Lines Matching refs:sgn
60 int32_t sum1, sg, sgn, top, dd ;
139 sgn = sign_of_int (ib3) ;
140 ia3 -= sgn ;
141 del0 -= (4 - 3) * ((sgn * ib3) >> denshift) ;
145 sgn = sign_of_int (ib2) ;
146 ia2 -= sgn ;
147 del0 -= (4 - 2) * ((sgn * ib2) >> denshift) ;
151 sgn = sign_of_int (ib1) ;
152 ia1 -= sgn ;
153 del0 -= (4 - 1) * ((sgn * ib1) >> denshift) ;
161 // note: to avoid unnecessary negations, we flip the value of "sgn"
162 sgn = -sign_of_int (ib3) ;
163 ia3 -= sgn ;
164 del0 -= (4 - 3) * ((sgn * ib3) >> denshift) ;
168 sgn = -sign_of_int (ib2) ;
169 ia2 -= sgn ;
170 del0 -= (4 - 2) * ((sgn * ib2) >> denshift) ;
174 sgn = -sign_of_int (ib1) ;
175 ia1 -= sgn ;
176 del0 -= (4 - 1) * ((sgn * ib1) >> denshift) ;
233 sgn = sign_of_int (b7) ;
234 a7 -= sgn ;
235 del0 -= 1 * ((sgn * b7) >> denshift) ;
239 sgn = sign_of_int (b6) ;
240 a6 -= sgn ;
241 del0 -= 2 * ((sgn * b6) >> denshift) ;
245 sgn = sign_of_int (b5) ;
246 a5 -= sgn ;
247 del0 -= 3 * ((sgn * b5) >> denshift) ;
251 sgn = sign_of_int (b4) ;
252 a4 -= sgn ;
253 del0 -= 4 * ((sgn * b4) >> denshift) ;
257 sgn = sign_of_int (b3) ;
258 a3 -= sgn ;
259 del0 -= 5 * ((sgn * b3) >> denshift) ;
263 sgn = sign_of_int (b2) ;
264 a2 -= sgn ;
265 del0 -= 6 * ((sgn * b2) >> denshift) ;
269 sgn = sign_of_int (b1) ;
270 a1 -= sgn ;
271 del0 -= 7 * ((sgn * b1) >> denshift) ;
279 // note: to avoid unnecessary negations, we flip the value of "sgn"
280 sgn = -sign_of_int (b7) ;
281 a7 -= sgn ;
282 del0 -= 1 * ((sgn * b7) >> denshift) ;
286 sgn = -sign_of_int (b6) ;
287 a6 -= sgn ;
288 del0 -= 2 * ((sgn * b6) >> denshift) ;
292 sgn = -sign_of_int (b5) ;
293 a5 -= sgn ;
294 del0 -= 3 * ((sgn * b5) >> denshift) ;
298 sgn = -sign_of_int (b4) ;
299 a4 -= sgn ;
300 del0 -= 4 * ((sgn * b4) >> denshift) ;
304 sgn = -sign_of_int (b3) ;
305 a3 -= sgn ;
306 del0 -= 5 * ((sgn * b3) >> denshift) ;
310 sgn = -sign_of_int (b2) ;
311 a2 -= sgn ;
312 del0 -= 6 * ((sgn * b2) >> denshift) ;
316 sgn = -sign_of_int (b1) ;
317 a1 -= sgn ;
318 del0 -= 7 * ((sgn * b1) >> denshift) ;
360 sgn = sign_of_int (dd) ;
361 coefs [k] -= sgn ;
362 del0 -= (numactive - k) * ((sgn * dd) >> denshift) ;
372 sgn = sign_of_int (dd) ;
373 coefs [k] += sgn ;
374 del0 -= (numactive - k) * ((-sgn * dd) >> denshift) ;