gr_fir_fff_armv7_a Class Reference

armv7_a using NEON coprocessor version of gr_fir_fff More...

#include <gr_fir_fff_armv7_a.h>

Inheritance diagram for gr_fir_fff_armv7_a:

List of all members.

Public Member Functions
	gr_fir_fff_armv7_a ()
	gr_fir_fff_armv7_a (const std::vector< float > &taps)
	~gr_fir_fff_armv7_a ()
virtual void	set_taps (const std::vector< float > &taps)
	install new_taps as the current taps.
virtual float	filter (const float input[])
	compute a single output value.
Protected Attributes
size_t	d_naligned_taps
float *	d_aligned_taps

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Detailed Description

armv7_a using NEON coprocessor version of gr_fir_fff

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Constructor & Destructor Documentation

gr_fir_fff_armv7_a::gr_fir_fff_armv7_a

(

)

gr_fir_fff_armv7_a::gr_fir_fff_armv7_a

(

const std::vector< float > &

taps

)

gr_fir_fff_armv7_a::~gr_fir_fff_armv7_a

(

)

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Member Function Documentation

virtual float gr_fir_fff_armv7_a::filter

(

const float

input[]

)

[virtual]

compute a single output value.

input must have ntaps() valid entries. input[0] .. input[ntaps() - 1] are referenced to compute the output value.

Returns:

the filtered input value.

Reimplemented from gr_fir_fff_generic.

virtual void gr_fir_fff_armv7_a::set_taps

(

const std::vector< float > &

taps

)

[virtual]

install new_taps as the current taps.

Reimplemented from gr_fir_fff.

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Member Data Documentation

float* gr_fir_fff_armv7_a::d_aligned_taps [protected]

size_t gr_fir_fff_armv7_a::d_naligned_taps [protected]

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

• gr_fir_fff_armv7_a.h