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for bug #251, use macro to define the fast cache and cond wait. 2.0.58

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winlin 2014-12-05 18:47:17 +08:00
parent cdb1984ba4
commit 92ecdf088b
5 changed files with 107 additions and 1 deletions
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17
trunk/src/app/srs_app_source.hpp
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@ -36,6 +36,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <srs_app_st.hpp>
#include <srs_app_reload.hpp>
#include <srs_core_performance.hpp>
class SrsPlayEdge;
class SrsPublishEdge;
@ -116,6 +117,14 @@ public:
SrsMessageQueue();
virtual ~SrsMessageQueue();
public:
/**
* get the size of queue.
*/
virtual int size();
/**
* get the duration of queue.
*/
virtual int duration();
/**
* set the queue size
* @param queue_size the queue size in seconds.
@ -156,12 +165,15 @@ private:
bool paused;
// when source id changed, notice all consumers
bool should_update_source_id;
#ifdef SRS_PERF_QUEUE_COND_WAIT
// the cond wait for mw.
// @see https://github.com/winlinvip/simple-rtmp-server/issues/251
st_cond_t mw_wait;
bool mw_waiting;
int mw_min_msgs;
int mw_duration;
#endif
#ifdef SRS_PERF_QUEUE_FAST_CACHE
// use fast cache for msgs
// @see https://github.com/winlinvip/simple-rtmp-server/issues/251
SrsMessageArray* mw_cache;
@ -170,6 +182,7 @@ private:
// the packet time in fast cache.
int64_t mw_first_pkt;
int64_t mw_last_pkt;
#endif
public:
SrsConsumer(SrsSource* _source);
virtual ~SrsConsumer();
@ -204,22 +217,26 @@ public:
* @max_count the max count to dequeue, must be positive.
*/
virtual int dump_packets(SrsMessageArray* msgs, int* count);
#ifdef SRS_PERF_QUEUE_COND_WAIT
/**
* wait for messages incomming, atleast nb_msgs and in duration.
* @param nb_msgs the messages count to wait.
* @param duration the messgae duration to wait.
*/
virtual void wait(int nb_msgs, int duration);
#endif
/**
* when client send the pause message.
*/
virtual int on_play_client_pause(bool is_pause);
private:
#ifdef SRS_PERF_QUEUE_FAST_CACHE
/**
* dumps the queue to fast cache,
* when fast cache is clear or queue is overflow.
*/
virtual int dumps_queue_to_fast_cache();
#endif
};
/**