mirror of
https://github.com/alsa-project/alsa-lib.git
synced 2025-12-16 08:56:42 -05:00
Added mode argument to open functions where it was missing. First part of CTL documentation
This commit is contained in:
Abramo Bagnara
parent
4bee8c5678
commit
7893ea238d
21 changed files with 570 additions and 276 deletions
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@ -6,138 +6,170 @@
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****************************************************************************/
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typedef struct sndrv_aes_iec958 snd_aes_iec958_t;
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/** CTL card info container */
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typedef struct _snd_ctl_card_info snd_ctl_card_info_t;
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/** CTL element identificator container */
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typedef struct _snd_ctl_elem_id snd_ctl_elem_id_t;
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/** CTL element identificator list container */
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typedef struct _snd_ctl_elem_list snd_ctl_elem_list_t;
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/** CTL element info container */
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typedef struct _snd_ctl_elem_info snd_ctl_elem_info_t;
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/** CTL element value container */
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typedef struct _snd_ctl_elem_value snd_ctl_elem_value_t;
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/** CTL event container */
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typedef struct _snd_ctl_event snd_ctl_event_t;
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#ifdef SND_ENUM_TYPECHECK
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typedef struct __snd_card_type *snd_card_type_t;
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typedef struct __snd_ctl_elem_type *snd_ctl_elem_type_t;
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typedef struct __snd_ctl_elem_iface *snd_ctl_elem_iface_t;
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typedef struct __snd_ctl_event_type *snd_ctl_event_type_t;
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#else
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typedef enum sndrv_card_type snd_card_type_t;
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typedef enum sndrv_ctl_elem_type snd_ctl_elem_type_t;
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typedef enum sndrv_ctl_elem_iface snd_ctl_elem_iface_t;
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typedef enum sndrv_ctl_event_type snd_ctl_event_type_t;
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#endif
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/** Card type */
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typedef enum _snd_card_type {
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SND_CARD_TYPE_GUS_CLASSIC = SNDRV_CARD_TYPE_GUS_CLASSIC,
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SND_CARD_TYPE_GUS_EXTREME = SNDRV_CARD_TYPE_GUS_EXTREME,
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SND_CARD_TYPE_GUS_ACE = SNDRV_CARD_TYPE_GUS_ACE,
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SND_CARD_TYPE_GUS_MAX = SNDRV_CARD_TYPE_GUS_MAX,
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SND_CARD_TYPE_AMD_INTERWAVE = SNDRV_CARD_TYPE_AMD_INTERWAVE,
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SND_CARD_TYPE_SB_10 = SNDRV_CARD_TYPE_SB_10,
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SND_CARD_TYPE_SB_20 = SNDRV_CARD_TYPE_SB_20,
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SND_CARD_TYPE_SB_PRO = SNDRV_CARD_TYPE_SB_PRO,
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SND_CARD_TYPE_SB_16 = SNDRV_CARD_TYPE_SB_16,
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SND_CARD_TYPE_SB_AWE = SNDRV_CARD_TYPE_SB_AWE,
