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, 357 deletions

diff --git a/progs/samples/nurb.c b/progs/samples/nurb.c
deleted file mode 100644
index dc8991295e..0000000000
--- a/progs/samples/nurb.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the name of
- * Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Silicon Graphics.
- *
- * THE SOFTWARE IS PROVIDED "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 BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-#include <GL/glut.h>
-
-
-#ifndef CALLBACK
-#define CALLBACK
-#endif
-
-
-#define INREAL float
-
-#define S_NUMPOINTS 13
-#define S_ORDER     3   
-#define S_NUMKNOTS  (S_NUMPOINTS + S_ORDER)
-#define T_NUMPOINTS 3
-#define T_ORDER     3 
-#define T_NUMKNOTS  (T_NUMPOINTS + T_ORDER)
-#define SQRT_TWO    1.41421356237309504880
-
-
-typedef INREAL Point[4];
-
-
-GLenum doubleBuffer;
-
-GLenum expectedError;
-GLint rotX = 40, rotY = 40;
-INREAL sknots[S_NUMKNOTS] = {
-    -1.0, -1.0, -1.0, 0.0, 1.0, 2.0, 3.0, 4.0,
-    4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 9.0, 9.0
-};
-INREAL tknots[T_NUMKNOTS] = {
-    1.0, 1.0, 1.0, 2.0, 2.0, 2.0
-};
-Point ctlpoints[S_NUMPOINTS][T_NUMPOINTS] = {
-    {
-	{
-	    4.0, 2.0, 2.0, 1.0
-	},
-	{
-	    4.0, 1.6, 2.5, 1.0
-	},
-	{
-	    4.0, 2.0, 3.0, 1.0
-	}
-    },
-    {
-	{
-	    5.0, 4.0, 2.0, 1.0
-	},
-	{
-	    5.0, 4.0, 2.5, 1.0
-	},
-	{
-	    5.0, 4.0, 3.0, 1.0
-	}
-    },
-    {
-	{
-	    6.0, 5.0, 2.0, 1.0
-	},
-	{
-	    6.0, 5.0, 2.5, 1.0
-	},
-	{
-	    6.0, 5.0, 3.0, 1.0
-	}
-    },
-    {
-	{
-	    SQRT_TWO*6.0, SQRT_TWO*6.0, SQRT_TWO*2.0, SQRT_TWO
-	},
-	{
-	    SQRT_TWO*6.0, SQRT_TWO*6.0, SQRT_TWO*2.5, SQRT_TWO
-	},
-	{
-	    SQRT_TWO*6.0, SQRT_TWO*6.0, SQRT_TWO*3.0, SQRT_TWO
-	}  
-    },
-    {
-	{
-	    5.2, 6.7, 2.0, 1.0
-	},
-	{
-	    5.2, 6.7, 2.5, 1.0
-	},
-	{
-	    5.2, 6.7, 3.0, 1.0
-	}
-    },
-    {
-	{
-	    SQRT_TWO*4.0, SQRT_TWO*6.0, SQRT_TWO*2.0, SQRT_TWO
-	},
-	{
-	    SQRT_TWO*4.0, SQRT_TWO*6.0, SQRT_TWO*2.5, SQRT_TWO
-	}, 
-	{
-	    SQRT_TWO*4.0, SQRT_TWO*6.0, SQRT_TWO*3.0, SQRT_TWO
-	}  
-    }, 
-    {
-	{
-	    4.0, 5.2, 2.0, 1.0
-	},
-	{
-	    4.0, 4.6, 2.5, 1.0
-	},
-	{
-	    4.0, 5.2, 3.0, 1.0
-	}  
-    },
-    {
-	{
-	    SQRT_TWO*4.0, SQRT_TWO*6.0, SQRT_TWO*2.0, SQRT_TWO
-	},
-	{
-	    SQRT_TWO*4.0, SQRT_TWO*6.0, SQRT_TWO*2.5, SQRT_TWO
-	},
-	{
-	    SQRT_TWO*4.0, SQRT_TWO*6.0, SQRT_TWO*3.0, SQRT_TWO
-	}  
-    },
-    {
-	{
-	    2.8, 6.7, 2.0, 1.0
-	},
-	{
-	    2.8, 6.7, 2.5, 1.0
-	},
-	{
-	    2.8, 6.7, 3.0, 1.0
-	}   
-    },
-    {
-	{
-	    SQRT_TWO*2.0, SQRT_TWO*6.0, SQRT_TWO*2.0, SQRT_TWO
-	},
-	{
-	    SQRT_TWO*2.0, SQRT_TWO*6.0, SQRT_TWO*2.5, SQRT_TWO
-	},
-	{
-	    SQRT_TWO*2.0, SQRT_TWO*6.0, SQRT_TWO*3.0, SQRT_TWO
-	}  
-    },
-    {
-	{
-	    2.0, 5.0, 2.0, 1.0
-	},
-	{
-	    2.0, 5.0, 2.5, 1.0
-	},
-	{
-	    2.0, 5.0, 3.0, 1.0
-	} 
-    },
-    {
-	{
-	    3.0, 4.0, 2.0, 1.0
-	},
-	{
-	    3.0, 4.0, 2.5, 1.0
-	},
-	{
-	    3.0, 4.0, 3.0, 1.0
-	} 
-    },
-    {
-	{
-	    4.0, 2.0, 2.0, 1.0
-	},
-	{
-	    4.0, 1.6, 2.5, 1.0
-	},
-	{
-	    4.0, 2.0, 3.0, 1.0
