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, 619 deletions

diff --git a/progs/samples/wave.c b/progs/samples/wave.c
deleted file mode 100644
index 396a6943e3..0000000000
--- a/progs/samples/wave.c
+++ /dev/null
@@ -1,619 +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 <string.h>
-#include <stdlib.h>
-#include <math.h>
-#include <GL/glut.h>
-
-#ifndef PI
-#define PI 3.14159265358979323846
-#endif
-
-#define GETCOORD(frame, x, y) (&(theMesh.coords[frame*theMesh.numCoords+(x)+(y)*(theMesh.widthX+1)]))
-#define GETFACET(frame, x, y) (&(theMesh.facets[frame*theMesh.numFacets+(x)+(y)*theMesh.widthX]))
-
-
-GLenum rgb, doubleBuffer;
-
-#include "tkmap.c"
-
-GLint colorIndexes1[3];
-GLint colorIndexes2[3];
-GLenum clearMask = GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT;
-
-GLenum smooth = GL_FALSE;
-GLenum lighting = GL_TRUE;
-GLenum depth = GL_TRUE;
-GLenum stepMode = GL_FALSE;
-GLenum spinMode = GL_FALSE;
-GLint contouring = 0;
-
-GLint widthX, widthY;
-GLint checkerSize;
-float height;
-
-GLint frames, curFrame = 0, nextFrame = 0;
-
-struct facet {
-    float color[3];
-    float normal[3];
-};
-struct coord {
-    float vertex[3];
-    float normal[3];
-};
-struct mesh {
-    GLint widthX, widthY;
-    GLint numFacets;
-    GLint numCoords;
-    GLint frames;
-    struct coord *coords;
-    struct facet *facets;
-} theMesh;
-
-GLubyte contourTexture1[] = {
-    255, 255, 255, 255,
-    255, 255, 255, 255,
-    255, 255, 255, 255,
-    127, 127, 127, 127,
-};
-GLubyte contourTexture2[] = {
-    255, 255, 255, 255,
-    255, 127, 127, 127,
-    255, 127, 127, 127,
-    255, 127, 127, 127,
-};
-
-#if !defined(GLUTCALLBACK)
-#define GLUTCALLBACK
-#endif
-
-
-static void GLUTCALLBACK glut_post_redisplay_p(void)
-{
-    static double t0 = -1.;
-    double t, dt;
-    t = glutGet(GLUT_ELAPSED_TIME) / 1000.;
-    if (t0 < 0.)
-       t0 = t;
-    dt = t - t0;
-
-    if (dt < 1./30.)
-        return;
-
-    t0 = t;
-
-    glutPostRedisplay();
-}
-
-static void Animate(void)
-{
-    struct coord *coord;
-    struct facet *facet;
-    float *lastColor;
-    float *thisColor;
-    GLint i, j;
-
-    glClear(clearMask);
-
-    if (nextFrame || !stepMode) {
-	curFrame++;
-    }
-    if (curFrame >= theMesh.frames) {
-	curFrame = 0;
-    }
-
-    if ((nextFrame || !stepMode) && spinMode) {
-	glRotatef(5.0, 0.0, 0.0, 1.0);
-    }
-    nextFrame = 0;
-
-    for (i = 0; i < theMesh.widthX; i++) {
-	glBegin(GL_QUAD_STRIP);
-	lastColor = NULL;
-	for (j = 0; j < theMesh.widthY; j++) {
-	    facet = GETFACET(curFrame, i, j);
-	    if (!smooth && lighting) {
-		glNormal3fv(facet->normal);
-	    }
-	    if (lighting) {
-		if (rgb) {
-		    thisColor = facet->color;
-		    glColor3fv(facet->color);
-		} else {
-		    thisColor = facet->color;
-		    glMaterialfv(GL_FRONT_AND_BACK, GL_COLOR_INDEXES,
-				 facet->color);
-		}
-	    } else {
