Searched refs:b1 (Results 1 – 4 of 4) sorted by relevance
| /liblc3-3.5.0-3.4.0/src/ |
| D | ltpf_neon.h | 234 int16x4_t ax, b0, b1; in neon_correlate() local
242 b1 = b0; in neon_correlate()
247 u1 = vmull_s16(ax, vext_s16(b1, b0, 3)); in neon_correlate()
248 u2 = vmull_s16(ax, vext_s16(b1, b0, 2)); in neon_correlate()
249 u3 = vmull_s16(ax, vext_s16(b1, b0, 1)); in neon_correlate()
251 b1 = b0; in neon_correlate()
256 u1 = vmlal_s16(u1, ax, vext_s16(b1, b0, 3)); in neon_correlate()
257 u2 = vmlal_s16(u2, ax, vext_s16(b1, b0, 2)); in neon_correlate()
258 u3 = vmlal_s16(u3, ax, vext_s16(b1, b0, 1)); in neon_correlate()
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| D | ltpf_arm.h | 473 int16x2_t ax, b0, b1; in arm_correlate() local
476 b1 = (int16x2_t)*(b--) << 16; in arm_correlate()
483 v1 = __smlaldx(ax, __pkhbt(b0, b1), v1); in arm_correlate()
485 ax = *(an++), b1 = *(bn++); in arm_correlate()
486 v0 = __smlald (ax, b1, v0); in arm_correlate()
487 v1 = __smlaldx(ax, __pkhbt(b1, b0), v1); in arm_correlate()
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| D | tns.c | 168 float e, b[2][7], *b0, *b1; in lpc_reflection() local
173 b1 = b[1]; in lpc_reflection()
175 b1[i] = (a[1+i] - rc[7] * a[7-i]) / e; in lpc_reflection()
178 b0 = b1, b1 = b[k & 1]; in lpc_reflection()
184 b1[i] = (b0[i] - rc[k] * b0[k-1-i]) / e; in lpc_reflection()
187 rc[0] = b1[0]; in lpc_reflection()
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| D | ltpf.c | 160 const int32_t b1 = -2110535566, b2 = 1055267782; in filter_hp50() local
163 hp50->s1 = (hp50->s2 + (int64_t)xn * b1 - (int64_t)yn * a1); in filter_hp50()
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