cinelerra-5.1/cinelerra/bdcreate.C

   1 #include "asset.h"
   2 #include "bchash.h"
   3 #include "bdcreate.h"
   4 #include "clip.h"
   5 #include "edl.h"
   6 #include "edit.h"
   7 #include "edits.h"
   8 #include "edlsession.h"
   9 #include "file.h"
  10 #include "filexml.h"
  11 #include "interlacemodes.h"
  12 #include "keyframe.h"
  13 #include "labels.h"
  14 #include "mainerror.h"
  15 #include "mainundo.h"
  16 #include "mwindow.h"
  17 #include "mwindowgui.h"
  18 #include "plugin.h"
  19 #include "pluginset.h"
  20 #include "preferences.h"
  21 #include "rescale.h"
  22 #include "track.h"
  23 #include "tracks.h"
  24
  25 #include <unistd.h>
  26 #include <fcntl.h>
  27 #include <errno.h>
  28 #include <sys/stat.h>
  29 #include <sys/statfs.h>
  30
  31 // BD Creation
  32
  33 // selected by timezone
  34 #define BD_1920x1080_2997i      0
  35 #define BD_1920x1080_25i        3
  36
  37 static struct bd_format {
  38         const char *name;
  39         int w, h;
  40         double framerate;
  41         int wide, interlaced;
  42 } bd_formats[] = {
  43 // framerates are frames, not fields, per second, *=not standard
  44         { "1920x1080 29.97i",   1920,1080, 29.97,  1, ILACE_MODE_TOP_FIRST },
  45         { "1920x1080 29.97p*",  1920,1080, 29.97,  1, ILACE_MODE_NOTINTERLACED },
  46         { "1920x1080 24p",      1920,1080, 24.,    1, ILACE_MODE_NOTINTERLACED },
  47         { "1920x1080 25i",      1920,1080, 25.,    1, ILACE_MODE_TOP_FIRST },
  48         { "1920x1080 23.976p",  1920,1080, 23.976, 1, ILACE_MODE_NOTINTERLACED },
  49         { "1440x1080 29.97i",   1440,1080, 29.97, -1, ILACE_MODE_TOP_FIRST },
  50         { "1440x1080 25i",      1440,1080, 25.,   -1, ILACE_MODE_TOP_FIRST },
  51         { "1440x1080 24p",      1440,1080, 24.,   -1, ILACE_MODE_NOTINTERLACED },
  52         { "1440x1080 23.976p",  1440,1080, 23.976,-1, ILACE_MODE_NOTINTERLACED },
  53         { "1280x720  59.94p",   1280,720,  59.94,  1, ILACE_MODE_NOTINTERLACED },
  54         { "1280x720  50p",      1280,720,  50.,    1, ILACE_MODE_NOTINTERLACED },
  55         { "1280x720  24p",      1280,720,  24.,    1, ILACE_MODE_NOTINTERLACED },
  56         { "1280x720  23.976p",  1280,720,  23.976, 1, ILACE_MODE_NOTINTERLACED },
  57         { "720x576   25i",       720,576,  25.,    0, ILACE_MODE_BOTTOM_FIRST },
  58         { "720x576   25p*",      720,576,  25.,    0, ILACE_MODE_NOTINTERLACED },
  59         { "720x480   29.97i",    720,480,  29.97,  0, ILACE_MODE_BOTTOM_FIRST },
  60         { "720x480   29.97p*",   720,480,  29.97,  0, ILACE_MODE_NOTINTERLACED },
  61 };
  62
  63 const int64_t CreateBD_Thread::BD_SIZE = 25000000000;
  64 const int CreateBD_Thread::BD_STREAMS = 1;
  65 const int CreateBD_Thread::BD_WIDTH = 1920;
  66 const int CreateBD_Thread::BD_HEIGHT = 1080;
  67 const double CreateBD_Thread::BD_WIDE_ASPECT_WIDTH = 16.;
  68 const double CreateBD_Thread::BD_WIDE_ASPECT_HEIGHT = 9.;
  69 const double CreateBD_Thread::BD_ASPECT_WIDTH = 4.;
  70 const double CreateBD_Thread::BD_ASPECT_HEIGHT = 3.;
  71 const double CreateBD_Thread::BD_FRAMERATE = 24000. / 1001.;
  72 //const int CreateBD_Thread::BD_MAX_BITRATE = 40000000;
  73 const int CreateBD_Thread::BD_MAX_BITRATE = 10000000;
  74 const int CreateBD_Thread::BD_CHANNELS = 2;
  75 const int CreateBD_Thread::BD_WIDE_CHANNELS = 6;
  76 const double CreateBD_Thread::BD_SAMPLERATE = 48000;
  77 const double CreateBD_Thread::BD_KAUDIO_RATE = 192;
  78 const int CreateBD_Thread::BD_INTERLACE_MODE = ILACE_MODE_NOTINTERLACED;
  79
  80 CreateBD_MenuItem::CreateBD_MenuItem(MWindow *mwindow)
  81  : BC_MenuItem(_("BD Render..."), _("Ctrl-d"), 'd')
  82 {
  83         set_ctrl(1);
  84         this->mwindow = mwindow;
  85 }
  86
  87 int CreateBD_MenuItem::handle_event()
  88 {
  89         mwindow->create_bd->start();
  90         return 1;
  91 }
  92
  93
  94 CreateBD_Thread::CreateBD_Thread(MWindow *mwindow)
  95  : BC_DialogThread()
  96 {
  97         this->mwindow = mwindow;
  98         this->gui = 0;
  99         this->use_deinterlace = 0;
 100         this->use_scale = Rescale::none;
 101         this->use_histogram = 0;
 102         this->use_inverse_telecine = 0;
 103         this->use_wide_audio = 0;
 104         this->use_resize_tracks = 0;
 105         this->use_label_chapters = 0;
 106
 107         this->bd_size = BD_SIZE;
 108         this->bd_width = BD_WIDTH;
 109         this->bd_height = BD_HEIGHT;
 110         this->bd_aspect_width = BD_WIDE_ASPECT_WIDTH;
 111         this->bd_aspect_height = BD_WIDE_ASPECT_HEIGHT;
 112         this->bd_framerate = BD_FRAMERATE;
 113         this->bd_samplerate = BD_SAMPLERATE;
 114         this->bd_max_bitrate = BD_MAX_BITRATE;
 115         this->bd_kaudio_rate = BD_KAUDIO_RATE;
 116         this->max_w = this->max_h = 0;
 117 }
 118
 119 CreateBD_Thread::~CreateBD_Thread()
 120 {
 121         close_window();
 122 }
 123
 124 int CreateBD_Thread::get_udfs_mount(char *udfs, char *mopts, char *mntpt)
 125 {
 126         int ret = 0;
 127 // default: mount -t udf -o loop $1/bd.udfs $1/udfs
 128         strcpy(udfs,"$1/bd.udfs");
 129         strcpy(mopts,"-t udf -o loop $1/bd.udfs ");
 130         strcpy(mntpt,"$1/udfs");
 131         const char *home = getenv("HOME");
 132         if( !home ) return ret;
 133         FILE *fp = fopen("/etc/fstab","r");
