OpenGL help needed

[smokin745]

hello guys, i want my code to display the raw image "texture.raw", and at the same time, display a flashing text exactly besides it in a seperate viewport or with some other way. Please help me with this, as this code doesnt do that, it just flashes the image and doesnt display the text. Please check the bold part in display method, i think thats where things are wrong...but i don;t know since i m a newbie.

#include "stdafx.h"
#include <stdlib.h>

#include "glut.h"
#include <windows.h>
#include <stdio.h>

//---
int frame=0;
int frame3=0;
int no_points=74;
float sx=1.0, sy=1.0, sx2=1.0,sy2=1.0, sx3=1.0,sy3=1.0, sx4=1.0,sy4=1.0, sx5=1.0,sy5=1.0;

const GLfloat colors[][3] = {
  { 255.0/255.0,   0.0/255.0,   0.0/255.0},
  { 128.0/255.0,   0.0/255.0,   0.0/255.0},
  { 205.0/255.0,   0.0/255.0,   0.0/255.0},
  {   0.0/255.0, 255.0/255.0,   0.0/255.0},
  {   0.0/255.0, 128.0/255.0,   0.0/255.0},
  {   0.0/255.0, 205.0/255.0,   0.0/255.0},
  {   0.0/255.0,   0.0/255.0, 255.0/255.0},
  {   0.0/255.0,   0.0/255.0, 128.0/255.0},
  {   0.0/255.0,   0.0/255.0, 205.0/255.0},
  { 255.0/255.0, 255.0/255.0,   0.0/255.0},
  { 128.0/255.0, 128.0/255.0,   0.0/255.0},
  { 205.0/255.0, 205.0/255.0,   0.0/255.0},
  {   0.0/255.0, 255.0/255.0, 255.0/255.0},
  {   0.0/255.0, 128.0/255.0, 128.0/255.0},
  {   0.0/255.0, 205.0/255.0, 205.0/255.0},
  { 255.0/255.0,   0.0/255.0, 255.0/255.0},
  { 128.0/255.0,   0.0/255.0, 128.0/255.0},
  { 205.0/255.0,   0.0/255.0, 205.0/255.0},
};





void renderSpacedBitmapString(float x, float y, int spacing, void *font, char *string) 
{
  char *c;
  int x1=x;
  for (c=string; *c != '\0'; c++) {
	glRasterPos2f(x1,y);
    	glutBitmapCharacter(font, *c);
	x1 = x1 + glutBitmapWidth(font,*c) + spacing;
  }
}

void text1()
{
	glColor3f(colors[frame3][0],colors[frame3][1],colors[frame3][2]);
	frame3+=1;
	renderSpacedBitmapString(130,200,1,GLUT_BITMAP_TIMES_ROMAN_24,"Food & Drink");
	if(frame3>18)	frame3=0;
}


//----

GLuint texture; //the array for our texture

GLfloat angle = 0.0;
int x;

//function to load the RAW file

GLuint LoadTexture( const char * filename, int width, int 
height )
{
    GLuint texture;
    unsigned char * data;
    FILE * file;

    //The following code will read in our RAW file
    file = fopen( filename, "rb" );
    if ( file == NULL ) return 0;
    data = (unsigned char *)malloc( width * height * 3 );
    fread( data, width * height * 3, 1, file );
    fclose( file );

    glGenTextures( 1, &texture ); //generate the texture with 
    glBindTexture( GL_TEXTURE_2D, texture ); //bind the texture
    glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, 
GL_MODULATE ); //set texture environment parameters



    //The qualities are (in order from worst to best)
    //GL_NEAREST
    //GL_LINEAR
    //GL_LINEAR_MIPMAP_NEAREST
    //GL_LINEAR_MIPMAP_LINEAR

    //And if you go and use extensions, you can use Anisotropic 
    //even better quality, but this will do for now.
    glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
 GL_LINEAR );
    glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
 GL_LINEAR );

    //Here we are setting the parameter to repeat the texture 
    //to the edge of our shape. 
    glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, 
GL_REPEAT );
    glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, 
GL_REPEAT );

    //Generate the texture
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0,
 GL_RGB, GL_UNSIGNED_BYTE, data);
    free( data ); //free the texture
    return texture; //return whether it was successfull
}

void FreeTexture( GLuint texture )
{
  glDeleteTextures( 1, &texture );
}

void square (void) {
    glBindTexture( GL_TEXTURE_2D, texture ); //bind our texture
    glBegin (GL_QUADS);
    glTexCoord2d(0.0,0.0); glVertex2d(-1.0,-1.0); //with 
    glTexCoord2d(1.0,0.0); glVertex2d(+1.0,-1.0); //so that
    glTexCoord2d(1.0,1.0); glVertex2d(+1.0,+1.0);
    glTexCoord2d(0.0,1.0); glVertex2d(-1.0,+1.0);
    glEnd();

//This is how texture coordinates are arranged
//
//  0,1   —–   1,1
//       |     |
//       |     |
//       |     |
//  0,0   —–   1,0

// With 0,0 being the bottom left and 1,1 being the top right.


// brick walls.
}

void display (void) {
    glClearColor (0.0,0.0,0.0,1.0);
    glClear (GL_COLOR_BUFFER_BIT);
    glLoadIdentity();
	glViewport (150, 30, (GLsizei)700, (GLsizei)500);
    glEnable( GL_TEXTURE_2D );
    gluLookAt (0.0, 0.0, 5.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);
    square();
    glutSwapBuffers();
    angle ++;
	//-------------------------
[B]	//glMatrixMode (GL_PROJECTION);
	//glLoadIdentity();
	glViewport(0,0,(GLsizei)800,(GLsizei)600);
	text1();
[/B]


}
void reshape (int w, int h) {
    glViewport (0, 0, (GLsizei)w, (GLsizei)h);
    glMatrixMode (GL_PROJECTION);
    glLoadIdentity ();
    gluPerspective (70, (GLfloat)w / (GLfloat)h, 1.0, 100.0);
    glMatrixMode (GL_MODELVIEW);
}

int main (int argc, char **argv) {
    glutInit (&argc, argv);
    glutInitDisplayMode (GLUT_DOUBLE);
    glutInitWindowSize (800, 600);
    glutInitWindowPosition (100, 100);
    glutCreateWindow ("A basic OpenGL Window");
    glutDisplayFunc (display);
    glutIdleFunc (display);
    glutReshapeFunc (reshape);

    //Load our texture
    texture = LoadTexture( "texture.raw", 256, 256 );

    glutMainLoop ();

    //Free our texture
    FreeTexture( texture );

    return 0;
}