playing with libcaca

readme.md

Checking out what libcaca is all about.

main.cpp

#include <iostream>
#include <caca.h>
#include <thetime/clock.hpp>
#include <thetime/frequency_meter.hpp>
#include <thetime/frequency_stabilizer.hpp>

int main()
{
  if (caca_init())
  {
    std::cerr << "Failed to initialize caca." << std::endl;
    return 1;
  }

  int event;
  the::time::Clock clock;
  the::time::FrequencyMeter< the::time::Clock > frequency_meter( clock );
  the::time::FrequencyStabilizer< 60, the::time::Clock > frequency_stabilizer( clock );
  while (!(event = caca_get_event(CACA_EVENT_KEY_PRESS)))
  {
    frequency_meter.tick();
    caca_set_color(CACA_COLOR_LIGHTGREEN, CACA_COLOR_BLACK );
    caca_printf( 0, 20, "dimensions: %d, %d", caca_get_width(), caca_get_height() );
    caca_set_color(CACA_COLOR_LIGHTBLUE, CACA_COLOR_BLACK  );
    caca_printf( 0, 21, "fps: %f", frequency_meter.per_second() );
    caca_set_color(CACA_COLOR_LIGHTRED, CACA_COLOR_YELLOW  );
    caca_draw_thin_line( 0,0,10,10 );
    caca_refresh();
    frequency_stabilizer.stabilize();
  }

  caca_end();

  return 0;
}