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%% ETA: %s      "), (int)(100 *
 213                                 (float)render->total_rendered /
 214                                         render->progress_max),
 215                                 string);
 216                         fflush(stdout);
 217                         render->last_eta = current_eta;
 218                 }
 219         }
 220
 221         render->counter_lock->unlock();
 222
 223 // This locks the preferences
 224         if(mwindow) mwindow->preferences->copy_rates_from(preferences);
 225 }
 226
 227 int MainPackageRenderer::progress_cancelled()
 228 {
 229         return (render->progress && render->progress->is_cancelled()) ||
 230                 render->batch_cancelled;
 231 }
 232
 233
 234 Render::Render(MWindow *mwindow)
 235  : BC_DialogThread()
 236 {
 237         this->mwindow = mwindow;
 238         in_progress = 0;
 239         progress = 0;
 240         preferences = 0;
 241         elapsed_time = 0.0;
 242         package_lock = new Mutex("Render::package_lock");
 243         counter_lock = new Mutex("Render::counter_lock");
 244         completion = new Condition(0, "Render::completion");
 245         progress_timer = new Timer;
 246         range_type = RANGE_BACKCOMPAT;
 247         thread = new RenderThread(mwindow, this);
 248         render_window = 0;
 249         asset = 0;
 250         result = 0;
 251 }
 252
 253 Render::~Render()
 254 {
 255         close_window();
 256         delete package_lock;
 257         delete counter_lock;
 258         delete completion;
 259 // May be owned by someone else.  This is owned by mwindow, so we don't care
 260 // about deletion.
 261 //      delete preferences;
 262         delete progress_timer;
 263         if( asset ) asset->Garbage::remove_user();
 264         delete thread;
 265 }
 266
 267 void Render::start_interactive()
 268 {
 269         if( !thread->running() ) {
 270                 mode = Render::INTERACTIVE;
 271                 BC_DialogThread::start();
 272         }
 273         else if( in_progress ) {
 274                 ErrorBox error_box(_(PROGRAM_NAME ": Error"),
 275                         mwindow->gui->get_abs_cursor_x(1),
 276                         mwindow->gui->get_abs_cursor_y(1));
 277                 error_box.create_objects(_("Already rendering"));
 278                 error_box.raise_window();
 279                 error_box.run_window();
 280         }
 281         else if( render_window ) {
 282                 render_window->raise_window();
 283         }
 284 }
 285
 286
 287 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs)
 288 {
 289         if(!thread->running())
 290         {
 291                 mode = Render::BATCH;
 292                 batch_cancelled = 0;
 293                 this->jobs = jobs;
 294                 completion->reset();
 295                 start_render();
 296         }
 297         else if( in_progress ) {
 298                 ErrorBox error_box(PROGRAM_NAME ": Error",
 299                                    mwindow->gui->get_abs_cursor_x(1),
 300                                    mwindow->gui->get_abs_cursor_y(1));
 301                 error_box.create_objects("Already rendering");
 302                 error_box.raise_window();
 303                 error_box.run_window();
 304         }
 305         // raise the window if rendering hasn't started yet
 306         else if( render_window ) {
 307                 render_window->raise_window();
 308         }
 309 }
 310
 311 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs,
 312         BC_Hash *boot_defaults,
 313         Preferences *preferences)
 314 {
 315         mode = Render::BATCH;
 316         batch_cancelled = 0;
 317         this->jobs = jobs;
 318         this->preferences = preferences;
 319
 320         completion->reset();
 321 PRINT_TRACE
 322         thread->run();
 323 PRINT_TRACE
 324         this->preferences = 0;
 325 }
 326
 327
 328 BC_Window* Render::new_gui()
 329 {
 330         this->jobs = 0;
 331         batch_cancelled = 0;
 332         format_error = 0;
 333         result = 0;
 334         completion->reset();
 335
 336         if(mode == Render::INTERACTIVE) {
 337 // Fix the asset for rendering
 338                 if(!asset) asset = new Asset;
 339                 load_defaults(asset);
 340                 check_asset(mwindow->edl, *asset);
 341
 342 // Get format from user
 343                 render_window = new RenderWindow(mwindow,
 344                         this,
 345                         asset,
 346                         mwindow->gui->get_abs_cursor_x(1),
 347                         mwindow->gui->get_abs_cursor_y(1));
 348                 render_window->create_objects();
 349         }
 350
 351         return render_window;
 352 }
 353
 354 void Render::handle_done_event(int result)
 355 {
 356         if(!result) {
 357                 // add to recentlist only on OK
 358                 render_window->format_tools->path_recent->
 359                         add_item(File::formattostr(asset->format), asset->path);
 360         }
 361         render_window = 0;
 362 }
 363
 364 void Render::handle_close_event(int result)
 365 {
 366         int format_error = 0;
 367         const int debug = 0;
 368
 369         if(!result) {
 370 // Check the asset format for errors.
