diff options
Diffstat (limited to 'branches/1.0/thirdparties/win32/include/ilbc')
24 files changed, 0 insertions, 1204 deletions
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/FrameClassify.h b/branches/1.0/thirdparties/win32/include/ilbc/FrameClassify.h deleted file mode 100644 index 8445094..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/FrameClassify.h +++ /dev/null @@ -1,27 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- FrameClassify.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_FRAMECLASSIFY_H
- #define __iLBC_FRAMECLASSIFY_H
-
- int FrameClassify( /* index to the max-energy sub-frame */
- iLBC_Enc_Inst_t *iLBCenc_inst,
- /* (i/o) the encoder state structure */
- float *residual /* (i) lpc residual signal */
- );
-
-
-
-
-
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/LPCdecode.h b/branches/1.0/thirdparties/win32/include/ilbc/LPCdecode.h deleted file mode 100644 index 7f59984..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/LPCdecode.h +++ /dev/null @@ -1,52 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- LPC_decode.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_LPC_DECODE_H
- #define __iLBC_LPC_DECODE_H
-
- void LSFinterpolate2a_dec(
- float *a, /* (o) lpc coefficients for a sub-frame */
- float *lsf1, /* (i) first lsf coefficient vector */
- float *lsf2, /* (i) second lsf coefficient vector */
- float coef, /* (i) interpolation weight */
- int length /* (i) length of lsf vectors */
- );
-
- void SimplelsfDEQ(
- float *lsfdeq, /* (o) dequantized lsf coefficients */
- int *index, /* (i) quantization index */
- int lpc_n /* (i) number of LPCs */
- );
-
- void DecoderInterpolateLSF(
- float *syntdenum, /* (o) synthesis filter coefficients */
- float *weightdenum, /* (o) weighting denumerator
- coefficients */
- float *lsfdeq, /* (i) dequantized lsf coefficients */
- int length, /* (i) length of lsf coefficient vector */
- iLBC_Dec_Inst_t *iLBCdec_inst
- /* (i) the decoder state structure */
- );
-
- #endif
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/LPCencode.h b/branches/1.0/thirdparties/win32/include/ilbc/LPCencode.h deleted file mode 100644 index 7bee69a..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/LPCencode.h +++ /dev/null @@ -1,27 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- LPCencode.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_LPCENCOD_H
- #define __iLBC_LPCENCOD_H
-
- void LPCencode(
- float *syntdenum, /* (i/o) synthesis filter coefficients
- before/after encoding */
- float *weightdenum, /* (i/o) weighting denumerator coefficients
- before/after encoding */
- int *lsf_index, /* (o) lsf quantization index */
- float *data, /* (i) lsf coefficients to quantize */
- iLBC_Enc_Inst_t *iLBCenc_inst
- /* (i/o) the encoder state structure */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/StateConstructW.h b/branches/1.0/thirdparties/win32/include/ilbc/StateConstructW.h deleted file mode 100644 index 010ab3a..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/StateConstructW.h +++ /dev/null @@ -1,31 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- StateConstructW.h
-
-
-
-
-
-
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_STATECONSTRUCTW_H
- #define __iLBC_STATECONSTRUCTW_H
-
- void StateConstructW(
- int idxForMax, /* (i) 6-bit index for the quantization of
- max amplitude */
- int *idxVec, /* (i) vector of quantization indexes */
- float *syntDenum, /* (i) synthesis filter denumerator */
- float *out, /* (o) the decoded state vector */
- int len /* (i) length of a state vector */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/StateSearchW.h b/branches/1.0/thirdparties/win32/include/ilbc/StateSearchW.h deleted file mode 100644 index f74f8e9..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/StateSearchW.h +++ /dev/null @@ -1,52 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- StateSearchW.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_STATESEARCHW_H
