ALSA project - the C library reference

Macros
asoundef.h File Reference

Application interface library for the ALSA driver. More...

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## Macros
#define | IEC958_AES0_PROFESSIONAL (1<<0)
#define | IEC958_AES0_NONAUDIO (1<<1)
#define | IEC958_AES0_PRO_EMPHASIS (7<<2)
#define | IEC958_AES0_PRO_EMPHASIS_NOTID (0<<2)
#define | IEC958_AES0_PRO_EMPHASIS_NONE (1<<2)
#define | IEC958_AES0_PRO_EMPHASIS_5015 (3<<2)
#define | IEC958_AES0_PRO_EMPHASIS_CCITT (7<<2)
#define | IEC958_AES0_PRO_FREQ_UNLOCKED (1<<5)
#define | IEC958_AES0_PRO_FS (3<<6)
#define | IEC958_AES0_PRO_FS_NOTID (0<<6)
#define | IEC958_AES0_PRO_FS_44100 (1<<6)
#define | IEC958_AES0_PRO_FS_48000 (2<<6)
#define | IEC958_AES0_PRO_FS_32000 (3<<6)
#define | IEC958_AES0_CON_NOT_COPYRIGHT (1<<2)
#define | IEC958_AES0_CON_EMPHASIS (7<<3)
#define | IEC958_AES0_CON_EMPHASIS_NONE (0<<3)
#define | IEC958_AES0_CON_EMPHASIS_5015 (1<<3)
#define | IEC958_AES0_CON_MODE (3<<6)
#define | IEC958_AES1_PRO_MODE (15<<0)
#define | IEC958_AES1_PRO_MODE_NOTID (0<<0)
#define | IEC958_AES1_PRO_MODE_STEREOPHONIC (2<<0)
#define | IEC958_AES1_PRO_MODE_SINGLE (4<<0)
#define | IEC958_AES1_PRO_MODE_TWO (8<<0)
#define | IEC958_AES1_PRO_MODE_PRIMARY (12<<0)
#define | IEC958_AES1_PRO_MODE_BYTE3 (15<<0)
#define | IEC958_AES1_PRO_USERBITS (15<<4)
#define | IEC958_AES1_PRO_USERBITS_NOTID (0<<4)
#define | IEC958_AES1_PRO_USERBITS_192 (8<<4)
#define | IEC958_AES1_PRO_USERBITS_UDEF (12<<4)
#define | IEC958_AES1_CON_CATEGORY 0x7f
#define | IEC958_AES1_CON_GENERAL 0x00
#define | IEC958_AES1_CON_LASEROPT_MASK 0x07
#define | IEC958_AES1_CON_LASEROPT_ID 0x01
#define | IEC958_AES1_CON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x00)
#define | IEC958_AES1_CON_NON_IEC908_CD (IEC958_AES1_CON_LASEROPT_ID|0x08)
#define | IEC958_AES1_CON_MINI_DISC (IEC958_AES1_CON_LASEROPT_ID|0x48)
#define | IEC958_AES1_CON_DVD (IEC958_AES1_CON_LASEROPT_ID|0x18)
#define | IEC958_AES1_CON_LASTEROPT_OTHER (IEC958_AES1_CON_LASEROPT_ID|0x78)
#define | IEC958_AES1_CON_DIGDIGCONV_MASK 0x07
#define | IEC958_AES1_CON_DIGDIGCONV_ID 0x02
#define | IEC958_AES1_CON_PCM_CODER (IEC958_AES1_CON_DIGDIGCONV_ID|0x00)
#define | IEC958_AES1_CON_MIXER (IEC958_AES1_CON_DIGDIGCONV_ID|0x10)
#define | IEC958_AES1_CON_RATE_CONVERTER (IEC958_AES1_CON_DIGDIGCONV_ID|0x18)
#define | IEC958_AES1_CON_SAMPLER (IEC958_AES1_CON_DIGDIGCONV_ID|0x20)
#define | IEC958_AES1_CON_DSP (IEC958_AES1_CON_DIGDIGCONV_ID|0x28)
#define | IEC958_AES1_CON_DIGDIGCONV_OTHER (IEC958_AES1_CON_DIGDIGCONV_ID|0x78)
#define | IEC958_AES1_CON_MAGNETIC_MASK 0x07
#define | IEC958_AES1_CON_MAGNETIC_ID 0x03
#define | IEC958_AES1_CON_DAT (IEC958_AES1_CON_MAGNETIC_ID|0x00)
