1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/* the Music Player Daemon (MPD)
* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
* This project's homepage is: http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "../audioOutput.h"
#ifdef HAVE_OSX
#include "../conf.h"
#include "../log.h"
#include <CoreAudio/AudioHardware.h>
#include <stdlib.h>
typedef struct _OsxData {
AudioDeviceID deviceID;
} OsxData;
static OsxData * newOsxData() {
OsxData * ret = malloc(sizeof(OsxData));
return ret;
}
static int osx_testDefault() {
int err;
AudioDeviceID deviceID;
UInt32 propertySize = sizeof(deviceID);
err = AudioHardwareGetProperty(
kAudioHardwarePropertyDefaultOutputDevice,
&propertySize, &deviceID);
if(err || deviceID == kAudioDeviceUnknown) {
WARNING("Not able to get the default OS X device\n");
return -1;
}
return 0;
}
static int osx_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
OsxData * od = newOsxData();
audioOutput->data = od;
return 0;
}
static void freeOsxData(OsxData * od) {
free(od);
}
static void osx_finishDriver(AudioOutput * audioOutput) {
OsxData * od = (OsxData *)audioOutput->data;
freeOsxData(od);
}
static void osx_dropBufferedAudio(AudioOutput * audioOutput) {
/* not implemented yet */
}
static void osx_closeDevice(AudioOutput * audioOutput) {
//OsxData * od = (OsxData *) audioOutput->data;
audioOutput->open = 0;
}
static int osx_openDevice(AudioOutput * audioOutput) {
//OsxData * od = (OsxData *)audioOutput->data;
audioOutput->open = 1;
return 0;
}
static int osx_play(AudioOutput * audioOutput, char * playChunk, int size) {
//OsxData * od = (OsxData *)audioOutput->data;
return 0;
}
AudioOutputPlugin osxPlugin =
{
"osx",
osx_testDefault,
osx_initDriver,
osx_finishDriver,
osx_openDevice,
osx_play,
osx_dropBufferedAudio,
osx_closeDevice,
NULL /* sendMetadataFunc */
};
#else
#include <stdio.h>
AudioOutputPlugin osxPlugin =
{
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
};
#endif
|
