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         if( mwindow )
 223                 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         elapsed_time = 0.0;
 240         package_lock = new Mutex("Render::package_lock");
 241         counter_lock = new Mutex("Render::counter_lock");
 242         completion = new Condition(0, "Render::completion");
 243         progress_timer = new Timer;
 244         range_type = RANGE_BACKCOMPAT;
 245         preferences = new Preferences();
 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         delete preferences;
 259         delete progress_timer;
 260         if( asset ) asset->Garbage::remove_user();
 261         delete thread;
 262 }
 263
 264 void Render::start_interactive()
 265 {
 266         if( !thread->running() ) {
 267                 mode = Render::INTERACTIVE;
 268                 BC_DialogThread::start();
 269         }
 270         else if( in_progress ) {
 271                 int cx, cy;
 272                 mwindow->gui->get_abs_cursor(cx, cy, 1);
 273                 ErrorBox error_box(_(PROGRAM_NAME ": Error"), cx, cy);
 274                 error_box.create_objects(_("Already rendering"));
 275                 error_box.raise_window();
 276                 error_box.run_window();
 277         }
 278         else if( render_window ) {
 279                 render_window->raise_window();
 280         }
 281 }
 282
 283
 284 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs)
 285 {
 286         if(!thread->running())
 287         {
 288                 mode = Render::BATCH;
 289                 batch_cancelled = 0;
 290                 this->jobs = jobs;
 291                 completion->reset();
 292                 start_render();
 293         }
 294         else if( in_progress ) {
 295                 int cx, cy;
 296                 mwindow->gui->get_abs_cursor(cx, cy, 1);
 297                 ErrorBox error_box(_(PROGRAM_NAME ": Error"), cx, cy);
 298                 error_box.create_objects("Already rendering");
 299                 error_box.raise_window();
 300                 error_box.run_window();
 301         }
 302         // raise the window if rendering hasn't started yet
 303         else if( render_window ) {
 304                 render_window->raise_window();
 305         }
 306 }
 307
 308 void Render::start_batches(ArrayList<BatchRenderJob*> *jobs,
 309         BC_Hash *boot_defaults, Preferences *batch_prefs)
 310 {
 311         mode = Render::BATCH;
 312         batch_cancelled = 0;
 313         preferences->copy_from(batch_prefs);
 314         this->jobs = jobs;
 315
 316         completion->reset();
 317         thread->run();
 318 }
 319
 320
 321 BC_Window* Render::new_gui()
 322 {
 323         this->jobs = 0;
 324         batch_cancelled = 0;
 325         result = 0;
 326
 327         if(mode == Render::INTERACTIVE) {
 328 // Fix the asset for rendering
 329                 if(!asset) asset = new Asset;
 330                 load_defaults(asset);
 331                 check_asset(mwindow->edl, *asset);
 332                 int px = mwindow->gui->get_pop_cursor_x(1);
 333                 int py = mwindow->gui->get_pop_cursor_y(1);
 334 // Get format from user
 335                 render_window = new RenderWindow(mwindow, this, asset, px, py);
 336                 render_window->create_objects();
 337         }
 338
 339         return render_window;
 340 }
 341
 342 void Render::handle_done_event(int result)
 343 {
 344         if(!result) {
 345                 // add to recentlist only on OK
 346                 render_window->render_format->path_recent->
 347                         add_item(File::formattostr(asset->format), asset->path);
 348         }
 349         render_window = 0;
 350 }
 351
 352 void Render::handle_close_event(int result)
 353 {
 354         const int debug = 0;
 355         double render_range = get_render_range();
 356         const char *err_msg = 0;
 357
 358         if( !result && !render_range ) {
 359                 err_msg = _("zero render range");
 360                 result = 1;
 361         }
 362         if( !result && asset->video_data ) {
 363                 double frame_rate = mwindow->edl->session->frame_rate;
 364                 if( frame_rate > 0 && render_range+1e-3 < 1./frame_rate ) {
 365                         err_msg = _("Video data and range less than 1 frame");
 366                         result = 1;
 367                 }
 368         }
 369         if( !result && asset->audio_data ) {
 370                 double sample_rate = mwindow->edl->session->sample_rate;
 371                 if( sample_rate > 0 && render_range+1e-6 < 1./sample_rate ) {
 372                         err_msg = _("Audio data and range less than 1 sample");
 373                         result = 1;
 374                 }
 375         }
 376         if( !result && File::is_image_render(asset->format) ) {
 377                 if( asset->video_data ) {
 378                         double frames = render_range * mwindow->edl->session->frame_rate;
 379                         if( !EQUIV(frames, 1.) ) {
 380                                 err_msg = _("Image format and not 1 frame");
 381                                 result = 1;
 382                         }
 383                 }
 384                 else {
 385                         err_msg = _("Image format and no video data");
 386                         result = 1;
 387                 }
 388         }
 389         if( err_msg ) {
 390                 int cx, cy;
 391                 mwindow->gui->get_abs_cursor(cx, cy, 1);
 392                 ErrorBox error_box(_(PROGRAM_NAME ": Error"),cx, cy);
 393                 error_box.create_objects(err_msg);
 394                 error_box.raise_window();
 395                 error_box.run_window();
 396         }
 397
 398         if(!result) {
 399 // Check the asset format for errors.