#define | IEC958_AES1_CON_VCR (IEC958_AES1_CON_MAGNETIC_ID|0x08)
#define | IEC958_AES1_CON_DCC (IEC958_AES1_CON_MAGNETIC_ID|0x40)
#define | IEC958_AES1_CON_MAGNETIC_DISC (IEC958_AES1_CON_MAGNETIC_ID|0x18)
#define | IEC958_AES1_CON_MAGNETIC_OTHER (IEC958_AES1_CON_MAGNETIC_ID|0x78)
#define | IEC958_AES1_CON_BROADCAST1_MASK 0x07
#define | IEC958_AES1_CON_BROADCAST1_ID 0x04
#define | IEC958_AES1_CON_DAB_JAPAN (IEC958_AES1_CON_BROADCAST1_ID|0x00)
#define | IEC958_AES1_CON_DAB_EUROPE (IEC958_AES1_CON_BROADCAST1_ID|0x08)
#define | IEC958_AES1_CON_DAB_USA (IEC958_AES1_CON_BROADCAST1_ID|0x60)
#define | IEC958_AES1_CON_SOFTWARE (IEC958_AES1_CON_BROADCAST1_ID|0x40)
#define | IEC958_AES1_CON_IEC62105 (IEC958_AES1_CON_BROADCAST1_ID|0x20)
#define | IEC958_AES1_CON_BROADCAST1_OTHER (IEC958_AES1_CON_BROADCAST1_ID|0x78)
#define | IEC958_AES1_CON_BROADCAST2_MASK 0x0f
#define | IEC958_AES1_CON_BROADCAST2_ID 0x0e
#define | IEC958_AES1_CON_MUSICAL_MASK 0x07
#define | IEC958_AES1_CON_MUSICAL_ID 0x05
#define | IEC958_AES1_CON_SYNTHESIZER (IEC958_AES1_CON_MUSICAL_ID|0x00)
#define | IEC958_AES1_CON_MICROPHONE (IEC958_AES1_CON_MUSICAL_ID|0x08)
#define | IEC958_AES1_CON_MUSICAL_OTHER (IEC958_AES1_CON_MUSICAL_ID|0x78)
#define | IEC958_AES1_CON_ADC_MASK 0x1f
#define | IEC958_AES1_CON_ADC_ID 0x06
#define | IEC958_AES1_CON_ADC (IEC958_AES1_CON_ADC_ID|0x00)
#define | IEC958_AES1_CON_ADC_OTHER (IEC958_AES1_CON_ADC_ID|0x60)
#define | IEC958_AES1_CON_ADC_COPYRIGHT_MASK 0x1f
#define | IEC958_AES1_CON_ADC_COPYRIGHT_ID 0x16
#define | IEC958_AES1_CON_ADC_COPYRIGHT (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x00)
#define | IEC958_AES1_CON_ADC_COPYRIGHT_OTHER (IEC958_AES1_CON_ADC_COPYRIGHT_ID|0x60)
#define | IEC958_AES1_CON_SOLIDMEM_MASK 0x0f
#define | IEC958_AES1_CON_SOLIDMEM_ID 0x08
#define | IEC958_AES1_CON_SOLIDMEM_DIGITAL_RECORDER_PLAYER (IEC958_AES1_CON_SOLIDMEM_ID|0x00)
#define | IEC958_AES1_CON_SOLIDMEM_OTHER (IEC958_AES1_CON_SOLIDMEM_ID|0x70)
#define | IEC958_AES1_CON_EXPERIMENTAL 0x40
#define | IEC958_AES1_CON_ORIGINAL (1<<7)
#define | IEC958_AES2_PRO_SBITS (7<<0)
#define | IEC958_AES2_PRO_SBITS_20 (2<<0)
#define | IEC958_AES2_PRO_SBITS_24 (4<<0)
#define | IEC958_AES2_PRO_SBITS_UDEF (6<<0)
#define | IEC958_AES2_PRO_WORDLEN (7<<3)
#define | IEC958_AES2_PRO_WORDLEN_NOTID (0<<3)
#define | IEC958_AES2_PRO_WORDLEN_22_18 (2<<3)
#define | IEC958_AES2_PRO_WORDLEN_23_19 (4<<3)
#define | IEC958_AES2_PRO_WORDLEN_24_20 (5<<3)
#define | IEC958_AES2_PRO_WORDLEN_20_16 (6<<3)
#define | IEC958_AES2_CON_SOURCE (15<<0)
#define | IEC958_AES2_CON_SOURCE_UNSPEC (0<<0)
#define | IEC958_AES2_CON_CHANNEL (15<<4)
#define | IEC958_AES2_CON_CHANNEL_UNSPEC (0<<4)
