media/audio/sample_rates.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "media/audio/sample_rates.h"
   6
   7 namespace media {
   8
   9 AudioSampleRate AsAudioSampleRate(int sample_rate) {
  10   switch (sample_rate) {
  11     case 8000: return k8000Hz;
  12     case 16000: return k16000Hz;
  13     case 32000: return k32000Hz;
  14     case 48000: return k48000Hz;
  15     case 96000: return k96000Hz;
  16     case 11025: return k11025Hz;
  17     case 22050: return k22050Hz;
  18     case 44100: return k44100Hz;
  19     case 88200: return k88200Hz;
  20     case 176400: return k176400Hz;
  21     case 192000: return k192000Hz;
  22   }
  23   return kUnexpectedAudioSampleRate;
  24 }
  25
  26 }  // namespace media