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Add HB_NO_OT_SHAPE_FALLBACK 

Part of https://github.com/harfbuzz/harfbuzz/issues/1652
This commit is contained in:
Behdad Esfahbod 2019-04-12 10:12:11 -04:00
parent fe0018f7ef
commit 414c5de26b
1 changed files with 12 additions and 0 deletions
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12
src/hb-ot-shape-fallback.cc
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@ -166,6 +166,10 @@ _hb_ot_shape_fallback_mark_position_recategorize_marks (const hb_ot_shape_plan_t
hb_font_t *font HB_UNUSED,
hb_buffer_t *buffer)
{
#if defined(HB_NO_OT_SHAPE_FALLBACK)
return;
#endif
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 0; i < count; i++)
@ -434,6 +438,10 @@ _hb_ot_shape_fallback_mark_position (const hb_ot_shape_plan_t *plan,
hb_buffer_t *buffer,
bool adjust_offsets_when_zeroing)
{
#if defined(HB_NO_OT_SHAPE_FALLBACK)
return;
#endif
_hb_buffer_assert_gsubgpos_vars (buffer);
unsigned int start = 0;
@ -473,6 +481,10 @@ _hb_ot_shape_fallback_kern (const hb_ot_shape_plan_t *plan,
hb_font_t *font,
hb_buffer_t *buffer)
{
#if defined(HB_NO_OT_SHAPE_FALLBACK)
return;
#endif
if (HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction) ?
!font->has_glyph_h_kerning_func () :
!font->has_glyph_v_kerning_func ())