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2200 lines
71 KiB
C
2200 lines
71 KiB
C
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/************************************************************************
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* *
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* dmusicf.h -- This module defines the DirectMusic file formats *
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* *
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* Copyright (c) Microsoft Corporation. All rights reserved. *
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* *
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************************************************************************/
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#ifndef _DMUSICF_
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#define _DMUSICF_
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#include <windows.h>
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#define COM_NO_WINDOWS_H
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#include <objbase.h>
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#include <mmsystem.h>
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#include <pshpack8.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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interface IDirectMusicCollection;
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#ifndef __cplusplus
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typedef interface IDirectMusicCollection IDirectMusicCollection;
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#endif
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/* Common chunks */
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#define DMUS_FOURCC_GUID_CHUNK mmioFOURCC('g','u','i','d')
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#define DMUS_FOURCC_INFO_LIST mmioFOURCC('I','N','F','O')
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#define DMUS_FOURCC_UNFO_LIST mmioFOURCC('U','N','F','O')
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#define DMUS_FOURCC_UNAM_CHUNK mmioFOURCC('U','N','A','M')
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#define DMUS_FOURCC_UART_CHUNK mmioFOURCC('U','A','R','T')
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#define DMUS_FOURCC_UCOP_CHUNK mmioFOURCC('U','C','O','P')
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#define DMUS_FOURCC_USBJ_CHUNK mmioFOURCC('U','S','B','J')
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#define DMUS_FOURCC_UCMT_CHUNK mmioFOURCC('U','C','M','T')
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#define DMUS_FOURCC_CATEGORY_CHUNK mmioFOURCC('c','a','t','g')
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#define DMUS_FOURCC_VERSION_CHUNK mmioFOURCC('v','e','r','s')
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/* The following structures are used by the Tracks, and are the packed structures */
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/* that are passed to the Tracks inside the IStream. */
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typedef struct _DMUS_IO_SEQ_ITEM
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{
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MUSIC_TIME mtTime;
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MUSIC_TIME mtDuration;
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DWORD dwPChannel;
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short nOffset;
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BYTE bStatus;
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BYTE bByte1;
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BYTE bByte2;
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} DMUS_IO_SEQ_ITEM;
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typedef struct _DMUS_IO_CURVE_ITEM
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{
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MUSIC_TIME mtStart;
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MUSIC_TIME mtDuration;
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MUSIC_TIME mtResetDuration;
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DWORD dwPChannel;
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short nOffset;
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short nStartValue;
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short nEndValue;
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short nResetValue;
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BYTE bType;
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BYTE bCurveShape;
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BYTE bCCData;
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BYTE bFlags;
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/* Following was added for DX8. */
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WORD wParamType; /* RPN or NRPN parameter number. */
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WORD wMergeIndex; /* Allows multiple parameters to be merged (pitchbend, volume, and expression.) */
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} DMUS_IO_CURVE_ITEM;
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typedef struct _DMUS_IO_TEMPO_ITEM
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{
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MUSIC_TIME lTime;
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double dblTempo;
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} DMUS_IO_TEMPO_ITEM;
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typedef struct _DMUS_IO_SYSEX_ITEM
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{
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MUSIC_TIME mtTime;
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DWORD dwPChannel;
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DWORD dwSysExLength;
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} DMUS_IO_SYSEX_ITEM;
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typedef DMUS_CHORD_KEY DMUS_CHORD_PARAM; /* DMUS_CHORD_KEY defined in dmusici.h */
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typedef struct _DMUS_RHYTHM_PARAM
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{
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DMUS_TIMESIGNATURE TimeSig;
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DWORD dwRhythmPattern;
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} DMUS_RHYTHM_PARAM;
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typedef struct _DMUS_TEMPO_PARAM
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{
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MUSIC_TIME mtTime;
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double dblTempo;
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} DMUS_TEMPO_PARAM;
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typedef struct _DMUS_MUTE_PARAM
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{
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DWORD dwPChannel;
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DWORD dwPChannelMap;
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BOOL fMute;
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} DMUS_MUTE_PARAM;
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/* Style chunks */
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#define DMUS_FOURCC_STYLE_FORM mmioFOURCC('D','M','S','T')
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#define DMUS_FOURCC_STYLE_CHUNK mmioFOURCC('s','t','y','h')
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#define DMUS_FOURCC_PART_LIST mmioFOURCC('p','a','r','t')
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#define DMUS_FOURCC_PART_CHUNK mmioFOURCC('p','r','t','h')
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#define DMUS_FOURCC_NOTE_CHUNK mmioFOURCC('n','o','t','e')
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#define DMUS_FOURCC_CURVE_CHUNK mmioFOURCC('c','r','v','e')
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#define DMUS_FOURCC_MARKER_CHUNK mmioFOURCC('m','r','k','r')
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#define DMUS_FOURCC_RESOLUTION_CHUNK mmioFOURCC('r','s','l','n')
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#define DMUS_FOURCC_ANTICIPATION_CHUNK mmioFOURCC('a','n','p','n')
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#define DMUS_FOURCC_PATTERN_LIST mmioFOURCC('p','t','t','n')
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#define DMUS_FOURCC_PATTERN_CHUNK mmioFOURCC('p','t','n','h')
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#define DMUS_FOURCC_RHYTHM_CHUNK mmioFOURCC('r','h','t','m')
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#define DMUS_FOURCC_PARTREF_LIST mmioFOURCC('p','r','e','f')
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#define DMUS_FOURCC_PARTREF_CHUNK mmioFOURCC('p','r','f','c')
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#define DMUS_FOURCC_STYLE_PERS_REF_LIST mmioFOURCC('p','r','r','f')
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#define DMUS_FOURCC_MOTIFSETTINGS_CHUNK mmioFOURCC('m','t','f','s')
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/* Flags used by variations: these make up the DWORDs in dwVariationChoices. */
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/* These flags determine the types of chords supported by a given variation in DirectMusic */
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/* mode. The first seven flags (bits 1-7) are set if the variation supports major chords */
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/* rooted in scale positions, so, e.g., if bits 1, 2, and 4 are set, the variation */
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/* supports major chords rooted in the tonic, second, and fourth scale positions. The */
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/* next seven flags serve the same purpose, but for minor chords, and the following seven */
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/* flags serve the same purpose for chords that are not major or minor (e.g., SUS 4 */
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/* chords). Bits 22, 23, and 24 are set if the variation supports chords rooted in the */
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/* scale, chords rooted sharp of scale tones, and chords rooted flat of scale tones, */
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/* respectively. For example, to support a C# minor chord in the scale of C Major, */
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/* bits 8 (for tonic minor) and 24 (for sharp) need to be set. Bits 25, 26, an 27 handle */
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/* chords that are triads, 6th or 7th chords, and chords with extensions, respectively. */
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/* bits 28 and 29 handle chords that are followed by tonic and dominant chords, */
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/* respectively. */
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#define DMUS_VARIATIONF_MAJOR 0x0000007F /* Seven positions in the scale - major chords. */
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#define DMUS_VARIATIONF_MINOR 0x00003F80 /* Seven positions in the scale - minor chords. */
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#define DMUS_VARIATIONF_OTHER 0x001FC000 /* Seven positions in the scale - other chords. */
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#define DMUS_VARIATIONF_ROOT_SCALE 0x00200000 /* Handles chord roots in the scale. */
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#define DMUS_VARIATIONF_ROOT_FLAT 0x00400000 /* Handles flat chord roots (based on scale notes). */
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#define DMUS_VARIATIONF_ROOT_SHARP 0x00800000 /* Handles sharp chord roots (based on scale notes). */
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#define DMUS_VARIATIONF_TYPE_TRIAD 0x01000000 /* Handles simple chords - triads. */
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#define DMUS_VARIATIONF_TYPE_6AND7 0x02000000 /* Handles simple chords - 6 and 7. */
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#define DMUS_VARIATIONF_TYPE_COMPLEX 0x04000000 /* Handles complex chords. */
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#define DMUS_VARIATIONF_DEST_TO1 0x08000000 /* Handles transitions to 1 chord. */
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#define DMUS_VARIATIONF_DEST_TO5 0x10000000 /* Handles transitions to 5 chord. */
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#define DMUS_VARIATIONF_DEST_OTHER 0x40000000 /* Handles transitions to chords other than 1 . */
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/* legacy mask for variation modes */
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#define DMUS_VARIATIONF_MODES 0xE0000000
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/* Bits 29 and 31 of the variation flags are the Mode bits. If both are 0, it's IMA. */
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/* If bit 29 is 1, it's Direct Music. */
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#define DMUS_VARIATIONF_MODES_EX (0x20000000 | 0x80000000)
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#define DMUS_VARIATIONF_IMA25_MODE 0x00000000
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#define DMUS_VARIATIONF_DMUS_MODE 0x20000000
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/* Set this if the part uses marker events */
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#define DMUS_PARTF_USE_MARKERS 0x1
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/* Set this if the part is allowed to switch only on chord-aligned markers */
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#define DMUS_PARTF_ALIGN_CHORDS 0x2
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/* These specify if the marker event signals whether to stop a variation or start a
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pattern/variation (or both), and whether new variations must align with a chord */
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#define DMUS_MARKERF_START 0x1
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#define DMUS_MARKERF_STOP 0x2
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#define DMUS_MARKERF_CHORD_ALIGN 0x4
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/* if this flag is set, variation settings in a playing pattern-based track's state data will
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persist in the track after it stops playing */
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#define DMUS_PATTERNF_PERSIST_CONTROL 0x1
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/* These specify possible values for DMUS_IO_PARTREF.bRandomVariation
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all but DMUS_VARIATIONT_SEQUENTIAL and DMUS_VARIATIONT_RANDOM are dx8. */
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typedef enum enumDMUS_VARIATIONT_TYPES
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{
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DMUS_VARIATIONT_SEQUENTIAL = 0, /* Play sequential starting with variation 1. */
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DMUS_VARIATIONT_RANDOM = 1, /* Play randomly. */
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DMUS_VARIATIONT_RANDOM_START = 2, /* Play sequential starting with a random variation. */
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DMUS_VARIATIONT_NO_REPEAT = 3, /* Play randomly, but don't play the same variation twice. */
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DMUS_VARIATIONT_RANDOM_ROW = 4 /* Play randomly as a row: don't repeat any variation until all have played. */
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} DMUS_VARIATIONT_TYPES;
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/* These specify possible values for DMUS_IO_PATTERN.wEmbellishment (dx8) */
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typedef enum enumDMUS_EMBELLISHT_TYPES
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{
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DMUS_EMBELLISHT_NORMAL = 0,
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DMUS_EMBELLISHT_FILL = 1,
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DMUS_EMBELLISHT_BREAK = 2,
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DMUS_EMBELLISHT_INTRO = 4,
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DMUS_EMBELLISHT_END = 8,
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DMUS_EMBELLISHT_MOTIF = 16,
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DMUS_EMBELLISHT_ALL = 0xFFFF
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} DMUS_EMBELLISHT_TYPES;
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#pragma pack(2)
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typedef struct _DMUS_IO_TIMESIG
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{
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/* Time signatures define how many beats per measure, which note receives */
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/* the beat, and the grid resolution. */
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BYTE bBeatsPerMeasure; /* beats per measure (top of time sig) */
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BYTE bBeat; /* what note receives the beat (bottom of time sig.) */
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/* we can assume that 0 means 256th note */
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WORD wGridsPerBeat; /* grids per beat */
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} DMUS_IO_TIMESIG;
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typedef struct _DMUS_IO_STYLE
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{
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DMUS_IO_TIMESIG timeSig; /* Styles have a default Time Signature */
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double dblTempo;
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} DMUS_IO_STYLE;
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typedef struct _DMUS_IO_VERSION
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{
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DWORD dwVersionMS; /* Version # high-order 32 bits */
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DWORD dwVersionLS; /* Version # low-order 32 bits */
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} DMUS_IO_VERSION;
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typedef struct _DMUS_IO_PATTERN
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{
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DMUS_IO_TIMESIG timeSig; /* Patterns can override the Style's Time sig. */
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BYTE bGrooveBottom; /* bottom of groove range */
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BYTE bGrooveTop; /* top of groove range */
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WORD wEmbellishment; /* Fill, Break, Intro, End, Normal, Motif */
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WORD wNbrMeasures; /* length in measures */
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BYTE bDestGrooveBottom; /* bottom of groove range for next pattern */
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BYTE bDestGrooveTop; /* top of groove range for next pattern */
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DWORD dwFlags; /* various flags */
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} DMUS_IO_PATTERN;
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typedef struct _DMUS_IO_STYLEPART
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{
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DMUS_IO_TIMESIG timeSig; /* can override pattern's */
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DWORD dwVariationChoices[32]; /* MOAW choice bitfield */
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GUID guidPartID; /* identifies the part */
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WORD wNbrMeasures; /* length of the Part */
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BYTE bPlayModeFlags; /* see PLAYMODE flags */
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BYTE bInvertUpper; /* inversion upper limit */
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BYTE bInvertLower; /* inversion lower limit */
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BYTE bPad[3]; /* for DWORD alignment */
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DWORD dwFlags; /* various flags */
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} DMUS_IO_STYLEPART;
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typedef struct _DMUS_IO_PARTREF
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{
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GUID guidPartID; /* unique ID for matching up with parts */
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WORD wLogicalPartID; /* corresponds to port/device/midi channel OBSOLETE */
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BYTE bVariationLockID; /* parts with the same ID lock variations. */
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/* high bit is used to identify master Part */
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BYTE bSubChordLevel; /* tells which sub chord level this part wants */
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BYTE bPriority; /* 256 priority levels. Parts with lower priority */
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/* aren't played first when a device runs out of */
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/* notes */
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BYTE bRandomVariation; /* when set, matching variations play in random order */
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/* when clear, matching variations play sequentially */
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WORD wPad; /* not used */
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DWORD dwPChannel; /* replaces wLogicalPartID */
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} DMUS_IO_PARTREF;
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typedef struct _DMUS_IO_STYLENOTE
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{
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MUSIC_TIME mtGridStart; /* when this note occurs */
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DWORD dwVariation; /* variation bits */
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MUSIC_TIME mtDuration; /* how long this note lasts */
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short nTimeOffset; /* offset from mtGridStart */
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WORD wMusicValue; /* Position in scale. */
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BYTE bVelocity; /* Note velocity. */
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BYTE bTimeRange; /* Range to randomize start time. */
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BYTE bDurRange; /* Range to randomize duration. */
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BYTE bVelRange; /* Range to randomize velocity. */
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BYTE bInversionID; /* Identifies inversion group to which this note belongs */
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BYTE bPlayModeFlags; /* Can override part */
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/* Following exists only under DX8 and on */
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BYTE bNoteFlags; /* values from DMUS_NOTEF_FLAGS */
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} DMUS_IO_STYLENOTE;
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typedef struct _DMUS_IO_STYLECURVE
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{
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MUSIC_TIME mtGridStart; /* when this curve occurs */
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DWORD dwVariation; /* variation bits */
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MUSIC_TIME mtDuration; /* how long this curve lasts */
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MUSIC_TIME mtResetDuration;/* how long after the end of the curve to reset the curve */
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short nTimeOffset; /* offset from mtGridStart */
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short nStartValue; /* curve's start value */
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short nEndValue; /* curve's end value */
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short nResetValue; /* the value to which to reset the curve */
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BYTE bEventType; /* type of curve */
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BYTE bCurveShape; /* shape of curve */
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BYTE bCCData; /* CC# */
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BYTE bFlags; /* Bit 1=TRUE means to send nResetValue. Otherwise, don't.
