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 */ 148