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Diffstat (limited to 'sys/oss4/oss4-soundcard.h')
| -rw-r--r-- | sys/oss4/oss4-soundcard.h | 2067 |
1 files changed, 0 insertions, 2067 deletions
diff --git a/sys/oss4/oss4-soundcard.h b/sys/oss4/oss4-soundcard.h deleted file mode 100644 index 8b124892b..000000000 --- a/sys/oss4/oss4-soundcard.h +++ /dev/null @@ -1,2067 +0,0 @@ -/* - * Purpose: The C/C++ header file that defines the OSS API. - * Description: - * This header file contains all the declarations required to compile OSS - * programs. The latest version is always installed together with OSS - * use of the latest version is strongly recommended. - * - * {!notice This header file contains many obsolete definitions - * (for compatibility with older applications that still ned them). - * Do not use this file as a reference manual of OSS. - * Please check the OSS Programmer's guide for descriptions - * of the supported API details (http://manuals.opensound.com/developer).} - */ - -#ifndef SOUNDCARD_H -#define SOUNDCARD_H - -#define COPYING40 Copyright (C) 4Front Technologies 2000-2006. Released under the BSD license. - -#if defined(__cplusplus) -#define EXTERNC extern "C" -#else -#define EXTERNC extern -#endif /* EXTERN_C_WRAPPERS */ - -#define OSS_VERSION 0x040090 // Pre 4.1 - -#define SOUND_VERSION OSS_VERSION -#define OPEN_SOUND_SYSTEM - -#if defined(__hpux) && !defined(_HPUX_SOURCE) -# error "-D_HPUX_SOURCE must be used when compiling OSS applications" -#endif - -#ifdef __hpux -#include <sys/ioctl.h> -#endif - -#ifdef linux -/* In Linux we need to be prepared for cross compiling */ -#include <linux/ioctl.h> -#else -# ifdef __FreeBSD__ -# include <sys/ioccom.h> -# else -# include <sys/ioctl.h> -# endif -#endif - -#ifndef __SIOWR -#if defined(__hpux) || (defined(_IOWR) && (defined(_AIX) || (!defined(sun) && !defined(sparc) && !defined(__INCioctlh) && !defined(__Lynx__)))) - -/* - * Make sure the ioctl macros are compatible with the ones already used - * by this operating system. - */ -#define SIOCPARM_MASK IOCPARM_MASK -#define SIOC_VOID IOC_VOID -#define SIOC_OUT IOC_OUT -#define SIOC_IN IOC_IN -#define SIOC_INOUT IOC_INOUT -#define __SIOC_SIZE _IOC_SIZE -#define __SIOC_DIR _IOC_DIR -#define __SIOC_NONE _IOC_NONE -#define __SIOC_READ _IOC_READ -#define __SIOC_WRITE _IOC_WRITE -#define __SIO _IO -#define __SIOR _IOR -#define __SIOW _IOW -#define __SIOWR _IOWR -#else - -/* #define SIOCTYPE (0xff<<8) */ -#define SIOCPARM_MASK 0x1fff /* parameters must be < 8192 bytes */ -#define SIOC_VOID 0x00000000 /* no parameters */ -#define SIOC_OUT 0x20000000 /* copy out parameters */ -#define SIOC_IN 0x40000000 /* copy in parameters */ -#define SIOC_INOUT (SIOC_IN|SIOC_OUT) - -#define __SIO(x,y) ((int)(SIOC_VOID|(x<<8)|y)) -#define __SIOR(x,y,t) ((int)(SIOC_OUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y)) -#define __SIOW(x,y,t) ((int)(SIOC_IN|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y)) -#define __SIOWR(x,y,t) ((int)(SIOC_INOUT|((sizeof(t)&SIOCPARM_MASK)<<16)|(x<<8)|y)) -#define __SIOC_SIZE(x) ((x>>16)&SIOCPARM_MASK) -#define __SIOC_DIR(x) (x & 0xf0000000) -#define __SIOC_NONE SIOC_VOID -#define __SIOC_READ SIOC_OUT -#define __SIOC_WRITE SIOC_IN -# endif /* _IOWR */ -#endif /* !__SIOWR */ - -#define OSS_LONGNAME_SIZE 64 -#define OSS_LABEL_SIZE 16 -#define OSS_DEVNODE_SIZE 32 -typedef char oss_longname_t[OSS_LONGNAME_SIZE]; -typedef char oss_label_t[OSS_LABEL_SIZE]; -typedef char oss_devnode_t[OSS_DEVNODE_SIZE]; - -#ifndef DISABLE_SEQUENCER -/* - **************************************************************************** - * IOCTL Commands for /dev/sequencer and /dev/music (AKA /dev/sequencer2) - * - * Note that this interface is obsolete and no longer developed. New - * applications should use /dev/midi instead. - ****************************************************************************/ -#define SNDCTL_SEQ_RESET __SIO ('Q', 0) -#define SNDCTL_SEQ_SYNC __SIO ('Q', 1) -#define SNDCTL_SYNTH_INFO __SIOWR('Q', 2, struct synth_info) -#define SNDCTL_SEQ_CTRLRATE __SIOWR('Q', 3, int) /* Set/get timer resolution (HZ) */ -#define SNDCTL_SEQ_GETOUTCOUNT __SIOR ('Q', 4, int) -#define SNDCTL_SEQ_GETINCOUNT __SIOR ('Q', 5, int) -#define SNDCTL_SEQ_PERCMODE __SIOW ('Q', 6, int) -#define SNDCTL_FM_LOAD_INSTR __SIOW ('Q', 7, struct sbi_instrument) /* Obsolete. Don't use!!!!!! */ -#define SNDCTL_SEQ_TESTMIDI __SIOW ('Q', 8, int) -#define SNDCTL_SEQ_RESETSAMPLES __SIOW ('Q', 9, int) -#define SNDCTL_SEQ_NRSYNTHS __SIOR ('Q',10, int) -#define SNDCTL_SEQ_NRMIDIS __SIOR ('Q',11, int) -#define SNDCTL_MIDI_INFO __SIOWR('Q',12, struct midi_info) /* OBSOLETE - use SNDCTL_MIDIINFO instead */ -#define SNDCTL_SEQ_THRESHOLD __SIOW ('Q',13, int) -#define SNDCTL_SYNTH_MEMAVL __SIOWR('Q',14, int) /* in=dev#, out=memsize */ -#define SNDCTL_FM_4OP_ENABLE __SIOW ('Q',15, int) /* in=dev# */ -#define SNDCTL_SEQ_PANIC __SIO ('Q',17) -#define SNDCTL_SEQ_OUTOFBAND __SIOW ('Q',18, struct seq_event_rec) -#define SNDCTL_SEQ_GETTIME __SIOR ('Q',19, int) -#define SNDCTL_SYNTH_ID __SIOWR('Q',20, struct synth_info) -#define SNDCTL_SYNTH_CONTROL __SIOWR('Q',21, struct synth_control) -#define SNDCTL_SYNTH_REMOVESAMPLE __SIOWR('Q',22, struct remove_sample) /* Reserved for future use */ -#define SNDCTL_SEQ_TIMING_ENABLE __SIO ('Q', 23) /* Enable incoming MIDI timing messages */ -#define SNDCTL_SEQ_ACTSENSE_ENABLE __SIO ('Q', 24) /* Enable incoming active sensing messages */ -#define SNDCTL_SEQ_RT_ENABLE __SIO ('Q', 25) /* Enable other incoming realtime messages */ - -typedef struct synth_control -{ - int devno; /* Synthesizer # */ - char data[4000]; /* Device spesific command/data record */ -} synth_control; - -typedef struct remove_sample -{ - int devno; /* Synthesizer # */ - int bankno; /* MIDI bank # (0=General MIDI) */ - int instrno; /* MIDI instrument number */ -} remove_sample; - -typedef struct seq_event_rec -{ - unsigned char arr[8]; -} seq_event_rec; - -#define SNDCTL_TMR_TIMEBASE __SIOWR('T', 1, int) -#define SNDCTL_TMR_START __SIO ('T', 2) -#define SNDCTL_TMR_STOP __SIO ('T', 3) -#define SNDCTL_TMR_CONTINUE __SIO ('T', 4) -#define SNDCTL_TMR_TEMPO __SIOWR('T', 5, int) -#define SNDCTL_TMR_SOURCE __SIOWR('T', 6, int) -# define TMR_INTERNAL 0x00000001 -# define TMR_EXTERNAL 0x00000002 -# define TMR_MODE_MIDI 0x00000010 -# define TMR_MODE_FSK 0x00000020 -# define TMR_MODE_CLS 0x00000040 -# define TMR_MODE_SMPTE 0x00000080 -#define SNDCTL_TMR_METRONOME __SIOW ('T', 7, int) -#define SNDCTL_TMR_SELECT __SIOW ('T', 8, int) - -/* - * Sample loading mechanism for internal synthesizers (/dev/sequencer) - * (for the .PAT format). - */ - -struct patch_info -{ - unsigned short key; /* Use WAVE_PATCH here */ -#define WAVE_PATCH _PATCHKEY(0x04) -#define GUS_PATCH WAVE_PATCH -#define WAVEFRONT_PATCH _PATCHKEY(0x06) - - short device_no; /* Synthesizer number */ - short instr_no; /* Midi pgm# */ - - unsigned int mode; -/* - * The least significant byte has the same format than the GUS .PAT - * files - */ -#define WAVE_16_BITS 0x01 /* bit 0 = 8 or 16 bit wave data. */ -#define WAVE_UNSIGNED 0x02 /* bit 1 = Signed - Unsigned data. */ -#define WAVE_LOOPING 0x04 /* bit 2 = looping enabled-1. */ -#define WAVE_BIDIR_LOOP 0x08 /* bit 3 = Set is bidirectional looping. */ -#define WAVE_LOOP_BACK 0x10 /* bit 4 = Set is looping backward. */ -#define WAVE_SUSTAIN_ON 0x20 /* bit 5 = Turn sustaining on. (Env. pts. 3) */ -#define WAVE_ENVELOPES 0x40 /* bit 6 = Enable envelopes - 1 */ -#define WAVE_FAST_RELEASE 0x80 /* bit 7 = Shut off immediately after note off */ - /* (use the env_rate/env_offs fields). */ -/* Linux specific bits */ -#define WAVE_VIBRATO 0x00010000 /* The vibrato info is valid */ -#define WAVE_TREMOLO 0x00020000 /* The tremolo info is valid */ -#define WAVE_SCALE 0x00040000 /* The scaling info is valid */ -#define WAVE_FRACTIONS 0x00080000 /* Fraction information is valid */ -/* Reserved bits */ -#define WAVE_ROM 0x40000000 /* For future use */ -#define WAVE_MULAW 0x20000000 /* For future use */ -/* Other bits must be zeroed */ - - int len; /* Size of the wave data in bytes */ - int loop_start, loop_end; /* Byte offsets from the beginning */ - -/* - * The base_freq and base_note fields are used when computing the - * playback speed for a note. The base_note defines the tone frequency - * which is heard if the sample is played using the base_freq as the - * playback speed. - * - * The low_note and high_note fields define the minimum and maximum note - * frequencies for which this sample is valid. It is possible to define - * more than one samples for an instrument number at the same time. The - * low_note and high_note fields are used to select the most suitable one. - * - * The fields base_note, high_note and low_note should contain - * the note frequency multiplied by 1000. For example value for the - * middle A is 440*1000. - */ - - unsigned int base_freq; - unsigned int base_note; - unsigned int high_note; - unsigned int low_note; - int panning; /* -128=left, 127=right */ - int detuning; - - /* Envelope. Enabled by mode bit WAVE_ENVELOPES */ - unsigned char env_rate[6]; /* GUS HW ramping rate */ - unsigned char env_offset[6]; /* 255 == 100% */ - - /* - * The tremolo, vibrato and scale info are not supported yet. - * Enable by setting the mode bits WAVE_TREMOLO, WAVE_VIBRATO or - * WAVE_SCALE - */ - - unsigned char tremolo_sweep; - unsigned char tremolo_rate; - unsigned char tremolo_depth; - - unsigned char vibrato_sweep; - unsigned