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, 579 deletions

diff --git a/progs/egl/opengles1/texture_from_pixmap.c b/progs/egl/opengles1/texture_from_pixmap.c
deleted file mode 100644
index 8e7e803d78..0000000000
--- a/progs/egl/opengles1/texture_from_pixmap.c
+++ /dev/null
@@ -1,579 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  7.9
- *
- * Copyright (C) 2010 LunarG Inc.
- *
- * 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
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- *
- * Authors:
- *    Chia-I Wu <olv@lunarg.com>
- */
-
-/*
- * This demo uses EGL_KHR_image_pixmap and GL_OES_EGL_image to demonstrate
- * texture-from-pixmap.
- */
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h> /* for usleep */
-#include <sys/time.h> /* for gettimeofday */
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-#include <GLES/gl.h>
-#include <GLES/glext.h>
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-
-struct app_data {
-   /* native */
-   Display *xdpy;
-   Window canvas, cube;
-   Pixmap pix;
-   unsigned int width, height, depth;
-   GC fg, bg;
-
-   /* EGL */
-   EGLDisplay dpy;
-   EGLContext ctx;
-   EGLSurface surf;
-   EGLImageKHR img;
-
-   /* OpenGL ES */
-   GLuint texture;
-
-   PFNEGLCREATEIMAGEKHRPROC eglCreateImageKHR;
-   PFNEGLDESTROYIMAGEKHRPROC eglDestroyImageKHR;
-   PFNGLEGLIMAGETARGETTEXTURE2DOESPROC glEGLImageTargetTexture2DOES;
-
-   /* app state */
-   Bool loop;
-   Bool redraw, reshape;
-
-   struct {
-      Bool active;
-      unsigned long next_frame; /* in ms */
-      float view_rotx;
-      float view_roty;
-      float view_rotz;
-
-   } animate;
-
-   struct {
-      Bool active;
-      int x1, y1;
-      int x2, y2;
-   } paint;
-};
-
-static void
-gl_redraw(void)
-{
-   const GLfloat verts[4][2] = {
-      { -1, -1 },
-      {  1, -1 },
-      {  1,  1 },
-      { -1,  1 }
-   };
-   const GLfloat texcoords[4][2] = {
-      { 0, 1 },
-      { 1, 1 },
-      { 1, 0 },
-      { 0, 0 }
-   };
-   const GLfloat faces[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);
-
-   glVertexPointer(2, GL_FLOAT, 0, verts);
-   glTexCoordPointer(2, GL_FLOAT, 0, texcoords);
-
-   glEnableClientState(GL_VERTEX_ARRAY);
-   glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-
-   for (i = 0; i < 6; i++) {
-      glPushMatrix();
-      glRotatef(faces[i][0], faces[i][1], faces[i][2], faces[i][3]);
-      glTranslatef(0, 0, 1.0);
-      glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
-      glPopMatrix();
-   }
-
-   glDisableClientState(GL_VERTEX_ARRAY);
-   glDisableClientState(GL_TEXTURE_COORD_ARRAY);
-}
-
-static void
-gl_reshape(int width, int height)
-{
-   GLfloat ar = (GLfloat) width / (GLfloat) height;
-
-   glViewport(0, 0, width, height);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glFrustumf(-ar, ar, -1, 1, 5.0, 60.0);
-   
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef(0.0, 0.0, -10.0);
-}
-
-static void
-app_redraw(struct app_data *data)
-{
-   /* pixmap has changed */
-   if (data->reshape || data->paint.active) {
-      eglWaitNative(EGL_CORE_NATIVE_ENGINE);
-
-      if (data->reshape) {
-         data->glEGLImageTargetTexture2DOES(GL_TEXTURE_2D,
-               (GLeglImageOES) data->img);
-      }
-   }
-
-   XCopyArea(data->xdpy, data->pix, data->canvas, data->fg,
-         0, 0, data->width, data->height, 0, 0);
-
-   glPushMatrix();
