
            }

            inline DataFormat getDataFormat(void) const
            {
                return this->dataFormat_;
            }

            bool getModified(void) const
            {
                return this->modified_;
            }

            virtual void modified(void);

            VRS_TYPEINFO(BufferDataAL, SharedObj);
            VRS_SERIALIZABLE_ABSTRACT_CLASS(BufferDataAL);

        protected:

            BufferDataAL(void);

            void setPointer(void* pointer);

            void setFrequency(float frequency);

            void setSize(unsigned int size);

            void setDataFormat(DataFormat dataFormat);

            void setModified(bool modified);

        private:

            void*           pointer_;
            float           frequency_;
            unsigned int    size_;
            DataFormat      dataFormat_;
            bool            modified_;

        };//endclass BufferDataAL

    };//endnamespace SOUND

};//endnamespace VRS

#endif //VRS_SOUND_BUFFERDATAAL_H

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