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HarfBuzz: Update to version 4.0.1

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This commit is contained in:
bruvzg
2022-03-18 14:50:57 +02:00
parent 309cd91ea7
commit 94a365e94b
16 changed files with 1217 additions and 558 deletions
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20
thirdparty/harfbuzz/src/hb-ot-layout-base-table.hh vendored
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@@ -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;
}