 371                 FormatCheck format_check(asset);
 372                 format_error = format_check.check_format();
 373         }
 374
 375 //PRINT_TRACE
 376
 377         save_defaults(asset);
 378 //PRINT_TRACE
 379         mwindow->save_defaults();
 380 //PRINT_TRACE
 381
 382         if(!format_error && !result)
 383         {
 384                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 385                 if(!result) start_render();
 386                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 387         }
 388 //PRINT_TRACE
 389 }
 390
 391
 392
 393 void Render::stop_operation()
 394 {
 395         if(thread->Thread::running())
 396         {
 397                 batch_cancelled = 1;
 398 // Wait for completion
 399                 completion->lock("Render::stop_operation");
 400                 completion->reset();
 401         }
 402 }
 403
 404
 405
 406 int Render::check_asset(EDL *edl, Asset &asset)
 407 {
 408         if(asset.video_data &&
 409                 edl->tracks->playable_video_tracks() &&
 410                 File::supports_video(asset.format))
 411         {
 412                 asset.video_data = 1;
 413                 asset.layers = 1;
 414                 asset.width = edl->session->output_w;
 415                 asset.height = edl->session->output_h;
 416                 asset.interlace_mode = edl->session->interlace_mode;
 417                 asset.tcstart = (int64_t) (edl->session->get_frame_offset() +
 418                         edl->local_session->get_selectionstart() *
 419                                 edl->session->frame_rate);
 420                 asset.tcend = (int64_t) (edl->session->get_frame_offset() +
 421                         edl->local_session->get_selectionend() *
 422                                 edl->session->frame_rate);
 423         }
 424         else
 425         {
 426                 asset.video_data = 0;
 427                 asset.layers = 0;
 428                 asset.tcstart = 0;
 429                 asset.tcend = 0;
 430         }
 431
 432         if(asset.audio_data &&
 433                 edl->tracks->playable_audio_tracks() &&
 434                 File::supports_audio(asset.format))
 435         {
 436                 asset.audio_data = 1;
 437                 asset.channels = edl->session->audio_channels;
 438                 asset.tcstart = (int64_t) (edl->session->get_frame_offset() +
 439                         edl->local_session->get_selectionstart() *
 440                                 edl->session->sample_rate);
 441                 asset.tcend = (int64_t) (edl->session->get_frame_offset() +
 442                         edl->local_session->get_selectionend() *
 443                                 edl->session->sample_rate);
 444         }
 445         else
 446         {
 447                 asset.audio_data = 0;
 448                 asset.channels = 0;
 449                 asset.tcstart = 0;
 450                 asset.tcend = 0;
 451         }
 452
 453         if(!asset.audio_data &&
 454                 !asset.video_data)
 455         {
 456                 return 1;
 457         }
 458         return 0;
 459 }
 460
 461 int Render::fix_strategy(int strategy, int use_renderfarm)
 462 {
 463         if(use_renderfarm)
 464         {
 465                 if(strategy == FILE_PER_LABEL)
 466                         strategy = FILE_PER_LABEL_FARM;
 467                 else
 468                 if(strategy == SINGLE_PASS)
 469                         strategy = SINGLE_PASS_FARM;
