/// <summary>
/// Create a new <see cref="Common.WaveBuffer"/> for use by the <see cref="Dsp.AudioProcessor"/>.
/// </summary>
/// <param name="version">The target version of the wavebuffer.</param>
/// <returns>A new <see cref="Common.WaveBuffer"/> for use by the <see cref="Dsp.AudioProcessor"/>.</returns>
public Common.WaveBuffer ToCommon(int version)
{
Common.WaveBuffer waveBuffer = new Common.WaveBuffer();
waveBuffer.Buffer = BufferAddressInfo.GetReference(true);
waveBuffer.BufferSize = (uint)BufferAddressInfo.Size;
if (ContextAddressInfo.CpuAddress != 0)
{
waveBuffer.Context = ContextAddressInfo.GetReference(true);
waveBuffer.ContextSize = (uint)ContextAddressInfo.Size;
}
waveBuffer.StartSampleOffset = StartSampleOffset;
waveBuffer.EndSampleOffset = EndSampleOffset;
waveBuffer.Looping = ShouldLoop;
waveBuffer.IsEndOfStream = IsEndOfStream;
if (version == 2)
{
waveBuffer.LoopCount = LoopCount;
waveBuffer.LoopStartSampleOffset = LoopStartSampleOffset;
waveBuffer.LoopEndSampleOffset = LoopEndSampleOffset;
}
else
{
waveBuffer.LoopCount = -1;
}
return(waveBuffer);
}
public void TestGetReference()
{
MemoryPoolState[] memoryPoolState = new MemoryPoolState[1];
memoryPoolState[0] = MemoryPoolState.Create(MemoryPoolState.LocationType.Cpu);
memoryPoolState[0].SetCpuAddress(0x1000000, 0x10000);
memoryPoolState[0].DspAddress = 0x4000000;
AddressInfo addressInfo = AddressInfo.Create(0x1000000, 0x1000);
addressInfo.ForceMappedDspAddress = 0x2000000;
Assert.AreEqual(0x2000000, addressInfo.GetReference(true));
addressInfo.SetupMemoryPool(memoryPoolState.AsSpan());
Assert.AreEqual(0x4000000, addressInfo.GetReference(true));
}
public CircularBufferSinkCommand(uint bufferOffset, ref CircularBufferParameter parameter, ref AddressInfo circularBufferAddressInfo, uint currentOffset, int nodeId)
{
Enabled = true;
NodeId = nodeId;
Input = new ushort[Constants.ChannelCountMax];
InputCount = parameter.InputCount;
for (int i = 0; i < InputCount; i++)
{
Input[i] = (ushort)(bufferOffset + parameter.Input[i]);
}
CircularBuffer = circularBufferAddressInfo.GetReference(true);
CircularBufferSize = parameter.BufferSize;
CurrentOffset = currentOffset;
Debug.Assert(CircularBuffer != 0);
}