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 "maxchannels.h"
  35 #include "mutex.h"
  36 #include "preferences.h"
  37 #include "probeprefs.h"
  38 #include "shbtnprefs.h"
  39 #include "theme.h"
  40 #include "videoconfig.h"
  41 #include "videodevice.inc"
  42
  43 #include <ctype.h>
  44 #include <string.h>
  45 #include <unistd.h>
  46 #include <sys/types.h>
  47 #include <sys/stat.h>
  48
  49
  50 Preferences::Preferences()
  51 {
  52 // Set defaults
  53         FileSystem fs;
  54         preferences_lock = new Mutex("Preferences::preferences_lock");
  55
  56 // initial plugin path from build -DPLUGIN_DIR="..."
  57         sprintf(plugin_dir, "%s/", File::get_plugin_path());
  58         sprintf(index_directory, "%s/", File::get_config_path());
  59         if( strlen(index_directory) )
  60                 fs.complete_path(index_directory);
  61         cache_size = 0x10000000;
  62         index_size = 0x400000;
  63         index_count = 500;
  64         use_thumbnails = 1;
  65         keyframe_reticle = HAIRLINE_DRAGGING;
  66         perpetual_session = 0;
  67         strcpy(lv2_path, DEFAULT_LV2_PATH);
  68         autostart_lv2ui = 0;
  69         trap_sigsegv = 1;
  70         trap_sigintr = 1;
  71         awindow_picon_h = 50;
  72         theme[0] = 0;
  73         plugin_icons[0] = 0;
  74         strcpy(snapshot_path, "/tmp");
  75         use_renderfarm = 0;
  76         force_uniprocessor = 0;
  77         renderfarm_port = DEAMON_PORT;
  78         render_preroll = 0.5;
  79         brender_preroll = 0;
  80         renderfarm_mountpoint[0] = 0;
  81         renderfarm_vfs = 0;
  82         renderfarm_job_count = 20;
  83         renderfarm_watchdog_timeout = 60;
  84         project_smp = processors = calculate_processors(0);
  85         real_processors = calculate_processors(1);
  86         ffmpeg_marker_indexes = 1;
  87         warn_indexes = 1;
  88         warn_version = 1;
  89         bd_warn_root = 1;
  90         popupmenu_btnup = 1;
  91         grab_input_focus = 1;
  92         textbox_focus_policy = 0;
  93         forward_render_displacement = 0;
  94         dvd_yuv420p_interlace = 0;
  95         highlight_inverse = 0xffffff;
  96         yuv_color_space = BC_COLORS_BT601;
  97         yuv_color_range = BC_COLORS_JPEG;
  98
  99 // Default brender asset
 100         brender_asset = new Asset;
 101         brender_asset->audio_data = 0;
 102         brender_asset->video_data = 1;
 103         sprintf(brender_asset->path, "/tmp/brender");
 104         brender_asset->format = FILE_JPEG_LIST;
 105         brender_asset->jpeg_quality = 80;
 106
 107         use_brender = 0;
 108         brender_fragment = 1;
 109         local_rate = 0.0;
 110
 111         use_tipwindow = 1;
 112         scan_commercials = 0;
 113
 114         android_remote = 0;
 115         android_port = 23432;
 116         strcpy(android_pin, "cinelerra");
 117
 118         memset(channel_positions, 0, sizeof(channel_positions));
 119         int channels = 0;
 120         while( channels < MAXCHANNELS ) {
 121                 int *positions = channel_positions[channels++];
 122                 for( int i=0; i<channels; ++i )
 123                         positions[i] = default_audio_channel_position(i, channels);
 124         }
 125 }
 126
 127 Preferences::~Preferences()
 128 {
 129         brender_asset->Garbage::remove_user();
 130         shbtn_prefs.remove_all_objects();
 131         file_probes.remove_all_objects();
 132         renderfarm_nodes.remove_all_objects();
 133         delete preferences_lock;
 134 }
 135
 136 void Preferences::copy_rates_from(Preferences *preferences)
 137 {
 138         preferences_lock->lock("Preferences::copy_rates_from");
 139 // Need to match node titles in case the order changed and in case
 140 // one of the nodes in the source is the master node.
