cinelerra-5.1/cinelerra/render.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 1997-2011 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "arender.h"
  23 #include "asset.h"
  24 #include "auto.h"
  25 #include "awindow.h"
  26 #include "awindowgui.h"
  27 #include "batchrender.h"
  28 #include "bcprogressbox.h"
  29 #include "bcsignals.h"
  30 #include "cache.h"
  31 #include "clip.h"
  32 #include "compresspopup.h"
  33 #include "condition.h"
  34 #include "confirmsave.h"
  35 #include "cwindowgui.h"
  36 #include "cwindow.h"
  37 #include "bchash.h"
  38 #include "edits.h"
  39 #include "edl.h"
  40 #include "edlsession.h"
  41 #include "errorbox.h"
  42 #include "file.h"
  43 #include "filesystem.h"
  44 #include "filexml.h"
  45 #include "formatcheck.h"
  46 #include "formatpopup.h"
  47 #include "formattools.h"
  48 #include "indexable.h"
  49 #include "labels.h"
  50 #include "language.h"
  51 #include "loadmode.h"
  52 #include "localsession.h"
  53 #include "mainprogress.h"
  54 #include "mainsession.h"
  55 #include "mainundo.h"
  56 #include "module.h"
  57 #include "mutex.h"
  58 #include "mwindowgui.h"
  59 #include "mwindow.h"
  60 #include "packagedispatcher.h"
  61 #include "packagerenderer.h"
  62 #include "patchbay.h"
  63 #include "playabletracks.h"
  64 #include "preferences.h"
  65 #include "preferencesthread.h"
  66 #include "renderfarm.h"
  67 #include "render.h"
  68 #include "renderprofiles.h"
  69 #include "statusbar.h"
  70 #include "theme.h"
  71 #include "timebar.h"
  72 #include "tracks.h"
  73 #include "transportque.h"
  74 #include "vedit.h"
  75 #include "vframe.h"
  76 #include "videoconfig.h"
  77 #include "vrender.h"
  78
  79 #include <ctype.h>
  80 #include <string.h>
  81
  82
  83
  84 RenderItem::RenderItem(MWindow *mwindow)
  85  : BC_MenuItem(_("Render..."), _("Shift-R"), 'R')
  86 {
  87         this->mwindow = mwindow;
  88         set_shift(1);
  89 }
  90
  91 int RenderItem::handle_event()
  92 {
  93         mwindow->gui->unlock_window();
  94         mwindow->render->start_interactive();
  95         mwindow->gui->lock_window("RenderItem::handle_event");
  96         return 1;
  97 }
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108 RenderProgress::RenderProgress(MWindow *mwindow, Render *render)
 109  : Thread(1, 0, 0)
 110 {
 111         this->mwindow = mwindow;
 112         this->render = render;
 113         last_value = 0;
 114         Thread::set_synchronous(1);
 115 }
 116
 117 RenderProgress::~RenderProgress()
 118 {
 119         Thread::cancel();
 120         Thread::join();
 121 }
 122
 123
 124 void RenderProgress::run()
 125 {
 126         Thread::disable_cancel();
 127         while(1)
 128         {
 129                 if(render->total_rendered != last_value)
 130                 {
 131                         render->progress->update(render->total_rendered);
 132                         last_value = render->total_rendered;
 133
 134                         if(mwindow) mwindow->preferences_thread->update_rates();
 135                 }
 136
 137                 Thread::enable_cancel();
 138                 sleep(1);
 139                 Thread::disable_cancel();
 140         }
 141 }
 142
 143
 144
 145 MainPackageRenderer::MainPackageRenderer(Render *render)
 146  : PackageRenderer()
 147 {
 148         this->render = render;
 149 }
 150
 151
 152
 153 MainPackageRenderer::~MainPackageRenderer()
 154 {
 155 }
 156
 157
 158 int MainPackageRenderer::get_master()
 159 {
 160         return 1;
 161 }
 162
 163 int MainPackageRenderer::get_result()
 164 {
 165         return render->result;
 166 }
 167
 168 void MainPackageRenderer::set_result(int value)
 169 {
 170         if(value)
 171                 render->result = value;
 172
 173
 174
 175 }
 176
 177 void MainPackageRenderer::set_progress(int64_t value)
 178 {
 179         render->counter_lock->lock("MainPackageRenderer::set_progress");
 180 // Increase total rendered for all nodes
 181         render->total_rendered += value;
 182
 183 // Update frames per second for master node
 184         render->preferences->set_rate(frames_per_second, -1);
 185
 186 //printf("MainPackageRenderer::set_progress %d %ld %f\n", __LINE__, (long)value, frames_per_second);
 187
 188 // If non interactive, print progress out
 189         if(!render->progress)
 190         {
 191                 int64_t current_eta = render->progress_timer->get_scaled_difference(1000);
 192                 if(current_eta - render->last_eta > 1000)
 193                 {
 194                         double eta = 0;
 195
 196
 197                         if(render->total_rendered)
 198                         {
 199                                 eta = current_eta /
 200                                         1000 *
 201                                         render->progress_max /
 202                                         render->total_rendered -
 203                                         current_eta /
 204                                         1000;
 205                         }
 206
 207                         char string[BCTEXTLEN];
 208                         Units::totext(string,
 209                                 eta,
 210                                 TIME_HMS2);
