[math] Rename HB_MATH_GLYPH_PART_FLAG_EXTENDER

To HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER.  Added a deprecated macro.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1734

src/hb-ot-deprecated.h

@@ -40,6 +40,10 @@ HB_BEGIN_DECLS
 #ifndef HB_DISABLE_DEPRECATED
 
 
+/* https://github.com/harfbuzz/harfbuzz/issues/1734 */
+#define HB_MATH_GLYPH_PART_FLAG_EXTENDER HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER
+
+
 /* Like hb_ot_layout_table_find_script, but takes zero-terminated array of scripts to test */
 HB_EXTERN HB_DEPRECATED_FOR (hb_ot_layout_table_select_script) hb_bool_t
 hb_ot_layout_table_choose_script (hb_face_t      *face,

src/hb-ot-math-table.hh

@@ -462,7 +462,7 @@ struct MathGlyphPartRecord
     out.end_connector_length	= font->em_scale (endConnectorLength, scale);
     out.full_advance		= font->em_scale (fullAdvance, scale);
 
-    static_assert ((unsigned int) HB_MATH_GLYPH_PART_FLAG_EXTENDER ==
+    static_assert ((unsigned int) HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER ==
 		   (unsigned int) PartFlags::Extender, "");
 
     out.flags = (hb_ot_math_glyph_part_flags_t)

src/hb-ot-math.h

@@ -151,7 +151,7 @@ typedef struct hb_ot_math_glyph_variant_t {
  * Since: 1.3.3
  */
 typedef enum { /*< flags >*/
-  HB_MATH_GLYPH_PART_FLAG_EXTENDER	= 0x00000001u  /* Extender glyph */
+  HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER	= 0x00000001u  /* Extender glyph */
 } hb_ot_math_glyph_part_flags_t;
 
 /**

test/api/test-ot-math.c

@@ -629,19 +629,19 @@ test_get_glyph_assembly (void)
   g_assert_cmpint(parts[0].start_connector_length, ==, 800);
   g_assert_cmpint(parts[0].end_connector_length, ==, 384);
   g_assert_cmpint(parts[0].full_advance, ==, 2000);
-  g_assert(!(parts[0].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER));
+  g_assert(!(parts[0].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER));
   g_assert(hb_font_get_glyph_from_name (hb_font, "horizontal", -1, &glyph));
   g_assert_cmpint(parts[1].glyph, ==, glyph);
   g_assert_cmpint(parts[1].start_connector_length, ==, 524);
   g_assert_cmpint(parts[1].end_connector_length, ==, 800);
   g_assert_cmpint(parts[1].full_advance, ==, 2000);
-  g_assert(parts[1].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER);
+  g_assert(parts[1].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER);
   g_assert(hb_font_get_glyph_from_name (hb_font, "right", -1, &glyph));
   g_assert_cmpint(parts[2].glyph, ==, glyph);
   g_assert_cmpint(parts[2].start_connector_length, ==, 316);
   g_assert_cmpint(parts[2].end_connector_length, ==, 454);
   g_assert_cmpint(parts[2].full_advance, ==, 2000);
-  g_assert(!(parts[2].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER));
+  g_assert(!(parts[2].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER));
 
   g_assert(hb_font_get_glyph_from_name (hb_font, "arrowdown", -1, &glyph));
   offset = 0;
@@ -662,20 +662,20 @@ test_get_glyph_assembly (void)
   g_assert_cmpint(parts[0].start_connector_length, ==, 365);
   g_assert_cmpint(parts[0].end_connector_length, ==, 158);
   g_assert_cmpint(parts[0].full_advance, ==, 1000);
-  g_assert(!(parts[0].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER));
+  g_assert(!(parts[0].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER));
   g_assert(hb_font_get_glyph_from_name (hb_font, "vertical", -1, &glyph));
   g_assert_cmpint(parts[1].glyph, ==, glyph);
   g_assert_cmpint(parts[1].glyph, ==, glyph);
   g_assert_cmpint(parts[1].start_connector_length, ==, 227);
   g_assert_cmpint(parts[1].end_connector_length, ==, 365);
   g_assert_cmpint(parts[1].full_advance, ==, 1000);
-  g_assert(parts[1].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER);
+  g_assert(parts[1].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER);
   g_assert(hb_font_get_glyph_from_name (hb_font, "center", -1, &glyph));
   g_assert_cmpint(parts[2].glyph, ==, glyph);
   g_assert_cmpint(parts[2].start_connector_length, ==, 54);
   g_assert_cmpint(parts[2].end_connector_length, ==, 158);
   g_assert_cmpint(parts[2].full_advance, ==, 1000);
-  g_assert(!(parts[2].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER));
+  g_assert(!(parts[2].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER));
   g_assert(hb_font_get_glyph_from_name (hb_font, "vertical", -1, &glyph));
   g_assert_cmpint(parts[3].glyph, ==, glyph);
   g_assert_cmpint(parts[3].glyph, ==, glyph);
@@ -683,13 +683,13 @@ test_get_glyph_assembly (void)
   g_assert_cmpint(parts[3].start_connector_length, ==, 400);
   g_assert_cmpint(parts[3].end_connector_length, ==, 296);
   g_assert_cmpint(parts[3].full_advance, ==, 1000);
-  g_assert(parts[1].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER);
+  g_assert(parts[1].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER);
   g_assert(hb_font_get_glyph_from_name (hb_font, "top", -1, &glyph));
   g_assert_cmpint(parts[4].glyph, ==, glyph);
   g_assert_cmpint(parts[4].start_connector_length, ==, 123);
   g_assert_cmpint(parts[4].end_connector_length, ==, 192);
   g_assert_cmpint(parts[4].full_advance, ==, 1000);
-  g_assert(!(parts[4].flags & HB_MATH_GLYPH_PART_FLAG_EXTENDER));
+  g_assert(!(parts[4].flags & HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER));
 
   closeFont();