[config] Add HB_NO_NAME

Part of https://github.com/harfbuzz/harfbuzz/issues/1652

diff --git a/src/hb-config.hh b/src/hb-config.hh
index 40a0bae..86f7b01 100644 (file)
--- a/src/hb-config.hh
+++ b/src/hb-config.hh
@@ -49,7 +49,7 @@
 #define HB_NO_COLOR
 #define HB_NO_GETENV
 #define HB_NO_MATH
-#define HB_NO_OT_NAME_LANGUAGE
+#define HB_NO_NAME
 #define HB_NO_OT_LAYOUT_UNUSED
 #endif
 
@@ -85,6 +85,10 @@
 #define HB_NO_OT_SHAPE_FALLBACK
 #endif
 
+#ifdef HB_NO_NAME
+#define HB_NO_OT_NAME_LANGUAGE
+#endif
+
 #ifdef HB_NO_OT_SHAPE_FALLBACK
 #define HB_NO_OT_SHAPE_COMPLEX_ARABIC_FALLBACK
 #define HB_NO_OT_SHAPE_COMPLEX_HEBREW_FALLBACK

diff --git a/src/hb-ot-name.cc b/src/hb-ot-name.cc
index 907ae6a..f7cd427 100644 (file)
--- a/src/hb-ot-name.cc
+++ b/src/hb-ot-name.cc
@@ -58,6 +58,11 @@ const hb_ot_name_entry_t *
 hb_ot_name_list_names (hb_face_t    *face,
                       unsigned int *num_entries /* OUT */)
 {
+#ifdef HB_NO_NAME
+  if (num_entries)
+    *num_entries = 0;
+  return 0;
+#endif
   const OT::name_accelerator_t &name = *face->table.name;
   if (num_entries) *num_entries = name.names.length;
   return (const hb_ot_name_entry_t *) name.names;
@@ -167,6 +172,11 @@ hb_ot_name_get_utf8 (hb_face_t       *face,
                     unsigned int    *text_size /* IN/OUT */,
                     char            *text      /* OUT */)
 {
+#ifdef HB_NO_NAME
+  if (text_size)
+    *text_size = 0;
+  return 0;
+#endif
   return hb_ot_name_get_utf<hb_utf8_t> (face, name_id, language, text_size,
                                        (hb_utf8_t::codepoint_t *) text);
 }
@@ -194,6 +204,11 @@ hb_ot_name_get_utf16 (hb_face_t       *face,
                      unsigned int    *text_size /* IN/OUT */,
                      uint16_t        *text      /* OUT */)
 {
+#ifdef HB_NO_NAME
+  if (text_size)
+    *text_size = 0;
+  return 0;
+#endif
   return hb_ot_name_get_utf<hb_utf16_t> (face, name_id, language, text_size, text);
 }
 
@@ -220,5 +235,10 @@ hb_ot_name_get_utf32 (hb_face_t       *face,
                      unsigned int    *text_size /* IN/OUT */,
                      uint32_t        *text      /* OUT */)
 {
+#ifdef HB_NO_NAME
+  if (text_size)
+    *text_size = 0;
+  return 0;
+#endif
   return hb_ot_name_get_utf<hb_utf32_t> (face, name_id, language, text_size, text);
 }