diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-font.h')
-rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-font.h | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-font.h b/src/3rdparty/harfbuzz-ng/src/hb-font.h index 7273db43ed..fb4a0eab5a 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-font.h +++ b/src/3rdparty/harfbuzz-ng/src/hb-font.h @@ -80,12 +80,13 @@ hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs); /* glyph extents */ +/* Note that height is negative in coordinate systems that grow up. */ typedef struct hb_glyph_extents_t { - hb_position_t x_bearing; - hb_position_t y_bearing; - hb_position_t width; - hb_position_t height; + hb_position_t x_bearing; /* left side of glyph from origin. */ + hb_position_t y_bearing; /* top side of glyph from origin. */ + hb_position_t width; /* distance from left to right side. */ + hb_position_t height; /* distance from top to bottom side. */ } hb_glyph_extents_t; @@ -148,7 +149,7 @@ typedef hb_bool_t (*hb_font_get_glyph_from_name_func_t) (hb_font_t *font, void * * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs, @@ -164,7 +165,7 @@ hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs, @@ -180,7 +181,7 @@ hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs, @@ -196,7 +197,7 @@ hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs, @@ -212,7 +213,7 @@ hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs, @@ -228,7 +229,7 @@ hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs, @@ -244,7 +245,7 @@ hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs, @@ -260,7 +261,7 @@ hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs, @@ -276,7 +277,7 @@ hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs, @@ -292,7 +293,7 @@ hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs, @@ -308,7 +309,7 @@ hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs, * * * - * Since: 1.0 + * Since: 0.9.2 **/ void hb_font_funcs_set_glyph_from_name_func (hb_font_funcs_t *ffuncs, @@ -458,6 +459,10 @@ hb_font_make_immutable (hb_font_t *font); hb_bool_t hb_font_is_immutable (hb_font_t *font); +void +hb_font_set_parent (hb_font_t *font, + hb_font_t *parent); + hb_font_t * hb_font_get_parent (hb_font_t *font); |