/* * Copyright © 2018 Google, Inc. * * This is part of HarfBuzz, a text shaping library. * * Permission is hereby granted, without written agreement and without * license or royalty fees, to use, copy, modify, and distribute this * software and its documentation for any purpose, provided that the * above copyright notice and the following two paragraphs appear in * all copies of this software. * * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. * * Google Author(s): Rod Sheeter */ #ifndef HB_SUBSET_H #define HB_SUBSET_H #include "hb.h" HB_BEGIN_DECLS /* * hb_subset_input_t * * Things that change based on the input. Characters to keep, etc. */ typedef struct hb_subset_input_t hb_subset_input_t; HB_EXTERN hb_subset_input_t * hb_subset_input_create_or_fail (void); HB_EXTERN hb_subset_input_t * hb_subset_input_reference (hb_subset_input_t *subset_input); HB_EXTERN void hb_subset_input_destroy (hb_subset_input_t *subset_input); HB_EXTERN hb_set_t * hb_subset_input_unicode_set (hb_subset_input_t *subset_input); HB_EXTERN hb_set_t * hb_subset_input_glyph_set (hb_subset_input_t *subset_input); HB_EXTERN void hb_subset_input_set_drop_hints (hb_subset_input_t *subset_input, hb_bool_t drop_hints); HB_EXTERN hb_bool_t hb_subset_input_get_drop_hints (hb_subset_input_t *subset_input); HB_EXTERN void hb_subset_input_set_drop_layout (hb_subset_input_t *subset_input, hb_bool_t drop_layout); HB_EXTERN hb_bool_t hb_subset_input_get_drop_layout (hb_subset_input_t *subset_input); /* hb_subset() */ HB_EXTERN hb_face_t * hb_subset (hb_face_t *source, hb_subset_input_t *input); HB_END_DECLS #endif /* HB_SUBSET_H */