From: Kevin P. Fleming <kpfleming@digium.com>
Date: Sat, 29 Oct 2005 13:03:23 +0000 (+0000)
Subject: do saturated math properly (thanks to the eagle-eyes of Tony Mountifield)
X-Git-Tag: 1.2.0-beta2~36
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=15ac76178ac47dcd427f24d2772ac2b68add07cd;p=thirdparty%2Fasterisk.git

do saturated math properly (thanks to the eagle-eyes of Tony Mountifield)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6888 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/include/asterisk/utils.h b/include/asterisk/utils.h
index 9aa1a34c3f..2f603a77a2 100755
--- a/include/asterisk/utils.h
+++ b/include/asterisk/utils.h
@@ -173,7 +173,7 @@ static inline void ast_slinear_saturated_add(short *input, short value)
 {
 	int res;
 
-	res = *input + value;
+	res = (int) *input + value;
 	if (res > 32767)
 		*input = 32767;
 	else if (res < -32767)
@@ -186,7 +186,7 @@ static inline void ast_slinear_saturated_multiply(short *input, short value)
 {
 	int res;
 
-	res = *input * value;
+	res = (int) *input * value;
 	if (res > 32767)
 		*input = 32767;
 	else if (res < -32767)