-   glRotatef(data->animate.view_rotx, 1, 0, 0);
-   glRotatef(data->animate.view_roty, 0, 1, 0);
-   glRotatef(data->animate.view_rotz, 0, 0, 1);
-   gl_redraw();
-   glPopMatrix();
-
-   eglSwapBuffers(data->dpy, data->surf);
-}
-
-static void
-app_reshape(struct app_data *data)
-{
-   const EGLint img_attribs[] = {
-      EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
-      EGL_NONE
-   };
-
-   XResizeWindow(data->xdpy, data->cube, data->width, data->height);
-   XMoveWindow(data->xdpy, data->cube, data->width, 0);
-
-   if (data->img)
-      data->eglDestroyImageKHR(data->dpy, data->img);
-   if (data->pix)
-      XFreePixmap(data->xdpy, data->pix);
-
-   data->pix = XCreatePixmap(data->xdpy, data->canvas, data->width, data->height, data->depth);
-   XFillRectangle(data->xdpy, data->pix, data->bg, 0, 0, data->width, data->height);
-
-   data->img = data->eglCreateImageKHR(data->dpy, EGL_NO_CONTEXT,
-         EGL_NATIVE_PIXMAP_KHR, (EGLClientBuffer) data->pix, img_attribs);
-
-   gl_reshape(data->width, data->height);
-}
-
-static void
-app_toggle_animate(struct app_data *data)
-{
-   data->animate.active = !data->animate.active;
-
-   if (data->animate.active) {
-      struct timeval tv;
-
-      gettimeofday(&tv, NULL);
-      data->animate.next_frame = tv.tv_sec * 1000 + tv.tv_usec / 1000;
-   }
-}
-
-static void
-app_next_event(struct app_data *data)
-{
-   XEvent event;
-
-   data->reshape = False;
-   data->redraw = False;
-   data->paint.active = False;
-
-   if (data->animate.active) {
-      struct timeval tv;
-      unsigned long now;
-
-      gettimeofday(&tv, NULL);
-      now = tv.tv_sec * 1000 + tv.tv_usec / 1000;
-
-      /* wait for next frame */
-      if (!XPending(data->xdpy) && now < data->animate.next_frame) {
-         usleep((data->animate.next_frame - now) * 1000);
-         gettimeofday(&tv, NULL);
-         now = tv.tv_sec * 1000 + tv.tv_usec / 1000;
-      }
-
-      while (now >= data->animate.next_frame) {
-         data->animate.view_rotx += 1.0;
-         data->animate.view_roty += 2.0;
-         data->animate.view_rotz += 1.5;
-
-         /* 30fps */
-         data->animate.next_frame += 1000 / 30;
-      }
-
-      /* check again in case there were events when sleeping */
-      if (!XPending(data->xdpy)) {
-         data->redraw = True;
-         return;
-      }
-   }
-
-   XNextEvent(data->xdpy, &event);
-
-   switch (event.type) {
-   case ConfigureNotify:
-      data->width = event.xconfigure.width / 2;
-      data->height = event.xconfigure.height;
-      data->reshape = True;
-      break;
-   case Expose:
-      data->redraw = True;
-      break;
-   case KeyPress:
-      {
-         int code;
-
-         code = XLookupKeysym(&event.xkey, 0);
-         switch (code) {
-         case XK_a:
-            app_toggle_animate(data);
-            break;
-         case XK_Escape:
-            data->loop = False;
-            break;
-         default:
-            break;
-         }
-      }
-      break;
-   case ButtonPress:
-      data->paint.x1 = data->paint.x2 = event.xbutton.x;
-      data->paint.y1 = data->paint.y2 = event.xbutton.y;
-      break;
-   case ButtonRelease:
-      data->paint.active = False;
-      break;
-   case MotionNotify:
-      data->paint.x1 = data->paint.x2;
-      data->paint.y1 = data->paint.y2;
-      data->paint.x2 = event.xmotion.x;
-      data->paint.y2 = event.xmotion.y;
