cinelerra/preferences.h

   1 #ifndef PREFERENCES_H
   2 #define PREFERENCES_H
   3
   4 #include "asset.inc"
   5 #include "audioconfig.inc"
   6 #include "bchash.inc"
   7 #include "guicast.h"
   8 #include "maxchannels.h"
   9 #include "mutex.inc"
  10 #include "preferences.inc"
  11 #include "videoconfig.inc"
  12
  13
  14 class Preferences
  15 {
  16 public:
  17         Preferences();
  18         ~Preferences();
  19
  20         Preferences& operator=(Preferences &that);
  21         void copy_from(Preferences *that);
  22         int load_defaults(BC_Hash *defaults);
  23         int save_defaults(BC_Hash *defaults);
  24         void boundaries();
  25
  26         static void print_channels(char *string,
  27                 int *channel_positions,
  28                 int channels);
  29         static void scan_channels(char *string,
  30                 int *channel_positions,
  31                 int channels);
  32
  33         void add_node(char *text, int port, int enabled, float rate);
  34         void delete_node(int number);
  35         void delete_nodes();
  36         void reset_rates();
  37 // Get average frame rate or 1.0
  38         float get_avg_rate(int use_master_node);
  39         void sort_nodes();
  40         void edit_node(int number, char *new_text, int port, int enabled);
  41         int get_enabled_nodes();
  42         char* get_node_hostname(int number);
  43         int get_node_port(int number);
  44 // Copy frame rates.  Always used where the argument is the renderfarm and this is
  45 // the master preferences.  This way, the value for master node is properly
  46 // translated from a unix socket to the local_rate.
  47         void copy_rates_from(Preferences *preferences);
  48 // Set frame rate for a node.  Node -1 is the master node.
  49 // The node number is relative to the enabled nodes.
  50         void set_rate(float rate, int node);
  51 // Calculate the number of cpus to use.
  52 // Determined by /proc/cpuinfo and force_uniprocessor.
  53 // interactive forces it to ignore force_uniprocessor
  54         int calculate_processors(int interactive = 0);
  55
  56 // ================================= Performance ================================
  57 // directory to look in for indexes
  58         char index_directory[BCTEXTLEN];
  59 // size of index file in bytes
  60         int64_t index_size;
  61         int index_count;
  62 // Use thumbnails in AWindow assets.
  63         int use_thumbnails;
  64 // Title of theme
  65         char theme[BCTEXTLEN];
  66         double render_preroll;
  67         int brender_preroll;
  68         int force_uniprocessor;
  69 // The number of cpus to use when rendering.
  70 // Determined by /proc/cpuinfo and force_uniprocessor
  71         int processors;
  72 // Number of processors for interactive operations.
  73         int real_processors;
  74
  75 // Default positions for channels
  76         int channel_positions[MAXCHANNELS * MAXCHANNELS];
  77
  78         Asset *brender_asset;
  79         int use_brender;
  80 // Number of frames in a brender job.
  81         int brender_fragment;
  82 // Size of cache in bytes.
  83 // Several caches of cache_size exist so multiply by 4.
  84 // rendering, playback, timeline, preview
  85         int64_t cache_size;
  86
  87         int use_renderfarm;
  88         int renderfarm_port;
  89 // If the node starts with a / it's on the localhost using a path as the socket.
  90         ArrayList<char*> renderfarm_nodes;
  91         ArrayList<int>   renderfarm_ports;
  92         ArrayList<int>   renderfarm_enabled;
  93         ArrayList<float> renderfarm_rate;
  94 // Rate of master node
  95         float local_rate;
  96         char renderfarm_mountpoint[BCTEXTLEN];
  97 // Use virtual filesystem
  98         int renderfarm_vfs;
  99 // Jobs per node
 100         int renderfarm_job_count;
 101 // Consolidate output files
 102         int renderfarm_consolidate;
 103
 104 // Tip of the day
 105         int use_tipwindow;
 106
 107 // ====================================== Plugin Set ==============================
 108         char global_plugin_dir[BCTEXTLEN];
 109         char local_plugin_dir[BCTEXTLEN];
 110
 111 // Required when updating renderfarm rates
 112         Mutex *preferences_lock;
 113 };
 114
 115 #endif