 141         local_rate = preferences->local_rate;
 142
 143         for( int j=0; j<preferences->renderfarm_nodes.total; ++j ) {
 144                 double new_rate = preferences->renderfarm_rate.values[j];
 145 // Put in the master node
 146                 if( preferences->renderfarm_nodes.values[j][0] == '/' ) {
 147                         if( !EQUIV(new_rate, 0.0) )
 148                                 local_rate = new_rate;
 149                 }
 150                 else
 151 // Search for local node and copy it to that node
 152                 if( !EQUIV(new_rate, 0.0) ) {
 153                         for( int i=0; i<renderfarm_nodes.total; ++i ) {
 154                                 if( !strcmp(preferences->renderfarm_nodes.values[j], renderfarm_nodes.values[i]) &&
 155                                         preferences->renderfarm_ports.values[j] == renderfarm_ports.values[i] ) {
 156                                         renderfarm_rate.values[i] = new_rate;
 157                                         break;
 158                                 }
 159                         }
 160                 }
 161         }
 162
 163 //printf("Preferences::copy_rates_from 1 %f %f\n", local_rate, preferences->local_rate);
 164         preferences_lock->unlock();
 165 }
 166
 167 void Preferences::copy_from(Preferences *that)
 168 {
 169 // ================================= Performance ================================
 170         strcpy(index_directory, that->index_directory);
 171         index_size = that->index_size;
 172         index_count = that->index_count;
 173         use_thumbnails = that->use_thumbnails;
 174         keyframe_reticle = that->keyframe_reticle;
 175         perpetual_session = that->perpetual_session;
 176         awindow_picon_h = that->awindow_picon_h;
 177         strcpy(theme, that->theme);
 178         strcpy(plugin_icons, that->plugin_icons);
 179         strcpy(snapshot_path, that->snapshot_path);
 180
 181         use_tipwindow = that->use_tipwindow;
 182         scan_commercials = that->scan_commercials;
 183         android_remote = that->android_remote;
 184         android_port = that->android_port;
 185         strcpy(android_pin, that->android_pin);
 186         this->shbtn_prefs.remove_all_objects();
 187         for( int i=0; i<that->shbtn_prefs.size(); ++i )
 188                 this->shbtn_prefs.append(new ShBtnPref(*that->shbtn_prefs[i]));
 189         this->file_probes.remove_all_objects();
 190         for( int i=0; i<that->file_probes.size(); ++i )
 191                 this->file_probes.append(new ProbePref(*that->file_probes[i]));
 192         cache_size = that->cache_size;
 193         project_smp = that->project_smp;
 194         force_uniprocessor = that->force_uniprocessor;
 195         strcpy(lv2_path, that->lv2_path);
 196         autostart_lv2ui = that->autostart_lv2ui;
 197         trap_sigsegv = that->trap_sigsegv;
 198         trap_sigintr = that->trap_sigintr;
 199         processors = that->processors;
 200         real_processors = that->real_processors;
 201         ffmpeg_marker_indexes = that->ffmpeg_marker_indexes;
 202         warn_indexes = that->warn_indexes;
 203         warn_version = that->warn_version;
 204         bd_warn_root = that->bd_warn_root;
 205         popupmenu_btnup = that->popupmenu_btnup;
 206         grab_input_focus = that->grab_input_focus;
 207         textbox_focus_policy = that->textbox_focus_policy;
 208         forward_render_displacement = that->forward_render_displacement;
 209         dvd_yuv420p_interlace = that->dvd_yuv420p_interlace;
 210         highlight_inverse = that->highlight_inverse;
 211         yuv_color_space = that->yuv_color_space;
 212         yuv_color_range = that->yuv_color_range;
 213         renderfarm_nodes.remove_all_objects();
 214         renderfarm_ports.remove_all();
 215         renderfarm_enabled.remove_all();
 216         renderfarm_rate.remove_all();
 217         local_rate = that->local_rate;
 218         for( int i=0; i<that->renderfarm_nodes.size(); ++i ) {
 219                 add_node(that->renderfarm_nodes.get(i),
 220                         that->renderfarm_ports.get(i),
 221                         that->renderfarm_enabled.get(i),