 211
 212                         printf("\r%d%% %s: %s      ",
 213                                 (int)(100 * (float)render->total_rendered / render->progress_max),
 214                                 _("ETA"), string);
 215                         fflush(stdout);
 216                         render->last_eta = current_eta;
 217                 }
 218         }
 219
 220         render->counter_lock->unlock();
 221
 222 // This locks the preferences
 223         if(mwindow) mwindow->preferences->copy_rates_from(preferences);
 224 }
 225
 226 int MainPackageRenderer::progress_cancelled()
 227 {
 228         return (render->progress && render->progress->is_cancelled()) ||
 229                 render->batch_cancelled;
 230 }
 231
 232
 233 Render::Render(MWindow *mwindow)
 234  : BC_DialogThread()
 235 {
 236         this->mwindow = mwindow;
 237         in_progress = 0;
 238         progress = 0;
 239         preferences = 0;
 240         elapsed_time = 0.0;
 241         package_lock = new Mutex("Render::package_lock");
 242         counter_lock = new Mutex("Render::counter_lock");
 243         completion = new Condition(0, "Render::completion");
 244         progress_timer = new Timer;
 245         range_type = RANGE_BACKCOMPAT;
 246         thread = new RenderThread(mwindow, this);
 247         render_window = 0;
 248         asset = 0;
 249         result = 0;
 250 }
 251
 252 Render::~Render()
 253 {
 254         close_window();
 255         delete package_lock;
 256         delete counter_lock;
 257         delete completion;
 258 // May be owned by someone else.  This is owned by mwindow, so we don't care
 259 // about deletion.
 260 //      delete preferences;
 261         delete progress_timer;
 262         if( asset ) asset->Garbage::remove_user();
 263         delete thread;
 264 }
 265
 266 void Render::start_interactive()
 267 {
 268         if( !thread->running() ) {
 269                 mode = Render::INTERACTIVE;
 270                 BC_DialogThread::start();
 271         }
 272         else if( in_progress ) {
 273                 ErrorBox error_box(_(PROGRAM_NAME ": Error"),
 274                         mwindow->gui->get_abs_cursor_x(1),
 275                         mwindow->gui->get_abs_cursor_y(1));
 276                 error_box.create_objects(_("Already rendering"));
 277                 error_box.raise_window();
 278                 error_box.run_window();
 279         }
 280         else if( render_window ) {
 281                 render_window->raise_window();
 282         }
 283 }
 284
 285
 286 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs)
 287 {
 288         if(!thread->running())
 289         {
 290                 mode = Render::BATCH;
 291                 batch_cancelled = 0;
 292                 this->jobs = jobs;
 293                 completion->reset();
 294                 start_render();
 295         }
 296         else if( in_progress ) {
 297                 ErrorBox error_box(_(PROGRAM_NAME ": Error"),
 298                                    mwindow->gui->get_abs_cursor_x(1),
 299                                    mwindow->gui->get_abs_cursor_y(1));
 300                 error_box.create_objects("Already rendering");
 301                 error_box.raise_window();
 302                 error_box.run_window();
 303         }
 304         // raise the window if rendering hasn't started yet
 305         else if( render_window ) {
 306                 render_window->raise_window();
 307         }
 308 }
 309
 310 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs,
 311         BC_Hash *boot_defaults,
 312         Preferences *preferences)
 313 {
 314         mode = Render::BATCH;
 315         batch_cancelled = 0;
 316         this->jobs = jobs;
 317         this->preferences = preferences;
 318
 319         completion->reset();
 320 PRINT_TRACE
 321         thread->run();
 322 PRINT_TRACE
 323         this->preferences = 0;
 324 }
 325
 326
 327 BC_Window* Render::new_gui()
 328 {
 329         this->jobs = 0;
 330         batch_cancelled = 0;
 331         format_error = 0;
 332         result = 0;
 333
 334         if(mode == Render::INTERACTIVE) {
 335 // Fix the asset for rendering
 336                 if(!asset) asset = new Asset;
 337                 load_defaults(asset);
 338                 check_asset(mwindow->edl, *asset);
 339                 int px = mwindow->gui->get_pop_cursor_x(1);
 340                 int py = mwindow->gui->get_pop_cursor_y(1);
 341 // Get format from user
 342                 render_window = new RenderWindow(mwindow, this, asset, px, py);
 343                 render_window->create_objects();
 344         }
 345
 346         return render_window;
 347 }
 348
 349 void Render::handle_done_event(int result)
 350 {
 351         if(!result) {
 352                 // add to recentlist only on OK
 353                 render_window->format_tools->path_recent->
 354                         add_item(File::formattostr(asset->format), asset->path);
 355         }
 356         render_window = 0;
 357 }
 358
 359 void Render::handle_close_event(int result)
 360 {
 361         int format_error = 0;
 362         const int debug = 0;
 363
 364         if(!result) {
 365 // Check the asset format for errors.
