//*************************************************************************
void BeatDetectorApp::NextFile()
{
roto = 0;
if(mTrack && mTrack->isPlaying())
{
mTrack->enablePcmBuffering(false);
mTrack->stop();
}
#ifdef WIN32
time_t now;
time(&now);
int time_int = (int)now;
#else
timeval now;
gettimeofday(&now, NULL);
int time_int = now.tv_sec;
#endif
Rand r;
r.seed(time_int);
int rand_file = r.nextInt(m_FileList.size());
path my_path = m_FileList[rand_file].path();
m_CurrentFile = my_path.string();
if(!write_frames)
{
mAudioSource = audio::load(m_CurrentFile);
mTrack = audio::Output::addTrack(mAudioSource, false);
mTrack->enablePcmBuffering(true);
mTrack->play();
}
//rot_inc = r.nextFloat(1.5f, 30.0f);
}
// Set up
void KissFileSampleApp::setup()
{
// Set up window
setWindowSize(600, 600);
// Set up OpenGL
gl::enableAlphaBlending();
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_LINE_SMOOTH);
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
// Set line color
gl::color(Color(1, 1, 1));
// Load and play audio
mAudioSource = audio::load(loadResource(RES_SAMPLE));
mTrack = audio::Output::addTrack(mAudioSource, false);
mTrack->enablePcmBuffering(true);
mTrack->play();
// Set init flag
mFftInit = false;
}
//*************************************************************************
void BeatDetectorApp::keyDown(KeyEvent event)
{
switch(event.getChar())
{
case 'n':
NextFile();
break;
case 'f':
setFullScreen(!isFullScreen());
break;
case 'p':
if(mTrack)
{
if(mTrack->isPlaying())
{
mTrack->stop();
}
else
{
mTrack->play();
}
}
break;
}
}
void AudioAnalysisSampleApp::keyDown( KeyEvent e ) {
if( e.getChar() == 'p' ) {
( mTrack1->isPlaying() ) ? mTrack1->stop() : mTrack1->play();
}
}
