plugins/interpolate/interpolate.h

   1 #ifndef INTERPOLATEPIXELS_H
   2 #define INTERPOLATEPIXELS_H
   3
   4 class InterpolatePixelsMain;
   5
   6 #define TOTAL_PATTERNS 2
   7
   8 #include "bchash.h"
   9 #include "loadbalance.h"
  10 #include "mutex.h"
  11 #include "pluginvclient.h"
  12 #include <sys/types.h>
  13
  14 class InterpolatePixelsConfig
  15 {
  16 public:
  17         InterpolatePixelsConfig();
  18     int equivalent(InterpolatePixelsConfig &that);
  19     void copy_from(InterpolatePixelsConfig &that);
  20     void interpolate(InterpolatePixelsConfig &prev,
  21         InterpolatePixelsConfig &next,
  22         int64_t prev_position,
  23         int64_t next_position,
  24         int64_t current_position);
  25         int x, y;
  26 };
  27
  28 class InterpolatePixelsThread;
  29 class InterpolatePixelsWindow;
  30 class InterpolatePixelsEngine;
  31
  32 class InterpolatePixelsOffset : public BC_ISlider
  33 {
  34 public:
  35         InterpolatePixelsOffset(InterpolatePixelsWindow *window,
  36                 int x,
  37                 int y,
  38                 int *output);
  39         ~InterpolatePixelsOffset();
  40
  41         int handle_event();
  42         InterpolatePixelsWindow *window;
  43         int *output;
  44 };
  45
  46 class InterpolatePixelsWindow : public BC_Window
  47 {
  48 public:
  49         InterpolatePixelsWindow(InterpolatePixelsMain *client, int x, int y);
  50         ~InterpolatePixelsWindow();
  51
  52         int create_objects();
  53         int close_event();
  54
  55         InterpolatePixelsMain *client;
  56         InterpolatePixelsOffset *x_offset;
  57         InterpolatePixelsOffset *y_offset;
  58 };
  59
  60 PLUGIN_THREAD_HEADER(InterpolatePixelsMain,
  61         InterpolatePixelsThread,
  62         InterpolatePixelsWindow);
  63
  64 class InterpolatePixelsMain : public PluginVClient
  65 {
  66 public:
  67         InterpolatePixelsMain(PluginServer *server);
  68         ~InterpolatePixelsMain();
  69
  70         PLUGIN_CLASS_MEMBERS(InterpolatePixelsConfig, InterpolatePixelsThread);
  71
  72 // required for all realtime plugins
  73         int process_buffer(VFrame *frame,
  74                 int64_t start_position,
  75                 double frame_rate);
  76         int is_realtime();
  77         void update_gui();
  78         void save_data(KeyFrame *keyframe);
  79         void read_data(KeyFrame *keyframe);
  80         int load_defaults();
  81         int save_defaults();
  82         int handle_opengl();
  83
  84         InterpolatePixelsEngine *engine;
  85 };
  86
  87
  88 class InterpolatePixelsPackage : public LoadPackage
  89 {
  90 public:
  91         InterpolatePixelsPackage();
  92         int y1, y2;
  93 };
  94
  95 class InterpolatePixelsUnit : public LoadClient
  96 {
  97 public:
  98         InterpolatePixelsUnit(InterpolatePixelsEngine *server, InterpolatePixelsMain *plugin);
  99         void process_package(LoadPackage *package);
 100         InterpolatePixelsEngine *server;
 101         InterpolatePixelsMain *plugin;
 102 };
 103
 104 class InterpolatePixelsEngine : public LoadServer
 105 {
 106 public:
 107         InterpolatePixelsEngine(InterpolatePixelsMain *plugin);
 108         void init_packages();
 109         LoadClient* new_client();
 110         LoadPackage* new_package();
 111         InterpolatePixelsMain *plugin;
 112         float color_matrix[9];
 113 };
 114
 115
 116 #endif