3pp-mirror/snapcast
1
0
Fork 0
mirror of https://github.com/badaix/snapcast.git synced 2025-06-28 23:47:05 +02:00
Code Issues Projects Releases Packages Wiki Activity

Omit status updates for null streams

Browse source
This commit is contained in:
badaix 2024-03-26 14:30:24 +01:00
parent b6c1193012
commit 6451ab5b8d
3 changed files with 33 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

30
server/streamreader/stream_manager.cpp
View file

@ -1,6 +1,6 @@
/***
This file is part of snapcast
Copyright (C) 2014-2022 Johannes Pohl
Copyright (C) 2014-2024 Johannes Pohl
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -77,22 +77,31 @@ PcmStreamPtr StreamManager::addStream(StreamUri& streamUri)
// LOG(DEBUG) << "key: '" << kv.first << "' value: '" << kv.second << "'\n";
PcmStreamPtr stream(nullptr);
PcmStream::Listener* listener = pcmListener_;
if ((streamUri.query[kUriCodec] == "null") && (streamUri.scheme != "meta"))
{
// Streams with null codec are "invisible" and will not report any updates to the listener.
// If the stream is used as input for a Meta stream, then the meta stream will add himself
// as another listener to the stream, so that updates are indirect reported through it.
listener = nullptr;
}
if (streamUri.scheme == "pipe")
{
stream = make_shared<PipeStream>(pcmListener_, io_context_, settings_, streamUri);
stream = make_shared<PipeStream>(listener, io_context_, settings_, streamUri);
}
else if (streamUri.scheme == "file")
{
stream = make_shared<FileStream>(pcmListener_, io_context_, settings_, streamUri);
stream = make_shared<FileStream>(listener, io_context_, settings_, streamUri);
}
else if (streamUri.scheme == "process")
{
stream = make_shared<ProcessStream>(pcmListener_, io_context_, settings_, streamUri);
stream = make_shared<ProcessStream>(listener, io_context_, settings_, streamUri);
}
#ifdef HAS_ALSA
else if (streamUri.scheme == "alsa")
{
stream = make_shared<AlsaStream>(pcmListener_, io_context_, settings_, streamUri);
stream = make_shared<AlsaStream>(listener, io_context_, settings_, streamUri);
}
#endif
else if ((streamUri.scheme == "spotify") || (streamUri.scheme == "librespot"))
@ -101,7 +110,7 @@ PcmStreamPtr StreamManager::addStream(StreamUri& streamUri)
// that all constructors of all parent classes also use the overwritten sample
// format.
streamUri.query[kUriSampleFormat] = "44100:16:2";
stream = make_shared<LibrespotStream>(pcmListener_, io_context_, settings_, streamUri);
stream = make_shared<LibrespotStream>(listener, io_context_, settings_, streamUri);
}
else if (streamUri.scheme == "airplay")
{
@ -109,15 +118,15 @@ PcmStreamPtr StreamManager::addStream(StreamUri& streamUri)
// that all constructors of all parent classes also use the overwritten sample
// format.
streamUri.query[kUriSampleFormat] = "44100:16:2";
stream = make_shared<AirplayStream>(pcmListener_, io_context_, settings_, streamUri);
stream = make_shared<AirplayStream>(listener, io_context_, settings_, streamUri);
}
else if (streamUri.scheme == "tcp")
{
stream = make_shared<TcpStream>(pcmListener_, io_context_, settings_, streamUri);
stream = make_shared<TcpStream>(listener, io_context_, settings_, streamUri);
}
else if (streamUri.scheme == "meta")
{
stream = make_shared<MetaStream>(pcmListener_, streams_, io_context_, settings_, streamUri);
stream = make_shared<MetaStream>(listener, streams_, io_context_, settings_, streamUri);
}
else
{
@ -210,8 +219,11 @@ json StreamManager::toJson() const
{
json result = json::array();
for (const auto& stream : streams_)
{
// A stream with "null" codec will only serve as input for a meta stream, i.e. is not a "stand alone" stream
if (stream->getCodec() != "null")
result.push_back(stream->toJson());
}
return result;
}