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SND_CARD_TYPE_ESS_ES1688 = SNDRV_CARD_TYPE_ESS_ES1688,
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SND_CARD_TYPE_OPL3_SA2 = SNDRV_CARD_TYPE_OPL3_SA2,
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SND_CARD_TYPE_MOZART = SNDRV_CARD_TYPE_MOZART,
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SND_CARD_TYPE_S3_SONICVIBES = SNDRV_CARD_TYPE_S3_SONICVIBES,
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SND_CARD_TYPE_ENS1370 = SNDRV_CARD_TYPE_ENS1370,
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SND_CARD_TYPE_ENS1371 = SNDRV_CARD_TYPE_ENS1371,
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SND_CARD_TYPE_CS4232 = SNDRV_CARD_TYPE_CS4232,
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SND_CARD_TYPE_CS4236 = SNDRV_CARD_TYPE_CS4236,
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SND_CARD_TYPE_AMD_INTERWAVE_STB = SNDRV_CARD_TYPE_AMD_INTERWAVE_STB,
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SND_CARD_TYPE_ESS_ES1938 = SNDRV_CARD_TYPE_ESS_ES1938,
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SND_CARD_TYPE_ESS_ES18XX = SNDRV_CARD_TYPE_ESS_ES18XX,
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SND_CARD_TYPE_CS4231 = SNDRV_CARD_TYPE_CS4231,
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SND_CARD_TYPE_OPTI92X = SNDRV_CARD_TYPE_OPTI92X,
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SND_CARD_TYPE_SERIAL = SNDRV_CARD_TYPE_SERIAL,
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SND_CARD_TYPE_AD1848 = SNDRV_CARD_TYPE_AD1848,
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SND_CARD_TYPE_TRID4DWAVEDX = SNDRV_CARD_TYPE_TRID4DWAVEDX,
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SND_CARD_TYPE_TRID4DWAVENX = SNDRV_CARD_TYPE_TRID4DWAVENX,
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SND_CARD_TYPE_SGALAXY = SNDRV_CARD_TYPE_SGALAXY,
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SND_CARD_TYPE_CS46XX = SNDRV_CARD_TYPE_CS46XX,
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SND_CARD_TYPE_WAVEFRONT = SNDRV_CARD_TYPE_WAVEFRONT,
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SND_CARD_TYPE_TROPEZ = SNDRV_CARD_TYPE_TROPEZ,
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SND_CARD_TYPE_TROPEZPLUS = SNDRV_CARD_TYPE_TROPEZPLUS,
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SND_CARD_TYPE_MAUI = SNDRV_CARD_TYPE_MAUI,
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SND_CARD_TYPE_CMI8330 = SNDRV_CARD_TYPE_CMI8330,
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SND_CARD_TYPE_DUMMY = SNDRV_CARD_TYPE_DUMMY,
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SND_CARD_TYPE_ALS100 = SNDRV_CARD_TYPE_ALS100,
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SND_CARD_TYPE_SHARE = SNDRV_CARD_TYPE_SHARE,
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SND_CARD_TYPE_SI_7018 = SNDRV_CARD_TYPE_SI_7018,
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SND_CARD_TYPE_OPTI93X = SNDRV_CARD_TYPE_OPTI93X,
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SND_CARD_TYPE_MTPAV = SNDRV_CARD_TYPE_MTPAV,
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SND_CARD_TYPE_VIRMIDI = SNDRV_CARD_TYPE_VIRMIDI,
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SND_CARD_TYPE_EMU10K1 = SNDRV_CARD_TYPE_EMU10K1,
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SND_CARD_TYPE_HAMMERFALL = SNDRV_CARD_TYPE_HAMMERFALL,
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SND_CARD_TYPE_HAMMERFALL_LIGHT = SNDRV_CARD_TYPE_HAMMERFALL_LIGHT,
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SND_CARD_TYPE_ICE1712 = SNDRV_CARD_TYPE_ICE1712,
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SND_CARD_TYPE_CMI8338 = SNDRV_CARD_TYPE_CMI8338,
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SND_CARD_TYPE_CMI8738 = SNDRV_CARD_TYPE_CMI8738,
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SND_CARD_TYPE_AD1816A = SNDRV_CARD_TYPE_AD1816A,
