--- /dev/null
+/* MikMod sound library
+ (c) 1998-2014 Miodrag Vallat and others - see the AUTHORS file
+ 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.
+*/
+
+/*==============================================================================
+
+ MikMod sound library include file
+
+ ==============================================================================*/
+
+#ifndef _MIKMOD_H_
+#define _MIKMOD_H_
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * ========== Compiler magic for shared libraries
+ *
+ * ========== NOTE TO WINDOWS DEVELOPERS:
+ * If you are compiling for Windows and will link to the static library
+ * (libmikmod.a with MinGW, or mikmod_static.lib with MSVC or LCC, etc),
+ * you must define MIKMOD_STATIC in your project. Otherwise, dllimport
+ * will be assumed.
+ */
+#if defined(_WIN32) || defined(__CYGWIN__)
+# if defined(MIKMOD_BUILD) && defined(DLL_EXPORT) /* building libmikmod as a dll for windows */
+# define MIKMODAPI __declspec(dllexport)
+# elif defined(MIKMOD_BUILD) || defined(MIKMOD_STATIC) /* building or using static libmikmod for windows */
+# define MIKMODAPI
+# else
+# define MIKMODAPI __declspec(dllimport) /* using libmikmod dll for windows */
+# endif
+#elif defined(__OS2__) && defined(__WATCOMC__)
+# if defined(MIKMOD_BUILD) && defined(__SW_BD) /* building libmikmod as a dll for os/2 */
+# define MIKMODAPI __declspec(dllexport)
+# else
+# define MIKMODAPI /* using dll or static libmikmod for os/2 */
+# endif
+/* SYM_VISIBILITY should be defined if both the compiler
+ * and the target support the visibility attributes. the
+ * configury does that automatically. for the standalone
+ * makefiles, etc, the developer should add the required
+ * flags, i.e.: -DSYM_VISIBILITY -fvisibility=hidden */
+#elif defined(MIKMOD_BUILD) && defined(SYM_VISIBILITY)
+# define MIKMODAPI __attribute__((visibility("default")))
+#else
+# define MIKMODAPI
+#endif
+
+/*
+ * ========== Library version
+ */
+
+#define LIBMIKMOD_VERSION_MAJOR 3L
+#define LIBMIKMOD_VERSION_MINOR 3L
+#define LIBMIKMOD_REVISION 10L
+
+#define LIBMIKMOD_VERSION \
+ ((LIBMIKMOD_VERSION_MAJOR<<16)| \
+ (LIBMIKMOD_VERSION_MINOR<< 8)| \
+ (LIBMIKMOD_REVISION))
+
+MIKMODAPI extern long MikMod_GetVersion(void);
+
+/*
+ * ========== Dependency platform headers
+ */
+
+#ifdef _WIN32
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <io.h>
+#include <mmsystem.h>
+#define _MIKMOD_WIN32
+#endif
+
+#if defined(__DJGPP__) || defined(MSDOS) || defined(__MSDOS__) || defined(__DOS__)
+#define _MIKMOD_DOS
+#endif
+
+#if defined(__OS2__) || defined(__EMX__)
+#define INCL_DOSSEMAPHORES
+#include <os2.h>
+#include <io.h>
+#define _MIKMOD_OS2
+#endif
+
+#if defined(__MORPHOS__) || defined(__AROS__) || defined(_AMIGA) || defined(__AMIGA__) || defined(__amigaos__) || defined(AMIGAOS)
+#include <exec/types.h>
+#define _MIKMOD_AMIGA
+#endif
+
+/*
+ * ========== Platform independent-type definitions
+ * (pain when it comes to cross-platform maintenance..)
