cinelerra-5.1/cinelerra/recordconfig.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  *
  20  */
  21
  22 #include "audiodevice.inc"
  23 #include "bchash.h"
  24 #include "playbackconfig.h"
  25 #include "recordconfig.h"
  26 #include "videodevice.inc"
  27 #include <string.h>
  28
  29
  30
  31
  32
  33 AudioInConfig::AudioInConfig()
  34 {
  35 #ifdef HAVE_ALSA
  36         driver = AUDIO_ALSA;
  37 #else
  38         driver = AUDIO_OSS;
  39 #endif
  40         for(int i = 0; i < MAXDEVICES; i++)
  41         {
  42                 oss_enable[i] = (i == 0);
  43                 sprintf(oss_in_device[i], "/dev/dsp");
  44         }
  45         oss_in_bits = 16;
  46         firewire_port = 0;
  47         firewire_channel = 63;
  48         strcpy(firewire_path, "/dev/raw1394");
  49         esound_in_server[0] = 0;
  50         esound_in_port = 0;
  51
  52         sprintf(alsa_in_device, "default");
  53         alsa_in_bits = 16;
  54         in_samplerate = 48000;
  55         strcpy(dvb_in_adapter,"/dev/dvb/adapter0");
  56         dvb_in_device = 0;
  57         dvb_in_bits = 16;
  58         v4l2_in_bits = 16;
  59         channels = 2;
  60         follow_audio = 1;
  61         map51_2 = 1;
  62         rec_gain = 1.0;
  63 }
  64
  65 AudioInConfig::~AudioInConfig()
  66 {
  67 }
  68
  69 int AudioInConfig::is_duplex(AudioInConfig *in, AudioOutConfig *out)
  70 {
  71         if(in->driver == out->driver)
  72         {
  73                 switch(in->driver)
  74                 {
  75                         case AUDIO_OSS:
  76                         case AUDIO_OSS_ENVY24:
  77                                 return (!strcmp(in->oss_in_device[0], out->oss_out_device[0]) &&
  78                                         in->oss_in_bits == out->oss_out_bits);
  79                                 break;
  80
  81 // ALSA always opens 2 devices
  82                         case AUDIO_ALSA:
  83                                 return 0;
  84                                 break;
  85                 }
  86         }
  87
  88         return 0;
  89 }
  90
  91
  92 void AudioInConfig::copy_from(AudioInConfig *src)
  93 {
  94         driver = src->driver;
  95
  96         firewire_port = src->firewire_port;
  97         firewire_channel = src->firewire_channel;
  98         strcpy(firewire_path, src->firewire_path);
  99
 100         strcpy(esound_in_server, src->esound_in_server);
 101         esound_in_port = src->esound_in_port;
 102
 103         for(int i = 0; i < MAXDEVICES; i++)
 104         {
 105                 oss_enable[i] = src->oss_enable[i];
 106                 strcpy(oss_in_device[i], src->oss_in_device[i]);
 107                 oss_in_bits = src->oss_in_bits;
 108         }
 109
 110         strcpy(alsa_in_device, src->alsa_in_device);
 111         alsa_in_bits = src->alsa_in_bits;
 112         in_samplerate = src->in_samplerate;
 113         strcpy(dvb_in_adapter, src->dvb_in_adapter);
 114         dvb_in_device = src->dvb_in_device;
 115         dvb_in_bits = src->dvb_in_bits;
 116         v4l2_in_bits = src->v4l2_in_bits;
 117         channels = src->channels;
 118         follow_audio = src->follow_audio;
 119         map51_2 = src->map51_2;
 120         rec_gain = src->rec_gain;
 121 }
 122
 123 AudioInConfig& AudioInConfig::operator=(AudioInConfig &that)
 124 {
 125         copy_from(&that);
 126         return *this;
 127 }
 128
 129 int AudioInConfig::load_defaults(BC_Hash *defaults)
 130 {
 131         driver = defaults->get("R_AUDIOINDRIVER", driver);
 132         firewire_port = defaults->get("R_AFIREWIRE_IN_PORT", firewire_port);
