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Add meta stream source

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badaix 2020-09-26 12:44:33 +02:00
parent f1e672d375
commit 27a9e710a2
20 changed files with 367 additions and 64 deletions
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19
server/streamreader/pcm_stream.hpp
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@ -30,6 +30,7 @@
#include <condition_variable>
#include <map>
#include <string>
#include <vector>
namespace streamreader
@ -60,8 +61,9 @@ class PcmListener
{
public:
virtual void onMetaChanged(const PcmStream* pcmStream) = 0;
virtual void onStateChanged(const PcmStream* pcmStream, const ReaderState& state) = 0;
virtual void onNewChunk(const PcmStream* pcmStream, std::shared_ptr<msg::PcmChunk> chunk, double duration) = 0;
virtual void onStateChanged(const PcmStream* pcmStream, ReaderState state) = 0;
virtual void onChunkRead(const PcmStream* pcmStream, const msg::PcmChunk& chunk) = 0;
virtual void onChunkEncoded(const PcmStream* pcmStream, std::shared_ptr<msg::PcmChunk> chunk, double duration) = 0;
virtual void onResync(const PcmStream* pcmStream, double ms) = 0;
};
@ -72,7 +74,7 @@ public:
* Implements EncoderListener to get the encoded data.
* Data is passed to the PcmListener
*/
class PcmStream : public encoder::EncoderListener
class PcmStream
{
public:
/// ctor. Encoded PCM data is passed to the PcmListener
@ -82,8 +84,6 @@ public:
virtual void start();
virtual void stop();
/// Implementation of EncoderListener::onChunkEncoded
void onChunkEncoded(const encoder::Encoder* encoder, std::shared_ptr<msg::PcmChunk> chunk, double duration) override;
virtual std::shared_ptr<msg::CodecHeader> getHeader();
virtual const StreamUri& getUri() const;
@ -97,15 +97,18 @@ public:
virtual ReaderState getState() const;
virtual json toJson() const;
void addListener(PcmListener* pcmListener);
protected:
std::atomic<bool> active_;
void setState(const ReaderState& newState);
virtual void onChunkRead(const msg::PcmChunk& chunk);
void setState(ReaderState newState);
void chunkRead(const msg::PcmChunk& chunk);
void resync(const std::chrono::nanoseconds& duration);
void chunkEncoded(const encoder::Encoder& encoder, std::shared_ptr<msg::PcmChunk> chunk, double duration);
std::chrono::time_point<std::chrono::steady_clock> tvEncodedChunk_;
PcmListener* pcmListener_;
std::vector<PcmListener*> pcmListeners_;
StreamUri uri_;
SampleFormat sampleFormat_;
size_t chunk_ms_;