char vibrato_rate; - unsigned char vibrato_depth; - - int scale_frequency; - unsigned int scale_factor; /* from 0 to 2048 or 0 to 2 */ - - int volume; - int fractions; - int reserved1; - int spare[2]; - char data[1]; /* The waveform data starts here */ -}; - -struct sysex_info -{ - short key; /* Use SYSEX_PATCH or MAUI_PATCH here */ -#define SYSEX_PATCH _PATCHKEY(0x05) -#define MAUI_PATCH _PATCHKEY(0x06) - short device_no; /* Synthesizer number */ - int len; /* Size of the sysex data in bytes */ - unsigned char data[1]; /* Sysex data starts here */ -}; - -/* - * /dev/sequencer input events. - * - * The data written to the /dev/sequencer is a stream of events. Events - * are records of 4 or 8 bytes. The first byte defines the size. - * Any number of events can be written with a write call. There - * is a set of macros for sending these events. Use these macros if you - * want to maximize portability of your program. - * - * Events SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO. Are also input events. - * (All input events are currently 4 bytes long. Be prepared to support - * 8 byte events also. If you receive any event having first byte >= 128, - * it's a 8 byte event. - * - * The events are documented at the end of this file. - * - * Normal events (4 bytes) - * There is also a 8 byte version of most of the 4 byte events. The - * 8 byte one is recommended. - * - * NOTE! All 4 byte events are now obsolete. Applications should not write - * them. However 4 byte events are still used as inputs from - * /dev/sequencer (/dev/music uses only 8 byte ones). - */ -#define SEQ_NOTEOFF 0 -#define SEQ_FMNOTEOFF SEQ_NOTEOFF /* Just old name */ -#define SEQ_NOTEON 1 -#define SEQ_FMNOTEON SEQ_NOTEON -#define SEQ_WAIT TMR_WAIT_ABS -#define SEQ_PGMCHANGE 3 -#define SEQ_FMPGMCHANGE SEQ_PGMCHANGE -#define SEQ_SYNCTIMER TMR_START -#define SEQ_MIDIPUTC 5 -#define SEQ_DRUMON 6 /*** OBSOLETE ***/ -#define SEQ_DRUMOFF 7 /*** OBSOLETE ***/ -#define SEQ_ECHO TMR_ECHO /* For synching programs with output */ -#define SEQ_AFTERTOUCH 9 -#define SEQ_CONTROLLER 10 -#define SEQ_BALANCE 11 -#define SEQ_VOLMODE 12 - -/************************************ - * Midi controller numbers * - ************************************/ -/* - * Controllers 0 to 31 (0x00 to 0x1f) and - * 32 to 63 (0x20 to 0x3f) are continuous - * controllers. - * In the MIDI 1.0 these controllers are sent using - * two messages. Controller numbers 0 to 31 are used - * to send the MSB and the controller numbers 32 to 63 - * are for the LSB. Note that just 7 bits are used in MIDI bytes. - */ - -#define CTL_BANK_SELECT 0x00 -#define CTL_MODWHEEL 0x01 -#define CTL_BREATH 0x02 -/* undefined 0x03 */ -#define CTL_FOOT 0x04 -#define CTL_PORTAMENTO_TIME 0x05 -#define CTL_DATA_ENTRY 0x06 -#define CTL_MAIN_VOLUME 0x07 -#define CTL_BALANCE 0x08 -/* undefined 0x09 */ -#define CTL_PAN 0x0a -#define CTL_EXPRESSION 0x0b -/* undefined 0x0c */ -/* undefined 0x0d */ -/* undefined 0x0e */ -/* undefined 0x0f */ -#define CTL_GENERAL_PURPOSE1 0x10 -#define CTL_GENERAL_PURPOSE2 0x11 -#define CTL_GENERAL_PURPOSE3 0x12 -#define CTL_GENERAL_PURPOSE4 0x13 -/* undefined 0x14 - 0x1f */ - -/* undefined 0x20 */ -/* The controller numbers 0x21 to 0x3f are reserved for the */ -/* least significant bytes of the controllers 0x00 to 0x1f. */ -/* These controllers are not recognised by the driver. */ - -/* Controllers 64 to 69 (0x40 to 0x45) are on/off switches. */ -/* 0=OFF and 127=ON (intermediate values are possible) */ -#define CTL_DAMPER_PEDAL 0x40 -#define CTL_SUSTAIN 0x40 /* Alias */ -#define CTL_HOLD 0x40 /* Alias */ -#define CTL_PORTAMENTO 0x41 -#define CTL_SOSTENUTO 0x42 -#define CTL_SOFT_PEDAL 0x43 -/* undefined 0x44 */ -#define CTL_HOLD2 0x45 -/* undefined 0x46 - 0x4f */ - -#define CTL_GENERAL_PURPOSE5 0x50 -#define CTL_GENERAL_PURPOSE6 0x51 -#define CTL_GENERAL_PURPOSE7 0x52 -#define CTL_GENERAL_PURPOSE8 0x53 -/* undefined 0x54 - 0x5a */ -#define CTL_EXT_EFF_DEPTH 0x5b -#define CTL_TREMOLO_DEPTH 0x5c -#define CTL_CHORUS_DEPTH 0x5d -#define CTL_DETUNE_DEPTH 0x5e -#define CTL_CELESTE_DEPTH 0x5e /* Alias for the above one */ -#define CTL_PHASER_DEPTH 0x5f -#define CTL_DATA_INCREMENT 0x60 -#define CTL_DATA_DECREMENT 0x61 -#define CTL_NONREG_PARM_NUM_LSB 0x62 -#define CTL_NONREG_PARM_NUM_MSB 0x63 -#define CTL_REGIST_PARM_NUM_LSB 0x64 -#define CTL_REGIST_PARM_NUM_MSB 0x65 -/* undefined 0x66 - 0x78 */ -/* reserved 0x79 - 0x7f */ - -/* Pseudo controllers (not midi compatible) */ -#define CTRL_PITCH_BENDER 255 -#define CTRL_PITCH_BENDER_RANGE 254 -#define CTRL_EXPRESSION 253 /* Obsolete */ -#define CTRL_MAIN_VOLUME 252 /* Obsolete */ - -/* - * Volume mode defines how volumes are used - */ - -#define VOL_METHOD_ADAGIO 1 -#define VOL_METHOD_LINEAR 2 - -/* - * Note! SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO are used also as - * input events. - */ - -/* - * Event codes 0xf0 to 0xfc are reserved for future extensions. - */ - -#define SEQ_FULLSIZE 0xfd /* Long events */ -/* - * SEQ_FULLSIZE events are used for loading patches/samples to the - * synthesizer devices. These events are passed directly to the driver - * of the associated synthesizer device. There is no limit to the size - * of the extended events. These events are not queued but executed - * immediately when the write() is called (execution can take several - * seconds of time). - * - * When a SEQ_FULLSIZE message is written to the device, it must - * be written using exactly one write() call. Other events cannot - * be mixed to the same write. - * - * For FM synths (YM3812/OPL3) use struct sbi_instrument and write it to the - * /dev/sequencer. Don't write other data together with the instrument structure - * Set the key field of the structure to FM_PATCH. The device field is used to - * route the patch to the corresponding device. - * - * For wave table use struct patch_info. Initialize the key field - * to WAVE_PATCH. - */ -#define SEQ_PRIVATE 0xfe /* Low level HW dependent events (8 bytes) */ -#define SEQ_EXTENDED 0xff /* Extended events (8 bytes) OBSOLETE */ - -/* - * Record for FM patches - */ - -typedef unsigned char sbi_instr_data[32]; - -struct sbi_instrument -{ - unsigned short key; /* FM_PATCH or OPL3_PATCH */ -#define FM_PATCH _PATCHKEY(0x01) -#define OPL3_PATCH _PATCHKEY(0x03) - short device; /* Synth# (0-4) */ - int channel; /* Program# to be initialized */ - sbi_instr_data operators; /* Register settings for operator cells (.SBI format) */ -}; - -struct synth_info -{ /* Read only */ - char name[30]; - int device; /* 0-N. INITIALIZE BEFORE CALLING */ - int synth_type; -#define SYNTH_TYPE_FM 0 -#define SYNTH_TYPE_SAMPLE 1 -#define SYNTH_TYPE_MIDI 2 /* Midi interface */ - - int synth_subtype; -#define FM_TYPE_ADLIB 0x00 -#define FM_TYPE_OPL3 0x01 -#define MIDI_TYPE_MPU401 0x401 - -#define SAMPLE_TYPE_BASIC 0x10 -#define SAMPLE_TYPE_GUS SAMPLE_TYPE_BASIC -#define SAMPLE_TYPE_WAVEFRONT 0x11 - - int perc_mode; /* No longer supported */ - int nr_voices; - int nr_drums; /* Obsolete field */ - int instr_bank_size; - unsigned int capabilities; -#define SYNTH_CAP_PERCMODE 0x00000001 /* No longer used */ -#define SYNTH_CAP_OPL3 0x00000002 /* Set if OPL3 supported */ -#define SYNTH_CAP_INPUT 0x00000004 /* Input (MIDI) device */ - int dummies[19]; /* Reserve space */ -}; - -struct sound_timer_info -{ - char name[32]; - int caps; -}; - -struct midi_info /* OBSOLETE */ -{ - char name[30]; - int device; /* 0-N. INITIALIZE BEFORE CALLING */ - unsigned int capabilities; /* To be defined later */ - int dev_type; - int dummies[18]; /* Reserve space */ -}; - -/* - * Level 2 event types for /dev/sequencer - */ - -/* - * The 4 most significant bits of byte 0 specify the class of - * the event: - * - * 0x8X = system level events, - * 0x9X = device/port specific events, event[1] = device/port, - * The last 4 bits give the subtype: - * 0x02 = Channel event (event[3] = chn). - * 0x01 = note event (event[4] = note). - * (0x01 is not used alone but always with bit 0x02). - * event[2] = MIDI message code (0x80=note off etc.) - * - */ - -#define EV_SEQ_LOCAL 0x80 -#define EV_TIMING 0x81 -#define EV_CHN_COMMON 0x92 -#define EV_CHN_VOICE 0x93 -#define EV_SYSEX 0x94 -#define EV_SYSTEM 0x95 /* MIDI system and real time messages (input only) */ -/* - * Event types 200 to 220 are reserved for application use. - * These numbers will not be used by the driver. - */ - -/* - * Events for event type EV_CHN_VOICE - */ - -#define MIDI_NOTEOFF 0x80 -#define MIDI_NOTEON 0x90 -#define MIDI_KEY_PRESSURE 0xA0 - -/* - * Events for event type EV_CHN_COMMON - */ - -#define MIDI_CTL_CHANGE 0xB0 -#define MIDI_PGM_CHANGE 0xC0 -#define MIDI_CHN_PRESSURE 0xD0 -#define MIDI_PITCH_BEND 0xE0 - -#define MIDI_SYSTEM_PREFIX 0xF0 - -/* - * Timer event types - */ -#define TMR_WAIT_REL 1 /* Time relative to the prev time */ -#define TMR_WAIT_ABS 2 /* Absolute time since TMR_START */ -#define TMR_STOP 3 -#define TMR_START 4 -#define TMR_CONTINUE 5 -#define TMR_TEMPO 6 -#define TMR_ECHO 8 -#define TMR_CLOCK 9 /* MIDI clock */ -#define TMR_SPP 10 /* Song position pointer */ -#define TMR_TIMESIG 11 /* Time signature */ - -/* - * Local event types - */ -#define LOCL_STARTAUDIO 1 -#define LOCL_STARTAUDIO2 2 -#define LOCL_STARTAUDIO3 3 -#define LOCL_STARTAUDIO4 4 - -#if (!defined(__KERNEL__) && !defined(KERNEL) && !defined(INKERNEL) && !defined(_KERNEL)) || defined(USE_SEQ_MACROS) -/* - * Some convenience macros to simplify programming of the - * /dev/sequencer interface - * - * These macros define the API which should be used when possible. - */ -#define SEQ_DECLAREBUF() SEQ_USE_EXTBUF() - -void seqbuf_dump (void); /* This function must be provided by programs */ - -EXTERNC int OSS_init (int seqfd, int buflen); -EXTERNC void OSS_seqbuf_dump (int fd, unsigned char *buf, int buflen); -EXTERNC void OSS_seq_advbuf (int len, int fd, unsigned char *buf, int buflen); -EXTERNC void OSS_seq_needbuf (int len, int fd, unsigned char *buf, - int buflen); -EXTERNC void OSS_patch_caching (int dev, int chn, int patch, int fd, - unsigned char *buf, int buflen); -EXTERNC void OSS_drum_caching (int dev, int chn, int patch, int fd, - unsigned char *buf, int buflen); -EXTERNC void OSS_write_patch (int fd, unsigned char *buf, int len); -EXTERNC int OSS_write_patch2 (int fd, unsigned char *buf, int len); - -#define SEQ_PM_DEFINES int __foo_bar___ -#ifdef OSSLIB -# define SEQ_USE_EXTBUF() \ - EXTERNC unsigned char *_seqbuf; \ - EXTERNC int _seqbuflen;EXTERNC int _seqbufptr -# define SEQ_DEFINEBUF(len) SEQ_USE_EXTBUF();static int _requested_seqbuflen=len -# define _SEQ_ADVBUF(len) OSS_seq_advbuf(len, seqfd, _seqbuf, _seqbuflen) -# define _SEQ_NEEDBUF(len) OSS_seq_needbuf(len, seqfd, _seqbuf, _seqbuflen) -# define SEQ_DUMPBUF() OSS_seqbuf_dump(seqfd, _seqbuf, _seqbuflen) - -# define SEQ_LOAD_GMINSTR(dev, instr) \ - OSS_patch_caching(dev, -1, instr, seqfd, _seqbuf, _seqbuflen) -# define SEQ_LOAD_GMDRUM(dev, drum) \ - OSS_drum_caching(dev, -1, drum, seqfd, _seqbuf, _seqbuflen) -#else /* !OSSLIB */ - -# define SEQ_LOAD_GMINSTR(dev, instr) -# define SEQ_LOAD_GMDRUM(dev, drum) - -# define SEQ_USE_EXTBUF() \ - EXTERNC unsigned char _seqbuf[]; \ - EXTERNC int _seqbuflen;EXTERNC int _seqbufptr - -#ifndef USE_SIMPLE_MACROS -/* Sample seqbuf_dump() implementation: - * - * SEQ_DEFINEBUF (2048); -- Defines a buffer for 2048 bytes - * - * int seqfd; -- The file descriptor for /dev/sequencer. - * - * void - * seqbuf_dump () - * { - * if (_seqbufptr) - * if (write (seqfd, _seqbuf, _seqbufptr) == -1) - * { - * perror ("write /dev/sequencer"); - * exit (-1); - * } - * _seqbufptr = 0; - * } - */ - -#define SEQ_DEFINEBUF(len) \ - unsigned char _seqbuf[len]; int _seqbuflen = len;int _seqbufptr = 0 -#define _SEQ_NEEDBUF(len) \ - if ((_seqbufptr+(len)) > _seqbuflen) seqbuf_dump() -#define _SEQ_ADVBUF(len) _seqbufptr += len -#define SEQ_DUMPBUF seqbuf_dump -#else -/* - * This variation of the sequencer macros is used just to format one event - * using fixed buffer. - * - * The program using the macro library must define the following macros before - * using this library. - * - * #define _seqbuf name of the buffer (unsigned char[]) - * #define _SEQ_ADVBUF(len) If the applic needs to know the exact - * size of the event, this macro can be used. - * Otherwise this must be defined as empty. - * #define _seqbufptr Define the name of index variable or 0 if - * not required. - */ -#define _SEQ_NEEDBUF(len) /* empty */ -#endif -#endif /* !OSSLIB */ - -#define SEQ_VOLUME_MODE(dev, mode) \ - {_SEQ_NEEDBUF(8);\ - _seqbuf[_seqbufptr] = SEQ_EXTENDED;\ - _seqbuf[_seqbufptr+1] = SEQ_VOLMODE;\ - _seqbuf[_seqbufptr+2] = (dev);\ - _seqbuf[_seqbufptr+3] = (mode);\ - _seqbuf[_seqbufptr+4] = 0;\ - _seqbuf[_seqbufptr+5] = 0;\ - _seqbuf[_seqbufptr+6] = 0;\ - _seqbuf[_seqbufptr+7] = 0;\ - _SEQ_ADVBUF(8);} - -/* - * Midi voice messages - */ - -#define _CHN_VOICE(dev, event, chn, note, parm) \ - {_SEQ_NEEDBUF(8);\ - _seqbuf[_seqbufptr] = EV_CHN_VOICE;\ - _seqbuf[_seqbufptr+1] = (dev);\ - _seqbuf[_seqbufptr+2] = (event);\ - _seqbuf[_seqbufptr+3] = (chn);\ - _seqbuf[_seqbufptr+4] = (note);\ - _seqbuf[_seqbufptr+5] = (parm);\ - _seqbuf[_seqbufptr+6] = (0);\ - _seqbuf[_seqbufptr+7] = 0;\ - _SEQ_ADVBUF(8);} - -#define SEQ_START_NOTE(dev, chn, note, vol) \ - _CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol) - -#define SEQ_STOP_NOTE(dev, chn, note, vol) \ - _CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol) - -#define SEQ_KEY_PRESSURE(dev, chn, note, pressure) \ - _CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, pressure) - -/* - * Midi channel messages - */ - -#define _CHN_COMMON(dev, event, chn, p1, p2, w14) \ - {_SEQ_NEEDBUF(8);\ - _seqbuf[_seqbufptr] = EV_CHN_COMMON;\ - _seqbuf[_seqbufptr+1] = (dev);\ - _seqbuf[_seqbufptr+2] = (event);\ - _seqbuf[_seqbufptr+3] = (chn);\ - _seqbuf[_seqbufptr+4] = (p1);\ - _seqbuf[_seqbufptr+5] = (p2);\ - *(short *)&_seqbuf[_seqbufptr+6] = (w14);\ - _SEQ_ADVBUF(8);} -/* - * SEQ_SYSEX permits sending of sysex messages. (It may look that it permits - * sending any MIDI bytes but it's absolutely not possible. Trying to do - * so _will_ cause problems with MPU401 intelligent mode). - * - * Sysex messages are sent in blocks of 1 to 6 bytes. Longer messages must be - * sent by calling SEQ_SYSEX() several times (there must be no other events - * between them). First sysex fragment must have 0xf0 in the first byte - * and the last byte (buf[len-1] of the last fragment must be 0xf7. No byte - * between these sysex start and end markers cannot be larger than 0x7f. Also - * lengths of each fragments (except the last one) must be 6. - * - * Breaking the above rules may work with some MIDI ports but is likely to - * cause fatal problems with some other devices (such as MPU401). - */ -#define SEQ_SYSEX(dev, buf, len) \ - {int ii, ll=(len); \ - unsigned char *bufp=buf;\ - if (ll>6)ll=6;\ - _SEQ_NEEDBUF(8);\ - _seqbuf[_seqbufptr] = EV_SYSEX;\ - _seqbuf[_seqbufptr+1] = (dev);\ - for(ii=0;ii<ll;ii++)\ - _seqbuf[_seqbufptr+ii+2] = bufp[ii];\ - for(ii=ll;ii<6;ii++)\ - _seqbuf[_seqbufptr+ii+2] = 0xff;\ - _SEQ_ADVBUF(8);} - -#define SEQ_CHN_PRESSURE(dev, chn, pressure) \ - _CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0) - -#define SEQ_SET_PATCH SEQ_PGM_CHANGE -#ifdef OSSLIB -# define SEQ_PGM_CHANGE(dev, chn, patch) \ - {OSS_patch_caching(dev, chn, patch, seqfd, _seqbuf, _seqbuflen); \ - _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0);} -#else -# define SEQ_PGM_CHANGE(dev, chn, patch) \ - _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0) -#endif - -#define SEQ_CONTROL(dev, chn, controller, value) \ - _CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value) - -#define SEQ_BENDER(dev, chn, value) \ - _CHN_COMMON(dev, MIDI_PITCH_BEND, chn, 0, 0, value) - -#define SEQ_V2_X_CONTROL(dev, voice, controller, value) \ - {_SEQ_NEEDBUF(8);\ - _seqbuf[_seqbufptr] = SEQ_EXTENDED;\ - _seqbuf[_seqbufptr+1] = SEQ_CONTROLLER;\ - _seqbuf[_seqbufptr+2] = (dev);\ - _seqbuf[_seqbufptr+3] = (voice);\ - _seqbuf[_seqbufptr+4] = (controller);\ - _seqbuf[_seqbufptr+5] = ((value)&0xff);\ - _seqbuf[_seqbufptr+6] = ((value>>8)&0xff);\ - _seqbuf[_seqbufptr+7] = 0;\ - _SEQ_ADVBUF(8);} -/* - * The following 5 macros are incorrectly implemented and obsolete. - * Use SEQ_BENDER and SEQ_CONTROL (with proper controller) instead. - */ -#define SEQ_PITCHBEND(dev, voice, value) \ - SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER, value) -#define SEQ_BENDER_RANGE(dev, voice, value) \ - SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, value) -#define SEQ_EXPRESSION(dev, voice, value) \ - SEQ_CONTROL(dev, voice, CTL_EXPRESSION, value*128) -#define SEQ_MAIN_VOLUME(dev, voice, value) \ - SEQ_CONTROL(dev, voice, CTL_MAIN_VOLUME, (value*16383)/100) -#define SEQ_PANNING(dev, voice, pos) \ - SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2) - -/* - * Timing and syncronization macros - */ - -#define _TIMER_EVENT(ev, parm) {_SEQ_NEEDBUF(8);\ - _seqbuf[_seqbufptr+0] = EV_TIMING; \ - _seqbuf[_seqbufptr+1] = (ev); \ - _seqbuf[_seqbufptr+2] = 0;\ - _seqbuf[_seqbufptr+3] = 0;\ - *(unsigned int *)&_seqbuf[_seqbufptr+4] = (parm); \ - _SEQ_ADVBUF(8);} - -#define SEQ_START_TIMER() _TIMER_EVENT(TMR_START, 0) -#define SEQ_STOP_TIMER() _TIMER_EVENT(TMR_STOP, 0) -#define SEQ_CONTINUE_TIMER() _TIMER_EVENT(TMR_CONTINUE, 0) -#define SEQ_WAIT_TIME(ticks) _TIMER_EVENT(TMR_WAIT_ABS, ticks) -#define SEQ_DELTA_TIME(ticks) _TIMER_EVENT(TMR_WAIT_REL, ticks) -#define SEQ_ECHO_BACK(key) _TIMER_EVENT(TMR_ECHO, key) -#define SEQ_SET_TEMPO(value) _TIMER_EVENT(TMR_TEMPO, value) -#define SEQ_SONGPOS(pos) _TIMER_EVENT(TMR_SPP, pos) -#define SEQ_TIME_SIGNATURE(sig) _TIMER_EVENT(TMR_TIMESIG, sig) - -/* - * Local control events - */ - -#define _LOCAL_EVENT(ev, parm) {_SEQ_NEEDBUF(8);\ - _seqbuf[_seqbufptr+0] = EV_SEQ_LOCAL; \ - _seqbuf[_seqbufptr+1] = (ev); \ - _seqbuf[_seqbufptr+2] = 0;\ - _seqbuf[_seqbufptr+3] = 0;\ - *(unsigned int *)&_seqbuf[_seqbufptr+4] = (parm); \ - _SEQ_ADVBUF(8);} - -#define SEQ_PLAYAUDIO(devmask) _LOCAL_EVENT(LOCL_STARTAUDIO, devmask) -#define SEQ_PLAYAUDIO2(devmask) _LOCAL_EVENT(LOCL_STARTAUDIO2, devmask) -#define SEQ_PLAYAUDIO3(devmask) _LOCAL_EVENT(LOCL_STARTAUDIO3, devmask) -#define SEQ_PLAYAUDIO4(devmask) _LOCAL_EVENT(LOCL_STARTAUDIO4, devmask) -/* - * Events for the level 1 interface only - */ - -#define SEQ_MIDIOUT(device, byte) {_SEQ_NEEDBUF(4);\ - _seqbuf[_seqbufptr] = SEQ_MIDIPUTC;\ - _seqbuf[_seqbufptr+1] = (byte);\ - _seqbuf[_seqbufptr+2] = (device);\ - _seqbuf[_seqbufptr+3] = 0;\ - _SEQ_ADVBUF(4);} - -/* - * Patch loading. - */ -#ifdef OSSLIB -# define SEQ_WRPATCH(patchx, len) \ - OSS_write_patch(seqfd, (char*)(patchx), len) -# define SEQ_WRPATCH2(patchx, len) \ - OSS_write_patch2(seqfd, (char*)(patchx), len) -#else -# define SEQ_WRPATCH(patchx, len) \ - {if (_seqbufptr) SEQ_DUMPBUF();\ - if (write(seqfd, (char*)(patchx), len)==-1) \ - perror("Write patch: /dev/sequencer");} -# define