diff options
Diffstat (limited to 'src/mame/audio/exidy.h')
-rw-r--r-- | src/mame/audio/exidy.h | 64 |
1 files changed, 61 insertions, 3 deletions
diff --git a/src/mame/audio/exidy.h b/src/mame/audio/exidy.h index ccd2d1d5bf9..429aeb6d26e 100644 --- a/src/mame/audio/exidy.h +++ b/src/mame/audio/exidy.h @@ -1,6 +1,64 @@ -DECLARE_LEGACY_SOUND_DEVICE(EXIDY, exidy_sound); -DECLARE_LEGACY_SOUND_DEVICE(EXIDY_VENTURE, venture_sound); -DECLARE_LEGACY_SOUND_DEVICE(EXIDY_VICTORY, victory_sound); +class exidy_sound_device : public device_t, + public device_sound_interface +{ +public: + exidy_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + exidy_sound_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock); + ~exidy_sound_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 EXIDY; + +class venture_sound_device : public exidy_sound_device +{ +public: + venture_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); +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 +}; + +extern const device_type EXIDY_VENTURE; + +class victory_sound_device : public exidy_sound_device +{ +public: + victory_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); +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 +}; + +extern const device_type EXIDY_VICTORY; + READ8_DEVICE_HANDLER( exidy_sh6840_r ); WRITE8_DEVICE_HANDLER( exidy_sh6840_w ); |