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morphopAlgo.cpp
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morphopAlgo.cpp
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#include <cmath>
#include <float.h>
#include "rt_nonfinite.h"
#include <string.h>
#include "processedout.h"
#include "morphopAlgo.h"
#include "isrow.h"
#include "processedout_emxutil.h"
typedef struct {
bool Neighborhood[9];
int ImageSize[2];
double InteriorStart[2];
int InteriorEnd[2];
int ImageNeighborLinearOffsets[5];
double Padding;
double PadValue;
bool ProcessBorder;
double NeighborhoodCenter;
int NeighborLinearIndices[5];
int NeighborSubscriptOffsets[10];
} c_images_internal_coder_Neighbo;
static int div_s32(int numerator, int denominator);
static double rt_remd_snf(double u0, double u1);
static int div_s32(int numerator, int denominator)
{
int quotient;
unsigned int absNumerator;
unsigned int absDenominator;
bool quotientNeedsNegation;
if (denominator == 0) {
if (numerator >= 0) {
quotient = MAX_int32_T;
} else {
quotient = MIN_int32_T;
}
} else {
if (numerator < 0) {
absNumerator = ~(unsigned int)numerator + 1U;
} else {
absNumerator = (unsigned int)numerator;
}
if (denominator < 0) {
absDenominator = ~(unsigned int)denominator + 1U;
} else {
absDenominator = (unsigned int)denominator;
}
quotientNeedsNegation = ((numerator < 0) != (denominator < 0));
absNumerator /= absDenominator;
if (quotientNeedsNegation) {
quotient = -(int)absNumerator;
} else {
quotient = (int)absNumerator;
}
}
return quotient;
}
static double rt_remd_snf(double u0, double u1)
{
double y;
double b_u1;
double q;
if (!((!rtIsNaN(u0)) && (!rtIsInf(u0)) && ((!rtIsNaN(u1)) && (!rtIsInf(u1)))))
{
y = rtNaN;
} else {
if (u1 < 0.0) {
b_u1 = std::ceil(u1);
} else {
b_u1 = std::floor(u1);
}
if ((u1 != 0.0) && (u1 != b_u1)) {
q = std::abs(u0 / u1);
if (std::abs(q - std::floor(q + 0.5)) <= DBL_EPSILON * q) {
y = 0.0 * u0;
} else {
y = std::fmod(u0, u1);
}
} else {
y = std::fmod(u0, u1);
}
}
return y;
}
void morphopAlgo(const emxArray_boolean_T *A, emxArray_boolean_T *B)
{
int centerPixelSub_idx_0;
c_images_internal_coder_Neighbo np;
static const bool nhConn[9] = { false, true, false, true, true, true, false,
true, false };
int imSize[2];
int i;
bool b_nhConn[9];
int nhInds[5];
int imageNeighborLinearOffsets[5];
int pixelsPerImPage[2];
int imnhSubs[10];
double centerLocationInImage;
int indx;
int pind;
int r;
int firstIndRange[2];
signed char subs[2];
signed char b_subs[2];
int a[10];
emxArray_boolean_T *in;
c_images_internal_coder_Neighbo *nhoodObj;
int centerPixelSub_idx_1;
int secondInd;
bool imnh_data[25];
signed char imnh_size[2];
double centerPixelSub[2];
bool padValue;
int varargin_2;
int imnhInds[5];
int b_pind;
int b_varargin_2;
bool out__data[360];
int minval;
int loop_ub;
int firstInd;
int b_secondInd;
int b_i;
int b_firstInd;
int varargin_1_size_idx_0;
signed char varargin_1_data[26];
int pixelSub[2];
bool isInside[5];
int trueCount;
bool p;
bool exitg1;
int imnhInds_data[5];
int tmp_data[5];
int b_pixelSub[2];
bool b_imnh_data[25];
int k[2];
signed char b_varargin_1_data[26];
int b_trueCount;
int b_tmp_data[5];
int b_imnhInds_data[5];
int c_pixelSub[2];
int c_trueCount;
int c_imnhInds_data[5];
