90 files changed, 2879 insertions, 3436 deletions

diff --git a/progs/SConscript b/progs/SConscript
index a90e13b4cb..4cd35fec64 100644
--- a/progs/SConscript
+++ b/progs/SConscript
@@ -24,6 +24,7 @@ if progs_env['platform'] == 'windows':
 if progs_env['platform'] == 'windows':
     progs_env.Prepend(LIBS = ['glu32', 'opengl32'])
 else:
+    progs_env.Tool('x11')
     progs_env.Prepend(LIBS = ['GLU', 'GL'])
 
 # Glut
diff --git a/progs/egl/egltri.c b/progs/egl/egltri.c
deleted file mode 100644
index 006e06eb03..0000000000
--- a/progs/egl/egltri.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
- * Copyright (C) 2008  Brian Paul   All Rights Reserved.
- * Copyright (C) 2008  Jakob Bornecrantz   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.
- */
-
-/*
- * This program is based on eglgears and xegl_tri.
- * Remixed by Jakob Bornecrantz
- *
- * No command line options.
- * Program runs for 5 seconds then exits, outputing framerate to console
- */
-
-#define EGL_EGLEXT_PROTOTYPES
-
-#include <assert.h>
-#include <math.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <GL/gl.h>
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-
-#define MAX_CONFIGS 10
-#define MAX_MODES 100
-
-
-/* XXX this probably isn't very portable */
-
-#include <sys/time.h>
-#include <unistd.h>
-
-/* return current time (in seconds) */
-static double
-current_time(void)
-{
-   struct timeval tv;
-#ifdef __VMS
-   (void) gettimeofday(&tv, NULL );
-#else
-   struct timezone tz;
-   (void) gettimeofday(&tv, &tz);
-#endif
-   return (double) tv.tv_sec + tv.tv_usec / 1000000.0;
-}
-
-
-static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
-
-static void draw()
-{
-	static const GLfloat verts[3][2] = {
-		{ -1, -1 },
-		{  1, -1 },
-		{  0,  1 }
-	};
-	static const GLfloat colors[3][3] = {
-		{ 1, 0, 0 },
-		{ 0, 1, 0 },
-		{ 0, 0, 1 }
-	};
-
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-	glPushMatrix();
-	glRotatef(view_rotx, 1, 0, 0);
-	glRotatef(view_roty, 0, 1, 0);
-	glRotatef(view_rotz, 0, 0, 1);
-
-	{
-		glVertexPointer(2, GL_FLOAT, 0, verts);
-		glColorPointer(3, 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);
-	}
-
-	glPopMatrix();
-}
-
-static void init()
-{
-	glClearColor(0.4, 0.4, 0.4, 0.0);
-}
-
-/* new window size or exposure */
-static void reshape(int width, int height)
-{
-	GLfloat ar = (GLfloat) width / (GLfloat) height;
-
-	glViewport(0, 0, (GLint) width, (GLint) height);
-
-	glMatrixMode(GL_PROJECTION);
-	glLoadIdentity();
-	glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
-
-	glMatrixMode(GL_MODELVIEW);
-	glLoadIdentity();
-	glTranslatef(0.0, 0.0, -10.0);
-}
-
-static void run(EGLDisplay dpy, EGLSurface surf, int ttr)
-{
-	double st = current_time();
-	double ct = st;
-	int frames = 0;
-	GLfloat seconds, fps;
-
-	while (ct - st < ttr)
-	{
-		ct = current_time();
-
-		draw();
-
-		eglSwapBuffers(dpy, surf);
-
-		frames++;
-	}
-
-	seconds = ct - st;
-	fps = frames / seconds;
-	printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds, fps);
-}
-
-int main(int argc, char *argv[])
-{
-	int maj, min;
-	EGLContext ctx;
-	EGLSurface screen_surf;
-	EGLConfig configs[MAX_CONFIGS];
-	EGLint numConfigs, i;
-	EGLBoolean b;
-	EGLDisplay d;
-	EGLint screenAttribs[10];
-	EGLModeMESA mode[MAX_MODES];
-	EGLScreenMESA screen;
-	EGLint count, chosenMode = 0;
-	GLboolean printInfo = GL_FALSE;
-	EGLint width = 0, height = 0;
-
-	/* parse cmd line args */
-	for (i = 1; i < argc; i++)
-	{
-		if (strcmp(argv[i], "-info") == 0)
-		{
-			printInfo = GL_TRUE;
-		}
-		else
-			printf("Warning: unknown parameter: %s\n", argv[i]);
-	}
-
-	/* DBR : Create EGL context/surface etc */
-	d = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-	assert(d);
-
-	if (!eglInitialize(d, &maj, &min)) {
-		printf("egltri: eglInitialize failed\n");
-		exit(1);
-	}
-
-	printf("egltri: EGL version = %d.%d\n", maj, min);
-	printf("egltri: EGL_VENDOR = %s\n", eglQueryString(d, EGL_VENDOR));
-
-	/* XXX use ChooseConfig */
-	eglGetConfigs(d, configs, MAX_CONFIGS, &numConfigs);
-	eglGetScreensMESA(d, &screen, 1, &count);
-
-	if (!eglGetModesMESA(d, screen, mode, MAX_MODES, &count) || count == 0) {
-		printf("egltri: eglGetModesMESA failed!\n");
-		return 0;
-	}
-
-	/* Print list of modes, and find the one to use */
-	printf("egltri: Found %d modes:\n", count);
-	for (i = 0; i < count; i++) {
-		EGLint w, h;
-		eglGetModeAttribMESA(d, mode[i], EGL_WIDTH, &w);
-		eglGetModeAttribMESA(d, mode[i], EGL_HEIGHT, &h);
-		printf("%3d: %d x %d\n", i, w, h);
-		if (w > width && h > height) {
-			width = w;
-			height = h;
-			chosenMode = i;
-		}
-	}
-	printf("egltri: Using screen mode/size %d: %d x %d\n", chosenMode, width, height);
-
-	eglBindAPI(EGL_OPENGL_API);
-	ctx = eglCreateContext(d, configs[0], EGL_NO_CONTEXT, NULL);
-	if (ctx == EGL_NO_CONTEXT) {
-		printf("egltri: failed to create context\n");
-		return 0;
-	}
-
-	/* build up screenAttribs array */
-	i = 0;
-	screenAttribs[i++] = EGL_WIDTH;
-	screenAttribs[i++] = width;
-	screenAttribs[i++] = EGL_HEIGHT;
-	screenAttribs[i++] = height;
-	screenAttribs[i++] = EGL_NONE;
-
-	screen_surf = eglCreateScreenSurfaceMESA(d, configs[0], screenAttribs);
-	if (screen_surf == EGL_NO_SURFACE) {
-		printf("egltri: failed to create screen surface\n");
-		return 0;
-	}
-
-	b = eglShowScreenSurfaceMESA(d, screen, screen_surf, mode[chosenMode]);
-	if (!b) {
-		printf("egltri: show surface failed\n");
-		return 0;
-	}
-
-	b = eglMakeCurrent(d, screen_surf, screen_surf, ctx);
-	if (!b) {
-		printf("egltri: make current failed\n");
-		return 0;
-	}
-
-	if (printInfo)
-	{
-		printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-		printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-		printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-		printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
-	}
-
-	init();
-	reshape(width, height);
-
-	glDrawBuffer( GL_BACK );
-
-	run(d, screen_surf, 5.0);
-
-	eglDestroySurface(d, screen_surf);
-	eglDestroyContext(d, ctx);
-	eglTerminate(d);
-
-	return 0;
-}
diff --git a/progs/egl/eglut/Makefile b/progs/egl/eglut/Makefile
new file mode 100644
index 0000000000..f5cafa7010
--- /dev/null
+++ b/progs/egl/eglut/Makefile
@@ -0,0 +1,35 @@
+# progs/egl/eglut
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+INCLUDES = \
+	-I$(TOP)/include
+
+SOURCES = $(wildcard *.c)
+
+EGLUT_X11_OBJECTS = eglut.o eglut_x11.o
+EGLUT_SCREEN_OBJECTS = eglut.o eglut_screen.o
+
+default: depend libeglut-x11.a libeglut-screen.a
+
+libeglut-x11.a: $(EGLUT_X11_OBJECTS)
+	$(MKLIB) -o eglut-x11 -static $(EGLUT_X11_OBJECTS)
+
+libeglut-screen.a: $(EGLUT_SCREEN_OBJECTS)
+	$(MKLIB) -o eglut-screen -static $(EGLUT_SCREEN_OBJECTS)
+
+.c.o:
+	$(CC) -c -o $@ $< $(INCLUDES) $(DEFINES) $(CFLAGS)
+
+depend: $(SOURCES)
+	@rm -f depend
+	@touch depend
+	@$(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(SOURCES) \
+		> /dev/null 2>/dev/null
+
+clean:
+	rm -f *.o *.a
+	rm -f depend depend.bak
+
+sinclude depend
diff --git a/progs/egl/eglut/eglut.c b/progs/egl/eglut/eglut.c
new file mode 100644
index 0000000000..b9b5e6e5a8
--- /dev/null
+++ b/progs/egl/eglut/eglut.c
@@ -0,0 +1,346 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <sys/time.h>
+
+#include "EGL/egl.h"
+#include "EGL/eglext.h"
+
+#include "eglutint.h"
+
+static struct eglut_state _eglut_state = {
+   .api_mask = EGLUT_OPENGL_ES1_BIT,
+   .window_width = 300,
+   .window_height = 300,
+   .verbose = 0,
+   .num_windows = 0,
+};
+
+struct eglut_state *_eglut = &_eglut_state;
+
+void
+_eglutFatal(char *format, ...)
+{
+  va_list args;
+
+  va_start(args, format);
+
+  fprintf(stderr, "EGLUT: ");
+  vfprintf(stderr, format, args);
+  va_end(args);
+  putc('\n', stderr);
+
+  exit(1);
+}
+
+/* return current time (in milliseconds) */
+int
+_eglutNow(void)
+{
+   struct timeval tv;
+#ifdef __VMS
+   (void) gettimeofday(&tv, NULL );
+#else
+   struct timezone tz;
+   (void) gettimeofday(&tv, &tz);
+#endif
+   return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+}
+
+static void
+_eglutDestroyWindow(struct eglut_window *win)
+{
+   if (_eglut->surface_type != EGL_PBUFFER_BIT &&
+       _eglut->surface_type != EGL_SCREEN_BIT_MESA)
+      eglDestroySurface(_eglut->dpy, win->surface);
+
+   _eglutNativeFiniWindow(win);
+
+   eglDestroyContext(_eglut->dpy, win->context);
+}
+
+static EGLConfig
+_eglutChooseConfig(void)
+{
+   EGLConfig config;
+   EGLint config_attribs[32];
+   EGLint renderable_type, num_configs, i;
+
+   i = 0;
+   config_attribs[i++] = EGL_RED_SIZE;
+   config_attribs[i++] = 1;
+   config_attribs[i++] = EGL_GREEN_SIZE;
+   config_attribs[i++] = 1;
+   config_attribs[i++] = EGL_BLUE_SIZE;
+   config_attribs[i++] = 1;
+   config_attribs[i++] = EGL_DEPTH_SIZE;
+   config_attribs[i++] = 1;
+
+   config_attribs[i++] = EGL_SURFACE_TYPE;
+   config_attribs[i++] = _eglut->surface_type;
+
+   config_attribs[i++] = EGL_RENDERABLE_TYPE;
+   renderable_type = 0x0;
+   if (_eglut->api_mask & EGLUT_OPENGL_BIT)
+      renderable_type |= EGL_OPENGL_BIT;
+   if (_eglut->api_mask & (EGLUT_OPENGL_ES1_BIT | EGLUT_OPENGL_ES2_BIT))
+      renderable_type |= EGL_OPENGL_ES_BIT;
+   if (_eglut->api_mask & EGLUT_OPENVG_BIT)
+      renderable_type |= EGL_OPENVG_BIT;
+   config_attribs[i++] = renderable_type;
+
+   config_attribs[i] = EGL_NONE;
+
+   if (!eglChooseConfig(_eglut->dpy,
+            config_attribs, &config, 1, &num_configs) || !num_configs)
+      _eglutFatal("failed to choose a config");
+
+   return config;
+}
+
+static struct eglut_window *
+_eglutCreateWindow(const char *title, int x, int y, int w, int h)
+{
+   struct eglut_window *win;
+   EGLint context_attribs[4];
+   EGLint api, i;
+
+   win = calloc(1, sizeof(*win));
+   if (!win)
+      _eglutFatal("failed to allocate window");
+
+   win->config = _eglutChooseConfig();
+
+   i = 0;
+   context_attribs[i] = EGL_NONE;
+
+   /* multiple APIs? */
+
+   api = EGL_OPENGL_ES_API;
+   if (_eglut->api_mask & EGLUT_OPENGL_BIT) {
+      api = EGL_OPENGL_API;
+   }
+   else if (_eglut->api_mask & EGLUT_OPENVG_BIT) {
+      api = EGL_OPENVG_API;
+   }
+   else if (_eglut->api_mask & EGLUT_OPENGL_ES2_BIT) {
+      context_attribs[i++] = EGL_CONTEXT_CLIENT_VERSION;
+      context_attribs[i++] = 2;
+   }
+
+   context_attribs[i] = EGL_NONE;
+
+   eglBindAPI(api);
+   win->context = eglCreateContext(_eglut->dpy,
+         win->config, EGL_NO_CONTEXT, context_attribs);
+   if (!win->context)
+      _eglutFatal("failed to create context");
+
+   _eglutNativeInitWindow(win, title, x, y, w, h);
+   switch (_eglut->surface_type) {
+   case EGL_WINDOW_BIT:
+      win->surface = eglCreateWindowSurface(_eglut->dpy,
+            win->config, win->native.u.window, NULL);
+      break;
+   case EGL_PIXMAP_BIT:
+      win->surface = eglCreatePixmapSurface(_eglut->dpy,
+            win->config, win->native.u.pixmap, NULL);
+      break;
+   case EGL_PBUFFER_BIT:
+   case EGL_SCREEN_BIT_MESA:
+      win->surface = win->native.u.surface;
+      break;
+   default:
+      break;
+   }
+   if (win->surface == EGL_NO_SURFACE)
+      _eglutFatal("failed to create surface");
+
+   return win;
+}
+
+void
+eglutInitAPIMask(int mask)
+{
+   _eglut->api_mask = mask;
+}
+
+void
+eglutInitWindowSize(int width, int height)
+{
+   _eglut->window_width = width;
+   _eglut->window_height = height;
+}
+
+void
+eglutInit(int argc, char **argv)
+{
+   int i;
+
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "-display") == 0)
+         _eglut->display_name = argv[++i];
+      else if (strcmp(argv[i], "-info") == 0) {
+         _eglut->verbose = 1;
+      }
+   }
+
+   _eglutNativeInitDisplay();
+   _eglut->dpy = eglGetDisplay(_eglut->native_dpy);
+
+   if (!eglInitialize(_eglut->dpy, &_eglut->major, &_eglut->minor))
+      _eglutFatal("failed to initialize EGL display");
+
+   _eglut->init_time = _eglutNow();
+
+   printf("EGL_VERSION = %s\n", eglQueryString(_eglut->dpy, EGL_VERSION));
+   if (_eglut->verbose) {
+      printf("EGL_VENDOR = %s\n", eglQueryString(_eglut->dpy, EGL_VENDOR));
+      printf("EGL_EXTENSIONS = %s\n",
+            eglQueryString(_eglut->dpy, EGL_EXTENSIONS));
+      printf("EGL_CLIENT_APIS = %s\n",
+            eglQueryString(_eglut->dpy, EGL_CLIENT_APIS));
+   }
+}
+
+int
+eglutGet(int state)
+{
+   int val;
+
+   switch (state) {
+   case EGLUT_ELAPSED_TIME:
+      val = _eglutNow() - _eglut->init_time;
+      break;
+   default:
+      val = -1;
+      break;
+   }
+
+   return val;
+}
+
+void
+eglutIdleFunc(EGLUTidleCB func)
+{
+   _eglut->idle_cb = func;
+}
+
+void
+eglutPostRedisplay(void)
+{
+   _eglut->redisplay = 1;
+}
+
+void
+eglutMainLoop(void)
+{
+   struct eglut_window *win = _eglut->current;
+
+   if (!win)
+      _eglutFatal("no window is created\n");
+
+   if (win->reshape_cb)
+      win->reshape_cb(win->native.width, win->native.height);
+
+   _eglutNativeEventLoop();
+}
+
+static void
+_eglutFini(void)
+{
+   eglTerminate(_eglut->dpy);
+   _eglutNativeFiniDisplay();
+}
+
+void
+eglutDestroyWindow(int win)
+{
+   struct eglut_window *window = _eglut->current;
+
+   if (window->index != win)
+      return;
+
+   /* XXX it causes some bug in st/egl KMS backend */
+   if ( _eglut->surface_type != EGL_SCREEN_BIT_MESA)
+      eglMakeCurrent(_eglut->dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+
+   _eglutDestroyWindow(_eglut->current);
+}
+
+static void
+_eglutDefaultKeyboard(unsigned char key)
+{
+   if (key == 27) {
+      if (_eglut->current)
+         eglutDestroyWindow(_eglut->current->index);
+      _eglutFini();
+
+      exit(0);
+   }
+}
+
+int
+eglutCreateWindow(const char *title)
+{
+   struct eglut_window *win;
+
+   win = _eglutCreateWindow(title, 0, 0,
+         _eglut->window_width, _eglut->window_height);
+
+   win->index = _eglut->num_windows++;
+   win->reshape_cb = NULL;
+   win->display_cb = NULL;
+   win->keyboard_cb = _eglutDefaultKeyboard;
+   win->special_cb = NULL;
+
+   if (!eglMakeCurrent(_eglut->dpy, win->surface, win->surface, win->context))
+      _eglutFatal("failed to make window current");
+   _eglut->current = win;
+
+   return win->index;
+}
+
+int
+eglutGetWindowWidth(void)
+{
+   struct eglut_window *win = _eglut->current;
+   return win->native.width;
+}
+
+int
+eglutGetWindowHeight(void)
+{
+   struct eglut_window *win = _eglut->current;
+   return win->native.height;
+}
+
+void
+eglutDisplayFunc(EGLUTdisplayCB func)
+{
+   struct eglut_window *win = _eglut->current;
+   win->display_cb = func;
+
+}
+
+void
+eglutReshapeFunc(EGLUTreshapeCB func)
+{
+   struct eglut_window *win = _eglut->current;
+   win->reshape_cb = func;
+}
+
+void
+eglutKeyboardFunc(EGLUTkeyboardCB func)
+{
+   struct eglut_window *win = _eglut->current;
+   win->keyboard_cb = func;
+}
+
+void
+eglutSpecialFunc(EGLUTspecialCB func)
+{
+   struct eglut_window *win = _eglut->current;
+   win->special_cb = func;
+}
diff --git a/progs/egl/eglut/eglut.h b/progs/egl/eglut/eglut.h
new file mode 100644
index 0000000000..07df4ba9f7
--- /dev/null
+++ b/progs/egl/eglut/eglut.h
@@ -0,0 +1,68 @@
+#ifndef EGLUT_H
+#define EGLUT_H
+
+/* used by eglutInitAPIMask */
+enum {
+   EGLUT_OPENGL_BIT     = 0x1,
+   EGLUT_OPENGL_ES1_BIT = 0x2,
+   EGLUT_OPENGL_ES2_BIT = 0x4,
+   EGLUT_OPENVG_BIT     = 0x8
+};
+
+/* used by EGLUTspecialCB */
+enum {
+   /* function keys */
+   EGLUT_KEY_F1,
+   EGLUT_KEY_F2,
+   EGLUT_KEY_F3,
+   EGLUT_KEY_F4,
+   EGLUT_KEY_F5,
+   EGLUT_KEY_F6,
+   EGLUT_KEY_F7,
+   EGLUT_KEY_F8,
+   EGLUT_KEY_F9,
+   EGLUT_KEY_F10,
+   EGLUT_KEY_F11,
+   EGLUT_KEY_F12,
+
+   /* directional keys */
+   EGLUT_KEY_LEFT,
+   EGLUT_KEY_UP,
+   EGLUT_KEY_RIGHT,
+   EGLUT_KEY_DOWN,
+};
+
+/* used by eglutGet */
+enum {
+   EGLUT_ELAPSED_TIME
+};
+
+typedef void (*EGLUTidleCB)(void);
+typedef void (*EGLUTreshapeCB)(int, int);
+typedef void (*EGLUTdisplayCB)(void);
+typedef void (*EGLUTkeyboardCB)(unsigned char);
+typedef void (*EGLUTspecialCB)(int);
+
+void eglutInitAPIMask(int mask);
+void eglutInitWindowSize(int width, int height);
+void eglutInit(int argc, char **argv);
+
+int eglutGet(int state);
+
+void eglutIdleFunc(EGLUTidleCB func);
+void eglutPostRedisplay(void);
+
+void eglutMainLoop(void);
+
+int eglutCreateWindow(const char *title);
+void eglutDestroyWindow(int win);
+
+int eglutGetWindowWidth(void);
+int eglutGetWindowHeight(void);
+
+void eglutDisplayFunc(EGLUTdisplayCB func);
+void eglutReshapeFunc(EGLUTreshapeCB func);
+void eglutKeyboardFunc(EGLUTkeyboardCB func);
+void eglutSpecialFunc(EGLUTspecialCB func);
+
+#endif /* EGLUT_H */
diff --git a/progs/egl/eglut/eglut_screen.c b/progs/egl/eglut/eglut_screen.c
new file mode 100644
index 0000000000..50549e4bcf
--- /dev/null
+++ b/progs/egl/eglut/eglut_screen.c
@@ -0,0 +1,154 @@
+#include <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+
+#define EGL_EGLEXT_PROTOTYPES
+#include "EGL/egl.h"
+#include "EGL/eglext.h"
+
+#include "eglutint.h"
+
+#define MAX_MODES 100
+
+static EGLScreenMESA kms_screen;
+static EGLModeMESA kms_mode;
+static EGLint kms_width, kms_height;
+
+void
+_eglutNativeInitDisplay(void)
+{
+   _eglut->native_dpy = EGL_DEFAULT_DISPLAY;
+   _eglut->surface_type = EGL_SCREEN_BIT_MESA;
+}
+
+void
+_eglutNativeFiniDisplay(void)
+{
+   kms_screen = 0;
+   kms_mode = 0;
+   kms_width = 0;
+   kms_height = 0;
+}
+
+static void
+init_kms(void)
+{
+   EGLModeMESA modes[MAX_MODES];
+   EGLint num_screens, num_modes;
+   EGLint width, height, best_mode;
+   EGLint i;
+
+   if (!eglGetScreensMESA(_eglut->dpy, &kms_screen, 1, &num_screens) ||
+         !num_screens)
+      _eglutFatal("eglGetScreensMESA failed\n");
+
+   if (!eglGetModesMESA(_eglut->dpy, kms_screen,
+            modes, MAX_MODES, &num_modes) || !num_modes)
+      _eglutFatal("eglGetModesMESA failed!\n");
+
+   printf("Found %d modes:\n", num_modes);
+
+   best_mode = 0;
+   width = 0;
+   height = 0;
+   for (i = 0; i < num_modes; i++) {
+      EGLint w, h;
+      eglGetModeAttribMESA(_eglut->dpy, modes[i], EGL_WIDTH, &w);
+      eglGetModeAttribMESA(_eglut->dpy, modes[i], EGL_HEIGHT, &h);
+      printf("%3d: %d x %d\n", i, w, h);
+      if (w > width && h > height) {
+         width = w;
+         height = h;
+         best_mode = i;
+      }
+   }
+
+   printf("Will use screen size: %d x %d\n", width, height);
+
+   kms_mode = modes[best_mode];
+   kms_width = width;
+   kms_height = height;
+}
+
+void
+_eglutNativeInitWindow(struct eglut_window *win, const char *title,
+                       int x, int y, int w, int h)
+{
+   EGLint surf_attribs[16];
+   EGLint i;
+   const char *exts;
+
+   exts = eglQueryString(_eglut->dpy, EGL_EXTENSIONS);
+   if (!exts || !strstr(exts, "EGL_MESA_screen_surface"))
+      _eglutFatal("EGL_MESA_screen_surface is not supported\n");
+
+   init_kms();
+
+   i = 0;
+   surf_attribs[i++] = EGL_WIDTH;
+   surf_attribs[i++] = kms_width;
+   surf_attribs[i++] = EGL_HEIGHT;
+   surf_attribs[i++] = kms_height;
+   surf_attribs[i++] = EGL_NONE;
+
+   /* create surface */
+   win->native.u.surface = eglCreateScreenSurfaceMESA(_eglut->dpy,
+         win->config, surf_attribs);
+   if (win->native.u.surface == EGL_NO_SURFACE)
+      _eglutFatal("eglCreateScreenSurfaceMESA failed\n");
+
+   if (!eglShowScreenSurfaceMESA(_eglut->dpy, kms_screen,
+            win->native.u.surface, kms_mode))
+      _eglutFatal("eglShowScreenSurfaceMESA failed\n");
+
+   win->native.width = kms_width;
+   win->native.height = kms_height;
+}
+
+void
+_eglutNativeFiniWindow(struct eglut_window *win)
+{
+   eglShowScreenSurfaceMESA(_eglut->dpy,
+         kms_screen, EGL_NO_SURFACE, 0);
+   eglDestroySurface(_eglut->dpy, win->native.u.surface);
+}
+
+void
+_eglutNativeEventLoop(void)
+{
+   int start = _eglutNow();
+   int frames = 0;
+
+   _eglut->redisplay = 1;
+
+   while (1) {
+      struct eglut_window *win = _eglut->current;
+      int now = _eglutNow();
+
+      if (now - start > 5000) {
+         double elapsed = (double) (now - start) / 1000.0;
+
+         printf("%d frames in %3.1f seconds = %6.3f FPS\n",
+               frames, elapsed, frames / elapsed);
+
+         start = now;
+         frames = 0;
+
+         /* send escape */
+         if (win->keyboard_cb)
+            win->keyboard_cb(27);
+      }
+
+      if (_eglut->idle_cb)
+         _eglut->idle_cb();
+
+      if (_eglut->redisplay) {
+         _eglut->redisplay = 0;
+
+         if (win->display_cb)
+            win->display_cb();
+         eglSwapBuffers(_eglut->dpy, win->surface);
+         frames++;
+      }
+   }
+}
diff --git a/progs/egl/eglut/eglut_x11.c b/progs/egl/eglut/eglut_x11.c
new file mode 100644
index 0000000000..f3b2280374
--- /dev/null
+++ b/progs/egl/eglut/eglut_x11.c
@@ -0,0 +1,220 @@
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/keysym.h>
+
+#include "eglutint.h"
+
+void
+_eglutNativeInitDisplay(void)
+{
+   _eglut->native_dpy = XOpenDisplay(_eglut->display_name);
+   if (!_eglut->native_dpy)
+      _eglutFatal("failed to initialize native display");
+
+   _eglut->surface_type = EGL_WINDOW_BIT;
+}
+
+void
+_eglutNativeFiniDisplay(void)
+{
+   XCloseDisplay(_eglut->native_dpy);
+}
+
+void
+_eglutNativeInitWindow(struct eglut_window *win, const char *title,
+                       int x, int y, int w, int h)
+{
+   XVisualInfo *visInfo, visTemplate;
+   int num_visuals;
+   Window root, xwin;
+   XSetWindowAttributes attr;
+   unsigned long mask;
+   EGLint vid;
+
+   if (!eglGetConfigAttrib(_eglut->dpy,
+            win->config, EGL_NATIVE_VISUAL_ID, &vid))
+      _eglutFatal("failed to get visual id");
+
+   /* The X window visual must match the EGL config */
+   visTemplate.visualid = vid;
+   visInfo = XGetVisualInfo(_eglut->native_dpy,
+         VisualIDMask, &visTemplate, &num_visuals);
+   if (!visInfo)
+      _eglutFatal("failed to get an visual of id 0x%x", vid);
+
+   root = RootWindow(_eglut->native_dpy, DefaultScreen(_eglut->native_dpy));
+
+   /* window attributes */
+   attr.background_pixel = 0;
+   attr.border_pixel = 0;
+   attr.colormap = XCreateColormap(_eglut->native_dpy,
+         root, visInfo->visual, AllocNone);
+   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+   xwin = XCreateWindow(_eglut->native_dpy, root, x, y, w, h,
+         0, visInfo->depth, InputOutput, visInfo->visual, mask, &attr);
+   if (!xwin)
+      _eglutFatal("failed to create a window");
+
+   XFree(visInfo);
+
+   /* set hints and properties */
+   {
+      XSizeHints sizehints;
+      sizehints.x = x;
+      sizehints.y = y;
+      sizehints.width  = w;
+      sizehints.height = h;
+      sizehints.flags = USSize | USPosition;
+      XSetNormalHints(_eglut->native_dpy, xwin, &sizehints);
+      XSetStandardProperties(_eglut->native_dpy, xwin,
+            title, title, None, (char **) NULL, 0, &sizehints);
+   }
+
+   XMapWindow(_eglut->native_dpy, xwin);
+
+   win->native.u.window = xwin;
+   win->native.width = w;
+   win->native.height = h;
+}
+
+void
+_eglutNativeFiniWindow(struct eglut_window *win)
+{
+   XDestroyWindow(_eglut->native_dpy, win->native.u.window);
+}
+
+static int
+lookup_keysym(KeySym sym)
+{
+   int special;
+
+   switch (sym) {
+   case XK_F1:
+      special = EGLUT_KEY_F1;
+      break;
+   case XK_F2:
+      special = EGLUT_KEY_F2;
+      break;
+   case XK_F3:
+      special = EGLUT_KEY_F3;
+      break;
+   case XK_F4:
+      special = EGLUT_KEY_F4;
+      break;
+   case XK_F5:
+      special = EGLUT_KEY_F5;
+      break;
+   case XK_F6:
+      special = EGLUT_KEY_F6;
+      break;
+   case XK_F7:
+      special = EGLUT_KEY_F7;
+      break;
+   case XK_F8:
+      special = EGLUT_KEY_F8;
+      break;
+   case XK_F9:
+      special = EGLUT_KEY_F9;
+      break;
+   case XK_F10:
+      special = EGLUT_KEY_F10;
+      break;
+   case XK_F11:
+      special = EGLUT_KEY_F11;
+      break;
+   case XK_F12:
+      special = EGLUT_KEY_F12;
+      break;
+   case XK_KP_Left:
+   case XK_Left:
+      special = EGLUT_KEY_LEFT;
+      break;
+   case XK_KP_Up:
+   case XK_Up:
+      special = EGLUT_KEY_UP;
+      break;
+   case XK_KP_Right:
+   case XK_Right:
+      special = EGLUT_KEY_RIGHT;
+      break;
+   case XK_KP_Down:
+   case XK_Down:
+      special = EGLUT_KEY_DOWN;
+      break;
+   default:
+      special = -1;
+      break;
+   }
+
+   return special;
+}
+
+static void
+next_event(struct eglut_window *win)
+{
+   int redraw = 0;
+   XEvent event;
+
+   if (!XPending(_eglut->native_dpy)) {
+      if (_eglut->idle_cb)
+         _eglut->idle_cb();
+      return;
+   }
+
+   XNextEvent(_eglut->native_dpy, &event);
+
+   switch (event.type) {
+   case Expose:
+      redraw = 1;
+      break;
+   case ConfigureNotify:
+      win->native.width = event.xconfigure.width;
+      win->native.height = event.xconfigure.height;
+      if (win->reshape_cb)
+         win->reshape_cb(win->native.width, win->native.height);
+      break;
+   case KeyPress:
+      {
+         char buffer[1];
+         KeySym sym;
+         int r;
+
+         r = XLookupString(&event.xkey,
+               buffer, sizeof(buffer), &sym, NULL);
+         if (r && win->keyboard_cb) {
+            win->keyboard_cb(buffer[0]);
+         }
+         else if (!r && win->special_cb) {
+            r = lookup_keysym(sym);
+            if (r >= 0)
+               win->special_cb(r);
+         }
+      }
+      redraw = 1;
+      break;
+   default:
+      ; /*no-op*/
+   }
+
+   _eglut->redisplay = redraw;
+}
+
+void
+_eglutNativeEventLoop(void)
+{
+   while (1) {
+      struct eglut_window *win = _eglut->current;
+
+      next_event(win);
+
+      if (_eglut->redisplay) {
+         _eglut->redisplay = 0;
+
+         if (win->display_cb)
+            win->display_cb();
+         eglSwapBuffers(_eglut->dpy, win->surface);
+      }
+   }
+}
diff --git a/progs/egl/eglut/eglutint.h b/progs/egl/eglut/eglutint.h
new file mode 100644
index 0000000000..54d329f328
--- /dev/null
+++ b/progs/egl/eglut/eglutint.h
@@ -0,0 +1,78 @@
+#ifndef _EGLUTINT_H_
+#define _EGLUTINT_H_
+
+#include "EGL/egl.h"
+#include "eglut.h"
+
+struct eglut_window {
+   EGLConfig config;
+   EGLContext context;
+
+   /* initialized by native display */
+   struct {
+      union {
+         EGLNativeWindowType window;
+         EGLNativePixmapType pixmap;
+         EGLSurface surface; /* pbuffer or screen surface */
+      } u;
+      int width, height;
+   } native;
+
+   EGLSurface surface;
+
+   int index;
+
+   EGLUTreshapeCB reshape_cb;
+   EGLUTdisplayCB display_cb;
+   EGLUTkeyboardCB keyboard_cb;
+   EGLUTspecialCB special_cb;
+};
+
+struct eglut_state {
+   int api_mask;
+   int window_width, window_height;
+   const char *display_name;
+   int verbose;
+   int init_time;
+
+   EGLUTidleCB idle_cb;
+
+   int num_windows;
+
+   /* initialized by native display */
+   EGLNativeDisplayType native_dpy;
+   EGLint surface_type;
+
+   EGLDisplay dpy;
+   EGLint major, minor;
+
+   struct eglut_window *current;
+
+   int redisplay;
+};
+
+extern struct eglut_state *_eglut;
+
+void
+_eglutFatal(char *format, ...);
+
+int
+_eglutNow(void);
+
+void
+_eglutNativeInitDisplay(void);
+
+void
+_eglutNativeFiniDisplay(void);
+
+void
+_eglutNativeInitWindow(struct eglut_window *win, const char *title,
+                       int x, int y, int w, int h);
+
+void
+_eglutNativeFiniWindow(struct eglut_window *win);
+
+void
+_eglutNativeEventLoop(void);
+
+#endif /* _EGLUTINT_H_ */
diff --git a/progs/egl/.gitignore b/progs/egl/opengl/.gitignore
index 7a13d4686a..49c3a511f3 100644
--- a/progs/egl/.gitignore
+++ b/progs/egl/opengl/.gitignore
@@ -1,12 +1,13 @@
 demo1
 demo2
 demo3
-eglgears
+eglgears_x11
+eglgears_screen
 eglinfo
 eglscreen
-egltri
+egltri_x11
+egltri_screen
 peglgears
 xeglbindtex
 xeglgears
 xeglthreads
-xegl_tri
diff --git a/progs/egl/Makefile b/progs/egl/opengl/Makefile
index 890240f9a3..9a91df9906 100644
--- a/progs/egl/Makefile
+++ b/progs/egl/opengl/Makefile
@@ -1,6 +1,6 @@
 # progs/egl/Makefile
 
