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[kern/kerx] Enable crossStream kerning in vertical 

CoreText doesn't, but no reason we shouldn't do.
This commit is contained in:
Behdad Esfahbod 2018-11-07 11:21:09 -05:00
parent d5c88af4a2
commit f5f4ca7871
2 changed files with 8 additions and 8 deletions
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8
src/hb-aat-layout-kerx-table.hh
View File

@ -334,10 +334,10 @@ struct KerxSubTableFormat1
{
if (crossStream)
{
/* CoreText doesn't do crossStream kerning in vertical. */
//crossOffset += v;
//if (!buffer->pos[idx].x_offset)
// buffer->pos[idx].x_offset = c->font->em_scale_x (crossOffset);
/* CoreText doesn't do crossStream kerning in vertical. We do. */
crossOffset += v;
if (!buffer->pos[idx].x_offset)
buffer->pos[idx].x_offset = c->font->em_scale_x (crossOffset);
}
else
{

8
src/hb-ot-kern-table.hh
View File

@ -161,10 +161,10 @@ struct KernSubTableFormat1
{
if (crossStream)
{
/* CoreText doesn't do crossStream kerning in vertical. */
//crossOffset += v;
//if (!buffer->pos[idx].x_offset)
// buffer->pos[idx].x_offset = c->font->em_scale_x (crossOffset);
/* CoreText doesn't do crossStream kerning in vertical. We do. */
crossOffset += v;
if (!buffer->pos[idx].x_offset)
buffer->pos[idx].x_offset = c->font->em_scale_x (crossOffset);
}
else
{