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require "linux/ioctl"
module Linux; module SoundMixer
extend IoctlClass
MIXER_NRDEVICES = 0x00000019
MIXER_VOLUME = 0x00000000
MIXER_BASS = 0x00000001
MIXER_TREBLE = 0x00000002
MIXER_SYNTH = 0x00000003
MIXER_PCM = 0x00000004
MIXER_SPEAKER = 0x00000005
MIXER_LINE = 0x00000006
MIXER_MIC = 0x00000007
MIXER_CD = 0x00000008
MIXER_IMIX = 0x00000009
MIXER_ALTPCM = 0x0000000a
MIXER_RECLEV = 0x0000000b
MIXER_IGAIN = 0x0000000c
MIXER_OGAIN = 0x0000000d
MIXER_LINE1 = 0x0000000e
MIXER_LINE2 = 0x0000000f
MIXER_LINE3 = 0x00000010
MIXER_DIGITAL1 = 0x00000011
MIXER_DIGITAL2 = 0x00000012
MIXER_DIGITAL3 = 0x00000013
MIXER_PHONEIN = 0x00000014
MIXER_PHONEOUT = 0x00000015
MIXER_VIDEO = 0x00000016
MIXER_RADIO = 0x00000017
MIXER_MONITOR = 0x00000018
ONOFF_MIN = 0x0000001c
ONOFF_MAX = 0x0000001e
MIXER_NONE = 0x0000001f
MIXER_ENHANCE = 0x0000001f
MIXER_MUTE = 0x0000001f
MIXER_LOUD = 0x0000001f
MIXER_RECSRC = 0x000000ff
MIXER_DEVMASK = 0x000000fe
MIXER_RECMASK = 0x000000fd
MIXER_CAPS = 0x000000fc
MIXER_STEREODEVS = 0x000000fb
MIXER_OUTSRC = 0x000000fa
MIXER_OUTMASK = 0x000000f9
MASK_VOLUME = 0x00000001
MASK_BASS = 0x00000002
MASK_TREBLE = 0x00000004
MASK_SYNTH = 0x00000008
MASK_PCM = 0x00000010
MASK_SPEAKER = 0x00000020
MASK_LINE = 0x00000040
MASK_MIC = 0x00000080
MASK_CD = 0x00000100
MASK_IMIX = 0x00000200
MASK_ALTPCM = 0x00000400
MASK_RECLEV = 0x00000800
MASK_IGAIN = 0x00001000
MASK_OGAIN = 0x00002000
MASK_LINE1 = 0x00004000
MASK_LINE2 = 0x00008000
MASK_LINE3 = 0x00010000
MASK_DIGITAL1 = 0x00020000
MASK_DIGITAL2 = 0x00040000
MASK_DIGITAL3 = 0x00080000
MASK_PHONEIN = 0x00100000
MASK_PHONEOUT = 0x00200000
MASK_RADIO = 0x00800000
MASK_VIDEO = 0x00400000
MASK_MONITOR = 0x01000000
MASK_MUTE = 0x80000000
MASK_ENHANCE = 0x80000000
MASK_LOUD = 0x80000000
MIXER_READ_VOLUME = 0x80044d00
MIXER_READ_BASS = 0x80044d01
MIXER_READ_TREBLE = 0x80044d02
MIXER_READ_SYNTH = 0x80044d03
MIXER_READ_PCM = 0x80044d04
MIXER_READ_SPEAKER = 0x80044d05
MIXER_READ_LINE = 0x80044d06
MIXER_READ_MIC = 0x80044d07
MIXER_READ_CD = 0x80044d08
MIXER_READ_IMIX = 0x80044d09
MIXER_READ_ALTPCM = 0x80044d0a
MIXER_READ_RECLEV = 0x80044d0b
MIXER_READ_IGAIN = 0x80044d0c
MIXER_READ_OGAIN = 0x80044d0d
MIXER_READ_LINE1 = 0x80044d0e
MIXER_READ_LINE2 = 0x80044d0f
MIXER_READ_LINE3 = 0x80044d10
MIXER_READ_MUTE = 0x80044d1f
MIXER_READ_ENHANCE = 0x80044d1f
MIXER_READ_LOUD = 0x80044d1f
MIXER_READ_RECSRC = 0x80044dff
MIXER_READ_DEVMASK = 0x80044dfe
MIXER_READ_RECMASK = 0x80044dfd
MIXER_READ_STEREODEVS = 0x80044dfb
MIXER_READ_CAPS = 0x80044dfc
MIXER_WRITE_VOLUME = 0xc0044d00
MIXER_WRITE_BASS = 0xc0044d01
MIXER_WRITE_TREBLE = 0xc0044d02
MIXER_WRITE_SYNTH = 0xc0044d03
MIXER_WRITE_PCM = 0xc0044d04
MIXER_WRITE_SPEAKER = 0xc0044d05
MIXER_WRITE_LINE = 0xc0044d06
MIXER_WRITE_MIC = 0xc0044d07
MIXER_WRITE_CD = 0xc0044d08
MIXER_WRITE_IMIX = 0xc0044d09
MIXER_WRITE_ALTPCM = 0xc0044d0a
MIXER_WRITE_RECLEV = 0xc0044d0b
MIXER_WRITE_IGAIN = 0xc0044d0c
MIXER_WRITE_OGAIN = 0xc0044d0d
MIXER_WRITE_LINE1 = 0xc0044d0e
MIXER_WRITE_LINE2 = 0xc0044d0f
MIXER_WRITE_LINE3 = 0xc0044d10
MIXER_WRITE_MUTE = 0xc0044d1f
MIXER_WRITE_ENHANCE = 0xc0044d1f
MIXER_WRITE_LOUD = 0xc0044d1f
MIXER_WRITE_RECSRC = 0xc0044dff
MIXER_INFO = 0x805c4d65
MIXER_ACCESS = 0xc0804d66
MIXER_AGC = 0xc0044d67
MIXER_3DSE = 0xc0044d68
MIXER_PRIVATE1 = 0xc0044d6f
MIXER_PRIVATE2 = 0xc0044d70
MIXER_PRIVATE3 = 0xc0044d71
MIXER_PRIVATE4 = 0xc0044d72
MIXER_PRIVATE5 = 0xc0044d73
MIXER_GETLEVELS = 0xc0a44d74
MIXER_SETLEVELS = 0xc0a44d75
DEVICE_LABELS = [
"Vol ", "Bass ", "Trebl", "Synth", "Pcm ",
"Spkr ","Line ", "Mic ", "CD ", "Mix ",
"Pcm2 ","Rec ", "IGain", "OGain",
"Line1", "Line2", "Line3", "Digital1", "Digital2", "Digital3",
"PhoneIn", "PhoneOut", "Video", "Radio", "Monitor"
]
DEVICE_NAMES = [
"vol", "bass", "treble", "synth", "pcm", "speaker", "line",
"mic", "cd", "mix", "pcm2", "rec", "igain", "ogain",
"line1", "line2", "line3", "dig1", "dig2", "dig3",
"phin", "phout", "video", "radio", "monitor"
]
DEVICE_NAMES.each_with_index {|name,i|
ioctl_accessor name,
MIXER_READ_VOLUME+i,
MIXER_WRITE_VOLUME+i
}
end end
|