 222                         that->renderfarm_rate.get(i));
 223         }
 224         use_renderfarm = that->use_renderfarm;
 225         renderfarm_port = that->renderfarm_port;
 226         render_preroll = that->render_preroll;
 227         brender_preroll = that->brender_preroll;
 228         renderfarm_job_count = that->renderfarm_job_count;
 229         renderfarm_watchdog_timeout = that->renderfarm_watchdog_timeout;
 230         renderfarm_vfs = that->renderfarm_vfs;
 231         strcpy(renderfarm_mountpoint, that->renderfarm_mountpoint);
 232         renderfarm_consolidate = that->renderfarm_consolidate;
 233         use_brender = that->use_brender;
 234         brender_fragment = that->brender_fragment;
 235         brender_asset->copy_from(that->brender_asset, 0);
 236
 237 // Check boundaries
 238
 239         FileSystem fs;
 240         if( strlen(index_directory) ) {
 241                 fs.complete_path(index_directory);
 242                 fs.add_end_slash(index_directory);
 243         }
 244
 245 //      if( strlen(global_plugin_dir) )
 246 //      {
 247 //              fs.complete_path(global_plugin_dir);
 248 //              fs.add_end_slash(global_plugin_dir);
 249 //      }
 250 //
 251
 252 // Redo with the proper value of force_uniprocessor
 253         processors = calculate_processors(0);
 254         boundaries();
 255 }
 256
 257 void Preferences::boundaries()
 258 {
 259         renderfarm_job_count = MAX(renderfarm_job_count, 1);
 260         CLAMP(cache_size, MIN_CACHE_SIZE, MAX_CACHE_SIZE);
 261 }
 262
 263 Preferences& Preferences::operator=(Preferences &that)
 264 {
 265 printf("Preferences::operator=\n");
 266         copy_from(&that);
 267         return *this;
 268 }
 269
 270 void Preferences::print_channels(char *string, int *channel_positions, int channels)
 271 {
 272         char *cp = string, *ep = cp+BCTEXTLEN-1;
 273         for( int i=0; i<channels; ++i ) {
 274                 if( i ) cp += snprintf(cp, ep-cp, ", ");
 275                 cp += snprintf(cp, ep-cp, "%d", channel_positions[i]);
 276         }
 277         *cp = 0;
 278 }
 279
 280 void Preferences::scan_channels(char *string, int *channel_positions, int channels)
 281 {
 282         char *cp = string;
 283         int current_channel = 0;
 284         for(;;) {
 285                 while( isspace(*cp) ) ++cp;
 286                 if( !cp ) break;
 287                 channel_positions[current_channel++] = strtol(cp, &cp, 0);
 288                 if( current_channel >= channels ) break;
 289                 while( isspace(*cp) ) ++cp;
 290                 if( *cp == ',' ) ++cp;
 291         }
 292         while( current_channel < channels ) {
 293                 int pos = default_audio_channel_position(current_channel, channels);
 294                 channel_positions[current_channel++] = pos;
 295         }
 296 }
 297
 298 int Preferences::load_defaults(BC_Hash *defaults)
 299 {
 300         char string[BCTEXTLEN];
 301
 302         use_tipwindow = defaults->get("USE_TIPWINDOW", use_tipwindow);
 303         scan_commercials = defaults->get("SCAN_COMMERCIALS", scan_commercials);
 304         android_remote = defaults->get("ANDROID_REMOTE", android_remote);
 305         android_port = defaults->get("ANDROID_PORT", android_port);
 306         defaults->get("ANDROID_PIN", android_pin);
 307         defaults->get("INDEX_DIRECTORY", index_directory);
 308         index_size = defaults->get("INDEX_SIZE", index_size);
 309         index_count = defaults->get("INDEX_COUNT", index_count);
 310         keyframe_reticle = defaults->get("KEYFRAME_RETICLE", keyframe_reticle);
 311         perpetual_session = defaults->get("PERPETUAL_SESSION", perpetual_session);
 312         strcpy(lv2_path, DEFAULT_LV2_PATH);
 313         defaults->get("LV2_PATH", lv2_path);
 314         autostart_lv2ui = defaults->get("AUTOSTART_LV2UI", autostart_lv2ui);
 315         trap_sigsegv = defaults->get("TRAP_SIGSEGV", trap_sigsegv);
 316         trap_sigintr = defaults->get("TRAP_SIGINTR", trap_sigintr);
 317
 318         awindow_picon_h = defaults->get("AWINDOW_PICON_H", awindow_picon_h);
 319         strcpy(theme, _(DEFAULT_THEME));
 320         strcpy(plugin_icons, DEFAULT_PICON);
 321         defaults->get("THEME", theme);