 366                 FormatCheck format_check(asset);
 367                 format_error = format_check.check_format();
 368         }
 369
 370 //PRINT_TRACE
 371
 372         save_defaults(asset);
 373 //PRINT_TRACE
 374         mwindow->save_defaults();
 375 //PRINT_TRACE
 376
 377         if(!format_error && !result)
 378         {
 379                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 380                 if(!result) start_render();
 381                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 382         }
 383 //PRINT_TRACE
 384 }
 385
 386
 387
 388 void Render::stop_operation()
 389 {
 390         if(thread->Thread::running())
 391         {
 392                 batch_cancelled = 1;
 393 // Wait for completion
 394                 completion->lock("Render::stop_operation");
 395                 completion->reset();
 396         }
 397 }
 398
 399
 400
 401 int Render::check_asset(EDL *edl, Asset &asset)
 402 {
 403         if(asset.video_data &&
 404                 edl->tracks->playable_video_tracks() &&
 405                 File::supports_video(asset.format))
 406         {
 407                 asset.video_data = 1;
 408                 asset.layers = 1;
 409                 asset.width = edl->session->output_w;
 410                 asset.height = edl->session->output_h;
 411                 asset.interlace_mode = edl->session->interlace_mode;
 412                 asset.tcstart = (int64_t) (edl->session->get_frame_offset() +
 413                         edl->local_session->get_selectionstart() *
 414                                 edl->session->frame_rate);
 415                 asset.tcend = (int64_t) (edl->session->get_frame_offset() +
 416                         edl->local_session->get_selectionend() *
 417                                 edl->session->frame_rate);
 418         }
 419         else
 420         {
 421                 asset.video_data = 0;
 422                 asset.layers = 0;
 423                 asset.tcstart = 0;
 424                 asset.tcend = 0;
 425         }
 426
 427         if(asset.audio_data &&
 428                 edl->tracks->playable_audio_tracks() &&
 429                 File::supports_audio(asset.format))
 430         {
 431                 asset.audio_data = 1;
 432                 asset.channels = edl->session->audio_channels;
 433                 asset.tcstart = (int64_t) (edl->session->get_frame_offset() +
 434                         edl->local_session->get_selectionstart() *
 435                                 edl->session->sample_rate);
 436                 asset.tcend = (int64_t) (edl->session->get_frame_offset() +
 437                         edl->local_session->get_selectionend() *
 438                                 edl->session->sample_rate);
 439         }
 440         else
 441         {
 442                 asset.audio_data = 0;
 443                 asset.channels = 0;
 444                 asset.tcstart = 0;
 445                 asset.tcend = 0;
 446         }
 447
 448         if(!asset.audio_data &&
 449                 !asset.video_data)
 450         {
 451                 return 1;
 452         }
 453         return 0;
 454 }
 455
 456 int Render::fix_strategy(int strategy, int use_renderfarm)
 457 {
 458         if(use_renderfarm)
 459         {
 460                 if(strategy == FILE_PER_LABEL)
 461                         strategy = FILE_PER_LABEL_FARM;
 462                 else
 463                 if(strategy == SINGLE_PASS)
 464                         strategy = SINGLE_PASS_FARM;
 465         }
 466         else
 467         {
 468                 if(strategy == FILE_PER_LABEL_FARM)
 469                         strategy = FILE_PER_LABEL;
 470                 else
 471                 if(strategy == SINGLE_PASS_FARM)
 472                         strategy = SINGLE_PASS;
 473         }
 474         return strategy;
 475 }
 476
 477 void Render::start_progress()
 478 {
 479         char filename[BCTEXTLEN];
 480         char string[BCTEXTLEN];
 481         FileSystem fs;
 482
 483         progress_max = packages->get_progress_max();
 484
 485         progress_timer->update();
 486         last_eta = 0;
 487         if(mwindow)
 488         {
 489 // Generate the progress box
 490                 fs.extract_name(filename, default_asset->path);
 491                 sprintf(string, _("Rendering %s..."), filename);
 492
 493 // Don't bother with the filename since renderfarm defeats the meaning
 494                 progress = mwindow->mainprogress->start_progress(_("Rendering..."),
 495                         progress_max);
 496                 render_progress = new RenderProgress(mwindow, this);
 497                 render_progress->start();
 498         }
 499 }
 500
 501 void Render::stop_progress()
 502 {
 503         if(progress)
 504         {
 505                 char string[BCTEXTLEN], string2[BCTEXTLEN];
 506                 delete render_progress;
 507                 progress->get_time(string);
 508                 elapsed_time = progress->get_time();
 509                 progress->stop_progress();
 510                 delete progress;
 511
 512                 sprintf(string2, _("Rendering took %s"), string);