- #define __iLBC_STATESEARCHW_H
-
- void AbsQuantW(
- iLBC_Enc_Inst_t *iLBCenc_inst,
- /* (i) Encoder instance */
- float *in, /* (i) vector to encode */
- float *syntDenum, /* (i) denominator of synthesis filter */
- float *weightDenum, /* (i) denominator of weighting filter */
- int *out, /* (o) vector of quantizer indexes */
- int len, /* (i) length of vector to encode and
- vector of quantizer indexes */
- int state_first /* (i) position of start state in the
- 80 vec */
- );
-
- void StateSearchW(
- iLBC_Enc_Inst_t *iLBCenc_inst,
- /* (i) Encoder instance */
- float *residual,/* (i) target residual vector */
- float *syntDenum, /* (i) lpc synthesis filter */
- float *weightDenum, /* (i) weighting filter denuminator */
- int *idxForMax, /* (o) quantizer index for maximum
- amplitude */
- int *idxVec, /* (o) vector of quantization indexes */
- int len, /* (i) length of all vectors */
- int state_first /* (i) position of start state in the
- 80 vec */
- );
-
-
- #endif
-
-
-
-
-
-
-
-
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/anaFilter.h b/branches/1.0/thirdparties/win32/include/ilbc/anaFilter.h deleted file mode 100644 index ae9c4e5..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/anaFilter.h +++ /dev/null @@ -1,30 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- anaFilter.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_ANAFILTER_H
- #define __iLBC_ANAFILTER_H
-
- void anaFilter(
-
-
-
-
-
-
- float *In, /* (i) Signal to be filtered */
- float *a, /* (i) LP parameters */
- int len,/* (i) Length of signal */
- float *Out, /* (o) Filtered signal */
- float *mem /* (i/o) Filter state */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/constants.h b/branches/1.0/thirdparties/win32/include/ilbc/constants.h deleted file mode 100644 index 459410b..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/constants.h +++ /dev/null @@ -1,81 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- constants.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_CONSTANTS_H
- #define __iLBC_CONSTANTS_H
-
- #include "iLBC_define.h"
-
-
- /* ULP bit allocation */
-
-
-
-
-
-
-
- extern const iLBC_ULP_Inst_t ULP_20msTbl;
- extern const iLBC_ULP_Inst_t ULP_30msTbl;
-
- /* high pass filters */
-
- extern float hpi_zero_coefsTbl[];
- extern float hpi_pole_coefsTbl[];
- extern float hpo_zero_coefsTbl[];
- extern float hpo_pole_coefsTbl[];
-
- /* low pass filters */
- extern float lpFilt_coefsTbl[];
-
- /* LPC analysis and quantization */
-
- extern float lpc_winTbl[];
- extern float lpc_asymwinTbl[];
- extern float lpc_lagwinTbl[];
- extern float lsfCbTbl[];
- extern float lsfmeanTbl[];
- extern int dim_lsfCbTbl[];
- extern int size_lsfCbTbl[];
- extern float lsf_weightTbl_30ms[];
- extern float lsf_weightTbl_20ms[];
-
- /* state quantization tables */
-
- extern float state_sq3Tbl[];
- extern float state_frgqTbl[];
-
- /* gain quantization tables */
-
- extern float gain_sq3Tbl[];
- extern float gain_sq4Tbl[];
- extern float gain_sq5Tbl[];
-
- /* adaptive codebook definitions */
-
- extern int search_rangeTbl[5][CB_NSTAGES];
- extern int memLfTbl[];
- extern int stMemLTbl;
- extern float cbfiltersTbl[CB_FILTERLEN];
-
- /* enhancer definitions */
-
- extern float polyphaserTbl[];
- extern float enh_plocsTbl[];
-
-
-
-
-
-
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/createCB.h b/branches/1.0/thirdparties/win32/include/ilbc/createCB.h deleted file mode 100644 index 1f7ac65..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/createCB.h +++ /dev/null @@ -1,58 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- createCB.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_CREATECB_H
