diff options
Diffstat (limited to 'xfa/src/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.cpp')
| -rw-r--r-- | xfa/src/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.cpp | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/xfa/src/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.cpp b/xfa/src/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.cpp index 669a0fbf7e..fa75cd8995 100644 --- a/xfa/src/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.cpp +++ b/xfa/src/fxbarcode/qrcode/BC_QRAlignmentPatternFinder.cpp @@ -26,10 +26,10 @@ #include "BC_QRAlignmentPattern.h"
#include "BC_QRAlignmentPatternFinder.h"
CBC_QRAlignmentPatternFinder::CBC_QRAlignmentPatternFinder(CBC_CommonBitMatrix *image,
- FX_INT32 startX,
- FX_INT32 startY,
- FX_INT32 width,
- FX_INT32 height,
+ int32_t startX,
+ int32_t startY,
+ int32_t width,
+ int32_t height,
FX_FLOAT moduleSize): m_image(image),
m_startX(startX),
m_startY(startY),
@@ -42,29 +42,29 @@ CBC_QRAlignmentPatternFinder::CBC_QRAlignmentPatternFinder(CBC_CommonBitMatrix * }
CBC_QRAlignmentPatternFinder::~CBC_QRAlignmentPatternFinder()
{
- for (FX_INT32 i = 0; i < m_possibleCenters.GetSize(); i++) {
+ for (int32_t i = 0; i < m_possibleCenters.GetSize(); i++) {
delete (CBC_QRAlignmentPattern*)m_possibleCenters[i];
}
m_possibleCenters.RemoveAll();
}
-CBC_QRAlignmentPattern *CBC_QRAlignmentPatternFinder::Find(FX_INT32 &e)
+CBC_QRAlignmentPattern *CBC_QRAlignmentPatternFinder::Find(int32_t &e)
{
- FX_INT32 startX = m_startX;
- FX_INT32 height = m_height;
- FX_INT32 maxJ = startX + m_width;
- FX_INT32 middleI = m_startY + (height >> 1);
+ int32_t startX = m_startX;
+ int32_t height = m_height;
+ int32_t maxJ = startX + m_width;
+ int32_t middleI = m_startY + (height >> 1);
CFX_Int32Array stateCount;
stateCount.SetSize(3);
- for (FX_INT32 iGen = 0; iGen < height; iGen++) {
- FX_INT32 i = middleI + ((iGen & 0x01) == 0 ? ((iGen + 1) >> 1) : -((iGen + 1) >> 1));
+ for (int32_t iGen = 0; iGen < height; iGen++) {
+ int32_t i = middleI + ((iGen & 0x01) == 0 ? ((iGen + 1) >> 1) : -((iGen + 1) >> 1));
stateCount[0] = 0;
stateCount[1] = 0;
stateCount[2] = 0;
- FX_INT32 j = startX;
+ int32_t j = startX;
while (j < maxJ && !m_image->Get(j, i)) {
j++;
}
- FX_INT32 currentState = 0;
+ int32_t currentState = 0;
while (j < maxJ) {
if (m_image->Get(j, i)) {
if (currentState == 1) {
@@ -107,7 +107,7 @@ CBC_QRAlignmentPattern *CBC_QRAlignmentPatternFinder::Find(FX_INT32 &e) BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
return NULL;
}
-FX_FLOAT CBC_QRAlignmentPatternFinder::CenterFromEnd(const CFX_Int32Array &stateCount, FX_INT32 end)
+FX_FLOAT CBC_QRAlignmentPatternFinder::CenterFromEnd(const CFX_Int32Array &stateCount, int32_t end)
{
return (FX_FLOAT) (end - stateCount[2]) - stateCount[1] / 2.0f;
}
@@ -115,23 +115,23 @@ FX_BOOL CBC_QRAlignmentPatternFinder::FoundPatternCross(const CFX_Int32Array &st {
FX_FLOAT moduleSize = m_moduleSize;
FX_FLOAT maxVariance = moduleSize / 2.0f;
- for (FX_INT32 i = 0; i < 3; i++) {
+ for (int32_t i = 0; i < 3; i++) {
if (fabs(moduleSize - stateCount[i]) >= maxVariance) {
return false;
}
}
return TRUE;
}
-FX_FLOAT CBC_QRAlignmentPatternFinder::CrossCheckVertical(FX_INT32 startI, FX_INT32 centerJ, FX_INT32 maxCount, FX_INT32 originalStateCountTotal)
+FX_FLOAT CBC_QRAlignmentPatternFinder::CrossCheckVertical(int32_t startI, int32_t centerJ, int32_t maxCount, int32_t originalStateCountTotal)
{
CBC_CommonBitMatrix *image = m_image;
- FX_INT32 maxI = m_image->GetHeight();
+ int32_t maxI = m_image->GetHeight();
CFX_Int32Array stateCount;
stateCount.Copy(m_crossCheckStateCount);
stateCount[0] = 0;
stateCount[1] = 0;
stateCount[2] = 0;
- FX_INT32 i = startI;
+ int32_t i = startI;
while (i >= 0 && m_image->Get(centerJ, i) && stateCount[1] <= maxCount) {
stateCount[1]++;
i--;
@@ -161,21 +161,21 @@ FX_FLOAT CBC_QRAlignmentPatternFinder::CrossCheckVertical(FX_INT32 startI, FX_IN if (stateCount[2] > maxCount) {
return FXSYS_nan();
}
- FX_INT32 stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2];
+ int32_t stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2];
if (5 * abs(stateCountTotal - originalStateCountTotal) >= originalStateCountTotal) {
return FXSYS_nan();
}
return FoundPatternCross(stateCount) ? CenterFromEnd(stateCount, i) : FXSYS_nan();
}
-CBC_QRAlignmentPattern *CBC_QRAlignmentPatternFinder::HandlePossibleCenter(const CFX_Int32Array &stateCount, FX_INT32 i, FX_INT32 j)
+CBC_QRAlignmentPattern *CBC_QRAlignmentPatternFinder::HandlePossibleCenter(const CFX_Int32Array &stateCount, int32_t i, int32_t j)
{
- FX_INT32 stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2];
+ int32_t stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2];
FX_FLOAT centerJ = CenterFromEnd(stateCount, j);
- FX_FLOAT centerI = CrossCheckVertical(i, (FX_INT32) centerJ, 2 * stateCount[1], stateCountTotal);
+ FX_FLOAT centerI = CrossCheckVertical(i, (int32_t) centerJ, 2 * stateCount[1], stateCountTotal);
if (!FXSYS_isnan(centerI)) {
FX_FLOAT estimatedModuleSize = (FX_FLOAT) (stateCount[0] + stateCount[1] + stateCount[2]) / 3.0f;
- FX_INT32 max = m_possibleCenters.GetSize();
- for (FX_INT32 index = 0; index < max; index++) {
+ int32_t max = m_possibleCenters.GetSize();
+ for (int32_t index = 0; index < max; index++) {
CBC_QRAlignmentPattern *center = (CBC_QRAlignmentPattern *)(m_possibleCenters[index]);
if (center->AboutEquals(estimatedModuleSize, centerI, centerJ)) {
return FX_NEW CBC_QRAlignmentPattern(centerJ, centerI, estimatedModuleSize);
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