cinelerra/render.C

   1 #include "arender.h"
   2 #include "asset.h"
   3 #include "auto.h"
   4 #include "batchrender.h"
   5 #include "bcprogressbox.h"
   6 #include "cache.h"
   7 #include "clip.h"
   8 #include "compresspopup.h"
   9 #include "condition.h"
  10 #include "confirmsave.h"
  11 #include "cwindowgui.h"
  12 #include "cwindow.h"
  13 #include "defaults.h"
  14 #include "edits.h"
  15 #include "edl.h"
  16 #include "edlsession.h"
  17 #include "errorbox.h"
  18 #include "file.h"
  19 #include "filesystem.h"
  20 #include "filexml.h"
  21 #include "formatcheck.h"
  22 #include "formatpopup.h"
  23 #include "formattools.h"
  24 #include "labels.h"
  25 #include "language.h"
  26 #include "loadmode.h"
  27 #include "localsession.h"
  28 #include "mainprogress.h"
  29 #include "mainsession.h"
  30 #include "mainundo.h"
  31 #include "module.h"
  32 #include "mutex.h"
  33 #include "mwindowgui.h"
  34 #include "mwindow.h"
  35 #include "packagedispatcher.h"
  36 #include "packagerenderer.h"
  37 #include "patchbay.h"
  38 #include "playabletracks.h"
  39 #include "preferences.h"
  40 #include "quicktime.h"
  41 #include "renderfarm.h"
  42 #include "render.h"
  43 #include "statusbar.h"
  44 #include "theme.h"
  45 #include "timebar.h"
  46 #include "tracks.h"
  47 #include "transportque.h"
  48 #include "vedit.h"
  49 #include "vframe.h"
  50 #include "videoconfig.h"
  51 #include "vrender.h"
  52
  53 #include <ctype.h>
  54 #include <string.h>
  55
  56
  57
  58 RenderItem::RenderItem(MWindow *mwindow)
  59  : BC_MenuItem(_("Render..."), "Shift+R", 'R')
  60 {
  61         this->mwindow = mwindow;
  62         set_shift(1);
  63 }
  64
  65 int RenderItem::handle_event()
  66 {
  67         mwindow->render->start_interactive();
  68         return 1;
  69 }
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80 RenderProgress::RenderProgress(MWindow *mwindow, Render *render)
  81  : Thread()
  82 {
  83         this->mwindow = mwindow;
  84         this->render = render;
  85         last_value = 0;
  86         Thread::set_synchronous(1);
  87 }
  88
  89 RenderProgress::~RenderProgress()
  90 {
  91         Thread::cancel();
  92         Thread::join();
  93 }
  94
  95
  96 void RenderProgress::run()
  97 {
  98         Thread::disable_cancel();
  99         while(1)
 100         {
 101                 if(render->total_rendered != last_value)
 102                 {
 103                         render->progress->update(render->total_rendered);
 104                         last_value = render->total_rendered;
 105                 }
 106
 107                 Thread::enable_cancel();
 108                 sleep(1);
 109                 Thread::disable_cancel();
 110         }
 111 }
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122 MainPackageRenderer::MainPackageRenderer(Render *render)
 123  : PackageRenderer()
 124 {
 125         this->render = render;
 126 }
 127
 128
 129
 130 MainPackageRenderer::~MainPackageRenderer()
 131 {
 132 }
 133
 134
 135 int MainPackageRenderer::get_master()
 136 {
 137         return 1;
 138 }
 139
 140 int MainPackageRenderer::get_result()
 141 {
 142         return render->result;
 143 }
 144
 145 void MainPackageRenderer::set_result(int value)
 146 {
 147         if(value)
 148                 render->result = value;
 149 }
 150
 151 void MainPackageRenderer::set_progress(int64_t value)
 152 {
 153         render->counter_lock->lock("MainPackageRenderer::set_progress");
 154         render->total_rendered += value;
 155
 156 // If non interactive, print progress out
 157         if(!render->progress)
 158         {
 159                 int64_t current_eta = render->progress_timer->get_scaled_difference(1000);
 160                 if(current_eta - render->last_eta > 1000)
 161                 {
 162                         double eta = 0;
 163
 164
 165                         if(render->total_rendered)
 166                         {
 167                                 eta = current_eta /
 168                                         1000 *
 169                                         render->progress_max /
 170                                         render->total_rendered -
 171                                         current_eta /
 172                                         1000;
 173                         }
 174
 175                         char string[BCTEXTLEN];
 176                         Units::totext(string,
 177                                 eta,
 178                                 TIME_HMS2);
 179
 180                         printf("\r%d%% ETA: %s      ", (int)(100 *
 181                                 (float)render->total_rendered /
 182                                         render->progress_max),
 183                                 string);
 184                         fflush(stdout);
 185                         render->last_eta = current_eta;
 186                 }
 187         }
 188
 189         render->counter_lock->unlock();
 190 }
 191
 192 int MainPackageRenderer::progress_cancelled()
 193 {
