#include "hb-open-type-private.hh"
#include "hb-ot-layout-private.hh"
+#include "hb-ot-layout-base-table.hh"
#include "hb-ot-layout-gdef-table.hh"
#include "hb-ot-layout-gsub-table.hh"
#include "hb-ot-layout-gpos-table.hh"
#include "hb-ot-layout-jstf-table.hh" // Just so we compile it; unused otherwise.
+#include "hb-ot-name-table.hh" // Just so we compile it; unused otherwise.
+#include "hb-ot-color-colr-table.hh"
+#include "hb-ot-color-cpal-table.hh"
#include "hb-ot-map-private.hh"
+#ifndef HB_NO_VISIBILITY
+const void * const OT::_hb_NullPool[HB_NULL_POOL_SIZE / sizeof (void *)] = {};
+#endif
+
+
hb_ot_layout_t *
_hb_ot_layout_create (hb_face_t *face)
{
hb_ot_layout_t *layout = (hb_ot_layout_t *) calloc (1, sizeof (hb_ot_layout_t));
if (unlikely (!layout))
- return NULL;
+ return nullptr;
- layout->gdef_blob = OT::Sanitizer<OT::GDEF>::sanitize (face->reference_table (HB_OT_TAG_GDEF));
+ layout->gdef_blob = OT::Sanitizer<OT::GDEF>().sanitize (face->reference_table (HB_OT_TAG_GDEF));
layout->gdef = OT::Sanitizer<OT::GDEF>::lock_instance (layout->gdef_blob);
- layout->gsub_blob = OT::Sanitizer<OT::GSUB>::sanitize (face->reference_table (HB_OT_TAG_GSUB));
+ layout->gsub_blob = OT::Sanitizer<OT::GSUB>().sanitize (face->reference_table (HB_OT_TAG_GSUB));
layout->gsub = OT::Sanitizer<OT::GSUB>::lock_instance (layout->gsub_blob);
- layout->gpos_blob = OT::Sanitizer<OT::GPOS>::sanitize (face->reference_table (HB_OT_TAG_GPOS));
+ layout->gpos_blob = OT::Sanitizer<OT::GPOS>().sanitize (face->reference_table (HB_OT_TAG_GPOS));
layout->gpos = OT::Sanitizer<OT::GPOS>::lock_instance (layout->gpos_blob);
+ layout->base.init (face);
+ layout->colr.init (face);
+ layout->cpal.init (face);
layout->math.init (face);
layout->fvar.init (face);
layout->avar.init (face);
+ layout->ankr.init (face);
+ layout->kerx.init (face);
+ layout->morx.init (face);
+ layout->trak.init (face);
{
/*
(layout->gpos_lookup_count && !layout->gpos_accels)))
{
_hb_ot_layout_destroy (layout);
- return NULL;
+ return nullptr;
}
for (unsigned int i = 0; i < layout->gsub_lookup_count; i++)
void
_hb_ot_layout_destroy (hb_ot_layout_t *layout)
{
- for (unsigned int i = 0; i < layout->gsub_lookup_count; i++)
- layout->gsub_accels[i].fini ();
- for (unsigned int i = 0; i < layout->gpos_lookup_count; i++)
- layout->gpos_accels[i].fini ();
+ if (layout->gsub_accels)
+ for (unsigned int i = 0; i < layout->gsub_lookup_count; i++)
+ layout->gsub_accels[i].fini ();
+ if (layout->gpos_accels)
+ for (unsigned int i = 0; i < layout->gpos_lookup_count; i++)
+ layout->gpos_accels[i].fini ();
free (layout->gsub_accels);
free (layout->gpos_accels);
hb_blob_destroy (layout->gsub_blob);
hb_blob_destroy (layout->gpos_blob);
+ layout->base.fini ();
+ layout->colr.fini ();
+ layout->cpal.fini ();
layout->math.fini ();
layout->fvar.fini ();
layout->avar.fini ();
+ layout->ankr.fini ();
+ layout->kerx.fini ();
+ layout->morx.fini ();
+ layout->trak.fini ();
free (layout);
}
+// static inline const OT::BASE&
+// _get_base (hb_face_t *face)
+// {
+// if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return OT::Null(OT::BASE);
+// hb_ot_layout_t * layout = hb_ot_layout_from_face (face);
+// return *(layout->base.get ());
+// }
+
static inline const OT::GDEF&
_get_gdef (hb_face_t *face)
{
hb_codepoint_t glyph,
unsigned int start_offset,
unsigned int *caret_count /* IN/OUT */,
- int *caret_array /* OUT */)
+ hb_position_t *caret_array /* OUT */)
{
return _get_gdef (font->face).get_lig_carets (font, direction, glyph, start_offset, caret_count, caret_array);
}
hb_tag_t script_tag,
unsigned int *script_index)
{
- ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX);
