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harfbuzz
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hb-deprecated.h
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/* * Copyright © 2013 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 */ #ifndef HB_H_IN #error "Include <hb.h> instead." #endif #ifndef HB_DEPRECATED_H #define HB_DEPRECATED_H #include "hb-common.h" #include "hb-unicode.h" #include "hb-font.h" #include "hb-set.h" /** * SECTION:hb-deprecated * @title: hb-deprecated * @short_description: Deprecated API * @include: hb.h * * These API have been deprecated in favor of newer API, or because they * were deemed unnecessary. **/ HB_BEGIN_DECLS #ifndef HB_DISABLE_DEPRECATED #define HB_SCRIPT_CANADIAN_ABORIGINAL HB_SCRIPT_CANADIAN_SYLLABICS #define HB_BUFFER_FLAGS_DEFAULT HB_BUFFER_FLAG_DEFAULT #define HB_BUFFER_SERIALIZE_FLAGS_DEFAULT HB_BUFFER_SERIALIZE_FLAG_DEFAULT typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data, hb_codepoint_t unicode, hb_codepoint_t variation_selector, hb_codepoint_t *glyph, void *user_data); HB_EXTERN HB_DEPRECATED_FOR(hb_font_funcs_set_nominal_glyph_func and hb_font_funcs_set_variation_glyph_func) void hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_func_t func, void *user_data, hb_destroy_func_t destroy); HB_EXTERN HB_DEPRECATED void hb_set_invert (hb_set_t *set); /** * hb_unicode_eastasian_width_func_t: * * Deprecated: 2.0.0 */ typedef unsigned int (*hb_unicode_eastasian_width_func_t) (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode, void *user_data); /** * hb_unicode_funcs_set_eastasian_width_func: * @ufuncs: a Unicode function structure * @func: (closure user_data) (destroy destroy) (scope notified): * @user_data: * @destroy: * * * * Since: 0.9.2 * Deprecated: 2.0.0 **/ HB_EXTERN HB_DEPRECATED void hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs, hb_unicode_eastasian_width_func_t func, void *user_data, hb_destroy_func_t destroy); /** * hb_unicode_eastasian_width: * * Since: 0.9.2 * Deprecated: 2.0.0 **/ HB_EXTERN HB_DEPRECATED unsigned int hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode); /** * hb_unicode_decompose_compatibility_func_t: * @ufuncs: a Unicode function structure * @u: codepoint to decompose * @decomposed: address of codepoint array (of length %HB_UNICODE_MAX_DECOMPOSITION_LEN) to write decomposition into * @user_data: user data pointer as passed to hb_unicode_funcs_set_decompose_compatibility_func() * * Fully decompose @u to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to @decomposed. * The complete length of the decomposition will be returned. * * If @u has no compatibility decomposition, zero should be returned. * * The Unicode standard guarantees that a buffer of length %HB_UNICODE_MAX_DECOMPOSITION_LEN codepoints will always be sufficient for any * compatibility decomposition plus an terminating value of 0. Consequently, @decompose must be allocated by the caller to be at least this length. Implementations * of this function type must ensure that they do not write past the provided array. * * Return value: number of codepoints in the full compatibility decomposition of @u, or 0 if no decomposition available. * * Deprecated: 2.0.0 */ typedef unsigned int (*hb_unicode_decompose_compatibility_func_t) (hb_unicode_funcs_t *ufuncs, hb_codepoint_t u, hb_codepoint_t *decomposed, void *user_data); /** * HB_UNICODE_MAX_DECOMPOSITION_LEN: * * See Unicode 6.1 for details on the maximum decomposition length. * * Deprecated: 2.0.0 */ #define HB_UNICODE_MAX_DECOMPOSITION_LEN (18+1) /* codepoints */ /** * hb_unicode_funcs_set_decompose_compatibility_func: * @ufuncs: a Unicode function structure * @func: (closure user_data) (destroy destroy) (scope notified): * @user_data: * @destroy: * * * * Since: 0.9.2 * Deprecated: 2.0.0 **/ HB_EXTERN HB_DEPRECATED void hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs, hb_unicode_decompose_compatibility_func_t func, void *user_data, hb_destroy_func_t destroy); HB_EXTERN HB_DEPRECATED unsigned int hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs, hb_codepoint_t u, hb_codepoint_t *decomposed); typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_v_kerning_func_t; /** * hb_font_funcs_set_glyph_v_kerning_func: * @ffuncs: font functions. * @func: (closure user_data) (destroy destroy) (scope notified): * @user_data: * @destroy: * * * * Since: 0.9.2 * Deprecated: 2.0.0 **/ HB_EXTERN void hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs, hb_font_get_glyph_v_kerning_func_t func, void *user_data, hb_destroy_func_t destroy); HB_EXTERN hb_position_t hb_font_get_glyph_v_kerning (hb_font_t *font, hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph); #endif HB_END_DECLS #endif /* HB_DEPRECATED_H */