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as packaged 2006-10-08
2006-10-08 00:00:00 +00:00
/* MikMod sound library
(c) 1998, 1999, 2000 Miodrag Vallat and others - see file AUTHORS
for complete list.
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
/*==============================================================================
$Id: mikmod.h.in,v 1.40 2000/12/27 21:38:57 miod Exp $
MikMod sound library include file
Modified by ozzy@Orkysquad on 23/08/2001 added MDRIVER drv_ds_raw driver.
Disabled @ characters (0x40)
==============================================================================*/
#ifndef _MIKMOD_H_
#define _MIKMOD_H_
#include <stdio.h>
#include <stdlib.h>
/*
* ========== Compiler magic for shared libraries
*/
#if defined WIN32 && defined _DLL
#ifdef DLL_EXPORTS
#define MIKMODAPI __declspec(dllexport)
#else
#define MIKMODAPI __declspec(dllimport)
#endif
#else
#define MIKMODAPI
#endif
/*
* ========== Library version
*/
#define LIBMIKMOD_VERSION_MAJOR LIBMIKMOD_MAJOR_VERSIONL
#define LIBMIKMOD_VERSION_MINOR LIBMIKMOD_MINOR_VERSIONL
#define LIBMIKMOD_REVISION LIBMIKMOD_MICRO_VERSIONL
#define LIBMIKMOD_VERSION \
((LIBMIKMOD_VERSION_MAJOR<<16)| \
(LIBMIKMOD_VERSION_MINOR<< 8)| \
(LIBMIKMOD_REVISION))
MIKMODAPI extern long MikMod_GetVersion(void);
/*
* ========== Platform independent-type definitions
*/
#include <windows.h>
#include <io.h>
#include <mmsystem.h>
/*@DOES_NOT_HAVE_SIGNED@*/
#if defined(__alpha)
/* 64 bit architectures */
typedef signed char SBYTE; /* 1 byte, signed */
typedef unsigned char UBYTE; /* 1 byte, unsigned */
//typedef signed short signed short; /* 2 bytes, signed */
//typedef unsigned short unsigned int; /* 2 bytes, unsigned */
typedef signed int SLONG; /* 4 bytes, signed */
typedef unsigned int ULONG; /* 4 bytes, unsigned */
typedef int int; /* 0=false, <>0 true */
#else
/* 32 bit architectures */
typedef signed char SBYTE; /* 1 byte, signed */
typedef unsigned char UBYTE; /* 1 byte, unsigned */
//qbism//jf 02-10-15 typedef signed short signed short; /* 2 bytes, signed */
//qbism//jf 02-10-15 typedef unsigned short unsigned int; /* 2 bytes, unsigned */
typedef signed long SLONG; /* 4 bytes, signed */
#if !defined(__OS2__)&&!defined(__EMX__)&&!defined(WIN32)
typedef unsigned long ULONG; /* 4 bytes, unsigned */
typedef int int; /* 0=false, <>0 true */
#endif
#endif
//HACK HACK HACK
/*
* ========== Error codes
*/
enum {
MMERR_OPENING_FILE = 1,
MMERR_OUT_OF_MEMORY,
MMERR_DYNAMIC_LINKING,
MMERR_SAMPLE_TOO_BIG,
MMERR_OUT_OF_HANDLES,
MMERR_UNKNOWN_WAVE_TYPE,
MMERR_LOADING_PATTERN,
MMERR_LOADING_TRACK,
MMERR_LOADING_HEADER,
MMERR_LOADING_SAMPLEINFO,
MMERR_NOT_A_MODULE,
MMERR_NOT_A_STREAM,
MMERR_MED_SYNTHSAMPLES,
MMERR_ITPACK_INVALID_DATA,
MMERR_DETECTING_DEVICE,
MMERR_INVALID_DEVICE,
MMERR_INITIALIZING_MIXER,
MMERR_OPENING_AUDIO,
MMERR_8BIT_ONLY,
MMERR_16BIT_ONLY,
MMERR_STEREO_ONLY,
MMERR_ULAW,
MMERR_NON_BLOCK,
MMERR_AF_AUDIO_PORT,
MMERR_AIX_CONFIG_INIT,
MMERR_AIX_CONFIG_CONTROL,
MMERR_AIX_CONFIG_START,
MMERR_GUS_SETTINGS,
MMERR_GUS_RESET,
MMERR_GUS_TIMER,
MMERR_HP_SETSAMPLESIZE,
MMERR_HP_SETSPEED,
MMERR_HP_CHANNELS,
