def split_nul_strings(s):
# NUL-separated list of strings, double-NUL-terminated.
nul = False
i = 0
while True:
if s[i] == '\0':
if nul:
break
else:
nul = True
else:
nul = False
i += 1
s = s[:i - 1]
return s.split('\0')
op = optparse.OptionParser()
op.add_option('-d',
'--device',
dest='device',
help='use device DEVICE',
metavar='DEVICE')
(options, args) = op.parse_args(sys.argv[1:])
default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
capture_default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
print('Default device: %s' % default_device)
print('Default capture device: %s' % capture_default_device)
if alc.alcIsExtensionPresent(None, 'ALC_ENUMERATION_EXT'):
# Hmm, actually not allowed to pass NULL to alcIsExtension present..
# how is this supposed to work?
devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_DEVICE_SPECIFIER))
capture_devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_CAPTURE_DEVICE_SPECIFIER))
print('Devices: %s' % ', '.join(devices))
print('Capture devices: %s' % ', '.join(capture_devices))
print()
if options.device:
print('Using device "%s"...' % options.device)
driver = openal.create_audio_driver(options.device)
else:
print('Using default device...')
driver = openal.create_audio_driver()
print('OpenAL version %d.%d' % driver.get_version())
print('Extensions: %s' % ', '.join(driver.get_extensions()))
def split_nul_strings(s):
# NUL-separated list of strings, double-NUL-terminated.
nul = False
i = 0
while True:
if s[i] == '\0':
if nul:
break
else:
nul = True
else:
nul = False
i += 1
s = s[:i - 1]
return s.split('\0')
op = optparse.OptionParser()
op.add_option('-d', '--device', dest='device',
help='use device DEVICE', metavar='DEVICE')
(options, args) = op.parse_args(sys.argv[1:])
default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
capture_default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
print('Default device: %s' % default_device)
print('Default capture device: %s' % capture_default_device)
if alc.alcIsExtensionPresent(None, 'ALC_ENUMERATION_EXT'):
# Hmm, actually not allowed to pass NULL to alcIsExtension present..
# how is this supposed to work?
devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_DEVICE_SPECIFIER))
capture_devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_CAPTURE_DEVICE_SPECIFIER))
print('Devices: %s' % ', '.join(devices))
print('Capture devices: %s' % ', '.join(capture_devices))
print()
if options.device:
print('Using device "%s"...' % options.device)
driver = openal.create_audio_driver(options.device)
else:
print('Using default device...')
driver = openal.create_audio_driver()
print('OpenAL version %d.%d' % driver.get_version())
print('Extensions: %s' % ', '.join(driver.get_extensions()))
i += 1
s = s[:i - 1]
return s.split('\0')
if __name__ == '__main__':
op = optparse.OptionParser()
op.add_option('-d',
'--device',
dest='device',
help='use device DEVICE',
metavar='DEVICE')
(options, args) = op.parse_args(sys.argv[1:])
default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
capture_default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
print 'Default device: %s' % default_device
print 'Default capture device: %s' % capture_default_device
if alc.alcIsExtensionPresent(None, 'ALC_ENUMERATION_EXT'):
# Hmm, actually not allowed to pass NULL to alcIsExtension present..
# how is this supposed to work?
devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_DEVICE_SPECIFIER))
capture_devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_CAPTURE_DEVICE_SPECIFIER))
else:
nul = True
else:
nul = False
i += 1
s = s[:i - 1]
return s.split('\0')
if __name__ == '__main__':
op = optparse.OptionParser()
op.add_option('-d', '--device', dest='device',
help='use device DEVICE', metavar='DEVICE')
(options, args) = op.parse_args(sys.argv[1:])
default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
capture_default_device = ctypes.cast(
alc.alcGetString(None, alc.ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER),
ctypes.c_char_p).value
print 'Default device: %s' % default_device
print 'Default capture device: %s' % capture_default_device
if alc.alcIsExtensionPresent(None, 'ALC_ENUMERATION_EXT'):
# Hmm, actually not allowed to pass NULL to alcIsExtension present..
# how is this supposed to work?
devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_DEVICE_SPECIFIER))
capture_devices = split_nul_strings(
alc.alcGetString(None, alc.ALC_CAPTURE_DEVICE_SPECIFIER))
