# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1669498318 0
# Node ID 18866c0354efc9204c5e5553c71251b4bbcda39b
# Parent  e5ee684c6d29489a52481a4bfe09f2489dc8faa1
libgsmefr/dec_main.c: need to use official shl() function
in order to get correct saturation

diff -r e5ee684c6d29 -r 18866c0354ef libgsmefr/dec_main.c
--- a/libgsmefr/dec_main.c	Sat Nov 26 21:06:48 2022 +0000
+++ b/libgsmefr/dec_main.c	Sat Nov 26 21:31:58 2022 +0000
@@ -7,6 +7,7 @@
 #include "gsm_efr.h"
 #include "typedef.h"
 #include "namespace.h"
+#include "basic_op.h"
 #include "cnst.h"
 #include "codec.h"
 #include "sig_proc.h"
@@ -67,7 +68,7 @@
                 /* Upscale the 15 bit linear PCM to 16 bits,
                    then truncate to 13 bits */
             {
-                temp = synth[i] << 1;
+                temp = shl (synth[i], 1);
                 synth[i] = temp & 0xfff8;
             }
         }                       /* else */