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[subset-plan] Simplify _glyphset_gsub allocation

This commit is contained in:
Behdad Esfahbod 2023-01-11 11:01:11 -07:00
parent 4a9268f280
commit 113a1700df
2 changed files with 12 additions and 14 deletions
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21
src/hb-subset-plan.cc
View File

@ -382,7 +382,7 @@ _collect_layout_variation_indices (hb_subset_plan_t* plan)
OT::hb_collect_variation_indices_context_t c (&varidx_set,
plan->layout_variation_idx_delta_map,
font, var_store,
plan->_glyphset_gsub,
&plan->_glyphset_gsub,
&plan->gpos_lookups,
store_cache);
gdef->collect_variation_indices (&c);
@ -569,7 +569,7 @@ _populate_unicodes_to_retain (const hb_set_t *unicodes,
{
if (gid >= plan->source->get_num_glyphs ())
break;
plan->_glyphset_gsub->add (gid);
plan->_glyphset_gsub.add (gid);
}
}
@ -577,7 +577,7 @@ _populate_unicodes_to_retain (const hb_set_t *unicodes,
if (arr.length)
{
plan->unicodes->add_sorted_array (&arr.arrayZ->first, arr.length, sizeof (*arr.arrayZ));
plan->_glyphset_gsub->add_array (&arr.arrayZ->second, arr.length, sizeof (*arr.arrayZ));
plan->_glyphset_gsub.add_array (&arr.arrayZ->second, arr.length, sizeof (*arr.arrayZ));
}
}
@ -619,16 +619,16 @@ _populate_gids_to_retain (hb_subset_plan_t* plan,
OT::cff1::accelerator_t cff (plan->source);
#endif
plan->_glyphset_gsub->add (0); // Not-def
plan->_glyphset_gsub.add (0); // Not-def
_cmap_closure (plan->source, plan->unicodes, plan->_glyphset_gsub);
_cmap_closure (plan->source, plan->unicodes, &plan->_glyphset_gsub);
#ifndef HB_NO_SUBSET_LAYOUT
if (!drop_tables->has (HB_OT_TAG_GSUB))
// closure all glyphs/lookups/features needed for GSUB substitutions.
_closure_glyphs_lookups_features<GSUB> (
plan,
plan->_glyphset_gsub,
&plan->_glyphset_gsub,
&plan->gsub_lookups,
&plan->gsub_features,
plan->gsub_langsys,
@ -638,16 +638,16 @@ _populate_gids_to_retain (hb_subset_plan_t* plan,
if (!drop_tables->has (HB_OT_TAG_GPOS))
_closure_glyphs_lookups_features<GPOS> (
plan,
plan->_glyphset_gsub,
&plan->_glyphset_gsub,
&plan->gpos_lookups,
&plan->gpos_features,
plan->gpos_langsys,
plan->gpos_feature_record_cond_idx_map,
plan->gpos_feature_substitutes_map);
#endif
_remove_invalid_gids (plan->_glyphset_gsub, plan->source->get_num_glyphs ());
_remove_invalid_gids (&plan->_glyphset_gsub, plan->source->get_num_glyphs ());
hb_set_set (plan->_glyphset_mathed, plan->_glyphset_gsub);
hb_set_set (plan->_glyphset_mathed, &plan->_glyphset_gsub);
if (!drop_tables->has (HB_OT_TAG_MATH))
{
_math_closure (plan, plan->_glyphset_mathed);
@ -852,7 +852,6 @@ hb_subset_plan_create_or_fail (hb_face_t *face,
plan->source = hb_face_reference (face);
plan->dest = hb_face_builder_create ();
plan->_glyphset_gsub = hb_set_create ();
plan->_glyphset_mathed = hb_set_create ();
plan->_glyphset_colred = hb_set_create ();
plan->codepoint_to_glyph = hb_map_create ();
@ -934,7 +933,7 @@ hb_subset_plan_create_or_fail (hb_face_t *face,
&plan->_num_output_glyphs);
_create_glyph_map_gsub (
plan->_glyphset_gsub,
&plan->_glyphset_gsub,
plan->glyph_map,
plan->glyph_map_gsub);

5
src/hb-subset-plan.hh
View File

@ -58,7 +58,6 @@ struct hb_subset_plan_t
hb_map_destroy (glyph_map);
hb_map_destroy (reverse_glyph_map);
hb_map_destroy (glyph_map_gsub);
hb_set_destroy (_glyphset_gsub);
hb_set_destroy (_glyphset_mathed);
hb_set_destroy (_glyphset_colred);
hb_map_destroy (colrv1_layers);
@ -143,7 +142,7 @@ struct hb_subset_plan_t
unsigned int _num_output_glyphs;
hb_set_t _glyphset;
hb_set_t *_glyphset_gsub;
hb_set_t _glyphset_gsub;
hb_set_t *_glyphset_mathed;
hb_set_t *_glyphset_colred;
@ -254,7 +253,7 @@ struct hb_subset_plan_t
inline const hb_set_t *
glyphset_gsub () const
{
return _glyphset_gsub;
return &_glyphset_gsub;
}
/*