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, 329 deletions

diff --git a/progs/tests/arraytexture.c b/progs/tests/arraytexture.c
deleted file mode 100644
index 94adf478d90..00000000000
--- a/progs/tests/arraytexture.c
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2007
- * 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
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, 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 (including the next
- * paragraph) 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 NON-INFRINGEMENT.  IN NO EVENT SHALL
- * IBM AND/OR ITS SUPPLIERS 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.
- */
-
-/**
- * \file arraytexture.c
- *
- *
- * \author Ian Romanick <[email protected]>
- */
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <math.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-#if !defined(GL_EXT_texture_array) && !defined(GL_MESA_texture_array)
-# error "This demo requires enums for either GL_EXT_texture_array or GL_MESA_texture_array to build."
-#endif
-
-#include "readtex.h"
-
-#define GL_CHECK_ERROR() \
-    do { \
-       GLenum err = glGetError(); \
-       if (err) { \
-          printf("%s:%u: %s (0x%04x)\n", __FILE__, __LINE__, \
-                    gluErrorString(err), err); \
-       } \
-    } while (0)
-
-static const char *const textures[] = {
-   "../images/girl.rgb",
-   "../images/girl2.rgb",
-   "../images/arch.rgb",
-   "../images/s128.rgb",
-
-   "../images/tree3.rgb",
-   "../images/bw.rgb",
-   "../images/reflect.rgb",
-   "../images/wrs_logo.rgb",
-   NULL
-};
-
-static const char frag_prog[] =
-  "!!ARBfp1.0\n"
-  "OPTION MESA_texture_array;\n"
-  "TEX    result.color, fragment.texcoord[0], texture[0], ARRAY2D;\n"
-  "END\n";
-
-static GLfloat Xrot = 0, Yrot = -30, Zrot = 0;
-static GLfloat texZ = 0.0;
-static GLfloat texZ_dir = 0.01;
-static GLint num_layers;
-
-
-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 t = glutGet(GLUT_ELAPSED_TIME);
-
-   if (lastTime == 0)
-      lastTime = t;
-   else if (t - lastTime < 10)
-      return;
-
-   lastTime = t;
-
-   texZ += texZ_dir;
-   if ((texZ < 0.0) || ((GLint) texZ > num_layers)) {
-      texZ_dir = -texZ_dir;
-   }
-
-   glutPostRedisplay();
-}
-
-
-static void Display(void)
-{
-   char str[100];
-
-   glClear(GL_COLOR_BUFFER_BIT);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glOrtho(-1, 1, -1, 1, -1, 1);
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-
-   glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, 0);
-   glColor3f(1,1,1);
-   glRasterPos3f(-0.9, -0.9, 0.0);
-   sprintf(str, "Texture Z coordinate = %4.1f", texZ);
-   PrintString(str);
-
-   glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, 1);
-   GL_CHECK_ERROR();
-   glEnable(GL_TEXTURE_2D_ARRAY_EXT);
-   GL_CHECK_ERROR();
-
-   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, -8.0);
-
-   glPushMatrix();
-   glRotatef(Xrot, 1, 0, 0);
-   glRotatef(Yrot, 0, 1, 0);
-   glRotatef(Zrot, 0, 0, 1);
-
-   glBegin(GL_QUADS);
-   glTexCoord3f(0.0, 0.0, texZ);  glVertex2f(-1.0, -1.0);
-   glTexCoord3f(2.0, 0.0, texZ);  glVertex2f(1.0, -1.0);
-   glTexCoord3f(2.0, 2.0, texZ);  glVertex2f(1.0,  1.0);
-   glTexCoord3f(0.0, 2.0, texZ);  glVertex2f(-1.0,  1.0);
-   glEnd();
-
-   glPopMatrix();
-
-   glDisable(GL_TEXTURE_2D_ARRAY_EXT);
-   GL_CHECK_ERROR();
-   glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, 0);
-   GL_CHECK_ERROR();
-
-   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:
-         exit(0);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void SpecialKey(int key, int x, int y)
-{
-   const GLfloat step = 3.0;
-   (void) x;
-   (void) y;
-   switch (key) {
-      case GLUT_KEY_UP:
-         Xrot -= step;
-         break;
-      case GLUT_KEY_DOWN:
-         Xrot += step;
-         break;
-      case GLUT_KEY_LEFT:
-         Yrot -= step;
-         break;
-      case GLUT_KEY_RIGHT:
-         Yrot += step;
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static int FindLine(const char *program, int position)
-{
-   int i, line = 1;
-   for (i = 0; i < position; i++) {
-      if (program[i] == '\n')
-          line++;
-   }
-   return line;
-}
-
-
-static void
-compile_fragment_program(GLuint id, const char *prog)
-{
-   int errorPos;
-   int err;
-
-   err = glGetError();
-   glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, id);
-   glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
-                     strlen(prog), (const GLubyte *) prog);
-
-   glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &errorPos);
-   err = glGetError();
-   if (err != GL_NO_ERROR || errorPos != -1) {
-      int l = FindLine(prog, errorPos);
-
-      printf("Fragment Program Error (err=%d, pos=%d line=%d): %s\n",
-             err, errorPos, l,
-             (char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
-      exit(0);
-   }
-}
-
-
-static void require_extension(const char *ext)
-{
-   if (!glutExtensionSupported(ext)) {
-      printf("Sorry, %s not supported by this renderer.\n", ext);
-      exit(1);
-   }
-}
-
-
-static void Init(void)
-{
-   const char *const ver_string = (const char *) glGetString(GL_VERSION);
-   unsigned i;
-
-   printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
-   printf("GL_VERSION = %s\n", ver_string);
-
-   require_extension("GL_ARB_fragment_program");
-   require_extension("GL_MESA_texture_array");
-   require_extension("GL_SGIS_generate_mipmap");
-
-   for (num_layers = 0; textures[num_layers] != NULL; num_layers++)
-      /* empty */ ;
-
-   glBindTexture(GL_TEXTURE_2D_ARRAY_EXT, 1);
-   glTexImage3D(GL_TEXTURE_2D_ARRAY_EXT, 0, GL_RGB8,
-                256, 256, num_layers, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
-   GL_CHECK_ERROR();
-
-   glTexParameteri(GL_TEXTURE_2D_ARRAY_EXT, GL_GENERATE_MIPMAP_SGIS, 
-                   GL_TRUE);
-
-   for (i = 0; textures[i] != NULL; i++) {
-      GLint width, height;
-      GLenum format;
-
-      GLubyte *image = LoadRGBImage(textures[i], &width, &height, &format);
-      if (!image) {
-         printf("Error: could not load texture image %s\n", textures[i]);
-         exit(1);
-      }
-
-      /* resize to 256 x 256 */
-      if (width != 256 || height != 256) {
-         GLubyte *newImage = malloc(256 * 256 * 4);
-         gluScaleImage(format, width, height, GL_UNSIGNED_BYTE, image,
-                       256, 256, GL_UNSIGNED_BYTE, newImage);
-         free(image);
-         image = newImage;
-      }
-
-      glTexSubImage3D(GL_TEXTURE_2D_ARRAY_EXT, 0,
-                      0, 0, i, 256, 256, 1,
-                      format, GL_UNSIGNED_BYTE, image);
-      free(image);
-   }
-   GL_CHECK_ERROR();
-
-   glTexParameteri(GL_TEXTURE_2D_ARRAY_EXT, GL_TEXTURE_WRAP_S, GL_REPEAT);
-   glTexParameteri(GL_TEXTURE_2D_ARRAY_EXT, GL_TEXTURE_WRAP_T, GL_REPEAT);
-   glTexParameteri(GL_TEXTURE_2D_ARRAY_EXT, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
-
-   glTexParameteri(GL_TEXTURE_2D_ARRAY_EXT, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
-   GL_CHECK_ERROR();
-   glTexParameteri(GL_TEXTURE_2D_ARRAY_EXT, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-   GL_CHECK_ERROR();
-
-   compile_fragment_program(1, frag_prog);
-   GL_CHECK_ERROR();
-}
-
-
-int main(int argc, char *argv[])
-{
-   glutInit(&argc, argv);
-   glutInitWindowPosition(0, 0);
-   glutInitWindowSize(350, 350);
-   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
-   glutCreateWindow("Array texture test");
-   glewInit();
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key);
-   glutSpecialFunc(SpecialKey);
-   glutDisplayFunc(Display);
-   glutIdleFunc(Idle);
-   Init();
-   glutMainLoop();
-   return 0;
-}