def core(request):
retv = aserver.Core()
retv.set_processor() # NO_OPERATION
retv.set_output() # MEMORY
def fin():
retv.shutdown()
request.addfinalizer(fin)
return retv
def test_add_source():
core = aserver.Core()
# core.set_output(aserver.OutputType.MEMORY)
# core.set_processor()
sid = core.add_source()
assert sid == -1
core.set_processor()
for i in np.arange(20):
sid = core.add_source()
assert sid == i
core.shutdown()
import sys
import time
import socket
sys.path.append("..")
import bindings as aserver
import numpy as np
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind(("0.0.0.0", 10101))
sock.setblocking(0)
period = 132 # 1.4 ms @ 44100 Hz
core = aserver.Core()
core.set_period(period)
core.set_processor()
core.alsa_output(dump_config=True, blocking=False)
gid = core.add_generator(aserver.GeneratorType.WAVE)
cfg = core.new_config("wave")
cfg.config.flags = aserver.WaveFlags("WAVE_INDEX PLAYBACK_COMMAND").value
# cfg.waveIndex = core.get_wave_index(filename)
cfg.waveIndex = core.add_wave(
441, 1, (3.2e4 * np.cos(np.linspace(0, np.pi * 10, 441))).astype(np.int16))
cfg.command = aserver.PlaybackCommand.PLAY
core.add_source()
core.start_render_loop()
def core(request):
return aserver.Core()