 400                 FormatCheck format_check(asset);
 401                 if( format_check.check_format() )
 402                         result = 1;
 403         }
 404
 405 //PRINT_TRACE
 406
 407         save_defaults(asset);
 408 //PRINT_TRACE
 409         mwindow->save_defaults();
 410 //PRINT_TRACE
 411
 412         if( !result ) {
 413                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 414                 if(!result) start_render();
 415                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 416         }
 417 //PRINT_TRACE
 418 }
 419
 420
 421
 422 void Render::stop_operation()
 423 {
 424         if(thread->Thread::running())
 425         {
 426                 batch_cancelled = 1;
 427 // Wait for completion
 428                 completion->lock("Render::stop_operation");
 429                 completion->reset();
 430         }
 431 }
 432
 433
 434
 435 int Render::check_asset(EDL *edl, Asset &asset)
 436 {
 437         if(asset.video_data &&
 438                 edl->tracks->playable_video_tracks() &&
 439                 File::renders_video(&asset))
 440         {
 441                 asset.video_data = 1;
 442                 asset.layers = 1;
 443                 asset.width = edl->session->output_w;
 444                 asset.height = edl->session->output_h;
 445                 asset.interlace_mode = edl->session->interlace_mode;
 446         }
 447         else
 448         {
 449                 asset.video_data = 0;
 450                 asset.layers = 0;
 451         }
 452
 453         if(asset.audio_data &&
 454                 edl->tracks->playable_audio_tracks() &&
 455                 File::renders_audio(&asset))
 456         {
 457                 asset.audio_data = 1;
 458                 asset.channels = edl->session->audio_channels;
 459         }
 460         else
 461         {
 462                 asset.audio_data = 0;
 463                 asset.channels = 0;
 464         }
 465
 466         if(!asset.audio_data &&
 467                 !asset.video_data)
 468         {
 469                 return 1;
 470         }
 471         return 0;
 472 }
 473
 474 int Render::get_strategy(int use_renderfarm, int file_per_label)
 475 {
 476         return use_renderfarm ?