int c_tmp_data[5];
int d_pixelSub[2];
int d_tmp_data[5];
int d_trueCount;
int d_imnhInds_data[5];
int e_tmp_data[5];
if (!((A->size[0] == 0) || (A->size[1] == 0))) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
np.ImageSize[centerPixelSub_idx_0] = A->size[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 9;
centerPixelSub_idx_0++) {
np.Neighborhood[centerPixelSub_idx_0] = nhConn[centerPixelSub_idx_0];
}
np.Padding = 1.0;
np.ProcessBorder = true;
np.NeighborhoodCenter = 1.0;
np.PadValue = 0.0;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0] = np.ImageSize[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 9;
centerPixelSub_idx_0++) {
b_nhConn[centerPixelSub_idx_0] = np.Neighborhood[centerPixelSub_idx_0];
}
for (i = 0; i < 5; i++) {
nhInds[i] = np.ImageNeighborLinearOffsets[i];
}
for (i = 0; i < 5; i++) {
imageNeighborLinearOffsets[i] = np.NeighborLinearIndices[i];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 10;
centerPixelSub_idx_0++) {
imnhSubs[centerPixelSub_idx_0] =
np.NeighborSubscriptOffsets[centerPixelSub_idx_0];
}
pixelsPerImPage[0] = 1;
pixelsPerImPage[1] = imSize[0];
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0]--;
}
centerLocationInImage = b_nhConn[0];
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 8;
centerPixelSub_idx_0++) {
centerLocationInImage += (double)b_nhConn[centerPixelSub_idx_0 + 1];
}
if (!(centerLocationInImage == 0.0)) {
indx = 0;
for (pind = 0; pind < 9; pind++) {
if (b_nhConn[pind]) {
r = (int)rt_remd_snf((1.0 + (double)pind) - 1.0, 3.0) + 1;
subs[1] = (signed char)((int)(((double)(pind - r) + 1.0) / 3.0) + 1);
subs[0] = (signed char)r;
b_subs[0] = (signed char)r;
b_subs[1] = (signed char)(subs[1] - 1);
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imnhSubs[indx + 5 * centerPixelSub_idx_0] =
subs[centerPixelSub_idx_0];
firstIndRange[centerPixelSub_idx_0] = b_subs[centerPixelSub_idx_0] *
(1 + (centerPixelSub_idx_0 << 1));
}
imageNeighborLinearOffsets[indx] = firstIndRange[0] + firstIndRange[1];
b_subs[0] = (signed char)r;
b_subs[1] = (signed char)(subs[1] - 1);
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
firstIndRange[centerPixelSub_idx_0] = b_subs[centerPixelSub_idx_0] *
pixelsPerImPage[centerPixelSub_idx_0];
}
nhInds[indx] = (int)((double)firstIndRange[0] + (double)firstIndRange
[1]);
indx++;
}
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
firstIndRange[centerPixelSub_idx_0] = (2 - centerPixelSub_idx_0) *
pixelsPerImPage[centerPixelSub_idx_0];
}
centerLocationInImage = (double)firstIndRange[0] + (double)firstIndRange[1];
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
nhInds[centerPixelSub_idx_0] -= (int)centerLocationInImage;
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 10;
centerPixelSub_idx_0++) {
a[centerPixelSub_idx_0] = imnhSubs[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
for (indx = 0; indx < 5; indx++) {
imnhSubs[indx + 5 * centerPixelSub_idx_0] = a[indx + 5 *
centerPixelSub_idx_0] - 2;
}
}
}
for (i = 0; i < 5; i++) {
np.ImageNeighborLinearOffsets[i] = nhInds[i];
}
for (i = 0; i < 5; i++) {
np.NeighborLinearIndices[i] = imageNeighborLinearOffsets[i];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 10;
centerPixelSub_idx_0++) {
