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, 474 deletions

diff --git a/progs/egl/opengles1/bindtex.c b/progs/egl/opengles1/bindtex.c
deleted file mode 100644
index c243b5941b7..00000000000
--- a/progs/egl/opengles1/bindtex.c
+++ /dev/null
@@ -1,474 +0,0 @@
-/*
- * Simple demo for eglBindTexImage.  Based on xegl_tri.c by
- *
- * Copyright (C) 2008  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.
- */
-
-/*
- * The spec says that eglBindTexImage supports only OpenGL ES context, but this
- * demo uses OpenGL context.  Keep in mind that this is non-standard.
- */
-
-#include <math.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-#include <GLES/gl.h>
-#include <EGL/egl.h>
-
-static EGLDisplay dpy;
-static EGLContext ctx_win, ctx_pbuf;
-static EGLSurface surf_win, surf_pbuf;
-static GLuint tex_pbuf;
-
-static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
-static GLboolean blend = GL_TRUE;
-static GLuint color_flow;
-
-static void
-make_pbuffer(int width, int height)
-{
-   static const EGLint config_attribs[] = {
-      EGL_RED_SIZE, 8,
-      EGL_GREEN_SIZE, 8,
-      EGL_BLUE_SIZE, 8,
-      EGL_BIND_TO_TEXTURE_RGB, EGL_TRUE,
-      EGL_NONE
-   };
-   EGLint pbuf_attribs[] = {
-      EGL_WIDTH, width,
-      EGL_HEIGHT, height,
-      EGL_TEXTURE_FORMAT, EGL_TEXTURE_RGB,
-      EGL_TEXTURE_TARGET, EGL_TEXTURE_2D,
-      EGL_NONE
-   };
-   EGLConfig config;
-   EGLint num_configs;
-
-   if (!eglChooseConfig(dpy, config_attribs, &config, 1, &num_configs) ||
-       !num_configs) {
-      printf("Error: couldn't get an EGL visual config for pbuffer\n");
-      exit(1);
-   }
-
-   ctx_pbuf = eglCreateContext(dpy, config, EGL_NO_CONTEXT, NULL );
-   surf_pbuf = eglCreatePbufferSurface(dpy, config, pbuf_attribs);
-   if (surf_pbuf == EGL_NO_SURFACE) {
-      printf("failed to allocate pbuffer\n");
-      exit(1);
-   }
-}
-
-static void
-use_pbuffer(void)
-{
-   static int initialized;
-
-   eglMakeCurrent(dpy, surf_pbuf, surf_pbuf, ctx_pbuf);
-   if (!initialized) {
-      EGLint width, height;
-      GLfloat ar;
-
-      initialized = 1;
-
-      eglQuerySurface(dpy, surf_pbuf, EGL_WIDTH, &width);
-      eglQuerySurface(dpy, surf_pbuf, EGL_WIDTH, &height);
-      ar = (GLfloat) width / (GLfloat) height;
-
-      glViewport(0, 0, (GLint) width, (GLint) height);
-
-      glMatrixMode(GL_PROJECTION);
-      glLoadIdentity();
-      glFrustumf(-ar, ar, -1, 1, 1.0, 10.0);
-
-      glMatrixMode(GL_MODELVIEW);
-      glLoadIdentity();
-
-      /* y-inverted */
-      glScalef(1.0, -1.0, 1.0);
-
-      glTranslatef(0.0, 0.0, -5.0);
-
-      glClearColor(0.2, 0.2, 0.2, 0.0);
-
-      glGenTextures(1, &tex_pbuf);
-   }
-}
-
-static void
-make_window(Display *x_dpy, const char *name,
-            int x, int y, int width, int height,
-            Window *winRet)
-{
-   static const EGLint attribs[] = {
-      EGL_RED_SIZE, 8,
-      EGL_GREEN_SIZE, 8,
-      EGL_BLUE_SIZE, 8,
-      EGL_ALPHA_SIZE, 8,
-      EGL_DEPTH_SIZE, 8,
-      EGL_NONE
-   };
-
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLConfig config;
-   EGLint num_configs, vid;
-
-   scrnum = DefaultScreen( x_dpy );
-   root = RootWindow( x_dpy, scrnum );
-
-   if (!eglChooseConfig(dpy, attribs, &config, 1, &num_configs) ||
-       !num_configs) {
-      printf("Error: couldn't get an EGL visual config\n");
-      exit(1);
-   }
-
-   if (!eglGetConfigAttrib(dpy, config, EGL_NATIVE_VISUAL_ID, &vid)) {
-      printf("Error: eglGetConfigAttrib() failed\n");
-      exit(1);
-   }
-
-   /* The X window visual must match the EGL config */
-   visTemplate.visualid = vid;
-   visInfo = XGetVisualInfo(x_dpy, VisualIDMask, &visTemplate, &num_visuals);
-   if (!visInfo) {
-      printf("Error: couldn't get X visual\n");
-      exit(1);
-   }
-