+ */
+
+#if !(defined(_MIKMOD_OS2) || defined(_MIKMOD_WIN32))
+typedef char CHAR;
+#endif
+
+/* BOOL: 0=false, <>0 true -- 16 bits on Amiga, int-wide on others. */
+#if !(defined(_MIKMOD_OS2) || defined(_MIKMOD_WIN32) || defined(_MIKMOD_AMIGA))
+typedef int BOOL;
+#endif
+
+/* 1 byte, signed and unsigned: */
+typedef signed char SBYTE;
+#ifndef _MIKMOD_AMIGA
+typedef unsigned char UBYTE;
+#endif
+
+/* 2 bytes, signed and unsigned: */
+#ifndef __LCC__
+typedef signed short int SWORD;
+#endif
+#if !(defined(__LCC__) || defined(_MIKMOD_AMIGA))
+typedef unsigned short int UWORD;
+#endif
+
+/* 4 bytes, signed and unsigned: */
+#if defined(_LP64) || defined(__LP64__) || defined(__arch64__) || defined(__alpha) || defined(__x86_64) || defined(__powerpc64__)
+ /* 64 bit architectures: */
+typedef signed int SLONG;
+#if !(defined(_WIN32) || defined(_MIKMOD_AMIGA))
+typedef unsigned int ULONG;
+#endif
+
+#else /* 32 bit architectures: */
+typedef signed long int SLONG;
+#if !(defined(_MIKMOD_OS2) || defined(_MIKMOD_WIN32) || defined(_MIKMOD_AMIGA))
+typedef unsigned long int ULONG;
+#endif
+#endif
+
+/* make sure types are of correct sizes: */
+typedef int __mikmod_typetest [
+ (
+ (sizeof(SBYTE)==1) && (sizeof(UBYTE)==1)
+ && (sizeof(SWORD)==2) && (sizeof(UWORD)==2)
+ && (sizeof(SLONG)==4) && (sizeof(ULONG)==4)
+#ifndef _MIKMOD_AMIGA
+ && (sizeof(BOOL) == sizeof(int))
+#endif
+ && (sizeof(CHAR) == sizeof(char))
+ ) * 2 - 1 ];
+
+/*
+ * ========== 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_OSX_UNKNOWN_DEVICE,
+ MMERR_OSX_BAD_PROPERTY,
+ MMERR_OSX_UNSUPPORTED_FORMAT,
+ MMERR_OSX_SET_STEREO,
+ MMERR_OSX_BUFFER_ALLOC,
+ MMERR_OSX_ADD_IO_PROC,
+ MMERR_OSX_DEVICE_START,
+ MMERR_OSX_PTHREAD,
+
+ MMERR_DOSWSS_STARTDMA,
+ MMERR_DOSSB_STARTDMA,
+
+ MMERR_NO_FLOAT32,/* should actually be after MMERR_ULAW or something */
+
+ MMERR_OPENAL_CREATECTX,
+ MMERR_OPENAL_CTXCURRENT,
+ MMERR_OPENAL_GENBUFFERS,
+ MMERR_OPENAL_GENSOURCES,
+ MMERR_OPENAL_SOURCE,
+ MMERR_OPENAL_QUEUEBUFFERS,
+ MMERR_OPENAL_UNQUEUEBUFFERS,
+ MMERR_OPENAL_BUFFERDATA,
+ MMERR_OPENAL_GETSOURCE,
+ MMERR_OPENAL_SOURCEPLAY,
+ MMERR_OPENAL_SOURCESTOP,
+
+ MMERR_ALSA_NOCONFIG,
+ MMERR_ALSA_SETPARAMS,
+ MMERR_ALSA_SETFORMAT,
+ MMERR_ALSA_SETRATE,
+ MMERR_ALSA_SETCHANNELS,
+ MMERR_ALSA_BUFFERSIZE,
+ MMERR_ALSA_PCM_START,
+ MMERR_ALSA_PCM_WRITE,
+ MMERR_ALSA_PCM_RECOVER,
+
+ MMERR_SNDIO_SETPARAMS,
+ MMERR_SNDIO_BADPARAMS,
+
+ MMERR_MAX
+};
+
+/*
+ * ========== Error handling
+ */
+
+typedef void (MikMod_handler)(void);
+typedef MikMod_handler *MikMod_handler_t;
+
+MIKMODAPI extern int MikMod_errno;
+MIKMODAPI extern BOOL MikMod_critical;
+MIKMODAPI extern const 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(const CHAR*);
+MIKMODAPI extern struct MDRIVER *MikMod_DriverByOrdinal(int);
+
+MIKMODAPI extern int MikMod_Init(const CHAR*);
+MIKMODAPI extern void MikMod_Exit(void);
+MIKMODAPI extern int MikMod_Reset(const CHAR*);
+MIKMODAPI extern int MikMod_SetNumVoices(int,int);
+MIKMODAPI extern BOOL MikMod_Active(void);
+MIKMODAPI extern int MikMod_EnableOutput(void);
+MIKMODAPI extern void MikMod_DisableOutput(void);
+MIKMODAPI extern void MikMod_Update(void);
+
+MIKMODAPI extern BOOL MikMod_InitThreads(void);
+MIKMODAPI extern void MikMod_Lock(void);
+MIKMODAPI extern void MikMod_Unlock(void);
+
+MIKMODAPI extern void* MikMod_malloc(size_t);
+MIKMODAPI extern void* MikMod_calloc(size_t,size_t);
+MIKMODAPI extern void* MikMod_realloc(void*,size_t);
+MIKMODAPI extern CHAR* MikMod_strdup(const CHAR*);
+MIKMODAPI extern void MikMod_free(void*); /* frees if ptr != NULL */
