Lib/plat-sunos5/SUNAUDIODEV.py

   1 # Symbolic constants for use with sunaudiodev module
   2 # The names are the same as in audioio.h with the leading AUDIO_
   3 # removed.
   4 from warnings import warnpy3k
   5 warnpy3k("the SUNAUDIODEV module has been removed in Python 3.0", stacklevel=2)
   6 del 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
  12 ENCODING_NONE = 0                       # no encoding assigned
  13 ENCODING_ULAW = 1                       # u-law encoding
  14 ENCODING_ALAW = 2                       # A-law encoding
  15 ENCODING_LINEAR = 3                     # Linear PCM encoding
  16
  17 # Gain ranges for i_gain, o_gain and monitor_gain
  18
  19 MIN_GAIN = 0                            # minimum gain value
  20 MAX_GAIN = 255                          # maximum gain value
  21
  22 # Balance values for i_balance and o_balance
  23
  24 LEFT_BALANCE = 0                        # left channel only
  25 MID_BALANCE = 32                        # equal left/right channel
  26 RIGHT_BALANCE = 64                      # right channel only
  27 BALANCE_SHIFT = 3
  28
  29 # Port names for i_port and o_port
  30
  31 PORT_A = 1
  32 PORT_B = 2
  33 PORT_C = 3
  34 PORT_D = 4
  35
  36 SPEAKER = 0x01                          # output to built-in speaker
  37 HEADPHONE = 0x02                        # output to headphone jack
  38 LINE_OUT = 0x04                         # output to line out
  39
  40 MICROPHONE = 0x01                       # input from microphone
  41 LINE_IN = 0x02                          # input from line in
  42 CD = 0x04                               # input from on-board CD inputs
  43 INTERNAL_CD_IN = CD                     # input from internal CDROM