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HarfBuzz: Update to version 2.8.0

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This commit is contained in:
bruvzg
2021-03-16 19:56:39 +02:00
parent 4c56fcd6cd
commit b79e8c22f0
121 changed files with 3844 additions and 3151 deletions
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50
thirdparty/harfbuzz/src/hb-unicode.h vendored
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@@ -28,7 +28,7 @@
* Google Author(s): Behdad Esfahbod
*/
#ifndef HB_H_IN
#if !defined(HB_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)
#error "Include <hb.h> instead."
#endif
@@ -41,7 +41,9 @@ HB_BEGIN_DECLS
/**
* HB_UNICODE_MAX
* HB_UNICODE_MAX:
*
* Maximum valid Unicode code point.
*
* Since: 1.9.0
**/
@@ -427,7 +429,7 @@ typedef hb_script_t (*hb_unicode_script_func_t) (hb_unicode_funcs_t *ufuncs,
* The method must return an #hb_bool_t indicating the success
* of the composition.
*
* Return value: True is @a,@b composed, false otherwise
* Return value: %true is @a,@b composed, %false otherwise
*
**/
typedef hb_bool_t (*hb_unicode_compose_func_t) (hb_unicode_funcs_t *ufuncs,
@@ -451,7 +453,7 @@ typedef hb_bool_t (*hb_unicode_compose_func_t) (hb_unicode_funcs_t *ufuncs,
* output parameters (if successful). The method must return an
* #hb_bool_t indicating the success of the composition.
*
* Return value: True if @ab decomposed, false otherwise
* Return value: %true if @ab decomposed, %false otherwise
*
**/
typedef hb_bool_t (*hb_unicode_decompose_func_t) (hb_unicode_funcs_t *ufuncs,
@@ -467,7 +469,7 @@ typedef hb_bool_t (*hb_unicode_decompose_func_t) (hb_unicode_funcs_t *ufuncs,
* @ufuncs: A Unicode-functions structure
* @func: (closure user_data) (destroy destroy) (scope notified): The callback function to assign
* @user_data: Data to pass to @func
* @destroy: (optional): The function to call when @user_data is not needed anymore
* @destroy: (nullable): The function to call when @user_data is not needed anymore
*
* Sets the implementation function for #hb_unicode_combining_class_func_t.
*
@@ -483,7 +485,7 @@ hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs,
* @ufuncs: A Unicode-functions structure
* @func: (closure user_data) (destroy destroy) (scope notified): The callback function to assign
* @user_data: Data to pass to @func
* @destroy: (optional): The function to call when @user_data is not needed anymore
* @destroy: (nullable): The function to call when @user_data is not needed anymore
*
* Sets the implementation function for #hb_unicode_general_category_func_t.
*
@@ -499,7 +501,7 @@ hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs,
* @ufuncs: A Unicode-functions structure
* @func: (closure user_data) (destroy destroy) (scope notified): The callback function to assign
* @user_data: Data to pass to @func
* @destroy: (optional): The function to call when @user_data is not needed anymore
* @destroy: (nullable): The function to call when @user_data is not needed anymore
*
* Sets the implementation function for #hb_unicode_mirroring_func_t.
*
@@ -515,7 +517,7 @@ hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs,
* @ufuncs: A Unicode-functions structure
* @func: (closure user_data) (destroy destroy) (scope notified): The callback function to assign
* @user_data: Data to pass to @func
* @destroy: (optional): The function to call when @user_data is not needed anymore
* @destroy: (nullable): The function to call when @user_data is not needed anymore
*
* Sets the implementation function for #hb_unicode_script_func_t.
*
@@ -531,7 +533,7 @@ hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs,
* @ufuncs: A Unicode-functions structure
* @func: (closure user_data) (destroy destroy) (scope notified): The callback function to assign
* @user_data: Data to pass to @func
* @destroy: (optional): The function to call when @user_data is not needed anymore
* @destroy: (nullable): The function to call when @user_data is not needed anymore
*
* Sets the implementation function for #hb_unicode_compose_func_t.
*
@@ -547,7 +549,7 @@ hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs,
* @ufuncs: A Unicode-functions structure
* @func: (closure user_data) (destroy destroy) (scope notified): The callback function to assign
* @user_data: Data to pass to @func
* @destroy: (optional): The function to call when @user_data is not needed anymore
* @destroy: (nullable): The function to call when @user_data is not needed anymore
*
* Sets the implementation function for #hb_unicode_decompose_func_t.
*
@@ -624,40 +626,12 @@ HB_EXTERN hb_script_t
hb_unicode_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode);
/**
* hb_unicode_compose:
* @ufuncs: The Unicode-functions structure
* @a: The first code point to compose
* @b: The second code point to compose
* @ab: (out): The composed code point
*
* Composes the code point sequence @a,@b by canonical equivalence into
* code point @ab.
*
* Return value: True is @a,@b composed, false otherwise
*
* Since: 0.9.2
**/
HB_EXTERN hb_bool_t
hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t a,
hb_codepoint_t b,
hb_codepoint_t *ab);
/**
* hb_unicode_decompose:
* @ufuncs: The Unicode-functions structure
* @ab: The code point to decompose
* @a: (out): The first decomposed code point
* @b: (out): The second decomposed code point
*
* Decomposes code point @ab by canonical equivalence, into code points
* @a and @b.
*
* Return value: True if @ab decomposed, false otherwise
*
* Since: 0.9.2
**/
HB_EXTERN hb_bool_t
hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t ab,