DelayLines

Implements a configurable delay line device, that can be used to create various time-based effects. It contains: * two delay lines * four taps per delay line * a short 16 element FIR per tap * 4 parallel band-pass filters for applying EQ for the effect The module is controllable via MIDI CC commands.

class DelayLines : AudioModule {

protected static

MValue[] SET_VALS;

TreeMap!(uint, Preset) presetBank;

Preset currPreset;

IIRBank[2] filterBanks;

float[2] feedbackSends;

float[][2] delayLines;

__m128 inLevel;

float[2] outLevel;

float[2] feedbackSum;

size_t[2] dLPos;

size_t[2] dLMod;

float[] dummyBuf;

uint presetNum;

ubyte[68][8] chCtrlLower;

__m128 allSums;

this(size_t priLen, size_t secLen);

void moduleSetup(ubyte[] inputs, ubyte[] outputs, int sampleRate, size_t bufferSize, ModuleManager handler);

void midiReceive(UMP data0, uint data1, uint data2, uint data3);

void controlChangeCmd(ubyte paramMSB, ubyte paramLSB, uint val);

void resetFilter(int filterID);

void presetChangeCmd(uint preset);

void renderFrame(float*[] input, float*[] output);

int waveformDataReceive(uint id, ubyte[] rawData, WaveFormat format);

int writeParam_int(uint presetID, uint paramID, int value);

int writeParam_long(uint presetID, uint paramID, long value);

int writeParam_double(uint presetID, uint paramID, double value);

int writeParam_string(uint presetID, uint paramID, string value);

MValue[] getParameters();

int readParam_int(uint presetID, uint paramID);

double readParam_double(uint presetID, uint paramID);

long readParam_long(uint presetID, uint paramID);

string readParam_string(uint presetID, uint paramID);

}

Constructors

this this(size_t priLen, size_t secLen): Creates an instance of this module using the supplied parameters.

Members

Functions

controlChangeCmd void controlChangeCmd(ubyte paramMSB, ubyte paramLSB, uint val): Undocumented in source. Be warned that the author may not have intended to support it.
getParameters MValue[] getParameters(): Undocumented in source. Be warned that the author may not have intended to support it.
midiReceive void midiReceive(UMP data0, uint data1, uint data2, uint data3): Undocumented in source. Be warned that the author may not have intended to support it.
moduleSetup void moduleSetup(ubyte[] inputs, ubyte[] outputs, int sampleRate, size_t bufferSize, ModuleManager handler): Sets the module up.
presetChangeCmd void presetChangeCmd(uint preset): Undocumented in source. Be warned that the author may not have intended to support it.
readParam_double double readParam_double(uint presetID, uint paramID): Undocumented in source. Be warned that the author may not have intended to support it.
readParam_int int readParam_int(uint presetID, uint paramID): Undocumented in source. Be warned that the author may not have intended to support it.
readParam_long long readParam_long(uint presetID, uint paramID): Undocumented in source. Be warned that the author may not have intended to support it.
readParam_string string readParam_string(uint presetID, uint paramID): Undocumented in source. Be warned that the author may not have intended to support it.
renderFrame void renderFrame(float*[] input, float*[] output): Undocumented in source. Be warned that the author may not have intended to support it.
resetFilter void resetFilter(int filterID): Undocumented in source. Be warned that the author may not have intended to support it.
waveformDataReceive int waveformDataReceive(uint id, ubyte[] rawData, WaveFormat format): Undocumented in source. Be warned that the author may not have intended to support it.
writeParam_double int writeParam_double(uint presetID, uint paramID, double value): Undocumented in source. Be warned that the author may not have intended to support it.
writeParam_int int writeParam_int(uint presetID, uint paramID, int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeParam_long int writeParam_long(uint presetID, uint paramID, long value): Undocumented in source. Be warned that the author may not have intended to support it.
writeParam_string int writeParam_string(uint presetID, uint paramID, string value): Undocumented in source. Be warned that the author may not have intended to support it.

Static variables

SET_VALS MValue[] SET_VALS;: Undocumented in source.

Structs

Preset struct Preset: Contains recallable preset data.
Tap struct Tap: Defines a delay line tap.

