PCM32

ControlSource enum ControlSource: Defines the source of certain modifier values
Dampening enum Dampening: Per-octave dampening
IIRFilterType enum IIRFilterType: Defines the type of IIR filter
RIFFID enum RIFFID: RIFF header to identify preset data in banks.

Functions

calculateIIR void calculateIIR(): Undocumented in source. Be warned that the author may not have intended to support it.
calculateStepping uint calculateStepping(float freq): Calculates the length of the stepping for each sample. Uses double precision to ensure precision.
changePreset void changePreset(ubyte ch, ushort preset): Changes the preset of a given channel. ch must be between 0 and 31.
keyOff void keyOff(ubyte ch, ushort note, ushort vel, ushort exprVal): Sets a key-off command on the selected channel with the given note, velocity, and expressive value.
keyOn void keyOn(ubyte ch, ushort note, ushort vel, ushort exprVal): Sets a key-on command on the selected channel with the given note, velocity, and expressive value.
loadConfig void loadConfig(void[] data): Loads a bank into the synthesizer, also loads samples on the way from the selected sample pool. For the latter, it'll be able to use compression through lzbacon's datapak file format (default path for that is ./audio/samplepool.dpk), otherwise a folder with uncompressed data is used (default path for that is ./audio/samplepool/).
prgKeyOff void prgKeyOff(ubyte ch, ushort note, ushort vel, ushort exprVal): Removes a note from the channel's sequencer. If note not 0, it removes the note from the list if there's an equal of it. If exprVal not 0, it removes the given note.
prgKeyOn void prgKeyOn(ubyte ch, ushort note, ushort vel, ushort exprVal): Programs a note into the channel's sequencer. If exprVal not 0, it sets which note has to be rewritten, otherwise it adds a new note to the sequencer.
receiveMICPCommand void receiveMICPCommand(MICPCommand cmd): Undocumented in source. Be warned that the author may not have intended to support it.
refreshFilter void refreshFilter(int ch, IIRFilterType type, float freq, float Q): Undocumented in source. Be warned that the author may not have intended to support it.
render
void render(float** inputBuffers, float** outputBuffers): Undocumented in source. Be warned that the author may not have intended to support it.
saveConfig void[] saveConfig(): Not supported currently
setRenderParams int setRenderParams(float samplerate, size_t framelength, size_t nOfFrames): Undocumented in source. Be warned that the author may not have intended to support it.
updateArppegiators void updateArppegiators(): Undocumented in source. Be warned that the author may not have intended to support it.

Manifest constants

FIR_TABLE_LENGTH enum FIR_TABLE_LENGTH;: Undocumented in source.
LFO_TABLE_LENGTH enum LFO_TABLE_LENGTH;: Undocumented in source.
WHOLE_STEP_FORWARD enum WHOLE_STEP_FORWARD;: Undocumented in source.

Properties

envGenAPtr BinarySearchTree!(ushort, EnvelopeStageList)* envGenAPtr [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
envGenBPtr BinarySearchTree!(ushort, EnvelopeStageList)* envGenBPtr [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
presetPtr BinarySearchTree!(ushort, ChannelPresetMain)* presetPtr [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
sampleLayersPtr BinarySearchTree!(ushort, BinarySearchTree2!(ChannelPresetSamples))* sampleLayersPtr [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Structs

Channel struct Channel: Stores data for a single channel.
ChannelPresetMain struct ChannelPresetMain: Preset data. Does not store the data regarding instrument samples.
ChannelPresetSamples struct ChannelPresetSamples: Preset data. Stores data on how to handle instrument samples. Important: fromX are always the lower values. Overlapping values are not supported.
ControlData struct ControlData: Control data. Bitfield: <ul> <li>cSource: Enables input for controlling parameters with key command parameters</li> <li>damping: Sets per-octave dampening of the value</li> <li>invertCS: Inverts Velocity and ExpressiveVal control sources</li> <li>modifyEG: Modifies the output levels of the envelope generators by the control source</li> <li>envGenA: Enables envelope generator A to modify this parameter</li> <li>invertEGA: Inverts the output of the envelope generator A</li> <li>envGenB: Enables envelope generator A to modify this parameter</li> <li>invertEGB: Inverts the output of the envelope generator A</li> <li>fixValue: Toggles the role of the fix value: sets a fix value if true, sets the ratio of the modifiers if false</li> <li>lfo: Toggles the LFO</li> <li>reserved: Unused, might have some role in the future</li> </ul>
FXSamplePreset struct FXSamplePreset: Stores data on LFO or FIR for editing and storing purposes.
GlobalSettings struct GlobalSettings: Stores global settings of the instrument.
IIRFilterBuff struct IIRFilterBuff: Contains IIR related registers in order for use in SSE2 applications
IIRFilterBuff struct IIRFilterBuff: Contains IIR related registers in order for use in SSE2 applications
InstrumentPreset struct InstrumentPreset: Stores instrument preset data for editing and storing purposes.
Sample struct Sample: Stores information regarding to samples. IMPORTANT: Always call unloadSample for unloading samples from the memory.
SamplePreset struct SamplePreset: Stores sample preset data for editing and storing purposes.

