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Unified Diff: xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp

Issue 1172793002: Merge to XFA: Use stdint.h types throughout PDFium. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: Created 5 years, 6 months ago
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Index: xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp
diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp
index ae26057c3e55a867c66648ed4ee11236a5c4268f..281c78a8eb3dfbb5539209a137ef092528f905d2 100644
--- a/xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp
+++ b/xfa/src/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.cpp
@@ -36,15 +36,15 @@
#define MACRO_PDF417_TERMINATOR 922
#define MODE_SHIFT_TO_BYTE_COMPACTION_MODE 913
-FX_INT32 CBC_DecodedBitStreamPaser::MAX_NUMERIC_CODEWORDS = 15;
-FX_INT32 CBC_DecodedBitStreamPaser::NUMBER_OF_SEQUENCE_CODEWORDS = 2;
-FX_INT32 CBC_DecodedBitStreamPaser::PL = 25;
-FX_INT32 CBC_DecodedBitStreamPaser::LL = 27;
-FX_INT32 CBC_DecodedBitStreamPaser::AS = 27;
-FX_INT32 CBC_DecodedBitStreamPaser::ML = 28;
-FX_INT32 CBC_DecodedBitStreamPaser::AL = 28;
-FX_INT32 CBC_DecodedBitStreamPaser::PS = 29;
-FX_INT32 CBC_DecodedBitStreamPaser::PAL = 29;
+int32_t CBC_DecodedBitStreamPaser::MAX_NUMERIC_CODEWORDS = 15;
+int32_t CBC_DecodedBitStreamPaser::NUMBER_OF_SEQUENCE_CODEWORDS = 2;
+int32_t CBC_DecodedBitStreamPaser::PL = 25;
+int32_t CBC_DecodedBitStreamPaser::LL = 27;
+int32_t CBC_DecodedBitStreamPaser::AS = 27;
+int32_t CBC_DecodedBitStreamPaser::ML = 28;
+int32_t CBC_DecodedBitStreamPaser::AL = 28;
+int32_t CBC_DecodedBitStreamPaser::PS = 29;
+int32_t CBC_DecodedBitStreamPaser::PAL = 29;
FX_CHAR CBC_DecodedBitStreamPaser::PUNCT_CHARS[29] = {
';', '<', '>', '@', '[', '\\', '}', '_', '`', '~', '!',
'\r', '\t', ',', ':', '\n', '-', '.', '$', '/', '"', '|', '*',
@@ -67,11 +67,11 @@ CBC_DecodedBitStreamPaser::CBC_DecodedBitStreamPaser()
CBC_DecodedBitStreamPaser::~CBC_DecodedBitStreamPaser()
{
}
-CBC_CommonDecoderResult* CBC_DecodedBitStreamPaser::decode(CFX_Int32Array &codewords, CFX_ByteString ecLevel, FX_INT32 &e)
+CBC_CommonDecoderResult* CBC_DecodedBitStreamPaser::decode(CFX_Int32Array &codewords, CFX_ByteString ecLevel, int32_t &e)
{
CFX_ByteString result;
- FX_INT32 codeIndex = 1;
- FX_INT32 code = codewords.GetAt(codeIndex);
+ int32_t codeIndex = 1;
+ int32_t code = codewords.GetAt(codeIndex);
codeIndex++;
CBC_PDF417ResultMetadata* resultMetadata = FX_NEW CBC_PDF417ResultMetadata;
while (codeIndex < codewords[0]) {
@@ -128,7 +128,7 @@ CBC_CommonDecoderResult* CBC_DecodedBitStreamPaser::decode(CFX_Int32Array &codew
tempCd->setOther(resultMetadata);
return tempCd;
}
-FX_INT32 CBC_DecodedBitStreamPaser::decodeMacroBlock(CFX_Int32Array &codewords, FX_INT32 codeIndex, CBC_PDF417ResultMetadata* resultMetadata, FX_INT32 &e)
+int32_t CBC_DecodedBitStreamPaser::decodeMacroBlock(CFX_Int32Array &codewords, int32_t codeIndex, CBC_PDF417ResultMetadata* resultMetadata, int32_t &e)
{
if (codeIndex + NUMBER_OF_SEQUENCE_CODEWORDS > codewords[0]) {
e = BCExceptionFormatInstance;
