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  /external/libhevc/encoder/
var_q_operator.c 65 WORD32 norm_b; local
68 norm_b = norm32(b.sm);
71 Q_b = norm_b + b.e;
74 b.sm = shl32_sat(b.sm, norm_b);
77 c->e = a.e + b.e + norm_a + norm_b - 32; /* mult32 decreases the Q-format by 32 */
98 WORD32 norm_b; local
101 norm_b = norm32(b.sm) - 1; /* we normalise a & b only to 30t bit
106 Q_b = norm_b + b.e;
110 b.sm = shl32_dir_sat(b.sm, norm_b);
111 a.sm = shr32_dir_sat(a.sm, ((a.e - b.e) - norm_b));
140 WORD32 norm_b; local
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  /external/autotest/client/cros/audio/
audio_helper.py 635 norm_b = numpy.linalg.norm(signal_b)
637 logging.debug('norm_b: %f', norm_b)
638 if norm_a <= _MINIMUM_NORM or norm_b <= _MINIMUM_NORM:
646 return max_correlation / (norm_a * norm_b), best_delays[0]
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