main.cpp

#include <GL/glut.h>#include "Image.h"void init(){	glMatrixMode(GL_PROJECTION);	glLoadIdentity();	gluOrtho2D(0.0, 1.0, 0.0, 1.0);	glMatrixMode(GL_MODELVIEW);	glViewport(0, 0, 500, 500);	glClearColor(1.0, 1.0, 1.0, 1.0);	glEnable(GL_DEPTH_TEST);	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);	glColor3f(1.0, 0.0, 0.0);}void display(){	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);	Image img;	img.loadRAW("/home/michael/a.raw", 300, 300);	//img.load("/home/michael/Pictures/flag.tga");	loadTexture(img);	glBegin(GL_QUADS);	glTexCoord2f(0.0, 0.0); glVertex2f(0.0, 0.0);	glTexCoord2f(0.0, 1.0); glVertex2f(0.0, 1.0);	glTexCoord2f(1.0, 0.0); glVertex2f(1.0, 0.0);	glTexCoord2f(1.0, 1.0); glVertex2f(1.0, 1.0);	glEnd();	glFlush();}#include <cstdlib>void keys(unsigned char key, int x, int y){    if (key == ' ')        glutPostRedisplay();    else        exit(0);}int main(int argc, char **argv){	glutInit(&argc, argv);	glutInitWindowPosition(0, 0);	glutInitWindowSize(500, 500);	glutCreateWindow("Images");	init();	glutDisplayFunc(display);	glutKeyboardFunc(keys);	glutMainLoop();	return 0;}