MMERR_HP_AUDIO_OUTPUT,
MMERR_HP_AUDIO_DESC,
MMERR_HP_BUFFERSIZE,
MMERR_OSS_SETFRAGMENT,
MMERR_OSS_SETSAMPLESIZE,
MMERR_OSS_SETSTEREO,
MMERR_OSS_SETSPEED,
MMERR_SGI_SPEED,
MMERR_SGI_16BIT,
MMERR_SGI_8BIT,
MMERR_SGI_STEREO,
MMERR_SGI_MONO,
MMERR_SUN_INIT,
MMERR_OS2_MIXSETUP,
MMERR_OS2_SEMAPHORE,
MMERR_OS2_TIMER,
MMERR_OS2_THREAD,
MMERR_DS_PRIORITY,
MMERR_DS_BUFFER,
MMERR_DS_FORMAT,
MMERR_DS_NOTIFY,
MMERR_DS_EVENT,
MMERR_DS_THREAD,
MMERR_DS_UPDATE,
MMERR_WINMM_HANDLE,
MMERR_WINMM_ALLOCATED,
MMERR_WINMM_DEVICEID,
MMERR_WINMM_FORMAT,
MMERR_WINMM_UNKNOWN,
MMERR_MAC_SPEED,
MMERR_MAC_START,
MMERR_MAX
};
/*
* ========== Error handling
*/
typedef void (MikMod_handler)(void);
typedef MikMod_handler *MikMod_handler_t;
MIKMODAPI extern int MikMod_errno;
MIKMODAPI extern int MikMod_critical;
MIKMODAPI extern char *MikMod_strerror(int);
MIKMODAPI extern MikMod_handler_t MikMod_RegisterErrorHandler(MikMod_handler_t);
/*
* ========== Library initialization and core functions
*/
struct MDRIVER;
MIKMODAPI extern void MikMod_RegisterAllDrivers(void);
MIKMODAPI extern char* MikMod_InfoDriver(void);
MIKMODAPI extern void MikMod_RegisterDriver(struct MDRIVER*);
MIKMODAPI extern int MikMod_DriverFromAlias(char*);
MIKMODAPI extern int MikMod_Init(char*);
MIKMODAPI extern void MikMod_Exit(void);
MIKMODAPI extern int MikMod_Reset(char*);
MIKMODAPI extern int MikMod_SetNumVoices(int,int);
MIKMODAPI extern int MikMod_Active(void);
MIKMODAPI extern int MikMod_EnableOutput(void);
MIKMODAPI extern void MikMod_DisableOutput(void);
MIKMODAPI extern void MikMod_Update(void);
MIKMODAPI extern int MikMod_InitThreads(void);
MIKMODAPI extern void MikMod_Lock(void);
MIKMODAPI extern void MikMod_Unlock(void);
/*
* ========== Reader, Writer
*/
typedef struct MREADER {
int (*Seek)(struct MREADER*,long,int);
long (*Tell)(struct MREADER*);
int (*Read)(struct MREADER*,void*,size_t);
int (*Get)(struct MREADER*);
int (*Eof)(struct MREADER*);
} MREADER;
typedef struct MWRITER {
int (*Seek)(struct MWRITER*,long,int);
long (*Tell)(struct MWRITER*);
int (*Write)(struct MWRITER*,void*,size_t);
int (*Put)(struct MWRITER*,int);
} MWRITER;
/*
* ========== Samples
*/
/* Sample playback should not be interrupted */
#define SFX_CRITICAL 1
/* Sample format [loading and in-memory] flags: */
#define SF_16BITS 0x0001
#define SF_STEREO 0x0002
#define SF_SIGNED 0x0004
#define SF_BIG_ENDIAN 0x0008
#define SF_DELTA 0x0010
#define SF_ITPACKED 0x0020
#define SF_FORMATMASK 0x003F
/* General Playback flags */
#define SF_LOOP 0x0100
#define SF_BIDI 0x0200
#define SF_REVERSE 0x0400
#define SF_SUSTAIN 0x0800
#define SF_PLAYBACKMASK 0x0C00
/* Module-only Playback Flags */
#define SF_OWNPAN 0x1000
#define SF_UST_LOOP 0x2000
#define SF_EXTRAPLAYBACKMASK 0x3000
/* Panning constants */
#define PAN_LEFT 0
#define PAN_HALFLEFT 64
#define PAN_CENTER 128
#define PAN_HALFRIGHT 192
#define PAN_RIGHT 255
#define PAN_SURROUND 512 /* panning value for Dolby Surround */
typedef struct SAMPLE {
signed short panning; /* panning (0-255 or PAN_SURROUND) */
ULONG speed; /* Base playing speed/frequency of note */
UBYTE volume; /* volume 0-64 */
