src/video/drawing_context.hpp File Reference

#include <memory>
#include <string>
#include <vector>
#include <stdint.h>
#include <obstack.h>
#include "math/rectf.hpp"
#include "math/vector.hpp"
#include "video/color.hpp"
#include "video/drawing_request.hpp"
#include "video/font.hpp"
#include "video/font_ptr.hpp"
#include "video/texture.hpp"

Go to the source code of this file.

Classes
class	DrawingContext
	This class provides functions for drawing things on screen. More...
class	DrawingContext::Transform
Functions
int	next_po2 (int val)

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Function Documentation

int next_po2

(

int

val

)

[inline]

Definition at line 39 of file drawing_context.hpp.

Referenced by GLLightmap::GLLightmap().

{
  int result = 1;
  while(result < val)
    result *= 2;

  return result;
}

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