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Fix const warnings

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pull/19/head
Torfinn Berset 7 years ago
parent b54e1f9bf1
commit 23765aeff4
31 changed files with 93 additions and 93 deletions
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4
DSP_Lib_TestSuite/RefLibs/src/FilteringFunctions/lms.c
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@ -436,7 +436,7 @@ void ref_lms_q15(
q63_t acc; /* Accumulator */
q15_t e = 0; /* error of data sample */
q15_t alpha; /* Intermediate constant for taps update */
q31_t coef; /* Teporary variable for coefficient */
q31_t coef; /* Temporary variable for coefficient */
q31_t acc_l, acc_h;
int32_t lShift = 15 - (int32_t)S->postShift; /* Post shift */
int32_t uShift = 32 - lShift;
@ -558,7 +558,7 @@ void ref_lms_norm_q15(
q15_t errorXmu, oneByEnergy; /* Temporary variables to store error and mu product and reciprocal of energy */
//q31_t errorXmu; /* Temporary variables to store error and mu product and reciprocal of energy */
q15_t postShift; /* Post shift to be applied to weight after reciprocal calculation */
q31_t coef; /* Teporary variable for coefficient */
q31_t coef; /* Temporary variable for coefficient */
q31_t acc_l, acc_h;
int32_t lShift = 15 - (int32_t)S->postShift; /* Post shift */
int32_t uShift = 32 - lShift;

6
Include/arm_math.h
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@ -2120,7 +2120,7 @@ void arm_cfft_q31(
void arm_rfft_q15(
const arm_rfft_instance_q15 * S,
const q15_t * pSrc,
q15_t * pSrc,
q15_t * pDst);
/**
@ -2145,7 +2145,7 @@ void arm_cfft_q31(
void arm_rfft_q31(
const arm_rfft_instance_q31 * S,
const q31_t * pSrc,
q31_t * pSrc,
q31_t * pDst);
/**
@ -2172,7 +2172,7 @@ void arm_cfft_q31(
void arm_rfft_f32(
const arm_rfft_instance_f32 * S,
const float32_t * pSrc,
float32_t * pSrc,
float32_t * pDst);
/**

2
Source/FilteringFunctions/arm_lms_norm_q15.c
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@ -87,7 +87,7 @@ void arm_lms_norm_q15(
//uint32_t shift = (uint32_t) S->postShift + 1U; /* Shift to be applied to the output */
q15_t errorXmu, oneByEnergy; /* Temporary variables to store error and mu product and reciprocal of energy */
q15_t postShift; /* Post shift to be applied to weight after reciprocal calculation */
q31_t coef; /* Teporary variable for coefficient */
q31_t coef; /* Temporary variable for coefficient */
q31_t acc_l, acc_h;
int32_t lShift = (15 - (int32_t) S->postShift); /* Post shift */
int32_t uShift = (32 - lShift);

2
Source/FilteringFunctions/arm_lms_norm_q31.c
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@ -189,7 +189,7 @@ void arm_lms_norm_q31(
px = pState;
/* Initialize coeff pointer */
pb = (pCoeffs);
pb = (q31_t*) (pCoeffs);
/* Loop unrolling. Process 4 taps at a time. */
tapCnt = numTaps >> 2;

