Lines Matching refs:scalefactor
115 * \brief Multiply input by \f$ 2^{scalefactor} \f$
123 INT scalefactor /*!< Scalefactor */
126 if(scalefactor > 0)
127 return (value<<scalefactor);
129 return (value>>(-scalefactor));
136 * \brief Multiply input by \f$ 2^{scalefactor} \f$
139 * \return \f$ value * 2^scalefactor \f$
146 INT scalefactor
149 if(scalefactor > 0) {
150 if (fNorm(value) < scalefactor && value != (FIXP_DBL)0) {
157 return (value<<scalefactor);
160 if (-(DFRACT_BITS-1) > scalefactor) {
163 return (value>>(-scalefactor));
172 * \brief Multiply input by \f$ 2^{scalefactor} \f$ in place
181 INT scalefactor /*!< Scalefactor */
186 if ((newscale = (scalefactor)) >= 0) {