 194         return (render->progress && render->progress->is_cancelled()) ||
 195                 render->batch_cancelled;
 196 }
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209 Render::Render(MWindow *mwindow)
 210  : Thread(0, 0, 0)
 211 {
 212         this->mwindow = mwindow;
 213         if(mwindow) plugindb = mwindow->plugindb;
 214         in_progress = 0;
 215         progress = 0;
 216         preferences = 0;
 217         elapsed_time = 0.0;
 218         package_lock = new Mutex("Render::package_lock");
 219         counter_lock = new Mutex("Render::counter_lock");
 220         completion = new Condition(0, "Render::completion");
 221         progress_timer = new Timer;
 222 }
 223
 224 Render::~Render()
 225 {
 226         delete package_lock;
 227         delete counter_lock;
 228         delete completion;
 229         if(preferences) delete preferences;
 230         delete progress_timer;
 231 }
 232
 233 void Render::start_interactive()
 234 {
 235         if(!Thread::running())
 236         {
 237                 mode = Render::INTERACTIVE;
 238                 this->jobs = 0;
 239                 batch_cancelled = 0;
 240                 completion->reset();
 241                 Thread::start();
 242         }
 243         else
 244         {
 245                 // raise the window if rendering hasn't started yet
 246                 if (render_window && ! in_progress) {
 247                         render_window->raise_window();
 248                 }
 249                 else {
 250                         ErrorBox error_box(PROGRAM_NAME ": Error",
 251                                            mwindow->gui->get_abs_cursor_x(1),
 252                                            mwindow->gui->get_abs_cursor_y(1));
 253                         error_box.create_objects("Already rendering");
 254                         error_box.raise_window();
 255                         error_box.run_window();
 256                 }
 257         }
 258 }
 259
 260 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs)
 261 {
 262         batch_cancelled = 0;
 263         if(!Thread::running())
 264         {
 265                 mode = Render::BATCH;
 266                 this->jobs = jobs;
 267                 completion->reset();
 268                 Thread::start();
 269         }
 270         else
 271         {
 272                 ErrorBox error_box(PROGRAM_NAME ": Error",
 273                         mwindow->gui->get_abs_cursor_x(1),
 274                         mwindow->gui->get_abs_cursor_y(1));
 275                 error_box.create_objects("Already rendering");
 276                 error_box.raise_window();
 277                 error_box.run_window();
 278         }
 279 }
 280
 281 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs,
 282         Defaults *boot_defaults,
 283         Preferences *preferences,
 284         ArrayList<PluginServer*> *plugindb)
 285 {
 286         mode = Render::BATCH;
 287         batch_cancelled = 0;
 288         this->jobs = jobs;
 289         this->preferences = preferences;
 290         this->plugindb = plugindb;
 291
 292         completion->reset();
 293         run();
 294         this->preferences = 0;
 295 }
 296
 297 void Render::stop_operation()
 298 {
 299         if(Thread::running())
 300         {
 301                 batch_cancelled = 1;
 302 // Wait for completion
 303                 completion->lock("Render::stop_operation");
 304                 completion->reset();
 305         }
 306 }
 307
 308
 309 void Render::run()
 310 {
 311         int format_error;
 312
 313
 314         result = 0;
 315
 316         if(mode == Render::INTERACTIVE)
 317         {
 318 // Fix the asset for rendering
 319                 Asset *asset = new Asset;
 320                 load_defaults(asset);
 321                 check_asset(mwindow->edl, *asset);
 322
 323 // Get format from user
 324                 if(!result)
 325                 {
 326                         do
 327                         {
 328                                 format_error = 0;
 329                                 result = 0;
 330
 331                                 {
 332                                         render_window = new RenderWindow(mwindow, this, asset);
 333                                         render_window->create_objects();
 334                                         result = render_window->run_window();
 335                                         if (! result) {
 336                                                 // add to recentlist only on OK
 337                                                 render_window->format_tools->path_recent->add_item(FILE_FORMAT_PREFIX(asset->format), asset->path);
 338                                         }
 339                                         delete render_window;
 340                                         render_window = 0;
 341                                 }
 342
 343                                 if(!result)
 344                                 {
 345 // Check the asset format for errors.
