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, 290 deletions

diff --git a/progs/demos/texcyl.c b/progs/demos/texcyl.c
deleted file mode 100644
index 4df97ec4f50..00000000000
--- a/progs/demos/texcyl.c
+++ /dev/null
@@ -1,290 +0,0 @@
-
-/*
- * Textured cylinder demo: lighting, texturing, reflection mapping.
- *
- * Command line options:
- *    -info      print GL implementation information
- *
- *
- * Brian Paul  May 1997  This program is in the public domain.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <string.h>
-#include <GL/glut.h>
-
-#include "readtex.h"
-
-#define TEXTURE_FILE "../images/reflect.rgb"
-
-#define LIT 1
-#define TEXTURED 2
-#define REFLECT 3
-#define ANIMATE 10
-#define POINT_FILTER 20
-#define LINEAR_FILTER 21
-#define QUIT 100
-
-static GLint Win = -1;
-
-static GLuint CylinderObj = 0;
-static GLboolean Animate = GL_TRUE;
-
-static GLfloat Xrot = 0.0, Yrot = 0.0, Zrot = 0.0;
-static GLfloat DXrot = 50.0, DYrot = 125.0;
-
-/* performance info */
-static GLint T0 = 0;
-static GLint Frames = 0;
-
-
-static void Idle( void )
-{
-   static double t0 = -1.;
-   double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
-   if (t0 < 0.0)
-      t0 = t;
-   dt = t - t0;
-   t0 = t;
-
-   if (Animate) {
-      Xrot += DXrot * dt;
-      Yrot += DYrot * dt;
-      glutPostRedisplay();
-   }
-}
-
-
-static void Display( void )
-{
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   glPushMatrix();
-   glRotatef(Xrot, 1.0, 0.0, 0.0);
-   glRotatef(Yrot, 0.0, 1.0, 0.0);
-   glRotatef(Zrot, 0.0, 0.0, 1.0);
-   glScalef(5.0, 5.0, 5.0);
-   glCallList(CylinderObj);
-
-   glPopMatrix();
-
-   glutSwapBuffers();
-
-   if (Animate) {
-      GLint t = glutGet(GLUT_ELAPSED_TIME);
-      Frames++;
-      if (t - T0 >= 5000) {
-         GLfloat seconds = (t - T0) / 1000.0;
-         GLfloat fps = Frames / seconds;
-         printf("%d frames in %g seconds = %g FPS\n", Frames, seconds, fps);
-         fflush(stdout);
-         T0 = t;
-         Frames = 0;
-      }
-   }
-}
-
-
-static void Reshape( int width, int height )
-{
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glFrustum( -1.0, 1.0, -1.0, 1.0, 10.0, 100.0 );
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-   glTranslatef( 0.0, 0.0, -70.0 );
-}
-
-
-static void SetMode(GLuint m)
-{
-   /* disable everything */
-   glDisable(GL_LIGHTING);
-   glDisable(GL_TEXTURE_2D);
-   glDisable(GL_TEXTURE_GEN_S);
-   glDisable(GL_TEXTURE_GEN_T);
-
-   /* enable what's needed */
-   if (m==LIT) {
-      glEnable(GL_LIGHTING);
-   }
-   else if (m==TEXTURED) {
-      glEnable(GL_TEXTURE_2D);
-   }
-   else if (m==REFLECT) {
-      glEnable(GL_TEXTURE_2D);
-      glEnable(GL_TEXTURE_GEN_S);
-      glEnable(GL_TEXTURE_GEN_T);
-   }
-}
-
-
-static void ModeMenu(int entry)
-{
-   if (entry==ANIMATE) {
-      Animate = !Animate;
-      if (Animate)
-         glutIdleFunc(Idle);
-      else
-         glutIdleFunc(NULL);
-   }
-   else if (entry==POINT_FILTER) {
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-   }
-   else if (entry==LINEAR_FILTER) {
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-   }
-   else if (entry==QUIT) {
-      exit(0);
-   }
-   else {
-      SetMode(entry);
-   }
-   glutPostRedisplay();
