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Perf: Refine object cache, avoid dynamic cast

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This commit is contained in:
winlin 2021-02-27 11:23:50 +08:00
parent 8d7a201742
commit f2d9eb345c
6 changed files with 76 additions and 49 deletions
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20
trunk/src/app/srs_app_rtc_source.cpp
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@ -826,7 +826,7 @@ srs_error_t SrsRtcFromRtmpBridger::package_opus(char* data, int size, SrsRtpPack
audio_timestamp += 960;
SrsRtpRawPayload* raw = _srs_rtp_raw_cache->allocate();
pkt->payload = raw;
pkt->set_payload(raw, SrsRtpPacketPayloadTypeRaw);
raw->payload = pkt->wrap(data, size);
raw->nn_payload = size;
@ -961,7 +961,7 @@ srs_error_t SrsRtcFromRtmpBridger::package_stap_a(SrsRtcStream* source, SrsShare
pkt->header.set_timestamp(msg->timestamp * 90);
SrsRtpSTAPPayload* stap = new SrsRtpSTAPPayload();
pkt->payload = stap;
pkt->set_payload(stap, SrsRtpPacketPayloadTypeSTAP);
uint8_t header = sps[0];
stap->nri = (SrsAvcNaluType)header;
@ -1041,7 +1041,7 @@ srs_error_t SrsRtcFromRtmpBridger::package_nalus(SrsSharedPtrMessage* msg, const
pkt->nalu_type = (SrsAvcNaluType)first_nalu_type;
pkt->header.set_sequence(video_sequence++);
pkt->header.set_timestamp(msg->timestamp * 90);
pkt->payload = raw;
pkt->set_payload(raw, SrsRtpPacketPayloadTypeNALU);
pkt->wrap(msg);
} else {
// We must free it, should never use RTP packets to free it,
@ -1082,7 +1082,7 @@ srs_error_t SrsRtcFromRtmpBridger::package_nalus(SrsSharedPtrMessage* msg, const
fua->start = bool(i == 0);
fua->end = bool(i == num_of_packet - 1);
pkt->payload = fua;
pkt->set_payload(fua, SrsRtpPacketPayloadTypeFUA);
pkt->wrap(msg);
nb_left -= packet_size;
@ -1108,7 +1108,7 @@ srs_error_t SrsRtcFromRtmpBridger::package_single_nalu(SrsSharedPtrMessage* msg,
pkt->header.set_timestamp(msg->timestamp * 90);
SrsRtpRawPayload* raw = _srs_rtp_raw_cache->allocate();
pkt->payload = raw;
pkt->set_payload(raw, SrsRtpPacketPayloadTypeRaw);
raw->payload = sample->bytes;
raw->nn_payload = sample->size;
@ -1142,7 +1142,7 @@ srs_error_t SrsRtcFromRtmpBridger::package_fu_a(SrsSharedPtrMessage* msg, SrsSam
pkt->header.set_timestamp(msg->timestamp * 90);
SrsRtpFUAPayload2* fua = _srs_rtp_fua_cache->allocate();
pkt->payload = fua;
pkt->set_payload(fua, SrsRtpPacketPayloadTypeFUA2);
fua->nri = (SrsAvcNaluType)header;
fua->nalu_type = (SrsAvcNaluType)nal_type;
@ -1854,7 +1854,7 @@ SrsRtcAudioRecvTrack::~SrsRtcAudioRecvTrack()
{
}
void SrsRtcAudioRecvTrack::on_before_decode_payload(SrsRtpPacket2* pkt, SrsBuffer* buf, ISrsRtpPayloader** ppayload)
void SrsRtcAudioRecvTrack::on_before_decode_payload(SrsRtpPacket2* pkt, SrsBuffer* buf, ISrsRtpPayloader** ppayload, SrsRtpPacketPayloadType* ppt)
{
// No payload, ignore.
if (buf->empty()) {
@ -1862,6 +1862,7 @@ void SrsRtcAudioRecvTrack::on_before_decode_payload(SrsRtpPacket2* pkt, SrsBuffe
}
*ppayload = _srs_rtp_raw_cache->allocate();
*ppt = SrsRtpPacketPayloadTypeRaw;
}
srs_error_t SrsRtcAudioRecvTrack::on_rtp(SrsRtcStream* source, SrsRtpPacket2* pkt, bool nack_enabled)
@ -1910,7 +1911,7 @@ SrsRtcVideoRecvTrack::~SrsRtcVideoRecvTrack()
{
}
void SrsRtcVideoRecvTrack::on_before_decode_payload(SrsRtpPacket2* pkt, SrsBuffer* buf, ISrsRtpPayloader** ppayload)
void SrsRtcVideoRecvTrack::on_before_decode_payload(SrsRtpPacket2* pkt, SrsBuffer* buf, ISrsRtpPayloader** ppayload, SrsRtpPacketPayloadType* ppt)
{
// No payload, ignore.
if (buf->empty()) {
@ -1920,10 +1921,13 @@ void SrsRtcVideoRecvTrack::on_before_decode_payload(SrsRtpPacket2* pkt, SrsBuffe
uint8_t v = (uint8_t)pkt->nalu_type;
if (v == kStapA) {
*ppayload = new SrsRtpSTAPPayload();
*ppt = SrsRtpPacketPayloadTypeUnknown;
} else if (v == kFuA) {
*ppayload = _srs_rtp_fua_cache->allocate();
*ppt = SrsRtpPacketPayloadTypeFUA2;
} else {
*ppayload = _srs_rtp_raw_cache->allocate();
*ppt = SrsRtpPacketPayloadTypeRaw;
}
}