- #define __iLBC_CREATECB_H
-
- void filteredCBvecs(
- float *cbvectors, /* (o) Codebook vector for the
- higher section */
-
-
-
-
-
-
- float *mem, /* (i) Buffer to create codebook
- vectors from */
- int lMem /* (i) Length of buffer */
- );
-
- void searchAugmentedCB(
- int low, /* (i) Start index for the search */
- int high, /* (i) End index for the search */
- int stage, /* (i) Current stage */
- int startIndex, /* (i) CB index for the first
- augmented vector */
- float *target, /* (i) Target vector for encoding */
- float *buffer, /* (i) Pointer to the end of the
- buffer for augmented codebook
- construction */
- float *max_measure, /* (i/o) Currently maximum measure */
- int *best_index,/* (o) Currently the best index */
- float *gain, /* (o) Currently the best gain */
- float *energy, /* (o) Energy of augmented
- codebook vectors */
- float *invenergy/* (o) Inv energy of aug codebook
- vectors */
- );
-
- void createAugmentedVec(
- int index, /* (i) Index for the aug vector
- to be created */
- float *buffer, /* (i) Pointer to the end of the
- buffer for augmented codebook
- construction */
- float *cbVec /* (o) The construced codebook vector */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/doCPLC.h b/branches/1.0/thirdparties/win32/include/ilbc/doCPLC.h deleted file mode 100644 index 0c1d028..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/doCPLC.h +++ /dev/null @@ -1,28 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- doCPLC.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_DOLPC_H
- #define __iLBC_DOLPC_H
-
- void doThePLC(
- float *PLCresidual, /* (o) concealed residual */
- float *PLClpc, /* (o) concealed LP parameters */
- int PLI, /* (i) packet loss indicator
- 0 - no PL, 1 = PL */
- float *decresidual, /* (i) decoded residual */
- float *lpc, /* (i) decoded LPC (only used for no PL) */
- int inlag, /* (i) pitch lag */
- iLBC_Dec_Inst_t *iLBCdec_inst
- /* (i/o) decoder instance */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/enhancer.h b/branches/1.0/thirdparties/win32/include/ilbc/enhancer.h deleted file mode 100644 index 3632e72..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/enhancer.h +++ /dev/null @@ -1,36 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- enhancer.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
-
-
-
-
-
- ******************************************************************/
-
- #ifndef __ENHANCER_H
- #define __ENHANCER_H
-
- #include "iLBC_define.h"
-
- float xCorrCoef(
- float *target, /* (i) first array */
- float *regressor, /* (i) second array */
- int subl /* (i) dimension arrays */
- );
-
- int enhancerInterface(
- float *out, /* (o) the enhanced recidual signal */
- float *in, /* (i) the recidual signal to enhance */
- iLBC_Dec_Inst_t *iLBCdec_inst
- /* (i/o) the decoder state structure */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/filter.h b/branches/1.0/thirdparties/win32/include/ilbc/filter.h deleted file mode 100644 index c49ddff..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/filter.h +++ /dev/null @@ -1,81 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- filter.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
-
-
-
-
-
-
- #ifndef __iLBC_FILTER_H
- #define __iLBC_FILTER_H
-
- void AllPoleFilter(
- float *InOut, /* (i/o) on entrance InOut[-orderCoef] to
- InOut[-1] contain the state of the
- filter (delayed samples). InOut[0] to
- InOut[lengthInOut-1] contain the filter
- input, on en exit InOut[-orderCoef] to
- InOut[-1] is unchanged and InOut[0] to
- InOut[lengthInOut-1] contain filtered
- samples */
- float *Coef,/* (i) filter coefficients, Coef[0] is assumed
- to be 1.0 */
- int lengthInOut,/* (i) number of input/output samples */
- int orderCoef /* (i) number of filter coefficients */