 477                 (file_per_label ? FILE_PER_LABEL_FARM : SINGLE_PASS_FARM) :
 478                 (file_per_label ? FILE_PER_LABEL      : SINGLE_PASS     ) ;
 479 }
 480 int Render::get_strategy()
 481 {
 482         return get_strategy(preferences->use_renderfarm, file_per_label);
 483 }
 484
 485 void Render::start_progress()
 486 {
 487         char filename[BCTEXTLEN];
 488         char string[BCTEXTLEN];
 489         FileSystem fs;
 490
 491         progress_max = packages->get_progress_max();
 492
 493         progress_timer->update();
 494         last_eta = 0;
 495         if(mwindow)
 496         {
 497 // Generate the progress box
 498                 fs.extract_name(filename, default_asset->path);
 499                 sprintf(string, _("Rendering %s..."), filename);
 500
 501 // Don't bother with the filename since renderfarm defeats the meaning
 502                 progress = mwindow->mainprogress->start_progress(_("Rendering..."),
 503                         progress_max);
 504                 render_progress = new RenderProgress(mwindow, this);
 505                 render_progress->start();
 506         }
 507 }
 508
 509 void Render::stop_progress()
 510 {
 511         if(progress)
 512         {
 513                 char string[BCTEXTLEN], string2[BCTEXTLEN];
 514                 delete render_progress;
 515                 progress->get_time(string);
 516                 elapsed_time = progress->get_time();
 517                 progress->stop_progress();
 518                 delete progress;
 519
 520                 sprintf(string2, _("Rendering took %s"), string);
 521                 mwindow->gui->lock_window("");
 522                 mwindow->gui->show_message(string2);
 523                 mwindow->gui->update_default_message();
 524                 mwindow->gui->stop_hourglass();
 525                 mwindow->gui->unlock_window();
 526         }
 527         progress = 0;
 528 }
 529
 530
 531
 532 void Render::start_render()
 533 {
 534         in_progress = 0;
 535         elapsed_time = 0.0;
 536         result = 0;
 537         completion->reset();
 538         thread->start();
 539 }
 540
 541
 542 void Render::create_filename(char *path,
 543         char *default_path,
 544         int current_number,
 545         int total_digits,
 546         int number_start)
 547 {
 548         int i, j;
 549         int len = strlen(default_path);
 550         char printf_string[BCTEXTLEN];
 551
 552         for(i = 0, j = 0; i < number_start; i++, j++)
 553         {
 554                 printf_string[j] = default_path[i];
 555         }
 556
 557 // Found the number
 558         sprintf(&printf_string[j], "%%0%dd", total_digits);
 559         j = strlen(printf_string);
 560         i += total_digits;
 561
 562 // Copy remainder of string
 563         for( ; i < len; i++, j++)
 564         {
 565                 printf_string[j] = default_path[i];
 566         }
 567         printf_string[j] = 0;
 568 // Print the printf argument to the path
 569         sprintf(path, printf_string, current_number);
 570 }
 571
 572 void Render::get_starting_number(char *path,
 573         int &current_number,
 574         int &number_start,
 575         int &total_digits,
 576         int min_digits)
 577 {
 578         int len = strlen(path);
 579         char number_text[BCTEXTLEN];
 580         char *ptr = 0;
 581         char *ptr2 = 0;
 582
 583         total_digits = 0;
 584         number_start = 0;
 585
 586 // Search for last /
 587         ptr2 = strrchr(path, '/');
 588
 589 // Search for first 0 after last /.
 590         if(ptr2)
 591                 ptr = strchr(ptr2, '0');
 592
 593         if(ptr && isdigit(*ptr))
 594         {
 595                 number_start = ptr - path;
 596
 597 // Store the first number
 598                 char *ptr2 = number_text;
 599                 while(isdigit(*ptr))
 600                         *ptr2++ = *ptr++;
 601                 *ptr2++ = 0;
 602                 current_number = atol(number_text);
 603                 total_digits = strlen(number_text);
 604         }
 605
 606
 607 // No number found or number not long enough
 608         if(total_digits < min_digits)
 609         {
 610                 current_number = 1;
 611                 number_start = len;
 612                 total_digits = min_digits;
 613         }
 614 }
 615
 616
 617 int Render::load_defaults(Asset *asset)
 618 {
 619         file_per_label = mwindow->defaults->get("RENDER_FILE_PER_LABEL", 0);
 620         load_mode = mwindow->defaults->get("RENDER_LOADMODE", LOADMODE_NEW_TRACKS);
 621         range_type = mwindow->defaults->get("RENDER_RANGE_TYPE", RANGE_PROJECT);
 622
 623 // some defaults which work
 624         asset->video_data = 1;
 625         asset->audio_data = 1;
 626         asset->format = FILE_FFMPEG;
 627         strcpy(asset->acodec, "mp4.qt");
 628         strcpy(asset->vcodec, "mp4.qt");
 629
 630         asset->load_defaults(mwindow->defaults,
 631                 "RENDER_", 1, 1, 1, 1, 1);
 632         return 0;
 633 }
 634
 635 int Render::load_profile(int profile_slot, Asset *asset)
 636 {
 637         char string_name[100];
 638         sprintf(string_name, "RENDER_%i_FILE_PER_LABEL", profile_slot);
 639         file_per_label = mwindow->defaults->get(string_name, 0);
 640 // Load mode is not part of the profile
 641 //      printf(string_name, "RENDER_%i_LOADMODE", profile_slot);
 642 //      load_mode = mwindow->defaults->get(string_name, LOADMODE_NEW_TRACKS);
 643         sprintf(string_name, "RENDER_%i_RANGE_TYPE", profile_slot);
 644         range_type = mwindow->defaults->get(string_name, RANGE_PROJECT);
 645
 646         sprintf(string_name, "RENDER_%i_", profile_slot);
 647         asset->load_defaults(mwindow->defaults,
 648                 string_name, 1, 1, 1, 1, 1);
 649         return 0;
 650 }
 651
 652
 653 int Render::save_defaults(Asset *asset)
 654 {
 655         mwindow->defaults->update("RENDER_FILE_PER_LABEL", file_per_label);
 656         mwindow->defaults->update("RENDER_LOADMODE", load_mode);
 657         mwindow->defaults->update("RENDER_RANGE_TYPE", range_type);
 658
 659         asset->save_defaults(mwindow->defaults,
 660                 "RENDER_", 1, 1, 1, 1, 1);
 661         return 0;
 662 }
 663
 664
 665 static void run_script(const char *script, const char *arg)
 666 {
 667         char *const argv[] = { (char*)script, (char*)arg, 0 };
 668         execvp(script ,&argv[0]);
 669         perror("execvp script failed");
 670         exit(1);
 671 }
 672
 673 RenderThread::RenderThread(MWindow *mwindow, Render *render)
 674  : Thread(0, 0, 0)
 675 {
 676         this->mwindow = mwindow;
 677         this->render = render;
 678 }
 679
 680 RenderThread::~RenderThread()
 681 {
 682 }
 683
 684
 685 void RenderThread::render_single(int test_overwrite, Asset *asset, EDL *edl,
 686         int strategy, int range_type)
 687 {
 688 // Total length in seconds
 689         double total_length;
 690         RenderFarmServer *farm_server = 0;
 691         FileSystem fs;
 692         //int done = 0;
 693         const int debug = 0;
 694
 695         render->in_progress = 1;
 696
 697
 698         render->default_asset = asset;
 699         render->progress = 0;
 700         render->result = 0;
 701
 702 // Create rendering command
 703         TransportCommand *command = new TransportCommand;
 704         command->command = NORMAL_FWD;
 705         command->get_edl()->copy_all(edl);
 706         command->change_type = CHANGE_ALL;
 707
 708         switch( range_type ) {
 709         case RANGE_BACKCOMPAT:
 710 // Get highlighted playback range
 711                 command->set_playback_range();
 712 // Adjust playback range with in/out points
 713                 command->playback_range_adjust_inout();
 714                 break;
 715         case RANGE_PROJECT:
 716                 command->playback_range_project();
 717                 break;
 718         case RANGE_SELECTION:
 719                 command->set_playback_range();
 720                 break;
 721         case RANGE_INOUT:
 722                 command->playback_range_inout();
 723                 break;
 724         case RANGE_1FRAME:
 725                 command->playback_range_1frame();
 726                 break;
 727         }
 728
 729         render->packages = new PackageDispatcher;
 730
 731 // Create caches
 732         CICache *audio_cache = new CICache(render->preferences);
 733         CICache *video_cache = new CICache(render->preferences);
 734
 735         render->default_asset->frame_rate = command->get_edl()->session->frame_rate;
 736         render->default_asset->sample_rate = command->get_edl()->session->sample_rate;
 737
 738 // Conform asset to EDL.  Find out if any tracks are playable.
