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