ref: a35cd0f861b6ded0811b5c365635e53710d0e157
dir: /sys/lib/python/plat-sunos5/SUNAUDIODEV.py/
# Symbolic constants for use with sunaudiodev module # The names are the same as in audioio.h with the leading AUDIO_ # removed. # Not all values are supported on all releases of SunOS. # Encoding types, for fields i_encoding and o_encoding ENCODING_NONE = 0 # no encoding assigned ENCODING_ULAW = 1 # u-law encoding ENCODING_ALAW = 2 # A-law encoding ENCODING_LINEAR = 3 # Linear PCM encoding # Gain ranges for i_gain, o_gain and monitor_gain MIN_GAIN = 0 # minimum gain value MAX_GAIN = 255 # maximum gain value # Balance values for i_balance and o_balance LEFT_BALANCE = 0 # left channel only MID_BALANCE = 32 # equal left/right channel RIGHT_BALANCE = 64 # right channel only BALANCE_SHIFT = 3 # Port names for i_port and o_port PORT_A = 1 PORT_B = 2 PORT_C = 3 PORT_D = 4 SPEAKER = 0x01 # output to built-in speaker HEADPHONE = 0x02 # output to headphone jack LINE_OUT = 0x04 # output to line out MICROPHONE = 0x01 # input from microphone LINE_IN = 0x02 # input from line in CD = 0x04 # input from on-board CD inputs INTERNAL_CD_IN = CD # input from internal CDROM