commit 32348a43c154eac6bfb21b9e8044b38ed763601e
author Ebrahim Byagowi <ebrahim@gnu.org> Sun Jul 01 15:32:43 2018 +0430
committer GitHub <noreply@github.com> Sun Jul 01 15:32:43 2018 +0430
tree 974d5c37eb3cba54fe85d99a614826b0aec54d46
parent 225b92b7d4437360f8779850ee0aae85966679b5

Fix trak table apply logic

In collaboration with Behdad

src/hb-aat-layout-trak-table.hh

diff --git a/src/hb-aat-layout-trak-table.hh b/src/hb-aat-layout-trak-table.hh
index 0617e23..f5dc558 100644
--- a/src/hb-aat-layout-trak-table.hh
+++ b/src/hb-aat-layout-trak-table.hh
@@ -172,7 +172,7 @@
       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 @@
       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;
       }