+
+/*
+ * ========== Reader, Writer
+ */
+
+typedef struct MREADER {
+ int (*Seek)(struct MREADER*,long,int);
+ long (*Tell)(struct MREADER*);
+ BOOL (*Read)(struct MREADER*,void*,size_t);
+ int (*Get)(struct MREADER*);
+ BOOL (*Eof)(struct MREADER*);
+ long iobase;
+ long prev_iobase;
+} MREADER;
+
+typedef struct MWRITER {
+ int (*Seek)(struct MWRITER*, long, int);
+ long (*Tell)(struct MWRITER*);
+ BOOL (*Write)(struct MWRITER*, const 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 {
+ SWORD panning; /* panning (0-255 or PAN_SURROUND) */
+ ULONG speed; /* Base playing speed/frequency of note */
+ UBYTE volume; /* volume 0-64 */
+ UWORD inflags; /* sample format on disk */
+ UWORD 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 */
+ UWORD avibpos; /* autovibrato pos [player use] */
+ UBYTE divfactor; /* for sample scaling, maintains proper period slides */
+ ULONG seekpos; /* seek position in file */
+ SWORD handle; /* sample handle used by individual drivers */
+ void (*onfree)(void *ctx); /* called from Sample_Free if not NULL */
+ void *ctx; /* context passed to previous function*/
+} SAMPLE;
+
+/* Sample functions */
+
+MIKMODAPI extern SAMPLE *Sample_LoadRaw(const CHAR *,ULONG rate, ULONG channel, ULONG flags);
+MIKMODAPI extern SAMPLE *Sample_LoadRawFP(FILE *fp,ULONG rate,ULONG channel, ULONG flags);
+MIKMODAPI extern SAMPLE *Sample_LoadRawMem(const char *buf, int len, ULONG rate, ULONG channel, ULONG flags);
+MIKMODAPI extern SAMPLE *Sample_LoadRawGeneric(MREADER*reader,ULONG rate, ULONG channel, ULONG flags);
+
+MIKMODAPI extern SAMPLE *Sample_Load(const CHAR*);
+MIKMODAPI extern SAMPLE *Sample_LoadFP(FILE*);
+MIKMODAPI extern SAMPLE *Sample_LoadMem(const char *buf, int len);
+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,UWORD);
+MIKMODAPI extern UWORD 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 BOOL 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 {
+ SWORD pos;
+ SWORD val;
+} ENVPT;
+
+/* Envelope point count */
+#define ENVPOINTS 32
+
+/* Instrument structure */
+typedef struct INSTRUMENT {
+ CHAR* insname;
+
+ UBYTE flags;
+ UWORD samplenumber[INSTNOTES];
+ UBYTE samplenote[INSTNOTES];
+
+ UBYTE nnatype;
+ UBYTE dca; /* duplicate check action */
+ UBYTE dct; /* duplicate check type */
+ UBYTE globvol;
+ UWORD volfade;
+ SWORD 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 */
+
+ UWORD flags; /* See module flags above */
+ UBYTE numchn; /* number of module channels */
+ UBYTE numvoices; /* max # voices used for full NNA playback */
+ UWORD numpos; /* number of positions in this song */
+ UWORD numpat; /* number of patterns in this song */
+ UWORD numins; /* number of instruments */
+ UWORD 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 */
+ UWORD reppos; /* restart position */
+ UBYTE initspeed; /* initial song speed */
+ UWORD inittempo; /* initial song tempo */
+ UBYTE initvolume; /* initial global volume (0 - 128) */
+ UWORD panning[UF_MAXCHAN]; /* panning positions */
+ UBYTE chanvol[UF_MAXCHAN]; /* channel positions */
+ UWORD bpm; /* current beats-per-minute speed */
+ UWORD sngspd; /* current song speed */
+ SWORD volume; /* song volume (0-128) (or user volume) */
+
+ BOOL extspd; /* extended speed flag (default enabled) */
+ BOOL panflag; /* panning flag (default enabled) */
+ BOOL wrap; /* wrap module ? (default disabled) */
+ BOOL loop; /* allow module to loop ? (default enabled) */
+ BOOL fadeout; /* volume fade out during last pattern */
+
+ UWORD patpos; /* current row number */
