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[GPOS] Fix build on GCC < 7

This commit is contained in:
Kleis Auke Wolthuizen 2022-07-06 13:18:14 +02:00
parent 7b51bc95d9
commit 3238cb744b
2 changed files with 14 additions and 9 deletions
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17
src/OT/Layout/GPOS/GPOS.hh
View File

@ -7,6 +7,9 @@
#include "PosLookup.hh"
namespace OT {
using Layout::GPOS_impl::PosLookup;
namespace Layout {
static void
@ -25,10 +28,10 @@ struct GPOS : GSUBGPOS
{
static constexpr hb_tag_t tableTag = HB_OT_TAG_GPOS;
using Lookup = GPOS_impl::PosLookup;
using Lookup = PosLookup;
const GPOS_impl::PosLookup& get_lookup (unsigned int i) const
{ return static_cast<const GPOS_impl::PosLookup &> (GSUBGPOS::get_lookup (i)); }
const PosLookup& get_lookup (unsigned int i) const
{ return static_cast<const PosLookup &> (GSUBGPOS::get_lookup (i)); }
static inline void position_start (hb_font_t *font, hb_buffer_t *buffer);
static inline void position_finish_advances (hb_font_t *font, hb_buffer_t *buffer);
@ -37,11 +40,11 @@ struct GPOS : GSUBGPOS
bool subset (hb_subset_context_t *c) const
{
hb_subset_layout_context_t l (c, tableTag, c->plan->gpos_lookups, c->plan->gpos_langsys, c->plan->gpos_features);
return GSUBGPOS::subset<GPOS_impl::PosLookup> (&l);
return GSUBGPOS::subset<PosLookup> (&l);
}
bool sanitize (hb_sanitize_context_t *c) const
{ return GSUBGPOS::sanitize<GPOS_impl::PosLookup> (c); }
{ return GSUBGPOS::sanitize<PosLookup> (c); }
HB_INTERNAL bool is_blocklisted (hb_blob_t *blob,
hb_face_t *face) const;
@ -51,7 +54,7 @@ struct GPOS : GSUBGPOS
for (unsigned i = 0; i < GSUBGPOS::get_lookup_count (); i++)
{
if (!c->gpos_lookups->has (i)) continue;
const GPOS_impl::PosLookup &l = get_lookup (i);
const PosLookup &l = get_lookup (i);
l.dispatch (c);
}
}
@ -59,7 +62,7 @@ struct GPOS : GSUBGPOS
void closure_lookups (hb_face_t *face,
const hb_set_t *glyphs,
hb_set_t *lookup_indexes /* IN/OUT */) const
{ GSUBGPOS::closure_lookups<GPOS_impl::PosLookup> (face, glyphs, lookup_indexes); }
{ GSUBGPOS::closure_lookups<PosLookup> (face, glyphs, lookup_indexes); }
typedef GSUBGPOS::accelerator_t<GPOS> accelerator_t;
};

6
src/hb-ot-layout-gpos-table.hh
View File

@ -32,8 +32,8 @@
#include "OT/Layout/GPOS/GPOS.hh"
namespace OT {
using Layout::GPOS_impl::PosLookup;
namespace Layout {
namespace GPOS_impl {
// TODO(garretrieger): Move into new layout directory.
/* Out-of-class implementation for methods recursing */
@ -68,6 +68,8 @@ inline bool PosLookup::dispatch_recurse_func<hb_ot_apply_context_t> (hb_ot_apply
}
#endif
} /* namespace GPOS_impl */
} /* namespace Layout */
} /* namespace OT */