JAS_IMAGE_CT_GRAY_Y  277 3rdparty/libjasper/jp2_enc.c           JAS_IMAGE_CT_COLOR(JAS_IMAGE_CT_GRAY_Y))
JAS_IMAGE_CT_GRAY_Y  231 modules/imgcodecs/src/grfmt_jpeg2000.cpp                 cmptlut[0] = jas_image_getcmptbytype( image, JAS_IMAGE_CT_GRAY_Y );
JAS_IMAGE_CT_GRAY_Y  464 modules/imgcodecs/src/grfmt_jpeg2000.cpp         jas_image_setcmpttype( img, 0, JAS_IMAGE_CT_GRAY_Y );