cinelerra/recordconfig.C

   1 #include "audiodevice.inc"
   2 #include "bchash.h"
   3 #include "playbackconfig.h"
   4 #include "recordconfig.h"
   5 #include "videodevice.inc"
   6 #include <string.h>
   7
   8
   9
  10
  11
  12 AudioInConfig::AudioInConfig()
  13 {
  14         driver = AUDIO_OSS;
  15         for(int i = 0; i < MAXDEVICES; i++)
  16         {
  17                 oss_enable[i] = (i == 0);
  18                 sprintf(oss_in_device[i], "/dev/dsp");
  19         }
  20         oss_in_bits = 16;
  21         firewire_port = 0;
  22         firewire_channel = 63;
  23         strcpy(firewire_path, "/dev/dv1394");
  24         sprintf(esound_in_server, "");
  25         esound_in_port = 0;
  26
  27         sprintf(alsa_in_device, "default");
  28         alsa_in_bits = 16;
  29         in_samplerate = 48000;
  30         channels = 2;
  31 }
  32
  33 AudioInConfig::~AudioInConfig()
  34 {
  35 }
  36
  37 int AudioInConfig::is_duplex(AudioInConfig *in, AudioOutConfig *out)
  38 {
  39         if(in->driver == out->driver)
  40         {
  41                 switch(in->driver)
  42                 {
  43                         case AUDIO_OSS:
  44                         case AUDIO_OSS_ENVY24:
  45                                 return (!strcmp(in->oss_in_device[0], out->oss_out_device[0]) &&
  46                                         in->oss_in_bits == out->oss_out_bits);
  47                                 break;
  48
  49 // ALSA always opens 2 devices
  50                         case AUDIO_ALSA:
  51                                 return 0;
  52                                 break;
  53                 }
  54         }
  55
  56         return 0;
  57 }
  58
  59
  60 void AudioInConfig::copy_from(AudioInConfig *src)
  61 {
  62         driver = src->driver;
  63
  64         firewire_port = src->firewire_port;
  65         firewire_channel = src->firewire_channel;
  66         strcpy(firewire_path, src->firewire_path);
  67
  68         strcpy(esound_in_server, src->esound_in_server);
  69         esound_in_port = src->esound_in_port;
  70
  71         for(int i = 0; i < MAXDEVICES; i++)
  72         {
  73                 oss_enable[i] = src->oss_enable[i];
  74                 strcpy(oss_in_device[i], src->oss_in_device[i]);
  75                 oss_in_bits = src->oss_in_bits;
  76         }
  77
  78         strcpy(alsa_in_device, src->alsa_in_device);
  79         alsa_in_bits = src->alsa_in_bits;
  80         in_samplerate = src->in_samplerate;
  81         channels = src->channels;
  82 }
  83
  84 AudioInConfig& AudioInConfig::operator=(AudioInConfig &that)
  85 {
  86         copy_from(&that);
  87         return *this;
  88 }
  89
  90 int AudioInConfig::load_defaults(BC_Hash *defaults)
  91 {
  92         char string[BCTEXTLEN];
  93         driver =                      defaults->get("AUDIOINDRIVER", driver);
  94         firewire_port =           defaults->get("AFIREWIRE_IN_PORT", firewire_port);
  95         firewire_channel =        defaults->get("AFIREWIRE_IN_CHANNEL", firewire_channel);
  96         defaults->get("AFIREWIRE_IN_PATH", firewire_path);
  97         for(int i = 0; i < MAXDEVICES; i++)
  98         {
  99                 sprintf(string, "OSS_ENABLE_%d", i);
 100                 oss_enable[i] = defaults->get(string, oss_enable[i]);
 101                 sprintf(string, "OSS_IN_DEVICE_%d", i);
 102                 defaults->get(string, oss_in_device[i]);
 103         }
 104         sprintf(string, "OSS_IN_BITS");
 105         oss_in_bits = defaults->get(string, oss_in_bits);
 106         defaults->get("ESOUND_IN_SERVER", esound_in_server);
 107         esound_in_port =              defaults->get("ESOUND_IN_PORT", esound_in_port);
 108
 109         defaults->get("ALSA_IN_DEVICE", alsa_in_device);
 110         alsa_in_bits = defaults->get("ALSA_IN_BITS", alsa_in_bits);
 111         in_samplerate = defaults->get("IN_SAMPLERATE", in_samplerate);
 112         channels = defaults->get("IN_CHANNELS", channels);
 113         return 0;
 114 }
 115
 116 int AudioInConfig::save_defaults(BC_Hash *defaults)
 117 {
 118         char string[BCTEXTLEN];
 119         defaults->update("AUDIOINDRIVER", driver);
 120         defaults->update("AFIREWIRE_IN_PORT", firewire_port);
 121         defaults->update("AFIREWIRE_IN_CHANNEL", firewire_channel);
 122         defaults->update("AFIREWIRE_IN_PATH", firewire_path);
 123
 124         for(int i = 0; i < MAXDEVICES; i++)
 125         {
 126                 sprintf(string, "OSS_ENABLE_%d", i);
 127                 defaults->update(string, oss_enable[i]);
 128                 sprintf(string, "OSS_IN_DEVICE_%d", i);
 129                 defaults->update(string, oss_in_device[i]);
 130         }
 131
 132         sprintf(string, "OSS_IN_BITS");
 133         defaults->update(string, oss_in_bits);
 134         defaults->update("ESOUND_IN_SERVER", esound_in_server);
 135         defaults->update("ESOUND_IN_PORT", esound_in_port);
 136
 137         defaults->update("ALSA_IN_DEVICE", alsa_in_device);
 138         defaults->update("ALSA_IN_BITS", alsa_in_bits);
 139         defaults->update("IN_SAMPLERATE", in_samplerate);
 140         defaults->update("IN_CHANNELS", channels);
 141         return 0;
 142 }
 143
 144
 145
 146
 147
 148
 149
 150 VideoInConfig::VideoInConfig()
 151 {
 152         driver = VIDEO4LINUX;
 153         sprintf(v4l_in_device, "/dev/video0");
 154         sprintf(v4l2_in_device, "/dev/video0");
 155         sprintf(v4l2jpeg_in_device, "/dev/video0");
 156         sprintf(lml_in_device, "/dev/mvideo/stream");
 157         sprintf(buz_in_device, "/dev/video0");
 158         sprintf(screencapture_display, "");
 159         firewire_port = 0;
 160         firewire_channel = 63;
 161         sprintf(firewire_path, "/dev/dv1394");
 162 // number of frames to read from device during video recording.
