You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
2.3 KiB
112 lines
2.3 KiB
/*
|
|
abstract definition of an audio frame
|
|
Copyright (C) 2001 Martin Vogt
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Library General Public License as published by
|
|
the Free Software Foundation.
|
|
|
|
For more information look at the file COPYRIGHT in this package
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "audioFrame.h"
|
|
|
|
#include <iostream>
|
|
|
|
using namespace std;
|
|
|
|
AudioFrame::AudioFrame() {
|
|
|
|
stereo=-1;
|
|
frequencyHZ=-1;
|
|
|
|
sampleSize=-1;
|
|
lBigEndian=-1;
|
|
lSigned=-1;
|
|
setFrameType(_FRAME_AUDIO_BASE);
|
|
}
|
|
|
|
|
|
AudioFrame::~AudioFrame() {
|
|
}
|
|
|
|
|
|
int AudioFrame::getLen() {
|
|
cout << "direct virtual call AudioFrame::getLen"<<endl;
|
|
return 0;
|
|
}
|
|
|
|
|
|
void AudioFrame::setLen(int ) {
|
|
cout << "direct virtual call AudioFrame::setLen"<<endl;
|
|
}
|
|
|
|
|
|
int AudioFrame::getSize() {
|
|
cout << "direct virtual call AudioFrame::getSize"<<endl;
|
|
return 0;
|
|
}
|
|
|
|
|
|
void AudioFrame::putFloatData(float* ,int ) {
|
|
cout << "direct virtual call AudioFrame::putFloatData"<<endl;
|
|
}
|
|
|
|
void AudioFrame::putFloatData(float* ,float* ,int ) {
|
|
cout << "direct virtual call AudioFrame::putFloatData L/R version"<<endl;
|
|
}
|
|
|
|
void AudioFrame::clearrawdata() {
|
|
cout << "direct virtual call AudioFrame::clearrawdata"<<endl;
|
|
}
|
|
|
|
void AudioFrame::setFrameFormat(int stereo,int freq) {
|
|
this->stereo=stereo;
|
|
this->frequencyHZ=freq;
|
|
}
|
|
|
|
|
|
|
|
int AudioFrame::isFormatEqual(AudioFrame* compare) {
|
|
if(compare->getStereo() != stereo) {
|
|
return false;
|
|
}
|
|
if(compare->getSampleSize() != sampleSize) {
|
|
return false;
|
|
}
|
|
if(compare->getBigEndian() != lBigEndian) {
|
|
return false;
|
|
}
|
|
if(compare->getFrequenceHZ() != frequencyHZ) {
|
|
return false;
|
|
}
|
|
if(compare->getSigned() != lSigned) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void AudioFrame::print(const char* msg) {
|
|
cout << "PCMFrame::print:"<<msg<<endl;
|
|
cout << "stereo:"<<stereo<<endl;
|
|
cout << "sampleSize:"<<sampleSize<<endl;
|
|
cout << "lBigEndian:"<<lBigEndian<<endl;
|
|
cout << "frequencyHZ:"<<frequencyHZ<<endl;
|
|
cout << "lSigned:"<<lSigned<<endl;
|
|
}
|
|
|
|
|
|
void AudioFrame::copyFormat(AudioFrame* dest) {
|
|
if (dest->getFrameType() != _FRAME_AUDIO_BASE) {
|
|
cout << "cannot copy frameFormat into frametype!= _FRAME_AUDIO_BASE"<<endl;
|
|
exit(0);
|
|
}
|
|
dest->setFrameFormat(getStereo(),getFrequenceHZ());
|
|
dest->sampleSize=getSampleSize();
|
|
dest->lBigEndian=getBigEndian();
|
|
dest->lSigned=getSigned();
|
|
}
|