1 files changed, 0 insertions, 48 deletions
diff --git a/src/common_audio/signal_processing_library/main/source/sub_sat_w16.c b/src/common_audio/signal_processing_library/main/source/sub_sat_w16.c
deleted file mode 100644
index a48c3d5db2..0000000000
--- a/src/common_audio/signal_processing_library/main/source/sub_sat_w16.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-
-/*
- * This file contains the function WebRtcSpl_SubSatW16().
- * The description header can be found in signal_processing_library.h
- *
- */
-
-#include "signal_processing_library.h"
-
-#ifndef SPL_NO_DOUBLE_IMPLEMENTATIONS
-#ifndef XSCALE_OPT
-
-WebRtc_Word16 WebRtcSpl_SubSatW16(WebRtc_Word16 var1, WebRtc_Word16 var2)
-{
-    WebRtc_Word32 l_diff;
-    WebRtc_Word16 s_diff;
-
-    // perform subtraction
-    l_diff = (WebRtc_Word32)var1 - (WebRtc_Word32)var2;
-
-    // default setting
-    s_diff = (WebRtc_Word16)l_diff;
-
-    // check for overflow
-    if (l_diff > (WebRtc_Word32)32767)
-        s_diff = (WebRtc_Word16)32767;
-
-    // check for underflow
-    if (l_diff < (WebRtc_Word32)-32768)
-        s_diff = (WebRtc_Word16)-32768;
-
-    return s_diff;
-}
-
-#else
-#pragma message(">> WebRtcSpl_SubSatW16.c is excluded from this build")
-#endif // XSCALE_OPT
-#endif // SPL_NO_DOUBLE_IMPLEMENTATIONS