-TOP = ../..
+TOP = ../../..
 include $(TOP)/configs/current
 
 
@@ -9,28 +9,34 @@ INCLUDE_DIRS = -I$(TOP)/include
 HEADERS = $(TOP)/include/GLES/egl.h
 LIB_DEP = $(TOP)/$(LIB_DIR)/libEGL.so
 
-LIBS = -L$(TOP)/$(LIB_DIR) -lEGL -lGL
+LIBS = -L$(TOP)/$(LIB_DIR) -lEGL -lGL -lm
+
+EGLUT_DIR = $(TOP)/progs/egl/eglut
+
+EGLUT_DEMOS = \
+	eglgears \
+	egltri
+
+EGLUT_X11_DEMOS := $(addsuffix _x11,$(EGLUT_DEMOS))
+EGLUT_SCREEN_DEMOS := $(addsuffix _screen,$(EGLUT_DEMOS))
 
 PROGRAMS = \
 	demo1 \
 	demo2 \
 	demo3 \
-	egltri \
 	eglinfo \
-	eglgears \
 	eglscreen \
 	peglgears \
 	xeglgears \
-	xeglthreads \
-	xegl_tri
+	xeglthreads
 
 
 .c.o:
-	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+	$(CC) -c $(INCLUDE_DIRS) -I$(EGLUT_DIR) $(CFLAGS) $< -o $@
 
 
 
-default: $(PROGRAMS)
+default: $(PROGRAMS) $(EGLUT_X11_DEMOS) $(EGLUT_SCREEN_DEMOS)
 
 demo1: demo1.o $(HEADERS) $(LIB_DEP)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS) $(LIBDRM_LIB)
@@ -41,15 +47,9 @@ demo2: demo2.o $(HEADERS) $(LIB_DEP)
 demo3: demo3.o $(HEADERS) $(LIB_DEP)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS) $(LIBDRM_LIB)
 
-egltri: egltri.o $(HEADERS) $(LIB_DEP)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS) $(LIBDRM_LIB)
-
 eglinfo: eglinfo.o $(HEADERS) $(LIB_DEP)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS)
 
-eglgears: eglgears.o $(HEADERS) $(LIB_DEP)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS) $(LIBDRM_LIB) -lm
-
 eglscreen: eglscreen.o $(HEADERS) $(LIB_DEP)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS) $(LIBDRM_LIB)
 
@@ -62,9 +62,22 @@ xeglgears: xeglgears.o $(HEADERS) $(LIB_DEP)
 xeglthreads: xeglthreads.o $(HEADERS) $(LIB_DEP)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS) -lpthread -lm $(X11_LIBS)
 
-xegl_tri: xegl_tri.o $(HEADERS) $(LIB_DEP)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< $(LIBS) -lm $(X11_LIBS)
+$(EGLUT_DIR)/libeglut-x11.a $(EGLUT_DIR)/libeglut-screen.a:
+	@$(MAKE) -C $(EGLUT_DIR)
+
+# define the rules for EGLUT demos
+define eglut-demo-rule
+$(1)_x11 $(1)_screen: $(1)_%: $(1).o $(EGLUT_DIR)/libeglut-%.a $(LIB_DEP)
+endef
+$(foreach demo, $(EGLUT_DEMOS), $(eval $(call eglut-demo-rule,$(demo))))
+
+# build EGLUT demos
+$(EGLUT_X11_DEMOS):
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -L$(EGLUT_DIR) -leglut-$* $(LIBS) -lX11
+$(EGLUT_SCREEN_DEMOS):                                                
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -L$(EGLUT_DIR) -leglut-$* $(LIBS)
 
 clean:
 	-rm -f *.o *~
-	-rm -f $(PROGRAMS)
+	-rm -f $(PROGRAMS) $(EGLUT_X11_DEMOS) $(EGLUT_SCREEN_DEMOS)
+	@$(MAKE) -C $(EGLUT_DIR) clean
diff --git a/progs/egl/demo1.c b/progs/egl/opengl/demo1.c
index d892734ee5..d892734ee5 100644
--- a/progs/egl/demo1.c
+++ b/progs/egl/opengl/demo1.c
diff --git a/progs/egl/demo2.c b/progs/egl/opengl/demo2.c
index b9e92f62ac..b9e92f62ac 100644
--- a/progs/egl/demo2.c
+++ b/progs/egl/opengl/demo2.c
diff --git a/progs/egl/demo3.c b/progs/egl/opengl/demo3.c
index 64b9ee652c..64b9ee652c 100644
--- a/progs/egl/demo3.c
+++ b/progs/egl/opengl/demo3.c
diff --git a/progs/egl/eglgears.c b/progs/egl/opengl/eglgears.c
index 63490953ae..28da9c0ac7 100644
--- a/progs/egl/eglgears.c
+++ b/progs/egl/opengl/eglgears.c
@@ -27,78 +27,16 @@
  * Program runs for 5 seconds then exits, outputing framerate to console
  */
 
-#define EGL_EGLEXT_PROTOTYPES
-
-#include <assert.h>
 #include <math.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
 #include <GL/gl.h>
 #include <EGL/egl.h>
-#include <EGL/eglext.h>
-
-#define MAX_CONFIGS 10
-#define MAX_MODES 100
-
-#define BENCHMARK
-
-#ifdef BENCHMARK
-
-/* XXX this probably isn't very portable */
-
-#include <sys/time.h>
-#include <unistd.h>
-
-/* return current time (in seconds) */
-static double
-current_time(void)
-{
-   struct timeval tv;
-#ifdef __VMS
-   (void) gettimeofday(&tv, NULL );
-#else
-   struct timezone tz;
-   (void) gettimeofday(&tv, &tz);
-#endif
-   return (double) tv.tv_sec + tv.tv_usec / 1000000.0;
-}
-
-#else /*BENCHMARK*/
-
-/* dummy */
-static double
-current_time(void)
-{
-   /* update this function for other platforms! */
-   static double t = 0.0;
-   static int warn = 1;
-   if (warn) {
-      fprintf(stderr, "Warning: current_time() not implemented!!\n");
-      warn = 0;
-   }
-   return t += 1.0;
-}
-
-#endif /*BENCHMARK*/
-
-
-#ifndef M_PI
-#define M_PI 3.14159265
-#endif
 
+#include "eglut.h"
 
 static GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
 static GLint gear1, gear2, gear3;
 static GLfloat angle = 0.0;
 
-#if 0
-static GLfloat eyesep = 5.0;		/* Eye separation. */
-static GLfloat fix_point = 40.0;	/* Fixation point distance.  */
-static GLfloat left, right, asp;	/* Stereo frustum params.  */
-#endif
-
-
 /*
  *
  *  Draw a gear wheel.  You'll probably want to call this function when
@@ -270,6 +208,22 @@ draw(void)
 }
 
 
+static void
+idle(void)
+{
+  static double t0 = -1.;
+  double dt, t = eglutGet(EGLUT_ELAPSED_TIME) / 1000.0;
+  if (t0 < 0.0)
+    t0 = t;
+  dt = t - t0;
+  t0 = t;
+
+  angle += 70.0 * dt;  /* 70 degrees per second */
+  angle = fmod(angle, 360.0); /* prevents eventual overflow */
+
+  eglutPostRedisplay();
+}
+
 /* new window size or exposure */
 static void
 reshape(int width, int height)
@@ -325,158 +279,23 @@ init(void)
    glEnable(GL_NORMALIZE);
 }
 
-
-
-
-static void run_gears(EGLDisplay dpy, EGLSurface surf, int ttr)
-{
-	double st = current_time();
-	double ct = st;
-	int frames = 0;
-	GLfloat seconds, fps;
-
-	while (ct - st < ttr)
-	{
-		double tt = current_time();
-		double dt = tt - ct;
-		ct = tt;
-		
-		/* advance rotation for next frame */
-		angle += 70.0 * dt;  /* 70 degrees per second */
-		if (angle > 3600.0)
-			angle -= 3600.0;
-		
-		draw();
-		
-		eglSwapBuffers(dpy, surf);
-	
-		
-		frames++;
-	}
-	
-	seconds = ct - st;
-	fps = frames / seconds;
-	printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds, fps);
-	
-}
-
-
 int
 main(int argc, char *argv[])
 {
-	int maj, min;
-	EGLContext ctx;
-	EGLSurface screen_surf;
-	EGLConfig configs[MAX_CONFIGS];
-	EGLint numConfigs, i;
-	EGLBoolean b;
-	EGLDisplay d;
-	EGLint screenAttribs[10];
-	EGLModeMESA mode[MAX_MODES];
-	EGLScreenMESA screen;
-	EGLint count;
-	EGLint chosenMode = 0;
-	GLboolean printInfo = GL_FALSE;
-	EGLint width = 0, height = 0;
-	
-        /* parse cmd line args */
-	for (i = 1; i < argc; i++)
-	{
-		if (strcmp(argv[i], "-info") == 0)
-		{
-			printInfo = GL_TRUE;
-		}
-		else
-			printf("Warning: unknown parameter: %s\n", argv[i]);
-	}
-	
-	/* DBR : Create EGL context/surface etc */
-	d = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-	assert(d);
-
-	if (!eglInitialize(d, &maj, &min)) {
-		printf("eglgears: eglInitialize failed\n");
-		exit(1);
-	}
-	
-	printf("eglgears: EGL version = %d.%d\n", maj, min);
-	printf("eglgears: EGL_VENDOR = %s\n", eglQueryString(d, EGL_VENDOR));
-	
-        /* XXX use ChooseConfig */
-	eglGetConfigs(d, configs, MAX_CONFIGS, &numConfigs);
-	eglGetScreensMESA(d, &screen, 1, &count);
-
-	if (!eglGetModesMESA(d, screen, mode, MAX_MODES, &count) || count == 0) {
-		printf("eglgears: eglGetModesMESA failed!\n");
-		return 0;
-	}
-
-        /* Print list of modes, and find the one to use */
-	printf("eglgears: Found %d modes:\n", count);
-	for (i = 0; i < count; i++) {
-		EGLint w, h;
-		eglGetModeAttribMESA(d, mode[i], EGL_WIDTH, &w);
-		eglGetModeAttribMESA(d, mode[i], EGL_HEIGHT, &h);
-		printf("%3d: %d x %d\n", i, w, h);
-		if (w > width && h > height) {
-			width = w;
-			height = h;
-                        chosenMode = i;
-		}
-	}
-	printf("eglgears: Using screen mode/size %d: %d x %d\n", chosenMode, width, height);
-
-	eglBindAPI(EGL_OPENGL_API);
-	ctx = eglCreateContext(d, configs[0], EGL_NO_CONTEXT, NULL);
-	if (ctx == EGL_NO_CONTEXT) {
-		printf("eglgears: failed to create context\n");
-		return 0;
-	}
-	
-	/* build up screenAttribs array */
-	i = 0;
-	screenAttribs[i++] = EGL_WIDTH;
-	screenAttribs[i++] = width;
-	screenAttribs[i++] = EGL_HEIGHT;
-	screenAttribs[i++] = height;
-	screenAttribs[i++] = EGL_NONE;
-
-	screen_surf = eglCreateScreenSurfaceMESA(d, configs[0], screenAttribs);
-	if (screen_surf == EGL_NO_SURFACE) {
-		printf("eglgears: failed to create screen surface\n");
-		return 0;
-	}
-	
-	b = eglShowScreenSurfaceMESA(d, screen, screen_surf, mode[chosenMode]);
-	if (!b) {
-		printf("eglgears: show surface failed\n");
-		return 0;
-	}
-
-	b = eglMakeCurrent(d, screen_surf, screen_surf, ctx);
-	if (!b) {
-		printf("eglgears: make current failed\n");
-		return 0;
-	}
-	
-	if (printInfo)
-	{
-		printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-		printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-		printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-		printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
-	}
-	
-	init();
-	reshape(width, height);
+   eglutInitWindowSize(300, 300);
+   eglutInitAPIMask(EGLUT_OPENGL_BIT);
+   eglutInit(argc, argv);
 
