Remove demos that have moved to git+ssh://git.freedesktop.org/git/mesa/demos.

The remaining programs are ones I've had difficulty finding a build
environment for to make the build system or are unit tests that should
probably live next to their code instead.  Hopefully people can bring
over the build for remaining pieces they care about.

1 files changed, 0 insertions, 642 deletions

diff --git a/progs/tests/texgenmix.c b/progs/tests/texgenmix.c
deleted file mode 100644
index 008da8625e2..00000000000
--- a/progs/tests/texgenmix.c
+++ /dev/null
@@ -1,642 +0,0 @@
-
-/*
- * Demonstrates mixed texgen/non-texgen texture coordinates.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-#undef max
-#undef min
-#define max( a, b )	((a) >= (b) ? (a) : (b))
-#define min( a, b )	((a) <= (b) ? (a) : (b))
-
-GLfloat labelColor0[4] = { 1.0, 1.0, 1.0, 1.0 };
-GLfloat labelColor1[4] = { 1.0, 1.0, 0.4, 1.0 };
-GLfloat *labelInfoColor = labelColor0;
-
-GLboolean doubleBuffered = GL_TRUE;
-GLboolean drawTextured = GL_TRUE;
-
-int textureWidth = 64;
-int textureHeight = 64;
-
-int winWidth = 580, winHeight = 720;
-
-const GLfloat texmat_swap_rq[16] = { 1.0, 0.0, 0.0, 0.0,
-                                     0.0, 1.0, 0.0, 0.0,
-                                     0.0, 0.0, 0.0, 1.0,
-                                     0.0, 0.0, 1.0, 0.0};
-
-const GLfloat nullPlane[4] = { 0.0, 0.0, 0.0, 0.0 };
-const GLfloat ObjPlaneS1[4] = { 1.0, 0.0, 1.0, 0.0 };
-const GLfloat ObjPlaneS2[4] = { 0.5, 0.0, 0.0, 0.0 };
-const GLfloat ObjPlaneS3[4] = { 1.0, 0.0, 0.0, 0.0 };
-const GLfloat ObjPlaneT[4] = { 0.0, 1.0, 0.0, 0.0 };
-const GLfloat ObjPlaneT2[4] = { 0.0, 0.5, 0.0, 0.0 };
-const GLfloat ObjPlaneT3[4] = { 0.0, 1.0, 0.0, 0.0 };
-const GLfloat ObjPlaneR[4] = { 0.0, 0.0, 1.0, 0.0 };
-const GLfloat ObjPlaneQ[4] = { 0.0, 0.0, 0.0, 0.5 };
-
-
-static void checkErrors( void )
-{
-   GLenum error;
-
-   while ( (error = glGetError()) != GL_NO_ERROR ) {
-      fprintf( stderr, "Error: %s\n", (char *) gluErrorString( error ) );
-   }
-}
-
-static void drawString( const char *string, GLfloat x, GLfloat y,
-                        const GLfloat color[4] )
-{
-   glColor4fv( color );
-   glRasterPos2f( x, y );
-
-   while ( *string ) {
-      glutBitmapCharacter( GLUT_BITMAP_TIMES_ROMAN_10, *string );
-      string++;
-   }
-}
-
-static void begin2D( int width, int height )
-{
-   glMatrixMode( GL_PROJECTION );
-
-   glPushMatrix();
-   glLoadIdentity();
-
-   glOrtho( 0, width, 0, height, -1, 1 );
-   glMatrixMode( GL_MODELVIEW );
-
-   glPushMatrix();
-   glLoadIdentity();
-}
-
-static void end2D( void )
-{
-   glMatrixMode( GL_PROJECTION );
-   glPopMatrix();
-   glMatrixMode( GL_MODELVIEW );
-   glPopMatrix();
-}
-
-static void initialize( void )
-{
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-
-   glOrtho( -1.5, 1.5, -1.5, 1.5, -1.5, 1.5 );
-
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-