unsigned int inflags; /* sample format on disk */
unsigned int flags; /* sample format in memory */
ULONG length; /* length of sample (in samples!) */
ULONG loopstart; /* repeat position (relative to start, in samples) */
ULONG loopend; /* repeat end */
ULONG susbegin; /* sustain loop begin (in samples) \ Not Supported */
ULONG susend; /* sustain loop end / Yet! */
/* Variables used by the module player only! (ignored for sound effects) */
UBYTE globvol; /* global volume */
UBYTE vibflags; /* autovibrato flag stuffs */
UBYTE vibtype; /* Vibratos moved from INSTRUMENT to SAMPLE */
UBYTE vibsweep;
UBYTE vibdepth;
UBYTE vibrate;
char* samplename; /* name of the sample */
/* Values used internally only */
unsigned int avibpos; /* autovibrato pos [player use] */
UBYTE divfactor; /* for sample scaling, maintains proper period slides */
ULONG seekpos; /* seek position in file */
signed short handle; /* sample handle used by individual drivers */
} SAMPLE;
/* Sample functions */
MIKMODAPI extern SAMPLE *Sample_Load(char*);
MIKMODAPI extern SAMPLE *Sample_LoadFP(FILE*);
MIKMODAPI extern SAMPLE *Sample_LoadGeneric(MREADER*);
MIKMODAPI extern void Sample_Free(SAMPLE*);
MIKMODAPI extern SBYTE Sample_Play(SAMPLE*,ULONG,UBYTE);
MIKMODAPI extern void Voice_SetVolume(SBYTE,unsigned int);
MIKMODAPI extern unsigned int Voice_GetVolume(SBYTE);
MIKMODAPI extern void Voice_SetFrequency(SBYTE,ULONG);
MIKMODAPI extern ULONG Voice_GetFrequency(SBYTE);
MIKMODAPI extern void Voice_SetPanning(SBYTE,ULONG);
MIKMODAPI extern ULONG Voice_GetPanning(SBYTE);
MIKMODAPI extern void Voice_Play(SBYTE,SAMPLE*,ULONG);
MIKMODAPI extern void Voice_Stop(SBYTE);
MIKMODAPI extern int Voice_Stopped(SBYTE);
MIKMODAPI extern SLONG Voice_GetPosition(SBYTE);
MIKMODAPI extern ULONG Voice_RealVolume(SBYTE);
/*
* ========== Internal module representation (UniMod)
*/
/*
Instrument definition - for information only, the only field which may be
of use in user programs is the name field
*/
/* Instrument note count */
#define INSTNOTES 120
/* Envelope point */
typedef struct ENVPT {
signed short pos;
signed short val;
} ENVPT;
/* Envelope point count */
#define ENVPOINTS 32
/* Instrument structure */
typedef struct INSTRUMENT {
char* insname;
UBYTE flags;
unsigned int samplenumber[INSTNOTES];
UBYTE samplenote[INSTNOTES];
UBYTE nnatype;
UBYTE dca; /* duplicate check action */
UBYTE dct; /* duplicate check type */
UBYTE globvol;
unsigned int volfade;
signed short panning; /* instrument-based panning var */
UBYTE pitpansep; /* pitch pan separation (0 to 255) */
UBYTE pitpancenter; /* pitch pan center (0 to 119) */
UBYTE rvolvar; /* random volume varations (0 - 100%) */
UBYTE rpanvar; /* random panning varations (0 - 100%) */
/* volume envelope */
UBYTE volflg; /* bit 0: on 1: sustain 2: loop */
UBYTE volpts;
UBYTE volsusbeg;
UBYTE volsusend;
UBYTE volbeg;
UBYTE volend;
ENVPT volenv[ENVPOINTS];
/* panning envelope */
UBYTE panflg; /* bit 0: on 1: sustain 2: loop */
UBYTE panpts;
UBYTE pansusbeg;
UBYTE pansusend;
UBYTE panbeg;
UBYTE panend;
ENVPT panenv[ENVPOINTS];
/* pitch envelope */
UBYTE pitflg; /* bit 0: on 1: sustain 2: loop */
