Beatmup::Audio::Signal::Reader Class Reference

Provides reading access to the signal. More...

#include <signal.h>

Inheritance diagram for Beatmup::Audio::Signal::Reader:

Public Member Functions
	Reader (Signal &signal, dtime time)
dtime	acquireBuffer (const void *&data)
Public Member Functions inherited from Beatmup::Audio::Signal::Pointer
	Pointer (Signal &signal, dtime time, bool writing)
virtual void	releaseBuffer ()
unsigned char	getChannelCount () const

Detailed Description

Provides reading access to the signal.

Definition at line 53 of file signal.h.

Constructor & Destructor Documentation

Reader()

Signal::Reader::Reader	(	Signal &	signal,
		dtime	time
	)

Definition at line 156 of file signal.cpp.

: Pointer(signal, time, false) {};

Member Function Documentation

acquireBuffer()

dtime Signal::Reader::acquireBuffer

(

const void *&

data

)

Definition at line 159 of file signal.cpp.

                                                   {
    if (pointer.isNull()) {
        data = nullptr;
        return 0;
    }
    SignalFragment* fragment = (SignalFragment*)pointer.fragment;
    data = fragment->getData() + pointer.offset * fragment->getBlockSize();
    return pointer.length;
}

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

• core/audio/signal.h
• core/audio/signal.cpp