 322         defaults->get("PLUGIN_ICONS", plugin_icons);
 323         strcpy(snapshot_path, "/tmp");
 324         defaults->get("SNAPSHOT_PATH", snapshot_path);
 325
 326         for( int i=0; i<MAXCHANNELS; ++i ) {
 327                 char string2[BCTEXTLEN];
 328                 sprintf(string, "CHANNEL_POSITIONS%d", i);
 329                 print_channels(string2, &channel_positions[i][0], i+1);
 330                 defaults->get(string, string2);
 331                 scan_channels(string2, &channel_positions[i][0], i+1);
 332         }
 333         brender_asset->load_defaults(defaults, "BRENDER_", 1, 1, 1, 0, 0);
 334
 335         project_smp = defaults->get("PROJECT_SMP", project_smp);
 336         force_uniprocessor = defaults->get("FORCE_UNIPROCESSOR", force_uniprocessor);
 337         ffmpeg_marker_indexes = defaults->get("FFMPEG_MARKER_INDEXES", ffmpeg_marker_indexes);
 338         warn_indexes = defaults->get("WARN_INDEXES", warn_indexes);
 339         warn_version = defaults->get("WARN_VERSION", warn_version);
 340         bd_warn_root = defaults->get("BD_WARN_ROOT", bd_warn_root);
 341         popupmenu_btnup = defaults->get("POPUPMENU_BTNUP", popupmenu_btnup);
 342         grab_input_focus = defaults->get("GRAB_FOCUS", grab_input_focus);
 343         textbox_focus_policy = defaults->get("TEXTBOX_FOCUS_POLICY", textbox_focus_policy);
 344         forward_render_displacement = defaults->get("FORWARD_RENDER_DISPLACEMENT", forward_render_displacement);
 345         dvd_yuv420p_interlace = defaults->get("DVD_YUV420P_INTERLACE", dvd_yuv420p_interlace);
 346         highlight_inverse = defaults->get("HIGHLIGHT_INVERSE", highlight_inverse);
 347         yuv_color_space = defaults->get("YUV_COLOR_SPACE", yuv_color_space);
 348         yuv_color_range = defaults->get("YUV_COLOR_RANGE", yuv_color_range);
 349         use_brender = defaults->get("USE_BRENDER", use_brender);
 350         brender_fragment = defaults->get("BRENDER_FRAGMENT", brender_fragment);
 351         cache_size = defaults->get("CACHE_SIZE", cache_size);
 352         local_rate = defaults->get("LOCAL_RATE", local_rate);
 353         use_renderfarm = defaults->get("USE_RENDERFARM", use_renderfarm);
 354         renderfarm_port = defaults->get("RENDERFARM_PORT", renderfarm_port);
 355         render_preroll = defaults->get("RENDERFARM_PREROLL", render_preroll);
 356         brender_preroll = defaults->get("BRENDER_PREROLL", brender_preroll);
 357         renderfarm_job_count = defaults->get("RENDERFARM_JOBS_COUNT", renderfarm_job_count);
 358         renderfarm_watchdog_timeout = defaults->get("RENDERFARM_WATCHDOG_TIMEOUT", renderfarm_watchdog_timeout);
 359         renderfarm_consolidate = defaults->get("RENDERFARM_CONSOLIDATE", renderfarm_consolidate);
 360 //      renderfarm_vfs = defaults->get("RENDERFARM_VFS", renderfarm_vfs);
 361         defaults->get("RENDERFARM_MOUNTPOINT", renderfarm_mountpoint);
 362         int renderfarm_total = defaults->get("RENDERFARM_TOTAL", 0);
 363
 364         for( int i = 0; i < renderfarm_total; i++ ) {
 365                 sprintf(string, "RENDERFARM_NODE%d", i);
 366                 char result[BCTEXTLEN];
 367                 int result_port = 0;
 368                 int result_enabled = 0;
 369                 float result_rate = 0.0;
 370
 371                 result[0] = 0;
 372                 defaults->get(string, result);
 373
 374                 sprintf(string, "RENDERFARM_PORT%d", i);
 375                 result_port = defaults->get(string, renderfarm_port);
 376
 377                 sprintf(string, "RENDERFARM_ENABLED%d", i);
 378                 result_enabled = defaults->get(string, result_enabled);
 379
 380                 sprintf(string, "RENDERFARM_RATE%d", i);
 381                 result_rate = defaults->get(string, result_rate);
 382
 383                 if( result[0] != 0 ) {
 384                         add_node(result, result_port, result_enabled, result_rate);
 385                 }
 386         }
 387
 388         shbtn_prefs.remove_all_objects();
 389         int shbtns_total = defaults->get("SHBTNS_TOTAL", -1);
 390         if( shbtns_total < 0 ) {
 391                 shbtn_prefs.append(new ShBtnPref(_("Features"), "$CIN_BROWSER file://$CIN_DAT/doc/Features5.pdf", 0));