 346                                         FormatCheck format_check(asset);
 347                                         format_error = format_check.check_format();
 348                                 }
 349                         }while(format_error && !result);
 350                 }
 351
 352                 save_defaults(asset);
 353                 mwindow->save_defaults();
 354
 355                 if(!result) render(1, asset, mwindow->edl, strategy);
 356
 357                 delete asset;
 358         }
 359         else
 360         if(mode == Render::BATCH)
 361         {
 362                 for(int i = 0; i < jobs->total && !result; i++)
 363                 {
 364                         BatchRenderJob *job = jobs->values[i];
 365                         if(job->enabled)
 366                         {
 367                                 if(mwindow)
 368                                 {
 369                                         mwindow->batch_render->update_active(i);
 370                                 }
 371                                 else
 372                                 {
 373                                         printf("Render::run: %s\n", job->edl_path);
 374                                 }
 375
 376
 377                                 FileXML *file = new FileXML;
 378                                 EDL *edl = new EDL;
 379                                 edl->create_objects();
 380                                 file->read_from_file(job->edl_path);
 381                                 if(!plugindb && mwindow)
 382                                         plugindb = mwindow->plugindb;
 383                                 edl->load_xml(plugindb, file, LOAD_ALL);
 384
 385                                 render(0, job->asset, edl, job->strategy);
 386
 387                                 delete edl;
 388                                 delete file;
 389                                 if(!result)
 390                                 {
 391                                         if(mwindow)
 392                                                 mwindow->batch_render->update_done(i, 1, elapsed_time);
 393                                         else
 394                                         {
 395                                                 char string[BCTEXTLEN];
 396                                                 elapsed_time =
 397                                                         (double)progress_timer->get_scaled_difference(1);
 398                                                 Units::totext(string,
 399                                                         elapsed_time,
 400                                                         TIME_HMS2);
 401                                                 printf("Render::run: done in %s\n", string);
 402                                         }
 403                                 }
 404                                 else
 405                                 {
 406                                         if(mwindow)
 407                                                 mwindow->batch_render->update_active(-1);
 408                                         else
 409                                                 printf("Render::run: failed\n");
 410                                 }
 411                         }
 412                 }
 413
 414                 if(mwindow)
 415                 {
 416                         mwindow->batch_render->update_active(-1);
 417                         mwindow->batch_render->update_done(-1, 0, 0);
 418                 }
 419         }
 420 }
 421
 422
 423
 424 int Render::check_asset(EDL *edl, Asset &asset)
 425 {
 426         if(asset.video_data &&
 427                 edl->tracks->playable_video_tracks() &&
 428                 File::supports_video(asset.format))
 429         {
 430                 asset.video_data = 1;
 431                 asset.layers = 1;
 432                 asset.width = edl->session->output_w;
 433                 asset.height = edl->session->output_h;
 434                 asset.interlace_mode = edl->session->interlace_mode;
 435                 asset.tcstart = (int64_t) (edl->session->get_frame_offset() +
 436                         edl->local_session->get_selectionstart() *
 437                                 edl->session->frame_rate);
 438                 asset.tcend = (int64_t) (edl->session->get_frame_offset() +
 439                         edl->local_session->get_selectionend() *
 440                                 edl->session->frame_rate);
 441         }
 442         else
 443         {
 444                 asset.video_data = 0;
 445                 asset.layers = 0;
 446                 asset.tcstart = 0;
 447                 asset.tcend = 0;
 448         }
 449
 450         if(asset.audio_data &&
 451                 edl->tracks->playable_audio_tracks() &&
 452                 File::supports_audio(asset.format))
 453         {
 454                 asset.audio_data = 1;
 455                 asset.channels = edl->session->audio_channels;
 456                 if(asset.format == FILE_MOV) asset.byte_order = 0;
 457                 asset.tcstart = (int64_t) (edl->session->get_frame_offset() +
 458                         edl->local_session->get_selectionstart() *
 459                                 edl->session->sample_rate);
 460                 asset.tcend = (int64_t) (edl->session->get_frame_offset() +
 461                         edl->local_session->get_selectionend() *
