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Diffstat (limited to 'src/mame/audio/tiamc1.c')
-rw-r--r--src/mame/audio/tiamc1.c42
1 files changed, 40 insertions, 2 deletions
diff --git a/src/mame/audio/tiamc1.c b/src/mame/audio/tiamc1.c
index 7dac127017b..f979e3e4ad8 100644
--- a/src/mame/audio/tiamc1.c
+++ b/src/mame/audio/tiamc1.c
@@ -75,7 +75,7 @@ INLINE tiamc1_sound_state *get_safe_token(device_t *device)
assert(device != NULL);
assert(device->type() == TIAMC1);
- return (tiamc1_sound_state *)downcast<legacy_device_base *>(device)->token();
+ return (tiamc1_sound_state *)downcast<tiamc1_sound_device *>(device)->token();
}
@@ -348,4 +348,42 @@ DEVICE_GET_INFO( tiamc1_sound )
-DEFINE_LEGACY_SOUND_DEVICE(TIAMC1, tiamc1_sound);
+const device_type TIAMC1 = &device_creator<tiamc1_sound_device>;
+
+tiamc1_sound_device::tiamc1_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, TIAMC1, "TIA-MC1 Custom", tag, owner, clock),
+ device_sound_interface(mconfig, *this)
+{
+ m_token = global_alloc_array_clear(UINT8, sizeof(tiamc1_sound_state));
+}
+
+//-------------------------------------------------
+// device_config_complete - perform any
+// operations now that the configuration is
+// complete
+//-------------------------------------------------
+
+void tiamc1_sound_device::device_config_complete()
+{
+}
+
+//-------------------------------------------------
+// device_start - device-specific startup
+//-------------------------------------------------
+
+void tiamc1_sound_device::device_start()
+{
+ DEVICE_START_NAME( tiamc1_sound )(this);
+}
+
+//-------------------------------------------------
+// sound_stream_update - handle a stream update
+//-------------------------------------------------
+
+void tiamc1_sound_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");
+}
+
+