leansdr::scaler< Tscale, Tin, Tout > Struct Template Reference

#include <dsp.h>

Inheritance diagram for leansdr::scaler< Tscale, Tin, Tout >:

Collaboration diagram for leansdr::scaler< Tscale, Tin, Tout >:

Public Member Functions
	scaler (scheduler *sch, Tscale _scale, pipebuf< Tin > &_in, pipebuf< Tout > &_out)
void	run ()
Public Member Functions inherited from leansdr::runnable
	runnable (scheduler *_sch, const char *name)
Public Member Functions inherited from leansdr::runnable_common
	runnable_common (const char *_name)
virtual	~runnable_common ()
virtual void	shutdown ()

Public Attributes
Tscale	scale
Public Attributes inherited from leansdr::runnable_common
const char *	name

Private Attributes
pipereader< Tin >	in
pipewriter< Tout >	out

Additional Inherited Members
Protected Attributes inherited from leansdr::runnable
scheduler *	sch

Detailed Description

template<typename Tscale, typename Tin, typename Tout>
struct leansdr::scaler< Tscale, Tin, Tout >

Definition at line 172 of file dsp.h.

Constructor & Destructor Documentation

scaler()

template<typename Tscale , typename Tin , typename Tout >

leansdr::scaler< Tscale, Tin, Tout >::scaler ( scheduler *  sch, Tscale  _scale, pipebuf< Tin > &  _in, pipebuf< Tout > &  _out  )

inline

Definition at line 175 of file dsp.h.

        : runnable(sch, "scaler"),
          scale(_scale),
          in(_in), out(_out)
    {
    }

Member Function Documentation

run()

template<typename Tscale , typename Tin , typename Tout >

void leansdr::scaler< Tscale, Tin, Tout >::run ( )

inlinevirtual

Reimplemented from leansdr::runnable_common.

Definition at line 182 of file dsp.h.

References leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::in, leansdr::min(), and leansdr::cconverter< Tin, Zin, Tout, Zout, Gn, Gd >::out.

    {
        unsigned long count = min(in.readable(), out.writable());
        Tin *pin = in.rd(), *pend = pin + count;
        Tout *pout = out.wr();
        for (; pin < pend; ++pin, ++pout)
            *pout = *pin * scale;
        in.read(count);
        out.written(count);
    }

Here is the call graph for this function:

Member Data Documentation

in

template<typename Tscale , typename Tin , typename Tout >

pipereader<Tin> leansdr::scaler< Tscale, Tin, Tout >::in

private

Definition at line 194 of file dsp.h.

out

template<typename Tscale , typename Tin , typename Tout >

pipewriter<Tout> leansdr::scaler< Tscale, Tin, Tout >::out

private

Definition at line 195 of file dsp.h.

scale

template<typename Tscale , typename Tin , typename Tout >

Tscale leansdr::scaler< Tscale, Tin, Tout >::scale

Definition at line 174 of file dsp.h.

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

• plugins/channelrx/demoddatv/leansdr/dsp.h