cinelerra-5.1/cinelerra/preferences.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008 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 "asset.h"
  23 #include "audioconfig.h"
  24 #include "audiodevice.inc"
  25 #include "bcmeter.inc"
  26 #include "bcsignals.h"
  27 #include "cache.inc"
  28 #include "clip.h"
  29 #include "bchash.h"
  30 #include "file.h"
  31 #include "filesystem.h"
  32 #include "guicast.h"
  33 #include "indexfile.h"
  34 #include "mutex.h"
  35 #include "preferences.h"
  36 #include "probeprefs.h"
  37 #include "shbtnprefs.h"
  38 #include "theme.h"
  39 #include "videoconfig.h"
  40 #include "videodevice.inc"
  41
  42 #include <string.h>
  43 #include <unistd.h>
  44 #include <sys/types.h>
  45 #include <sys/stat.h>
  46
  47
  48 //#define CLAMP(x, y, z) (x) = ((x) < (y) ? (y) : ((x) > (z) ? (z) : (x)))
  49
  50 Preferences::Preferences()
  51 {
  52 // Set defaults
  53         FileSystem fs;
  54
  55         preferences_lock = new Mutex("Preferences::preferences_lock");
  56
  57
  58 // initial plugin path from build -DPLUGIN_DIR="..."
  59         sprintf(plugin_dir, "%s/", File::get_plugin_path());
  60         sprintf(index_directory, "%s/", File::get_config_path());
  61         if(strlen(index_directory))
  62                 fs.complete_path(index_directory);
  63         cache_size = 0x10000000;
  64         index_size = 0x400000;
  65         index_count = 500;
  66         use_thumbnails = 1;
  67         keyframe_reticle = HAIRLINE_DRAGGING;
  68         trap_sigsegv = 1;
  69         trap_sigintr = 1;
  70         theme[0] = 0;
  71         plugin_icons[0] = 0;
  72         strcpy(snapshot_path, "/tmp");
  73         use_renderfarm = 0;
  74         force_uniprocessor = 0;
  75         renderfarm_port = DEAMON_PORT;
  76         render_preroll = 0.5;
  77         brender_preroll = 0;
  78         renderfarm_mountpoint[0] = 0;
  79         renderfarm_vfs = 0;
  80         renderfarm_job_count = 20;
  81         project_smp = processors = calculate_processors(0);
  82         real_processors = calculate_processors(1);
  83         ffmpeg_marker_indexes = 1;
  84         warn_indexes = 1;
  85         warn_version = 1;
  86         bd_warn_root = 1;
  87         popupmenu_btnup = 1;
  88         grab_input_focus = 1;
  89         textbox_focus_policy = 0;
  90         forward_render_displacement = 0;
  91         dvd_yuv420p_interlace = 0;
  92         highlight_inverse = 0xffffff;
  93         yuv_color_space = 0; // bt601
  94         yuv_color_range = 0; // jpeg
  95
  96 // Default brender asset
  97         brender_asset = new Asset;
  98         brender_asset->audio_data = 0;
  99         brender_asset->video_data = 1;
 100         sprintf(brender_asset->path, "/tmp/brender");
 101         brender_asset->format = FILE_JPEG_LIST;
 102         brender_asset->jpeg_quality = 80;
 103
 104         use_brender = 0;
 105         brender_fragment = 1;
 106         local_rate = 0.0;
 107
 108         use_tipwindow = 1;
 109         scan_commercials = 0;
 110
 111         android_remote = 0;
 112         android_port = 23432;
 113         strcpy(android_pin, "cinelerra");
 114
 115         for(int i = 0; i < MAXCHANNELS; i++)
 116         {
 117                 for(int j = 0; j < i + 1; j++)
 118                 {
 119                         int position = 180 - (360 * j / (i + 1));
 120                         while(position < 0) position += 360;
 121                         channel_positions[i * MAXCHANNELS + j] = position;
 122                 }
 123         }
 124 }
 125
 126 Preferences::~Preferences()
 127 {
 128         brender_asset->Garbage::remove_user();
 129         shbtn_prefs.remove_all_objects();
 130         file_probes.remove_all_objects();
 131         renderfarm_nodes.remove_all_objects();
 132         delete preferences_lock;
 133 }
 134
 135 void Preferences::copy_rates_from(Preferences *preferences)
 136 {
 137         preferences_lock->lock("Preferences::copy_rates_from");
 138 // Need to match node titles in case the order changed and in case
 139 // one of the nodes in the source is the master node.