- );
-
- void AllZeroFilter(
- float *In, /* (i) In[0] to In[lengthInOut-1] contain
- filter input samples */
- float *Coef,/* (i) filter coefficients (Coef[0] is assumed
- to be 1.0) */
- int lengthInOut,/* (i) number of input/output samples */
- int orderCoef, /* (i) number of filter coefficients */
- float *Out /* (i/o) on entrance Out[-orderCoef] to Out[-1]
- contain the filter state, on exit Out[0]
- to Out[lengthInOut-1] contain filtered
- samples */
- );
-
- void ZeroPoleFilter(
- float *In, /* (i) In[0] to In[lengthInOut-1] contain filter
- input samples In[-orderCoef] to In[-1]
- contain state of all-zero section */
- float *ZeroCoef,/* (i) filter coefficients for all-zero
- section (ZeroCoef[0] is assumed to
- be 1.0) */
- float *PoleCoef,/* (i) filter coefficients for all-pole section
- (ZeroCoef[0] is assumed to be 1.0) */
- int lengthInOut,/* (i) number of input/output samples */
- int orderCoef, /* (i) number of filter coefficients */
- float *Out /* (i/o) on entrance Out[-orderCoef] to Out[-1]
- contain state of all-pole section. On
- exit Out[0] to Out[lengthInOut-1]
- contain filtered samples */
- );
-
-
-
-
-
-
-
- void DownSample (
- float *In, /* (i) input samples */
- float *Coef, /* (i) filter coefficients */
- int lengthIn, /* (i) number of input samples */
- float *state, /* (i) filter state */
- float *Out /* (o) downsampled output */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/gainquant.h b/branches/1.0/thirdparties/win32/include/ilbc/gainquant.h deleted file mode 100644 index 5abe60a..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/gainquant.h +++ /dev/null @@ -1,29 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- gainquant.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_GAINQUANT_H
- #define __iLBC_GAINQUANT_H
-
- float gainquant(/* (o) quantized gain value */
- float in, /* (i) gain value */
- float maxIn,/* (i) maximum of gain value */
- int cblen, /* (i) number of quantization indices */
- int *index /* (o) quantization index */
- );
-
- float gaindequant( /* (o) quantized gain value */
- int index, /* (i) quantization index */
- float maxIn,/* (i) maximum of unquantized gain */
- int cblen /* (i) number of quantization indices */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/getCBvec.h b/branches/1.0/thirdparties/win32/include/ilbc/getCBvec.h deleted file mode 100644 index a92eb46..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/getCBvec.h +++ /dev/null @@ -1,24 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- getCBvec.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_GETCBVEC_H
- #define __iLBC_GETCBVEC_H
-
- void getCBvec(
- float *cbvec, /* (o) Constructed codebook vector */
- float *mem, /* (i) Codebook buffer */
- int index, /* (i) Codebook index */
- int lMem, /* (i) Length of codebook buffer */
- int cbveclen/* (i) Codebook vector length */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/helpfun.h b/branches/1.0/thirdparties/win32/include/ilbc/helpfun.h deleted file mode 100644 index 16b7a2f..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/helpfun.h +++ /dev/null @@ -1,107 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- helpfun.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_HELPFUN_H
- #define __iLBC_HELPFUN_H
-
- void autocorr(
- float *r, /* (o) autocorrelation vector */
- const float *x, /* (i) data vector */
- int N, /* (i) length of data vector */
- int order /* largest lag for calculated
- autocorrelations */
- );
-
- void window(
- float *z, /* (o) the windowed data */
- const float *x, /* (i) the original data vector */
- const float *y, /* (i) the window */
- int N /* (i) length of all vectors */
- );
-
- void levdurb(
- float *a, /* (o) lpc coefficient vector starting
- with 1.0 */
- float *k, /* (o) reflection coefficients */
