tor-browser

The Tor Browser
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hb-ot-deprecated.h (4130B)

      1 /*
      2 * Copyright © 2018  Google, Inc.
      3 *
      4 *  This is part of HarfBuzz, a text shaping library.
      5 *
      6 * Permission is hereby granted, without written agreement and without
      7 * license or royalty fees, to use, copy, modify, and distribute this
      8 * software and its documentation for any purpose, provided that the
      9 * above copyright notice and the following two paragraphs appear in
     10 * all copies of this software.
     11 *
     12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
     13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
     14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
     15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
     16 * DAMAGE.
     17 *
     18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
     19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
     20 * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
     21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
     22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
     23 *
     24 * Google Author(s): Behdad Esfahbod
     25 */
     26 
     27 #if !defined(HB_OT_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)
     28 #error "Include <hb-ot.h> instead."
     29 #endif
     30 
     31 #ifndef HB_OT_DEPRECATED_H
     32 #define HB_OT_DEPRECATED_H
     33 
     34 #include "hb.h"
     35 #include "hb-ot-name.h"
     36 
     37 
     38 HB_BEGIN_DECLS
     39 
     40 #ifndef HB_DISABLE_DEPRECATED
     41 
     42 
     43 /* https://github.com/harfbuzz/harfbuzz/issues/1734 */
     44 /**
     45 * HB_MATH_GLYPH_PART_FLAG_EXTENDER:
     46 *
     47 * Use #HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER instead.
     48 *
     49 * Deprecated: 2.5.1
     50 */
     51 #define HB_MATH_GLYPH_PART_FLAG_EXTENDER HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER
     52 
     53 /* https://github.com/harfbuzz/harfbuzz/pull/3417 */
     54 /**
     55 * HB_OT_MATH_SCRIPT:
     56 *
     57 * Use #HB_SCRIPT_MATH or #HB_OT_TAG_MATH_SCRIPT instead.
     58 *
     59 * <note>Previous versions of this documentation recommended passing
     60 * #HB_OT_MATH_SCRIPT to hb_buffer_set_script() to enable math shaping, but this
     61 * usage is no longer supported. Use #HB_SCRIPT_MATH instead.</note>
     62 *
     63 * Since: 1.3.3
     64 * Deprecated: 3.4.0
     65 */
     66 #define HB_OT_MATH_SCRIPT HB_OT_TAG_MATH_SCRIPT
     67 
     68 
     69 /* Like hb_ot_layout_table_find_script, but takes zero-terminated array of scripts to test */
     70 HB_DEPRECATED_FOR (hb_ot_layout_table_select_script)
     71 HB_EXTERN hb_bool_t
     72 hb_ot_layout_table_choose_script (hb_face_t      *face,
     73 			  hb_tag_t        table_tag,
     74 			  const hb_tag_t *script_tags,
     75 			  unsigned int   *script_index,
     76 			  hb_tag_t       *chosen_script);
     77 
     78 HB_DEPRECATED_FOR (hb_ot_layout_script_select_language)
     79 HB_EXTERN hb_bool_t
     80 hb_ot_layout_script_find_language (hb_face_t    *face,
     81 			   hb_tag_t      table_tag,
     82 			   unsigned int  script_index,
     83 			   hb_tag_t      language_tag,
     84 			   unsigned int *language_index);
     85 
     86 HB_DEPRECATED_FOR (hb_ot_tags_from_script_and_language)
     87 HB_EXTERN void
     88 hb_ot_tags_from_script (hb_script_t  script,
     89 		hb_tag_t    *script_tag_1,
     90 		hb_tag_t    *script_tag_2);
     91 
     92 HB_DEPRECATED_FOR (hb_ot_tags_from_script_and_language)
     93 HB_EXTERN hb_tag_t
     94 hb_ot_tag_from_language (hb_language_t language);
     95 
     96 
     97 /**
     98 * HB_OT_VAR_NO_AXIS_INDEX:
     99 *
    100 * Do not use.
    101 *
    102 * Since: 1.4.2
    103 * Deprecated: 2.2.0
    104 */
    105 #define HB_OT_VAR_NO_AXIS_INDEX		0xFFFFFFFFu
    106 
    107 /**
    108 * hb_ot_var_axis_t:
    109 * @tag: axis tag
    110 * @name_id: axis name identifier
    111 * @min_value: minimum value of the axis
    112 * @default_value: default value of the axis
    113 * @max_value: maximum value of the axis
    114 *
    115 * Use #hb_ot_var_axis_info_t instead.
    116 *
    117 * Since: 1.4.2
    118 * Deprecated: 2.2.0
    119 */
    120 typedef struct hb_ot_var_axis_t {
    121  hb_tag_t tag;
    122  hb_ot_name_id_t name_id;
    123  float min_value;
    124  float default_value;
    125  float max_value;
    126 } hb_ot_var_axis_t;
    127 
    128 HB_DEPRECATED_FOR (hb_ot_var_get_axis_infos)
    129 HB_EXTERN unsigned int
    130 hb_ot_var_get_axes (hb_face_t        *face,
    131 	    unsigned int      start_offset,
    132 	    unsigned int     *axes_count /* IN/OUT */,
    133 	    hb_ot_var_axis_t *axes_array /* OUT */);
    134 
    135 HB_DEPRECATED_FOR (hb_ot_var_find_axis_info)
    136 HB_EXTERN hb_bool_t
    137 hb_ot_var_find_axis (hb_face_t        *face,
    138 	     hb_tag_t          axis_tag,
    139 	     unsigned int     *axis_index,
    140 	     hb_ot_var_axis_t *axis_info);
    141 
    142 
    143 #endif
    144 
    145 HB_END_DECLS
    146 
    147 #endif /* HB_OT_DEPRECATED_H */