UINT CQRCodeEncode::EncodeQRCode () {
int iRet;
int iMinPenalty = 0;
int iPenalty = 0;
int iWidthLength;
int iWordSize;
CQRCodeSymbol *pSymbol;
CQRCodeMask *pMask;
CQRCodeDisposition *pDisposition;
SetFunctionModule ();
pDisposition = new CQRCodeDisposition;
iWordSize = QR_VersonInfo[m_iVersion].ncAllCodeWord;
iRet = pDisposition->SetCodeWordPattern (m_szEncodeData, m_uiEncodeDataSize
, iWordSize
, m_iSymbolSize, m_iRSLevel);
delete pDisposition;
if(RESULT_OK != iRet) {
return 0;
}
pMask = new CQRCodeMask;
if (m_iMaskPattern == -1) {
m_iMaskPattern = MIN_MASK_NUMBER;
pMask->SetMaskQRCode (m_iMaskPattern, m_iVersion);
iMinPenalty = CountPenalty();
for (int i = 1; i <= MAX_MASK_NUMBER; ++i) {
pMask->SetMaskQRCode (i, m_iVersion);
iPenalty = CountPenalty();
if (iPenalty < iMinPenalty) {
iMinPenalty = iPenalty;
m_iMaskPattern = i;
}
}
pMask->SetMaskQRCode (m_iMaskPattern, m_iVersion);
} else if (m_iMaskPattern <= MAX_MASK_NUMBER) {
pMask->SetMaskQRCode (m_iMaskPattern, m_iVersion);
}
delete pMask;
pSymbol = new CQRCodeSymbol;
iRet = pSymbol->SetQRCodeSymbol (m_iSymbolSize, m_iRSLevel, m_iMaskPattern);
delete pSymbol;
if(RESULT_OK != iRet) {
return 0;
}
iWidthLength = CalcPitch (BIT_COUNT_8, m_iSymbolSize);
for (int i = 0; i < m_iSymbolSize; i ++) {
for (int j = 0; j < m_iSymbolSize; j ++) {
m_QRCodeImage [(i * iWidthLength) + j] = (BYTE)((g_byModuleData[j][m_iSymbolSize - (i + 1)] & 0x11) != 0);
}
}
return m_uiQRCodeImageSize;
}
void FormatModule(void)
{
int i, j;
int nMinPenalty, nPenalty;
memset(m_byModuleData, 0, sizeof(m_byModuleData));
SetFunctionModule();
SetCodeWordPattern();
if (m_nMaskingNo == -1)
{
m_nMaskingNo = 0;
SetMaskingPattern(m_nMaskingNo);
SetFormatInfoPattern(m_nMaskingNo);
nMinPenalty = CountPenalty();
for (i = 1; i <= 7; ++i)
{
SetMaskingPattern(i);
SetFormatInfoPattern(i);
nPenalty = CountPenalty();
if (nPenalty < nMinPenalty)
{
nMinPenalty = nPenalty;
m_nMaskingNo = i;
}
}
}
SetMaskingPattern(m_nMaskingNo);
SetFormatInfoPattern(m_nMaskingNo);
for (i = 0; i < m_nSymbleSize; ++i)
{
for (j = 0; j < m_nSymbleSize; ++j)
{
m_byModuleData[i][j] = (BYTE)((m_byModuleData[i][j] & 0x11) != 0);
}
}
}
void FormatModule(void)
{
int i, j;
memset(m_byModuleData, 0, sizeof(m_byModuleData));
// Function module placement
SetFunctionModule();
// Data placement
SetCodeWordPattern();
if (m_nMaskingNo == -1) {
// Select the best pattern masking
m_nMaskingNo = 0;
SetMaskingPattern(m_nMaskingNo); // Masking
SetFormatInfoPattern(m_nMaskingNo); // Placement pattern format information
int nMinPenalty = CountPenalty();
for (i = 1; i <= 7; i++) {
SetMaskingPattern(i); // Masking
SetFormatInfoPattern(i); // Placement pattern format information
int nPenalty = CountPenalty();
if (nPenalty < nMinPenalty) {
nMinPenalty = nPenalty;
m_nMaskingNo = i;
}
}
}
SetMaskingPattern(m_nMaskingNo); // Masking
SetFormatInfoPattern(m_nMaskingNo); // Placement pattern format information
// The module pattern converted to a Boolean value
for (i = 0; i < m_nSymbleSize; i++) {
for (j = 0; j < m_nSymbleSize; j++) {
m_byModuleData[i][j] = (uint8_t)((m_byModuleData[i][j] & 0x11) != 0);
}
}
}