SEQ_WRPATCH2(patchx, len) \ - (SEQ_DUMPBUF(), write(seqfd, (char*)(patchx), len)) -#endif - -#endif -#endif /* ifndef DISABLE_SEQUENCER */ - -/* - **************************************************************************** - * ioctl commands for the /dev/midi## - ****************************************************************************/ -#define SNDCTL_MIDI_PRETIME __SIOWR('m', 0, int) - -#if 0 -/* - * The SNDCTL_MIDI_MPUMODE and SNDCTL_MIDI_MPUCMD calls - * are completely obsolete. The hardware device (MPU-401 "intelligent mode" - * and compatibles) has disappeared from the market 10 years ago so there - * is no need for this stuff. The MPU-401 "UART" mode devices don't support - * this stuff. - */ -typedef struct -{ - unsigned char cmd; - char nr_args, nr_returns; - unsigned char data[30]; -} mpu_command_rec; - -#define SNDCTL_MIDI_MPUMODE __SIOWR('m', 1, int) -#define SNDCTL_MIDI_MPUCMD __SIOWR('m', 2, mpu_command_rec) -#endif - -/* - * SNDCTL_MIDI_MTCINPUT turns on a mode where OSS automatically inserts - * MTC quarter frame messages (F1 xx) to the input. - * The argument is the MTC mode: - * - * -1 = Turn MTC messages OFF (default) - * 24 = 24 FPS - * 25 = 25 FPS - * 29 = 30 FPS drop frame - * 30 = 30 FPS - * - * Note that 25 FPS mode is probably the only mode that is supported. Other - * modes may be supported in the future versions of OSS, 25 FPS is handy - * because it generates 25*4=100 quarter frame messages per second which - * matches the usual 100 HZ system timer rate). - * - * The quarter frame timer will be reset to 0:00:00:00.0 at the moment this - * ioctl is made. - */ -#define SNDCTL_MIDI_MTCINPUT __SIOWR('m', 3, int) - -/* - * MTC/SMPTE time code record (for future use) - */ -typedef struct -{ - unsigned char hours, minutes, seconds, frames, qframes; - char direction; -#define MTC_DIR_STOPPED 0 -#define MTC_DIR_FORWARD 1 -#define MTC_DIR_BACKWARD -1 - unsigned char time_code_type; - unsigned int flags; -} oss_mtc_data_t; - -#define SNDCTL_MIDI_SETMODE __SIOWR('m', 6, int) -# define MIDI_MODE_TRADITIONAL 0 -# define MIDI_MODE_TIMED 1 /* Input times are in MIDI ticks */ -# define MIDI_MODE_TIMED_ABS 2 /* Input times are absolute (usecs) */ - -/* - * Packet header for MIDI_MODE_TIMED and MIDI_MODE_TIMED_ABS - */ -typedef unsigned long long oss_midi_time_t; /* Variable type for MIDI time (clock ticks) */ - -typedef struct -{ - int magic; /* Initialize to MIDI_HDR_MAGIC */ -#define MIDI_HDR_MAGIC -1 - unsigned short event_type; -#define MIDI_EV_WRITE 0 /* Write or read (with payload) */ -#define MIDI_EV_TEMPO 1 -#define MIDI_EV_ECHO 2 -#define MIDI_EV_START 3 -#define MIDI_EV_STOP 4 -#define MIDI_EV_CONTINUE 5 -#define MIDI_EV_XPRESSWRITE 6 -#define MIDI_EV_TIMEBASE 7 -#define MIDI_EV_DEVCTL 8 /* Device control read/write */ - unsigned short options; -#define MIDI_OPT_NONE 0x0000 -#define MIDI_OPT_TIMED 0x0001 -#define MIDI_OPT_CONTINUATION 0x0002 -#define MIDI_OPT_USECTIME 0x0004 /* Time is absolute (in usecs) */ -#define MIDI_OPT_BUSY 0x0008 /* Reserved for internal use */ - oss_midi_time_t time; - int parm; - int filler[3]; /* Fur future expansion - init to zeros */ -} midi_packet_header_t; -/* - * MIDI_PAYLOAD_SIZE is the maximum size of one MIDI input chunk. It must be - * less (or equal) than 1024 which is the read size recommended in the - * documentation. TODO: Explain this better. - */ -#define MIDI_PAYLOAD_SIZE 1000 - -typedef struct -{ - midi_packet_header_t hdr; - unsigned char payload[MIDI_PAYLOAD_SIZE]; -} midi_packet_t; - -#define SNDCTL_MIDI_TIMEBASE __SIOWR('m', 7, int) -#define SNDCTL_MIDI_TEMPO __SIOWR('m', 8, int) -/* - * User land MIDI servers (synths) can use SNDCTL_MIDI_SET_LATENCY - * to request MIDI events to be sent to them in advance. The parameter - * (in microseconds) tells how much before the events are submitted. - * - * This feature is only valid for loopback devices and possibly some other - * types of virtual devices. - */ -#define SNDCTL_MIDI_SET_LATENCY __SIOW ('m', 9, int) -/* - **************************************************************************** - * IOCTL commands for /dev/dsp - ****************************************************************************/ - -#define SNDCTL_DSP_HALT __SIO ('P', 0) -#define SNDCTL_DSP_RESET SNDCTL_DSP_HALT /* Old name */ -#define SNDCTL_DSP_SYNC __SIO ('P', 1) -#define SNDCTL_DSP_SPEED __SIOWR('P', 2, int) - -/* SNDCTL_DSP_STEREO is obsolete - use SNDCTL_DSP_CHANNELS instead */ -#define SNDCTL_DSP_STEREO __SIOWR('P', 3, int) -/* SNDCTL_DSP_STEREO is obsolete - use SNDCTL_DSP_CHANNELS instead */ - -#define SNDCTL_DSP_GETBLKSIZE __SIOWR('P', 4, int) -#define SNDCTL_DSP_SAMPLESIZE SNDCTL_DSP_SETFMT -#define SNDCTL_DSP_CHANNELS __SIOWR('P', 6, int) -#define SNDCTL_DSP_POST __SIO ('P', 8) -#define SNDCTL_DSP_SUBDIVIDE __SIOWR('P', 9, int) -#define SNDCTL_DSP_SETFRAGMENT __SIOWR('P',10, int) - -/* Audio data formats (Note! U8=8 and S16_LE=16 for compatibility) */ -#define SNDCTL_DSP_GETFMTS __SIOR ('P',11, int) /* Returns a mask */ -#define SNDCTL_DSP_SETFMT __SIOWR('P',5, int) /* Selects ONE fmt */ -# define AFMT_QUERY 0x00000000 /* Return current fmt */ -# define AFMT_MU_LAW 0x00000001 -# define AFMT_A_LAW 0x00000002 -# define AFMT_IMA_ADPCM 0x00000004 -# define AFMT_U8 0x00000008 -# define AFMT_S16_LE 0x00000010 /* Little endian signed 16 */ -# define AFMT_S16_BE 0x00000020 /* Big endian signed 16 */ -# define AFMT_S8 0x00000040 -# define AFMT_U16_LE 0x00000080 /* Little endian U16 */ -# define AFMT_U16_BE 0x00000100 /* Big endian U16 */ -# define AFMT_MPEG 0x00000200 /* MPEG (2) audio */ - -/* AC3 _compressed_ bitstreams (See Programmer's Guide for details). */ -# define AFMT_AC3 0x00000400 -/* Ogg Vorbis _compressed_ bit streams */ -# define AFMT_VORBIS 0x00000800 - -/* 32 bit formats (MSB aligned) formats */ -# define AFMT_S32_LE 0x00001000 -# define AFMT_S32_BE 0x00002000 - -/* Reserved for _native_ endian double precision IEEE floating point */ -# define AFMT_FLOAT 0x00004000 - -/* 24 bit formats (LSB aligned in 32 bit word) formats */ -# define AFMT_S24_LE 0x00008000 -# define AFMT_S24_BE 0x00010000 - -/* - * S/PDIF raw format. In this format the S/PDIF frames (including all - * control and user bits) are included in the data stream. Each sample - * is stored in a 32 bit frame (see IEC-958 for more info). This format - * is supported by very few devices and it's only usable for purposes - * where full access to the control/user bits is required (real time control). - */ -# define AFMT_SPDIF_RAW 0x00020000 - -/* 24 bit packed (3 byte) little endian format (USB compatibility) */ -# define AFMT_S24_PACKED 0x00040000 - - -/* - * Some big endian/little endian handling macros (native endian and opposite - * endian formats). The usage of these macros is described in the OSS - * Programmer's Manual. - */ - -#if defined(_AIX) || defined(AIX) || defined(sparc) || defined(__hppa) || defined(PPC) || defined(__powerpc__) && !defined(i386) && !defined(__i386) && !defined(__i386__) - -/* Big endian machines */ -# define _PATCHKEY(id) (0xfd00|id) -# define AFMT_S16_NE AFMT_S16_BE -# define AFMT_U16_NE AFMT_U16_BE -# define AFMT_S32_NE AFMT_S32_BE -# define AFMT_S24_NE AFMT_S24_BE -# define AFMT_S16_OE AFMT_S16_LE -# define AFMT_S32_OE AFMT_S32_LE -# define AFMT_S24_OE AFMT_S24_LE -#else -# define _PATCHKEY(id) ((id<<8)|0xfd) -# define AFMT_S16_NE AFMT_S16_LE -# define AFMT_U16_NE AFMT_U16_LE -# define AFMT_S32_NE AFMT_S32_LE -# define AFMT_S24_NE AFMT_S24_LE -# define AFMT_S16_OE AFMT_S16_BE -# define AFMT_S32_OE AFMT_S32_BE -# define AFMT_S24_OE AFMT_S24_BE -#endif -/* - * Buffer status queries. - */ -typedef struct audio_buf_info -{ - int fragments; /* # of available fragments (partially usend ones not counted) */ - int fragstotal; /* Total # of fragments allocated */ - int fragsize; /* Size of a fragment in bytes */ - int bytes; /* Available space in bytes (includes partially used fragments) */ - /* Note! 'bytes' could be more than fragments*fragsize */ -} audio_buf_info; - -#define SNDCTL_DSP_GETOSPACE __SIOR ('P',12, audio_buf_info) -#define SNDCTL_DSP_GETISPACE __SIOR ('P',13, audio_buf_info) -#define SNDCTL_DSP_GETCAPS __SIOR ('P',15, int) -# define PCM_CAP_REVISION 0x000000ff /* Bits for revision level (0 to 255) */ -# define PCM_CAP_DUPLEX 0x00000100 /* Full duplex record/playback */ -# define PCM_CAP_REALTIME 0x00000200 /* Not in use */ -# define PCM_CAP_BATCH 0x00000400 /* Device has some kind of */ - /* internal buffers which may */ - /* cause some delays and */ - /* decrease precision of timing */ -# define PCM_CAP_COPROC 0x00000800 /* Has a coprocessor */ - /* Sometimes it's a DSP */ - /* but usually not */ -# define PCM_CAP_TRIGGER 0x00001000 /* Supports SETTRIGGER */ -# define PCM_CAP_MMAP 0x00002000 /* Supports mmap() */ -# define PCM_CAP_MULTI 0x00004000 /* Supports multiple open */ -# define PCM_CAP_BIND 0x00008000 /* Supports binding to front/rear/center/lfe */ -# define PCM_CAP_INPUT 0x00010000 /* Supports recording */ -# define PCM_CAP_OUTPUT 0x00020000 /* Supports playback */ -# define PCM_CAP_VIRTUAL 0x00040000 /* Virtual device */ -/* 0x00040000 and 0x00080000 reserved for future use */ - -/* Analog/digital control capabilities */ -# define PCM_CAP_ANALOGOUT 0x00100000 -# define PCM_CAP_ANALOGIN 0x00200000 -# define PCM_CAP_DIGITALOUT 0x00400000 -# define PCM_CAP_DIGITALIN 0x00800000 -# define PCM_CAP_ADMASK 0x00f00000 -/* - * NOTE! (capabilities & PCM_CAP_ADMASK)==0 means just that the - * digital/analog