UBYTE pitpts;
UBYTE pitsusbeg;
UBYTE pitsusend;
UBYTE pitbeg;
UBYTE pitend;
ENVPT pitenv[ENVPOINTS];
} INSTRUMENT;
struct MP_CONTROL;
struct MP_VOICE;
/*
Module definition
*/
/* maximum master channels supported */
#define UF_MAXCHAN 64
/* Module flags */
#define UF_XMPERIODS 0x0001 /* XM periods / finetuning */
#define UF_LINEAR 0x0002 /* LINEAR periods (UF_XMPERIODS must be set) */
#define UF_INST 0x0004 /* Instruments are used */
#define UF_NNA 0x0008 /* IT: NNA used, set numvoices rather
than numchn */
#define UF_S3MSLIDES 0x0010 /* uses old S3M volume slides */
#define UF_BGSLIDES 0x0020 /* continue volume slides in the background */
#define UF_HIGHBPM 0x0040 /* MED: can use >255 bpm */
#define UF_NOWRAP 0x0080 /* XM-type (i.e. illogical) pattern break
semantics */
#define UF_ARPMEM 0x0100 /* IT: need arpeggio memory */
#define UF_FT2QUIRKS 0x0200 /* emulate some FT2 replay quirks */
#define UF_PANNING 0x0400 /* module uses panning effects or have
non-tracker default initial panning */
typedef struct MODULE {
/* general module information */
char* songname; /* name of the song */
char* modtype; /* string type of module loaded */
char* comment; /* module comments */
unsigned int flags; /* See module flags above */
UBYTE numchn; /* number of module channels */
UBYTE numvoices; /* max # voices used for full NNA playback */
unsigned int numpos; /* number of positions in this song */
unsigned int numpat; /* number of patterns in this song */
unsigned int numins; /* number of instruments */
unsigned int numsmp; /* number of samples */
struct INSTRUMENT* instruments; /* all instruments */
struct SAMPLE* samples; /* all samples */
UBYTE realchn; /* real number of channels used */
UBYTE totalchn; /* total number of channels used (incl NNAs) */
/* playback settings */
unsigned int reppos; /* restart position */
UBYTE initspeed; /* initial song speed */
unsigned int inittempo; /* initial song tempo */
UBYTE initvolume; /* initial global volume (0 - 128) */
unsigned int panning[UF_MAXCHAN]; /* panning positions */
UBYTE chanvol[UF_MAXCHAN]; /* channel positions */
unsigned int bpm; /* current beats-per-minute speed */
unsigned int sngspd; /* current song speed */
signed short volume; /* song volume (0-128) (or user volume) */
int extspd; /* extended speed flag (default enabled) */
int panflag; /* panning flag (default enabled) */
int wrap; /* wrap module ? (default disabled) */
int loop; /* allow module to loop ? (default enabled) */
int fadeout; /* volume fade out during last pattern */
unsigned int patpos; /* current row number */
signed short sngpos; /* current song position */
ULONG sngtime; /* current song time in 2^-10 seconds */
signed short relspd; /* relative speed factor */
/* internal module representation */
unsigned int numtrk; /* number of tracks */
UBYTE** tracks; /* array of numtrk pointers to tracks */
unsigned int* patterns; /* array of Patterns */
unsigned int* pattrows; /* array of number of rows for each pattern */
unsigned int* positions; /* all positions */
int forbid; /* if true, no player update! */
unsigned int numrow; /* number of rows on current pattern */
