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/cmsis-dsp-latest/Source/FilteringFunctions/
Darm_biquad_cascade_df1_q15.c71 q15x8_t bCoeffs0, bCoeffs1, bCoeffs2, bCoeffs3; /* Coefficients vector */ in arm_biquad_cascade_df1_q15() local
84 bCoeffs0 = vdupq_n_s16(0); in arm_biquad_cascade_df1_q15()
85 bCoeffs0[0] = pCoeffs[3]; // b2 in arm_biquad_cascade_df1_q15()
86 bCoeffs0[1] = pCoeffs[2]; // b1 in arm_biquad_cascade_df1_q15()
87 bCoeffs0[2] = pCoeffs[0]; // b0 in arm_biquad_cascade_df1_q15()
90 bCoeffs1 = bCoeffs0; in arm_biquad_cascade_df1_q15()
99 bCoeffs0[6] = a2; in arm_biquad_cascade_df1_q15()
100 bCoeffs0[7] = a1; in arm_biquad_cascade_df1_q15()
105 vsetq_lane_s32(vgetq_lane_s32((q31x4_t) bCoeffs0, 3), (q31x4_t) bCoeffs2, 3); in arm_biquad_cascade_df1_q15()
119 acc = vmlaldavq(bCoeffs0, inVec0); in arm_biquad_cascade_df1_q15()
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