239     const static int kRationalPrecision = 10000;  member in android::camera3::ExifUtilsImpl
345             static_cast<uint32_t>(std::round(apexValue * kRationalPrecision)),  in setAperture()
346             kRationalPrecision);  in setAperture()
383                 static_cast<uint32_t>(std::round(zoomRatio * kRationalPrecision)),  in setDigitalZoomRatio()
384                 kRationalPrecision);  in setDigitalZoomRatio()
397             static_cast<uint32_t>(std::round(exposure_time * kRationalPrecision)),  in setExposureTime()
398             kRationalPrecision);  in setExposureTime()
453             static_cast<uint32_t>(std::round(f_number * kRationalPrecision)),  in setFNumber()
454             kRationalPrecision);  in setFNumber()
459     uint32_t numerator = static_cast<uint32_t>(std::round(focal_length * kRationalPrecision));  in setFocalLength()
460     SET_RATIONAL(EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH, numerator, kRationalPrecision);  in setFocalLength()
625             static_cast<uint32_t>(std::round(maxAperture * kRationalPrecision)),  in setMaxAperture()
626             kRationalPrecision);  in setMaxAperture()
663             static_cast<uint32_t>(shutterSpeed * kRationalPrecision), kRationalPrecision);  in setShutterSpeed()
673         numerator = static_cast<uint32_t>(std::round(focusDistance * kRationalPrecision));  in setSubjectDistance()
674         denominator = kRationalPrecision;  in setSubjectDistance()