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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
);
[
all
...]
/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
);
Completed in 972 milliseconds