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, 462 deletions

diff --git a/progs/samples/select.c b/progs/samples/select.c
deleted file mode 100644
index 31ed93b9e0..0000000000
--- a/progs/samples/select.c
+++ /dev/null
@@ -1,462 +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 <math.h>
-#include <string.h>
-#include <time.h>
-#include <GL/glut.h>
-
-
-#define MAXOBJS 10000
-#define MAXSELECT 100
-#define MAXFEED 300
-#define	SOLID 1
-#define	LINE 2
-#define	POINT 3
-
-
-GLint windW, windH;
-
-GLuint selectBuf[MAXSELECT];
-GLfloat feedBuf[MAXFEED];
-GLint vp[4];
-float zRotation = 90.0;
-float zoom = 1.0;
-GLint objectCount;
-GLint numObjects;
-struct object {
-    float v1[2];
-    float v2[2];
-    float v3[2];
-    float color[3];
-} objects[MAXOBJS];
-GLenum linePoly = GL_FALSE;
-
-
-static void InitObjects(GLint num)
-{
-    GLint i;
-    float x, y;
-
-    if (num > MAXOBJS) {
-	num = MAXOBJS;
-    }
-    if (num < 1) {
-	num = 1;
-    }
-    objectCount = num;
-
-    srand((unsigned int)time(NULL));
-    for (i = 0; i < num; i++) {
-	x = (rand() % 300) - 150;
-	y = (rand() % 300) - 150;
-
-	objects[i].v1[0] = x + (rand() % 50) - 25;
-	objects[i].v2[0] = x + (rand() % 50) - 25;
-	objects[i].v3[0] = x + (rand() % 50) - 25;
-	objects[i].v1[1] = y + (rand() % 50) - 25;
-	objects[i].v2[1] = y + (rand() % 50) - 25;
-	objects[i].v3[1] = y + (rand() % 50) - 25;
-	objects[i].color[0] = ((rand() % 100) + 50) / 150.0;
-	objects[i].color[1] = ((rand() % 100) + 50) / 150.0;
-	objects[i].color[2] = ((rand() % 100) + 50) / 150.0;
-    }
-}
-
-static void Init(void)
-{
-
-    numObjects = 10;
-    InitObjects(numObjects);
-    glGetIntegerv(GL_VIEWPORT, vp);
-
-#if 0 /* debug - test culling */
-    glCullFace(GL_BACK);
-    glFrontFace(GL_CW);
-    glEnable(GL_CULL_FACE);
-#endif
-}
-
-static void Reshape(int width, int height)
-{
-
-    windW = (GLint)width;
-    windH = (GLint)height;
-}
-
-static void Render(GLenum mode)
-{
-    GLint i;
-
-    for (i = 0; i < objectCount; i++) {
-	if (mode == GL_SELECT) {
-	    glLoadName(i);
-	}
-	glColor3fv(objects[i].color);
-	glBegin(GL_POLYGON);
-	    glVertex2fv(objects[i].v1);
-	    glVertex2fv(objects[i].v2);
-	    glVertex2fv(objects[i].v3);
-	glEnd();
-    }
-}
-
-static GLint DoSelect(GLint x, GLint y)
-{
-    GLint hits;
-
-    glSelectBuffer(MAXSELECT, selectBuf);
-    (void)glRenderMode(GL_SELECT);
-    glInitNames();
-    glPushName(~0);
-
-    glPushMatrix();
-
-    glViewport(0, 0, windW, windH);
-    glGetIntegerv(GL_VIEWPORT, vp);
-
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluPickMatrix(x, windH-y, 4, 4, vp);
-    gluOrtho2D(-175, 175, -175, 175);
-    glMatrixMode(GL_MODELVIEW);
-
-    glClearColor(0.0, 0.0, 0.0, 0.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glScalef(zoom, zoom, zoom);
-    glRotatef(zRotation, 0, 0, 1);
-
-    Render(GL_SELECT);
-
