i have a problem i don't know how to put 2 quads in game loop with textures i have class to load image: ILvoid Menu::LoadMenu() { ilGenImages(1, &texture); ilBindImage(texture); switch(no_pic) { case 1: load = ilLoadImage("data/img/Menu/Starthigh.jpg"); break; case 2: load = ilLoadImage("data/img/Menu/Exit_low.png"); break; } if(load) { wczytallo = ilConvertImage(IL_RGB, IL_UNSIGNED_BYTE); glGenTextures(1,&zdjecie); glBindTexture(GL_TEXTURE_2D, zdjecie); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexImage2D(GL_TEXTURE_2D, 0, ilGetInteger(IL_IMAGE_BPP), ilGetInteger(IL_IMAGE_WIDTH), ilGetInteger(IL_IMAGE_HEIGHT), 0, ilGetInteger(IL_IMAGE_FORMAT), GL_UNSIGNED_BYTE, ilGetData()); } ilDeleteImages(1, &textura); } And now a main game loop: finished = 0; menu_state = 0; menu.nr_zdjecia = 1; while (!finished) { while (SDL_PollEvent(&event)) { switch (event.type) { case SDL_KEYDOWN: if (event.key.keysym.sym == SDLK_ESCAPE){ finished = 1; return 0; } } ///////////////////////////////////////////////////////// /////////MENU///////////// ///Pic 1 glPushMatrix(); menu_state = 1; glTranslatef(256.0,0.0,0.0); menu.check_devIL(); menu.init_menu(); menu.Load_menu(); menu.render_menu(); glPopMatrix(); //Pic 2 glPushMatrix(); if(menu.no_pic = 1){ menu.no_pic = 2; } menu.LoadMenu(); glTranslatef(256.0, 256.0, 0.0); menu.render_menu(); menu.no_pic = 3; glPopMatrix(); } } (in rendermenu() i have function to draw quad with texture) but when i run this i have only one pic (second) and it's still flushing because game loop is working I really need help

Maybe i should use display lists???