 133         firewire_channel = defaults->get("R_AFIREWIRE_IN_CHANNEL", firewire_channel);
 134         defaults->get("R_AFIREWIRE_IN_PATH", firewire_path);
 135         for(int i = 0; i < MAXDEVICES; i++)
 136         {
 137                 oss_enable[i] = defaults->getf(oss_enable[i], "R_OSS_ENABLE_%d", i);
 138                 defaults->getf(oss_in_device[i], "R_OSS_IN_DEVICE_%d", i);
 139         }
 140         oss_in_bits = defaults->get("R_OSS_IN_BITS", oss_in_bits);
 141         defaults->get("R_ESOUND_IN_SERVER", esound_in_server);
 142         esound_in_port = defaults->get("R_ESOUND_IN_PORT", esound_in_port);
 143
 144         defaults->get("R_ALSA_IN_DEVICE", alsa_in_device);
 145         alsa_in_bits = defaults->get("R_ALSA_IN_BITS", alsa_in_bits);
 146         in_samplerate = defaults->get("R_IN_SAMPLERATE", in_samplerate);
 147         defaults->get("R_AUDIO_DVB_IN_ADAPTER", dvb_in_adapter);
 148         dvb_in_device = defaults->get("R_AUDIO_DVB_IN_DEVICE", dvb_in_device);
 149         dvb_in_bits = defaults->get("R_DVB_IN_BITS", dvb_in_bits);
 150         v4l2_in_bits = defaults->get("R_V4L2_IN_BITS", v4l2_in_bits);
 151         channels = defaults->get("R_IN_CHANNELS", channels);
 152         follow_audio = defaults->get("R_FOLLOW_AUDIO", follow_audio);
 153         map51_2 = defaults->get("R_AUDIO_IN_MAP51_2", map51_2);
 154         rec_gain = defaults->get("R_AUDIO_IN_GAIN", rec_gain);
 155         return 0;
 156 }
 157
 158 int AudioInConfig::save_defaults(BC_Hash *defaults)
 159 {
 160         defaults->update("R_AUDIOINDRIVER", driver);
 161         defaults->update("R_AFIREWIRE_IN_PORT", firewire_port);
 162         defaults->update("R_AFIREWIRE_IN_CHANNEL", firewire_channel);
 163         defaults->update("R_AFIREWIRE_IN_PATH", firewire_path);
 164
 165         for(int i = 0; i < MAXDEVICES; i++)
 166         {
 167                 defaults->updatef(oss_enable[i], "R_OSS_ENABLE_%d", i);
 168                 defaults->updatef(oss_in_device[i], "R_OSS_IN_DEVICE_%d", i);
 169         }
 170
 171         defaults->update("R_OSS_IN_BITS", oss_in_bits);
 172         defaults->update("R_ESOUND_IN_SERVER", esound_in_server);
 173         defaults->update("R_ESOUND_IN_PORT", esound_in_port);
 174
 175         defaults->update("R_ALSA_IN_DEVICE", alsa_in_device);
 176         defaults->update("R_ALSA_IN_BITS", alsa_in_bits);
 177         defaults->update("R_IN_SAMPLERATE", in_samplerate);
 178         defaults->update("R_AUDIO_DVB_IN_ADAPTER", dvb_in_adapter);
 179         defaults->update("R_AUDIO_DVB_IN_DEVICE", dvb_in_device);
 180         defaults->update("R_DVB_IN_BITS", dvb_in_bits);
 181         defaults->update("R_V4L2_IN_BITS", v4l2_in_bits);
 182         defaults->update("R_IN_CHANNELS", channels);
 183         defaults->update("R_FOLLOW_AUDIO", follow_audio);
 184         defaults->update("R_AUDIO_IN_MAP51_2", map51_2);
 185         defaults->update("R_AUDIO_IN_GAIN", rec_gain);
 186         return 0;
 187 }
 188
 189
 190
 191
 192
 193
 194 const char *VideoInConfig::default_video_device = "/dev/video0";
 195
 196 VideoInConfig::VideoInConfig()
 197 {
 198         driver = VIDEO4LINUX2;
 199         sprintf(v4l2_in_device, "%s", "/dev/video0");
 200         sprintf(v4l2jpeg_in_device, "%s", "/dev/video0");
 201         v4l2jpeg_in_fields = 2;
 202         sprintf(v4l2mpeg_in_device, "%s", "/dev/video0");
 203         strcpy(dvb_in_adapter, "/dev/dvb/adapter0");
 204         dvb_in_device = 0;
 205         sprintf(screencapture_display, "%s", "");
 206         firewire_port = 0;
 207         firewire_channel = 63;
 208         sprintf(firewire_path, "/dev/raw1394");
 209 // number of frames to read from device during video recording.