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Other bits are reserved. */
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/* Following was added for DX8. */
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WORD wParamType; /* RPN or NRPN parameter number. */
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WORD wMergeIndex; /* Allows multiple parameters to be merged (pitchbend, volume, and expression.) */
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} DMUS_IO_STYLECURVE;
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typedef struct _DMUS_IO_STYLEMARKER
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{
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MUSIC_TIME mtGridStart; /* when this marker occurs */
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DWORD dwVariation; /* variation bits */
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WORD wMarkerFlags; /* how the marker is used */
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} DMUS_IO_STYLEMARKER;
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typedef struct _DMUS_IO_STYLERESOLUTION
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{
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DWORD dwVariation; /* variation bits */
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WORD wMusicValue; /* Position in scale. */
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BYTE bInversionID; /* Identifies inversion group to which this note belongs */
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BYTE bPlayModeFlags; /* Can override part */
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} DMUS_IO_STYLERESOLUTION;
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typedef struct _DMUS_IO_STYLE_ANTICIPATION
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{
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MUSIC_TIME mtGridStart; /* when this anticipation occurs */
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DWORD dwVariation; /* variation bits */
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short nTimeOffset; /* offset from mtGridStart */
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BYTE bTimeRange; /* Range to randomize start time. */
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} DMUS_IO_STYLE_ANTICIPATION;
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typedef struct _DMUS_IO_MOTIFSETTINGS
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{
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DWORD dwRepeats; /* Number of repeats. By default, 0. */
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MUSIC_TIME mtPlayStart; /* Start of playback. By default, 0. */
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MUSIC_TIME mtLoopStart; /* Start of looping portion. By default, 0. */
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MUSIC_TIME mtLoopEnd; /* End of loop. Must be greater than mtLoopStart. Or, 0, indicating loop full motif. */
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DWORD dwResolution; /* Default resolution. */
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} DMUS_IO_MOTIFSETTINGS;
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#pragma pack()
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/*
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RIFF
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(
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'DMST' // Style
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<styh-ck> // Style header chunk
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<guid-ck> // Every Style has a GUID
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[<UNFO-list>] // Name, author, copyright info., comments
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[<vers-ck>] // version chunk
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<part-list>... // Array of parts in the Style, used by patterns
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<pttn-list>... // Array of patterns in the Style
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<DMBD-form>... // Array of bands in the Style
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[<prrf-list>]...// Optional array of chord map references in the Style
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)
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// <styh-ck>
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styh
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(
|
||
|
<DMUS_IO_STYLE>
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
guid
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
// <part-list>
|
||
|
LIST
|
||
|
(
|
||
|
'part'
|
||
|
<prth-ck> // Part header chunk
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
[<note-ck>] // Optional chunk containing an array of notes in Part
|
||
|
[<crve-ck>] // Optional chunk containing an array of curves in Part
|
||
|
[<mrkr-ck>] // Optional chunk containing an array of markers in Part
|
||
|
[<rsln-ck>] // Optional chunk containing an array of variation resolutions in Part
|
||
|
[<anpn-ck>] // Optional chunk containing an array of resolution anticipations in Part
|
||
|
)
|
||
|
|
||
|
// <orth-ck>
|
||
|
prth
|
||
|
(
|
||
|
<DMUS_IO_STYLEPART>
|
||
|
)
|
||
|
|
||
|
// <note-ck>
|
||
|
'note'
|
||
|
(
|
||
|
// sizeof DMUS_IO_STYLENOTE:DWORD
|
||
|
<DMUS_IO_STYLENOTE>...
|
||
|
)
|
||
|
|
||
|
// <crve-ck>
|
||
|
'crve'
|
||
|
(
|
||
|
// sizeof DMUS_IO_STYLECURVE:DWORD
|
||
|
<DMUS_IO_STYLECURVE>...
|
||
|
)
|
||
|
|
||
|
// <mrkr-ck>
|
||
|
'mrkr'
|
||
|
(
|
||
|
// sizeof DMUS_IO_STYLEMARKER:DWORD
|
||
|
<DMUS_IO_STYLEMARKER>...
|
||
|
)
|
||
|
|
||
|
// <rsln-ck>
|
||
|
'rsln'
|
||
|
(
|
||
|
// sizeof DMUS_IO_STYLERESOLUTION:DWORD
|
||
|
<DMUS_IO_STYLERESOLUTION>...
|
||
|
)
|
||
|
|
||
|
// <anpn-ck>
|
||
|
'anpn'
|
||
|
(
|
||
|
// sizeof DMUS_IO_STYLE_ANTICIPATION:DWORD
|
||
|
<DMUS_IO_STYLE_ANTICIPATION>...
|
||
|
)
|
||
|
|
||
|
// <pttn-list>
|
||
|
LIST
|
||
|
(
|
||
|
'pttn'
|
||
|
<ptnh-ck> // Pattern header chunk
|
||
|
<rhtm-ck> // Chunk containing an array of rhythms for chord matching
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
[<mtfs-ck>] // Motif settings chunk
|
||
|
[<DMBD-form>] // Optional band to be associated with the pattern (for motifs)
|
||
|
<pref-list>... // Array of part reference id's
|
||
|
)
|
||
|
|
||
|
// <ptnh-ck>
|
||
|
ptnh
|
||
|
(
|
||
|
<DMUS_IO_PATTERN>
|
||
|
)
|
||
|
|
||
|
// <rhtm-ck>
|
||
|
'rhtm'
|
||
|
(
|
||
|
// DWORD's representing rhythms for chord matching based on number
|
||
|
// of measures in the pattern
|
||
|
)
|
||
|
|
||
|
|
||
|
// pref-list
|
||
|
LIST
|
||
|
(
|
||
|
'pref'
|
||
|
<prfc-ck> // part ref chunk
|
||
|
)
|
||
|
|
||
|
// <prfc-ck>
|
||
|
prfc
|
||
|
(
|
||
|
<DMUS_IO_PARTREF>
|
||
|
)
|
||
|
|
||
|
// <mtfs-ck>
|
||
|
mtfs
|
||
|
(
|
||
|
<DMUS_IO_MOTIFSETTINGS>
|
||
|
)
|
||
|
|
||
|
// <prrf-list>
|
||
|
LIST
|
||
|
(
|
||
|
'prrf'
|
||
|
<DMRF-list>... // Array of Chordmap references
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* Pattern chunk, for use in Pattern tracks */
|
||
|
|
||
|
#define DMUS_FOURCC_PATTERN_FORM mmioFOURCC('D','M','P','T')
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMPT' // Pattern
|
||
|
<styh-ck> // Style header chunk
|
||
|
<pttn-list> // The pattern, in single pattern format (includes DMUS_FOURCC_PART_LIST chunks)
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
|
||
|
/* Chord and command file formats */
|
||
|
|
||
|
/* These specify possible values for DMUS_IO_COMMAND.bRepeatMode (dx8) */
|
||
|
typedef enum enumDMUS_PATTERNT_TYPES
|
||
|
{
|
||
|
DMUS_PATTERNT_RANDOM = 0, /* Play randomly. (dx7 behavior) */
|
||
|
DMUS_PATTERNT_REPEAT = 1, /* Repeat last pattern. */
|
||
|
DMUS_PATTERNT_SEQUENTIAL = 2, /* Play sequential starting with first matching pattern. */
|
||
|
DMUS_PATTERNT_RANDOM_START = 3, /* Play sequential starting with a random pattern. */
|
||
|
DMUS_PATTERNT_NO_REPEAT = 4, /* Play randomly, but don't play the same pattern twice. */
|
||
|
DMUS_PATTERNT_RANDOM_ROW = 5 /* Play randomly as a row: don't repeat any pattern until all have played. */
|
||
|
} DMUS_PATTERNT_TYPES;
|
||
|
|
||
|
|
||
|
#define DMUS_FOURCC_CHORDTRACK_LIST mmioFOURCC('c','o','r','d')
|
||
|
#define DMUS_FOURCC_CHORDTRACKHEADER_CHUNK mmioFOURCC('c','r','d','h')
|
||
|
#define DMUS_FOURCC_CHORDTRACKBODY_CHUNK mmioFOURCC('c','r','d','b')
|
||
|
|
||
|
#define DMUS_FOURCC_COMMANDTRACK_CHUNK mmioFOURCC('c','m','n','d')
|
||
|
|
||
|
typedef struct _DMUS_IO_CHORD
|
||
|
{
|
||
|
WCHAR wszName[16]; /* Name of the chord */
|
||
|
MUSIC_TIME mtTime; /* Time of this chord */
|
||
|
WORD wMeasure; /* Measure this falls on */
|
||
|
BYTE bBeat; /* Beat this falls on */
|
||
|
BYTE bFlags; /* Various flags */
|
||
|
} DMUS_IO_CHORD;
|
||
|
|
||
|
typedef struct _DMUS_IO_SUBCHORD
|
||
|
{
|
||
|
DWORD dwChordPattern; /* Notes in the subchord */
|
||
|
DWORD dwScalePattern; /* Notes in the scale */
|
||
|
DWORD dwInversionPoints; /* Where inversions can occur */
|
||
|
DWORD dwLevels; /* Which levels are supported by this subchord */
|
||
|
BYTE bChordRoot; /* Root of the subchord */
|
||
|
BYTE bScaleRoot; /* Root of the scale */
|
||
|
} DMUS_IO_SUBCHORD;
|
||
|
|
||
|
typedef struct _DMUS_IO_COMMAND
|
||
|
{
|
||
|
MUSIC_TIME mtTime; /* Time of this command */
|
||
|
WORD wMeasure; /* Measure this falls on */
|
||
|
BYTE bBeat; /* Beat this falls on */
|
||
|
BYTE bCommand; /* Command type (see #defines below) */
|
||
|
BYTE bGrooveLevel; /* Groove level (0 if command is not a groove) */
|
||
|
BYTE bGrooveRange; /* Groove range */
|
||
|
BYTE bRepeatMode; /* Used to control selection of patterns with same groove level */
|
||
|
} DMUS_IO_COMMAND;
|
||
|
|
||
|
|
||
|
/*
|
||
|
|
||
|
// <cord-list>
|
||
|
LIST
|
||
|
(
|
||
|
'cord'
|
||
|
<crdh-ck>
|
||
|
<crdb-ck>... // Chord body chunks
|
||
|
)
|
||
|
|
||
|
// <crdh-ck>
|
||
|
crdh
|
||
|
(
|
||
|
// Scale: dword (upper 8 bits for root, lower 24 for scale)
|
||
|
)
|
||
|
|
||
|
// <crdb-ck>
|
||
|
crdb
|
||
|
(
|
||
|
// sizeof DMUS_IO_CHORD:dword
|
||
|
<DMUS_IO_CHORD>
|
||
|
// # of DMUS_IO_SUBCHORDS:dword
|
||
|
// sizeof DMUS_IO_SUBCHORDS:dword
|
||
|
// a number of <DMUS_IO_SUBCHORD>
|
||
|
)
|
||
|
|
||
|
|
||
|
// <cmnd-list>
|
||
|
'cmnd'
|
||
|
(
|
||
|
//sizeof DMUS_IO_COMMAND: DWORD
|
||
|
<DMUS_IO_COMMAND>...