interface control features are not supported by the - * device/driver. However the device still supports analog, digital or - * both inputs/outputs (depending on the device). See the OSS Programmer's - * Guide for full details. - */ -# define PCM_CAP_SHADOW 0x01000000 /* "Shadow" device */ - -/* - * Preferred channel usage. These bits can be used to - * give recommendations to the application. Used by few drivers. - * For example if ((caps & DSP_CH_MASK) == DSP_CH_MONO) means that - * the device works best in mono mode. However it doesn't necessarily mean - * that the device cannot be used in stereo. These bits should only be used - * by special applications such as multi track hard disk recorders to find - * out the initial setup. However the user should be able to override this - * selection. - * - * To find out which modes are actually supported the application should - * try to select them using SNDCTL_DSP_CHANNELS. - */ -# define DSP_CH_MASK 0x06000000 /* Mask */ -# define DSP_CH_ANY 0x00000000 /* No preferred mode */ -# define DSP_CH_MONO 0x02000000 -# define DSP_CH_STEREO 0x04000000 -# define DSP_CH_MULTI 0x06000000 /* More than two channels */ - -# define PCM_CAP_HIDDEN 0x08000000 /* Hidden device */ -# define PCM_CAP_FREERATE 0x10000000 -# define PCM_CAP_MODEM 0x20000000 /* Modem device */ -# define PCM_CAP_DEFAULT 0x40000000 /* "Default" device */ - -/* - * The PCM_CAP_* capability names were known as DSP_CAP_* prior OSS 4.0 - * so it's necessary to define the older names too. - */ -#define DSP_CAP_ADMASK PCM_CAP_ADMASK -#define DSP_CAP_ANALOGIN PCM_CAP_ANALOGIN -#define DSP_CAP_ANALOGOUT PCM_CAP_ANALOGOUT -#define DSP_CAP_BATCH PCM_CAP_BATCH -#define DSP_CAP_BIND PCM_CAP_BIND -#define DSP_CAP_COPROC PCM_CAP_COPROC -#define DSP_CAP_DEFAULT PCM_CAP_DEFAULT -#define DSP_CAP_DIGITALIN PCM_CAP_DIGITALIN -#define DSP_CAP_DIGITALOUT PCM_CAP_DIGITALOUT -#define DSP_CAP_DUPLEX PCM_CAP_DUPLEX -#define DSP_CAP_FREERATE PCM_CAP_FREERATE -#define DSP_CAP_HIDDEN PCM_CAP_HIDDEN -#define DSP_CAP_INPUT PCM_CAP_INPUT -#define DSP_CAP_MMAP PCM_CAP_MMAP -#define DSP_CAP_MODEM PCM_CAP_MODEM -#define DSP_CAP_MULTI PCM_CAP_MULTI -#define DSP_CAP_OUTPUT PCM_CAP_OUTPUT -#define DSP_CAP_REALTIME PCM_CAP_REALTIME -#define DSP_CAP_REVISION PCM_CAP_REVISION -#define DSP_CAP_SHADOW PCM_CAP_SHADOW -#define DSP_CAP_TRIGGER PCM_CAP_TRIGGER -#define DSP_CAP_VIRTUAL PCM_CAP_VIRTUAL - -#define SNDCTL_DSP_GETTRIGGER __SIOR ('P',16, int) -#define SNDCTL_DSP_SETTRIGGER __SIOW ('P',16, int) -# define PCM_ENABLE_INPUT 0x00000001 -# define PCM_ENABLE_OUTPUT 0x00000002 - -typedef struct count_info -{ - unsigned int bytes; /* Total # of bytes processed */ - int blocks; /* # of fragment transitions since last time */ - int ptr; /* Current DMA pointer value */ -} count_info; - -#define SNDCTL_DSP_GETIPTR __SIOR ('P',17, count_info) -#define SNDCTL_DSP_GETOPTR __SIOR ('P',18, count_info) - -typedef struct buffmem_desc -{ - unsigned *buffer; - int size; -} buffmem_desc; -#define SNDCTL_DSP_SETSYNCRO __SIO ('P', 21) -#define SNDCTL_DSP_SETDUPLEX __SIO ('P', 22) - -#define SNDCTL_DSP_PROFILE __SIOW ('P', 23, int) /* OBSOLETE */ -#define APF_NORMAL 0 /* Normal applications */ -#define APF_NETWORK 1 /* Underruns probably caused by an "external" delay */ -#define APF_CPUINTENS 2 /* Underruns probably caused by "overheating" the CPU */ - -#define SNDCTL_DSP_GETODELAY __SIOR ('P', 23, int) - -typedef struct audio_errinfo -{ - int play_underruns; - int rec_overruns; - unsigned int play_ptradjust; - unsigned int rec_ptradjust; - int play_errorcount; - int rec_errorcount; - int play_lasterror; - int rec_lasterror; - int play_errorparm; - int rec_errorparm; - int filler[16]; -} audio_errinfo; - -#define SNDCTL_DSP_GETPLAYVOL __SIOR ('P', 24, int) -#define SNDCTL_DSP_SETPLAYVOL __SIOWR('P', 24, int) -#define SNDCTL_DSP_GETERROR __SIOR ('P', 25, audio_errinfo) -/* - **************************************************************************** - * Digital interface (S/PDIF) control interface - */ - -typedef struct oss_digital_control -{ - unsigned int caps; -#define DIG_CBITIN_NONE 0x00000000 -#define DIG_CBITIN_LIMITED 0x00000001 -#define DIG_CBITIN_DATA 0x00000002 -#define DIG_CBITIN_BYTE0 0x00000004 -#define DIG_CBITIN_FULL 0x00000008 -#define DIG_CBITIN_MASK 0x0000000f -#define DIG_CBITOUT_NONE 0x00000000 -#define DIG_CBITOUT_LIMITED 0x00000010 -#define DIG_CBITOUT_BYTE0 0x00000020 -#define DIG_CBITOUT_FULL 0x00000040 -#define DIG_CBITOUT_DATA 0x00000080 -#define DIG_CBITOUT_MASK 0x000000f0 -#define DIG_UBITIN 0x00000100 -#define DIG_UBITOUT 0x00000200 -#define DIG_VBITOUT 0x00000400 -#define DIG_OUTRATE 0x00000800 -#define DIG_INRATE 0x00001000 -#define DIG_INBITS 0x00002000 -#define DIG_OUTBITS 0x00004000 -#define DIG_EXACT 0x00010000 -#define DIG_PRO 0x00020000 -#define DIG_CONSUMER 0x00040000 -#define DIG_PASSTHROUGH 0x00080000 -#define DIG_OUTSEL 0x00100000 - - unsigned int valid; -#define VAL_CBITIN 0x00000001 -#define VAL_UBITIN 0x00000002 -#define VAL_CBITOUT 0x00000004 -#define VAL_UBITOUT 0x00000008 -#define VAL_ISTATUS 0x00000010 -#define VAL_IRATE 0x00000020 -#define VAL_ORATE 0x00000040 -#define VAL_INBITS 0x00000080 -#define VAL_OUTBITS 0x00000100 -#define VAL_REQUEST 0x00000200 -#define VAL_OUTSEL 0x00000400 - -#define VAL_OUTMASK (VAL_CBITOUT|VAL_UBITOUT|VAL_ORATE|VAL_OUTBITS|VAL_OUTSEL) - - unsigned int request, param; -#define SPD_RQ_PASSTHROUGH 1 - - unsigned char cbitin[24]; - unsigned char ubitin[24]; - unsigned char cbitout[24]; - unsigned char ubitout[24]; - - unsigned int outsel; -#define OUTSEL_DIGITAL 1 -#define OUTSEL_ANALOG 2 -#define OUTSEL_BOTH (OUTSEL_DIGITAL|OUTSEL_ANALOG) - - int in_data; /* Audio/data if autodetectable by the receiver */ -#define IND_UNKNOWN 0 -#define IND_AUDIO 1 -#define IND_DATA 2 - - int in_locked; /* Receiver locked */ -#define LOCK_NOT_INDICATED 0 -#define LOCK_UNLOCKED 1 -#define LOCK_LOCKED 2 - - int in_quality; /* Input signal quality */ -#define IN_QUAL_NOT_INDICATED 0 -#define IN_QUAL_POOR 1 -#define IN_QUAL_GOOD 2 - - int in_vbit, out_vbit; /* V bits */ -#define VBIT_NOT_INDICATED 0 -#define VBIT_OFF 1 -#define VBIT_ON 2 - - unsigned int in_errors; /* Various input error conditions */ -#define INERR_CRC 0x0001 -#define INERR_QCODE_CRC 0x0002 -#define INERR_PARITY 0x0004 -#define INERR_BIPHASE 0x0008 - - int srate_in, srate_out; - int bits_in, bits_out; - - int filler[32]; -} oss_digital_control; - -#define SNDCTL_DSP_READCTL __SIOWR('P', 26, oss_digital_control) -#define SNDCTL_DSP_WRITECTL __SIOWR('P', 27, oss_digital_control) - -/* - **************************************************************************** - * Sync groups for audio devices - */ -typedef struct oss_syncgroup -{ - int id; - int mode; - int filler[16]; -} oss_syncgroup; - -#define SNDCTL_DSP_SYNCGROUP __SIOWR('P', 28, oss_syncgroup) -#define SNDCTL_DSP_SYNCSTART __SIOW ('P', 29, int) - -/* - ************************************************************************** - * "cooked" mode enables software based conversions for sample rate, sample - * format (bits) and number of channels (mono/stereo). These conversions are - * required with some devices that support only one sample rate or just stereo - * to let the applications to use other formats. The cooked mode is enabled by - * default. However it's necessary to disable this mode when mmap() is used or - * when very deterministic timing is required. SNDCTL_DSP_COOKEDMODE is an - * optional call introduced in OSS 3.9.6f. It's _error return must be ignored_ - * since normally this call will return erno=EINVAL. - * - * SNDCTL_DSP_COOKEDMODE must be called immediately after open before doing - * anything else. Otherwise the call will not have any effect. - */ -#define SNDCTL_DSP_COOKEDMODE __SIOW ('P', 30, int) - -/* - ************************************************************************** - * SNDCTL_DSP_SILENCE and SNDCTL_DSP_SKIP are new calls in OSS 3.99.0 - * that can be used to implement pause/continue during playback (no effect - * on recording). - */ -#define SNDCTL_DSP_SILENCE __SIO ('P', 31) -#define SNDCTL_DSP_SKIP __SIO ('P', 32) -/* - **************************************************************************** - * Abort transfer (reset) functions for input and output - */ -#define SNDCTL_DSP_HALT_INPUT __SIO ('P', 33) -#define SNDCTL_DSP_RESET_INPUT SNDCTL_DSP_HALT_INPUT /* Old name */ -#define SNDCTL_DSP_HALT_OUTPUT __SIO ('P', 34) -#define SNDCTL_DSP_RESET_OUTPUT SNDCTL_DSP_HALT_OUTPUT /* Old name */ -/* - **************************************************************************** - * Low water level control - */ -#define SNDCTL_DSP_LOW_WATER __SIOW ('P', 34, int) - -/* - **************************************************************************** - * 64 bit pointer support. Only available in environments that support - * the 64 bit (long long) integer type. - */ -#ifndef OSS_NO_LONG_LONG -typedef struct -{ - long long samples; - int fifo_samples; - int filler[32]; /* For future use */ -} oss_count_t; - -#define SNDCTL_DSP_CURRENT_IPTR __SIOR ('P', 35, oss_count_t) -#define SNDCTL_DSP_CURRENT_OPTR __SIOR ('P', 36, oss_count_t) -#endif - -/* - **************************************************************************** - * Interface for selecting recording sources and playback output routings. - */ -#define SNDCTL_DSP_GET_RECSRC_NAMES __SIOR ('P', 37, oss_mixer_enuminfo) -#define SNDCTL_DSP_GET_RECSRC __SIOR ('P', 38, int) -#define SNDCTL_DSP_SET_RECSRC __SIOWR('P', 38, int) - -#define SNDCTL_DSP_GET_PLAYTGT_NAMES __SIOR ('P', 39, oss_mixer_enuminfo) -#define SNDCTL_DSP_GET_PLAYTGT __SIOR ('P', 40, int) -#define SNDCTL_DSP_SET_PLAYTGT __SIOWR('P', 40, int) -#define SNDCTL_DSP_GETRECVOL __SIOR ('P', 41, int) -#define SNDCTL_DSP_SETRECVOL __SIOWR('P', 41, int) - -/* - *************************************************************************** - * Some calls for setting the channel assignment with multi channel devices - * (see the manual for details). - */ -#ifndef OSS_NO_LONG_LONG -#define SNDCTL_DSP_GET_CHNORDER __SIOR ('P', 42, unsigned long long) -#define SNDCTL_DSP_SET_CHNORDER __SIOWR('P', 42, unsigned long long) -# define CHID_UNDEF 0 -# define CHID_L 1 -# define CHID_R 2 -# define CHID_C 3 -# define CHID_LFE 4 -# define CHID_LS 5 -# define CHID_RS 6 -# define CHID_LR 7 -# define CHID_RR 8 -#define CHNORDER_UNDEF 0x0000000000000000ULL -#define CHNORDER_NORMAL 0x0000000087654321ULL -#endif - -#define MAX_PEAK_CHANNELS 128 -typedef unsigned short oss_peaks_t[MAX_PEAK_CHANNELS]; -#define SNDCTL_DSP_GETIPEAKS __SIOR('P', 43, oss_peaks_t) -#define SNDCTL_DSP_GETOPEAKS __SIOR('P', 44, oss_peaks_t) - -#define SNDCTL_DSP_POLICY __SIOW('P', 45, int) /* See the manual */ - -/* - **************************************************************************** - * Few ioctl calls that are not official parts of OSS. They have been used - * by few freeware implementations of OSS. - */ -#define SNDCTL_DSP_GETCHANNELMASK __SIOWR('P', 64, int) -#define SNDCTL_DSP_BIND_CHANNEL __SIOWR('P', 65, int) -# define DSP_BIND_QUERY 0x00000000 -# define DSP_BIND_FRONT 0x00000001 -# define DSP_BIND_SURR 0x00000002 -# define DSP_BIND_CENTER_LFE 0x00000004 -# define DSP_BIND_HANDSET 0x00000008 -# define DSP_BIND_MIC 0x00000010 -# define DSP_BIND_MODEM1 0x00000020 -# define DSP_BIND_MODEM2 0x00000040 -# define DSP_BIND_I2S 0x00000080 -# define DSP_BIND_SPDIF 0x00000100 -# define DSP_BIND_REAR 0x00000200 - -#ifdef sun -/* Not part of OSS. Reserved for internal use by Solaris */ -#define X_SADA_GET_PLAYTGT_MASK __SIOR ('P', 66, int) -#define X_SADA_GET_PLAYTGT __SIOR ('P', 67, int) -#define X_SADA_SET_PLAYTGT __SIOWR('P', 68, int) -#endif - -#ifndef NO_LEGACY_MIXER -/* - **************************************************************************** - * IOCTL commands for the "legacy " /dev/mixer API (obsolete) - * - * Mixer controls - * - * There can be up to 20 different analog mixer channels. The - * SOUND_MIXER_NRDEVICES gives the currently supported maximum. - * The SOUND_MIXER_READ_DEVMASK returns a bitmask which tells - * the devices supported by the particular mixer. - * - * {!notice This "legacy" mixer API is obsolete. It has been superceded - * by a new one (see below). - */ - -#define SOUND_MIXER_NRDEVICES 28 -#define SOUND_MIXER_VOLUME 0 -#define SOUND_MIXER_BASS 1 -#define SOUND_MIXER_TREBLE 2 -#define SOUND_MIXER_SYNTH 3 -#define SOUND_MIXER_PCM 4 -#define SOUND_MIXER_SPEAKER 5 -#define SOUND_MIXER_LINE 6 -#define SOUND_MIXER_MIC 7 -#define SOUND_MIXER_CD 8 -#define SOUND_MIXER_IMIX 9 /* Recording monitor */ -#define SOUND_MIXER_ALTPCM 10 -#define SOUND_MIXER_RECLEV 11 /* Recording level */ -#define SOUND_MIXER_IGAIN 12 /* Input gain */ -#define SOUND_MIXER_OGAIN 13 /* Output gain */ -/* - * Some soundcards have three line level inputs (line, aux1 and aux2). - * Since each card manufacturer has assigned different meanings to - * these inputs, it's impractical to assign specific meanings - * (eg line, cd, synth etc.) to them. - */ -#define SOUND_MIXER_LINE1 14 /* Input source 1 (aux1) */ -#define SOUND_MIXER_LINE2 15 /* Input source 2 (aux2) */ -#define SOUND_MIXER_LINE3 16 /* Input source 3 (line) */ -#define SOUND_MIXER_DIGITAL1 17 /* Digital I/O 1 */ -#define SOUND_MIXER_DIGITAL2 18 /* Digital I/O 2 */ -#define SOUND_MIXER_DIGITAL3 19 /* Digital I/O 3 */ -#define SOUND_MIXER_PHONE 20 /* Phone */ -#define SOUND_MIXER_MONO 21 /* Mono Output */ -#define SOUND_MIXER_VIDEO 22 /* Video/TV (audio) in */ -#define SOUND_MIXER_RADIO 23 /* Radio in */ -#define SOUND_MIXER_DEPTH 24 /* Surround depth */ -#define SOUND_MIXER_REARVOL 25 /* Rear/Surround speaker vol */ -#define SOUND_MIXER_CENTERVOL 26 /* Center/LFE speaker vol */ -#define SOUND_MIXER_SIDEVOL 27 /* Side-Surround (8speaker) vol */ - -/* - * Warning: SOUND_MIXER_SURRVOL is an old name of SOUND_MIXER_SIDEVOL. - * They are both assigned to the same mixer control. Don't - * use both control names in the same program/driver. - */ -#define SOUND_MIXER_SURRVOL SOUND_MIXER_SIDEVOL - -/* Some on/off settings (SOUND_SPECIAL_MIN - SOUND_SPECIAL_MAX) */ -/* Not counted to SOUND_MIXER_NRDEVICES, but use the same number space */ -#define SOUND_ONOFF_MIN 28 -#define SOUND_ONOFF_MAX 30 - -/* Note! Number 31 cannot be used since the sign bit is reserved */ -#define SOUND_MIXER_NONE 31 - -/* - * The following unsupported macros are no longer functional. - * Use SOUND_MIXER_PRIVATE# macros in future. - */ -#define SOUND_MIXER_ENHANCE SOUND_MIXER_NONE -#define SOUND_MIXER_MUTE SOUND_MIXER_NONE -#define SOUND_MIXER_LOUD SOUND_MIXER_NONE - -#define SOUND_DEVICE_LABELS \ - {"Vol ", "Bass ", "Treble", "Synth", "Pcm ", "Speaker ", "Line ", \ - "Mic ", "CD ", "Mix ", "Pcm2 ", "Rec ", "IGain", "OGain", \ - "Aux1", "Aux2", "Aux3", "Digital1", "Digital2", "Digital3", \ - "Phone", "Mono", "Video", "Radio", "Depth", \ - "Rear", "Center", "Side"} - -#define SOUND_DEVICE_NAMES \ - {"vol", "bass", "treble", "synth", "pcm", "speaker", "line", \ - "mic", "cd", "mix", "pcm2", "rec", "igain", "ogain", \ - "aux1", "aux2", "aux3", "dig1", "dig2", "dig3", \ - "phone", "mono", "video", "radio", "depth", \ - "rear", "center", "side"} - -/* Device bitmask identifiers */ - -#define SOUND_MIXER_RECSRC 0xff /* Arg contains a bit for each recording source */ -#define SOUND_MIXER_DEVMASK 0xfe /* Arg contains a bit for each supported device */ -#define SOUND_MIXER_RECMASK 0xfd /* Arg contains a bit for each supported recording source */ -#define SOUND_MIXER_CAPS 0xfc -# define SOUND_CAP_EXCL_INPUT 0x00000001 /* Only one recording source at a time */ -# define SOUND_CAP_NOLEGACY 0x00000004 /* For internal use only */ -# define SOUND_CAP_NORECSRC 0x00000008 -#define SOUND_MIXER_STEREODEVS 0xfb /* Mixer channels supporting stereo */ - -/* OSS/Free ONLY */ -#define SOUND_MIXER_OUTSRC 0xfa /* Arg contains a bit for each input source to output */ -#define SOUND_MIXER_OUTMASK 0xf9 /* Arg contains a bit for each supported input source to output */ -/* OSS/Free ONLY */ - -/* Device mask bits */ - -#define SOUND_MASK_VOLUME (1 << SOUND_MIXER_VOLUME) -#define SOUND_MASK_BASS (1 << SOUND_MIXER_BASS) -#define SOUND_MASK_TREBLE (1 << SOUND_MIXER_TREBLE) -#define SOUND_MASK_SYNTH (1 << SOUND_MIXER_SYNTH) -#define SOUND_MASK_PCM (1 << SOUND_MIXER_PCM) -#define SOUND_MASK_SPEAKER (1 << SOUND_MIXER_SPEAKER) -#define SOUND_MASK_LINE (1 << SOUND_MIXER_LINE) -#define SOUND_MASK_MIC (1 << SOUND_MIXER_MIC) -#define SOUND_MASK_CD (1 << SOUND_MIXER_CD) -#define SOUND_MASK_IMIX (1 << SOUND_MIXER_IMIX) -#define SOUND_MASK_ALTPCM (1 << SOUND_MIXER_ALTPCM) -#define SOUND_MASK_RECLEV (1 << SOUND_MIXER_RECLEV) -#define SOUND_MASK_IGAIN (1 << SOUND_MIXER_IGAIN) -#define SOUND_MASK_OGAIN (1 << SOUND_MIXER_OGAIN) -#define SOUND_MASK_LINE1 (1 << SOUND_MIXER_LINE1) -#define SOUND_MASK_LINE2 (1 << SOUND_MIXER_LINE2) -#define SOUND_MASK_LINE3 (1 << SOUND_MIXER_LINE3) -#define SOUND_MASK_DIGITAL1 (1 << SOUND_MIXER_DIGITAL1) -#define SOUND_MASK_DIGITAL2 (1 << SOUND_MIXER_DIGITAL2) -#define SOUND_MASK_DIGITAL3 (1 << SOUND_MIXER_DIGITAL3) -#define SOUND_MASK_MONO (1 << SOUND_MIXER_MONO) -#define SOUND_MASK_PHONE (1 << SOUND_MIXER_PHONE) -#define SOUND_MASK_RADIO (1 << SOUND_MIXER_RADIO) -#define SOUND_MASK_VIDEO (1 << SOUND_MIXER_VIDEO) -#define SOUND_MASK_DEPTH (1 << SOUND_MIXER_DEPTH) -#define SOUND_MASK_REARVOL (1 << SOUND_MIXER_REARVOL) -#define SOUND_MASK_CENTERVOL (1 << SOUND_MIXER_CENTERVOL) -#define SOUND_MASK_SIDEVOL (1 << SOUND_MIXER_SIDEVOL) - -/* Note! SOUND_MASK_SURRVOL is alias of SOUND_MASK_SIDEVOL */ -#define SOUND_MASK_SURRVOL (1 << SOUND_MIXER_SIDEVOL) - -/* Obsolete macros */ -#define SOUND_MASK_MUTE (1 << SOUND_MIXER_MUTE) -#define SOUND_MASK_ENHANCE (1 << SOUND_MIXER_ENHANCE) -#define SOUND_MASK_LOUD (1 << SOUND_MIXER_LOUD) - -#define MIXER_READ(dev) __SIOR('M', dev, int) -#define SOUND_MIXER_READ_VOLUME MIXER_READ(SOUND_MIXER_VOLUME) -#define SOUND_MIXER_READ_BASS MIXER_READ(SOUND_MIXER_BASS) -#define SOUND_MIXER_READ_TREBLE MIXER_READ(SOUND_MIXER_TREBLE) -#define SOUND_MIXER_READ_SYNTH MIXER_READ(SOUND_MIXER_SYNTH) -#define SOUND_MIXER_READ_PCM MIXER_READ(SOUND_MIXER_PCM) -#define SOUND_MIXER_READ_SPEAKER MIXER_READ(SOUND_MIXER_SPEAKER) -#define SOUND_MIXER_READ_LINE MIXER_READ(SOUND_MIXER_LINE) -#define SOUND_MIXER_READ_MIC MIXER_READ(SOUND_MIXER_MIC) -#define SOUND_MIXER_READ_CD MIXER_READ(SOUND_MIXER_CD) -#define SOUND_MIXER_READ_IMIX MIXER_READ(SOUND_MIXER_IMIX) -#define SOUND_MIXER_READ_ALTPCM MIXER_READ(SOUND_MIXER_ALTPCM) -#define SOUND_MIXER_READ_RECLEV MIXER_READ(SOUND_MIXER_RECLEV) -#define SOUND_MIXER_READ_IGAIN MIXER_READ(SOUND_MIXER_IGAIN) -#define SOUND_MIXER_READ_OGAIN MIXER_READ(SOUND_MIXER_OGAIN) -#define SOUND_MIXER_READ_LINE1 MIXER_READ(SOUND_MIXER_LINE1) -#define SOUND_MIXER_READ_LINE2 MIXER_READ(SOUND_MIXER_LINE2) -#define SOUND_MIXER_READ_LINE3 MIXER_READ(SOUND_MIXER_LINE3) - -/* Obsolete macros */ -#define SOUND_MIXER_READ_MUTE MIXER_READ(SOUND_MIXER_MUTE) -#define