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HarfBuzz: Update to version 4.0.0

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This commit is contained in:
bruvzg
2022-03-02 10:48:37 +02:00
parent b7a852a05d
commit 9b0fbfa06d
51 changed files with 2569 additions and 549 deletions
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45
thirdparty/harfbuzz/src/hb-font.h vendored
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@@ -511,6 +511,25 @@ typedef hb_bool_t (*hb_font_get_glyph_from_name_func_t) (hb_font_t *font, void *
hb_codepoint_t *glyph,
void *user_data);
/**
* hb_font_get_glyph_shape_func_t:
* @font: #hb_font_t to work upon
* @font_data: @font user data pointer
* @glyph: The glyph ID to query
* @draw_funcs: The draw functions to send the shape data to
* @draw_data: The data accompanying the draw functions
* @user_data: User data pointer passed by the caller
*
* A virtual method for the #hb_font_funcs_t of an #hb_font_t object.
*
* Since: 4.0.0
*
**/
typedef void (*hb_font_get_glyph_shape_func_t) (hb_font_t *font, void *font_data,
hb_codepoint_t glyph,
hb_draw_funcs_t *draw_funcs, void *draw_data,
void *user_data);
/* func setters */
@@ -770,6 +789,22 @@ hb_font_funcs_set_glyph_from_name_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_from_name_func_t func,
void *user_data, hb_destroy_func_t destroy);
/**
* hb_font_funcs_set_glyph_shape_func:
* @ffuncs: A font-function structure
* @func: (closure user_data) (destroy destroy) (scope notified): The callback function to assign
* @user_data: Data to pass to @func
* @destroy: (nullable): The function to call when @user_data is not needed anymore
*
* Sets the implementation function for #hb_font_get_glyph_shape_func_t.
*
* Since: 4.0.0
**/
HB_EXTERN void
hb_font_funcs_set_glyph_shape_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_shape_func_t func,
void *user_data, hb_destroy_func_t destroy);
/* func dispatch */
HB_EXTERN hb_bool_t
@@ -850,6 +885,11 @@ hb_font_get_glyph_from_name (hb_font_t *font,
const char *name, int len, /* -1 means nul-terminated */
hb_codepoint_t *glyph);
HB_EXTERN void
hb_font_get_glyph_shape (hb_font_t *font,
hb_codepoint_t glyph,
hb_draw_funcs_t *dfuncs, void *draw_data);
/* high-level funcs, with fallback */
@@ -1056,11 +1096,6 @@ HB_EXTERN void
hb_font_set_var_named_instance (hb_font_t *font,
unsigned instance_index);
#ifdef HB_EXPERIMENTAL_API
HB_EXTERN hb_bool_t
hb_font_draw_glyph (hb_font_t *font, hb_codepoint_t glyph,
const hb_draw_funcs_t *funcs, void *user_data);
#endif
HB_END_DECLS