diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-deprecated.h')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-deprecated.h | 134 |
1 files changed, 132 insertions, 2 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-deprecated.h b/src/3rdparty/harfbuzz-ng/src/hb-deprecated.h index eac7efb42f..43f89a4c4e 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-deprecated.h +++ b/src/3rdparty/harfbuzz-ng/src/hb-deprecated.h @@ -36,10 +36,23 @@ #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 @@ -50,14 +63,131 @@ typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data, hb_codepoint_t *glyph, void *user_data); -HB_EXTERN void +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 void +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 |