tor-browser

The Tor Browser
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RLBoxSoundTouchFactory.cpp (1785B)

      1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim:set ts=2 sw=2 sts=2 et cindent: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this
      5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #include "RLBoxSoundTouchFactory.h"
      8 
      9 // Exposed C API that is used by RLBox
     10 
     11 using namespace soundtouch;
     12 
     13 extern "C" {
     14 
     15 void SetSampleRate(SoundTouch* mTimeStretcher, uint srate) {
     16  mTimeStretcher->setSampleRate(srate);
     17 }
     18 
     19 void SetChannels(SoundTouch* mTimeStretcher, uint numChannels) {
     20  mTimeStretcher->setChannels(numChannels);
     21 }
     22 
     23 void SetPitch(SoundTouch* mTimeStretcher, double newPitch) {
     24  mTimeStretcher->setPitch(newPitch);
     25 }
     26 
     27 void SetSetting(SoundTouch* mTimeStretcher, int settingId, int value) {
     28  mTimeStretcher->setSetting(settingId, value);
     29 }
     30 
     31 void SetTempo(SoundTouch* mTimeStretcher, double newTempo) {
     32  mTimeStretcher->setTempo(newTempo);
     33 }
     34 
     35 void SetRate(SoundTouch* mTimeStretcher, double newRate) {
     36  mTimeStretcher->setRate(newRate);
     37 }
     38 
     39 uint NumChannels(SoundTouch* mTimeStretcher) {
     40  return mTimeStretcher->numChannels();
     41 }
     42 
     43 uint NumSamples(SoundTouch* mTimeStretcher) {
     44  return mTimeStretcher->numSamples();
     45 }
     46 
     47 uint NumUnprocessedSamples(SoundTouch* mTimeStretcher) {
     48  return mTimeStretcher->numUnprocessedSamples();
     49 }
     50 
     51 void PutSamples(SoundTouch* mTimeStretcher, const SAMPLETYPE* samples,
     52                uint numSamples) {
     53  mTimeStretcher->putSamples(samples, numSamples);
     54 }
     55 
     56 uint ReceiveSamples(SoundTouch* mTimeStretcher, SAMPLETYPE* output,
     57                    uint maxSamples) {
     58  return mTimeStretcher->receiveSamples(output, maxSamples);
     59 }
     60 
     61 void Flush(SoundTouch* mTimeStretcher) { return mTimeStretcher->flush(); }
     62 }