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bassmidi.h
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bassmidi.h
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/*
BASSMIDI 2.4 C/C++ header file
Copyright (c) 2006-2017 Un4seen Developments Ltd.
See the BASSMIDI.CHM file for more detailed documentation
*/
#ifndef BASSMIDI_H
#define BASSMIDI_H
#include "bass.h"
#if BASSVERSION!=0x204
#error conflicting BASS and BASSMIDI versions
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifndef BASSMIDIDEF
#define BASSMIDIDEF(f) WINAPI f
#endif
typedef DWORD HSOUNDFONT; // soundfont handle
// Additional BASS_SetConfig options
#define BASS_CONFIG_MIDI_COMPACT 0x10400
#define BASS_CONFIG_MIDI_VOICES 0x10401
#define BASS_CONFIG_MIDI_AUTOFONT 0x10402
#define BASS_CONFIG_MIDI_IN_PORTS 0x10404
// Additional BASS_SetConfigPtr options
#define BASS_CONFIG_MIDI_DEFFONT 0x10403
// Additional sync types
#define BASS_SYNC_MIDI_MARK 0x10000
#define BASS_SYNC_MIDI_MARKER 0x10000
#define BASS_SYNC_MIDI_CUE 0x10001
#define BASS_SYNC_MIDI_LYRIC 0x10002
#define BASS_SYNC_MIDI_TEXT 0x10003
#define BASS_SYNC_MIDI_EVENT 0x10004
#define BASS_SYNC_MIDI_TICK 0x10005
#define BASS_SYNC_MIDI_TIMESIG 0x10006
#define BASS_SYNC_MIDI_KEYSIG 0x10007
// Additional BASS_MIDI_StreamCreateFile/etc flags
#define BASS_MIDI_NOSYSRESET 0x800
#define BASS_MIDI_DECAYEND 0x1000
#define BASS_MIDI_NOFX 0x2000
#define BASS_MIDI_DECAYSEEK 0x4000
#define BASS_MIDI_NOCROP 0x8000
#define BASS_MIDI_NOTEOFF1 0x10000
#define BASS_MIDI_SINCINTER 0x800000
// BASS_MIDI_FontInit flags
#define BASS_MIDI_FONT_MEM 0x10000
#define BASS_MIDI_FONT_MMAP 0x20000
#define BASS_MIDI_FONT_XGDRUMS 0x40000
#define BASS_MIDI_FONT_NOFX 0x80000
typedef struct {
HSOUNDFONT font; // soundfont
int preset; // preset number (-1=all)
int bank;
} BASS_MIDI_FONT;
typedef struct {
HSOUNDFONT font; // soundfont
int spreset; // source preset number
int sbank; // source bank number
int dpreset; // destination preset/program number
int dbank; // destination bank number
int dbanklsb; // destination bank number LSB
} BASS_MIDI_FONTEX;
// BASS_MIDI_StreamSet/GetFonts flag
#define BASS_MIDI_FONT_EX 0x1000000 // BASS_MIDI_FONTEX
typedef struct {
const char *name;
const char *copyright;
const char *comment;
DWORD presets; // number of presets/instruments
DWORD samsize; // total size (in bytes) of the sample data
DWORD samload; // amount of sample data currently loaded
DWORD samtype; // sample format (CTYPE) if packed
} BASS_MIDI_FONTINFO;
typedef struct {
DWORD track; // track containing marker
DWORD pos; // marker position
const char *text; // marker text
} BASS_MIDI_MARK;
// Marker types
#define BASS_MIDI_MARK_MARKER 0 // marker
#define BASS_MIDI_MARK_CUE 1 // cue point
#define BASS_MIDI_MARK_LYRIC 2 // lyric
#define BASS_MIDI_MARK_TEXT 3 // text
#define BASS_MIDI_MARK_TIMESIG 4 // time signature
#define BASS_MIDI_MARK_KEYSIG 5 // key signature
#define BASS_MIDI_MARK_COPY 6 // copyright notice
#define BASS_MIDI_MARK_TRACK 7 // track name
#define BASS_MIDI_MARK_INST 8 // instrument name
#define BASS_MIDI_MARK_TRACKSTART 9 // track start (SMF2)
#define BASS_MIDI_MARK_TICK 0x10000 // flag: get position in ticks (otherwise bytes)
// MIDI events
#define MIDI_EVENT_NOTE 1
#define MIDI_EVENT_PROGRAM 2
#define MIDI_EVENT_CHANPRES 3
