static GstFlowReturn
gst_kate_parse_parse_packet (GstKateParse * parse, GstBuffer * buf)
{
GstFlowReturn ret = GST_FLOW_OK;
guint8 header[1];
gsize size;
g_assert (parse);
parse->packetno++;
size = gst_buffer_extract (buf, 0, header, 1);
GST_LOG_OBJECT (parse, "Got packet %02x, %" G_GSIZE_FORMAT " bytes",
size ? header[0] : -1, gst_buffer_get_size (buf));
if (size > 0 && header[0] & 0x80) {
GST_DEBUG_OBJECT (parse, "Found header %02x", header[0]);
/* if 0x80 is set, it's streamheader,
* so put it on the streamheader list and return */
parse->streamheader = g_list_append (parse->streamheader, buf);
ret = GST_FLOW_OK;
} else {
if (!parse->streamheader_sent) {
GST_DEBUG_OBJECT (parse, "Found non header, pushing headers seen so far");
ret = gst_kate_parse_push_headers (parse);
}
if (ret == GST_FLOW_OK) {
ret = gst_kate_parse_queue_buffer (parse, buf);
}
}
return ret;
}
static gboolean
gst_kate_parse_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
{
gboolean ret;
GstKateParse *parse;
parse = GST_KATE_PARSE (parent);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_STOP:
gst_kate_parse_clear_queue (parse);
ret = gst_pad_event_default (pad, parent, event);
break;
case GST_EVENT_EOS:
if (!parse->streamheader_sent) {
GST_DEBUG_OBJECT (parse, "Got EOS, pushing headers seen so far");
ret = gst_kate_parse_push_headers (parse);
if (ret != GST_FLOW_OK)
break;
}
gst_kate_parse_drain_queue_prematurely (parse);
ret = gst_pad_event_default (pad, parent, event);
break;
default:
if (!parse->streamheader_sent && GST_EVENT_IS_SERIALIZED (event)
&& GST_EVENT_TYPE (event) > GST_EVENT_CAPS)
ret = gst_kate_parse_queue_event (parse, event);
else
ret = gst_pad_event_default (pad, parent, event);
break;
}
return ret;
}
static GstFlowReturn
gst_kate_parse_parse_packet (GstKateParse * parse, GstBuffer * buf)
{
GstFlowReturn ret = GST_FLOW_OK;
g_assert (parse);
parse->packetno++;
GST_LOG_OBJECT (parse, "Got packet %02x, %u bytes",
GST_BUFFER_SIZE (buf) ? GST_BUFFER_DATA (buf)[0] : -1,
GST_BUFFER_SIZE (buf));
if (GST_BUFFER_SIZE (buf) > 0 && GST_BUFFER_DATA (buf)[0] & 0x80) {
GST_DEBUG_OBJECT (parse, "Found header %02x", GST_BUFFER_DATA (buf)[0]);
/* if 0x80 is set, it's streamheader,
* so put it on the streamheader list and return */
parse->streamheader = g_list_append (parse->streamheader, buf);
ret = GST_FLOW_OK;
} else {
if (!parse->streamheader_sent) {
GST_DEBUG_OBJECT (parse, "Found non header, pushing headers seen so far");
ret = gst_kate_parse_push_headers (parse);
}
if (ret == GST_FLOW_OK) {
ret = gst_kate_parse_queue_buffer (parse, buf);
}
}
return ret;
}