 134         if( !fp ) return ret;
 135         int len = strlen(home);
 136         char line[BCTEXTLEN], typ[BCTEXTLEN], file[BCTEXTLEN];
 137         char mpnt[BCTEXTLEN], opts[BCTEXTLEN];
 138         while( fgets(line,sizeof(line),fp) ) {
 139 // search "/etc/fstab" for: $HOME/img_file $HOME/bluray udf noauto,loop,rw,user
 140                 if( line[0] == '#' || line[0] == ';' ) continue;
 141                 if( sscanf(line,"%s %s %s %s ", &file[0], &mpnt[0], &typ[0], &opts[0]) != 4 )
 142                         continue;
 143                 if( strcmp("udf", typ) ) continue;
 144                 if( strncmp(home, file, len) || file[len] != '/' ) continue;
 145                 if( strncmp(home, mpnt, len) ) continue;
 146                 if( strcmp(&mpnt[len], "/bluray") ) continue;
 147                 int loop = 0, user = 0, rw = 0, noauto = 0;
 148                 char *op = opts, *ep = op + sizeof(opts)-1;
 149                 while( op < ep && *op ) {
 150                         char opt[BCTEXTLEN], *cp = opt;
 151                         while( op < ep && *op && (*cp=*op++)!=',' ) ++cp;
 152                         *cp = 0;
 153                         if( !strcmp("loop", opt) ) loop = 1;
 154                         else if( !strcmp("user", opt) ) user = 1;
 155                         else if( !strcmp("noauto", opt) ) noauto = 1;
 156                         else if( !strcmp("rw", opt) ) rw = 1;
 157                 }
 158                 if( loop && user && rw && noauto ) {
 159                         strcpy(udfs, file);
 160                         strcpy(mopts, "");
 161                         strcpy(mntpt, mpnt);
 162                         ret = 1;
 163                         break;
 164                 }
 165         }
 166         fclose(fp);
 167         return ret;
 168 }
 169
 170 int CreateBD_Thread::create_bd_jobs(ArrayList<BatchRenderJob*> *jobs, const char *asset_dir)
 171 {
 172         EDL *edl = mwindow->edl;
 173         if( !edl || !edl->session ) {
 174                 char msg[BCTEXTLEN];
 175                 sprintf(msg, _("No EDL/Session"));
 176                 MainError::show_error(msg);
 177                 return 1;
 178         }
 179         EDLSession *session = edl->session;
 180
 181         double total_length = edl->tracks->total_length();
 182         if( total_length <= 0 ) {
 183                 char msg[BCTEXTLEN];
 184                 sprintf(msg, _("No content: %s"), asset_title);
 185                 MainError::show_error(msg);
 186                 return 1;
 187         }
 188
 189         if( mkdir(asset_dir, 0777) ) {
 190                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 191                 strerror_r(errno, err, sizeof(err));
 192                 sprintf(msg, _("Unable to create directory: %s\n-- %s"), asset_dir, err);
 193                 MainError::show_error(msg);
 194                 return 1;
 195         }
 196
 197         double old_samplerate = session->sample_rate;
 198         double old_framerate = session->frame_rate;
 199
 200         session->video_channels = BD_STREAMS;
 201         session->video_tracks = BD_STREAMS;
 202         session->frame_rate = bd_framerate;
 203         session->output_w = bd_width;
 204         session->output_h = bd_height;
 205         session->aspect_w = bd_aspect_width;
 206         session->aspect_h = bd_aspect_height;
 207         session->sample_rate = bd_samplerate;
 208         session->audio_channels = session->audio_tracks =
 209                 use_wide_audio ? BD_WIDE_CHANNELS : BD_CHANNELS;
 210         session->interlace_mode = bd_interlace_mode;
 211
 212         char script_filename[BCTEXTLEN];
 213         sprintf(script_filename, "%s/bd.sh", asset_dir);
 214         int fd = open(script_filename, O_WRONLY+O_CREAT+O_TRUNC, 0755);
 215         FILE *fp = fdopen(fd, "w");
 216         if( !fp ) {
 217                 char err[BCTEXTLEN], msg[BCTEXTLEN];
 218                 strerror_r(errno, err, sizeof(err));
 219                 sprintf(msg, _("Unable to save: %s\n-- %s"), script_filename, err);
 220                 MainError::show_error(msg);
 221                 return 1;
 222         }
 223         char udfs[BCTEXTLEN], mopts[BCTEXTLEN], mntpt[BCTEXTLEN];
 224         int is_usr_mnt = get_udfs_mount(udfs, mopts, mntpt);
 225         const char *exec_path = File::get_cinlib_path();
 226         fprintf(fp,"#!/bin/bash -ex\n");
 227         fprintf(fp,"PATH=$PATH:%s\n",exec_path);
 228         fprintf(fp,"mkdir -p $1/udfs\n");
 229         fprintf(fp,"sz=`du -sb $1/bd.m2ts | sed -e 's/[ \t].*//'`\n");
 230         fprintf(fp,"blks=$((sz/2048 + 4096))\n");
 231         fprintf(fp,"rm -f %s\n", udfs);
 232         fprintf(fp,"mkudffs %s $blks\n", udfs);
 233         fprintf(fp,"mount %s%s\n", mopts, mntpt);
 234         fprintf(fp,"bdwrite %s $1/bd.m2ts\n",mntpt);
 235         fprintf(fp,"umount %s\n",mntpt);
 236         if( is_usr_mnt )
 237                 fprintf(fp,"mv -f %s $1/bd.udfs\n", udfs);
 238         fprintf(fp,"echo To burn bluray, load writable media and run:\n");
 239         fprintf(fp,"echo for WORM: growisofs -dvd-compat -Z /dev/bd=$1/bd.udfs\n");
 240         fprintf(fp,"echo for RW:   dd if=$1/bd.udfs of=/dev/bd bs=2048000\n");
 241         fprintf(fp,"kill $$\n");
