/* $Id$ */ /* * This file is part of OpenTTD. * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>. */ /* @file midi.h Declarations for MIDI data */ #ifndef MUSIC_MIDI_H #define MUSIC_MIDI_H #include "../stdafx.h" /** Header of a Stanard MIDI File */ struct SMFHeader { uint16 format; uint16 tracks; uint16 tickdiv; }; /** MIDI status byte codes */ enum MidiStatus { /* Bytes with top bit unset are data bytes i.e. not status bytes */ /* Channel status messages, require channel number in lower nibble */ MIDIST_NOTEOFF = 0x80, MIDIST_NOTEON = 0x90, MIDIST_POLYPRESS = 0xA0, MIDIST_CONTROLLER = 0xB0, MIDIST_PROGCHG = 0xC0, MIDIST_CHANPRESS = 0xD0, MIDIST_PITCHBEND = 0xE0, /* Full byte status messages */ MIDIST_SYSEX = 0xF0, MIDIST_TC_QFRAME = 0xF1, MIDIST_SONGPOSPTR = 0xF2, MIDIST_SONGSEL = 0xF3, /* not defined: 0xF4, */ /* not defined: 0xF5, */ MIDIST_TUNEREQ = 0xF6, MIDIST_ENDSYSEX = 0xF7, ///< only occurs in realtime data MIDIST_SMF_ESCAPE = 0xF7, ///< only occurs in SMF data MIDIST_RT_CLOCK = 0xF8, /* not defined: 0xF9, */ MIDIST_RT_START = 0xFA, MIDIST_RT_CONTINUE = 0xFB, MIDIST_RT_STOP = 0xFC, /* not defined: 0xFD, */ MIDIST_RT_ACTSENS = 0xFE, MIDIST_SYSRESET = 0xFF, ///< only occurs in realtime data MIDIST_SMF_META = 0xFF, ///< only occurs in SMF data }; /** * MIDI controller numbers. * Complete list per General MIDI, missing values are not defined. */ enum MidiController { /* Standard continuous controllers (MSB control) */ MIDICT_BANKSELECT = 0, MIDICT_MODWHEEL = 1, MIDICT_BREATH = 2, MIDICT_FOOT = 4, MIDICT_PORTAMENTO = 5, MIDICT_DATAENTRY = 6, MIDICT_CHANVOLUME = 7, MIDICT_BALANCE = 8, MIDICT_PAN = 10, MIDICT_EXPRESSION = 11, MIDICT_EFFECT1 = 12, MIDICT_EFFECT2 = 13, MIDICT_GENERAL1 = 16, MIDICT_GENERAL2 = 17, MIDICT_GENERAL3 = 18, MIDICT_GENERAL4 = 19, /* Offset from MSB to LSB of continuous controllers */ MIDICTOFS_HIGHRES = 32, /* Stanard continuous controllers (LSB control) */ MIDICT_BANKSELECT_LO = MIDICTOFS_HIGHRES + MIDICT_BANKSELECT, MIDICT_MODWHEEL_LO = MIDICTOFS_HIGHRES + MIDICT_MODWHEEL, MIDICT_BREATH_LO = MIDICTOFS_HIGHRES + MIDICT_BREATH, MIDICT_FOOT_LO = MIDICTOFS_HIGHRES + MIDICT_FOOT, MIDICT_PORTAMENTO_LO = MIDICTOFS_HIGHRES + MIDICT_PORTAMENTO, MIDICT_DATAENTRY_LO = MIDICTOFS_HIGHRES + MIDICT_DATAENTRY, MIDICT_CHANVOLUME_LO = MIDICTOFS_HIGHRES + MIDICT_CHANVOLUME, MIDICT_BALANCE_LO = MIDICTOFS_HIGHRES + MIDICT_BALANCE, MIDICT_PAN_LO = MIDICTOFS_HIGHRES + MIDICT_PAN, MIDICT_EXPRESSION_LO = MIDICTOFS_HIGHRES + MIDICT_EXPRESSION, MIDICT_EFFECT1_LO = MIDICTOFS_HIGHRES + MIDICT_EFFECT1, MIDICT_EFFECT2_LO = MIDICTOFS_HIGHRES + MIDICT_EFFECT2, MIDICT_GENERAL1_LO = MIDICTOFS_HIGHRES + MIDICT_GENERAL1, MIDICT_GENERAL2_LO = MIDICTOFS_HIGHRES + MIDICT_GENERAL2, MIDICT_GENERAL3_LO = MIDICTOFS_HIGHRES + MIDICT_GENERAL3, MIDICT_GENERAL4_LO = MIDICTOFS_HIGHRES + MIDICT_GENERAL4, /* Switch controllers */ MIDICT_SUSTAINSW = 64, MIDICT_PORTAMENTOSW = 65, MIDICT_SOSTENUTOSW = 66, MIDICT_SOFTPEDALSW = 67, MIDICT_LEGATOSW = 68, MIDICT_HOLD2SW = 69, /* Standard low-resolution controllers */ MIDICT_SOUND1 = 70, MIDICT_SOUND2 = 71, MIDICT_SOUND3 = 72, MIDICT_SOUND4 = 73, MIDICT_SOUND5 = 74, MIDICT_SOUND6 = 75, MIDICT_SOUND7 = 76, MIDICT_SOUND8 = 77, MIDICT_SOUND9 = 78, MIDICT_SOUND10 = 79, MIDICT_GENERAL5 = 80, MIDICT_GENERAL6 = 81, MIDICT_GENERAL7 = 82, MIDICT_GENERAL8 = 83, MIDICT_PORTAMENTOCTL = 84, MIDICT_PRF_HIGHRESVEL = 88, MIDICT_EFFECTS1 = 91, MIDICT_EFFECTS2 = 92, MIDICT_EFFECTS3 = 93, MIDICT_EFFECTS4 = 94, MIDICT_EFFECTS5 = 95, /* Registered/unregistered parameters control */ MIDICT_DATA_INCREMENT = 96, MIDICT_DATA_DECREMENT = 97, MIDICT_NRPN_SELECT_LO = 98, MIDICT_NRPN_SELECT_HI = 99, MIDICT_RPN_SELECT_LO = 100, MIDICT_RPN_SELECT_HI = 101, /* Channel mode messages */ MIDICT_MODE_ALLSOUNDOFF = 120, MIDICT_MODE_RESETALLCTRL = 121, MIDICT_MODE_LOCALCTL = 122, MIDICT_MODE_ALLNOTESOFF = 123, MIDICT_MODE_OMNI_OFF = 124, MIDICT_MODE_OMNI_ON = 125, MIDICT_MODE_MONO = 126, MIDICT_MODE_POLY = 127, }; #endif /* MUSIC_MIDI_H */