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Diffstat (limited to 'src/mame/audio/hyprolyb.h')
-rw-r--r-- | src/mame/audio/hyprolyb.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/mame/audio/hyprolyb.h b/src/mame/audio/hyprolyb.h index a6c69bdf56f..1e20f7f2df7 100644 --- a/src/mame/audio/hyprolyb.h +++ b/src/mame/audio/hyprolyb.h @@ -3,4 +3,27 @@ READ8_DEVICE_HANDLER( hyprolyb_adpcm_busy_r ); MACHINE_CONFIG_EXTERN( hyprolyb_adpcm ); -DECLARE_LEGACY_SOUND_DEVICE(HYPROLYB_ADPCM, hyprolyb_adpcm); +class hyprolyb_adpcm_device : public device_t, + public device_sound_interface +{ +public: + hyprolyb_adpcm_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + ~hyprolyb_adpcm_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 HYPROLYB_ADPCM; + |