-   /* window attributes */
-   attr.background_pixel = 0;
-   attr.border_pixel = 0;
-   attr.colormap = XCreateColormap( x_dpy, root, visInfo->visual, AllocNone);
-   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
-   attr.override_redirect = 0;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;
-
-   win = XCreateWindow( x_dpy, root, 0, 0, width, height,
-		        0, visInfo->depth, InputOutput,
-		        visInfo->visual, mask, &attr );
-
-   /* set hints and properties */
-   {
-      XSizeHints sizehints;
-      sizehints.x = x;
-      sizehints.y = y;
-      sizehints.width  = width;
-      sizehints.height = height;
-      sizehints.flags = USSize | USPosition;
-      XSetNormalHints(x_dpy, win, &sizehints);
-      XSetStandardProperties(x_dpy, win, name, name,
-                              None, (char **)NULL, 0, &sizehints);
-   }
-
-   ctx_win = eglCreateContext(dpy, config, EGL_NO_CONTEXT, NULL );
-   if (!ctx_win) {
-      printf("Error: eglCreateContext failed\n");
-      exit(1);
-   }
-
-   surf_win = eglCreateWindowSurface(dpy, config, win, NULL);
-
-   XFree(visInfo);
-
-   *winRet = win;
-}
-
-static void
-use_window(void)
-{
-   static int initialized;
-
-   eglMakeCurrent(dpy, surf_win, surf_win, ctx_win);
-   if (!initialized) {
-      initialized = 1;
-      glEnable(GL_TEXTURE_2D);
-      glBindTexture(GL_TEXTURE_2D, tex_pbuf);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-
-      glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-   }
-}
-
-static void
-draw_triangle(void)
-{
-   static const GLfloat verts[3][2] = {
-      { -3, -3 },
-      {  3, -3 },
-      {  0,  3 }
-   };
-   GLfloat colors[3][4] = {
-      { 1, 0, 0, 1 },
-      { 0, 1, 0, 1 },
-      { 0, 0, 1, 1 }
-   };
-   GLint i;
-
-   /* flow the color */
-   for (i = 0; i < 3; i++) {
-      GLint first = (i + color_flow / 256) % 3;
-      GLint second = (first + 1) % 3;
-      GLint third = (second + 1) % 3;
-      GLfloat c = (color_flow % 256) / 256.0f;
-
-      c = c * c * c;
-      colors[i][first] = 1.0f - c;
-      colors[i][second] = c;
-      colors[i][third] = 0.0f;
-   }
-
-   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-   glVertexPointer(2, GL_FLOAT, 0, verts);
-   glColorPointer(4, GL_FLOAT, 0, colors);
-   glEnableClientState(GL_VERTEX_ARRAY);
-   glEnableClientState(GL_COLOR_ARRAY);
-
-   glDrawArrays(GL_TRIANGLES, 0, 3);
-
-   glDisableClientState(GL_VERTEX_ARRAY);
-   glDisableClientState(GL_COLOR_ARRAY);
-}
-
-static void
-draw_textured_cube(void)
-{
-   static const GLfloat verts[][2] = {
-      { -4, -4 },
-      {  4, -4 },
-      {  4,  4 },
-      { -4,  4 }
-   };
-   static const GLfloat colors[][4] = {
-      { 1, 1, 1, 0.5 },
-      { 1, 1, 1, 0.5 },
-      { 1, 1, 1, 0.5 },
-      { 1, 1, 1, 0.5 }
-   };
-   static const GLfloat texs[][2] = {
-      { 0, 0 },
-      { 1, 0 },
-      { 1, 1 },
-      { 0, 1 }
-   };
-   static const GLfloat xforms[6][4] = {
-      {   0, 0, 1, 0 },
-      {  90, 0, 1, 0 },
-      { 180, 0, 1, 0 },
-      { 270, 0, 1, 0 },
-      {  90, 1, 0, 0 },
-      { -90, 1, 0, 0 }
-   };
-   GLint i;
-
-   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-   if (blend) {
-      glDisable(GL_DEPTH_TEST);
-      glEnable(GL_BLEND);
-   } else {
-      glEnable(GL_DEPTH_TEST);
-      glDisable(GL_BLEND);
-   }
-
-   glVertexPointer(2, GL_FLOAT, 0, verts);
-   glColorPointer(4, GL_FLOAT, 0, colors);
-   glTexCoordPointer(2, GL_FLOAT, 0, texs);
-
-   glEnableClientState(GL_VERTEX_ARRAY);
-   glEnableClientState(GL_COLOR_ARRAY);
-   glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-
-   for (i = 0; i < 6; i++) {
-      glPushMatrix();
-      glRotatef(xforms[i][0], xforms[i][1], xforms[i][2], xforms[i][3]);
-      glTranslatef(0, 0, 4.1);
