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Code Issues Releases Wiki Activity

Refactor RTC publisher code

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This commit is contained in:
winlin 2020-04-27 13:45:50 +08:00
parent 7692e589ed
commit 89cdfe2f50
4 changed files with 39 additions and 30 deletions
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15
trunk/src/app/srs_app_rtp_queue.cpp
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@ -171,16 +171,18 @@ srs_error_t SrsRtpQueue::insert(SrsRtpSharedPacket* rtp_pkt)
uint16_t seq = rtp_pkt->rtp_header.get_sequence();
// TODO: FIXME: Update time for each packet, may hurt performance.
srs_utime_t now = srs_update_system_time();
// First packet recv, init head_sequence and highest_sequence.
if (! initialized_) {
if (!initialized_) {
initialized_ = true;
head_sequence_ = seq;
highest_sequence_ = seq;
++num_of_packet_received_;
// TODO: FIXME: Covert time to srs_utime_t.
last_trans_time_ = now/1000 - rtp_pkt->rtp_header.get_timestamp()/90;
} else {
SrsRtpNackInfo* nack_info = NULL;
@ -219,7 +221,7 @@ srs_error_t SrsRtpQueue::insert(SrsRtpSharedPacket* rtp_pkt)
} else {
// Because we don't know the ISN(initiazlie sequence number), the first packet
// we received maybe no the first packet client sented.
if (! start_collected_) {
if (!start_collected_) {
if (seq_cmp(seq, head_sequence_)) {
srs_info("head seq=%u, cur seq=%u, update head seq because recv less than it.", head_sequence_, seq);
head_sequence_ = seq;
@ -267,6 +269,7 @@ srs_error_t SrsRtpQueue::insert(SrsRtpSharedPacket* rtp_pkt)
delete old_pkt;
}
// TODO: FIXME: Change to ptr of ptr.
old_pkt = rtp_pkt->copy();
// Marker bit means the last packet of frame received.
@ -295,7 +298,7 @@ void SrsRtpQueue::get_and_clean_collected_frames(std::vector<std::vector<SrsRtpS
frames.swap(frames_);
}
bool SrsRtpQueue::get_and_clean_if_needed_rqeuest_key_frame()
bool SrsRtpQueue::get_and_clean_if_needed_request_key_frame()
{
if (request_key_frame_) {
request_key_frame_ = false;
@ -334,7 +337,7 @@ void SrsRtpQueue::notify_nack_list_full()
++head_sequence_;
}
if (! found_key_frame) {
if (!found_key_frame) {
srs_verbose("no found first packet of key frame, request key frame");
request_key_frame_ = true;
head_sequence_ = highest_sequence_;
@ -398,13 +401,13 @@ void SrsRtpQueue::collect_packet()
}
// We must collect frame from first packet to last packet.
if (s == head_sequence_ && pkt->rtp_payload_size() != 0 && ! pkt->rtp_payload_header->is_first_packet_of_frame) {
if (s == head_sequence_ && pkt->rtp_payload_size() != 0 && !pkt->rtp_payload_header->is_first_packet_of_frame) {
break;
}
frame.push_back(pkt->copy());
if (pkt->rtp_header.get_marker() || one_packet_per_frame_) {
if (! start_collected_) {
if (!start_collected_) {
start_collected_ = true;
}
frames_.push_back(frame);