/****************************************************************** 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 denumerator */ 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