streamtools/framerate-reducer.cpp

   1 #include "framerate-reducer.hpp"
   2
   3 framerate_reducer::framerate_reducer()
   4 {
   5 }
   6
   7 framerate_reducer::~framerate_reducer()
   8 {
   9 }
  10
  11 framerate_reducer_dropframes::framerate_reducer_dropframes()
  12 {
  13         newest = NULL;
  14 }
  15
  16 framerate_reducer_dropframes::~framerate_reducer_dropframes()
  17 {
  18         if(newest)
  19                 delete newest;
  20 }
  21
  22 void framerate_reducer_dropframes::push(uint64_t ts, image_frame_rgbx& f)
  23 {
  24         if(newest)
  25                 delete newest;
  26         newest = &f;
  27 }
  28
  29 image_frame_rgbx& framerate_reducer_dropframes::pull(uint64_t ts)
  30 {
  31         if(newest)
  32                 return *new image_frame_rgbx(*newest);
  33         else
  34                 return *new image_frame_rgbx(0, 0);
  35 }