np.NeighborSubscriptOffsets[centerPixelSub_idx_0] =
imnhSubs[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
np.InteriorStart[centerPixelSub_idx_0] = 2.0;
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
np.InteriorEnd[centerPixelSub_idx_0] = imSize[centerPixelSub_idx_0];
}
emxInit_boolean_T(&in, 2);
nhoodObj = &np;
centerPixelSub_idx_0 = in->size[0] * in->size[1];
in->size[0] = A->size[0];
in->size[1] = A->size[1];
emxEnsureCapacity_boolean_T(in, centerPixelSub_idx_0);
indx = A->size[0] * A->size[1];
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < indx;
centerPixelSub_idx_0++) {
in->data[centerPixelSub_idx_0] = A->data[centerPixelSub_idx_0];
}
centerPixelSub_idx_0 = (int)np.InteriorStart[1];
centerPixelSub_idx_1 = np.InteriorEnd[1];
firstIndRange[0] = (int)np.InteriorStart[0];
firstIndRange[1] = np.InteriorEnd[0];
for (i = 0; i < 5; i++) {
imageNeighborLinearOffsets[i] = np.ImageNeighborLinearOffsets[i];
}
indx = np.ImageSize[0];
#pragma omp parallel for \
num_threads(omp_get_max_threads()) \
private(imnh_data,imnh_size,imnhInds,b_pind,out__data,loop_ub,firstInd,b_i,varargin_1_size_idx_0) \
firstprivate(varargin_1_data)
for (secondInd = centerPixelSub_idx_0; secondInd <= centerPixelSub_idx_1;
secondInd++) {
loop_ub = B->size[0];
for (firstInd = firstIndRange[0]; firstInd <= firstIndRange[1]; firstInd++)
{
b_pind = (secondInd - 1) * indx + firstInd;
for (b_i = 0; b_i < 5; b_i++) {
imnhInds[b_i] = imageNeighborLinearOffsets[b_i] + b_pind;
}
if (isrow(in)) {
imnh_size[0] = 1;
imnh_size[1] = 5;
for (b_pind = 0; b_pind < 5; b_pind++) {
imnh_data[b_pind] = in->data[imnhInds[b_pind] - 1];
}
} else {
imnh_size[0] = 5;
imnh_size[1] = 1;
for (b_pind = 0; b_pind < 5; b_pind++) {
imnh_data[b_pind] = in->data[imnhInds[b_pind] - 1];
}
}
varargin_1_size_idx_0 = imnh_size[0] * imnh_size[1] + 1;
b_i = imnh_size[0] * imnh_size[1];
for (b_pind = 0; b_pind < b_i; b_pind++) {
varargin_1_data[b_pind] = (signed char)imnh_data[b_pind];
}
varargin_1_data[imnh_size[0] * imnh_size[1]] = 0;
if (varargin_1_size_idx_0 <= 2) {
if (varargin_1_data[0] < varargin_1_data[1]) {
b_pind = varargin_1_data[1];
} else {
b_pind = varargin_1_data[0];
}
} else {
b_pind = varargin_1_data[0];
for (b_i = 1; b_i < varargin_1_size_idx_0; b_i++) {
if (b_pind < varargin_1_data[b_i]) {
b_pind = varargin_1_data[b_i];
}
}
}
out__data[firstInd - 1] = (b_pind != 0);
}
for (b_pind = 0; b_pind < loop_ub; b_pind++) {
B->data[b_pind + B->size[0] * (secondInd - 1)] = out__data[b_pind];
}
}
if (nhoodObj->ProcessBorder) {
firstIndRange[1] = nhoodObj->ImageSize[0];
centerPixelSub[1] = nhoodObj->InteriorStart[1] - 1.0;
padValue = (nhoodObj->PadValue != 0.0);
varargin_2 = nhoodObj->ImageSize[0];
indx = firstIndRange[1];
if (indx < varargin_2) {
varargin_2 = indx;
}
b_varargin_2 = nhoodObj->ImageSize[1];
if (rtIsNaN(centerPixelSub[1]) || (centerPixelSub[1] > b_varargin_2)) {
minval = b_varargin_2;
} else {
minval = (int)centerPixelSub[1];
}
for (b_secondInd = 0; b_secondInd < minval; b_secondInd++) {
if (1 <= varargin_2) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 10;
centerPixelSub_idx_0++) {
a[centerPixelSub_idx_0] = nhoodObj->
NeighborSubscriptOffsets[centerPixelSub_idx_0];
}
}
