SegmentSMSMorph.hxx

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00001 /*
00002  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
00003  *                         UNIVERSITAT POMPEU FABRA
00004  *
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 
00022 
00023 #ifndef _SEGMENTSMSMORPH_
00024 #define _SEGMENTSMSMORPH_
00025 
00026 #include "SegmentTransformation.hxx"
00027 #include "SegmentSMSMorphConfig.hxx"
00028 #include "SDIFIn.hxx"
00029 #include "FrameInterpolator.hxx"
00030 
00031 namespace CLAM{
00032 
00033 
00034         
00037         class SegmentSMSMorph: public SegmentTransformation
00038         {
00039                 
00040         public:
00042                 SegmentSMSMorph();
00046                 SegmentSMSMorph(const SegmentSMSMorphConfig &c);
00047                 
00051                 const char *GetClassName() const {return "SegmentSMSMorph";}
00052 
00053                 const ProcessingConfig& GetConfig() const
00054                 {
00055                         return mConfig;
00056                 }
00057 
00058                 bool ConcreteConfigure(const ProcessingConfig& c);
00059                 bool ConcreteStart();
00060                 
00062                 ~SegmentSMSMorph()
00063                 {}
00064 
00065                 
00066                 bool Do(const Segment& in1, Segment& out);
00067                 bool Do(const Segment& in1,Segment& in2, Segment& out);
00068                 bool Do(const Frame& in1, Frame& out);
00069                 bool Do()
00070                 {
00071                         CLAM_ASSERT(false, "Do with ports not implemented");
00072                         return false;
00073                 }
00074         
00075                 virtual bool UpdateControlValueFromBPF(TData pos);
00076         
00077                 void SetSegmentToMorph(Segment&segmentToMorph);
00078 
00079                 bool mUseGlobalFactor;
00080                 FloatInControl  mHybBPF;
00081 
00082                 bool mUseSynchronizeTime;
00083                 FloatInControl  mSynchronizeTime;
00084                 
00085                 bool mUseSinAmp;
00086                 FloatInControl  mHybSinAmp;
00087 
00088                 bool mUseSinSpectralShape;
00089                 FloatInControl  mHybSinSpectralShape;
00090                 FloatInControl  mHybSinShapeW1;
00091                 FloatInControl  mHybSinShapeW2;
00092                 
00093                 bool mUsePitch;
00094                 FloatInControl  mHybPitch;
00095                 
00096                 bool mUseSinFreq;
00097                 FloatInControl  mHybSinFreq;
00098                 
00099                 bool mUseResAmp;
00100                 FloatInControl  mHybResAmp;
00101                 
00102                 bool mUseResSpectralShape;
00103                 FloatInControl  mHybResSpectralShape;
00104                 FloatInControl  mHybResShapeW1;
00105                 FloatInControl  mHybResShapeW2;
00106                                                 
00107         protected:
00108                 
00109                 void UpdateFrameInterpolatorFactors(bool useFrameFactor);
00110                 bool FindInterpolatedFrameFromSegment2Morph(Frame& interpolatedFrame);
00111                 void UpdateSpectralShape(const BPF& weightBPF1, const BPF& weightBPF2, TData interpFactor, Spectrum& spectralShape);
00112                 void InitializeFactorsToUse();
00113 
00114                 bool LoadSDIF( std::string fileName, Segment& segment );
00115                 
00116                 SDIFIn mSDIFReader;
00117                 SegmentSMSMorphConfig mConfig;
00118                 
00119 
00123                 Segment* mpInput2;
00124                 
00125                 bool mHarmSpectralShapeMorph;
00126                 bool mHaveInternalSegment;
00127 
00128                 Segment mSegment;
00129 
00130                 Spectrum mSpectralShape;
00131                 Spectrum mResSpectralShape;
00132 
00133 
00136                 FrameInterpolator mPO_FrameInterpolator;
00137         };              
00138 };//namespace CLAM
00139 
00140 #endif // _SegmentSMSMorph_
00141 
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