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
/* File io for DirectMusic Tool and ToolGraph objects
|
||
|
*/
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
|
||
|
#define DMUS_FOURCC_TOOLGRAPH_FORM mmioFOURCC('D','M','T','G')
|
||
|
#define DMUS_FOURCC_TOOL_LIST mmioFOURCC('t','o','l','l')
|
||
|
#define DMUS_FOURCC_TOOL_FORM mmioFOURCC('D','M','T','L')
|
||
|
#define DMUS_FOURCC_TOOL_CHUNK mmioFOURCC('t','o','l','h')
|
||
|
|
||
|
/* io structures: */
|
||
|
|
||
|
typedef struct _DMUS_IO_TOOL_HEADER
|
||
|
{
|
||
|
GUID guidClassID; /* Class id of tool. */
|
||
|
long lIndex; /* Position in graph. */
|
||
|
DWORD cPChannels; /* Number of items in channels array. */
|
||
|
FOURCC ckid; /* chunk ID of tool's data chunk if 0 fccType valid. */
|
||
|
FOURCC fccType; /* list type if NULL ckid valid. */
|
||
|
DWORD dwPChannels[1]; /* Array of PChannels, size determined by cPChannels. */
|
||
|
} DMUS_IO_TOOL_HEADER;
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMTG' // DirectMusic ToolGraph chunk
|
||
|
[<guid-ck>] // GUID for ToolGraph
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
<toll-list> // List of Tools
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
// <toll-list>
|
||
|
LIST
|
||
|
(
|
||
|
'toll' // Array of tools
|
||
|
<DMTL-form>... // Each tool is encapsulated in a RIFF chunk
|
||
|
)
|
||
|
|
||
|
// <DMTL-form> Tools are embedded in a graph. Theoretically, they can be saved as individual files too.
|
||
|
RIFF
|
||
|
(
|
||
|
'DMTL'
|
||
|
<tolh-ck>
|
||
|
[<data>] // Tool data. Must be a RIFF readable chunk.
|
||
|
)
|
||
|
|
||
|
// <tolh-ck> // Tool header chunk
|
||
|
(
|
||
|
'tolh'
|
||
|
<DMUS_IO_TOOL_HEADER> // Tool header
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* The AudioPath file carries everything for describing a specific audio path,
|
||
|
including Tool Graph and Buffer Descriptor.
|
||
|
This can even be used for configuring a complete performance.
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_AUDIOPATH_FORM mmioFOURCC('D','M','A','P')
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMAP' // DirectMusic AudioPath chunk
|
||
|
[<guid-ck>] // GUID for this Audio Path configuration
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
[<DMTG-form>] // Optional ToolGraph
|
||
|
[<pcsl-list>] // Optional list of port configurations
|
||
|
[<dbfl-list>]...// Optional array of Dsound buffer descriptors
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_PORTCONFIGS_LIST mmioFOURCC('p','c','s','l')
|
||
|
#define DMUS_FOURCC_PORTCONFIG_LIST mmioFOURCC('p','c','f','l')
|
||
|
#define DMUS_FOURCC_PORTCONFIG_ITEM mmioFOURCC('p','c','f','h')
|
||
|
#define DMUS_FOURCC_PORTPARAMS_ITEM mmioFOURCC('p','p','r','h')
|
||
|
#define DMUS_FOURCC_DSBUFFER_LIST mmioFOURCC('d','b','f','l')
|
||
|
#define DMUS_FOURCC_DSBUFFATTR_ITEM mmioFOURCC('d','d','a','h')
|
||
|
#define DMUS_FOURCC_PCHANNELS_LIST mmioFOURCC('p','c','h','l')
|
||
|
#define DMUS_FOURCC_PCHANNELS_ITEM mmioFOURCC('p','c','h','h')
|
||
|
|
||
|
typedef struct _DMUS_IO_PORTCONFIG_HEADER
|
||
|
{
|
||
|
GUID guidPort; /* GUID of requested port. */
|
||
|
DWORD dwPChannelBase; /* PChannel that this should start on. */
|
||
|
DWORD dwPChannelCount; /* How many channels. */
|
||
|
DWORD dwFlags; /* Various flags. */
|
||
|
} DMUS_IO_PORTCONFIG_HEADER;
|
||
|
|
||
|
#define DMUS_PORTCONFIGF_DRUMSON10 1 /* This port configured for drums on channel 10. */
|
||
|
#define DMUS_PORTCONFIGF_USEDEFAULT 2 /* Use the default port. */
|
||
|
|
||
|
/* Each portconfig has one or more pchannel to buffer mappings. Each buffer
|
||
|
is identified by a guid. Each pchannel can map to one or more buffers.
|
||
|
This is defined with one or more DMUS_IO_PCHANNELTOBUFFER_HEADER
|
||
|
structures. Each defines a range of PChannels and the set of buffers
|
||
|
that they connect to.
|
||
|
*/
|
||
|
|
||
|
typedef struct _DMUS_IO_PCHANNELTOBUFFER_HEADER
|
||
|
{
|
||
|
DWORD dwPChannelBase; /* PChannel that this should start on. */
|
||
|
DWORD dwPChannelCount; /* How many PChannels. */
|
||
|
DWORD dwBufferCount; /* How many buffers do these connect to. */
|
||
|
DWORD dwFlags; /* Various flags. Currently reserved for future use. Must be 0. */
|
||
|
} DMUS_IO_PCHANNELTOBUFFER_HEADER;
|
||
|
|
||
|
/* Each buffer is represented by an DSBC form. This is wrapped by the
|
||
|
DMUS_IO_BUFFER_ATTRIBUTES_HEADER which identifies how to use the
|
||
|
buffer. In particular, it indicates whether this gets dynamically duplicated
|
||
|
or all references to this should share the same instance.
|
||
|
To resolve references, the unique GUID of the buffer is also stored
|
||
|
in this structure.
|
||
|
*/
|
||
|
|
||
|
typedef struct _DMUS_IO_BUFFER_ATTRIBUTES_HEADER
|
||
|
{
|
||
|
GUID guidBufferID; /* Each buffer config has a unique ID. */
|
||
|
DWORD dwFlags; /* Various flags. */
|
||
|
} DMUS_IO_BUFFER_ATTRIBUTES_HEADER;
|
||
|
|
||
|
/* DMUS_IO_BUFFER_ATTRIBUTES_HEADER.dwFlags: */
|
||
|
#define DMUS_BUFFERF_SHARED 1 /* Share this with other audio paths, instead of creating unique copies. */
|
||
|
#define DMUS_BUFFERF_DEFINED 2 /* Use one of the standard predefined buffers (see GUID_Buffer... in dmusici.h.) */
|
||
|
#define DMUS_BUFFERF_MIXIN 8 /* This is a mixin buffer. */
|
||
|
|
||
|
/*
|
||
|
|
||
|
LIST
|
||
|
(
|
||
|
'pcsl' // Array of port configurations
|
||
|
<pcfl-list>... // One or more port configurations, each in a list chunk
|
||
|
)
|
||
|
|
||
|
LIST
|
||
|
(
|
||
|
'pcfl' // List container for one port configuration.
|
||
|
<pcfh-ck> // Portconfig header chunk.
|
||
|
<pprh-ck> // Port params, to be used to create the port.
|
||
|
[<dbfl-list>]...// Optional array of Dsound buffer descriptors
|
||
|
[<pchl-list>] // Optional list of pchannel to buffer assignments
|
||
|
|
||
|
)
|
||
|
|
||
|
// <pcfh-ck> // Port config header chunk
|
||
|
(
|
||
|
'pcfh'
|
||
|
<DMUS_IO_PORTCONFIG_HEADER> // Port config header
|
||
|
)
|
||
|
|
||
|
// <pprh-ck> // Port params header chunk
|
||
|
(
|
||
|
'pprh'
|
||
|
<DMUS_PORTPARAMS8> // Port params header
|
||
|
)
|
||
|
|
||
|
LIST
|
||
|
(
|
||
|
'pchl' // List container for one or more pchannel to buffer assignments.
|
||
|
<pchh-ck>... // One or more pchannel to buffer assignment headers and data.
|
||
|
|
||
|
// <pchh-ck>
|
||
|
(
|
||
|
'pchh'
|
||
|
<DMUS_IO_PCHANNELTOBUFFER_HEADER> // Description of PChannels
|
||
|
<GUID>... // Array of GUIDs defining the buffers they all connect to.
|
||
|
)
|
||
|
)
|
||
|
|
||
|
LIST
|
||
|
(
|
||
|
'dbfl' // List container for one buffer and buffer attributes header.
|
||
|
<ddah-ck> // Buffer attributes header.
|
||
|
[<DSBC-form>] // Buffer configuration. Not required when header uses a predefined buffer type.
|
||
|
|
||
|
// <ddah-ck>
|
||
|
(
|
||
|
'ddah'
|
||
|
<DMUS_IO_BUFFER_ATTRIBUTES_HEADER> // Buffer attributes.
|
||
|
)
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* File io for DirectMusic Band Track object */
|
||
|
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
#define DMUS_FOURCC_BANDTRACK_FORM mmioFOURCC('D','M','B','T')
|
||
|
#define DMUS_FOURCC_BANDTRACK_CHUNK mmioFOURCC('b','d','t','h')
|
||
|
#define DMUS_FOURCC_BANDS_LIST mmioFOURCC('l','b','d','l')
|
||
|
#define DMUS_FOURCC_BAND_LIST mmioFOURCC('l','b','n','d')
|
||
|
#define DMUS_FOURCC_BANDITEM_CHUNK mmioFOURCC('b','d','i','h')
|
||
|
#define DMUS_FOURCC_BANDITEM_CHUNK2 mmioFOURCC('b','d','2','h')
|
||
|
|
||
|
/* io structures */
|
||
|
typedef struct _DMUS_IO_BAND_TRACK_HEADER
|
||
|
{
|
||
|
BOOL bAutoDownload; /* Determines if Auto-Download is enabled. */
|
||
|
} DMUS_IO_BAND_TRACK_HEADER;
|
||
|
|
||
|
typedef struct _DMUS_IO_BAND_ITEM_HEADER
|
||
|
{
|
||
|
MUSIC_TIME lBandTime; /* Position in track list. */
|
||
|
} DMUS_IO_BAND_ITEM_HEADER;
|
||
|
|
||
|
typedef struct _DMUS_IO_BAND_ITEM_HEADER2
|
||
|
{
|
||
|
MUSIC_TIME lBandTimeLogical; /* Position in track list. Time in the music with which band change is associated. */
|
||
|
MUSIC_TIME lBandTimePhysical; /* Precise time band change will take effect. Should be close to logical time. */
|
||
|
} DMUS_IO_BAND_ITEM_HEADER2;
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMBT' // DirectMusic Band Track form-type
|
||
|
[<bdth-ck>] // Band track header
|
||
|
[<guid-ck>] // GUID for band track
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
<lbdl-list> // List of Band items
|
||
|
)
|
||
|
|
||
|
// <bnth-ck>
|
||
|
'bdth'
|
||
|
(
|
||
|
<DMUS_IO_BAND_TRACK_HEADER>
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
// <lbdl-list>
|
||
|
LIST
|
||
|
(
|
||
|
'lbdl'
|
||
|
<lbnd-list>... // Array of bands, each encapsulated in a list chunk
|
||
|
)
|
||
|
|
||
|
// <lbnd-list>
|
||
|
LIST
|
||
|
(
|
||
|
'lbnd'
|
||
|
<bdih-ck> or <bd2h-ck> // bdih is a legacy format. bd2h is preferred for new content.
