79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
|
/*
|
||
|
|
* 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 */
|