- float *r, /* (i) autocorrelation vector */
- int order /* (i) order of lpc filter */
- );
-
- void interpolate(
-
-
-
-
-
-
- float *out, /* (o) the interpolated vector */
- float *in1, /* (i) the first vector for the
- interpolation */
- float *in2, /* (i) the second vector for the
- interpolation */
- float coef, /* (i) interpolation weights */
- int length /* (i) length of all vectors */
- );
-
- void bwexpand(
- float *out, /* (o) the bandwidth expanded lpc
- coefficients */
- float *in, /* (i) the lpc coefficients before bandwidth
- expansion */
- float coef, /* (i) the bandwidth expansion factor */
- int length /* (i) the length of lpc coefficient vectors */
- );
-
- void vq(
- float *Xq, /* (o) the quantized vector */
- int *index, /* (o) the quantization index */
- const float *CB,/* (i) the vector quantization codebook */
- float *X, /* (i) the vector to quantize */
- int n_cb, /* (i) the number of vectors in the codebook */
- int dim /* (i) the dimension of all vectors */
- );
-
- void SplitVQ(
- float *qX, /* (o) the quantized vector */
- int *index, /* (o) a vector of indexes for all vector
- codebooks in the split */
- float *X, /* (i) the vector to quantize */
- const float *CB,/* (i) the quantizer codebook */
- int nsplit, /* the number of vector splits */
- const int *dim, /* the dimension of X and qX */
- const int *cbsize /* the number of vectors in the codebook */
- );
-
-
- void sort_sq(
- float *xq, /* (o) the quantized value */
- int *index, /* (o) the quantization index */
- float x, /* (i) the value to quantize */
- const float *cb,/* (i) the quantization codebook */
- int cb_size /* (i) the size of the quantization codebook */
- );
-
- int LSF_check( /* (o) 1 for stable lsf vectors and 0 for
-
-
-
-
-
-
- nonstable ones */
- float *lsf, /* (i) a table of lsf vectors */
- int dim, /* (i) the dimension of each lsf vector */
- int NoAn /* (i) the number of lsf vectors in the
- table */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/hpInput.h b/branches/1.0/thirdparties/win32/include/ilbc/hpInput.h deleted file mode 100644 index 0ba5c1e..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/hpInput.h +++ /dev/null @@ -1,23 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- hpInput.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_HPINPUT_H
- #define __iLBC_HPINPUT_H
-
- void hpInput(
- float *In, /* (i) vector to filter */
- int len, /* (i) length of vector to filter */
- float *Out, /* (o) the resulting filtered vector */
- float *mem /* (i/o) the filter state */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/hpOutput.h b/branches/1.0/thirdparties/win32/include/ilbc/hpOutput.h deleted file mode 100644 index 63c18e9..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/hpOutput.h +++ /dev/null @@ -1,23 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- hpOutput.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_HPOUTPUT_H
- #define __iLBC_HPOUTPUT_H
-
- void hpOutput(
- float *In, /* (i) vector to filter */
- int len,/* (i) length of vector to filter */
- float *Out, /* (o) the resulting filtered vector */
- float *mem /* (i/o) the filter state */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/iCBConstruct.h b/branches/1.0/thirdparties/win32/include/ilbc/iCBConstruct.h deleted file mode 100644 index ac5dfa9..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/iCBConstruct.h +++ /dev/null @@ -1,40 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- iCBConstruct.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
-
-
-
-
-
-
- ******************************************************************/
-
- #ifndef __iLBC_ICBCONSTRUCT_H
- #define __iLBC_ICBCONSTRUCT_H
-
- void index_conv_enc(
- int *index /* (i/o) Codebook indexes */
- );
-
- void index_conv_dec(
