def get_version():
major = alc.ALCint()
minor = alc.ALCint()
alc.alcGetIntegerv(_device, alc.ALC_MAJOR_VERSION, ctypes.sizeof(major),
major)
alc.alcGetIntegerv(_device, alc.ALC_MINOR_VERSION, ctypes.sizeof(minor),
minor)
return major.value, minor.value
def get_version():
major = alc.ALCint()
minor = alc.ALCint()
alc.alcGetIntegerv(_device, alc.ALC_MAJOR_VERSION,
ctypes.sizeof(major), major)
alc.alcGetIntegerv(_device, alc.ALC_MINOR_VERSION,
ctypes.sizeof(minor), minor)
return major.value, minor.value
def rec(self):
if self.captureDev != None:
s_available = al.ALint(0)
#capture audio
alc.alcGetIntegerv(self.captureDev, alc.ALC_CAPTURE_SAMPLES, 1,
s_available)
#transfer captured audio data into tmp buffer, add to main buffer
box = ' ' * (s_available.value * 2)
alc.alcCaptureSamples(self.captureDev, box, s_available)
self.samplescaptured += box
def __init__(self):
#load device/context/listener
self.device = alc.alcOpenDevice(None)
self.context = alc.alcCreateContext(self.device, None)
alc.alcMakeContextCurrent(self.context)
#get list of available htrf tables
self.hrtf_buffers = [alc.ALCint(), alc.ALCint * 4, alc.ALCint()]
alc.alcGetIntegerv(self.device, alc.ALC_NUM_HRTF_SPECIFIERS_SOFT, 1,
self.hrtf_buffers[0])
#attributes for device to set specified hrtf table
self.hrtf_select = self.hrtf_buffers[1](alc.ALC_HRTF_SOFT,
alc.ALC_TRUE,
alc.ALC_HRTF_ID_SOFT, 1)
def _get_hrtf(self):
alc.alcGetIntegerv(self.device, alc.ALC_HRTF_SOFT, 1,
self.hrtf_buffers[2])
if self.hrtf_buffers[2].value == alc.ALC_HRTF_DISABLED_SOFT:
return False
elif self.hrtf_buffers[2].value == alc.ALC_HRTF_ENABLED_SOFT:
return True
elif self.hrtf_buffers[2].value == alc.ALC_HRTF_DENIED_SOFT:
return False
elif self.hrtf_buffers[2].value == alc.ALC_HRTF_REQUIRED_SOFT:
return True
elif self.hrtf_buffers[
2].value == alc.ALC_HRTF_HEADPHONES_DETECTED_SOFT:
return True
elif self.hrtf_buffers[
2].value == alc.ALC_HRTF_UNSUPPORTED_FORMAT_SOFT:
return False