AutoParam Class Reference

Collaboration diagram for AutoParam:

Public Member Functions
void	init ()
void	setCurrentValueInResponseToUserInput (int32_t value, ModelStackWithAutoParam const *modelStack, bool shouldLogAction=true, int32_t livePos=-1, bool mayDeleteNodesInLinearRun=true, bool isMPE=false)
int32_t	processCurrentPos (ModelStackWithAutoParam const *modelStack, bool reversed, bool didPinpong, bool mayInterpolate=true, bool mustUpdateValueAtEveryNode=false)
void	setValueForRegion (uint32_t pos, uint32_t length, int32_t value, ModelStackWithAutoParam const *modelStack, ActionType actionType=ActionType::NOTE_EDIT)
void	setValuePossiblyForRegion (int32_t value, ModelStackWithAutoParam const *modelStack, int32_t pos, int32_t length, bool mayDeleteNodesInLinearRun=true)
int32_t	getValueAtPos (uint32_t pos, ModelStackWithAutoParam const *modelStack, bool reversed=false)
bool	tickSamples (int32_t numSamples)
	tick the interolator by a number of samples - used for internal synths
bool	tickTicks (int32_t numTicks)
	tick the interpolator by a number of ticks - used for midi
void	setPlayPos (uint32_t pos, ModelStackWithAutoParam const *modelStack, bool reversed)
bool	grabValueFromPos (uint32_t pos, ModelStackWithAutoParam const *modelStack)
void	generateRepeats (uint32_t oldLength, uint32_t newLength, bool shouldPingpong)
void	cloneFrom (AutoParam *otherParam, bool copyAutomation)
Error	beenCloned (bool copyAutomation, int32_t reverseDirectionWithLength)
void	copyOverridingFrom (AutoParam *otherParam)
void	trimToLength (uint32_t newLength, Action *action, ModelStackWithAutoParam const *modelStack)
void	deleteAutomation (Action *action, ModelStackWithAutoParam const *modelStack, bool shouldNotify=true)
void	deleteAutomationBasicForSetup ()
void	writeToFile (Serializer &writer, bool writeAutomation, int32_t *valueForOverride=nullptr)
Error	readFromFile (Deserializer &reader, int32_t readAutomationUpToPos)
bool	containsSomething (uint32_t neutralValue=0)
void	shiftValues (int32_t offset)
void	shiftParamVolumeByDB (float offset)
void	shiftHorizontally (int32_t amount, int32_t effectiveLength)
void	swapState (AutoParamState *state, ModelStackWithAutoParam const *modelStack)
void	copy (int32_t startPos, int32_t endPos, CopiedParamAutomation *copiedParamAutomation, bool isPatchCable, ModelStackWithAutoParam const *modelStack)
void	paste (int32_t startPos, int32_t endPos, float scaleFactor, ModelStackWithAutoParam const *modelStack, CopiedParamAutomation *copiedParamAutomation, bool isPatchCable)
Error	makeInterpolationGoodAgain (int32_t clipLength, int32_t quantizationRShift)
void	transposeCCValuesToChannelPressureValues ()
void	deleteTime (int32_t startPos, int32_t lengthToDelete, ModelStackWithAutoParam *modelStack)
void	insertTime (int32_t pos, int32_t lengthToInsert)
void	appendParam (AutoParam *otherParam, int32_t oldLength, int32_t reverseThisRepeatWithLength, bool pingpongingGenerally)
void	nudgeNonInterpolatingNodesAtPos (int32_t pos, int32_t offset, int32_t lengthBeforeLoop, Action *action, ModelStackWithAutoParam const *modelStack)
void	stealNodes (ModelStackWithAutoParam const *modelStack, int32_t pos, int32_t regionLength, int32_t loopLength, Action *action, StolenParamNodes *stolenNodeRecord=nullptr)
void	insertStolenNodes (ModelStackWithAutoParam const *modelStack, int32_t pos, int32_t regionLength, int32_t loopLength, Action *action, StolenParamNodes *stolenNodeRecord)
void	moveRegionHorizontally (ModelStackWithAutoParam const *modelStack, int32_t pos, int32_t length, int32_t offset, int32_t lengthBeforeLoop, Action *action)
void	deleteNodesWithinRegion (ModelStackWithAutoParam const *modelStack, int32_t pos, int32_t length)
int32_t	setNodeAtPos (int32_t pos, int32_t value, bool shouldInterpolate)
	Make sure the value of this AutoParam will be value at time pos.
int32_t	homogenizeRegion (ModelStackWithAutoParam const *modelStack, int32_t startPos, int32_t length, int32_t startValue, bool interpolateLeftNode, bool interpolateRightNode, int32_t effectiveLength, bool reversed, int32_t posAtWhichClipWillCut=2147483647)
int32_t	getDistanceToNextNode (ModelStackWithAutoParam const *modelStack, int32_t pos, bool reversed)
void	setCurrentValueWithNoReversionOrRecording (ModelStackWithAutoParam const *modelStack, int32_t value)
int32_t	getCurrentValue ()
int32_t	getValuePossiblyAtPos (int32_t pos, ModelStackWithAutoParam *modelStack)
void	notifyPingpongOccurred ()
void	setCurrentValueBasicForSetup (int32_t value)
bool	isAutomated ()
void	cancelOverriding ()

Static Public Member Functions
static bool	containedSomethingBefore (bool wasAutomatedBefore, uint32_t valueBefore, uint32_t neutralValue=0)

Public Attributes
ParamNodeVector	nodes
	The nodes that make up this parameter. If empty, currentValue should be used.
int32_t	currentValue
	Current value of the AutoParam. Updated by several functions.
int32_t	valueIncrementPerHalfTick
uint32_t	renewedOverridingAtTime

Private Member Functions
bool	deleteRedundantNodeInLinearRun (int32_t lastNodeInRunI, int32_t effectiveLength, bool mayLoopAroundBackToEnd=true)
void	setupInterpolation (ParamNode *nextNode, int32_t effectiveLength, int32_t currentPos, bool reversed)
void	homogenizeRegionTestSuccess (int32_t pos, int32_t regionEnd, int32_t startValue, bool interpolateStart, bool interpolateEnd)
void	deleteNodesBeyondPos (int32_t pos)

Member Function Documentation

setNodeAtPos()

int32_t AutoParam::setNodeAtPos	(	int32_t	pos,
		int32_t	value,
		bool	shouldInterpolate )

Make sure the value of this AutoParam will be value at time pos.

If no node exists at the provided position, a new node will be created.

Parameters

[in]	pos	Position to modify.
[in]	value	Value to use.
[in]	shouldInterpolate	Sets ParamNode::interpolated on the created or modified node.

Returns

the index in to nodes of the modified node.

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The documentation for this class was generated from the following files:

• src/deluge/modulation/automation/auto_param.h
• src/deluge/modulation/automation/auto_param.cpp