 140         local_rate = preferences->local_rate;
 141
 142         for(int j = 0;
 143                 j < preferences->renderfarm_nodes.total;
 144                 j++)
 145         {
 146                 double new_rate = preferences->renderfarm_rate.values[j];
 147 // Put in the master node
 148                 if(preferences->renderfarm_nodes.values[j][0] == '/')
 149                 {
 150                         if(!EQUIV(new_rate, 0.0))
 151                                 local_rate = new_rate;
 152                 }
 153                 else
 154 // Search for local node and copy it to that node
 155                 if(!EQUIV(new_rate, 0.0))
 156                 {
 157                         for(int i = 0; i < renderfarm_nodes.total; i++)
 158                         {
 159                                 if(!strcmp(preferences->renderfarm_nodes.values[j], renderfarm_nodes.values[i]) &&
 160                                         preferences->renderfarm_ports.values[j] == renderfarm_ports.values[i])
 161                                 {
 162                                         renderfarm_rate.values[i] = new_rate;
 163                                         break;
 164                                 }
 165                         }
 166                 }
 167         }
 168
 169 //printf("Preferences::copy_rates_from 1 %f %f\n", local_rate, preferences->local_rate);
 170         preferences_lock->unlock();
 171 }
 172
 173 void Preferences::copy_from(Preferences *that)
 174 {
 175 // ================================= Performance ================================
 176         strcpy(index_directory, that->index_directory);
 177         index_size = that->index_size;
 178         index_count = that->index_count;
 179         use_thumbnails = that->use_thumbnails;
 180         keyframe_reticle = that->keyframe_reticle;
 181         strcpy(theme, that->theme);
 182         strcpy(plugin_icons, that->plugin_icons);
 183         strcpy(snapshot_path, that->snapshot_path);
 184
 185         use_tipwindow = that->use_tipwindow;
 186         scan_commercials = that->scan_commercials;
 187         android_remote = that->android_remote;
 188         android_port = that->android_port;
 189         strcpy(android_pin, that->android_pin);
 190         this->shbtn_prefs.remove_all_objects();
 191         for( int i=0; i<that->shbtn_prefs.size(); ++i )
 192                 this->shbtn_prefs.append(new ShBtnPref(*that->shbtn_prefs[i]));
 193         this->file_probes.remove_all_objects();
 194         for( int i=0; i<that->file_probes.size(); ++i )
 195                 this->file_probes.append(new ProbePref(*that->file_probes[i]));
 196         cache_size = that->cache_size;
 197         project_smp = that->project_smp;
 198         force_uniprocessor = that->force_uniprocessor;
 199         trap_sigsegv = that->trap_sigsegv;
 200         trap_sigintr = that->trap_sigintr;
 201         processors = that->processors;
 202         real_processors = that->real_processors;
 203         ffmpeg_marker_indexes = that->ffmpeg_marker_indexes;
 204         warn_indexes = that->warn_indexes;
 205         warn_version = that->warn_version;
 206         bd_warn_root = that->bd_warn_root;
 207         popupmenu_btnup = that->popupmenu_btnup;
 208         grab_input_focus = that->grab_input_focus;
 209         textbox_focus_policy = that->textbox_focus_policy;
 210         forward_render_displacement = that->forward_render_displacement;
 211         dvd_yuv420p_interlace = that->dvd_yuv420p_interlace;
 212         highlight_inverse = that->highlight_inverse;
 213         yuv_color_space = that->yuv_color_space;
 214         yuv_color_range = that->yuv_color_range;
 215         renderfarm_nodes.remove_all_objects();
 216         renderfarm_ports.remove_all();
 217         renderfarm_enabled.remove_all();
 218         renderfarm_rate.remove_all();
 219         local_rate = that->local_rate;
 220         for(int i = 0; i < that->renderfarm_nodes.size(); i++)
 221         {
 222                 add_node(that->renderfarm_nodes.get(i),
 223                         that->renderfarm_ports.get(i),
 224                         that->renderfarm_enabled.get(i),
 225                         that->renderfarm_rate.get(i));
 226         }