-		if (rgb) {
-		    thisColor = facet->color;
-		    glColor3fv(facet->color);
-		} else {
-		    thisColor = facet->color;
-		    glIndexf(facet->color[1]);
-		}
-	    }
-
-	    if (!lastColor || (thisColor[0] != lastColor[0] && smooth)) {
-		if (lastColor) {
-		    glEnd();
-		    glBegin(GL_QUAD_STRIP);
-		}
-		coord = GETCOORD(curFrame, i, j);
-		if (smooth && lighting) {
-		    glNormal3fv(coord->normal);
-		}
-		glVertex3fv(coord->vertex);
-
-		coord = GETCOORD(curFrame, i+1, j);
-		if (smooth && lighting) {
-		    glNormal3fv(coord->normal);
-		}
-		glVertex3fv(coord->vertex);
-	    }
-
-	    coord = GETCOORD(curFrame, i, j+1);
-	    if (smooth && lighting) {
-		glNormal3fv(coord->normal);
-	    }
-	    glVertex3fv(coord->vertex);
-
-	    coord = GETCOORD(curFrame, i+1, j+1);
-	    if (smooth && lighting) {
-		glNormal3fv(coord->normal);
-	    }
-	    glVertex3fv(coord->vertex);
-
-	    lastColor = thisColor;
-	}
-	glEnd();
-    }
-
-    glFlush();
-    if (doubleBuffer) {
-	glutSwapBuffers();
-    }
-}
-
-static void SetColorMap(void)
-{
-    static float green[3] = {0.2, 1.0, 0.2};
-    static float red[3] = {1.0, 0.2, 0.2};
-    float *color = 0, percent;
-    GLint *indexes = 0, entries, i, j;
-
-    entries = glutGet(GLUT_WINDOW_COLORMAP_SIZE);
-
-    colorIndexes1[0] = 1;
-    colorIndexes1[1] = 1 + (GLint)((entries - 1) * 0.3);
-    colorIndexes1[2] = (GLint)((entries - 1) * 0.5);
-    colorIndexes2[0] = 1 + (GLint)((entries - 1) * 0.5);
-    colorIndexes2[1] = 1 + (GLint)((entries - 1) * 0.8);
-    colorIndexes2[2] = entries - 1;
-
-    for (i = 0; i < 2; i++) {
-	switch (i) {
-	  case 0:
-	    color = green;
-	    indexes = colorIndexes1;
-	    break;
-	  case 1:
-	    color = red;
-	    indexes = colorIndexes2;
-	    break;
-	}
-
-	for (j = indexes[0]; j < indexes[1]; j++) {
-	    percent = 0.2 + 0.8 * (j - indexes[0]) /
-		      (float)(indexes[1] - indexes[0]);
-	    glutSetColor(j, percent*color[0], percent*color[1],
-			   percent*color[2]);
-	}
-	for (j=indexes[1]; j<=indexes[2]; j++) {
-	    percent = (j - indexes[1]) / (float)(indexes[2] - indexes[1]);
-	    glutSetColor(j, percent*(1-color[0])+color[0],
-			   percent*(1-color[1])+color[1],
-			   percent*(1-color[2])+color[2]);
-	}
-    }
-}
-
-static void InitMesh(void)
-{
-    struct coord *coord;
-    struct facet *facet;
-    float dp1[3], dp2[3];
-    float *pt1, *pt2, *pt3;
-    float angle, d, x, y;
-    GLint numFacets, numCoords, frameNum, i, j;
-
-    theMesh.widthX = widthX;
-    theMesh.widthY = widthY;
-    theMesh.frames = frames;
-
-    numFacets = widthX * widthY;
-    numCoords = (widthX + 1) * (widthY + 1);
-
-    theMesh.numCoords = numCoords;
-    theMesh.numFacets = numFacets;
-
-    theMesh.coords = (struct coord *)malloc(frames*numCoords*
-					    sizeof(struct coord));
-    theMesh.facets = (struct facet *)malloc(frames*numFacets*
