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, 287 deletions

diff --git a/progs/demos/arbocclude.c b/progs/demos/arbocclude.c
deleted file mode 100644
index cc787eeb8a7..00000000000
--- a/progs/demos/arbocclude.c
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * GL_ARB_occlusion_query demo
- *
- * Brian Paul
- * 12 June 2003
- *
- * Copyright (C) 2003  Brian Paul   All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-#define NUM_OCC 10
-
-static GLboolean Anim = GL_TRUE;
-static GLfloat Xpos[NUM_OCC], Ypos[NUM_OCC];
-static GLfloat Sign[NUM_OCC];
-static GLuint OccQuery[NUM_OCC];
-static GLint Win = 0;
-
-
-static void
-PrintString(const char *s)
-{
-   while (*s) {
-      glutBitmapCharacter(GLUT_BITMAP_8_BY_13, (int) *s);
-      s++;
-   }
-}
-
-
-
-static void Idle(void)
-{
-   static int lastTime = 0;
-   int time = glutGet(GLUT_ELAPSED_TIME);
-   float step;
-   int i;
-
-   if (lastTime == 0)
-      lastTime = time;
-   else if (time - lastTime < 20)  /* 50Hz update */
-      return;
-
-   for (i = 0; i < NUM_OCC; i++) {
-
-      step = (time - lastTime) / 1000.0 * Sign[i];
-
-      Xpos[i] += step;
-
-      if (Xpos[i] > 2.5) {
-         Xpos[i] = 2.5;
-         Sign[i] = -1;
-      }
-      else if (Xpos[i] < -2.5) {
-         Xpos[i] = -2.5;
-         Sign[i] = +1;
-      }
-
-   }
-
-   lastTime = time;
-
-   glutPostRedisplay();
-}
-
-
-static void Display( void )
-{
-   int i;
-
-   glClearColor(0.25, 0.25, 0.25, 0.0);
-   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 25.0 );
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-   glTranslatef( 0.0, 0.0, -15.0 );
-
-   /* draw the occluding polygons */
-   glColor3f(0, 0.4, 0.6);
-   glBegin(GL_QUADS);
-   glVertex2f(-1.6, -2.5);
-   glVertex2f(-0.4, -2.5);
-   glVertex2f(-0.4,  2.5);
-   glVertex2f(-1.6,  2.5);
-   glVertex2f( 0.4, -2.5);
-   glVertex2f( 1.6, -2.5);
-   glVertex2f( 1.6,  2.5);
-   glVertex2f( 0.4,  2.5);
-   glEnd();
-
-
-   glColorMask(0, 0, 0, 0);
-   glDepthMask(GL_FALSE);
-
-   /* draw the test polygons with occlusion testing */
-   for (i = 0; i < NUM_OCC; i++) {
-      glPushMatrix();
-         glTranslatef(Xpos[i], Ypos[i], -0.5);
-         glScalef(0.2, 0.2, 1.0);
-         glRotatef(-90.0 * Xpos[i], 0, 0, 1);
-
-         glBeginQueryARB(GL_SAMPLES_PASSED_ARB, OccQuery[i]);
-         glBegin(GL_POLYGON);
-         glVertex3f(-1, -1, 0);
-         glVertex3f( 1, -1, 0);
-         glVertex3f( 1,  1, 0);
-         glVertex3f(-1,  1, 0);
-         glEnd();
-         glEndQueryARB(GL_SAMPLES_PASSED_ARB);
-
-      glPopMatrix();
-   }
-
-   glColorMask(1, 1, 1, 1);
-   glDepthMask(GL_TRUE);
-
-   /* Draw the rectangles now.
-    * Draw orange if result was ready
-    * Draw red if result was not ready.
-    */
-   for (i = 0; i < NUM_OCC; i++) {
-      GLuint passed;
-      GLint ready;
-
-      glGetQueryObjectivARB(OccQuery[i], GL_QUERY_RESULT_AVAILABLE_ARB, &ready);
-
-      glGetQueryObjectuivARB(OccQuery[i], GL_QUERY_RESULT_ARB, &passed);
-
-      if (!ready)
-         glColor3f(1, 0, 0);
-      else
-         glColor3f(0.8, 0.5, 0);
-
-      if (!ready || passed) {
-         glPushMatrix();
-            glTranslatef(Xpos[i], Ypos[i], -0.5);
-            glScalef(0.2, 0.2, 1.0);
-            glRotatef(-90.0 * Xpos[i], 0, 0, 1);
-
-            glBegin(GL_POLYGON);
-            glVertex3f(-1, -1, 0);
-            glVertex3f( 1, -1, 0);
-            glVertex3f( 1,  1, 0);
-            glVertex3f(-1,  1, 0);
-            glEnd();
-
-         glPopMatrix();
-      }
-
-      {
-         char s[10];
-         glRasterPos3f(0.45, Ypos[i], 1.0);
-         sprintf(s, "%4d", passed);
-         PrintString(s);
-      }
-   }
-
-   glutSwapBuffers();
-}
-
-
-static void Reshape( int width, int height )
-{
-   glViewport( 0, 0, width, height );
-}
-
-
-static void Key( unsigned char key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case 27:
-         glutDestroyWindow(Win);
-         exit(0);
-         break;
-      case ' ':
-         Anim = !Anim;
-         if (Anim)
-            glutIdleFunc(Idle);
-         else
-            glutIdleFunc(NULL);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void SpecialKey( int key, int x, int y )
-{
-   const GLfloat step = 0.1;
-   int i;
-   (void) x;
-   (void) y;
-   switch (key) {
-      case GLUT_KEY_LEFT:
-         for (i = 0; i < NUM_OCC; i++)
-            Xpos[i] -= step;
-         break;
-      case GLUT_KEY_RIGHT:
-         for (i = 0; i < NUM_OCC; i++)
-            Xpos[i] += step;
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void Init( void )
-{
-   const char *ext = (const char *) glGetString(GL_EXTENSIONS);
-   GLint bits;
-   int i;
-
-   if (!strstr(ext, "GL_ARB_occlusion_query")) {
-      printf("Sorry, this demo requires the GL_ARB_occlusion_query extension\n");
-      exit(-1);
-   }
-
-   glGetQueryivARB(GL_SAMPLES_PASSED_ARB, GL_QUERY_COUNTER_BITS_ARB, &bits);
-   if (!bits) {
-      printf("Hmmm, GL_QUERY_COUNTER_BITS_ARB is zero!\n");
-      exit(-1);
-   }
-
-   glGetIntegerv(GL_DEPTH_BITS, &bits);
-   printf("Depthbits: %d\n", bits);
-
-   glGenQueriesARB(NUM_OCC, OccQuery);
-
-   glEnable(GL_DEPTH_TEST);
-
-   for (i = 0; i < NUM_OCC; i++) {
-      float t = (float) i / (NUM_OCC - 1);
-      Xpos[i] = 2.5 * t;
-      Ypos[i] = 4.0 * (t - 0.5);
-      Sign[i] = 1.0;
-   }
-
-}
-
-
-int main( int argc, char *argv[] )
-{
-   glutInitWindowSize( 400, 400 );
-   glutInit( &argc, argv );
-   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
-   Win = glutCreateWindow(argv[0]);
-   glewInit();
-   glutReshapeFunc( Reshape );
-   glutKeyboardFunc( Key );
-   glutSpecialFunc( SpecialKey );
-   if (Anim)
-      glutIdleFunc(Idle);
-   else
-      glutIdleFunc(NULL);
-   glutDisplayFunc( Display );
-   Init();
-   glutMainLoop();
-   return 0;
-}