 242         fprintf(fp,"\n");
 243         fclose(fp);
 244
 245         if( use_wide_audio ) {
 246                 session->audio_channels = session->audio_tracks = BD_WIDE_CHANNELS;
 247                 session->achannel_positions[0] = 90;
 248                 session->achannel_positions[1] = 150;
 249                 session->achannel_positions[2] = 30;
 250                 session->achannel_positions[3] = 210;
 251                 session->achannel_positions[4] = 330;
 252                 session->achannel_positions[5] = 270;
 253                 if( edl->tracks->recordable_audio_tracks() == BD_WIDE_CHANNELS )
 254                         mwindow->remap_audio(MWindow::AUDIO_1_TO_1);
 255         }
 256         else {
 257                 session->audio_channels = session->audio_tracks = BD_CHANNELS;
 258                 session->achannel_positions[0] = 180;
 259                 session->achannel_positions[1] = 0;
 260                 if( edl->tracks->recordable_audio_tracks() == BD_WIDE_CHANNELS )
 261                         mwindow->remap_audio(MWindow::AUDIO_5_1_TO_2);
 262         }
 263
 264         double new_samplerate = session->sample_rate;
 265         double new_framerate = session->frame_rate;
 266         edl->retrack();
 267         edl->rechannel();
 268         edl->resample(old_samplerate, new_samplerate, TRACK_AUDIO);
 269         edl->resample(old_framerate, new_framerate, TRACK_VIDEO);
 270
 271         int64_t aud_size = ((bd_kaudio_rate * total_length)/8 + 1000-1) * 1000;
 272         int64_t vid_size = bd_size*0.96 - aud_size;
 273         int64_t vid_bitrate = (vid_size * 8) / total_length;
 274         vid_bitrate /= 1000;  vid_bitrate *= 1000;
 275         if( vid_bitrate > bd_max_bitrate ) vid_bitrate = bd_max_bitrate;
 276
 277         char xml_filename[BCTEXTLEN];
 278         sprintf(xml_filename, "%s/bd.xml", asset_dir);
 279         FileXML xml_file;
 280         edl->save_xml(&xml_file, xml_filename, 0, 0);
 281         xml_file.terminate_string();
 282         if( xml_file.write_to_file(xml_filename) ) {
 283                 char msg[BCTEXTLEN];
 284                 sprintf(msg, _("Unable to save: %s"), xml_filename);
 285                 MainError::show_error(msg);
 286                 return 1;
 287         }
 288
 289         BatchRenderJob *job = new BatchRenderJob(mwindow->preferences);
 290         jobs->append(job);
 291         strcpy(&job->edl_path[0], xml_filename);
 292         Asset *asset = job->asset;
 293
 294         asset->layers = BD_STREAMS;
 295         asset->frame_rate = session->frame_rate;
 296         asset->width = session->output_w;
 297         asset->height = session->output_h;
 298         asset->aspect_ratio = session->aspect_w / session->aspect_h;
 299         asset->interlace_mode = session->interlace_mode;
 300
 301         char option_path[BCTEXTLEN];
 302         sprintf(&asset->path[0],"%s/bd.m2ts", asset_dir);
 303         asset->format = FILE_FFMPEG;
 304         strcpy(asset->fformat, "m2ts");
 305
 306         asset->audio_data = 1;
 307         strcpy(asset->acodec, "bluray.m2ts");
 308         //mwindow->defaults->get("DEFAULT_BLURAY_ACODEC", asset->acodec);
 309         FFMPEG::set_option_path(option_path, "audio/%s", asset->acodec);
 310         FFMPEG::load_options(option_path, asset->ff_audio_options,
 311                          sizeof(asset->ff_audio_options));
 312         asset->ff_audio_bitrate = bd_kaudio_rate * 1000;
 313
 314         asset->video_data = 1;
 315         strcpy(asset->vcodec, "bluray.m2ts");
 316         //mwindow->defaults->get("DEFAULT_BLURAY_VCODEC", asset->vcodec);
 317         FFMPEG::set_option_path(option_path, "video/%s", asset->vcodec);
 318         FFMPEG::load_options(option_path, asset->ff_video_options,
 319                  sizeof(asset->ff_video_options));
 320         const char *opts = 0;
 321         switch( asset->interlace_mode ) {
 322         case ILACE_MODE_TOP_FIRST:    opts = ":tff\n";  break;
 323         case ILACE_MODE_BOTTOM_FIRST: opts = ":bff\n";  break;
 324         }
 325         if( opts ) {
 326                 int len = strlen(asset->ff_video_options);
 327                 char *cp = asset->ff_video_options + len-1;
 328                 strncpy(cp, opts, sizeof(asset->ff_video_options)-len);
 329         }
 330         asset->ff_video_bitrate = vid_bitrate;
 331         asset->ff_video_quality = -1;
 332
 333         job = new BatchRenderJob(mwindow->preferences);
 334         jobs->append(job);
 335         job->edl_path[0] = '@';
 336         strcpy(&job->edl_path[1], script_filename);
 337         strcpy(&job->asset->path[0], asset_dir);
 338
 339         return 0;
 340 }
 341
 342 void CreateBD_Thread::handle_close_event(int result)
 343 {
 344         if( result ) return;
 345         mwindow->defaults->update("WORK_DIRECTORY", tmp_path);
 346         mwindow->batch_render->load_defaults(mwindow->defaults);
 347         mwindow->undo->update_undo_before();
 348         KeyFrame keyframe;  char data[BCTEXTLEN];
 349         if( use_deinterlace ) {
 350                 sprintf(data,"<DEINTERLACE MODE=1>");
 351                 keyframe.set_data(data);
 352                 insert_video_plugin("Deinterlace", &keyframe);
 353         }
 354         if( use_inverse_telecine ) {