 470         }
 471         else
 472         {
 473                 if(strategy == FILE_PER_LABEL_FARM)
 474                         strategy = FILE_PER_LABEL;
 475                 else
 476                 if(strategy == SINGLE_PASS_FARM)
 477                         strategy = SINGLE_PASS;
 478         }
 479         return strategy;
 480 }
 481
 482 void Render::start_progress()
 483 {
 484         char filename[BCTEXTLEN];
 485         char string[BCTEXTLEN];
 486         FileSystem fs;
 487
 488         progress_max = packages->get_progress_max();
 489
 490         progress_timer->update();
 491         last_eta = 0;
 492         if(mwindow)
 493         {
 494 // Generate the progress box
 495                 fs.extract_name(filename, default_asset->path);
 496                 sprintf(string, _("Rendering %s..."), filename);
 497
 498 // Don't bother with the filename since renderfarm defeats the meaning
 499                 progress = mwindow->mainprogress->start_progress(_("Rendering..."),
 500                         progress_max);
 501                 render_progress = new RenderProgress(mwindow, this);
 502                 render_progress->start();
 503         }
 504 }
 505
 506 void Render::stop_progress()
 507 {
 508         if(progress)
 509         {
 510                 char string[BCTEXTLEN], string2[BCTEXTLEN];
 511                 delete render_progress;
 512                 progress->get_time(string);
 513                 elapsed_time = progress->get_time();
 514                 progress->stop_progress();
 515                 delete progress;
 516
 517                 sprintf(string2, _("Rendering took %s"), string);
 518                 mwindow->gui->lock_window("");
 519                 mwindow->gui->show_message(string2);
 520                 mwindow->gui->stop_hourglass();
 521                 mwindow->gui->unlock_window();
 522         }
 523         progress = 0;
 524 }
 525
 526
 527
 528 void Render::start_render()
 529 {
 530         in_progress = 0;
 531         elapsed_time = 0.0;
 532         result = 0;
 533         thread->start();
 534 }
 535
 536
 537 void Render::create_filename(char *path,
 538         char *default_path,
 539         int current_number,
 540         int total_digits,
 541         int number_start)
 542 {
 543         int i, j;
 544         int len = strlen(default_path);
 545         char printf_string[BCTEXTLEN];
 546
 547         for(i = 0, j = 0; i < number_start; i++, j++)
 548         {
 549                 printf_string[j] = default_path[i];
 550         }
 551
 552 // Found the number
 553         sprintf(&printf_string[j], "%%0%dd", total_digits);
 554         j = strlen(printf_string);
 555         i += total_digits;
 556
 557 // Copy remainder of string
 558         for( ; i < len; i++, j++)
 559         {
 560                 printf_string[j] = default_path[i];
 561         }
 562         printf_string[j] = 0;
 563 // Print the printf argument to the path
 564         sprintf(path, printf_string, current_number);
 565 }
 566
 567 void Render::get_starting_number(char *path,
 568         int &current_number,
 569         int &number_start,
 570         int &total_digits,
 571         int min_digits)
 572 {
 573         int len = strlen(path);
 574         char number_text[BCTEXTLEN];
 575         char *ptr = 0;
 576         char *ptr2 = 0;
 577
 578         total_digits = 0;
 579         number_start = 0;
 580
 581 // Search for last /
 582         ptr2 = strrchr(path, '/');
 583
 584 // Search for first 0 after last /.
