diff options
Diffstat (limited to 'src/emu/sound/262intf.c')
-rw-r--r-- | src/emu/sound/262intf.c | 60 |
1 files changed, 58 insertions, 2 deletions
diff --git a/src/emu/sound/262intf.c b/src/emu/sound/262intf.c index de329c7eaf9..8c257156fb4 100644 --- a/src/emu/sound/262intf.c +++ b/src/emu/sound/262intf.c @@ -25,7 +25,7 @@ INLINE ymf262_state *get_safe_token(device_t *device) { assert(device != NULL); assert(device->type() == YMF262); - return (ymf262_state *)downcast<legacy_device_base *>(device)->token(); + return (ymf262_state *)downcast<ymf262_device *>(device)->token(); } @@ -158,4 +158,60 @@ DEVICE_GET_INFO( ymf262 ) } -DEFINE_LEGACY_SOUND_DEVICE(YMF262, ymf262); +const device_type YMF262 = &device_creator<ymf262_device>; + +ymf262_device::ymf262_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) + : device_t(mconfig, YMF262, "YMF262", tag, owner, clock), + device_sound_interface(mconfig, *this) +{ + m_token = global_alloc_array_clear(UINT8, sizeof(ymf262_state)); +} + +//------------------------------------------------- +// device_config_complete - perform any +// operations now that the configuration is +// complete +//------------------------------------------------- + +void ymf262_device::device_config_complete() +{ +} + +//------------------------------------------------- +// device_start - device-specific startup +//------------------------------------------------- + +void ymf262_device::device_start() +{ + DEVICE_START_NAME( ymf262 )(this); +} + +//------------------------------------------------- +// device_reset - device-specific reset +//------------------------------------------------- + +void ymf262_device::device_reset() +{ + DEVICE_RESET_NAME( ymf262 )(this); +} + +//------------------------------------------------- +// device_stop - device-specific stop +//------------------------------------------------- + +void ymf262_device::device_stop() +{ + DEVICE_STOP_NAME( ymf262 )(this); +} + +//------------------------------------------------- +// sound_stream_update - handle a stream update +//------------------------------------------------- + +void ymf262_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"); +} + + |