 462                                 edl->session->sample_rate);
 463         }
 464         else
 465         {
 466                 asset.audio_data = 0;
 467                 asset.channels = 0;
 468                 asset.tcstart = 0;
 469                 asset.tcend = 0;
 470         }
 471
 472         if(!asset.audio_data &&
 473                 !asset.video_data)
 474         {
 475                 return 1;
 476         }
 477         return 0;
 478 }
 479
 480 int Render::fix_strategy(int strategy, int use_renderfarm)
 481 {
 482         if(use_renderfarm)
 483         {
 484                 if(strategy == FILE_PER_LABEL)
 485                         strategy = FILE_PER_LABEL_FARM;
 486                 else
 487                 if(strategy == SINGLE_PASS)
 488                         strategy = SINGLE_PASS_FARM;
 489         }
 490         else
 491         {
 492                 if(strategy == FILE_PER_LABEL_FARM)
 493                         strategy = FILE_PER_LABEL;
 494                 else
 495                 if(strategy == SINGLE_PASS_FARM)
 496                         strategy = SINGLE_PASS;
 497         }
 498         return strategy;
 499 }
 500
 501 void Render::start_progress()
 502 {
 503         char filename[BCTEXTLEN];
 504         char string[BCTEXTLEN];
 505         FileSystem fs;
 506
 507         progress_max = packages->get_progress_max();
 508
 509         progress_timer->update();
 510         last_eta = 0;
 511         if(mwindow)
 512         {
 513 // Generate the progress box
 514                 fs.extract_name(filename, default_asset->path);
 515                 sprintf(string, _("Rendering %s..."), filename);
 516
 517 // Don't bother with the filename since renderfarm defeats the meaning
 518                 progress = mwindow->mainprogress->start_progress(_("Rendering..."),
 519                         progress_max);
 520                 render_progress = new RenderProgress(mwindow, this);
 521                 render_progress->start();
 522         }
 523 }
 524
 525 void Render::stop_progress()
 526 {
 527         if(progress)
 528         {
 529                 char string[BCTEXTLEN], string2[BCTEXTLEN];
 530                 delete render_progress;
 531                 progress->get_time(string);
 532                 elapsed_time = progress->get_time();
 533                 progress->stop_progress();
 534                 delete progress;
 535
 536                 sprintf(string2, _("Rendering took %s"), string);
 537                 mwindow->gui->lock_window("");
 538                 mwindow->gui->show_message(string2);
 539                 mwindow->gui->stop_hourglass();
 540                 mwindow->gui->unlock_window();
 541         }
 542         progress = 0;
 543 }
 544
 545
 546
 547 int Render::render(int test_overwrite,
 548         Asset *asset,
 549         EDL *edl,
 550         int strategy)
 551 {
 552         char string[BCTEXTLEN];
 553 // Total length in seconds
 554         double total_length;
 555         int last_audio_buffer;
 556         RenderFarmServer *farm_server = 0;
 557         FileSystem fs;
 558         int total_digits;      // Total number of digits including padding the user specified.
 559         int number_start;      // Character in the filename path at which the number begins
 560         int current_number;    // The number the being injected into the filename.
 561 // Pointer from file
 562 // (VFrame*)(VFrame array [])(Channel [])
 563         VFrame ***video_output;
 564 // Pointer to output buffers
 565         VFrame *video_output_ptr[MAX_CHANNELS];
 566         double *audio_output_ptr[MAX_CHANNELS];
 567         int done = 0;
 568         in_progress = 1;
 569
 570
 571         this->default_asset = asset;
 572         progress = 0;
 573         result = 0;
 574
 575         if(mwindow)
 576         {
 577                 if(!preferences)
 578                         preferences = new Preferences;
 579
 580                 preferences->copy_from(mwindow->preferences);
 581         }
 582
 583
 584 // Create rendering command
 585         command = new TransportCommand;
 586         command->command = NORMAL_FWD;
 587         command->get_edl()->copy_all(edl);
 588         command->change_type = CHANGE_ALL;
 589 // Get highlighted playback range
 590         command->set_playback_range();
 591 // Adjust playback range with in/out points
 592         command->adjust_playback_range();
 593         packages = new PackageDispatcher;
 594
 595
 596 // Configure preview monitor
 597         VideoOutConfig vconfig;
 598         PlaybackConfig *playback_config = new PlaybackConfig;
 599         for(int i = 0; i < MAX_CHANNELS; i++)
 600         {
 601                 vconfig.do_channel[i] = (i < command->get_edl()->session->video_channels);
 602                 playback_config->vconfig->do_channel[i] = (i < command->get_edl()->session->video_channels);
 603                 playback_config->aconfig->do_channel[i] = (i < command->get_edl()->session->audio_channels);
 604         }
 605
 606 // Create caches
 607         audio_cache = new CICache(command->get_edl(), preferences, plugindb);
 608         video_cache = new CICache(command->get_edl(), preferences, plugindb);
 609
 610         default_asset->frame_rate = command->get_edl()->session->frame_rate;
 611         default_asset->sample_rate = command->get_edl()->session->sample_rate;
 612
 613 // Conform asset to EDL.  Find out if any tracks are playable.