 585         if(ptr2)
 586                 ptr = strchr(ptr2, '0');
 587
 588         if(ptr && isdigit(*ptr))
 589         {
 590                 number_start = ptr - path;
 591
 592 // Store the first number
 593                 char *ptr2 = number_text;
 594                 while(isdigit(*ptr))
 595                         *ptr2++ = *ptr++;
 596                 *ptr2++ = 0;
 597                 current_number = atol(number_text);
 598                 total_digits = strlen(number_text);
 599         }
 600
 601
 602 // No number found or number not long enough
 603         if(total_digits < min_digits)
 604         {
 605                 current_number = 1;
 606                 number_start = len;
 607                 total_digits = min_digits;
 608         }
 609 }
 610
 611
 612 int Render::load_defaults(Asset *asset)
 613 {
 614         strategy = mwindow->defaults->get("RENDER_STRATEGY", SINGLE_PASS);
 615         load_mode = mwindow->defaults->get("RENDER_LOADMODE", LOADMODE_NEW_TRACKS);
 616         range_type = mwindow->defaults->get("RENDER_RANGE_TYPE", RANGE_PROJECT);
 617
 618 // some defaults which work
 619         asset->video_data = 1;
 620         asset->audio_data = 1;
 621         asset->format = FILE_FFMPEG;
 622         strcpy(asset->acodec, "mp4.qt");
 623         strcpy(asset->vcodec, "mp4.qt");
 624
 625         asset->load_defaults(mwindow->defaults,
 626                 "RENDER_", 1, 1, 1, 1, 1);
 627         return 0;
 628 }
 629
 630 int Render::load_profile(int profile_slot, Asset *asset)
 631 {
 632         char string_name[100];
 633         sprintf(string_name, "RENDER_%i_STRATEGY", profile_slot);
 634         strategy = mwindow->defaults->get(string_name, SINGLE_PASS);
 635 // Load mode is not part of the profile
 636 //      printf(string_name, "RENDER_%i_LOADMODE", profile_slot);
 637 //      load_mode = mwindow->defaults->get(string_name, LOADMODE_NEW_TRACKS);
 638         sprintf(string_name, "RENDER_%i_RANGE_TYPE", profile_slot);
 639         range_type = mwindow->defaults->get(string_name, RANGE_PROJECT);
 640
 641         sprintf(string_name, "RENDER_%i_", profile_slot);
 642         asset->load_defaults(mwindow->defaults,
 643                 string_name, 1, 1, 1, 1, 1);
 644         return 0;
 645 }
 646
 647
 648 int Render::save_defaults(Asset *asset)
 649 {
 650         mwindow->defaults->update("RENDER_STRATEGY", strategy);
 651         mwindow->defaults->update("RENDER_LOADMODE", load_mode);
 652         mwindow->defaults->update("RENDER_RANGE_TYPE", range_type);
 653
 654         asset->save_defaults(mwindow->defaults,
 655                 "RENDER_", 1, 1, 1, 1, 1);
 656         return 0;
 657 }
 658
 659
 660 static void run_script(const char *script, const char *arg)
 661 {
 662         char *const argv[] = { (char*)script, (char*)arg, 0 };
 663         execvp(script ,&argv[0]);
 664         perror("execvp script failed");
 665         exit(1);
 666 }
 667
 668 RenderThread::RenderThread(MWindow *mwindow, Render *render)
 669  : Thread(0, 0, 0)
 670 {
 671         this->mwindow = mwindow;
 672         this->render = render;
 673 }
 674
 675 RenderThread::~RenderThread()
 676 {
 677 }
 678
 679
 680 void RenderThread::render_single(int test_overwrite,
 681         Asset *asset,
 682         EDL *edl,
 683         int strategy,
 684         int range_type)
 685 {
 686 // Total length in seconds
 687         double total_length;
 688         RenderFarmServer *farm_server = 0;
 689         FileSystem fs;
 690         //int done = 0;
 691         const int debug = 0;
 692
 693         render->in_progress = 1;
 694
 695
 696         render->default_asset = asset;
 697         render->progress = 0;
 698         render->result = 0;
 699
 700         if(mwindow)
 701         {
 702                 if(!render->preferences)
 703                         render->preferences = new Preferences;
 704
 705                 render->preferences->copy_from(mwindow->preferences);
 706         }
 707
 708
 709 // Create rendering command
 710         TransportCommand *command = new TransportCommand;
 711         command->command = NORMAL_FWD;
 712         command->get_edl()->copy_all(edl);
 713         command->change_type = CHANGE_ALL;
 714
 715         if (range_type == RANGE_BACKCOMPAT) {
 716 // Get highlighted playback range
 717                 command->set_playback_range();
 718 // Adjust playback range with in/out points
 719                 command->playback_range_adjust_inout();
 720         }
 721         else if (range_type == RANGE_PROJECT) {
 722                 command->playback_range_project();
 723         }
 724         else if (range_type == RANGE_SELECTION) {
 725                 command->set_playback_range();
 726         }
 727         else if (range_type == RANGE_INOUT) {
 728                 command->playback_range_inout();
 729         }
 730
 731         render->packages = new PackageDispatcher;
 732
 733 // Create caches
 734         CICache *audio_cache = new CICache(render->preferences);
 735         CICache *video_cache = new CICache(render->preferences);
 736
 737         render->default_asset->frame_rate = command->get_edl()->session->frame_rate;
 738         render->default_asset->sample_rate = command->get_edl()->session->sample_rate;
 739
 740 // Conform asset to EDL.  Find out if any tracks are playable.
