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    Searched refs:fftSize (Results 1 - 4 of 4) sorted by null

  /cts/apps/CtsVerifier/jni/audioquality/
CompareSpectra.cpp 70 /* Return a pointer to 1+(fftSize/2) spectrum magnitude values
74 fftSize points is used to compute the spectra, The overall signal
77 double* getAverageSpectrum(short* pcm, int numSamples, int fftSize,
79 if (numSamples < fftSize) return NULL;
80 int numFrames = 1 + ((2 * (numSamples - fftSize)) / fftSize);
81 int numMag = 1 + (fftSize / 2);
82 float* re = new float[fftSize];
83 float* im = new float[fftSize];
88 Window wind(fftSize);
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  /frameworks/base/include/media/
Visualizer.h 87 // fftSize) is 0.
91 uint32_t fftSize,
  /frameworks/base/media/libmedia/
Visualizer.cpp 252 uint32_t fftSize = 0;
259 fftSize = mCaptureSize;
261 mCaptureCallBack(mCaptureCbkUser, waveSize, wavePtr, fftSize, fftPtr, mSampleRate);
  /frameworks/base/media/jni/audioeffect/
android_media_Visualizer.cpp 99 uint32_t fftSize,
138 if (fftSize != 0 && fft != NULL) {
139 jbyteArray jArray = env->NewByteArray(fftSize);
142 memcpy(nArray, fft, fftSize);

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