def setUp(self):
self.outstream = None
self.s = soundio.create()
soundio.connect_backend(pysoundio.SoundIoBackendDummy)
soundio.flush()
default_index = soundio.default_output_device_index()
self.device = soundio.get_output_device(default_index)
self.buffer = soundio.input_ring_buffer_create(44100 * 8)
def setUp(self):
self.s = soundio.create()
soundio.connect_backend(pysoundio.SoundIoBackendDummy)
soundio.flush()
self.buffer = soundio.input_ring_buffer_create(44100)
# Fill with some data for libsoundio < v1.1.0
data = bytearray(b'' * 42)
soundio.ring_buffer_write_ptr(self.buffer, data, len(data))
soundio.ring_buffer_advance_write_ptr(self.buffer, 42)
def __init__(self, backend=None):
"""
Initialise PySoundIo.
Connect to a specific backend, or the default.
Parameters
----------
backend: (SoundIoBackend) see `Backends`_. (optional)
"""
self.backend = backend
self.testing = False
self.input = {
'device': None,
'stream': None,
'buffer': None,
'read_callback': None
}
self.output = {
'device': None,
'stream': None,
'buffer': None,
'write_callback': None
}
self._soundio = soundio.create()
if backend:
soundio.connect_backend(backend)
else:
soundio.connect()
if self.version < '2.0.0':
if ('volume', _ctypes.c_float) in SoundIoOutStream._fields_:
SoundIoOutStream._fields_.remove(('volume', _ctypes.c_float))
self.flush()
def setUp(self):
self.device = None
self.s = soundio.create()
soundio.connect_backend(pysoundio.SoundIoBackendDummy)
soundio.flush()
def test_connect(self):
self.assertEqual(
soundio.connect_backend(pysoundio.SoundIoBackendDummy), 0)