diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-font.h')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-font.h | 53 |
1 files changed, 46 insertions, 7 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-font.h b/src/3rdparty/harfbuzz-ng/src/hb-font.h index 15dc126523..9548857535 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-font.h +++ b/src/3rdparty/harfbuzz-ng/src/hb-font.h @@ -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 */ @@ -1024,6 +1064,12 @@ HB_EXTERN float hb_font_get_ptem (hb_font_t *font); HB_EXTERN void +hb_font_set_synthetic_slant (hb_font_t *font, float slant); + +HB_EXTERN float +hb_font_get_synthetic_slant (hb_font_t *font); + +HB_EXTERN void hb_font_set_variations (hb_font_t *font, const hb_variation_t *variations, unsigned int variations_length); @@ -1033,11 +1079,9 @@ hb_font_set_var_coords_design (hb_font_t *font, const float *coords, unsigned int coords_length); -#ifdef HB_EXPERIMENTAL_API HB_EXTERN const float * hb_font_get_var_coords_design (hb_font_t *font, unsigned int *length); -#endif HB_EXTERN void hb_font_set_var_coords_normalized (hb_font_t *font, @@ -1052,11 +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 |