mirror of
https://github.com/overte-org/overte.git
synced 2025-08-08 11:37:58 +02:00
47 lines
1 KiB
C++
47 lines
1 KiB
C++
//
|
|
// AudioData.cpp
|
|
// interface
|
|
//
|
|
// Created by Stephen Birarda on 1/29/13.
|
|
// Copyright (c) 2013 HighFidelity, Inc. All rights reserved.
|
|
//
|
|
#ifndef _WIN32
|
|
|
|
#include "AudioData.h"
|
|
|
|
AudioData::AudioData() {
|
|
mixerAddress = 0;
|
|
mixerPort = 0;
|
|
|
|
averagedLatency = 0.0;
|
|
lastCallback.tv_usec = 0;
|
|
wasStarved = 0;
|
|
measuredJitter = 0;
|
|
jitterBuffer = 0;
|
|
|
|
mixerLoopbackFlag = false;
|
|
audioSocket = NULL;
|
|
}
|
|
|
|
|
|
AudioData::~AudioData() {
|
|
delete audioSocket;
|
|
}
|
|
|
|
// Take a pointer to the acquired microphone input samples and add procedural sounds
|
|
void AudioData::addProceduralSounds(int16_t* inputBuffer, int numSamples) {
|
|
const float MAX_AUDIBLE_VELOCITY = 3.0;
|
|
const float MIN_AUDIBLE_VELOCITY = 0.1;
|
|
const float VOLUME = 200;
|
|
float speed = glm::length(_lastVelocity);
|
|
if ((speed > MIN_AUDIBLE_VELOCITY) && (speed < MAX_AUDIBLE_VELOCITY)) {
|
|
for (int i = 0; i < numSamples; i++) {
|
|
inputBuffer[i] += (int16_t) ((randFloat() - 0.5f) * VOLUME * speed) ;
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
#endif
|