 227         use_renderfarm = that->use_renderfarm;
 228         renderfarm_port = that->renderfarm_port;
 229         render_preroll = that->render_preroll;
 230         brender_preroll = that->brender_preroll;
 231         renderfarm_job_count = that->renderfarm_job_count;
 232         renderfarm_vfs = that->renderfarm_vfs;
 233         strcpy(renderfarm_mountpoint, that->renderfarm_mountpoint);
 234         renderfarm_consolidate = that->renderfarm_consolidate;
 235         use_brender = that->use_brender;
 236         brender_fragment = that->brender_fragment;
 237         brender_asset->copy_from(that->brender_asset, 0);
 238
 239 // Check boundaries
 240
 241         FileSystem fs;
 242         if(strlen(index_directory))
 243         {
 244                 fs.complete_path(index_directory);
 245                 fs.add_end_slash(index_directory);
 246         }
 247
 248 //      if(strlen(global_plugin_dir))
 249 //      {
 250 //              fs.complete_path(global_plugin_dir);
 251 //              fs.add_end_slash(global_plugin_dir);
 252 //      }
 253 //
 254
 255 // Redo with the proper value of force_uniprocessor
 256         processors = calculate_processors(0);
 257         boundaries();
 258 }
 259
 260 void Preferences::boundaries()
 261 {
 262         renderfarm_job_count = MAX(renderfarm_job_count, 1);
 263         CLAMP(cache_size, MIN_CACHE_SIZE, MAX_CACHE_SIZE);
 264 }
 265
 266 Preferences& Preferences::operator=(Preferences &that)
 267 {
 268 printf("Preferences::operator=\n");
 269         copy_from(&that);
 270         return *this;
 271 }
 272
 273 void Preferences::print_channels(char *string,
 274         int *channel_positions,
 275         int channels)
 276 {
 277         char string3[BCTEXTLEN];
 278         string[0] = 0;
 279         for(int j = 0; j < channels; j++)
 280         {
 281                 sprintf(string3, "%d", channel_positions[j]);
 282                 strcat(string, string3);
 283                 if(j < channels - 1)
 284                         strcat(string, ",");
 285         }
 286 }
 287
 288 void Preferences::scan_channels(char *string,
 289         int *channel_positions,
 290         int channels)
 291 {
 292         char string2[BCTEXTLEN];
 293         int len = strlen(string);
 294         int current_channel = 0;
 295         for(int i = 0; i < len; i++)
 296         {
 297                 strcpy(string2, &string[i]);
 298                 for(int j = 0; j < BCTEXTLEN; j++)
 299                 {
 300                         if(string2[j] == ',' || string2[j] == 0)
 301                         {
 302                                 i += j;
 303                                 string2[j] = 0;
 304                                 break;
 305                         }
 306                 }
 307                 channel_positions[current_channel++] = atoi(string2);
 308                 if(current_channel >= channels) break;
 309         }
 310 }
 311
 312 int Preferences::load_defaults(BC_Hash *defaults)
 313 {
 314         char string[BCTEXTLEN];
 315
 316         use_tipwindow = defaults->get("USE_TIPWINDOW", use_tipwindow);
 317         scan_commercials = defaults->get("SCAN_COMMERCIALS", scan_commercials);
 318         android_remote = defaults->get("ANDROID_REMOTE", android_remote);
 319         android_port = defaults->get("ANDROID_PORT", android_port);
 320         defaults->get("ANDROID_PIN", android_pin);
 321         defaults->get("INDEX_DIRECTORY", index_directory);
 322         index_size = defaults->get("INDEX_SIZE", index_size);
 323         index_count = defaults->get("INDEX_COUNT", index_count);
 324         use_thumbnails = defaults->get("USE_THUMBNAILS", use_thumbnails);
 325         keyframe_reticle = defaults->get("KEYFRAME_RETICLE", keyframe_reticle);
 326         trap_sigsegv = defaults->get("TRAP_SIGSEGV", trap_sigsegv);
 327         trap_sigintr = defaults->get("TRAP_SIGINTR", trap_sigintr);
 328
 329         strcpy(theme, _(DEFAULT_THEME));
 330         strcpy(plugin_icons, DEFAULT_PICON);
 331         defaults->get("THEME", theme);
 332         defaults->get("PLUGIN_ICONS", plugin_icons);
 333         strcpy(snapshot_path, "/tmp");
 334         defaults->get("SNAPSHOT_PATH", snapshot_path);
 335
 336         for(int i = 0; i < MAXCHANNELS; i++)