for (b_firstInd = 1; b_firstInd <= varargin_2; b_firstInd++) {
indx = nhoodObj->ImageSize[0];
pind = b_secondInd * indx + b_firstInd;
for (i = 0; i < 5; i++) {
nhInds[i] = nhoodObj->ImageNeighborLinearOffsets[i];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
nhInds[centerPixelSub_idx_0] += pind;
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0] = nhoodObj->
ImageSize[centerPixelSub_idx_0];
}
if (imSize[0] == 0) {
r = 1;
} else {
r = pind - imSize[0] * div_s32(pind - 1, imSize[0]);
}
centerPixelSub_idx_0 = pind - r;
if (imSize[0] == 0) {
if (centerPixelSub_idx_0 == 0) {
centerPixelSub_idx_1 = 0;
} else if (centerPixelSub_idx_0 < 0) {
centerPixelSub_idx_1 = MIN_int32_T;
} else {
centerPixelSub_idx_1 = MAX_int32_T;
}
} else if (imSize[0] == 1) {
centerPixelSub_idx_1 = centerPixelSub_idx_0;
} else if (imSize[0] == -1) {
centerPixelSub_idx_1 = -centerPixelSub_idx_0;
} else {
if (centerPixelSub_idx_0 >= 0) {
indx = centerPixelSub_idx_0;
} else if (centerPixelSub_idx_0 == MIN_int32_T) {
indx = MAX_int32_T;
} else {
indx = -centerPixelSub_idx_0;
}
if (imSize[0] >= 0) {
i = imSize[0];
} else if (imSize[0] == MIN_int32_T) {
i = MAX_int32_T;
} else {
i = -imSize[0];
}
centerPixelSub_idx_1 = div_s32(indx, i);
indx -= centerPixelSub_idx_1 * i;
if ((indx > 0) && (indx >= (i >> 1) + (i & 1))) {
centerPixelSub_idx_1++;
}
if ((centerPixelSub_idx_0 < 0) != (imSize[0] < 0)) {
centerPixelSub_idx_1 = -centerPixelSub_idx_1;
}
}
pixelSub[1] = centerPixelSub_idx_1 + 1;
pixelSub[0] = r;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
pixelsPerImPage[centerPixelSub_idx_0] =
pixelSub[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
for (indx = 0; indx < 5; indx++) {
imnhSubs[indx + 5 * centerPixelSub_idx_0] = a[indx + 5 *
centerPixelSub_idx_0] + pixelsPerImPage[centerPixelSub_idx_0];
}
}
for (i = 0; i < 5; i++) {
isInside[i] = true;
}
switch ((int)nhoodObj->Padding) {
case 1:
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
centerPixelSub_idx_0 = 0;
exitg1 = false;
while ((!exitg1) && (centerPixelSub_idx_0 < 2)) {
if ((imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0] <
1) || (imnhSubs[centerPixelSub_idx_1 + 5 *
centerPixelSub_idx_0] > nhoodObj->
ImageSize[centerPixelSub_idx_0])) {
isInside[centerPixelSub_idx_1] = false;
exitg1 = true;
} else {
centerPixelSub_idx_0++;
}
}
}
trueCount = 0;
for (i = 0; i < 5; i++) {
if (isInside[i]) {
trueCount++;
}
}
centerPixelSub_idx_0 = 0;
for (i = 0; i < 5; i++) {
if (isInside[i]) {
imnhInds_data[centerPixelSub_idx_0] = nhInds[i];
centerPixelSub_idx_0++;
}
}
break;
case 2:
trueCount = 5;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
imnhInds_data[centerPixelSub_idx_0] = nhInds[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
centerPixelSub_idx_0 = 0;
exitg1 = false;
while ((!exitg1) && (centerPixelSub_idx_0 < 2)) {
if ((imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0] <
1) || (imnhSubs[centerPixelSub_idx_1 + 5 *
centerPixelSub_idx_0] > nhoodObj->
ImageSize[centerPixelSub_idx_0])) {
isInside[centerPixelSub_idx_1] = false;
imnhInds_data[centerPixelSub_idx_1] = 1;
exitg1 = true;
} else {
centerPixelSub_idx_0++;
}
}
}
break;
case 3:
trueCount = 5;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
