/*****************************************************************************\
     Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
                This file is licensed under the Snes9x License.
   For further information, consult the LICENSE file in the root directory.
\*****************************************************************************/

#ifndef __GTK_SOUND_DRIVER_ALSA_H
#define __GTK_SOUND_DRIVER_ALSA_H

#include "gtk_sound.h"
#include "gtk_sound_driver.h"
#include "alsa/asoundlib.h"

class S9xAlsaSoundDriver : public S9xSoundDriver
{
    public:
        S9xAlsaSoundDriver ();
        void init ();
        void terminate ();
        bool open_device ();
        void start ();
        void stop ();
        void samples_available ();

    private:
        snd_pcm_t *pcm;
        int sound_buffer_size;
        uint8 *sound_buffer;
        int output_buffer_size;
};

#endif /* __GTK_SOUND_DRIVER_ALSA_H */