|
||
|
<DMBD-form> // Band
|
||
|
)
|
||
|
|
||
|
// <bdih-ck> or <bd2h-ck> // band item header
|
||
|
(
|
||
|
<DMUS_IO_BAND_ITEM_HEADER> or <DMUS_IO_BAND_ITEM_HEADER2> // Band item header
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
|
||
|
/* File io for DirectMusic Band object
|
||
|
*/
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
|
||
|
#define DMUS_FOURCC_BAND_FORM mmioFOURCC('D','M','B','D')
|
||
|
#define DMUS_FOURCC_INSTRUMENTS_LIST mmioFOURCC('l','b','i','l')
|
||
|
#define DMUS_FOURCC_INSTRUMENT_LIST mmioFOURCC('l','b','i','n')
|
||
|
#define DMUS_FOURCC_INSTRUMENT_CHUNK mmioFOURCC('b','i','n','s')
|
||
|
|
||
|
/* Flags for DMUS_IO_INSTRUMENT
|
||
|
*/
|
||
|
#define DMUS_IO_INST_PATCH (1 << 0) /* dwPatch is valid. */
|
||
|
#define DMUS_IO_INST_BANKSELECT (1 << 1) /* dwPatch contains a valid Bank Select MSB and LSB part */
|
||
|
#define DMUS_IO_INST_ASSIGN_PATCH (1 << 3) /* dwAssignPatch is valid */
|
||
|
#define DMUS_IO_INST_NOTERANGES (1 << 4) /* dwNoteRanges is valid */
|
||
|
#define DMUS_IO_INST_PAN (1 << 5) /* bPan is valid */
|
||
|
#define DMUS_IO_INST_VOLUME (1 << 6 ) /* bVolume is valid */
|
||
|
#define DMUS_IO_INST_TRANSPOSE (1 << 7) /* nTranspose is valid */
|
||
|
#define DMUS_IO_INST_GM (1 << 8) /* Instrument is from GM collection */
|
||
|
#define DMUS_IO_INST_GS (1 << 9) /* Instrument is from GS collection */
|
||
|
#define DMUS_IO_INST_XG (1 << 10) /* Instrument is from XG collection */
|
||
|
#define DMUS_IO_INST_CHANNEL_PRIORITY (1 << 11) /* dwChannelPriority is valid */
|
||
|
#define DMUS_IO_INST_USE_DEFAULT_GM_SET (1 << 12) /* Always use the default GM set for this patch, */
|
||
|
/* don't rely on the synth caps stating GM or GS in hardware. */
|
||
|
#define DMUS_IO_INST_PITCHBENDRANGE (1 << 13) /* nPitchBendRange is valid */
|
||
|
|
||
|
/* io structures */
|
||
|
typedef struct _DMUS_IO_INSTRUMENT
|
||
|
{
|
||
|
DWORD dwPatch; /* MSB, LSB and Program change to define instrument */
|
||
|
DWORD dwAssignPatch; /* MSB, LSB and Program change to assign to instrument when downloading */
|
||
|
DWORD dwNoteRanges[4]; /* 128 bits; one for each MIDI note instrument needs to able to play */
|
||
|
DWORD dwPChannel; /* PChannel instrument plays on */
|
||
|
DWORD dwFlags; /* DMUS_IO_INST_ flags */
|
||
|
BYTE bPan; /* Pan for instrument */
|
||
|
BYTE bVolume; /* Volume for instrument */
|
||
|
short nTranspose; /* Number of semitones to transpose notes */
|
||
|
DWORD dwChannelPriority; /* Channel priority */
|
||
|
short nPitchBendRange; /* Number of semitones shifted by pitch bend */
|
||
|
} DMUS_IO_INSTRUMENT;
|
||
|
|
||
|
/*
|
||
|
// <DMBD-form> bands can be embedded in other forms
|
||
|
RIFF
|
||
|
(
|
||
|
'DMBD' // DirectMusic Band chunk
|
||
|
[<guid-ck>] // GUID for band
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
<lbil-list> // List of Instruments
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
// <lbil-list>
|
||
|
LIST
|
||
|
(
|
||
|
'lbil' // Array of instruments
|
||
|
<lbin-list>... // Each instrument is encapsulated in a list
|
||
|
)
|
||
|
|
||
|
// <lbin-list>
|
||
|
LIST
|
||
|
(
|
||
|
'lbin'
|
||
|
<bins-ck>
|
||
|
[<DMRF-list>] // Optional reference to DLS Collection file.
|
||
|
)
|
||
|
|
||
|
// <bins-ck> // Instrument chunk
|
||
|
(
|
||
|
'bins'
|
||
|
<DMUS_IO_INSTRUMENT> // Instrument header
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* This RIFF id and io struct have been added to allow wave files (and the wave object) to
|
||
|
differentiate between streaming and one-shot waves, and to give a prefetch for streaming
|
||
|
waves */
|
||
|
|
||
|
#define DMUS_FOURCC_WAVEHEADER_CHUNK mmioFOURCC('w','a','v','h')
|
||
|
|
||
|
typedef struct _DMUS_IO_WAVE_HEADER
|
||
|
{
|
||
|
REFERENCE_TIME rtReadAhead; /* How far ahead in the stream wave data will be read (in REFERENCE_TIME). Ignored for one-shot waves. */
|
||
|
DWORD dwFlags; /* Various flags, including whether this is a streaming wave and whether it can be invalidated. */
|
||
|
} DMUS_IO_WAVE_HEADER;
|
||
|
|
||
|
|
||
|
/* File io for Wave track */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
|
||
|
#define DMUS_FOURCC_WAVETRACK_LIST mmioFOURCC('w','a','v','t')
|
||
|
#define DMUS_FOURCC_WAVETRACK_CHUNK mmioFOURCC('w','a','t','h')
|
||
|
#define DMUS_FOURCC_WAVEPART_LIST mmioFOURCC('w','a','v','p')
|
||
|
#define DMUS_FOURCC_WAVEPART_CHUNK mmioFOURCC('w','a','p','h')
|
||
|
#define DMUS_FOURCC_WAVEITEM_LIST mmioFOURCC('w','a','v','i')
|
||
|
#define DMUS_FOURCC_WAVE_LIST mmioFOURCC('w','a','v','e')
|
||
|
#define DMUS_FOURCC_WAVEITEM_CHUNK mmioFOURCC('w','a','i','h')
|
||
|
|
||
|
/* This flag is included in DMUS_IO_WAVE_TRACK_HEADER.dwFlags. If set, the track will get its
|
||
|
variations from a pattern track, via GetParam(GUID_Variations). */
|
||
|
#define DMUS_WAVETRACKF_SYNC_VAR 0x1
|
||
|
/* This is also included in DMUS_IO_WAVE_TRACK_HEADER.dwFlags. If set, variation control
|
||
|
information will persist from one playback instance to the next.*/
|
||
|
#define DMUS_WAVETRACKF_PERSIST_CONTROL 0x2
|
||
|
|
||
|
typedef struct _DMUS_IO_WAVE_TRACK_HEADER
|
||
|
{
|
||
|
long lVolume; /* Gain, in 1/100th of dB, to be applied to all waves. Note: All gain values should be negative. */
|
||
|
DWORD dwFlags; /* Flags, including whether this track syncs to a pattern track for its variations. */
|
||
|
} DMUS_IO_WAVE_TRACK_HEADER;
|
||
|
|
||
|
typedef struct _DMUS_IO_WAVE_PART_HEADER
|
||
|
{
|
||
|
long lVolume; /* Gain, in 1/100th of dB, to be applied to all waves in wave part. Note: All gain values should be negative. */
|
||
|
DWORD dwVariations; /* Variation mask for which of 32 variations */
|
||
|
DWORD dwPChannel; /* PChannel */
|
||
|
DWORD dwLockToPart; /* Part ID to lock to. */
|
||
|
DWORD dwFlags; /* Flags, including stuff for managing how variations are chosen (in low-order nibble) */
|
||
|
DWORD dwIndex; /* Index for distinguishing multiple parts on the same PChannel*/
|
||
|
} DMUS_IO_WAVE_PART_HEADER;
|
||
|
|
||
|
typedef struct _DMUS_IO_WAVE_ITEM_HEADER
|
||
|
{
|
||
|
long lVolume; /* Gain, in 1/100th of dB. Note: All gain values should be negative. */
|
||
|
long lPitch; /* Pitch offset in 1/100th of a semitone. */
|
||
|
DWORD dwVariations; /* Variation flags for which of 32 variations this wave belongs to. */
|
||
|
REFERENCE_TIME rtTime; /* Start time, in REFERENCE_TIME, if clock time track, or MUSIC_TIME for music time track. */
|
||
|
REFERENCE_TIME rtStartOffset; /* Distance into wave to start playback, in reference time units. */
|
||
|
REFERENCE_TIME rtReserved; /* Reserved field. */
|
||
|
REFERENCE_TIME rtDuration; /* Duration, in REFERENCE_TIME or MUSIC_TIME, depending on track timing format. */
|
||
|
MUSIC_TIME mtLogicalTime; /* If in music track format, this indicates the musical boundary where this belongs. Otherwise, ignored. */
|
||
|
DWORD dwLoopStart; /* Start point for a looping wave. */
|
||
|
DWORD dwLoopEnd; /* End point for a looping wave. */
|
||
|
DWORD dwFlags; /* Various flags, including whether this is a streaming wave and whether it can be invalidated. */
|
||
|
WORD wVolumeRange; /* Random range for volume. */
|
||
|
WORD wPitchRange; /* Random range for pitch. */
|
||
|
} DMUS_IO_WAVE_ITEM_HEADER;
|
||
|
|
||
|
/*
|
||
|
LIST
|
||
|
{
|
||
|
'wavt' // Wave track chunk
|
||
|
<wath-ck> // Wave track header
|
||
|
<wavp-list>... // Array of Wave Parts
|
||
|
}
|
||
|
// <wath-ck>
|
||
|
'wath'
|
||
|
{
|
||
|
<DMUS_IO_WAVE_TRACK_HEADER>
|
||
|
}
|
||
|
|
||
|
// <wavp-list>
|
||
|
LIST
|
||
|
{
|
||
|
'wavp'
|
||
|
<waph-ck> // Wave Part Header
|
||
|
<wavi-list> // List of wave items
|
||
|
}
|
||
|
|
||
|
// <waph-ck>
|
||
|
'waph'
|
||
|
{
|
||
|
<DMUS_IO_WAVE_PART_HEADER>
|
||
|
}
|
||
|
|
||
|
// <wavi-list>
|
||
|
LIST
|
||
|
{
|
||
|
'wavi'
|
||
|
<wave-list>... // Array of waves; each wave is encapsulated in a list
|
||
|
}
|
||
|
|
||
|
// <wave-list>
|
||
|
LIST
|
||
|
{
|
||
|
'wave'
|
||
|
<waih-ck> // Wave item header
|
||
|
<DMRF-list> // Reference to wave object
|
||
|
}
|
||
|
|
||
|
// <waih-ck>
|
||
|
'waih'
|
||
|
{
|
||
|
<DMUS_IO_WAVE_ITEM_HEADER>
|
||
|
}
|
||
|
|
||
|
*/
|
||
|
|
||
|
/* File io for DirectMusic Container file. This embeds a set of related files. And,
|
||
|
in turn, it can be embedded within a segment or script file.
