public boolean transform(ProgressListener progressListener) {
toneMap = toneMapFrame.getToneMap();
timeSet = toneMap.getTimeSet();
pitchSet = toneMap.getPitchSet();
timeRange = timeSet.getRange();
pitchRange = pitchSet.getRange();
pitchFreqSet = pitchSet.getFreqSet();
audioFTPower = new double[timeRange * (pitchRange + 1)];
int startSample = timeSet.getStartSample();
int endSample = timeSet.getEndSample();
int sampleLength = (int) Math.floor((endSample - startSample) / ((double) resolution));
double[] audioSamples = new double[sampleLength];
for (int i = 0; i < sampleLength; i++) {
audioSamples[i] = (double) audioData[startSample + i * resolution];
}
int sampleIndexSize =
(int) Math.floor((double) timeSet.getSampleIndexSize() / (double) resolution);
double dt = (double) resolution / sampleRate;
if (transformMode == TRANSFORM_MODE_JAVA) {
wavelet.convert(
audioFTPower,
audioSamples,
pitchFreqSet,
dt,
(double) pFactor,
(double) tFactor,
sampleIndexSize,
sampleLength,
pitchRange,
progressListener);
} else {
WaveletJNI waveletJNI = new WaveletJNI();
waveletJNI.waveletConvert(
audioFTPower,
audioSamples,
pitchFreqSet,
dt,
(double) pFactor,
(double) tFactor,
sampleIndexSize,
sampleLength,
pitchRange,
progressListener);
}
return true;
}