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

[mesa.git] / progs / redbook / anti.c

diff --git a/progs/redbook/anti.c b/progs/redbook/anti.c
deleted file mode 100644 (file)
index a97a3eb..0000000
--- a/progs/redbook/anti.c
+++ /dev/null
@@ -1,124 +0,0 @@
-
-/* Copyright (c) Mark J. Kilgard, 1994. */
-
-/*
- * (c) Copyright 1993, Silicon Graphics, Inc.
- * ALL RIGHTS RESERVED
- * Permission to use, copy, modify, and distribute this software for
- * any purpose and without fee is hereby granted, provided that the above
- * copyright notice appear in all copies and that both the copyright notice
- * and this permission notice appear in supporting documentation, and that
- * the name of Silicon Graphics, Inc. not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission.
- *
- * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
- * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
- * FITNESS FOR A PARTICULAR PURPOSE.  IN NO EVENT SHALL SILICON
- * GRAPHICS, INC.  BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
- * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
- * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
- * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
- * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC.  HAS BEEN
- * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
- * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * US Government Users Restricted Rights
- * Use, duplication, or disclosure by the Government is subject to
- * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
- * (c)(1)(ii) of the Rights in Technical Data and Computer Software
- * clause at DFARS 252.227-7013 and/or in similar or successor
- * clauses in the FAR or the DOD or NASA FAR Supplement.
- * Unpublished-- rights reserved under the copyright laws of the
- * United States.  Contractor/manufacturer is Silicon Graphics,
- * Inc., 2011 N.  Shoreline Blvd., Mountain View, CA 94039-7311.
- *
- * OpenGL(TM) is a trademark of Silicon Graphics, Inc.
- */
-/*
- *  anti.c
- *  This program draws antialiased lines in RGBA mode.
- */
-#include <stdlib.h>
-#include <stdio.h>
-#include <GL/glut.h>
-
-/*  Initialize antialiasing for RGBA mode, including alpha
- *  blending, hint, and line width.  Print out implementation
- *  specific info on line width granularity and width.
- */
-static void myinit(void)
-{
-    GLfloat values[2];
-    glGetFloatv (GL_LINE_WIDTH_GRANULARITY, values);
-    printf ("GL_LINE_WIDTH_GRANULARITY value is %3.1f\n", values[0]);
-
-    glGetFloatv (GL_LINE_WIDTH_RANGE, values);
-    printf ("GL_LINE_WIDTH_RANGE values are %3.1f %3.1f\n",
-       values[0], values[1]);
-
-    glEnable (GL_LINE_SMOOTH);
-    glEnable (GL_BLEND);
-    glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-    glHint (GL_LINE_SMOOTH_HINT, GL_DONT_CARE);
-    glLineWidth (1.5);
-
-    glShadeModel(GL_FLAT);
-    glClearColor(0.0, 0.0, 0.0, 0.0);
-    glDepthFunc(GL_LESS);
-    glEnable(GL_DEPTH_TEST);
-}
-
-/*  display() draws an icosahedron with a large alpha value, 1.0.
- */
-static void display(void)
-{
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-    glColor4f (1.0, 1.0, 1.0, 1.0);
-    glutWireIcosahedron();
-    glFlush();
-}
-
-static void myReshape(int w, int h)
-{
-    glViewport(0, 0, w, h);
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluPerspective (45.0, (GLfloat) w/(GLfloat) h, 3.0, 5.0);
-
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity ();
-    glTranslatef (0.0, 0.0, -4.0);  /*  move object into view   */
-}
-
-static void
-key(unsigned char k, int x, int y)
-{
-  switch (k) {
-  case 27:  /* Escape */
-    exit(0);
-    break;
-  default:
-    return;
-  }
-  glutPostRedisplay();
-}
-
-/*  Main Loop
- *  Open window with initial window size, title bar,
- *  RGBA display mode, and handle input events.
- */
-int main(int argc, char** argv)
-{
-    glutInit(&argc, argv);
-    glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB | GLUT_DEPTH);
-    glutCreateWindow (argv[0]);
-    myinit();
-    glutReshapeFunc (myReshape);
-    glutDisplayFunc(display);
-    glutKeyboardFunc(key);
-    glutMainLoop();
-    return 0;             /* ANSI C requires main to return int. */
-}