CubicInterpolator Class Reference

Collaboration diagram for CubicInterpolator:

[legend]List of all members.

Public Member Functions
	CubicInterpolator (int a0, int a1, int a2, int a3)
	CubicInterpolator (int a1, int a2, int a3)
void	feedData ()
void	feedData (int xNew)
int	interpolate (uint32 fp_pos)
Protected Member Functions
void	updateCoefficients ()
Protected Attributes
int	x0
int	x1
int	x2
int	x3
int	a
int	b
int	c
int	d

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Detailed Description

Definition at line 121 of file Audio.cc.

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Constructor & Destructor Documentation

CubicInterpolator::CubicInterpolator	(	int	a0,
		int	a1,
		int	a2,
		int	a3
	)			[inline]

Definition at line 127 of file Audio.cc.

References updateCoefficients().

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CubicInterpolator::CubicInterpolator	(	int	a1,
		int	a2,
		int	a3
	)			[inline]

Definition at line 132 of file Audio.cc.

References updateCoefficients().

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Member Function Documentation

void CubicInterpolator::feedData

(

)

[inline]

Definition at line 138 of file Audio.cc.

References updateCoefficients(), x0, x1, x2, and x3.

Referenced by resample_new(), and resample_new_mono().

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void CubicInterpolator::feedData

(

int

xNew

)

[inline]

Definition at line 147 of file Audio.cc.

References updateCoefficients(), x0, x1, x2, and x3.

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int CubicInterpolator::interpolate

(

uint32

fp_pos

)

[inline]

Definition at line 157 of file Audio.cc.

References a, b, c, and d.

Referenced by resample_new(), and resample_new_mono().

void CubicInterpolator::updateCoefficients

(

)

[inline, protected]

Definition at line 170 of file Audio.cc.

References a, b, c, d, x0, x1, x2, and x3.

Referenced by CubicInterpolator(), and feedData().

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Member Data Documentation

int CubicInterpolator::x0 [protected]

Definition at line 123 of file Audio.cc.

Referenced by feedData(), and updateCoefficients().

int CubicInterpolator::x1 [protected]

Definition at line 123 of file Audio.cc.

Referenced by feedData(), and updateCoefficients().

int CubicInterpolator::x2 [protected]

Definition at line 123 of file Audio.cc.

Referenced by feedData(), and updateCoefficients().

int CubicInterpolator::x3 [protected]

Definition at line 123 of file Audio.cc.

Referenced by feedData(), and updateCoefficients().

int CubicInterpolator::a [protected]

Definition at line 124 of file Audio.cc.

Referenced by interpolate(), and updateCoefficients().

int CubicInterpolator::b [protected]

Definition at line 124 of file Audio.cc.

Referenced by interpolate(), and updateCoefficients().

int CubicInterpolator::c [protected]

Definition at line 124 of file Audio.cc.

Referenced by interpolate(), and updateCoefficients().

int CubicInterpolator::d [protected]

Definition at line 124 of file Audio.cc.

Referenced by interpolate(), and updateCoefficients().

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

• /home/michaelg/source/exult-1.2/src/audio/Audio.cc

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