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[colr] Use slant_xy

This commit is contained in:
Behdad Esfahbod 2022-12-17 11:18:42 -07:00
parent b9314400ec
commit 4b0285bae6
1 changed files with 12 additions and 8 deletions
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20
src/hb-paint.hh
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@ -26,6 +26,8 @@
#define HB_PAINT_HH
#include "hb.hh"
#include "hb-face.hh"
#include "hb-font.hh"
#define HB_PAINT_FUNCS_IMPLEMENT_CALLBACKS \
HB_PAINT_FUNC_IMPLEMENT (push_transform) \
@ -135,16 +137,18 @@ struct hb_paint_funcs_t
void push_root_transform (void *paint_data,
hb_font_t *font)
{
int xscale, yscale;
float upem, slant;
hb_font_get_scale (font, &xscale, &yscale);
slant = hb_font_get_synthetic_slant (font);
upem = hb_face_get_upem (hb_font_get_face (font));
int xscale = font->x_scale, yscale = font->y_scale;
float upem = font->face->get_upem ();
float slant = font->slant_xy;
func.push_transform (this, paint_data, xscale/upem, 0, slant * yscale/upem, yscale/upem, 0, 0,
!user_data ? nullptr : user_data->push_transform); }
!user_data ? nullptr : user_data->push_transform);
}
void pop_root_transform (void *paint_data)
{ func.pop_transform (this, paint_data,
!user_data ? nullptr : user_data->pop_transform); }
{
func.pop_transform (this, paint_data,
!user_data ? nullptr : user_data->pop_transform);
}
};
DECLARE_NULL_INSTANCE (hb_paint_funcs_t);