10
Source/FilteringFunctions/arm_lms_q15.c
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@ -69,16 +69,16 @@ void arm_lms_q15(
{
q15_t *pState = S->pState; /* State pointer */
uint32_t numTaps = S->numTaps; /* Number of filter coefficients in the filter */
const q15_t *pCoeffs = S->pCoeffs; /* Coefficient pointer */
const q15_t *pCoeffs = S->pCoeffs; /* Coefficient pointer */
q15_t *pStateCurnt; /* Points to the current sample of the state */
q15_t mu = S->mu; /* Adaptive factor */
const q15_t *px; /* Temporary pointer for state */
q15_t *px; /* Temporary pointer for state */
q15_t *pb; /* Temporary pointer for coefficient buffer */
uint32_t tapCnt, blkCnt; /* Loop counters */
q63_t acc; /* Accumulator */
q15_t e = 0; /* error of data sample */
q15_t alpha; /* Intermediate constant for taps update */
q31_t coef; /* Teporary variable for coefficient */
q31_t coef; /* Temporary variable for coefficient */
q31_t acc_l, acc_h;
int32_t lShift = (15 - (int32_t) S->postShift); /* Post shift */
int32_t uShift = (32 - lShift);
@ -105,7 +105,7 @@ void arm_lms_q15(
px = pState;
/* Initialize coefficient pointer */
pb = pCoeffs;
pb = (q15_t*) pCoeffs;
/* Set the accumulator to zero */
acc = 0;
@ -176,7 +176,7 @@ void arm_lms_q15(
px = pState++;
/* Initialize coefficient pointer */
pb = pCoeffs;
pb = (q15_t*) pCoeffs;
/* Loop unrolling. Process 4 taps at a time. */
tapCnt = numTaps >> 2U;

4
Source/FilteringFunctions/arm_lms_q31.c
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@ -107,7 +107,7 @@ void arm_lms_q31(
px = pState;
/* Initialize coefficient pointer */
pb = pCoeffs;
pb = (q31_t*) pCoeffs;
/* Set the accumulator to zero */
acc = 0;
@ -171,7 +171,7 @@ void arm_lms_q31(
px = pState++;
/* Initialize coefficient pointer */
pb = pCoeffs;
pb = (q31_t*) pCoeffs;
/* Loop unrolling. Process 4 taps at a time. */
tapCnt = numTaps >> 2;

2
Source/StatisticsFunctions/arm_var_f32.c
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@ -69,7 +69,7 @@ void arm_var_f32(
{
float32_t fMean, fValue;
uint32_t blkCnt; /* loop counter */
float32_t * pInput = pSrc;
const float32_t *pInput = pSrc;
float32_t sum = 0.0f;
float32_t fSum = 0.0f;
#if defined(ARM_MATH_DSP)

2
Source/SupportFunctions/arm_float_to_q15.c
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@ -66,7 +66,7 @@ void arm_float_to_q15(
q15_t * pDst,
uint32_t blockSize)
{
float32_t *pIn = pSrc; /* Src pointer */
const float32_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#ifdef ARM_MATH_ROUNDING

2
Source/SupportFunctions/arm_float_to_q31.c
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@ -70,7 +70,7 @@ void arm_float_to_q31(
q31_t * pDst,
uint32_t blockSize)
{
float32_t *pIn = pSrc; /* Src pointer */
const float32_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#ifdef ARM_MATH_ROUNDING

2
Source/SupportFunctions/arm_float_to_q7.c
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@ -65,7 +65,7 @@ void arm_float_to_q7(
q7_t * pDst,
uint32_t blockSize)
{
float32_t *pIn = pSrc; /* Src pointer */
const float32_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#ifdef ARM_MATH_ROUNDING

2
Source/SupportFunctions/arm_q15_to_float.c
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@ -67,7 +67,7 @@ void arm_q15_to_float(
float32_t * pDst,
uint32_t blockSize)
{
q15_t *pIn = pSrc; /* Src pointer */
const q15_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */

2
Source/SupportFunctions/arm_q15_to_q31.c
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@ -60,7 +60,7 @@ void arm_q15_to_q31(
q31_t * pDst,
uint32_t blockSize)
{
q15_t *pIn = pSrc; /* Src pointer */
const q15_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#if defined (ARM_MATH_DSP)

2
Source/SupportFunctions/arm_q15_to_q7.c
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@ -61,7 +61,7 @@ void arm_q15_to_q7(
q7_t * pDst,
uint32_t blockSize)
{
q15_t *pIn = pSrc; /* Src pointer */
const q15_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#if defined (ARM_MATH_DSP)

2
Source/SupportFunctions/arm_q31_to_float.c
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@ -64,7 +64,7 @@ void arm_q31_to_float(
float32_t * pDst,
uint32_t blockSize)
{
q31_t *pIn = pSrc; /* Src pointer */
const q31_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */

2
Source/SupportFunctions/arm_q31_to_q15.c
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@ -60,7 +60,7 @@ void arm_q31_to_q15(
q15_t * pDst,
uint32_t blockSize)
{
q31_t *pIn = pSrc; /* Src pointer */
const q31_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#if defined (ARM_MATH_DSP)

2
Source/SupportFunctions/arm_q31_to_q7.c
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@ -60,7 +60,7 @@ void arm_q31_to_q7(
q7_t * pDst,
uint32_t blockSize)
{
q31_t *pIn = pSrc; /* Src pointer */
const q31_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#if defined (ARM_MATH_DSP)

2
Source/SupportFunctions/arm_q7_to_float.c
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@ -64,7 +64,7 @@ void arm_q7_to_float(
float32_t * pDst,
uint32_t blockSize)
{
q7_t *pIn = pSrc; /* Src pointer */
const q7_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */

2
Source/SupportFunctions/arm_q7_to_q15.c
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@ -63,7 +63,7 @@ void arm_q7_to_q15(
q15_t * pDst,
uint32_t blockSize)
{
q7_t *pIn = pSrc; /* Src pointer */
const q7_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#if defined (ARM_MATH_DSP)

2
Source/SupportFunctions/arm_q7_to_q31.c
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@ -60,7 +60,7 @@ void arm_q7_to_q31(
q31_t * pDst,
uint32_t blockSize)
{
q7_t *pIn = pSrc; /* Src pointer */
const q7_t *pIn = pSrc; /* Src pointer */
uint32_t blkCnt; /* loop counter */
#if defined (ARM_MATH_DSP)

2
Source/TransformFunctions/arm_cfft_radix2_f32.c
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@ -45,7 +45,7 @@ extern void arm_bitreversal_f32(
float32_t * pSrc,
uint16_t fftSize,
uint16_t bitRevFactor,
uint16_t * pBitRevTab);
const uint16_t * pBitRevTab);
/**
* @ingroup groupTransforms

10
Source/TransformFunctions/arm_cfft_radix2_q15.c
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@ -31,20 +31,20 @@
void arm_radix2_butterfly_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pCoef,
const q15_t * pCoef,
uint16_t twidCoefModifier);
void arm_radix2_butterfly_inverse_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pCoef,
const q15_t * pCoef,
uint16_t twidCoefModifier);
void arm_bitreversal_q15(
q15_t * pSrc,
uint32_t fftLen,
uint16_t bitRevFactor,
uint16_t * pBitRevTab);
const uint16_t * pBitRevTab);
/**
* @ingroup groupTransforms
@ -90,7 +90,7 @@ void arm_cfft_radix2_q15(
void arm_radix2_butterfly_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pCoef,
const q15_t * pCoef,
uint16_t twidCoefModifier)
{
#if defined (ARM_MATH_DSP)
@ -419,7 +419,7 @@ void arm_radix2_butterfly_q15(
void arm_radix2_butterfly_inverse_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pCoef,
const q15_t * pCoef,
uint16_t twidCoefModifier)
{
#if defined (ARM_MATH_DSP)

10
Source/TransformFunctions/arm_cfft_radix2_q31.c
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@ -31,20 +31,20 @@
void arm_radix2_butterfly_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint16_t twidCoefModifier);
void arm_radix2_butterfly_inverse_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint16_t twidCoefModifier);
void arm_bitreversal_q31(
q31_t * pSrc,
uint32_t fftLen,
uint16_t bitRevFactor,
uint16_t * pBitRevTab);
const uint16_t * pBitRevTab);
/**
* @ingroup groupTransforms
@ -90,7 +90,7 @@ q31_t * pSrc)
void arm_radix2_butterfly_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint16_t twidCoefModifier)
{
@ -218,7 +218,7 @@ uint16_t twidCoefModifier)
void arm_radix2_butterfly_inverse_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint16_t twidCoefModifier)
{

