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                 int cx, cy;
 274                 mwindow->gui->get_abs_cursor_xy(cx, cy, 1);
 275                 ErrorBox error_box(_(PROGRAM_NAME ": Error"), cx, cy);
 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                 int cx, cy;
 298                 mwindow->gui->get_abs_cursor_xy(cx, cy, 1);
 299                 ErrorBox error_box(_(PROGRAM_NAME ": Error"), cx, cy);
 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         result = 0;
 332
 333         if(mode == Render::INTERACTIVE) {
 334 // Fix the asset for rendering
 335                 if(!asset) asset = new Asset;
 336                 load_defaults(asset);
 337                 check_asset(mwindow->edl, *asset);
 338                 int px = mwindow->gui->get_pop_cursor_x(1);
 339                 int py = mwindow->gui->get_pop_cursor_y(1);
 340 // Get format from user
 341                 render_window = new RenderWindow(mwindow, this, asset, px, py);
 342                 render_window->create_objects();
 343         }
 344
 345         return render_window;
 346 }
 347
 348 void Render::handle_done_event(int result)
 349 {
 350         if(!result) {
 351                 // add to recentlist only on OK
 352                 render_window->render_format->path_recent->
 353                         add_item(File::formattostr(asset->format), asset->path);
 354         }
 355         render_window = 0;
 356 }
 357
 358 void Render::handle_close_event(int result)
 359 {
 360         const int debug = 0;
 361         double render_range = get_render_range();
 362         const char *err_msg = 0;
 363
 364         if( !result && !render_range ) {
 365                 err_msg = _("zero render range");
 366                 result = 1;
 367         }
 368         if( !result && asset->video_data ) {
 369                 double frame_rate = mwindow->edl->session->frame_rate;
 370                 if( frame_rate > 0 && render_range+1e-3 < 1./frame_rate ) {
 371                         err_msg = _("Video data and range less than 1 frame");
 372                         result = 1;
 373                 }
 374         }
 375         if( !result && asset->audio_data ) {
 376                 double sample_rate = mwindow->edl->session->sample_rate;
 377                 if( sample_rate > 0 && render_range+1e-6 < 1./sample_rate ) {
 378                         err_msg = _("Audio data and range less than 1 sample");
 379                         result = 1;
 380                 }
 381         }
 382         if( !result && File::is_image_render(asset->format) ) {
 383                 if( asset->video_data ) {
 384                         double frames = render_range * mwindow->edl->session->frame_rate;
 385                         if( !EQUIV(frames, 1.) ) {
 386                                 err_msg = _("Image format and not 1 frame");
 387                                 result = 1;
 388                         }
 389                 }
 390                 else {
 391                         err_msg = _("Image format and no video data");
 392                         result = 1;
 393                 }
 394         }
 395         if( err_msg ) {
 396                 int cx, cy;
 397                 mwindow->gui->get_abs_cursor_xy(cx, cy, 1);
 398                 ErrorBox error_box(_(PROGRAM_NAME ": Error"),cx, cy);
 399                 error_box.create_objects(err_msg);
 400                 error_box.raise_window();
 401                 error_box.run_window();
 402         }
 403
 404         if(!result) {
 405 // Check the asset format for errors.