imnhInds_data[centerPixelSub_idx_0] = nhInds[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
pixelsPerImPage[centerPixelSub_idx_0] =
imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
i = pixelsPerImPage[centerPixelSub_idx_0];
if (pixelsPerImPage[centerPixelSub_idx_0] < 1) {
isInside[centerPixelSub_idx_1] = false;
i = 1;
}
if (i > nhoodObj->ImageSize[centerPixelSub_idx_0]) {
isInside[centerPixelSub_idx_1] = false;
i = nhoodObj->ImageSize[centerPixelSub_idx_0];
}
pixelsPerImPage[centerPixelSub_idx_0] = i;
}
if (!isInside[centerPixelSub_idx_1]) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0] = nhoodObj->
ImageSize[centerPixelSub_idx_0];
}
k[0] = 1;
k[1] = imSize[0];
indx = 1;
for (i = 0; i < 2; i++) {
indx += (pixelsPerImPage[i] - 1) * k[i];
}
imnhInds_data[centerPixelSub_idx_1] = indx;
}
}
break;
case 4:
trueCount = 5;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
imnhInds_data[centerPixelSub_idx_0] = nhInds[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
pixelsPerImPage[centerPixelSub_idx_0] =
imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
i = pixelsPerImPage[centerPixelSub_idx_0];
if (pixelsPerImPage[centerPixelSub_idx_0] < 1) {
isInside[centerPixelSub_idx_1] = false;
indx = nhoodObj->ImageSize[centerPixelSub_idx_0];
i = pixelsPerImPage[centerPixelSub_idx_0] + (indx << 1);
}
if (i > nhoodObj->ImageSize[centerPixelSub_idx_0]) {
isInside[centerPixelSub_idx_1] = false;
indx = nhoodObj->ImageSize[centerPixelSub_idx_0];
i = ((indx << 1) - i) + 1;
}
pixelsPerImPage[centerPixelSub_idx_0] = i;
}
if (!isInside[centerPixelSub_idx_1]) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0] = nhoodObj->
ImageSize[centerPixelSub_idx_0];
}
k[0] = 1;
k[1] = imSize[0];
indx = 1;
for (i = 0; i < 2; i++) {
indx += (pixelsPerImPage[i] - 1) * k[i];
}
imnhInds_data[centerPixelSub_idx_1] = indx;
}
}
break;
}
p = (in->size[0] == 1);
if (p) {
if (0 <= trueCount - 1) {
memcpy(&tmp_data[0], &imnhInds_data[0], (unsigned int)(trueCount *
(int)sizeof(int)));
}
centerPixelSub_idx_1 = 1;
r = trueCount;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < trueCount;
centerPixelSub_idx_0++) {
b_imnh_data[centerPixelSub_idx_0] = in->
data[tmp_data[centerPixelSub_idx_0] - 1];
}
} else {
centerPixelSub_idx_1 = trueCount;
r = 1;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < trueCount;
centerPixelSub_idx_0++) {
b_imnh_data[centerPixelSub_idx_0] = in->
data[imnhInds_data[centerPixelSub_idx_0] - 1];
}
}
if (nhoodObj->Padding == 2.0) {
indx = 0;
for (i = 0; i < 5; i++) {
if (!isInside[i]) {
indx++;
}
}
centerPixelSub_idx_0 = 0;
for (i = 0; i < 5; i++) {
if (!isInside[i]) {
b_tmp_data[centerPixelSub_idx_0] = i + 1;
centerPixelSub_idx_0++;
}
}
indx--;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 <= indx;
centerPixelSub_idx_0++) {
b_imnh_data[b_tmp_data[centerPixelSub_idx_0] - 1] = padValue;
}
}
i = centerPixelSub_idx_1 * r + 1;
indx = centerPixelSub_idx_1 * r;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < indx;
centerPixelSub_idx_0++) {
b_varargin_1_data[centerPixelSub_idx_0] = (signed char)
b_imnh_data[centerPixelSub_idx_0];
}
b_varargin_1_data[centerPixelSub_idx_1 * r] = 0;
if (i <= 2) {
if (i == 1) {
indx = b_varargin_1_data[0];
