void Start()
{
// Check if total OUTPUTS correspond to existing OUTPUTS
// outSources = FindObjectsOfType<JackSourceSend>();
// Debug.Assert(outSources.Length == OUTPUTS, "Tracks (" + outSources.Length + ") dont correspond to total multiplexed OUTPUTS, adjusting total OUTPUTS.");
// OUTPUTS = outSources.Length;
// TODO: Check if assigned track number is unique
// TODO: Check if source number exceeds OUTPUTS
/*
* var faultSources = outSources.Where(g => g.trackNumber > OUTPUTS);
* foreach (var src in faultSources) {
* src.enabled = false;
* }
*/
/* Allocate memory for streams */
combinedBuffers = new float[OUTPUTS][];
for (int i = 0; i < OUTPUTS; i++)
{
combinedBuffers[i] = new float[BUFFER_SIZE];
}
mixedBufferOut = new float[OUTPUTS * BUFFER_SIZE];
mixedBufferIn = new float[INPUTS * BUFFER_SIZE];
// Start Engine
JackWrapper.StartJackClient(INPUTS, OUTPUTS);
started = true;
}
/// <summary>
/// Main Audio mixer
/// </summary>
/// <param name="buffer"></param>
/// <param name="channels"></param>
void OnAudioFilterRead(float[] buffer, int channels)
{
if (!started || useEffects)
{
return;
}
// We need to convert the jagged array to a one dimesional array
// float[] mixedBufferIn = combinedBuffers.SelectMany(x => x).ToArray();
// JackWrapper.SetAudioBuffer(ref combinedBuffers[0][0]);
// float[] debugbuffer = combinedBuffers[0];
// TODO: It is possible to send planar data instead.
// That would spare iterating over the samples
for (int j = 0; j < OUTPUTS; j++)
{
for (int i = 0; i < BUFFER_SIZE; i++)
{
mixedBufferOut[(i * OUTPUTS) + j] = combinedBuffers[j][i];
}
}
JackWrapper.SetMixedData(mixedBufferOut);
JackWrapper.GetMixedData(mixedBufferIn);
// System.Array.Clear(buffer, 0, buffer.Length);
}
public static void Initialize()
{
if (!installed)
{
JackWrapper.RegisterLogCallback(OnLogCallback);
installed = true;
}
}
void Start()
{
bufferSize = JackWrapper.GeBufferSize();
monodata = new float[bufferSize]; //this has to be set from options
monodataHandler = GCHandle.Alloc(monodata, GCHandleType.Pinned);
generateDummyClip();
started = true;
}
void Start()
{
bufferSize = JackWrapper.GeBufferSize();
monodata = new float[bufferSize];
// The buffer passed to jack must be pinned to memory otherwise it is possible that the GC
// will free the buffer while jack is still using it
monodataHandler = GCHandle.Alloc(monodata, GCHandleType.Pinned);
System.Array.Clear(monodata, 0, monodata.Length);
started = true;
}
void OnGUI()
{
if (!activated)
{
GUI.backgroundColor = Color.red;
}
else
{
GUI.backgroundColor = Color.green;
}
GUILayout.BeginVertical(GUI.skin.box);
GUILayout.EndVertical();
GUI.backgroundColor = Color.white;
if (GUILayout.Button("Connect to Jack Server"))
{
int numbuffers;
int bufferSize;
AudioSettings.GetDSPBufferSize(out bufferSize, out numbuffers);
AudioConfiguration config = AudioSettings.GetConfiguration();
JackLogger.Initialize();
if (JackWrapper.CreateClient((uint)bufferSize, (uint)config.sampleRate))
{
JackWrapper.RegisterPorts((uint)inputs, (uint)outputs);
activated = JackWrapper.ActivateClient();
}
}
if (GUILayout.Button("Disconnect from Jack Server"))
{
if (JackWrapper.DestroyClient())
{
activated = false;
}
}
GUILayout.Label("Base Settings", EditorStyles.boldLabel);
inputs = Mathf.Clamp(EditorGUILayout.IntField("Inputs", inputs), inputsRange.start, inputsRange.end);
outputs = Mathf.Clamp(EditorGUILayout.IntField("Outputs", outputs), outputsRange.start, outputsRange.end);
// groupEnabled = EditorGUILayout.BeginToggleGroup("Optional Settings", groupEnabled);
// inputs = EditorGUILayout.IntField("Inputs", inputs);
// outputs = EditorGUILayout.IntField("Outputs", outputs);
// EditorGUILayout.EndToggleGroup();
}
void OnAudioFilterRead(float[] buffer, int channels)
{
if (!started)
{
return;
}
if (buffer.Length != bufferSize)
{
Debug.LogError("buffer size does not match jack"); return;
}
if (channels != 1)
{
Debug.LogError("jack can only accept mono"); return;
}
JackWrapper.ReadBuffer(port, buffer, bufferSize);
// System.Array.Copy(monodata,buffer,bufferSize);
}
void OnAudioFilterRead(float[] buffer, int channels)
{
if (!started)
{
return;
}
if (buffer.Length != bufferSize)
{
Debug.LogError("buffer size does not match jack"); return;
}
if (channels != 1)
{
Debug.LogError("jack can only accept mono"); return;
}
// It is neccesary to make a copy here because the data is managed and will be deleted
// after the call is finished or before
System.Array.Copy(buffer, monodata, buffer.Length);
JackWrapper.WriteBuffer(port, monodata, monodata.Length);
System.Array.Clear(buffer, 0, buffer.Length);
}
void OnDestroy()
{
System.Array.Clear(monodata, 0, bufferSize);
JackWrapper.WriteBuffer(port, monodata, bufferSize);
monodataHandler.Free();
}
void OnDestroy()
{
// if (!useEffects) JackWrapper.DestroyJackClient();
JackWrapper.DestroyJackClient();
}