-        glDrawBuffer( GL_BACK );
+   eglutCreateWindow("eglgears");
 
-	run_gears(d, screen_surf, 5.0);
-	
-	eglDestroySurface(d, screen_surf);
-	eglDestroyContext(d, ctx);
-	eglTerminate(d);
+   eglutIdleFunc(idle);
+   eglutReshapeFunc(reshape);
+   eglutDisplayFunc(draw);
+
+   init();
+   glDrawBuffer(GL_BACK);
 	
-	return 0;
+   eglutMainLoop();
+
+   return 0;
 }
diff --git a/progs/egl/eglinfo.c b/progs/egl/opengl/eglinfo.c
index 961fd9ccc7..961fd9ccc7 100644
--- a/progs/egl/eglinfo.c
+++ b/progs/egl/opengl/eglinfo.c
diff --git a/progs/egl/eglscreen.c b/progs/egl/opengl/eglscreen.c
index 520f76ea03..520f76ea03 100644
--- a/progs/egl/eglscreen.c
+++ b/progs/egl/opengl/eglscreen.c
diff --git a/progs/es1/screen/tri.c b/progs/egl/opengl/egltri.c
index bab9499944..fb1dde3529 100644
--- a/progs/es1/screen/tri.c
+++ b/progs/egl/opengl/egltri.c
@@ -1,21 +1,16 @@
 /*
- * Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>
- *
- * Based on egltri by
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
  * Copyright (C) 2008  Brian Paul   All Rights Reserved.
- * Copyright (C) 2008  Jakob Bornecrantz   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
@@ -24,45 +19,36 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <GLES/gl.h>
-#include "winsys.h"
+/*
+ * Draw a triangle with X/EGL.
+ * Brian Paul
+ * 3 June 2008
+ */
 
-static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
 
-static void tri_init()
-{
-   glClearColor(0.4, 0.4, 0.4, 0.0);
-}
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <GL/gl.h>
 
-static void tri_reshape(int width, int height)
-{
-   GLfloat ar = (GLfloat) width / (GLfloat) height;
+#include "eglut.h"
 
-   glViewport(0, 0, (GLint) width, (GLint) height);
 
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glFrustumf(-ar, ar, -1, 1, 5.0, 60.0);
+static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
 
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef(0.0, 0.0, -10.0);
-}
 
-static void tri_draw(void *data)
+static void
+draw(void)
 {
    static const GLfloat verts[3][2] = {
       { -1, -1 },
       {  1, -1 },
       {  0,  1 }
    };
-   static const GLfloat colors[3][4] = {
-      { 1, 0, 0, 1 },
-      { 0, 1, 0, 1 },
-      { 0, 0, 1, 1 }
+   static const GLfloat colors[3][3] = {
+      { 1, 0, 0 },
+      { 0, 1, 0 },
+      { 0, 0, 1 }
    };
 
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -74,7 +60,7 @@ static void tri_draw(void *data)
 
    {
       glVertexPointer(2, GL_FLOAT, 0, verts);
-      glColorPointer(4, GL_FLOAT, 0, colors);
+      glColorPointer(3, GL_FLOAT, 0, colors);
       glEnableClientState(GL_VERTEX_ARRAY);
       glEnableClientState(GL_COLOR_ARRAY);
 
@@ -87,43 +73,69 @@ static void tri_draw(void *data)
    glPopMatrix();
 }
 
-static void tri_run(void)
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+   GLfloat ar = (GLfloat) width / (GLfloat) height;
+
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
+   
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0, 0.0, -10.0);
+}
+
+
+static void
+init(void)
 {
-   winsysRun(3.0, tri_draw, NULL);
+   glClearColor(0.4, 0.4, 0.4, 0.0);
 }
 
-int main(int argc, char *argv[])
+
+static void
+special_key(int special)
 {
-   EGLint width, height;
-   GLboolean printInfo = GL_FALSE;
-   int i;
-
-   /* parse cmd line args */
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-info") == 0) {
-         printInfo = GL_TRUE;
-      }
-      else {
-         printf("Warning: unknown parameter: %s\n", argv[i]);
-      }
+   switch (special) {
+   case EGLUT_KEY_LEFT:
+      view_roty += 5.0;
+      break;
+   case EGLUT_KEY_RIGHT:
+      view_roty -= 5.0;
+      break;
+   case EGLUT_KEY_UP:
+      view_rotx += 5.0;
+      break;
+   case EGLUT_KEY_DOWN:
+      view_rotx -= 5.0;
+      break;
+   default:
+      break;
    }
+}
 
-   if (!winsysInitScreen())
-      exit(1);
-   winsysQueryScreenSize(&width, &height);
+int
+main(int argc, char *argv[])
+{
+   eglutInitWindowSize(300, 300);
+   eglutInitAPIMask(EGLUT_OPENGL_BIT);
+   eglutInit(argc, argv);
 
-   if (printInfo) {
-      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
-   }
+   eglutCreateWindow("egltri");
+
+   eglutReshapeFunc(reshape);
+   eglutDisplayFunc(draw);
+   eglutSpecialFunc(special_key);
 
-   tri_init();
-   tri_reshape(width, height);
-   tri_run();
+   init();
 
-   winsysFiniScreen();
+   eglutMainLoop();
 
    return 0;
 }
diff --git a/progs/egl/peglgears.c b/progs/egl/opengl/peglgears.c
index 212d1acf69..212d1acf69 100644
--- a/progs/egl/peglgears.c
+++ b/progs/egl/opengl/peglgears.c
diff --git a/progs/egl/xeglgears.c b/progs/egl/opengl/xeglgears.c
index a6a977d9ff..a6a977d9ff 100644
--- a/progs/egl/xeglgears.c
+++ b/progs/egl/opengl/xeglgears.c
diff --git a/progs/egl/xeglthreads.c b/progs/egl/opengl/xeglthreads.c
index 5787faecb9..5787faecb9 100644
--- a/progs/egl/xeglthreads.c
+++ b/progs/egl/opengl/xeglthreads.c
diff --git a/progs/egl/opengles1/.gitignore b/progs/egl/opengles1/.gitignore
new file mode 100644
index 0000000000..135e3deb35
--- /dev/null
+++ b/progs/egl/opengles1/.gitignore
@@ -0,0 +1,15 @@
+bindtex
+drawtex_x11
+drawtex_screen
+es1_info
+gears_x11
+gears_screen
+msaa
+pbuffer
+render_tex
+texture_from_pixmap
+torus_x11
+torus_screen
+tri_x11
+tri_screen
+two_win
diff --git a/progs/egl/opengles1/Makefile b/progs/egl/opengles1/Makefile
new file mode 100644
index 0000000000..554cff9e6b
--- /dev/null
+++ b/progs/egl/opengles1/Makefile
@@ -0,0 +1,102 @@
+# progs/egl/opengles1/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+
+INCLUDE_DIRS = \
+	-I$(TOP)/include \
+
+HEADERS = $(TOP)/include/GLES/egl.h
+
+
+ES1_LIB_DEPS = \
+	$(TOP)/$(LIB_DIR)/libEGL.so \
+	$(TOP)/$(LIB_DIR)/libGLESv1_CM.so
+
+
+ES1_LIBS = \
+	-L$(TOP)/$(LIB_DIR) -lEGL \
+	-L$(TOP)/$(LIB_DIR) -lGLESv1_CM $(LIBDRM_LIB) -lX11
+
+EGLUT_DIR = $(TOP)/progs/egl/eglut
+
+EGLUT_DEMOS = \
+	drawtex \
+	gears \
+	torus \
+	tri
+
+EGLUT_X11_DEMOS := $(addsuffix _x11,$(EGLUT_DEMOS))
+EGLUT_SCREEN_DEMOS := $(addsuffix _screen,$(EGLUT_DEMOS))
+
+PROGRAMS = \
+	bindtex \
+	es1_info \
+	msaa \
+	pbuffer \
+	render_tex \
+	texture_from_pixmap \
+	two_win
+
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) -I$(EGLUT_DIR) $(CFLAGS) $< -o $@
+
+
+
+default: $(PROGRAMS) $(EGLUT_X11_DEMOS) $(EGLUT_SCREEN_DEMOS)
+
+
+
+bindtex: bindtex.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) bindtex.o $(ES1_LIBS) -o $@
+
+
+es1_info: es1_info.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) es1_info.o $(ES1_LIBS) -o $@
+
+
+msaa: msaa.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) msaa.o $(ES1_LIBS) -o $@
+
+
+pbuffer: pbuffer.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) pbuffer.o $(ES1_LIBS) -o $@
+
+
+render_tex: render_tex.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) render_tex.o $(ES1_LIBS) -o $@
+
+
+texture_from_pixmap: texture_from_pixmap.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) texture_from_pixmap.o $(ES1_LIBS) -o $@
+
+torus: torus.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) torus.o $(ES1_LIBS) -o $@
+
+
+two_win: two_win.o $(ES1_LIB_DEPS)
+	$(CC) $(CFLAGS) two_win.o $(ES1_LIBS) -o $@
+
+
+$(EGLUT_DIR)/libeglut-x11.a $(EGLUT_DIR)/libeglut-screen.a:
+	@$(MAKE) -C $(EGLUT_DIR)
+
+# define the rules for EGLUT demos
+define eglut-demo-rule
+$(1)_x11 $(1)_screen: $(1)_%: $(1).o $(EGLUT_DIR)/libeglut-%.a $(ES1_LIB_DEPS)
+endef
+$(foreach demo, $(EGLUT_DEMOS), $(eval $(call eglut-demo-rule,$(demo))))
+
+# build EGLUT demos
+$(EGLUT_X11_DEMOS):
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -L$(EGLUT_DIR) -leglut-$* $(ES1_LIBS) -lX11
+$(EGLUT_SCREEN_DEMOS):                                                
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -L$(EGLUT_DIR) -leglut-$* $(ES1_LIBS)
+
+
+clean:
+	-rm -f *.o *~
+	-rm -f $(PROGRAMS) $(EGLUT_X11_DEMOS) $(EGLUT_SCREEN_DEMOS)
+	@$(MAKE) -C $(EGLUT_DIR) clean
diff --git a/progs/es1/xegl/bindtex.c b/progs/egl/opengles1/bindtex.c
index c243b5941b..c243b5941b 100644
--- a/progs/es1/xegl/bindtex.c
+++ b/progs/egl/opengles1/bindtex.c
diff --git a/progs/egl/opengles1/drawtex.c b/progs/egl/opengles1/drawtex.c
new file mode 100644
index 0000000000..e9ac015340
--- /dev/null
+++ b/progs/egl/opengles1/drawtex.c
@@ -0,0 +1,217 @@
+/*
+ * Copyright (C) 2008  Tunsgten Graphics,Inc.   All Rights Reserved.
+ */
+
+/*
+ * Test GL_OES_draw_texture
+ * Brian Paul
+ * August 2008
+ */
+
+#define GL_GLEXT_PROTOTYPES
+
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <GLES/gl.h>
+#include <GLES/glext.h>
+
+#include "eglut.h"
+
+
+static GLfloat view_posx = 10.0, view_posy = 20.0;
+static GLfloat width = 200, height = 200;
+static GLboolean animate = GL_FALSE;
+static int win;
+
+
+static void
+draw(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT);
+
+   glDrawTexfOES(view_posx, view_posy, 0.0, width, height);
+}
+
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+   GLfloat ar = (GLfloat) width / (GLfloat) height;
+
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+
+#ifdef GL_VERSION_ES_CM_1_0
+   glFrustumf(-ar, ar, -1, 1, 5.0, 60.0);
+#else
+   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
+#endif
+   
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0, 0.0, -15.0);
+}
+
+
+static float
+dist(GLuint i, GLuint j, float x, float y)
+{
+   return sqrt((i-x) * (i-x) + (j-y) * (j-y));
+}
+
+static void
+make_smile_texture(void)
+{
+#define SZ 128
+   GLenum Filter = GL_LINEAR;
+   GLubyte image[SZ][SZ][4];
+   GLuint i, j;
+   GLint cropRect[4];
+
+   for (i = 0; i < SZ; i++) {
+      for (j = 0; j < SZ; j++) {
+         GLfloat d_mouth = dist(i, j, SZ/2, SZ/2);
+         GLfloat d_rt_eye = dist(i, j, SZ*3/4, SZ*3/4);
+         GLfloat d_lt_eye = dist(i, j, SZ*3/4, SZ*1/4);
+         if (d_rt_eye < SZ / 8 || d_lt_eye < SZ / 8) {
+            image[i][j][0] = 20;
+            image[i][j][1] = 50;
+            image[i][j][2] = 255;
+            image[i][j][3] = 255;
+         }
+         else if (i < SZ/2 && d_mouth < SZ/3) {
+            image[i][j][0] = 255;
+            image[i][j][1] = 20;
+            image[i][j][2] = 20;
+            image[i][j][3] = 255;
+         }
+         else {
+            image[i][j][0] = 200;
+            image[i][j][1] = 200;
+            image[i][j][2] = 200;
+            image[i][j][3] = 255;
+         }
+      }
+   }
+
+   glActiveTexture(GL_TEXTURE0); /* unit 0 */
+   glBindTexture(GL_TEXTURE_2D, 42);
+   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, SZ, SZ, 0,
+                GL_RGBA, GL_UNSIGNED_BYTE, image);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, Filter);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, Filter);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+
+   cropRect[0] = 0;
+   cropRect[1] = 0;
+   cropRect[2] = SZ;
+   cropRect[3] = SZ;
+   glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, cropRect);
+#undef SZ
+}
+
+
+
+static void
+init(void)
+{
+   const char *ext = (char *) glGetString(GL_EXTENSIONS);
+
+   if (!strstr(ext, "GL_OES_draw_texture")) {
+      fprintf(stderr, "Sorry, this program requires GL_OES_draw_texture");
+      exit(1);
+   }
+
+   glClearColor(0.4, 0.4, 0.4, 0.0);
+
+   make_smile_texture();
+   glEnable(GL_TEXTURE_2D);
+}
+
+
+static void
+idle(void)
+{
+   if (animate) {
+      view_posx += 1.0;
+      view_posy += 2.0;
+      eglutPostRedisplay();
+   }
+}
+
+static void
+key(unsigned char key)
+{
+   switch (key) {
+   case ' ':
+      animate = !animate;
+      break;
+   case 'w':
+      width -= 1.0f;
+      break;
+   case 'W':
+      width += 1.0f;
+      break;
+   case 'h':
+      height -= 1.0f;
+      break;
+   case 'H':
+      height += 1.0f;
+      break;
+   case 27:
+      eglutDestroyWindow(win);
+      exit(0);
+      break;
+   default:
+      break;
+   }
+}
+
+static void
+special_key(int key)
+{
+   switch (key) {
+   case EGLUT_KEY_LEFT:
+      view_posx -= 1.0;
+      break;
+   case EGLUT_KEY_RIGHT:
+      view_posx += 1.0;
+      break;
+   case EGLUT_KEY_UP:
+      view_posy += 1.0;
+      break;
+   case EGLUT_KEY_DOWN:
+      view_posy -= 1.0;
+      break;
+   default:
+      break;
+   }
+}
+
+int
+main(int argc, char *argv[])
+{
+   eglutInitWindowSize(400, 300);
+   eglutInitAPIMask(EGLUT_OPENGL_ES1_BIT);
+   eglutInit(argc, argv);
+
+   win = eglutCreateWindow("drawtex");
+
+   eglutIdleFunc(idle);
+   eglutReshapeFunc(reshape);
+   eglutDisplayFunc(draw);
+   eglutKeyboardFunc(key);
+   eglutSpecialFunc(special_key);
+
+   init();
+
+   eglutMainLoop();
+
+   return 0;
+}
diff --git a/progs/es1/xegl/es1_info.c b/progs/egl/opengles1/es1_info.c
index 93816b5215..93816b5215 100644
--- a/progs/es1/xegl/es1_info.c
+++ b/progs/egl/opengles1/es1_info.c
diff --git a/progs/es1/screen/gears.c b/progs/egl/opengles1/gears.c
index c7625826b9..8462a4871a 100644
--- a/progs/es1/screen/gears.c
+++ b/progs/egl/opengles1/gears.c
@@ -28,7 +28,7 @@
 #include <assert.h>
 
 #include <GLES/gl.h>
-#include "winsys.h"
+#include "eglut.h"
 
 #ifndef M_PI
 #define M_PI 3.14159265
@@ -247,7 +247,7 @@ draw_gear(const struct gear *gear)
 
 
 static void
-gears_draw(void *data)
+gears_draw(void)
 {
    static const GLfloat red[4] = { 0.8, 0.1, 0.0, 1.0 };
    static const GLfloat green[4] = { 0.0, 0.8, 0.2, 1.0 };
@@ -288,11 +288,6 @@ gears_draw(void *data)
    glPopMatrix();
 
    glPopMatrix();
-
-   /* advance rotation for next frame */
-   angle += 0.5; /* 0.5 degree per frame */
-   if (angle > 3600.0)
-      angle -= 3600.0;
 }
 
 
@@ -348,27 +343,41 @@ gears_reshape(int width, int height)
 }
 
 
-static void gears_run(void)
+static void
+gears_idle(void)
 {
-   winsysRun(5.0, gears_draw, NULL);
+  static double t0 = -1.;
+  double dt, t = eglutGet(EGLUT_ELAPSED_TIME) / 1000.0;
+  if (t0 < 0.0)
+    t0 = t;
+  dt = t - t0;
+  t0 = t;
+
+  angle += 70.0 * dt;  /* 70 degrees per second */
+  angle = fmod(angle, 360.0); /* prevents eventual overflow */
+
+  eglutPostRedisplay();
 }
 
 
 int
 main(int argc, char *argv[])
 {
-   EGLint width, height;
+   eglutInitWindowSize(300, 300);
+   eglutInitAPIMask(EGLUT_OPENGL_ES1_BIT);
+   eglutInit(argc, argv);
 
-   if (!winsysInitScreen())
-      exit(1);
-   winsysQueryScreenSize(&width, &height);
+   eglutCreateWindow("gears");
+
+   eglutIdleFunc(gears_idle);
+   eglutReshapeFunc(gears_reshape);
+   eglutDisplayFunc(gears_draw);
 
    gears_init();
-   gears_reshape(width, height);
-   gears_run();
-   gears_fini();
 
-   winsysFiniScreen();
+   eglutMainLoop();
+
+   gears_fini();
 
    return 0;
 }
diff --git a/progs/es1/xegl/msaa.c b/progs/egl/opengles1/msaa.c
index b4c6c63217..b4c6c63217 100644
--- a/progs/es1/xegl/msaa.c
+++ b/progs/egl/opengles1/msaa.c
diff --git a/progs/es1/xegl/pbuffer.c b/progs/egl/opengles1/pbuffer.c
index 011c2af58f..60f864445a 100644
--- a/progs/es1/xegl/pbuffer.c
+++ b/progs/egl/opengles1/pbuffer.c
@@ -168,6 +168,8 @@ draw_both(EGLDisplay egl_dpy, EGLSurface egl_surf, EGLSurface egl_pbuf,
    glReadPixels(0, 0, WinWidth, WinHeight, GL_RGBA, GL_UNSIGNED_BYTE, wbuf);
    printf("Window[%d,%d] = 0x%08x\n", x, y, wbuf[y*WinWidth+x]);
 
+   eglSwapBuffers(egl_dpy, egl_surf);
+
    /* then draw to pbuffer */
    if (!eglMakeCurrent(egl_dpy, egl_pbuf, egl_pbuf, egl_ctx)) {
       printf("Error: eglMakeCurrent(pbuffer) failed\n");
@@ -177,7 +179,6 @@ draw_both(EGLDisplay egl_dpy, EGLSurface egl_surf, EGLSurface egl_pbuf,
    glReadPixels(0, 0, WinWidth, WinHeight, GL_RGBA, GL_UNSIGNED_BYTE, pbuf);
    printf("Pbuffer[%d,%d] = 0x%08x\n", x, y, pbuf[y*WinWidth+x]);
 
-   eglSwapBuffers(egl_dpy, egl_surf);
 
    /* compare renderings */
    for (dif = i = 0; i < WinWidth * WinHeight; i++) {
diff --git a/progs/es1/xegl/render_tex.c b/progs/egl/opengles1/render_tex.c
index 0200fa4cb0..0200fa4cb0 100644
--- a/progs/es1/xegl/render_tex.c
+++ b/progs/egl/opengles1/render_tex.c
diff --git a/progs/egl/opengles1/texture_from_pixmap.c b/progs/egl/opengles1/texture_from_pixmap.c
new file mode 100644
index 0000000000..79b9474a57
--- /dev/null
+++ b/progs/egl/opengles1/texture_from_pixmap.c
@@ -0,0 +1,578 @@
+/*
+ * 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
+ * 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.
+ *
+ * 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;
+}
diff --git a/progs/es1/xegl/torus.c b/progs/egl/opengles1/torus.c
index 9438a4fe59..8f262b53d6 100644
--- a/progs/es1/xegl/torus.c
+++ b/progs/egl/opengles1/torus.c
@@ -13,14 +13,9 @@
 #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 <GLES/glext.h>
-#include <EGL/egl.h>
 
+#include "eglut.h"
 
 static const struct {
    GLenum internalFormat;
@@ -43,6 +38,8 @@ static const struct {
 
 static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
 static GLint tex_format = NUM_CPAL_FORMATS;
+static GLboolean animate = GL_TRUE;
+static int win;
 
 
 static void
@@ -364,293 +361,88 @@ init(void)
 }
 
 
-/*
- * Create an RGB, double-buffered X window.
- * Return the window and context handles.
- */
 static void
-make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
-              const char *name,
-              int x, int y, int width, int height,
-              Window *winRet,
-              EGLContext *ctxRet,
-              EGLSurface *surfRet)
+idle(void)
 {
-   static const EGLint attribs[] = {
-      EGL_RED_SIZE, 1,
-      EGL_GREEN_SIZE, 1,
-      EGL_BLUE_SIZE, 1,
-      EGL_DEPTH_SIZE, 1,
-      EGL_NONE
-   };
-
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLContext ctx;
-   EGLConfig config;
-   EGLint num_configs;
-   EGLint vid;
-
-   scrnum = DefaultScreen( x_dpy );
-   root = RootWindow( x_dpy, scrnum );
-
-   if (!eglChooseConfig( egl_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(egl_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;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   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);
-   }
-
-   eglBindAPI(EGL_OPENGL_ES_API);
-
-   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
-   if (!ctx) {
-      printf("Error: eglCreateContext failed\n");
-      exit(1);
-   }
-
-   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
-
-   if (!*surfRet) {
-      printf("Error: eglCreateWindowSurface failed\n");
-      exit(1);
+   if (animate) {
+      view_rotx += 1.0;
+      view_roty += 2.0;
+      eglutPostRedisplay();
    }
-
-   XFree(visInfo);
-
-   *winRet = win;
-   *ctxRet = ctx;
 }
 
