Searched defs:a1 (Results 1 – 7 of 7) sorted by relevance
| /device/google/dragon/audio/hal/dsp/ |
| D | biquad.c | 31 double a0, double a1, double a2) in set_coefficient()
64 double a1 = 2 * -gamma; in biquad_lowpass() local
99 double a1 = 2 * -gamma; in biquad_highpass() local
131 double a1 = -2 * k; in biquad_bandpass() local
177 double a1 = -2 * (a_minus_one + a_plus_one * k); in biquad_lowshelf() local
212 double a1 = 2 * (a_minus_one - a_plus_one * k); in biquad_highshelf() local
243 double a1 = -2 * k; in biquad_peaking() local
278 double a1 = -2 * k; in biquad_notch() local
313 double a1 = -2 * k; in biquad_allpass() local
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| D | crossover2.c | 44 float32x4_t a1 = {lp->a1, hp->a1, lp->a1, hp->a1}; in lr42_split() local
130 __m128 a1 = {lp->a1, hp->a1, lp->a1, hp->a1}; in lr42_split() local
328 float32x4_t a1 = {lp->a1, hp->a1, lp->a1, hp->a1}; in lr42_merge() local
408 __m128 a1 = {lp->a1, hp->a1, lp->a1, hp->a1}; in lr42_merge() local
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| D | eq.c | 55 float a1 = q->a1; in eq_process1() local
90 float a1 = q->a1; in eq_process() local
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| D | crossover.h | 22 float a1, a2; member
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| D | biquad.h | 23 float a1, a2; member
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| D | crossover2.h | 25 float a1, a2; member
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| D | drc.c | 149 float a1 = -(p1 + p2); in emphasis_stage_pair_biquads() local
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