From b5792287d9e3e2ae07083e79fe354d98fbd73741 Mon Sep 17 00:00:00 2001
From: musil <tmusil@users.sourceforge.net>
Date: Thu, 6 Sep 2012 16:34:47 +0000
Subject: changed function abs to fabs

svn path=/trunk/externals/iemlib/; revision=16199
---
 iemlib1/src/peakenv_hold~.c | 2 +-
 iemlib1/src/peakenv~.c      | 2 +-
 iemlib1/src/pvu~.c          | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'iemlib1')

diff --git a/iemlib1/src/peakenv_hold~.c b/iemlib1/src/peakenv_hold~.c
index f21a8d2..6b64808 100644
--- a/iemlib1/src/peakenv_hold~.c
+++ b/iemlib1/src/peakenv_hold~.c
@@ -66,7 +66,7 @@ static t_int *peakenv_hold_tilde_perform(t_int *w)
   counter = x->x_counter;
   for(i=0; i<n; i++)
   {
-    absolute = (double)abs((double)(*in++));
+    absolute = (double)fabs(*in++);
     if(counter > 0)
       counter--;// hold peride
     else
diff --git a/iemlib1/src/peakenv~.c b/iemlib1/src/peakenv~.c
index 9e25e2c..174624c 100644
--- a/iemlib1/src/peakenv~.c
+++ b/iemlib1/src/peakenv~.c
@@ -49,7 +49,7 @@ static t_int *peakenv_tilde_perform(t_int *w)
   
   for(i=0; i<n; i++)
   {
-    absolute = (double)abs((double)(*in++));
+    absolute = (double)fabs(*in++);
     peak *= c1;
     if(absolute > peak)
       peak = absolute;
diff --git a/iemlib1/src/pvu~.c b/iemlib1/src/pvu~.c
index e1d4053..74b496a 100644
--- a/iemlib1/src/pvu~.c
+++ b/iemlib1/src/pvu~.c
@@ -99,7 +99,7 @@ static t_int *pvu_tilde_perform(t_int *w)
   {
     for(i=0; i<n; i++)
     {
-      absolute = abs((t_float)(*in++));
+      absolute = (t_float)fabs(*in++);
       if(absolute > peak)
         peak = absolute;
     }
-- 
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