tizen 2.3.1 release

[external/opencore-amr.git] / opencore / codecs_v2 / audio / gsm_amr / amr_nb / common / src / sub.cpp

diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/src/sub.cpp b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/src/sub.cpp
index ed9fccc..479c40e 100644 (file)
--- a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/src/sub.cpp
+++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/src/sub.cpp
@@ -157,7 +157,7 @@ OSCL_EXPORT_REF Word16 sub(Word16 var1, Word16 var2, Flag *pOverflow)
     /*  to conserve MIPS, i.e., var_out = saturate (diff)  */
 
 
-    if ((UWord32)(diff - 0xFFFF8000L) > 0x000FFFF)
+    if ((UWord32)(diff + 32768) > 0x000FFFF)
     {
         if (diff > (Word32) 0x0007FFFL)
         {