215             uint32_t denominator, const std::string& msg);
218             int32_t denominator, const std::string& msg);
254 #define SET_RATIONAL(ifd, tag, numerator, denominator)                      \  argument
256         if (setRational(ifd, tag, numerator, denominator, #tag) == false)   \
260 #define SET_SRATIONAL(ifd, tag, numerator, denominator)                       \  argument
262         if (setSRational(ifd, tag, numerator, denominator, #tag) == false)    \
669     uint32_t numerator, denominator;  in setSubjectDistance()  local
674         denominator = kRationalPrecision;  in setSubjectDistance()
685         denominator = 1;  in setSubjectDistance()
688     SET_RATIONAL(EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE, numerator, denominator);  in setSubjectDistance()
829         uint32_t denominator, const std::string& msg) {  in setRational()  argument
835     exif_set_rational(entry->data, EXIF_BYTE_ORDER_INTEL, {numerator, denominator});  in setRational()
840         int32_t denominator, const std::string& msg) {  in setSRational()  argument
846     exif_set_srational(entry->data, EXIF_BYTE_ORDER_INTEL, {numerator, denominator});  in setSRational()
995                 stepEntry.data.r[0].denominator)) {  in setFromMetadata()