C++ (Cpp) set_properties_for_channel示例

示例#1

文件： dvbbasebin.c 项目： ylatuya/gst-plugins-bad

static gboolean
dvb_base_bin_uri_set_uri (GstURIHandler * handler, const gchar * uri,
    GError ** error)
{
  DvbBaseBin *dvbbasebin = GST_DVB_BASE_BIN (handler);
  gchar *location;

  location = gst_uri_get_location (uri);

  if (location == NULL)
    goto no_location;

  if (!set_properties_for_channel (GST_ELEMENT (dvbbasebin), location))
    goto set_properties_failed;

  /* FIXME: here is where we parse channels.conf */

  g_free (location);
  return TRUE;
/* ERRORS */
no_location:
  {
    g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_URI,
        "No details to DVB URI");
    return FALSE;
  }
set_properties_failed:
  {
    g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_URI,
        "Could not set properties from DVB URI");
    g_free (location);
    return FALSE;
  }
}

示例#2

static gboolean
dvb_base_bin_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{
  gboolean ret;
  gchar *protocol;
  DvbBaseBin *dvbbasebin = GST_DVB_BASE_BIN (handler);

  protocol = gst_uri_get_protocol (uri);

  if (strcmp (protocol, "dvb") != 0) {
    ret = FALSE;
  } else {
    gchar *location = gst_uri_get_location (uri);

    if (location != NULL) {
      ret = set_properties_for_channel (G_OBJECT (dvbbasebin), location);
      g_free (location);
    } else
      ret = FALSE;
  }

  /* here is where we parse channels.conf */
  g_free (protocol);

  return ret;
}

示例#3

文件： dvbbasebin.c 项目： ConfusedReality/pkg_multimedia_gst-plugins-bad

static gboolean
dvb_base_bin_uri_set_uri (GstURIHandler * handler, const gchar * uri,
    GError ** error)
{
  DvbBaseBin *dvbbasebin = GST_DVB_BASE_BIN (handler);
  GError *err = NULL;
  gchar *location;

  location = gst_uri_get_location (uri);

  if (location == NULL)
    goto no_location;

  /* FIXME: here is where we parse channels.conf */
  if (!set_properties_for_channel (GST_ELEMENT (dvbbasebin), location, &err))
    goto set_properties_failed;

  g_free (location);
  return TRUE;

post_error_and_exit:
  {
    gst_element_message_full (GST_ELEMENT (dvbbasebin), GST_MESSAGE_ERROR,
        err->domain, err->code, g_strdup (err->message), NULL, __FILE__,
        GST_FUNCTION, __LINE__);
    g_propagate_error (error, err);
    return FALSE;
  }
no_location:
  {
    g_set_error (&err, GST_URI_ERROR, GST_URI_ERROR_BAD_URI,
        "No details to DVB URI");
    goto post_error_and_exit;
  }
set_properties_failed:
  {
    g_free (location);
    if (!err)
      g_set_error (&err, GST_URI_ERROR, GST_URI_ERROR_BAD_REFERENCE,
          "Could not find information for channel");
    goto post_error_and_exit;
  }
}