diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
index e729038..0b2f26a 100644
--- a/src/egl/main/egldisplay.h
+++ b/src/egl/main/egldisplay.h
@@ -90,9 +90,7 @@
 
    _EGLExtensions Extensions;
 
-   EGLint NumScreens;
-   _EGLScreen **Screens;  /* array [NumScreens] */
-
+   _EGLArray *Screens;
    _EGLArray *Configs;
 
    /* lists of resources */
diff --git a/src/egl/main/eglmode.c b/src/egl/main/eglmode.c
index 66446c0..859e931 100644
--- a/src/egl/main/eglmode.c
+++ b/src/egl/main/eglmode.c
@@ -22,9 +22,12 @@
 {
    EGLint scrnum;
 
+   if (!disp->Screens)
+      return NULL;
+
    /* loop over all screens on the display */
-   for (scrnum = 0; scrnum < disp->NumScreens; scrnum++) {
-      const _EGLScreen *scrn = disp->Screens[scrnum];
+   for (scrnum = 0; scrnum < disp->Screens->Size; scrnum++) {
+      const _EGLScreen *scrn = disp->Screens->Elements[scrnum];
       EGLint i;
       /* search list of modes for handle */
       for (i = 0; i < scrn->NumModes; i++) {
diff --git a/src/egl/main/eglscreen.c b/src/egl/main/eglscreen.c
index c47afd6..8f96fd9 100644
--- a/src/egl/main/eglscreen.c
+++ b/src/egl/main/eglscreen.c
@@ -62,9 +62,13 @@
 {
    EGLint i;
 
-   for (i = 0; i < display->NumScreens; i++) {
-      if (display->Screens[i]->Handle == screen)
-         return display->Screens[i];
+   if (!display->Screens)
+      return NULL;
+
+   for (i = 0; i < display->Screens->Size; i++) {
+      _EGLScreen *scr = (_EGLScreen *) display->Screens->Elements[i];
+      if (scr->Handle == screen)
+         return scr;
    }
    return NULL;
 }
@@ -76,40 +80,36 @@
 void
 _eglAddScreen(_EGLDisplay *display, _EGLScreen *screen)
 {
-   EGLint n;
-
    assert(display);
    assert(screen);
 
+   if (!display->Screens) {
+      display->Screens = _eglCreateArray("Screen", 4);
+      if (!display->Screens)
+         return;
+   }
    screen->Handle = _eglAllocScreenHandle();
-   n = display->NumScreens;
-   display->Screens = realloc(display->Screens, (n+1) * sizeof(_EGLScreen *));
-   display->Screens[n] = screen;
-   display->NumScreens++;
+   _eglAppendArray(display->Screens, (void *) screen);
 }
 
 
 
+static EGLBoolean
+_eglFlattenScreen(void *elem, void *buffer)
+{
+   _EGLScreen *scr = (_EGLScreen *) elem;
+   EGLScreenMESA *handle = (EGLScreenMESA *) buffer;
+   *handle = scr->Handle;
+   return EGL_TRUE;
+}
+
+
 EGLBoolean
 _eglGetScreensMESA(_EGLDriver *drv, _EGLDisplay *display, EGLScreenMESA *screens,
                    EGLint max_screens, EGLint *num_screens)
 {
-   EGLint n;
-
-   if (display->NumScreens > max_screens) {
-      n = max_screens;
-   }
-   else {
-      n = display->NumScreens;
-   }
-
-   if (screens) {
-      EGLint i;
-      for (i = 0; i < n; i++)
-         screens[i] = display->Screens[i]->Handle;
-   }
-   if (num_screens)
-      *num_screens = n;
+   *num_screens = _eglFlattenArray(display->Screens, (void *) screens,
+         sizeof(screens[0]), max_screens, _eglFlattenScreen);
 
    return EGL_TRUE;
 }
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.c b/src/gallium/state_trackers/egl/common/egl_g3d.c
index d7a2aa8..4815a8a 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d.c
@@ -424,11 +424,18 @@
    egl_g3d_new_sw_screen
 };
 
+static void
+egl_g3d_free_screen(void *scr)
+{
+   struct egl_g3d_screen *gscr = egl_g3d_screen((_EGLScreen *) scr);
+   FREE(gscr->native_modes);
+   FREE(gscr);
+}
+
 static EGLBoolean
 egl_g3d_terminate(_EGLDriver *drv, _EGLDisplay *dpy)
 {
    struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
-   EGLint i;
 
    _eglReleaseDisplayResources(drv, dpy);
    _eglCleanupDisplay(dpy);
@@ -437,12 +444,8 @@
       gdpy->pipe->destroy(gdpy->pipe);
 
    if (dpy->Screens) {
-      for (i = 0; i < dpy->NumScreens; i++) {
-         struct egl_g3d_screen *gscr = egl_g3d_screen(dpy->Screens[i]);
-         FREE(gscr->native_modes);
-         FREE(gscr);
-      }
-      FREE(dpy->Screens);
+      _eglDestroyArray(dpy->Screens, egl_g3d_free_screen);
+      dpy->Screens = NULL;
    }
 
    if (gdpy->smapi)