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SND_CARD_TYPE_INTEL8X0 = SNDRV_CARD_TYPE_INTEL8X0,
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SND_CARD_TYPE_ESS_ESOLDM1 = SNDRV_CARD_TYPE_ESS_ESOLDM1,
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SND_CARD_TYPE_ESS_ES1968 = SNDRV_CARD_TYPE_ESS_ES1968,
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SND_CARD_TYPE_ESS_ES1978 = SNDRV_CARD_TYPE_ESS_ES1978,
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SND_CARD_TYPE_DIGI96 = SNDRV_CARD_TYPE_DIGI96,
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SND_CARD_TYPE_VIA82C686A = SNDRV_CARD_TYPE_VIA82C686A,
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SND_CARD_TYPE_FM801 = SNDRV_CARD_TYPE_FM801,
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SND_CARD_TYPE_AZT2320 = SNDRV_CARD_TYPE_AZT2320,
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SND_CARD_TYPE_PRODIF_PLUS = SNDRV_CARD_TYPE_PRODIF_PLUS,
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SND_CARD_TYPE_YMFPCI = SNDRV_CARD_TYPE_YMFPCI,
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SND_CARD_TYPE_CS4281 = SNDRV_CARD_TYPE_CS4281,
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SND_CARD_TYPE_MPU401_UART = SNDRV_CARD_TYPE_MPU401_UART,
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SND_CARD_TYPE_ALS4000 = SNDRV_CARD_TYPE_ALS4000,
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SND_CARD_TYPE_ALLEGRO_1 = SNDRV_CARD_TYPE_ALLEGRO_1,
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SND_CARD_TYPE_ALLEGRO = SNDRV_CARD_TYPE_ALLEGRO,
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SND_CARD_TYPE_MAESTRO3 = SNDRV_CARD_TYPE_MAESTRO3,
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SND_CARD_TYPE_AWACS = SNDRV_CARD_TYPE_AWACS,
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SND_CARD_TYPE_NM256AV = SNDRV_CARD_TYPE_NM256AV,
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SND_CARD_TYPE_NM256ZX = SNDRV_CARD_TYPE_NM256ZX,
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SND_CARD_TYPE_VIA8233 = SNDRV_CARD_TYPE_VIA8233,
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SND_CARD_TYPE_LAST = SNDRV_CARD_TYPE_LAST,
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} snd_card_type_t;
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#define SND_CARD_TYPE_GUS_CLASSIC ((snd_card_type_t) SNDRV_CARD_TYPE_GUS_CLASSIC)
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#define SND_CARD_TYPE_GUS_EXTREME ((snd_card_type_t) SNDRV_CARD_TYPE_GUS_EXTREME)
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#define SND_CARD_TYPE_GUS_ACE ((snd_card_type_t) SNDRV_CARD_TYPE_GUS_ACE)
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#define SND_CARD_TYPE_GUS_MAX ((snd_card_type_t) SNDRV_CARD_TYPE_GUS_MAX)
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#define SND_CARD_TYPE_AMD_INTERWAVE ((snd_card_type_t) SNDRV_CARD_TYPE_AMD_INTERWAVE)
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#define SND_CARD_TYPE_SB_10 ((snd_card_type_t) SNDRV_CARD_TYPE_SB_10)
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#define SND_CARD_TYPE_SB_20 ((snd_card_type_t) SNDRV_CARD_TYPE_SB_20)
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#define SND_CARD_TYPE_SB_PRO ((snd_card_type_t) SNDRV_CARD_TYPE_SB_PRO)
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#define SND_CARD_TYPE_SB_16 ((snd_card_type_t) SNDRV_CARD_TYPE_SB_16)
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#define SND_CARD_TYPE_SB_AWE ((snd_card_type_t) SNDRV_CARD_TYPE_SB_AWE)
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#define SND_CARD_TYPE_ESS_ES1688 ((snd_card_type_t) SNDRV_CARD_TYPE_ESS_ES1688)
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#define SND_CARD_TYPE_OPL3_SA2 ((snd_card_type_t) SNDRV_CARD_TYPE_OPL3_SA2)
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#define SND_CARD_TYPE_MOZART ((snd_card_type_t) SNDRV_CARD_TYPE_MOZART)
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#define SND_CARD_TYPE_S3_SONICVIBES ((snd_card_type_t) SNDRV_CARD_TYPE_S3_SONICVIBES)
