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Side by Side Diff: webrtc/voice_engine/dtmf_inband.cc

Issue 1413333002: system_wrappers: rename interface -> include (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Rebased again! Created 5 years, 1 month ago
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1 /* 1 /*
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
11 #include "webrtc/voice_engine/dtmf_inband.h" 11 #include "webrtc/voice_engine/dtmf_inband.h"
12 12
13 #include <assert.h> 13 #include <assert.h>
14 14
15 #include "webrtc/system_wrappers/interface/critical_section_wrapper.h" 15 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"
16 #include "webrtc/system_wrappers/interface/trace.h" 16 #include "webrtc/system_wrappers/include/trace.h"
17 17
18 namespace webrtc { 18 namespace webrtc {
19 19
20 const int16_t Dtmf_a_times2Tab8Khz[8]= 20 const int16_t Dtmf_a_times2Tab8Khz[8]=
21 { 21 {
22 27978, 26956, 25701, 24219, 22 27978, 26956, 25701, 24219,
23 19073, 16325, 13085, 9314 23 19073, 16325, 13085, 9314
24 }; 24 };
25 25
26 const int16_t Dtmf_a_times2Tab16Khz[8]= 26 const int16_t Dtmf_a_times2Tab16Khz[8]=
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381 tempVal=(tempVal+16384)>>15; 381 tempVal=(tempVal+16384)>>15;
382 382
383 /* Scale the signal to correct dbM0 value */ 383 /* Scale the signal to correct dbM0 value */
384 signal[i]=(int16_t)((tempVal*Dtmf_dBm0kHz[volume]+8192)>>14); 384 signal[i]=(int16_t)((tempVal*Dtmf_dBm0kHz[volume]+8192)>>14);
385 } 385 }
386 386
387 return(0); 387 return(0);
388 } 388 }
389 389
390 } // namespace webrtc 390 } // namespace webrtc
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