static void flush_packet(AVFormatContext *s)
{
ASFContext *asf = s->priv_data;
int packet_hdr_size, packet_filled_size;
av_assert0(asf->packet_timestamp_end >= asf->packet_timestamp_start);
if (asf->is_streamed)
put_chunk(s, 0x4424, s->packet_size, 0);
packet_hdr_size = put_payload_parsing_info(s,
asf->packet_timestamp_start,
asf->packet_timestamp_end - asf->packet_timestamp_start,
asf->packet_nb_payloads,
asf->packet_size_left);
packet_filled_size = PACKET_SIZE - asf->packet_size_left;
av_assert0(packet_hdr_size <= asf->packet_size_left);
memset(asf->packet_buf + packet_filled_size, 0, asf->packet_size_left);
avio_write(s->pb, asf->packet_buf, s->packet_size - packet_hdr_size);
avio_flush(s->pb);
asf->nb_packets++;
asf->packet_nb_payloads = 0;
asf->packet_timestamp_start = -1;
asf->packet_timestamp_end = -1;
ffio_init_context(&asf->pb, asf->packet_buf, s->packet_size, 1,
NULL, NULL, NULL, NULL);
}
static void flush_packet(AVFormatContext *s)
{
ASFContext *asf = s->priv_data;
int packet_hdr_size, packet_filled_size;
if (asf->is_streamed) {
put_chunk(s, 0x4424, asf->packet_size, 0);
}
packet_hdr_size = put_payload_parsing_info(
s,
asf->packet_timestamp_start,
asf->packet_timestamp_end - asf->packet_timestamp_start,
asf->packet_nb_payloads,
asf->packet_size_left
);
packet_filled_size = PACKET_SIZE - packet_hdr_size - asf->packet_size_left;
memset(asf->packet_buf + packet_filled_size, 0, asf->packet_size_left);
put_buffer(&s->pb, asf->packet_buf, asf->packet_size - packet_hdr_size);
put_flush_packet(&s->pb);
asf->nb_packets++;
asf->packet_nb_payloads = 0;
asf->prev_packet_sent_time = asf->packet_timestamp_start;
asf->packet_timestamp_start = -1;
asf->packet_timestamp_end = -1;
init_put_byte(&asf->pb, asf->packet_buf, asf->packet_size, 1,
NULL, NULL, NULL, NULL);
}