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

/frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/samples/simplecamera/
H A DImageGoodnessFilter.java58 private float brightnessVar = 0; field in class:ImageGoodnessFilter
389 brightnessVar = 0;
393 brightnessVar = brightnessVar * (1 - DECAY) + (brightness - brightnessMean) *
395 if (brightnessVar < LOW_VARIANCE) {
397 } else if (brightness < brightnessMean && brightnessVar > MEDIUM_VARIANCE) {
401 } else if (brightness > brightnessMean && brightnessVar > 100) {
403 } else if (brightness > brightnessMean && brightnessVar > MEDIUM_VARIANCE) {

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