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Lines Matching refs:fft

286 status_t Visualizer::getFft(uint8_t *fft)
288     if (fft == NULL) {
300             status = doFft(fft, buf);
303         memset(fft, 0, mCaptureSize);
308 status_t Visualizer::doFft(uint8_t *fft, uint8_t *waveform)
326         fft[i] = tmp;
330         fft[i + 1] = tmp;
349         uint8_t fft[mCaptureSize];
351             status = doFft(fft, waveform);
365             fftPtr = fft;