public void Execute(
VstBuffer <T> source,
PcmBuffer <T> dest
)
{
ArgumentNullException.ThrowIfNull(source);
ArgumentNullException.ThrowIfNull(dest);
dest.Log.Marge(source.Log);
var targetIdx = 0;
var target = new Span <T>(dest.Buffer.Target);
var left = new ReadOnlySpan <T>(source.GetChannelBuffer(0));
var right = new ReadOnlySpan <T>(source.GetChannelBuffer(1));
dest.Log.Add("[to pcm] start", _counter.NowTicks);
for (var idx = 0; idx < left.Length; idx++)
{
target[targetIdx++] = left[idx];
target[targetIdx++] = right[idx];
}
dest.Log.Add("[to pcm] end", _counter.NowTicks);
}
public void Test1()
{
var configuration =
new ConfigurationBuilder()
.AddJsonFile("appsettings.json")
.Build();
using var loggerFactory = LoggerFactory.Create(builder =>
{
builder.AddFilter("Momiji", LogLevel.Debug);
builder.AddFilter("Microsoft", LogLevel.Warning);
builder.AddFilter("System", LogLevel.Warning);
builder.AddConsole();
builder.AddDebug();
});
var logger = loggerFactory.CreateLogger <VstUnitTest>();
using var dllManager = new DllManager(configuration, loggerFactory);
var counter = new ElapsedTimeCounter();
var blockSize = 2880;
var midiEventInput = new BufferBlock <MIDIMessageEvent2>();
using var buffer = new VstBuffer <double>(blockSize, 2);
using var vst = new AudioMaster <double>(48000, blockSize, loggerFactory, counter, dllManager);
var effect = vst.AddEffect("Dexed.dll");
var effect2 = vst.AddEffect("Synth1 VST.dll");
//var aeffect = effect.GetAEffect();
//for (int i = 0; i < 1/*aeffect.numParams*/; i++)
//{
// var label = effect.GetParameterLabel(i);
// var name = effect.GetParameterName(i);
// var display = effect.GetParameterDisplay(i);
// var value = effect.GetParameter(i);
// logger.LogInformation($"VST Parameter {i}:{label}:{name}:{display}:{value}");
//}
{
var nowTime = counter.NowTicks / 10;
midiEventInput.Post(new MIDIMessageEvent2()
{
midiMessageEvent =
{
receivedTime = nowTime,
data0 = 0x90,
data1 = 0x20,
data2 = 0x40,
data3 = 0
},
receivedTimeUSec = nowTime
});
midiEventInput.Post(new MIDIMessageEvent2()
{
midiMessageEvent =
{
receivedTime = nowTime,
data0 = 0x90,
data1 = 0x21,
data2 = 0x40,
data3 = 0
},
receivedTimeUSec = nowTime
});
effect.ProcessEvent(nowTime, midiEventInput);
effect.ProcessReplacing(nowTime, buffer);
}
{
var nowTime = counter.NowTicks / 10;
midiEventInput.Post(new MIDIMessageEvent2()
{
midiMessageEvent =
{
receivedTime = nowTime,
data0 = 0x90,
data1 = 0x30,
data2 = 0x40,
data3 = 0
},
receivedTimeUSec = nowTime
});
effect.ProcessEvent(nowTime, midiEventInput);
effect.ProcessReplacing(nowTime, buffer);
}
{
var nowTime = counter.NowTicks / 10;
midiEventInput.Post(new MIDIMessageEvent2()
{
midiMessageEvent =
{
receivedTime = nowTime,
data0 = 0x90,
data1 = 0x40,
data2 = 0x40,
data3 = 0
},
receivedTimeUSec = nowTime
});
effect.ProcessEvent(nowTime, midiEventInput);
effect.ProcessReplacing(nowTime, buffer);
}
{
var nowTime = counter.NowTicks / 10;
midiEventInput.Post(new MIDIMessageEvent2()
{
midiMessageEvent =
{
receivedTime = nowTime,
data0 = 0x90,
data1 = 0x50,
data2 = 0x40,
data3 = 0
},
receivedTimeUSec = nowTime
});
effect.ProcessEvent(nowTime, midiEventInput);
effect.ProcessReplacing(nowTime, buffer);
}
}