10
Source/TransformFunctions/arm_cfft_radix4_f32.c
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@ -32,18 +32,18 @@ extern void arm_bitreversal_f32(
float32_t * pSrc,
uint16_t fftSize,
uint16_t bitRevFactor,
uint16_t * pBitRevTab);
const uint16_t * pBitRevTab);
void arm_radix4_butterfly_f32(
float32_t * pSrc,
uint16_t fftLen,
float32_t * pCoef,
const float32_t * pCoef,
uint16_t twidCoefModifier);
void arm_radix4_butterfly_inverse_f32(
float32_t * pSrc,
uint16_t fftLen,
float32_t * pCoef,
const float32_t * pCoef,
uint16_t twidCoefModifier,
float32_t onebyfftLen);
@ -110,7 +110,7 @@ void arm_cfft_radix4_f32(
void arm_radix4_butterfly_f32(
float32_t * pSrc,
uint16_t fftLen,
float32_t * pCoef,
const float32_t * pCoef,
uint16_t twidCoefModifier)
{
@ -614,7 +614,7 @@ uint16_t twidCoefModifier)
void arm_radix4_butterfly_inverse_f32(
float32_t * pSrc,
uint16_t fftLen,
float32_t * pCoef,
const float32_t * pCoef,
uint16_t twidCoefModifier,
float32_t onebyfftLen)
{

10
Source/TransformFunctions/arm_cfft_radix4_q15.c
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@ -33,20 +33,20 @@
void arm_radix4_butterfly_q15(
q15_t * pSrc16,
uint32_t fftLen,
q15_t * pCoef16,
const q15_t * pCoef16,
uint32_t twidCoefModifier);
void arm_radix4_butterfly_inverse_q15(
q15_t * pSrc16,
uint32_t fftLen,
q15_t * pCoef16,
const q15_t * pCoef16,
uint32_t twidCoefModifier);
void arm_bitreversal_q15(
q15_t * pSrc,
uint32_t fftLen,
uint16_t bitRevFactor,
uint16_t * pBitRevTab);
const int16_t * pBitRevTab);
/**
* @ingroup groupTransforms
@ -149,7 +149,7 @@ void arm_cfft_radix4_q15(
void arm_radix4_butterfly_q15(
q15_t * pSrc16,
uint32_t fftLen,
q15_t * pCoef16,
const q15_t * pCoef16,
uint32_t twidCoefModifier)
{
@ -1066,7 +1066,7 @@ void arm_radix4_butterfly_q15(
void arm_radix4_butterfly_inverse_q15(
q15_t * pSrc16,
uint32_t fftLen,
q15_t * pCoef16,
const q15_t * pCoef16,
uint32_t twidCoefModifier)
{

10
Source/TransformFunctions/arm_cfft_radix4_q31.c
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@ -32,20 +32,20 @@
void arm_radix4_butterfly_inverse_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint32_t twidCoefModifier);
void arm_radix4_butterfly_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint32_t twidCoefModifier);
void arm_bitreversal_q31(
q31_t * pSrc,
uint32_t fftLen,
uint16_t bitRevFactor,
uint16_t * pBitRevTab);
const uint16_t * pBitRevTab);
/**
* @ingroup groupTransforms
@ -148,7 +148,7 @@ void arm_cfft_radix4_q31(
void arm_radix4_butterfly_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint32_t twidCoefModifier)
{
uint32_t n1, n2, ia1, ia2, ia3, i0, i1, i2, i3, j, k;
@ -553,7 +553,7 @@ void arm_radix4_butterfly_q31(
void arm_radix4_butterfly_inverse_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pCoef,
const q31_t * pCoef,
uint32_t twidCoefModifier)
{
uint32_t n1, n2, ia1, ia2, ia3, i0, i1, i2, i3, j, k;

4
Source/TransformFunctions/arm_dct4_f32.c
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@ -128,8 +128,8 @@ void arm_dct4_f32(
float32_t * pInlineBuffer)
{
uint32_t i; /* Loop counter */
float32_t *weights = S->pTwiddle; /* Pointer to the Weights table */
float32_t *cosFact = S->pCosFactor; /* Pointer to the cos factors table */
const float32_t *weights = S->pTwiddle; /* Pointer to the Weights table */
const float32_t *cosFact = S->pCosFactor; /* Pointer to the cos factors table */
float32_t *pS1, *pS2, *pbuff; /* Temporary pointers for input buffer and pState buffer */
float32_t in; /* Temporary variable */

