hvirtual/plugins/chromakey/chromakey.h

   1 #ifndef CHROMAKEY_H
   2 #define CHROMAKEY_H
   3
   4
   5
   6
   7 #include "guicast.h"
   8 #include "loadbalance.h"
   9 #include "pluginvclient.h"
  10
  11
  12 class ChromaKey;
  13 class ChromaKeyWindow;
  14
  15
  16 class ChromaKeyConfig
  17 {
  18 public:
  19         ChromaKeyConfig();
  20
  21         void copy_from(ChromaKeyConfig &src);
  22         int equivalent(ChromaKeyConfig &src);
  23         void interpolate(ChromaKeyConfig &prev,
  24                 ChromaKeyConfig &next,
  25                 int64_t prev_frame,
  26                 int64_t next_frame,
  27                 int64_t current_frame);
  28
  29         float hue;
  30         float threshold;
  31         float value;
  32         float slope;
  33         int use_value;
  34 };
  35
  36 class ChromaKeyHue : public BC_FSlider
  37 {
  38 public:
  39         ChromaKeyHue(ChromaKey *plugin, int x, int y);
  40         int handle_event();
  41         ChromaKey *plugin;
  42 };
  43 class ChromaKeyThreshold : public BC_FSlider
  44 {
  45 public:
  46         ChromaKeyThreshold(ChromaKey *plugin, int x, int y);
  47         int handle_event();
  48         ChromaKey *plugin;
  49 };
  50 class ChromaKeyValue : public BC_FSlider
  51 {
  52 public:
  53         ChromaKeyValue(ChromaKey *plugin, int x, int y);
  54         int handle_event();
  55         ChromaKey *plugin;
  56 };
  57 class ChromaKeySlope : public BC_FSlider
  58 {
  59 public:
  60         ChromaKeySlope(ChromaKey *plugin, int x, int y);
  61         int handle_event();
  62         ChromaKey *plugin;
  63 };
  64 class ChromaKeyUseValue : public BC_CheckBox
  65 {
  66 public:
  67         ChromaKeyUseValue(ChromaKey *plugin, int x, int y);
  68         int handle_event();
  69         ChromaKey *plugin;
  70 };
  71
  72 class ChromaKeyWindow : public BC_Window
  73 {
  74 public:
  75         ChromaKeyWindow(ChromaKey *plugin, int x, int y);
  76         ~ChromaKeyWindow();
  77         void create_objects();
  78         int close_event();
  79         ChromaKeyHue *hue;
  80         ChromaKeyValue *value;
  81         ChromaKeyThreshold *threshold;
  82         ChromaKeyUseValue *use_value;
  83         ChromaKeySlope *slope;
  84         ChromaKey *plugin;
  85 };
  86
  87
  88 PLUGIN_THREAD_HEADER(ChromaKey, ChromaKeyThread, ChromaKeyWindow)
  89
  90
  91 class ChromaKeyServer : public LoadServer
  92 {
  93 public:
  94         ChromaKeyServer(ChromaKey *plugin);
  95         void init_packages();
  96         LoadClient* new_client();
  97         LoadPackage* new_package();
  98         ChromaKey *plugin;
  99 };
 100
 101 class ChromaKeyPackage : public LoadPackage
 102 {
 103 public:
 104         ChromaKeyPackage();
 105         int y1, y2;
 106 };
 107
 108 class ChromaKeyUnit : public LoadClient
 109 {
 110 public:
 111         ChromaKeyUnit(ChromaKey *plugin, ChromaKeyServer *server);
 112         void process_package(LoadPackage *package);
 113         ChromaKey *plugin;
 114 };
 115
 116
 117
 118
 119 class ChromaKey : public PluginVClient
 120 {
 121 public:
 122         ChromaKey(PluginServer *server);
 123         ~ChromaKey();
 124
 125         int process_realtime(VFrame *input, VFrame *output);
 126         int is_realtime();
 127         char* plugin_title();
 128         VFrame* new_picon();
 129         int load_configuration();
 130         int load_defaults();
 131         int save_defaults();
 132         void save_data(KeyFrame *keyframe);
 133         void read_data(KeyFrame *keyframe);
 134         int show_gui();
 135         int set_string();
 136         void raise_window();
 137         void update_gui();
 138
 139         ChromaKeyConfig config;
 140         VFrame *input, *output;
 141         ChromaKeyServer *engine;
 142         ChromaKeyThread *thread;
 143         Defaults *defaults;
 144 };
 145
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 150
 151
 152
 153 #endif
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