-   glShadeModel( GL_FLAT );
-}
-
-/* ARGSUSED1 */
-static void keyboard( unsigned char c, int x, int y )
-{
-   switch ( c ) {
-   case 't':
-      drawTextured = !drawTextured;
-      break;
-   case 27:             /* Escape key should force exit. */
-      exit(0);
-      break;
-   default:
-      break;
-   }
-   glutPostRedisplay();
-}
-
-/* ARGSUSED1 */
-static void special( int key, int x, int y )
-{
-   switch ( key ) {
-   case GLUT_KEY_DOWN:
-      break;
-   case GLUT_KEY_UP:
-      break;
-   case GLUT_KEY_LEFT:
-      break;
-   case GLUT_KEY_RIGHT:
-      break;
-   default:
-      break;
-   }
-   glutPostRedisplay();
-}
-
-static void
-reshape( int w, int h )
-{
-   winWidth = w;
-   winHeight = h;
-   /* No need to call glViewPort here since "draw" calls it! */
-}
-
-static void loadTexture( int width, int height )
-{
-   int		alphaSize = 1;
-   int		rgbSize = 3;
-   GLubyte	*texImage, *p;
-   int		elementsPerGroup, elementSize, groupSize, rowSize;
-   int		i, j;
-
-
-   elementsPerGroup = alphaSize + rgbSize;
-   elementSize = sizeof(GLubyte);
-   groupSize = elementsPerGroup * elementSize;
-   rowSize = width * groupSize;
-
-   if ( (texImage = (GLubyte *) malloc( height * rowSize ) ) == NULL ) {
-      fprintf( stderr, "texture malloc failed\n" );
-      return;
-   }
-
-   for ( i = 0 ; i < height ; i++ )
-   {
-      p = texImage + i * rowSize;
-
-      for ( j = 0 ; j < width ; j++ )
-      {
-	 if ( rgbSize > 0 )
-	 {
-	    /**
-	     ** +-----+-----+
-	     ** |     |     |
-	     ** |  R  |  G  |
-	     ** |     |     |
-	     ** +-----+-----+
-	     ** |     |     |
-	     ** |  Y  |  B  |
-	     ** |     |     |
-	     ** +-----+-----+
-	     **/
-	    if ( i > height / 2 ) {
-	       if ( j < width / 2 ) {
-		  p[0] = 0xff;
-		  p[1] = 0x00;
-		  p[2] = 0x00;
-	       } else {
-		  p[0] = 0x00;
-		  p[1] = 0xff;
-		  p[2] = 0x00;
-	       }
-	    } else {
-	       if ( j < width / 2 ) {
-		  p[0] = 0xff;
-		  p[1] = 0xff;
-		  p[2] = 0x00;
-	       } else {
-		  p[0] = 0x00;
-		  p[1] = 0x00;
-		  p[2] = 0xff;
-	       }
-	    }
-	    p += 3 * elementSize;
-	 }
-
-	 if ( alphaSize > 0 )
-	 {
-	    /**
-	     ** +-----------+
-	     ** |     W     |
-	     ** |  +-----+  |
-	     ** |  |     |  |
-	     ** |  |  B  |  |
-	     ** |  |     |  |
-	     ** |  +-----+  |
-	     ** |           |
-	     ** +-----------+
-	     **/
-	    int i2 = i - height / 2;
-	    int j2 = j - width / 2;
-	    int h8 = height / 8;
-	    int w8 = width / 8;
-	    if ( -h8 <= i2 && i2 <= h8 && -w8 <= j2 && j2 <= w8 ) {
-	       p[0] = 0x00;
-	    } else if ( -2 * h8 <= i2 && i2 <= 2 * h8 && -2 * w8 <= j2 && j2 <= 2 * w8 ) {
-	       p[0] = 0x55;
-	    } else if ( -3 * h8 <= i2 && i2 <= 3 * h8 && -3 * w8 <= j2 && j2 <= 3 * w8 ) {
-	       p[0] = 0xaa;
-	    } else {
-	       p[0] = 0xff;
-	    }
-	    p += elementSize;
-	 }
-      }
-   }
-
-   glTexImage2D( GL_TEXTURE_2D, 0,