+ static_assert ((OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX), "");
const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
if (g.find_script_index (script_tag, script_index))
unsigned int *script_index,
hb_tag_t *chosen_script)
{
- ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX);
+ static_assert ((OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_SCRIPT_INDEX), "");
const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
while (*script_tags)
hb_tag_t feature_tag,
unsigned int *feature_index)
{
- ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_FEATURE_INDEX);
+ static_assert ((OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_FEATURE_INDEX), "");
const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
unsigned int num_features = g.get_feature_count ();
hb_tag_t language_tag,
unsigned int *language_index)
{
- ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX);
+ static_assert ((OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX), "");
const OT::Script &s = get_gsubgpos_table (face, table_tag).get_script (script_index);
if (s.find_lang_sys_index (language_tag, language_index))
script_index,
language_index,
feature_index,
- NULL);
+ nullptr);
}
/**
const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
- ASSERT_STATIC (sizeof (unsigned int) == sizeof (hb_tag_t));
+ static_assert ((sizeof (unsigned int) == sizeof (hb_tag_t)), "");
unsigned int ret = l.get_feature_indexes (start_offset, feature_count, (unsigned int *) feature_tags);
if (feature_tags) {
hb_tag_t feature_tag,
unsigned int *feature_index)
{
- ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_FEATURE_INDEX);
+ static_assert ((OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_FEATURE_INDEX), "");
const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
const OT::LangSys &l = g.get_script (script_index).get_lang_sys (language_index);
hb_ot_layout_table_get_lookup_count (hb_face_t *face,
hb_tag_t table_tag)
{
+ if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return 0;
switch (table_tag)
{
case HB_OT_TAG_GSUB:
script_index,
language_index,
&required_feature_index,
- NULL))
+ nullptr))
_hb_ot_layout_collect_lookups_lookups (face,
table_tag,
required_feature_index,
unsigned int count = hb_ot_layout_script_get_language_tags (face,
table_tag,
script_index,
- 0, NULL, NULL);
+ 0, nullptr, nullptr);
for (unsigned int language_index = 0; language_index < count; language_index++)
_hb_ot_layout_collect_lookups_features (face,
table_tag,
/* All scripts */
unsigned int count = hb_ot_layout_table_get_script_tags (face,
table_tag,
- 0, NULL, NULL);
+ 0, nullptr, nullptr);
for (unsigned int script_index = 0; script_index < count; script_index++)
_hb_ot_layout_collect_lookups_languages (face,
table_tag,
hb_ot_layout_lookup_collect_glyphs (hb_face_t *face,
hb_tag_t table_tag,
unsigned int lookup_index,
- hb_set_t *glyphs_before, /* OUT. May be NULL */
- hb_set_t *glyphs_input, /* OUT. May be NULL */
- hb_set_t *glyphs_after, /* OUT. May be NULL */
- hb_set_t *glyphs_output /* OUT. May be NULL */)
+ hb_set_t *glyphs_before, /* OUT. May be nullptr */
+ hb_set_t *glyphs_input, /* OUT. May be nullptr */
+ hb_set_t *glyphs_after, /* OUT. May be nullptr */
+ hb_set_t *glyphs_output /* OUT. May be nullptr */)
{
if (unlikely (!hb_ot_shaper_face_data_ensure (face))) return;
unsigned int *lookup_count /* IN/OUT */,
unsigned int *lookup_indexes /* OUT */)
{
- ASSERT_STATIC (OT::FeatureVariations::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_VARIATIONS_INDEX);
+ static_assert ((OT::FeatureVariations::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_VARIATIONS_INDEX), "");
