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Actually add hb_font_get_glyph_[hv]_advances 

New API:
+hb_font_get_glyph_h_advances
+hb_font_get_glyph_v_advances
This commit is contained in:
Behdad Esfahbod 2018-08-07 09:47:00 -07:00
parent 996775191a
commit 28e2f467e1
2 changed files with 52 additions and 0 deletions
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37
src/hb-font.cc
View File

@ -783,6 +783,43 @@ hb_font_get_glyph_v_advance (hb_font_t *font,
return font->get_glyph_v_advance (glyph);
}
/**
* hb_font_get_glyph_h_advances:
* @font: a font.
*
*
*
* Since: REPLACEME
**/
void
hb_font_get_glyph_h_advances (hb_font_t* font,
unsigned count,
hb_codepoint_t *first_glyph,
unsigned glyph_stride,
hb_position_t *first_advance,
unsigned advance_stride)
{
font->get_glyph_h_advances (count, first_glyph, glyph_stride, first_advance, advance_stride);
}
/**
* hb_font_get_glyph_v_advances:
* @font: a font.
*
*
*
* Since: REPLACEME
**/
void
hb_font_get_glyph_v_advances (hb_font_t* font,
unsigned count,
hb_codepoint_t *first_glyph,
unsigned glyph_stride,
hb_position_t *first_advance,
unsigned advance_stride)
{
font->get_glyph_v_advances (count, first_glyph, glyph_stride, first_advance, advance_stride);
}
/**
* hb_font_get_glyph_h_origin:
* @font: a font.

15
src/hb-font.h
View File

@ -459,6 +459,21 @@ HB_EXTERN hb_position_t
hb_font_get_glyph_v_advance (hb_font_t *font,
hb_codepoint_t glyph);
HB_EXTERN void
hb_font_get_glyph_h_advances (hb_font_t* font,
unsigned count,
hb_codepoint_t *first_glyph,
unsigned glyph_stride,
hb_position_t *first_advance,
unsigned advance_stride);
HB_EXTERN void
hb_font_get_glyph_v_advances (hb_font_t* font,
unsigned count,
hb_codepoint_t *first_glyph,
unsigned glyph_stride,
hb_position_t *first_advance,
unsigned advance_stride);
HB_EXTERN hb_bool_t
hb_font_get_glyph_h_origin (hb_font_t *font,
hb_codepoint_t glyph,