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#define SND_CARD_TYPE_ENS1370 ((snd_card_type_t) SNDRV_CARD_TYPE_ENS1370)
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#define SND_CARD_TYPE_ENS1371 ((snd_card_type_t) SNDRV_CARD_TYPE_ENS1371)
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#define SND_CARD_TYPE_CS4232 ((snd_card_type_t) SNDRV_CARD_TYPE_CS4232)
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#define SND_CARD_TYPE_CS4236 ((snd_card_type_t) SNDRV_CARD_TYPE_CS4236)
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#define SND_CARD_TYPE_AMD_INTERWAVE_STB ((snd_card_type_t) SNDRV_CARD_TYPE_AMD_INTERWAVE_STB)
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#define SND_CARD_TYPE_ESS_ES1938 ((snd_card_type_t) SNDRV_CARD_TYPE_ESS_ES1938)
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#define SND_CARD_TYPE_ESS_ES18XX ((snd_card_type_t) SNDRV_CARD_TYPE_ESS_ES18XX)
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#define SND_CARD_TYPE_CS4231 ((snd_card_type_t) SNDRV_CARD_TYPE_CS4231)
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#define SND_CARD_TYPE_OPTI92X ((snd_card_type_t) SNDRV_CARD_TYPE_OPTI92X)
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#define SND_CARD_TYPE_SERIAL ((snd_card_type_t) SNDRV_CARD_TYPE_SERIAL)
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#define SND_CARD_TYPE_AD1848 ((snd_card_type_t) SNDRV_CARD_TYPE_AD1848)
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#define SND_CARD_TYPE_TRID4DWAVEDX ((snd_card_type_t) SNDRV_CARD_TYPE_TRID4DWAVEDX)
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#define SND_CARD_TYPE_TRID4DWAVENX ((snd_card_type_t) SNDRV_CARD_TYPE_TRID4DWAVENX)
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#define SND_CARD_TYPE_SGALAXY ((snd_card_type_t) SNDRV_CARD_TYPE_SGALAXY)
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#define SND_CARD_TYPE_CS46XX ((snd_card_type_t) SNDRV_CARD_TYPE_CS46XX)
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#define SND_CARD_TYPE_WAVEFRONT ((snd_card_type_t) SNDRV_CARD_TYPE_WAVEFRONT)
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#define SND_CARD_TYPE_TROPEZ ((snd_card_type_t) SNDRV_CARD_TYPE_TROPEZ)
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#define SND_CARD_TYPE_TROPEZPLUS ((snd_card_type_t) SNDRV_CARD_TYPE_TROPEZPLUS)
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#define SND_CARD_TYPE_MAUI ((snd_card_type_t) SNDRV_CARD_TYPE_MAUI)
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#define SND_CARD_TYPE_CMI8330 ((snd_card_type_t) SNDRV_CARD_TYPE_CMI8330)
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#define SND_CARD_TYPE_DUMMY ((snd_card_type_t) SNDRV_CARD_TYPE_DUMMY)
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#define SND_CARD_TYPE_ALS100 ((snd_card_type_t) SNDRV_CARD_TYPE_ALS100)
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#define SND_CARD_TYPE_SHARE ((snd_card_type_t) SNDRV_CARD_TYPE_SHARE)
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#define SND_CARD_TYPE_SI_7018 ((snd_card_type_t) SNDRV_CARD_TYPE_SI_7018)
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#define SND_CARD_TYPE_OPTI93X ((snd_card_type_t) SNDRV_CARD_TYPE_OPTI93X)
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#define SND_CARD_TYPE_MTPAV ((snd_card_type_t) SNDRV_CARD_TYPE_MTPAV)
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#define SND_CARD_TYPE_VIRMIDI ((snd_card_type_t) SNDRV_CARD_TYPE_VIRMIDI)
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#define SND_CARD_TYPE_EMU10K1 ((snd_card_type_t) SNDRV_CARD_TYPE_EMU10K1)
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#define SND_CARD_TYPE_HAMMERFALL ((snd_card_type_t) SNDRV_CARD_TYPE_HAMMERFALL)
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#define SND_CARD_TYPE_HAMMERFALL_LIGHT ((snd_card_type_t) SNDRV_CARD_TYPE_HAMMERFALL_LIGHT)
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#define SND_CARD_TYPE_ICE1712 ((snd_card_type_t) SNDRV_CARD_TYPE_ICE1712)
