4 ** XModule replay routine 1.0
6 ** Copyright (C) 1995 Bernardo Innocenti
8 ** Assembler structure definitions for player
21 MAXINSTRUMENTS EQU 64 ; Maximum number of instruments loaded
22 MAXTABLENOTE EQU (12*3) ; Number of entries in note conversion table
23 MAXTABLEEFFECTS EQU 20 ; Number of entries in effect conversion table
24 MAXPATTERNS EQU 128 ; Maximum number of patterns
25 MAXTRACKS EQU 32 ; Maximum number of tracks in a pattern
26 MAXPATTLINES EQU 32768 ; Maximum number of lines in a pattern
27 MAXPOSITIONS EQU 32768 ; Maximum number of song positions
36 **************************************************************************
37 ** Some definitions transcripted from "XModule.h"
38 **************************************************************************
43 EITEM EFF_PORTAMENTOUP
44 EITEM EFF_PORTAMENTODOWN
45 EITEM EFF_TONEPORTAMENTO
47 EITEM EFF_TONEPVOLSLIDE
48 EITEM EFF_VIBRATOVOLSLIDE
51 EITEM EFF_SAMPLEOFFSET
55 EITEM EFF_PATTERNBREAK
75 STRUCTURE Instrument,0
76 UWORD in_InstType ; Instrument type (See defs)
77 UWORD in_Volume ; Volume (max $40)
78 STRUCT in_Name,MAXINSTNAME ; Instrument Name
79 APTR in_SampleData ; Sampled data
80 ULONG in_Length ; Length of instr
81 ULONG in_Repeat ; Loop start (No loop = 0)
82 ULONG in_Replen ; Loop size (No loop = 1)
83 WORD in_FineTune ; Instrument FineTune (-8..+7)
84 UWORD in_Flags ; Unused
89 UWORD pa_Tracks ; Support for variable number of tracks
90 UWORD pa_Lines ; Number of lines in pattern
91 STRUCT pa_PattName,MAXPATTNAME ; Pattern Name
92 STRUCT pa_Notes,MAXTRACKS * 4 ; Pointers to the lines
96 STRUCTURE SongInfo,LN_SIZE
97 UWORD si_Length ; Number of positions in song
98 UWORD si_MaxTracks ; Number of tracks in song
99 UWORD si_NumPatterns ; Number of patterns in song
100 UWORD si_NumInstruments ; Unused
101 UWORD si_GlobalSpeed ; Default song speed
102 UWORD si_GlobalTempo ; Default song tempo
103 UWORD si_Restart ; Position to restart from
107 UWORD si_Flags ; See definitions below
108 ULONG si_Changes ; Number of changes made to this song
109 APTR si_Sequence ; *UWORD: Pointer to song sequence
110 STRUCT si_PattData,pa_SIZEOF*MAXPATTERNS
111 STRUCT si_Inst,in_SIZEOF*MAXINSTRUMENTS
112 STRUCT si_ActiveTracks,MAXTRACKS ; UBYTE []: Active Tracks (0 = disabled)
113 STRUCT si_SongName,MAXSONGNAME ; UBYTE []: Song name
114 STRUCT si_Author,MAXAUTHNAME ; Author of song
115 STRUCT si_SongPath,PATHNAME_MAX; ; Original song path
116 APTR si_Pool ; The memory pool where song data
117 ; must be allocated from.