const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
const OT::Feature &f = g.get_feature_variation (feature_index, variations_index);
**/
hb_bool_t
hb_ot_layout_get_size_params (hb_face_t *face,
- unsigned int *design_size, /* OUT. May be NULL */
- unsigned int *subfamily_id, /* OUT. May be NULL */
- unsigned int *subfamily_name_id, /* OUT. May be NULL */
- unsigned int *range_start, /* OUT. May be NULL */
- unsigned int *range_end /* OUT. May be NULL */)
+ unsigned int *design_size, /* OUT. May be nullptr */
+ unsigned int *subfamily_id, /* OUT. May be nullptr */
+ unsigned int *subfamily_name_id, /* OUT. May be nullptr */
+ unsigned int *range_start, /* OUT. May be nullptr */
+ unsigned int *range_end /* OUT. May be nullptr */)
{
const OT::GPOS &gpos = _get_gpos (face);
const hb_tag_t tag = HB_TAG ('s','i','z','e');
OT::hb_dispatch_context_t<hb_get_subtables_context_t, hb_void_t, HB_DEBUG_APPLY>
{
template <typename Type>
- static inline bool apply_to (const void *obj, OT::hb_apply_context_t *c)
+ static inline bool apply_to (const void *obj, OT::hb_ot_apply_context_t *c)
{
const Type *typed_obj = (const Type *) obj;
return typed_obj->apply (c);
}
- typedef bool (*hb_apply_func_t) (const void *obj, OT::hb_apply_context_t *c);
+ typedef bool (*hb_apply_func_t) (const void *obj, OT::hb_ot_apply_context_t *c);
struct hb_applicable_t
{
apply_func = apply_func_;
}
- inline bool apply (OT::hb_apply_context_t *c) const { return apply_func (obj, c); }
+ inline bool apply (OT::hb_ot_apply_context_t *c) const { return apply_func (obj, c); }
private:
const void *obj;
};
static inline bool
-apply_forward (OT::hb_apply_context_t *c,
+apply_forward (OT::hb_ot_apply_context_t *c,
const hb_ot_layout_lookup_accelerator_t &accel,
const hb_get_subtables_context_t::array_t &subtables)
{
}
static inline bool
-apply_backward (OT::hb_apply_context_t *c,
+apply_backward (OT::hb_ot_apply_context_t *c,
const hb_ot_layout_lookup_accelerator_t &accel,
const hb_get_subtables_context_t::array_t &subtables)
{
template <typename Proxy>
static inline void
-apply_string (OT::hb_apply_context_t *c,
+apply_string (OT::hb_ot_apply_context_t *c,
const typename Proxy::Lookup &lookup,
const hb_ot_layout_lookup_accelerator_t &accel)
{
{
const unsigned int table_index = proxy.table_index;
unsigned int i = 0;
- OT::hb_apply_context_t c (table_index, font, buffer);
+ OT::hb_ot_apply_context_t c (table_index, font, buffer);
c.set_recurse_func (Proxy::Lookup::apply_recurse_func);
for (unsigned int stage_index = 0; stage_index < stages[table_index].len; stage_index++) {
c.set_lookup_index (lookup_index);
c.set_lookup_mask (lookups[table_index][i].mask);
c.set_auto_zwj (lookups[table_index][i].auto_zwj);
+ c.set_auto_zwnj (lookups[table_index][i].auto_zwnj);
apply_string<Proxy> (&c,
proxy.table.get_lookup (lookup_index),
proxy.accels[lookup_index]);
apply (proxy, plan, font, buffer);
}
-HB_INTERNAL void
-hb_ot_layout_substitute_lookup (OT::hb_apply_context_t *c,
+void
+hb_ot_layout_substitute_lookup (OT::hb_ot_apply_context_t *c,
const OT::SubstLookup &lookup,
const hb_ot_layout_lookup_accelerator_t &accel)
{
apply_string<GSUBProxy> (c, lookup, accel);
}
+
+
+
+
+/*
+ * OT::BASE
+ */
+
+// /**
+// * hb_ot_base_has_data:
+// * @face: #hb_face_t to test
+// *
+// * This function allows to verify the presence of an OpenType BASE table on the
+// * face.
+// *
+// * Return value: true if face has a BASE table, false otherwise
+// *
+// * Since: XXX
+// **/
+// hb_bool_t
+// hb_ot_base_has_data (hb_face_t *face)
+// {
+// return &_get_base (face) != &OT::Null(OT::BASE);
+// }
projects / platform / upstream / harfbuzz.git / blobdiff