 355                 sprintf(data,"<IVTC FRAME_OFFSET=0 FIRST_FIELD=0 "
 356                         "AUTOMATIC=1 AUTO_THRESHOLD=2.0e+00 PATTERN=2>");
 357                 keyframe.set_data(data);
 358                 insert_video_plugin("Inverse Telecine", &keyframe);
 359         }
 360         if( use_scale != Rescale::none ) {
 361                 double bd_aspect = bd_aspect_height > 0 ? bd_aspect_width / bd_aspect_height : 1;
 362
 363                 Tracks *tracks = mwindow->edl->tracks;
 364                 for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 365                         if( vtrk->data_type != TRACK_VIDEO ) continue;
 366                         if( !vtrk->record ) continue;
 367                         vtrk->expand_view = 1;
 368                         PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 369                         vtrk->plugin_set.append(plugin_set);
 370                         Edits *edits = vtrk->edits;
 371                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 372                                 Indexable *indexable = edit->get_source();
 373                                 if( !indexable ) continue;
 374                                 Rescale in(indexable);
 375                                 Rescale out(bd_width, bd_height, bd_aspect);
 376                                 float src_w, src_h, dst_w, dst_h;
 377                                 in.rescale(out,use_scale, src_w,src_h, dst_w,dst_h);
 378                                 sprintf(data,"<SCALERATIO TYPE=%d"
 379                                         " IN_W=%d IN_H=%d IN_ASPECT_RATIO=%f"
 380                                         " OUT_W=%d OUT_H=%d OUT_ASPECT_RATIO=%f"
 381                                         " SRC_X=%f SRC_Y=%f SRC_W=%f SRC_H=%f"
 382                                         " DST_X=%f DST_Y=%f DST_W=%f DST_H=%f>", use_scale,
 383                                         in.w, in.h, in.aspect, out.w, out.h, out.aspect,
 384                                         0., 0., src_w, src_h, 0., 0., dst_w, dst_h);
 385                                 keyframe.set_data(data);
 386                                 plugin_set->insert_plugin(_("Scale Ratio"),
 387                                         edit->startproject, edit->length,
 388                                         PLUGIN_STANDALONE, 0, &keyframe, 0);
 389                         }
 390                         vtrk->optimize();
 391                 }
 392         }
 393         if( use_resize_tracks )
 394                 resize_tracks();
 395         if( use_histogram ) {
 396 #if 0
 397                 sprintf(data, "<HISTOGRAM OUTPUT_MIN_0=0 OUTPUT_MAX_0=1 "
 398                         "OUTPUT_MIN_1=0 OUTPUT_MAX_1=1 "
 399                         "OUTPUT_MIN_2=0 OUTPUT_MAX_2=1 "
 400                         "OUTPUT_MIN_3=0 OUTPUT_MAX_3=1 "
 401                         "AUTOMATIC=0 THRESHOLD=9.0-01 PLOT=0 SPLIT=0>"
 402                         "<POINTS></POINTS><POINTS></POINTS><POINTS></POINTS>"
 403                         "<POINTS><POINT X=6.0e-02 Y=0>"
 404                                 "<POINT X=9.4e-01 Y=1></POINTS>");
 405 #else
 406                 sprintf(data, "<HISTOGRAM AUTOMATIC=0 THRESHOLD=1.0e-01 "
 407                         "PLOT=0 SPLIT=0 W=440 H=500 PARADE=0 MODE=3 "
 408                         "LOW_OUTPUT_0=0 HIGH_OUTPUT_0=1 LOW_INPUT_0=0 HIGH_INPUT_0=1 GAMMA_0=1 "
 409                         "LOW_OUTPUT_1=0 HIGH_OUTPUT_1=1 LOW_INPUT_1=0 HIGH_INPUT_1=1 GAMMA_1=1 "
 410                         "LOW_OUTPUT_2=0 HIGH_OUTPUT_2=1 LOW_INPUT_2=0 HIGH_INPUT_2=1 GAMMA_2=1 "
 411                         "LOW_OUTPUT_3=0 HIGH_OUTPUT_3=1 LOW_INPUT_3=0.044 HIGH_INPUT_3=0.956 "
 412                         "GAMMA_3=1>");
 413 #endif
 414                 keyframe.set_data(data);
 415                 insert_video_plugin("Histogram", &keyframe);
 416         }
 417
 418         char asset_dir[BCTEXTLEN], jobs_path[BCTEXTLEN];
 419         snprintf(asset_dir, sizeof(asset_dir), "%s/%s", tmp_path, asset_title);
 420         snprintf(jobs_path, sizeof(jobs_path), "%s/bd.jobs", asset_dir);
 421         mwindow->batch_render->reset(jobs_path);
 422         int ret = create_bd_jobs(&mwindow->batch_render->jobs, asset_dir);
 423         mwindow->undo->update_undo_after(_("create bd"), LOAD_ALL);
 424         mwindow->resync_guis();
 425         if( ret ) return;
 426         mwindow->batch_render->save_jobs();
 427         mwindow->batch_render->start();
 428 }
 429
 430 BC_Window* CreateBD_Thread::new_gui()
 431 {
 432         strcpy(tmp_path, "/tmp");
 433         mwindow->defaults->get("WORK_DIRECTORY", tmp_path);
 434         memset(asset_title,0,sizeof(asset_title));
 435         time_t dt;      time(&dt);
 436         struct tm dtm;  localtime_r(&dt, &dtm);
 437         sprintf(asset_title, "bd_%02d%02d%02d-%02d%02d%02d",
 438                 dtm.tm_year+1900, dtm.tm_mon+1, dtm.tm_mday,
 439                 dtm.tm_hour, dtm.tm_min, dtm.tm_sec);
 440         use_deinterlace = 0;
 441         use_scale = Rescale::none;
 442         use_histogram = 0;
 443         use_inverse_telecine = 0;
 444         use_wide_audio = 0;
 445         use_resize_tracks = 0;
 446         use_label_chapters = 0;
 447         use_standard = !strcmp(mwindow->default_std(),"NTSC") ?