-
 static void
-event_loop(Display *dpy, Window win,
-           EGLDisplay egl_dpy, EGLSurface egl_surf)
+key(unsigned char key)
 {
-   int anim = 1;
-
-   while (1) {
-      int redraw = 0;
-
-      if (!anim || XPending(dpy)) {
-         XEvent event;
-         XNextEvent(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_t) {
-                  GLint size;
-                  tex_format = (tex_format + 1) % (NUM_CPAL_FORMATS + 1);
-                  if (tex_format < NUM_CPAL_FORMATS) {
-                     size = make_cpal_texture(tex_format);
-                     printf("Using %s (%d bytes)\n",
-                           cpal_formats[tex_format].name, size);
-                  }
-                  else {
-                     size = make_texture();
-                     printf("Using uncompressed texture (%d bytes)\n", size);
-                  }
-               }
-               else {
-                  r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                                    NULL, NULL);
-                  if (buffer[0] == ' ') {
-                     anim = !anim;
-                  }
-                  else if (buffer[0] == 27) {
-                     /* escape */
-                     return;
-                  }
-               }
-            }
-            redraw = 1;
-            break;
-         default:
-            ; /*no-op*/
+   switch (key) {
+   case ' ':
+      animate = !animate;
+      break;
+   case 't':
+      {
+         GLint size;
+         tex_format = (tex_format + 1) % (NUM_CPAL_FORMATS + 1);
+         if (tex_format < NUM_CPAL_FORMATS) {
+            size = make_cpal_texture(tex_format);
+            printf("Using %s (%d bytes)\n",
+                  cpal_formats[tex_format].name, size);
+         }
+         else {
+            size = make_texture();
+            printf("Using uncompressed texture (%d bytes)\n", size);
          }
-      }
-
-      if (anim) {
-         view_rotx += 1.0;
-         view_roty += 2.0;
-         redraw = 1;
-      }
 
-      if (redraw) {
-         draw();
-         eglSwapBuffers(egl_dpy, egl_surf);
+         eglutPostRedisplay();
       }
+      break;
+   case 27:
+      eglutDestroyWindow(win);
+      exit(0);
+      break;
+   default:
+      break;
    }
 }
 
-
 static void
-usage(void)
+special_key(int key)
 {
-   printf("Usage:\n");
-   printf("  -display <displayname>  set the display to run on\n");
-   printf("  -info                   display OpenGL renderer info\n");
+   switch (key) {
+   case EGLUT_KEY_LEFT:
+      view_roty += 5.0;
+      break;
+   case EGLUT_KEY_RIGHT:
+      view_roty -= 5.0;
+      break;
+   case EGLUT_KEY_UP:
+      view_rotx += 5.0;
+      break;
+   case EGLUT_KEY_DOWN:
+      view_rotx -= 5.0;
+      break;
+   default:
+      break;
+   }
 }
- 
 
 int
 main(int argc, char *argv[])
 {
-   const int winWidth = 300, winHeight = 300;
-   Display *x_dpy;
-   Window win;
-   EGLSurface egl_surf;
-   EGLContext egl_ctx;
-   EGLDisplay egl_dpy;
-   char *dpyName = NULL;
-   GLboolean printInfo = GL_FALSE;
-   EGLint egl_major, egl_minor;
-   int i;
-   const char *s;
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-display") == 0) {
-         dpyName = argv[i+1];
-         i++;
-      }
-      else if (strcmp(argv[i], "-info") == 0) {
-         printInfo = GL_TRUE;
-      }
-      else {
-         usage();
-         return -1;
-      }
-   }
-
-   x_dpy = XOpenDisplay(dpyName);
-   if (!x_dpy) {
-      printf("Error: couldn't open display %s\n",
-	     dpyName ? dpyName : getenv("DISPLAY"));
-      return -1;
-   }
-
-   egl_dpy = eglGetDisplay(x_dpy);
-   if (!egl_dpy) {
-      printf("Error: eglGetDisplay() failed\n");
-      return -1;
-   }
-
-   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
-      printf("Error: eglInitialize() failed\n");
-      return -1;
-   }
-
-   s = eglQueryString(egl_dpy, EGL_VERSION);
-   printf("EGL_VERSION = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_VENDOR);
-   printf("EGL_VENDOR = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_EXTENSIONS);
-   printf("EGL_EXTENSIONS = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_CLIENT_APIS);
-   printf("EGL_CLIENT_APIS = %s\n", s);
+   eglutInitWindowSize(300, 300);
+   eglutInitAPIMask(EGLUT_OPENGL_ES1_BIT);
+   eglutInit(argc, argv);
 
-   make_x_window(x_dpy, egl_dpy,
-                 "torus", 0, 0, winWidth, winHeight,
-                 &win, &egl_ctx, &egl_surf);
+   win = eglutCreateWindow("torus");
 
-   XMapWindow(x_dpy, win);
-   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
-      printf("Error: eglMakeCurrent() failed\n");
-      return -1;
-   }
-
-   if (printInfo) {
-      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
-   }
+   eglutIdleFunc(idle);
+   eglutReshapeFunc(reshape);
+   eglutDisplayFunc(draw);
+   eglutKeyboardFunc(key);
+   eglutSpecialFunc(special_key);
 
    init();
 
-   /* Set initial projection/viewing transformation.
-    * We can't be sure we'll get a ConfigureNotify event when the window
-    * first appears.
-    */
-   reshape(winWidth, winHeight);
-
-   event_loop(x_dpy, win, egl_dpy, egl_surf);
-
-   eglDestroyContext(egl_dpy, egl_ctx);
-   eglDestroySurface(egl_dpy, egl_surf);
-   eglTerminate(egl_dpy);
-
-
-   XDestroyWindow(x_dpy, win);
-   XCloseDisplay(x_dpy);
+   eglutMainLoop();
 
    return 0;
 }
diff --git a/progs/egl/opengles1/tri.c b/progs/egl/opengles1/tri.c
new file mode 100644
index 0000000000..01ad9bd37e
--- /dev/null
+++ b/progs/egl/opengles1/tri.c
@@ -0,0 +1,211 @@
+/*
+ * 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.
+ */
+
+/*
+ * Draw a triangle with X/EGL and OpenGL ES 1.x
+ * Brian Paul
+ * 5 June 2008
+ */
+
+#define USE_FIXED_POINT 0
+
+
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <GLES/gl.h>  /* use OpenGL ES 1.x */
+#include <GLES/glext.h>
+#include <EGL/egl.h>
+
+#include "eglut.h"
+
+
+#define FLOAT_TO_FIXED(X)   ((X) * 65535.0)
+
+
+
+static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
+
+
+static void
+draw(void)
+{
+#if USE_FIXED_POINT
+   static const GLfixed verts[3][2] = {
+      { -65536, -65536 },
+      {  65536, -65536 },
+      {      0,  65536 }
+   };
+   static const GLfixed colors[3][4] = {
+      { 65536,     0,     0,    65536 },
+      {     0, 65536,     0 ,   65536},
+      {     0,     0, 65536 ,   65536}
+   };
+#else
+   static const GLfloat verts[3][2] = {
+      { -1, -1 },
+      {  1, -1 },
+      {  0,  1 }
+   };
+   static const GLfloat colors[3][4] = {
+      { 1, 0, 0, 1 },
+      { 0, 1, 0, 1 },
+      { 0, 0, 1, 1 }
+   };
+#endif
+
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   glPushMatrix();
+   glRotatef(view_rotx, 1, 0, 0);
+   glRotatef(view_roty, 0, 1, 0);
+   glRotatef(view_rotz, 0, 0, 1);
+
+   {
+#if USE_FIXED_POINT
+      glVertexPointer(2, GL_FIXED, 0, verts);
+      glColorPointer(4, GL_FIXED, 0, colors);
+#else
+      glVertexPointer(2, GL_FLOAT, 0, verts);
+      glColorPointer(4, GL_FLOAT, 0, colors);
+#endif
+      glEnableClientState(GL_VERTEX_ARRAY);
+      glEnableClientState(GL_COLOR_ARRAY);
+
+      /* draw triangle */
+      glDrawArrays(GL_TRIANGLES, 0, 3);
+
+      /* draw some points */
+      glPointSizex(FLOAT_TO_FIXED(15.5));
+      glDrawArrays(GL_POINTS, 0, 3);
+
+      glDisableClientState(GL_VERTEX_ARRAY);
+      glDisableClientState(GL_COLOR_ARRAY);
+   }
+
+   if (0) {
+      /* test code */
+      GLfixed size;
+      glGetFixedv(GL_POINT_SIZE, &size);
+      printf("GL_POINT_SIZE = 0x%x %f\n", size, size / 65536.0);
+   }
+
+   glPopMatrix();
+}
+
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+   GLfloat ar = (GLfloat) width / (GLfloat) height;
+
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+#ifdef GL_VERSION_ES_CM_1_0
+   glFrustumf(-ar, ar, -1, 1, 5.0, 60.0);
+#else
+   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
+#endif
+   
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0, 0.0, -10.0);
+}
+
+
+static void
+test_query_matrix(void)
+{
+   PFNGLQUERYMATRIXXOESPROC procQueryMatrixx;
+   typedef void (*voidproc)();
+   GLfixed mantissa[16];
+   GLint exponent[16];
+   GLbitfield rv;
+   int i;
+
+   procQueryMatrixx = (PFNGLQUERYMATRIXXOESPROC) eglGetProcAddress("glQueryMatrixxOES");
+   assert(procQueryMatrixx);
+   /* Actually try out this one */
+   rv = (*procQueryMatrixx)(mantissa, exponent);
+   for (i = 0; i < 16; i++) {
+      if (rv & (1<<i)) {
+        printf("matrix[%d] invalid\n", i);
+      }
+      else {
+         printf("matrix[%d] = %f * 2^(%d)\n", i, mantissa[i]/65536.0, exponent[i]);
+      }
+   }
+   assert(!eglGetProcAddress("glFoo"));
+}
+
+
+static void
+init(void)
+{
+   glClearColor(0.4, 0.4, 0.4, 0.0);
+
+   if (0)
+      test_query_matrix();
+}
+
+static void
+special_key(int special)
+{
+   switch (special) {
+   case EGLUT_KEY_LEFT:
+      view_roty += 5.0;
+      break;
+   case EGLUT_KEY_RIGHT:
+      view_roty -= 5.0;
+      break;
+   case EGLUT_KEY_UP:
+      view_rotx += 5.0;
+      break;
+   case EGLUT_KEY_DOWN:
+      view_rotx -= 5.0;
+      break;
+   default:
+      break;
+   }
+}
+
+int
+main(int argc, char *argv[])
+{
+   eglutInitWindowSize(300, 300);
+   eglutInitAPIMask(EGLUT_OPENGL_ES1_BIT);
+   eglutInit(argc, argv);
+
+   eglutCreateWindow("tri");
+
+   eglutReshapeFunc(reshape);
+   eglutDisplayFunc(draw);
+   eglutSpecialFunc(special_key);
+
+   init();
+
+   eglutMainLoop();
+
+   return 0;
+}
diff --git a/progs/es1/xegl/two_win.c b/progs/egl/opengles1/two_win.c
index 4785e5304d..4785e5304d 100644
--- a/progs/es1/xegl/two_win.c
+++ b/progs/egl/opengles1/two_win.c
diff --git a/progs/egl/opengles2/.gitignore b/progs/egl/opengles2/.gitignore
new file mode 100644
index 0000000000..6158cc6e68
--- /dev/null
+++ b/progs/egl/opengles2/.gitignore
@@ -0,0 +1,3 @@
+es2_info.c
+es2_info
+tri
diff --git a/progs/es2/xegl/Makefile b/progs/egl/opengles2/Makefile
index 5bb167c1c6..710c4d8c13 100644
--- a/progs/es2/xegl/Makefile
+++ b/progs/egl/opengles2/Makefile
@@ -1,4 +1,4 @@
-# progs/es2/xegl/Makefile
+# progs/egl/opengles2/Makefile
 
 TOP = ../../..
 include $(TOP)/configs/current
@@ -33,7 +33,7 @@ default: $(PROGRAMS)
 
 
 
-es2_info.c: ../../es1/xegl/es1_info.c
+es2_info.c: ../opengles1/es1_info.c
 	cp -f $^ $@
 
 es2_info: es2_info.o $(ES2_LIB_DEPS)
diff --git a/progs/es2/xegl/tri.c b/progs/egl/opengles2/tri.c
index 8981d8a7e2..8981d8a7e2 100644
--- a/progs/es2/xegl/tri.c
+++ b/progs/egl/opengles2/tri.c
diff --git a/progs/openvg/.gitignore b/progs/egl/openvg/.gitignore
index 9b05e1e81d..3e1733c8c8 100644
--- a/progs/openvg/.gitignore
+++ b/progs/egl/openvg/.gitignore
@@ -1,5 +1,7 @@
-demos/lion
-demos/sp
+lion_x11
+lion_screen
+sp_x11
+sp_screen
 trivial/arc
 trivial/cap
 trivial/clear
diff --git a/progs/egl/openvg/Makefile b/progs/egl/openvg/Makefile
new file mode 100644
index 0000000000..5a10cc8055
--- /dev/null
+++ b/progs/egl/openvg/Makefile
@@ -0,0 +1,55 @@
+# progs/egl/openvg/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+VG_LIBS=-lm -lEGL -lOpenVG
+INCLUDE_DIRS = -I$(TOP)/include
+
+EGLUT_DIR = $(TOP)/progs/egl/eglut
+
+EGLUT_DEMOS = \
+	sp
+
+EGLUT_X11_DEMOS := $(addsuffix _x11,$(EGLUT_DEMOS))
+EGLUT_SCREEN_DEMOS := $(addsuffix _screen,$(EGLUT_DEMOS))
+
+PROGRAMS = \
+	lion_x11 \
+	lion_screen
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) -I$(EGLUT_DIR) $(CFLAGS) $< -o $@
+
+
+
+default: $(PROGRAMS) $(EGLUT_X11_DEMOS) $(EGLUT_SCREEN_DEMOS)
+
+lion_x11: lion.o lion-render.o $(EGLUT_DIR)/libeglut-x11.a
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ lion.o lion-render.o \
+		-L$(EGLUT_DIR) -leglut-x11 $(VG_LIBS) -lX11
+
+lion_screen: lion.o lion-render.o $(EGLUT_DIR)/libeglut-screen.a
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ lion.o lion-render.o \
+		-L$(EGLUT_DIR) -leglut-screen $(VG_LIBS) 
+
+
+$(EGLUT_DIR)/libeglut-x11.a $(EGLUT_DIR)/libeglut-screen.a:
+	@$(MAKE) -C $(EGLUT_DIR)
+
+# define the rules for EGLUT demos
+define eglut-demo-rule
+$(1)_x11 $(1)_screen: $(1)_%: $(1).o $(EGLUT_DIR)/libeglut-%.a
+endef
+$(foreach demo, $(EGLUT_DEMOS), $(eval $(call eglut-demo-rule,$(demo))))
+
+# build EGLUT demos
+$(EGLUT_X11_DEMOS):
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -L$(EGLUT_DIR) -leglut-$* $(VG_LIBS) -lX11
+$(EGLUT_SCREEN_DEMOS):                                                
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -L$(EGLUT_DIR) -leglut-$* $(VG_LIBS)
+
+clean:
+	rm -f *.o *~
+	rm -f $(EGLUT_X11_DEMOS) $(EGLUT_SCREEN_DEMOS)
+	@$(MAKE) -C $(EGLUT_DIR) clean
diff --git a/progs/openvg/demos/lion-render.c b/progs/egl/openvg/lion-render.c
index f3f151f552..f3f151f552 100644
--- a/progs/openvg/demos/lion-render.c
+++ b/progs/egl/openvg/lion-render.c
diff --git a/progs/openvg/demos/lion-render.h b/progs/egl/openvg/lion-render.h
index c4c020b7ed..c4c020b7ed 100644
--- a/progs/openvg/demos/lion-render.h
+++ b/progs/egl/openvg/lion-render.h
diff --git a/progs/egl/openvg/lion.c b/progs/egl/openvg/lion.c
new file mode 100644
index 0000000000..c5dba4fcea
--- /dev/null
+++ b/progs/egl/openvg/lion.c
@@ -0,0 +1,65 @@
+#include <VG/openvg.h>
+#include <EGL/egl.h>
+
+#include "lion-render.h"
+#include "eglut.h"
+
+static VGint width, height;
+struct lion *lion = 0;
+VGfloat angle = 0;
+
+static void
+draw(void)
+{
+   vgClear(0, 0, width, height);
+
+   vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
+   vgLoadIdentity();
+   vgTranslate(width/2, height/2);
+   vgRotate(angle);
+   vgTranslate(-width/2, -height/2);
+
+   lion_render(lion);
+
+   ++angle;
+   eglutPostRedisplay();
+}
+
+
+/* new window size or exposure */
+static void
+reshape(int w, int h)
+{
+   width  = w;
+   height = h;
+}
+
+
+static void
+init(void)
+{
+   float clear_color[4] = {1.0, 1.0, 1.0, 1.0};
+   vgSetfv(VG_CLEAR_COLOR, 4, clear_color);
+
+   lion = lion_create();
+}
+
+
+int
+main(int argc, char *argv[])
+{
+   eglutInitWindowSize(350, 450);
+   eglutInitAPIMask(EGLUT_OPENVG_BIT);
+   eglutInit(argc, argv);
+
+   eglutCreateWindow("Lion Example");
+
+   eglutReshapeFunc(reshape);
+   eglutDisplayFunc(draw);
+
+   init();
+
+   eglutMainLoop();
+
+   return 0;
+}
diff --git a/progs/openvg/demos/sp.c b/progs/egl/openvg/sp.c
index 424ec47d69..a20c0a3b4e 100644
--- a/progs/openvg/demos/sp.c
+++ b/progs/egl/openvg/sp.c
@@ -1,13 +1,9 @@
-#include "eglcommon.h"
-
 #include <VG/openvg.h>
 #include <VG/vgu.h>
-#include <stdio.h>
 #include <math.h>
-#include <stdlib.h>
 #include <string.h>
 
-#include <X11/keysym.h>
+#include "eglut.h"
 
 #define ELEMENTS(x) (sizeof(x)/sizeof((x)[0]))
 
@@ -475,36 +471,13 @@ reshape(int w, int h)
 {
 }
 
-static int
-key_press(unsigned key)
-{
-    switch(key) {
-    case XK_Right:
-
-        break;
-    case XK_Left:
-        break;
-    case XK_Up:
-        break;
-    case XK_Down:
-        break;
-    case 'a':
-        break;
-    case 's':
-        break;
-    default:
-        break;
-    }
-    return VG_FALSE;
-}
-
 static void
 draw(void)
 {
    VGint i;
    VGfloat save_matrix[9];
 
-   vgClear(0, 0, window_width(), window_height());
+   vgClear(0, 0, eglutGetWindowWidth(), eglutGetWindowHeight());
 
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
    vgLoadIdentity();
@@ -532,6 +505,18 @@ draw(void)
 
 int main(int argc, char **argv)
 {
-    set_window_size(400, 400);
-    return run(argc, argv, init, reshape, draw, key_press);
+   eglutInitWindowSize(400, 400);
+   eglutInitAPIMask(EGLUT_OPENVG_BIT);
+   eglutInit(argc, argv);
+
+   eglutCreateWindow("sp");
+
+   eglutReshapeFunc(reshape);
+   eglutDisplayFunc(draw);
+
+   init();
+
+   eglutMainLoop();
+
+   return 0;
 }
diff --git a/progs/openvg/trivial/Makefile b/progs/egl/openvg/trivial/Makefile
index fcb3484377..8f6d7abe89 100644
--- a/progs/openvg/trivial/Makefile
+++ b/progs/egl/openvg/trivial/Makefile
@@ -1,7 +1,8 @@
+# progs/egl/openvg/trivial/Makefile
 # These programs aren't intended to be included with the normal distro.
 # They're not too interesting but they're good for testing.
 