 741         render->result = render->check_asset(command->get_edl(),
 742                 *render->default_asset);
 743
 744         if(!render->result)
 745         {
 746 // Get total range to render
 747                 render->total_start = command->start_position;
 748                 render->total_end = command->end_position;
 749                 total_length = render->total_end - render->total_start;
 750
 751 // Nothing to render
 752                 if(EQUIV(total_length, 0))
 753                 {
 754                         render->result = 1;
 755                 }
 756         }
 757
 758 // Generate packages
 759         if(!render->result)
 760         {
 761 // Stop background rendering
 762                 if(mwindow) mwindow->stop_brender();
 763
 764                 fs.complete_path(render->default_asset->path);
 765                 strategy = Render::fix_strategy(strategy, render->preferences->use_renderfarm);
 766
 767                 render->result = render->packages->create_packages(mwindow,
 768                         command->get_edl(),
 769                         render->preferences,
 770                         strategy,
 771                         render->default_asset,
 772                         render->total_start,
 773                         render->total_end,
 774                         test_overwrite);
 775         }
 776
 777         //done = 0;
 778         render->total_rendered = 0;
 779
 780         if(!render->result)
 781         {
 782 // Start dispatching external jobs
 783                 if(mwindow)
 784                 {
 785                         mwindow->gui->lock_window("Render::render 1");
 786                         mwindow->gui->show_message(_("Starting render farm"));
 787                         mwindow->gui->start_hourglass();
 788                         mwindow->gui->unlock_window();
 789                 }
 790                 else
 791                 {
 792                         printf("Render::render: starting render farm\n");
 793                 }
 794
 795                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 796                 {
 797                         farm_server = new RenderFarmServer(mwindow,
 798                                 render->packages,
 799                                 render->preferences,
 800                                 1,
 801                                 &render->result,
 802                                 &render->total_rendered,
 803                                 render->counter_lock,
 804                                 render->default_asset,
 805                                 command->get_edl(),
 806                                 0);
 807                         render->result = farm_server->start_clients();
 808
 809                         if(render->result)
 810                         {
 811                                 if(mwindow)
 812                                 {
 813                                         mwindow->gui->lock_window("Render::render 2");
 814                                         mwindow->gui->show_message(_("Failed to start render farm"),
 815                                                 mwindow->theme->message_error);
 816                                         mwindow->gui->stop_hourglass();
 817                                         mwindow->gui->unlock_window();
 818                                 }
 819                                 else
 820                                 {
 821                                         printf("Render::render: Failed to start render farm\n");
 822                                 }
 823                         }
 824                 }
 825         }
 826
 827 // Perform local rendering
 828
 829
 830         if(!render->result)
 831         {
 832                 render->start_progress();
 833
 834
 835
 836
 837                 MainPackageRenderer package_renderer(render);
 838                 render->result = package_renderer.initialize(mwindow,
 839                                 command->get_edl(),   // Copy of master EDL
 840                                 render->preferences,
 841                                 render->default_asset);
 842
 843
 844
 845
 846
 847
 848
 849                 while(!render->result)
 850                 {
 851 // Get unfinished job
 852                         RenderPackage *package;
 853
 854                         if(strategy == SINGLE_PASS_FARM)
 855                         {
 856                                 package = render->packages->get_package(
 857                                         package_renderer.frames_per_second,
 858                                         -1,
 859                                         1);
 860                         }
 861                         else
 862                         {
 863                                 package = render->packages->get_package(0, -1, 1);
 864                         }
 865
 866 // Exit point
 867                         if(!package)
 868                         {
 869                                 //done = 1;
 870                                 break;