 337         {
 338                 char string2[BCTEXTLEN];
 339                 sprintf(string, "CHANNEL_POSITIONS%d", i);
 340                 print_channels(string2,
 341                         &channel_positions[i * MAXCHANNELS],
 342                         i + 1);
 343
 344                 defaults->get(string, string2);
 345
 346                 scan_channels(string2,
 347                         &channel_positions[i * MAXCHANNELS],
 348                         i + 1);
 349         }
 350
 351         brender_asset->load_defaults(defaults,
 352                 "BRENDER_",
 353                 1,
 354                 1,
 355                 1,
 356                 0,
 357                 0);
 358
 359
 360
 361         project_smp = defaults->get("PROJECT_SMP", project_smp);
 362         force_uniprocessor = defaults->get("FORCE_UNIPROCESSOR", force_uniprocessor);
 363         ffmpeg_marker_indexes = defaults->get("FFMPEG_MARKER_INDEXES", ffmpeg_marker_indexes);
 364         warn_indexes = defaults->get("WARN_INDEXES", warn_indexes);
 365         warn_version = defaults->get("WARN_VERSION", warn_version);
 366         bd_warn_root = defaults->get("BD_WARN_ROOT", bd_warn_root);
 367         popupmenu_btnup = defaults->get("POPUPMENU_BTNUP", popupmenu_btnup);
 368         grab_input_focus = defaults->get("GRAB_FOCUS", grab_input_focus);
 369         textbox_focus_policy = defaults->get("TEXTBOX_FOCUS_POLICY", textbox_focus_policy);
 370         forward_render_displacement = defaults->get("FORWARD_RENDER_DISPLACEMENT", forward_render_displacement);
 371         dvd_yuv420p_interlace = defaults->get("DVD_YUV420P_INTERLACE", dvd_yuv420p_interlace);
 372         highlight_inverse = defaults->get("HIGHLIGHT_INVERSE", highlight_inverse);
 373         yuv_color_space = defaults->get("YUV_COLOR_SPACE", yuv_color_space);
 374         yuv_color_range = defaults->get("YUV_COLOR_RANGE", yuv_color_range);
 375         use_brender = defaults->get("USE_BRENDER", use_brender);
 376         brender_fragment = defaults->get("BRENDER_FRAGMENT", brender_fragment);
 377         cache_size = defaults->get("CACHE_SIZE", cache_size);
 378         local_rate = defaults->get("LOCAL_RATE", local_rate);
 379         use_renderfarm = defaults->get("USE_RENDERFARM", use_renderfarm);
 380         renderfarm_port = defaults->get("RENDERFARM_PORT", renderfarm_port);
 381         render_preroll = defaults->get("RENDERFARM_PREROLL", render_preroll);
 382         brender_preroll = defaults->get("BRENDER_PREROLL", brender_preroll);
 383         renderfarm_job_count = defaults->get("RENDERFARM_JOBS_COUNT", renderfarm_job_count);
 384         renderfarm_consolidate = defaults->get("RENDERFARM_CONSOLIDATE", renderfarm_consolidate);
 385 //      renderfarm_vfs = defaults->get("RENDERFARM_VFS", renderfarm_vfs);
 386         defaults->get("RENDERFARM_MOUNTPOINT", renderfarm_mountpoint);
 387         int renderfarm_total = defaults->get("RENDERFARM_TOTAL", 0);
 388
 389         for(int i = 0; i < renderfarm_total; i++)
 390         {
 391                 sprintf(string, "RENDERFARM_NODE%d", i);
 392                 char result[BCTEXTLEN];
 393                 int result_port = 0;
 394                 int result_enabled = 0;
 395                 float result_rate = 0.0;
 396
 397                 result[0] = 0;
 398                 defaults->get(string, result);
 399
 400                 sprintf(string, "RENDERFARM_PORT%d", i);
 401                 result_port = defaults->get(string, renderfarm_port);
 402
 403                 sprintf(string, "RENDERFARM_ENABLED%d", i);
 404                 result_enabled = defaults->get(string, result_enabled);
 405
 406                 sprintf(string, "RENDERFARM_RATE%d", i);
 407                 result_rate = defaults->get(string, result_rate);
 408
 409                 if(result[0] != 0)
 410                 {
 411                         add_node(result, result_port, result_enabled, result_rate);
 412                 }
 413         }
 414
 415         shbtn_prefs.remove_all_objects();
 416         int shbtns_total = defaults->get("SHBTNS_TOTAL", -1);
 417         if( shbtns_total < 0 ) {
 418                 shbtn_prefs.append(new ShBtnPref(_("Features5"), "$CIN_BROWSER file://$CIN_DAT/doc/Features5.pdf", 0));