 513                 mwindow->gui->lock_window("");
 514                 mwindow->gui->show_message(string2);
 515                 mwindow->gui->stop_hourglass();
 516                 mwindow->gui->unlock_window();
 517         }
 518         progress = 0;
 519 }
 520
 521
 522
 523 void Render::start_render()
 524 {
 525         in_progress = 0;
 526         elapsed_time = 0.0;
 527         result = 0;
 528         completion->reset();
 529         thread->start();
 530 }
 531
 532
 533 void Render::create_filename(char *path,
 534         char *default_path,
 535         int current_number,
 536         int total_digits,
 537         int number_start)
 538 {
 539         int i, j;
 540         int len = strlen(default_path);
 541         char printf_string[BCTEXTLEN];
 542
 543         for(i = 0, j = 0; i < number_start; i++, j++)
 544         {
 545                 printf_string[j] = default_path[i];
 546         }
 547
 548 // Found the number
 549         sprintf(&printf_string[j], "%%0%dd", total_digits);
 550         j = strlen(printf_string);
 551         i += total_digits;
 552
 553 // Copy remainder of string
 554         for( ; i < len; i++, j++)
 555         {
 556                 printf_string[j] = default_path[i];
 557         }
 558         printf_string[j] = 0;
 559 // Print the printf argument to the path
 560         sprintf(path, printf_string, current_number);
 561 }
 562
 563 void Render::get_starting_number(char *path,
 564         int &current_number,
 565         int &number_start,
 566         int &total_digits,
 567         int min_digits)
 568 {
 569         int len = strlen(path);
 570         char number_text[BCTEXTLEN];
 571         char *ptr = 0;
 572         char *ptr2 = 0;
 573
 574         total_digits = 0;
 575         number_start = 0;
 576
 577 // Search for last /
 578         ptr2 = strrchr(path, '/');
 579
 580 // Search for first 0 after last /.
 581         if(ptr2)
 582                 ptr = strchr(ptr2, '0');
 583
 584         if(ptr && isdigit(*ptr))
 585         {
 586                 number_start = ptr - path;
 587
 588 // Store the first number
 589                 char *ptr2 = number_text;
 590                 while(isdigit(*ptr))
 591                         *ptr2++ = *ptr++;
 592                 *ptr2++ = 0;
 593                 current_number = atol(number_text);
 594                 total_digits = strlen(number_text);
 595         }
 596
 597
 598 // No number found or number not long enough
 599         if(total_digits < min_digits)
 600         {
 601                 current_number = 1;
 602                 number_start = len;
 603                 total_digits = min_digits;
 604         }
 605 }
 606
 607
 608 int Render::load_defaults(Asset *asset)
 609 {
 610         strategy = mwindow->defaults->get("RENDER_STRATEGY", SINGLE_PASS);
 611         load_mode = mwindow->defaults->get("RENDER_LOADMODE", LOADMODE_NEW_TRACKS);
 612         range_type = mwindow->defaults->get("RENDER_RANGE_TYPE", RANGE_PROJECT);
 613
 614 // some defaults which work
 615         asset->video_data = 1;
 616         asset->audio_data = 1;
 617         asset->format = FILE_FFMPEG;
 618         strcpy(asset->acodec, "mp4.qt");
 619         strcpy(asset->vcodec, "mp4.qt");
 620
 621         asset->load_defaults(mwindow->defaults,
 622                 "RENDER_", 1, 1, 1, 1, 1);
 623         return 0;
 624 }
 625
 626 int Render::load_profile(int profile_slot, Asset *asset)
 627 {
 628         char string_name[100];
 629         sprintf(string_name, "RENDER_%i_STRATEGY", profile_slot);
 630         strategy = mwindow->defaults->get(string_name, SINGLE_PASS);
 631 // Load mode is not part of the profile
 632 //      printf(string_name, "RENDER_%i_LOADMODE", profile_slot);
 633 //      load_mode = mwindow->defaults->get(string_name, LOADMODE_NEW_TRACKS);
 634         sprintf(string_name, "RENDER_%i_RANGE_TYPE", profile_slot);
 635         range_type = mwindow->defaults->get(string_name, RANGE_PROJECT);
 636
 637         sprintf(string_name, "RENDER_%i_", profile_slot);
 638         asset->load_defaults(mwindow->defaults,
 639                 string_name, 1, 1, 1, 1, 1);
 640         return 0;
 641 }
 642
 643
 644 int Render::save_defaults(Asset *asset)
 645 {
 646         mwindow->defaults->update("RENDER_STRATEGY", strategy);
 647         mwindow->defaults->update("RENDER_LOADMODE", load_mode);
 648         mwindow->defaults->update("RENDER_RANGE_TYPE", range_type);
 649
 650         asset->save_defaults(mwindow->defaults,
 651                 "RENDER_", 1, 1, 1, 1, 1);
 652         return 0;
 653 }
 654
 655
 656 static void run_script(const char *script, const char *arg)
 657 {
 658         char *const argv[] = { (char*)script, (char*)arg, 0 };
 659         execvp(script ,&argv[0]);
 660         perror("execvp script failed");
 661         exit(1);
 662 }
 663
 664 RenderThread::RenderThread(MWindow *mwindow, Render *render)
 665  : Thread(0, 0, 0)
 666 {
 667         this->mwindow = mwindow;
 668         this->render = render;
 669 }
 670
 671 RenderThread::~RenderThread()
 672 {
 673 }
 674
 675
 676 void RenderThread::render_single(int test_overwrite,