-		 GL_RGBA, width, height, 0,
-		 GL_RGBA, GL_UNSIGNED_BYTE, texImage );
-
-   free( texImage );
-}
-
-
-static void drawSample( int x, int y, int w, int h,
-                        int texgenenabled, int coordnr )
-{
-   char buf[255];
-
-   glViewport( x, y, w, h );
-   glScissor( x, y, w, h );
-
-   glClearColor( 0.1, 0.1, 0.1, 1.0 );
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   begin2D( w, h );
-   if (texgenenabled == 2) {
-      sprintf( buf, "TexCoord%df", coordnr);
-      drawString( buf, 10, h - 15, labelInfoColor );
-      sprintf( buf, "texgen enabled for %s coordinate(s)", coordnr == 2 ? "S" : "S/T");
-      drawString( buf, 10, 5, labelInfoColor );
-   }
-   else if (texgenenabled == 0) {
-      sprintf( buf, "TexCoord%df", coordnr);
-      drawString( buf, 10, h - 15, labelInfoColor );
-      drawString( "no texgen", 10, 5, labelInfoColor );
-   }
-   else if (texgenenabled == 1) {
-      drawString( "no TexCoord", 10, h - 15, labelInfoColor );
-      sprintf( buf, "texgen enabled for %s coordinate(s)",
-         coordnr == 2 ? "S/T" : (coordnr == 3 ? "S/T/R" : "S/T/R/Q"));
-      drawString( buf, 10, 5, labelInfoColor );
-   }
-
-   end2D();
-
-   glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE );
-
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
-
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP );
-   glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP );
-
-   loadTexture( textureWidth, textureHeight );
-
-   if ( drawTextured ) {
-      glEnable( GL_TEXTURE_2D );
-   }
-
-   glDisable( GL_TEXTURE_GEN_S );
-   glDisable( GL_TEXTURE_GEN_T );
-   glDisable( GL_TEXTURE_GEN_R );
-   glDisable( GL_TEXTURE_GEN_Q );
-
-   glMatrixMode( GL_TEXTURE );
-   glLoadIdentity();
-   glMatrixMode( GL_MODELVIEW );
-   glPushMatrix();
-
-   switch (coordnr) {
-   case 2:
-      switch (texgenenabled) {
-      case 0:
-         glBegin( GL_QUADS );
-         glTexCoord2f( 0.0, 0.0 );
-         glVertex2f( -0.8, -0.8 );
-
-         glTexCoord2f( 1.0, 0.0 );
-         glVertex2f( 0.8, -0.8 );
-
-         glTexCoord2f( 1.0, 1.0 );
-         glVertex2f( 0.8, 0.8 );
-
-         glTexCoord2f( 0.0, 1.0 );
-         glVertex2f( -0.8, 0.8 );
-         glEnd();
-         break;
-      case 1:
-         glTranslatef( -0.8, -0.8, 0.0 );
-         glScalef( 1.6, 1.6, 1.0 );
-         glTexGeni( GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_R, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_Q, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGenfv(GL_S, GL_OBJECT_PLANE, ObjPlaneS3);
-         glTexGenfv(GL_T, GL_OBJECT_PLANE, ObjPlaneT3);
-         glTexGenfv(GL_R, GL_OBJECT_PLANE, nullPlane);
-         glTexGenfv(GL_Q, GL_OBJECT_PLANE, nullPlane);
-
-         glEnable( GL_TEXTURE_GEN_S );
-         glEnable( GL_TEXTURE_GEN_T );
-
-         /* Issue a texcoord here to be sure Q isn't left over from a
-          * previous sample.