 739         render->result = render->check_asset(command->get_edl(),
 740                 *render->default_asset);
 741
 742         if(!render->result)
 743         {
 744 // Get total range to render
 745                 render->total_start = command->start_position;
 746                 render->total_end = command->end_position;
 747                 total_length = render->total_end - render->total_start;
 748
 749 // Nothing to render
 750                 if(EQUIV(total_length, 0))
 751                 {
 752                         render->result = 1;
 753                 }
 754         }
 755
 756 // Generate packages
 757         if(!render->result)
 758         {
 759 // Stop background rendering
 760                 if(mwindow) mwindow->stop_brender();
 761
 762                 fs.complete_path(render->default_asset->path);
 763
 764                 render->result = render->packages->create_packages(mwindow,
 765                         command->get_edl(),
 766                         render->preferences,
 767                         strategy,
 768                         render->default_asset,
 769                         render->total_start,
 770                         render->total_end,
 771                         test_overwrite);
 772         }
 773
 774         //done = 0;
 775         render->total_rendered = 0;
 776
 777         if(!render->result)
 778         {
 779 // Start dispatching external jobs
 780                 if(mwindow)
 781                 {
 782                         mwindow->gui->lock_window("Render::render 1");
 783                         mwindow->gui->show_message(_("Starting render farm"));
 784                         mwindow->gui->start_hourglass();
 785                         mwindow->gui->unlock_window();
 786                 }
 787                 else
 788                 {
 789                         printf("Render::render: starting render farm\n");
 790                 }
 791
 792                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 793                 {
 794                         farm_server = new RenderFarmServer(mwindow,
 795                                 render->packages,
 796                                 render->preferences,
 797                                 1,
 798                                 &render->result,
 799                                 &render->total_rendered,
 800                                 render->counter_lock,
 801                                 render->default_asset,
 802                                 command->get_edl(),
 803                                 0);
 804                         render->result = farm_server->start_clients();
 805
 806                         if(render->result)
 807                         {
 808                                 if(mwindow)
 809                                 {
 810                                         mwindow->gui->lock_window("Render::render 2");
 811                                         mwindow->gui->show_message(_("Failed to start render farm"),
 812                                                 mwindow->theme->message_error);
 813                                         mwindow->gui->stop_hourglass();
 814                                         mwindow->gui->unlock_window();
 815                                 }
 816                                 else
 817                                 {
 818                                         printf("Render::render: Failed to start render farm\n");
 819                                 }
 820                         }
 821                 }
 822         }
 823
 824 // Perform local rendering
 825
 826
 827         if(!render->result)
 828         {
 829                 render->start_progress();
 830
 831
 832
 833
 834                 MainPackageRenderer package_renderer(render);
 835                 render->result = package_renderer.initialize(mwindow,
 836                                 command->get_edl(),   // Copy of master EDL
 837                                 render->preferences,
 838                                 render->default_asset);
 839
 840
 841
 842
 843
 844
 845
 846                 while(!render->result)
 847                 {
 848 // Get unfinished job
 849                         RenderPackage *package;
 850
 851                         if(strategy == SINGLE_PASS_FARM)
 852                         {
 853                                 package = render->packages->get_package(
 854                                         package_renderer.frames_per_second,
 855                                         -1,
 856                                         1);
 857                         }
 858                         else
 859                         {
 860                                 package = render->packages->get_package(0, -1, 1);
 861                         }
 862
 863 // Exit point
 864                         if(!package)
 865                         {
 866                                 //done = 1;
