static void
mpegts_parse_finalize (GObject * object)
{
MpegTSParse2 *parse = GST_MPEGTS_PARSE (object);
g_free (parse->program_numbers);
if (G_OBJECT_CLASS (parent_class)->finalize)
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
mpegts_parse_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
MpegTSParse2 *parse = GST_MPEGTS_PARSE (object);
switch (prop_id) {
case PROP_PROGRAM_NUMBERS:
g_value_set_string (value, parse->program_numbers);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
mpegts_parse_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
MpegTSParse2 *parse = GST_MPEGTS_PARSE (object);
switch (prop_id) {
case PROP_PROGRAM_NUMBERS:
mpegts_parse_reset_selected_programs (parse, g_value_dup_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
mpegts_parse_pad_removed (GstElement * element, GstPad * pad)
{
MpegTSParsePad *tspad;
MpegTSParse2 *parse = GST_MPEGTS_PARSE (element);
if (gst_pad_get_direction (pad) == GST_PAD_SINK)
return;
tspad = (MpegTSParsePad *) gst_pad_get_element_private (pad);
mpegts_parse_destroy_tspad (parse, tspad);
if (GST_ELEMENT_CLASS (parent_class)->pad_removed)
GST_ELEMENT_CLASS (parent_class)->pad_removed (element, pad);
}
static void
foreach_program_activate_or_deactivate (gpointer key, gpointer value,
gpointer data)
{
MpegTSParse2 *parse = GST_MPEGTS_PARSE (data);
MpegTSParseProgram *program = (MpegTSParseProgram *) value;
/* at this point selected programs have program->selected == 2,
* unselected programs thay may have to be deactivated have selected == 1 and
* unselected inactive programs have selected == 0 */
switch (--program->selected) {
case 1:
/* selected */
if (!program->active
&& ((MpegTSBaseProgram *) program)->pmt_pid != G_MAXUINT16)
parse->pads_to_add =
g_list_append (parse->pads_to_add,
mpegts_parse_activate_program (parse, program));
else {
program->selected = 2;
}
break;
case 0:
/* unselected */
if (program->active)
parse->pads_to_remove = g_list_append (parse->pads_to_remove,
mpegts_parse_deactivate_program (parse, program));
break;
case -1:
/* was already unselected */
program->selected = 0;
break;
default:
g_return_if_reached ();
}
}
static void
mpegts_parse_pad_removed (GstElement * element, GstPad * pad)
{
MpegTSParsePad *tspad;
MpegTSBase *base = (MpegTSBase *) element;
MpegTSParse2 *parse = GST_MPEGTS_PARSE (element);
if (gst_pad_get_direction (pad) == GST_PAD_SINK)
return;
tspad = (MpegTSParsePad *) gst_pad_get_element_private (pad);
if (tspad) {
mpegts_parse_destroy_tspad (parse, tspad);
parse->srcpads = g_list_remove_all (parse->srcpads, pad);
}
if (parse->srcpads == NULL) {
base->push_data = FALSE;
base->push_section = FALSE;
}
if (GST_ELEMENT_CLASS (parent_class)->pad_removed)
GST_ELEMENT_CLASS (parent_class)->pad_removed (element, pad);
}
MpegTSParsePad *tspad;
MpegTSParseProgram *parseprogram;
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);