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         double length;
  34 };
  35
  36
  37 class DelayVideoSlider : public BC_TextBox
  38 {
  39 public:
  40         DelayVideoSlider(DelayVideo *plugin, int x, int y);
  41
  42         int handle_event();
  43
  44         DelayVideo *plugin;
  45
  46 };
  47
  48
  49 class DelayVideoWindow : public BC_Window
  50 {
  51 public:
  52         DelayVideoWindow(DelayVideo *plugin, int x, int y);
  53         ~DelayVideoWindow();
  54
  55         void create_objects();
  56         int close_event();
  57         void update_gui();
  58
  59         DelayVideo *plugin;
  60         DelayVideoSlider *slider;
  61 };
  62
  63
  64
  65 class DelayVideoThread : public Thread
  66 {
  67 public:
  68         DelayVideoThread(DelayVideo *plugin);
  69         ~DelayVideoThread();
  70
  71         void run();
  72
  73         DelayVideo *plugin;
  74         DelayVideoWindow *window;
  75         Mutex completion;
  76 };
  77
  78
  79
  80
  81
  82 class DelayVideo : public PluginVClient
  83 {
  84 public:
  85         DelayVideo(PluginServer *server);
  86         ~DelayVideo();
  87
  88         int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
  89         int is_realtime();
  90         char* plugin_title();
  91         int show_gui();
  92         void raise_window();
  93         int set_string();
  94         void save_data(KeyFrame *keyframe);
  95         void read_data(KeyFrame *keyframe);
  96         VFrame* new_picon();
  97         void reset();
  98         void reconfigure();
  99
 100
 101
 102         int load_configuration();
 103         int load_defaults();
 104         int save_defaults();
 105         void update_gui();
 106
 107
 108         int need_reconfigure;
 109         int allocation;
 110         DelayVideoConfig config;
 111         DelayVideoThread *thread;
 112         VFrame **buffer;
 113         Defaults *defaults;
 114         VFrame *input, *output;
 115 };
 116
 117
 118
 119 #endif