 419                 shbtn_prefs.append(new ShBtnPref(_("Online Help"), "$CIN_BROWSER https://cinelerra-cv.org/docs.php", 0));
 420                 shbtn_prefs.append(new ShBtnPref(_("Original Manual"), "$CIN_BROWSER file://$CIN_DAT/doc/cinelerra.html", 0));
 421                 shbtn_prefs.append(new ShBtnPref(_("Setting Shell Commands"), "$CIN_BROWSER file://$CIN_DAT/doc/ShellCmds.html", 0));
 422                 shbtn_prefs.append(new ShBtnPref(_("Shortcuts"), "$CIN_BROWSER file://$CIN_DAT/doc/shortcuts.html", 0));
 423                 shbtn_prefs.append(new ShBtnPref(_("RenderMux"), "$CIN_DAT/doc/RenderMux.sh",0));
 424                 shbtns_total = 0;
 425         }
 426         for( int i=0; i<shbtns_total; ++i ) {
 427                 char name[BCTEXTLEN], commands[BCTEXTLEN];
 428                 sprintf(string, "SHBTN%d_NAME", i);
 429                 defaults->get(string, name);
 430                 sprintf(string, "SHBTN%d_COMMANDS", i);
 431                 defaults->get(string, commands);
 432                 sprintf(string, "SHBTN%d_WARN", i);
 433                 int warn = defaults->get(string, 0);
 434                 shbtn_prefs.append(new ShBtnPref(name, commands, warn));
 435         }
 436
 437         file_probes.remove_all_objects();
 438         int file_probe_total = defaults->get("FILE_PROBE_TOTAL", 0);
 439         for( int i=0; i<file_probe_total; ++i ) {
 440                 char name[BCTEXTLEN];
 441                 sprintf(string, "FILE_PROBE%d_NAME", i);
 442                 defaults->get(string, name);
 443                 sprintf(string, "FILE_PROBE%d_ARMED", i);
 444                 int armed = defaults->get(string, 1);
 445                 file_probes.append(new ProbePref(name, armed));
 446         }
 447         // append any missing probes
 448         for( int i=0; i<File::nb_probes; ++i ) {
 449                 const char *nm = File::default_probes[i];
 450                 int k = file_probes.size();
 451                 while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 452                 if( k >= 0 ) continue;
 453                 int armed = 1;
 454                 if( !strcmp(nm, "FFMPEG_Late") ||
 455                     !strcmp(nm, "CR2") ) armed = 0;
 456                 file_probes.append(new ProbePref(nm, armed));
 457         }
 458
 459 // Redo with the proper value of force_uniprocessor
 460         processors = calculate_processors(0);
 461         boundaries();
 462         return 0;
 463 }
 464
 465 int Preferences::save_defaults(BC_Hash *defaults)
 466 {
 467         char string[BCTEXTLEN];
 468
 469
 470         defaults->update("USE_TIPWINDOW", use_tipwindow);
 471         defaults->update("SCAN_COMMERCIALS", scan_commercials);
 472         defaults->update("ANDROID_REMOTE", android_remote);
 473         defaults->update("ANDROID_PIN", android_pin);
 474         defaults->update("ANDROID_PORT", android_port);
 475
 476         defaults->update("CACHE_SIZE", cache_size);
 477         defaults->update("INDEX_DIRECTORY", index_directory);
 478         defaults->update("INDEX_SIZE", index_size);
 479         defaults->update("INDEX_COUNT", index_count);
 480         defaults->update("USE_THUMBNAILS", use_thumbnails);
 481         defaults->update("KEYFRAME_RETICLE", keyframe_reticle);
 482         defaults->update("TRAP_SIGSEGV", trap_sigsegv);
 483         defaults->update("TRAP_SIGINTR", trap_sigintr);
 484         defaults->update("THEME", theme);
 485         defaults->update("PLUGIN_ICONS", plugin_icons);
 486         defaults->update("SNAPSHOT_PATH", snapshot_path);
 487
 488         for(int i = 0; i < MAXCHANNELS; i++)
 489         {
 490                 char string2[BCTEXTLEN];
 491                 sprintf(string, "CHANNEL_POSITIONS%d", i);
 492                 print_channels(string2, &channel_positions[i * MAXCHANNELS], i + 1);
 493                 defaults->update(string, string2);
 494         }
 495
 496         defaults->update("PROJECT_SMP", project_smp);
 497         defaults->update("FORCE_UNIPROCESSOR", force_uniprocessor);
 498         defaults->update("FFMPEG_MARKER_INDEXES", ffmpeg_marker_indexes);
 499         defaults->update("WARN_INDEXES", warn_indexes);
 500         defaults->update("WARN_VERSION", warn_version);