-    glPopMatrix();
-    
-    hits = glRenderMode(GL_RENDER); 
-    if (hits <= 0) {
-	return -1;
-    }
-
-    return selectBuf[(hits-1)*4+3];
-}
-
-static void RecolorTri(GLint h)
-{
-
-    objects[h].color[0] = ((rand() % 100) + 50) / 150.0;
-    objects[h].color[1] = ((rand() % 100) + 50) / 150.0;
-    objects[h].color[2] = ((rand() % 100) + 50) / 150.0;
-}
-
-static void DeleteTri(GLint h)
-{
-
-    objects[h] = objects[objectCount-1];
-    objectCount--;
-}
-
-static void GrowTri(GLint h)
-{
-    float v[2];
-    float *oldV = NULL;
-    GLint i;
-
-    v[0] = objects[h].v1[0] + objects[h].v2[0] + objects[h].v3[0];
-    v[1] = objects[h].v1[1] + objects[h].v2[1] + objects[h].v3[1];
-    v[0] /= 3;
-    v[1] /= 3;
-
-    for (i = 0; i < 3; i++) {
-	switch (i) {
-	  case 0:
-	    oldV = objects[h].v1;
-	    break;
-	  case 1:
-	    oldV = objects[h].v2;
-	    break;
-	  case 2:
-	    oldV = objects[h].v3;
-	    break;
-	}
-	oldV[0] = 1.5 * (oldV[0] - v[0]) + v[0];
-	oldV[1] = 1.5 * (oldV[1] - v[1]) + v[1];
-    }
-}
-
-static void Mouse(int button, int state, int mouseX, int mouseY)
-{
-    GLint hit;
-
-    if (state != GLUT_DOWN)
-	return;
-
-    hit = DoSelect((GLint)mouseX, (GLint)mouseY);
-    if (hit != -1) {
-	if (button == GLUT_LEFT_BUTTON) {
-	    RecolorTri(hit);
-	}
-	if (button == GLUT_MIDDLE_BUTTON) {
-	    GrowTri(hit);
-	}
-	if (button == GLUT_RIGHT_BUTTON) {
-	    DeleteTri(hit);
-	}
-    }
-
-    glutPostRedisplay();
-}
-
-static void Draw(void)
-{
-
-    glPushMatrix();
-
-    glViewport(0, 0, windW, windH);
-    glGetIntegerv(GL_VIEWPORT, vp);
-
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluOrtho2D(-175, 175, -175, 175);
-    glMatrixMode(GL_MODELVIEW);
-
-    glClearColor(0.0, 0.0, 0.0, 0.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glScalef(zoom, zoom, zoom);
-    glRotatef(zRotation, 0, 0, 1);
-
-    Render(GL_RENDER);
-
-    glPopMatrix();
-
-    glFlush();
-}
-
-static void DrawZoom(GLint x, GLint y)
-{
-
-    glPushMatrix();
-
-    glViewport(0, 0, windW, windH);
-    glGetIntegerv(GL_VIEWPORT, vp);
-
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluPickMatrix(x, windH-y, 4, 4, vp);
-    gluOrtho2D(-175, 175, -175, 175);
-    glMatrixMode(GL_MODELVIEW);
-
-    glClearColor(0.0, 0.0, 0.0, 0.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glScalef(zoom, zoom, zoom);
-    glRotatef(zRotation, 0, 0, 1);
-
-    Render(GL_RENDER);
-
-    glPopMatrix();
-}
-
-static void DumpFeedbackVert(GLint *i, GLint n)
-{
-    GLint index;
-
-    index = *i;
-    if (index+7 > n) {
-	*i = n;
-	printf("  ???\n");
-	return;
-    }
-    printf("  (%g %g %g), color = (%4.2f %4.2f %4.2f)\n",
-	   feedBuf[index],
-	   feedBuf[index+1],
-	   feedBuf[index+2],
-	   feedBuf[index+3],
-	   feedBuf[index+4],
-	   feedBuf[index+5]);
-    index += 7;
-    *i = index;
-}
-
-static void DrawFeedback(GLint n)
-{
-    GLint i;
