Пример #1
0
 /// <summary>
 /// Plays the sound.
 /// </summary>
 /// <param name="source">The WaveSource.</param>
 private void Play(IWaveSource source)
 {
     Stop();
     var panSource = new PanSource(source);
     _panSource = panSource;
     _directSoundOut.Initialize(panSource.ToWaveSource());
     _directSoundOut.Play();
 }
Пример #2
0
        public bool OpenFile(string filename, Func<IWaveSource, IWaveSource> oninitcallback)
        {
            if (String.IsNullOrWhiteSpace(filename))
                throw new ArgumentException("filename");

            try
            {
                var source = CodecFactory.Instance.GetCodec(filename);
                source = new LoopStream(source);
                (source as LoopStream).EnableLoop = false;

                if (source.WaveFormat.Channels == 1)
                    source = new MonoToStereoSource(source).ToWaveSource(16);
                _panSource = new PanSource(source) { Pan = this.Pan };
                var _notification = new SimpleNotificationSource(_panSource);
                _notification.DataRead += OnNotification;

                source = _notification.ToWaveSource(16);
                //source = new BufferSource(source, source.WaveFormat.BytesPerSecond * 2);

                _source = source;

                if (oninitcallback != null)
                    SoundOutManager.Initialize(oninitcallback(source));
                else
                    SoundOutManager.Initialize(source);
            }
            catch (Exception)
            {
                return false;
            }
            RaiseUpdated();
            return true;
        }
Пример #3
0
 public void Stop()
 {
     SoundOutManager.Stop();
     _panSource = null;
     _source = null;
     RaiseUpdated();
 }
Пример #4
0
 /// <summary>
 /// Plays the wave source.
 /// </summary>
 /// <param name="waveSource">The WaveSource.</param>
 internal void Play(IWaveSource waveSource)
 {
     var panSource = new PanSource(waveSource);
     _panSource = panSource;
     _currentWaveSource = panSource.ToWaveSource();
     _sourceVoice = StreamingSourceVoice.Create(_xaudio2, _currentWaveSource);
     StreamingSourceVoiceListener.Default.Add(_sourceVoice);
     _playbackState = PlaybackState.Playing;
     IsPlaying = true;
     if (PlaybackChanged != null)
         PlaybackChanged(this, EventArgs.Empty);
 }