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Revision 1.15, Tue Apr 6 20:07:01 2010 UTC (14 years, 2 months ago) by ratchov
Branch: MAIN
CVS Tags: OPENBSD_4_8_BASE, OPENBSD_4_8
Changes since 1.14: +1 -14 lines 

aucat (server):

  - make the ``-m mode'' option per subdevice, allowing
    subdevices to be play-only or rec-only even if the
    server is full-duplex

  - add ``monitoring'' mode (with ``-m mon''). This is a
    record-only stream from which played streams can be
    recorded (kind of ``record what you hear'').

  - allow MIDI devices to be subscribed to the controlling
    MIDI port of the server, ie what midicat does (with -f
    option), but using the -q option.

  - add flow control to the protocol, and serialize clock
    ticks (sio_onmove() calls) and data chunks.  This should
    fix certain full-duplex programs, broken with ``magic''
    block/buffer size combinations.

  - enable 3 block latency which is the minimum theoretical.
    Make -z and -b options correspond to device parameters.

  - make sio_getcap(3) the same for aucat and sun backends,
    ie return whatever is supported (``everything'' in the
    aucat case, since everything is actulally supported).

aucat (player):

  - enable ``-m mode'' option  to select between monitoring
    and recording when ``-o file'' is used.

  - plug MIDI code to non-server codepath. The MIDI control
    device is specified with the ``-q device'' option, as in
    server mode.

  - impliment lseek()'ing within files (controlled
    through MIDI). Necessary to use aucat with a MIDI
    sequencer.

midicat (thrubox):

  - rename ``-f'' flag to ``-q'', so it has the
    same name as in aucat (-f is still working)

ok jakemsr@, tweaks from jmc@

/*	$OpenBSD: conf.h,v 1.15 2010/04/06 20:07:01 ratchov Exp $	*/
/*
 * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
#ifndef CONF_H
#define CONF_H

#ifdef DEBUG
/*
 * Debug trace levels:
 *
 * 0 - fatal errors: bugs, asserts, internal errors.
 * 1 - warnings: bugs in clients, failed allocations, non-fatal errors.
 * 2 - misc information (hardware parameters, incoming clients)
 * 3 - structural changes (new aproc structures and files stream params changes)
 * 4 - data blocks and messages
 */
extern int debug_level;
#endif

/*
 * socket and option names
 */
#define DEFAULT_MIDITHRU	"midithru"
#define DEFAULT_SOFTAUDIO	"softaudio"
#define DEFAULT_OPT		"default"

/*
 * MIDI buffer size
 */
#define MIDI_BUFSZ		3125	/* 1 second at 31.25kbit/s */

/*
 * units used for MTC clock.
 */
#define MTC_SEC			2400	/* 1 second is 2400 ticks */

#endif /* !defined(CONF_H) */