/* Return a new, zeroed, stream.
You must set its cookie and io_mode.
The first operation will give it a buffer unless you do.
It will also give it the default functions unless you set the `seen' flag.
Returns NULL if a stream can't be created. */
FILE *
__newstream (void)
{
register FILE *stream;
stream = __stdio_head;
while (__validfp (stream))
stream = stream->__next;
if (stream == NULL)
{
/* None to reuse. */
stream = (FILE *) malloc (sizeof (FILE));
if (stream == NULL)
return NULL;
stream->__next = __stdio_head;
__stdio_head = stream;
}
__invalidate (stream);
stream->__magic = _IOMAGIC;
stream->__offset = (fpos_t) -1;
stream->__target = (fpos_t) -1;
stream->__flags = 0;
return stream;
}
static void
__session_periodic_cb(struct ev_loop *loop, struct ev_periodic *w, int revents)
{
GtkWidget *wgt = w->data;
printf("%s:%d\n", __FUNCTION__, __LINE__);
while (gdk_events_pending())
{
GdkEvent *ev = gdk_event_get();
if (ev)
{
on_mainwin_frame_event(GTK_WINDOW(wgt), ev, NULL);
gdk_event_free(ev);
}
}
__invalidate(wgt, NULL, wgt);
}
void gfxengine_t::invalidate(SDL_Rect *rect, window_t *window)
{
switch(_pages)
{
case -1:
if(_doublebuf)
__invalidate(1, rect, window);
__invalidate(0, rect, window);
break;
case 0:
__invalidate(0, NULL, NULL);
break;
case 3:
__invalidate(2, rect, window);
// Fallthrough!
case 2:
__invalidate(1, rect, window);
// Fallthrough!
case 1:
__invalidate(0, rect, window);
break;
}
}
static void
invalidate(auto_zone_t *zone, void* ptr, void *context)
{
__invalidate(ptr, NULL);
}
