Esempio n. 1
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 /// <summary>
 /// Initializes a new instance of the <see cref="AudioPlayer"/> class.
 /// </summary>
 /// <param name="pipeline">The pipeline to add the component to.</param>
 /// <param name="configuration">The component configuration.</param>
 public AudioPlayer(Pipeline pipeline, AudioConfiguration configuration)
     : base(pipeline)
 {
     this.pipeline      = pipeline;
     this.configuration = configuration;
     this.frameSize     = configuration.Format.BitsPerSample / 8;
 }
Esempio n. 2
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 /// <summary>
 /// Initializes a new instance of the <see cref="AudioSource"/> class.
 /// </summary>
 /// <param name="pipeline">The pipeline to add the component to.</param>
 /// <param name="configuration">The component configuration.</param>
 public AudioSource(Pipeline pipeline, AudioConfiguration configuration)
 {
     pipeline.RegisterPipelineStartHandler(this, this.OnPipelineStart);
     pipeline.RegisterPipelineStopHandler(this, this.OnPipelineStop);
     this.pipeline      = pipeline;
     this.configuration = configuration;
     this.audioBuffers  = pipeline.CreateEmitter <AudioBuffer>(this, "AudioBuffers");
 }
Esempio n. 3
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 /// <summary>
 /// Initializes a new instance of the <see cref="AudioPlayer"/> class.
 /// </summary>
 /// <param name="pipeline">The pipeline to add the component to.</param>
 /// <param name="configuration">The component configuration.</param>
 public AudioPlayer(Pipeline pipeline, AudioConfiguration configuration)
     : base(pipeline)
 {
     pipeline.RegisterPipelineStartHandler(this, this.OnPipelineStart);
     pipeline.RegisterPipelineStopHandler(this, this.OnPipelineStop);
     this.pipeline      = pipeline;
     this.configuration = configuration;
     this.frameSize     = this.configuration.Format.Channels * configuration.Format.BitsPerSample / 8;
 }
Esempio n. 4
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        /// <summary>
        /// Convert supported `AudioConfiguration` to interop `Format`.
        /// </summary>
        /// <remarks>
        /// Only 8-, 16- and 32-bit PCM and 32- or 64-bit float are supported.
        /// </remarks>
        /// <param name="config">Audio configuration</param>
        /// <returns>Converted interop `Format`</returns>
        internal static Format ConfigurationFormat(AudioConfiguration config)
        {
            switch (config.Format.FormatTag)
            {
            case WaveFormatTag.WAVE_FORMAT_PCM:
                switch (config.Format.BitsPerSample)
                {
                case 8:
                    return(LinuxAudioInterop.Format.S8);

                case 16:
                    return(LinuxAudioInterop.Format.S16LE);

                case 32:
                    return(LinuxAudioInterop.Format.S32LE);

                default:
                    throw new ArgumentException("Only 8, 16 and 32 bits per sample are supported for PCM.");
                }

            case WaveFormatTag.WAVE_FORMAT_IEEE_FLOAT:
                switch (config.Format.BitsPerSample)
                {
                case 32:
                    return(LinuxAudioInterop.Format.F32LE);

                case 64:
                    return(LinuxAudioInterop.Format.F64LE);

                default:
                    throw new ArgumentException("Only 16 and 32 bits per sample are supported for IEEE float.");
                }

            default:
                throw new ArgumentException("Only PCM and IEEE Float wave formats supported.");
            }
        }
Esempio n. 5
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 /// <summary>
 /// Initializes a new instance of the <see cref="AudioSource"/> class.
 /// </summary>
 /// <param name="pipeline">The pipeline to add the component to.</param>
 /// <param name="configuration">The component configuration.</param>
 public AudioSource(Pipeline pipeline, AudioConfiguration configuration)
 {
     this.pipeline      = pipeline;
     this.configuration = configuration;
     this.audioBuffers  = pipeline.CreateEmitter <AudioBuffer>(this, "AudioBuffers");
 }