unsigned int vbtick; /* tick counter (counts from 0 to sngspd) */
unsigned int sngremainder;/* used for song time computation */
struct MP_CONTROL* control; /* Effects Channel info (size pf->numchn) */
struct MP_VOICE* voice; /* Audio Voice information (size md_numchn) */
UBYTE globalslide; /* global volume slide rate */
UBYTE pat_repcrazy;/* module has just looped to position -1 */
unsigned int patbrk; /* position where to start a new pattern */
UBYTE patdly; /* patterndelay counter (command memory) */
UBYTE patdly2; /* patterndelay counter (real one) */
signed short posjmp; /* flag to indicate a jump is needed... */
} MODULE;
/*
* ========== Module loaders
*/
struct MLOADER;
MIKMODAPI extern char* MikMod_InfoLoader(void);
MIKMODAPI extern void MikMod_RegisterAllLoaders(void);
MIKMODAPI extern void MikMod_RegisterLoader(struct MLOADER*);
MIKMODAPI extern struct MLOADER load_669; /* 669 and Extended-669 (by Tran/Renaissance) */
MIKMODAPI extern struct MLOADER load_amf; /* DMP Advanced Module Format (by Otto Chrons) */
MIKMODAPI extern struct MLOADER load_dsm; /* DSIK internal module format */
MIKMODAPI extern struct MLOADER load_far; /* Farandole Composer (by Daniel Potter) */
MIKMODAPI extern struct MLOADER load_gdm; /* General DigiMusic (by Edward Schlunder) */
MIKMODAPI extern struct MLOADER load_it; /* Impulse Tracker (by Jeffrey Lim) */
MIKMODAPI extern struct MLOADER load_imf; /* Imago Orpheus (by Lutz Roeder) */
MIKMODAPI extern struct MLOADER load_med; /* Amiga MED modules (by Teijo Kinnunen) */
MIKMODAPI extern struct MLOADER load_m15; /* Soundtracker 15-instrument */
MIKMODAPI extern struct MLOADER load_mod; /* Standard 31-instrument Module loader */
MIKMODAPI extern struct MLOADER load_mtm; /* Multi-Tracker Module (by Renaissance) */
MIKMODAPI extern struct MLOADER load_okt; /* Amiga Oktalyzer */
MIKMODAPI extern struct MLOADER load_stm; /* ScreamTracker 2 (by Future Crew) */
MIKMODAPI extern struct MLOADER load_stx; /* STMIK 0.2 (by Future Crew) */
MIKMODAPI extern struct MLOADER load_s3m; /* ScreamTracker 3 (by Future Crew) */
MIKMODAPI extern struct MLOADER load_ult; /* UltraTracker (by MAS) */
MIKMODAPI extern struct MLOADER load_uni; /* MikMod and APlayer internal module format */
MIKMODAPI extern struct MLOADER load_xm; /* FastTracker 2 (by Triton) */
/*
* ========== Module player
*/
MIKMODAPI extern MODULE* Player_Load(char*,int,int);
MIKMODAPI extern MODULE* Player_LoadFP(FILE*,int,int);
MIKMODAPI extern MODULE* Player_LoadGeneric(MREADER*,int,int);
MIKMODAPI extern char* Player_LoadTitle(char*);
MIKMODAPI extern char* Player_LoadTitleFP(FILE*);
MIKMODAPI extern void Player_Free(MODULE*);
MIKMODAPI extern void Player_Start(MODULE*);
MIKMODAPI extern int Player_Active(void);
MIKMODAPI extern void Player_Stop(void);
MIKMODAPI extern void Player_TogglePause(void);
MIKMODAPI extern int Player_Paused(void);
MIKMODAPI extern void Player_NextPosition(void);
MIKMODAPI extern void Player_PrevPosition(void);
MIKMODAPI extern void Player_SetPosition(unsigned int);
MIKMODAPI extern int Player_Muted(UBYTE);