 677         Asset *asset,
 678         EDL *edl,
 679         int strategy,
 680         int range_type)
 681 {
 682 // Total length in seconds
 683         double total_length;
 684         RenderFarmServer *farm_server = 0;
 685         FileSystem fs;
 686         //int done = 0;
 687         const int debug = 0;
 688
 689         render->in_progress = 1;
 690
 691
 692         render->default_asset = asset;
 693         render->progress = 0;
 694         render->result = 0;
 695
 696         if(mwindow)
 697         {
 698                 if(!render->preferences)
 699                         render->preferences = new Preferences;
 700
 701                 render->preferences->copy_from(mwindow->preferences);
 702         }
 703
 704
 705 // Create rendering command
 706         TransportCommand *command = new TransportCommand;
 707         command->command = NORMAL_FWD;
 708         command->get_edl()->copy_all(edl);
 709         command->change_type = CHANGE_ALL;
 710
 711         if (range_type == RANGE_BACKCOMPAT) {
 712 // Get highlighted playback range
 713                 command->set_playback_range();
 714 // Adjust playback range with in/out points
 715                 command->playback_range_adjust_inout();
 716         }
 717         else if (range_type == RANGE_PROJECT) {
 718                 command->playback_range_project();
 719         }
 720         else if (range_type == RANGE_SELECTION) {
 721                 command->set_playback_range();
 722         }
 723         else if (range_type == RANGE_INOUT) {
 724                 command->playback_range_inout();
 725         }
 726
 727         render->packages = new PackageDispatcher;
 728
 729 // Create caches
 730         CICache *audio_cache = new CICache(render->preferences);
 731         CICache *video_cache = new CICache(render->preferences);
 732
 733         render->default_asset->frame_rate = command->get_edl()->session->frame_rate;
 734         render->default_asset->sample_rate = command->get_edl()->session->sample_rate;
 735
 736 // Conform asset to EDL.  Find out if any tracks are playable.
 737         render->result = render->check_asset(command->get_edl(),
 738                 *render->default_asset);
 739
 740         if(!render->result)
 741         {
 742 // Get total range to render
 743                 render->total_start = command->start_position;
 744                 render->total_end = command->end_position;
 745                 total_length = render->total_end - render->total_start;
 746
 747 // Nothing to render
 748                 if(EQUIV(total_length, 0))
 749                 {
 750                         render->result = 1;
 751                 }
 752         }
 753
 754 // Generate packages
 755         if(!render->result)
 756         {
 757 // Stop background rendering
 758                 if(mwindow) mwindow->stop_brender();
 759
 760                 fs.complete_path(render->default_asset->path);
 761                 strategy = Render::fix_strategy(strategy, render->preferences->use_renderfarm);
 762
 763                 render->result = render->packages->create_packages(mwindow,
 764                         command->get_edl(),
 765                         render->preferences,
 766                         strategy,
 767                         render->default_asset,
 768                         render->total_start,
 769                         render->total_end,
 770                         test_overwrite);
 771         }
 772
 773         //done = 0;
 774         render->total_rendered = 0;
 775
 776         if(!render->result)
 777         {
 778 // Start dispatching external jobs
 779                 if(mwindow)
 780                 {
 781                         mwindow->gui->lock_window("Render::render 1");
 782                         mwindow->gui->show_message(_("Starting render farm"));
 783                         mwindow->gui->start_hourglass();
 784                         mwindow->gui->unlock_window();
 785                 }
 786                 else
 787                 {
 788                         printf("Render::render: starting render farm\n");
 789                 }
 790
 791                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 792                 {
 793                         farm_server = new RenderFarmServer(mwindow,
 794                                 render->packages,
 795                                 render->preferences,
 796                                 1,
 797                                 &render->result,
 798                                 &render->total_rendered,
 799                                 render->counter_lock,
 800                                 render->default_asset,
 801                                 command->get_edl(),
 802                                 0);
 803                         render->result = farm_server->start_clients();
 804
 805                         if(render->result)
 806                         {
 807                                 if(mwindow)
 808                                 {
 809                                         mwindow->gui->lock_window("Render::render 2");
