Jamoma API  0.6.0.a19
TTQuadraticEaseInOutFunction.h
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1 /** @file
2  *
3  * @ingroup dspFunctionLib
4  *
5  * @brief #TTQuadraticEaseInOutFunction Unit for Jamoms DSP
6  *
7  * @details Modeled after the piecewise quadratic @n
8  y = (1/2)((2x)^2) ; [0, 0.5) @n
9  y = -(1/2)((2x-1)*(2x-3) - 1) ; [0.5, 1] @n
10  * @n
11  * Derived from Sam Hocevar's public domain C/C++ implementation of
12  * Robert Penner easing functions
13  *
14  * @authors Trond Lossius
15  *
16  * @copyright Copyright © 2014 by Trond Lossius @n
17  * This code is licensed under the terms of the "New BSD License" @n
18  * http://creativecommons.org/licenses/BSD/
19  */
20 
21 
22 #ifndef __TTQUADRATICEASEINOUTFUNCTION_H__
23 #define __TTQUADRATICEASEINOUTFUNCTION_H__
24 
25 #include "TTDSP.h"
26 
27 
28 /** This implements a function which basically does nothing:
29  y = f(x)
30  */
33 
34 protected:
35 
36  /** y = f(x) for a single value */
37  inline TTErr calculateValue(const TTFloat64& x, TTFloat64& y, TTPtrSizedInt data);
38 
39  /** A standard audio processing method as used by TTBlue objects.*/
41 
42  /** Unit Tests */
43  virtual TTErr test(TTValue& returnedTestInfo);
44 };
45 
46 
47 #endif // __TTQUADRATICEASEINOUTFUNCTION_H__
TTAudioObjectBase is the base class for all audio generating and processing objects in Jamoma DSP...
Jamoma DSP Library.
double TTFloat64
64 bit floating point number
Definition: TTBase.h:188
#define TTCLASS_SETUP(className)
TODO Doxygen: need more comments here.
Definition: TTFoundation.h:54
virtual TTErr test(TTValue &returnedTestInfo)
Unit Tests.
A simple container for an array of TTAudioSignal pointers.
This implements a function which basically does nothing: y = f(x)
TTErr calculateValue(const TTFloat64 &x, TTFloat64 &y, TTPtrSizedInt data)
y = f(x) for a single value
long TTPtrSizedInt
An integer that is the same size as a pointer.
Definition: TTBase.h:240
TTErr
Jamoma Error Codes Enumeration of error codes that might be returned by any of the TTBlue functions a...
Definition: TTBase.h:342
TTErr processAudio(TTAudioSignalArrayPtr inputs, TTAudioSignalArrayPtr outputs)
A standard audio processing method as used by TTBlue objects.
[doxygenAppendixC_copyExample]
Definition: TTValue.h:34