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# $Id: SoundPCM.rb,v 1.1 2005-10-04 02:02:14 matju Exp $
require "linux/ioctl"
module Linux
module SoundPCM
extend IoctlClass
# SNDCTL Kernel Procedure Numbers
SEQ_RESET = 0x00005100
SEQ_SYNC = 0x00005101
SEQ_CTRLRATE = 0xc0045103
SEQ_GETOUTCOUNT = 0x80045104
SEQ_GETINCOUNT = 0x80045105
SEQ_PERCMODE = 0x40045106
SEQ_TESTMIDI = 0x40045108
SEQ_RESETSAMPLES = 0x40045109
SEQ_NRSYNTHS = 0x8004510a
SEQ_NRMIDIS = 0x8004510b
SEQ_THRESHOLD = 0x4004510d
SEQ_PANIC = 0x00005111
SEQ_OUTOFBAND = 0x40085112
SEQ_GETTIME = 0x80045113
SYNTH_INFO = 0xc08c5102
SYNTH_MEMAVL = 0xc004510e
SYNTH_ID = 0xc08c5114
SYNTH_CONTROL = 0xcfa45115
SYNTH_REMOVESAMPLE = 0xc00c5116
FM_LOAD_INSTR = 0x40285107
FM_4OP_ENABLE = 0x4004510f
TMR_TIMEBASE = 0xc0045401
TMR_START = 0x00005402
TMR_STOP = 0x00005403
TMR_CONTINUE = 0x00005404
TMR_TEMPO = 0xc0045405
TMR_SOURCE = 0xc0045406
TMR_METRONOME = 0x40045407
TMR_SELECT = 0x40045408
MIDI_INFO = 0xc074510c
MIDI_PRETIME = 0xc0046d00
MIDI_MPUMODE = 0xc0046d01
MIDI_MPUCMD = 0xc0216d02
# DSP_* names are obsolete ?
DSP_STEREO = 0xc0045003
DSP_GETBLKSIZE = 0xc0045004
DSP_SETDUPLEX = 0x00005016
DSP_GETODELAY = 0x80045017
DSP_PROFILE = 0x40045017
# what is this?
COPR_RESET = 0x00004300
COPR_LOAD = 0xcfb04301
COPR_RDATA = 0xc0144302
COPR_RCODE = 0xc0144303
COPR_WDATA = 0x40144304
COPR_WCODE = 0x40144305
COPR_RUN = 0xc0144306
COPR_HALT = 0xc0144307
COPR_SENDMSG = 0xcfa44308
COPR_RCVMSG = 0x8fa44309
# SOUND_PCM Kernel Procedure Numbers
PCM_READ_BITS , PCM_WRITE_BITS = 0x80045005, 0xc0045005
PCM_READ_CHANNELS , PCM_WRITE_CHANNELS = 0x80045006, 0xc0045006
PCM_READ_FILTER , PCM_WRITE_FILTER = 0x80045007, 0xc0045007
PCM_READ_RATE , PCM_WRITE_RATE = 0x80045002, 0xc0045002
PCM_RESET = 0x00005000
PCM_SYNC = 0x00005001
PCM_POST = 0x00005008
PCM_SUBDIVIDE = 0xc0045009
PCM_SETFRAGMENT = 0xc004500a
PCM_GETFMTS = 0x8004500b
PCM_SETFMT = 0xc0045005
PCM_GETOSPACE = 0x8010500c
PCM_GETISPACE = 0x8010500d
PCM_NONBLOCK = 0x0000500e
PCM_GETCAPS = 0x8004500f
PCM_GETTRIGGER , PCM_SETTRIGGER = 0x80045010, 0x40045010
PCM_SETSYNCRO = 0x00005015
PCM_GETIPTR = 0x800c5011
PCM_GETOPTR = 0x800c5012
PCM_MAPINBUF = 0x80085013
PCM_MAPOUTBUF = 0x80085014
ioctl_accessor :bits , :PCM_READ_BITS , :PCM_WRITE_BITS
ioctl_accessor :channels, :PCM_READ_CHANNELS, :PCM_WRITE_CHANNELS
ioctl_accessor :filter , :PCM_READ_FILTER , :PCM_WRITE_FILTER
ioctl_accessor :rate , :PCM_READ_RATE , :PCM_WRITE_RATE
end
# backward compatibility
SoundDSP = SoundPCM
end # Linux
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