 810                                         mwindow->gui->show_message(_("Failed to start render farm"),
 811                                                 mwindow->theme->message_error);
 812                                         mwindow->gui->stop_hourglass();
 813                                         mwindow->gui->unlock_window();
 814                                 }
 815                                 else
 816                                 {
 817                                         printf("Render::render: Failed to start render farm\n");
 818                                 }
 819                         }
 820                 }
 821         }
 822
 823 // Perform local rendering
 824
 825
 826         if(!render->result)
 827         {
 828                 render->start_progress();
 829
 830
 831
 832
 833                 MainPackageRenderer package_renderer(render);
 834                 render->result = package_renderer.initialize(mwindow,
 835                                 command->get_edl(),   // Copy of master EDL
 836                                 render->preferences,
 837                                 render->default_asset);
 838
 839
 840
 841
 842
 843
 844
 845                 while(!render->result)
 846                 {
 847 // Get unfinished job
 848                         RenderPackage *package;
 849
 850                         if(strategy == SINGLE_PASS_FARM)
 851                         {
 852                                 package = render->packages->get_package(
 853                                         package_renderer.frames_per_second,
 854                                         -1,
 855                                         1);
 856                         }
 857                         else
 858                         {
 859                                 package = render->packages->get_package(0, -1, 1);
 860                         }
 861
 862 // Exit point
 863                         if(!package)
 864                         {
 865                                 //done = 1;
 866                                 break;
 867                         }
 868
 869
 870
 871                         Timer timer;
 872                         timer.update();
 873
 874                         if(package_renderer.render_package(package))
 875                                 render->result = 1;
 876
 877
 878                 } // file_number
 879
 880
 881
 882 printf("Render::render_single: Session finished.\n");
 883
 884
 885
 886
 887
 888                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 889                 {
 890                         farm_server->wait_clients();
 891                         render->result |= render->packages->packages_are_done();
 892                 }
 893
 894 if(debug) printf("Render::render %d\n", __LINE__);
 895
 896 // Notify of error
 897                 if(render->result &&
 898                         (!render->progress || !render->progress->is_cancelled()) &&
 899                         !render->batch_cancelled)
 900                 {
 901 if(debug) printf("Render::render %d\n", __LINE__);
 902                         if(mwindow)
 903                         {
 904 if(debug) printf("Render::render %d\n", __LINE__);
 905                                 ErrorBox error_box(_(PROGRAM_NAME ": Error"),
 906                                         mwindow->gui->get_abs_cursor_x(1),
 907                                         mwindow->gui->get_abs_cursor_y(1));
 908                                 error_box.create_objects(_("Error rendering data."));
 909                                 error_box.raise_window();
 910                                 error_box.run_window();
 911 if(debug) printf("Render::render %d\n", __LINE__);
 912                         }
 913                         else
 914                         {
 915                                 printf("Render::render: Error rendering data\n");
 916                         }
 917                 }
 918 if(debug) printf("Render::render %d\n", __LINE__);
 919
 920 // Delete the progress box
 921                 render->stop_progress();
 922
 923 if(debug) printf("Render::render %d\n", __LINE__);
 924         }
 925
 926
 927 // Paste all packages into timeline if desired
 928
 929         if(!render->result &&
 930                 render->load_mode != LOADMODE_NOTHING &&
 931                 mwindow &&
 932                 render->mode != Render::BATCH)
 933         {
 934 if(debug) printf("Render::render %d\n", __LINE__);
 935                 mwindow->gui->lock_window("Render::render 3");
 936 if(debug) printf("Render::render %d\n", __LINE__);
 937
 938                 mwindow->undo->update_undo_before();
 939
 940 if(debug) printf("Render::render %d\n", __LINE__);
 941
 942
 943                 ArrayList<Indexable*> *assets = render->packages->get_asset_list();
 944 if(debug) printf("Render::render %d\n", __LINE__);
 945                 if(render->load_mode == LOADMODE_PASTE)
 946                         mwindow->clear(0);
 947 if(debug) printf("Render::render %d\n", __LINE__);
 948                 mwindow->load_assets(assets,
 949                         -1,