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_CONTAINER_FORM mmioFOURCC('D','M','C','N')
|
||
|
#define DMUS_FOURCC_CONTAINER_CHUNK mmioFOURCC('c','o','n','h')
|
||
|
#define DMUS_FOURCC_CONTAINED_ALIAS_CHUNK mmioFOURCC('c','o','b','a')
|
||
|
#define DMUS_FOURCC_CONTAINED_OBJECT_CHUNK mmioFOURCC('c','o','b','h')
|
||
|
#define DMUS_FOURCC_CONTAINED_OBJECTS_LIST mmioFOURCC('c','o','s','l')
|
||
|
#define DMUS_FOURCC_CONTAINED_OBJECT_LIST mmioFOURCC('c','o','b','l')
|
||
|
|
||
|
typedef struct _DMUS_IO_CONTAINER_HEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* Flags. */
|
||
|
} DMUS_IO_CONTAINER_HEADER;
|
||
|
|
||
|
#define DMUS_CONTAINER_NOLOADS (1 << 1) /* Contained items are not loaded when the container is loaded.
|
||
|
Entries will be created in the loader (via SetObject) but
|
||
|
the actual objects will not be created until they are
|
||
|
specifically loaded at a later time. */
|
||
|
|
||
|
typedef struct _DMUS_IO_CONTAINED_OBJECT_HEADER
|
||
|
{
|
||
|
GUID guidClassID; /* Class id of object. */
|
||
|
DWORD dwFlags; /* Flags, for example DMUS_CONTAINED_OBJF_KEEP. */
|
||
|
FOURCC ckid; /* chunk ID of track's data chunk if 0 fccType valid. */
|
||
|
FOURCC fccType; /* list type if NULL ckid valid */
|
||
|
/* Note that LIST:DMRF may be used for ckid and fccType in order to reference an
|
||
|
object instead of embedding it within the container. */
|
||
|
} DMUS_IO_CONTAINED_OBJECT_HEADER;
|
||
|
|
||
|
#define DMUS_CONTAINED_OBJF_KEEP 1 /* Keep the object cached in the loader after the container is released. */
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMCN' // DirectMusic Container chunk
|
||
|
<conh-ck> // Container header chunk
|
||
|
[<guid-ck>] // GUID for container
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
<cosl-list> // List of objects.
|
||
|
)
|
||
|
|
||
|
// <conh-ck>
|
||
|
'conh'
|
||
|
(
|
||
|
<DMUS_IO_CONTAINER_HEADER>
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
LIST
|
||
|
(
|
||
|
'cosl' // Array of embedded objects.
|
||
|
<cobl-list>... // Each object is encapsulated in a LIST chunk
|
||
|
)
|
||
|
|
||
|
// <cobl-list> // Encapsulates one object
|
||
|
LIST
|
||
|
(
|
||
|
'cobl'
|
||
|
[<coba-ck>] // Alias. An alternative name by which this object is known
|
||
|
// within the container.
|
||
|
<cobh-ck> // Required header, includes CLASS ID for object.
|
||
|
[<data>] or <DMRF> // Object data of the type specified in <cobh-ck>.
|
||
|
// If DMRF, it is a reference of where to find the object.
|
||
|
// Otherwise, it could be any RIFF readable chunk in the
|
||
|
// exact same format as a file. The object will load
|
||
|
// itself from this data.
|
||
|
)
|
||
|
|
||
|
// <coba-ck>
|
||
|
'coba'
|
||
|
(
|
||
|
// Alias, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
|
||
|
// <cobh-ck>
|
||
|
'cobh'
|
||
|
(
|
||
|
<DMUS_IO_CONTAINED_OBJECT_HEADER>
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* File io for DirectMusic Segment object */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
|
||
|
#define DMUS_FOURCC_SEGMENT_FORM mmioFOURCC('D','M','S','G')
|
||
|
#define DMUS_FOURCC_SEGMENT_CHUNK mmioFOURCC('s','e','g','h')
|
||
|
#define DMUS_FOURCC_TRACK_LIST mmioFOURCC('t','r','k','l')
|
||
|
#define DMUS_FOURCC_TRACK_FORM mmioFOURCC('D','M','T','K')
|
||
|
#define DMUS_FOURCC_TRACK_CHUNK mmioFOURCC('t','r','k','h')
|
||
|
#define DMUS_FOURCC_TRACK_EXTRAS_CHUNK mmioFOURCC('t','r','k','x')
|
||
|
|
||
|
/* io structures:*/
|
||
|
|
||
|
typedef struct _DMUS_IO_SEGMENT_HEADER
|
||
|
{
|
||
|
DWORD dwRepeats; /* Number of repeats. By default, 0. */
|
||
|
MUSIC_TIME mtLength; /* Length, in music time. */
|
||
|
MUSIC_TIME mtPlayStart; /* Start of playback. By default, 0. */
|
||
|
MUSIC_TIME mtLoopStart; /* Start of looping portion. By default, 0. */
|
||
|
MUSIC_TIME mtLoopEnd; /* End of loop. Must be greater than dwPlayStart. Or, 0, indicating loop full segment. */
|
||
|
DWORD dwResolution; /* Default resolution. */
|
||
|
/* Following added for DX8: */
|
||
|
REFERENCE_TIME rtLength; /* Length, in reference time (overrides music time length.) */
|
||
|
DWORD dwFlags;
|
||
|
DWORD dwReserved; /* Reserved. */
|
||
|
/* Added for DX9. */
|
||
|
REFERENCE_TIME rtLoopStart; /* Clock time loop start. */
|
||
|
REFERENCE_TIME rtLoopEnd; /* Clock time loop end. */
|
||
|
REFERENCE_TIME rtPlayStart; /* Start of playback in clock time. */
|
||
|
} DMUS_IO_SEGMENT_HEADER;
|
||
|
|
||
|
#define DMUS_SEGIOF_REFLENGTH 1 /* Use the time in rtLength for the segment length. */
|
||
|
#define DMUS_SEGIOF_CLOCKTIME 2 /* This is a clock time segment. */
|
||
|
|
||
|
typedef struct _DMUS_IO_TRACK_HEADER
|
||
|
{
|
||
|
GUID guidClassID; /* Class id of track. */
|
||
|
DWORD dwPosition; /* Position in track list. */
|
||
|
DWORD dwGroup; /* Group bits for track. */
|
||
|
FOURCC ckid; /* chunk ID of track's data chunk. */
|
||
|
FOURCC fccType; /* list type if ckid is RIFF or LIST */
|
||
|
} DMUS_IO_TRACK_HEADER;
|
||
|
|
||
|
/* Additional parameters for the track header chunk, introduced in DX8 and
|
||
|
on, are stored in a separate chunk. */
|
||
|
|
||
|
typedef struct _DMUS_IO_TRACK_EXTRAS_HEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* DX8 Added flags for control tracks. */
|
||
|
DWORD dwPriority; /* Priority for composition. */
|
||
|
} DMUS_IO_TRACK_EXTRAS_HEADER;
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMSG' // DirectMusic Segment chunk
|
||
|
<segh-ck> // Segment header chunk
|
||
|
[<guid-ck>] // GUID for segment
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
[<DMCN-form>] // Optional container of objects embedded in file. Must precede tracklist.
|
||
|
<trkl-list> // List of Tracks
|
||
|
[<DMTG-form>] // Optional ToolGraph
|
||
|
[<DMAP-form>] // Optional Audio Path
|
||
|
)
|
||
|
|
||
|
// <segh-ck>
|
||
|
'segh'
|
||
|
(
|
||
|
<DMUS_IO_SEGMENT_HEADER>
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
// <trkl-list>
|
||
|
LIST
|
||
|
(
|
||
|
'trkl' // Array of tracks
|
||
|
<DMTK-form>... // Each track is encapsulated in a RIFF chunk
|
||
|
)
|
||
|
|
||
|
// <DMTK-form> // Tracks can be embedded in a segment or stored as separate files.
|
||
|
RIFF
|
||
|
(
|
||
|
'DMTK'
|
||
|
<trkh-ck>
|
||
|
[<trkx-ck>] // Optional track flags.
|
||
|
[<guid-ck>] // Optional GUID for track object instance (not to be confused with Class id in track header)
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Optional name, author, copyright info., comments
|
||
|
[<data>] // Track data. Must be a RIFF readable chunk.
|
||
|
)
|
||
|
|
||
|
// <trkh-ck> // Track header chunk
|
||
|
(
|
||
|
'trkh'
|
||
|
<DMUS_IO_TRACK_HEADER> // Track header
|
||
|
)
|
||
|
|
||
|
// <trkx-ck> // Track flags chunk
|
||
|
(
|
||
|
'trkx'
|
||
|
<DMUS_IO_TRACK_EXTRAS_HEADER> // DX8 Track flags header
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* File io for DirectMusic reference chunk.
|
||
|
This is used to embed a reference to an object.
|
||
|
*/
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
|
||
|
#define DMUS_FOURCC_REF_LIST mmioFOURCC('D','M','R','F')
|
||
|
#define DMUS_FOURCC_REF_CHUNK mmioFOURCC('r','e','f','h')
|
||
|
#define DMUS_FOURCC_DATE_CHUNK mmioFOURCC('d','a','t','e')
|
||
|
#define DMUS_FOURCC_NAME_CHUNK mmioFOURCC('n','a','m','e')
|
||
|
#define DMUS_FOURCC_FILE_CHUNK mmioFOURCC('f','i','l','e')
|
||
|
|
||
|
typedef struct _DMUS_IO_REFERENCE
|
||
|
{
|
||
|
GUID guidClassID; /* Class id is always required. */
|
||
|
DWORD dwValidData; /* Flags. */
|
||
|
} DMUS_IO_REFERENCE;
|
||
|
|
||
|
/*
|
||
|
LIST
|
||
|
(
|
||
|
'DMRF' // DirectMusic Reference chunk
|
||
|
<refh-ck> // Reference header chunk
|
||
|
[<guid-ck>] // Optional object GUID.
|
||
|
[<date-ck>] // Optional file date.
|
||
|
[<name-ck>] // Optional name.
|
||
|
[<file-ck>] // Optional file name.
|
||
|
[<catg-ck>] // Optional category name.
|
||
|
[<vers-ck>] // Optional version info.