-          */
-         glTexCoord1f( 0.0 );
-         glBegin( GL_QUADS );
-         glVertex2f( 0.0, 0.0 );
-         glVertex2f( 1.0, 0.0 );
-         glVertex2f( 1.0, 1.0 );
-         glVertex2f( 0.0, 1.0 );
-         glEnd();
-         break;
-      case 2:
-         /* make sure that texgen T and non-texgen S coordinate are wrong */
-         glTexGeni( GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_R, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_Q, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGenfv(GL_S, GL_OBJECT_PLANE, ObjPlaneS1);
-         glTexGenfv(GL_T, GL_OBJECT_PLANE, nullPlane);
-         glTexGenfv(GL_R, GL_OBJECT_PLANE, nullPlane);
-         glTexGenfv(GL_Q, GL_OBJECT_PLANE, nullPlane);
-
-         glEnable( GL_TEXTURE_GEN_S );
-
-         glBegin( GL_QUADS );
-         /* use z coordinate to get correct texgen values... */
-         glTexCoord2f( 0.0, 0.0 );
-         glVertex3f( -0.8, -0.8, 0.8 );
-
-         glTexCoord2f( 0.0, 0.0 );
-         glVertex3f( 0.8, -0.8, 0.2 );
-
-         glTexCoord2f( 0.0, 1.0 );
-         glVertex3f( 0.8, 0.8, 0.2 );
-
-         glTexCoord2f( 0.0, 1.0 );
-         glVertex3f( -0.8, 0.8, 0.8 );
-         glEnd();
-         break;
-      }
-      break;
-   case 3:
-      glMatrixMode( GL_TEXTURE );
-      glLoadMatrixf( texmat_swap_rq );
-      glMatrixMode( GL_MODELVIEW );
-      glTranslatef( -0.8, -0.8, 0.0 );
-      glScalef( 1.6, 1.6, 1.0 );
-      switch (texgenenabled) {
-      case 0:
-         glBegin( GL_QUADS );
-         glTexCoord3f( 0.0, 0.0, 0.5 );
-         glVertex2f( 0.0, 0.0 );
-
-         glTexCoord3f( 0.5, 0.0, 0.5 );
-         glVertex2f( 1.0, 0.0 );
-
-         glTexCoord3f( 0.5, 0.5, 0.5 );
-         glVertex2f( 1.0, 1.0 );
-
-         glTexCoord3f( 0.0, 0.5, 0.5 );
-         glVertex2f( 0.0, 1.0 );
-         glEnd();
-         break;
-      case 1:
-         glTexGeni( GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_R, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_Q, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGenfv(GL_S, GL_OBJECT_PLANE, ObjPlaneS2);
-         glTexGenfv(GL_T, GL_OBJECT_PLANE, ObjPlaneT2);
-         glTexGenfv(GL_R, GL_OBJECT_PLANE, ObjPlaneR);
-         glTexGenfv(GL_Q, GL_OBJECT_PLANE, nullPlane);
-
-         glEnable( GL_TEXTURE_GEN_S );
-         glEnable( GL_TEXTURE_GEN_T );
-         glEnable( GL_TEXTURE_GEN_R );
-
-         glTexCoord1f( 0.0 ); /* to make sure Q is 1.0 */
-         glBegin( GL_QUADS );
-         glVertex3f( 0.0, 0.0, 0.5 );
-         glVertex3f( 1.0, 0.0, 0.5 );
-         glVertex3f( 1.0, 1.0, 0.5 );
-         glVertex3f( 0.0, 1.0, 0.5 );
-         glEnd();
-         break;
-      case 2:
-         /* make sure that texgen R/Q and non-texgen S/T coordinates are wrong */
-         glTexGeni( GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_R, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_Q, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGenfv(GL_S, GL_OBJECT_PLANE, ObjPlaneS2);
-         glTexGenfv(GL_T, GL_OBJECT_PLANE, ObjPlaneT2);