@@ -136,7 +136,7 @@ FX_INT32 CBC_DecodedBitStreamPaser::decodeMacroBlock(CFX_Int32Array &codewords,
}
CFX_Int32Array segmentIndexArray;
segmentIndexArray.SetSize(NUMBER_OF_SEQUENCE_CODEWORDS);
- for (FX_INT32 i = 0; i < NUMBER_OF_SEQUENCE_CODEWORDS; i++, codeIndex++) {
+ for (int32_t i = 0; i < NUMBER_OF_SEQUENCE_CODEWORDS; i++, codeIndex++) {
segmentIndexArray.SetAt(i, codewords[codeIndex]);
}
CFX_ByteString str = decodeBase900toBase10(segmentIndexArray, NUMBER_OF_SEQUENCE_CODEWORDS, e);
@@ -149,10 +149,10 @@ FX_INT32 CBC_DecodedBitStreamPaser::decodeMacroBlock(CFX_Int32Array &codewords,
codeIndex++;
CFX_Int32Array additionalOptionCodeWords;
additionalOptionCodeWords.SetSize(codewords[0] - codeIndex);
- FX_INT32 additionalOptionCodeWordsIndex = 0;
+ int32_t additionalOptionCodeWordsIndex = 0;
FX_BOOL end = FALSE;
while ((codeIndex < codewords[0]) && !end) {
- FX_INT32 code = codewords[codeIndex++];
+ int32_t code = codewords[codeIndex++];
if (code < TEXT_COMPACTION_MODE_LATCH) {
additionalOptionCodeWords[additionalOptionCodeWordsIndex++] = code;
} else {
@@ -178,16 +178,16 @@ FX_INT32 CBC_DecodedBitStreamPaser::decodeMacroBlock(CFX_Int32Array &codewords,
}
return codeIndex;
}
-FX_INT32 CBC_DecodedBitStreamPaser::textCompaction(CFX_Int32Array &codewords, FX_INT32 codeIndex, CFX_ByteString &result)
+int32_t CBC_DecodedBitStreamPaser::textCompaction(CFX_Int32Array &codewords, int32_t codeIndex, CFX_ByteString &result)
{
CFX_Int32Array textCompactionData;
textCompactionData.SetSize((codewords[0] - codeIndex) << 1);
CFX_Int32Array byteCompactionData;
byteCompactionData.SetSize((codewords[0] - codeIndex) << 1);
- FX_INT32 index = 0;
+ int32_t index = 0;
FX_BOOL end = FALSE;
while ((codeIndex < codewords[0]) && !end) {
- FX_INT32 code = codewords[codeIndex++];
+ int32_t code = codewords[codeIndex++];
if (code < TEXT_COMPACTION_MODE_LATCH) {
textCompactionData[index] = code / 30;
textCompactionData[index + 1] = code % 30;
@@ -233,13 +233,13 @@ FX_INT32 CBC_DecodedBitStreamPaser::textCompaction(CFX_Int32Array &codewords, FX
decodeTextCompaction(textCompactionData, byteCompactionData, index, result);
return codeIndex;
}
-void CBC_DecodedBitStreamPaser::decodeTextCompaction(CFX_Int32Array &textCompactionData, CFX_Int32Array &byteCompactionData, FX_INT32 length, CFX_ByteString &result)
+void CBC_DecodedBitStreamPaser::decodeTextCompaction(CFX_Int32Array &textCompactionData, CFX_Int32Array &byteCompactionData, int32_t length, CFX_ByteString &result)
{
Mode subMode = ALPHA;
Mode priorToShiftMode = ALPHA;
- FX_INT32 i = 0;
+ int32_t i = 0;
while (i < length) {
- FX_INT32 subModeCh = textCompactionData[i];
+ int32_t subModeCh = textCompactionData[i];
FX_CHAR ch = 0;
switch (subMode) {
case ALPHA:
@@ -351,16 +351,16 @@ void CBC_DecodedBitStreamPaser::decodeTextCompaction(CFX_Int32Array &textCompact
i++;
}
}
-FX_INT32 CBC_DecodedBitStreamPaser::byteCompaction(FX_INT32 mode, CFX_Int32Array &codewords, FX_INT32 codeIndex, CFX_ByteString &result)
+int32_t CBC_DecodedBitStreamPaser::byteCompaction(int32_t mode, CFX_Int32Array &codewords, int32_t codeIndex, CFX_ByteString &result)
{
if (mode == BYTE_COMPACTION_MODE_LATCH) {
- FX_INT32 count = 0;