-	}    
-    }
-};
-GLUnurbsObj *theNurbs;
-
-
-static void CALLBACK ErrorCallback(GLenum which)
-{
-
-    if (which != expectedError) {
-	fprintf(stderr, "Unexpected error occured (%d):\n", which);
-	fprintf(stderr, "    %s\n", (char *) gluErrorString(which));
-    }
-}
-
-typedef void (GLAPIENTRY *callback_t)();
-
-static void Init(void)
-{
-
-    theNurbs = gluNewNurbsRenderer();
-    gluNurbsCallback(theNurbs, GLU_ERROR, (callback_t) ErrorCallback);
-
-    gluNurbsProperty(theNurbs, GLU_SAMPLING_TOLERANCE, 15.0);
-    gluNurbsProperty(theNurbs, GLU_DISPLAY_MODE, GLU_OUTLINE_PATCH);
-
-    expectedError = GLU_INVALID_ENUM;
-    gluNurbsProperty(theNurbs, ~0, 15.0);
-    expectedError = GLU_NURBS_ERROR13;
-    gluEndSurface(theNurbs);
-    expectedError = 0;
-
-    glColor3f(1.0, 1.0, 1.0);
-}
-
-static void Reshape(int width, int height)
-{
-
-    glViewport(0, 0, (GLint)width, (GLint)height);
-
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    glFrustum(-2.0, 2.0, -2.0, 2.0, 0.8, 10.0);
-    gluLookAt(7.0, 4.5, 4.0, 4.5, 4.5, 2.5, 6.0, -3.0, 2.0);
-    glMatrixMode(GL_MODELVIEW);
-}
-
-static void Key2(int key, int x, int y)
-{
-
-    switch (key) {
-      case GLUT_KEY_DOWN:
-	rotX -= 5;
-	break;
-      case GLUT_KEY_UP:
-	rotX += 5;
-	break;
-      case GLUT_KEY_LEFT:
-	rotY -= 5;
-	break;
-      case GLUT_KEY_RIGHT:
-	rotY += 5;
-	break;
-      default:
-	return;
-    }
-
-    glutPostRedisplay();
-}
-
-static void Key(unsigned char key, int x, int y)
-{
-
-    switch (key) {
-      case 27:
-	exit(1);
-    }
-}
-
-static void Draw(void)
-{
-
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glPushMatrix();
-
-    glTranslatef(4.0, 4.5, 2.5);
-    glRotatef(rotY, 1, 0, 0);
-    glRotatef(rotX, 0, 1, 0);
-    glTranslatef(-4.0, -4.5, -2.5);
-
-    gluBeginSurface(theNurbs);
-    gluNurbsSurface(theNurbs, S_NUMKNOTS, sknots, T_NUMKNOTS, tknots,
-		    4*T_NUMPOINTS, 4, &ctlpoints[0][0][0], S_ORDER,
-		    T_ORDER, GL_MAP2_VERTEX_4);
-    gluEndSurface(theNurbs);
-
-    glPopMatrix();
-
-    glFlush();
-
-    if (doubleBuffer) {
-	glutSwapBuffers();
-    }
-}
-
-static GLenum Args(int argc, char **argv)
-{
-    GLint i;
-
-    doubleBuffer = GL_FALSE;
-
-    for (i = 1; i < argc; i++) {
-	if (strcmp(argv[i], "-sb") == 0) {
-	    doubleBuffer = GL_FALSE;
-	} else if (strcmp(argv[i], "-db") == 0) {
-	    doubleBuffer = GL_TRUE;
-	} else {
-	    printf("%s (Bad option).\n", argv[i]);
-	    return GL_FALSE;
-	}
-    }
-    return GL_TRUE;
-}
-
-int main(int argc, char **argv)
-{
-    GLenum type;
-
-    glutInit(&argc, argv);
-
-    if (Args(argc, argv) == GL_FALSE) {
-	exit(1);
-    }
-
-    glutInitWindowPosition(0, 0); glutInitWindowSize( 300, 300);
-
-    type = GLUT_RGB;
-    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
-    glutInitDisplayMode(type);
-
-    if (glutCreateWindow("NURBS Test") == GL_FALSE) {
-	exit(1);
-    }
-
-    Init();
-
-    glutReshapeFunc(Reshape);
-    glutKeyboardFunc(Key);
-    glutSpecialFunc(Key2);
-    glutDisplayFunc(Draw);
-    glutMainLoop();
-	return 0;
-}