|
||
|
)
|
||
|
|
||
|
// <refh-ck>
|
||
|
'refh'
|
||
|
(
|
||
|
<DMUS_IO_REFERENCE>
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <date-ck>
|
||
|
date
|
||
|
(
|
||
|
<FILETIME>
|
||
|
)
|
||
|
|
||
|
// <name-ck>
|
||
|
name
|
||
|
(
|
||
|
// Name, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
|
||
|
// <file-ck>
|
||
|
file
|
||
|
(
|
||
|
// File name, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
|
||
|
// <catg-ck>
|
||
|
catg
|
||
|
(
|
||
|
// Category name, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* Chord Maps */
|
||
|
|
||
|
/* runtime chunks */
|
||
|
#define DMUS_FOURCC_CHORDMAP_FORM mmioFOURCC('D','M','P','R')
|
||
|
#define DMUS_FOURCC_IOCHORDMAP_CHUNK mmioFOURCC('p','e','r','h')
|
||
|
#define DMUS_FOURCC_SUBCHORD_CHUNK mmioFOURCC('c','h','d','t')
|
||
|
#define DMUS_FOURCC_CHORDENTRY_CHUNK mmioFOURCC('c','h','e','h')
|
||
|
#define DMUS_FOURCC_SUBCHORDID_CHUNK mmioFOURCC('s','b','c','n')
|
||
|
#define DMUS_FOURCC_IONEXTCHORD_CHUNK mmioFOURCC('n','c','r','d')
|
||
|
#define DMUS_FOURCC_NEXTCHORDSEQ_CHUNK mmioFOURCC('n','c','s','q')
|
||
|
#define DMUS_FOURCC_IOSIGNPOST_CHUNK mmioFOURCC('s','p','s','h')
|
||
|
#define DMUS_FOURCC_CHORDNAME_CHUNK mmioFOURCC('I','N','A','M')
|
||
|
|
||
|
/* runtime list chunks */
|
||
|
#define DMUS_FOURCC_CHORDENTRY_LIST mmioFOURCC('c','h','o','e')
|
||
|
#define DMUS_FOURCC_CHORDMAP_LIST mmioFOURCC('c','m','a','p')
|
||
|
#define DMUS_FOURCC_CHORD_LIST mmioFOURCC('c','h','r','d')
|
||
|
#define DMUS_FOURCC_CHORDPALETTE_LIST mmioFOURCC('c','h','p','l')
|
||
|
#define DMUS_FOURCC_CADENCE_LIST mmioFOURCC('c','a','d','e')
|
||
|
#define DMUS_FOURCC_SIGNPOSTITEM_LIST mmioFOURCC('s','p','s','t')
|
||
|
|
||
|
#define DMUS_FOURCC_SIGNPOST_LIST mmioFOURCC('s','p','s','q')
|
||
|
|
||
|
/* values for dwChord field of DMUS_IO_PERS_SIGNPOST */
|
||
|
/* DMUS_SIGNPOSTF_ flags are also used in templates (DMUS_IO_SIGNPOST) */
|
||
|
#define DMUS_SIGNPOSTF_A 1
|
||
|
#define DMUS_SIGNPOSTF_B 2
|
||
|
#define DMUS_SIGNPOSTF_C 4
|
||
|
#define DMUS_SIGNPOSTF_D 8
|
||
|
#define DMUS_SIGNPOSTF_E 0x10
|
||
|
#define DMUS_SIGNPOSTF_F 0x20
|
||
|
#define DMUS_SIGNPOSTF_LETTER (DMUS_SIGNPOSTF_A | DMUS_SIGNPOSTF_B | DMUS_SIGNPOSTF_C | DMUS_SIGNPOSTF_D | DMUS_SIGNPOSTF_E | DMUS_SIGNPOSTF_F)
|
||
|
#define DMUS_SIGNPOSTF_1 0x100
|
||
|
#define DMUS_SIGNPOSTF_2 0x200
|
||
|
#define DMUS_SIGNPOSTF_3 0x400
|
||
|
#define DMUS_SIGNPOSTF_4 0x800
|
||
|
#define DMUS_SIGNPOSTF_5 0x1000
|
||
|
#define DMUS_SIGNPOSTF_6 0x2000
|
||
|
#define DMUS_SIGNPOSTF_7 0x4000
|
||
|
#define DMUS_SIGNPOSTF_ROOT (DMUS_SIGNPOSTF_1 | DMUS_SIGNPOSTF_2 | DMUS_SIGNPOSTF_3 | DMUS_SIGNPOSTF_4 | DMUS_SIGNPOSTF_5 | DMUS_SIGNPOSTF_6 | DMUS_SIGNPOSTF_7)
|
||
|
#define DMUS_SIGNPOSTF_CADENCE 0x8000
|
||
|
|
||
|
/* values for dwFlags field of DMUS_IO_CHORDMAP */
|
||
|
#define DMUS_CHORDMAPF_VERSION8 1 /* Chordmap is version 8 or above. */
|
||
|
|
||
|
/* values for dwChord field of DMUS_IO_PERS_SIGNPOST */
|
||
|
#define DMUS_SPOSTCADENCEF_1 2 /* Use the first cadence chord. */
|
||
|
#define DMUS_SPOSTCADENCEF_2 4 /* Use the second cadence chord. */
|
||
|
|
||
|
/* run time data structs */
|
||
|
typedef struct _DMUS_IO_CHORDMAP
|
||
|
{
|
||
|
WCHAR wszLoadName[20];
|
||
|
DWORD dwScalePattern;
|
||
|
DWORD dwFlags; /* Various flags. Only lower 16 bits are significant. */
|
||
|
} DMUS_IO_CHORDMAP;
|
||
|
|
||
|
typedef struct _DMUS_IO_CHORDMAP_SUBCHORD
|
||
|
{
|
||
|
DWORD dwChordPattern;
|
||
|
DWORD dwScalePattern;
|
||
|
DWORD dwInvertPattern;
|
||
|
BYTE bChordRoot;
|
||
|
BYTE bScaleRoot;
|
||
|
WORD wCFlags;
|
||
|
DWORD dwLevels; /* parts or which subchord levels this chord supports */
|
||
|
} DMUS_IO_CHORDMAP_SUBCHORD;
|
||
|
|
||
|
/* Legacy name... */
|
||
|
typedef DMUS_IO_CHORDMAP_SUBCHORD DMUS_IO_PERS_SUBCHORD;
|
||
|
|
||
|
typedef struct _DMUS_IO_CHORDENTRY
|
||
|
{
|
||
|
DWORD dwFlags;
|
||
|
WORD wConnectionID; /* replaces runtime "pointer to this" */
|
||
|
} DMUS_IO_CHORDENTRY;
|
||
|
|
||
|
typedef struct _DMUS_IO_NEXTCHORD
|
||
|
{
|
||
|
DWORD dwFlags;
|
||
|
WORD nWeight;
|
||
|
WORD wMinBeats;
|
||
|
WORD wMaxBeats;
|
||
|
WORD wConnectionID; /* points to an ioChordEntry */
|
||
|
} DMUS_IO_NEXTCHORD;
|
||
|
|
||
|
typedef struct _DMUS_IO_CHORDMAP_SIGNPOST
|
||
|
{
|
||
|
DWORD dwChords; /* 1bit per group */
|
||
|
DWORD dwFlags;
|
||
|
} DMUS_IO_CHORDMAP_SIGNPOST;
|
||
|
|
||
|
/* Legacy name... */
|
||
|
typedef DMUS_IO_CHORDMAP_SIGNPOST DMUS_IO_PERS_SIGNPOST;
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMPR'
|
||
|
<perh-ck> // Chord map header chunk
|
||
|
[<guid-ck>] // guid chunk
|
||
|
[<vers-ck>] // version chunk (two DWORDS)
|
||
|
[<UNFO-list>] // Unfo chunk
|
||
|
<chdt-ck> // subchord database
|
||
|
<chpl-list> // chord palette
|
||
|
<cmap-list> // chord map
|
||
|
<spsq-list> // signpost list
|
||
|
)
|
||
|
|
||
|
<cmap-list> ::= LIST('cmap' <choe-list> )
|
||
|
|
||
|
<choe-list> ::= LIST('choe'
|
||
|
<cheh-ck> // chord entry data
|
||
|
<chrd-list> // chord definition
|
||
|
<ncsq-ck> // connecting(next) chords
|
||
|
)
|
||
|
|
||
|
<chrd-list> ::= LIST('chrd'
|
||
|
<INAM-ck> // name of chord in wide char format
|
||
|
<sbcn-ck> // list of subchords composing chord
|
||
|
)
|
||
|
|
||
|
<chpl-list> ::= LIST('chpl'
|
||
|
<chrd-list> ... // chord definition
|
||
|
)
|
||
|
|
||
|
<spsq-list> ::== LIST('spsq' <spst-list> ... )
|
||
|
|
||
|
<spst-list> ::= LIST('spst'
|
||
|
<spsh-ck>
|
||
|
<chrd-list>
|
||
|
[<cade-list>]
|
||
|
)
|
||
|
|
||
|
<cade-list> ::= LIST('cade' <chrd-list> ...)
|
||
|
|
||
|
<perh-ck> ::= perh(<DMUS_IO_CHORDMAP>)
|
||
|
|
||
|
<chdt-ck> ::= chdt(<cbChordSize::WORD>
|
||
|
<DMUS_IO_PERS_SUBCHORD> ... )
|
||
|
|
||
|
<cheh-ck> ::= cheh(<DMUS_IO_CHORDENTRY>)
|
||
|
|
||
|
<sbcn-ck> ::= sbcn(<cSubChordID:WORD> ...)
|
||
|
|
||
|
<ncsq-ck> ::= ncsq(<wNextChordSize:WORD>
|
||
|
<DMUS_IO_NEXTCHORD>...)
|
||
|
|
||
|
<spsh-ck> ::= spsh(<DMUS_IO_PERS_SIGNPOST>)
|
||
|
|
||
|
*/
|
||
|
|
||
|
/* File io for DirectMusic Script object */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
|
||
|
#define DMUS_FOURCC_SCRIPT_FORM mmioFOURCC('D','M','S','C')
|
||
|
#define DMUS_FOURCC_SCRIPT_CHUNK mmioFOURCC('s','c','h','d')
|
||
|
#define DMUS_FOURCC_SCRIPTVERSION_CHUNK mmioFOURCC('s','c','v','e')
|
||
|
#define DMUS_FOURCC_SCRIPTLANGUAGE_CHUNK mmioFOURCC('s','c','l','a')
|
||
|
#define DMUS_FOURCC_SCRIPTSOURCE_CHUNK mmioFOURCC('s','c','s','r')
|
||
|
|
||
|
/* io structures:*/
|
||
|
|
||
|
typedef struct _DMUS_IO_SCRIPT_HEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* DMUS_SCRIPTIOF_ flags */
|
||
|
} DMUS_IO_SCRIPT_HEADER;
|
||
|
|
||
|
#define DMUS_SCRIPTIOF_LOAD_ALL_CONTENT (1 << 0)
|
||
|
/* If set, when the script loads it will also load all the content in its container. */
|
||
|
#define DMUS_SCRIPTIOF_DOWNLOAD_ALL_SEGMENTS (1 << 1)
|
||
|
/* If set and LOAD_ALL_CONTENT is also set, when the script initializes it will also download all the segments in its container.
|
||
|
If set and LOAD_ALL_CONTENT is not set, when the script calls segment.Load on a segment then the segment will also be downloaded.
|
||
|
If not set, the script must manually download and unload by calling segment.DownloadSoundData and segment.UnloadSoundData. */
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DMSC' // DirectMusic Script chunk
|
||
|
<schd-ck> // Script header chunk
|
||
|
[<guid-ck>] // GUID for script
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
<scve-ck> // Version of DirectMusic this script was authored to run against
|
||
|
<DMCN-form> // Container of content referenced by the script.
|
||
|
<scla-ck> // ActiveX scripting language in which the script is written
|
||
|
<scsr-ck> or <DMRF> // The script's source code.
|
||
|
// If scsr-ck, the source is embedding in the chunk.
|
||
|
// If DMRF, it is a reference of where to find a text file with the source.
|
||
|
// Class id (guidClassID in DMUS_IO_REFERENCE) must be GUID_NULL because
|
||
|
// this text file is not a DirectMusic object in its own right.
|
||
|
)
|
||
|
|
||
|
// <schd-ck>
|
||
|
'schd'
|
||
|
(
|
||
|
<DMUS_FOURCC_SCRIPT_CHUNK>
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
vers
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
// <scve-ck>
|
||
|
scve
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
'scla'
|
||
|
(
|
||
|
// Language name, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
|
||
|
'scsr'
|
||
|
(
|
||
|
// Source code, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* Signpost tracks */
|
||
|
|
||
|
#define DMUS_FOURCC_SIGNPOST_TRACK_CHUNK mmioFOURCC( 's', 'g', 'n', 'p' )
|
||
|
|
||
|
|
||
|
typedef struct _DMUS_IO_SIGNPOST
|
||
|
{
|
||
|
MUSIC_TIME mtTime;
|
||
|
DWORD dwChords;
|
||
|
WORD wMeasure;
|
||
|
} DMUS_IO_SIGNPOST;
|
||
|
|
||
|
/*
|
||
|
|
||
|
// <sgnp-list>
|
||
|
'sgnp'
|
||
|
(
|
||
|
//sizeof DMUS_IO_SIGNPOST: DWORD
|
||
|
<DMUS_IO_SIGNPOST>...
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_MUTE_CHUNK mmioFOURCC('m','u','t','e')
|
||
|
|
||
|
typedef struct _DMUS_IO_MUTE
|
||
|
{
|
||
|
MUSIC_TIME mtTime;
|
||
|
DWORD dwPChannel;
|
||
|
DWORD dwPChannelMap;
|
||
|
} DMUS_IO_MUTE;
|
||
|
|
||
|
/*
|
||
|
|
||
|
// <mute-list>
|
||
|
'mute'
|
||
|
(
|
||
|
//sizeof DMUS_IO_MUTE:DWORD
|
||
|
<DMUS_IO_MUTE>...
|
||
|
)
|
||
|
|
||
|
|
||
|
*/
|
||
|
|
||
|
/* Used for both style and chord map tracks */
|
||
|
|
||
|
#define DMUS_FOURCC_TIME_STAMP_CHUNK mmioFOURCC('s', 't', 'm', 'p')
|
||
|
|
||
|
/* Style tracks */
|
||
|
|
||
|
#define DMUS_FOURCC_STYLE_TRACK_LIST mmioFOURCC('s', 't', 't', 'r')
|
||
|
#define DMUS_FOURCC_STYLE_REF_LIST mmioFOURCC('s', 't', 'r', 'f')
|
||
|
|
||
|
/*
|
||
|
|
||
|
// <sttr-list>
|
||
|
LIST('sttr'
|
||
|
(
|
||
|
<strf-list>... // Array of Style references
|
||
|
)
|
||
|
|
||
|
// <strf-list>
|
||
|
LIST('strf'
|
||
|
(
|
||
|
<stmp-ck>
|
||
|
<DMRF>
|
||
|
)
|
||
|
|
||
|
// <stmp-ck>
|
||
|
'stmp'
|
||
|
(
|
||
|
// time:DWORD
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
/* Chord map tracks */
|
||
|
|
||
|
#define DMUS_FOURCC_PERS_TRACK_LIST mmioFOURCC('p', 'f', 't', 'r')
|
||
|
#define DMUS_FOURCC_PERS_REF_LIST mmioFOURCC('p', 'f', 'r', 'f')
|
||
|
|
||
|
/*
|
||
|
|
||
|
// <pftr-list>
|
||
|
LIST('pftr'
|
||
|
(
|
||
|
<pfrf-list>... // Array of Chord map references
|
||
|
)
|
||
|
|
||
|
// <pfrf-list>
|
||
|
LIST('pfrf'
|
||
|
(
|
||
|
<stmp-ck>
|
||
|
<DMRF>
|
||
|
)
|
||
|
|
||
|
// <stmp-ck>
|
||
|
'stmp'
|
||
|
(
|
||
|
// time:DWORD
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_TEMPO_TRACK mmioFOURCC('t','e','t','r')
|
||
|
|
||
|
/*
|
||
|
// tempo array
|
||
|
'tetr'
|
||
|
(
|
||
|
// sizeof DMUS_IO_TEMPO_ITEM: DWORD
|
||
|
<DMUS_IO_TEMPO_ITEM>...
