* include/freetype/freetype.h (FT_IS_NAMED_INSTANCE): New macro.

9 years ago · ff655437e3
parent ee3f36f6b3
commit ff655437e3
3 changed files with 24 additions and 0 deletions
--- a/4
+++ b/4
@ -1,3 +1,7 @@
+2016-07-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/freetype.h (FT_IS_NAMED_INSTANCE): New macro.
+
 2016-07-14  Werner Lemberg  <wl@gnu.org>

 	[sfnt] Fix `face_index' value in `FT_Face' for named instances.
--- a/docs/CHANGES
+++ b/docs/CHANGES
@ -9,6 +9,12 @@ CHANGES BETWEEN 2.6.5 and 2.7
      documented.


+  II. MISCELLANEOUS
+
+    - A new macro `FT_IS_NAMED_INSTANCE' to test  whether a given face
+      is a named instance.
+
+
 ======================================================================

 CHANGES BETWEEN 2.6.4 and 2.6.5
--- a/include/freetype/freetype.h
+++ b/include/freetype/freetype.h
@ -1358,6 +1358,20 @@ FT_BEGIN_HEADER
          ( (face)->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )


+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_NAMED_INSTANCE( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object is a named instance
+   *   of a GX variation font.
+   *
+   */
+#define FT_IS_NAMED_INSTANCE( face ) \
+          ( (face)->face_index & 0x7FFF0000L )
+
+
  /*************************************************************************
   *
   * @macro: