diff options
Diffstat (limited to 'src/emu/sound/qsound.c')
-rw-r--r-- | src/emu/sound/qsound.c | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/src/emu/sound/qsound.c b/src/emu/sound/qsound.c index cc08776aca6..f691fdd3c22 100644 --- a/src/emu/sound/qsound.c +++ b/src/emu/sound/qsound.c @@ -91,7 +91,7 @@ INLINE qsound_state *get_safe_token(device_t *device) { assert(device != NULL); assert(device->type() == QSOUND); - return (qsound_state *)downcast<legacy_device_base *>(device)->token(); + return (qsound_state *)downcast<qsound_device *>(device)->token(); } @@ -399,4 +399,51 @@ DEVICE_GET_INFO( qsound ) /**************** end of file ****************/ -DEFINE_LEGACY_SOUND_DEVICE(QSOUND, qsound); +const device_type QSOUND = &device_creator<qsound_device>; + +qsound_device::qsound_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) + : device_t(mconfig, QSOUND, "Q-Sound", tag, owner, clock), + device_sound_interface(mconfig, *this) +{ + m_token = global_alloc_array_clear(UINT8, sizeof(qsound_state)); +} + +//------------------------------------------------- +// device_config_complete - perform any +// operations now that the configuration is +// complete +//------------------------------------------------- + +void qsound_device::device_config_complete() +{ +} + +//------------------------------------------------- +// device_start - device-specific startup +//------------------------------------------------- + +void qsound_device::device_start() +{ + DEVICE_START_NAME( qsound )(this); +} + +//------------------------------------------------- +// device_stop - device-specific stop +//------------------------------------------------- + +void qsound_device::device_stop() +{ + DEVICE_STOP_NAME( qsound )(this); +} + +//------------------------------------------------- +// sound_stream_update - handle a stream update +//------------------------------------------------- + +void qsound_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"); +} + + |