#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH
#define HB_OT_SHAPE_COMPLEX_ARABIC_FALLBACK_HH
-#include "hb-private.hh"
+#include "hb.hh"
-#include "hb-ot-shape-private.hh"
+#include "hb-ot-shape.hh"
#include "hb-ot-layout-gsub-table.hh"
* May not be good-enough for presidential candidate interviews, but good-enough for us... */
hb_stable_sort (&glyphs[0], num_glyphs, (int(*)(const OT::GlyphID*, const OT::GlyphID *)) OT::GlyphID::cmp, &substitutes[0]);
- OT::Supplier<OT::GlyphID> glyphs_supplier (glyphs, num_glyphs);
- OT::Supplier<OT::GlyphID> substitutes_supplier (substitutes, num_glyphs);
/* Each glyph takes four bytes max, and there's some overhead. */
char buf[(SHAPING_TABLE_LAST - SHAPING_TABLE_FIRST + 1) * 4 + 128];
- OT::hb_serialize_context_t c (buf, sizeof (buf));
+ hb_serialize_context_t c (buf, sizeof (buf));
OT::SubstLookup *lookup = c.start_serialize<OT::SubstLookup> ();
bool ret = lookup->serialize_single (&c,
OT::LookupFlag::IgnoreMarks,
- glyphs_supplier,
- substitutes_supplier,
- num_glyphs);
+ hb_array (glyphs, num_glyphs),
+ hb_array (substitutes, num_glyphs));
c.end_serialize ();
/* TODO sanitize the results? */
if (!num_ligatures)
return nullptr;
- OT::Supplier<OT::GlyphID> first_glyphs_supplier (first_glyphs, num_first_glyphs);
- OT::Supplier<unsigned int > ligature_per_first_glyph_count_supplier (ligature_per_first_glyph_count_list, num_first_glyphs);
- OT::Supplier<OT::GlyphID> ligatures_supplier (ligature_list, num_ligatures);
- OT::Supplier<unsigned int > component_count_supplier (component_count_list, num_ligatures);
- OT::Supplier<OT::GlyphID> component_supplier (component_list, num_ligatures);
/* 16 bytes per ligature ought to be enough... */
char buf[ARRAY_LENGTH_CONST (ligature_list) * 16 + 128];
- OT::hb_serialize_context_t c (buf, sizeof (buf));
+ hb_serialize_context_t c (buf, sizeof (buf));
OT::SubstLookup *lookup = c.start_serialize<OT::SubstLookup> ();
bool ret = lookup->serialize_ligature (&c,
OT::LookupFlag::IgnoreMarks,
- first_glyphs_supplier,
- ligature_per_first_glyph_count_supplier,
- num_first_glyphs,
- ligatures_supplier,
- component_count_supplier,
- component_supplier);
-
+ hb_array (first_glyphs, num_first_glyphs),
+ hb_array (ligature_per_first_glyph_count_list, num_first_glyphs),
+ hb_array (ligature_list, num_ligatures),
+ hb_array (component_count_list, num_ligatures),
+ hb_array (component_list, num_ligatures));
c.end_serialize ();
/* TODO sanitize the results? */
struct arabic_fallback_plan_t
{
- ASSERT_POD ();
-
unsigned int num_lookups;
bool free_lookups;
hb_mask_t mask_array[ARABIC_FALLBACK_MAX_LOOKUPS];
OT::SubstLookup *lookup_array[ARABIC_FALLBACK_MAX_LOOKUPS];
- hb_ot_layout_lookup_accelerator_t accel_array[ARABIC_FALLBACK_MAX_LOOKUPS];
+ OT::hb_ot_layout_lookup_accelerator_t accel_array[ARABIC_FALLBACK_MAX_LOOKUPS];
};
-static const arabic_fallback_plan_t arabic_fallback_plan_nil = {};
-
-#if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(HB_NO_WIN1256)
+#if defined(_WIN32) && !defined(HB_NO_WIN1256)
#define HB_WITH_WIN1256
#endif
#include "hb-ot-shape-complex-arabic-win1256.hh"
#endif
-struct ManifestLookup {
+struct ManifestLookup
+{
+ public:
OT::Tag tag;
OT::OffsetTo<OT::SubstLookup> lookupOffset;
+ public:
+ DEFINE_SIZE_STATIC (6);
};
typedef OT::ArrayOf<ManifestLookup> Manifest;
static bool
-arabic_fallback_plan_init_win1256 (arabic_fallback_plan_t *fallback_plan,
- const hb_ot_shape_plan_t *plan,
- hb_font_t *font)
+arabic_fallback_plan_init_win1256 (arabic_fallback_plan_t *fallback_plan HB_UNUSED,
+ const hb_ot_shape_plan_t *plan HB_UNUSED,
+ hb_font_t *font HB_UNUSED)
{
#ifdef HB_WITH_WIN1256
/* Does this font look like it's Windows-1256-encoded? */
{
arabic_fallback_plan_t *fallback_plan = (arabic_fallback_plan_t *) calloc (1, sizeof (arabic_fallback_plan_t));
if (unlikely (!fallback_plan))
- return const_cast<arabic_fallback_plan_t *> (&arabic_fallback_plan_nil);
+ return const_cast<arabic_fallback_plan_t *> (&Null(arabic_fallback_plan_t));
fallback_plan->num_lookups = 0;
fallback_plan->free_lookups = false;
if (arabic_fallback_plan_init_win1256 (fallback_plan, plan, font))
return fallback_plan;
+ assert (fallback_plan->num_lookups == 0);
free (fallback_plan);
- return const_cast<arabic_fallback_plan_t *> (&arabic_fallback_plan_nil);
+ return const_cast<arabic_fallback_plan_t *> (&Null(arabic_fallback_plan_t));
}
static void
arabic_fallback_plan_destroy (arabic_fallback_plan_t *fallback_plan)
{
- if (!fallback_plan || fallback_plan == &arabic_fallback_plan_nil)
+ if (!fallback_plan || fallback_plan->num_lookups == 0)
return;
for (unsigned int i = 0; i < fallback_plan->num_lookups; i++)