MIKMODAPI extern void Player_SetVolume(signed short);
MIKMODAPI extern MODULE* Player_GetModule(void);
MIKMODAPI extern void Player_SetSpeed(unsigned int);
MIKMODAPI extern void Player_SetTempo(unsigned int);
MIKMODAPI extern void Player_Unmute(SLONG,...);
MIKMODAPI extern void Player_Mute(SLONG,...);
MIKMODAPI extern void Player_ToggleMute(SLONG,...);
MIKMODAPI extern int Player_GetChannelVoice(UBYTE);
MIKMODAPI extern unsigned int Player_GetChannelPeriod(UBYTE);
typedef void (MikMod_player)(void);
typedef MikMod_player *MikMod_player_t;
MIKMODAPI extern MikMod_player_t MikMod_RegisterPlayer(MikMod_player_t);
#define MUTE_EXCLUSIVE 32000
#define MUTE_INCLUSIVE 32001
/*
* ========== Drivers
*/
enum {
MD_MUSIC = 0,
MD_SNDFX
};
enum {
MD_HARDWARE = 0,
MD_SOFTWARE
};
/* Mixing flags */
/* These ones take effect only after MikMod_Init or MikMod_Reset */
#define DMODE_16BITS 0x0001 /* enable 16 bit output */
#define DMODE_STEREO 0x0002 /* enable stereo output */
#define DMODE_SOFT_SNDFX 0x0004 /* Process sound effects via software mixer */
#define DMODE_SOFT_MUSIC 0x0008 /* Process music via software mixer */
#define DMODE_HQMIXER 0x0010 /* Use high-quality (slower) software mixer */
/* These take effect immediately. */
#define DMODE_SURROUND 0x0100 /* enable surround sound */
#define DMODE_INTERP 0x0200 /* enable interpolation */
#define DMODE_REVERSE 0x0400 /* reverse stereo */
struct SAMPLOAD;
typedef struct MDRIVER {
struct MDRIVER* next;
char* Name;
char* Version;
UBYTE HardVoiceLimit; /* Limit of hardware mixer voices */
UBYTE SoftVoiceLimit; /* Limit of software mixer voices */
char* Alias;
void (*CommandLine) (char*);
int (*IsPresent) (void);
signed short (*SampleLoad) (struct SAMPLOAD*,int);
void (*SampleUnload) (signed short);
ULONG (*FreeSampleSpace) (int);
ULONG (*RealSampleLength) (int,struct SAMPLE*);
int (*Init) (void);
void (*Exit) (void);
int (*Reset) (void);
int (*SetNumVoices) (void);
int (*PlayStart) (void);
void (*PlayStop) (void);
void (*Update) (void);
void (*Pause) (void);
void (*VoiceSetVolume) (UBYTE,unsigned int);
unsigned int (*VoiceGetVolume) (UBYTE);
void (*VoiceSetFrequency)(UBYTE,ULONG);
ULONG (*VoiceGetFrequency)(UBYTE);
void (*VoiceSetPanning) (UBYTE,ULONG);
ULONG (*VoiceGetPanning) (UBYTE);
void (*VoicePlay) (UBYTE,signed short,ULONG,ULONG,ULONG,ULONG,unsigned int);
void (*VoiceStop) (UBYTE);
int (*VoiceStopped) (UBYTE);
SLONG (*VoiceGetPosition) (UBYTE);
ULONG (*VoiceRealVolume) (UBYTE);
} MDRIVER;
/* These variables can be changed at ANY time and results will be immediate */
MIKMODAPI extern UBYTE md_volume; /* global sound volume (0-128) */
MIKMODAPI extern UBYTE md_musicvolume; /* volume of song */
MIKMODAPI extern UBYTE md_sndfxvolume; /* volume of sound effects */
MIKMODAPI extern UBYTE md_reverb; /* 0 = none; 15 = chaos */
MIKMODAPI extern UBYTE md_pansep; /* 0 = mono; 128 == 100% (full left/right) */
/* The variables below can be changed at any time, but changes will not be
implemented until MikMod_Reset is called. A call to MikMod_Reset may result
in a skip or pop in audio (depending on the soundcard driver and the settings
changed). */
