annotate plugin/api/alsa/sound/asequencer.h @ 1376:d9511f9e04d7
dev/refactor-piper-related
Introduce some POD structs for describing an external server application and the desired libraries to load from it, and disambiguating between empty list request and invalid list request. This allows for overriding PiperVampPluginFactory behaviour for using a PluginScan to populate the list request.
| author |
Lucas Thompson <lucas.thompson@qmul.ac.uk> |
| date |
Fri, 10 Feb 2017 11:15:19 +0000 |
| parents |
da6937383da8 |
| children |
48e9f538e6e9 |
| rev |
line source |
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1 /* DSSI ALSA compatibility library
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2 *
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3 * This library provides for Mac OS X the ALSA snd_seq_event_t handling
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4 * necessary to compile and run DSSI. It was extracted from alsa-lib 1.0.8.
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5 */
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6
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7 /*
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8 * Main header file for the ALSA sequencer
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9 * Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl>
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10 * (c) 1998-1999 by Jaroslav Kysela <perex@suse.cz>
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11 *
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12 *
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13 * This program is free software; you can redistribute it and/or modify
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14 * it under the terms of the GNU General Public License as published by
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15 * the Free Software Foundation; either version 2 of the License, or
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16 * (at your option) any later version.
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17 *
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18 * This program is distributed in the hope that it will be useful,
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19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 * GNU General Public License for more details.
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22 *
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23 * You should have received a copy of the GNU General Public License
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24 * along with this program; if not, write to the Free Software
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25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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26 *
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27 */
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28 #ifndef __SOUND_ASEQUENCER_H
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29 #define __SOUND_ASEQUENCER_H
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30
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31 #define SNDRV_SEQ_EVENT_SYSEX 130 /* system exclusive data (variable length) */
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32
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33 #define SNDRV_SEQ_EVENT_LENGTH_FIXED (0<<2) /* fixed event size */
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34 #define SNDRV_SEQ_EVENT_LENGTH_VARIABLE (1<<2) /* variable event size */
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35
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36 #define SNDRV_SEQ_EVENT_LENGTH_MASK (3<<2)
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37
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38 #endif /* __SOUND_ASEQUENCER_H */
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