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comparison Alc/backends/loopback.c @ 0:f9476ff7637e

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initial forking of open-al to create multiple listeners
author Robert McIntyre <rlm@mit.edu>
date Tue, 25 Oct 2011 13:02:31 -0700
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-1:000000000000 0:f9476ff7637e
1 /**
2 * OpenAL cross platform audio library
3 * Copyright (C) 2011 by Chris Robinson
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
18 * Or go to http://www.gnu.org/copyleft/lgpl.html
19 */
20
21 #include "config.h"
22
23 #include <stdlib.h>
24 #include "alMain.h"
25 #include "AL/al.h"
26 #include "AL/alc.h"
27
28
29 static ALCboolean loopback_open_playback(ALCdevice *device, const ALCchar *deviceName)
30 {
31 device->szDeviceName = strdup(deviceName);
32 return ALC_TRUE;
33 }
34
35 static void loopback_close_playback(ALCdevice *device)
36 {
37 (void)device;
38 }
39
40 static ALCboolean loopback_reset_playback(ALCdevice *device)
41 {
42 SetDefaultWFXChannelOrder(device);
43 return ALC_TRUE;
44 }
45
46 static void loopback_stop_playback(ALCdevice *device)
47 {
48 (void)device;
49 }
50
51 static const BackendFuncs loopback_funcs = {
52 loopback_open_playback,
53 loopback_close_playback,
54 loopback_reset_playback,
55 loopback_stop_playback,
56 NULL,
57 NULL,
58 NULL,
59 NULL,
60 NULL,
61 NULL
62 };
63
64 ALCboolean alc_loopback_init(BackendFuncs *func_list)
65 {
66 *func_list = loopback_funcs;
67 return ALC_TRUE;
68 }
69
70 void alc_loopback_deinit(void)
71 {
72 }
73
74 void alc_loopback_probe(enum DevProbe type)
75 {
76 (void)type;
77 }