| 1 | /* $Id: icardmid.h,v 1.1 2000/04/23 14:55:44 ktk Exp $ */
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| 2 |
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| 3 | /*
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| 4 | **********************************************************************
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| 5 | * isblive_mid.h
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| 6 | * Copyright 1999, 2000 Creative Labs, Inc.
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| 7 | *
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| 8 | **********************************************************************
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| 9 | *
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| 10 | * Date Author Summary of changes
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| 11 | * ---- ------ ------------------
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| 12 | * October 20, 1999 Bertrand Lee base code release
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| 13 | *
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| 14 | **********************************************************************
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| 15 | *
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| 16 | * This program is free software; you can redistribute it and/or
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| 17 | * modify it under the terms of the GNU General Public License as
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| 18 | * published by the Free Software Foundation; either version 2 of
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| 19 | * the License, or (at your option) any later version.
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| 20 | *
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| 21 | * This program is distributed in the hope that it will be useful,
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| 22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 24 | * GNU General Public License for more details.
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| 25 | *
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| 26 | * You should have received a copy of the GNU General Public
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| 27 | * License along with this program; if not, write to the Free
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| 28 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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| 29 | * USA.
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| 30 | *
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| 31 | **********************************************************************
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| 32 | */
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| 33 |
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| 34 | #ifndef _ICARDMIDI_H
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| 35 | #define _ICARDMIDI_H
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| 36 |
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| 37 | /* MIDI defines */
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| 38 | #define MIDI_DATA_FIRST 0x00
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| 39 | #define MIDI_DATA_LAST 0x7F
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| 40 | #define MIDI_STATUS_FIRST 0x80
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| 41 | #define MIDI_STATUS_LAST 0xFF
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| 42 |
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| 43 | /* Channel status bytes */
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| 44 | #define MIDI_STATUS_CHANNEL_FIRST 0x80
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| 45 | #define MIDI_STATUS_CHANNEL_LAST 0xE0
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| 46 | #define MIDI_STATUS_CHANNEL_MASK 0xF0
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| 47 |
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| 48 | /* Channel voice messages */
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| 49 | #define MIDI_VOICE_NOTE_OFF 0x80
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| 50 | #define MIDI_VOICE_NOTE_ON 0x90
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| 51 | #define MIDI_VOICE_POLY_PRESSURE 0xA0
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| 52 | #define MIDI_VOICE_CONTROL_CHANGE 0xB0
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| 53 | #define MIDI_VOICE_PROGRAM_CHANGE 0xC0
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| 54 | #define MIDI_VOICE_CHANNEL_PRESSURE 0xD0
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| 55 | #define MIDI_VOICE_PITCH_BEND 0xE0
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| 56 |
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| 57 | /* Channel mode messages */
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| 58 | #define MIDI_MODE_CHANNEL MIDI_VOICE_CONTROL_CHANGE
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| 59 |
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| 60 | /* System status bytes */
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| 61 | #define MIDI_STATUS_SYSTEM_FIRST 0xF0
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| 62 | #define MIDI_STATUS_SYSTEM_LAST 0xFF
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| 63 |
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| 64 | /* System exclusive messages */
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| 65 | #define MIDI_SYSEX_BEGIN 0xF0
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| 66 | #define MIDI_SYSEX_EOX 0xF7
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| 67 |
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| 68 | /* System common messages */
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| 69 | #define MIDI_COMMON_TCQF 0xF1 /* Time code quarter frame */
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| 70 | #define MIDI_COMMON_SONG_POSITION 0xF2
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| 71 | #define MIDI_COMMON_SONG_SELECT 0xF3
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| 72 | #define MIDI_COMMON_UNDEFINED_F4 0xF4
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| 73 | #define MIDI_COMMON_UNDEFINED_F5 0xF5
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| 74 | #define MIDI_COMMON_TUNE_REQUEST 0xF6
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| 75 |
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| 76 | /* System real-time messages */
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| 77 | #define MIDI_RTIME_TIMING_CLOCK 0xF8
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| 78 | #define MIDI_RTIME_UNDEFINED_F9 0xF9
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| 79 | #define MIDI_RTIME_START 0xFA
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| 80 | #define MIDI_RTIME_CONTINUE 0xFB
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| 81 | #define MIDI_RTIME_STOP 0xFC
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| 82 | #define MIDI_RTIME_UNDEFINED_FD 0xFD