#define | IEC958_AES3_CON_FS (15<<0)
#define | IEC958_AES3_CON_FS_44100 (0<<0)
#define | IEC958_AES3_CON_FS_NOTID (1<<0)
#define | IEC958_AES3_CON_FS_48000 (2<<0)
#define | IEC958_AES3_CON_FS_32000 (3<<0)
#define | IEC958_AES3_CON_FS_22050 (4<<0)
#define | IEC958_AES3_CON_FS_24000 (6<<0)
#define | IEC958_AES3_CON_FS_88200 (8<<0)
#define | IEC958_AES3_CON_FS_768000 (9<<0)
#define | IEC958_AES3_CON_FS_96000 (10<<0)
#define | IEC958_AES3_CON_FS_176400 (12<<0)
#define | IEC958_AES3_CON_FS_192000 (14<<0)
#define | IEC958_AES3_CON_CLOCK (3<<4)
#define | IEC958_AES3_CON_CLOCK_1000PPM (0<<4)
#define | IEC958_AES3_CON_CLOCK_50PPM (1<<4)
#define | IEC958_AES3_CON_CLOCK_VARIABLE (2<<4)
#define | IEC958_AES4_CON_MAX_WORDLEN_24 (1<<0)
#define | IEC958_AES4_CON_WORDLEN (7<<1)
#define | IEC958_AES4_CON_WORDLEN_NOTID (0<<1)
#define | IEC958_AES4_CON_WORDLEN_20_16 (1<<1)
#define | IEC958_AES4_CON_WORDLEN_22_18 (2<<1)
#define | IEC958_AES4_CON_WORDLEN_23_19 (4<<1)
#define | IEC958_AES4_CON_WORDLEN_24_20 (5<<1)
#define | IEC958_AES4_CON_WORDLEN_21_17 (6<<1)
#define | IEC958_AES4_CON_ORIGFS (15<<4)
#define | IEC958_AES4_CON_ORIGFS_NOTID (0<<4)
#define | IEC958_AES4_CON_ORIGFS_192000 (1<<4)
#define | IEC958_AES4_CON_ORIGFS_12000 (2<<4)
#define | IEC958_AES4_CON_ORIGFS_176400 (3<<4)
#define | IEC958_AES4_CON_ORIGFS_96000 (5<<4)
#define | IEC958_AES4_CON_ORIGFS_8000 (6<<4)
#define | IEC958_AES4_CON_ORIGFS_88200 (7<<4)
#define | IEC958_AES4_CON_ORIGFS_16000 (8<<4)
#define | IEC958_AES4_CON_ORIGFS_24000 (9<<4)
#define | IEC958_AES4_CON_ORIGFS_11025 (10<<4)
#define | IEC958_AES4_CON_ORIGFS_22050 (11<<4)
#define | IEC958_AES4_CON_ORIGFS_32000 (12<<4)
#define | IEC958_AES4_CON_ORIGFS_48000 (13<<4)
#define | IEC958_AES4_CON_ORIGFS_44100 (15<<4)
#define | IEC958_AES5_CON_CGMSA (3<<0)
#define | IEC958_AES5_CON_CGMSA_COPYFREELY (0<<0)
#define | IEC958_AES5_CON_CGMSA_COPYONCE (1<<0)
#define | IEC958_AES5_CON_CGMSA_COPYNOMORE (2<<0)
#define | IEC958_AES5_CON_CGMSA_COPYNEVER (3<<0)
#define | CEA861_AUDIO_INFOFRAME_DB1CC (7<<0)
#define | CEA861_AUDIO_INFOFRAME_DB1CT (0xf<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_FROM_STREAM (0<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_IEC60958 (1<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_AC3 (2<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MPEG1 (3<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MP3 (4<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MPEG2_MULTICH (5<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_AAC (6<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DTS (7<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_ATRAC (8<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_ONEBIT (9<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DOLBY_DIG_PLUS (10<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DTS_HD (11<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_MAT (12<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_DST (13<<4)