 392                 shbtn_prefs.append(new ShBtnPref(_("Online Help"), "$CIN_BROWSER https://cinelerra-cv.org/docs.php", 0));
 393                 shbtn_prefs.append(new ShBtnPref(_("Original Manual"), "$CIN_BROWSER file://$CIN_DAT/doc/cinelerra.html", 0));
 394                 shbtn_prefs.append(new ShBtnPref(_("Setting Shell Commands"), "$CIN_BROWSER file://$CIN_DAT/doc/ShellCmds.html", 0));
 395                 shbtn_prefs.append(new ShBtnPref(_("Shortcuts"), "$CIN_BROWSER file://$CIN_DAT/doc/shortcuts.html", 0));
 396                 shbtn_prefs.append(new ShBtnPref(_("RenderMux"), "$CIN_DAT/doc/RenderMux.sh",0));
 397                 shbtns_total = 0;
 398         }
 399         for( int i=0; i<shbtns_total; ++i ) {
 400                 char name[BCTEXTLEN], commands[BCTEXTLEN];
 401                 sprintf(string, "SHBTN%d_NAME", i);
 402                 defaults->get(string, name);
 403                 sprintf(string, "SHBTN%d_COMMANDS", i);
 404                 defaults->get(string, commands);
 405                 sprintf(string, "SHBTN%d_WARN", i);
 406                 int warn = defaults->get(string, 0);
 407                 shbtn_prefs.append(new ShBtnPref(name, commands, warn));
 408         }
 409
 410         file_probes.remove_all_objects();
 411         int file_probe_total = defaults->get("FILE_PROBE_TOTAL", 0);
 412         for( int i=0; i<file_probe_total; ++i ) {
 413                 char name[BCTEXTLEN];
 414                 sprintf(string, "FILE_PROBE%d_NAME", i);
 415                 defaults->get(string, name);
 416                 sprintf(string, "FILE_PROBE%d_ARMED", i);
 417                 int armed = defaults->get(string, 1);
 418                 file_probes.append(new ProbePref(name, armed));
 419         }
 420         // append any missing probes
 421         for( int i=0; i<File::nb_probes; ++i ) {
 422                 const char *nm = File::default_probes[i];
 423                 int k = file_probes.size();
 424                 while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 425                 if( k >= 0 ) continue;
 426                 int armed = 1;
 427                 if( !strcmp(nm, "FFMPEG_Late") ||
 428                     !strcmp(nm, "CR2") ) armed = 0;
 429                 file_probes.append(new ProbePref(nm, armed));
 430         }
 431
 432 // Redo with the proper value of force_uniprocessor
 433         processors = calculate_processors(0);
 434         boundaries();
 435         return 0;
 436 }
 437
 438 int Preferences::save_defaults(BC_Hash *defaults)
 439 {
 440         char string[BCTEXTLEN];
 441
 442
 443         defaults->update("USE_TIPWINDOW", use_tipwindow);
 444         defaults->update("SCAN_COMMERCIALS", scan_commercials);
 445         defaults->update("ANDROID_REMOTE", android_remote);
 446         defaults->update("ANDROID_PIN", android_pin);
 447         defaults->update("ANDROID_PORT", android_port);
 448
 449         defaults->update("CACHE_SIZE", cache_size);
 450         defaults->update("INDEX_DIRECTORY", index_directory);
 451         defaults->update("INDEX_SIZE", index_size);
 452         defaults->update("INDEX_COUNT", index_count);
 453         defaults->update("USE_THUMBNAILS", use_thumbnails);
 454         defaults->update("KEYFRAME_RETICLE", keyframe_reticle);
 455         defaults->update("PERPETUAL_SESSION", perpetual_session);
 456         defaults->update("LV2_PATH", lv2_path);
 457         defaults->update("AUTOSTART_LV2UI", autostart_lv2ui);
 458         defaults->update("TRAP_SIGSEGV", trap_sigsegv);
 459         defaults->update("TRAP_SIGINTR", trap_sigintr);
 460         defaults->update("AWINDOW_PICON_H", awindow_picon_h);
 461         defaults->update("THEME", theme);
 462         defaults->update("PLUGIN_ICONS", plugin_icons);
 463         defaults->update("SNAPSHOT_PATH", snapshot_path);
 464
 465         for( int i = 0; i < MAXCHANNELS; i++ ) {
 466                 char string2[BCTEXTLEN];
 467                 sprintf(string, "CHANNEL_POSITIONS%d", i);
 468                 print_channels(string2, &channel_positions[i][0], i + 1);
 469                 defaults->update(string, string2);
 470         }
 471
 472         defaults->update("PROJECT_SMP", project_smp);