#define MIDI_EVENT_PITCH 4
#define MIDI_EVENT_PITCHRANGE 5
#define MIDI_EVENT_DRUMS 6
#define MIDI_EVENT_FINETUNE 7
#define MIDI_EVENT_COARSETUNE 8
#define MIDI_EVENT_MASTERVOL 9
#define MIDI_EVENT_BANK 10
#define MIDI_EVENT_MODULATION 11
#define MIDI_EVENT_VOLUME 12
#define MIDI_EVENT_PAN 13
#define MIDI_EVENT_EXPRESSION 14
#define MIDI_EVENT_SUSTAIN 15
#define MIDI_EVENT_SOUNDOFF 16
#define MIDI_EVENT_RESET 17
#define MIDI_EVENT_NOTESOFF 18
#define MIDI_EVENT_PORTAMENTO 19
#define MIDI_EVENT_PORTATIME 20
#define MIDI_EVENT_PORTANOTE 21
#define MIDI_EVENT_MODE 22
#define MIDI_EVENT_REVERB 23
#define MIDI_EVENT_CHORUS 24
#define MIDI_EVENT_CUTOFF 25
#define MIDI_EVENT_RESONANCE 26
#define MIDI_EVENT_RELEASE 27
#define MIDI_EVENT_ATTACK 28
#define MIDI_EVENT_DECAY 29
#define MIDI_EVENT_REVERB_MACRO 30
#define MIDI_EVENT_CHORUS_MACRO 31
#define MIDI_EVENT_REVERB_TIME 32
#define MIDI_EVENT_REVERB_DELAY 33
#define MIDI_EVENT_REVERB_LOCUTOFF 34
#define MIDI_EVENT_REVERB_HICUTOFF 35
#define MIDI_EVENT_REVERB_LEVEL 36
#define MIDI_EVENT_CHORUS_DELAY 37
#define MIDI_EVENT_CHORUS_DEPTH 38
#define MIDI_EVENT_CHORUS_RATE 39
#define MIDI_EVENT_CHORUS_FEEDBACK 40
#define MIDI_EVENT_CHORUS_LEVEL 41
#define MIDI_EVENT_CHORUS_REVERB 42
#define MIDI_EVENT_USERFX 43
#define MIDI_EVENT_USERFX_LEVEL 44
#define MIDI_EVENT_USERFX_REVERB 45
#define MIDI_EVENT_USERFX_CHORUS 46
#define MIDI_EVENT_DRUM_FINETUNE 50
#define MIDI_EVENT_DRUM_COARSETUNE 51
#define MIDI_EVENT_DRUM_PAN 52
#define MIDI_EVENT_DRUM_REVERB 53
#define MIDI_EVENT_DRUM_CHORUS 54
#define MIDI_EVENT_DRUM_CUTOFF 55
#define MIDI_EVENT_DRUM_RESONANCE 56
#define MIDI_EVENT_DRUM_LEVEL 57
#define MIDI_EVENT_DRUM_USERFX 58
#define MIDI_EVENT_SOFT 60
#define MIDI_EVENT_SYSTEM 61
#define MIDI_EVENT_TEMPO 62
#define MIDI_EVENT_SCALETUNING 63
#define MIDI_EVENT_CONTROL 64
#define MIDI_EVENT_CHANPRES_VIBRATO 65
#define MIDI_EVENT_CHANPRES_PITCH 66
#define MIDI_EVENT_CHANPRES_FILTER 67
#define MIDI_EVENT_CHANPRES_VOLUME 68
#define MIDI_EVENT_MOD_VIBRATO 69
#define MIDI_EVENT_MODRANGE 69
#define MIDI_EVENT_BANK_LSB 70
#define MIDI_EVENT_KEYPRES 71
#define MIDI_EVENT_KEYPRES_VIBRATO 72
#define MIDI_EVENT_KEYPRES_PITCH 73
#define MIDI_EVENT_KEYPRES_FILTER 74
#define MIDI_EVENT_KEYPRES_VOLUME 75
#define MIDI_EVENT_SOSTENUTO 76
#define MIDI_EVENT_MOD_PITCH 77
#define MIDI_EVENT_MOD_FILTER 78
#define MIDI_EVENT_MOD_VOLUME 79
#define MIDI_EVENT_MIXLEVEL 0x10000
#define MIDI_EVENT_TRANSPOSE 0x10001
#define MIDI_EVENT_SYSTEMEX 0x10002
#define MIDI_EVENT_SPEED 0x10004
#define MIDI_EVENT_END 0
#define MIDI_EVENT_END_TRACK 0x10003
#define MIDI_EVENT_NOTES 0x20000
#define MIDI_EVENT_VOICES 0x20001
#define MIDI_SYSTEM_DEFAULT 0
#define MIDI_SYSTEM_GM1 1
#define MIDI_SYSTEM_GM2 2
#define MIDI_SYSTEM_XG 3
#define MIDI_SYSTEM_GS 4
typedef struct {
DWORD event; // MIDI_EVENT_xxx
DWORD param;
DWORD chan;
DWORD tick; // event position (ticks)
DWORD pos; // event position (bytes)
} BASS_MIDI_EVENT;
// BASS_MIDI_StreamEvents modes
#define BASS_MIDI_EVENTS_STRUCT 0 // BASS_MIDI_EVENT structures
#define BASS_MIDI_EVENTS_RAW 0x10000 // raw MIDI event data
#define BASS_MIDI_EVENTS_SYNC 0x1000000 // flag: trigger event syncs
#define BASS_MIDI_EVENTS_NORSTATUS 0x2000000 // flag: no running status