 448                  BD_1920x1080_2997i : BD_1920x1080_25i;
 449         bd_size = BD_SIZE;
 450         bd_width = BD_WIDTH;
 451         bd_height = BD_HEIGHT;
 452         bd_aspect_width = BD_WIDE_ASPECT_WIDTH;
 453         bd_aspect_height = BD_WIDE_ASPECT_HEIGHT;
 454         bd_framerate = BD_FRAMERATE;
 455         bd_samplerate = BD_SAMPLERATE;
 456         bd_max_bitrate = BD_MAX_BITRATE;
 457         bd_kaudio_rate = BD_KAUDIO_RATE;
 458         bd_interlace_mode = BD_INTERLACE_MODE;
 459         max_w = 0; max_h = 0;
 460
 461         int has_standard = -1;
 462         if( mwindow->edl ) {
 463                 EDLSession *session = mwindow->edl->session;
 464 // match the session to any known standard
 465                 for( int i=0; i<(int)(sizeof(bd_formats)/sizeof(bd_formats[0])); ++i ) {
 466                         if( !EQUIV(session->frame_rate, bd_formats[i].framerate) ) continue;
 467                         if( session->output_w != bd_formats[i].w ) continue;
 468                         if( session->output_h != bd_formats[i].h ) continue;
 469                         has_standard = i;  break;
 470                 }
 471         }
 472         if( has_standard >= 0 )
 473                 use_standard = has_standard;
 474
 475         option_presets();
 476         int scr_x = mwindow->gui->get_screen_x(0, -1);
 477         int scr_w = mwindow->gui->get_screen_w(0, -1);
 478         int scr_h = mwindow->gui->get_screen_h(0, -1);
 479         int w = 500, h = 280;
 480         int x = scr_x + scr_w/2 - w/2, y = scr_h/2 - h/2;
 481
 482         gui = new CreateBD_GUI(this, x, y, w, h);
 483         gui->create_objects();
 484
 485         if( getuid() != 0 ) {
 486                 mwindow->show_warning(
 487                         &mwindow->preferences->bd_warn_root,
 488                         _("Must be root to mount UDFS images\n"));
 489         }
 490         return gui;
 491 }
 492
 493
 494 CreateBD_OK::CreateBD_OK(CreateBD_GUI *gui, int x, int y)
 495  : BC_OKButton(x, y)
 496 {
 497         this->gui = gui;
 498         set_tooltip(_("end setup, start batch render"));
 499 }
 500
 501 CreateBD_OK::~CreateBD_OK()
 502 {
 503 }
 504
 505 int CreateBD_OK::button_press_event()
 506 {
 507         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 508                 gui->set_done(0);
 509                 return 1;
 510         }
 511         return 0;
 512 }
 513
 514 int CreateBD_OK::keypress_event()
 515 {
 516         return 0;
 517 }
 518
 519
 520 CreateBD_Cancel::CreateBD_Cancel(CreateBD_GUI *gui, int x, int y)
 521  : BC_CancelButton(x, y)
 522 {
 523         this->gui = gui;
 524 }
 525
 526 CreateBD_Cancel::~CreateBD_Cancel()
 527 {
 528 }
 529
 530 int CreateBD_Cancel::button_press_event()
 531 {
 532         if(get_buttonpress() == 1 && is_event_win() && cursor_inside()) {
 533                 gui->set_done(1);
 534                 return 1;
 535         }
 536         return 0;
 537 }
 538
 539
 540 CreateBD_DiskSpace::CreateBD_DiskSpace(CreateBD_GUI *gui, int x, int y)
 541  : BC_Title(x, y, "", MEDIUMFONT, GREEN)
 542 {
 543         this->gui = gui;
 544 }
 545
 546 CreateBD_DiskSpace::~CreateBD_DiskSpace()
 547 {
 548 }
 549
 550 int64_t CreateBD_DiskSpace::tmp_path_space()
 551 {
 552         const char *path = gui->thread->tmp_path;
 553         if( access(path,R_OK+W_OK) ) return 0;
 554         struct statfs sfs;
 555         if( statfs(path, &sfs) ) return 0;
 556         return (int64_t)sfs.f_bsize * sfs.f_bfree;
 557 }
 558
 559 void CreateBD_DiskSpace::update()
 560 {
 561         static const char *suffix[] = { "", "KB", "MB", "GB", "TB", "PB" };
 562         int64_t disk_space = tmp_path_space();
 563         double media_size = 100e9, msz = 0, m = 1;
 564         char sfx[BCSTRLEN];
 565         if( sscanf(gui->media_size->get_text(), "%lf%s", &msz, sfx) == 2 ) {
 566                 int i = sizeof(suffix)/sizeof(suffix[0]);
 567                 while( --i >= 0 && strcmp(sfx, suffix[i]) );
 568                 while( --i >= 0 ) m *= 1000;
 569                 media_size = msz * m;
 570         }
 571         int color = disk_space < media_size*2 ? RED : GREEN;
 572         int i = 0;
 573         for( int64_t space=disk_space; i<5 && (space/=1000)>0; disk_space=space, ++i );
 574         char text[BCTEXTLEN];
 575         sprintf(text, "%s%3jd%s", _("disk space: "), disk_space, suffix[i]);
 576         gui->disk_space->BC_Title::update(text);
 577         gui->disk_space->set_color(color);
 578 }
 579
 580 CreateBD_TmpPath::CreateBD_TmpPath(CreateBD_GUI *gui, int x, int y, int w)
 581  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->tmp_path),
 582                 gui->thread->tmp_path, 1, MEDIUMFONT)
 583 {
 584         this->gui = gui;
 585 }
 586
 587 CreateBD_TmpPath::~CreateBD_TmpPath()
 588 {
 589 }
 590
 591 int CreateBD_TmpPath::handle_event()
 592 {
 593         get_text();
 594         gui->disk_space->update();
 595         return 1;
 596 }
 597
 598
 599 CreateBD_AssetTitle::CreateBD_AssetTitle(CreateBD_GUI *gui, int x, int y, int w)
 600  : BC_TextBox(x, y, w, 1, -(int)sizeof(gui->thread->asset_title),
 601                 gui->thread->asset_title, 1, MEDIUMFONT)
 602 {
 603         this->gui = gui;
 604 }
 605
 606 CreateBD_AssetTitle::~CreateBD_AssetTitle()
 607 {
 608 }
 609
 610 int CreateBD_AssetTitle::handle_event()
 611 {
 612         get_text();
 613         return 1;
 614 }
 615
 616 CreateBD_Deinterlace::CreateBD_Deinterlace(CreateBD_GUI *gui, int x, int y)
 617  : BC_CheckBox(x, y, &gui->thread->use_deinterlace, _("Deinterlace"))
 618 {
 619         this->gui = gui;
 620 }
 621
 622 CreateBD_Deinterlace::~CreateBD_Deinterlace()
 623 {
 624 }
 625
 626 int CreateBD_Deinterlace::handle_event()
 627 {
 628         if( get_value() ) {
 629                 gui->need_inverse_telecine->set_value(0);
 630                 gui->thread->use_inverse_telecine = 0;
 631         }
 632         return BC_CheckBox::handle_event();