 406                 FormatCheck format_check(asset);
 407                 if( format_check.check_format() )
 408                         result = 1;
 409         }
 410
 411 //PRINT_TRACE
 412
 413         save_defaults(asset);
 414 //PRINT_TRACE
 415         mwindow->save_defaults();
 416 //PRINT_TRACE
 417
 418         if( !result ) {
 419                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 420                 if(!result) start_render();
 421                 if(debug) printf("Render::handle_close_event %d\n", __LINE__);
 422         }
 423 //PRINT_TRACE
 424 }
 425
 426
 427
 428 void Render::stop_operation()
 429 {
 430         if(thread->Thread::running())
 431         {
 432                 batch_cancelled = 1;
 433 // Wait for completion
 434                 completion->lock("Render::stop_operation");
 435                 completion->reset();
 436         }
 437 }
 438
 439
 440
 441 int Render::check_asset(EDL *edl, Asset &asset)
 442 {
 443         if(asset.video_data &&
 444                 edl->tracks->playable_video_tracks() &&
 445                 File::renders_video(&asset))
 446         {
 447                 asset.video_data = 1;
 448                 asset.layers = 1;
 449                 asset.width = edl->session->output_w;
 450                 asset.height = edl->session->output_h;
 451                 asset.interlace_mode = edl->session->interlace_mode;
 452         }
 453         else
 454         {
 455                 asset.video_data = 0;
 456                 asset.layers = 0;
 457         }
 458
 459         if(asset.audio_data &&
 460                 edl->tracks->playable_audio_tracks() &&
 461                 File::renders_audio(&asset))
 462         {
 463                 asset.audio_data = 1;
 464                 asset.channels = edl->session->audio_channels;
 465         }
 466         else
 467         {
 468                 asset.audio_data = 0;
 469                 asset.channels = 0;
 470         }
 471
 472         if(!asset.audio_data &&
 473                 !asset.video_data)
 474         {
 475                 return 1;
 476         }
 477         return 0;
 478 }
 479
 480 int Render::fix_strategy(int strategy, int use_renderfarm)
 481 {
 482         if(use_renderfarm)
 483         {
 484                 if(strategy == FILE_PER_LABEL)
 485                         strategy = FILE_PER_LABEL_FARM;
 486                 else
 487                 if(strategy == SINGLE_PASS)
 488                         strategy = SINGLE_PASS_FARM;
 489         }
 490         else
 491         {
 492                 if(strategy == FILE_PER_LABEL_FARM)
 493                         strategy = FILE_PER_LABEL;
 494                 else
 495                 if(strategy == SINGLE_PASS_FARM)
 496                         strategy = SINGLE_PASS;
 497         }
 498         return strategy;
 499 }
 500
 501 void Render::start_progress()
 502 {
 503         char filename[BCTEXTLEN];
 504         char string[BCTEXTLEN];
 505         FileSystem fs;
 506
 507         progress_max = packages->get_progress_max();
 508
 509         progress_timer->update();
 510         last_eta = 0;
 511         if(mwindow)
 512         {
 513 // Generate the progress box
 514                 fs.extract_name(filename, default_asset->path);
 515                 sprintf(string, _("Rendering %s..."), filename);
 516
 517 // Don't bother with the filename since renderfarm defeats the meaning
 518                 progress = mwindow->mainprogress->start_progress(_("Rendering..."),
 519                         progress_max);
 520                 render_progress = new RenderProgress(mwindow, this);
 521                 render_progress->start();
 522         }
 523 }
 524
 525 void Render::stop_progress()
 526 {
 527         if(progress)
 528         {
 529                 char string[BCTEXTLEN], string2[BCTEXTLEN];
 530                 delete render_progress;
 531                 progress->get_time(string);
 532                 elapsed_time = progress->get_time();
 533                 progress->stop_progress();
 534                 delete progress;
 535
 536                 sprintf(string2, _("Rendering took %s"), string);
 537                 mwindow->gui->lock_window("");
 538                 mwindow->gui->show_message(string2);
 539                 mwindow->gui->update_default_message();
 540                 mwindow->gui->stop_hourglass();
 541                 mwindow->gui->unlock_window();
 542         }
 543         progress = 0;
 544 }
 545
 546
 547
 548 void Render::start_render()
 549 {
 550         in_progress = 0;
 551         elapsed_time = 0.0;
 552         result = 0;
 553         completion->reset();
 554         thread->start();
 555 }
 556
 557
 558 void Render::create_filename(char *path,
 559         char *default_path,
 560         int current_number,
 561         int total_digits,
 562         int number_start)
 563 {
 564         int i, j;
 565         int len = strlen(default_path);
 566         char printf_string[BCTEXTLEN];
 567
 568         for(i = 0, j = 0; i < number_start; i++, j++)
 569         {
 570                 printf_string[j] = default_path[i];
 571         }
 572
 573 // Found the number
 574         sprintf(&printf_string[j], "%%0%dd", total_digits);
 575         j = strlen(printf_string);
 576         i += total_digits;
 577
 578 // Copy remainder of string
 579         for( ; i < len; i++, j++)
 580         {
 581                 printf_string[j] = default_path[i];
 582         }
 583         printf_string[j] = 0;
 584 // Print the printf argument to the path
 585         sprintf(path, printf_string, current_number);
 586 }
 587
 588 void Render::get_starting_number(char *path,
 589         int &current_number,
 590         int &number_start,
 591         int &total_digits,
 592         int min_digits)
 593 {
 594         int len = strlen(path);
 595         char number_text[BCTEXTLEN];
 596         char *ptr = 0;
 597         char *ptr2 = 0;
 598
 599         total_digits = 0;
 600         number_start = 0;
 601
 602 // Search for last /
 603         ptr2 = strrchr(path, '/');
 604
 605 // Search for first 0 after last /.
