simple.cpp

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/*
 * simple.cpp
 *
 * Some changes Copyright (C) 2009 by Thomas Vaughan.
 * Earlier changes are from the audiere project.
 *
 * This file copied directly from the audiere source tree
 *   (examples/simple/simple.cpp).  Copy made from the 1.9.4 version.
 *
 * As such, this file falls under the Lesser Gnu Public License (LPGL).
 *
 *
 * This is just supposed to play a single file to the given device.
 */

#include "audiere/audiere.h"

#include <iostream>
#include <memory>
#include <stdio.h>
#include <stdlib.h>

using namespace std;
using namespace audiere;


#ifdef WIN32

#include <windows.h>
inline void sleepSecond() {
  Sleep(1000);
}

#else  // assume POSIX

#include <unistd.h>
inline void sleepSecond() {
  sleep(1);
}

#endif


int main(int argc, const char** argv) {
  if (argc != 2 && argc != 3) {
    cerr << "usage: simple <filename> [<device>]" << endl;
    return EXIT_FAILURE;
  }

  cerr << "initializing..." << endl;

  const char* device_name = "";
  if (argc == 3) {
    device_name = argv[2];
  }

  AudioDevicePtr device = OpenDevice(device_name);
  if (!device) {
    cerr << "OpenDevice() failed" << endl;
    return EXIT_FAILURE;
  }

  cerr << "opened device" << endl;

  OutputStreamPtr sound = OpenSound(device, argv[1]);
  if (!sound) {
    cerr << "OpenSound() failed" << endl;
    return EXIT_FAILURE;
  }

  cerr << "opened sound" << endl;

  sound->play();

  cerr << "started playback" << endl;
  while (sound->isPlaying()) {
    sleepSecond();
    if (sound->isSeekable()) {
      cerr << "position: " << sound->getPosition() << endl;
    }
  }

  return EXIT_SUCCESS;
}