 473         defaults->update("FORCE_UNIPROCESSOR", force_uniprocessor);
 474         defaults->update("FFMPEG_MARKER_INDEXES", ffmpeg_marker_indexes);
 475         defaults->update("WARN_INDEXES", warn_indexes);
 476         defaults->update("WARN_VERSION", warn_version);
 477         defaults->update("BD_WARN_ROOT", bd_warn_root);
 478         defaults->update("POPUPMENU_BTNUP", popupmenu_btnup);
 479         defaults->update("GRAB_FOCUS", grab_input_focus);
 480         defaults->update("TEXTBOX_FOCUS_POLICY", textbox_focus_policy);
 481         defaults->update("FORWARD_RENDER_DISPLACEMENT", forward_render_displacement);
 482         defaults->update("DVD_YUV420P_INTERLACE", dvd_yuv420p_interlace);
 483         defaults->update("HIGHLIGHT_INVERSE", highlight_inverse);
 484         defaults->update("YUV_COLOR_SPACE", yuv_color_space);
 485         defaults->update("YUV_COLOR_RANGE", yuv_color_range);
 486         brender_asset->save_defaults(defaults, "BRENDER_", 1, 1, 1, 0, 0);
 487         defaults->update("USE_BRENDER", use_brender);
 488         defaults->update("BRENDER_FRAGMENT", brender_fragment);
 489         defaults->update("USE_RENDERFARM", use_renderfarm);
 490         defaults->update("LOCAL_RATE", local_rate);
 491         defaults->update("RENDERFARM_PORT", renderfarm_port);
 492         defaults->update("RENDERFARM_PREROLL", render_preroll);
 493         defaults->update("BRENDER_PREROLL", brender_preroll);
 494 //      defaults->update("RENDERFARM_VFS", renderfarm_vfs);
 495         defaults->update("RENDERFARM_MOUNTPOINT", renderfarm_mountpoint);
 496         defaults->update("RENDERFARM_JOBS_COUNT", renderfarm_job_count);
 497         defaults->update("RENDERFARM_WATCHDOG_TIMEOUT", renderfarm_watchdog_timeout);
 498         defaults->update("RENDERFARM_CONSOLIDATE", renderfarm_consolidate);
 499         defaults->update("RENDERFARM_TOTAL", (int64_t)renderfarm_nodes.total);
 500         for( int i = 0; i < renderfarm_nodes.total; i++ ) {
 501                 sprintf(string, "RENDERFARM_NODE%d", i);
 502                 defaults->update(string, renderfarm_nodes.values[i]);
 503                 sprintf(string, "RENDERFARM_PORT%d", i);
 504                 defaults->update(string, renderfarm_ports.values[i]);
 505                 sprintf(string, "RENDERFARM_ENABLED%d", i);
 506                 defaults->update(string, renderfarm_enabled.values[i]);
 507                 sprintf(string, "RENDERFARM_RATE%d", i);
 508                 defaults->update(string, renderfarm_rate.values[i]);
 509         }
 510         defaults->update("SHBTNS_TOTAL", shbtn_prefs.size());
 511         for( int i=0; i<shbtn_prefs.size(); ++i ) {
 512                 ShBtnPref *pref = shbtn_prefs[i];
 513                 sprintf(string, "SHBTN%d_NAME", i);
 514                 defaults->update(string, pref->name);
 515                 sprintf(string, "SHBTN%d_COMMANDS", i);
 516                 defaults->update(string, pref->commands);
 517                 sprintf(string, "SHBTN%d_WARN", i);
 518                 defaults->update(string, pref->warn);
 519         }
 520         defaults->update("FILE_PROBE_TOTAL", file_probes.size());
 521         for( int i=0; i<file_probes.size(); ++i ) {
 522                 ProbePref *pref = file_probes[i];
 523                 sprintf(string, "FILE_PROBE%d_NAME", i);
 524                 defaults->update(string, pref->name);
 525                 sprintf(string, "FILE_PROBE%d_ARMED", i);
 526                 defaults->update(string, pref->armed);
 527         }
 528         return 0;
 529 }
 530
 531
 532 void Preferences::add_node(const char *text, int port, int enabled, float rate)
 533 {
 534         if( text[0] == 0 ) return;
 535
 536         preferences_lock->lock("Preferences::add_node");
 537         char *new_item = new char[strlen(text) + 1];
 538         strcpy(new_item, text);
 539         renderfarm_nodes.append(new_item);
 540         renderfarm_nodes.set_array_delete();
 541         renderfarm_ports.append(port);
 542         renderfarm_enabled.append(enabled);
 543         renderfarm_rate.append(rate);
 544         preferences_lock->unlock();
 545 }
 546
 547 void Preferences::delete_node(int number)
 548 {
 549         preferences_lock->lock("Preferences::delete_node");
