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[subset] rename _collect_subset_layout to _collect_layout_indices. 

Better describes what the function does.
This commit is contained in:
Garret Rieger 2021-08-24 17:06:14 -07:00
parent f2441a4b65
commit 59deb754b3
1 changed files with 16 additions and 15 deletions
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31
src/hb-subset-plan.cc
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@ -87,12 +87,13 @@ _remap_indexes (const hb_set_t *indexes,
#ifndef HB_NO_SUBSET_LAYOUT
typedef void (*layout_collect_func_t) (hb_face_t *face, hb_tag_t table_tag, const hb_tag_t *scripts, const hb_tag_t *languages, const hb_tag_t *features, hb_set_t *lookup_indexes /* OUT */);
template <typename T>
static void _collect_subset_layout (hb_face_t *face,
const T& table,
const hb_set_t *layout_features_to_retain,
layout_collect_func_t layout_collect_func,
hb_set_t *lookup_indices /* OUT */)
static void _collect_layout_indices (hb_face_t *face,
const T& table,
const hb_set_t *layout_features_to_retain,
layout_collect_func_t layout_collect_func,
hb_set_t *lookup_indices /* OUT */)
{
hb_vector_t<hb_tag_t> features;
if (!features.alloc (table.get_feature_count () + 1))
@ -143,11 +144,11 @@ _closure_glyphs_lookups_features (hb_face_t *face,
hb_blob_ptr_t<T> table = hb_sanitize_context_t ().reference_table<T> (face);
hb_tag_t table_tag = table->tableTag;
hb_set_t lookup_indices;
_collect_subset_layout<T> (face,
*table,
layout_features_to_retain,
hb_ot_layout_collect_lookups,
&lookup_indices);
_collect_layout_indices<T> (face,
*table,
layout_features_to_retain,
hb_ot_layout_collect_lookups,
&lookup_indices);
if (table_tag == HB_OT_TAG_GSUB)
hb_ot_layout_lookups_substitute_closure (face,
@ -160,11 +161,11 @@ _closure_glyphs_lookups_features (hb_face_t *face,
// Collect and prune features
hb_set_t feature_indices;
_collect_subset_layout<T> (face,
*table,
layout_features_to_retain,
hb_ot_layout_collect_features,
&feature_indices);
_collect_layout_indices<T> (face,
*table,
layout_features_to_retain,
hb_ot_layout_collect_features,
&feature_indices);
table->prune_features (lookups, &feature_indices);
hb_map_t duplicate_feature_map;