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Diffstat (limited to 'src/emu/sound/2608intf.h')
-rw-r--r--src/emu/sound/2608intf.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/src/emu/sound/2608intf.h b/src/emu/sound/2608intf.h
index 5b6181820a0..74976b9468a 100644
--- a/src/emu/sound/2608intf.h
+++ b/src/emu/sound/2608intf.h
@@ -14,8 +14,7 @@ void ym2608_update_request(void *param);
#define MCFG_YM2608_AY8910_INTF(_ay8910_config) \
ym2608_device::set_ay8910_config(*device, _ay8910_config);
-class ym2608_device : public device_t,
- public device_sound_interface
+class ym2608_device : public ay8910_device
{
public:
ym2608_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
@@ -27,7 +26,6 @@ public:
DECLARE_READ8_MEMBER( read );
DECLARE_WRITE8_MEMBER( write );
- void *_psg();
void _IRQHandler(int irq);
void _timer_handler(int c,int count,int clock);
void _ym2608_update_request();
@@ -43,15 +41,13 @@ protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
- // sound stream update overrides
- virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
-
+ static STREAM_UPDATE( static_stream_generate );
+ void stream_generate(stream_sample_t **inputs, stream_sample_t **outputs, int samples);
private:
// internal state
sound_stream * m_stream;
emu_timer * m_timer[2];
void * m_chip;
- void * m_psg;
devcb2_write_line m_irq_handler;
const ay8910_interface *m_ay8910_config;
};