Searched defs:mean (Results 1 - 6 of 6) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Disf_extrapolation.cpp122 int16 coeff, mean, tmp, tmp2, tmp3; local
141 mean = amr_wb_round(L_tmp);
158 mean = shl_int16(mean, exp);
161 tmp2 = sub_int16(IsfDiff[i], mean);
162 tmp3 = sub_int16(IsfDiff[i - 2], mean);
171 tmp2 = sub_int16(IsfDiff[i], mean);
172 tmp3 = sub_int16(IsfDiff[i - 3], mean);
181 tmp2 = sub_int16(IsfDiff[i], mean);
182 tmp3 = sub_int16(IsfDiff[i - 4], mean);
[all...]
H A Ddtx_decoder_amr_wb.cpp234 /* compute mean log energy and isf from decoded signal (SID_FIRST) */
875 int16 i, tmp, mean, CN_dith, gain_diff; local
894 mean = 0;
897 mean = add_int16(mean, st->log_en_hist[i]);
899 mean >>= 3;
903 tmp = sub_int16(st->log_en_hist[i], mean);
/frameworks/native/include/cpustats/
H A DCentralTendencyStatistics.h36 // return the arithmetic mean of all samples so far
37 double mean() const { return mMean; } function in class:CentralTendencyStatistics
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Ddtx.c570 Word16 tmp, mean, CN_dith, gain_diff; local
588 mean = 0;
591 mean = add(mean, st->log_en_hist[i]);
593 mean = (mean >> 3);
597 tmp = abs_s(sub(st->log_en_hist[i], mean));
/frameworks/av/media/libstagefright/wifi-display/source/
H A DSender.cpp46 double mean() const;
76 double TimeSeries::mean() const { function in class:android::TimeSeries
89 double m = mean();
545 ALOGI("deltaTimeUs = %lld us, mean %.2f, sdev %.2f",
546 nowUs - lastTimeUs, series.mean(), series.sdev());
/frameworks/av/services/audioflinger/
H A DAudioFlinger.cpp2495 double mean = mWcStats.mean(); local
2499 double meanCycles = mHzStats.mean();
2507 " (%u mixer loops at %.1f mean ms per loop):\n"
2508 " us per mix loop: mean=%.0f stddev=%.0f min=%.0f max=%.0f\n"
2509 " %% of wall: mean=%.1f stddev=%.1f min=%.1f max=%.1f\n"
2510 " MHz: mean=%.1f, stddev=%.1f, min=%.1f max=%.1f",
2513 mean * .001,
2517 mean / perLoop100,

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