 501         defaults->update("BD_WARN_ROOT", bd_warn_root);
 502         defaults->update("POPUPMENU_BTNUP", popupmenu_btnup);
 503         defaults->update("GRAB_FOCUS", grab_input_focus);
 504         defaults->update("TEXTBOX_FOCUS_POLICY", textbox_focus_policy);
 505         defaults->update("FORWARD_RENDER_DISPLACEMENT", forward_render_displacement);
 506         defaults->update("DVD_YUV420P_INTERLACE", dvd_yuv420p_interlace);
 507         defaults->update("HIGHLIGHT_INVERSE", highlight_inverse);
 508         defaults->update("YUV_COLOR_SPACE", yuv_color_space);
 509         defaults->update("YUV_COLOR_RANGE", yuv_color_range);
 510         brender_asset->save_defaults(defaults, "BRENDER_", 1, 1, 1, 0, 0);
 511         defaults->update("USE_BRENDER", use_brender);
 512         defaults->update("BRENDER_FRAGMENT", brender_fragment);
 513         defaults->update("USE_RENDERFARM", use_renderfarm);
 514         defaults->update("LOCAL_RATE", local_rate);
 515         defaults->update("RENDERFARM_PORT", renderfarm_port);
 516         defaults->update("RENDERFARM_PREROLL", render_preroll);
 517         defaults->update("BRENDER_PREROLL", brender_preroll);
 518 //      defaults->update("RENDERFARM_VFS", renderfarm_vfs);
 519         defaults->update("RENDERFARM_MOUNTPOINT", renderfarm_mountpoint);
 520         defaults->update("RENDERFARM_JOBS_COUNT", renderfarm_job_count);
 521         defaults->update("RENDERFARM_CONSOLIDATE", renderfarm_consolidate);
 522         defaults->update("RENDERFARM_TOTAL", (int64_t)renderfarm_nodes.total);
 523         for(int i = 0; i < renderfarm_nodes.total; i++)
 524         {
 525                 sprintf(string, "RENDERFARM_NODE%d", i);
 526                 defaults->update(string, renderfarm_nodes.values[i]);
 527                 sprintf(string, "RENDERFARM_PORT%d", i);
 528                 defaults->update(string, renderfarm_ports.values[i]);
 529                 sprintf(string, "RENDERFARM_ENABLED%d", i);
 530                 defaults->update(string, renderfarm_enabled.values[i]);
 531                 sprintf(string, "RENDERFARM_RATE%d", i);
 532                 defaults->update(string, renderfarm_rate.values[i]);
 533         }
 534         defaults->update("SHBTNS_TOTAL", shbtn_prefs.size());
 535         for( int i=0; i<shbtn_prefs.size(); ++i ) {
 536                 ShBtnPref *pref = shbtn_prefs[i];
 537                 sprintf(string, "SHBTN%d_NAME", i);
 538                 defaults->update(string, pref->name);
 539                 sprintf(string, "SHBTN%d_COMMANDS", i);
 540                 defaults->update(string, pref->commands);
 541                 sprintf(string, "SHBTN%d_WARN", i);
 542                 defaults->update(string, pref->warn);
 543         }
 544         defaults->update("FILE_PROBE_TOTAL", file_probes.size());
 545         for( int i=0; i<file_probes.size(); ++i ) {
 546                 ProbePref *pref = file_probes[i];
 547                 sprintf(string, "FILE_PROBE%d_NAME", i);
 548                 defaults->update(string, pref->name);
 549                 sprintf(string, "FILE_PROBE%d_ARMED", i);
 550                 defaults->update(string, pref->armed);
 551         }
 552         return 0;
 553 }
 554
 555
 556 void Preferences::add_node(const char *text, int port, int enabled, float rate)
 557 {
 558         if(text[0] == 0) return;
 559
 560         preferences_lock->lock("Preferences::add_node");
 561         char *new_item = new char[strlen(text) + 1];
 562         strcpy(new_item, text);
 563         renderfarm_nodes.append(new_item);
 564         renderfarm_nodes.set_array_delete();
 565         renderfarm_ports.append(port);
 566         renderfarm_enabled.append(enabled);
 567         renderfarm_rate.append(rate);
 568         preferences_lock->unlock();
 569 }
 570
 571 void Preferences::delete_node(int number)
 572 {
 573         preferences_lock->lock("Preferences::delete_node");
 574         if(number < renderfarm_nodes.total && number >= 0)
 575         {
 576                 delete [] renderfarm_nodes.values[number];
 577                 renderfarm_nodes.remove_number(number);
 578                 renderfarm_ports.remove_number(number);
 579                 renderfarm_enabled.remove_number(number);
 580                 renderfarm_rate.remove_number(number);