 550         if( number < renderfarm_nodes.total && number >= 0 ) {
 551                 delete [] renderfarm_nodes.values[number];
 552                 renderfarm_nodes.remove_number(number);
 553                 renderfarm_ports.remove_number(number);
 554                 renderfarm_enabled.remove_number(number);
 555                 renderfarm_rate.remove_number(number);
 556         }
 557         preferences_lock->unlock();
 558 }
 559
 560 void Preferences::delete_nodes()
 561 {
 562         preferences_lock->lock("Preferences::delete_nodes");
 563         for( int i = 0; i < renderfarm_nodes.total; i++ )
 564                 delete [] renderfarm_nodes.values[i];
 565         renderfarm_nodes.remove_all();
 566         renderfarm_ports.remove_all();
 567         renderfarm_enabled.remove_all();
 568         renderfarm_rate.remove_all();
 569         preferences_lock->unlock();
 570 }
 571
 572 void Preferences::reset_rates()
 573 {
 574         for( int i = 0; i < renderfarm_nodes.total; i++ ) {
 575                 renderfarm_rate.values[i] = 0.0;
 576         }
 577         local_rate = 0.0;
 578 }
 579
 580 float Preferences::get_rate(int node)
 581 {
 582         if( node < 0 ) {
 583                 return local_rate;
 584         }
 585         else {
 586                 int total = 0;
 587                 for( int i = 0; i < renderfarm_nodes.size(); i++ ) {
 588                         if( renderfarm_enabled.get(i) ) total++;
 589                         if( total == node + 1 ) {
 590                                 return renderfarm_rate.get(i);
 591                         }
 592                 }
 593         }
 594
 595         return 0;
 596 }
 597
 598 void Preferences::set_rate(float rate, int node)
 599 {
 600 //printf("Preferences::set_rate %f %d\n", rate, node);
 601         if( node < 0 ) {
 602                 local_rate = rate;
 603         }
 604         else {
 605                 int total = 0;
 606                 for( int i = 0; i < renderfarm_nodes.size(); i++ ) {
 607                         if( renderfarm_enabled.get(i) ) total++;
 608                         if( total == node + 1 ) {
 609                                 renderfarm_rate.set(i, rate);
 610                                 return;
 611                         }
 612                 }
 613         }
 614 }
 615
 616 float Preferences::get_avg_rate(int use_master_node)
 617 {
 618         preferences_lock->lock("Preferences::get_avg_rate");
 619         float total = 0.0;
 620         if( renderfarm_rate.total ) {
 621                 int enabled = 0;
 622                 if( use_master_node ) {
 623                         if( EQUIV(local_rate, 0.0) ) {
 624                                 preferences_lock->unlock();
 625                                 return 0.0;
 626                         }
 627                         else {
 628                                 enabled++;
 629                                 total += local_rate;
 630                         }
 631                 }
 632
 633                 for( int i = 0; i < renderfarm_rate.total; i++ ) {
 634                         if( renderfarm_enabled.values[i] ) {
 635                                 enabled++;
 636                                 total += renderfarm_rate.values[i];
 637                                 if( EQUIV(renderfarm_rate.values[i], 0.0) ) {
 638                                         preferences_lock->unlock();
 639                                         return 0.0;
 640                                 }
 641                         }
 642                 }
 643
 644                 if( enabled )
 645                         total /= enabled;
 646                 else
 647                         total = 0.0;
 648         }
 649         preferences_lock->unlock();
 650
 651         return total;
 652 }
 653
 654 void Preferences::sort_nodes()
 655 {
 656         int done = 0;
 657
 658         while(!done)
 659         {
 660                 done = 1;
 661                 for( int i = 0; i < renderfarm_nodes.total - 1; i++ ) {
 662                         if( strcmp(renderfarm_nodes.values[i], renderfarm_nodes.values[i + 1]) > 0 ) {
 663                                 char *temp = renderfarm_nodes.values[i];
