Lines Matching refs:sgn
82 int32_t sg, sgn ;
145 sgn = sign_of_int (b3) ;
146 a3 -= sgn ;
147 del0 -= (4 - 3) * ((sgn * b3) >> denshift) ;
151 sgn = sign_of_int (b2) ;
152 a2 -= sgn ;
153 del0 -= (4 - 2) * ((sgn * b2) >> denshift) ;
157 sgn = sign_of_int (b1) ;
158 a1 -= sgn ;
159 del0 -= (4 - 1) * ((sgn * b1) >> denshift) ;
167 // note: to avoid unnecessary negations, we flip the value of "sgn"
168 sgn = -sign_of_int (b3) ;
169 a3 -= sgn ;
170 del0 -= (4 - 3) * ((sgn * b3) >> denshift) ;
174 sgn = -sign_of_int (b2) ;
175 a2 -= sgn ;
176 del0 -= (4 - 2) * ((sgn * b2) >> denshift) ;
180 sgn = -sign_of_int (b1) ;
181 a1 -= sgn ;
182 del0 -= (4 - 1) * ((sgn * b1) >> denshift) ;
238 sgn = sign_of_int (b7) ;
239 a7 -= sgn ;
240 del0 -= 1 * ((sgn * b7) >> denshift) ;
244 sgn = sign_of_int (b6) ;
245 a6 -= sgn ;
246 del0 -= 2 * ((sgn * b6) >> denshift) ;
250 sgn = sign_of_int (b5) ;
251 a5 -= sgn ;
252 del0 -= 3 * ((sgn * b5) >> denshift) ;
256 sgn = sign_of_int (b4) ;
257 a4 -= sgn ;
258 del0 -= 4 * ((sgn * b4) >> denshift) ;
262 sgn = sign_of_int (b3) ;
263 a3 -= sgn ;
264 del0 -= 5 * ((sgn * b3) >> denshift) ;
268 sgn = sign_of_int (b2) ;
269 a2 -= sgn ;
270 del0 -= 6 * ((sgn * b2) >> denshift) ;
274 sgn = sign_of_int (b1) ;
275 a1 -= sgn ;
276 del0 -= 7 * ((sgn * b1) >> denshift) ;
284 // note: to avoid unnecessary negations, we flip the value of "sgn"
285 sgn = -sign_of_int (b7) ;
286 a7 -= sgn ;
287 del0 -= 1 * ((sgn * b7) >> denshift) ;
291 sgn = -sign_of_int (b6) ;
292 a6 -= sgn ;
293 del0 -= 2 * ((sgn * b6) >> denshift) ;
297 sgn = -sign_of_int (b5) ;
298 a5 -= sgn ;
299 del0 -= 3 * ((sgn * b5) >> denshift) ;
303 sgn = -sign_of_int (b4) ;
304 a4 -= sgn ;
305 del0 -= 4 * ((sgn * b4) >> denshift) ;
309 sgn = -sign_of_int (b3) ;
310 a3 -= sgn ;
311 del0 -= 5 * ((sgn * b3) >> denshift) ;
315 sgn = -sign_of_int (b2) ;
316 a2 -= sgn ;
317 del0 -= 6 * ((sgn * b2) >> denshift) ;
321 sgn = -sign_of_int (b1) ;
322 a1 -= sgn ;
323 del0 -= 7 * ((sgn * b1) >> denshift) ;
366 sgn = sign_of_int (dd) ;
367 coefs [k] -= sgn ;
368 del0 -= (numactive - k) * ((sgn * dd) >> denshift) ;
378 sgn = sign_of_int (dd) ;
379 coefs [k] += sgn ;
380 del0 -= (numactive - k) * ((-sgn * dd) >> denshift) ;