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substitute all TAB with 4spaces.
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winlin
parent
e5770b10b1
commit
c85dde7f3f
64 changed files with 14105 additions and 14105 deletions
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@ -57,20 +57,20 @@ class SrsEncoder;
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class SrsRtmpJitter
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{
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private:
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int64_t last_pkt_time;
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int64_t last_pkt_correct_time;
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int64_t last_pkt_time;
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int64_t last_pkt_correct_time;
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public:
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SrsRtmpJitter();
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virtual ~SrsRtmpJitter();
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SrsRtmpJitter();
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virtual ~SrsRtmpJitter();
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public:
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/**
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* detect the time jitter and correct it.
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*/
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virtual int correct(SrsSharedPtrMessage* msg, int tba, int tbv);
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/**
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* get current client time, the last packet time.
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*/
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virtual int get_time();
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/**
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* detect the time jitter and correct it.
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*/
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virtual int correct(SrsSharedPtrMessage* msg, int tba, int tbv);
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/**
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* get current client time, the last packet time.
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*/
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virtual int get_time();
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};
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/**
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@ -80,39 +80,39 @@ public:
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class SrsMessageQueue
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{
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private:
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int64_t av_start_time;
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int64_t av_end_time;
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int queue_size_ms;
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std::vector<SrsSharedPtrMessage*> msgs;
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int64_t av_start_time;
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int64_t av_end_time;
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int queue_size_ms;
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std::vector<SrsSharedPtrMessage*> msgs;
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public:
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SrsMessageQueue();
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virtual ~SrsMessageQueue();
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SrsMessageQueue();
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virtual ~SrsMessageQueue();
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public:
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/**
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* set the queue size
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* @param queue_size the queue size in seconds.
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*/
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virtual void set_queue_size(double queue_size);
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/**
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* set the queue size
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* @param queue_size the queue size in seconds.
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*/
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virtual void set_queue_size(double queue_size);
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public:
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/**
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* enqueue the message, the timestamp always monotonically.
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* @param msg, the msg to enqueue, user never free it whatever the return code.
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*/
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virtual int enqueue(SrsSharedPtrMessage* msg);
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/**
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* get packets in consumer queue.
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* @pmsgs SrsMessages*[], output the prt array.
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* @count the count in array.
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* @max_count the max count to dequeue, 0 to dequeue all.
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*/
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virtual int get_packets(int max_count, SrsSharedPtrMessage**& pmsgs, int& count);
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/**
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* enqueue the message, the timestamp always monotonically.
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* @param msg, the msg to enqueue, user never free it whatever the return code.
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*/
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virtual int enqueue(SrsSharedPtrMessage* msg);
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/**
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* get packets in consumer queue.
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* @pmsgs SrsMessages*[], output the prt array.
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* @count the count in array.
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* @max_count the max count to dequeue, 0 to dequeue all.
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*/
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virtual int get_packets(int max_count, SrsSharedPtrMessage**& pmsgs, int& count);
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private:
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/**
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* remove a gop from the front.
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* if no iframe found, clear it.
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*/
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virtual void shrink();
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virtual void clear();
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/**
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* remove a gop from the front.
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* if no iframe found, clear it.
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*/
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virtual void shrink();
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virtual void clear();
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};
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/**
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@ -121,39 +121,39 @@ private:
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class SrsConsumer
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{
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private:
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SrsRtmpJitter* jitter;
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SrsSource* source;
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SrsMessageQueue* queue;
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bool paused;
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SrsRtmpJitter* jitter;
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SrsSource* source;
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SrsMessageQueue* queue;
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bool paused;
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public:
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SrsConsumer(SrsSource* _source);
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virtual ~SrsConsumer();
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SrsConsumer(SrsSource* _source);
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virtual ~SrsConsumer();
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public:
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virtual void set_queue_size(double queue_size);
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virtual void set_queue_size(double queue_size);
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public:
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/**
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* get current client time, the last packet time.
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*/
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virtual int get_time();
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/**
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* enqueue an shared ptr message.
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* @param tba timebase of audio.
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* used to calc the audio time delta if time-jitter detected.
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* @param tbv timebase of video.
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* used to calc the video time delta if time-jitter detected.
