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// license:???
// copyright-holders:???
/*****************************************************************************
*
* includes/vc4000snd.h
*
****************************************************************************/
#ifndef _VC4000SND_H_
#define _VC4000SND_H_
#include "emu.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> vc4000_sound_device
class vc4000_sound_device : public device_t,
public device_sound_interface
{
public:
vc4000_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
~vc4000_sound_device() { }
protected:
// device-level overrides
virtual void device_start();
// sound stream update overrides
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
public:
void soundport_w(int mode, int data);
private:
sound_stream *m_channel;
UINT8 m_reg[1];
int m_size;
int m_pos;
unsigned m_level;
};
extern const device_type VC4000_SND;
#endif /* _VC4000SND_H_ */
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