-      data->paint.active = True;
-      break;
-   default:
-      break;
-   }
-
-   if (data->paint.active || data->reshape)
-      data->redraw = True;
-}
-
-static void
-app_init_gl(struct app_data *data)
-{
-   glClearColor(0.1, 0.1, 0.3, 0.0);
-   glColor4f(1.0, 1.0, 1.0, 1.0);
-
-   glGenTextures(1, &data->texture);
-
-   glBindTexture(GL_TEXTURE_2D, data->texture);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-   glEnable(GL_TEXTURE_2D);
-   glEnable(GL_DEPTH_TEST);
-}
-
-static Bool
-app_init_exts(struct app_data *data)
-{
-   const char *exts;
-
-   exts = eglQueryString(data->dpy, EGL_EXTENSIONS);
-   data->eglCreateImageKHR =
-      (PFNEGLCREATEIMAGEKHRPROC) eglGetProcAddress("eglCreateImageKHR");
-   data->eglDestroyImageKHR =
-      (PFNEGLDESTROYIMAGEKHRPROC) eglGetProcAddress("eglDestroyImageKHR");
-   if (!exts || !strstr(exts, "EGL_KHR_image_pixmap") ||
-       !data->eglCreateImageKHR || !data->eglDestroyImageKHR) {
-      printf("EGL does not support EGL_KHR_image_pixmap\n");
-      return False;
-   }
-
-   exts = (const char *) glGetString(GL_EXTENSIONS);
-   data->glEGLImageTargetTexture2DOES = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC)
-      eglGetProcAddress("glEGLImageTargetTexture2DOES");
-   if (!exts || !strstr(exts, "GL_OES_EGL_image") ||
-       !data->glEGLImageTargetTexture2DOES) {
-      printf("OpenGL ES does not support GL_OES_EGL_image\n");
-      return False;
-   }
-
-   return True;
-}
-
-static void
-app_run(struct app_data *data)
-{
-   Window root;
-   int x, y;
-   unsigned int border;
-
-   if (!eglMakeCurrent(data->dpy, data->surf, data->surf, data->ctx))
-      return;
-
-   if (!app_init_exts(data))
-      return;
-
-   printf("Draw something on the left with the mouse!\n");
-
-   app_init_gl(data);
-
-   if (!XGetGeometry(data->xdpy, data->canvas, &root, &x, &y,
-            &data->width, &data->height, &border, &data->depth))
-      return;
-   data->width /= 2;
-
-   app_reshape(data);
-
-   XMapWindow(data->xdpy, data->canvas);
-   XMapWindow(data->xdpy, data->cube);
-
-   app_toggle_animate(data);
-   data->loop = True;
-
-   while (data->loop) {
-      app_next_event(data);
-
-      if (data->reshape)
-         app_reshape(data);
-      if (data->paint.active) {
-         XDrawLine(data->xdpy, data->pix, data->fg,
-               data->paint.x1, data->paint.y1,
-               data->paint.x2, data->paint.y2);
-      }
-
-      if (data->redraw)
-         app_redraw(data);
-   }
-
-   eglMakeCurrent(data->dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-}
-
-static Bool
-make_x_window(struct app_data *data, const char *name,
-              int x, int y, int width, int height)
-{
-   static const EGLint attribs[] = {
-      EGL_RED_SIZE, 1,
-      EGL_GREEN_SIZE, 1,
-      EGL_BLUE_SIZE, 1,
-      EGL_DEPTH_SIZE, 1,
-      EGL_RENDERABLE_TYPE, EGL_OPENGL_ES_BIT,
-      EGL_NONE
-   };
-   static const EGLint ctx_attribs[] = {
-      EGL_CONTEXT_CLIENT_VERSION, 1,
-      EGL_NONE
-   };
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLConfig config;
-   EGLint num_configs;
-   EGLint vid;
-
-   scrnum = DefaultScreen( data->xdpy );
-   root = RootWindow( data->xdpy, scrnum );
-
-   if (!eglChooseConfig( data->dpy, attribs, &config, 1, &num_configs)) {
-      printf("Error: couldn't get an EGL visual config\n");
-      exit(1);
-   }
-
-   assert(config);
