JERR_FRACT_SAMPLE_NOTIMPL  512 third_party/libjpeg/jcsample.c       ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL);
JERR_FRACT_SAMPLE_NOTIMPL  469 third_party/libjpeg/jdsample.c       ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL);