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/frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/
Dstats_scorer.cpp30 float sumSquares = 0.0; in Java_androidx_media_filterpacks_numeric_StatsFilter_score() local
35 sumSquares += val * val; in Java_androidx_media_filterpacks_numeric_StatsFilter_score()
39 result[1] = sqrt((sumSquares - numPixels * result[0] * result[0]) / (numPixels - 1)); // stdev. in Java_androidx_media_filterpacks_numeric_StatsFilter_score()
54 float sumSquares = 0.0; in Java_androidx_media_filterpacks_numeric_StatsFilter_regionscore() local
61 sumSquares += val * val; in Java_androidx_media_filterpacks_numeric_StatsFilter_regionscore()
67 0 : sqrt((sumSquares - numPixels * result[0] * result[0]) / (numPixels - 1)); // stdev. in Java_androidx_media_filterpacks_numeric_StatsFilter_regionscore()