/*

 * 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): Behdad Esfahbod

 */

#if !defined(HB_OT_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)

#error "Include <hb-ot.h> instead."

#endif

#ifndef HB_OT_DEPRECATED_H

#define HB_OT_DEPRECATED_H

#include "hb.h"

#include "hb-ot-name.h"

HB_BEGIN_DECLS

#ifndef HB_DISABLE_DEPRECATED

/* https://github.com/harfbuzz/harfbuzz/issues/1734 */

/**

 * HB_MATH_GLYPH_PART_FLAG_EXTENDER:

 *

 * Use #HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER instead.

 *

 * Deprecated: 2.5.1

 */

#define HB_MATH_GLYPH_PART_FLAG_EXTENDER HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER

/* https://github.com/harfbuzz/harfbuzz/pull/3417 */

/**

 * HB_OT_MATH_SCRIPT:

 *

 * Use #HB_SCRIPT_MATH or #HB_OT_TAG_MATH_SCRIPT instead.

 *

 * <note>Previous versions of this documentation recommended passing

 * #HB_OT_MATH_SCRIPT to hb_buffer_set_script() to enable math shaping, but this

 * usage is no longer supported. Use #HB_SCRIPT_MATH instead.</note>

 *

 * Since: 1.3.3

 * Deprecated: 3.4.0

 */

#define HB_OT_MATH_SCRIPT HB_OT_TAG_MATH_SCRIPT

/* Like hb_ot_layout_table_find_script, but takes zero-terminated array of scripts to test */

HB_EXTERN HB_DEPRECATED_FOR (hb_ot_layout_table_select_script) hb_bool_t

hb_ot_layout_table_choose_script (hb_face_t      *face,

          hb_tag_t        table_tag,

          const hb_tag_t *script_tags,

          unsigned int   *script_index,

          hb_tag_t       *chosen_script);

HB_EXTERN HB_DEPRECATED_FOR (hb_ot_layout_script_select_language) hb_bool_t

hb_ot_layout_script_find_language (hb_face_t    *face,

           hb_tag_t      table_tag,

           unsigned int  script_index,

           hb_tag_t      language_tag,

           unsigned int *language_index);

HB_EXTERN HB_DEPRECATED_FOR (hb_ot_tags_from_script_and_language) void

hb_ot_tags_from_script (hb_script_t  script,

      hb_tag_t    *script_tag_1,

      hb_tag_t    *script_tag_2);

HB_EXTERN HB_DEPRECATED_FOR (hb_ot_tags_from_script_and_language) hb_tag_t

hb_ot_tag_from_language (hb_language_t language);

/**

 * HB_OT_VAR_NO_AXIS_INDEX:

 *

 * Do not use.

 *

 * Since: 1.4.2

 * Deprecated: 2.2.0

 */

#define HB_OT_VAR_NO_AXIS_INDEX   0xFFFFFFFFu

/**

 * hb_ot_var_axis_t:

 * @tag: axis tag

 * @name_id: axis name identifier

 * @min_value: minimum value of the axis

 * @default_value: default value of the axis

 * @max_value: maximum value of the axis

 *

 * Use #hb_ot_var_axis_info_t instead.

 *

 * Since: 1.4.2

 * Deprecated: 2.2.0

 */

typedef struct hb_ot_var_axis_t {

  hb_tag_t tag;

  hb_ot_name_id_t name_id;

  float min_value;

  float default_value;

  float max_value;

} hb_ot_var_axis_t;

HB_EXTERN HB_DEPRECATED_FOR (hb_ot_var_get_axis_infos) unsigned int

hb_ot_var_get_axes (hb_face_t        *face,

        unsigned int      start_offset,

        unsigned int     *axes_count /* IN/OUT */,

        hb_ot_var_axis_t *axes_array /* OUT */);

HB_EXTERN HB_DEPRECATED_FOR (hb_ot_var_find_axis_info) hb_bool_t

hb_ot_var_find_axis (hb_face_t        *face,

         hb_tag_t          axis_tag,

         unsigned int     *axis_index,

         hb_ot_var_axis_t *axis_info);

#endif

HB_END_DECLS

#endif /* HB_OT_DEPRECATED_H */