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oggmux: factor the header packet creation code

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=656775
This commit is contained in:
Vincent Penquerc'h 2011-08-17 17:39:18 +01:00 committed by Sebastian Dröge
parent 3fe42b8e7e
commit 684b90ba74
1 changed files with 15 additions and 16 deletions
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31
ext/ogg/gstoggmux.c
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@ -1116,6 +1116,19 @@ gst_ogg_mux_set_header_on_caps (GstCaps * caps, GList * buffers)
return caps;
}
static void
create_header_packet (ogg_packet * packet, GstBuffer * buf, GstOggPadData * pad)
{
packet->packet = GST_BUFFER_DATA (buf);
packet->bytes = GST_BUFFER_SIZE (buf);
packet->granulepos = 0;
/* mark BOS and packet number */
packet->b_o_s = (pad->packetno == 0);
packet->packetno = pad->packetno++;
/* mark EOS */
packet->e_o_s = 0;
}
/*
* For each pad we need to write out one (small) header in one
* page that allows decoders to identify the type of the stream.
@ -1196,14 +1209,7 @@ gst_ogg_mux_send_headers (GstOggMux * mux)
}
/* create a packet from the buffer */
packet.packet = GST_BUFFER_DATA (buf);
packet.bytes = GST_BUFFER_SIZE (buf);
packet.granulepos = 0;
/* mark BOS and packet number */
packet.b_o_s = (pad->packetno == 0);
packet.packetno = pad->packetno++;
/* mark EOS */
packet.e_o_s = 0;
create_header_packet (&packet, buf, pad);
/* swap the packet in */
ogg_stream_packetin (&pad->map.stream, &packet);
@ -1263,14 +1269,7 @@ gst_ogg_mux_send_headers (GstOggMux * mux)
hwalk = hwalk->next;
/* create a packet from the buffer */
packet.packet = GST_BUFFER_DATA (buf);
packet.bytes = GST_BUFFER_SIZE (buf);
packet.granulepos = 0;
/* mark BOS and packet number */
packet.b_o_s = (pad->packetno == 0);
packet.packetno = pad->packetno++;
/* mark EOS */
packet.e_o_s = 0;
create_header_packet (&packet, buf, pad);
/* swap the packet in */
ogg_stream_packetin (&pad->map.stream, &packet);