 664                                 int temp_port = renderfarm_ports.values[i];
 665
 666                                 renderfarm_nodes.values[i] = renderfarm_nodes.values[i + 1];
 667                                 renderfarm_nodes.values[i + 1] = temp;
 668
 669                                 renderfarm_ports.values[i] = renderfarm_ports.values[i + 1];
 670                                 renderfarm_ports.values[i + 1] = temp_port;
 671
 672                                 renderfarm_enabled.values[i] = renderfarm_enabled.values[i + 1];
 673                                 renderfarm_enabled.values[i + 1] = temp_port;
 674
 675                                 renderfarm_rate.values[i] = renderfarm_rate.values[i + 1];
 676                                 renderfarm_rate.values[i + 1] = temp_port;
 677                                 done = 0;
 678                         }
 679                 }
 680         }
 681 }
 682
 683 void Preferences::edit_node(int number,
 684         const char *new_text,
 685         int new_port,
 686         int new_enabled)
 687 {
 688         char *new_item = new char[strlen(new_text) + 1];
 689         strcpy(new_item, new_text);
 690
 691         delete [] renderfarm_nodes.values[number];
 692         renderfarm_nodes.values[number] = new_item;
 693         renderfarm_ports.values[number] = new_port;
 694         renderfarm_enabled.values[number] = new_enabled;
 695 }
 696
 697 int Preferences::get_enabled_nodes()
 698 {
 699         int result = 0;
 700         for( int i = 0; i < renderfarm_enabled.total; i++ )
 701                 if( renderfarm_enabled.values[i] ) result++;
 702         return result;
 703 }
 704
 705 const char* Preferences::get_node_hostname(int number)
 706 {
 707         int total = 0;
 708         for( int i = 0; i < renderfarm_nodes.total; i++ ) {
 709                 if( renderfarm_enabled.values[i] ) {
 710                         if( total == number )
 711                                 return renderfarm_nodes.values[i];
 712                         else
 713                                 total++;
 714                 }
 715         }
 716         return "";
 717 }
 718
 719 int Preferences::get_node_port(int number)
 720 {
 721         int total = 0;
 722         for( int i = 0; i < renderfarm_ports.total; i++ ) {
 723                 if( renderfarm_enabled.values[i] ) {
 724                         if( total == number )
 725                                 return renderfarm_ports.values[i];
 726                         else
 727                                 total++;
 728                 }
 729         }
 730         return -1;
 731 }
 732
 733 int Preferences::get_asset_file_path(Asset *asset, char *path)
 734 {
 735         strcpy(path, asset->path);
 736         int result = !access(path, R_OK) ? 0 : -1;
 737         if( !result && ( asset->format == FILE_MPEG || asset->format == FILE_AC3 ||
 738                 asset->format == FILE_VMPEG || asset->format == FILE_AMPEG ) ) {
 739                 char source_filename[BCTEXTLEN], index_filename[BCTEXTLEN];
 740                 IndexFile::get_index_filename(source_filename,
 741                         index_directory, index_filename, asset->path, ".toc");
 742                 strcpy(path, index_filename);
 743                 if( access(path, R_OK) )
 744                         result = 1;
 745         }
 746 // result = 0, asset->path/toc exist, -1 no asset, 1 no toc
 747         return result;
 748 }
 749
 750
 751 int Preferences::calculate_processors(int interactive)
 752 {
 753         if( force_uniprocessor && !interactive ) return 1;
 754         return BC_WindowBase::get_resources()->machine_cpus;
 755 }
 756
 757 int Preferences::get_file_probe_armed(const char *nm)
 758 {
 759         int k = file_probes.size();
 760         while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 761         if( k < 0 ) return -1;
 762         return file_probes[k]->armed;
 763 }
 764
 765 void Preferences::set_file_probe_armed(const char *nm, int v)
 766 {
 767         int k = file_probes.size();
 768         while( --k>=0 && strcmp(nm, file_probes[k]->name) );
 769         if( k < 0 ) return;
 770         file_probes[k]->armed = v;
 771 }
 772