 871                         }
 872
 873
 874
 875                         Timer timer;
 876                         timer.update();
 877
 878                         if(package_renderer.render_package(package))
 879                                 render->result = 1;
 880
 881
 882                 } // file_number
 883
 884
 885
 886 printf("Render::render_single: Session finished.\n");
 887
 888
 889
 890
 891
 892                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 893                 {
 894                         farm_server->wait_clients();
 895                         render->result |= render->packages->packages_are_done();
 896                 }
 897
 898 if(debug) printf("Render::render %d\n", __LINE__);
 899
 900 // Notify of error
 901                 if(render->result &&
 902                         (!render->progress || !render->progress->is_cancelled()) &&
 903                         !render->batch_cancelled)
 904                 {
 905 if(debug) printf("Render::render %d\n", __LINE__);
 906                         if(mwindow)
 907                         {
 908 if(debug) printf("Render::render %d\n", __LINE__);
 909                                 ErrorBox error_box(_(PROGRAM_NAME ": Error"),
 910                                         mwindow->gui->get_abs_cursor_x(1),
 911                                         mwindow->gui->get_abs_cursor_y(1));
 912                                 error_box.create_objects(_("Error rendering data."));
 913                                 error_box.raise_window();
 914                                 error_box.run_window();
 915 if(debug) printf("Render::render %d\n", __LINE__);
 916                         }
 917                         else
 918                         {
 919                                 printf("Render::render: Error rendering data\n");
 920                         }
 921                 }
 922 if(debug) printf("Render::render %d\n", __LINE__);
 923
 924 // Delete the progress box
 925                 render->stop_progress();
 926
 927 if(debug) printf("Render::render %d\n", __LINE__);
 928         }
 929
 930
 931 // Paste all packages into timeline if desired
 932
 933         if(!render->result &&
 934                 render->load_mode != LOADMODE_NOTHING &&
 935                 mwindow &&
 936                 render->mode != Render::BATCH)
 937         {
 938 if(debug) printf("Render::render %d\n", __LINE__);
 939                 mwindow->gui->lock_window("Render::render 3");
 940 if(debug) printf("Render::render %d\n", __LINE__);
 941
 942                 mwindow->undo->update_undo_before();
 943
 944 if(debug) printf("Render::render %d\n", __LINE__);
 945
 946
 947                 ArrayList<Indexable*> *assets = render->packages->get_asset_list();
 948 if(debug) printf("Render::render %d\n", __LINE__);
 949                 if(render->load_mode == LOADMODE_PASTE)
 950                         mwindow->clear(0);
 951 if(debug) printf("Render::render %d\n", __LINE__);
 952                 mwindow->load_assets(assets,
 953                         -1,
 954                         render->load_mode,
 955                         0,
 956                         0,
 957                         mwindow->edl->session->labels_follow_edits,
 958                         mwindow->edl->session->plugins_follow_edits,
 959                         mwindow->edl->session->autos_follow_edits,
 960                         0); // overwrite
 961 if(debug) printf("Render::render %d\n", __LINE__);
 962                 for(int i = 0; i < assets->size(); i++)
 963                         assets->get(i)->Garbage::remove_user();
 964                 delete assets;
 965 if(debug) printf("Render::render %d\n", __LINE__);
 966
 967
 968                 mwindow->save_backup();
 969 if(debug) printf("Render::render %d\n", __LINE__);
 970                 mwindow->undo->update_undo_after(_("render"), LOAD_ALL);
 971 if(debug) printf("Render::render %d\n", __LINE__);
 972                 mwindow->update_plugin_guis();
 973 if(debug) printf("Render::render %d\n", __LINE__);
 974                 mwindow->gui->update(1,
 975                         2,
 976                         1,
 977                         1,
 978                         1,
 979                         1,
 980                         0);
 981 if(debug) printf("Render::render %d\n", __LINE__);
 982                 mwindow->sync_parameters(CHANGE_ALL);
 983 if(debug) printf("Render::render %d\n", __LINE__);
 984                 mwindow->gui->unlock_window();
 985
 986
 987                 mwindow->awindow->gui->async_update_assets();
 988
 989 if(debug) printf("Render::render %d\n", __LINE__);
 990         }
 991
 992 if(debug) printf("Render::render %d\n", __LINE__);
 993
 994 // Disable hourglass
 995         if(mwindow)
 996         {
 997                 mwindow->gui->lock_window("Render::render 3");
 998                 mwindow->gui->stop_hourglass();
 999                 mwindow->gui->unlock_window();
1000         }
1001
1002 //printf("Render::render 110\n");
1003 // Need to restart because brender always stops before render.