4
Source/TransformFunctions/arm_dct4_q15.c
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@ -54,8 +54,8 @@ void arm_dct4_q15(
q15_t * pInlineBuffer)
{
uint32_t i; /* Loop counter */
q15_t *weights = S->pTwiddle; /* Pointer to the Weights table */
q15_t *cosFact = S->pCosFactor; /* Pointer to the cos factors table */
const q15_t *weights = S->pTwiddle; /* Pointer to the Weights table */
const q15_t *cosFact = S->pCosFactor; /* Pointer to the cos factors table */
q15_t *pS1, *pS2, *pbuff; /* Temporary pointers for input buffer and pState buffer */
q15_t in; /* Temporary variable */

4
Source/TransformFunctions/arm_dct4_q31.c
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@ -55,8 +55,8 @@ void arm_dct4_q31(
q31_t * pInlineBuffer)
{
uint16_t i; /* Loop counter */
q31_t *weights = S->pTwiddle; /* Pointer to the Weights table */
q31_t *cosFact = S->pCosFactor; /* Pointer to the cos factors table */
const q31_t *weights = S->pTwiddle; /* Pointer to the Weights table */
const q31_t *cosFact = S->pCosFactor; /* Pointer to the cos factors table */
q31_t *pS1, *pS2, *pbuff; /* Temporary pointers for input buffer and pState buffer */
q31_t in; /* Temporary variable */

26
Source/TransformFunctions/arm_rfft_f32.c
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@ -35,13 +35,13 @@
extern void arm_radix4_butterfly_f32(
float32_t * pSrc,
uint16_t fftLen,
float32_t * pCoef,
const float32_t * pCoef,
uint16_t twidCoefModifier);
extern void arm_radix4_butterfly_inverse_f32(
float32_t * pSrc,
uint16_t fftLen,
float32_t * pCoef,
const float32_t * pCoef,
uint16_t twidCoefModifier,
float32_t onebyfftLen);
@ -49,21 +49,21 @@ extern void arm_bitreversal_f32(
float32_t * pSrc,
uint16_t fftSize,
uint16_t bitRevFactor,
uint16_t * pBitRevTab);
const uint16_t * pBitRevTab);
void arm_split_rfft_f32(
float32_t * pSrc,
uint32_t fftLen,
float32_t * pATable,
float32_t * pBTable,
const float32_t * pATable,
const float32_t * pBTable,
float32_t * pDst,
uint32_t modifier);
void arm_split_rifft_f32(
float32_t * pSrc,
uint32_t fftLen,
float32_t * pATable,
float32_t * pBTable,
const float32_t * pATable,
const float32_t * pBTable,
float32_t * pDst,
uint32_t modifier);
@ -157,14 +157,14 @@ void arm_rfft_f32(
void arm_split_rfft_f32(
float32_t * pSrc,
uint32_t fftLen,
float32_t * pATable,
float32_t * pBTable,
const float32_t * pATable,
const float32_t * pBTable,
float32_t * pDst,
uint32_t modifier)
{
uint32_t i; /* Loop Counter */
float32_t outR, outI; /* Temporary variables for output */
float32_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
const float32_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
float32_t CoefA1, CoefA2, CoefB1; /* Temporary variables for twiddle coefficients */
float32_t *pDst1 = &pDst[2], *pDst2 = &pDst[(4U * fftLen) - 1U]; /* temp pointers for output buffer */
float32_t *pSrc1 = &pSrc[2], *pSrc2 = &pSrc[(2U * fftLen) - 1U]; /* temp pointers for input buffer */
@ -251,13 +251,13 @@ void arm_split_rfft_f32(
void arm_split_rifft_f32(
float32_t * pSrc,
uint32_t fftLen,
float32_t * pATable,
float32_t * pBTable,
const float32_t * pATable,
const float32_t * pBTable,
float32_t * pDst,
uint32_t modifier)
{
float32_t outR, outI; /* Temporary variables for output */
float32_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
const float32_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
float32_t CoefA1, CoefA2, CoefB1; /* Temporary variables for twiddle coefficients */
float32_t *pSrc1 = &pSrc[0], *pSrc2 = &pSrc[(2U * fftLen) + 1U];

