--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * 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 "audioconfig.h"
+#include "audiodevice.inc"
+#include "bchash.h"
+#include "maxchannels.h"
+#include <string.h>
+#include <string.h>
+
+#define CLAMP(x, y, z) (x) = ((x) < (y) ? (y) : ((x) > (z) ? (z) : (x)))
+
+AudioConfig::AudioConfig()
+{
+}
+
+AudioConfig::~AudioConfig()
+{
+}
+
+AudioConfig& AudioConfig::operator=(AudioConfig &that)
+{
+// Input
+ audio_in_driver = that.audio_in_driver;
+ afirewire_in_port = that.afirewire_in_port;
+ afirewire_in_channel = that.afirewire_in_channel;
+ strcpy(esound_in_server, that.esound_in_server);
+ esound_in_port = that.esound_in_port;
+ strcpy(oss_in_device, that.oss_in_device);
+ oss_in_channels = that.oss_in_channels;
+ oss_in_bits = that.oss_in_bits;
+
+// Output
+ audio_out_driver = that.audio_out_driver;
+ strcpy(oss_out_device, that.oss_out_device);
+ strcpy(esound_out_server, that.esound_out_server);
+ esound_out_port = that.esound_out_port;
+ oss_out_channels = that.oss_out_channels;
+ oss_out_bits = that.oss_out_bits;
+
+// Duplex
+ audio_duplex_driver = that.audio_duplex_driver;
+ strcpy(oss_duplex_device, that.oss_duplex_device);
+ strcpy(esound_duplex_server, that.esound_duplex_server);
+ esound_duplex_port = that.esound_duplex_port;
+ oss_duplex_channels = that.oss_duplex_channels;
+ oss_duplex_bits = that.oss_duplex_bits;
+ CLAMP(oss_in_channels, 1, MAXCHANNELS);
+ CLAMP(oss_in_bits, 8, 32);
+ CLAMP(oss_duplex_channels, 1, MAXCHANNELS);
+ CLAMP(oss_duplex_bits, 8, 32);
+ return *this;
+}
+
+int AudioConfig::load_defaults(BC_Hash *defaults)
+{
+ audio_in_driver = defaults->get("AUDIOINDRIVER", AUDIO_OSS);
+ afirewire_in_port = defaults->get("AFIREWIRE_IN_PORT", 0);
+ afirewire_in_channel = defaults->get("AFIREWIRE_IN_CHANNEL", 63);
+ sprintf(oss_in_device, "/dev/dsp");
+ defaults->get("OSS_IN_DEVICE", oss_in_device);
+ oss_in_channels = defaults->get("OSS_IN_CHANNELS", 2);
+ oss_in_bits = defaults->get("OSS_IN_BITS", 16);
+ sprintf(esound_in_server, "");
+ defaults->get("ESOUND_IN_SERVER", esound_in_server);
+ esound_in_port = defaults->get("ESOUND_IN_PORT", 0);
+
+ audio_out_driver = defaults->get("AUDIO_OUT_DRIVER", AUDIO_OSS);
+ audio_duplex_driver = defaults->get("AUDIO_DUPLEX_DRIVER", AUDIO_OSS);
+ sprintf(oss_out_device, "/dev/dsp");
+ defaults->get("OSS_OUT_DEVICE", oss_out_device);
+ oss_out_channels = defaults->get("OUT_CHANNELS", 2);
+ oss_out_bits = defaults->get("OUT_BITS", 16);
+ sprintf(esound_out_server, "");
+ defaults->get("ESOUND_OUT_SERVER", esound_out_server);
+ esound_out_port = defaults->get("ESOUND_OUT_PORT", 0);
+
+ audio_duplex_driver = defaults->get("AUDIO_DUPLEX_DRIVER", AUDIO_OSS);
+ sprintf(oss_duplex_device, "/dev/dsp");
+ defaults->get("OSS_DUPLEX_DEVICE", oss_duplex_device);
+ oss_duplex_channels = defaults->get("DUPLEX_CHANNELS", 2);
+ oss_duplex_bits = defaults->get("DUPLEX_BITS", 16);
+ sprintf(esound_duplex_server, "");
+ defaults->get("ESOUND_DUPLEX_SERVER", esound_duplex_server);
+ esound_duplex_port = defaults->get("ESOUND_DUPLEX_PORT", 0);
+ return 0;
+}
+
+int AudioConfig::save_defaults(BC_Hash *defaults)
+{
+ defaults->update("AUDIOINDRIVER", audio_in_driver);
+ defaults->update("AFIREWIRE_IN_PORT", afirewire_in_port);
+ defaults->update("AFIREWIRE_IN_CHANNEL", afirewire_in_channel);
+ defaults->update("OSS_IN_DEVICE", oss_in_device);
+ defaults->update("OSS_IN_CHANNELS", oss_in_channels);
+ defaults->update("OSS_IN_BITS", oss_in_bits);
+ defaults->update("ESOUND_IN_SERVER", esound_in_server);
+ defaults->update("ESOUND_IN_PORT", esound_in_port);
+
+ defaults->update("AUDIO_OUT_DRIVER", audio_out_driver);
+ defaults->update("AUDIO_DUPLEX_DRIVER", audio_duplex_driver);
+ defaults->update("OSS_OUT_DEVICE", oss_out_device);
+ defaults->update("OUT_CHANNELS", oss_out_channels);
+ defaults->update("OUT_BITS", oss_out_bits);
+ defaults->update("ESOUND_OUT_SERVER", esound_out_server);
+ defaults->update("ESOUND_OUT_PORT", esound_out_port);
+
+ defaults->update("AUDIO_DUPLEX_DRIVER", audio_duplex_driver);
+ defaults->update("OSS_DUPLEX_DEVICE", oss_duplex_device);
+ defaults->update("OSS_DUPLEX_CHANNELS", oss_duplex_channels);
+ defaults->update("OSS_DUPLEX_BITS", oss_duplex_bits);
+ defaults->update("ESOUND_DUPLEX_SERVER", esound_duplex_server);
+ defaults->update("ESOUND_DUPLEX_PORT", esound_duplex_port);
+ return 0;
+}