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