 950                         render->load_mode,
 951                         0,
 952                         0,
 953                         mwindow->edl->session->labels_follow_edits,
 954                         mwindow->edl->session->plugins_follow_edits,
 955                         mwindow->edl->session->autos_follow_edits,
 956                         0); // overwrite
 957 if(debug) printf("Render::render %d\n", __LINE__);
 958                 for(int i = 0; i < assets->size(); i++)
 959                         assets->get(i)->Garbage::remove_user();
 960                 delete assets;
 961 if(debug) printf("Render::render %d\n", __LINE__);
 962
 963
 964                 mwindow->save_backup();
 965 if(debug) printf("Render::render %d\n", __LINE__);
 966                 mwindow->undo->update_undo_after(_("render"), LOAD_ALL);
 967 if(debug) printf("Render::render %d\n", __LINE__);
 968                 mwindow->update_plugin_guis();
 969 if(debug) printf("Render::render %d\n", __LINE__);
 970                 mwindow->gui->update(1,
 971                         2,
 972                         1,
 973                         1,
 974                         1,
 975                         1,
 976                         0);
 977 if(debug) printf("Render::render %d\n", __LINE__);
 978                 mwindow->sync_parameters(CHANGE_ALL);
 979 if(debug) printf("Render::render %d\n", __LINE__);
 980                 mwindow->gui->unlock_window();
 981
 982
 983                 mwindow->awindow->gui->async_update_assets();
 984
 985 if(debug) printf("Render::render %d\n", __LINE__);
 986         }
 987
 988 if(debug) printf("Render::render %d\n", __LINE__);
 989
 990 // Disable hourglass
 991         if(mwindow)
 992         {
 993                 mwindow->gui->lock_window("Render::render 3");
 994                 mwindow->gui->stop_hourglass();
 995                 mwindow->gui->unlock_window();
 996         }
 997
 998 //printf("Render::render 110\n");
 999 // Need to restart because brender always stops before render.
1000         if(mwindow)
1001                 mwindow->restart_brender();
1002         if(farm_server) delete farm_server;
1003         delete command;
1004         delete audio_cache;
1005         delete video_cache;
1006 // Must delete packages after server
1007         delete render->packages;
1008
1009         render->packages = 0;
1010         render->in_progress = 0;
1011 if(debug) printf("Render::render %d\n", __LINE__);
1012 }
1013
1014 void RenderThread::run()
1015 {
1016         if(render->mode == Render::INTERACTIVE)
1017         {
1018                 render_single(1, render->asset, mwindow->edl, render->strategy, render->range_type);
1019         }
1020         else
1021         if(render->mode == Render::BATCH)
1022         {
1023 // PRINT_TRACE
1024 // printf("RenderThread::run %d %d %d\n",
1025 // __LINE__,
1026 // render->jobs->total,
1027 // render->result);
1028                 for(int i = 0; i < render->jobs->total && !render->result; i++)
1029                 {
1030 //PRINT_TRACE
1031                         BatchRenderJob *job = render->jobs->values[i];
1032 //PRINT_TRACE
1033                         if(job->enabled)
1034                         {
1035                                 if( *job->edl_path == '@' )
1036                                 {
1037                                         run_script(job->edl_path+1, job->asset->path);
1038                                 }
1039
1040                                 if(mwindow)
1041                                 {
1042                                         mwindow->batch_render->update_active(i);
1043                                 }
1044                                 else
1045                                 {
1046                                         printf("Render::run: %s\n", job->edl_path);
1047                                 }
1048
1049 //PRINT_TRACE
1050
1051                                 FileXML *file = new FileXML;
1052                                 EDL *edl = new EDL;
1053                                 edl->create_objects();
1054                                 file->read_from_file(job->edl_path);
1055                                 edl->load_xml(file, LOAD_ALL);
1056
1057 //PRINT_TRACE
1058                                 render_single(0, job->asset, edl, job->strategy, RANGE_BACKCOMPAT);
1059
1060 //PRINT_TRACE
1061                                 edl->Garbage::remove_user();
1062                                 delete file;
1063                                 if(!render->result)
1064                                 {
1065                                         if(mwindow)
1066                                                 mwindow->batch_render->update_done(i, 1, render->elapsed_time);
1067                                         else
1068                                         {
1069                                                 char string[BCTEXTLEN];
1070                                                 render->elapsed_time =
1071                                                         (double)render->progress_timer->get_scaled_difference(1);
1072                                                 Units::totext(string,