 606         if(ptr2)
 607                 ptr = strchr(ptr2, '0');
 608
 609         if(ptr && isdigit(*ptr))
 610         {
 611                 number_start = ptr - path;
 612
 613 // Store the first number
 614                 char *ptr2 = number_text;
 615                 while(isdigit(*ptr))
 616                         *ptr2++ = *ptr++;
 617                 *ptr2++ = 0;
 618                 current_number = atol(number_text);
 619                 total_digits = strlen(number_text);
 620         }
 621
 622
 623 // No number found or number not long enough
 624         if(total_digits < min_digits)
 625         {
 626                 current_number = 1;
 627                 number_start = len;
 628                 total_digits = min_digits;
 629         }
 630 }
 631
 632
 633 int Render::load_defaults(Asset *asset)
 634 {
 635         strategy = mwindow->defaults->get("RENDER_STRATEGY", SINGLE_PASS);
 636         load_mode = mwindow->defaults->get("RENDER_LOADMODE", LOADMODE_NEW_TRACKS);
 637         range_type = mwindow->defaults->get("RENDER_RANGE_TYPE", RANGE_PROJECT);
 638
 639 // some defaults which work
 640         asset->video_data = 1;
 641         asset->audio_data = 1;
 642         asset->format = FILE_FFMPEG;
 643         strcpy(asset->acodec, "mp4.qt");
 644         strcpy(asset->vcodec, "mp4.qt");
 645
 646         asset->load_defaults(mwindow->defaults,
 647                 "RENDER_", 1, 1, 1, 1, 1);
 648         return 0;
 649 }
 650
 651 int Render::load_profile(int profile_slot, Asset *asset)
 652 {
 653         char string_name[100];
 654         sprintf(string_name, "RENDER_%i_STRATEGY", profile_slot);
 655         strategy = mwindow->defaults->get(string_name, SINGLE_PASS);
 656 // Load mode is not part of the profile
 657 //      printf(string_name, "RENDER_%i_LOADMODE", profile_slot);
 658 //      load_mode = mwindow->defaults->get(string_name, LOADMODE_NEW_TRACKS);
 659         sprintf(string_name, "RENDER_%i_RANGE_TYPE", profile_slot);
 660         range_type = mwindow->defaults->get(string_name, RANGE_PROJECT);
 661
 662         sprintf(string_name, "RENDER_%i_", profile_slot);
 663         asset->load_defaults(mwindow->defaults,
 664                 string_name, 1, 1, 1, 1, 1);
 665         return 0;
 666 }
 667
 668
 669 int Render::save_defaults(Asset *asset)
 670 {
 671         mwindow->defaults->update("RENDER_STRATEGY", strategy);
 672         mwindow->defaults->update("RENDER_LOADMODE", load_mode);
 673         mwindow->defaults->update("RENDER_RANGE_TYPE", range_type);
 674
 675         asset->save_defaults(mwindow->defaults,
 676                 "RENDER_", 1, 1, 1, 1, 1);
 677         return 0;
 678 }
 679
 680
 681 static void run_script(const char *script, const char *arg)
 682 {
 683         char *const argv[] = { (char*)script, (char*)arg, 0 };
 684         execvp(script ,&argv[0]);
 685         perror("execvp script failed");
 686         exit(1);
 687 }
 688
 689 RenderThread::RenderThread(MWindow *mwindow, Render *render)
 690  : Thread(0, 0, 0)
 691 {
 692         this->mwindow = mwindow;
 693         this->render = render;
 694 }
 695
 696 RenderThread::~RenderThread()
 697 {
 698 }
 699
 700
 701 void RenderThread::render_single(int test_overwrite, Asset *asset, EDL *edl,
 702         int strategy, int range_type)
 703 {
 704 // Total length in seconds
 705         double total_length;
 706         RenderFarmServer *farm_server = 0;
 707         FileSystem fs;
 708         //int done = 0;
 709         const int debug = 0;
 710
 711         render->in_progress = 1;
 712
 713
 714         render->default_asset = asset;
 715         render->progress = 0;
 716         render->result = 0;
 717
 718         if(mwindow)
 719         {
 720                 if(!render->preferences)
 721                         render->preferences = new Preferences;
 722
 723                 render->preferences->copy_from(mwindow->preferences);
 724         }
 725
 726
 727 // Create rendering command
 728         TransportCommand *command = new TransportCommand;
 729         command->command = NORMAL_FWD;
 730         command->get_edl()->copy_all(edl);
 731         command->change_type = CHANGE_ALL;
 732
 733         switch( range_type ) {
 734         case RANGE_BACKCOMPAT:
 735 // Get highlighted playback range
 736                 command->set_playback_range();
 737 // Adjust playback range with in/out points
 738                 command->playback_range_adjust_inout();
 739                 break;
 740         case RANGE_PROJECT:
 741                 command->playback_range_project();
 742                 break;
 743         case RANGE_SELECTION:
 744                 command->set_playback_range();
 745                 break;
 746         case RANGE_INOUT:
 747                 command->playback_range_inout();
 748                 break;
 749         case RANGE_1FRAME:
 750                 command->playback_range_1frame();
 751                 break;
 752         }
 753
 754         render->packages = new PackageDispatcher;
 755
 756 // Create caches
 757         CICache *audio_cache = new CICache(render->preferences);
 758         CICache *video_cache = new CICache(render->preferences);
 759
 760         render->default_asset->frame_rate = command->get_edl()->session->frame_rate;
 761         render->default_asset->sample_rate = command->get_edl()->session->sample_rate;
 762
 763 // Conform asset to EDL.  Find out if any tracks are playable.
 764         render->result = render->check_asset(command->get_edl(),
 765                 *render->default_asset);
 766
 767         if(!render->result)
 768         {
 769 // Get total range to render
 770                 render->total_start = command->start_position;
 771                 render->total_end = command->end_position;
 772                 total_length = render->total_end - render->total_start;
 773
 774 // Nothing to render
 775                 if(EQUIV(total_length, 0))
 776                 {
 777                         render->result = 1;
 778                 }
 779         }
 780
 781 // Generate packages
 782         if(!render->result)
 783         {
 784 // Stop background rendering
 785                 if(mwindow) mwindow->stop_brender();
 786
 787                 fs.complete_path(render->default_asset->path);
 788                 strategy = Render::fix_strategy(strategy, render->preferences->use_renderfarm);
 789
 790                 render->result = render->packages->create_packages(mwindow,
 791                         command->get_edl(),
 792                         render->preferences,
 793                         strategy,
 794                         render->default_asset,
 795                         render->total_start,
 796                         render->total_end,
 797                         test_overwrite);
 798         }
 799
 800         //done = 0;
 801         render->total_rendered = 0;
 802
 803         if(!render->result)
 804         {
 805 // Start dispatching external jobs
 806                 if(mwindow)
 807                 {
 808                         mwindow->gui->lock_window("Render::render 1");
 809                         mwindow->gui->show_message(_("Starting render farm"));
 810                         mwindow->gui->start_hourglass();
 811                         mwindow->gui->unlock_window();
 812                 }
 813                 else
 814                 {
 815                         printf("Render::render: starting render farm\n");
 816                 }
 817
 818                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 819                 {
 820                         farm_server = new RenderFarmServer(mwindow,
 821                                 render->packages,
 822                                 render->preferences,
 823                                 1,
 824                                 &render->result,
 825                                 &render->total_rendered,
 826                                 render->counter_lock,
 827                                 render->default_asset,
 828                                 command->get_edl(),
 829                                 0);
 830                         render->result = farm_server->start_clients();
 831
 832                         if(render->result)
 833                         {
 834                                 if(mwindow)
 835                                 {
 836                                         mwindow->gui->lock_window("Render::render 2");
 837                                         mwindow->gui->show_message(_("Failed to start render farm"),
 838                                                 mwindow->theme->message_error);
 839                                         mwindow->gui->stop_hourglass();
 840                                         mwindow->gui->unlock_window();
 841                                 }
 842                                 else
 843                                 {
 844                                         printf("Render::render: Failed to start render farm\n");
 845                                 }
 846                         }
 847                 }
 848         }
 849
 850 // Perform local rendering
 851
 852
 853         if(!render->result)
 854         {
 855                 render->start_progress();
 856
 857
 858
 859
 860                 MainPackageRenderer package_renderer(render);
 861                 render->result = package_renderer.initialize(mwindow,
 862                                 command->get_edl(),   // Copy of master EDL
 863                                 render->preferences,
 864                                 render->default_asset);
 865
 866
 867
 868
 869
 870
 871
 872                 while(!render->result)
 873                 {
 874 // Get unfinished job
 875                         RenderPackage *package;
 876
 877                         if(strategy == SINGLE_PASS_FARM)
 878                         {
 879                                 package = render->packages->get_package(
 880                                         package_renderer.frames_per_second,
 881                                         -1,
 882                                         1);
 883                         }
 884                         else
 885                         {
 886                                 package = render->packages->get_package(0, -1, 1);
 887                         }
 888
 889 // Exit point
 890                         if(!package)
 891                         {
 892                                 //done = 1;
 893                                 break;
 894                         }
 895
 896
 897
 898                         Timer timer;
 899                         timer.update();
 900
 901                         if(package_renderer.render_package(package))
 902                                 render->result = 1;
 903
 904
 905                 } // file_number
 906
 907
 908
 909 printf("Render::render_single: Session finished.\n");
 910
 911
 912
 913
 914
 915                 if(strategy == SINGLE_PASS_FARM || strategy == FILE_PER_LABEL_FARM)
 916                 {
 917                         farm_server->wait_clients();
 918                         render->result |= render->packages->packages_are_done();
 919                 }
 920
 921 if(debug) printf("Render::render %d\n", __LINE__);
 922
 923 // Notify of error
 924                 if(render->result &&
 925                         (!render->progress || !render->progress->is_cancelled()) &&
 926                         !render->batch_cancelled)
 927                 {
 928 if(debug) printf("Render::render %d\n", __LINE__);
 929                         if(mwindow)
 930                         {
 931 if(debug) printf("Render::render %d\n", __LINE__);
 932                                 int cx, cy;
 933                                 mwindow->gui->get_abs_cursor_xy(cx, cy, 1);
 934                                 ErrorBox error_box(_(PROGRAM_NAME ": Error"), cx, cy);
 935                                 error_box.create_objects(_("Error rendering data."));
 936                                 error_box.raise_window();
 937                                 error_box.run_window();
 938 if(debug) printf("Render::render %d\n", __LINE__);
 939                         }
 940                         else
 941                         {
 942                                 printf("Render::render: Error rendering data\n");
 943                         }
 944                 }
 945 if(debug) printf("Render::render %d\n", __LINE__);
 946
 947 // Delete the progress box
 948                 render->stop_progress();
 949
 950 if(debug) printf("Render::render %d\n", __LINE__);
 951         }
 952
 953
 954 // Paste all packages into timeline if desired
 955
 956         if(!render->result &&
 957                 render->load_mode != LOADMODE_NOTHING &&
 958                 mwindow &&
 959                 render->mode != Render::BATCH)
 960         {
 961 if(debug) printf("Render::render %d\n", __LINE__);
 962                 mwindow->gui->lock_window("Render::render 3");
 963 if(debug) printf("Render::render %d\n", __LINE__);
 964
 965                 mwindow->undo->update_undo_before();
 966
 967 if(debug) printf("Render::render %d\n", __LINE__);
 968
 969
 970                 ArrayList<Indexable*> *assets = render->packages->get_asset_list();
 971 if(debug) printf("Render::render %d\n", __LINE__);
 972                 if(render->load_mode == LOADMODE_PASTE)
 973                         mwindow->clear(0, 1);
 974 if(debug) printf("Render::render %d\n", __LINE__);
 975                 mwindow->load_assets(assets, -1, render->load_mode, 0, 0,
 976                         mwindow->edl->session->labels_follow_edits,
 977                         mwindow->edl->session->plugins_follow_edits,
 978                         mwindow->edl->session->autos_follow_edits,