MIKMODAPI extern unsigned int md_device; /* device */
MIKMODAPI extern unsigned int md_mixfreq; /* mixing frequency */
MIKMODAPI extern unsigned int md_mode; /* mode. See DMODE_? flags above */
/* The following variable should not be changed! */
MIKMODAPI extern MDRIVER* md_driver; /* Current driver in use. */
/* Known drivers list */
MIKMODAPI extern struct MDRIVER drv_nos; /* no sound */
MIKMODAPI extern struct MDRIVER drv_pipe; /* piped output */
MIKMODAPI extern struct MDRIVER drv_raw; /* raw file disk writer [music.raw] */
MIKMODAPI extern struct MDRIVER drv_stdout; /* output to stdout */
MIKMODAPI extern struct MDRIVER drv_wav; /* RIFF WAVE file disk writer [music.wav] */
MIKMODAPI extern struct MDRIVER drv_ultra; /* Linux Ultrasound driver */
MIKMODAPI extern struct MDRIVER drv_sam9407; /* Linux sam9407 driver */
MIKMODAPI extern struct MDRIVER drv_AF; /* Dec Alpha AudioFile */
MIKMODAPI extern struct MDRIVER drv_aix; /* AIX audio device */
MIKMODAPI extern struct MDRIVER drv_alsa; /* Advanced Linux Sound Architecture (ALSA) */
MIKMODAPI extern struct MDRIVER drv_esd; /* Enlightened sound daemon (EsounD) */
MIKMODAPI extern struct MDRIVER drv_hp; /* HP-UX audio device */
MIKMODAPI extern struct MDRIVER drv_oss; /* OpenSound System (Linux,FreeBSD...) */
MIKMODAPI extern struct MDRIVER drv_sgi; /* SGI audio library */
MIKMODAPI extern struct MDRIVER drv_sun; /* Sun/NetBSD/OpenBSD audio device */
MIKMODAPI extern struct MDRIVER drv_dart; /* OS/2 Direct Audio RealTime */
MIKMODAPI extern struct MDRIVER drv_os2; /* OS/2 MMPM/2 */
MIKMODAPI extern struct MDRIVER drv_ds_raw; /* Windows DirectX3 software mixing - jm & ozzy */
MIKMODAPI extern struct MDRIVER drv_ds; /* Win32 DirectSound driver */
MIKMODAPI extern struct MDRIVER drv_win; /* Win32 multimedia API driver */
MIKMODAPI extern struct MDRIVER drv_mac; /* Macintosh Sound Manager driver */
/*========== Virtual channel mixer interface (for user-supplied drivers only) */
MIKMODAPI extern int VC_Init(void);
MIKMODAPI extern void VC_Exit(void);
MIKMODAPI extern int VC_SetNumVoices(void);
MIKMODAPI extern ULONG VC_SampleSpace(int);
MIKMODAPI extern ULONG VC_SampleLength(int,SAMPLE*);
MIKMODAPI extern int VC_PlayStart(void);
MIKMODAPI extern void VC_PlayStop(void);
MIKMODAPI extern signed short VC_SampleLoad(struct SAMPLOAD*,int);
MIKMODAPI extern void VC_SampleUnload(signed short);
MIKMODAPI extern ULONG VC_WriteBytes(SBYTE*,ULONG);
MIKMODAPI extern ULONG VC_SilenceBytes(SBYTE*,ULONG);
MIKMODAPI extern void VC_VoiceSetVolume(UBYTE,unsigned int);
MIKMODAPI extern unsigned int VC_VoiceGetVolume(UBYTE);
MIKMODAPI extern void VC_VoiceSetFrequency(UBYTE,ULONG);
MIKMODAPI extern ULONG VC_VoiceGetFrequency(UBYTE);
MIKMODAPI extern void VC_VoiceSetPanning(UBYTE,ULONG);
MIKMODAPI extern ULONG VC_VoiceGetPanning(UBYTE);
MIKMODAPI extern void VC_VoicePlay(UBYTE,signed short,ULONG,ULONG,ULONG,ULONG,unsigned int);
MIKMODAPI extern void VC_VoiceStop(UBYTE);
MIKMODAPI extern int VC_VoiceStopped(UBYTE);
MIKMODAPI extern SLONG VC_VoiceGetPosition(UBYTE);
MIKMODAPI extern ULONG VC_VoiceRealVolume(UBYTE);
#endif
/* ex:set ts=4: */