Code comments and make warning when the first packet in queue is locked.
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@ -116,14 +116,15 @@ bool PacketQueue::queuePacket(std::shared_ptr<ZMPacket> add_packet) {
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, max_video_packet_count);
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, max_video_packet_count);
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for (
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for (
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auto it = ++pktQueue.begin();
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auto it = ++pktQueue.begin();
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it != pktQueue.end() and *it != add_packet;
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it != pktQueue.end() and *it != add_packet;
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// iterator is incremented by erase
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) {
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) {
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std::shared_ptr <ZMPacket>zm_packet = *it;
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std::shared_ptr <ZMPacket>zm_packet = *it;
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ZMLockedPacket *lp = new ZMLockedPacket(zm_packet);
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ZMLockedPacket *lp = new ZMLockedPacket(zm_packet);
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if (!lp->trylock()) {
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if (!lp->trylock()) {
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Debug(1, "Found locked packet when trying to free up video packets. Skipping to next one");
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Warning("Found locked packet when trying to free up video packets. This basically means that decoding is not keeping up.");
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delete lp;
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delete lp;
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++it;
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++it;
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continue;
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continue;
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@ -312,7 +313,6 @@ void PacketQueue::clearPackets(const std::shared_ptr<ZMPacket> &add_packet) {
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pktQueue.size());
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pktQueue.size());
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pktQueue.pop_front();
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pktQueue.pop_front();
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packet_counts[zm_packet->packet.stream_index] -= 1;
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packet_counts[zm_packet->packet.stream_index] -= 1;
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//delete zm_packet;
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}
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}
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} // end if have at least max_video_packet_count video packets remaining
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} // end if have at least max_video_packet_count video packets remaining
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// We signal on every packet because someday we may analyze sound
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// We signal on every packet because someday we may analyze sound
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