1004         if(mwindow)
1005                 mwindow->restart_brender();
1006         if(farm_server) delete farm_server;
1007         delete command;
1008         delete audio_cache;
1009         delete video_cache;
1010 // Must delete packages after server
1011         delete render->packages;
1012
1013         render->packages = 0;
1014         render->in_progress = 0;
1015         render->completion->unlock();
1016 if(debug) printf("Render::render %d\n", __LINE__);
1017 }
1018
1019 void RenderThread::run()
1020 {
1021         if(render->mode == Render::INTERACTIVE)
1022         {
1023                 render_single(1, render->asset, mwindow->edl, render->strategy, render->range_type);
1024         }
1025         else
1026         if(render->mode == Render::BATCH)
1027         {
1028 // PRINT_TRACE
1029 // printf("RenderThread::run %d %d %d\n",
1030 // __LINE__,
1031 // render->jobs->total,
1032 // render->result);
1033                 for(int i = 0; i < render->jobs->total && !render->result; i++)
1034                 {
1035 //PRINT_TRACE
1036                         BatchRenderJob *job = render->jobs->values[i];
1037 //PRINT_TRACE
1038                         if(job->enabled)
1039                         {
1040                                 if( *job->edl_path == '@' )
1041                                 {
1042                                         run_script(job->edl_path+1, job->asset->path);
1043                                 }
1044
1045                                 if(mwindow)
1046                                 {
1047                                         mwindow->batch_render->update_active(i);
1048                                 }
1049                                 else
1050                                 {
1051                                         printf("Render::run: %s\n", job->edl_path);
1052                                 }
1053
1054 //PRINT_TRACE
1055
1056                                 FileXML *file = new FileXML;
1057                                 EDL *edl = new EDL;
1058                                 edl->create_objects();
1059                                 file->read_from_file(job->edl_path);
1060                                 edl->load_xml(file, LOAD_ALL);
1061
1062 //PRINT_TRACE
1063                                 render_single(0, job->asset, edl, job->strategy, RANGE_BACKCOMPAT);
1064
1065 //PRINT_TRACE
1066                                 edl->Garbage::remove_user();
1067                                 delete file;
1068                                 if(!render->result)
1069                                 {
1070                                         if(mwindow)
1071                                                 mwindow->batch_render->update_done(i, 1, render->elapsed_time);
1072                                         else
1073                                         {
1074                                                 char string[BCTEXTLEN];
1075                                                 render->elapsed_time =
1076                                                         (double)render->progress_timer->get_scaled_difference(1);
1077                                                 Units::totext(string,
1078                                                         render->elapsed_time,
1079                                                         TIME_HMS2);
1080                                                 printf("Render::run: done in %s\n", string);
1081                                         }
1082                                 }
1083                                 else
1084                                 {
1085                                         if(mwindow)
1086                                                 mwindow->batch_render->update_active(-1);
1087                                         else
1088                                                 printf("Render::run: failed\n");
1089                                 }
1090                         }
1091 //PRINT_TRACE
1092                 }
1093
1094                 if(mwindow)
1095                 {
1096                         mwindow->batch_render->update_active(-1);
1097                         mwindow->batch_render->update_done(-1, 0, 0);
1098                 }
1099         }
1100 }
1101
1102
1103 #define WIDTH 440
1104 #define HEIGHT 455
1105
1106
1107 RenderWindow::RenderWindow(MWindow *mwindow,
1108         Render *render,
1109         Asset *asset,
1110         int x,
1111         int y)
1112  : BC_Window(_(PROGRAM_NAME ": Render"),
1113         x - WIDTH / 2, y - HEIGHT / 2,
1114         WIDTH, HEIGHT, WIDTH, HEIGHT,
1115         0, 0, 1)
1116 {
1117         this->mwindow = mwindow;
1118         this->render = render;
1119         this->asset = asset;
1120 }
1121
1122 RenderWindow::~RenderWindow()
1123 {
1124 SET_TRACE
1125         lock_window("RenderWindow::~RenderWindow");
1126 SET_TRACE
1127         delete format_tools;
1128 SET_TRACE
1129         delete loadmode;
1130 SET_TRACE
1131         unlock_window();
1132 SET_TRACE
1133 }
1134
1135
1136 void RenderWindow::load_profile(int profile_slot)
1137 {
1138         render->load_profile(profile_slot, asset);
1139         update_range_type(render->range_type);
1140         format_tools->update(asset, &render->strategy);
1141 }
1142
1143
1144 void RenderWindow::create_objects()
1145 {
1146         int x = 10, y = 5;
1147         lock_window("RenderWindow::create_objects");
1148         add_subwindow(new BC_Title(x,
1149                 y,
1150                 (char*)((render->strategy == FILE_PER_LABEL ||
1151                                 render->strategy == FILE_PER_LABEL_FARM) ?