 163 //      capture_length = 15;
 164         capture_length = 2;
 165         w = 720;
 166         h = 480;
 167         in_framerate = 29.97;
 168 }
 169
 170 VideoInConfig::~VideoInConfig()
 171 {
 172 }
 173
 174 char* VideoInConfig::get_path()
 175 {
 176         switch(driver)
 177         {
 178                 case VIDEO4LINUX:
 179                         return v4l_in_device;
 180                         break;
 181                 case VIDEO4LINUX2:
 182                         return v4l2_in_device;
 183                         break;
 184                 case VIDEO4LINUX2JPEG:
 185                         return v4l2jpeg_in_device;
 186                         break;
 187                 case CAPTURE_BUZ:
 188                         return buz_in_device;
 189                         break;
 190         }
 191         return v4l_in_device;
 192 }
 193
 194 void VideoInConfig::copy_from(VideoInConfig *src)
 195 {
 196         driver = src->driver;
 197         strcpy(v4l_in_device, src->v4l_in_device);
 198         strcpy(v4l2_in_device, src->v4l2_in_device);
 199         strcpy(v4l2jpeg_in_device, src->v4l2jpeg_in_device);
 200         strcpy(lml_in_device, src->lml_in_device);
 201         strcpy(buz_in_device, src->buz_in_device);
 202         strcpy(screencapture_display, src->screencapture_display);
 203         firewire_port = src->firewire_port;
 204         firewire_channel = src->firewire_channel;
 205         strcpy(firewire_path, src->firewire_path);
 206         capture_length = src->capture_length;
 207         w = src->w;
 208         h = src->h;
 209         in_framerate = src->in_framerate;
 210 }
 211
 212 VideoInConfig& VideoInConfig::operator=(VideoInConfig &that)
 213 {
 214         copy_from(&that);
 215         return *this;
 216 }
 217
 218 int VideoInConfig::load_defaults(BC_Hash *defaults)
 219 {
 220         driver = defaults->get("VIDEO_IN_DRIVER", driver);
 221         defaults->get("V4L_IN_DEVICE", v4l_in_device);
 222         defaults->get("V4L2_IN_DEVICE", v4l2_in_device);
 223         defaults->get("V4L2JPEG_IN_DEVICE", v4l2jpeg_in_device);
 224         defaults->get("LML_IN_DEVICE", lml_in_device);
 225         defaults->get("BUZ_IN_DEVICE", buz_in_device);
 226         defaults->get("SCREENCAPTURE_DISPLAY", screencapture_display);
 227         firewire_port = defaults->get("VFIREWIRE_IN_PORT", firewire_port);
 228         firewire_channel = defaults->get("VFIREWIRE_IN_CHANNEL", firewire_channel);
 229         defaults->get("VFIREWIRE_IN_PATH", firewire_path);
 230         capture_length = defaults->get("VIDEO_CAPTURE_LENGTH", capture_length);
 231         w = defaults->get("RECORD_W", w);
 232         h = defaults->get("RECORD_H", h);
 233         in_framerate = defaults->get("IN_FRAMERATE", in_framerate);
 234         return 0;
 235 }
 236
 237 int VideoInConfig::save_defaults(BC_Hash *defaults)
 238 {
 239         defaults->update("VIDEO_IN_DRIVER", driver);
 240         defaults->update("V4L_IN_DEVICE", v4l_in_device);
 241         defaults->update("V4L2_IN_DEVICE", v4l2_in_device);
 242         defaults->update("V4L2JPEG_IN_DEVICE", v4l2jpeg_in_device);
 243         defaults->update("LML_IN_DEVICE", lml_in_device);
 244         defaults->update("BUZ_IN_DEVICE", buz_in_device);
 245         defaults->update("SCREENCAPTURE_DISPLAY", screencapture_display);
 246         defaults->update("VFIREWIRE_IN_PORT", firewire_port);
 247         defaults->update("VFIREWIRE_IN_CHANNEL", firewire_channel);
 248         defaults->update("VFIREWIRE_IN_PATH", firewire_path);
 249         defaults->update("VIDEO_CAPTURE_LENGTH", capture_length);
 250         defaults->update("RECORD_W", w);
 251         defaults->update("RECORD_H", h);
 252         defaults->update("IN_FRAMERATE", in_framerate);
 253         return 0;
 254 }
 255