-         glTexGenfv(GL_R, GL_OBJECT_PLANE, nullPlane);
-         glTexGenfv(GL_Q, GL_OBJECT_PLANE, nullPlane);
-
-         glEnable( GL_TEXTURE_GEN_S );
-         glEnable( GL_TEXTURE_GEN_T );
-
-         glBegin( GL_QUADS );
-         glTexCoord3f( 0.0, 0.0, 0.5 );
-         glVertex2f( 0.0, 0.0);
-
-         glTexCoord3f( 0.0, 0.0, 0.5 );
-         glVertex2f( 1.0, 0.0);
-
-         glTexCoord3f( 0.0, 0.0, 0.5 );
-         glVertex2f( 1.0, 1.0);
-
-         glTexCoord3f( 0.0, 0.0, 0.5 );
-         glVertex2f( 0.0, 1.0);
-         glEnd();
-         break;
-      }
-      break;
-   case 4:
-      switch (texgenenabled) {
-      case 0:
-         glBegin( GL_QUADS );
-         /* don't need r coordinate but still setting it I'm mean */
-         glTexCoord4f( 0.0, 0.0, 0.0, 0.5 );
-         glVertex2f( -0.8, -0.8 );
-
-         glTexCoord4f( 0.5, 0.0, 0.2, 0.5 );
-         glVertex2f( 0.8, -0.8 );
-
-         glTexCoord4f( 0.5, 0.5, 0.5, 0.5 );
-         glVertex2f( 0.8, 0.8 );
-
-         glTexCoord4f( 0.0, 0.5, 0.5, 0.5 );
-         glVertex2f( -0.8, 0.8 );
-         glEnd();
-         break;
-      case 1:
-         glTranslatef( -0.8, -0.8, 0.0 );
-         glScalef( 1.6, 1.6, 1.0 );
-         /* make sure that texgen R/Q and non-texgen S/T coordinates are wrong */
-         glTexGeni( GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_R, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_Q, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGenfv(GL_S, GL_OBJECT_PLANE, ObjPlaneS2);
-         glTexGenfv(GL_T, GL_OBJECT_PLANE, ObjPlaneT2);
-         glTexGenfv(GL_R, GL_OBJECT_PLANE, ObjPlaneR);
-         glTexGenfv(GL_Q, GL_OBJECT_PLANE, ObjPlaneQ);
-
-         glEnable( GL_TEXTURE_GEN_S );
-         glEnable( GL_TEXTURE_GEN_T );
-         glEnable( GL_TEXTURE_GEN_R );
-         glEnable( GL_TEXTURE_GEN_Q );
-
-         glBegin( GL_QUADS );
-         glVertex2f( 0.0, 0.0 );
-         glVertex2f( 1.0, 0.0 );
-         glVertex2f( 1.0, 1.0 );
-         glVertex2f( 0.0, 1.0 );
-         glEnd();
-         break;
-      case 2:
-         glTranslatef( -0.8, -0.8, 0.0 );
-         glScalef( 1.6, 1.6, 1.0 );
-         /* make sure that texgen R/Q and non-texgen S/T coordinates are wrong */
-         glTexGeni( GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_R, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGeni( GL_Q, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR );
-         glTexGenfv(GL_S, GL_OBJECT_PLANE, ObjPlaneS2);
-         glTexGenfv(GL_T, GL_OBJECT_PLANE, ObjPlaneT2);
-         glTexGenfv(GL_R, GL_OBJECT_PLANE, nullPlane);
-         glTexGenfv(GL_Q, GL_OBJECT_PLANE, nullPlane);
-
-         glEnable( GL_TEXTURE_GEN_S );
-         glEnable( GL_TEXTURE_GEN_T );
-
-         glBegin( GL_QUADS );
-         glTexCoord4f( 0.0, 0.0, 0.0, 0.5 );
-         glVertex2f( 0.0, 0.0 );
-
-         glTexCoord4f( 0.0, 0.0, 0.2, 0.5 );
-         glVertex2f( 1.0, 0.0 );
-
-         glTexCoord4f( 0.0, 0.0, 0.5, 0.5 );
-         glVertex2f( 1.0, 1.0 );
-
-         glTexCoord4f( 0.0, 0.0, 0.75, 0.5 );
-         glVertex2f( 0.0, 1.0 );