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#define SND_CARD_TYPE_CMI8338 ((snd_card_type_t) SNDRV_CARD_TYPE_CMI8338)
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#define SND_CARD_TYPE_CMI8738 ((snd_card_type_t) SNDRV_CARD_TYPE_CMI8738)
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#define SND_CARD_TYPE_AD1816A ((snd_card_type_t) SNDRV_CARD_TYPE_AD1816A)
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#define SND_CARD_TYPE_INTEL8X0 ((snd_card_type_t) SNDRV_CARD_TYPE_INTEL8X0)
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#define SND_CARD_TYPE_ESS_ESOLDM1 ((snd_card_type_t) SNDRV_CARD_TYPE_ESS_ESOLDM1)
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#define SND_CARD_TYPE_ESS_ES1968 ((snd_card_type_t) SNDRV_CARD_TYPE_ESS_ES1968)
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#define SND_CARD_TYPE_ESS_ES1978 ((snd_card_type_t) SNDRV_CARD_TYPE_ESS_ES1978)
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#define SND_CARD_TYPE_DIGI96 ((snd_card_type_t) SNDRV_CARD_TYPE_DIGI96)
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#define SND_CARD_TYPE_VIA82C686A ((snd_card_type_t) SNDRV_CARD_TYPE_VIA82C686A)
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#define SND_CARD_TYPE_FM801 ((snd_card_type_t) SNDRV_CARD_TYPE_FM801)
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#define SND_CARD_TYPE_AZT2320 ((snd_card_type_t) SNDRV_CARD_TYPE_AZT2320)
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#define SND_CARD_TYPE_PRODIF_PLUS ((snd_card_type_t) SNDRV_CARD_TYPE_PRODIF_PLUS)
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#define SND_CARD_TYPE_YMFPCI ((snd_card_type_t) SNDRV_CARD_TYPE_YMFPCI)
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#define SND_CARD_TYPE_CS4281 ((snd_card_type_t) SNDRV_CARD_TYPE_CS4281)
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#define SND_CARD_TYPE_MPU401_UART ((snd_card_type_t) SNDRV_CARD_TYPE_MPU401_UART)
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#define SND_CARD_TYPE_ALS4000 ((snd_card_type_t) SNDRV_CARD_TYPE_ALS4000)
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#define SND_CARD_TYPE_ALLEGRO_1 ((snd_card_type_t) SNDRV_CARD_TYPE_ALLEGRO_1)
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#define SND_CARD_TYPE_ALLEGRO ((snd_card_type_t) SNDRV_CARD_TYPE_ALLEGRO)
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#define SND_CARD_TYPE_MAESTRO3 ((snd_card_type_t) SNDRV_CARD_TYPE_MAESTRO3)
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#define SND_CARD_TYPE_AWACS ((snd_card_type_t) SNDRV_CARD_TYPE_AWACS)
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#define SND_CARD_TYPE_NM256AV ((snd_card_type_t) SNDRV_CARD_TYPE_NM256AV)
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#define SND_CARD_TYPE_NM256ZX ((snd_card_type_t) SNDRV_CARD_TYPE_NM256ZX)
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#define SND_CARD_TYPE_VIA8233 ((snd_card_type_t) SNDRV_CARD_TYPE_VIA8233)
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#define SND_CARD_TYPE_LAST ((snd_card_type_t) SNDRV_CARD_TYPE_LAST)
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/** CTL element type */
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typedef enum _snd_ctl_elem_type {
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/** Invalid type */
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SND_CTL_ELEM_TYPE_NONE = SNDRV_CTL_ELEM_TYPE_NONE,
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/** Boolean contents */
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SND_CTL_ELEM_TYPE_BOOLEAN = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
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/** Integer contents */
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SND_CTL_ELEM_TYPE_INTEGER = SNDRV_CTL_ELEM_TYPE_INTEGER,
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/** Enumerated contents */
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SND_CTL_ELEM_TYPE_ENUMERATED = SNDRV_CTL_ELEM_TYPE_ENUMERATED,
