cinelerra/maskauto.h

   1 #ifndef MASKAUTO_H
   2 #define MASKAUTO_H
   3
   4
   5 #include "arraylist.h"
   6 #include "auto.h"
   7 #include "maskauto.inc"
   8 #include "maskautos.inc"
   9
  10 class MaskPoint
  11 {
  12 public:
  13         MaskPoint();
  14
  15         int operator==(MaskPoint& ptr);
  16         MaskPoint& operator=(MaskPoint& ptr);
  17
  18         float x, y;
  19 // Incoming acceleration
  20         float control_x1, control_y1;
  21 // Outgoing acceleration
  22         float control_x2, control_y2;
  23 };
  24
  25 class SubMask
  26 {
  27 public:
  28         SubMask(MaskAuto *keyframe);
  29         ~SubMask();
  30
  31         int operator==(SubMask& ptr);
  32         void copy_from(SubMask& ptr);
  33         void load(FileXML *file);
  34         void copy(FileXML *file);
  35         void dump();
  36
  37         ArrayList<MaskPoint*> points;
  38         MaskAuto *keyframe;
  39 };
  40
  41 class MaskAuto : public Auto
  42 {
  43 public:
  44         MaskAuto(EDL *edl, MaskAutos *autos);
  45         ~MaskAuto();
  46
  47         int operator==(Auto &that);
  48         int operator==(MaskAuto &that);
  49         int identical(MaskAuto *src);
  50         void load(FileXML *file);
  51         void copy(int64_t start, int64_t end, FileXML *file, int default_auto);
  52         void copy_from(Auto *src);
  53         int interpolate_from(Auto *a1, Auto *a2, int64_t position);
  54         void copy_from(MaskAuto *src);
  55
  56         void dump();
  57 // Retrieve submask with clamping
  58         SubMask* get_submask(int number);
  59 // Translates all submasks
  60         void translate_submasks(float translate_x, float translate_y);
  61
  62
  63         ArrayList<SubMask*> masks;
  64 // These are constant for the entire track
  65         int mode;
  66         float feather;
  67 // 0 - 100
  68         int value;
  69 };
  70
  71
  72
  73
  74 #endif