-					    sizeof(struct facet));
-    if (theMesh.coords == NULL || theMesh.facets == NULL) {
-	printf("Out of memory.\n");
-	exit(1);
-    }
-
-    for (frameNum = 0; frameNum < frames; frameNum++) {
-	for (i = 0; i <= widthX; i++) {
-	    x = i / (float)widthX;
-	    for (j = 0; j <= widthY; j++) {
-		y = j / (float)widthY;
-
-		d = sqrt(x*x+y*y);
-		if (d == 0.0) {
-		    d = 0.0001;
-		}
-		angle = 2 * PI * d + (2 * PI / frames * frameNum);
-
-		coord = GETCOORD(frameNum, i, j);
-
-		coord->vertex[0] = x - 0.5;
-		coord->vertex[1] = y - 0.5;
-		coord->vertex[2] = (height - height * d) * cos(angle);
-
-		coord->normal[0] = -(height / d) * x * ((1 - d) * 2 * PI *
-				   sin(angle) + cos(angle));
-		coord->normal[1] = -(height / d) * y * ((1 - d) * 2 * PI *
-				   sin(angle) + cos(angle));
-		coord->normal[2] = -1;
-
-		d = 1.0 / sqrt(coord->normal[0]*coord->normal[0]+
-			       coord->normal[1]*coord->normal[1]+1);
-		coord->normal[0] *= d;
-		coord->normal[1] *= d;
-		coord->normal[2] *= d;
-	    }
-	}
-	for (i = 0; i < widthX; i++) {
-	    for (j = 0; j < widthY; j++) {
-		facet = GETFACET(frameNum, i, j);
-		if (((i/checkerSize)%2)^(j/checkerSize)%2) {
-		    if (rgb) {
-			facet->color[0] = 1.0;
-			facet->color[1] = 0.2;
-			facet->color[2] = 0.2;
-		    } else {
-			facet->color[0] = colorIndexes1[0];
-			facet->color[1] = colorIndexes1[1];
-			facet->color[2] = colorIndexes1[2];
-		    }
-		} else {
-		    if (rgb) {
-			facet->color[0] = 0.2;
-			facet->color[1] = 1.0;
-			facet->color[2] = 0.2;
-		    } else {
-			facet->color[0] = colorIndexes2[0];
-			facet->color[1] = colorIndexes2[1];
-			facet->color[2] = colorIndexes2[2];
-		    }
-		}
-		pt1 = GETCOORD(frameNum, i, j)->vertex;
-		pt2 = GETCOORD(frameNum, i, j+1)->vertex;
-		pt3 = GETCOORD(frameNum, i+1, j+1)->vertex;
-
-		dp1[0] = pt2[0] - pt1[0];
-		dp1[1] = pt2[1] - pt1[1];
-		dp1[2] = pt2[2] - pt1[2];
-
-		dp2[0] = pt3[0] - pt2[0];
-		dp2[1] = pt3[1] - pt2[1];
-		dp2[2] = pt3[2] - pt2[2];
-
-		facet->normal[0] = dp1[1] * dp2[2] - dp1[2] * dp2[1];
-		facet->normal[1] = dp1[2] * dp2[0] - dp1[0] * dp2[2];
-		facet->normal[2] = dp1[0] * dp2[1] - dp1[1] * dp2[0];
-
-		d = 1.0 / sqrt(facet->normal[0]*facet->normal[0]+
-			       facet->normal[1]*facet->normal[1]+
-			       facet->normal[2]*facet->normal[2]);
-
-		facet->normal[0] *= d;
-		facet->normal[1] *= d;
-		facet->normal[2] *= d;
-	    }
-	}
-    }
-}
-
-static void InitMaterials(void)
-{
-    static float ambient[] = {0.1, 0.1, 0.1, 1.0};
-    static float diffuse[] = {0.5, 1.0, 1.0, 1.0};
-    static float position[] = {90.0, 90.0, 150.0, 0.0};
-    static float front_mat_shininess[] = {60.0};
-    static float front_mat_specular[] = {0.2, 0.2, 0.2, 1.0};
-    static float front_mat_diffuse[] = {0.5, 0.28, 0.38, 1.0};
-    static float back_mat_shininess[] = {60.0};
-    static float back_mat_specular[] = {0.5, 0.5, 0.2, 1.0};
