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优化代码

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This commit is contained in:
xiongziliang
2019-06-28 16:12:39 +08:00
parent 034dbbf7ba
commit 0a2c022fa8
16 changed files with 182 additions and 299 deletions
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73
src/Extension/Factory.cpp
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@@ -33,53 +33,6 @@
namespace mediakit{
Sdp::Ptr Factory::getSdpByTrack(const Track::Ptr &track) {
switch (track->getCodecId()){
case CodecH264:{
H264Track::Ptr h264Track = dynamic_pointer_cast<H264Track>(track);
if(!h264Track){
WarnL << "该Track不是H264Track类型";
return nullptr;
}
if(!h264Track->ready()){
WarnL << "该Track未准备好";
return nullptr;
}
return std::make_shared<H264Sdp>(h264Track->getSps(),h264Track->getPps());
}
case CodecH265:{
H265Track::Ptr h265Track = dynamic_pointer_cast<H265Track>(track);
if(!h265Track){
WarnL << "该Track不是H265Track类型";
return nullptr;
}
if(!h265Track->ready()){
WarnL << "该Track未准备好";
return nullptr;
}
return std::make_shared<H265Sdp>(h265Track->getVps(),h265Track->getSps(),h265Track->getPps());
}
case CodecAAC:{
AACTrack::Ptr aacTrack = dynamic_pointer_cast<AACTrack>(track);
if(!aacTrack){
WarnL << "该Track不是AACTrack类型";
return nullptr;
}
if(!aacTrack->ready()){
WarnL << "该Track未准备好";
return nullptr;
}
return std::make_shared<AACSdp>(aacTrack->getAacCfg(),aacTrack->getAudioSampleRate());
}
default:
WarnL << "暂不支持的CodecId:" << track->getCodecId();
return nullptr;
}
}
Track::Ptr Factory::getTrackBySdp(const SdpTrack::Ptr &track) {
if (strcasecmp(track->_codec.data(), "mpeg4-generic") == 0) {
string aac_cfg_str = FindField(track->_fmtp.data(), "config=", nullptr);
@@ -162,21 +115,25 @@ Track::Ptr Factory::getTrackByCodecId(CodecId codecId) {
}
}
RtpCodec::Ptr Factory::getRtpEncoderById(CodecId codecId,
uint32_t ui32Ssrc,
uint32_t ui32MtuSize,
uint32_t ui32SampleRate,
uint8_t ui8PlayloadType,
uint8_t ui8Interleaved) {
switch (codecId){
RtpCodec::Ptr Factory::getRtpEncoderBySdp(const Sdp::Ptr &sdp) {
GET_CONFIG(uint32_t,audio_mtu,Rtp::kAudioMtuSize);
GET_CONFIG(uint32_t,video_mtu,Rtp::kVideoMtuSize);
// ssrc不冲突即可
uint32_t ssrc = ((uint64_t) sdp.get()) & 0xFFFFFFFF;
auto mtu = (sdp->getTrackType() == TrackVideo ? video_mtu : audio_mtu);
auto sample_rate = sdp->getSampleRate();
auto pt = sdp->getPlayloadType();
auto interleaved = sdp->getTrackType() * 2;
auto codec_id = sdp->getCodecId();
switch (codec_id){
case CodecH264:
return std::make_shared<H264RtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
return std::make_shared<H264RtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecH265:
return std::make_shared<H265RtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
return std::make_shared<H265RtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecAAC:
return std::make_shared<AACRtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
return std::make_shared<AACRtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
default:
WarnL << "暂不支持该CodecId:" << codecId;
WarnL << "暂不支持该CodecId:" << codec_id;
return nullptr;
}
}