- int *index /* (i/o) Codebook indexes */
- );
-
- void iCBConstruct(
- float *decvector, /* (o) Decoded vector */
- int *index, /* (i) Codebook indices */
- int *gain_index,/* (i) Gain quantization indices */
- float *mem, /* (i) Buffer for codevector construction */
- int lMem, /* (i) Length of buffer */
- int veclen, /* (i) Length of vector */
- int nStages /* (i) Number of codebook stages */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/iCBSearch.h b/branches/1.0/thirdparties/win32/include/ilbc/iCBSearch.h deleted file mode 100644 index 1c78689..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/iCBSearch.h +++ /dev/null @@ -1,37 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- iCBSearch.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_ICBSEARCH_H
- #define __iLBC_ICBSEARCH_H
-
-
-
-
-
-
-
- void iCBSearch(
- iLBC_Enc_Inst_t *iLBCenc_inst,
- /* (i) the encoder state structure */
- int *index, /* (o) Codebook indices */
- int *gain_index,/* (o) Gain quantization indices */
- float *intarget,/* (i) Target vector for encoding */
- float *mem, /* (i) Buffer for codebook construction */
- int lMem, /* (i) Length of buffer */
- int lTarget, /* (i) Length of vector */
- int nStages, /* (i) Number of codebook stages */
- float *weightDenum, /* (i) weighting filter coefficients */
- float *weightState, /* (i) weighting filter state */
- int block /* (i) the sub-block number */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/iLBC_decode.h b/branches/1.0/thirdparties/win32/include/ilbc/iLBC_decode.h deleted file mode 100644 index 3626199..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/iLBC_decode.h +++ /dev/null @@ -1,42 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- iLBC_decode.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_ILBCDECODE_H
- #define __iLBC_ILBCDECODE_H
-
- #include "iLBC_define.h"
-
- short initDecode( /* (o) Number of decoded
- samples */
- iLBC_Dec_Inst_t *iLBCdec_inst, /* (i/o) Decoder instance */
- int mode, /* (i) frame size mode */
- int use_enhancer /* (i) 1 to use enhancer
- 0 to run without
- enhancer */
- );
-
- void iLBC_decode(
- float *decblock, /* (o) decoded signal block */
- unsigned char *bytes, /* (i) encoded signal bits */
- iLBC_Dec_Inst_t *iLBCdec_inst, /* (i/o) the decoder state
- structure */
- int mode /* (i) 0: bad packet, PLC,
- 1: normal */
-
-
-
-
-
-
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/iLBC_define.h b/branches/1.0/thirdparties/win32/include/ilbc/iLBC_define.h deleted file mode 100644 index f6a863d..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/iLBC_define.h +++ /dev/null @@ -1,220 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- iLBC_define.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
- #include <string.h>
-
- #ifndef __iLBC_ILBCDEFINE_H
- #define __iLBC_ILBCDEFINE_H
-
- /* general codec settings */
-
- #define FS (float)8000.0
- #define BLOCKL_20MS 160
- #define BLOCKL_30MS 240
- #define BLOCKL_MAX 240
- #define NSUB_20MS 4
- #define NSUB_30MS 6
- #define NSUB_MAX 6
- #define NASUB_20MS 2
-
-
-
-
-
-
- #define NASUB_30MS 4
- #define NASUB_MAX 4
- #define SUBL 40
- #define STATE_LEN 80
- #define STATE_SHORT_LEN_30MS 58
- #define STATE_SHORT_LEN_20MS 57
-
- /* LPC settings */
-
- #define LPC_FILTERORDER 10
- #define LPC_CHIRP_SYNTDENUM (float)0.9025
- #define LPC_CHIRP_WEIGHTDENUM (float)0.4222
- #define LPC_LOOKBACK 60
- #define LPC_N_20MS 1
- #define LPC_N_30MS 2
- #define LPC_N_MAX 2
- #define LPC_ASYMDIFF 20
- #define LPC_BW (float)60.0
- #define LPC_WN (float)1.0001
- #define LSF_NSPLIT 3
- #define LSF_NUMBER_OF_STEPS 4
- #define LPC_HALFORDER (LPC_FILTERORDER/2)
-
- /* cb settings */
-
- #define CB_NSTAGES 3
- #define CB_EXPAND 2
- #define CB_MEML 147
- #define CB_FILTERLEN 2*4
- #define CB_HALFFILTERLEN 4