-   assert(num_configs > 0);
-
-   if (!eglGetConfigAttrib(data->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(data->xdpy, 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( data->xdpy, root, visInfo->visual, AllocNone);
-   attr.event_mask = StructureNotifyMask | ExposureMask |
-                     KeyPressMask | ButtonPressMask | ButtonMotionMask;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   win = XCreateWindow( data->xdpy, root, 0, 0, width * 2, 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(data->xdpy, win, &sizehints);
-      XSetStandardProperties(data->xdpy, win, name, name,
-                              None, (char **)NULL, 0, &sizehints);
-   }
-
-   data->canvas = win;
-
-   attr.event_mask = 0x0;
-   win = XCreateWindow( data->xdpy, win, width, 0, width, height,
-		        0, visInfo->depth, InputOutput,
-		        visInfo->visual, mask, &attr );
-   data->cube = win;
-
-   eglBindAPI(EGL_OPENGL_ES_API);
-
-   data->ctx = eglCreateContext(data->dpy, config, EGL_NO_CONTEXT, ctx_attribs );
-   if (!data->ctx) {
-      printf("Error: eglCreateContext failed\n");
-      exit(1);
-   }
-
-   data->surf = eglCreateWindowSurface(data->dpy, config, data->cube, NULL);
-   if (!data->surf) {
-      printf("Error: eglCreateWindowSurface failed\n");
-      exit(1);
-   }
-
-   XFree(visInfo);
-
-   return (data->canvas && data->cube && data->ctx && data->surf);
-}
-
-static void
-app_fini(struct app_data *data)
-{
-   if (data->img)
-      data->eglDestroyImageKHR(data->dpy, data->img);
-   if (data->pix)
-      XFreePixmap(data->xdpy, data->pix);
-
-   if (data->fg)
-      XFreeGC(data->xdpy, data->fg);
-   if (data->bg)
-      XFreeGC(data->xdpy, data->bg);
-
-   if (data->surf)
-      eglDestroySurface(data->dpy, data->surf);
-   if (data->ctx)
-      eglDestroyContext(data->dpy, data->ctx);
-
-   if (data->cube)
-      XDestroyWindow(data->xdpy, data->cube);
-   if (data->canvas)
-      XDestroyWindow(data->xdpy, data->canvas);
-
-   if (data->dpy)
-      eglTerminate(data->dpy);
-   if (data->xdpy)
-      XCloseDisplay(data->xdpy);
-}
-
-static Bool
-app_init(struct app_data *data, int argc, char **argv)
-{
-   XGCValues gc_vals;
-
-   memset(data, 0, sizeof(*data));
-
-   data->xdpy = XOpenDisplay(NULL);
-   if (!data->xdpy)
-      goto fail;
-
-   data->dpy = eglGetDisplay(data->xdpy);
-   if (!data->dpy || !eglInitialize(data->dpy, NULL, NULL))
-      goto fail;
-
-   if (!make_x_window(data, "EGLImage TFP", 0, 0, 300, 300))
-      goto fail;
-
-   gc_vals.function = GXcopy;
-   gc_vals.foreground = WhitePixel(data->xdpy, DefaultScreen(data->xdpy));
-   gc_vals.line_width = 3;
-   gc_vals.line_style = LineSolid;
-   gc_vals.fill_style = FillSolid;
-
-   data->fg = XCreateGC(data->xdpy, data->canvas,
-         GCFunction | GCForeground | GCLineWidth | GCLineStyle | GCFillStyle,
-         &gc_vals);
-   gc_vals.foreground = BlackPixel(data->xdpy, DefaultScreen(data->xdpy));
-   data->bg = XCreateGC(data->xdpy, data->canvas,
-         GCFunction | GCForeground | GCLineWidth | GCLineStyle | GCFillStyle,
-         &gc_vals);
-   if (!data->fg || !data->bg)
-      goto fail;
-
-   return True;
-
-fail:
-   app_fini(data);
-   return False;
-}
-
-int
-main(int argc, char **argv)
-{
-   struct app_data data;
-
-   if (app_init(&data, argc, argv)) {
-      app_run(&data);
-      app_fini(&data);
-   }
-
-   return 0;
-}