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  • Committer: Paolo Rampino
  • Date: 2010-02-17 19:46:21 UTC
  • Revision ID: git-v1:c39ff77ffa6ae08441c12e7d7f54e3897ddde7f1
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cinecutie/audioconfig.C
 
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/*
 
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 * CINELERRA
 
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 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
 
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 * 
 
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 * This program is free software; you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License as published by
 
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 * the Free Software Foundation; either version 2 of the License, or
 
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 * (at your option) any later version.
 
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 * 
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 * 
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program; if not, write to the Free Software
 
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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 * 
 
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 */
 
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#include "audioconfig.h"
 
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#include "audiodevice.inc"
 
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#include "bchash.h"
 
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#include "maxchannels.h"
 
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#include <string.h>
 
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#include <string.h>
 
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#define CLAMP(x, y, z) (x) = ((x) < (y) ? (y) : ((x) > (z) ? (z) : (x)))
 
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AudioConfig::AudioConfig()
 
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{
 
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}
 
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AudioConfig::~AudioConfig()
 
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{
 
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}
 
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AudioConfig& AudioConfig::operator=(AudioConfig &that)
 
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{
 
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// Input
 
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        audio_in_driver = that.audio_in_driver;
 
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        afirewire_in_port = that.afirewire_in_port;
 
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        afirewire_in_channel = that.afirewire_in_channel;
 
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        strcpy(esound_in_server, that.esound_in_server);
 
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        esound_in_port = that.esound_in_port;
 
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        strcpy(oss_in_device, that.oss_in_device);
 
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        oss_in_channels = that.oss_in_channels;
 
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        oss_in_bits = that.oss_in_bits;
 
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// Output
 
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        audio_out_driver = that.audio_out_driver;
 
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        strcpy(oss_out_device, that.oss_out_device);
 
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        strcpy(esound_out_server, that.esound_out_server);
 
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        esound_out_port = that.esound_out_port;
 
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        oss_out_channels = that.oss_out_channels;
 
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        oss_out_bits = that.oss_out_bits;
 
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// Duplex
 
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        audio_duplex_driver = that.audio_duplex_driver;
 
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        strcpy(oss_duplex_device, that.oss_duplex_device);
 
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        strcpy(esound_duplex_server, that.esound_duplex_server);
 
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        esound_duplex_port = that.esound_duplex_port;
 
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        oss_duplex_channels = that.oss_duplex_channels;
 
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        oss_duplex_bits = that.oss_duplex_bits;
 
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        CLAMP(oss_in_channels, 1, MAXCHANNELS);
 
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        CLAMP(oss_in_bits, 8, 32);
 
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        CLAMP(oss_duplex_channels, 1, MAXCHANNELS);
 
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        CLAMP(oss_duplex_bits, 8, 32);
 
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        return *this;
 
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}
 
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int AudioConfig::load_defaults(BC_Hash *defaults)
 
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{
 
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        audio_in_driver =             defaults->get("AUDIOINDRIVER", AUDIO_OSS);
 
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        afirewire_in_port =           defaults->get("AFIREWIRE_IN_PORT", 0);
 
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        afirewire_in_channel =        defaults->get("AFIREWIRE_IN_CHANNEL", 63);
 
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        sprintf(oss_in_device, "/dev/dsp");
 
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                                      defaults->get("OSS_IN_DEVICE", oss_in_device);
 
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        oss_in_channels =             defaults->get("OSS_IN_CHANNELS", 2);
 
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        oss_in_bits =                 defaults->get("OSS_IN_BITS", 16);
 
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        sprintf(esound_in_server, "");
 
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                                      defaults->get("ESOUND_IN_SERVER", esound_in_server);
 
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        esound_in_port =              defaults->get("ESOUND_IN_PORT", 0);
 
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        audio_out_driver =                defaults->get("AUDIO_OUT_DRIVER", AUDIO_OSS);
 
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        audio_duplex_driver =             defaults->get("AUDIO_DUPLEX_DRIVER", AUDIO_OSS);
 
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        sprintf(oss_out_device, "/dev/dsp");
 
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                                      defaults->get("OSS_OUT_DEVICE", oss_out_device);
 
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        oss_out_channels =                defaults->get("OUT_CHANNELS", 2);
 
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        oss_out_bits =                defaults->get("OUT_BITS", 16);
 
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        sprintf(esound_out_server, "");
 
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                                      defaults->get("ESOUND_OUT_SERVER", esound_out_server);
 
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        esound_out_port =             defaults->get("ESOUND_OUT_PORT", 0);
 
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        audio_duplex_driver =         defaults->get("AUDIO_DUPLEX_DRIVER", AUDIO_OSS);
 
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        sprintf(oss_duplex_device, "/dev/dsp");
 
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                                      defaults->get("OSS_DUPLEX_DEVICE", oss_duplex_device);
 
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        oss_duplex_channels =         defaults->get("DUPLEX_CHANNELS", 2);
 
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        oss_duplex_bits =             defaults->get("DUPLEX_BITS", 16);
 
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        sprintf(esound_duplex_server, "");
 
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                                      defaults->get("ESOUND_DUPLEX_SERVER", esound_duplex_server);
 
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        esound_duplex_port =          defaults->get("ESOUND_DUPLEX_PORT", 0);
 
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        return 0;
 
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}
 
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int AudioConfig::save_defaults(BC_Hash *defaults)
 
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{
 
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        defaults->update("AUDIOINDRIVER", audio_in_driver);
 
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        defaults->update("AFIREWIRE_IN_PORT", afirewire_in_port);
 
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        defaults->update("AFIREWIRE_IN_CHANNEL", afirewire_in_channel);
 
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        defaults->update("OSS_IN_DEVICE", oss_in_device);
 
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        defaults->update("OSS_IN_CHANNELS", oss_in_channels);
 
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        defaults->update("OSS_IN_BITS", oss_in_bits);
 
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        defaults->update("ESOUND_IN_SERVER", esound_in_server);
 
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        defaults->update("ESOUND_IN_PORT", esound_in_port);
 
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        defaults->update("AUDIO_OUT_DRIVER", audio_out_driver);
 
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        defaults->update("AUDIO_DUPLEX_DRIVER", audio_duplex_driver);
 
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        defaults->update("OSS_OUT_DEVICE", oss_out_device);
 
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        defaults->update("OUT_CHANNELS", oss_out_channels);
 
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        defaults->update("OUT_BITS", oss_out_bits);
 
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        defaults->update("ESOUND_OUT_SERVER", esound_out_server);
 
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        defaults->update("ESOUND_OUT_PORT", esound_out_port);
 
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        defaults->update("AUDIO_DUPLEX_DRIVER", audio_duplex_driver);
 
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        defaults->update("OSS_DUPLEX_DEVICE", oss_duplex_device);
 
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        defaults->update("OSS_DUPLEX_CHANNELS", oss_duplex_channels);
 
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        defaults->update("OSS_DUPLEX_BITS", oss_duplex_bits);
 
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        defaults->update("ESOUND_DUPLEX_SERVER", esound_duplex_server);
 
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        defaults->update("ESOUND_DUPLEX_PORT", esound_duplex_port);
 
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        return 0;
 
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}