- #define CB_RESRANGE 34
- #define CB_MAXGAIN (float)1.3
-
- /* enhancer */
-
- #define ENH_BLOCKL 80 /* block length */
- #define ENH_BLOCKL_HALF (ENH_BLOCKL/2)
- #define ENH_HL 3 /* 2*ENH_HL+1 is number blocks
- in said second sequence */
- #define ENH_SLOP 2 /* max difference estimated and
- correct pitch period */
- #define ENH_PLOCSL 20 /* pitch-estimates and pitch-
- locations buffer length */
- #define ENH_OVERHANG 2
- #define ENH_UPS0 4 /* upsampling rate */
- #define ENH_FL0 3 /* 2*FLO+1 is the length of
- each filter */
- #define ENH_VECTL (ENH_BLOCKL+2*ENH_FL0)
-
-
-
-
-
-
- #define ENH_CORRDIM (2*ENH_SLOP+1)
- #define ENH_NBLOCKS (BLOCKL_MAX/ENH_BLOCKL)
- #define ENH_NBLOCKS_EXTRA 5
- #define ENH_NBLOCKS_TOT 8 /* ENH_NBLOCKS +
- ENH_NBLOCKS_EXTRA */
- #define ENH_BUFL (ENH_NBLOCKS_TOT)*ENH_BLOCKL
- #define ENH_ALPHA0 (float)0.05
-
- /* Down sampling */
-
- #define FILTERORDER_DS 7
- #define DELAY_DS 3
- #define FACTOR_DS 2
-
- /* bit stream defs */
-
- #define NO_OF_BYTES_20MS 38
- #define NO_OF_BYTES_30MS 50
- #define NO_OF_WORDS_20MS 19
- #define NO_OF_WORDS_30MS 25
- #define STATE_BITS 3
- #define BYTE_LEN 8
- #define ULP_CLASSES 3
-
- /* help parameters */
-
- #define FLOAT_MAX (float)1.0e37
- #define EPS (float)2.220446049250313e-016
- #define PI (float)3.14159265358979323846
- #define MIN_SAMPLE -32768
- #define MAX_SAMPLE 32767
- #define TWO_PI (float)6.283185307
- #define PI2 (float)0.159154943
-
- /* type definition encoder instance */
- typedef struct iLBC_ULP_Inst_t_ {
- int lsf_bits[6][ULP_CLASSES+2];
- int start_bits[ULP_CLASSES+2];
- int startfirst_bits[ULP_CLASSES+2];
- int scale_bits[ULP_CLASSES+2];
- int state_bits[ULP_CLASSES+2];
- int extra_cb_index[CB_NSTAGES][ULP_CLASSES+2];
- int extra_cb_gain[CB_NSTAGES][ULP_CLASSES+2];
- int cb_index[NSUB_MAX][CB_NSTAGES][ULP_CLASSES+2];
- int cb_gain[NSUB_MAX][CB_NSTAGES][ULP_CLASSES+2];
- } iLBC_ULP_Inst_t;
-
- /* type definition encoder instance */
-
-
-
-
-
-
- typedef struct iLBC_Enc_Inst_t_ {
-
- /* flag for frame size mode */
- int mode;
-
- /* basic parameters for different frame sizes */
- int blockl;
- int nsub;
- int nasub;
- int no_of_bytes, no_of_words;
- int lpc_n;
- int state_short_len;
- const iLBC_ULP_Inst_t *ULP_inst;
-
- /* analysis filter state */
- float anaMem[LPC_FILTERORDER];
-
- /* old lsf parameters for interpolation */
- float lsfold[LPC_FILTERORDER];
- float lsfdeqold[LPC_FILTERORDER];
-
- /* signal buffer for LP analysis */
- float lpc_buffer[LPC_LOOKBACK + BLOCKL_MAX];
-
- /* state of input HP filter */
- float hpimem[4];
-
- } iLBC_Enc_Inst_t;
-
- /* type definition decoder instance */
- typedef struct iLBC_Dec_Inst_t_ {
-
- /* flag for frame size mode */
- int mode;
-
- /* basic parameters for different frame sizes */
- int blockl;
- int nsub;
- int nasub;
- int no_of_bytes, no_of_words;
- int lpc_n;
- int state_short_len;
- const iLBC_ULP_Inst_t *ULP_inst;
-
- /* synthesis filter state */
- float syntMem[LPC_FILTERORDER];
-
- /* old LSF for interpolation */
-
-
-
-
-
-
- float lsfdeqold[LPC_FILTERORDER];
-
- /* pitch lag estimated in enhancer and used in PLC */
- int last_lag;
-
- /* PLC state information */
- int prevLag, consPLICount, prevPLI, prev_enh_pl;
- float prevLpc[LPC_FILTERORDER+1];
- float prevResidual[NSUB_MAX*SUBL];
- float per;
- unsigned long seed;
-
- /* previous synthesis filter parameters */
- float old_syntdenum[(LPC_FILTERORDER + 1)*NSUB_MAX];
-
- /* state of output HP filter */
- float hpomem[4];
-
- /* enhancer state information */
- int use_enhancer;
- float enh_buf[ENH_BUFL];
- float enh_period[ENH_NBLOCKS_TOT];
-
- } iLBC_Dec_Inst_t;