+ SWORD sngpos; /* current song position */
+ ULONG sngtime; /* current song time in 2^-10 seconds */
+
+ SWORD relspd; /* relative speed factor */
+
+ /* internal module representation */
+ UWORD numtrk; /* number of tracks */
+ UBYTE** tracks; /* array of numtrk pointers to tracks */
+ UWORD* patterns; /* array of Patterns */
+ UWORD* pattrows; /* array of number of rows for each pattern */
+ UWORD* positions; /* all positions */
+
+ BOOL forbid; /* if true, no player update! */
+ UWORD numrow; /* number of rows on current pattern */
+ UWORD vbtick; /* tick counter (counts from 0 to sngspd) */
+ UWORD 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 */
+ UWORD patbrk; /* position where to start a new pattern */
+ UBYTE patdly; /* patterndelay counter (command memory) */
+ UBYTE patdly2; /* patterndelay counter (real one) */
+ SWORD posjmp; /* flag to indicate a jump is needed... */
+ UWORD bpmlimit; /* threshold to detect bpm or speed values */
+} MODULE;
+
+
+/* This structure is used to query current playing voices status */
+typedef struct VOICEINFO {
+ INSTRUMENT* i; /* Current channel instrument */
+ SAMPLE* s; /* Current channel sample */
+ SWORD panning; /* panning position */
+ SBYTE volume; /* channel's "global" volume (0..64) */
+ UWORD period; /* period to play the sample at */
+ UBYTE kick; /* if true = sample has been restarted */
+} VOICEINFO;
+
+/*
+ * ========== 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_asy; /* ASYLUM Music Format 1.0 */
+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_gt2; /* Graoumf tracker */
+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_umx; /* Unreal UMX container of Epic Games */
+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(const CHAR*,int,BOOL);
+MIKMODAPI extern MODULE* Player_LoadFP(FILE*,int,BOOL);
+MIKMODAPI extern MODULE* Player_LoadMem(const char *buffer,int len,int maxchan,BOOL curious);
+MIKMODAPI extern MODULE* Player_LoadGeneric(MREADER*,int,BOOL);
+MIKMODAPI extern CHAR* Player_LoadTitle(const CHAR*);
+MIKMODAPI extern CHAR* Player_LoadTitleFP(FILE*);
+MIKMODAPI extern CHAR* Player_LoadTitleMem(const char *buffer,int len);
+MIKMODAPI extern CHAR* Player_LoadTitleGeneric(MREADER*);
+
+MIKMODAPI extern void Player_Free(MODULE*);
+MIKMODAPI extern void Player_Start(MODULE*);
+MIKMODAPI extern BOOL Player_Active(void);
+MIKMODAPI extern void Player_Stop(void);
+MIKMODAPI extern void Player_TogglePause(void);
+MIKMODAPI extern BOOL Player_Paused(void);
+MIKMODAPI extern void Player_NextPosition(void);
+MIKMODAPI extern void Player_PrevPosition(void);
+MIKMODAPI extern void Player_SetPosition(UWORD);
+MIKMODAPI extern BOOL Player_Muted(UBYTE);
+MIKMODAPI extern void Player_SetVolume(SWORD);
+MIKMODAPI extern MODULE* Player_GetModule(void);
+MIKMODAPI extern void Player_SetSpeed(UWORD);
+MIKMODAPI extern void Player_SetTempo(UWORD);
+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 UWORD Player_GetChannelPeriod(UBYTE);
+MIKMODAPI extern int Player_QueryVoices(UWORD numvoices, VOICEINFO *vinfo);
+MIKMODAPI extern int Player_GetRow(void);
+MIKMODAPI extern int Player_GetOrder(void);
+
+typedef void (*MikMod_player_t)(void);
+typedef void (*MikMod_callback_t)(unsigned char *data, size_t len);
+
+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 */
+#define DMODE_FLOAT 0x0020 /* enable float output */
+/* These take effect immediately. */
+#define DMODE_SURROUND 0x0100 /* enable surround sound */
+#define DMODE_INTERP 0x0200 /* enable interpolation */
+#define DMODE_REVERSE 0x0400 /* reverse stereo */
