C++ (Cpp) mpegts_parse_create_tspad Examples

Example #1

File: mpegtsparse.c Project: kanongil/gst-plugins-bad

static GstPad *
mpegts_parse_activate_program (MpegTSParse2 * parse,
    MpegTSParseProgram * program)
{
  MpegTSParsePad *tspad;
  gchar *pad_name;

  pad_name =
      g_strdup_printf ("program_%d",
      ((MpegTSBaseProgram *) program)->program_number);

  tspad = mpegts_parse_create_tspad (parse, pad_name);
  tspad->program_number = ((MpegTSBaseProgram *) program)->program_number;
  tspad->program = program;
  program->tspad = tspad;
  g_free (pad_name);
  gst_pad_set_active (tspad->pad, TRUE);
  program->active = TRUE;

  return tspad->pad;
}

Example #2

File: mpegtsparse.c Project: ego5710/gst-plugins-bad

  GstPad *pad;
  gint program_num = -1;
  GstEvent *event;
  gchar *stream_id;

  g_return_val_if_fail (template != NULL, NULL);
  g_return_val_if_fail (GST_IS_MPEGTS_PARSE (element), NULL);
  g_return_val_if_fail (padname != NULL, NULL);

  sscanf (padname + 8, "%d", &program_num);

  GST_DEBUG_OBJECT (element, "padname:%s, program:%d", padname, program_num);

  parse = GST_MPEGTS_PARSE (element);

  tspad = mpegts_parse_create_tspad (parse, padname);
  tspad->program_number = program_num;

  /* Find if the program is already active */
  parseprogram =
      (MpegTSParseProgram *) mpegts_base_get_program (GST_MPEGTS_BASE (parse),
      program_num);
  if (parseprogram) {
    tspad->program = parseprogram;
    parseprogram->tspad = tspad;
  }

  pad = tspad->pad;
  parse->srcpads = g_list_append (parse->srcpads, pad);
  base->push_data = TRUE;
  base->push_section = TRUE;

Example #3

File: mpegtsparse.c Project: kanongil/gst-plugins-bad

    const gchar * unused)
{
  MpegTSParse2 *parse;
  gchar *name;
  GstPad *pad;

  g_return_val_if_fail (template != NULL, NULL);
  g_return_val_if_fail (GST_IS_MPEGTS_PARSE (element), NULL);

  parse = GST_MPEGTS_PARSE (element);

  GST_OBJECT_LOCK (element);
  name = g_strdup_printf ("src%d", parse->req_pads++);
  GST_OBJECT_UNLOCK (element);

  pad = mpegts_parse_create_tspad (parse, name)->pad;
  gst_pad_set_active (pad, TRUE);
  gst_element_add_pad (element, pad);
  g_free (name);

  return pad;
}

static void
mpegts_parse_release_pad (GstElement * element, GstPad * pad)
{
  g_return_if_fail (GST_IS_MPEGTS_PARSE (element));

  gst_pad_set_active (pad, FALSE);
  /* we do the cleanup in GstElement::pad-removed */
  gst_element_remove_pad (element, pad);