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| 83 | #define MIDI_RTIME_ACTIVE_SENSING 0xFE
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| 84 | #define MIDI_RTIME_SYSTEM_RESET 0xFF
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| 85 |
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| 86 | /* Flags for flags parm of midiOutCachePatches(), midiOutCacheDrumPatches() */
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| 87 | #define MIDI_CACHE_ALL 1
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| 88 | #define MIDI_CACHE_BESTFIT 2
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| 89 | #define MIDI_CACHE_QUERY 3
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| 90 | #define MIDI_UNCACHE 4
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| 91 |
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| 92 | /* Event declarations for MPU IRQ Callbacks */
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| 93 | #define ICARDMIDI_INLONGDATA 0x00000001 /* MIM_LONGDATA */
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| 94 | #define ICARDMIDI_INLONGERROR 0x00000002 /* MIM_LONGERROR */
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| 95 | #define ICARDMIDI_OUTLONGDATA 0x00000004 /* MOM_DONE for MPU OUT buffer */
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| 96 | #define ICARDMIDI_INDATA 0x00000010 /* MIM_DATA */
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| 97 | #define ICARDMIDI_INDATAERROR 0x00000020 /* MIM_ERROR */
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| 98 |
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| 99 | /* Declaration for flags in CARDMIDIBUFFERHDR */
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| 100 | /* Make it the same as MHDR_DONE, MHDR_INQUEUE in mmsystem.h */
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| 101 | #define MIDIBUF_DONE 0x00000001
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| 102 | #define MIDIBUF_INQUEUE 0x00000004
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| 103 |
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| 104 | /* Declaration for msg parameter in midiCallbackFn */
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| 105 | #define ICARDMIDI_OUTBUFFEROK 0x00000001
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| 106 | #define ICARDMIDI_INMIDIOK 0x00000002
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| 107 |
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| 108 | /* Declaration for technology in struct midi_caps */
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| 109 | #define MT_MIDIPORT 0x00000001 /* In original MIDIOUTCAPS structure */
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| 110 | #define MT_FMSYNTH 0x00000004 /* In original MIDIOUTCAPS structure */
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| 111 | #define MT_AWESYNTH 0x00001000
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| 112 | #define MT_PCISYNTH 0x00002000
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| 113 | #define MT_PCISYNTH64 0x00004000
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| 114 | #define CARDMIDI_AWEMASK 0x0000F000
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| 115 |
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| 116 | enum LocalErrorCode
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| 117 | {
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| 118 | CTSTATUS_NOTENABLED = 0x7000,
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| 119 | CTSTATUS_READY,
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| 120 | CTSTATUS_BUSY,
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| 121 | CTSTATUS_DATAAVAIL,
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| 122 | CTSTATUS_NODATA,
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| 123 | CTSTATUS_NEXT_BYTE
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| 124 | };
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| 125 |
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| 126 | /* MIDI data block header */
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| 127 | struct midi_hdr
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| 128 | {
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| 129 | u8 *reserved; /* Pointer to original locked data block */
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| 130 | u32 bufferlength; /* Length of data in data block */
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| 131 | u32 bytesrecorded; /* Used for input only */
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| 132 | u32 user; /* For client's use */
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| 133 | u32 flags; /* Assorted flags (see defines) */
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| 134 | struct list_head list; /* Reserved for driver */
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| 135 | u8 *data; /* Second copy of first pointer */
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| 136 | };
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| 137 |
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| 138 | /* Enumeration for SetControl */
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| 139 | enum
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| 140 | {
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| 141 | MIDIOBJVOLUME = 0x1,
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| 142 | MIDIQUERYACTIVEINST
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| 143 | };
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| 144 |
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| 145 | struct midi_queue
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| 146 | {
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| 147 | struct midi_queue *next;
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| 148 | u32 qtype; /* 0 = short message, 1 = long data */
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| 149 | u32 length;
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| 150 | u32 sizeLeft;
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| 151 | u8 *midibyte;
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| 152 | unsigned long refdata;
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| 153 | };
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| 154 |
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| 155 | struct midi_openinfo
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| 156 | {
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| 157 | u32 cbsize;
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| 158 | u32 flags;
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| 159 | unsigned long refdata;
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| 160 | u32 streamid;
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| 161 | };
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| 162 |
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| 163 | int emu10k1_midi_callback(unsigned long , unsigned long, unsigned long *);
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| 164 |
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| 165 | #endif /* _ICARDMIDI_H */
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