+#define DMODE_SIMDMIXER 0x0800 /* enable SIMD mixing */
+#define DMODE_NOISEREDUCTION 0x1000 /* Low pass filtering */
+
+
+struct SAMPLOAD;
+
+typedef struct MDRIVER {
+ struct MDRIVER* next;
+ const CHAR* Name;
+ const CHAR* Version;
+
+ UBYTE HardVoiceLimit; /* Limit of hardware mixer voices */
+ UBYTE SoftVoiceLimit; /* Limit of software mixer voices */
+
+ const CHAR* Alias;
+ const CHAR* CmdLineHelp;
+
+ void (*CommandLine) (const CHAR*);
+ BOOL (*IsPresent) (void);
+ SWORD (*SampleLoad) (struct SAMPLOAD*,int);
+ void (*SampleUnload) (SWORD);
+ 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,UWORD);
+ UWORD (*VoiceGetVolume) (UBYTE);
+ void (*VoiceSetFrequency)(UBYTE,ULONG);
+ ULONG (*VoiceGetFrequency)(UBYTE);
+ void (*VoiceSetPanning) (UBYTE,ULONG);
+ ULONG (*VoiceGetPanning) (UBYTE);
+ void (*VoicePlay) (UBYTE,SWORD,ULONG,ULONG,ULONG,ULONG,UWORD);
+ void (*VoiceStop) (UBYTE);
+ BOOL (*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 UWORD md_device; /* device */
+MIKMODAPI extern UWORD md_mixfreq; /* mixing frequency */
+MIKMODAPI extern UWORD 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_aiff; /* AIFF file disk writer [music.aiff] */
+
+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_ahi; /* Amiga AHI */
+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_pulseaudio; /* PulseAudio */
+MIKMODAPI extern struct MDRIVER drv_hp; /* HP-UX audio device */
+MIKMODAPI extern struct MDRIVER drv_nas; /* Network Audio System (NAS) */
+MIKMODAPI extern struct MDRIVER drv_oss; /* OpenSound System (Linux,FreeBSD...) */
+MIKMODAPI extern struct MDRIVER drv_openal; /* OpenAL driver */
+MIKMODAPI extern struct MDRIVER drv_sdl; /* SDL audio driver */
+MIKMODAPI extern struct MDRIVER drv_sgi; /* SGI audio library */
+MIKMODAPI extern struct MDRIVER drv_sndio; /* OpenBSD sndio */
+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; /* Win32 DirectSound driver */
+MIKMODAPI extern struct MDRIVER drv_xaudio2;/* Win32 XAudio2 driver */
+MIKMODAPI extern struct MDRIVER drv_win; /* Win32 multimedia API driver */
+
+MIKMODAPI extern struct MDRIVER drv_mac; /* Macintosh Sound Manager driver */
+MIKMODAPI extern struct MDRIVER drv_osx; /* MacOS X CoreAudio Driver */
+
+MIKMODAPI extern struct MDRIVER drv_dc; /* Dreamcast driver */
+MIKMODAPI extern struct MDRIVER drv_gp32; /* GP32 Sound driver */
+MIKMODAPI extern struct MDRIVER drv_psp; /* PlayStation Portable driver */
+
+MIKMODAPI extern struct MDRIVER drv_wss; /* DOS WSS driver */
+MIKMODAPI extern struct MDRIVER drv_sb; /* DOS S/B driver */
+
+MIKMODAPI extern struct MDRIVER drv_osles; /* OpenSL ES driver for android */
+
+/*========== Virtual channel mixer interface (for user-supplied drivers only) */
+
+MIKMODAPI extern int VC_Init(void);
+MIKMODAPI extern void VC_Exit(void);
+MIKMODAPI extern void VC_SetCallback(MikMod_callback_t callback);
+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 SWORD VC_SampleLoad(struct SAMPLOAD*,int);
+MIKMODAPI extern void VC_SampleUnload(SWORD);
+
+MIKMODAPI extern ULONG VC_WriteBytes(SBYTE*,ULONG);
+MIKMODAPI extern ULONG VC_SilenceBytes(SBYTE*,ULONG);
+
+MIKMODAPI extern void VC_VoiceSetVolume(UBYTE,UWORD);
+MIKMODAPI extern UWORD 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,SWORD,ULONG,ULONG,ULONG,ULONG,UWORD);
+
+MIKMODAPI extern void VC_VoiceStop(UBYTE);
+MIKMODAPI extern BOOL VC_VoiceStopped(UBYTE);
+MIKMODAPI extern SLONG VC_VoiceGetPosition(UBYTE);
+MIKMODAPI extern ULONG VC_VoiceRealVolume(UBYTE);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/* ex:set ts=4: */
projects / dosdemo / blobdiff