 633 }
 634
 635
 636 CreateBD_InverseTelecine::CreateBD_InverseTelecine(CreateBD_GUI *gui, int x, int y)
 637  : BC_CheckBox(x, y, &gui->thread->use_inverse_telecine, _("Inverse Telecine"))
 638 {
 639         this->gui = gui;
 640 }
 641
 642 CreateBD_InverseTelecine::~CreateBD_InverseTelecine()
 643 {
 644 }
 645
 646 int CreateBD_InverseTelecine::handle_event()
 647 {
 648         if( get_value() ) {
 649                 gui->need_deinterlace->set_value(0);
 650                 gui->thread->use_deinterlace = 0;
 651         }
 652         return BC_CheckBox::handle_event();
 653 }
 654
 655
 656 CreateBD_ResizeTracks::CreateBD_ResizeTracks(CreateBD_GUI *gui, int x, int y)
 657  : BC_CheckBox(x, y, &gui->thread->use_resize_tracks, _("Resize Tracks"))
 658 {
 659         this->gui = gui;
 660 }
 661
 662 CreateBD_ResizeTracks::~CreateBD_ResizeTracks()
 663 {
 664 }
 665
 666
 667 CreateBD_Histogram::CreateBD_Histogram(CreateBD_GUI *gui, int x, int y)
 668  : BC_CheckBox(x, y, &gui->thread->use_histogram, _("Histogram"))
 669 {
 670         this->gui = gui;
 671 }
 672
 673 CreateBD_Histogram::~CreateBD_Histogram()
 674 {
 675 }
 676
 677 CreateBD_LabelChapters::CreateBD_LabelChapters(CreateBD_GUI *gui, int x, int y)
 678  : BC_CheckBox(x, y, &gui->thread->use_label_chapters, _("Chapters at Labels"))
 679 {
 680         this->gui = gui;
 681 }
 682
 683 CreateBD_LabelChapters::~CreateBD_LabelChapters()
 684 {
 685 }
 686
 687 CreateBD_WideAudio::CreateBD_WideAudio(CreateBD_GUI *gui, int x, int y)
 688  : BC_CheckBox(x, y, &gui->thread->use_wide_audio, _("Audio 5.1"))
 689 {
 690         this->gui = gui;
 691 }
 692
 693 CreateBD_WideAudio::~CreateBD_WideAudio()
 694 {
 695 }
 696
 697
 698 CreateBD_GUI::CreateBD_GUI(CreateBD_Thread *thread, int x, int y, int w, int h)
 699  : BC_Window(_(PROGRAM_NAME ": Create BD"), x, y, w, h, 50, 50, 1, 0, 1)
 700 {
 701         this->thread = thread;
 702         at_x = at_y = tmp_x = tmp_y = 0;
 703         ok_x = ok_y = ok_w = ok_h = 0;
 704         cancel_x = cancel_y = cancel_w = cancel_h = 0;
 705         asset_title = 0;
 706         tmp_path = 0;
 707         btmp_path = 0;
 708         disk_space = 0;
 709         standard = 0;
 710         scale = 0;
 711         need_deinterlace = 0;
 712         need_inverse_telecine = 0;
 713         need_resize_tracks = 0;
 714         need_histogram = 0;
 715         non_standard = 0;
 716         need_wide_audio = 0;
 717         need_label_chapters = 0;
 718         ok = 0;
 719         cancel = 0;
 720 }
 721
 722 CreateBD_GUI::~CreateBD_GUI()
 723 {
 724 }
 725
 726 void CreateBD_GUI::create_objects()
 727 {
 728         lock_window("CreateBD_GUI::create_objects");
 729         int pady = BC_TextBox::calculate_h(this, MEDIUMFONT, 0, 1) + 5;
 730         int padx = BC_Title::calculate_w(this, (char*)"X", MEDIUMFONT);
 731         int x = padx/2, y = pady/2;
 732         BC_Title *title = new BC_Title(x, y, _("Title:"), MEDIUMFONT, YELLOW);
 733         add_subwindow(title);
 734         at_x = x + title->get_w();  at_y = y;
 735         asset_title = new CreateBD_AssetTitle(this, at_x, at_y, get_w()-at_x-10);
 736         add_subwindow(asset_title);
 737         y += title->get_h() + pady/2;
 738         title = new BC_Title(x, y, _("Work path:"), MEDIUMFONT, YELLOW);
 739         add_subwindow(title);
 740         tmp_x = x + title->get_w();  tmp_y = y;
 741         tmp_path = new CreateBD_TmpPath(this, tmp_x, tmp_y,  get_w()-tmp_x-35);
 742         add_subwindow(tmp_path);
 743         btmp_path = new BrowseButton(thread->mwindow->theme, this, tmp_path,
 744                 tmp_x+tmp_path->get_w(), tmp_y, "/tmp",
 745                 _("Work path"), _("Select a Work directory:"), 1);
 746         add_subwindow(btmp_path);
 747         y += title->get_h() + pady/2;
 748         disk_space = new CreateBD_DiskSpace(this, x, y);
 749         add_subwindow(disk_space);
 750         int x0 = get_w() - 170;
 751         title = new BC_Title(x0, y, _("Media:"), MEDIUMFONT, YELLOW);
 752         add_subwindow(title);
 753         int x1 =  x0+title->get_w()+padx;
 754         media_size = new CreateBD_MediaSize(this, x1, y);
 755         media_size->create_objects();
 756         media_sizes.append(new BC_ListBoxItem("25GB"));
 757         media_sizes.append(new BC_ListBoxItem("50GB"));
 758         media_size->update_list(&media_sizes);
 759         media_size->update(media_sizes[0]->get_text());
 760         disk_space->update();
 761         y += disk_space->get_h() + pady/2;
 762         title = new BC_Title(x, y, _("Format:"), MEDIUMFONT, YELLOW);
 763         add_subwindow(title);
 764         standard = new CreateBD_Format(this, title->get_w() + padx, y);
 765         add_subwindow(standard);
 766         standard->create_objects();
 767         standard->set_text(bd_formats[thread->use_standard].name);
 768         x0 -= 30;
 769         title = new BC_Title(x0, y, _("Scale:"), MEDIUMFONT, YELLOW);
 770         add_subwindow(title);
 771         x1 = x0+title->get_w()+padx;
 772         scale = new CreateBD_Scale(this, x1, y);
 773         add_subwindow(scale);
 774         scale->create_objects();
 775         y += standard->get_h() + pady/2;
 776         need_deinterlace = new CreateBD_Deinterlace(this, x, y);
 777         add_subwindow(need_deinterlace);
 778         x1 = x + 170; //, x2 = x1 + 150;
 779         need_inverse_telecine = new CreateBD_InverseTelecine(this, x1, y);
 780         add_subwindow(need_inverse_telecine);
 781         y += need_deinterlace->get_h() + pady/2;
 782         need_histogram = new CreateBD_Histogram(this, x, y);
 783         add_subwindow(need_histogram);
 784         need_wide_audio = new CreateBD_WideAudio(this, x1, y);
 785         add_subwindow(need_wide_audio);
 786         y += need_histogram->get_h() + pady/2;
 787         non_standard = new BC_Title(x, y+5, "", MEDIUMFONT, RED);
 788         add_subwindow(non_standard);