-TOP = ../../../
+TOP = ../../../..
 include $(TOP)/configs/current
 
 INCLUDES = -I. -I$(TOP)/include
diff --git a/progs/openvg/trivial/arc.c b/progs/egl/openvg/trivial/arc.c
index db686bea6b..db686bea6b 100644
--- a/progs/openvg/trivial/arc.c
+++ b/progs/egl/openvg/trivial/arc.c
diff --git a/progs/openvg/trivial/cap.c b/progs/egl/openvg/trivial/cap.c
index cd84fe3ac0..cd84fe3ac0 100644
--- a/progs/openvg/trivial/cap.c
+++ b/progs/egl/openvg/trivial/cap.c
diff --git a/progs/openvg/trivial/clear.c b/progs/egl/openvg/trivial/clear.c
index efb6bf4182..efb6bf4182 100644
--- a/progs/openvg/trivial/clear.c
+++ b/progs/egl/openvg/trivial/clear.c
diff --git a/progs/openvg/trivial/coord.c b/progs/egl/openvg/trivial/coord.c
index 81f7cb6fc9..81f7cb6fc9 100644
--- a/progs/openvg/trivial/coord.c
+++ b/progs/egl/openvg/trivial/coord.c
diff --git a/progs/openvg/trivial/dash.c b/progs/egl/openvg/trivial/dash.c
index 2e84ddbd4e..2e84ddbd4e 100644
--- a/progs/openvg/trivial/dash.c
+++ b/progs/egl/openvg/trivial/dash.c
diff --git a/progs/openvg/demos/eglcommon.c b/progs/egl/openvg/trivial/eglcommon.c
index 0316e596c6..0316e596c6 100644
--- a/progs/openvg/demos/eglcommon.c
+++ b/progs/egl/openvg/trivial/eglcommon.c
diff --git a/progs/openvg/demos/eglcommon.h b/progs/egl/openvg/trivial/eglcommon.h
index 958dae9f98..958dae9f98 100644
--- a/progs/openvg/demos/eglcommon.h
+++ b/progs/egl/openvg/trivial/eglcommon.h
diff --git a/progs/openvg/trivial/ellipse.c b/progs/egl/openvg/trivial/ellipse.c
index 4c7d4904f8..4c7d4904f8 100644
--- a/progs/openvg/trivial/ellipse.c
+++ b/progs/egl/openvg/trivial/ellipse.c
diff --git a/progs/openvg/trivial/filter.c b/progs/egl/openvg/trivial/filter.c
index d96257a933..d96257a933 100644
--- a/progs/openvg/trivial/filter.c
+++ b/progs/egl/openvg/trivial/filter.c
diff --git a/progs/openvg/trivial/gradorigin.c b/progs/egl/openvg/trivial/gradorigin.c
index b376263fe5..b376263fe5 100644
--- a/progs/openvg/trivial/gradorigin.c
+++ b/progs/egl/openvg/trivial/gradorigin.c
diff --git a/progs/openvg/trivial/lineto.c b/progs/egl/openvg/trivial/lineto.c
index 94e2981811..94e2981811 100644
--- a/progs/openvg/trivial/lineto.c
+++ b/progs/egl/openvg/trivial/lineto.c
diff --git a/progs/openvg/trivial/lingrad.c b/progs/egl/openvg/trivial/lingrad.c
index bcaad1f101..bcaad1f101 100644
--- a/progs/openvg/trivial/lingrad.c
+++ b/progs/egl/openvg/trivial/lingrad.c
diff --git a/progs/openvg/trivial/lookup.c b/progs/egl/openvg/trivial/lookup.c
index a103ba4488..a103ba4488 100644
--- a/progs/openvg/trivial/lookup.c
+++ b/progs/egl/openvg/trivial/lookup.c
diff --git a/progs/openvg/trivial/mask.c b/progs/egl/openvg/trivial/mask.c
index e5c00c5699..e5c00c5699 100644
--- a/progs/openvg/trivial/mask.c
+++ b/progs/egl/openvg/trivial/mask.c
diff --git a/progs/openvg/trivial/mask4.c b/progs/egl/openvg/trivial/mask4.c
index fe6db39648..fe6db39648 100644
--- a/progs/openvg/trivial/mask4.c
+++ b/progs/egl/openvg/trivial/mask4.c
diff --git a/progs/openvg/trivial/path3.c b/progs/egl/openvg/trivial/path3.c
index 5ce600f65a..5ce600f65a 100644
--- a/progs/openvg/trivial/path3.c
+++ b/progs/egl/openvg/trivial/path3.c
diff --git a/progs/openvg/trivial/radialgrad.c b/progs/egl/openvg/trivial/radialgrad.c
index cf3b1d522d..cf3b1d522d 100644
--- a/progs/openvg/trivial/radialgrad.c
+++ b/progs/egl/openvg/trivial/radialgrad.c
diff --git a/progs/openvg/trivial/readpixels.c b/progs/egl/openvg/trivial/readpixels.c
index c8e286db9a..c8e286db9a 100644
--- a/progs/openvg/trivial/readpixels.c
+++ b/progs/egl/openvg/trivial/readpixels.c
diff --git a/progs/openvg/trivial/roundedrect.c b/progs/egl/openvg/trivial/roundedrect.c
index c80a4ed299..c80a4ed299 100644
--- a/progs/openvg/trivial/roundedrect.c
+++ b/progs/egl/openvg/trivial/roundedrect.c
diff --git a/progs/openvg/trivial/star-nonzero.c b/progs/egl/openvg/trivial/star-nonzero.c
index 012fbd3929..012fbd3929 100644
--- a/progs/openvg/trivial/star-nonzero.c
+++ b/progs/egl/openvg/trivial/star-nonzero.c
diff --git a/progs/openvg/trivial/star-oddeven.c b/progs/egl/openvg/trivial/star-oddeven.c
index 17311cf720..17311cf720 100644
--- a/progs/openvg/trivial/star-oddeven.c
+++ b/progs/egl/openvg/trivial/star-oddeven.c
diff --git a/progs/openvg/trivial/stroke.c b/progs/egl/openvg/trivial/stroke.c
index 58ae5b7bc8..58ae5b7bc8 100644
--- a/progs/openvg/trivial/stroke.c
+++ b/progs/egl/openvg/trivial/stroke.c
diff --git a/progs/openvg/trivial/stroke2.c b/progs/egl/openvg/trivial/stroke2.c
index ce950c1886..ce950c1886 100644
--- a/progs/openvg/trivial/stroke2.c
+++ b/progs/egl/openvg/trivial/stroke2.c
diff --git a/progs/openvg/trivial/vguarc.c b/progs/egl/openvg/trivial/vguarc.c
index 8d971d5c09..8d971d5c09 100644
--- a/progs/openvg/trivial/vguarc.c
+++ b/progs/egl/openvg/trivial/vguarc.c
diff --git a/progs/egl/xegl_tri.c b/progs/egl/xegl_tri.c
deleted file mode 100644
index 1f1a005a21..0000000000
--- a/progs/egl/xegl_tri.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * 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.
- */
-
-/*
- * Draw a triangle with X/EGL.
- * Brian Paul
- * 3 June 2008
- */
-
-
-#include <assert.h>
-#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 <GL/gl.h>  /* using full OpenGL for now */
-#include <GLES/egl.h>
-
-
-static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
-
-
-static void
-draw(void)
-{
-   static const GLfloat verts[3][2] = {
-      { -1, -1 },
-      {  1, -1 },
-      {  0,  1 }
-   };
-   static const GLfloat colors[3][3] = {
-      { 1, 0, 0 },
-      { 0, 1, 0 },
-      { 0, 0, 1 }
-   };
-
-   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-   glPushMatrix();
-   glRotatef(view_rotx, 1, 0, 0);
-   glRotatef(view_roty, 0, 1, 0);
-   glRotatef(view_rotz, 0, 0, 1);
-
-   {
-      glVertexPointer(2, GL_FLOAT, 0, verts);
-      glColorPointer(3, 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);
-   }
-
-   glPopMatrix();
-}
-
-
-/* new window size or exposure */
-static void
-reshape(int width, int height)
-{
-   GLfloat ar = (GLfloat) width / (GLfloat) height;
-
-   glViewport(0, 0, (GLint) width, (GLint) height);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
-   
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef(0.0, 0.0, -10.0);
-}
-
-
-static void
-init(void)
-{
-   glClearColor(0.4, 0.4, 0.4, 0.0);
-}
-
-
-/*
- * Create an RGB, double-buffered X window.
- * Return the window and context handles.
- */
-static void
-make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
-              const char *name,
-              int x, int y, int width, int height,
-              Window *winRet,
-              EGLContext *ctxRet,
-              EGLSurface *surfRet)
-{
-   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_BIT,
-      EGL_NONE
-   };
-
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLContext ctx;
-   EGLConfig config;
-   EGLint num_configs;
-   EGLint vid;
-
-   scrnum = DefaultScreen( x_dpy );
-   root = RootWindow( x_dpy, scrnum );
-
-   if (!eglChooseConfig( egl_dpy, attribs, &config, 1, &num_configs) ||
-       !num_configs) {
-      printf("Error: couldn't get an EGL visual config\n");
-      exit(1);
-   }
-
-   assert(config);
-   assert(num_configs > 0);
-
-   if (!eglGetConfigAttrib(egl_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;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   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);
-   }
-
-   eglBindAPI(EGL_OPENGL_API);
-
-   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
-   if (!ctx) {
-      printf("Error: glXCreateContext failed\n");
-      exit(1);
-   }
-
-   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
-
-   if (!*surfRet) {
-      printf("Error: eglCreateWindowSurface failed\n");
-      exit(1);
-   }
-
-   XFree(visInfo);
-
-   *winRet = win;
-   *ctxRet = ctx;
-}
-
-
-static void
-event_loop(Display *dpy, Window win,
-           EGLDisplay egl_dpy, EGLSurface egl_surf)
-{
-   while (1) {
-      int redraw = 0;
-      XEvent event;
-
-      XNextEvent(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 {
-               r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                                 NULL, NULL);
-               if (buffer[0] == 27) {
-                  /* escape */
-                  return;
-               }
-            }
-         }
-         redraw = 1;
-         break;
-      default:
-         ; /*no-op*/
-      }
-
-      if (redraw) {
-         draw();
-         eglSwapBuffers(egl_dpy, egl_surf);
-      }
-   }
-}
-
-
-static void
-usage(void)
-{
-   printf("Usage:\n");
-   printf("  -display <displayname>  set the display to run on\n");
-   printf("  -info                   display OpenGL renderer info\n");
-}
- 
-
-int
-main(int argc, char *argv[])
-{
-   const int winWidth = 300, winHeight = 300;
-   Display *x_dpy;
-   Window win;
-   EGLSurface egl_surf;
-   EGLContext egl_ctx;
-   EGLDisplay egl_dpy;
-   char *dpyName = NULL;
-   GLboolean printInfo = GL_FALSE;
-   EGLint egl_major, egl_minor;
-   int i;
-   const char *s;
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-display") == 0) {
-         dpyName = argv[i+1];
-         i++;
-      }
-      else if (strcmp(argv[i], "-info") == 0) {
-         printInfo = GL_TRUE;
-      }
-      else {
-         usage();
-         return -1;
-      }
-   }
-
-   x_dpy = XOpenDisplay(dpyName);
-   if (!x_dpy) {
-      printf("Error: couldn't open display %s\n",
-	     dpyName ? dpyName : getenv("DISPLAY"));
-      return -1;
-   }
-
-   egl_dpy = eglGetDisplay(x_dpy);
-   if (!egl_dpy) {
-      printf("Error: eglGetDisplay() failed\n");
-      return -1;
-   }
-
-   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
-      printf("Error: eglInitialize() failed\n");
-      return -1;
-   }
-
-   s = eglQueryString(egl_dpy, EGL_VERSION);
-   printf("EGL_VERSION = %s\n", s);
-
-   make_x_window(x_dpy, egl_dpy,
-                 "xegl_tri", 0, 0, winWidth, winHeight,
-                 &win, &egl_ctx, &egl_surf);
-
-   XMapWindow(x_dpy, win);
-   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
-      printf("Error: eglMakeCurrent() failed\n");
-      return -1;
-   }
-
-   if (printInfo) {
-      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-   }
-
-   init();
-
-   /* Set initial projection/viewing transformation.
-    * We can't be sure we'll get a ConfigureNotify event when the window
-    * first appears.
-    */
-   reshape(winWidth, winHeight);
-
-   event_loop(x_dpy, win, egl_dpy, egl_surf);
-
-   eglDestroyContext(egl_dpy, egl_ctx);
-   eglDestroySurface(egl_dpy, egl_surf);
-   eglTerminate(egl_dpy);
-
-
-   XDestroyWindow(x_dpy, win);
-   XCloseDisplay(x_dpy);
-
-   return 0;
-}
diff --git a/progs/es1/.gitignore b/progs/es1/.gitignore
deleted file mode 100644
index 5e29a6b5fa..0000000000
--- a/progs/es1/.gitignore
+++ /dev/null
@@ -1,11 +0,0 @@
-screen/gears
-screen/tri
-xegl/bindtex
-xegl/drawtex
-xegl/es1_info
-xegl/msaa
-xegl/pbuffer
-xegl/render_tex
-xegl/torus
-xegl/tri
-xegl/two_win
diff --git a/progs/es1/screen/Makefile b/progs/es1/screen/Makefile
deleted file mode 100644
index 4ba2f9a7dc..0000000000
--- a/progs/es1/screen/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-# progs/es1/screen/Makefile
-
-TOP = ../../..
-include $(TOP)/configs/current
-
-ES1_CFLAGS = -I$(TOP)/include
-ES1_LIBS = -L$(TOP)/$(LIB_DIR) -lEGL -lGLESv1_CM
-
-ES1_LIB_DEPS = \
-	$(TOP)/$(LIB_DIR)/libEGL.so \
-	$(TOP)/$(LIB_DIR)/libGLESv1_CM.so
-
-WINSYS_OBJS = winsys.o
-
-PROGRAMS = \
-	gears \
-	tri
-
-.c.o:
-	$(CC) -c $(ES1_CFLAGS) $(CFLAGS) $< -o $@
-
-default: $(PROGRAMS)
-
-gears: gears.o $(WINSYS_OBJS) $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) -o $@ $@.o $(WINSYS_OBJS) $(ES1_LIBS)
-
-tri: tri.o $(WINSYS_OBJS) $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) -o $@ $@.o $(WINSYS_OBJS) $(ES1_LIBS)
-
-clean:
-	-rm -f *.o *~
-	-rm -f $(PROGRAMS)
diff --git a/progs/es1/screen/winsys.c b/progs/es1/screen/winsys.c
deleted file mode 100644
index 84d00471eb..0000000000
--- a/progs/es1/screen/winsys.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>
- *
- * Based on eglgears by
- * Copyright (C) 1999-2001  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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <sys/time.h>
-
-#define EGL_EGLEXT_PROTOTYPES
-
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-
-#include "winsys.h"
-
-#define MAX_MODES 100
-
-static struct {
-   EGLBoolean verbose;
-
-   EGLDisplay dpy;
-   EGLConfig conf;
-
-   EGLScreenMESA screen;
-   EGLModeMESA mode;
-   EGLint width, height;
-
-   EGLContext ctx;
-   EGLSurface surf;
-} screen;
-
-
-static EGLBoolean
-init_screen(void)
-{
-   EGLModeMESA modes[MAX_MODES];
-   EGLint num_screens, num_modes;
-   EGLint width, height, best_mode;
-   EGLint i;
-
-   if (!eglGetScreensMESA(screen.dpy, &screen.screen, 1, &num_screens) ||
-       !num_screens) {
-      printf("eglGetScreensMESA failed\n");
-      return EGL_FALSE;
-   }
-
-   if (!eglGetModesMESA(screen.dpy, screen.screen, modes, MAX_MODES,
-                        &num_modes) ||
-       !num_modes) {
-      printf("eglGetModesMESA failed!\n");
-      return EGL_FALSE;
-   }
-
-   printf("Found %d modes:\n", num_modes);
-
-   best_mode = 0;
-   width = 0;
-   height = 0;
-   for (i = 0; i < num_modes; i++) {
-      EGLint w, h;
-      eglGetModeAttribMESA(screen.dpy, modes[i], EGL_WIDTH, &w);
-      eglGetModeAttribMESA(screen.dpy, modes[i], EGL_HEIGHT, &h);
-      printf("%3d: %d x %d\n", i, w, h);
-      if (w > width && h > height) {
-         width = w;
-         height = h;
-         best_mode = i;
-      }
-   }
-
-   screen.mode = modes[best_mode];
-   screen.width = width;
-   screen.height = height;
-
-   return EGL_TRUE;
-}
-
-
-static EGLBoolean
-init_display(void)
-{
-   EGLint maj, min;
-   const char *exts;
-   const EGLint attribs[] = {
-      EGL_SURFACE_TYPE, 0x0,    /* should be EGL_SCREEN_BIT_MESA */
-      EGL_RENDERABLE_TYPE, 0x0, /* should be EGL_OPENGL_ES_BIT */
-      EGL_NONE
-   };
-   EGLint num_configs;
-
-   screen.dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-   if (!screen.dpy) {
-      printf("eglGetDisplay failed\n");
-      return EGL_FALSE;
-   }
-
-   if (!eglInitialize(screen.dpy, &maj, &min)) {
-      printf("eglInitialize failed\n");
-      return EGL_FALSE;
-   }
-
-   printf("EGL_VERSION = %s\n", eglQueryString(screen.dpy, EGL_VERSION));
-   printf("EGL_VENDOR = %s\n", eglQueryString(screen.dpy, EGL_VENDOR));
-
-   exts = eglQueryString(screen.dpy, EGL_EXTENSIONS);
-   assert(exts);
-
-   if (!strstr(exts, "EGL_MESA_screen_surface")) {
-      printf("EGL_MESA_screen_surface is not supported\n");
-      return EGL_FALSE;
-   }
-
-   if (!eglChooseConfig(screen.dpy, attribs, &screen.conf, 1,
-                        &num_configs) ||
-       !num_configs) {
-      printf("eglChooseConfig failed\n");
-      return EGL_FALSE;
-   }
-
-   return EGL_TRUE;
-}
-
-
-EGLBoolean
-winsysInitScreen(void)
-{
-        EGLint surf_attribs[20];
-        EGLint i;
-        EGLBoolean ok;
-
-        if (!init_display())
-           goto fail;
-        if (!init_screen())
-           goto fail;
-
-        /* create context */
-	screen.ctx = eglCreateContext(screen.dpy, screen.conf,
-                                      EGL_NO_CONTEXT, NULL);
-	if (screen.ctx == EGL_NO_CONTEXT) {
-		printf("eglCreateContext failed\n");
-                goto fail;
-	}
-
-	i = 0;
-	surf_attribs[i++] = EGL_WIDTH;
-	surf_attribs[i++] = screen.width;
-	surf_attribs[i++] = EGL_HEIGHT;
-	surf_attribs[i++] = screen.height;
-	surf_attribs[i++] = EGL_NONE;
-
-        /* create surface */
-        printf("Using screen size: %d x %d\n", screen.width, screen.height);
-        screen.surf = eglCreateScreenSurfaceMESA(screen.dpy, screen.conf,
-                                                 surf_attribs);
-	if (screen.surf == EGL_NO_SURFACE) {
-		printf("eglCreateScreenSurfaceMESA failed\n");
-                goto fail;
-	}
-
-	ok = eglMakeCurrent(screen.dpy, screen.surf, screen.surf, screen.ctx);
-	if (!ok) {
-		printf("eglMakeCurrent failed\n");
-		goto fail;
-	}
-
-	ok = eglShowScreenSurfaceMESA(screen.dpy, screen.screen,
-                                      screen.surf, screen.mode);
-	if (!ok) {
-		printf("eglShowScreenSurfaceMESA failed\n");
-                goto fail;
-	}
-
-        return EGL_TRUE;
-
-fail:
-        winsysFiniScreen();
-        return EGL_FALSE;
-}
-
-
-EGLBoolean
-winsysQueryScreenSize(EGLint *width, EGLint *height)
-{
-   if (!screen.dpy)
-      return EGL_FALSE;
-
-   if (width)
-      *width = screen.width;
-   if (height)
-      *height = screen.height;
-
-   return EGL_TRUE;
-}
-
-
-void
-winsysFiniScreen(void)
-{
-   if (screen.dpy) {
-      eglMakeCurrent(screen.dpy, EGL_NO_SURFACE, EGL_NO_SURFACE,
-                     EGL_NO_CONTEXT);
-      if (screen.surf != EGL_NO_SURFACE)
-         eglDestroySurface(screen.dpy, screen.surf);
-      if (screen.ctx != EGL_NO_CONTEXT)
-         eglDestroyContext(screen.dpy, screen.ctx);
-      eglTerminate(screen.dpy);
-
-      memset(&screen, 0, sizeof(screen));
-   }
-}
-
-
-void
-winsysSwapBuffers(void)
-{
-   eglSwapBuffers(screen.dpy, screen.surf);
-}
-
-
-/* return current time (in seconds) */
-double
-winsysNow(void)
-{
-   struct timeval tv;
-   gettimeofday(&tv, NULL);
-   return (double) tv.tv_sec + tv.tv_usec / 1000000.0;
-}
-
-
-void
-winsysRun(double seconds, void (*draw_frame)(void *data), void *data)
-{
-        double begin, end, last_frame, duration;
-	EGLint num_frames = 0;
-
-        begin = winsysNow();
-        end = begin + seconds;
-
-        last_frame = begin;
-        while (last_frame < end) {
-           draw_frame(data);
-           winsysSwapBuffers();
-           last_frame = winsysNow();
-           num_frames++;
-        }
-
-        duration = last_frame - begin;
-	printf("%d frames in %3.1f seconds = %6.3f FPS\n",
-               num_frames, duration, (double) num_frames / duration);
-}
diff --git a/progs/es1/screen/winsys.h b/progs/es1/screen/winsys.h
deleted file mode 100644
index 679c7e0bd6..0000000000
--- a/progs/es1/screen/winsys.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>
- *
- * 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.
- */
-
-#ifndef _WINSYS_H_
-#define _WINSYS_H_
-
-#include <EGL/egl.h>
-
-EGLBoolean winsysInitScreen(void);
-EGLBoolean winsysQueryScreenSize(EGLint *width, EGLint *height);
-void winsysFiniScreen(void);
-
-void winsysSwapBuffers(void);
-double winsysNow(void);
-
-void winsysRun(double seconds, void (*draw_frame)(void *data), void *data);
-
-#endif /* _WINSYS_H_ */
diff --git a/progs/es1/xegl/Makefile b/progs/es1/xegl/Makefile
deleted file mode 100644
index 6869c44306..0000000000
--- a/progs/es1/xegl/Makefile
+++ /dev/null
@@ -1,82 +0,0 @@
-# progs/es1/xegl/Makefile
-
-TOP = ../../..
-include $(TOP)/configs/current
-
-
-INCLUDE_DIRS = \
-	-I$(TOP)/include \
-
-HEADERS = $(TOP)/include/GLES/egl.h
-
-
-ES1_LIB_DEPS = \
-	$(TOP)/$(LIB_DIR)/libEGL.so \
-	$(TOP)/$(LIB_DIR)/libGLESv1_CM.so
-
-
-ES1_LIBS = \
-	-L$(TOP)/$(LIB_DIR) -lEGL \
-	-L$(TOP)/$(LIB_DIR) -lGLESv1_CM $(LIBDRM_LIB) -lX11
-
-PROGRAMS = \
-	bindtex \
-	drawtex \
-	es1_info \
-	msaa \
-	pbuffer \
-	render_tex \
-	torus \
-	tri \
-	two_win
-
-
-.c.o:
-	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
-
-
-
-default: $(PROGRAMS)
-
-
-
-bindtex: bindtex.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) bindtex.o $(ES1_LIBS) -o $@
-
-
-drawtex: drawtex.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) drawtex.o $(ES1_LIBS) -o $@
-
-
-es1_info: es1_info.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) es1_info.o $(ES1_LIBS) -o $@
-
-
-msaa: msaa.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) msaa.o $(ES1_LIBS) -o $@
-
-
-pbuffer: pbuffer.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) pbuffer.o $(ES1_LIBS) -o $@
-
-
-render_tex: render_tex.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) render_tex.o $(ES1_LIBS) -o $@
-
-
-torus: torus.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) torus.o $(ES1_LIBS) -o $@
-
-
-two_win: two_win.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) two_win.o $(ES1_LIBS) -o $@
-
-
-tri: tri.o $(ES1_LIB_DEPS)
-	$(CC) $(CFLAGS) tri.o $(ES1_LIBS) -o $@
-
-
-clean:
-	rm -f *.o *~
-	rm -f $(PROGRAMS)
-
diff --git a/progs/es1/xegl/drawtex.c b/progs/es1/xegl/drawtex.c
deleted file mode 100644
index ca0615e267..0000000000
--- a/progs/es1/xegl/drawtex.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
- * Copyright (C) 2008  Tunsgten Graphics,Inc.   All Rights Reserved.
- */
-
-/*
- * Test GL_OES_draw_texture
- * Brian Paul
- * August 2008
- */
-
-#define GL_GLEXT_PROTOTYPES
-
-#include <assert.h>
-#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 <GLES/glext.h>
-#include <EGL/egl.h>
-
-
-
-static GLfloat view_posx = 10.0, view_posy = 20.0;
-static GLfloat width = 200, height = 200;
-
-
-static void
-draw(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT);
-
-   glDrawTexfOES(view_posx, view_posy, 0.0, width, height);
-}
-
-
-/* new window size or exposure */
-static void
-reshape(int width, int height)
-{
-   GLfloat ar = (GLfloat) width / (GLfloat) height;
-
-   glViewport(0, 0, (GLint) width, (GLint) height);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-
-#ifdef GL_VERSION_ES_CM_1_0
-   glFrustumf(-ar, ar, -1, 1, 5.0, 60.0);
-#else
-   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
-#endif
-   
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef(0.0, 0.0, -15.0);
-}
-
-
-static float
-dist(GLuint i, GLuint j, float x, float y)
-{
-   return sqrt((i-x) * (i-x) + (j-y) * (j-y));
-}
-
-static void
-make_smile_texture(void)
-{
-#define SZ 128
-   GLenum Filter = GL_LINEAR;
-   GLubyte image[SZ][SZ][4];
-   GLuint i, j;
-   GLint cropRect[4];
-
-   for (i = 0; i < SZ; i++) {
-      for (j = 0; j < SZ; j++) {
-         GLfloat d_mouth = dist(i, j, SZ/2, SZ/2);
-         GLfloat d_rt_eye = dist(i, j, SZ*3/4, SZ*3/4);
-         GLfloat d_lt_eye = dist(i, j, SZ*3/4, SZ*1/4);
-         if (d_rt_eye < SZ / 8 || d_lt_eye < SZ / 8) {
-            image[i][j][0] = 20;
-            image[i][j][1] = 50;
-            image[i][j][2] = 255;
-            image[i][j][3] = 255;
-         }
-         else if (i < SZ/2 && d_mouth < SZ/3) {
-            image[i][j][0] = 255;
-            image[i][j][1] = 20;
-            image[i][j][2] = 20;
-            image[i][j][3] = 255;
-         }
-         else {
-            image[i][j][0] = 200;
-            image[i][j][1] = 200;
-            image[i][j][2] = 200;
-            image[i][j][3] = 255;
-         }
-      }
-   }
-
-   glActiveTexture(GL_TEXTURE0); /* unit 0 */
-   glBindTexture(GL_TEXTURE_2D, 42);
-   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, SZ, SZ, 0,
-                GL_RGBA, GL_UNSIGNED_BYTE, image);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, Filter);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, Filter);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-
-   cropRect[0] = 0;
-   cropRect[1] = 0;
-   cropRect[2] = SZ;
-   cropRect[3] = SZ;
-   glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, cropRect);
-#undef SZ
-}
-
-
-
-static void
-init(void)
-{
-   const char *ext = (char *) glGetString(GL_EXTENSIONS);
-
-   if (!strstr(ext, "GL_OES_draw_texture")) {
-      fprintf(stderr, "Sorry, this program requires GL_OES_draw_texture");
-      exit(1);
-   }
-
-   glClearColor(0.4, 0.4, 0.4, 0.0);
-
-   make_smile_texture();
-   glEnable(GL_TEXTURE_2D);
-}
-
-
-/*
- * Create an RGB, double-buffered X window.
- * Return the window and context handles.
- */
-static void
-make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
-              const char *name,
-              int x, int y, int width, int height,
-              Window *winRet,
-              EGLContext *ctxRet,
-              EGLSurface *surfRet)
-{
-   static const EGLint attribs[] = {
-      EGL_RED_SIZE, 1,
-      EGL_GREEN_SIZE, 1,
-      EGL_BLUE_SIZE, 1,
-      EGL_NONE
-   };
-
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLContext ctx;
-   EGLConfig config;
-   EGLint num_configs;
-   EGLint vid;
-
-   scrnum = DefaultScreen( x_dpy );
-   root = RootWindow( x_dpy, scrnum );
-
-   if (!eglChooseConfig( egl_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(egl_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;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   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);
-   }
-
-   eglBindAPI(EGL_OPENGL_ES_API);
-
-   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
-   if (!ctx) {
-      printf("Error: eglCreateContext failed\n");
-      exit(1);
-   }
-
-   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
-
-   if (!*surfRet) {
-      printf("Error: eglCreateWindowSurface failed\n");
-      exit(1);
-   }
-
-   XFree(visInfo);
-
-   *winRet = win;
-   *ctxRet = ctx;
-}
-
-
-static void
-event_loop(Display *dpy, Window win,
-           EGLDisplay egl_dpy, EGLSurface egl_surf)
-{
-   int anim = 0;
-
-   while (1) {
-      int redraw = 0;
-
-      if (!anim || XPending(dpy)) {
-         XEvent event;
-         XNextEvent(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_posx -= 1.0;
-               }
-               else if (code == XK_Right) {
-                  view_posx += 1.0;
-               }
-               else if (code == XK_Up) {
-                  view_posy += 1.0;
-               }
-               else if (code == XK_Down) {
-                  view_posy -= 1.0;
-               }
-               else {
-                  r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                                    NULL, NULL);
-                  if (buffer[0] == ' ') {
-                     anim = !anim;
-                  }
-                  else if (buffer[0] == 'w') {
-                     width -= 1.0f;
-                  }
-                  else if (buffer[0] == 'W') {
-                     width += 1.0f;
-                  }
-                  else if (buffer[0] == 'h') {
-                     height -= 1.0f;
-                  }
-                  else if (buffer[0] == 'H') {
-                     height += 1.0f;
-                  }
-                  else if (buffer[0] == 27) {
-                     /* escape */
-                     return;
-                  }
-               }
-            }
-            redraw = 1;
-            break;
-         default:
-            ; /*no-op*/
-         }
-      }
-
-      if (anim) {
-         view_posx += 1.0;
-         view_posy += 2.0;
-         redraw = 1;
-      }
-
-      if (redraw) {
-         draw();
-         eglSwapBuffers(egl_dpy, egl_surf);
-      }
-   }
-}
-
-
-static void
-usage(void)
-{
-   printf("Usage:\n");
-   printf("  -display <displayname>  set the display to run on\n");
-   printf("  -info                   display OpenGL renderer info\n");
-}
- 
-
-int
-main(int argc, char *argv[])
-{
-   const int winWidth = 400, winHeight = 300;
-   Display *x_dpy;
-   Window win;
-   EGLSurface egl_surf;
-   EGLContext egl_ctx;
-   EGLDisplay egl_dpy;
-   char *dpyName = NULL;
-   GLboolean printInfo = GL_FALSE;
-   EGLint egl_major, egl_minor;
-   int i;
-   const char *s;
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-display") == 0) {
-         dpyName = argv[i+1];
-         i++;
-      }
-      else if (strcmp(argv[i], "-info") == 0) {
-         printInfo = GL_TRUE;
-      }
-      else {
-         usage();
-         return -1;
-      }
-   }
-
-   x_dpy = XOpenDisplay(dpyName);
-   if (!x_dpy) {
-      printf("Error: couldn't open display %s\n",
-	     dpyName ? dpyName : getenv("DISPLAY"));
-      return -1;
-   }
-
-   egl_dpy = eglGetDisplay(x_dpy);
-   if (!egl_dpy) {
-      printf("Error: eglGetDisplay() failed\n");
-      return -1;
-   }
-
-   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
-      printf("Error: eglInitialize() failed\n");
-      return -1;
-   }
-
-   s = eglQueryString(egl_dpy, EGL_VERSION);
-   printf("EGL_VERSION = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_VENDOR);
-   printf("EGL_VENDOR = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_EXTENSIONS);
-   printf("EGL_EXTENSIONS = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_CLIENT_APIS);
-   printf("EGL_CLIENT_APIS = %s\n", s);
-
-   make_x_window(x_dpy, egl_dpy,
-                 "drawtex", 0, 0, winWidth, winHeight,
-                 &win, &egl_ctx, &egl_surf);
-
-   XMapWindow(x_dpy, win);
-   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
-      printf("Error: eglMakeCurrent() failed\n");
-      return -1;
-   }
-
-   if (printInfo) {
-      printf("GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-      printf("GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-      printf("GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-      printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
-   }
-
-   init();
-
-   /* Set initial projection/viewing transformation.
-    * We can't be sure we'll get a ConfigureNotify event when the window
-    * first appears.
-    */
-   reshape(winWidth, winHeight);
-
-   event_loop(x_dpy, win, egl_dpy, egl_surf);
-
-   eglDestroyContext(egl_dpy, egl_ctx);
-   eglDestroySurface(egl_dpy, egl_surf);
-   eglTerminate(egl_dpy);
-
-
-   XDestroyWindow(x_dpy, win);
-   XCloseDisplay(x_dpy);
-
-   return 0;
-}
diff --git a/progs/es1/xegl/tri.c b/progs/es1/xegl/tri.c
deleted file mode 100644
index 42a978207c..0000000000
--- a/progs/es1/xegl/tri.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
- * 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.
- */
-
-/*
- * Draw a triangle with X/EGL and OpenGL ES 1.x
- * Brian Paul
- * 5 June 2008
- */
-
-#define USE_FULL_GL 0
-
-#define USE_FIXED_POINT 0
-
-
-#include <assert.h>
-#include <math.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-#if USE_FULL_GL
-#include <GL/gl.h>  /* use full OpenGL */
-#else
-#include <GLES/gl.h>  /* use OpenGL ES 1.x */
-#include <GLES/glext.h>
-#endif
-#include <EGL/egl.h>
-
-
-#define FLOAT_TO_FIXED(X)   ((X) * 65535.0)
-
-
-
-static GLfloat view_rotx = 0.0, view_roty = 0.0, view_rotz = 0.0;
-
-
-static void
-draw(void)
-{
-#if USE_FIXED_POINT
-   static const GLfixed verts[3][2] = {
-      { -65536, -65536 },
-      {  65536, -65536 },
-      {      0,  65536 }
-   };
-   static const GLfixed colors[3][4] = {
-      { 65536,     0,     0,    65536 },
-      {     0, 65536,     0 ,   65536},
-      {     0,     0, 65536 ,   65536}
-   };
-#else
-   static const GLfloat verts[3][2] = {
-      { -1, -1 },
-      {  1, -1 },
-      {  0,  1 }
-   };
-   static const GLfloat colors[3][4] = {
-      { 1, 0, 0, 1 },
-      { 0, 1, 0, 1 },
-      { 0, 0, 1, 1 }
-   };
-#endif
-
-   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-   glPushMatrix();
-   glRotatef(view_rotx, 1, 0, 0);
-   glRotatef(view_roty, 0, 1, 0);
-   glRotatef(view_rotz, 0, 0, 1);
-
-   {
-#if USE_FIXED_POINT
-      glVertexPointer(2, GL_FIXED, 0, verts);
-      glColorPointer(4, GL_FIXED, 0, colors);
-#else
-      glVertexPointer(2, GL_FLOAT, 0, verts);
-      glColorPointer(4, GL_FLOAT, 0, colors);
-#endif
-      glEnableClientState(GL_VERTEX_ARRAY);
-      glEnableClientState(GL_COLOR_ARRAY);
-
-      /* draw triangle */
-      glDrawArrays(GL_TRIANGLES, 0, 3);
-
-      /* draw some points */
-      glPointSizex(FLOAT_TO_FIXED(15.5));
-      glDrawArrays(GL_POINTS, 0, 3);
-
-      glDisableClientState(GL_VERTEX_ARRAY);
-      glDisableClientState(GL_COLOR_ARRAY);
-   }
-
-   if (0) {
-      /* test code */
-      GLfixed size;
-      glGetFixedv(GL_POINT_SIZE, &size);
-      printf("GL_POINT_SIZE = 0x%x %f\n", size, size / 65536.0);
-   }
-
-   glPopMatrix();
-}
-
-
-/* new window size or exposure */
-static void
-reshape(int width, int height)
-{
-   GLfloat ar = (GLfloat) width / (GLfloat) height;
-
-   glViewport(0, 0, (GLint) width, (GLint) height);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-#ifdef GL_VERSION_ES_CM_1_0
-   glFrustumf(-ar, ar, -1, 1, 5.0, 60.0);
-#else
-   glFrustum(-ar, ar, -1, 1, 5.0, 60.0);
-#endif
-   
-   glMatrixMode(GL_MODELVIEW);
-   glLoadIdentity();
-   glTranslatef(0.0, 0.0, -10.0);
-}
-
-
-static void
-test_query_matrix(void)
-{
-   PFNGLQUERYMATRIXXOESPROC procQueryMatrixx;
-   typedef void (*voidproc)();
-   GLfixed mantissa[16];
-   GLint exponent[16];
-   GLbitfield rv;
-   int i;
-
-   procQueryMatrixx = (PFNGLQUERYMATRIXXOESPROC) eglGetProcAddress("glQueryMatrixxOES");
-   assert(procQueryMatrixx);
-   /* Actually try out this one */
-   rv = (*procQueryMatrixx)(mantissa, exponent);
-   for (i = 0; i < 16; i++) {
-      if (rv & (1<<i)) {
-        printf("matrix[%d] invalid\n", i);
-      }
-      else {
-         printf("matrix[%d] = %f * 2^(%d)\n", i, mantissa[i]/65536.0, exponent[i]);
-      }
-   }
-   assert(!eglGetProcAddress("glFoo"));
-}
-
-
-static void
-init(void)
-{
-   glClearColor(0.4, 0.4, 0.4, 0.0);
-
-   if (0)
-      test_query_matrix();
-}
-
-
-/*
- * Create an RGB, double-buffered X window.
- * Return the window and context handles.
- */
-static void
-make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
-              const char *name,
-              int x, int y, int width, int height,
-              Window *winRet,
-              EGLContext *ctxRet,
-              EGLSurface *surfRet)
-{
-   static const EGLint attribs[] = {
-      EGL_RED_SIZE, 1,
-      EGL_GREEN_SIZE, 1,
-      EGL_BLUE_SIZE, 1,
-      EGL_DEPTH_SIZE, 1,
-      EGL_NONE
-   };
-
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLContext ctx;
-   EGLConfig config;
-   EGLint num_configs;
-   EGLint vid;
-
-   scrnum = DefaultScreen( x_dpy );
-   root = RootWindow( x_dpy, scrnum );
-
-   if (!eglChooseConfig( egl_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(egl_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;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   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);
-   }
-
-#if USE_FULL_GL
-   eglBindAPI(EGL_OPENGL_API);
-#else
-   eglBindAPI(EGL_OPENGL_ES_API);
-#endif
-
-   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
-   if (!ctx) {
-      printf("Error: eglCreateContext failed\n");
-      exit(1);
-   }
-
-   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
-
-   if (!*surfRet) {
-      printf("Error: eglCreateWindowSurface failed\n");
-      exit(1);
-   }
-
-   XFree(visInfo);
-
-   *winRet = win;
-   *ctxRet = ctx;
-}
-
-
-static void
-event_loop(Display *dpy, Window win,
-           EGLDisplay egl_dpy, EGLSurface egl_surf)
-{
-   while (1) {
-      int redraw = 0;
-      XEvent event;
-
-      XNextEvent(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 {
-               r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                                 NULL, NULL);
-               if (buffer[0] == 27) {
-                  /* escape */
-                  return;
-               }
-            }
-         }
-         redraw = 1;
-         break;
-      default:
-         ; /*no-op*/
-      }
-
-      if (redraw) {
-         draw();
-         eglSwapBuffers(egl_dpy, egl_surf);
-      }
-   }
-}
-
-
-static void
-usage(void)
-{
-   printf("Usage:\n");
-   printf("  -display <displayname>  set the display to run on\n");
-   printf("  -info                   display OpenGL renderer info\n");
-}
- 
-
-int
-main(int argc, char *argv[])
-{
-   const int winWidth = 300, winHeight = 300;
-   Display *x_dpy;
-   Window win;
-   EGLSurface egl_surf;
-   EGLContext egl_ctx;
-   EGLDisplay egl_dpy;
-   char *dpyName = NULL;
-   GLboolean printInfo = GL_FALSE;
-   EGLint egl_major, egl_minor;
-   int i;
-   const char *s;
-
-   static struct {
-      char *name;
-      GLenum value;
-      enum {GetString, GetInteger} type;
-   } info_items[] = {
-      {"GL_RENDERER", GL_RENDERER, GetString},
-      {"GL_VERSION", GL_VERSION, GetString},
-      {"GL_VENDOR", GL_VENDOR, GetString},
-      {"GL_EXTENSIONS", GL_EXTENSIONS, GetString},
-      {"GL_MAX_PALETTE_MATRICES_OES", GL_MAX_PALETTE_MATRICES_OES, GetInteger},
-      {"GL_MAX_VERTEX_UNITS_OES", GL_MAX_VERTEX_UNITS_OES, GetInteger},
-   };
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-display") == 0) {
-         dpyName = argv[i+1];
-         i++;
-      }
-      else if (strcmp(argv[i], "-info") == 0) {
-         printInfo = GL_TRUE;
-      }
-      else {
-         usage();
-         return -1;
-      }
-   }
-
-   x_dpy = XOpenDisplay(dpyName);
-   if (!x_dpy) {
-      printf("Error: couldn't open display %s\n",
-	     dpyName ? dpyName : getenv("DISPLAY"));
-      return -1;
-   }
-
-   egl_dpy = eglGetDisplay(x_dpy);
-   if (!egl_dpy) {
-      printf("Error: eglGetDisplay() failed\n");
-      return -1;
-   }
-
-   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
-      printf("Error: eglInitialize() failed\n");
-      return -1;
-   }
-
-   s = eglQueryString(egl_dpy, EGL_VERSION);
-   printf("EGL_VERSION = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_VENDOR);
-   printf("EGL_VENDOR = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_EXTENSIONS);
-   printf("EGL_EXTENSIONS = %s\n", s);
-
-   s = eglQueryString(egl_dpy, EGL_CLIENT_APIS);
-   printf("EGL_CLIENT_APIS = %s\n", s);
-
-   make_x_window(x_dpy, egl_dpy,
-                 "OpenGL ES 1.x tri", 0, 0, winWidth, winHeight,
-                 &win, &egl_ctx, &egl_surf);
-
-   XMapWindow(x_dpy, win);
-   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
-      printf("Error: eglMakeCurrent() failed\n");
-      return -1;
-   }
-
-   if (printInfo) {
-      for (i = 0; i < sizeof(info_items)/sizeof(info_items[0]); i++) {
-         switch (info_items[i].type) {
-            case GetString:
-               printf("%s = %s\n", info_items[i].name, (char *)glGetString(info_items[i].value));
-               break;
-            case GetInteger: {
-               GLint rv = -1;
-               glGetIntegerv(info_items[i].value, &rv);
-               printf("%s = %d\n", info_items[i].name, rv);
-               break;
-            }
-         }
-      }
-   };
-   init();
-
-   /* Set initial projection/viewing transformation.
-    * We can't be sure we'll get a ConfigureNotify event when the window
-    * first appears.
-    */
-   reshape(winWidth, winHeight);
-
-   event_loop(x_dpy, win, egl_dpy, egl_surf);
-
-   eglDestroyContext(egl_dpy, egl_ctx);
-   eglDestroySurface(egl_dpy, egl_surf);
-   eglTerminate(egl_dpy);
-
-
-   XDestroyWindow(x_dpy, win);
-   XCloseDisplay(x_dpy);
-
-   return 0;
-}
diff --git a/progs/es2/.gitignore b/progs/es2/.gitignore
deleted file mode 100644
index 7d5c16936c..0000000000
--- a/progs/es2/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-xegl/es2_info.c
-xegl/es2_info
-xegl/tri
diff --git a/progs/gallium/python/tests/base.py b/progs/gallium/python/tests/base.py
index 8c55e3ae5d..d8cf84db36 100755
--- a/progs/gallium/python/tests/base.py
+++ b/progs/gallium/python/tests/base.py
@@ -116,7 +116,7 @@ class Test:
     def run(self):
         result = TestResult()
         self._run(result)
-        result.summary()
+        result.report()
 