- FX_INT64 value = 0;
+ int32_t count = 0;
+ int64_t value = 0;
FX_WORD* decodedData = FX_Alloc(FX_WORD, 6 * sizeof(FX_WORD));
CFX_Int32Array byteCompactedCodewords;
byteCompactedCodewords.SetSize(6);
FX_BOOL end = FALSE;
- FX_INT32 nextCode = codewords[codeIndex++];
+ int32_t nextCode = codewords[codeIndex++];
while ((codeIndex < codewords[0]) && !end) {
byteCompactedCodewords[count++] = nextCode;
value = 900 * value + nextCode;
@@ -376,7 +376,7 @@ FX_INT32 CBC_DecodedBitStreamPaser::byteCompaction(FX_INT32 mode, CFX_Int32Array
end = TRUE;
} else {
if ((count % 5 == 0) && (count > 0)) {
- FX_INT32 j = 0;
+ int32_t j = 0;
for (; j < 6; ++j) {
decodedData[5 - j] = (FX_WORD) (value % 256);
value >>= 8;
@@ -392,15 +392,15 @@ FX_INT32 CBC_DecodedBitStreamPaser::byteCompaction(FX_INT32 mode, CFX_Int32Array
if (codeIndex == codewords[0] && nextCode < TEXT_COMPACTION_MODE_LATCH) {
byteCompactedCodewords[count++] = nextCode;
}
- for (FX_INT32 i = 0; i < count; i++) {
+ for (int32_t i = 0; i < count; i++) {
result += (FX_CHAR)(FX_WORD) byteCompactedCodewords[i];
}
} else if (mode == BYTE_COMPACTION_MODE_LATCH_6) {
- FX_INT32 count = 0;
- FX_INT64 value = 0;
+ int32_t count = 0;
+ int64_t value = 0;
FX_BOOL end = FALSE;
while (codeIndex < codewords[0] && !end) {
- FX_INT32 code = codewords[codeIndex++];
+ int32_t code = codewords[codeIndex++];
if (code < TEXT_COMPACTION_MODE_LATCH) {
count++;
value = 900 * value + code;
@@ -418,7 +418,7 @@ FX_INT32 CBC_DecodedBitStreamPaser::byteCompaction(FX_INT32 mode, CFX_Int32Array
}
if ((count % 5 == 0) && (count > 0)) {
FX_WORD* decodedData = FX_Alloc(FX_WORD, 6 * sizeof(FX_WORD));
- FX_INT32 j = 0;
+ int32_t j = 0;
for (; j < 6; ++j) {
decodedData[5 - j] = (FX_WORD) (value & 0xFF);
value >>= 8;
@@ -433,14 +433,14 @@ FX_INT32 CBC_DecodedBitStreamPaser::byteCompaction(FX_INT32 mode, CFX_Int32Array
}
return codeIndex;
}
-FX_INT32 CBC_DecodedBitStreamPaser::numericCompaction(CFX_Int32Array &codewords, FX_INT32 codeIndex, CFX_ByteString &result, FX_INT32 &e)
+int32_t CBC_DecodedBitStreamPaser::numericCompaction(CFX_Int32Array &codewords, int32_t codeIndex, CFX_ByteString &result, int32_t &e)
{
- FX_INT32 count = 0;
+ int32_t count = 0;
FX_BOOL end = FALSE;
CFX_Int32Array numericCodewords;
numericCodewords.SetSize(MAX_NUMERIC_CODEWORDS);
while (codeIndex < codewords[0] && !end) {
- FX_INT32 code = codewords[codeIndex++];
+ int32_t code = codewords[codeIndex++];
if (codeIndex == codewords[0]) {
end = TRUE;
}
@@ -469,11 +469,11 @@ FX_INT32 CBC_DecodedBitStreamPaser::numericCompaction(CFX_Int32Array &codewords,
}
return codeIndex;
}
-CFX_ByteString CBC_DecodedBitStreamPaser::decodeBase900toBase10(CFX_Int32Array &codewords, FX_INT32 count, FX_INT32 &e)
+CFX_ByteString CBC_DecodedBitStreamPaser::decodeBase900toBase10(CFX_Int32Array &codewords, int32_t count, int32_t &e)
{
BigInteger result = 0;
BigInteger nineHundred(900);
- for (FX_INT32 i = 0; i < count; i++) {
+ for (int32_t i = 0; i < count; i++) {
result = result * nineHundred + BigInteger(codewords[i]);
}
CFX_ByteString resultString(bigIntegerToString(result).c_str());
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