-    GLint verts;
-
-    printf("Feedback results (%d floats):\n", n);
-    for (i = 0; i < n; i++) {
-	switch ((GLint)feedBuf[i]) {
-	  case GL_POLYGON_TOKEN:
-	    printf("Polygon");
-	    i++;
-	    if (i < n) {
-		verts = (GLint)feedBuf[i];
-		i++;
-		printf(": %d vertices", verts);
-	    } else {
-		verts = 0;
-	    }
-	    printf("\n");
-	    while (verts) {
-		DumpFeedbackVert(&i, n);
-		verts--;
-	    }
-	    i--;
-	    break;
-	  case GL_LINE_TOKEN:
-	    printf("Line:\n");
-	    i++;
-	    DumpFeedbackVert(&i, n);
-	    DumpFeedbackVert(&i, n);
-	    i--;
-	    break;
-	  case GL_LINE_RESET_TOKEN:
-	    printf("Line Reset:\n");
-	    i++;
-	    DumpFeedbackVert(&i, n);
-	    DumpFeedbackVert(&i, n);
-	    i--;
-	    break;
-	  default:
-	    printf("%9.2f\n", feedBuf[i]);
-	    break;
-	}
-    }
-    if (i == MAXFEED) {
-	printf("...\n");
-    }
-    printf("\n");
-}
-
-static void DoFeedback(void) 
-{
-    GLint x;
-
-    glFeedbackBuffer(MAXFEED, GL_3D_COLOR, feedBuf);
-    (void)glRenderMode(GL_FEEDBACK);
-
-    glPushMatrix();
-
-    glViewport(0, 0, windW, windH);
-    glGetIntegerv(GL_VIEWPORT, vp);
-
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluOrtho2D(-175, 175, -175, 175);
-    glMatrixMode(GL_MODELVIEW);
-
-    glClearColor(0.0, 0.0, 0.0, 0.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glScalef(zoom, zoom, zoom);
-    glRotatef(zRotation, 0, 0, 1);
-
-    Render(GL_FEEDBACK);
-
-    glPopMatrix();
-    
-    x = glRenderMode(GL_RENDER); 
-    if (x == -1) {
-	x = MAXFEED;
-    }
-
-    DrawFeedback((GLint)x);
-}
-
-static void Key2(int key, int x, int y)
-{
-    switch (key) {
-      case GLUT_KEY_LEFT:
-	zRotation += 0.5;
-	break;
-      case GLUT_KEY_RIGHT:
-	zRotation -= 0.5;
-	break;
-      default:
-	return;
-    }
-
-    glutPostRedisplay();
-}
-
-static void Key(unsigned char key, int x, int y)
-{
-    switch (key) {
-      case 27:
-	exit(1);
-      case 'Z':
-	zoom /= 0.75;
-	break;
-      case 'z':
-	zoom *= 0.75;
-	break;
-      case 'f':
-	DoFeedback();
-	break;
-      case 'd':
-	DrawZoom(x, y);
-	break;
-      case 'l':
-	linePoly = !linePoly;
-	if (linePoly) {
-	    glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-	} else {
-	    glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-	}
-	break;
-      default:
-	return;
-    }
-
-    glutPostRedisplay();
-}
-
-int main(int argc, char **argv)
-{
-    GLenum type;
-
-    glutInit(&argc, argv);
-
-    windW = 300;
-    windH = 300;
-    glutInitWindowPosition(0, 0); glutInitWindowSize( windW, windH);
-
-    type = GLUT_RGB | GLUT_SINGLE;
-    glutInitDisplayMode(type);
-
-    if (glutCreateWindow("Select Test") == GL_FALSE) {
-	exit(1);
-    }
-
-    Init();
-
-    glutReshapeFunc(Reshape);
-    glutKeyboardFunc(Key);
-    glutSpecialFunc(Key2);
-    glutMouseFunc(Mouse);
-    glutDisplayFunc(Draw);
-    glutMainLoop();
-	return 0;
-}