 210 //      capture_length = 15;
 211         capture_length = 2;
 212         w = 720;
 213         h = 480;
 214         in_framerate = 29.97;
 215         follow_video = 1;
 216 }
 217
 218 VideoInConfig::~VideoInConfig()
 219 {
 220 }
 221
 222 const char *VideoInConfig::get_path()
 223 {
 224         switch(driver) {
 225         case CAPTURE_JPEG_WEBCAM:
 226         case CAPTURE_YUYV_WEBCAM:
 227         case VIDEO4LINUX2: return v4l2_in_device;
 228         case VIDEO4LINUX2JPEG: return v4l2jpeg_in_device;
 229         case VIDEO4LINUX2MPEG: return v4l2mpeg_in_device;
 230         case CAPTURE_DVB: return dvb_in_adapter;
 231         }
 232         return default_video_device;
 233 }
 234
 235 void VideoInConfig::copy_from(VideoInConfig *src)
 236 {
 237         driver = src->driver;
 238         strcpy(v4l2_in_device, src->v4l2_in_device);
 239         v4l2jpeg_in_fields = src->v4l2jpeg_in_fields;
 240         strcpy(v4l2jpeg_in_device, src->v4l2jpeg_in_device);
 241         strcpy(v4l2mpeg_in_device, src->v4l2mpeg_in_device);
 242         strcpy(dvb_in_adapter, src->dvb_in_adapter);
 243         dvb_in_device = src->dvb_in_device;
 244         strcpy(screencapture_display, src->screencapture_display);
 245         firewire_port = src->firewire_port;
 246         firewire_channel = src->firewire_channel;
 247         strcpy(firewire_path, src->firewire_path);
 248         capture_length = src->capture_length;
 249         w = src->w;
 250         h = src->h;
 251         in_framerate = src->in_framerate;
 252         follow_video = src->follow_video;
 253 }
 254
 255 VideoInConfig& VideoInConfig::operator=(VideoInConfig &that)
 256 {
 257         copy_from(&that);
 258         return *this;
 259 }
 260
 261 int VideoInConfig::load_defaults(BC_Hash *defaults)
 262 {
 263         driver = defaults->get("R_VIDEO_IN_DRIVER", driver);
 264         defaults->get("R_V4L2_IN_DEVICE", v4l2_in_device);
 265         defaults->get("R_V4L2JPEG_IN_DEVICE", v4l2jpeg_in_device);
 266         v4l2jpeg_in_fields = defaults->get("R_V4L2JPEG_IN_FIELDS", v4l2jpeg_in_fields);
 267         defaults->get("R_V4L2MPEG_IN_DEVICE", v4l2mpeg_in_device);
 268         defaults->get("R_VIDEO_DVB_IN_ADAPTER", dvb_in_adapter);
 269         dvb_in_device = defaults->get("R_VIDEO_DVB_IN_DEVICE", dvb_in_device);
 270         defaults->get("R_SCREENCAPTURE_DISPLAY", screencapture_display);
 271         firewire_port = defaults->get("R_VFIREWIRE_IN_PORT", firewire_port);
 272         firewire_channel = defaults->get("R_VFIREWIRE_IN_CHANNEL", firewire_channel);
 273         defaults->get("R_VFIREWIRE_IN_PATH", firewire_path);
 274         capture_length = defaults->get("R_VIDEO_CAPTURE_LENGTH", capture_length);
 275         w = defaults->get("RECORD_W", w);
 276         h = defaults->get("RECORD_H", h);
 277         in_framerate = defaults->get("R_IN_FRAMERATE", in_framerate);
 278         follow_video = defaults->get("R_FOLLOW_VIDEO", follow_video);
 279         return 0;
 280 }
 281
 282 int VideoInConfig::save_defaults(BC_Hash *defaults)
 283 {
 284         defaults->update("R_VIDEO_IN_DRIVER", driver);
 285         defaults->update("R_V4L2_IN_DEVICE", v4l2_in_device);
 286         defaults->update("R_V4L2JPEG_IN_DEVICE", v4l2jpeg_in_device);
 287         defaults->update("R_V4L2JPEG_IN_FIELDS", v4l2jpeg_in_fields);
 288         defaults->update("R_V4L2MPEG_IN_DEVICE", v4l2mpeg_in_device);
 289         defaults->update("R_VIDEO_DVB_IN_ADAPTER", dvb_in_adapter);
 290         defaults->update("R_VIDEO_DVB_IN_DEVICE", dvb_in_device);
 291         defaults->update("R_SCREENCAPTURE_DISPLAY", screencapture_display);
 292         defaults->update("R_VFIREWIRE_IN_PORT", firewire_port);
 293         defaults->update("R_VFIREWIRE_IN_CHANNEL", firewire_channel);
 294         defaults->update("R_VFIREWIRE_IN_PATH", firewire_path);
 295         defaults->update("R_VIDEO_CAPTURE_LENGTH", capture_length);
 296         defaults->update("RECORD_W", w);
 297         defaults->update("RECORD_H", h);
 298         defaults->update("R_IN_FRAMERATE", in_framerate);
 299         defaults->update("R_FOLLOW_VIDEO", follow_video);
 300         return 0;
 301 }
 302