Lines Matching refs:d
179 …d) (((d) & 0xffff0000L) ? (((d) & 0xff000000L) ? capidtmf_leading_zeroes_table[(d) >> 24] : 8 … argument
188 long c, d, q0, q1, q2; in capidtmf_goertzel_loop() local
194 d = coeffs[i] >> 1; in capidtmf_goertzel_loop()
195 c = d << 1; in capidtmf_goertzel_loop()
200 … q0 = sample[j] - q2 + (c * (q1 >> 16)) + (((dword)(((dword) d) * ((dword)(q1 & 0xffff)))) >> 15); in capidtmf_goertzel_loop()
208 d = -d; in capidtmf_goertzel_loop()
211 …q0 = sample[j] - q2 - ((c * (q1 >> 16)) + (((dword)(((dword) d) * ((dword)(q1 & 0xffff)))) >> 15)); in capidtmf_goertzel_loop()
252 long d, e, q1, q2, lo, mid, hi; in capidtmf_goertzel_result() local
259 d = coeffs[i] >> 1; in capidtmf_goertzel_result()
260 if (d >= 0) in capidtmf_goertzel_result()
261 d = ((d << 1) * (-q1 >> 16)) + (((dword)(((dword) d) * ((dword)(-q1 & 0xffff)))) >> 15); in capidtmf_goertzel_result()
263 d = ((-d << 1) * (-q1 >> 16)) + (((dword)(((dword) -d) * ((dword)(-q1 & 0xffff)))) >> 15); in capidtmf_goertzel_result()
265 if (d >= 0) in capidtmf_goertzel_result()
267 k = ((dword)(d & 0xffff)) * ((dword)(e & 0xffff)); in capidtmf_goertzel_result()
270 k = ((dword)(d >> 16)) * ((dword)(e & 0xffff)); in capidtmf_goertzel_result()
273 k = ((dword)(d & 0xffff)) * ((dword)(e >> 16)); in capidtmf_goertzel_result()
276 hi += ((dword)(d >> 16)) * ((dword)(e >> 16)); in capidtmf_goertzel_result()
280 d = -d; in capidtmf_goertzel_result()
281 k = ((dword)(d & 0xffff)) * ((dword)(e & 0xffff)); in capidtmf_goertzel_result()
284 k = ((dword)(d >> 16)) * ((dword)(e & 0xffff)); in capidtmf_goertzel_result()
287 k = ((dword)(d & 0xffff)) * ((dword)(e >> 16)); in capidtmf_goertzel_result()
290 hi -= ((dword)(d >> 16)) * ((dword)(e >> 16)); in capidtmf_goertzel_result()
298 d = (q1 >= 0) ? q1 : -q1; in capidtmf_goertzel_result()
299 k = ((dword)(d & 0xffff)) * ((dword)(d & 0xffff)); in capidtmf_goertzel_result()
302 k = ((dword)(d >> 16)) * ((dword)(d & 0xffff)); in capidtmf_goertzel_result()
305 hi += ((dword)(d >> 16)) * ((dword)(d >> 16)); in capidtmf_goertzel_result()
306 d = (q2 >= 0) ? q2 : -q2; in capidtmf_goertzel_result()
307 k = ((dword)(d & 0xffff)) * ((dword)(d & 0xffff)); in capidtmf_goertzel_result()
310 k = ((dword)(d >> 16)) * ((dword)(d & 0xffff)); in capidtmf_goertzel_result()
313 hi += ((dword)(d >> 16)) * ((dword)(d >> 16)); in capidtmf_goertzel_result()