-         glEnd();
-         break;
-      }
-      break;
-   }
-
-   glPopMatrix();
-   glDisable( GL_TEXTURE_2D );
-
-}
-
-static void display( void )
-{
-   int		numX = 3, numY = 3;
-   float	xBase = (float) winWidth * 0.01;
-   float	xOffset = (winWidth - xBase) / numX;
-   float	xSize = max( xOffset - xBase, 1 );
-   float	yBase = (float) winHeight * 0.01;
-   float	yOffset = (winHeight - yBase) / numY;
-   float	ySize = max( yOffset - yBase, 1 );
-   float	x, y;
-   int		i, j;
-
-   glViewport( 0, 0, winWidth, winHeight );
-   glDisable( GL_SCISSOR_TEST );
-   glClearColor( 0.0, 0.0, 0.0, 0.0 );
-   glClear( GL_COLOR_BUFFER_BIT );
-   glEnable( GL_SCISSOR_TEST );
-
-   x = xBase;
-   y = (winHeight - 1) - yOffset;
-
-   for ( i = 0 ; i < numY ; i++ )
-   {
-
-      labelInfoColor = labelColor1;
-
-
-      for ( j = 0 ; j < numX ; j++ ) {
-	 drawSample( x, y, xSize, ySize, i, j+2 );
-	 x += xOffset;
-      }
-
-      x = xBase;
-      y -= yOffset;
-   }
-
-   if ( doubleBuffered ) {
-      glutSwapBuffers();
-   } else {
-      glFlush();
-   }
-
-   checkErrors();
-}
-
-static void usage( char *name )
-{
-   fprintf( stderr, "usage: %s [ options ]\n", name );
-   fprintf( stderr, "\n" );
-   fprintf( stderr, "options:\n" );
-   fprintf( stderr, "    -sb    single buffered\n" );
-   fprintf( stderr, "    -db    double buffered\n" );
-   fprintf( stderr, "    -info  print OpenGL driver info\n" );
-}
-
-static void instructions( void )
-{
-   fprintf( stderr, "texgenmix - mixed texgen/non-texgen texture coordinate test\n" );
-   fprintf( stderr, "all quads should look the same!\n" );
-   fprintf( stderr, "\n" );
-   fprintf( stderr, "  [t] - toggle texturing\n" );
-}
-
-int main( int argc, char *argv[] )
-{
-   GLboolean info = GL_FALSE;
-   int i;
-
-   glutInit( &argc, argv );
-
-   for ( i = 1 ; i < argc ; i++ ) {
-      if ( !strcmp( "-sb", argv[i] ) ) {
-	 doubleBuffered = GL_FALSE;
-      } else if ( !strcmp( "-db", argv[i] ) ) {
-	 doubleBuffered = GL_TRUE;
-      } else if ( !strcmp( "-info", argv[i] ) ) {
-	 info = GL_TRUE;
-      } else {
-	 usage( argv[0] );
-	 exit( 1 );
-      }
-   }
-
-   if ( doubleBuffered ) {
-      glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
-   } else {
-      glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE );
-   }
-
-   glutInitWindowSize( winWidth, winHeight );
-   glutInitWindowPosition( 0, 0 );
-   glutCreateWindow( "Mixed texgen/non-texgen texture coordinate test" );
-   glewInit();
-
-   initialize();
-   instructions();
-
-   if ( info ) {
-      printf( "\n" );
-      printf( "GL_RENDERER   = %s\n", (char *) glGetString( GL_RENDERER ) );
-      printf( "GL_VERSION    = %s\n", (char *) glGetString( GL_VERSION ) );
-      printf( "GL_VENDOR     = %s\n", (char *) glGetString( GL_VENDOR ) ) ;
-      printf( "GL_EXTENSIONS = %s\n", (char *) glGetString( GL_EXTENSIONS ) );
-   }
-
-   glutDisplayFunc( display );
-   glutReshapeFunc( reshape );
-   glutKeyboardFunc( keyboard );
-   glutSpecialFunc( special );
-   glutMainLoop();
-
-   return 0;
-}