} else if (b_varargin_1_data[0] < b_varargin_1_data[1]) {
indx = b_varargin_1_data[1];
} else {
indx = b_varargin_1_data[0];
}
} else {
indx = b_varargin_1_data[0];
for (centerPixelSub_idx_0 = 1; centerPixelSub_idx_0 < i;
centerPixelSub_idx_0++) {
if (indx < b_varargin_1_data[centerPixelSub_idx_0]) {
indx = b_varargin_1_data[centerPixelSub_idx_0];
}
}
}
B->data[pind - 1] = (indx != 0);
}
}
firstIndRange[1] = nhoodObj->ImageSize[0];
centerPixelSub_idx_0 = nhoodObj->InteriorEnd[1] + 1;
centerPixelSub_idx_1 = nhoodObj->ImageSize[1];
padValue = (nhoodObj->PadValue != 0.0);
varargin_2 = nhoodObj->ImageSize[0];
indx = firstIndRange[1];
if (indx < varargin_2) {
varargin_2 = indx;
}
b_varargin_2 = nhoodObj->ImageSize[1];
if (centerPixelSub_idx_1 < b_varargin_2) {
b_varargin_2 = centerPixelSub_idx_1;
}
if (centerPixelSub_idx_0 < 1) {
b_secondInd = 1;
} else {
b_secondInd = centerPixelSub_idx_0;
}
while (b_secondInd <= b_varargin_2) {
if (1 <= varargin_2) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 10;
centerPixelSub_idx_0++) {
a[centerPixelSub_idx_0] = nhoodObj->
NeighborSubscriptOffsets[centerPixelSub_idx_0];
}
}
for (b_firstInd = 1; b_firstInd <= varargin_2; b_firstInd++) {
indx = nhoodObj->ImageSize[0];
pind = (b_secondInd - 1) * indx + b_firstInd;
for (i = 0; i < 5; i++) {
nhInds[i] = nhoodObj->ImageNeighborLinearOffsets[i];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
nhInds[centerPixelSub_idx_0] += pind;
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0] = nhoodObj->
ImageSize[centerPixelSub_idx_0];
}
if (imSize[0] == 0) {
r = 1;
} else {
r = pind - imSize[0] * div_s32(pind - 1, imSize[0]);
}
centerPixelSub_idx_0 = pind - r;
if (imSize[0] == 0) {
if (centerPixelSub_idx_0 == 0) {
centerPixelSub_idx_1 = 0;
} else if (centerPixelSub_idx_0 < 0) {
centerPixelSub_idx_1 = MIN_int32_T;
} else {
centerPixelSub_idx_1 = MAX_int32_T;
}
} else if (imSize[0] == 1) {
centerPixelSub_idx_1 = centerPixelSub_idx_0;
} else if (imSize[0] == -1) {
centerPixelSub_idx_1 = -centerPixelSub_idx_0;
} else {
if (centerPixelSub_idx_0 >= 0) {
indx = centerPixelSub_idx_0;
} else if (centerPixelSub_idx_0 == MIN_int32_T) {
indx = MAX_int32_T;
} else {
indx = -centerPixelSub_idx_0;
}
if (imSize[0] >= 0) {
i = imSize[0];
} else if (imSize[0] == MIN_int32_T) {
i = MAX_int32_T;
} else {
i = -imSize[0];
}
centerPixelSub_idx_1 = div_s32(indx, i);
indx -= centerPixelSub_idx_1 * i;
if ((indx > 0) && (indx >= (i >> 1) + (i & 1))) {
centerPixelSub_idx_1++;
}
if ((centerPixelSub_idx_0 < 0) != (imSize[0] < 0)) {
centerPixelSub_idx_1 = -centerPixelSub_idx_1;
}
}
b_pixelSub[1] = centerPixelSub_idx_1 + 1;
b_pixelSub[0] = r;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
pixelsPerImPage[centerPixelSub_idx_0] =
b_pixelSub[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
for (indx = 0; indx < 5; indx++) {
imnhSubs[indx + 5 * centerPixelSub_idx_0] = a[indx + 5 *
centerPixelSub_idx_0] + pixelsPerImPage[centerPixelSub_idx_0];
}
}
for (i = 0; i < 5; i++) {
isInside[i] = true;
}
switch ((int)nhoodObj->Padding) {
case 1:
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
centerPixelSub_idx_0 = 0;
exitg1 = false;
while ((!exitg1) && (centerPixelSub_idx_0 < 2)) {
