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Further cleanup of OverUseDetector. Removed member no longer used.

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BUG=
TEST=

Review URL: http://webrtc-codereview.appspot.com/344007

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1377 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
stefan@webrtc.org
2012-01-10 16:42:09 +00:00
parent e1fe43358f
commit c5b73e3974
1 changed files with 38 additions and 35 deletions
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73
src/modules/rtp_rtcp/source/overuse_detector.h
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@@ -23,15 +23,6 @@
namespace webrtc { namespace webrtc {
enum RateControlRegion; enum RateControlRegion;
struct FrameSample
{
FrameSample() : _size(0), _completeTimeMs(-1), _timestamp(-1) {}
WebRtc_UWord32 _size;
WebRtc_Word64 _completeTimeMs;
WebRtc_Word64 _timestamp;
};
class OverUseDetector class OverUseDetector
{ {
public: public:
@@ -46,39 +37,51 @@ public:
void SetRateControlRegion(RateControlRegion region); void SetRateControlRegion(RateControlRegion region);
private: private:
void CompensatedTimeDelta(const FrameSample& currentFrame, const FrameSample& prevFrame, WebRtc_Word64& tDelta, struct FrameSample
double& tsDelta, bool wrapped); {
void UpdateKalman(WebRtc_Word64 tDelta, double tsDelta, WebRtc_UWord32 frameSize, WebRtc_UWord32 prevFrameSize); FrameSample() : _size(0), _completeTimeMs(-1), _timestamp(-1) {}
WebRtc_UWord32 _size;
WebRtc_Word64 _completeTimeMs;
WebRtc_Word64 _timestamp;
};
void CompensatedTimeDelta(const FrameSample& currentFrame,
const FrameSample& prevFrame,
WebRtc_Word64& tDelta,
double& tsDelta,
bool wrapped);
void UpdateKalman(WebRtc_Word64 tDelta,
double tsDelta,
WebRtc_UWord32 frameSize,
WebRtc_UWord32 prevFrameSize);
double UpdateMinFramePeriod(double tsDelta); double UpdateMinFramePeriod(double tsDelta);
void UpdateNoiseEstimate(double residual, double tsDelta, bool stableState); void UpdateNoiseEstimate(double residual, double tsDelta, bool stableState);
BandwidthUsage Detect(double tsDelta); BandwidthUsage Detect(double tsDelta);
double CurrentDrift(); double CurrentDrift();
bool _firstPacket; bool _firstPacket;
FrameSample _currentFrame; FrameSample _currentFrame;
FrameSample _prevFrame; FrameSample _prevFrame;
WebRtc_UWord16 _numOfDeltas;
WebRtc_UWord16 _numOfDeltas; double _slope;
double _slope; double _offset;
double _offset; double _E[2][2];
double _E[2][2]; double _processNoise[2];
double _processNoise[2]; double _avgNoise;
double _avgNoise; double _varNoise;
double _varNoise; double _threshold;
double _varFsDelta; ListWrapper _tsDeltaHist;
double _threshold; double _prevOffset;
ListWrapper _tsDeltaHist; double _timeOverUsing;
WebRtc_UWord16 _overUseCounter;
double _prevOffset; BandwidthUsage _hypothesis;
double _timeOverUsing;
WebRtc_UWord16 _overUseCounter;
BandwidthUsage _hypothesis;
#ifdef WEBRTC_BWE_MATLAB #ifdef WEBRTC_BWE_MATLAB
MatlabPlot *_plot1; MatlabPlot* _plot1;
MatlabPlot *_plot2; MatlabPlot* _plot2;
MatlabPlot *_plot3; MatlabPlot* _plot3;
MatlabPlot *_plot4; MatlabPlot* _plot4;
#endif #endif
}; };
} // namespace webrtc } // namespace webrtc