 867                                 break;
 868                         }
 869
 870
 871
 872                         Timer timer;
 873                         timer.update();
 874
 875                         if(package_renderer.render_package(package))
 876                                 render->result = 1;
 877
 878
 879                 } // file_number
 880
 881
 882
 883 printf("Render::render_single: Session finished.\n");
 884
 885
 886
 887
 888
 889                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 890                 {
 891                         farm_server->wait_clients();
 892                         render->result |= render->packages->packages_are_done();
 893                 }
 894
 895 if(debug) printf("Render::render %d\n", __LINE__);
 896
 897 // Notify of error
 898                 if(render->result &&
 899                         (!render->progress || !render->progress->is_cancelled()) &&
 900                         !render->batch_cancelled)
 901                 {
 902 if(debug) printf("Render::render %d\n", __LINE__);
 903                         if(mwindow)
 904                         {
 905 if(debug) printf("Render::render %d\n", __LINE__);
 906                                 int cx, cy;
 907                                 mwindow->gui->get_abs_cursor(cx, cy, 1);
 908                                 ErrorBox error_box(_(PROGRAM_NAME ": Error"), cx, cy);
 909                                 error_box.create_objects(_("Error rendering data."));
 910                                 error_box.raise_window();
 911                                 error_box.run_window();
 912 if(debug) printf("Render::render %d\n", __LINE__);
 913                         }
 914                         else
 915                         {
 916                                 printf("Render::render: Error rendering data\n");
 917                         }
 918                 }
 919 if(debug) printf("Render::render %d\n", __LINE__);
 920
 921 // Delete the progress box
 922                 render->stop_progress();
 923
 924 if(debug) printf("Render::render %d\n", __LINE__);
 925         }
 926
 927
 928 // Paste all packages into timeline if desired
 929
 930         if(!render->result &&
 931                 render->load_mode != LOADMODE_NOTHING &&
 932                 mwindow &&
 933                 render->mode != Render::BATCH)
 934         {
 935 if(debug) printf("Render::render %d\n", __LINE__);
 936                 mwindow->gui->lock_window("Render::render 3");
 937 if(debug) printf("Render::render %d\n", __LINE__);
 938
 939                 mwindow->undo->update_undo_before();
 940
 941 if(debug) printf("Render::render %d\n", __LINE__);
 942
 943
 944                 ArrayList<Indexable*> *assets = render->packages->get_asset_list();
 945 if(debug) printf("Render::render %d\n", __LINE__);
 946                 if(render->load_mode == LOADMODE_PASTE)
 947                         mwindow->clear(0);
 948 if(debug) printf("Render::render %d\n", __LINE__);
 949                 mwindow->load_assets(assets, -1, render->load_mode, 0, 0,
 950                         mwindow->edl->session->labels_follow_edits,
 951                         mwindow->edl->session->plugins_follow_edits,
 952                         mwindow->edl->session->autos_follow_edits,
 953                         0); // overwrite
 954 if(debug) printf("Render::render %d\n", __LINE__);
 955                 for(int i = 0; i < assets->size(); i++)
 956                         assets->get(i)->Garbage::remove_user();
 957                 delete assets;
 958 if(debug) printf("Render::render %d\n", __LINE__);
 959
 960
 961                 mwindow->save_backup();
 962 if(debug) printf("Render::render %d\n", __LINE__);
 963                 mwindow->undo->update_undo_after(_("render"), LOAD_ALL);
 964 if(debug) printf("Render::render %d\n", __LINE__);
 965                 mwindow->update_plugin_guis();
 966 if(debug) printf("Render::render %d\n", __LINE__);
 967                 mwindow->gui->update(1,
 968                         2,
 969                         1,
 970                         1,
 971                         1,
 972                         1,
 973                         0);
 974 if(debug) printf("Render::render %d\n", __LINE__);
 975                 mwindow->sync_parameters(CHANGE_ALL);
 976 if(debug) printf("Render::render %d\n", __LINE__);
 977                 mwindow->gui->unlock_window();
 978
 979
 980                 mwindow->awindow->gui->async_update_assets();
 981
 982 if(debug) printf("Render::render %d\n", __LINE__);
 983         }
 984
 985 if(debug) printf("Render::render %d\n", __LINE__);
 986
 987 // Disable hourglass
 988         if(mwindow)
 989         {
 990                 mwindow->gui->lock_window("Render::render 3");
 991                 mwindow->gui->stop_hourglass();
 992                 mwindow->gui->unlock_window();
 993         }
 994
 995 //printf("Render::render 110\n");
 996 // Need to restart because brender always stops before render.