 614         result = check_asset(command->get_edl(), *default_asset);
 615
 616         if(!result)
 617         {
 618 // Get total range to render
 619                 total_start = command->start_position;
 620                 total_end = command->end_position;
 621                 total_length = total_end - total_start;
 622
 623 // Nothing to render
 624                 if(EQUIV(total_length, 0))
 625                 {
 626                         result = 1;
 627                 }
 628         }
 629
 630
 631
 632
 633
 634
 635
 636 // Generate packages
 637         if(!result)
 638         {
 639 // Stop background rendering
 640                 if(mwindow) mwindow->stop_brender();
 641
 642                 fs.complete_path(default_asset->path);
 643                 strategy = Render::fix_strategy(strategy, preferences->use_renderfarm);
 644
 645                 result = packages->create_packages(mwindow,
 646                         command->get_edl(),
 647                         preferences,
 648                         strategy,
 649                         default_asset,
 650                         total_start,
 651                         total_end,
 652                         test_overwrite);
 653         }
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664         done = 0;
 665         total_rendered = 0;
 666         frames_per_second = 0;
 667
 668         if(!result)
 669         {
 670 // Start dispatching external jobs
 671                 if(mwindow)
 672                 {
 673                         mwindow->gui->lock_window("Render::render 1");
 674                         mwindow->gui->show_message(_("Starting render farm"));
 675                         mwindow->gui->start_hourglass();
 676                         mwindow->gui->unlock_window();
 677                 }
 678                 else
 679                 {
 680                         printf("Render::render: starting render farm\n");
 681                 }
 682
 683                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 684                 {
 685                         farm_server = new RenderFarmServer(plugindb,
 686                                 packages,
 687                                 preferences,
 688                                 1,
 689                                 &result,
 690                                 &total_rendered,
 691                                 counter_lock,
 692                                 default_asset,
 693                                 command->get_edl(),
 694                                 0);
 695                         result = farm_server->start_clients();
 696
 697                         if(result)
 698                         {
 699                                 if(mwindow)
 700                                 {
 701                                         mwindow->gui->lock_window("Render::render 2");
 702                                         mwindow->gui->show_message(_("Failed to start render farm"),
 703                                                 mwindow->theme->message_error);
 704                                         mwindow->gui->stop_hourglass();
 705                                         mwindow->gui->unlock_window();
 706                                 }
 707                                 else
 708                                 {
 709                                         printf("Render::render: Failed to start render farm\n");
 710                                 }
 711                         }
 712                 }
 713         }
 714
 715
 716
 717
 718 // Perform local rendering
 719
 720
 721         if(!result)
 722         {
 723                 start_progress();
 724
 725
 726
 727
 728                 MainPackageRenderer package_renderer(this);
 729                 result = package_renderer.initialize(mwindow,
 730                                 command->get_edl(),   // Copy of master EDL
 731                                 preferences,
 732                                 default_asset,
 733                                 plugindb);
 734
 735
 736
 737
 738
 739
 740
 741                 while(!result)
 742                 {
 743 // Get unfinished job
 744                         RenderPackage *package;
 745
 746                         if(strategy == SINGLE_PASS_FARM)
 747                         {
 748                                 package = packages->get_package(frames_per_second, -1, 1);
 749                         }
 750                         else
 751                         {
 752                                 package = packages->get_package(0, -1, 1);
 753                         }
 754
 755 // Exit point
 756                         if(!package)
 757                         {
 758                                 done = 1;
 759                                 break;
 760                         }
 761
 762
 763
 764                         Timer timer;
 765                         timer.update();
 766
 767                         if(package_renderer.render_package(package))
 768                                 result = 1;
 769
 770 // Result is also set directly by the RenderFarm.
