streamtools/rescalers/simple.hpp

   1 #ifndef _rescalers__simple__hpp__included__
   2 #define _rescalers__simple__hpp__included__
   3
   4 #include <stdint.h>
   5 #include <string>
   6 #include "bound-method.hpp"
   7 #include "rescalers/factory.hpp"
   8
   9 //The parameters in order are target, twidth, theight, source, swidth and sheight.
  10 typedef bound_method<void, uint8_t*, uint32_t, uint32_t, const uint8_t*, uint32_t, uint32_t> bound_scaler_t;
  11
  12 class simple_rescaler : public rescaler_factory
  13 {
  14 public:
  15         simple_rescaler(const std::string& type, bound_scaler_t _fn);
  16         rescaler& make(const std::string& type);
  17 private:
  18         bound_scaler_t fn;
  19 };
  20
  21 #endif