diff options
Diffstat (limited to 'src/emu/sound/okim6376.h')
-rw-r--r-- | src/emu/sound/okim6376.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/emu/sound/okim6376.h b/src/emu/sound/okim6376.h index 222ee7e47a8..003bcd14fc1 100644 --- a/src/emu/sound/okim6376.h +++ b/src/emu/sound/okim6376.h @@ -10,7 +10,30 @@ READ8_DEVICE_HANDLER( okim6376_r ); WRITE8_DEVICE_HANDLER( okim6376_w ); -DECLARE_LEGACY_SOUND_DEVICE(OKIM6376, okim6376); +class okim6376_device : public device_t, + public device_sound_interface +{ +public: + okim6376_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + ~okim6376_device() { global_free(m_token); } + + // access to legacy token + void *token() const { assert(m_token != NULL); return m_token; } +protected: + // device-level overrides + virtual void device_config_complete(); + virtual void device_start(); + virtual void device_reset(); + + // sound stream update overrides + virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples); +private: + // internal state + void *m_token; +}; + +extern const device_type OKIM6376; + WRITE_LINE_DEVICE_HANDLER( okim6376_st_w ); WRITE_LINE_DEVICE_HANDLER( okim6376_ch2_w ); |