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*/
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virtual int enqueue(SrsSharedPtrMessage* msg, int tba, int tbv);
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/**
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* get packets in consumer queue.
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* @pmsgs SrsMessages*[], output the prt array.
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* @count the count in array.
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* @max_count the max count to dequeue, 0 to dequeue all.
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*/
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virtual int get_packets(int max_count, SrsSharedPtrMessage**& pmsgs, int& count);
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/**
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* when client send the pause message.
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*/
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virtual int on_play_client_pause(bool is_pause);
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/**
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* get current client time, the last packet time.
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*/
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virtual int get_time();
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/**
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* enqueue an shared ptr message.
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* @param tba timebase of audio.
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* used to calc the audio time delta if time-jitter detected.
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* @param tbv timebase of video.
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* used to calc the video time delta if time-jitter detected.
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*/
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virtual int enqueue(SrsSharedPtrMessage* msg, int tba, int tbv);
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/**
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* get packets in consumer queue.
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* @pmsgs SrsMessages*[], output the prt array.
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* @count the count in array.
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* @max_count the max count to dequeue, 0 to dequeue all.
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*/
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virtual int get_packets(int max_count, SrsSharedPtrMessage**& pmsgs, int& count);
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/**
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* when client send the pause message.
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*/
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virtual int on_play_client_pause(bool is_pause);
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};
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/**
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@ -164,33 +164,33 @@ public:
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class SrsGopCache
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{
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private:
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/**
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* if disabled the gop cache,
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* the client will wait for the next keyframe for h264,
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* and will be black-screen.
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*/
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bool enable_gop_cache;
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/**
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* the video frame count, avoid cache for pure audio stream.
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*/
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int cached_video_count;
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/**
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* cached gop.
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*/
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std::vector<SrsSharedPtrMessage*> gop_cache;
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/**
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* if disabled the gop cache,
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* the client will wait for the next keyframe for h264,
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* and will be black-screen.
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*/
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bool enable_gop_cache;
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/**
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* the video frame count, avoid cache for pure audio stream.
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*/
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int cached_video_count;
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/**
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* cached gop.
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*/
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std::vector<SrsSharedPtrMessage*> gop_cache;
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public:
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SrsGopCache();
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virtual ~SrsGopCache();
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SrsGopCache();
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virtual ~SrsGopCache();
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public:
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virtual void set(bool enabled);
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/**
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* only for h264 codec
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* 1. cache the gop when got h264 video packet.
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* 2. clear gop when got keyframe.
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*/
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virtual int cache(SrsSharedPtrMessage* msg);
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virtual void clear();
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virtual int dump(SrsConsumer* consumer, int tba, int tbv);
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virtual void set(bool enabled);
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/**
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* only for h264 codec
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* 1. cache the gop when got h264 video packet.
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* 2. clear gop when got keyframe.
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*/
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virtual int cache(SrsSharedPtrMessage* msg);
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virtual void clear();
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virtual int dump(SrsConsumer* consumer, int tba, int tbv);
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};
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/**
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@ -199,89 +199,89 @@ public:
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class SrsSource : public ISrsReloadHandler
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{
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private:
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static std::map<std::string, SrsSource*> pool;
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static std::map<std::string, SrsSource*> pool;
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public:
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/**
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* find stream by vhost/app/stream.
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* @param req the client request.
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* @return the matched source, never be NULL.
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* @remark stream_url should without port and schema.
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*/
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static SrsSource* find(SrsRequest* req);
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/**
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* find stream by vhost/app/stream.
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* @param req the client request.
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* @return the matched source, never be NULL.
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* @remark stream_url should without port and schema.
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*/
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static SrsSource* find(SrsRequest* req);
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private:
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// deep copy of client request.
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SrsRequest* req;
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// to delivery stream to clients.
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std::vector<SrsConsumer*> consumers;
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// hls handler.
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// deep copy of client request.
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SrsRequest* req;
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// to delivery stream to clients.
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std::vector<SrsConsumer*> consumers;
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// hls handler.
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#ifdef SRS_HLS
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SrsHls* hls;
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SrsHls* hls;
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#endif
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// transcoding handler.
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// transcoding handler.
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#ifdef SRS_FFMPEG
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SrsEncoder* encoder;
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SrsEncoder* encoder;
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#endif
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// gop cache for client fast startup.
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SrsGopCache* gop_cache;
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// to forward stream to other servers
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std::vector<SrsForwarder*> forwarders;
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// gop cache for client fast startup.
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SrsGopCache* gop_cache;
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// to forward stream to other servers
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std::vector<SrsForwarder*> forwarders;
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private:
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/**
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* the sample rate of audio in metadata.
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*/
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int sample_rate;
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/**
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* the video frame rate in metadata.
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*/
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int frame_rate;
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/**
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* can publish, true when is not streaming
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*/
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bool _can_publish;
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/**
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* the sample rate of audio in metadata.
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*/
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int sample_rate;
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/**
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* the video frame rate in metadata.
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*/
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int frame_rate;
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/**
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* can publish, true when is not streaming
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*/
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bool _can_publish;
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private:
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SrsSharedPtrMessage* cache_metadata;
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// the cached video sequence header.
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SrsSharedPtrMessage* cache_sh_video;
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// the cached audio sequence header.
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SrsSharedPtrMessage* cache_sh_audio;
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SrsSharedPtrMessage* cache_metadata;
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// the cached video sequence header.
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SrsSharedPtrMessage* cache_sh_video;
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// the cached audio sequence header.
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SrsSharedPtrMessage* cache_sh_audio;
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public:
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/**
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* @param _req the client request object,
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* this object will deep copy it for reload.
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*/
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SrsSource(SrsRequest* _req);
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virtual ~SrsSource();
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/**
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* @param _req the client request object,
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* this object will deep copy it for reload.
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*/
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SrsSource(SrsRequest* _req);
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virtual ~SrsSource();
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// interface ISrsReloadHandler
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public:
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virtual int on_reload_gop_cache(std::string vhost);
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virtual int on_reload_queue_length(std::string vhost);
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virtual int on_reload_forward(std::string vhost);
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virtual int on_reload_hls(std::string vhost);
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virtual int on_reload_transcode(std::string vhost);
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virtual int on_reload_gop_cache(std::string vhost);
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virtual int on_reload_queue_length(std::string vhost);
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virtual int on_reload_forward(std::string vhost);
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virtual int on_reload_hls(std::string vhost);
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virtual int on_reload_transcode(std::string vhost);
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public:
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// for the SrsForwarder to callback to request the sequence headers.
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virtual int on_forwarder_start(SrsForwarder* forwarder);
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// for the SrsHls to callback to request the sequence headers.
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virtual int on_hls_start();
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// for the SrsForwarder to callback to request the sequence headers.
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virtual int on_forwarder_start(SrsForwarder* forwarder);
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// for the SrsHls to callback to request the sequence headers.
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virtual int on_hls_start();
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public:
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virtual bool can_publish();
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virtual int on_meta_data(SrsCommonMessage* msg, SrsOnMetaDataPacket* metadata);
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virtual int on_audio(SrsCommonMessage* audio);
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virtual int on_video(SrsCommonMessage* video);
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/**
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* publish stream event notify.
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* @param _req the request from client, the source will deep copy it,
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* for when reload the request of client maybe invalid.
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*/
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virtual int on_publish(SrsRequest* _req);
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virtual void on_unpublish();
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virtual bool can_publish();
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virtual int on_meta_data(SrsCommonMessage* msg, SrsOnMetaDataPacket* metadata);
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virtual int on_audio(SrsCommonMessage* audio);
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virtual int on_video(SrsCommonMessage* video);
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/**
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* publish stream event notify.
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* @param _req the request from client, the source will deep copy it,
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* for when reload the request of client maybe invalid.
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*/
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virtual int on_publish(SrsRequest* _req);
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virtual void on_unpublish();
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public:
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virtual int create_consumer(SrsConsumer*& consumer);
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virtual void on_consumer_destroy(SrsConsumer* consumer);
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virtual void set_cache(bool enabled);
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virtual int create_consumer(SrsConsumer*& consumer);
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virtual void on_consumer_destroy(SrsConsumer* consumer);
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virtual void set_cache(bool enabled);
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private:
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virtual int create_forwarders();
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virtual void destroy_forwarders();
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virtual int create_forwarders();
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virtual void destroy_forwarders();
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};
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#endif
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