Searched defs:mFft (Results 1 - 2 of 2) sorted by relevance

/frameworks/base/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/
H A DEnergyProbe.java39 private byte[] mFft = new byte[CAPTURE_SIZE]; field in class:EnergyProbe
68 if (mVisualizer.getFft(mFft) == Visualizer.SUCCESS) {
70 energy += (int)mFft[0] * (int)mFft[0];
79 tmp += (int)mFft[bin + 2 * j] * (int)mFft[bin + 2 * j] +
80 (int)mFft[bin + 2 * j + 1] * (int)mFft[bin + 2 * j + 1];
/frameworks/base/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/audio/
H A DMediaVisualizerTest.java61 private byte[] mFft = null; field in class:MediaVisualizerTest
371 assertNotNull(msg +": FFT capture failed", mFft);
372 energy = computeEnergy(mFft, false);
404 assertNotNull(msg +": FFT capture failed", mFft);
405 energy = computeEnergy(mFft, false);
600 mFft = fft;

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