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Fix trak table apply logic 

In collaboration with Behdad
This commit is contained in:
Ebrahim Byagowi 2018-07-01 15:32:43 +04:30 committed by GitHub
parent 225b92b7d4
commit 32348a43c1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
src/hb-aat-layout-trak-table.hh
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@ -172,7 +172,7 @@ struct trak
hb_position_t advance_to_add = c->font->em_scalef_x (tracking / 2);
foreach_grapheme (buffer, start, end)
{
/* TODO This is wrong. */
buffer->pos[start].x_offset += advance_to_add;
buffer->pos[start].x_advance += advance_to_add;
buffer->pos[end].x_advance += advance_to_add;
}
@ -184,7 +184,7 @@ struct trak
hb_position_t advance_to_add = c->font->em_scalef_y (tracking / 2);
foreach_grapheme (buffer, start, end)
{
/* TODO This is wrong. */
buffer->pos[start].y_offset += advance_to_add;
buffer->pos[start].y_advance += advance_to_add;
buffer->pos[end].y_advance += advance_to_add;
}