1/*- 2 * Copyright (c) 2003 Mathew Kanner 3 * Copyright (c) 1999 Seigo Tanimura 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD: releng/11.0/sys/dev/sound/midi/sequencer.h 193640 2009-06-07 19:12:08Z ariff $ 28 */ 29 30/* 31 * Include file for the midi sequence driver. 32 */ 33 34#ifndef _SEQUENCER_H_ 35#define _SEQUENCER_H_ 36 37 38#define NSEQ_MAX 16 39 40/* 41 * many variables should be reduced to a range. Here define a macro 42 */ 43 44#define RANGE(var, low, high) (var) = \ 45((var)<(low)?(low) : (var)>(high)?(high) : (var)) 46 47#ifdef _KERNEL 48 49void seq_timer(void *arg); 50 51SYSCTL_DECL(_hw_midi_seq); 52 53extern int seq_debug; 54 55#define SEQ_DEBUG(y, x) \ 56 do { \ 57 if (seq_debug >= y) { \ 58 (x); \ 59 } \ 60 } while (0) 61 62SYSCTL_DECL(_hw_midi); 63 64#endif /* _KERNEL */ 65 66#define SYNTHPROP_MIDI 1 67#define SYNTHPROP_SYNTH 2 68#define SYNTHPROP_RX 4 69#define SYNTHPROP_TX 8 70 71struct _midi_cmdtab { 72 int cmd; 73 char *name; 74}; 75typedef struct _midi_cmdtab midi_cmdtab; 76extern midi_cmdtab cmdtab_seqevent[]; 77extern midi_cmdtab cmdtab_seqioctl[]; 78extern midi_cmdtab cmdtab_timer[]; 79extern midi_cmdtab cmdtab_seqcv[]; 80extern midi_cmdtab cmdtab_seqccmn[]; 81 82char *midi_cmdname(int cmd, midi_cmdtab * tab); 83 84enum { 85 MORE, 86 TIMERARMED, 87 QUEUEFULL 88}; 89 90#endif 91