if ((imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0] <
1) || (imnhSubs[centerPixelSub_idx_1 + 5 *
centerPixelSub_idx_0] > nhoodObj->
ImageSize[centerPixelSub_idx_0])) {
isInside[centerPixelSub_idx_1] = false;
exitg1 = true;
} else {
centerPixelSub_idx_0++;
}
}
}
b_trueCount = 0;
for (i = 0; i < 5; i++) {
if (isInside[i]) {
b_trueCount++;
}
}
centerPixelSub_idx_0 = 0;
for (i = 0; i < 5; i++) {
if (isInside[i]) {
b_imnhInds_data[centerPixelSub_idx_0] = nhInds[i];
centerPixelSub_idx_0++;
}
}
break;
case 2:
b_trueCount = 5;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
b_imnhInds_data[centerPixelSub_idx_0] =
nhInds[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
centerPixelSub_idx_0 = 0;
exitg1 = false;
while ((!exitg1) && (centerPixelSub_idx_0 < 2)) {
if ((imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0] <
1) || (imnhSubs[centerPixelSub_idx_1 + 5 *
centerPixelSub_idx_0] > nhoodObj->
ImageSize[centerPixelSub_idx_0])) {
isInside[centerPixelSub_idx_1] = false;
b_imnhInds_data[centerPixelSub_idx_1] = 1;
exitg1 = true;
} else {
centerPixelSub_idx_0++;
}
}
}
break;
case 3:
b_trueCount = 5;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
b_imnhInds_data[centerPixelSub_idx_0] =
nhInds[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
pixelsPerImPage[centerPixelSub_idx_0] =
imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
i = pixelsPerImPage[centerPixelSub_idx_0];
if (pixelsPerImPage[centerPixelSub_idx_0] < 1) {
isInside[centerPixelSub_idx_1] = false;
i = 1;
}
if (i > nhoodObj->ImageSize[centerPixelSub_idx_0]) {
isInside[centerPixelSub_idx_1] = false;
i = nhoodObj->ImageSize[centerPixelSub_idx_0];
}
pixelsPerImPage[centerPixelSub_idx_0] = i;
}
if (!isInside[centerPixelSub_idx_1]) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0] = nhoodObj->
ImageSize[centerPixelSub_idx_0];
}
k[0] = 1;
k[1] = imSize[0];
indx = 1;
for (i = 0; i < 2; i++) {
indx += (pixelsPerImPage[i] - 1) * k[i];
}
b_imnhInds_data[centerPixelSub_idx_1] = indx;
}
}
break;
case 4:
b_trueCount = 5;
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 5;
centerPixelSub_idx_0++) {
b_imnhInds_data[centerPixelSub_idx_0] =
nhInds[centerPixelSub_idx_0];
}
for (centerPixelSub_idx_1 = 0; centerPixelSub_idx_1 < 5;
centerPixelSub_idx_1++) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
pixelsPerImPage[centerPixelSub_idx_0] =
imnhSubs[centerPixelSub_idx_1 + 5 * centerPixelSub_idx_0];
}
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
i = pixelsPerImPage[centerPixelSub_idx_0];
if (pixelsPerImPage[centerPixelSub_idx_0] < 1) {
isInside[centerPixelSub_idx_1] = false;
indx = nhoodObj->ImageSize[centerPixelSub_idx_0];
i = pixelsPerImPage[centerPixelSub_idx_0] + (indx << 1);
}
if (i > nhoodObj->ImageSize[centerPixelSub_idx_0]) {
isInside[centerPixelSub_idx_1] = false;
indx = nhoodObj->ImageSize[centerPixelSub_idx_0];
i = ((indx << 1) - i) + 1;
}
pixelsPerImPage[centerPixelSub_idx_0] = i;
}
if (!isInside[centerPixelSub_idx_1]) {
for (centerPixelSub_idx_0 = 0; centerPixelSub_idx_0 < 2;
centerPixelSub_idx_0++) {
imSize[centerPixelSub_idx_0] = nhoodObj->
ImageSize[centerPixelSub_idx_0];
}
k[0] = 1;
k[1] = imSize[0];
indx = 1;
for (i = 0; i < 2; i++) {
indx += (pixelsPerImPage[i] - 1) * k[i];