Use nullptr instead of NULL
diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index ecf45f1..71e7826 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -44,7 +44,7 @@
{
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 = OT::Sanitizer<OT::GDEF>::lock_instance (layout->gdef_blob);
@@ -176,7 +176,7 @@
(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++)
@@ -474,7 +474,7 @@
script_index,
language_index,
feature_index,
- NULL);
+ nullptr);
}
/**
@@ -652,7 +652,7 @@
script_index,
language_index,
&required_feature_index,
- NULL))
+ nullptr))
_hb_ot_layout_collect_lookups_lookups (face,
table_tag,
required_feature_index,
@@ -721,7 +721,7 @@
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,
@@ -768,7 +768,7 @@
/* 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,
@@ -805,10 +805,10 @@
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;
@@ -967,11 +967,11 @@
**/
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');