     def assert_rgba(self, ctx, surface, x, y, w, h, expected_rgba, pixel_tol=4.0/256, surface_tol=0.85):
         total = h*w
@@ -250,7 +250,7 @@ class TestResult:
         sys.stdout.write("SKIP\n")
         sys.stdout.flush()
         self.skipped += 1
-        #self.log_result(test, 'skip')
+        self.log_result(test, 'skip')
         
     def test_failed(self, test):
         sys.stdout.write("FAIL\n")
@@ -296,11 +296,16 @@ class TestResult:
         
         self.rows.append(row)
 
-    def summary(self):
+    def report(self):
         sys.stdout.write("%u tests, %u passed, %u skipped, %u failed\n\n" % (self.tests, self.passed, self.skipped, self.failed))
         sys.stdout.flush()
 
         name, ext = os.path.splitext(os.path.basename(sys.argv[0]))
+
+        tree = self.report_tree(name)
+        self.report_junit(name, stdout=tree)
+
+    def report_tree(self, name):
         filename = name + '.tsv'
         stream = file(filename, 'wt')
 
@@ -311,6 +316,8 @@ class TestResult:
 
         # rows
         for row in self.rows:
+            if row[0] == 'skip':
+                continue
             row += ['']*(len(self.names) - len(row))
             stream.write('\t'.join(row) + '\n')
 
@@ -322,7 +329,7 @@ class TestResult:
             import orngTree
         except ImportError:
             sys.stderr.write('Install Orange from http://www.ailab.si/orange/ for a classification tree.\n')
-            return
+            return None
 
         data = orange.ExampleTable(filename)
 
@@ -330,6 +337,63 @@ class TestResult:
 
         orngTree.printTxt(tree, maxDepth=4)
 
-        file(name+'.txt', 'wt').write(orngTree.dumpTree(tree))
+        text_tree = orngTree.dumpTree(tree)
+
+        file(name + '.txt', 'wt').write(text_tree)
 
         orngTree.printDot(tree, fileName=name+'.dot', nodeShape='ellipse', leafShape='box')
+
+        return text_tree
+    
+    def report_junit(self, name, stdout=None, stderr=None):
+        """Write test results in ANT's junit XML format, to use with Hudson CI.
+
+        See also:
+        - http://fisheye.hudson-ci.org/browse/Hudson/trunk/hudson/main/core/src/test/resources/hudson/tasks/junit
+        - http://www.junit.org/node/399
+        - http://wiki.apache.org/ant/Proposals/EnhancedTestReports
+        """
+
+        stream = file(name + '.xml', 'wt')
+
+        stream.write('<?xml version="1.0" encoding="UTF-8" ?>\n')
+        stream.write('<testsuite name="%s">\n' % self.escape_xml(name))
+        stream.write('  <properties>\n')
+        stream.write('  </properties>\n')
+
+        names = self.names[1:]
+
+        for row in self.rows:
+
+            test_name = ' '.join(['%s=%s' % pair for pair in zip(self.names[1:], row[1:])])
+
+            stream.write('  <testcase name="%s">\n' % (self.escape_xml(test_name)))
+
+            result = row[0]
+            if result == 'pass':
+                pass
+            elif result == 'skip':
+                stream.write('    <skipped/>\n')
+            else:
+                stream.write('    <failure/>\n')
+            
+            stream.write('  </testcase>\n')
+
+        if stdout:
+            stream.write('  <system-out>%s</system-out>\n' % self.escape_xml(stdout))
+        if stderr:
+            stream.write('  <system-err>%s</system-err>\n' % self.escape_xml(stderr))
+
+        stream.write('</testsuite>\n')
+
+        stream.close()
+
+    def escape_xml(self, s):
+        '''Escape a XML string.'''
+        s = s.replace('&', '&amp;')
+        s = s.replace('<', '&lt;')
+        s = s.replace('>', '&gt;')
+        s = s.replace('"', '&quot;')
+        s = s.replace("'", '&apos;')
+        return s
+
diff --git a/progs/gallium/python/tests/surface_copy.py b/progs/gallium/python/tests/surface_copy.py
index 9364fd1110..3eefa690bd 100755
--- a/progs/gallium/python/tests/surface_copy.py
+++ b/progs/gallium/python/tests/surface_copy.py
@@ -27,6 +27,9 @@
 ##########################################################################
 
 
+import os
+import random
+
 from gallium import *
 from base import *
 
@@ -68,6 +71,14 @@ class TextureTest(TestCase):
         level = self.level
         zslice = self.zslice
         
+        tex_usage = PIPE_TEXTURE_USAGE_SAMPLER
+        geom_flags = 0
+        if not dev.is_format_supported(format, target, tex_usage, geom_flags):
+            raise TestSkip
+
+        if not dev.is_format_supported(format, target, tex_usage, geom_flags):
+            raise TestSkip
+
         #  textures
         dst_texture = dev.texture_create(
             target = target,
@@ -76,10 +87,8 @@ class TextureTest(TestCase):
             height = height,
             depth = depth, 
             last_level = last_level,
-            tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET,
+            tex_usage = tex_usage,
         )
-        if dst_texture is None:
-            raise TestSkip
 
         dst_surface = dst_texture.get_surface(face = face, level = level, zslice = zslice)
         
@@ -95,8 +104,6 @@ class TextureTest(TestCase):
 
         src_surface = src_texture.get_surface()
         
-        x = 0
-        y = 0
         w = dst_surface.width
         h = dst_surface.height
 
@@ -113,7 +120,6 @@ class TextureTest(TestCase):
 
         if dst_raw != src_raw:
             raise TestFailure
-        
 
 
 def main():
@@ -124,27 +130,7 @@ def main():
     targets = [
         PIPE_TEXTURE_2D,
         PIPE_TEXTURE_CUBE,
-        #PIPE_TEXTURE_3D,
-    ]
-    
-    formats = [
-        PIPE_FORMAT_B8G8R8A8_UNORM,
-        PIPE_FORMAT_B8G8R8X8_UNORM,
-        PIPE_FORMAT_B8G8R8A8_SRGB,
-        PIPE_FORMAT_B5G6R5_UNORM,
-        PIPE_FORMAT_B5G5R5A1_UNORM,
-        PIPE_FORMAT_B4G4R4A4_UNORM,
-        PIPE_FORMAT_Z32_UNORM,
-        PIPE_FORMAT_S8Z24_UNORM,
-        PIPE_FORMAT_X8Z24_UNORM,
-        PIPE_FORMAT_Z16_UNORM,
-        PIPE_FORMAT_S8_UNORM,
-        PIPE_FORMAT_A8_UNORM,
-        PIPE_FORMAT_L8_UNORM,
-        PIPE_FORMAT_DXT1_RGB,
-        PIPE_FORMAT_DXT1_RGBA,
-        PIPE_FORMAT_DXT3_RGBA,
-        PIPE_FORMAT_DXT5_RGBA,
+        PIPE_TEXTURE_3D,
     ]
     
     sizes = [64, 32, 16, 8, 4, 2, 1]
@@ -161,36 +147,52 @@ def main():
         PIPE_TEX_FACE_NEG_Z,
     ]
 