SOUND_MIXER_READ_ENHANCE MIXER_READ(SOUND_MIXER_ENHANCE) -#define SOUND_MIXER_READ_LOUD MIXER_READ(SOUND_MIXER_LOUD) - -#define SOUND_MIXER_READ_RECSRC MIXER_READ(SOUND_MIXER_RECSRC) -#define SOUND_MIXER_READ_DEVMASK MIXER_READ(SOUND_MIXER_DEVMASK) -#define SOUND_MIXER_READ_RECMASK MIXER_READ(SOUND_MIXER_RECMASK) -#define SOUND_MIXER_READ_STEREODEVS MIXER_READ(SOUND_MIXER_STEREODEVS) -#define SOUND_MIXER_READ_CAPS MIXER_READ(SOUND_MIXER_CAPS) - -#define MIXER_WRITE(dev) __SIOWR('M', dev, int) -#define SOUND_MIXER_WRITE_VOLUME MIXER_WRITE(SOUND_MIXER_VOLUME) -#define SOUND_MIXER_WRITE_BASS MIXER_WRITE(SOUND_MIXER_BASS) -#define SOUND_MIXER_WRITE_TREBLE MIXER_WRITE(SOUND_MIXER_TREBLE) -#define SOUND_MIXER_WRITE_SYNTH MIXER_WRITE(SOUND_MIXER_SYNTH) -#define SOUND_MIXER_WRITE_PCM MIXER_WRITE(SOUND_MIXER_PCM) -#define SOUND_MIXER_WRITE_SPEAKER MIXER_WRITE(SOUND_MIXER_SPEAKER) -#define SOUND_MIXER_WRITE_LINE MIXER_WRITE(SOUND_MIXER_LINE) -#define SOUND_MIXER_WRITE_MIC MIXER_WRITE(SOUND_MIXER_MIC) -#define SOUND_MIXER_WRITE_CD MIXER_WRITE(SOUND_MIXER_CD) -#define SOUND_MIXER_WRITE_IMIX MIXER_WRITE(SOUND_MIXER_IMIX) -#define SOUND_MIXER_WRITE_ALTPCM MIXER_WRITE(SOUND_MIXER_ALTPCM) -#define SOUND_MIXER_WRITE_RECLEV MIXER_WRITE(SOUND_MIXER_RECLEV) -#define SOUND_MIXER_WRITE_IGAIN MIXER_WRITE(SOUND_MIXER_IGAIN) -#define SOUND_MIXER_WRITE_OGAIN MIXER_WRITE(SOUND_MIXER_OGAIN) -#define SOUND_MIXER_WRITE_LINE1 MIXER_WRITE(SOUND_MIXER_LINE1) -#define SOUND_MIXER_WRITE_LINE2 MIXER_WRITE(SOUND_MIXER_LINE2) -#define SOUND_MIXER_WRITE_LINE3 MIXER_WRITE(SOUND_MIXER_LINE3) - -/* Obsolete macros */ -#define SOUND_MIXER_WRITE_MUTE MIXER_WRITE(SOUND_MIXER_MUTE) -#define SOUND_MIXER_WRITE_ENHANCE MIXER_WRITE(SOUND_MIXER_ENHANCE) -#define SOUND_MIXER_WRITE_LOUD MIXER_WRITE(SOUND_MIXER_LOUD) - -#define SOUND_MIXER_WRITE_RECSRC MIXER_WRITE(SOUND_MIXER_RECSRC) - -typedef struct mixer_info /* OBSOLETE */ -{ - char id[16]; - char name[32]; - int modify_counter; - int card_number; - int port_number; - char handle[32]; -} mixer_info; - -/* SOUND_MIXER_INFO is obsolete - use SNDCTL_MIXERINFO instead */ -#define SOUND_MIXER_INFO __SIOR ('M', 101, mixer_info) - -/* - * Two ioctls for special souncard function (OSS/Free only) - */ -#define SOUND_MIXER_AGC _SIOWR('M', 103, int) -#define SOUND_MIXER_3DSE _SIOWR('M', 104, int) -/* - * The SOUND_MIXER_PRIVATE# commands can be redefined by low level drivers. - * These features can be used when accessing device specific features. - */ -#define SOUND_MIXER_PRIVATE1 __SIOWR('M', 111, int) -#define SOUND_MIXER_PRIVATE2 __SIOWR('M', 112, int) -#define SOUND_MIXER_PRIVATE3 __SIOWR('M', 113, int) -#define SOUND_MIXER_PRIVATE4 __SIOWR('M', 114, int) -#define SOUND_MIXER_PRIVATE5 __SIOWR('M', 115, int) - -/* The following two controls were never implemented and they should not be used. */ -#define SOUND_MIXER_READ_MAINVOL __SIOR ('M', 116, int) -#define SOUND_MIXER_WRITE_MAINVOL __SIOWR('M', 116, int) - -/* - * SOUND_MIXER_GETLEVELS and SOUND_MIXER_SETLEVELS calls can be used - * for querying current mixer settings from the driver and for loading - * default volume settings _prior_ activating the mixer (loading - * doesn't affect current state of the mixer hardware). These calls - * are for internal use by the driver software only. - */ - -typedef struct mixer_vol_table -{ - int num; /* Index to volume table */ - char name[32]; - int levels[32]; -} mixer_vol_table; - -#define SOUND_MIXER_GETLEVELS __SIOWR('M', 116, mixer_vol_table) -#define SOUND_MIXER_SETLEVELS __SIOWR('M', 117, mixer_vol_table) - -#define OSS_GETVERSION __SIOR ('M', 118, int) - -/* - * Calls to set/get the recording gain for the currently active - * recording source. These calls automatically map to the right control. - * Note that these calls are not supported by all drivers. In this case - * the call will return -1 with errno set to EINVAL - * - * The _MONGAIN work in similar way but set/get the monitoring gain for - * the currently selected recording source. - */ -#define SOUND_MIXER_READ_RECGAIN __SIOR ('M', 119, int) -#define SOUND_MIXER_WRITE_RECGAIN __SIOWR('M', 119, int) -#define SOUND_MIXER_READ_MONGAIN __SIOR ('M', 120, int) -#define SOUND_MIXER_WRITE_MONGAIN __SIOWR('M', 120, int) - -/* The following call is for driver development time purposes. It's not - * present in any released drivers. - */ -typedef unsigned char oss_reserved_t[512]; -#define SOUND_MIXER_RESERVED __SIOWR('M', 121, oss_reserved_t) -#endif /* ifndef NO_LEGACY_MIXER */ - -/* - ************************************************************************* - * The "new" mixer API of OSS 4.0 and later. - * - * This improved mixer API makes it possible to access every possible feature - * of every possible device. However you should read the mixer programming - * section of the OSS API Developer's Manual. There is no chance that you - * could use this interface correctly just by examining this header. - */ - -typedef struct oss_sysinfo -{ - char product[32]; /* For example OSS/Free, OSS/Linux or OSS/Solaris */ - char version[32]; /* For example 4.0a */ - int versionnum; /* See OSS_GETVERSION */ - char options[128]; /* Reserved */ - - int numaudios; /* # of audio/dsp devices */ - int openedaudio[8]; /* Bit mask telling which audio devices are busy */ - - int numsynths; /* # of availavle synth devices */ - int nummidis; /* # of available MIDI ports */ - int numtimers; /* # of available timer devices */ - int nummixers; /* # of mixer devices */ - - int openedmidi[8]; /* Bit mask telling which midi devices are busy */ - int numcards; /* Number of sound cards in the system */ - int numaudioengines; /* Number of audio engines in the system */ - char license[16]; /* For example "GPL" or "CDDL" */ - int filler[236]; /* For future expansion (set to -1) */ -} oss_sysinfo; - -typedef struct oss_mixext -{ - int dev; /* Mixer device number */ - int ctrl; /* Controller number */ - int type; /* Entry type */ -# define MIXT_DEVROOT 0 /* Device root entry */ -# define MIXT_GROUP 1 /* Controller group */ -# define MIXT_ONOFF 2 /* OFF (0) or ON (1) */ -# define MIXT_ENUM 3 /* Enumerated (0 to maxvalue) */ -# define MIXT_MONOSLIDER 4 /* Mono slider (0 to 255) */ -# define MIXT_STEREOSLIDER 5 /* Stereo slider (dual 0 to 255) */ -# define MIXT_MESSAGE 6 /* (Readable) textual message */ -# define MIXT_MONOVU 7 /* VU meter value (mono) */ -# define MIXT_STEREOVU 8 /* VU meter value (stereo) */ -# define MIXT_MONOPEAK 9 /* VU meter peak value (mono) */ -# define MIXT_STEREOPEAK 10 /* VU meter peak value (stereo) */ -# define MIXT_RADIOGROUP 11 /* Radio button group */ -# define MIXT_MARKER 12 /* Separator between normal and extension entries */ -# define MIXT_VALUE 13 /* Decimal value entry */ -# define MIXT_HEXVALUE 14 /* Hexadecimal value entry */ -# define MIXT_MONODB 15 /* OBSOLETE */ -# define MIXT_STEREODB 16 /* OBSOLETE */ -# define MIXT_SLIDER 17 /* Slider (mono) with full (31 bit) postitive integer range */ -# define MIXT_3D 18 - -/* - * Sliders with range expanded to 15 bits per channel (0-32767) - */ -# define MIXT_MONOSLIDER16 19 -# define MIXT_STEREOSLIDER16 20 -# define MIXT_MUTE 21 /* Mute=1, unmute=0 */ - - /**************************************************************/ - - /* Possible value range (minvalue to maxvalue) */ - /* Note that maxvalue may also be smaller than minvalue */ - int maxvalue; - int minvalue; - - int flags; -# define MIXF_READABLE 0x00000001 /* Has readable value */ -# define MIXF_WRITEABLE 0x00000002 /* Has writeable value */ -# define MIXF_POLL 0x00000004 /* May change itself */ -# define MIXF_HZ 0x00000008 /* Herz scale */ -# define MIXF_STRING 0x00000010 /* Use dynamic extensions for value */ -# define MIXF_DYNAMIC 0x00000010 /* Supports dynamic extensions */ -# define MIXF_OKFAIL 0x00000020 /* Interpret value as 1=OK, 0=FAIL */ -# define MIXF_FLAT 0x00000040 /* Flat vertical space requirements */ -# define MIXF_LEGACY 0x00000080 /* Legacy mixer control group */ -# define MIXF_CENTIBEL 0x00000100 /* Centibel (0.1 dB) step size */ -# define MIXF_DECIBEL 0x00000200 /* Step size of 1 dB */ -# define MIXF_MAINVOL 0x00000400 /* Main volume control */ -# define MIXF_PCMVOL 0x00000800 /* PCM output volume control */ -# define MIXF_RECVOL 0x00001000 /* PCM recording volume control */ -# define MIXF_MONVOL 0x00002000 /* Input->output monitor volume */ -# define MIXF_WIDE 0x00004000 /* Enum control has wide labels */ -# define MIXF_DESCR 0x00008000 /* Description (tooltip) available */ - char id[16]; /* Mnemonic ID (mainly for internal use) */ - int parent; /* Entry# of parent (group) node (-1 if root) */ - - int dummy; /* Internal use */ - - int timestamp; - - char data[64]; /* Misc data (entry type dependent) */ - unsigned char enum_present[32]; /* Mask of allowed enum values */ - int control_no; /* SOUND_MIXER_VOLUME..SOUND_MIXER_MIDI */ - /* (-1 means not indicated) */ - -/* - * The desc field is reserved for internal purposes of OSS. It should not be - * used by applications. - */ - unsigned int desc; -#define MIXEXT_SCOPE_MASK 0x0000003f -#define MIXEXT_SCOPE_OTHER 0x00000000 -#define MIXEXT_SCOPE_INPUT 0x00000001 -#define MIXEXT_SCOPE_OUTPUT 0x00000002 -#define MIXEXT_SCOPE_MONITOR 0x00000003 -#define MIXEXT_SCOPE_RECSWITCH 0x00000004 - - char extname[32]; - int update_counter; - int rgbcolor; /* 0 means default color (not black) . Otherwise 24 bit RGB color */ - int filler[6]; -} oss_mixext; - -/* - * Recommended colors to be used in