public void ProcessReverb3d(CommandList context, ref Reverb3dState state)
{
Debug.Assert(Parameter.IsChannelCountValid());
if (IsEffectEnabled && Parameter.IsChannelCountValid())
{
Span <IntPtr> inputBuffers = stackalloc IntPtr[Parameter.ChannelCount];
Span <IntPtr> outputBuffers = stackalloc IntPtr[Parameter.ChannelCount];
for (int i = 0; i < Parameter.ChannelCount; i++)
{
inputBuffers[i] = context.GetBufferPointer(InputBufferIndices[i]);
outputBuffers[i] = context.GetBufferPointer(OutputBufferIndices[i]);
}
switch (Parameter.ChannelCount)
{
case 1:
ProcessReverb3dMono(ref state, outputBuffers, inputBuffers, context.SampleCount);
break;
case 2:
ProcessReverb3dStereo(ref state, outputBuffers, inputBuffers, context.SampleCount);
break;
case 4:
ProcessReverb3dQuadraphonic(ref state, outputBuffers, inputBuffers, context.SampleCount);
break;
case 6:
ProcessReverb3dSurround(ref state, outputBuffers, inputBuffers, context.SampleCount);
break;
default:
throw new NotImplementedException(Parameter.ChannelCount.ToString());
}
}
else
{
for (int i = 0; i < Parameter.ChannelCount; i++)
{
if (InputBufferIndices[i] != OutputBufferIndices[i])
{
context.CopyBuffer(OutputBufferIndices[i], InputBufferIndices[i]);
}
}
}
}
public void Process(CommandList context)
{
const int targetChannelCount = 2;
ulong currentOffset = CurrentOffset;
if (CircularBufferSize > 0)
{
for (int i = 0; i < InputCount; i++)
{
unsafe
{
float *inputBuffer = (float *)context.GetBufferPointer(Input[i]);
ulong targetOffset = CircularBuffer + currentOffset;
for (int y = 0; y < context.SampleCount; y++)
{
context.MemoryManager.Write(targetOffset + (ulong)y * targetChannelCount, PcmHelper.Saturate(inputBuffer[y]));
}
currentOffset += context.SampleCount * targetChannelCount;
if (currentOffset >= CircularBufferSize)
{
currentOffset = 0;
}
}
}
}
}
public void Process(CommandList context)
{
Span <float> depopBuffer = DepopBuffer.Span;
uint bufferCount = Math.Min(MixBufferOffset + MixBufferCount, context.BufferCount);
for (int i = (int)MixBufferOffset; i < bufferCount; i++)
{
float depopValue = depopBuffer[i];
if (depopValue != 0)
{
unsafe
{
float *buffer = (float *)context.GetBufferPointer(i);
depopBuffer[i] = ProcessDepopMix(buffer, depopValue, context.SampleCount);
}
}
}
}