 979                         0); // overwrite
 980 if(debug) printf("Render::render %d\n", __LINE__);
 981                 for(int i = 0; i < assets->size(); i++)
 982                         assets->get(i)->Garbage::remove_user();
 983                 delete assets;
 984 if(debug) printf("Render::render %d\n", __LINE__);
 985
 986
 987                 mwindow->save_backup();
 988 if(debug) printf("Render::render %d\n", __LINE__);
 989                 mwindow->undo->update_undo_after(_("render"), LOAD_ALL);
 990 if(debug) printf("Render::render %d\n", __LINE__);
 991                 mwindow->update_plugin_guis();
 992 if(debug) printf("Render::render %d\n", __LINE__);
 993                 mwindow->gui->update(1,
 994                         2,
 995                         1,
 996                         1,
 997                         1,
 998                         1,
 999                         0);
1000 if(debug) printf("Render::render %d\n", __LINE__);
1001                 mwindow->sync_parameters(CHANGE_ALL);
1002 if(debug) printf("Render::render %d\n", __LINE__);
1003                 mwindow->gui->unlock_window();
1004
1005
1006                 mwindow->awindow->gui->async_update_assets();
1007
1008 if(debug) printf("Render::render %d\n", __LINE__);
1009         }
1010
1011 if(debug) printf("Render::render %d\n", __LINE__);
1012
1013 // Disable hourglass
1014         if(mwindow)
1015         {
1016                 mwindow->gui->lock_window("Render::render 3");
1017                 mwindow->gui->stop_hourglass();
1018                 mwindow->gui->unlock_window();
1019         }
1020
1021 //printf("Render::render 110\n");
1022 // Need to restart because brender always stops before render.
1023         if(mwindow)
1024                 mwindow->restart_brender();
1025         if(farm_server) delete farm_server;
1026         delete command;
1027         delete audio_cache;
1028         delete video_cache;
1029 // Must delete packages after server
1030         delete render->packages;
1031
1032         render->packages = 0;
1033         render->in_progress = 0;
1034 if(debug) printf("Render::render %d\n", __LINE__);
1035 }
1036
1037 void RenderThread::run()
1038 {
1039         if(render->mode == Render::INTERACTIVE)
1040         {
1041                 render_single(1, render->asset, mwindow->edl,
1042                         render->strategy, render->range_type);
1043         }
1044         else
1045         if(render->mode == Render::BATCH)
1046         {
1047 // PRINT_TRACE
1048 // printf("RenderThread::run %d %d %d\n",
1049 // __LINE__,
1050 // render->jobs->total,
1051 // render->result);
1052                 for(int i = 0; i < render->jobs->total && !render->result; i++)
1053                 {
1054 //PRINT_TRACE
1055                         BatchRenderJob *job = render->jobs->values[i];
1056 //PRINT_TRACE
1057                         if(job->enabled)
1058                         {
1059                                 if( *job->edl_path == '@' )
1060                                 {
1061                                         run_script(job->edl_path+1, job->asset->path);
1062                                 }
1063
1064                                 if(mwindow)
1065                                 {
1066                                         mwindow->batch_render->update_active(i);
1067                                 }
1068                                 else
1069                                 {
1070                                         printf("Render::run: %s\n", job->edl_path);
1071                                 }
1072
1073 //PRINT_TRACE
1074
1075                                 FileXML *file = new FileXML;
1076                                 EDL *edl = new EDL;
1077                                 edl->create_objects();
1078                                 file->read_from_file(job->edl_path);
1079                                 edl->load_xml(file, LOAD_ALL);
1080
1081 //PRINT_TRACE
1082                                 render_single(0, job->asset, edl, job->strategy, RANGE_BACKCOMPAT);
1083
1084 //PRINT_TRACE
1085                                 edl->Garbage::remove_user();
1086                                 delete file;
1087                                 if(!render->result)
1088                                 {
1089                                         if(mwindow)
1090                                                 mwindow->batch_render->update_done(i, 1, render->elapsed_time);
1091                                         else
1092                                         {
1093                                                 char string[BCTEXTLEN];