 997         if(mwindow)
 998                 mwindow->restart_brender();
 999         if(farm_server) delete farm_server;
1000         delete command;
1001         delete audio_cache;
1002         delete video_cache;
1003 // Must delete packages after server
1004         delete render->packages;
1005
1006         render->packages = 0;
1007         render->in_progress = 0;
1008 if(debug) printf("Render::render %d\n", __LINE__);
1009 }
1010
1011 void RenderThread::run()
1012 {
1013         if( mwindow )
1014                 render->preferences->copy_from(mwindow->preferences);
1015
1016         if(render->mode == Render::INTERACTIVE)
1017         {
1018                 render_single(1, render->asset, mwindow->edl,
1019                         render->get_strategy(), render->range_type);
1020         }
1021         else
1022         if(render->mode == Render::BATCH)
1023         {
1024 // PRINT_TRACE
1025 // printf("RenderThread::run %d %d %d\n",
1026 // __LINE__,
1027 // render->jobs->total,
1028 // render->result);
1029                 for(int i = 0; i < render->jobs->total && !render->result; i++)
1030                 {
1031 //PRINT_TRACE
1032                         BatchRenderJob *job = render->jobs->values[i];
1033 //PRINT_TRACE
1034                         if(job->enabled)
1035                         {
1036                                 if( *job->edl_path == '@' )
1037                                 {
1038                                         run_script(job->edl_path+1, job->asset->path);
1039                                 }
1040
1041                                 if(mwindow)
1042                                 {
1043                                         mwindow->batch_render->update_active(i);
1044                                 }
1045                                 else
1046                                 {
1047                                         printf("Render::run: %s\n", job->edl_path);
1048                                 }
1049
1050 //PRINT_TRACE
1051
1052                                 FileXML *file = new FileXML;
1053                                 EDL *edl = new EDL;
1054                                 edl->create_objects();
1055                                 file->read_from_file(job->edl_path);
1056                                 edl->load_xml(file, LOAD_ALL);
1057 //PRINT_TRACE
1058                                 render_single(0, job->asset, edl, job->get_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 480
1100 #define HEIGHT 480
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         render_format = 0;
1115         loadmode = 0;
1116         renderprofile = 0;
1117         rangeproject = 0;
1118         rangeselection = 0;
1119         rangeinout = 0;
1120         range1frame = 0;
1121 }
1122
1123 RenderWindow::~RenderWindow()
1124 {
1125         lock_window("RenderWindow::~RenderWindow");
1126         delete render_format;
1127         delete loadmode;
1128         delete renderprofile;
1129         unlock_window();
1130 }
1131
1132
1133 void RenderWindow::load_profile(int profile_slot)
1134 {
1135         render->load_profile(profile_slot, asset);
1136         update_range_type(render->range_type);
1137         render_format->update(asset, &render->file_per_label);
1138 }
1139
1140
1141 void RenderWindow::create_objects()
1142 {
1143         int x = 10, y = 10;
1144         lock_window("RenderWindow::create_objects");
1145         add_subwindow(new BC_Title(x, y,
1146                 (char*)(render->file_per_label ?
1147                         _("Select the first file to render to:") :
1148                         _("Select a file to render to:"))));
1149         y += 25;
1150
1151         render_format = new RenderFormat(mwindow, this, asset);
1152         render_format->create_objects(x, y,
1153                 1, 1, 1, 1, 0, 1, 0, 0, &render->file_per_label, 0);
1154
1155         BC_Title *title;
1156         add_subwindow(title = new BC_Title(x, y, _("Render range:")));
1157
1158         int is_image = File::is_image_render(asset->format);
1159         if( is_image )
1160                 render->range_type = RANGE_1FRAME;
1161
1162         int x1 = x + title->get_w() + 20;
1163         add_subwindow(rangeproject = new RenderRangeProject(this,
1164                 render->range_type == RANGE_PROJECT, x1, y));
1165         y += 20;
1166         add_subwindow(rangeselection = new RenderRangeSelection(this,
1167                 render->range_type == RANGE_SELECTION, x1, y));
1168         y += 20;
1169         add_subwindow(rangeinout = new RenderRangeInOut(this,
1170                 render->range_type == RANGE_INOUT, x1, y));
1171         y += 20;
1172         add_subwindow(range1frame = new RenderRange1Frame(this,
1173                 render->range_type == RANGE_1FRAME, x1, y));
1174         y += 30;
1175
1176         if( is_image )
1177                 enable_render_range(0);
1178
1179         renderprofile = new RenderProfile(mwindow, this, x, y, 1);
