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Diffstat (limited to 'src/emu/sound/okim6376.h')
-rw-r--r--src/emu/sound/okim6376.h25
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 );