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/** Bytes contents */
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SND_CTL_ELEM_TYPE_BYTES = SNDRV_CTL_ELEM_TYPE_BYTES,
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/** IEC958 (S/PDIF) setting content */
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SND_CTL_ELEM_TYPE_IEC958 = SNDRV_CTL_ELEM_TYPE_IEC958,
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SND_CTL_ELEM_TYPE_LAST = SNDRV_CTL_ELEM_TYPE_LAST,
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} snd_ctl_elem_type_t;
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#define SND_CTL_ELEM_TYPE_NONE ((snd_ctl_elem_type_t) SNDRV_CTL_ELEM_TYPE_NONE)
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#define SND_CTL_ELEM_TYPE_BOOLEAN ((snd_ctl_elem_type_t) SNDRV_CTL_ELEM_TYPE_BOOLEAN)
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#define SND_CTL_ELEM_TYPE_INTEGER ((snd_ctl_elem_type_t) SNDRV_CTL_ELEM_TYPE_INTEGER)
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#define SND_CTL_ELEM_TYPE_ENUMERATED ((snd_ctl_elem_type_t) SNDRV_CTL_ELEM_TYPE_ENUMERATED)
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#define SND_CTL_ELEM_TYPE_BYTES ((snd_ctl_elem_type_t) SNDRV_CTL_ELEM_TYPE_BYTES)
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#define SND_CTL_ELEM_TYPE_IEC958 ((snd_ctl_elem_type_t) SNDRV_CTL_ELEM_TYPE_IEC958)
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#define SND_CTL_ELEM_TYPE_LAST ((snd_ctl_elem_type_t) SNDRV_CTL_ELEM_TYPE_LAST)
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/** CTL related interface */
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typedef enum _snd_ctl_elem_iface {
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/** Card level */
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SND_CTL_ELEM_IFACE_CARD = SNDRV_CTL_ELEM_IFACE_CARD,
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/** Hardware dependent device */
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SND_CTL_ELEM_IFACE_HWDEP = SNDRV_CTL_ELEM_IFACE_HWDEP,
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/** Mixer */
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SND_CTL_ELEM_IFACE_MIXER = SNDRV_CTL_ELEM_IFACE_MIXER,
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/** PCM */
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SND_CTL_ELEM_IFACE_PCM = SNDRV_CTL_ELEM_IFACE_PCM,
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/** RawMidi */
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SND_CTL_ELEM_IFACE_RAWMIDI = SNDRV_CTL_ELEM_IFACE_RAWMIDI,
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/** Timer */
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SND_CTL_ELEM_IFACE_TIMER = SNDRV_CTL_ELEM_IFACE_TIMER,
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/** Sequencer */
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SND_CTL_ELEM_IFACE_SEQUENCER = SNDRV_CTL_ELEM_IFACE_SEQUENCER,
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SND_CTL_ELEM_IFACE_LAST = SNDRV_CTL_ELEM_IFACE_LAST,
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} snd_ctl_elem_iface_t;
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#define SND_CTL_ELEM_IFACE_CARD ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_CARD)
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#define SND_CTL_ELEM_IFACE_HWDEP ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_HWDEP)
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#define SND_CTL_ELEM_IFACE_MIXER ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_MIXER)
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#define SND_CTL_ELEM_IFACE_PCM ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_PCM)
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#define SND_CTL_ELEM_IFACE_RAWMIDI ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_RAWMIDI)
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#define SND_CTL_ELEM_IFACE_TIMER ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_TIMER)