-    for target in targets:
-        for format in formats:
-            for size in sizes:
-                if target == PIPE_TEXTURE_3D:
-                    depth = size
-                else:
-                    depth = 1
-                for face in faces:
-                    if target != PIPE_TEXTURE_CUBE and face:
-                        continue
-                    levels = lods(size)
-                    for last_level in range(levels):
-                        for level in range(0, last_level + 1):
-                            zslice = 0
-                            while zslice < depth >> level:
-                                test = TextureTest(
-                                    dev = dev,
-                                    ctx = ctx,
-                                    target = target,
-                                    format = format, 
-                                    width = size,
-                                    height = size,
-                                    depth = depth,
-                                    last_level = last_level,
-                                    face = face,
-                                    level = level,
-                                    zslice = zslice,
-                                )
-                                suite.add_test(test)
-                                zslice = (zslice + 1)*2 - 1
+    try:
+        n = int(sys.argv[1])
+    except:
+        n = 10000
+    
+    for i in range(n):
+        format = random.choice(formats.keys())
+        if not util_format_is_depth_or_stencil(format):
+            is_depth_or_stencil = util_format_is_depth_or_stencil(format)
+
+            if is_depth_or_stencil:
+                target = PIPE_TEXTURE_2D
+            else:
+                target = random.choice(targets)
+            
+            size = random.choice(sizes)
+
+            if target == PIPE_TEXTURE_3D:
+                depth = size
+            else:
+                depth = 1
+
+            if target == PIPE_TEXTURE_CUBE:
+                face = random.choice(faces)
+            else:
+                face = PIPE_TEX_FACE_POS_X
+
+            levels = lods(size)
+            last_level = random.randint(0, levels - 1)
+            level = random.randint(0, last_level)
+            zslice = random.randint(0, max(depth >> level, 1) - 1)
+
+            test = TextureTest(
+                dev = dev,
+                ctx = ctx,
+                target = target,
+                format = format, 
+                width = size,
+                height = size,
+                depth = depth,
+                last_level = last_level,
+                face = face,
+                level = level,
+                zslice = zslice,
+            )
+            suite.add_test(test)
     suite.run()
 
 
diff --git a/progs/gallium/python/tests/texture_blit.py b/progs/gallium/python/tests/texture_blit.py
index 5ae0a7398d..a68c081931 100755
--- a/progs/gallium/python/tests/texture_blit.py
+++ b/progs/gallium/python/tests/texture_blit.py
@@ -191,7 +191,7 @@ class TextureColorSampleTest(TestCase):
             zslice = zslice,
         )
         
-        ctx.surface_sample_rgba(surface, expected_rgba)
+        ctx.surface_sample_rgba(surface, expected_rgba, True)
         
         ctx.set_fragment_sampler_texture(0, texture)
 
@@ -428,7 +428,7 @@ class TextureDepthSampleTest(TestCase):
             zslice = zslice,
         )
 
-        ctx.surface_sample_rgba(surface, expected_rgba)
+        ctx.surface_sample_rgba(surface, expected_rgba, True)
         
         ctx.set_fragment_sampler_texture(0, texture)
 
@@ -555,6 +555,7 @@ def main():
     random.seed(0xdead3eef)
 
     dev = Device()
+    ctx = dev.context_create()
     suite = TestSuite()
     
     targets = [
@@ -577,8 +578,6 @@ def main():
         PIPE_TEX_FACE_NEG_Z,
     ]
 
-    ctx = dev.context_create()
-
     try:
         n = int(sys.argv[1])
     except:
@@ -602,7 +601,7 @@ def main():
                 depth = 1
 
             if target == PIPE_TEXTURE_CUBE:
-                face =random.choice(faces)
+                face = random.choice(faces)
             else:
                 face = PIPE_TEX_FACE_POS_X
 
diff --git a/progs/gallium/python/tests/texture_render.py b/progs/gallium/python/tests/texture_render.py
index 1e26639db6..12def7ec72 100755
--- a/progs/gallium/python/tests/texture_render.py
+++ b/progs/gallium/python/tests/texture_render.py
@@ -258,10 +258,10 @@ def main():
         PIPE_FORMAT_B5G5R5A1_UNORM,
         PIPE_FORMAT_B4G4R4A4_UNORM,
         #PIPE_FORMAT_Z32_UNORM,
-        #PIPE_FORMAT_S8Z24_UNORM,
+        #PIPE_FORMAT_S8_USCALED_Z24_UNORM,
         #PIPE_FORMAT_X8Z24_UNORM,
         #PIPE_FORMAT_Z16_UNORM,
-        #PIPE_FORMAT_S8_UNORM,
+        #PIPE_FORMAT_S8_USCALED,
         PIPE_FORMAT_A8_UNORM,
         PIPE_FORMAT_L8_UNORM,
         #PIPE_FORMAT_DXT1_RGB,
diff --git a/progs/gallium/python/tests/texture_transfer.py b/progs/gallium/python/tests/texture_transfer.py
index 97a28e01a4..639d3d362c 100755
--- a/progs/gallium/python/tests/texture_transfer.py
+++ b/progs/gallium/python/tests/texture_transfer.py
@@ -29,6 +29,7 @@
 
 
 import os
+import random
 
 from gallium import *
 from base import *
@@ -71,8 +72,12 @@ class TextureTest(TestCase):
         level = self.level
         zslice = self.zslice
         
-        tex_usage = 0
+        tex_usage = PIPE_TEXTURE_USAGE_SAMPLER
+        geom_flags = 0
+        if not dev.is_format_supported(format, target, tex_usage, geom_flags):
+            raise TestSkip
         
+        #  textures
         texture = dev.texture_create(
             target = target,
             format = format, 
@@ -82,13 +87,11 @@ class TextureTest(TestCase):
             last_level = last_level,
             tex_usage = tex_usage,
         )
-        if texture is None:
-            raise TestSkip
         
         surface = texture.get_surface(face, level, zslice)
         
-        stride = util_format_get_stride(format, width)
-        size = util_format_get_nblocksy(format, height) * stride
+        stride = util_format_get_stride(format, surface.width)
+        size = util_format_get_nblocksy(format, surface.height) * stride
 
         in_raw = os.urandom(size)
 
@@ -111,26 +114,6 @@ def main():
         PIPE_TEXTURE_3D,
     ]
     
-    formats = [
-        PIPE_FORMAT_B8G8R8A8_UNORM,
-        PIPE_FORMAT_B8G8R8X8_UNORM,
-        PIPE_FORMAT_B8G8R8A8_SRGB,
-        PIPE_FORMAT_B5G6R5_UNORM,
-        PIPE_FORMAT_B5G5R5A1_UNORM,
-        PIPE_FORMAT_B4G4R4A4_UNORM,
-        PIPE_FORMAT_Z32_UNORM,
-        PIPE_FORMAT_S8Z24_UNORM,
-        PIPE_FORMAT_X8Z24_UNORM,
-        PIPE_FORMAT_Z16_UNORM,
-        PIPE_FORMAT_S8_UNORM,
-        PIPE_FORMAT_A8_UNORM,
-        PIPE_FORMAT_L8_UNORM,
-        PIPE_FORMAT_DXT1_RGB,
-        PIPE_FORMAT_DXT1_RGBA,
-        PIPE_FORMAT_DXT3_RGBA,
-        PIPE_FORMAT_DXT5_RGBA,
-    ]
-    
     sizes = [64, 32, 16, 8, 4, 2, 1]
     #sizes = [1020, 508, 252, 62, 30, 14, 6, 3]
     #sizes = [64]
@@ -145,36 +128,52 @@ def main():
         PIPE_TEX_FACE_NEG_Z,
     ]
 
-    for target in targets:
-        for format in formats:
-            for size in sizes:
-                if target == PIPE_TEXTURE_3D:
-                    depth = size
-                else:
-                    depth = 1
-                for face in faces:
-                    if target != PIPE_TEXTURE_CUBE and face:
-                        continue
-                    levels = lods(size)
-                    for last_level in range(levels):
-                        for level in range(0, last_level + 1):
-                            zslice = 0
-                            while zslice < depth >> level:
-                                test = TextureTest(
-                                    dev = dev,
-                                    ctx = ctx,
-                                    target = target,
-                                    format = format, 
-                                    width = size,
-                                    height = size,
-                                    depth = depth,
-                                    last_level = last_level,
-                                    face = face,
-                                    level = level,
-                                    zslice = zslice,
-                                )
-                                suite.add_test(test)
-                                zslice = (zslice + 1)*2 - 1
+    try:
+        n = int(sys.argv[1])
+    except:
+        n = 10000
+    
+    for i in range(n):
+        format = random.choice(formats.keys())
+        if not util_format_is_depth_or_stencil(format):
+            is_depth_or_stencil = util_format_is_depth_or_stencil(format)
+
+            if is_depth_or_stencil:
+                target = PIPE_TEXTURE_2D
+            else:
+                target = random.choice(targets)
+            
+            size = random.choice(sizes)
+
+            if target == PIPE_TEXTURE_3D:
+                depth = size
+            else:
+                depth = 1
+
+            if target == PIPE_TEXTURE_CUBE:
+                face = random.choice(faces)
+            else:
+                face = PIPE_TEX_FACE_POS_X
+
+            levels = lods(size)
+            last_level = random.randint(0, levels - 1)
+            level = random.randint(0, last_level)
+            zslice = random.randint(0, max(depth >> level, 1) - 1)
+
+            test = TextureTest(
+                dev = dev,
+                ctx = ctx,
+                target = target,
+                format = format, 
+                width = size,
+                height = size,
+                depth = depth,
+                last_level = last_level,
+                face = face,
+                level = level,
+                zslice = zslice,
+            )
+            suite.add_test(test)
     suite.run()
 
 
diff --git a/progs/gallium/unit/Makefile b/progs/gallium/unit/Makefile
new file mode 100644
index 0000000000..f3dbd7695c
--- /dev/null
+++ b/progs/gallium/unit/Makefile
@@ -0,0 +1,44 @@
+# progs/gallium/simple/Makefile
+
+TOP = ../../..
+include $(TOP)/configs/current
+
+INCLUDES = \
+	-I. \
+	-I$(TOP)/src/gallium/include \
+	-I$(TOP)/src/gallium/auxiliary \
+	-I$(TOP)/src/gallium/drivers \
+	-I$(TOP)/src/gallium/winsys \
+	$(PROG_INCLUDES)
+
+LINKS = \
+	$(TOP)/src/gallium/drivers/trace/libtrace.a \
+	$(TOP)/src/gallium/winsys/sw/null/libws_null.a \
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(GALLIUM_AUXILIARIES) \
+	$(PROG_LINKS)
+
+SOURCES = \
+	u_format_test.c \
+	u_half_test.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+PROGS = $(OBJECTS:.o=)
+
+##### TARGETS #####
+
+default: $(PROGS)
+
+clean:
+	-rm -f $(PROGS)
+	-rm -f *.o
+	-rm -f result.bmp
+
+##### RULES #####
+
+$(OBJECTS): %.o: %.c
+	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $(PROG_DEFINES) $< -o $@
+
+$(PROGS): %: %.o
+	$(CC) $(LDFLAGS) $< $(LINKS) -lm -lpthread -ldl -o $@
diff --git a/progs/gallium/unit/SConscript b/progs/gallium/unit/SConscript
index 9891440df6..0db3bb687c 100644
--- a/progs/gallium/unit/SConscript
+++ b/progs/gallium/unit/SConscript
@@ -5,7 +5,8 @@ env = env.Clone()
 env.Prepend(LIBS = [gallium])
 
 progs = [
-    'u_format_test'
+    'u_format_test',
+    'u_half_test'
 ]
 
 for prog in progs:
@@ -13,6 +14,8 @@ for prog in progs:
         target = prog,
         source = prog + '.c',
     )
+    
+    env.InstallProgram(prog)
 
     # http://www.scons.org/wiki/UnitTests
     test_alias = env.Alias('unit', [prog], prog[0].abspath)
diff --git a/progs/gallium/unit/u_format_test.c b/progs/gallium/unit/u_format_test.c
index 54cb6b879e..53e028482b 100644
--- a/progs/gallium/unit/u_format_test.c
+++ b/progs/gallium/unit/u_format_test.c
@@ -28,36 +28,133 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <float.h>
 
+#include "util/u_half.h"
 #include "util/u_format.h"
 #include "util/u_format_tests.h"
+#include "util/u_format_s3tc.h"
 
 
 static boolean
-test_format_fetch_float(const struct util_format_description *format_desc,
-                        const struct util_format_test_case *test)
+compare_float(float x, float y)
+{
+   float error = y - x;
+
+   if (error < 0.0f)
+      error = -error;
+
+   if (error > FLT_EPSILON) {
+      return FALSE;
+   }
+
+   return TRUE;
+}
+
+
+static void
+print_packed(const struct util_format_description *format_desc,
+             const char *prefix,
+             const uint8_t *packed,
+             const char *suffix)
 {
-   float unpacked[4];
    unsigned i;
-   boolean success;
+   const char *sep = "";
+
+   printf("%s", prefix);
+   for (i = 0; i < format_desc->block.bits/8; ++i) {
+      printf("%s%02x", sep, packed[i]);
+      sep = " ";
+   }
+   printf("%s", suffix);
+}
+
+
+static void
+print_unpacked_doubl(const struct util_format_description *format_desc,
+                     const char *prefix,
+                     const double unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4],
+                     const char *suffix)
+{
+   unsigned i, j;
+   const char *sep = "";
+
+   printf("%s", prefix);
+   for (i = 0; i < format_desc->block.height; ++i) {
+      for (j = 0; j < format_desc->block.width; ++j) {
+         printf("%s{%f, %f, %f, %f}", sep, unpacked[i][j][0], unpacked[i][j][1], unpacked[i][j][2], unpacked[i][j][3]);
+         sep = ", ";
+      }
+      sep = ",\n";
+   }
+   printf("%s", suffix);
+}
 
-   /*
-    * TODO: test block formats too.
-    */
-   if (format_desc->block.width != 1 && format_desc->block.height != 1) {
-     return TRUE;
+
+static void
+print_unpacked_float(const struct util_format_description *format_desc,
+                     const char *prefix,
+                     const float unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4],
+                     const char *suffix)
+{
+   unsigned i, j;
+   const char *sep = "";
+
+   printf("%s", prefix);
+   for (i = 0; i < format_desc->block.height; ++i) {
+      for (j = 0; j < format_desc->block.width; ++j) {
+         printf("%s{%f, %f, %f, %f}", sep, unpacked[i][j][0], unpacked[i][j][1], unpacked[i][j][2], unpacked[i][j][3]);
+         sep = ", ";
+      }
+      sep = ",\n";
    }
+   printf("%s", suffix);
+}
 
-   format_desc->fetch_float(unpacked, test->packed, 0, 0);
+
+static void
+print_unpacked_8unorm(const struct util_format_description *format_desc,
+                      const char *prefix,
+                      const uint8_t unpacked[][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4],
+                      const char *suffix)
+{
+   unsigned i, j;
+   const char *sep = "";
+
+   printf("%s", prefix);
+   for (i = 0; i < format_desc->block.height; ++i) {
+      for (j = 0; j < format_desc->block.width; ++j) {
+         printf("%s{0x%02x, 0x%02x, 0x%02x, 0x%02x}", sep, unpacked[i][j][0], unpacked[i][j][1], unpacked[i][j][2], unpacked[i][j][3]);
+         sep = ", ";
+      }
+   }
+   printf("%s", suffix);
+}
+
+
+static boolean
+test_format_fetch_float(const struct util_format_description *format_desc,
+                        const struct util_format_test_case *test)
+{
+   float unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4] = { { { 0 } } };
+   unsigned i, j, k;
+   boolean success;
 
    success = TRUE;
-   for (i = 0; i < 4; ++i)
-      if (test->unpacked[i] != unpacked[i])
-         success = FALSE;
+   for (i = 0; i < format_desc->block.height; ++i) {
+      for (j = 0; j < format_desc->block.width; ++j) {
+         format_desc->fetch_float(unpacked[i][j], test->packed, j, i);
+         for (k = 0; k < 4; ++k) {
+            if (!compare_float(test->unpacked[i][j][k], unpacked[i][j][k])) {
+               success = FALSE;
+            }
+         }
+      }
+   }
 
    if (!success) {
-      printf("FAILED: (%f %f %f %f) obtained\n", unpacked[0], unpacked[1], unpacked[2], unpacked[3]);
-      printf("        (%f %f %f %f) expected\n", test->unpacked[0], test->unpacked[1], test->unpacked[2], test->unpacked[3]);
+      print_unpacked_float(format_desc, "FAILED: ", unpacked, " obtained\n");
+      print_unpacked_doubl(format_desc, "        ", test->unpacked, " expected\n");
    }
 
    return success;
@@ -68,20 +165,26 @@ static boolean
 test_format_unpack_float(const struct util_format_description *format_desc,
                          const struct util_format_test_case *test)
 {
-   float unpacked[4];
-   unsigned i;
+   float unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4] = { { { 0 } } };
+   unsigned i, j, k;
    boolean success;
 
-   format_desc->unpack_float(unpacked, 0, test->packed, 0, 1, 1);
+   format_desc->unpack_float(&unpacked[0][0][0], sizeof unpacked[0], test->packed, 0, format_desc->block.width, format_desc->block.height);
 
    success = TRUE;
-   for (i = 0; i < 4; ++i)
-      if (test->unpacked[i] != unpacked[i])
-         success = FALSE;
+   for (i = 0; i < format_desc->block.height; ++i) {
+      for (j = 0; j < format_desc->block.width; ++j) {
+         for (k = 0; k < 4; ++k) {
+            if (!compare_float(test->unpacked[i][j][k], unpacked[i][j][k])) {
+               success = FALSE;
+            }
+         }
+      }
+   }
 
    if (!success) {
-      printf("FAILED: (%f %f %f %f) obtained\n", unpacked[0], unpacked[1], unpacked[2], unpacked[3]);
-      printf("        (%f %f %f %f) expected\n", test->unpacked[0], test->unpacked[1], test->unpacked[2], test->unpacked[3]);
+      print_unpacked_float(format_desc, "FAILED: ", unpacked, " obtained\n");
+      print_unpacked_doubl(format_desc, "        ", test->unpacked, " expected\n");
    }
 
    return success;
@@ -89,38 +192,43 @@ test_format_unpack_float(const struct util_format_description *format_desc,
 
 
 static boolean
+
 test_format_pack_float(const struct util_format_description *format_desc,
                        const struct util_format_test_case *test)
 {
-   float unpacked[4];
+   float unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4];
    uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES];
-   unsigned i;
+   unsigned i, j, k;
    boolean success;
 
-   memset(packed, 0, sizeof packed);
+   if (test->format == PIPE_FORMAT_DXT1_RGBA) {
+      /*
+       * Skip S3TC as packed representation is not canonical.
+       *
+       * TODO: Do a round trip conversion.
+       */
+      return TRUE;
+   }
 
-   for (i = 0; i < 4; ++i)
-      unpacked[i] = (float) test->unpacked[i];
+   memset(packed, 0, sizeof packed);
+   for (i = 0; i < format_desc->block.height; ++i) {
+      for (j = 0; j < format_desc->block.width; ++j) {
+         for (k = 0; k < 4; ++k) {
+            unpacked[i][j][k] = (float) test->unpacked[i][j][k];
+         }
+      }
+   }
 
-   format_desc->pack_float(packed, 0, unpacked, 0, 1, 1);
+   format_desc->pack_float(packed, 0, &unpacked[0][0][0], sizeof unpacked[0], format_desc->block.width, format_desc->block.height);
 
    success = TRUE;
-   for (i = 0; i < UTIL_FORMAT_MAX_PACKED_BYTES; ++i)
+   for (i = 0; i < format_desc->block.bits/8; ++i)
       if ((test->packed[i] & test->mask[i]) != (packed[i] & test->mask[i]))
          success = FALSE;
 
    if (!success) {
-      /* TODO: print more than 4 bytes */
-      printf("FAILED: (%02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x) obtained\n",
-             packed[0], packed[1], packed[2], packed[3],
-             packed[4], packed[5], packed[6], packed[7],
-             packed[8], packed[9], packed[10], packed[11],
-             packed[12], packed[13], packed[14], packed[15]);
-      printf("        (%02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x) expected\n",
-             test->packed[0], test->packed[1], test->packed[2], test->packed[3],
-             test->packed[4], test->packed[5], test->packed[6], test->packed[7],
-             test->packed[8], test->packed[9], test->packed[10], test->packed[11],
-             test->packed[12], test->packed[13], test->packed[14], test->packed[15]);
+      print_packed(format_desc, "FAILED: ", packed, " obtained\n");
+      print_packed(format_desc, "        ", test->packed, " expected\n");
    }
 
    return success;
@@ -133,7 +241,7 @@ convert_float_to_8unorm(uint8_t *dst, const double *src)
    unsigned i;
    boolean accurate = TRUE;
 
-   for (i = 0; i < 4; ++i) {
+   for (i = 0; i < UTIL_FORMAT_MAX_UNPACKED_HEIGHT*UTIL_FORMAT_MAX_UNPACKED_WIDTH*4; ++i) {
       if (src[i] < 0.0) {
          accurate = FALSE;
          dst[i] = 0;
@@ -155,23 +263,29 @@ static boolean
 test_format_unpack_8unorm(const struct util_format_description *format_desc,
                           const struct util_format_test_case *test)
 {
-   uint8_t unpacked[4];
-   uint8_t expected[4];
-   unsigned i;
+   uint8_t unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4] = { { { 0 } } };
+   uint8_t expected[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4] = { { { 0 } } };
+   unsigned i, j, k;
    boolean success;
 
-   format_desc->unpack_8unorm(unpacked, 0, test->packed, 0, 1, 1);
+   format_desc->unpack_8unorm(&unpacked[0][0][0], sizeof unpacked[0], test->packed, 0, 1, 1);
 
-   convert_float_to_8unorm(expected, test->unpacked);
+   convert_float_to_8unorm(&expected[0][0][0], &test->unpacked[0][0][0]);
 
    success = TRUE;
-   for (i = 0; i < 4; ++i)
-      if (expected[i] != unpacked[i])
-         success = FALSE;
+   for (i = 0; i < format_desc->block.height; ++i) {
+      for (j = 0; j < format_desc->block.width; ++j) {
+         for (k = 0; k < 4; ++k) {
+            if (expected[i][j][k] != unpacked[i][j][k]) {
+               success = FALSE;
+            }
+         }
+      }
+   }
 
    if (!success) {
-      printf("FAILED: (0x%02x 0x%02x 0x%02x 0x%02x) obtained\n", unpacked[0], unpacked[1], unpacked[2], unpacked[3]);
-      printf("        (0x%02x 0x%02x 0x%02x 0x%02x) expected\n", expected[0], expected[1], expected[2], expected[3]);
+      print_unpacked_8unorm(format_desc, "FAILED: ", unpacked, " obtained\n");
+      print_unpacked_8unorm(format_desc, "        ", expected, " expected\n");
    }
 
    return success;
@@ -182,12 +296,21 @@ static boolean
 test_format_pack_8unorm(const struct util_format_description *format_desc,
                         const struct util_format_test_case *test)
 {
-   uint8_t unpacked[4];
+   uint8_t unpacked[UTIL_FORMAT_MAX_UNPACKED_HEIGHT][UTIL_FORMAT_MAX_UNPACKED_WIDTH][4];
    uint8_t packed[UTIL_FORMAT_MAX_PACKED_BYTES];
    unsigned i;
    boolean success;
 
