/*Deklarace*/
    GLuint  tex[1];
    
    /*Inicializace*/
    glEnable(GL_TEXTURE_2D);
    glEnable(GL_BLEND);
    glGenTextures( 2, tex );


    glBindTexture( GL_TEXTURE_2D, tex[0] );
    glfwLoadTexture2D( "pozadi.tga", NULL );
    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );

    glBindTexture( GL_TEXTURE_2D, tex[1] );
    glfwLoadTexture2D( "herv.tga", GL_RGBA );
    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
    /*Pouziti*/
    glBindTexture( GL_TEXTURE_2D, tex[0] );
    DrawIt();
    /*...*/