C++ (Cpp) _cairo_xlib_screen_info_close_display Beispiele

Beispiel #1

Datei: cairo-xlib-screen.c Projekt: 3oyka/cairo2

void
_cairo_xlib_screen_info_destroy (cairo_xlib_screen_info_t *info)
{
    cairo_xlib_screen_info_t **prev;
    cairo_xlib_screen_info_t *list;

    assert (CAIRO_REFERENCE_COUNT_HAS_REFERENCE (&info->ref_count));

    if (! _cairo_reference_count_dec_and_test (&info->ref_count))
	return;

    CAIRO_MUTEX_LOCK (info->display->mutex);
    for (prev = &info->display->screens; (list = *prev); prev = &list->next) {
	if (list == info) {
	    *prev = info->next;
	    break;
	}
    }
    CAIRO_MUTEX_UNLOCK (info->display->mutex);

    _cairo_xlib_screen_info_close_display (info);

    _cairo_xlib_display_destroy (info->display);

    _cairo_array_fini (&info->visuals);

    CAIRO_MUTEX_FINI (info->mutex);

    free (info);
}

Beispiel #2

Datei: cairo-xlib-display.c Projekt: Dirbaio/libgdiplus

static void
_cairo_xlib_call_close_display_hooks (cairo_xlib_display_t *display)
{
    cairo_xlib_screen_info_t	    *screen;
    cairo_xlib_hook_t		    *hooks, *list;

    /* call all registered shutdown routines */
    CAIRO_MUTEX_LOCK (display->mutex);

    for (screen = display->screens; screen != NULL; screen = screen->next)
	_cairo_xlib_screen_info_close_display (screen);

    hooks = display->close_display_hooks;
    while (hooks != NULL) {
	display->close_display_hooks = NULL;
	CAIRO_MUTEX_UNLOCK (display->mutex);

	list = hooks;
	do {
	    cairo_xlib_hook_t *hook = list;
	    list = hook->next;

	    hook->func (display->display, hook->data);
	} while (list != NULL);

	CAIRO_MUTEX_LOCK (display->mutex);
	do {
	    cairo_xlib_hook_t *hook = hooks;
	    hooks = hook->next;

	    _cairo_freelist_free (&display->hook_freelist, hook);
	} while (hooks != NULL);

	hooks = display->close_display_hooks;
    }
    display->closed = TRUE;

    CAIRO_MUTEX_UNLOCK (display->mutex);
}