4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "audioconfig.h"
23 #include "audiodevice.inc"
25 #include "maxchannels.h"
29 #define CLAMP(x, y, z) (x) = ((x) < (y) ? (y) : ((x) > (z) ? (z) : (x)))
31 AudioConfig::AudioConfig()
35 AudioConfig::~AudioConfig()
39 AudioConfig& AudioConfig::operator=(AudioConfig &that)
42 audio_in_driver = that.audio_in_driver;
43 afirewire_in_port = that.afirewire_in_port;
44 afirewire_in_channel = that.afirewire_in_channel;
45 strcpy(esound_in_server, that.esound_in_server);
46 esound_in_port = that.esound_in_port;
47 strcpy(oss_in_device, that.oss_in_device);
48 oss_in_channels = that.oss_in_channels;
49 oss_in_bits = that.oss_in_bits;
52 audio_out_driver = that.audio_out_driver;
53 strcpy(oss_out_device, that.oss_out_device);
54 strcpy(esound_out_server, that.esound_out_server);
55 esound_out_port = that.esound_out_port;
56 oss_out_channels = that.oss_out_channels;
57 oss_out_bits = that.oss_out_bits;
60 audio_duplex_driver = that.audio_duplex_driver;
61 strcpy(oss_duplex_device, that.oss_duplex_device);
62 strcpy(esound_duplex_server, that.esound_duplex_server);
63 esound_duplex_port = that.esound_duplex_port;
64 oss_duplex_channels = that.oss_duplex_channels;
65 oss_duplex_bits = that.oss_duplex_bits;
66 CLAMP(oss_in_channels, 1, MAXCHANNELS);
67 CLAMP(oss_in_bits, 8, 32);
68 CLAMP(oss_duplex_channels, 1, MAXCHANNELS);
69 CLAMP(oss_duplex_bits, 8, 32);
73 int AudioConfig::load_defaults(BC_Hash *defaults)
75 audio_in_driver = defaults->get("AUDIOINDRIVER", AUDIO_OSS);
76 afirewire_in_port = defaults->get("AFIREWIRE_IN_PORT", 0);
77 afirewire_in_channel = defaults->get("AFIREWIRE_IN_CHANNEL", 63);
78 sprintf(oss_in_device, "/dev/dsp");
79 defaults->get("OSS_IN_DEVICE", oss_in_device);
80 oss_in_channels = defaults->get("OSS_IN_CHANNELS", 2);
81 oss_in_bits = defaults->get("OSS_IN_BITS", 16);
82 sprintf(esound_in_server, "");
83 defaults->get("ESOUND_IN_SERVER", esound_in_server);
84 esound_in_port = defaults->get("ESOUND_IN_PORT", 0);
86 audio_out_driver = defaults->get("AUDIO_OUT_DRIVER", AUDIO_OSS);
87 audio_duplex_driver = defaults->get("AUDIO_DUPLEX_DRIVER", AUDIO_OSS);
88 sprintf(oss_out_device, "/dev/dsp");
89 defaults->get("OSS_OUT_DEVICE", oss_out_device);
90 oss_out_channels = defaults->get("OUT_CHANNELS", 2);
91 oss_out_bits = defaults->get("OUT_BITS", 16);
92 sprintf(esound_out_server, "");
93 defaults->get("ESOUND_OUT_SERVER", esound_out_server);
94 esound_out_port = defaults->get("ESOUND_OUT_PORT", 0);
96 audio_duplex_driver = defaults->get("AUDIO_DUPLEX_DRIVER", AUDIO_OSS);
97 sprintf(oss_duplex_device, "/dev/dsp");
98 defaults->get("OSS_DUPLEX_DEVICE", oss_duplex_device);
99 oss_duplex_channels = defaults->get("DUPLEX_CHANNELS", 2);
100 oss_duplex_bits = defaults->get("DUPLEX_BITS", 16);
101 sprintf(esound_duplex_server, "");
102 defaults->get("ESOUND_DUPLEX_SERVER", esound_duplex_server);
103 esound_duplex_port = defaults->get("ESOUND_DUPLEX_PORT", 0);
107 int AudioConfig::save_defaults(BC_Hash *defaults)
109 defaults->update("AUDIOINDRIVER", audio_in_driver);
110 defaults->update("AFIREWIRE_IN_PORT", afirewire_in_port);
111 defaults->update("AFIREWIRE_IN_CHANNEL", afirewire_in_channel);
112 defaults->update("OSS_IN_DEVICE", oss_in_device);
113 defaults->update("OSS_IN_CHANNELS", oss_in_channels);
114 defaults->update("OSS_IN_BITS", oss_in_bits);
115 defaults->update("ESOUND_IN_SERVER", esound_in_server);
116 defaults->update("ESOUND_IN_PORT", esound_in_port);
118 defaults->update("AUDIO_OUT_DRIVER", audio_out_driver);
119 defaults->update("AUDIO_DUPLEX_DRIVER", audio_duplex_driver);
120 defaults->update("OSS_OUT_DEVICE", oss_out_device);
121 defaults->update("OUT_CHANNELS", oss_out_channels);
122 defaults->update("OUT_BITS", oss_out_bits);
123 defaults->update("ESOUND_OUT_SERVER", esound_out_server);
124 defaults->update("ESOUND_OUT_PORT", esound_out_port);
126 defaults->update("AUDIO_DUPLEX_DRIVER", audio_duplex_driver);
127 defaults->update("OSS_DUPLEX_DEVICE", oss_duplex_device);
128 defaults->update("OSS_DUPLEX_CHANNELS", oss_duplex_channels);
129 defaults->update("OSS_DUPLEX_BITS", oss_duplex_bits);
130 defaults->update("ESOUND_DUPLEX_SERVER", esound_duplex_server);
131 defaults->update("ESOUND_DUPLEX_PORT", esound_duplex_port);