Variables

allSums __m128 allSums;: Undocumented in source.
chCtrlLower ubyte[68][8] chCtrlLower;: Lower parts of the channel controllers (0-31 / 32-63) + Unregistered parameter set
currPreset Preset currPreset;: Contains the copy of the current preset
dLMod size_t[2] dLMod;: Delay line modulo
dLPos size_t[2] dLPos;: Delay line positions
delayLines float[][2] delayLines;: The two delay lines of the
dummyBuf float[] dummyBuf;: Buffer used for unused inputs/outputs
feedbackSends float[2] feedbackSends;: Stores feedback send levels
feedbackSum float[2] feedbackSum;: Feedback sums to be mixed in with the inputs
filterBanks IIRBank[2] filterBanks;: Stores filter data for the EQ
inLevel __m128 inLevel;: 0: A to pri, 1: A to sec, 2: B to pri, 3: B to sec
outLevel float[2] outLevel;: Output levels
presetBank TreeMap!(uint, Preset) presetBank;: Stores presets
presetNum uint presetNum;: Undocumented in source.

Inherited Members

From AudioModule

ModuleInfo struct ModuleInfo: Contains all data related to module info.
bufferSize size_t bufferSize;: The size of the output buffers (must kept as a constant)
sampleRate int sampleRate;: The sample rate that the audio subsystem runs at
info ModuleInfo info;: Basic info about the plugin
handler ModuleManager handler;: The main audio handler, also MIDI outs can be passed there
StreamIDSet alias StreamIDSet = SortedList!(ubyte, "a < b", false): Undocumented in source.
enabledInputs StreamIDSet enabledInputs;: List of enabled input channel numbers
enabledOutputs StreamIDSet enabledOutputs;: List of enabled output channel numbers
midiOut void delegate(UMP data0, uint data1 = 0, uint data2 = 0, uint data3 = 0) midiOut;: A delegate where MIDI messages are being routed
getInfo ModuleInfo getInfo(): Returns the basic informations about this module.
getSamplerate int getSamplerate(): Returns the current sample rate.
moduleSetup void moduleSetup(ubyte[] inputs, ubyte[] outputs, int sampleRate, size_t bufferSize, ModuleManager handler): Sets the module up.
midiReceive void midiReceive(UMP data0, uint data1, uint data2, uint data3): MIDI 2.0 data received here.
renderFrame void renderFrame(float*[] input, float*[] output): Renders the current audio frame.
waveformDataReceive int waveformDataReceive(uint id, ubyte[] rawData, WaveFormat format): Receives waveform data that has been loaded from disk for reading. Returns zero if successful, or a specific errorcode.
waveformSlice int waveformSlice(uint id, uint src, uint pos, uint length): Creates a new waveform from an existing one using slicing.
getWaveformData const(ubyte)[] getWaveformData(uint id): Returns the waveform data from the
getWaveformDataFormat WaveFormat getWaveformDataFormat(uint id): Returns the format of the selected waveform
getWaveformIDList uint[] getWaveformIDList(): Returns the available waveform ID list
getInternalWaveformIDList uint[] getInternalWaveformIDList(): Returns the list of internal waveform IDs if there are any.
getInternalWaveformNames string[] getInternalWaveformNames(): Returns the names of the internal waveforms if there are any.
writeParam_int int writeParam_int(uint presetID, uint paramID, int value): Restores a parameter to the given preset. Returns an errorcode on failure.
writeParam_long int writeParam_long(uint presetID, uint paramID, long value): Restores a parameter to the given preset. Returns an errorcode on failure.
writeParam_double int writeParam_double(uint presetID, uint paramID, double value): Restores a parameter to the given preset. Returns an errorcode on failure.
writeParam_string int writeParam_string(uint presetID, uint paramID, string value): Restores a parameter to the given preset. Returns an errorcode on failure.
getParameters MValue[] getParameters(): Returns all the possible parameters this module has.
readParam_int int readParam_int(uint presetID, uint paramID): Reads the given value (int).
readParam_long long readParam_long(uint presetID, uint paramID): Reads the given value (int).
readParam_double double readParam_double(uint presetID, uint paramID): Reads the given value (int).
readParam_string string readParam_string(uint presetID, uint paramID): Reads the given value (int).

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DelayLines