-    static float back_mat_diffuse[] = {1.0, 1.0, 0.2, 1.0};
-    static float lmodel_ambient[] = {1.0, 1.0, 1.0, 1.0};
-    static float lmodel_twoside[] = {GL_TRUE};
-
-    glMatrixMode(GL_PROJECTION);
-    gluPerspective(90.0, 1.0, 0.5, 10.0);
-
-    glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
-    glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);
-    glLightfv(GL_LIGHT0, GL_POSITION, position);
-    glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
-    glLightModelfv(GL_LIGHT_MODEL_TWO_SIDE, lmodel_twoside);
-    glEnable(GL_LIGHTING);
-    glEnable(GL_LIGHT0);
-
-    glMaterialfv(GL_FRONT, GL_SHININESS, front_mat_shininess);
-    glMaterialfv(GL_FRONT, GL_SPECULAR, front_mat_specular);
-    glMaterialfv(GL_FRONT, GL_DIFFUSE, front_mat_diffuse);
-    glMaterialfv(GL_BACK, GL_SHININESS, back_mat_shininess);
-    glMaterialfv(GL_BACK, GL_SPECULAR, back_mat_specular);
-    glMaterialfv(GL_BACK, GL_DIFFUSE, back_mat_diffuse);
-    if (rgb) {
-	glColorMaterial(GL_FRONT_AND_BACK, GL_DIFFUSE);
-    }
-
-    if (rgb) {
-	glEnable(GL_COLOR_MATERIAL);
-    } else {
-	SetColorMap();
-    }
-}
-
-static void InitTexture(void)
-{
-
-    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
-}
-
-static void Init(void)
-{
-
-    glClearColor(0.0, 0.0, 0.0, 0.0);
-
-    glShadeModel(GL_FLAT);
-
-    glFrontFace(GL_CW);
-
-    glEnable(GL_DEPTH_TEST);
-
-    InitMaterials();
-    InitTexture();
-    InitMesh();
-
-    glMatrixMode(GL_MODELVIEW);
-    glTranslatef(0.0, 0.4, -1.8);
-    glScalef(2.0, 2.0, 2.0);
-    glRotatef(-35.0, 1.0, 0.0, 0.0);
-    glRotatef(35.0, 0.0, 0.0, 1.0);
-}
-
-static void Reshape(int width, int height)
-{
-
-    glViewport(0, 0, (GLint)width, (GLint)height);
-}
-
-static void Key(unsigned char key, int x, int y)
-{
-
-    switch (key) {
-      case 27:
-	exit(1);
-      case 'c':
-	contouring++;
-	if (contouring == 1) {
-	    static GLfloat map[4] = {0, 0, 20, 0};
-
-	    glTexImage2D(GL_TEXTURE_2D, 0, 3, 4, 4, 0, GL_LUMINANCE,
-			 GL_UNSIGNED_BYTE, (GLvoid *)contourTexture1);
-	    glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
-	    glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
-	    glTexGenfv(GL_S, GL_OBJECT_PLANE, map);
-	    glTexGenfv(GL_T, GL_OBJECT_PLANE, map);
-	    glEnable(GL_TEXTURE_2D);
-	    glEnable(GL_TEXTURE_GEN_S);
-	    glEnable(GL_TEXTURE_GEN_T);
-	} else if (contouring == 2) {
-	    static GLfloat map[4] = {0, 0, 20, 0};
-
-	    glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
-	    glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_EYE_LINEAR);
-	    glPushMatrix();
-	    glMatrixMode(GL_MODELVIEW);
-	    glLoadIdentity();
-	    glTexGenfv(GL_S, GL_EYE_PLANE, map);
-	    glTexGenfv(GL_T, GL_EYE_PLANE, map);
-	    glPopMatrix();
-	} else {
-	    contouring = 0;
-	    glDisable(GL_TEXTURE_GEN_S);
-	    glDisable(GL_TEXTURE_GEN_T);