Variables

a1a0 float[32] a1a0;
a2a0 float[32] a2a0;
b0a0 float[32] b0a0;
b1a0 float[32] b1a0;
b2a0 float[32] b2a0;: Undocumented in source.
channels Channel[32] channels;: Undocumented in source.
envGenA BinarySearchTree!(ushort, EnvelopeStageList) envGenA;: Undocumented in source.
envGenB BinarySearchTree!(ushort, EnvelopeStageList) envGenB;: Undocumented in source.
finiteImpulseResponses BinarySearchTree!(ubyte, FiniteImpulseResponse!(1024)) finiteImpulseResponses;: Undocumented in source.
frameLength size_t frameLength;: Undocumented in source.
globals GlobalSettings globals;: Undocumented in source.
iirDryLevel float[32] iirDryLevel;: Undocumented in source.
iirFilters IIRFilterBuff[8] iirFilters;: Undocumented in source.
iirFiltersPtr void* iirFiltersPtr;
iirWetLevel float[32] iirWetLevel;: Undocumented in source.
lfoTables BinarySearchTree!(ubyte, ubyte[256]) lfoTables;
nOfFrames size_t nOfFrames;: Undocumented in source.
presets BinarySearchTree!(ushort, ChannelPresetMain) presets;: Undocumented in source.
sampleLayers BinarySearchTree!(ushort, BinarySearchTree2!(ChannelPresetSamples)) sampleLayers;: Undocumented in source.
samplePoolPath string samplePoolPath;: Specifies the path for the sample pool
sampleRate float sampleRate;: Undocumented in source.
samples BinarySearchTree!(uint, Sample) samples;: Undocumented in source.
x_n float*[32] x_n;: Input
x_n_minus1 float[32] x_n_minus1;
x_n_minus2 float[32] x_n_minus2;: Undocumented in source.
y_n float*[32] y_n;: Output
y_n_minus1 float[32] y_n_minus1;
y_n_minus2 float[32] y_n_minus2;: Undocumented in source.

Inherited Members

From AbstractPPEFX

render
void render(float** inputBuffers, float** outputBuffers): Undocumented in source.
setRenderParams int setRenderParams(float samplerate, size_t framelength, size_t nOfFrames): Undocumented in source.
receiveMICPCommand void receiveMICPCommand(MICPCommand cmd): Undocumented in source.
loadConfig void loadConfig(void[] data): Undocumented in source.
saveConfig void[] saveConfig(): Undocumented in source.
getPPEFXInfo PPEFXInfo* getPPEFXInfo(): Undocumented in source.
midiNoteToFrequency float midiNoteToFrequency(float note, float tuning): Converts a midi note to frequency, can also take fine tuning.
bendFreqByPitch float bendFreqByPitch(float pitch, float input): Changes the frequency by the given pitch.
frequencyToMidiNote float frequencyToMidiNote(float frequency, float tuning): Undocumented in source. Be warned that the author may not have intended to support it.
int16ToFloat void int16ToFloat(short* input, float* output, size_t length): Converts int16 values to single-precision floating-point.
floatToInt16 void floatToInt16(float* input, short* output, size_t length): Converts single-precision floating point to int16 values.
mixStreamIntoTarget void mixStreamIntoTarget(float* input, float* output, size_t length, float sendLevel): Mixes a stream into the target.
convAndMixStreamIntoTarget void convAndMixStreamIntoTarget(short* input, float* output, size_t length, float sendLevel): Converts an int16 stream into floating point, then adds it to the target.