 581         }
 582         preferences_lock->unlock();
 583 }
 584
 585 void Preferences::delete_nodes()
 586 {
 587         preferences_lock->lock("Preferences::delete_nodes");
 588         for(int i = 0; i < renderfarm_nodes.total; i++)
 589                 delete [] renderfarm_nodes.values[i];
 590         renderfarm_nodes.remove_all();
 591         renderfarm_ports.remove_all();
 592         renderfarm_enabled.remove_all();
 593         renderfarm_rate.remove_all();
 594         preferences_lock->unlock();
 595 }
 596
 597 void Preferences::reset_rates()
 598 {
 599         for(int i = 0; i < renderfarm_nodes.total; i++)
 600         {
 601                 renderfarm_rate.values[i] = 0.0;
 602         }
 603         local_rate = 0.0;
 604 }
 605
 606 float Preferences::get_rate(int node)
 607 {
 608         if(node < 0)
 609         {
 610                 return local_rate;
 611         }
 612         else
 613         {
 614                 int total = 0;
 615                 for(int i = 0; i < renderfarm_nodes.size(); i++)
 616                 {
 617                         if(renderfarm_enabled.get(i)) total++;
 618                         if(total == node + 1)
 619                         {
 620                                 return renderfarm_rate.get(i);
 621                         }
 622                 }
 623         }
 624
 625         return 0;
 626 }
 627
 628 void Preferences::set_rate(float rate, int node)
 629 {
 630 //printf("Preferences::set_rate %f %d\n", rate, node);
 631         if(node < 0)
 632         {
 633                 local_rate = rate;
 634         }
 635         else
 636         {
 637                 int total = 0;
 638                 for(int i = 0; i < renderfarm_nodes.size(); i++)
 639                 {
 640                         if(renderfarm_enabled.get(i)) total++;
 641                         if(total == node + 1)
 642                         {
 643                                 renderfarm_rate.set(i, rate);
 644                                 return;
 645                         }
 646                 }
 647         }
 648 }
 649
 650 float Preferences::get_avg_rate(int use_master_node)
 651 {
 652         preferences_lock->lock("Preferences::get_avg_rate");
 653         float total = 0.0;
 654         if(renderfarm_rate.total)
 655         {
 656                 int enabled = 0;
 657                 if(use_master_node)
 658                 {
 659                         if(EQUIV(local_rate, 0.0))
 660                         {
 661                                 preferences_lock->unlock();
 662                                 return 0.0;
 663                         }
 664                         else
 665                         {
 666                                 enabled++;
 667                                 total += local_rate;
 668                         }
 669                 }
 670
 671                 for(int i = 0; i < renderfarm_rate.total; i++)
 672                 {
 673                         if(renderfarm_enabled.values[i])
 674                         {
 675                                 enabled++;
 676                                 total += renderfarm_rate.values[i];
 677                                 if(EQUIV(renderfarm_rate.values[i], 0.0))
 678                                 {
 679                                         preferences_lock->unlock();
 680                                         return 0.0;
 681                                 }
 682                         }
 683                 }
 684
 685                 if(enabled)
 686                         total /= enabled;
 687                 else
 688                         total = 0.0;
 689         }
 690         preferences_lock->unlock();
 691
 692         return total;
 693 }
 694
 695 void Preferences::sort_nodes()
 696 {
 697         int done = 0;
 698
 699         while(!done)
 700         {
 701                 done = 1;
 702                 for(int i = 0; i < renderfarm_nodes.total - 1; i++)
 703                 {
 704                         if(strcmp(renderfarm_nodes.values[i], renderfarm_nodes.values[i + 1]) > 0)
 705                         {
 706                                 char *temp = renderfarm_nodes.values[i];
