diff options
author | Eric Laurent <elaurent@google.com> | 2012-01-31 14:20:52 -0800 |
---|---|---|
committer | Eric Laurent <elaurent@google.com> | 2012-02-02 08:57:35 -0800 |
commit | c55a96383497a772a307b346368133960b02ad03 (patch) | |
tree | 43b7aaa9cf8b8d42d0d58e123d27e37ad96607a5 /src/common_audio/signal_processing_library/main/source/add_sat_w32.c | |
parent | 4b6dc1ec58105d17dc8c2f550124cc0621dc93b7 (diff) | |
download | webrtc-c55a96383497a772a307b346368133960b02ad03.tar.gz |
update to webrtc revision 1349
Updated audio processing modules from revision 180 to 1349.
Main changes are:
- code clean up and reformating
- source path reorganization
- improved performance
Also imported test code that was not included in initial
drop from webrtc.
Change-Id: Ie4eb0e29990052e5f2d7f0b271b42eead40dbb6a
Diffstat (limited to 'src/common_audio/signal_processing_library/main/source/add_sat_w32.c')
-rw-r--r-- | src/common_audio/signal_processing_library/main/source/add_sat_w32.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/common_audio/signal_processing_library/main/source/add_sat_w32.c b/src/common_audio/signal_processing_library/main/source/add_sat_w32.c deleted file mode 100644 index 6d83e75bfd..0000000000 --- a/src/common_audio/signal_processing_library/main/source/add_sat_w32.c +++ /dev/null @@ -1,47 +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_AddSatW32(). - * The description header can be found in signal_processing_library.h - * - */ - -#include "signal_processing_library.h" - -#ifndef SPL_NO_DOUBLE_IMPLEMENTATIONS - -WebRtc_Word32 WebRtcSpl_AddSatW32(WebRtc_Word32 var1, WebRtc_Word32 var2) -{ - WebRtc_Word32 l_sum; - - // perform long addition - l_sum = var1 + var2; - - // check for under or overflow - if (WEBRTC_SPL_IS_NEG(var1)) - { - if (WEBRTC_SPL_IS_NEG(var2) && !WEBRTC_SPL_IS_NEG(l_sum)) - { - l_sum = (WebRtc_Word32)0x80000000; - } - } else - { - if (!WEBRTC_SPL_IS_NEG(var2) && WEBRTC_SPL_IS_NEG(l_sum)) - { - l_sum = (WebRtc_Word32)0x7FFFFFFF; - } - } - - return l_sum; -} - -#endif |