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For #307, reuse raw cache payload for RTP

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This commit is contained in:
winlin 2020-04-16 14:28:59 +08:00
parent d906ced5c3
commit d5c514cdcb
3 changed files with 26 additions and 2 deletions
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20
trunk/src/kernel/srs_kernel_rtp.cpp
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@ -146,11 +146,19 @@ SrsRtpPacket2::SrsRtpPacket2()
{
payload = NULL;
padding = 0;
cache_raw = new SrsRtpRawPayload();
}
SrsRtpPacket2::~SrsRtpPacket2()
{
// We may use the cache as payload.
if (payload == cache_raw) {
payload = NULL;
}
srs_freep(payload);
srs_freep(cache_raw);
}
void SrsRtpPacket2::set_padding(int size)
@ -163,9 +171,21 @@ void SrsRtpPacket2::reset()
{
rtp_header.reset();
padding = 0;
// We may use the cache as payload.
if (payload == cache_raw) {
payload = NULL;
}
srs_freep(payload);
}
SrsRtpRawPayload* SrsRtpPacket2::reuse_raw()
{
payload = cache_raw;
return cache_raw;
}
int SrsRtpPacket2::nb_bytes()
{
return rtp_header.header_size() + (payload? payload->nb_bytes():0) + padding;