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_SEQ_TRACK mmioFOURCC('s','e','q','t')
|
||
|
#define DMUS_FOURCC_SEQ_LIST mmioFOURCC('e','v','t','l')
|
||
|
#define DMUS_FOURCC_CURVE_LIST mmioFOURCC('c','u','r','l')
|
||
|
|
||
|
/*
|
||
|
// sequence track
|
||
|
'seqt'
|
||
|
(
|
||
|
// sequence array
|
||
|
'evtl'
|
||
|
(
|
||
|
// sizeof DMUS_IO_SEQ_ITEM: DWORD
|
||
|
<DMUS_IO_SEQ_ITEM>...
|
||
|
)
|
||
|
// curve array
|
||
|
'curl'
|
||
|
(
|
||
|
// sizeof DMUS_IO_CURVE_ITEM: DWORD
|
||
|
<DMUS_IO_CURVE_ITEM>...
|
||
|
)
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_SYSEX_TRACK mmioFOURCC('s','y','e','x')
|
||
|
|
||
|
/*
|
||
|
// sysex track
|
||
|
'syex'
|
||
|
(
|
||
|
{
|
||
|
<DMUS_IO_SYSEX_ITEM>
|
||
|
<BYTE>... // Array of bytes, length defined in the DMUS_IO_SYSEXITEM structure
|
||
|
}...
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_TIMESIGNATURE_TRACK mmioFOURCC('t','i','m','s')
|
||
|
|
||
|
typedef struct _DMUS_IO_TIMESIGNATURE_ITEM
|
||
|
{
|
||
|
MUSIC_TIME lTime;
|
||
|
BYTE bBeatsPerMeasure; /* beats per measure (top of time sig) */
|
||
|
BYTE bBeat; /* what note receives the beat (bottom of time sig.) */
|
||
|
/* we can assume that 0 means 256th note */
|
||
|
WORD wGridsPerBeat; /* grids per beat */
|
||
|
} DMUS_IO_TIMESIGNATURE_ITEM;
|
||
|
|
||
|
/* DX6 time signature track
|
||
|
|
||
|
'tims'
|
||
|
(
|
||
|
// size of DMUS_IO_TIMESIGNATURE_ITEM : DWORD
|
||
|
<DMUS_IO_TIMESIGNATURE_ITEM>...
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* DX8 Time signature track. The track has been updated from DX7 to support a list of
|
||
|
RIFF chunks. This will allow the time signature track to expand in the future.
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_TIMESIGTRACK_LIST mmioFOURCC('T','I','M','S')
|
||
|
#define DMUS_FOURCC_TIMESIG_CHUNK DMUS_FOURCC_TIMESIGNATURE_TRACK
|
||
|
|
||
|
/*
|
||
|
LIST
|
||
|
(
|
||
|
'TIMS' // Time Signature Track list-type
|
||
|
<tims-ck> // Chunk containing an array of time signatures
|
||
|
)
|
||
|
|
||
|
'tims'
|
||
|
(
|
||
|
// size of DMUS_IO_TIMESIGNATURE_ITEM : DWORD
|
||
|
<DMUS_IO_TIMESIGNATURE_ITEM>...
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
/* DX8 Marker track. This is used to store valid start points and other
|
||
|
flow control parameters that may come later. For example, if we want
|
||
|
to implement more sophisticated looping and branching constructs, they
|
||
|
would live in this track.
|
||
|
*/
|
||
|
|
||
|
#define DMUS_FOURCC_MARKERTRACK_LIST mmioFOURCC('M','A','R','K')
|
||
|
#define DMUS_FOURCC_VALIDSTART_CHUNK mmioFOURCC('v','a','l','s')
|
||
|
#define DMUS_FOURCC_PLAYMARKER_CHUNK mmioFOURCC('p','l','a','y')
|
||
|
|
||
|
/* io structures */
|
||
|
typedef struct _DMUS_IO_VALID_START
|
||
|
{
|
||
|
MUSIC_TIME mtTime; /* Time of a legal start. */
|
||
|
} DMUS_IO_VALID_START;
|
||
|
|
||
|
typedef struct _DMUS_IO_PLAY_MARKER
|
||
|
{
|
||
|
MUSIC_TIME mtTime; /* Time of a next legal play point marker. */
|
||
|
} DMUS_IO_PLAY_MARKER;
|
||
|
|
||
|
/*
|
||
|
LIST
|
||
|
(
|
||
|
'MARK' // Marker Track list-type
|
||
|
[<vals-ck>] // Chunk containing an array of start points
|
||
|
[<play-ck>] // Chunk containing an array of play start markers
|
||
|
)
|
||
|
|
||
|
'vals'
|
||
|
(
|
||
|
// size of DMUS_IO_VALID_START : DWORD
|
||
|
<DMUS_IO_VALID_START>...
|
||
|
)
|
||
|
|
||
|
'play'
|
||
|
(
|
||
|
// size of DMUS_IO_PLAY_MARKER : DWORD
|
||
|
<DMUS_IO_PLAY_MARKER>...
|
||
|
)
|
||
|
|
||
|
*/
|
||
|
|
||
|
/* segment trigger tracks */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
#define DMUS_FOURCC_SEGTRACK_LIST mmioFOURCC('s','e','g','t')
|
||
|
#define DMUS_FOURCC_SEGTRACK_CHUNK mmioFOURCC('s','g','t','h')
|
||
|
#define DMUS_FOURCC_SEGMENTS_LIST mmioFOURCC('l','s','g','l')
|
||
|
#define DMUS_FOURCC_SEGMENT_LIST mmioFOURCC('l','s','e','g')
|
||
|
#define DMUS_FOURCC_SEGMENTITEM_CHUNK mmioFOURCC('s','g','i','h')
|
||
|
#define DMUS_FOURCC_SEGMENTITEMNAME_CHUNK mmioFOURCC('s','n','a','m')
|
||
|
|
||
|
/* io structures */
|
||
|
typedef struct _DMUS_IO_SEGMENT_TRACK_HEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* Reserved leave as 0. */
|
||
|
} DMUS_IO_SEGMENT_TRACK_HEADER;
|
||
|
|
||
|
typedef struct _DMUS_IO_SEGMENT_ITEM_HEADER
|
||
|
{
|
||
|
MUSIC_TIME lTimeLogical; /* Position in track list. Time in the music with which the event is associated. */
|
||
|
MUSIC_TIME lTimePhysical; /* Precise time event will be triggered. Should be close to logical time. */
|
||
|
DWORD dwPlayFlags; /* Flags for PlaySegment(). */
|
||
|
DWORD dwFlags; /* Flags. */
|
||
|
} DMUS_IO_SEGMENT_ITEM_HEADER;
|
||
|
|
||
|
/* values for dwflags field of DMUS_IO_SEGMENT_ITEM_HEADER */
|
||
|
#define DMUS_SEGMENTTRACKF_MOTIF 1 /* interpret DMRF as link to style, and use snam as the name of a motif within the style */
|
||
|
|
||
|
/*
|
||
|
LIST
|
||
|
(
|
||
|
'segt' // DirectMusic Segment Trigger Track form-type
|
||
|
[<sgth-ck>] // Segment track header
|
||
|
<lsgl-list> // List of Segment Lists
|
||
|
)
|
||
|
|
||
|
// <sgth-ck>
|
||
|
'sgth'
|
||
|
(
|
||
|
<DMUS_IO_SEGMENT_TRACK_HEADER>
|
||
|
)
|
||
|
|
||
|
// <lsgl-list>
|
||
|
LIST
|
||
|
(
|
||
|
'lsgl' // Array of segments
|
||
|
<lseg-list>... // Each segment is encapsulated in a list (that way it can still be riff parsed.)
|
||
|
)
|
||
|
|
||
|
// <lseg-list>
|
||
|
LIST
|
||
|
(
|
||
|
'lseg'
|
||
|
<sgih-ck>
|
||
|
<DMRF-list> // Link to a segment or style file.
|
||
|
[<snam-ck>] // Name field. Used with DMUS_SEGMENTTRACKF_MOTIF flag.
