diff options
Diffstat (limited to 'thirdparty/harfbuzz/src/hb-ot-layout-base-table.hh')
| -rw-r--r-- | thirdparty/harfbuzz/src/hb-ot-layout-base-table.hh | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/thirdparty/harfbuzz/src/hb-ot-layout-base-table.hh b/thirdparty/harfbuzz/src/hb-ot-layout-base-table.hh index eb4c3b46e2..1b9dfcd3f5 100644 --- a/thirdparty/harfbuzz/src/hb-ot-layout-base-table.hh +++ b/thirdparty/harfbuzz/src/hb-ot-layout-base-table.hh @@ -41,7 +41,10 @@ namespace OT { struct BaseCoordFormat1 { - hb_position_t get_coord () const { return coordinate; } + hb_position_t get_coord (hb_font_t *font, hb_direction_t direction) const + { + return HB_DIRECTION_IS_HORIZONTAL (direction) ? font->em_scale_y (coordinate) : font->em_scale_x (coordinate); + } bool sanitize (hb_sanitize_context_t *c) const { @@ -58,10 +61,10 @@ struct BaseCoordFormat1 struct BaseCoordFormat2 { - hb_position_t get_coord () const + hb_position_t get_coord (hb_font_t *font, hb_direction_t direction) const { /* TODO */ - return coordinate; + return HB_DIRECTION_IS_HORIZONTAL (direction) ? font->em_scale_y (coordinate) : font->em_scale_x (coordinate); } bool sanitize (hb_sanitize_context_t *c) const @@ -87,9 +90,10 @@ struct BaseCoordFormat3 hb_direction_t direction) const { const Device &device = this+deviceTable; - return coordinate + (HB_DIRECTION_IS_VERTICAL (direction) ? - device.get_y_delta (font, var_store) : - device.get_x_delta (font, var_store)); + + return HB_DIRECTION_IS_HORIZONTAL (direction) + ? font->em_scale_y (coordinate) + device.get_y_delta (font, var_store) + : font->em_scale_x (coordinate) + device.get_x_delta (font, var_store); } @@ -120,8 +124,8 @@ struct BaseCoord hb_direction_t direction) const { switch (u.format) { - case 1: return u.format1.get_coord (); - case 2: return u.format2.get_coord (); + case 1: return u.format1.get_coord (font, direction); + case 2: return u.format2.get_coord (font, direction); case 3: return u.format3.get_coord (font, var_store, direction); default:return 0; } |