audiobuffer.cpp

来自「KphoneSI (kpsi) is a SIP (Session Initia」· C++ 代码 · 共 29 行

#include "audiobuffer.h"
/**
* @short an audio buffer
*/
AudioBuffer::AudioBuffer( size_t length )
{
	data = new char[ length ];
	size = length;
	realsize = size;
}

AudioBuffer::~AudioBuffer( void )
{
	delete[] static_cast<char *>( data );
}

void AudioBuffer::resize( size_t newsize )
{
	if( newsize > realsize ) {
		delete[] static_cast<char *>( data );
		data = new char[ newsize ];
		size = newsize;
		realsize = newsize;
	} else {
		size = newsize;
	}
}