| /device/google/dragon/audio/hal/dsp/ |
| D | biquad.c | 30 static void set_coefficient(struct biquad *bq, double b0, double b1, double b2, in set_coefficient() argument
35 bq->b1 = b1 * a0_inv; in set_coefficient()
62 double b1 = 2 * 2 * alpha; in biquad_lowpass() local
67 set_coefficient(bq, b0, b1, b2, 1, a1, a2); in biquad_lowpass()
97 double b1 = 2 * -2 * alpha; in biquad_highpass() local
102 set_coefficient(bq, b0, b1, b2, 1, a1, a2); in biquad_highpass()
128 double b1 = 0; in biquad_bandpass() local
134 set_coefficient(bq, b0, b1, b2, a0, a1, a2); in biquad_bandpass()
174 double b1 = 2 * A * (a_minus_one - a_plus_one * k); in biquad_lowshelf() local
180 set_coefficient(bq, b0, b1, b2, a0, a1, a2); in biquad_lowshelf()
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| D | crossover2.c | 16 lr42->b1 = q.b1; in lr42_set()
42 float32x4_t b1 = {lp->b1, hp->b1, lp->b1, hp->b1}; in lr42_split() local
93 [b1]"w"(b1), in lr42_split()
128 __m128 b1 = {lp->b1, hp->b1, lp->b1, hp->b1}; in lr42_split() local
196 [b1]"x"(b1), in lr42_split()
230 float lb1 = lp->b1; in lr42_split()
242 float hb1 = hp->b1; in lr42_split()
326 float32x4_t b1 = {lp->b1, hp->b1, lp->b1, hp->b1}; in lr42_merge() local
372 [b1]"w"(b1), in lr42_merge()
406 __m128 b1 = {lp->b1, hp->b1, lp->b1, hp->b1}; in lr42_merge() local
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| D | eq.c | 53 float b1 = q->b1; in eq_process1() local
60 + b1*x1 + b2*x2 in eq_process1()
88 float b1 = q->b1; in eq_process() local
95 + b1*x1 + b2*x2 in eq_process()
115 float qb1 = q->b1; in eq_process()
123 float rb1 = r->b1; in eq_process()
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| D | eq2.c | 63 float b1L = qL->b1; in eq2_process_one()
73 float b1R = qR->b1; in eq2_process_one()
128 float32x2_t qb1 = {qL->b1, qR->b1}; in eq2_process_two_neon()
136 float32x2_t rb1 = {rL->b1, rR->b1}; in eq2_process_two_neon()
221 __m128 qb1 = {qL->b1, qR->b1}; in eq2_process_two_sse3()
229 __m128 rb1 = {rL->b1, rR->b1}; in eq2_process_two_sse3()
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| D | crossover.c | 14 lr4->b1 = q.b1; in lr4_set()
43 float lb1 = lp->b1; in lr4_split()
55 float hb1 = hp->b1; in lr4_split()
116 float lb1 = lp->b1; in lr4_merge()
128 float hb1 = hp->b1; in lr4_merge()
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| D | drc.c | 146 float b1 = -(z1 + z2); in emphasis_stage_pair_biquads() local
153 float alpha = (a0 + a1 + a2) / (b0 + b1 + b2); in emphasis_stage_pair_biquads()
156 emphasis->b1 = b1 * alpha; in emphasis_stage_pair_biquads()
161 float beta = (b0 + b1 + b2) / (a0 + a1 + a2); in emphasis_stage_pair_biquads()
164 deemphasis->b1 = a1 * beta; in emphasis_stage_pair_biquads()
166 deemphasis->a1 = b1; in emphasis_stage_pair_biquads()
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| D | biquad.h | 22 float b0, b1, b2; member
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| D | crossover.h | 21 float b0, b1, b2; member
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| D | crossover2.h | 24 float b0, b1, b2; member
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| /device/google/accessory/demokit/firmware/demokit/ |
| D | demokit.pde | 108 byte b1, b2, b3, b4, c;
130 b1 = digitalRead(BUTTON1);
193 if (b != b1) {
197 b1 = b;
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| /device/google/contexthub/util/nanoapp_sign/ |
| D | test_modulus | 11 12:53:d1:83:a3:15:b1:84:ec:0f:6c:3f:62:30:ec:
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| /device/google/dragon/recovery/updater/ |
| D | ec_commands.h | 2154 float b1; member
2163 float b1; member
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| /device/google/contexthub/firmware/inc/platform/stm32f4xx/cmsis/ |
| D | arm_math.h | 7147 float32_t b1, b2, b3, b4; in arm_bilinear_interp_f32() local
7177 b1 = f00; in arm_bilinear_interp_f32()
7189 out = b1 + b2 * xdiff + b3 * ydiff + b4 * xdiff * ydiff; in arm_bilinear_interp_f32()
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