 789         need_resize_tracks = new CreateBD_ResizeTracks(this, x1, y);
 790         add_subwindow(need_resize_tracks);
 791 //      need_label_chapters = new CreateBD_LabelChapters(this, x2, y);
 792 //      add_subwindow(need_label_chapters);
 793         ok_w = BC_OKButton::calculate_w();
 794         ok_h = BC_OKButton::calculate_h();
 795         ok_x = 10;
 796         ok_y = get_h() - ok_h - 10;
 797         ok = new CreateBD_OK(this, ok_x, ok_y);
 798         add_subwindow(ok);
 799         cancel_w = BC_CancelButton::calculate_w();
 800         cancel_h = BC_CancelButton::calculate_h();
 801         cancel_x = get_w() - cancel_w - 10,
 802         cancel_y = get_h() - cancel_h - 10;
 803         cancel = new CreateBD_Cancel(this, cancel_x, cancel_y);
 804         add_subwindow(cancel);
 805         show_window();
 806         unlock_window();
 807 }
 808
 809 int CreateBD_GUI::resize_event(int w, int h)
 810 {
 811         asset_title->reposition_window(at_x, at_y, get_w()-at_x-10);
 812         tmp_path->reposition_window(tmp_x, tmp_y,  get_w()-tmp_x-35);
 813         btmp_path->reposition_window(tmp_x+tmp_path->get_w(), tmp_y);
 814         ok_y = h - ok_h - 10;
 815         ok->reposition_window(ok_x, ok_y);
 816         cancel_x = w - cancel_w - 10,
 817         cancel_y = h - cancel_h - 10;
 818         cancel->reposition_window(cancel_x, cancel_y);
 819         return 0;
 820 }
 821
 822 int CreateBD_GUI::translation_event()
 823 {
 824         return 1;
 825 }
 826
 827 int CreateBD_GUI::close_event()
 828 {
 829         set_done(1);
 830         return 1;
 831 }
 832
 833 void CreateBD_GUI::update()
 834 {
 835         scale->set_value(thread->use_scale);
 836         need_deinterlace->set_value(thread->use_deinterlace);
 837         need_inverse_telecine->set_value(thread->use_inverse_telecine);
 838         need_resize_tracks->set_value(thread->use_resize_tracks);
 839         need_histogram->set_value(thread->use_histogram);
 840         need_wide_audio->set_value(thread->use_wide_audio);
 841 //      need_label_chapters->set_value(thread->use_label_chapters);
 842 }
 843
 844 int CreateBD_Thread::
 845 insert_video_plugin(const char *title, KeyFrame *default_keyframe)
 846 {
 847         Tracks *tracks = mwindow->edl->tracks;
 848         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 849                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 850                 if( !vtrk->record ) continue;
 851                 vtrk->expand_view = 1;
 852                 PluginSet *plugin_set = new PluginSet(mwindow->edl, vtrk);
 853                 vtrk->plugin_set.append(plugin_set);
 854                 Edits *edits = vtrk->edits;
 855                 for( Edit *edit=edits->first; edit; edit=edit->next ) {
 856                         plugin_set->insert_plugin(_(title),
 857                                 edit->startproject, edit->length,
 858                                 PLUGIN_STANDALONE, 0, default_keyframe, 0);
 859                 }
 860                 vtrk->optimize();
 861         }
 862         return 0;
 863 }
 864
 865 int CreateBD_Thread::
 866 resize_tracks()
 867 {
 868         Tracks *tracks = mwindow->edl->tracks;
 869         int trk_w = max_w, trk_h = max_h;
 870         if( trk_w < bd_width ) trk_w = bd_width;
 871         if( trk_h < bd_height ) trk_h = bd_height;
 872         for( Track *vtrk=tracks->first; vtrk; vtrk=vtrk->next ) {
 873                 if( vtrk->data_type != TRACK_VIDEO ) continue;
 874                 if( !vtrk->record ) continue;
 875                 vtrk->track_w = trk_w;
 876                 vtrk->track_h = trk_h;
 877         }
 878         return 0;
 879 }
 880
 881 int CreateBD_Thread::
 882 option_presets()
 883 {
 884 // reset only probed options
 885         use_deinterlace = 0;
 886         use_scale = Rescale::none;
 887         use_resize_tracks = 0;
 888         use_wide_audio = 0;
 889         use_label_chapters = 0;
 890
 891         if( !mwindow->edl ) return 1;
 892
 893         bd_width = bd_formats[use_standard].w;
 894         bd_height = bd_formats[use_standard].h;
 895         bd_framerate = bd_formats[use_standard].framerate;
 896         int wide = bd_formats[use_standard].wide;
 897         bd_aspect_width  = wide < 0 ? 1. :
 898                 wide > 0 ? BD_WIDE_ASPECT_WIDTH  : BD_ASPECT_WIDTH;
 899         bd_aspect_height = wide < 0 ? 1. :
 900                 wide > 0 ? BD_WIDE_ASPECT_HEIGHT : BD_ASPECT_HEIGHT;
 901         bd_interlace_mode = bd_formats[use_standard].interlaced;
 902         double bd_aspect = bd_aspect_width / bd_aspect_height;
 903
 904         Tracks *tracks = mwindow->edl->tracks;
 905         max_w = 0;  max_h = 0;
 906         int has_deinterlace = 0, has_scale = 0;
 907         for( Track *trk=tracks->first; trk; trk=trk->next ) {
 908                 if( !trk->record ) continue;
 909                 Edits *edits = trk->edits;
 910                 switch( trk->data_type ) {
 911                 case TRACK_VIDEO:
 912                         for( Edit *edit=edits->first; edit; edit=edit->next ) {
 913                                 if( edit->silence() ) continue;
 914                                 Indexable *indexable = edit->get_source();
 915                                 int w = indexable->get_w();
 916                                 if( w > max_w ) max_w = w;
 917                                 if( w != bd_width ) use_scale = Rescale::scaled;
 918                                 int h = indexable->get_h();
 919                                 if( h > max_h ) max_h = h;
 920                                 if( h != bd_height ) use_scale = Rescale::scaled;
 921                                 float aw, ah;
 922                                 MWindow::create_aspect_ratio(aw, ah, w, h);
 923                                 double aspect = ah > 0 ? aw / ah : 1;
 924                                 if( wide >= 0 && !EQUIV(aspect, bd_aspect) )
 925                                         use_scale = Rescale::scaled;