#define | CEA861_AUDIO_INFOFRAME_DB1CT_WMA_PRO (14<<4)
#define | CEA861_AUDIO_INFOFRAME_DB2SF (7<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_FROM_STREAM (0<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_32000 (1<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_44100 (2<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_48000 (3<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_88200 (4<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_96000 (5<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_176400 (6<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SF_192000 (7<<2)
#define | CEA861_AUDIO_INFOFRAME_DB2SS (3<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_FROM_STREAM (0<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_16BIT (1<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_20BIT (2<<0)
#define | CEA861_AUDIO_INFOFRAME_DB2SS_24BIT (3<<0)
#define | CEA861_AUDIO_INFOFRAME_DB5_DM_INH (1<<7)
#define | CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PERMITTED (0<<7)
#define | CEA861_AUDIO_INFOFRAME_DB5_DM_INH_PROHIBITED (1<<7)
#define | CEA861_AUDIO_INFOFRAME_DB5_LSV (0xf<<3)
#define | MIDI_CHANNELS 16
#define | MIDI_GM_DRUM_CHANNEL (10-1)
#define | MIDI_CMD_NOTE_OFF 0x80
#define | MIDI_CMD_NOTE_ON 0x90
#define | MIDI_CMD_NOTE_PRESSURE 0xa0
#define | MIDI_CMD_CONTROL 0xb0
#define | MIDI_CMD_PGM_CHANGE 0xc0
#define | MIDI_CMD_CHANNEL_PRESSURE 0xd0
#define | MIDI_CMD_BENDER 0xe0
#define | MIDI_CMD_COMMON_SYSEX 0xf0
#define | MIDI_CMD_COMMON_MTC_QUARTER 0xf1
#define | MIDI_CMD_COMMON_SONG_POS 0xf2
#define | MIDI_CMD_COMMON_SONG_SELECT 0xf3
#define | MIDI_CMD_COMMON_TUNE_REQUEST 0xf6
#define | MIDI_CMD_COMMON_SYSEX_END 0xf7
#define | MIDI_CMD_COMMON_CLOCK 0xf8
#define | MIDI_CMD_COMMON_START 0xfa
#define | MIDI_CMD_COMMON_CONTINUE 0xfb
#define | MIDI_CMD_COMMON_STOP 0xfc
#define | MIDI_CMD_COMMON_SENSING 0xfe
#define | MIDI_CMD_COMMON_RESET 0xff
#define | MIDI_CTL_MSB_BANK 0x00
#define | MIDI_CTL_MSB_MODWHEEL 0x01
#define | MIDI_CTL_MSB_BREATH 0x02
#define | MIDI_CTL_MSB_FOOT 0x04
#define | MIDI_CTL_MSB_PORTAMENTO_TIME 0x05
#define | MIDI_CTL_MSB_DATA_ENTRY 0x06
#define | MIDI_CTL_MSB_MAIN_VOLUME 0x07
#define | MIDI_CTL_MSB_BALANCE 0x08
#define | MIDI_CTL_MSB_PAN 0x0a
#define | MIDI_CTL_MSB_EXPRESSION 0x0b
#define | MIDI_CTL_MSB_EFFECT1 0x0c
