SDLGraphicContext.cpp File Reference

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Detailed Description

Implementation of basic drawing primitives using SDL.

#include "SDLGraphicContext.h"
#include "SDLFont.h"
#include <stdarg.h>
#include <stdio.h>
#include <math.h>
#include <assert.h>
#include <sstream>
#include <algorithm>
#include <SDL_image.h>

Namespaces
namespace	GAG
Defines
#define	Sgn(x)   (x>0 ? (x == 0 ? 0 : 1) : (x==0 ? 0 : -1))
#define	FILTER_OUT_CHAR(s, c)   { char *_c; if ( (_c=(strchr(s, c)))!=NULL) *_c=0; }
	Usefull macro to replace some char (like newline) with in string.
Variables
SDLGraphicContext *	screen = NULL
	Global pointer to screen.

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