 926                         }
 927                         for( int i=0; i<trk->plugin_set.size(); ++i ) {
 928                                 for(Plugin *plugin = (Plugin*)trk->plugin_set[i]->first;
 929                                                 plugin;
 930                                                 plugin = (Plugin*)plugin->next) {
 931                                         if( !strcmp(plugin->title, _("Deinterlace")) )
 932                                                 has_deinterlace = 1;
 933                                         if( !strcmp(plugin->title, _("Auto Scale")) ||
 934                                             !strcmp(plugin->title, _("Scale Ratio")) ||
 935                                             !strcmp(plugin->title, _("Scale")) )
 936                                                 has_scale = 1;
 937                                 }
 938                         }
 939                         break;
 940                 }
 941         }
 942         if( has_scale )
 943                 use_scale = Rescale::none;
 944         if( use_scale != Rescale::none ) {
 945                 if( max_w != bd_width ) use_resize_tracks = 1;
 946                 if( max_h != bd_height ) use_resize_tracks = 1;
 947         }
 948         for( Track *trk=tracks->first; trk && !use_resize_tracks; trk=trk->next ) {
 949                 if( !trk->record ) continue;
 950                 switch( trk->data_type ) {
 951                 case TRACK_VIDEO:
 952                         if( trk->track_w != max_w ) use_resize_tracks = 1;
 953                         if( trk->track_h != max_h ) use_resize_tracks = 1;
 954                         break;
 955                 }
 956         }
 957         if( !has_deinterlace && max_h > 2*bd_height ) use_deinterlace = 1;
 958         // Labels *labels = mwindow->edl->labels;
 959         // use_label_chapters = labels && labels->first ? 1 : 0;
 960
 961         if( tracks->recordable_audio_tracks() == BD_WIDE_CHANNELS )
 962                 use_wide_audio = 1;
 963
 964         return 0;
 965 }
 966
 967
 968 CreateBD_FormatItem::CreateBD_FormatItem(CreateBD_Format *popup,
 969                 int standard, const char *name)
 970  : BC_MenuItem(name)
 971 {
 972         this->popup = popup;
 973         this->standard = standard;
 974 }
 975
 976 CreateBD_FormatItem::~CreateBD_FormatItem()
 977 {
 978 }
 979
 980 int CreateBD_FormatItem::handle_event()
 981 {
 982         const char *text = get_text();
 983         int standard = this->standard;
 984         if( standard < 0 ) {
 985                 BC_SubMenu *submenu = get_submenu();
 986                 CreateBD_FormatItem *sub_item0 =
 987                         (CreateBD_FormatItem *)submenu->get_item(0);
 988                 standard = sub_item0->standard;
 989                 text = sub_item0->get_text();
 990         }
 991         popup->gui->thread->use_standard = standard;
 992         popup->set_text(text);
 993         int n = strlen(text)-1;
 994         int not_standard = n >= 0 && text[n] == '*' ? 1 : 0;
 995         popup->gui->non_standard->update(not_standard ? _("* non-standard format") : "", 0);
 996         return popup->handle_event();
 997 }
 998
 999
1000 CreateBD_Format::CreateBD_Format(CreateBD_GUI *gui, int x, int y)
1001  : BC_PopupMenu(x, y, 180, bd_formats[gui->thread->use_standard].name, 1)
1002 {
1003         this->gui = gui;
1004 }
1005
1006 CreateBD_Format::~CreateBD_Format()
1007 {
1008 }
1009
1010 void CreateBD_Format::create_objects()
1011 {
1012         BC_SubMenu *submenu = 0;
1013         CreateBD_FormatItem *item = 0;
1014         int ww = 0, hh = 0;
1015         for( int i=0; i<(int)(sizeof(bd_formats)/sizeof(bd_formats[0])); ++i ) {
1016                 if( ww != bd_formats[i].w || hh != bd_formats[i].h ) {
1017                         ww = bd_formats[i].w;  hh = bd_formats[i].h;
1018                         char string[BCSTRLEN];
1019                         sprintf(string, "%dx%d", ww,hh);
1020                         add_item(item = new CreateBD_FormatItem(this, -1, string));
1021                         item->add_submenu(submenu = new BC_SubMenu());
1022                 }
1023                 submenu->add_submenuitem(new CreateBD_FormatItem(this, i, bd_formats[i].name));
1024         }
1025 }
1026
1027 int CreateBD_Format::handle_event()
1028 {
1029         gui->thread->option_presets();
1030         gui->update();
1031         return 1;
1032 }
1033
1034
1035 CreateBD_ScaleItem::CreateBD_ScaleItem(CreateBD_Scale *popup,
1036                 int scale, const char *text)
1037  : BC_MenuItem(text)
1038 {
1039         this->popup = popup;
1040         this->scale = scale;
1041 }
1042
1043 CreateBD_ScaleItem::~CreateBD_ScaleItem()
1044 {
1045 }
1046
1047 int CreateBD_ScaleItem::handle_event()
1048 {
1049         popup->gui->thread->use_scale = scale;
1050         popup->set_value(scale);
1051         return popup->handle_event();
1052 }
1053
1054
1055 CreateBD_Scale::CreateBD_Scale(CreateBD_GUI *gui, int x, int y)
1056  : BC_PopupMenu(x, y, 100, "", 1)
1057 {
1058         this->gui = gui;
1059 }
1060
1061 CreateBD_Scale::~CreateBD_Scale()
1062 {
1063 }
1064
1065 void CreateBD_Scale::create_objects()
1066 {
1067
1068         for( int i=0; i<(int)Rescale::n_scale_types; ++i ) {
1069                 add_item(new CreateBD_ScaleItem(this, i, Rescale::scale_types[i]));
1070         }
1071         set_value(gui->thread->use_scale);
1072 }
1073
1074 int CreateBD_Scale::handle_event()
1075 {
1076         gui->update();
1077         return 1;
1078 }
1079
1080
1081 CreateBD_MediaSize::CreateBD_MediaSize(CreateBD_GUI *gui, int x, int y)
1082  : BC_PopupTextBox(gui, 0, 0, x, y, 70,50)
1083 {
1084         this->gui = gui;
1085 }
1086
1087 CreateBD_MediaSize::~CreateBD_MediaSize()
1088 {
1089 }
1090
1091 int CreateBD_MediaSize::handle_event()
1092 {
1093         gui->disk_space->update();
1094         return 1;
1095 }
1096