-}
-
-
-static void Key( unsigned char key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case ' ':
-      Animate = !Animate;
-      if (Animate)
-         glutIdleFunc(Idle);
-      else
-         glutIdleFunc(NULL);
-      break;
-      case 27:
-         glutDestroyWindow(Win);
-         exit(0);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void SpecialKey( int key, int x, int y )
-{
-   float step = 3.0;
-   (void) x;
-   (void) y;
-
-   switch (key) {
-      case GLUT_KEY_UP:
-         Xrot += step;
-         break;
-      case GLUT_KEY_DOWN:
-         Xrot -= step;
-         break;
-      case GLUT_KEY_LEFT:
-         Yrot += step;
-         break;
-      case GLUT_KEY_RIGHT:
-         Yrot -= step;
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void Init( int argc, char *argv[] )
-{
-   GLUquadricObj *q = gluNewQuadric();
-   CylinderObj = glGenLists(1);
-   glNewList(CylinderObj, GL_COMPILE);
-
-   glTranslatef(0.0, 0.0, -1.0);
-
-   /* cylinder */
-   gluQuadricNormals(q, GL_SMOOTH);
-   gluQuadricTexture(q, GL_TRUE);
-   gluCylinder(q, 0.6, 0.6, 2.0, 24, 1);
-
-   /* end cap */
-   glTranslatef(0.0, 0.0, 2.0);
-   gluDisk(q, 0.0, 0.6, 24, 1);
-
-   /* other end cap */
-   glTranslatef(0.0, 0.0, -2.0);
-   gluQuadricOrientation(q, GLU_INSIDE);
-   gluDisk(q, 0.0, 0.6, 24, 1);
-
-   glEndList();
-   gluDeleteQuadric(q);
-
-   /* lighting */
-   glEnable(GL_LIGHTING);
-   {
-      GLfloat gray[4] = {0.2, 0.2, 0.2, 1.0};
-      GLfloat white[4] = {1.0, 1.0, 1.0, 1.0};
-      GLfloat teal[4] = { 0.0, 1.0, 0.8, 1.0 };
-      glMaterialfv(GL_FRONT, GL_DIFFUSE, teal);
-      glLightfv(GL_LIGHT0, GL_AMBIENT, gray);
-      glLightfv(GL_LIGHT0, GL_DIFFUSE, white);
-      glEnable(GL_LIGHT0);
-   }
-
-   /* fitering = nearest, initially */
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-   glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
-   glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST);
-
-   glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
-   glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
-
-   if (!LoadRGBMipmaps(TEXTURE_FILE, GL_RGB)) {
-      printf("Error: couldn't load texture image\n");
-      exit(1);
-   }
-
-   glEnable(GL_CULL_FACE);  /* don't need Z testing for convex objects */
-
-   SetMode(LIT);
-
-   if (argc > 1 && strcmp(argv[1], "-info")==0) {
-      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));
-   }
-}
-
-
-int main( int argc, char *argv[] )
-{
-   glutInitWindowSize( 400, 400 );
-   glutInit( &argc, argv );
-   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
-
-   Win = glutCreateWindow(argv[0] );
-
-   Init(argc, argv);
-
-   glutReshapeFunc( Reshape );
-   glutKeyboardFunc( Key );
-   glutSpecialFunc( SpecialKey );
-   glutDisplayFunc( Display );
-   glutIdleFunc( Idle );
-
-   glutCreateMenu(ModeMenu);
-   glutAddMenuEntry("Lit", LIT);
-   glutAddMenuEntry("Textured", TEXTURED);
-   glutAddMenuEntry("Reflect", REFLECT);
-   glutAddMenuEntry("Point Filtered", POINT_FILTER);
-   glutAddMenuEntry("Linear Filtered", LINEAR_FILTER);
-   glutAddMenuEntry("Toggle Animation", ANIMATE);
-   glutAddMenuEntry("Quit", QUIT);
-   glutAttachMenu(GLUT_RIGHT_BUTTON);
-
-   glutMainLoop();
-   return 0;
-}