 771
 772                         frames_per_second = (double)(package->video_end - package->video_start) /
 773                                 (double)(timer.get_difference() / 1000);
 774
 775
 776                 } // file_number
 777
 778
 779
 780 //printf("Render::run: Session finished.\n");
 781
 782
 783 //printf("Render::render 80\n");
 784
 785
 786
 787                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 788                 {
 789                         farm_server->wait_clients();
 790                         result |= packages->packages_are_done();
 791                 }
 792
 793 //printf("Render::render 90\n");
 794
 795 // Notify of error
 796                 if(result &&
 797                         (!progress || !progress->is_cancelled()) &&
 798                         !batch_cancelled)
 799                 {
 800                         if(mwindow)
 801                         {
 802                                 ErrorBox error_box(PROGRAM_NAME ": Error",
 803                                         mwindow->gui->get_abs_cursor_x(1),
 804                                         mwindow->gui->get_abs_cursor_y(1));
 805                                 error_box.create_objects(_("Error rendering data."));
 806                                 error_box.raise_window();
 807                                 error_box.run_window();
 808                         }
 809                         else
 810                         {
 811                                 printf("Render::render: Error rendering data\n");
 812                         }
 813                 }
 814
 815 // Delete the progress box
 816                 stop_progress();
 817
 818 //printf("Render::render 100\n");
 819
 820
 821
 822
 823         }
 824
 825
 826 // Paste all packages into timeline if desired
 827
 828         if(!result &&
 829                 load_mode != LOAD_NOTHING &&
 830                 mwindow &&
 831                 mode != Render::BATCH)
 832         {
 833                 mwindow->gui->lock_window("Render::render 3");
 834
 835
 836
 837
 838                 ArrayList<Asset*> *assets = packages->get_asset_list();
 839                 if(load_mode == LOAD_PASTE)
 840                         mwindow->clear(0);
 841                 mwindow->load_assets(assets,
 842                         -1,
 843                         load_mode,
 844                         0,
 845                         0,
 846                         mwindow->edl->session->labels_follow_edits,
 847                         mwindow->edl->session->plugins_follow_edits);
 848                 assets->remove_all_objects();
 849                 delete assets;
 850
 851
 852                 mwindow->save_backup();
 853                 mwindow->undo->update_undo(_("render"), LOAD_ALL);
 854                 mwindow->update_plugin_guis();
 855                 mwindow->gui->update(1,
 856                         2,
 857                         1,
 858                         1,
 859                         1,
 860                         1,
 861                         0);
 862                 mwindow->sync_parameters(CHANGE_ALL);
 863                 mwindow->gui->unlock_window();
 864         }
 865
 866
 867 // Disable hourglass
 868         if(mwindow)
 869         {
 870                 mwindow->gui->lock_window("Render::render 3");
 871                 mwindow->gui->stop_hourglass();
 872                 mwindow->gui->unlock_window();
 873         }
 874
 875 //printf("Render::render 110\n");
 876 // Need to restart because brender always stops before render.
 877         if(mwindow)
 878                 mwindow->restart_brender();
 879         if(farm_server) delete farm_server;
 880         delete command;
 881         delete playback_config;
 882         delete audio_cache;
 883         delete video_cache;
 884 // Must delete packages after server
 885         delete packages;
 886         in_progress = 0;
 887         completion->unlock();
 888 //printf("Render::render 120\n");
 889
 890         return result;
 891 }
 892
 893
 894 void Render::create_filename(char *path,
 895         char *default_path,
 896         int current_number,
 897         int total_digits,
 898         int number_start)
 899 {
 900         int i, j, k;
 901         int len = strlen(default_path);
 902         char printf_string[BCTEXTLEN];
 903         int found_number = 0;
 904
 905         for(i = 0, j = 0; i < number_start; i++, j++)
 906         {
 907                 printf_string[j] = default_path[i];
 908         }
 909
 910 // Found the number
 911         sprintf(&printf_string[j], "%%0%dd", total_digits);
 912         j = strlen(printf_string);
 913         i += total_digits;
 914
 915 // Copy remainder of string
 916         for( ; i < len; i++, j++)
 917         {
 918                 printf_string[j] = default_path[i];
 919         }
 920         printf_string[j] = 0;
 921 // Print the printf argument to the path
 922         sprintf(path, printf_string, current_number);
 923 }
 924
 925 void Render::get_starting_number(char *path,
 926         int &current_number,
 927         int &number_start,
 928         int &total_digits,
 929         int min_digits)
 930 {
 931         int i, j;
 932         int len = strlen(path);
 933         char number_text[BCTEXTLEN];
 934         char *ptr = 0;
 935         char *ptr2 = 0;
 936
 937         total_digits = 0;
 938         number_start = 0;
 939
 940 // Search for last /
 941         ptr2 = strrchr(path, '/');
 942
 943 // Search for first 0 after last /.