|
||
|
)
|
||
|
|
||
|
// <sgih-ck> // segment item header
|
||
|
(
|
||
|
<DMUS_IO_SEGMENT_ITEM_HEADER> // Segment item header
|
||
|
)
|
||
|
|
||
|
// <snam-ck>
|
||
|
(
|
||
|
// Name, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* Script track. */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
#define DMUS_FOURCC_SCRIPTTRACK_LIST mmioFOURCC('s','c','r','t')
|
||
|
#define DMUS_FOURCC_SCRIPTTRACKEVENTS_LIST mmioFOURCC('s','c','r','l')
|
||
|
#define DMUS_FOURCC_SCRIPTTRACKEVENT_LIST mmioFOURCC('s','c','r','e')
|
||
|
#define DMUS_FOURCC_SCRIPTTRACKEVENTHEADER_CHUNK mmioFOURCC('s','c','r','h')
|
||
|
#define DMUS_FOURCC_SCRIPTTRACKEVENTNAME_CHUNK mmioFOURCC('s','c','r','n')
|
||
|
|
||
|
/* Flags for DMUS_IO_SCRIPTTRACK_TIMING
|
||
|
*/
|
||
|
#define DMUS_IO_SCRIPTTRACKF_PREPARE (1 << 0) /* Fire event in advance of time stamp, at Prepare time. This is the default because it leaves the script time to change the music happening at the target time. */
|
||
|
#define DMUS_IO_SCRIPTTRACKF_QUEUE (1 << 1) /* Fire event just before time stamp, at Queue time. */
|
||
|
#define DMUS_IO_SCRIPTTRACKF_ATTIME (1 << 2) /* Fire event right at the time stamp. */
|
||
|
|
||
|
typedef struct _DMUS_IO_SCRIPTTRACK_EVENTHEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* various bits (see DMUS_IO_SCRIPTTRACKF_*) */
|
||
|
MUSIC_TIME lTimeLogical; /* Position in track list. Time in the music with which the event is associated. */
|
||
|
MUSIC_TIME lTimePhysical; /* Precise time event will be triggered. Should be close to logical time. */
|
||
|
} DMUS_IO_SCRIPTTRACK_EVENTHEADER;
|
||
|
|
||
|
/*
|
||
|
// Script Track
|
||
|
|
||
|
// <scrt-list>
|
||
|
LIST
|
||
|
(
|
||
|
<scrl-list> // List of script events
|
||
|
)
|
||
|
|
||
|
// <scrl-list>
|
||
|
LIST
|
||
|
(
|
||
|
<scre-list>... // Array of event descriptions
|
||
|
)
|
||
|
|
||
|
// <scre-list>
|
||
|
LIST
|
||
|
(
|
||
|
<scrh-ck> // Event header chunk
|
||
|
<DMRF>
|
||
|
<scrn-ck> // Routine name
|
||
|
)
|
||
|
|
||
|
'scrh'
|
||
|
(
|
||
|
<DMUS_IO_SCRIPTTRACK_EVENTHEADER>
|
||
|
)
|
||
|
|
||
|
'scrn'
|
||
|
(
|
||
|
// Name, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* Lyrics/Notification track. */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
#define DMUS_FOURCC_LYRICSTRACK_LIST mmioFOURCC('l','y','r','t')
|
||
|
#define DMUS_FOURCC_LYRICSTRACKEVENTS_LIST mmioFOURCC('l','y','r','l')
|
||
|
#define DMUS_FOURCC_LYRICSTRACKEVENT_LIST mmioFOURCC('l','y','r','e')
|
||
|
#define DMUS_FOURCC_LYRICSTRACKEVENTHEADER_CHUNK mmioFOURCC('l','y','r','h')
|
||
|
#define DMUS_FOURCC_LYRICSTRACKEVENTTEXT_CHUNK mmioFOURCC('l','y','r','n')
|
||
|
|
||
|
typedef struct _DMUS_IO_LYRICSTRACK_EVENTHEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* Reserved leave as 0. */
|
||
|
DWORD dwTimingFlags; /* Combination DMUS_PMSGF_TOOL_* flags. Determines the precise timing of when the notification happens. Invalid with the flag DMUS_PMSGF_REFTIME, DMUS_PMSGF_MUSICTIME, DMUS_PMSGF_TOOL_FLUSH, or DMUS_PMSGF_LOCKTOREFTIME. */
|
||
|
MUSIC_TIME lTimeLogical; /* Position in track list. Time in the music with which the event is associated. */
|
||
|
MUSIC_TIME lTimePhysical; /* Precise time event will be triggered. Should be close to logical time. */
|
||
|
} DMUS_IO_LYRICSTRACK_EVENTHEADER;
|
||
|
|
||
|
/*
|
||
|
// Lyrics/Notification Track
|
||
|
|
||
|
// <lyrt-list>
|
||
|
LIST
|
||
|
(
|
||
|
<lyrl-list> // List of notification events
|
||
|
)
|
||
|
|
||
|
// <lyrl-list>
|
||
|
LIST
|
||
|
(
|
||
|
<lyre-list>... // Array of event descriptions
|
||
|
)
|
||
|
|
||
|
// <lyre-list>
|
||
|
LIST
|
||
|
(
|
||
|
<lyrh-ck> // Event header chunk
|
||
|
<lyrn-ck> // Notification text
|
||
|
)
|
||
|
|
||
|
'lyrh'
|
||
|
(
|
||
|
<DMUS_IO_LYRICSTRACK_EVENTHEADER>
|
||
|
)
|
||
|
|
||
|
'lyrn'
|
||
|
(
|
||
|
// Name, stored as NULL terminated string of WCHARs
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
/* Parameter control track */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
#define DMUS_FOURCC_PARAMCONTROLTRACK_TRACK_LIST mmioFOURCC('p','r','m','t')
|
||
|
#define DMUS_FOURCC_PARAMCONTROLTRACK_OBJECT_LIST mmioFOURCC('p','r','o','l')
|
||
|
#define DMUS_FOURCC_PARAMCONTROLTRACK_OBJECT_CHUNK mmioFOURCC('p','r','o','h')
|
||
|
#define DMUS_FOURCC_PARAMCONTROLTRACK_PARAM_LIST mmioFOURCC('p','r','p','l')
|
||
|
#define DMUS_FOURCC_PARAMCONTROLTRACK_PARAM_CHUNK mmioFOURCC('p','r','p','h')
|
||
|
#define DMUS_FOURCC_PARAMCONTROLTRACK_CURVES_CHUNK mmioFOURCC('p','r','c','c')
|
||
|
|
||
|
typedef struct _DMUS_IO_PARAMCONTROLTRACK_OBJECTHEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* Reserved. Must be zero. */
|
||
|
GUID guidTimeFormat; /* Time format to set the object to. Must be GUID_TIME_REFERNCE or GUID_TIME_MUSIC from medparam.h. */
|
||
|
/* Path for finding the object. These fields correspond to the first five parameters of IDirectMusicSegmentState::GetObjectInPath. */
|
||
|
DWORD dwPChannel;
|
||
|
DWORD dwStage;
|
||
|
DWORD dwBuffer;
|
||
|
GUID guidObject;
|
||
|
DWORD dwIndex;
|
||
|
} DMUS_IO_PARAMCONTROLTRACK_OBJECTHEADER;
|
||
|
|
||
|
typedef struct _DMUS_IO_PARAMCONTROLTRACK_PARAMHEADER
|
||
|
{
|
||
|
DWORD dwFlags; /* Reserved. Must be zero. */
|
||
|
DWORD dwIndex; /* Index number of the parameter on the object */
|
||
|
} DMUS_IO_PARAMCONTROLTRACK_PARAMHEADER;
|
||
|
|
||
|
typedef struct _DMUS_IO_PARAMCONTROLTRACK_CURVEINFO
|
||
|
{
|
||
|
MUSIC_TIME mtStartTime;
|
||
|
MUSIC_TIME mtEndTime;
|
||
|
float fltStartValue;
|
||
|
float fltEndValue;
|
||
|
DWORD dwCurveType; /* One of the items from the MP_CURVE_TYPE enum in medparam.h */
|
||
|
DWORD dwFlags; /* A combination of the MPF_ENVLP_* constants in medparam.h */
|
||
|
} DMUS_IO_PARAMCONTROLTRACK_CURVEINFO;
|
||
|
|
||
|
/*
|
||
|
// <prmt-list>
|
||
|
LIST
|
||
|
(
|
||
|
<prol-list>... // one for each object
|
||
|
)
|
||
|
|
||
|
// <prol-list>
|
||
|
LIST
|
||
|
(
|
||
|
<proh-ck> // object header chunk
|
||
|
<prpl-list>... // one for each parameter
|
||
|
)
|
||
|
|
||
|
// <proh-ck>
|
||
|
proh
|
||
|
(
|
||
|
<DMUS_IO_PARAMCONTROLTRACK_OBJECTHEADER>
|
||
|
)
|
||
|
|
||
|
// <prpl-list>
|
||
|
LIST
|
||
|
(
|
||
|
<prph-ck> // parameter header chunk
|
||
|
<prcc-ck> // chunk containing an array of curves
|
||
|
)
|
||
|
|
||
|
// <prph-ck>
|
||
|
prph
|
||
|
(
|
||
|
<DMUS_IO_PARAMCONTROLTRACK_PARAMHEADER>
|
||
|
)
|
||
|
|
||
|
// <prcc-ck>
|
||
|
prcc
|
||
|
(
|
||
|
// sizeof DMUS_IO_PARAMCONTROLTRACK_CURVEINFO:DWORD
|
||
|
<DMUS_IO_PARAMCONTROLTRACK_CURVEINFO>... // curves, sorted in order of mtTime
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
#if (DIRECTSOUND_VERSION >= 0x0800)
|
||
|
|
||
|
/* DirectSoundBufferConfig FX Map */
|
||
|
|
||
|
/* RIFF ids: */
|
||
|
|
||
|
#define DMUS_FOURCC_DSBC_FORM mmioFOURCC('D','S','B','C')
|
||
|
#define DMUS_FOURCC_DSBD_CHUNK mmioFOURCC('d','s','b','d')
|
||
|
#define DMUS_FOURCC_BSID_CHUNK mmioFOURCC('b','s','i','d')
|
||
|
#define DMUS_FOURCC_DS3D_CHUNK mmioFOURCC('d','s','3','d')
|
||
|
#define DMUS_FOURCC_DSBC_LIST mmioFOURCC('f','x','l','s')
|
||
|
#define DMUS_FOURCC_DSFX_FORM mmioFOURCC('D','S','F','X')
|
||
|
#define DMUS_FOURCC_DSFX_CHUNK mmioFOURCC('f','x','h','r')
|
||
|
#define DMUS_FOURCC_DSFX_DATA mmioFOURCC('d','a','t','a')
|
||
|
|
||
|
/* io structures */
|
||
|
|
||
|
typedef struct _DSOUND_IO_DSBUFFERDESC
|
||
|
{
|
||
|
DWORD dwFlags; /* DirectSound buffer creation flags */
|
||
|
WORD nChannels; /* No. of channels (rest of buffer format is determined by owning sink) */
|
||
|
LONG lVolume; /* Initial pan; only used if CTRLVOLUME is specified */
|
||
|
LONG lPan; /* Initial pan; only used if CTRLPAN is specified */
|
||
|
DWORD dwReserved; /* Reserved - must be 0 */
|
||
|
} DSOUND_IO_DSBUFFERDESC;
|
||
|
|
||
|
typedef struct _DSOUND_IO_DSBUSID
|
||
|
{
|
||
|
DWORD busid[1]; /* Array size determined from chunk size */
|
||
|
} DSOUND_IO_DSBUSID;
|
||
|
|
||
|
typedef struct _DSOUND_IO_3D
|
||
|
{
|
||
|
GUID guid3DAlgorithm; /* GUID identifying the 3D algorithm to use (defined in dsound.h) */
|
||
|
DS3DBUFFER ds3d; /* Initial 3D parameters */
|
||
|
} DSOUND_IO_3D;
|
||
|
|
||
|
typedef struct _DSOUND_IO_DXDMO_HEADER
|
||
|
{
|
||
|
DWORD dwEffectFlags; /* Effect creation flags - equivalent to DSEFFECTDESC::dwFlags */
|
||
|
GUID guidDSFXClass; /* GUID identifying the effect to use - corresponds to a COM CLSID */
|
||
|
GUID guidReserved; /* Reserved - must be the null GUID */
|
||
|
GUID guidSendBuffer; /* GUID identifying the buffer to send to if this is a send effect */
|
||
|
DWORD dwReserved; /* Reserved - must be 0 */
|
||
|
} DSOUND_IO_DXDMO_HEADER;
|
||
|
|
||
|
typedef struct _DSOUND_IO_DXDMO_DATA
|
||
|
{
|
||
|
DWORD data[1]; /* Array size determined by the DMO involved */
|
||
|
} DSOUND_IO_DXDMO_DATA;
|
||
|
|
||
|
/*
|
||
|
RIFF
|
||
|
(
|
||
|
'DSBC' // DirectSoundBufferConfig chunk
|
||
|
[<guid-ck>] // GUID identifier for this DirectSoundBufferConfig
|
||
|
[<vers-ck>] // Optional version info
|
||
|
[<UNFO-list>] // Name, author, copyright info., comments
|
||
|
<dsbd-ck> // DirectSound Buffer descriptor chunk
|
||
|
[<bsid-ck>] // Optional bus id array
|
||
|
[<ds3d-ck>] // Optional 3d Parameters
|
||
|
[<fxls-list>] // Optional list of FX descriptors
|
||
|
)
|
||
|
|
||
|
// <guid-ck>
|
||
|
'guid'
|
||
|
(
|
||
|
<GUID>
|
||
|
)
|
||
|
|
||
|
// <vers-ck>
|
||
|
'vers'
|
||
|
(
|
||
|
<DMUS_IO_VERSION>
|
||
|
)
|
||
|
|
||
|
// <dsbd-ck>
|
||
|
'dsbd'
|
||
|
(
|
||
|
<DSOUND_IO_DSBUFFERDESC> // Creation parameters and initial settings for the buffer
|
||
|
)
|
||
|
|
||
|
// <bsid-ck>
|
||
|
'bsid'
|
||
|
(
|
||
|
<DSOUND_IO_DSBUSID> // The size of DSOUND_IO_DSBUSID is determined by the chunk size
|
||
|
)
|
||
|
|
||
|
// <ds3d-ck>
|
||
|
'ds3d'
|
||
|
(
|
||
|
<DSOUND_IO_3D> // Initial 3D buffer parameters: position, etc.
|
||
|
)
|
||
|
|
||
|
// <fx-list>
|
||
|
LIST
|
||
|
(
|
||
|
'fxls' // Array of DMO creation parameter blocks
|
||
|
<DSFX-form>... // Each DMO is encapsulated in a RIFF chunk
|
||
|
)
|
||
|
|
||
|
// <DSFX-form> // DMOs can be embedded in a buffer configuration or stored as separate files
|
||
|
RIFF
|
||
|
(
|
||
|
'DSFX'
|
||
|
<fxhr-ck> // FX header chunk
|
||
|
[<data-ck>] // FX initial settings chunk
|
||
|
)
|
||
|
|
||
|
// <fxhr-ck>
|
||
|
'fxhr'
|
||
|
(
|
||
|
<DSOUND_IO_DXDMO_HEADER>
|
||
|
)
|
||
|
|
||
|
// <data-ck>
|
||
|
'data'
|
||
|
(
|
||
|
<DSOUND_IO_DXDMO_DATA> // Opaque data block used by the DMO to load itself.
|
||
|
// For our standard included DMOs, this is simply the structure accepted by
|
||
|
// the DMO's SetAllParameters() method - e.g. struct DSFXChorus for Chorus.
|
||
|
)
|
||
|
*/
|
||
|
|
||
|
#endif
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
}; /* extern "C" */
|
||
|
#endif
|
||
|
|
||
|
#include <poppack.h>
|
||
|
|
||
|
#endif /* #ifndef _DMUSICF_ */
|