[freetype2] master ce3feb0 2/2: Revert due to specs: [truetype] Speed up variation IUP.

[Alexei Podtelezhnikov]

branch: master
commit ce3feb0b9d71680cc6aec032ca304585958237d1
Author: Alexei Podtelezhnikov <address@hidden>
Commit: Alexei Podtelezhnikov <address@hidden>

    Revert due to specs: [truetype] Speed up variation IUP.
    
    This reverts commit 1e4496c54c010843c1bac56e5d344115d1a49620.
---
 src/truetype/ttgxvar.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
index ea63a04..c064fd9 100644
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@@ -3472,9 +3472,8 @@
   /* between `p1' and `p2', using `ref1' and `ref2' as the reference */
   /* point indices.                                                  */
 
-  /* modeled after `af_iup_interp', `_iup_worker_interpolate', and */
-  /* `Ins_IUP'                                                     */
-
+  /* modeled after `af_iup_interp', `_iup_worker_interpolate', and   */
+  /* `Ins_IUP' with spec differences in handling ill-defined cases.  */ 
   static void
   tt_delta_interpolate( int         p1,
                         int         p2,