hvirtual/plugins/delayvideo/delayvideo.h

   1 #ifndef DELAYVIDEO_H
   2 #define DELAYVIDEO_H
   3
   4
   5
   6 #include "defaults.inc"
   7 #include "guicast.h"
   8 #include "mutex.h"
   9 #include "pluginvclient.h"
  10 #include "vframe.inc"
  11
  12
  13
  14 class DelayVideo;
  15
  16
  17
  18
  19
  20 class DelayVideoConfig
  21 {
  22 public:
  23         DelayVideoConfig();
  24
  25         int equivalent(DelayVideoConfig &that);
  26         void copy_from(DelayVideoConfig &that);
  27         void interpolate(DelayVideoConfig &prev,
  28                 DelayVideoConfig &next,
  29                 int64_t prev_frame,
  30                 int64_t next_frame,
  31                 int64_t current_frame);
  32
  33         // kjb - match defined update() type of float instead of double.
  34         float length;
  35 };
  36
  37
  38 class DelayVideoSlider : public BC_TextBox
  39 {
  40 public:
  41         DelayVideoSlider(DelayVideo *plugin, int x, int y);
  42
  43         int handle_event();
  44
  45         DelayVideo *plugin;
  46
  47 };
  48
  49
  50 class DelayVideoWindow : public BC_Window
  51 {
  52 public:
  53         DelayVideoWindow(DelayVideo *plugin, int x, int y);
  54         ~DelayVideoWindow();
  55
  56         void create_objects();
  57         int close_event();
  58         void update_gui();
  59
  60         DelayVideo *plugin;
  61         DelayVideoSlider *slider;
  62 };
  63
  64
  65 PLUGIN_THREAD_HEADER(DelayVideo, DelayVideoThread, DelayVideoWindow)
  66
  67
  68
  69
  70 class DelayVideo : public PluginVClient
  71 {
  72 public:
  73         DelayVideo(PluginServer *server);
  74         ~DelayVideo();
  75
  76         int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
  77         int is_realtime();
  78         char* plugin_title();
  79         int show_gui();
  80         void raise_window();
  81         int set_string();
  82         void save_data(KeyFrame *keyframe);
  83         void read_data(KeyFrame *keyframe);
  84         VFrame* new_picon();
  85         void reset();
  86         void reconfigure();
  87
  88
  89
  90         int load_configuration();
  91         int load_defaults();
  92         int save_defaults();
  93         void update_gui();
  94
  95
  96         int need_reconfigure;
  97         int allocation;
  98         DelayVideoConfig config;
  99         DelayVideoThread *thread;
 100         VFrame **buffer;
 101         Defaults *defaults;
 102         VFrame *input, *output;
 103 };
 104
 105
 106
 107 #endif