MLECO-1868: Code static analyzer warnings fixes
Signed-off-by: alexander <alexander.efremov@arm.com>
Change-Id: Ie423e9cad3fabec6ab077ded7236813fe4933dea
diff --git a/source/use_case/asr/include/Wav2LetterPreprocess.hpp b/source/use_case/asr/include/Wav2LetterPreprocess.hpp
index 8a4e0b7..10512b9 100644
--- a/source/use_case/asr/include/Wav2LetterPreprocess.hpp
+++ b/source/use_case/asr/include/Wav2LetterPreprocess.hpp
@@ -74,16 +74,16 @@
* @param[out] delta2 Result of the second diff computation.
* @return true if successful, false otherwise.
*/
- static bool _ComputeDeltas(Array2d<float>& mfcc,
- Array2d<float>& delta1,
- Array2d<float>& delta2);
+ static bool ComputeDeltas(Array2d<float>& mfcc,
+ Array2d<float>& delta1,
+ Array2d<float>& delta2);
/**
* @brief Given a 2D vector of floats, computes the mean.
* @param[in] vec Vctor of vector of floats.
* @return Mean value.
*/
- static float _GetMean(Array2d<float>& vec);
+ static float GetMean(Array2d<float>& vec);
/**
* @brief Given a 2D vector of floats, computes the stddev.
@@ -91,20 +91,20 @@
* @param[in] mean Mean value of the vector passed in.
* @return stddev value.
*/
- static float _GetStdDev(Array2d<float>& vec,
- float mean);
+ static float GetStdDev(Array2d<float>& vec,
+ const float mean);
/**
* @brief Given a 2D vector of floats, normalises it using
* the mean and the stddev.
* @param[in,out] vec Vector of vector of floats.
*/
- static void _NormaliseVec(Array2d<float>& vec);
+ static void NormaliseVec(Array2d<float>& vec);
/**
* @brief Normalises the MFCC and delta buffers.
*/
- void _Normalise();
+ void Normalise();
/**
* @brief Given the quantisation and data type limits, computes
@@ -116,7 +116,7 @@
* @param[in] maxVal Numerical limit - maximum.
* @return Floating point quantised value.
*/
- static float _GetQuantElem(
+ static float GetQuantElem(
float elem,
float quantScale,
int quantOffset,
@@ -137,7 +137,7 @@
* @param[in] quantOffset Quantisation offset.
*/
template <typename T>
- bool _Quantise(
+ bool Quantise(
T * outputBuf,
const uint32_t outputBufSz,
const float quantScale,
@@ -161,15 +161,15 @@
/* Need to transpose while copying and concatenating the tensor. */
for (uint32_t j = 0; j < this->_m_numFeatVectors; ++j) {
for (uint32_t i = 0; i < this->_m_numMfccFeats; ++i) {
- *outputBufMfcc++ = static_cast<T>(Preprocess::_GetQuantElem(
- this->_m_mfccBuf(i, j), quantScale,
- quantOffset, minVal, maxVal));
- *outputBufD1++ = static_cast<T>(Preprocess::_GetQuantElem(
- this->_m_delta1Buf(i, j), quantScale,
- quantOffset, minVal, maxVal));
- *outputBufD2++ = static_cast<T>(Preprocess::_GetQuantElem(
- this->_m_delta2Buf(i, j), quantScale,
- quantOffset, minVal, maxVal));
+ *outputBufMfcc++ = static_cast<T>(Preprocess::GetQuantElem(
+ this->_m_mfccBuf(i, j), quantScale,
+ quantOffset, minVal, maxVal));
+ *outputBufD1++ = static_cast<T>(Preprocess::GetQuantElem(
+ this->_m_delta1Buf(i, j), quantScale,
+ quantOffset, minVal, maxVal));
+ *outputBufD2++ = static_cast<T>(Preprocess::GetQuantElem(
+ this->_m_delta2Buf(i, j), quantScale,
+ quantOffset, minVal, maxVal));
}
outputBufMfcc += ptrIncr;
outputBufD1 += ptrIncr;