Ejemplos de gst_poll_restart en C++ (Cpp)

Ejemplo n.º 1

Archivo: gstpoll.c Proyecto: lubing521/gst-embedded-builder

static gpointer
delayed_control (gpointer data)
{
  GstPoll *set = data;
  GstPollFD fd = GST_POLL_FD_INIT;

  fd.fd = 1;

  THREAD_START ();

  g_usleep (500000);

  gst_poll_add_fd (set, &fd);
  gst_poll_fd_ctl_write (set, &fd, TRUE);
  gst_poll_restart (set);

  THREAD_SYNCHRONIZE ();

  g_usleep (500000);

  gst_poll_add_fd (set, &fd);
  gst_poll_fd_ctl_write (set, &fd, TRUE);
  gst_poll_restart (set);

  return NULL;
}

Ejemplo n.º 2

Archivo: fs-msn-connection.c Proyecto: mssurajkaiga/farstream

static FsMsnPollFD *
add_pollfd_locked (FsMsnConnection *self, int fd, PollFdCallback callback,
    gboolean read, gboolean write, gboolean server)
{
  FsMsnPollFD *pollfd = g_slice_new0 (FsMsnPollFD);
  gst_poll_fd_init (&pollfd->pollfd);
  pollfd->pollfd.fd = fd;
  pollfd->server = server;
  pollfd->want_read = read;
  pollfd->want_write = write;
  pollfd->status = FS_MSN_STATUS_AUTH;

  gst_poll_add_fd (self->poll, &pollfd->pollfd);

  gst_poll_fd_ctl_read (self->poll, &pollfd->pollfd, read);
  gst_poll_fd_ctl_write (self->poll, &pollfd->pollfd, write);
  pollfd->callback = callback;

  GST_DEBUG ("ADD_POLLFD %p (%p) - error %d, close %d, read %d-%d, write %d-%d",
      self->pollfds, pollfd,
      gst_poll_fd_has_error (self->poll, &pollfd->pollfd),
      gst_poll_fd_has_closed (self->poll, &pollfd->pollfd),
      pollfd->want_read,
      gst_poll_fd_can_read (self->poll, &pollfd->pollfd),
      pollfd->want_write,
      gst_poll_fd_can_write (self->poll, &pollfd->pollfd));

  g_ptr_array_add (self->pollfds, pollfd);
  gst_poll_restart (self->poll);
  return pollfd;
}

Ejemplo n.º 3

Archivo: fs-msn-connection.c Proyecto: mssurajkaiga/farstream

static void
shutdown_fd_locked (FsMsnConnection *self, FsMsnPollFD *pollfd, gboolean equal)
{
  gint i;
  guint closed = 0;

  for (i = 0; i < self->pollfds->len; i++)
  {
    FsMsnPollFD *p = g_ptr_array_index(self->pollfds, i);
    if ((equal && p == pollfd) || (!equal && p != pollfd))
    {
      GST_DEBUG ("Shutting down p %p (fd %d)", p, p->pollfd.fd);

      if (!gst_poll_fd_has_closed (self->poll, &p->pollfd))
        close (p->pollfd.fd);
      if (!gst_poll_remove_fd (self->poll, &p->pollfd))
        GST_WARNING ("Could not remove pollfd %p", p);
      g_ptr_array_remove_index_fast (self->pollfds, i);
      g_slice_free (FsMsnPollFD, p);
      closed++;
      i--;
    }
  }

  if (closed)
    gst_poll_restart (self->poll);
  else
    GST_WARNING ("Could find pollfd to remove");
}

Ejemplo n.º 4

Archivo: gstkmssink.c Proyecto: justinjoy/gst-plugins-bad

static gboolean
gst_kms_sink_stop (GstBaseSink * bsink)
{
  GstKMSSink *self;

  self = GST_KMS_SINK (bsink);

  gst_buffer_replace (&self->last_buffer, NULL);
  gst_caps_replace (&self->allowed_caps, NULL);
  gst_object_replace ((GstObject **) & self->pool, NULL);
  gst_object_replace ((GstObject **) & self->allocator, NULL);

  gst_poll_remove_fd (self->poll, &self->pollfd);
  gst_poll_restart (self->poll);
  gst_poll_fd_init (&self->pollfd);

  if (self->fd >= 0) {
    drmClose (self->fd);
    self->fd = -1;
  }

  return TRUE;
}