// license:BSD-3-Clause // copyright-holders:Nicola Salmoria #pragma once #ifndef __N63701X_H__ #define __N63701X_H__ //************************************************************************** // INTERFACE CONFIGURATION MACROS //************************************************************************** #define MCFG_NAMCO_63701X_ADD(_tag, _clock) \ MCFG_DEVICE_ADD(_tag, NAMCO_63701X, _clock) #define MCFG_NAMCO_63701X_REPLACE(_tag, _clock) \ MCFG_DEVICE_REPLACE(_tag, NAMCO_63701X, _clock) //************************************************************************** // TYPE DEFINITIONS //************************************************************************** struct voice_63701x { voice_63701x() : select(0), playing(0), base_addr(0), position(0), volume(0), silence_counter(0) {} int select; int playing; int base_addr; int position; int volume; int silence_counter; }; // ======================> namco_63701x_device class namco_63701x_device : public device_t, public device_sound_interface { public: namco_63701x_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); ~namco_63701x_device() { } protected: // device-level overrides virtual void device_start() override; // sound stream update overrides virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override; public: DECLARE_WRITE8_MEMBER(namco_63701x_w); private: required_region_ptr m_rom; voice_63701x m_voices[2]; sound_stream *m_stream; /* channel assigned by the mixer */ }; extern const device_type NAMCO_63701X; #endif /* __N63701X_H__ */