-      glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
-      glPopMatrix();
-   }
-
-   glDisableClientState(GL_VERTEX_ARRAY);
-   glDisableClientState(GL_COLOR_ARRAY);
-   glDisableClientState(GL_TEXTURE_COORD_ARRAY);
-}
-
-static void
-draw(void)
-{
-   use_pbuffer();
-   draw_triangle();
-
-   use_window();
-
-   eglBindTexImage(dpy, surf_pbuf, EGL_BACK_BUFFER);
-
-   glPushMatrix();
-   glRotatef(view_rotx, 1, 0, 0);
-   glRotatef(view_roty, 0, 1, 0);
-   glRotatef(view_rotz, 0, 0, 1);
-
-   draw_textured_cube();
-
-   glPopMatrix();
-
-   eglReleaseTexImage(dpy, surf_pbuf, EGL_BACK_BUFFER);
-}
-
-/* new window size or exposure */
-static void
-reshape(int width, int height)
-{
-   GLfloat ar = (GLfloat) width / (GLfloat) height;
-
-   use_window();
-
-   glViewport(0, 0, (GLint) width, (GLint) height);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glFrustumf(-ar, ar, -1, 1, 5.0, 60.0);
-
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef(0.0, 0.0, -40.0);
-}
-
-static void
-event_loop(Display *x_dpy, Window win)
-{
-   while (1) {
-      int redraw = 1;
-
-      if (XPending(x_dpy) > 0) {
-         XEvent event;
-         XNextEvent(x_dpy, &event);
-
-         switch (event.type) {
-         case Expose:
-            redraw = 1;
-            break;
-         case ConfigureNotify:
-            reshape(event.xconfigure.width, event.xconfigure.height);
-            break;
-         case KeyPress:
-            {
-               char buffer[10];
-               int r, code;
-               code = XLookupKeysym(&event.xkey, 0);
-               if (code == XK_Left) {
-                  view_roty += 5.0;
-               }
-               else if (code == XK_Right) {
-                  view_roty -= 5.0;
-               }
-               else if (code == XK_Up) {
-                  view_rotx += 5.0;
-               }
-               else if (code == XK_Down) {
-                  view_rotx -= 5.0;
-               }
-               else if (code == XK_b) {
-                  blend = !blend;
-               }
-               else {
-                  r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                        NULL, NULL);
-                  if (buffer[0] == 27) {
-                     /* escape */
-                     return;
-                  }
-               }
-            }
-            redraw = 1;
-            break;
-         default:
-            ; /*no-op*/
-         }
-      }
-
-      if (redraw) {
-         view_rotx += 1.0;
-         view_roty += 2.0;
-         view_rotz += 1.5;
-         color_flow += 20;
-         draw();
-         eglSwapBuffers(dpy, surf_win);
-      }
-   }
-}
-
-int
-main(int argc, char *argv[])
-{
-   const int winWidth = 300, winHeight = 300;
-   Display *x_dpy;
-   Window win;
-   char *dpyName = NULL;
-   EGLint egl_major, egl_minor;
-   const char *s;
-
-   x_dpy = XOpenDisplay(dpyName);
-   if (!x_dpy) {
-      printf("Error: couldn't open display %s\n",
-	     dpyName ? dpyName : getenv("DISPLAY"));
-      return -1;
-   }
-
-   dpy = eglGetDisplay(x_dpy);
-   if (!dpy) {
-      printf("Error: eglGetDisplay() failed\n");
-      return -1;
-   }
-
-   if (!eglInitialize(dpy, &egl_major, &egl_minor)) {
-      printf("Error: eglInitialize() failed\n");
-      return -1;
-   }
-
-   s = eglQueryString(dpy, EGL_VERSION);
-   printf("EGL_VERSION = %s\n", s);
-
-   make_window(x_dpy, "color flow", 0, 0, winWidth, winHeight, &win);
-   make_pbuffer(winWidth, winHeight);
-
-   XMapWindow(x_dpy, win);
-
-   reshape(winWidth, winHeight);
-   event_loop(x_dpy, win);
-
-   glDeleteTextures(1, &tex_pbuf);
-
-   eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-   eglTerminate(dpy);
-
-   XDestroyWindow(x_dpy, win);
-   XCloseDisplay(x_dpy);
-
-   return 0;
-}