Lines Matching refs:scalefactor
113 * \brief Multiply input vector by \f$ 2^{scalefactor} \f$
122 INT scalefactor /*!< Scalefactor */
127 /* Return if scalefactor is Zero */
128 if (scalefactor==0) return;
130 if(scalefactor > 0){
131 scalefactor = fixmin_I(scalefactor,(INT)(DFRACT_BITS-1));
134 *(vector++) <<= scalefactor;
138 *(vector++) <<= scalefactor;
139 *(vector++) <<= scalefactor;
140 *(vector++) <<= scalefactor;
141 *(vector++) <<= scalefactor;
144 INT negScalefactor = fixmin_I(-scalefactor,(INT)DFRACT_BITS-1);
163 * \brief Multiply input vector by \f$ 2^{scalefactor} \f$
172 INT scalefactor /*!< Scalefactor */
177 /* Return if scalefactor is Zero */
178 if (scalefactor==0) return;
180 if(scalefactor > 0){
181 scalefactor = fixmin_I(scalefactor,(INT)DFRACT_BITS-1);
184 *(vector++) <<= scalefactor;
188 *(vector++) <<= scalefactor;
189 *(vector++) <<= scalefactor;
190 *(vector++) <<= scalefactor;
191 *(vector++) <<= scalefactor;
194 INT negScalefactor = fixmin_I(-scalefactor,(INT)DFRACT_BITS-1);
213 * \brief Multiply input vector src by \f$ 2^{scalefactor} \f$
218 * \param scalefactor amount of left shifts to be applied
227 INT scalefactor /*!< Scalefactor */
232 /* Return if scalefactor is Zero */
233 if (scalefactor==0) {
239 if(scalefactor > 0){
240 scalefactor = fixmin_I(scalefactor,(INT)DFRACT_BITS-1);
243 *(dst++) = *(src++) << scalefactor;
247 *(dst++) = *(src++) << scalefactor;
248 *(dst++) = *(src++) << scalefactor;
249 *(dst++) = *(src++) << scalefactor;
250 *(dst++) = *(src++) << scalefactor;
253 INT negScalefactor = fixmin_I(-scalefactor,(INT)DFRACT_BITS-1);
273 * \brief Multiply input vector by \f$ 2^{scalefactor} \f$
284 INT scalefactor
290 scalefactor++;
292 if(scalefactor > 0){
293 scalefactor = fixmin_I(scalefactor,(INT)DFRACT_BITS-1);
296 *vector = fMultDiv2(*vector, factor) << scalefactor;
301 *vector = fMultDiv2(*vector, factor) << scalefactor; vector++;
302 *vector = fMultDiv2(*vector, factor) << scalefactor; vector++;
303 *vector = fMultDiv2(*vector, factor) << scalefactor; vector++;
304 *vector = fMultDiv2(*vector, factor) << scalefactor; vector++;
307 INT negScalefactor = fixmin_I(-scalefactor,(INT)DFRACT_BITS-1);