1180         renderprofile->create_objects();
1181         y += 70;
1182
1183         loadmode = new LoadMode(mwindow, this, x, y, &render->load_mode, 1);
1184         loadmode->create_objects();
1185
1186         add_subwindow(new BC_OKButton(this));
1187         add_subwindow(new BC_CancelButton(this));
1188
1189         show_window();
1190         unlock_window();
1191 }
1192
1193 void RenderWindow::update_range_type(int range_type)
1194 {
1195         if( render->range_type == range_type ) return;
1196         render->range_type = range_type;
1197         rangeproject->update(range_type == RANGE_PROJECT);
1198         rangeselection->update(range_type == RANGE_SELECTION);
1199         rangeinout->update(range_type == RANGE_INOUT);
1200         range1frame->update(range_type == RANGE_1FRAME);
1201 }
1202
1203 void RenderWindow::enable_render_range(int v)
1204 {
1205         if( v ) {
1206                 rangeproject->enable();
1207                 rangeselection->enable();
1208                 rangeinout->enable();
1209                 range1frame->enable();
1210         }
1211         else {
1212                 rangeproject->disable();
1213                 rangeselection->disable();
1214                 rangeinout->disable();
1215                 range1frame->disable();
1216         }
1217 }
1218
1219
1220 RenderRangeProject::RenderRangeProject(RenderWindow *rwindow, int value, int x, int y)
1221  : BC_Radial(x, y, value, _("Project"))
1222 {
1223         this->rwindow = rwindow;
1224 }
1225 int RenderRangeProject::handle_event()
1226 {
1227         rwindow->update_range_type(RANGE_PROJECT);
1228         return 1;
1229 }
1230
1231 RenderRangeSelection::RenderRangeSelection(RenderWindow *rwindow, int value, int x, int y)
1232  : BC_Radial(x, y, value, _("Selection"))
1233 {
1234         this->rwindow = rwindow;
1235 }
1236 int RenderRangeSelection::handle_event()
1237 {
1238         rwindow->update_range_type(RANGE_SELECTION);
1239         return 1;
1240 }
1241
1242
1243 RenderRangeInOut::RenderRangeInOut(RenderWindow *rwindow, int value, int x, int y)
1244  : BC_Radial(x, y, value, _("In/Out Points"))
1245 {
1246         this->rwindow = rwindow;
1247 }
1248 int RenderRangeInOut::handle_event()
1249 {
1250         rwindow->update_range_type(RANGE_INOUT);
1251         return 1;
1252 }
1253
1254 RenderRange1Frame::RenderRange1Frame(RenderWindow *rwindow, int value, int x, int y)
1255  : BC_Radial(x, y, value, _("One Frame"))
1256 {
1257         this->rwindow = rwindow;
1258 }
1259 int RenderRange1Frame::handle_event()
1260 {
1261         rwindow->update_range_type(RANGE_1FRAME);
1262         return 1;
1263 }
1264
1265 double Render::get_render_range()
1266 {
1267         EDL *edl = mwindow->edl;
1268         double last = edl->tracks->total_playable_length();
1269         double framerate = edl->session->frame_rate;
1270         if( framerate <= 0 ) framerate = 1;
1271         double start = 0, end = last;
1272         switch( range_type ) {
1273         default:
1274         case RANGE_BACKCOMPAT:
1275                 start = edl->local_session->get_selectionstart(1);
1276                 end   = edl->local_session->get_selectionend(1);
1277                 if( EQUIV(start, end) ) end = last;
1278                 break;
1279         case RANGE_PROJECT:
1280                 break;
1281         case RANGE_SELECTION:
1282                 start = edl->local_session->get_selectionstart(1);
1283                 end   = edl->local_session->get_selectionend(1);
1284                 break;
1285         case RANGE_INOUT:
1286                 start = edl->local_session->inpoint_valid() ?
1287                         edl->local_session->get_inpoint() : 0;
1288                 end   = edl->local_session->outpoint_valid() ?
1289                         edl->local_session->get_outpoint() : last;
1290                 break;
1291         case RANGE_1FRAME:
1292                 start = end = edl->local_session->get_selectionstart(1);
1293                 if( edl->session->frame_rate > 0 ) end += 1./edl->session->frame_rate;
1294                 break;
1295         }
1296         if( start < 0 ) start = 0;
1297         if( end > last ) end = last;
1298         return end - start;
1299 }
1300
1301 RenderFormat::RenderFormat(MWindow *mwindow, BC_WindowBase *window, Asset *asset)
1302  : FormatTools(mwindow, window, asset)
1303 {
1304 }
1305 RenderFormat::~RenderFormat()
1306 {
1307 }
1308
1309 void RenderFormat::update_format()
1310 {
1311         FormatTools::update_format();
1312         RenderWindow *render_window = (RenderWindow *)window;
1313         if( render_window->is_hidden() ) return;
1314
1315         int is_image = File::is_image_render(asset->format);
1316         if( is_image ) {
1317                 render_window->update_range_type(RANGE_1FRAME);
1318                 render_window->enable_render_range(0);
1319         }
1320         else
1321                 render_window->enable_render_range(1);
1322 }
1323