diff options
Diffstat (limited to 'xfa/src/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp')
| -rw-r--r-- | xfa/src/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp index bf16bc25e0..822a47a4d4 100644 --- a/xfa/src/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp +++ b/xfa/src/fxbarcode/pdf417/BC_PDF417CodewordDecoder.cpp @@ -34,10 +34,10 @@ CBC_PDF417CodewordDecoder::~CBC_PDF417CodewordDecoder() }
void CBC_PDF417CodewordDecoder::Initialize()
{
- for (FX_INT32 i = 0; i < SYMBOL_TABLE_Length; i++) {
- FX_INT32 currentSymbol = CBC_PDF417Common::SYMBOL_TABLE[i];
- FX_INT32 currentBit = currentSymbol & 0x1;
- for (FX_INT32 j = 0; j < CBC_PDF417Common::BARS_IN_MODULE; j++) {
+ for (int32_t i = 0; i < SYMBOL_TABLE_Length; i++) {
+ int32_t currentSymbol = CBC_PDF417Common::SYMBOL_TABLE[i];
+ int32_t currentBit = currentSymbol & 0x1;
+ for (int32_t j = 0; j < CBC_PDF417Common::BARS_IN_MODULE; j++) {
FX_FLOAT size = 0.0f;
while ((currentSymbol & 0x1) == currentBit) {
size += 1.0f;
@@ -51,10 +51,10 @@ void CBC_PDF417CodewordDecoder::Initialize() void CBC_PDF417CodewordDecoder::Finalize()
{
}
-FX_INT32 CBC_PDF417CodewordDecoder::getDecodedValue(CFX_Int32Array& moduleBitCount)
+int32_t CBC_PDF417CodewordDecoder::getDecodedValue(CFX_Int32Array& moduleBitCount)
{
CFX_Int32Array* array = sampleBitCounts(moduleBitCount);
- FX_INT32 decodedValue = getDecodedCodewordValue(*array);
+ int32_t decodedValue = getDecodedCodewordValue(*array);
delete array;
if (decodedValue != -1) {
return decodedValue;
@@ -66,9 +66,9 @@ CFX_Int32Array* CBC_PDF417CodewordDecoder::sampleBitCounts(CFX_Int32Array& modul FX_FLOAT bitCountSum = (FX_FLOAT)CBC_PDF417Common::getBitCountSum(moduleBitCount);
CFX_Int32Array* bitCount = FX_NEW CFX_Int32Array();
bitCount->SetSize(CBC_PDF417Common::BARS_IN_MODULE);
- FX_INT32 bitCountIndex = 0;
- FX_INT32 sumPreviousBits = 0;
- for (FX_INT32 i = 0; i < CBC_PDF417Common::MODULES_IN_CODEWORD; i++) {
+ int32_t bitCountIndex = 0;
+ int32_t sumPreviousBits = 0;
+ for (int32_t i = 0; i < CBC_PDF417Common::MODULES_IN_CODEWORD; i++) {
FX_FLOAT sampleIndex = bitCountSum / (2 * CBC_PDF417Common::MODULES_IN_CODEWORD) + (i * bitCountSum) / CBC_PDF417Common::MODULES_IN_CODEWORD;
if (sumPreviousBits + moduleBitCount.GetAt(bitCountIndex) <= sampleIndex) {
sumPreviousBits += moduleBitCount.GetAt(bitCountIndex);
@@ -78,34 +78,34 @@ CFX_Int32Array* CBC_PDF417CodewordDecoder::sampleBitCounts(CFX_Int32Array& modul }
return bitCount;
}
-FX_INT32 CBC_PDF417CodewordDecoder::getDecodedCodewordValue(CFX_Int32Array& moduleBitCount)
+int32_t CBC_PDF417CodewordDecoder::getDecodedCodewordValue(CFX_Int32Array& moduleBitCount)
{
- FX_INT32 decodedValue = getBitValue(moduleBitCount);
+ int32_t decodedValue = getBitValue(moduleBitCount);
return CBC_PDF417Common::getCodeword(decodedValue) == -1 ? -1 : decodedValue;
}
-FX_INT32 CBC_PDF417CodewordDecoder::getBitValue(CFX_Int32Array& moduleBitCount)
+int32_t CBC_PDF417CodewordDecoder::getBitValue(CFX_Int32Array& moduleBitCount)
{
- FX_INT64 result = 0;
- for (FX_INT32 i = 0; i < moduleBitCount.GetSize(); i++) {
- for (FX_INT32 bit = 0; bit < moduleBitCount.GetAt(i); bit++) {
+ int64_t result = 0;
+ for (int32_t i = 0; i < moduleBitCount.GetSize(); i++) {
+ for (int32_t bit = 0; bit < moduleBitCount.GetAt(i); bit++) {
result = (result << 1) | (i % 2 == 0 ? 1 : 0);
}
}
- return (FX_INT32) result;
+ return (int32_t) result;
}
-FX_INT32 CBC_PDF417CodewordDecoder::getClosestDecodedValue(CFX_Int32Array& moduleBitCount)
+int32_t CBC_PDF417CodewordDecoder::getClosestDecodedValue(CFX_Int32Array& moduleBitCount)
{
- FX_INT32 bitCountSum = CBC_PDF417Common::getBitCountSum(moduleBitCount);
+ int32_t bitCountSum = CBC_PDF417Common::getBitCountSum(moduleBitCount);
CFX_FloatArray bitCountRatios;
bitCountRatios.SetSize(CBC_PDF417Common::BARS_IN_MODULE);
- for (FX_INT32 i = 0; i < bitCountRatios.GetSize(); i++) {
+ for (int32_t i = 0; i < bitCountRatios.GetSize(); i++) {
bitCountRatios[i] = moduleBitCount.GetAt(i) / (FX_FLOAT) bitCountSum;
}
FX_FLOAT bestMatchError = (FX_FLOAT)Float_MAX_VALUE;
- FX_INT32 bestMatch = -1;
- for (FX_INT32 j = 0; j < SYMBOL_TABLE_Length; j++) {
+ int32_t bestMatch = -1;
+ for (int32_t j = 0; j < SYMBOL_TABLE_Length; j++) {
FX_FLOAT error = 0.0f;
- for (FX_INT32 k = 0; k < CBC_PDF417Common::BARS_IN_MODULE; k++) {
+ for (int32_t k = 0; k < CBC_PDF417Common::BARS_IN_MODULE; k++) {
FX_FLOAT diff = RATIOS_TABLE[j][k] - bitCountRatios[k];
error += diff * diff;
}
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