#define | MIDI_CTL_MSB_EFFECT2 0x0d
#define | MIDI_CTL_MSB_GENERAL_PURPOSE1 0x10
#define | MIDI_CTL_MSB_GENERAL_PURPOSE2 0x11
#define | MIDI_CTL_MSB_GENERAL_PURPOSE3 0x12
#define | MIDI_CTL_MSB_GENERAL_PURPOSE4 0x13
#define | MIDI_CTL_LSB_BANK 0x20
#define | MIDI_CTL_LSB_MODWHEEL 0x21
#define | MIDI_CTL_LSB_BREATH 0x22
#define | MIDI_CTL_LSB_FOOT 0x24
#define | MIDI_CTL_LSB_PORTAMENTO_TIME 0x25
#define | MIDI_CTL_LSB_DATA_ENTRY 0x26
#define | MIDI_CTL_LSB_MAIN_VOLUME 0x27
#define | MIDI_CTL_LSB_BALANCE 0x28
#define | MIDI_CTL_LSB_PAN 0x2a
#define | MIDI_CTL_LSB_EXPRESSION 0x2b
#define | MIDI_CTL_LSB_EFFECT1 0x2c
#define | MIDI_CTL_LSB_EFFECT2 0x2d
#define | MIDI_CTL_LSB_GENERAL_PURPOSE1 0x30
#define | MIDI_CTL_LSB_GENERAL_PURPOSE2 0x31
#define | MIDI_CTL_LSB_GENERAL_PURPOSE3 0x32
#define | MIDI_CTL_LSB_GENERAL_PURPOSE4 0x33
#define | MIDI_CTL_SUSTAIN 0x40
#define | MIDI_CTL_PORTAMENTO 0x41
#define | MIDI_CTL_SOSTENUTO 0x42
#define | MIDI_CTL_SUSTENUTO 0x42
#define | MIDI_CTL_SOFT_PEDAL 0x43
#define | MIDI_CTL_LEGATO_FOOTSWITCH 0x44
#define | MIDI_CTL_HOLD2 0x45
#define | MIDI_CTL_SC1_SOUND_VARIATION 0x46
#define | MIDI_CTL_SC2_TIMBRE 0x47
#define | MIDI_CTL_SC3_RELEASE_TIME 0x48
#define | MIDI_CTL_SC4_ATTACK_TIME 0x49
#define | MIDI_CTL_SC5_BRIGHTNESS 0x4a
#define | MIDI_CTL_SC6 0x4b
#define | MIDI_CTL_SC7 0x4c
#define | MIDI_CTL_SC8 0x4d
#define | MIDI_CTL_SC9 0x4e
#define | MIDI_CTL_SC10 0x4f
#define | MIDI_CTL_GENERAL_PURPOSE5 0x50
#define | MIDI_CTL_GENERAL_PURPOSE6 0x51
#define | MIDI_CTL_GENERAL_PURPOSE7 0x52
#define | MIDI_CTL_GENERAL_PURPOSE8 0x53
#define | MIDI_CTL_PORTAMENTO_CONTROL 0x54
#define | MIDI_CTL_E1_REVERB_DEPTH 0x5b
#define | MIDI_CTL_E2_TREMOLO_DEPTH 0x5c
#define | MIDI_CTL_E3_CHORUS_DEPTH 0x5d
#define | MIDI_CTL_E4_DETUNE_DEPTH 0x5e
#define | MIDI_CTL_E5_PHASER_DEPTH 0x5f
#define | MIDI_CTL_DATA_INCREMENT 0x60
#define | MIDI_CTL_DATA_DECREMENT 0x61
#define | MIDI_CTL_NONREG_PARM_NUM_LSB 0x62
#define | MIDI_CTL_NONREG_PARM_NUM_MSB 0x63
#define | MIDI_CTL_REGIST_PARM_NUM_LSB 0x64
#define | MIDI_CTL_REGIST_PARM_NUM_MSB 0x65
#define | MIDI_CTL_ALL_SOUNDS_OFF 0x78
#define | MIDI_CTL_RESET_CONTROLLERS 0x79
#define | MIDI_CTL_LOCAL_CONTROL_SWITCH 0x7a
#define | MIDI_CTL_ALL_NOTES_OFF 0x7b
#define | MIDI_CTL_OMNI_OFF 0x7c
#define | MIDI_CTL_OMNI_ON 0x7d
#define | MIDI_CTL_MONO1 0x7e
#define | MIDI_CTL_MONO2 0x7f

## Detailed Description

Application interface library for the ALSA driver.

Author
  Jaroslav Kysela perex.nosp@m.@per.nosp@m.ex.cz
  Abramo Bagnara abram.nosp@m.o@al.nosp@m.sa-pr.nosp@m.ojec.nosp@m.t.org
  Takashi Iwai tiwai.nosp@m.@sus.nosp@m.e.de

Date
  1998-2001

Definitions of constants for the ALSA driver