103 lines
3 KiB
C
103 lines
3 KiB
C
|
/******************************************************************************
|
||
|
|
* Backend.h *
|
||
|
|
*-----------*
|
||
|
|
* Backend interface definition
|
||
|
|
*------------------------------------------------------------------------------
|
||
|
|
* Copyright (C) 1998 Entropic, Inc
|
||
|
|
* Copyright (C) 2000 Microsoft Corporation Date: 03/02/00
|
||
|
|
* All Rights Reserved
|
||
|
|
*
|
||
|
|
********************************************************************* PACOG ***/
|
||
|
|
|
||
|
|
#ifndef __BACKEND_H_
|
||
|
|
#define __BACKEND_H_
|
||
|
|
|
||
|
|
#define PHONE_MAX_LEN 10
|
||
|
|
#define CHUNK_NAME_MAX_LEN 1024
|
||
|
|
|
||
|
|
struct Phone
|
||
|
|
{
|
||
|
|
char phone[PHONE_MAX_LEN];
|
||
|
|
short f0; //Average f0;
|
||
|
|
int isWordEnd;
|
||
|
|
double end;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ChkDescript
|
||
|
|
{
|
||
|
|
char name[ CHUNK_NAME_MAX_LEN ];
|
||
|
|
double end;
|
||
|
|
double from;
|
||
|
|
double to;
|
||
|
|
double gain;
|
||
|
|
double targF0;
|
||
|
|
double srcF0;
|
||
|
|
double f0Ratio;
|
||
|
|
union {
|
||
|
|
int chunkIdx;
|
||
|
|
const char* fileName;
|
||
|
|
} chunk;
|
||
|
|
int isFileName;
|
||
|
|
};
|
||
|
|
|
||
|
|
class CSynth;
|
||
|
|
|
||
|
|
class CSlm
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static enum {UseGain=1, Blend= 2, DynSearch= 4, UseTargetF0= 8};
|
||
|
|
|
||
|
|
virtual ~CSlm() {};
|
||
|
|
|
||
|
|
virtual int Load (const char *pszFileName, bool fCheckVersion) = 0;
|
||
|
|
virtual void Unload () = 0;
|
||
|
|
|
||
|
|
virtual bool GetSynthMethod() = 0;
|
||
|
|
virtual int GetSampFreq () = 0;
|
||
|
|
virtual int GetSampFormat () = 0;
|
||
|
|
virtual bool GetPhoneSetFlag () = 0;
|
||
|
|
virtual void SetFrontEndFlag () = 0;
|
||
|
|
|
||
|
|
virtual void SetF0Weight (float fWeight) = 0;
|
||
|
|
virtual void SetDurWeight (float fWeight) = 0;
|
||
|
|
virtual void SetRmsWeight (float fWeight) = 0;
|
||
|
|
virtual void SetLklWeight (float fWeight) = 0;
|
||
|
|
virtual void SetContWeight (float fWeight) = 0;
|
||
|
|
virtual void SetSameSegWeight (float fWeight) = 0;
|
||
|
|
virtual void PreComputeDist() = 0;
|
||
|
|
virtual void CalculateF0Ratio () = 0;
|
||
|
|
virtual void GetNewF0 (float** ppfF0, int* piNumF0, int iF0SampFreq) = 0;
|
||
|
|
|
||
|
|
virtual void GetTtpParam (int* piBaseLine, int* piRefLine, int* piTopLine) = 0;
|
||
|
|
|
||
|
|
virtual int Process (Phone* phList, int nPh, double startTime) = 0;
|
||
|
|
|
||
|
|
virtual CSynth* GetUnit (int iUnitIndex) = 0;
|
||
|
|
virtual ChkDescript* GetChunk (int iChunkIndex) = 0; //For command line slm
|
||
|
|
|
||
|
|
static CSlm* ClassFactory (int iOptions);
|
||
|
|
};
|
||
|
|
|
||
|
|
class CBackEnd {
|
||
|
|
public:
|
||
|
|
virtual ~CBackEnd() {};
|
||
|
|
|
||
|
|
virtual int LoadTable (const char* pszFilePath, int iDebug = 0) = 0;
|
||
|
|
virtual int GetSampFreq () = 0;
|
||
|
|
virtual void SetGain (double dGain)= 0;
|
||
|
|
virtual void SetF0SampFreq(int iF0SampFreq) = 0;
|
||
|
|
virtual int NewPhoneString (Phone* pPhList, int iNumPh, float* pfNewF0, int iNumNewF0) = 0;
|
||
|
|
virtual int OutputPending () = 0;
|
||
|
|
virtual int GenerateOutput (short** ppnSamples, int* piNumSamples) = 0;
|
||
|
|
virtual int GetChunk (ChkDescript** ppChunk) = 0;
|
||
|
|
|
||
|
|
virtual void GetSpeakerInfo (int* piBaseLine, int* piRefLine, int* piTopLine) = 0;
|
||
|
|
virtual bool GetPhoneSetFlag () = 0;
|
||
|
|
virtual void SetFrontEndFlag () = 0;
|
||
|
|
|
||
|
|
static CBackEnd* ClassFactory();
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|