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RTC: Fast copy shared message for RTP

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This commit is contained in:
winlin 2021-02-27 23:29:52 +08:00
parent 9ee0ed919a
commit 4e474a24ce
4 changed files with 23 additions and 10 deletions
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23
trunk/src/kernel/srs_kernel_flv.cpp
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@ -361,14 +361,7 @@ SrsSharedPtrMessage* SrsSharedPtrMessage::copy()
{
srs_assert(ptr);
SrsSharedPtrMessage* copy = _srs_rtp_msg_cache_objs->allocate();
// We got an object from cache, the ptr might exists, so unwrap it.
copy->unwrap();
// Reference to this message instead.
copy->ptr = ptr;
ptr->shared_count++;
SrsSharedPtrMessage* copy = copy2();
copy->timestamp = timestamp;
copy->stream_id = stream_id;
@ -378,6 +371,20 @@ SrsSharedPtrMessage* SrsSharedPtrMessage::copy()
return copy;
}
SrsSharedPtrMessage* SrsSharedPtrMessage::copy2()
{
SrsSharedPtrMessage* copy = _srs_rtp_msg_cache_objs->allocate();
// We got an object from cache, the ptr might exists, so unwrap it.
//srs_assert(!copy->ptr);
// Reference to this message instead.
copy->ptr = ptr;
ptr->shared_count++;
return copy;
}
SrsFlvTransmuxer::SrsFlvTransmuxer()
{
writer = NULL;