plugins/colorbalance/colorbalance.h

   1 #ifndef COLORBALANCE_H
   2 #define COLORBALANCE_H
   3
   4 class ColorBalanceMain;
   5
   6 #include "colorbalancewindow.h"
   7 #include "plugincolors.h"
   8 #include "guicast.h"
   9 #include "mutex.h"
  10 #include "pluginvclient.h"
  11 #include "thread.h"
  12
  13 #define SHADOWS 0
  14 #define MIDTONES 1
  15 #define HIGHLIGHTS 2
  16
  17 class ColorBalanceConfig
  18 {
  19 public:
  20         ColorBalanceConfig();
  21
  22         int equivalent(ColorBalanceConfig &that);
  23         void copy_from(ColorBalanceConfig &that);
  24         void interpolate(ColorBalanceConfig &prev,
  25                 ColorBalanceConfig &next,
  26                 int64_t prev_frame,
  27                 int64_t next_frame,
  28                 int64_t current_frame);
  29
  30         float cyan;
  31         float magenta;
  32     float yellow;
  33     int preserve;
  34     int lock_params;
  35 };
  36
  37 class ColorBalanceEngine : public Thread
  38 {
  39 public:
  40         ColorBalanceEngine(ColorBalanceMain *plugin);
  41         ~ColorBalanceEngine();
  42
  43         int start_process_frame(VFrame *output, VFrame *input, int row_start, int row_end);
  44         int wait_process_frame();
  45         void run();
  46
  47         ColorBalanceMain *plugin;
  48         int row_start, row_end;
  49         int last_frame;
  50         Mutex input_lock, output_lock;
  51         VFrame *input, *output;
  52         YUV yuv;
  53 };
  54
  55 class ColorBalanceMain : public PluginVClient
  56 {
  57 public:
  58         ColorBalanceMain(PluginServer *server);
  59         ~ColorBalanceMain();
  60
  61 // required for all realtime plugins
  62         int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
  63         int is_realtime();
  64         char* plugin_title();
  65         int show_gui();
  66         void raise_window();
  67         int set_string();
  68         int load_configuration();
  69         void save_data(KeyFrame *keyframe);
  70         void read_data(KeyFrame *keyframe);
  71         int load_defaults();
  72         int save_defaults();
  73         VFrame* new_picon();
  74
  75 // parameters needed for processor
  76         int reconfigure();
  77     int synchronize_params(ColorBalanceSlider *slider, float difference);
  78     int test_boundary(float &value);
  79
  80         ColorBalanceConfig config;
  81 // a thread for the GUI
  82         ColorBalanceThread *thread;
  83         ColorBalanceEngine **engine;
  84         int total_engines;
  85
  86
  87         Defaults *defaults;
  88     int r_lookup_8[0x100];
  89     int g_lookup_8[0x100];
  90     int b_lookup_8[0x100];
  91     double highlights_add_8[0x100];
  92     double highlights_sub_8[0x100];
  93     int r_lookup_16[0x10000];
  94     int g_lookup_16[0x10000];
  95     int b_lookup_16[0x10000];
  96     double highlights_add_16[0x10000];
  97     double highlights_sub_16[0x10000];
  98     int redo_buffers;
  99         int need_reconfigure;
 100 };
 101
 102
 103
 104 #endif