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优化frame性能及整理代码

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xia-chu
2021-02-05 11:51:16 +08:00
parent c5cfbce241
commit 62ba87dd0f
33 changed files with 847 additions and 855 deletions
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4
src/Common/Device.cpp
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@@ -87,7 +87,7 @@ void DevChannel::inputH264(const char *data, int len, uint32_t dts, uint32_t pts
//由于rtmp/hls/mp4需要缓存时间戳相同的帧，
//所以使用FrameNoCacheAble类型的帧反而会在转换成FrameCacheAble时多次内存拷贝
//在此处只拷贝一次，性能开销更低
H264Frame::Ptr frame = std::make_shared<H264Frame>();
auto frame = FrameImp::create<H264Frame>();
frame->_dts = dts;
frame->_pts = pts;
frame->_buffer.assign(data, len);
@@ -106,7 +106,7 @@ void DevChannel::inputH265(const char *data, int len, uint32_t dts, uint32_t pts
//由于rtmp/hls/mp4需要缓存时间戳相同的帧，
//所以使用FrameNoCacheAble类型的帧反而会在转换成FrameCacheAble时多次内存拷贝
//在此处只拷贝一次，性能开销更低
H265Frame::Ptr frame = std::make_shared<H265Frame>();
auto frame = FrameImp::create<H265Frame>();
frame->_dts = dts;
frame->_pts = pts;
frame->_buffer.assign(data, len);