OpenGl program uses up all the ram then closes - opengl

Question

I made a program written in OpenGL and when ever I run It the program fills up all the ram and then closes at approximately 3300/4000 Mb of ram. Here is my program:
#include <iostream>
#include <stdlib.h>
#include <fstream>
#include <windows.h>
#include <gl/gl.h>
#include <gl/glut.h>
#include <gl/GLU.h>
#include <gl/glaux.h>
using namespace std;
GLuint texture;
AUX_RGBImageRec* LoadImage (char* file) {
return auxDIBImageLoad (file);
}
int LoadTexture (char* file) {
AUX_RGBImageRec* Textureimage;
Textureimage = LoadImage (file);
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D,
0,
GL_RGB,
Textureimage->sizeX,
Textureimage->sizeY,
0,
GL_RGB,
GL_UNSIGNED_BYTE,
Textureimage->data
);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
delete Textureimage;
return 0;
}
void exitkey (unsigned char key, int x, int y) {
switch (key) {
case 27:
exit (0);
}
}
void Render3d () {
glEnable (GL_DEPTH_TEST);
glEnable (GL_NORMALIZE);
glEnable (GL_LIGHTING);
glEnable (GL_LIGHT0);
glEnable (GL_LIGHT1);
glEnable (GL_TEXTURE_2D);
}
void incaseofresize (int w, int h) {
glViewport (0, 0, w, h);
glMatrixMode (GL_PROJECTION);
glLoadIdentity ();
gluPerspective (90.0, (double)w / (double)h, 0.7, 300.0);
}
double theangle = 30.0;
void draw () {
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode (GL_MODELVIEW);
glLoadIdentity ();
glTranslatef (0.0, 0.0, -6.0);
glPushMatrix ();
glRotatef (theangle, 0.0, 1.0, 0.0);
GLfloat ambientlightcolor [] = { 0.0, 0.0, 0.0, 1.0 };
GLfloat light0color [] = { 0.5, 0.5, 0.0, 1.0 };
GLfloat light1color [] = { 1.0, 0.0, 0.0, 1.0 };
GLfloat light0position [] = { 2.0, 0.0, 3.0, 1.0 };
GLfloat light1position [] = { -2.0, 0.0, 3.0, 1.0 };
glLightModelfv (GL_LIGHT_MODEL_AMBIENT, ambientlightcolor);
glLightfv (GL_LIGHT0, GL_DIFFUSE, light0color);
glLightfv (GL_LIGHT0, GL_POSITION, light0position);
glLightfv (GL_LIGHT1, GL_DIFFUSE, light1color);
glLightfv (GL_LIGHT1, GL_POSITION, light1position);
LoadTexture ("me.bmp");
glBegin (GL_QUADS);
//Drawing shape
glColor3f (1.0, 1.0, 1.0);
//Left side
glNormal3f (0.0, 0.0, 1.0);
glTexCoord2f (0.0, 0.0);
glVertex3f (-1.5, -1.0, -1.5);
glTexCoord2f (1.0, 0.0);
glVertex3f (0.0, -1.0, 1.5);
glTexCoord2f (1.0, 1.0);
glVertex3f (0.0, 1.0, 1.5);
glTexCoord2f (0.0, 1.0);
glVertex3f (-1.5, 1.0, -1.5);
glEnd ();
LoadTexture ("mom.bmp");
glBegin(GL_QUADS);
//Right side
glNormal3f (0.0, 1.0, 1.0);
glTexCoord2f (0.0, 0.0);
glVertex3f (0.0, -1.0, 1.5);
glTexCoord2f (1.0, 0.0);
glVertex3f (1.5, -1.0, -1.5);
glTexCoord2f (1.0, 1.0);
glVertex3f (1.5, 1.0, -1.5);
glTexCoord2f (0.0, 1.0);
glVertex3f (0.0, 1.0, 1.5);
glEnd ();
glBegin (GL_QUADS);
//Back right side
glNormal3f (0.0, 1.0, 0.0);
glVertex3f (1.5, -1.0, -1.5);
glVertex3f (0.0, -1.0, -4.5);
glVertex3f (0.0, 1.0, -4.5);
glVertex3f (1.5, 1.0, -1.5);
glEnd ();
glBegin (GL_QUADS);
glNormal3f (0.0, 1.0, 0.0);
glVertex3f (0.0, -1.0, -4.5);
glVertex3f (-1.5, -1.0, -1.5);
glVertex3f (-1.5, 1.0, -1.5);
glVertex3f (0.0, 1.0, -4.5);
glEnd ();
glutSwapBuffers ();
}
void rotate (int value) {
theangle += 1.5;
if (theangle > 360) {
theangle -=360;
}
glutPostRedisplay ();
glutTimerFunc (50, rotate, 0);
}
int main (int argcpp, char** argv) {
glutInit (&argcpp, argv);
glutInitDisplayMode (GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glutInitWindowSize (720, 480);
glutCreateWindow ("OpenGL");
Render3d ();
glutDisplayFunc (draw);
glutKeyboardFunc (exitkey);
glutReshapeFunc (incaseofresize);
glutTimerFunc (50, rotate, 0);
glutMainLoop ();
return 0;
}
I think its the LoadTexture function reloading the image over and over again each loop and I cant find a way to delete the image data after each loop.

Answer 1

Every time your program iterates through the display function it will load images into a new texture object, not freeing the previously created ones.
The canonical way is to load textures only once. OpenGL organizes textures in so called texture objects, identified by a so called name ID. LoadTexture does return this ID. You use such a texture by calling glBindTexture(GL_TEXTURE_2D, theTextureID);