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[gdef] Fix rounding

This commit is contained in:
Behdad Esfahbod 2010-04-29 03:48:11 -04:00
parent b52fbb1bab
commit 4ac6cc284b
1 changed files with 2 additions and 2 deletions
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4
src/hb-ot-layout-gdef-private.hh
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@ -94,7 +94,7 @@ struct CaretValueFormat1
inline int get_caret_value (hb_ot_layout_context_t *context, hb_codepoint_t glyph_id HB_GNUC_UNUSED) const
{
/* TODO vertical */
return context->font->x_scale * coordinate / 0x10000;
return _hb_16dot16_mul_round (context->font->x_scale, coordinate);
}
inline bool sanitize (SANITIZE_ARG_DEF) {
@ -139,7 +139,7 @@ struct CaretValueFormat3
inline int get_caret_value (hb_ot_layout_context_t *context, hb_codepoint_t glyph_id HB_GNUC_UNUSED) const
{
/* TODO vertical */
return context->font->x_scale * coordinate / 0x10000 +
return _hb_16dot16_mul_round (context->font->x_scale, coordinate) +
((this+deviceTable).get_delta (context->font->x_ppem) << 6);
}