1# Symbolic constants for use with sunaudiodev module 2# The names are the same as in audioio.h with the leading AUDIO_ 3# removed. 4from warnings import warnpy3k 5warnpy3k("the SUNAUDIODEV module has been removed in Python 3.0", stacklevel=2) 6del warnpy3k 7 8# Not all values are supported on all releases of SunOS. 9 10# Encoding types, for fields i_encoding and o_encoding 11 12ENCODING_NONE = 0 # no encoding assigned 13ENCODING_ULAW = 1 # u-law encoding 14ENCODING_ALAW = 2 # A-law encoding 15ENCODING_LINEAR = 3 # Linear PCM encoding 16 17# Gain ranges for i_gain, o_gain and monitor_gain 18 19MIN_GAIN = 0 # minimum gain value 20MAX_GAIN = 255 # maximum gain value 21 22# Balance values for i_balance and o_balance 23 24LEFT_BALANCE = 0 # left channel only 25MID_BALANCE = 32 # equal left/right channel 26RIGHT_BALANCE = 64 # right channel only 27BALANCE_SHIFT = 3 28 29# Port names for i_port and o_port 30 31PORT_A = 1 32PORT_B = 2 33PORT_C = 3 34PORT_D = 4 35 36SPEAKER = 0x01 # output to built-in speaker 37HEADPHONE = 0x02 # output to headphone jack 38LINE_OUT = 0x04 # output to line out 39 40MICROPHONE = 0x01 # input from microphone 41LINE_IN = 0x02 # input from line in 42CD = 0x04 # input from on-board CD inputs 43INTERNAL_CD_IN = CD # input from internal CDROM 44