the rgbcolor field. These match the - * colors used as the audio jack colors in HD audio motherboards. - */ -#define OSS_RGB_BLUE 0x7aabde // Light blue -#define OSS_RGB_GREEN 0xb3c98c // Lime green -#define OSS_RGB_PINK 0xe88c99 -#define OSS_RGB_GRAY 0xd1ccc4 -#define OSS_RGB_BLACK 0x2b2926 // Light black -#define OSS_RGB_ORANGE 0xe89e47 -#define OSS_RGB_RED 0xff0000 -#define OSS_RGB_YELLOW 0xffff00 -#define OSS_RGB_PURPLE 0x800080 -#define OSS_RGB_WHITE 0xf8f8ff - -typedef struct oss_mixext_root -{ - char id[16]; - char name[48]; -} oss_mixext_root; - -typedef struct oss_mixer_value -{ - int dev; - int ctrl; - int value; - int flags; /* Reserved for future use. Initialize to 0 */ - int timestamp; /* Must be set to oss_mixext.timestamp */ - int filler[8]; /* Reserved for future use. Initialize to 0 */ -} oss_mixer_value; - -#define OSS_ENUM_MAXVALUE 255 -#define OSS_ENUM_STRINGSIZE 3000 -typedef struct oss_mixer_enuminfo -{ - int dev; - int ctrl; - int nvalues; - int version; /* Read the manual */ - short strindex[OSS_ENUM_MAXVALUE]; - char strings[OSS_ENUM_STRINGSIZE]; -} oss_mixer_enuminfo; - -#define OPEN_READ PCM_ENABLE_INPUT -#define OPEN_WRITE PCM_ENABLE_OUTPUT -#define OPEN_READWRITE (OPEN_READ|OPEN_WRITE) - -typedef struct oss_audioinfo -{ - int dev; /* Audio device number */ - char name[64]; - int busy; /* 0, OPEN_READ, OPEN_WRITE or OPEN_READWRITE */ - int pid; - int caps; /* PCM_CAP_INPUT, PCM_CAP_OUTPUT */ - int iformats, oformats; - int magic; /* Reserved for internal use */ - char cmd[64]; /* Command using the device (if known) */ - int card_number; - int port_number; - int mixer_dev; - int legacy_device; /* Obsolete field. Replaced by devnode */ - int enabled; /* 1=enabled, 0=device not ready at this moment */ - int flags; /* For internal use only - no practical meaning */ - int min_rate, max_rate; /* Sample rate limits */ - int min_channels, max_channels; /* Number of channels supported */ - int binding; /* DSP_BIND_FRONT, etc. 0 means undefined */ - int rate_source; - char handle[32]; -#define OSS_MAX_SAMPLE_RATES 20 /* Cannot be changed */ - unsigned int nrates, rates[OSS_MAX_SAMPLE_RATES]; /* Please read the manual before using these */ - oss_longname_t song_name; /* Song name (if given) */ - oss_label_t label; /* Device label (if given) */ - int latency; /* In usecs, -1=unknown */ - oss_devnode_t devnode; /* Device special file name (absolute path) */ - int next_play_engine; /* Read the documentation for more info */ - int next_rec_engine; /* Read the documentation for more info */ - int filler[184]; -} oss_audioinfo; - -typedef struct oss_mixerinfo -{ - int dev; - char id[16]; - char name[32]; - int modify_counter; - int card_number; - int port_number; - char handle[32]; - int magic; /* Reserved */ - int enabled; /* Reserved */ - int caps; -#define MIXER_CAP_VIRTUAL 0x00000001 -#define MIXER_CAP_LAYOUT_B 0x00000002 /* For internal use only */ -#define MIXER_CAP_NARROW 0x00000004 /* Conserve horiz space */ - int flags; /* Reserved */ - int nrext; - /* - * The priority field can be used to select the default (motherboard) - * mixer device. The mixer with the highest priority is the - * most preferred one. -2 or less means that this device cannot be used - * as the default mixer. - */ - int priority; - oss_devnode_t devnode; /* Device special file name (absolute path) */ - int legacy_device; - int filler[245]; /* Reserved */ -} oss_mixerinfo; - -typedef struct oss_midi_info -{ - int dev; /* Midi device number */ - char name[64]; - int busy; /* 0, OPEN_READ, OPEN_WRITE or OPEN_READWRITE */ - int pid; - char cmd[64]; /* Command using the device (if known) */ - int caps; -#define MIDI_CAP_MPU401 0x00000001 /**** OBSOLETE ****/ -#define MIDI_CAP_INPUT 0x00000002 -#define MIDI_CAP_OUTPUT 0x00000004 -#define MIDI_CAP_INOUT (MIDI_CAP_INPUT|MIDI_CAP_OUTPUT) -#define MIDI_CAP_VIRTUAL 0x00000008 /* Pseudo device */ -#define MIDI_CAP_MTCINPUT 0x00000010 /* Supports SNDCTL_MIDI_MTCINPUT */ -#define MIDI_CAP_CLIENT 0x00000020 /* Virtual client side device */ -#define MIDI_CAP_SERVER 0x00000040 /* Virtual server side device */ -#define MIDI_CAP_INTERNAL 0x00000080 /* Internal (synth) device */ -#define MIDI_CAP_EXTERNAL 0x00000100 /* external (MIDI port) device */ -#define MIDI_CAP_PTOP 0x00000200 /* Point to point link to one device */ -#define MIDI_CAP_MTC 0x00000400 /* MTC/SMPTE (control) device */ - int magic; /* Reserved for internal use */ - int card_number; - int port_number; - int enabled; /* 1=enabled, 0=device not ready at this moment */ - int flags; /* For internal use only - no practical meaning */ - char handle[32]; - oss_longname_t song_name; /* Song name (if known) */ - oss_label_t label; /* Device label (if given) */ - int latency; /* In usecs, -1=unknown */ - oss_devnode_t devnode; /* Device special file name (absolute path) */ - int legacy_device; /* Legacy device mapping */ - int filler[235]; -} oss_midi_info; - -typedef struct oss_card_info -{ - int card; - char shortname[16]; - char longname[128]; - int flags; - char hw_info[400]; - int intr_count, ack_count; - int filler[154]; -} oss_card_info; - -#define SNDCTL_SYSINFO __SIOR ('X', 1, oss_sysinfo) -#define OSS_SYSINFO SNDCTL_SYSINFO /* Old name */ - -#define SNDCTL_MIX_NRMIX __SIOR ('X', 2, int) -#define SNDCTL_MIX_NREXT __SIOWR('X', 3, int) -#define SNDCTL_MIX_EXTINFO __SIOWR('X', 4, oss_mixext) -#define SNDCTL_MIX_READ __SIOWR('X', 5, oss_mixer_value) -#define SNDCTL_MIX_WRITE __SIOWR('X', 6, oss_mixer_value) - -#define SNDCTL_AUDIOINFO __SIOWR('X', 7, oss_audioinfo) -#define SNDCTL_MIX_ENUMINFO __SIOWR('X', 8, oss_mixer_enuminfo) -#define SNDCTL_MIDIINFO __SIOWR('X', 9, oss_midi_info) -#define SNDCTL_MIXERINFO __SIOWR('X',10, oss_mixerinfo) -#define SNDCTL_CARDINFO __SIOWR('X',11, oss_card_info) -#define SNDCTL_ENGINEINFO __SIOWR('X',12, oss_audioinfo) -#define SNDCTL_AUDIOINFO_EX __SIOWR('X',13, oss_audioinfo) - -#define SNDCTL_MIX_DESCRIPTION __SIOWR('X',14, oss_mixer_enuminfo) - -/* ioctl codes 'X', 200-255 are reserved for internal use */ - -/* - * Few more "globally" available ioctl calls. - */ -#define SNDCTL_SETSONG __SIOW ('Y', 2, oss_longname_t) -#define SNDCTL_GETSONG __SIOR ('Y', 2, oss_longname_t) -#define SNDCTL_SETNAME __SIOW ('Y', 3, oss_longname_t) -#define SNDCTL_SETLABEL __SIOW ('Y', 4, oss_label_t) -#define SNDCTL_GETLABEL __SIOR ('Y', 4, oss_label_t) -/* - * The "new" mixer API definitions end here. - *************************************** - */ - -/* - ********************************************************* - * Few routines that are included in -lOSSlib - * - * At this moment this interface is not used. OSSlib contains just - * stubs that call the related system calls directly. - */ -#ifdef OSSLIB -extern int osslib_open (const char *path, int flags, int dummy); -extern void osslib_close (int fd); -extern int osslib_write (int fd, const void *buf, int count); -extern int osslib_read (int fd, void *buf, int count); -extern int osslib_ioctl (int fd, unsigned int request, void *arg); -#else -# define osslib_open open -# define osslib_close close -# define osslib_write write -# define osslib_read read -# define osslib_ioctl ioctl -#endif - -#if 1 -#define SNDCTL_DSP_NONBLOCK __SIO ('P',14) /* Obsolete. Not supported any more */ -#endif - -#if 1 -/* - * Some obsolete macros that are not part of Open Sound System API. - */ -#define SOUND_PCM_READ_RATE SOUND_PCM_READ_RATE_is_obsolete -#define SOUND_PCM_READ_BITS SOUND_PCM_READ_BITS_is_obsolete -#define SOUND_PCM_READ_CHANNELS SOUND_PCM_READ_CHANNELS_is_obsolete -#define SOUND_PCM_WRITE_RATE SOUND_PCM_WRITE_RATE_is_obsolet_use_SNDCTL_DSP_SPEED_instead -#define SOUND_PCM_WRITE_CHANNELS SOUND_PCM_WRITE_CHANNELS_is_obsolete_use_SNDCTL_DSP_CHANNELS_instead -#define SOUND_PCM_WRITE_BITS SOUND_PCM_WRITE_BITS_is_obsolete_use_SNDCTL_DSP_SETFMT_instead -#define SOUND_PCM_POST SOUND_PCM_POST_is_obsolete_use_SNDCTL_DSP_POST_instead -#define SOUND_PCM_RESET SOUND_PCM_RESET_is_obsolete_use_SNDCTL_DSP_HALT_instead -#define SOUND_PCM_SYNC SOUND_PCM_SYNC_is_obsolete_use_SNDCTL_DSP_SYNC_instead -#define SOUND_PCM_SUBDIVIDE SOUND_PCM_SUBDIVIDE_is_obsolete_use_SNDCTL_DSP_SUBDIVIDE_instead -#define SOUND_PCM_SETFRAGMENT SOUND_PCM_SETFRAGMENT_is_obsolete_use_SNDCTL_DSP_SETFRAGMENT_instead -#define SOUND_PCM_GETFMTS SOUND_PCM_GETFMTS_is_obsolete_use_SNDCTL_DSP_GETFMTS_instead -#define SOUND_PCM_SETFMT SOUND_PCM_SETFMT_is_obsolete_use_SNDCTL_DSP_SETFMT_instead -#define SOUND_PCM_GETOSPACE SOUND_PCM_GETOSPACE_is_obsolete_use_SNDCTL_DSP_GETOSPACE_instead -#define SOUND_PCM_GETISPACE SOUND_PCM_GETISPACE_is_obsolete_use_SNDCTL_DSP_GETISPACE_instead -#define SOUND_PCM_NONBLOCK SOUND_PCM_NONBLOCK_is_obsolete_use_SNDCTL_DSP_NONBLOCK_instead -#define SOUND_PCM_GETCAPS SOUND_PCM_GETCAPS_is_obsolete_use_SNDCTL_DSP_GETCAPS_instead -#define SOUND_PCM_GETTRIGGER SOUND_PCM_GETTRIGGER_is_obsolete_use_SNDCTL_DSP_GETTRIGGER_instead -#define SOUND_PCM_SETTRIGGER SOUND_PCM_SETTRIGGER_is_obsolete_use_SNDCTL_DSP_SETTRIGGER_instead -#define SOUND_PCM_SETSYNCRO SOUND_PCM_SETSYNCRO_is_obsolete_use_SNDCTL_DSP_SETSYNCRO_instead -#define SOUND_PCM_GETIPTR SOUND_PCM_GETIPTR_is_obsolete_use_SNDCTL_DSP_GETIPTR_instead -#define SOUND_PCM_GETOPTR SOUND_PCM_GETOPTR_is_obsolete_use_SNDCTL_DSP_GETOPTR_instead -#define SOUND_PCM_MAPINBUF SOUND_PCM_MAPINBUF_is_obsolete_use_SNDCTL_DSP_MAPINBUF_instead -#define SOUND_PCM_MAPOUTBUF SOUND_PCM_MAPOUTBUF_is_obsolete_use_SNDCTL_DSP_MAPOUTBUF_instead -#endif - -#endif |