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* Ryujinx.Audio: Remove BOM from files * misc: Relicense Ryujinx.Audio under the terms of the MIT license With the approvals of all the Ryujinx.Audio contributors, this commit changes Ryujinx.Audio license from LGPLv3 to MIT.
76 lines
1.9 KiB
C#
76 lines
1.9 KiB
C#
using Ryujinx.Audio.Common;
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using System;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Audio.Integration
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{
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public class HardwareDeviceImpl : IHardwareDevice
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{
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private IHardwareDeviceSession _session;
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private uint _channelCount;
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private uint _sampleRate;
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private uint _currentBufferTag;
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private byte[] _buffer;
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public HardwareDeviceImpl(IHardwareDeviceDriver deviceDriver, uint channelCount, uint sampleRate, float volume)
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{
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_session = deviceDriver.OpenDeviceSession(IHardwareDeviceDriver.Direction.Output, null, SampleFormat.PcmInt16, sampleRate, channelCount, volume);
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_channelCount = channelCount;
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_sampleRate = sampleRate;
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_currentBufferTag = 0;
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_buffer = new byte[Constants.TargetSampleCount * channelCount * sizeof(ushort)];
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_session.Start();
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}
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public void AppendBuffer(ReadOnlySpan<short> data, uint channelCount)
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{
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data.CopyTo(MemoryMarshal.Cast<byte, short>(_buffer));
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_session.QueueBuffer(new AudioBuffer
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{
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DataPointer = _currentBufferTag++,
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Data = _buffer,
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DataSize = (ulong)_buffer.Length,
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});
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_currentBufferTag = _currentBufferTag % 4;
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}
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public void SetVolume(float volume)
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{
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_session.SetVolume(volume);
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}
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public float GetVolume()
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{
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return _session.GetVolume();
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}
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public uint GetChannelCount()
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{
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return _channelCount;
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}
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public uint GetSampleRate()
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{
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return _sampleRate;
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}
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public void Dispose()
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{
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Dispose(true);
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}
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protected virtual void Dispose(bool disposing)
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{
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if (disposing)
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{
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_session.Dispose();
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}
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}
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}
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}
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