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[font] Adapt paint_glyph to parent transform

This commit is contained in:
Behdad Esfahbod 2022-12-18 13:33:54 -07:00
parent 81bf089273
commit 815544a1f7
1 changed files with 11 additions and 1 deletions
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12
src/hb-font.cc
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@ -657,8 +657,18 @@ hb_font_get_glyph_paint_default (hb_font_t *font,
void *paint_data, void *paint_data,
void *user_data) void *user_data)
{ {
// FIXME adaptor like for draw funcs paint_funcs->push_transform (paint_data,
font->parent->x_scale ? (float) font->x_scale / (float) font->parent->x_scale : 0.f,
font->parent->y_scale ? (font->slant - font->parent->slant) *
(float) font->x_scale / (float) font->parent->y_scale : 0.f,
0.f,
font->parent->y_scale ? (float) font->y_scale / (float) font->parent->y_scale : 0.f,
0.f,
0.f);
font->parent->get_glyph_paint (glyph, paint_funcs, paint_data); font->parent->get_glyph_paint (glyph, paint_funcs, paint_data);
paint_funcs->pop_transform (paint_data);
} }
DEFINE_NULL_INSTANCE (hb_font_funcs_t) = DEFINE_NULL_INSTANCE (hb_font_funcs_t) =