22
Source/TransformFunctions/arm_rfft_q15.c
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@ -35,16 +35,16 @@
void arm_split_rfft_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pATable,
q15_t * pBTable,
const q15_t * pATable,
const q15_t * pBTable,
q15_t * pDst,
uint32_t modifier);
void arm_split_rifft_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pATable,
q15_t * pBTable,
const q15_t * pATable,
const q15_t * pBTable,
q15_t * pDst,
uint32_t modifier);
@ -127,14 +127,14 @@ void arm_rfft_q15(
void arm_split_rfft_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pATable,
q15_t * pBTable,
const q15_t * pATable,
const q15_t * pBTable,
q15_t * pDst,
uint32_t modifier)
{
uint32_t i; /* Loop Counter */
q31_t outR, outI; /* Temporary variables for output */
q15_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
const q15_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
q15_t *pSrc1, *pSrc2;
#if defined (ARM_MATH_DSP)
q15_t *pD1, *pD2;
@ -282,7 +282,7 @@ void arm_split_rfft_q15(
/**
* @brief Core Real IFFT process
* @param[in] *pSrc points to the input buffer.
* @param[in] fftLen length of FFT.
* @param[in] fftLen length of FFT.
* @param[in] *pATable points to the twiddle Coef A buffer.
* @param[in] *pBTable points to the twiddle Coef B buffer.
* @param[out] *pDst points to the output buffer.
@ -293,14 +293,14 @@ void arm_split_rfft_q15(
void arm_split_rifft_q15(
q15_t * pSrc,
uint32_t fftLen,
q15_t * pATable,
q15_t * pBTable,
const q15_t * pATable,
const q15_t * pBTable,
q15_t * pDst,
uint32_t modifier)
{
uint32_t i; /* Loop Counter */
q31_t outR, outI; /* Temporary variables for output */
q15_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
const q15_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
q15_t *pSrc1, *pSrc2;
q15_t *pDst1 = &pDst[0];

20
Source/TransformFunctions/arm_rfft_q31.c
Unescape Escape View File

@ -35,16 +35,16 @@
void arm_split_rfft_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pATable,
q31_t * pBTable,
const q31_t * pATable,
const q31_t * pBTable,
q31_t * pDst,
uint32_t modifier);
void arm_split_rifft_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pATable,
q31_t * pBTable,
const q31_t * pATable,
const q31_t * pBTable,
q31_t * pDst,
uint32_t modifier);
@ -125,14 +125,14 @@ void arm_rfft_q31(
void arm_split_rfft_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pATable,
q31_t * pBTable,
const q31_t * pATable,
const q31_t * pBTable,
q31_t * pDst,
uint32_t modifier)
{
uint32_t i; /* Loop Counter */
q31_t outR, outI; /* Temporary variables for output */
q31_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
const q31_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
q31_t CoefA1, CoefA2, CoefB1; /* Temporary variables for twiddle coefficients */
q31_t *pOut1 = &pDst[2], *pOut2 = &pDst[(4U * fftLen) - 1U];
q31_t *pIn1 = &pSrc[2], *pIn2 = &pSrc[(2U * fftLen) - 1U];
@ -217,13 +217,13 @@ void arm_split_rfft_q31(
void arm_split_rifft_q31(
q31_t * pSrc,
uint32_t fftLen,
q31_t * pATable,
q31_t * pBTable,
const q31_t * pATable,
const q31_t * pBTable,
q31_t * pDst,
uint32_t modifier)
{
q31_t outR, outI; /* Temporary variables for output */
q31_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
const q31_t *pCoefA, *pCoefB; /* Temporary pointers for twiddle factors */
q31_t CoefA1, CoefA2, CoefB1; /* Temporary variables for twiddle coefficients */
q31_t *pIn1 = &pSrc[0], *pIn2 = &pSrc[(2U * fftLen) + 1U];

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