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Diffstat (limited to 'src/emu/sound/2612intf.c')
-rw-r--r--src/emu/sound/2612intf.c85
1 files changed, 82 insertions, 3 deletions
diff --git a/src/emu/sound/2612intf.c b/src/emu/sound/2612intf.c
index f6d95ad0452..f1e58eb7cdd 100644
--- a/src/emu/sound/2612intf.c
+++ b/src/emu/sound/2612intf.c
@@ -31,7 +31,7 @@ INLINE ym2612_state *get_safe_token(device_t *device)
{
assert(device != NULL);
assert(device->type() == YM2612 || device->type() == YM3438);
- return (ym2612_state *)downcast<legacy_device_base *>(device)->token();
+ return (ym2612_state *)downcast<ym2612_device *>(device)->token();
}
@@ -198,5 +198,84 @@ DEVICE_GET_INFO( ym3438 )
}
-DEFINE_LEGACY_SOUND_DEVICE(YM2612, ym2612);
-DEFINE_LEGACY_SOUND_DEVICE(YM3438, ym3438);
+const device_type YM2612 = &device_creator<ym2612_device>;
+
+ym2612_device::ym2612_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, YM2612, "YM2612", tag, owner, clock),
+ device_sound_interface(mconfig, *this)
+{
+ m_token = global_alloc_array_clear(UINT8, sizeof(ym2612_state));
+}
+ym2612_device::ym2612_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, type, name, tag, owner, clock),
+ device_sound_interface(mconfig, *this)
+{
+ m_token = global_alloc_array_clear(UINT8, sizeof(ym2612_state));
+}
+
+//-------------------------------------------------
+// device_config_complete - perform any
+// operations now that the configuration is
+// complete
+//-------------------------------------------------
+
+void ym2612_device::device_config_complete()
+{
+}
+
+//-------------------------------------------------
+// device_start - device-specific startup
+//-------------------------------------------------
+
+void ym2612_device::device_start()
+{
+ DEVICE_START_NAME( ym2612 )(this);
+}
+
+//-------------------------------------------------
+// device_reset - device-specific reset
+//-------------------------------------------------
+
+void ym2612_device::device_reset()
+{
+ DEVICE_RESET_NAME( ym2612 )(this);
+}
+
+//-------------------------------------------------
+// device_stop - device-specific stop
+//-------------------------------------------------
+
+void ym2612_device::device_stop()
+{
+ DEVICE_STOP_NAME( ym2612 )(this);
+}
+
+//-------------------------------------------------
+// sound_stream_update - handle a stream update
+//-------------------------------------------------
+
+void ym2612_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
+{
+ // should never get here
+ fatalerror("sound_stream_update called; not applicable to legacy sound devices\n");
+}
+
+
+const device_type YM3438 = &device_creator<ym3438_device>;
+
+ym3438_device::ym3438_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : ym2612_device(mconfig, YM3438, "YM3438", tag, owner, clock)
+{
+}
+
+//-------------------------------------------------
+// sound_stream_update - handle a stream update
+//-------------------------------------------------
+
+void ym3438_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
+{
+ // should never get here
+ fatalerror("sound_stream_update called; not applicable to legacy sound devices\n");
+}
+
+