-   if (!convert_float_to_8unorm(unpacked, test->unpacked)) {
+   if (test->format == PIPE_FORMAT_DXT1_RGBA) {
+      /*
+       * Skip S3TC as packed representation is not canonical.
+       *
+       * TODO: Do a round trip conversion.
+       */
+      return TRUE;
+   }
+
+   if (!convert_float_to_8unorm(&unpacked[0][0][0], &test->unpacked[0][0][0])) {
       /*
        * Skip test cases which cannot be represented by four unorm bytes.
        */
@@ -196,25 +319,16 @@ test_format_pack_8unorm(const struct util_format_description *format_desc,
 
    memset(packed, 0, sizeof packed);
 
-   format_desc->pack_8unorm(packed, 0, unpacked, 0, 1, 1);
+   format_desc->pack_8unorm(packed, 0, &unpacked[0][0][0], sizeof unpacked[0], 1, 1);
 
    success = TRUE;
-   for (i = 0; i < UTIL_FORMAT_MAX_PACKED_BYTES; ++i)
+   for (i = 0; i < format_desc->block.bits/8; ++i)
       if ((test->packed[i] & test->mask[i]) != (packed[i] & test->mask[i]))
          success = FALSE;
 
    if (!success) {
-      /* TODO: print more than 4 bytes */
-      printf("FAILED: (%02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x) obtained\n",
-             packed[0], packed[1], packed[2], packed[3],
-             packed[4], packed[5], packed[6], packed[7],
-             packed[8], packed[9], packed[10], packed[11],
-             packed[12], packed[13], packed[14], packed[15]);
-      printf("        (%02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x  %02x %02x %02x %02x) expected\n",
-             test->packed[0], test->packed[1], test->packed[2], test->packed[3],
-             test->packed[4], test->packed[5], test->packed[6], test->packed[7],
-             test->packed[8], test->packed[9], test->packed[10], test->packed[11],
-             test->packed[12], test->packed[13], test->packed[14], test->packed[15]);
+      print_packed(format_desc, "FAILED: ", packed, " obtained\n");
+      print_packed(format_desc, "        ", test->packed, " expected\n");
    }
 
    return success;
@@ -236,15 +350,26 @@ test_one(test_func_t func, const char *suffix)
    for (i = 0; i < util_format_nr_test_cases; ++i) {
       const struct util_format_test_case *test = &util_format_test_cases[i];
       const struct util_format_description *format_desc;
+      bool skip = FALSE;
+
       format_desc = util_format_description(test->format);
 
+      if (format_desc->layout == UTIL_FORMAT_LAYOUT_S3TC &&
+          !util_format_s3tc_enabled) {
+         skip = TRUE;
+      }
+
       if (test->format != last_format) {
-         printf("Testing util_format_%s_%s ...\n", format_desc->short_name, suffix);
+         printf("%s util_format_%s_%s ...\n",
+                skip ? "Skipping" : "Testing", format_desc->short_name, suffix);
          last_format = test->format;
       }
 
-      if (!func(format_desc, &util_format_test_cases[i]))
-        success = FALSE;
+      if (!skip) {
+         if (!func(format_desc, &util_format_test_cases[i])) {
+           success = FALSE;
+         }
+      }
    }
 
    return success;
@@ -279,6 +404,8 @@ int main(int argc, char **argv)
 {
    boolean success;
 
+   util_format_s3tc_init();
+
    success = test_all();
 
    return success ? 0 : 1;
diff --git a/progs/gallium/unit/u_half_test.c b/progs/gallium/unit/u_half_test.c
new file mode 100644
index 0000000000..9e3392e6d6
--- /dev/null
+++ b/progs/gallium/unit/u_half_test.c
@@ -0,0 +1,32 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <float.h>
+
+#include "util/u_math.h"
+#include "util/u_half.h"
+
+int
+main(int argc, char **argv)
+{
+   unsigned i;
+   unsigned roundtrip_fails = 0;
+   for(i = 0; i < 1 << 16; ++i)
+   {
+      half h = (half) i;
+      union fi f;
+      half rh;
+      f.ui = util_half_to_floatui(h);
+      rh = util_floatui_to_half(f.ui);
+      if(h != rh)
+      {
+	 printf("Roundtrip failed: %x -> %x = %f -> %x\n", h, f.ui, f.f, rh);
+	 ++roundtrip_fails;
+      }
+   }
+
+   if(roundtrip_fails)
+      printf("Failure! %u/65536 half floats failed a conversion to float and back.\n", roundtrip_fails);
+   else
+      printf("Success!\n");
+   return 0;
+}
diff --git a/progs/openvg/demos/Makefile b/progs/openvg/demos/Makefile
deleted file mode 100644
index 89b0ce441b..0000000000
--- a/progs/openvg/demos/Makefile
+++ /dev/null
@@ -1,39 +0,0 @@
-# progs/vg/Makefile
-
-TOP = ../../..
-include $(TOP)/configs/current
-
-VG_LIBS=-lm -pthread -lX11 -lEGL -lOpenVG
-INCLUDE_DIRS = -I$(TOP)/include
-
-PROGRAMS = \
-        lion \
-        sp
-
-.c.o:
-	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
-
-
-
-default: $(PROGRAMS)
-
-lion: lion.o lion-render.o
-	$(CC) $(CFLAGS) lion.o lion-render.o -L$(TOP)/$(LIB_DIR) $(VG_LIBS) -o $@
-
-lion.o: lion.c lion-render.h $(HEADERS)
-	$(CC) -c $(CFLAGS) -I$(TOP)/include lion.c
-lion-render.o: lion-render.c lion-render.h $(HEADERS)
-	$(CC) -c $(CFLAGS) -I$(TOP)/include lion-render.c
-
-
-sp: sp.c eglcommon.o
-	$(CC) $(INCLUDE_DIRS) $(CFLAGS) $^  -L$(TOP)/$(LIB_DIR) $(LIBS) $(VG_LIBS)  $(APP_LIB_DEPS) -o $@
-
-eglcommon.o: eglcommon.c $(HEADERS)
-	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) eglcommon.c
-
-
-clean:
-	rm -f *.o *~
-	rm -f *.so
-	rm -f $(PROGRAMS)
diff --git a/progs/openvg/demos/lion.c b/progs/openvg/demos/lion.c
deleted file mode 100644
index adb269bfd8..0000000000
--- a/progs/openvg/demos/lion.c
+++ /dev/null
@@ -1,289 +0,0 @@
-#include <assert.h>
-#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 <VG/openvg.h>
-#include <GLES/egl.h>
-
-#include "lion-render.h"
-
-static VGint width, height;
-struct lion *lion = 0;
-VGfloat angle = 0;
-
-static void
-draw(void)
-{
-   vgClear(0, 0, width, height);
-
-   vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
-   vgLoadIdentity();
-   vgTranslate(width/2, height/2);
-   vgRotate(angle);
-   vgTranslate(-width/2, -height/2);
-
-   lion_render(lion);
-
-   ++angle;
-}
-
-
-/* new window size or exposure */
-static void
-reshape(int w, int h)
-{
-   width  = w;
-   height = h;
-}
-
-
-static void
-init(void)
-{
-   float clear_color[4] = {1.0, 1.0, 1.0, 1.0};
-   vgSetfv(VG_CLEAR_COLOR, 4, clear_color);
-
-   lion = lion_create();
-}
-
-
-/*
- * Create an RGB, double-buffered X window.
- * Return the window and context handles.
- */
-static void
-make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
-              const char *name,
-              int x, int y, int width, int height,
-              Window *winRet,
-              EGLContext *ctxRet,
-              EGLSurface *surfRet)
-{
-   static const EGLint attribs[] = {
-      EGL_RED_SIZE, 1,
-      EGL_GREEN_SIZE, 1,
-      EGL_BLUE_SIZE, 1,
-      EGL_RENDERABLE_TYPE, EGL_OPENVG_BIT,
-      EGL_NONE
-   };
-
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLContext ctx;
-   EGLConfig config;
-   EGLint num_configs;
-   EGLint vid;
-
-   scrnum = DefaultScreen( x_dpy );
-   root = RootWindow( x_dpy, scrnum );
-
-   if (!eglChooseConfig( egl_dpy, attribs, &config, 1, &num_configs) ||
-       !num_configs) {
-      printf("Error: couldn't get an EGL visual config\n");
-      exit(1);
-   }
-
-   assert(config);
-
-   if (!eglGetConfigAttrib(egl_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;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   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);
-   }
-
-   eglBindAPI(EGL_OPENVG_API);
-
-   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
-   if (!ctx) {
-      printf("Error: eglCreateContext failed\n");
-      exit(1);
-   }
-
-   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
-
-   if (!*surfRet) {
-      printf("Error: eglCreateWindowSurface failed\n");
-      exit(1);
-   }
-
-   XFree(visInfo);
-
-   *winRet = win;
-   *ctxRet = ctx;
-}
-
-
-static void
-event_loop(Display *dpy, Window win,
-           EGLDisplay egl_dpy, EGLSurface egl_surf)
-{
-   while (1) {
-      XEvent event;
-
-      while (XPending(dpy) > 0) {
-         XNextEvent(dpy, &event);
-
-         switch (event.type) {
-         case Expose:
-            break;
-         case ConfigureNotify:
-            reshape(event.xconfigure.width, event.xconfigure.height);
-            break;
-         case KeyPress:
-         {
-            char buffer[10];
-            int r, code;
-            code = XLookupKeysym(&event.xkey, 0);
-            r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                              NULL, NULL);
-            if (buffer[0] == 27) {
-               /* escape */
-               return;
-            }
-         }
-         break;
-         default:
-            ; /*no-op*/
-         }
-      }
-
-      draw();
-      eglSwapBuffers(egl_dpy, egl_surf);
-   }
-}
-
-
-static void
-usage(void)
-{
-   printf("Usage:\n");
-   printf("  -display <displayname>  set the display to run on\n");
-   printf("  -info                   display OpenGL renderer info\n");
-}
-
-int
-main(int argc, char *argv[])
-{
-   const int winWidth = 350, winHeight = 450;
-   Display *x_dpy;
-   Window win;
-   EGLSurface egl_surf;
-   EGLContext egl_ctx;
-   EGLDisplay egl_dpy;
-   char *dpyName = NULL;
-   GLboolean printInfo = GL_FALSE;
-   EGLint egl_major, egl_minor;
-   int i;
-   const char *s;
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-display") == 0) {
-         dpyName = argv[i+1];
-         i++;
-      }
-      else if (strcmp(argv[i], "-info") == 0) {
-         printInfo = GL_TRUE;
-      }
-      else {
-         usage();
-         return -1;
-      }
-   }
-
-   x_dpy = XOpenDisplay(dpyName);
-   if (!x_dpy) {
-      printf("Error: couldn't open display %s\n",
-	     dpyName ? dpyName : getenv("DISPLAY"));
-      return -1;
-   }
-
-   egl_dpy = eglGetDisplay(x_dpy);
-   if (!egl_dpy) {
-      printf("Error: eglGetDisplay() failed\n");
-      return -1;
-   }
-
-   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
-      printf("Error: eglInitialize() failed\n");
-      return -1;
-   }
-
-   s = eglQueryString(egl_dpy, EGL_VERSION);
-   printf("EGL_VERSION = %s\n", s);
-
-   make_x_window(x_dpy, egl_dpy,
-                 "Lion Example", 0, 0, winWidth, winHeight,
-                 &win, &egl_ctx, &egl_surf);
-
-   XMapWindow(x_dpy, win);
-   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
-      printf("Error: eglMakeCurrent() failed\n");
-      return -1;
-   }
-
-   if (printInfo) {
-      printf("VG_RENDERER   = %s\n", (char *) vgGetString(VG_RENDERER));
-      printf("VG_VERSION    = %s\n", (char *) vgGetString(VG_VERSION));
-      printf("VG_VENDOR     = %s\n", (char *) vgGetString(VG_VENDOR));
-   }
-
-   init();
-
-   /* Set initial projection/viewing transformation.
-    * We can't be sure we'll get a ConfigureNotify event when the window
-    * first appears.
-    */
-   reshape(winWidth, winHeight);
-
-   event_loop(x_dpy, win, egl_dpy, egl_surf);
-
-   eglDestroyContext(egl_dpy, egl_ctx);
-   eglDestroySurface(egl_dpy, egl_surf);
-   eglTerminate(egl_dpy);
-
-
-   XDestroyWindow(x_dpy, win);
-   XCloseDisplay(x_dpy);
-
-   return 0;
-}
diff --git a/progs/openvg/trivial/eglcommon.c b/progs/openvg/trivial/eglcommon.c
deleted file mode 100644
index 0316e596c6..0000000000
--- a/progs/openvg/trivial/eglcommon.c
+++ /dev/null
@@ -1,289 +0,0 @@
-#include "eglcommon.h"
-
-
-#include <assert.h>
-#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 <VG/openvg.h>  /* using full OpenGL for now */
-#include <GLES/egl.h>
-
-
-static init_func    init = 0;
-static draw_func    draw = 0;
-static reshape_func reshape = 0;
-static key_func     keyPress = 0;
-static VGint width = 300, height = 300;
-
-
-void set_window_size(int w, int h)
-{
-   width = w;
-   height = h;
-}
-
-/*
- * Create an RGB, double-buffered X window.
- * Return the window and context handles.
- */
-static void
-make_x_window(Display *x_dpy, EGLDisplay egl_dpy,
-              const char *name,
-              int x, int y, int width, int height,
-              Window *winRet,
-              EGLContext *ctxRet,
-              EGLSurface *surfRet)
-{
-   static const EGLint attribs[] = {
-      EGL_RED_SIZE, 1,
-      EGL_GREEN_SIZE, 1,
-      EGL_BLUE_SIZE, 1,
-      EGL_RENDERABLE_TYPE, EGL_OPENVG_BIT,
-      EGL_NONE
-   };
-
-   int scrnum;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   Window root;
-   Window win;
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   EGLContext ctx;
-   EGLConfig config;
-   EGLint num_configs;
-   EGLint vid;
-
-   scrnum = DefaultScreen( x_dpy );
-   root = RootWindow( x_dpy, scrnum );
-
-   if (!eglChooseConfig( egl_dpy, attribs, &config, 1, &num_configs) ||
-       !num_configs) {
-      printf("Error: couldn't get an EGL visual config\n");
-      exit(1);
-   }
-
-   assert(config);
-
-   if (!eglGetConfigAttrib(egl_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;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   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);
-   }
-
-   eglBindAPI(EGL_OPENVG_API);
-
-   ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, NULL );
-   if (!ctx) {
-      printf("Error: eglCreateContext failed\n");
-      exit(1);
-   }
-
-   *surfRet = eglCreateWindowSurface(egl_dpy, config, win, NULL);
-
-   if (!*surfRet) {
-      printf("Error: eglCreateWindowSurface failed\n");
-      exit(1);
-   }
-
-   XFree(visInfo);
-
-   *winRet = win;
-   *ctxRet = ctx;
-}
-
-static void
-event_loop(Display *dpy, Window win,
-           EGLDisplay egl_dpy, EGLSurface egl_surf)
-{
-   while (1) {
-      int redraw = 0;
-      XEvent event;
-
-      XNextEvent(dpy, &event);
-
-      switch (event.type) {
-      case Expose:
-         redraw = 1;
-         break;
-      case ConfigureNotify:
-         if (reshape) {
-            width = event.xconfigure.width;
-            height = event.xconfigure.height;
-            reshape(event.xconfigure.width, event.xconfigure.height);
-         }
-         break;
-      case KeyPress:
-      {
-         char buffer[10];
-         int r, code;
-         code = XLookupKeysym(&event.xkey, 0);
-         if (!keyPress || !keyPress(code)) {
-            r = XLookupString(&event.xkey, buffer, sizeof(buffer),
-                              NULL, NULL);
-            if (buffer[0] == 27) {
-               /* escape */
-               return;
-            }
-         }
-      }
-      redraw = 1;
-      break;
-      default:
-         ; /*no-op*/
-      }
-
-      if (redraw) {
-         draw();
-         eglSwapBuffers(egl_dpy, egl_surf);
-      }
-   }
-}
-
-int window_width(void)
-{
-   return width;
-}
-
-int window_height(void)
-{
-   return height;
-}
-
-static void
-usage(void)
-{
-   printf("Usage:\n");
-   printf("  -display <displayname>  set the display to run on\n");
-   printf("  -info                   display OpenGL renderer info\n");
-}
-
-int run(int argc, char **argv,
-        init_func init_f,
-        reshape_func resh_f,
-        draw_func draw_f,
-        key_func key_f)
-{
-   const int winWidth = width, winHeight = height;
-   Display *x_dpy;
-   Window win;
-   EGLSurface egl_surf;
-   EGLContext egl_ctx;
-   EGLDisplay egl_dpy;
-   char *dpyName = NULL;
-   GLboolean printInfo = GL_FALSE;
-   EGLint egl_major, egl_minor;
-   int i;
-   const char *s;
-
-   init = init_f;
-   draw = draw_f;
-   reshape = resh_f;
-   keyPress = key_f;
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-display") == 0) {
-         dpyName = argv[i+1];
-         i++;
-      }
-      else if (strcmp(argv[i], "-info") == 0) {
-         printInfo = GL_TRUE;
-      }
-   }
-
-   x_dpy = XOpenDisplay(dpyName);
-   if (!x_dpy) {
-      printf("Error: couldn't open display %s\n",
-	     dpyName ? dpyName : getenv("DISPLAY"));
-      return -1;
-   }
-
-   egl_dpy = eglGetDisplay(x_dpy);
-   if (!egl_dpy) {
-      printf("Error: eglGetDisplay() failed\n");
-      return -1;
-   }
-
-   if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
-      printf("Error: eglInitialize() failed\n");
-      return -1;
-   }
-
-   s = eglQueryString(egl_dpy, EGL_VERSION);
-   printf("EGL_VERSION = %s\n", s);
-
-   make_x_window(x_dpy, egl_dpy,
-                 "OpenVG Example", 0, 0, winWidth, winHeight,
-                 &win, &egl_ctx, &egl_surf);
-
-   XMapWindow(x_dpy, win);
-   if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
-      printf("Error: eglMakeCurrent() failed\n");
-      return -1;
-   }
-
-   if (printInfo) {
-      printf("VG_RENDERER   = %s\n", (char *) vgGetString(VG_RENDERER));
-      printf("VG_VERSION    = %s\n", (char *) vgGetString(VG_VERSION));
-      printf("VG_VENDOR     = %s\n", (char *) vgGetString(VG_VENDOR));
-   }
-
-   if (init)
-      init();
-
-   /* Set initial projection/viewing transformation.
-    * We can't be sure we'll get a ConfigureNotify event when the window
-    * first appears.
-    */
-   if (reshape)
-      reshape(winWidth, winHeight);
-
-   event_loop(x_dpy, win, egl_dpy, egl_surf);
-
-   eglMakeCurrent(egl_dpy, 0, 0, 0);
-   eglDestroyContext(egl_dpy, egl_ctx);
-   eglDestroySurface(egl_dpy, egl_surf);
-   eglTerminate(egl_dpy);
-
-
-   XDestroyWindow(x_dpy, win);
-   XCloseDisplay(x_dpy);
-
-   return 0;
-}
-
diff --git a/progs/openvg/trivial/eglcommon.h b/progs/openvg/trivial/eglcommon.h
deleted file mode 100644
index 958dae9f98..0000000000
--- a/progs/openvg/trivial/eglcommon.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef EGLCOMMON_H
-#define EGLCOMMON_H
-
-typedef void (*init_func)();
-typedef void (*reshape_func)(int, int);
-typedef void (*draw_func)();
-typedef int  (*key_func)(unsigned key);
-
-
-void set_window_size(int width, int height);
-int window_width(void);
-int window_height(void);
-
-int run(int argc, char **argv,
-        init_func init,
-        reshape_func resh,
-        draw_func draw,
-        key_func key);
-
-#endif
diff --git a/progs/xdemos/Makefile b/progs/xdemos/Makefile
index 660c540657..2663015b2c 100644
--- a/progs/xdemos/Makefile
+++ b/progs/xdemos/Makefile
@@ -53,17 +53,18 @@ EXTRA_PROGS = \
 
 ##### RULES #####
 
-.SUFFIXES:
-.SUFFIXES: .c
+.o: $(LIB_DEP)
+	$(APP_CC) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
 
-.c: $(LIB_DEP)
-	$(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
+.c.o:
+	$(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $< -c -o $@
 
 
 ##### TARGETS #####
 
 default: $(PROGS)
 
+$(PROGS): $(PROGS:%=%.o)
 
 extra: $(EXTRA_PROGS)
 
@@ -74,45 +75,29 @@ clean:
 
 
 # special cases
+pbutil.o: pbutil.h
+pbinfo.o: pbutil.h
 pbinfo: pbinfo.o pbutil.o
 	$(APP_CC) $(CFLAGS) $(LDFLAGS) pbinfo.o pbutil.o $(LIBS) -o $@
 
+pbdemo.o: pbutil.h
 pbdemo: pbdemo.o pbutil.o
 	$(APP_CC) $(CFLAGS) $(LDFLAGS) pbdemo.o pbutil.o $(LIBS) -o $@
 
-pbinfo.o: pbinfo.c pbutil.h
-	$(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbinfo.c
-
-pbdemo.o: pbdemo.c pbutil.h
-	$(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbdemo.c
-
-pbutil.o: pbutil.c pbutil.h
-	$(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbutil.c
-
+glxgears_fbconfig.o: pbutil.h
 glxgears_fbconfig: glxgears_fbconfig.o pbutil.o
 	$(APP_CC) $(CFLAGS) $(LDFLAGS) glxgears_fbconfig.o pbutil.o $(LIBS) -o $@
 
-glxgears_fbconfig.o: glxgears_fbconfig.c pbutil.h
-	$(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) -c -I. $(CFLAGS) glxgears_fbconfig.c
-
+xuserotfont.o: xuserotfont.h
+xrotfontdemo.o: xuserotfont.h
 xrotfontdemo: xrotfontdemo.o xuserotfont.o
 	$(APP_CC) $(CFLAGS) $(LDFLAGS) xrotfontdemo.o xuserotfont.o $(LIBS) -o $@
 
-xuserotfont.o: xuserotfont.c xuserotfont.h
-	$(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xuserotfont.c
-
-xrotfontdemo.o: xrotfontdemo.c xuserotfont.h
-	$(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xrotfontdemo.c
-
+ipc.o: ipc.h
+corender.o: ipc.h
 corender: corender.o ipc.o
 	$(APP_CC) $(CFLAGS) $(LDFLAGS) corender.o ipc.o $(LIBS) -o $@
 
-corender.o: corender.c ipc.h
-	$(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) corender.c
-
-ipc.o: ipc.c ipc.h
-	$(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) ipc.c
-
-yuvrect_client: yuvrect_client.c
-	$(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $< $(LDFLAGS) $(LIBS) -l$(GLU_LIB) -o $@
+yuvrect_client: yuvrect_client.o
+	$(APP_CC) $(CFLAGS) $< $(LDFLAGS) $(LIBS) -l$(GLU_LIB) -o $@