FreeCalypso > hg > gsm-codec-lib

changeset 98:18866c0354ef

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libgsmefr/dec_main.c: need to use official shl() function in order to get correct saturation
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 26 Nov 2022 21:31:58 +0000
parents e5ee684c6d29
children 7152cc7d1ca3
files libgsmefr/dec_main.c
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- 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 */