#define BASS_MIDI_EVENTS_CANCEL 0x4000000 // flag: cancel pending events
#define BASS_MIDI_EVENTS_TIME 0x8000000 // flag: delta-time info is present
// BASS_MIDI_StreamGetChannel special channels
#define BASS_MIDI_CHAN_CHORUS (DWORD)-1
#define BASS_MIDI_CHAN_REVERB (DWORD)-2
#define BASS_MIDI_CHAN_USERFX (DWORD)-3
// BASS_CHANNELINFO type
#define BASS_CTYPE_STREAM_MIDI 0x10d00
// Additional attributes
#define BASS_ATTRIB_MIDI_PPQN 0x12000
#define BASS_ATTRIB_MIDI_CPU 0x12001
#define BASS_ATTRIB_MIDI_CHANS 0x12002
#define BASS_ATTRIB_MIDI_VOICES 0x12003
#define BASS_ATTRIB_MIDI_VOICES_ACTIVE 0x12004
#define BASS_ATTRIB_MIDI_STATE 0x12005
#define BASS_ATTRIB_MIDI_SRC 0x12006
#define BASS_ATTRIB_MIDI_KILL 0x12007
#define BASS_ATTRIB_MIDI_TRACK_VOL 0x12100 // + track #
// Additional tag type
#define BASS_TAG_MIDI_TRACK 0x11000 // + track #, track text : array of null-terminated ANSI strings
// BASS_ChannelGetLength/GetPosition/SetPosition mode
#define BASS_POS_MIDI_TICK 2 // tick position
typedef BOOL (CALLBACK MIDIFILTERPROC)(HSTREAM handle, DWORD track, BASS_MIDI_EVENT *event, BOOL seeking, void *user);
/* Event filtering callback function.
handle : MIDI stream handle
track : Track containing the event
event : The event
seeking: TRUE = the event is being processed while seeking, FALSE = it is being played
user : The 'user' parameter value given when calling BASS_MIDI_StreamSetFilter
RETURN : TRUE = process the event, FALSE = drop the event */
// BASS_MIDI_FontPack flags
#define BASS_MIDI_PACK_NOHEAD 1 // don't send a WAV header to the encoder
#define BASS_MIDI_PACK_16BIT 2 // discard low 8 bits of 24-bit sample data
typedef struct {
const char *name; // description
DWORD id;
DWORD flags;
} BASS_MIDI_DEVICEINFO;
typedef void (CALLBACK MIDIINPROC)(DWORD device, double time, const BYTE *buffer, DWORD length, void *user);
/* MIDI input callback function.
device : MIDI input device
time : Timestamp
buffer : Buffer containing MIDI data
length : Number of bytes of data
user : The 'user' parameter value given when calling BASS_MIDI_InInit */
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreate)(DWORD channels, DWORD flags, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateEvents)(const BASS_MIDI_EVENT *events, DWORD ppqn, DWORD flags, DWORD freq);
BOOL BASSMIDIDEF(BASS_MIDI_StreamGetMark)(HSTREAM handle, DWORD type, DWORD index, BASS_MIDI_MARK *mark);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetMarks)(HSTREAM handle, int track, DWORD type, BASS_MIDI_MARK *marks);
BOOL BASSMIDIDEF(BASS_MIDI_StreamSetFonts)(HSTREAM handle, const void *fonts, DWORD count);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetFonts)(HSTREAM handle, void *fonts, DWORD count);
BOOL BASSMIDIDEF(BASS_MIDI_StreamLoadSamples)(HSTREAM handle);
BOOL BASSMIDIDEF(BASS_MIDI_StreamEvent)(HSTREAM handle, DWORD chan, DWORD event, DWORD param);
DWORD BASSMIDIDEF(BASS_MIDI_StreamEvents)(HSTREAM handle, DWORD mode, const void *events, DWORD length);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvent)(HSTREAM handle, DWORD chan, DWORD event);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvents)(HSTREAM handle, int track, DWORD filter, BASS_MIDI_EVENT *events);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEventsEx)(HSTREAM handle, int track, DWORD filter, BASS_MIDI_EVENT *events, DWORD start, DWORD count);