 707                                 int temp_port = renderfarm_ports.values[i];
 708
 709                                 renderfarm_nodes.values[i] = renderfarm_nodes.values[i + 1];
 710                                 renderfarm_nodes.values[i + 1] = temp;
 711
 712                                 renderfarm_ports.values[i] = renderfarm_ports.values[i + 1];
 713                                 renderfarm_ports.values[i + 1] = temp_port;
 714
 715                                 renderfarm_enabled.values[i] = renderfarm_enabled.values[i + 1];
 716                                 renderfarm_enabled.values[i + 1] = temp_port;
 717
 718                                 renderfarm_rate.values[i] = renderfarm_rate.values[i + 1];
 719                                 renderfarm_rate.values[i + 1] = temp_port;
 720                                 done = 0;
 721                         }
 722                 }
 723         }
 724 }
 725
 726 void Preferences::edit_node(int number,
 727         const char *new_text,
 728         int new_port,
 729         int new_enabled)
 730 {
 731         char *new_item = new char[strlen(new_text) + 1];
 732         strcpy(new_item, new_text);
 733
 734         delete [] renderfarm_nodes.values[number];
 735         renderfarm_nodes.values[number] = new_item;
 736         renderfarm_ports.values[number] = new_port;
 737         renderfarm_enabled.values[number] = new_enabled;
 738 }
 739
 740 int Preferences::get_enabled_nodes()
 741 {
 742         int result = 0;
 743         for(int i = 0; i < renderfarm_enabled.total; i++)
 744                 if(renderfarm_enabled.values[i]) result++;
 745         return result;
 746 }
 747
 748 const char* Preferences::get_node_hostname(int number)
 749 {
 750         int total = 0;
 751         for(int i = 0; i < renderfarm_nodes.total; i++)
 752         {
 753                 if(renderfarm_enabled.values[i])
 754                 {
 755                         if(total == number)
 756                                 return renderfarm_nodes.values[i];
 757                         else
 758                                 total++;
 759                 }
 760         }
 761         return "";
 762 }
 763
 764 int Preferences::get_node_port(int number)
 765 {
 766         int total = 0;
 767         for(int i = 0; i < renderfarm_ports.total; i++)
 768         {
 769                 if(renderfarm_enabled.values[i])
 770                 {
 771                         if(total == number)
 772                                 return renderfarm_ports.values[i];
 773                         else
 774                                 total++;
 775                 }
 776         }
 777         return -1;
 778 }
 779
 780 int Preferences::get_asset_file_path(Asset *asset, char *path)
 781 {
 782         strcpy(path, asset->path);
 783         int result = !access(path, R_OK) ? 0 : -1;
 784         if( !result && ( asset->format == FILE_MPEG || asset->format == FILE_AC3 ||
 785                 asset->format == FILE_VMPEG || asset->format == FILE_AMPEG ) ) {
 786                 char source_filename[BCTEXTLEN], index_filename[BCTEXTLEN];
 787                 IndexFile::get_index_filename(source_filename,
 788                         index_directory, index_filename, asset->path, ".toc");
 789                 strcpy(path, index_filename);
 790                 if( access(path, R_OK) )
 791                         result = 1;
 792         }
 793 // result = 0, asset->path/toc exist, -1 no asset, 1 no toc
 794         return result;
 795 }
 796
 797
 798 int Preferences::calculate_processors(int interactive)
 799 {
 800         if(force_uniprocessor && !interactive) return 1;
 801         return BC_WindowBase::get_resources()->machine_cpus;
 802 }
 803
 804 int Preferences::get_file_probe_armed(const char *nm)
 805 {
 806         int k = file_probes.size();
 807         while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 808         if( k < 0 ) return -1;
 809         return file_probes[k]->armed;
 810 }
 811
 812 void Preferences::set_file_probe_armed(const char *nm, int v)
 813 {
 814         int k = file_probes.size();
 815         while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 816         if( k < 0 ) return;
 817         file_probes[k]->armed = v;
 818 }
 819