 944         if(ptr2)
 945                 ptr = strchr(ptr2, '0');
 946
 947         if(ptr && isdigit(*ptr))
 948         {
 949                 number_start = ptr - path;
 950
 951 // Store the first number
 952                 char *ptr2 = number_text;
 953                 while(isdigit(*ptr))
 954                         *ptr2++ = *ptr++;
 955                 *ptr2++ = 0;
 956                 current_number = atol(number_text);
 957                 total_digits = strlen(number_text);
 958         }
 959
 960
 961 // No number found or number not long enough
 962         if(total_digits < min_digits)
 963         {
 964                 current_number = 1;
 965                 number_start = len;
 966                 total_digits = min_digits;
 967         }
 968 }
 969
 970
 971
 972
 973
 974
 975
 976 int Render::load_defaults(Asset *asset)
 977 {
 978         strategy = mwindow->defaults->get("RENDER_STRATEGY", SINGLE_PASS);
 979         load_mode = mwindow->defaults->get("RENDER_LOADMODE", LOAD_NEW_TRACKS);
 980
 981
 982         asset->load_defaults(mwindow->defaults,
 983                 "RENDER_",
 984                 1,
 985                 1,
 986                 1,
 987                 1,
 988                 1);
 989
 990
 991         return 0;
 992 }
 993
 994 int Render::save_defaults(Asset *asset)
 995 {
 996         mwindow->defaults->update("RENDER_STRATEGY", strategy);
 997         mwindow->defaults->update("RENDER_LOADMODE", load_mode);
 998
 999
1000
1001
1002         asset->save_defaults(mwindow->defaults,
1003                 "RENDER_",
1004                 1,
1005                 1,
1006                 1,
1007                 1,
1008                 1);
1009
1010         return 0;
1011 }
1012
1013
1014
1015
1016 #define WIDTH 410
1017 #define HEIGHT 360
1018
1019
1020 RenderWindow::RenderWindow(MWindow *mwindow, Render *render, Asset *asset)
1021  : BC_Window(PROGRAM_NAME ": Render",
1022         mwindow->gui->get_root_w(0, 1) / 2 - WIDTH / 2,
1023         mwindow->gui->get_root_h(1) / 2 - HEIGHT / 2,
1024         WIDTH,
1025         HEIGHT,
1026         (int)BC_INFINITY,
1027         (int)BC_INFINITY,
1028         0,
1029         0,
1030         1)
1031 {
1032         this->mwindow = mwindow;
1033         this->render = render;
1034         this->asset = asset;
1035 }
1036
1037 RenderWindow::~RenderWindow()
1038 {
1039         delete format_tools;
1040         delete loadmode;
1041 }
1042
1043
1044
1045 int RenderWindow::create_objects()
1046 {
1047         int x = 5, y = 5;
1048         add_subwindow(new BC_Title(x,
1049                 y,
1050                 (char*)((render->strategy == FILE_PER_LABEL ||
1051                                 render->strategy == FILE_PER_LABEL_FARM) ?
1052                         _("Select the first file to render to:") :
1053                         _("Select a file to render to:"))));
1054         y += 25;
1055
1056         format_tools = new FormatTools(mwindow,
1057                                         this,
1058                                         asset);
1059         format_tools->create_objects(x,
1060                 y,
1061                 1,
1062                 1,
1063                 1,
1064                 1,
1065                 0,
1066                 1,
1067                 0,
1068                 0,
1069                 &render->strategy,
1070                 0);
1071
1072         loadmode = new LoadMode(mwindow, this, x, y, &render->load_mode, 1);
1073         loadmode->create_objects();
1074
1075         add_subwindow(new BC_OKButton(this));
1076         add_subwindow(new BC_CancelButton(this));
1077         show_window();
1078         return 0;
1079 }