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#define SND_CTL_ELEM_IFACE_SEQUENCER ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_SEQUENCER)
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#define SND_CTL_ELEM_IFACE_LAST ((snd_ctl_elem_iface_t) SNDRV_CTL_ELEM_IFACE_LAST)
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/** Event class */
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typedef enum _snd_ctl_event_type {
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/** Elements related event */
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SND_CTL_EVENT_ELEM = SNDRV_CTL_EVENT_ELEM,
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SND_CTL_EVENT_LAST = SNDRV_CTL_EVENT_LAST,
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}snd_ctl_event_type_t;
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#define SND_CTL_EVENT_ELEM ((snd_ctl_event_type_t) SNDRV_CTL_EVENT_ELEM)
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#define SND_CTL_EVENT_LAST ((snd_ctl_event_type_t) SNDRV_CTL_EVENT_LAST)
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#define SND_CTL_EVENT_MASK_ADD SNDRV_CTL_EVENT_MASK_ADD
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#define SND_CTL_EVENT_MASK_INFO SNDRV_CTL_EVENT_MASK_INFO
|
||||
#define SND_CTL_EVENT_MASK_VALUE SNDRV_CTL_EVENT_MASK_VALUE
|
||||
/** Element has been removed (Warning: test this first and if set don't
|
||||
* test the other masks) \hideinitializer */
|
||||
#define SND_CTL_EVENT_MASK_REMOVE SNDRV_CTL_EVENT_MASK_REMOVE
|
||||
/** Element has been added \hideinitializer */
|
||||
#define SND_CTL_EVENT_MASK_ADD SNDRV_CTL_EVENT_MASK_ADD
|
||||
/** Element info has been changed \hideinitializer */
|
||||
#define SND_CTL_EVENT_MASK_INFO SNDRV_CTL_EVENT_MASK_INFO
|
||||
/** Element value has been changed \hideinitializer */
|
||||
#define SND_CTL_EVENT_MASK_VALUE SNDRV_CTL_EVENT_MASK_VALUE
|
||||
|
||||
#define SND_CTL_NAME_IEC958 SNDRV_CTL_NAME_IEC958
|
||||
|
||||
enum _snd_ctl_type {
|
||||
/** CTL type */
|
||||
typedef enum _snd_ctl_type {
|
||||
/** Kernel level CTL */
|
||||
SND_CTL_TYPE_HW,
|
||||
/** Shared memory client CTL */
|
||||
SND_CTL_TYPE_SHM,
|
||||
/** INET client CTL (not yet implemented) */
|
||||
SND_CTL_TYPE_INET
|
||||
};
|
||||
} snd_ctl_type_t;
|
||||
|
||||
#ifdef SND_ENUM_TYPECHECK
|
||||
typedef struct __snd_ctl_type *snd_ctl_type_t;
|
||||
#else
|
||||
typedef enum _snd_ctl_type snd_ctl_type_t;
|
||||
#endif
|
||||
/** Non blocking mode \hideinitializer */
|
||||
#define SND_CTL_NONBLOCK 0x0001
|
||||
|
||||
#define SND_CTL_TYPE_HW ((snd_ctl_type_t) SND_CTL_TYPE_HW)
|
||||
#define SND_CTL_TYPE_SHM ((snd_ctl_type_t) SND_CTL_TYPE_SHM)
|
||||
#define SND_CTL_TYPE_INET ((snd_ctl_type_t) SND_CTL_TYPE_INET)
|
||||
/** Async notification \hideinitializer */
|
||||
#define SND_CTL_ASYNC 0x0002
|
||||
|
||||
/** CTL handle */
|
||||
typedef struct _snd_ctl snd_ctl_t;
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
|
@ -158,7 +190,7 @@ int snd_defaults_rawmidi_card(void);
|
|||
int snd_defaults_rawmidi_device(void);
|
||||
|
||||
snd_ctl_type_t snd_ctl_type(snd_ctl_t *ctl);
|
||||
int snd_ctl_open(snd_ctl_t **ctl, const char *name);
|
||||
int snd_ctl_open(snd_ctl_t **ctl, const char *name, int mode);
|
||||
int snd_ctl_close(snd_ctl_t *ctl);
|
||||
int snd_ctl_nonblock(snd_ctl_t *ctl, int nonblock);
|
||||
int snd_ctl_async(snd_ctl_t *ctl, int sig, pid_t pid);
|
||||
|
|
@ -225,7 +257,7 @@ typedef int (*snd_hctl_callback_t)(snd_hctl_t *hctl,
|
|||
typedef int (*snd_hctl_elem_callback_t)(snd_hctl_elem_t *elem,
|
||||
unsigned int mask);
|
||||
|
||||
int snd_hctl_open(snd_hctl_t **hctl, const char *name);
|
||||
int snd_hctl_open(snd_hctl_t **hctl, const char *name, int mode);
|
||||
int snd_hctl_close(snd_hctl_t *hctl);
|
||||
int snd_hctl_nonblock(snd_hctl_t *hctl, int nonblock);
|
||||
int snd_hctl_async(snd_hctl_t *hctl, int sig, pid_t pid);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue