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Change to return no adjustment (default) if content_metrics=NULL,

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and return true (default) for UEP flag if content_metrics=NULL.
Also parameter name change and get function for UEP in media_opt_util.
Review URL: http://webrtc-codereview.appspot.com/70002

git-svn-id: http://webrtc.googlecode.com/svn/trunk@199 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
marpan@google.com
2011-07-13 17:19:49 +00:00
parent 75e1239266
commit 59fd0f12e6
4 changed files with 40 additions and 29 deletions
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16
src/modules/video_coding/main/source/media_opt_util.h
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@@ -99,7 +99,7 @@ public:
VCMProtectionMethod(VCMProtectionMethodEnum type) : _protectionFactorK(0),
_protectionFactorD(0), _residualPacketLoss(0.0), _scaleProtKey(2.0),
_maxPayloadSize(1460), _efficiency(0), _score(0), _type(type),
_uepKey(0), _uepDelta(1)
_useUepProtectionK(false), _useUepProtectionD(true)
{_qmRobustness = new VCMQmRobustness();}
virtual ~VCMProtectionMethod() { delete _qmRobustness;}
@@ -145,6 +145,16 @@ public:
// Return value : Required protectionFactor for delta frame
virtual WebRtc_UWord8 RequiredProtectionFactorD() { return _protectionFactorD; }
// Extracts whether the FEC Unequal protection (UEP) is used for Key frame.
//
// Return value : Required Unequal protection on/off state.
virtual WebRtc_UWord8 RequiredUepProtectionK() { return _useUepProtectionK; }
// Extracts whether the the FEC Unequal protection (UEP) is used for Delta frame.
//
// Return value : Required Unequal protection on/off state.
virtual WebRtc_UWord8 RequiredUepProtectionD() { return _useUepProtectionD; }
// Updates content metrics
void UpdateContentMetrics(const VideoContentMetrics* contentMetrics);
@@ -156,8 +166,8 @@ public:
WebRtc_Word32 _maxPayloadSize;
VCMQmRobustness* _qmRobustness;
bool _uepKey;
bool _uepDelta;
bool _useUepProtectionK;
bool _useUepProtectionD;
protected:
float _efficiency;