1152                         _("Select the first file to render to:") :
1153                         _("Select a file to render to:"))));
1154         y += 25;
1155
1156         format_tools = new FormatTools(mwindow, this, asset);
1157         format_tools->create_objects(x, y,
1158                 1, 1, 1, 1, 0, 1, 0, 0, &render->strategy, 0);
1159
1160         add_subwindow(new BC_Title(x, y, _("Render range:")));
1161
1162         x += 110;
1163         add_subwindow(rangeproject = new RenderRangeProject(this,
1164                 render->range_type == RANGE_PROJECT, x, y));
1165         y += 20;
1166         add_subwindow(rangeselection = new RenderRangeSelection(this,
1167                 render->range_type == RANGE_SELECTION, x, y));
1168         y += 20;
1169         add_subwindow(rangeinout = new RenderRangeInOut(this,
1170                 render->range_type == RANGE_INOUT, x, y));
1171         y += 30;
1172         x = 5;
1173
1174         renderprofile = new RenderProfile(mwindow, this, x, y, 1);
1175         renderprofile->create_objects();
1176         y += 70;
1177
1178         loadmode = new LoadMode(mwindow, this, x, y, &render->load_mode, 1);
1179         loadmode->create_objects();
1180
1181         add_subwindow(new BC_OKButton(this));
1182         add_subwindow(new BC_CancelButton(this));
1183         show_window();
1184         unlock_window();
1185 }
1186
1187 void RenderWindow::update_range_type(int range_type)
1188 {
1189         render->range_type = range_type;
1190         rangeproject->update(range_type == RANGE_PROJECT);
1191         rangeselection->update(range_type == RANGE_SELECTION);
1192         rangeinout->update(range_type == RANGE_INOUT);
1193 }
1194
1195
1196 RenderRangeProject::RenderRangeProject(RenderWindow *rwindow, int value, int x, int y)
1197  : BC_Radial(x, y, value, _("Project"))
1198 {
1199         this->rwindow = rwindow;
1200 }
1201 int RenderRangeProject::handle_event()
1202 {
1203         rwindow->update_range_type(RANGE_PROJECT);
1204         return 1;
1205 }
1206
1207 RenderRangeSelection::RenderRangeSelection(RenderWindow *rwindow, int value, int x, int y)
1208  : BC_Radial(x, y, value, _("Selection"))
1209 {
1210         this->rwindow = rwindow;
1211 }
1212 int RenderRangeSelection::handle_event()
1213 {
1214         rwindow->update_range_type(RANGE_SELECTION);
1215         return 1;
1216 }
1217
1218
1219 RenderRangeInOut::RenderRangeInOut(RenderWindow *rwindow, int value, int x, int y)
1220  : BC_Radial(x, y, value, _("In/Out Points"))
1221 {
1222         this->rwindow = rwindow;
1223 }
1224 int RenderRangeInOut::handle_event()
1225 {
1226         rwindow->update_range_type(RANGE_INOUT);
1227         return 1;
1228 }
1229
1230