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/iLBC_encode.h b/branches/1.0/thirdparties/win32/include/ilbc/iLBC_encode.h deleted file mode 100644 index b8bcd14..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/iLBC_encode.h +++ /dev/null @@ -1,39 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- iLBC_encode.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_ILBCENCODE_H
- #define __iLBC_ILBCENCODE_H
-
- #include "iLBC_define.h"
-
- short initEncode( /* (o) Number of bytes
- encoded */
- iLBC_Enc_Inst_t *iLBCenc_inst, /* (i/o) Encoder instance */
- int mode /* (i) frame size mode */
- );
-
- void iLBC_encode(
-
- unsigned char *bytes, /* (o) encoded data bits iLBC */
- float *block, /* (o) speech vector to
- encode */
- iLBC_Enc_Inst_t *iLBCenc_inst /* (i/o) the general encoder
- state */
- );
-
- #endif
-
-
-
-
-
-
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/lsf.h b/branches/1.0/thirdparties/win32/include/ilbc/lsf.h deleted file mode 100644 index e220a7b..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/lsf.h +++ /dev/null @@ -1,26 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- lsf.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_LSF_H
- #define __iLBC_LSF_H
-
- void a2lsf(
- float *freq,/* (o) lsf coefficients */
- float *a /* (i) lpc coefficients */
- );
-
- void lsf2a(
- float *a_coef, /* (o) lpc coefficients */
- float *freq /* (i) lsf coefficients */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/packing.h b/branches/1.0/thirdparties/win32/include/ilbc/packing.h deleted file mode 100644 index 6472376..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/packing.h +++ /dev/null @@ -1,68 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- packing.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __PACKING_H
- #define __PACKING_H
-
- void packsplit(
- int *index, /* (i) the value to split */
- int *firstpart, /* (o) the value specified by most
- significant bits */
- int *rest, /* (o) the value specified by least
- significant bits */
- int bitno_firstpart, /* (i) number of bits in most
- significant part */
- int bitno_total /* (i) number of bits in full range
- of value */
- );
-
- void packcombine(
- int *index, /* (i/o) the msb value in the
- combined value out */
- int rest, /* (i) the lsb value */
- int bitno_rest /* (i) the number of bits in the
- lsb part */
- );
-
- void dopack(
- unsigned char **bitstream, /* (i/o) on entrance pointer to
- place in bitstream to pack
- new data, on exit pointer
- to place in bitstream to
- pack future data */
- int index, /* (i) the value to pack */
- int bitno, /* (i) the number of bits that the
- value will fit within */
- int *pos /* (i/o) write position in the
- current byte */
- );
-
-
-
-
-
-
- void unpack(
- unsigned char **bitstream, /* (i/o) on entrance pointer to
- place in bitstream to
- unpack new data from, on
- exit pointer to place in
- bitstream to unpack future
- data from */
- int *index, /* (o) resulting value */
- int bitno, /* (i) number of bits used to
- represent the value */
- int *pos /* (i/o) read position in the
- current byte */
- );
-
- #endif
-
diff --git a/branches/1.0/thirdparties/win32/include/ilbc/syntFilter.h b/branches/1.0/thirdparties/win32/include/ilbc/syntFilter.h deleted file mode 100644 index 7b4a9f0..0000000 --- a/branches/1.0/thirdparties/win32/include/ilbc/syntFilter.h +++ /dev/null @@ -1,23 +0,0 @@ - /******************************************************************
-
- iLBC Speech Coder ANSI-C Source Code
-
- syntFilter.h
-
- Copyright (C) The Internet Society (2004).
- All Rights Reserved.
-
- ******************************************************************/
-
- #ifndef __iLBC_SYNTFILTER_H
- #define __iLBC_SYNTFILTER_H
-
- void syntFilter(
- float *Out, /* (i/o) Signal to be filtered */
- float *a, /* (i) LP parameters */
- int len, /* (i) Length of signal */
- float *mem /* (i/o) Filter state */
- );
-
- #endif
-
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