cinelerra/automation.h

   1 #ifndef AUTOMATION_H
   2 #define AUTOMATION_H
   3
   4 #include "arraylist.h"
   5 #include "autoconf.inc"
   6 #include "automation.inc"
   7 #include "autos.inc"
   8 #include "edl.inc"
   9 #include "filexml.inc"
  10 #include "maxchannels.h"
  11 #include "module.inc"
  12 #include "track.inc"
  13
  14 #include <stdint.h>
  15
  16 class Automation
  17 {
  18 public:
  19         Automation(EDL *edl, Track *track);
  20         virtual ~Automation();
  21
  22         virtual int create_objects();
  23         void equivalent_output(Automation *automation, int64_t *result);
  24         virtual Automation& operator=(Automation& automation);
  25         virtual void copy_from(Automation *automation);
  26         int load(FileXML *file);
  27 // For copy automation, copy, and save
  28         int copy(int64_t start,
  29                 int64_t end,
  30                 FileXML *xml,
  31                 int default_only,
  32                 int autos_only);
  33         virtual void dump();
  34         virtual int direct_copy_possible(int64_t start, int direction);
  35         virtual int direct_copy_possible_derived(int64_t start, int direction) { return 1; };
  36 // For paste automation only
  37         int paste(int64_t start,
  38                 int64_t length,
  39                 double scale,
  40                 FileXML *file,
  41                 int default_only,
  42                 AutoConf *autoconf);
  43
  44 // Get projector coordinates if this is video automation
  45         virtual void get_projector(float *x,
  46                 float *y,
  47                 float *z,
  48                 int64_t position,
  49                 int direction);
  50 // Get camera coordinates if this is video automation
  51         virtual void get_camera(float *x,
  52                 float *y,
  53                 float *z,
  54                 int64_t position,
  55                 int direction);
  56
  57 // Returns the point to restart background rendering at.
  58 // -1 means nothing changed.
  59         void clear(int64_t start,
  60                 int64_t end,
  61                 AutoConf *autoconf,
  62                 int shift_autos);
  63         void paste_silence(int64_t start, int64_t end);
  64         void insert_track(Automation *automation,
  65                 int64_t start_unit,
  66                 int64_t length_units,
  67                 int replace_default);
  68         void resample(double old_rate, double new_rate);
  69         int64_t get_length();
  70         virtual void get_extents(float *min,
  71                 float *max,
  72                 int *coords_undefined,
  73                 int64_t unit_start,
  74                 int64_t unit_end);
  75
  76
  77
  78
  79
  80         Autos *autos[AUTOMATION_TOTAL];
  81
  82
  83         EDL *edl;
  84         Track *track;
  85 };
  86
  87 #endif