| /* |
| * Copyright © 2009 Red Hat, 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. |
| * |
| * Red Hat Author(s): Behdad Esfahbod |
| */ |
| |
| #ifndef HB_H_IN |
| #error "Include <hb.h> instead." |
| #endif |
| |
| #ifndef HB_FACE_H |
| #define HB_FACE_H |
| |
| #include "hb-common.h" |
| #include "hb-blob.h" |
| |
| HB_BEGIN_DECLS |
| |
| |
| /* |
| * hb_face_t |
| */ |
| |
| typedef struct hb_face_t hb_face_t; |
| |
| hb_face_t * |
| hb_face_create (hb_blob_t *blob, |
| unsigned int index); |
| |
| typedef hb_blob_t * (*hb_reference_table_func_t) (hb_face_t *face, hb_tag_t tag, void *user_data); |
| |
| /* calls destroy() when not needing user_data anymore */ |
| hb_face_t * |
| hb_face_create_for_tables (hb_reference_table_func_t reference_table_func, |
| void *user_data, |
| hb_destroy_func_t destroy); |
| |
| hb_face_t * |
| hb_face_get_empty (void); |
| |
| hb_face_t * |
| hb_face_reference (hb_face_t *face); |
| |
| void |
| hb_face_destroy (hb_face_t *face); |
| |
| hb_bool_t |
| hb_face_set_user_data (hb_face_t *face, |
| hb_user_data_key_t *key, |
| void * data, |
| hb_destroy_func_t destroy, |
| hb_bool_t replace); |
| |
| |
| void * |
| hb_face_get_user_data (hb_face_t *face, |
| hb_user_data_key_t *key); |
| |
| void |
| hb_face_make_immutable (hb_face_t *face); |
| |
| hb_bool_t |
| hb_face_is_immutable (hb_face_t *face); |
| |
| |
| hb_blob_t * |
| hb_face_reference_table (hb_face_t *face, |
| hb_tag_t tag); |
| |
| hb_blob_t * |
| hb_face_reference_blob (hb_face_t *face); |
| |
| void |
| hb_face_set_index (hb_face_t *face, |
| unsigned int index); |
| |
| unsigned int |
| hb_face_get_index (hb_face_t *face); |
| |
| void |
| hb_face_set_upem (hb_face_t *face, |
| unsigned int upem); |
| |
| unsigned int |
| hb_face_get_upem (hb_face_t *face); |
| |
| void |
| hb_face_set_glyph_count (hb_face_t *face, |
| unsigned int glyph_count); |
| |
| unsigned int |
| hb_face_get_glyph_count (hb_face_t *face); |
| |
| |
| HB_END_DECLS |
| |
| #endif /* HB_FACE_H */ |