ftmm.h: Minor documentation improvement.

2022-02-16 14:21:00 +01:00 · 2022-02-16 14:21:00 +01:00 · 01d4deb061
parent 00ae29fcd2
commit 01d4deb061
1 changed files with 3 additions and 0 deletions
--- a/include/freetype/ftmm.h
+++ b/include/freetype/ftmm.h
@ -47,6 +47,9 @@ FT_BEGIN_HEADER
   *   MM fonts, others will work with all three types.  They are similar
   *   enough that a consistent interface makes sense.
   *
+   *   For Adobe MM fonts, macro @FT_IS_SFNT returns false.  For GX and
+   *   OpenType variation fonts, it returns true.
+   *
   */