1094                                                 render->elapsed_time =
1095                                                         (double)render->progress_timer->get_scaled_difference(1);
1096                                                 Units::totext(string,
1097                                                         render->elapsed_time,
1098                                                         TIME_HMS2);
1099                                                 printf("Render::run: done in %s\n", string);
1100                                         }
1101                                 }
1102                                 else
1103                                 {
1104                                         if(mwindow)
1105                                                 mwindow->batch_render->update_active(-1);
1106                                         else
1107                                                 printf("Render::run: failed\n");
1108                                 }
1109                         }
1110 //PRINT_TRACE
1111                 }
1112
1113                 if(mwindow)
1114                 {
1115                         mwindow->batch_render->update_active(-1);
1116                         mwindow->batch_render->update_done(-1, 0, 0);
1117                 }
1118         }
1119         render->completion->unlock();
1120 }
1121
1122
1123 #define WIDTH 480
1124 #define HEIGHT 480
1125
1126
1127 RenderWindow::RenderWindow(MWindow *mwindow,
1128         Render *render,
1129         Asset *asset,
1130         int x,
1131         int y)
1132  : BC_Window(_(PROGRAM_NAME ": Render"), x, y,
1133         WIDTH, HEIGHT, WIDTH, HEIGHT, 0, 0, 1)
1134 {
1135         this->mwindow = mwindow;
1136         this->render = render;
1137         this->asset = asset;
1138         rangeproject = 0;
1139         rangeselection = 0;
1140         rangeinout = 0;
1141         range1frame = 0;
1142 }
1143
1144 RenderWindow::~RenderWindow()
1145 {
1146 SET_TRACE
1147         lock_window("RenderWindow::~RenderWindow");
1148 SET_TRACE
1149         delete render_format;
1150 SET_TRACE
1151         delete loadmode;
1152 SET_TRACE
1153         unlock_window();
1154 SET_TRACE
1155 }
1156
1157
1158 void RenderWindow::load_profile(int profile_slot)
1159 {
1160         render->load_profile(profile_slot, asset);
1161         update_range_type(render->range_type);
1162         render_format->update(asset, &render->strategy);
1163 }
1164
1165
1166 void RenderWindow::create_objects()
1167 {
1168         int x = 10, y = 10;
1169         lock_window("RenderWindow::create_objects");
1170         add_subwindow(new BC_Title(x, y,
1171                 (char*)((render->strategy == FILE_PER_LABEL ||
1172                                 render->strategy == FILE_PER_LABEL_FARM) ?
1173                         _("Select the first file to render to:") :
1174                         _("Select a file to render to:"))));
1175         y += 25;
1176
1177         render_format = new RenderFormat(mwindow, this, asset);
1178         render_format->create_objects(x, y,
1179                 1, 1, 1, 1, 0, 1, 0, 0, &render->strategy, 0);
1180
1181         BC_Title *title;
1182         add_subwindow(title = new BC_Title(x, y, _("Render range:")));
1183
1184         int is_image = File::is_image_render(asset->format);
1185         if( is_image )
1186                 render->range_type = RANGE_1FRAME;
1187
1188         int x1 = x + title->get_w() + 20;
1189         add_subwindow(rangeproject = new RenderRangeProject(this,
1190                 render->range_type == RANGE_PROJECT, x1, y));
1191         y += 20;
1192         add_subwindow(rangeselection = new RenderRangeSelection(this,
1193                 render->range_type == RANGE_SELECTION, x1, y));
1194         y += 20;
1195         add_subwindow(rangeinout = new RenderRangeInOut(this,
1196                 render->range_type == RANGE_INOUT, x1, y));
1197         y += 20;
1198         add_subwindow(range1frame = new RenderRange1Frame(this,
1199                 render->range_type == RANGE_1FRAME, x1, y));
1200         y += 30;
1201
1202         if( is_image )
1203                 enable_render_range(0);
1204
1205         renderprofile = new RenderProfile(mwindow, this, x, y, 1);
1206         renderprofile->create_objects();
1207         y += 70;
1208
1209         loadmode = new LoadMode(mwindow, this, x, y, &render->load_mode, 1);
1210         loadmode->create_objects();
1211
1212         add_subwindow(new BC_OKButton(this));
1213         add_subwindow(new BC_CancelButton(this));
1214
1215         show_window();
1216         unlock_window();
1217 }
1218
1219 void RenderWindow::update_range_type(int range_type)
1220 {
1221         if( render->range_type == range_type ) return;
1222         render->range_type = range_type;
1223         rangeproject->update(range_type == RANGE_PROJECT);
1224         rangeselection->update(range_type == RANGE_SELECTION);
1225         rangeinout->update(range_type == RANGE_INOUT);
1226         range1frame->update(range_type == RANGE_1FRAME);
1227 }
1228
1229 void RenderWindow::enable_render_range(int v)
1230 {
1231         if( v ) {
1232                 rangeproject->enable();
1233                 rangeselection->enable();
1234                 rangeinout->enable();
1235                 range1frame->enable();
1236         }
1237         else {
1238                 rangeproject->disable();
1239                 rangeselection->disable();
1240                 rangeinout->disable();
1241                 range1frame->disable();
1242         }
1243 }
1244
1245
1246 RenderRangeProject::RenderRangeProject(RenderWindow *rwindow, int value, int x, int y)
1247  : BC_Radial(x, y, value, _("Project"))
1248 {
1249         this->rwindow = rwindow;
1250 }
1251 int RenderRangeProject::handle_event()
1252 {
1253         rwindow->update_range_type(RANGE_PROJECT);
1254         return 1;
1255 }
1256
1257 RenderRangeSelection::RenderRangeSelection(RenderWindow *rwindow, int value, int x, int y)
1258  : BC_Radial(x, y, value, _("Selection"))
1259 {
1260         this->rwindow = rwindow;
1261 }
1262 int RenderRangeSelection::handle_event()
1263 {
1264         rwindow->update_range_type(RANGE_SELECTION);
1265         return 1;
1266 }
1267
1268
1269 RenderRangeInOut::RenderRangeInOut(RenderWindow *rwindow, int value, int x, int y)
1270  : BC_Radial(x, y, value, _("In/Out Points"))
1271 {
1272         this->rwindow = rwindow;
1273 }
1274 int RenderRangeInOut::handle_event()
1275 {
1276         rwindow->update_range_type(RANGE_INOUT);
1277         return 1;
1278 }
1279
1280 RenderRange1Frame::RenderRange1Frame(RenderWindow *rwindow, int value, int x, int y)
1281  : BC_Radial(x, y, value, _("One Frame"))
1282 {
1283         this->rwindow = rwindow;
1284 }
1285 int RenderRange1Frame::handle_event()
1286 {
1287         rwindow->update_range_type(RANGE_1FRAME);
1288         return 1;
1289 }
1290
1291 double Render::get_render_range()
1292 {
1293         EDL *edl = mwindow->edl;
1294         double last = edl->tracks->total_playable_length();
1295         double framerate = edl->session->frame_rate;
1296         if( framerate <= 0 ) framerate = 1;
1297         double start = 0, end = last;
1298         switch( range_type ) {
1299         default:
1300         case RANGE_BACKCOMPAT:
1301                 start = edl->local_session->get_selectionstart(1);
1302                 end   = edl->local_session->get_selectionend(1);
1303                 if( EQUIV(start, end) ) end = last;
1304                 break;
1305         case RANGE_PROJECT:
1306                 break;
1307         case RANGE_SELECTION:
1308                 start = edl->local_session->get_selectionstart(1);
1309                 end   = edl->local_session->get_selectionend(1);
1310                 break;
1311         case RANGE_INOUT:
1312                 start = edl->local_session->inpoint_valid() ?
1313                         edl->local_session->get_inpoint() : 0;
1314                 end   = edl->local_session->outpoint_valid() ?
1315                         edl->local_session->get_outpoint() : last;
1316                 break;
1317         case RANGE_1FRAME:
1318                 start = end = edl->local_session->get_selectionstart(1);
1319                 if( edl->session->frame_rate > 0 ) end += 1./edl->session->frame_rate;
1320                 break;
1321         }
1322         if( start < 0 ) start = 0;
1323         if( end > last ) end = last;
1324         return end - start;
1325 }
1326
1327 RenderFormat::RenderFormat(MWindow *mwindow, BC_WindowBase *window, Asset *asset)
1328  : FormatTools(mwindow, window, asset)
1329 {
1330 }
1331 RenderFormat::~RenderFormat()
1332 {
1333 }
1334
1335 void RenderFormat::update_format()
1336 {
1337         FormatTools::update_format();
1338         RenderWindow *render_window = (RenderWindow *)window;
1339         if( render_window->is_hidden() ) return;
1340
1341         int is_image = File::is_image_render(asset->format);
1342         if( is_image ) {
1343                 render_window->update_range_type(RANGE_1FRAME);
1344                 render_window->enable_render_range(0);
1345         }
1346         else
1347                 render_window->enable_render_range(1);
1348 }
1349