1073                                                         render->elapsed_time,
1074                                                         TIME_HMS2);
1075                                                 printf("Render::run: done in %s\n", string);
1076                                         }
1077                                 }
1078                                 else
1079                                 {
1080                                         if(mwindow)
1081                                                 mwindow->batch_render->update_active(-1);
1082                                         else
1083                                                 printf("Render::run: failed\n");
1084                                 }
1085                         }
1086 //PRINT_TRACE
1087                 }
1088
1089                 if(mwindow)
1090                 {
1091                         mwindow->batch_render->update_active(-1);
1092                         mwindow->batch_render->update_done(-1, 0, 0);
1093                 }
1094         }
1095         render->completion->unlock();
1096 }
1097
1098
1099 #define WIDTH 440
1100 #define HEIGHT 455
1101
1102
1103 RenderWindow::RenderWindow(MWindow *mwindow,
1104         Render *render,
1105         Asset *asset,
1106         int x,
1107         int y)
1108  : BC_Window(_(PROGRAM_NAME ": Render"), x, y,
1109         WIDTH, HEIGHT, WIDTH, HEIGHT, 0, 0, 1)
1110 {
1111         this->mwindow = mwindow;
1112         this->render = render;
1113         this->asset = asset;
1114 }
1115
1116 RenderWindow::~RenderWindow()
1117 {
1118 SET_TRACE
1119         lock_window("RenderWindow::~RenderWindow");
1120 SET_TRACE
1121         delete format_tools;
1122 SET_TRACE
1123         delete loadmode;
1124 SET_TRACE
1125         unlock_window();
1126 SET_TRACE
1127 }
1128
1129
1130 void RenderWindow::load_profile(int profile_slot)
1131 {
1132         render->load_profile(profile_slot, asset);
1133         update_range_type(render->range_type);
1134         format_tools->update(asset, &render->strategy);
1135 }
1136
1137
1138 void RenderWindow::create_objects()
1139 {
1140         int x = 10, y = 5;
1141         lock_window("RenderWindow::create_objects");
1142         add_subwindow(new BC_Title(x,
1143                 y,
1144                 (char*)((render->strategy == FILE_PER_LABEL ||
1145                                 render->strategy == FILE_PER_LABEL_FARM) ?
1146                         _("Select the first file to render to:") :
1147                         _("Select a file to render to:"))));
1148         y += 25;
1149
1150         format_tools = new FormatTools(mwindow, this, asset);
1151         format_tools->create_objects(x, y,
1152                 1, 1, 1, 1, 0, 1, 0, 0, &render->strategy, 0);
1153
1154         add_subwindow(new BC_Title(x, y, _("Render range:")));
1155
1156         x += 110;
1157         add_subwindow(rangeproject = new RenderRangeProject(this,
1158                 render->range_type == RANGE_PROJECT, x, y));
1159         y += 20;
1160         add_subwindow(rangeselection = new RenderRangeSelection(this,
1161                 render->range_type == RANGE_SELECTION, x, y));
1162         y += 20;
1163         add_subwindow(rangeinout = new RenderRangeInOut(this,
1164                 render->range_type == RANGE_INOUT, x, y));
1165         y += 30;
1166         x = 5;
1167
1168         renderprofile = new RenderProfile(mwindow, this, x, y, 1);
1169         renderprofile->create_objects();
1170         y += 70;
1171
1172         loadmode = new LoadMode(mwindow, this, x, y, &render->load_mode, 1);
1173         loadmode->create_objects();
1174
1175         add_subwindow(new BC_OKButton(this));
1176         add_subwindow(new BC_CancelButton(this));
1177         show_window();
1178         unlock_window();
1179 }
1180
1181 void RenderWindow::update_range_type(int range_type)
1182 {
1183         render->range_type = range_type;
1184         rangeproject->update(range_type == RANGE_PROJECT);
1185         rangeselection->update(range_type == RANGE_SELECTION);
1186         rangeinout->update(range_type == RANGE_INOUT);
1187 }
1188
1189
1190 RenderRangeProject::RenderRangeProject(RenderWindow *rwindow, int value, int x, int y)
1191  : BC_Radial(x, y, value, _("Project"))
1192 {
1193         this->rwindow = rwindow;
1194 }
1195 int RenderRangeProject::handle_event()
1196 {
1197         rwindow->update_range_type(RANGE_PROJECT);
1198         return 1;
1199 }
1200
1201 RenderRangeSelection::RenderRangeSelection(RenderWindow *rwindow, int value, int x, int y)
1202  : BC_Radial(x, y, value, _("Selection"))
1203 {
1204         this->rwindow = rwindow;
1205 }
1206 int RenderRangeSelection::handle_event()
1207 {
1208         rwindow->update_range_type(RANGE_SELECTION);
1209         return 1;
1210 }
1211
1212
1213 RenderRangeInOut::RenderRangeInOut(RenderWindow *rwindow, int value, int x, int y)
1214  : BC_Radial(x, y, value, _("In/Out Points"))
1215 {
1216         this->rwindow = rwindow;
1217 }
1218 int RenderRangeInOut::handle_event()
1219 {
1220         rwindow->update_range_type(RANGE_INOUT);
1221         return 1;
1222 }
1223
1224