BOOL BASSMIDIDEF(BASS_MIDI_StreamGetPreset)(HSTREAM handle, DWORD chan, BASS_MIDI_FONT *font);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamGetChannel)(HSTREAM handle, DWORD chan);
BOOL BASSMIDIDEF(BASS_MIDI_StreamSetFilter)(HSTREAM handle, BOOL seeking, MIDIFILTERPROC *proc, void *user);
HSOUNDFONT BASSMIDIDEF(BASS_MIDI_FontInit)(const void *file, DWORD flags);
HSOUNDFONT BASSMIDIDEF(BASS_MIDI_FontInitUser)(const BASS_FILEPROCS *procs, void *user, DWORD flags);
BOOL BASSMIDIDEF(BASS_MIDI_FontFree)(HSOUNDFONT handle);
BOOL BASSMIDIDEF(BASS_MIDI_FontGetInfo)(HSOUNDFONT handle, BASS_MIDI_FONTINFO *info);
BOOL BASSMIDIDEF(BASS_MIDI_FontGetPresets)(HSOUNDFONT handle, DWORD *presets);
const char *BASSMIDIDEF(BASS_MIDI_FontGetPreset)(HSOUNDFONT handle, int preset, int bank);
BOOL BASSMIDIDEF(BASS_MIDI_FontLoad)(HSOUNDFONT handle, int preset, int bank);
BOOL BASSMIDIDEF(BASS_MIDI_FontUnload)(HSOUNDFONT handle, int preset, int bank);
BOOL BASSMIDIDEF(BASS_MIDI_FontCompact)(HSOUNDFONT handle);
BOOL BASSMIDIDEF(BASS_MIDI_FontPack)(HSOUNDFONT handle, const void *outfile, const void *encoder, DWORD flags);
BOOL BASSMIDIDEF(BASS_MIDI_FontUnpack)(HSOUNDFONT handle, const void *outfile, DWORD flags);
BOOL BASSMIDIDEF(BASS_MIDI_FontSetVolume)(HSOUNDFONT handle, float volume);
float BASSMIDIDEF(BASS_MIDI_FontGetVolume)(HSOUNDFONT handle);
DWORD BASSMIDIDEF(BASS_MIDI_ConvertEvents)(const BYTE *data, DWORD length, BASS_MIDI_EVENT *events, DWORD count, DWORD flags);
BOOL BASSMIDIDEF(BASS_MIDI_InGetDeviceInfo)(DWORD device, BASS_MIDI_DEVICEINFO *info);
BOOL BASSMIDIDEF(BASS_MIDI_InInit)(DWORD device, MIDIINPROC *proc, void *user);
BOOL BASSMIDIDEF(BASS_MIDI_InFree)(DWORD device);
BOOL BASSMIDIDEF(BASS_MIDI_InStart)(DWORD device);
BOOL BASSMIDIDEF(BASS_MIDI_InStop)(DWORD device);
#ifdef __cplusplus
}
static inline BOOL BASS_MIDI_StreamSetFonts(HSTREAM handle, const BASS_MIDI_FONTEX *fonts, DWORD count)
{
return BASS_MIDI_StreamSetFonts(handle, (const void*)fonts, count|BASS_MIDI_FONT_EX);
}
static inline DWORD BASS_MIDI_StreamGetFonts(HSTREAM handle, BASS_MIDI_FONTEX *fonts, DWORD count)
{
return BASS_MIDI_StreamGetFonts(handle, (void*)fonts, count|BASS_MIDI_FONT_EX);
}
#ifdef _WIN32
static inline HSTREAM BASS_MIDI_StreamCreateFile(BOOL mem, const WCHAR *file, QWORD offset, QWORD length, DWORD flags, DWORD freq)
{
return BASS_MIDI_StreamCreateFile(mem, (const void*)file, offset, length, flags|BASS_UNICODE, freq);
}
static inline HSTREAM BASS_MIDI_StreamCreateURL(const WCHAR *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user, DWORD freq)
{
return BASS_MIDI_StreamCreateURL((const char*)url, offset, flags|BASS_UNICODE, proc, user, freq);
}
static inline HSOUNDFONT BASS_MIDI_FontInit(const WCHAR *file, DWORD flags)
{
return BASS_MIDI_FontInit((const void*)file, flags|BASS_UNICODE);
}
static inline BOOL BASS_MIDI_FontPack(HSOUNDFONT handle, const WCHAR *outfile, const WCHAR *encoder, DWORD flags)
{
return BASS_MIDI_FontPack(handle, (const void*)outfile, (const void*)encoder, flags|BASS_UNICODE);
}
static inline BOOL BASS_MIDI_FontUnpack(HSOUNDFONT handle, const WCHAR *outfile, DWORD flags)
{
return BASS_MIDI_FontUnpack(handle, (const void*)outfile, flags|BASS_UNICODE);
}
#endif
#endif
#endif