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, 327 deletions

diff --git a/progs/trivial/tri-viewport.c b/progs/trivial/tri-viewport.c
deleted file mode 100644
index 3e52449b47..0000000000
--- a/progs/trivial/tri-viewport.c
+++ /dev/null
@@ -1,327 +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 <GL/glut.h>
-
-GLenum doubleBuffer = 1;
-int win;
-static float tx = 0;
-static float ty = 0;
-static float tw = 0;
-static float th = 0;
-static float z = -5;
-
-
-static float win_width = 250;
-static float win_height = 250;
-static enum {
-   ORTHO,
-   FRUSTUM,
-   MODE_MAX
-} mode = ORTHO;
-
-static void Init(void)
-{
-   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-   fflush(stderr);
-
-   glClearColor(0, 0, 0, 0.0);
-}
-
-static void Reshape(int width, int height)
-{
-   win_width = width;
-   win_height = height;
-   glutPostRedisplay();
-}
-
-
-static void Key(unsigned char key, int x, int y)
-{
-   switch (key) {
-   case 27:
-      exit(0);
-   case 'w':
-      tw += 1.0;
-      break;
-   case 'W':
-      tw -= 1.0;
-      break;
-   case 'h':
-      th += 1.0;
-      break;
-   case 'H':
-      th -= 1.0;
-      break;
-
-   case 'z':
-      z += 1.0;
-      break;
-   case 'Z':
-      z -= 1.0;
-      break;
-   case 'm':
-      mode++;
-      mode %= MODE_MAX;
-      break;
-   case ' ':
-      tw = th = tx = ty = 0;
-      z = -5;
-      mode = ORTHO;
-      break;
-   default:
-      break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void Draw(void)
-{
-   int i;
-   float w = tw + win_width;
-   float h = th + win_height;
-
-   fprintf(stderr, "glViewport(%f %f %f %f)\n", tx, ty, w, h);
-   fprintf(stderr, "mode: %s\n", mode == FRUSTUM ? "FRUSTUM" : "ORTHO");
-   fprintf(stderr, "z: %f\n", z);
-   fflush(stderr);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-
-   switch (mode) {
-   case FRUSTUM:
-      glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 25.0);
-      break;
-   case ORTHO:
-   default:
-      glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
-      break;
-   }
-
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-
-
-   glClear(GL_COLOR_BUFFER_BIT); 
-
-
-   /***********************************************************************
-    * Should be clipped to be no larger than the triangles:
-    */
-   glViewport(tx, ty, w, h);
-
-   glBegin(GL_POLYGON);
-   glColor3f(1,1,0); 
-   glVertex3f(-100, -100, z);
-   glVertex3f(-100, 100, z);
-   glVertex3f(100, 100, z);
-   glVertex3f(100, -100, z);
-   glEnd();
-
-   glBegin(GL_POLYGON);
-   glColor3f(0,1,1); 
-   glVertex3f(-10, -10, z);
-   glVertex3f(-10, 10, z);
-   glVertex3f(10, 10, z);
-   glVertex3f(10, -10, z);
-   glEnd();
-
-   glBegin(GL_POLYGON);
-   glColor3f(1,0,0); 
-   glVertex3f(-2, -2, z);
-   glVertex3f(-2, 2, z);
-   glVertex3f(2, 2, z);
-   glVertex3f(2, -2, z);
-   glEnd();
-
-
-   glBegin(GL_POLYGON);
-   glColor3f(.5,.5,1); 
-   glVertex3f(-1, -1, z);
-   glVertex3f(-1, 1, z);
-   glVertex3f(1, 1, z);
-   glVertex3f(1, -1, z);
-   glEnd();
-
-   /***********************************************************************
-    */
-   glViewport(0, 0, win_width, win_height);
-   glBegin(GL_LINES);
-   glColor3f(1,1,0); 
-   glVertex3f(-1, 0, z);
-   glVertex3f(1, 0, z);
-
-   glVertex3f(0,  -1, z);
-   glVertex3f(0,  1, z);
-   glEnd();
-
-
-   /***********************************************************************
-    */
-   glViewport(tx, ty, w, h);
-   glBegin(GL_TRIANGLES);
-   glColor3f(1,0,0); 
-   glVertex3f(-1, -1, z);
-   glVertex3f(0, -1, z);
-   glVertex3f(-.5,  -.5, z);
-
-   glColor3f(1,1,1);
-   glVertex3f(0, -1, z);
-   glVertex3f(1, -1, z);
-   glVertex3f(.5,  -.5, z);
-
-   glVertex3f(-.5, -.5, z);
-   glVertex3f(.5, -.5, z);
-   glVertex3f(0,  0, z);
-
-
-   glColor3f(0,1,0); 
-   glVertex3f(1, 1, z);
-   glVertex3f(0, 1, z);
-   glVertex3f(.5,  .5, z);
-
-   glColor3f(1,1,1);
-   glVertex3f(0, 1, z);
-   glVertex3f(-1, 1, z);
-   glVertex3f(-.5,  .5, z);
-
-   glVertex3f(.5, .5, z);
-   glVertex3f(-.5, .5, z);
-   glVertex3f( 0,  0, z);
-
-   glEnd();
-
-
-   glViewport(0, 0, win_width, win_height);
-
-   glBegin(GL_LINES);
-   glColor3f(.5,.5,0); 
-   for (i = -10; i < 10; i++) {
-      float f = i / 10.0;
-
-      if (i == 0)
-         continue;
-
-      glVertex3f(-1, f, z);
-      glVertex3f(1, f, z);
-
-      glVertex3f(f, -1, z);
-      glVertex3f(f, 1, z);
-   }
-   glEnd();
-
-
-
-   glFlush();
-
-   if (doubleBuffer) {
-      glutSwapBuffers();
-   }
-}
-
-static GLenum Args(int argc, char **argv)
-{
-   GLint i;
-
-   if (getenv("VPX"))
-      tx = atof(getenv("VPX"));
-
-   if (getenv("VPY"))
-      ty = atof(getenv("VPY"));
-
-
-   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 {
-         fprintf(stderr, "%s (Bad option).\n", argv[i]);
-         return GL_FALSE;
-      }
-   }
-   return GL_TRUE;
-}
-
-
-static void
-special(int k, int x, int y)
-{
-   switch (k) {
-   case GLUT_KEY_UP:
-      ty += 1.0;
-      break;
-   case GLUT_KEY_DOWN:
-      ty -= 1.0;
-      break;
-   case GLUT_KEY_LEFT:
-      tx -= 1.0;
-      break;
-   case GLUT_KEY_RIGHT:
-      tx += 1.0;
-      break;
-   default:
-      break;
-   }
-   glutPostRedisplay();
-}
-
-
-int main(int argc, char **argv)
-{
-   GLenum type;
-
-   glutInit(&argc, argv);
-
-   if (Args(argc, argv) == GL_FALSE) {
-      exit(1);
-   }
-
-   glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
-
-   type = GLUT_RGB | GLUT_ALPHA;
-   type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
-   glutInitDisplayMode(type);
-
-   win = glutCreateWindow(*argv);
-   if (!win) {
-      exit(1);
-   }
-
-   Init();
-
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key); 
-   glutSpecialFunc(special);
-   glutDisplayFunc(Draw);
-   glutMainLoop();
-   return 0;
-}