-	    glDisable(GL_TEXTURE_2D);
-	}
-	break;
-      case 's':
-	smooth = !smooth;
-	if (smooth) {
-	    glShadeModel(GL_SMOOTH);
-	} else {
-	    glShadeModel(GL_FLAT);
-	}
-	break;
-      case 'l':
-	lighting = !lighting;
-	if (lighting) {
-	    glEnable(GL_LIGHTING);
-	    glEnable(GL_LIGHT0);
-	    if (rgb) {
-		glEnable(GL_COLOR_MATERIAL);
-	    }
-	} else {
-	    glDisable(GL_LIGHTING);
-	    glDisable(GL_LIGHT0);
-	    if (rgb) {
-		glDisable(GL_COLOR_MATERIAL);
-	    }
-	}
-	break;
-      case 'd':
-	depth = !depth;
-	if (depth) {
-	    glEnable(GL_DEPTH_TEST);
-	    clearMask |= GL_DEPTH_BUFFER_BIT;
-	} else {
-	    glDisable(GL_DEPTH_TEST);
-	    clearMask &= ~GL_DEPTH_BUFFER_BIT;
-	}
-	break;
-      case 32:
-	stepMode = !stepMode;
-	if (stepMode) {
-	    glutIdleFunc(0);
-	} else {
-	    glutIdleFunc(glut_post_redisplay_p);
-	}
-	break;
-      case 'n':
-	if (stepMode) {
-	    nextFrame = 1;
-	}
-	break;
-      case 'a':
-	spinMode = !spinMode;
-	break;
-      default:
-	return;
-    }
-    glutPostRedisplay();
-}
-
-static GLenum Args(int argc, char **argv)
-{
-    GLint i;
-
-    rgb = GL_TRUE;
-    doubleBuffer = GL_TRUE;
-    frames = 10;
-    widthX = 10;
-    widthY = 10;
-    checkerSize = 2;
-    height = 0.2;
-
-    for (i = 1; i < argc; i++) {
-	if (strcmp(argv[i], "-ci") == 0) {
-	    rgb = GL_FALSE;
-	} else if (strcmp(argv[i], "-rgb") == 0) {
-	    rgb = GL_TRUE;
-	} else if (strcmp(argv[i], "-sb") == 0) {
-	    doubleBuffer = GL_FALSE;
-	} else if (strcmp(argv[i], "-db") == 0) {
-	    doubleBuffer = GL_TRUE;
-	} else if (strcmp(argv[i], "-grid") == 0) {
-	    if (i+2 >= argc || argv[i+1][0] == '-' || argv[i+2][0] == '-') {
-		printf("-grid (No numbers).\n");
-		return GL_FALSE;
-	    } else {
-		widthX = atoi(argv[++i]);
-		widthY = atoi(argv[++i]);
-	    }
-	} else if (strcmp(argv[i], "-size") == 0) {
-	    if (i+1 >= argc || argv[i+1][0] == '-') {
-		printf("-checker (No number).\n");
-		return GL_FALSE;
-	    } else {
-		checkerSize = atoi(argv[++i]);
-	    }
-	} else if (strcmp(argv[i], "-wave") == 0) {
-	    if (i+1 >= argc || argv[i+1][0] == '-') {
-		printf("-wave (No number).\n");
-		return GL_FALSE;
-	    } else {
-		height = atof(argv[++i]);
-	    }
-	} else if (strcmp(argv[i], "-frames") == 0) {
-	    if (i+1 >= argc || argv[i+1][0] == '-') {
-		printf("-frames (No number).\n");
-		return GL_FALSE;
-	    } else {
-		frames = atoi(argv[++i]);
-	    }
-	} 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_DEPTH;
-    type |= (rgb) ? GLUT_RGB : GLUT_INDEX;
-    type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
-    glutInitDisplayMode(type);
-
-    if (glutCreateWindow("Wave Demo") == GL_FALSE) {
-	exit(1);
-    }
-
-    InitMap();
-
-    Init();
-
-    glutReshapeFunc(Reshape);
-    glutKeyboardFunc(Key);
-    glutDisplayFunc(Animate);
-    glutIdleFunc(glut_post_redisplay_p);
-    glutMainLoop();
-	return 0;
-}