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      1 /*
      2  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
      3  *
      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
      6  *  tree. An additional intellectual property rights grant can be found
      7  *  in the file PATENTS.  All contributing project authors may
      8  *  be found in the AUTHORS file in the root of the source tree.
      9  */
     10 
     11 #ifndef WEBRTC_MODULES_AUDIO_CODING_ACM2_ACM_RESAMPLER_H_
     12 #define WEBRTC_MODULES_AUDIO_CODING_ACM2_ACM_RESAMPLER_H_
     13 
     14 #include "webrtc/common_audio/resampler/include/push_resampler.h"
     15 #include "webrtc/typedefs.h"
     16 
     17 namespace webrtc {
     18 namespace acm2 {
     19 
     20 class ACMResampler {
     21  public:
     22   ACMResampler();
     23   ~ACMResampler();
     24 
     25   int Resample10Msec(const int16_t* in_audio,
     26                      int in_freq_hz,
     27                      int out_freq_hz,
     28                      size_t num_audio_channels,
     29                      size_t out_capacity_samples,
     30                      int16_t* out_audio);
     31 
     32  private:
     33   PushResampler<int16_t> resampler_;
     34 };
     35 
     36 }  // namespace acm2
     37 }  // namespace webrtc
     38 
     39 #endif  // WEBRTC_MODULES_AUDIO_CODING_ACM2_ACM_RESAMPLER_H_
     40