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Searched refs:qi (Results 1 – 3 of 3) sorted by relevance

/hardware/invensense/60xx/libsensors_iio/software/core/mllite/
Dml_math_func.c41 float cgcross[4], q1[4], q2[4], qi[4]; in inv_compass_angle() local
52 inv_q_invertf(quat, qi); in inv_compass_angle()
53 inv_q_multf(q1, qi, q2); in inv_compass_angle()
/hardware/invensense/65xx/libsensors_iio/software/core/mllite/
Dml_math_func.c41 float cgcross[4], q1[4], q2[4], qi[4]; in inv_compass_angle() local
52 inv_q_invertf(quat, qi); in inv_compass_angle()
53 inv_q_multf(q1, qi, q2); in inv_compass_angle()
/hardware/invensense/60xx/mlsdk/mllite/
DmlFIFO.c1814 long wtemp[4], qi[4], wtemp2[4]; in inv_get_linear_accel_in_world() local
1818 inv_q_invert(&fifo_obj.decoded[REF_QUATERNION], qi); in inv_get_linear_accel_in_world()
1819 inv_q_mult(wtemp2, qi, wtemp); in inv_get_linear_accel_in_world()