ref: 30beab7a07268fe5ccd204fdc621a7fee3489e8f dir: /jbig2_mmr.h/
int jbig2_decode_generic_mmr(Jbig2Ctx *ctx, int32_t seg_number, const Jbig2GenericRegionParams *params, const byte *data, size_t size, Jbig2Image *image);