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Issue #22: Fix compilation warnings

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This commit is contained in:
Jakub Melka
2022-07-31 18:32:57 +02:00
parent b30150a503
commit e310efb763
70 changed files with 424 additions and 435 deletions
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27
Pdf4QtLib/sources/pdfjbig2decoder.cpp
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@ -2408,7 +2408,7 @@ void PDFJBIG2Decoder::processHalftoneRegion(const PDFJBIG2SegmentHeader& header)
}
}
if (PLANE.getWidth() != HGW || PLANE.getHeight() != HGH)
if (uint32_t(PLANE.getWidth()) != HGW || uint32_t(PLANE.getHeight()) != HGH)
{
throw PDFException(PDFTranslationContext::tr("JBIG2 invalid halftone grayscale bit plane image."));
}
@ -2508,8 +2508,8 @@ void PDFJBIG2Decoder::processGenericRegion(const PDFJBIG2SegmentHeader& header)
QByteArray endSequence(2, 0);
if (!parameters.MMR)
{
endSequence[0] = char(0xFF);
endSequence[1] = char(0xAC);
endSequence[0] = unsigned char(0xFF);
endSequence[1] = unsigned char(0xAC);
}
int endPosition = stream->indexOf(endSequence);
@ -2610,7 +2610,7 @@ void PDFJBIG2Decoder::processGenericRefinementRegion(const PDFJBIG2SegmentHeader
throw PDFException(PDFTranslationContext::tr("JBIG2 - invalid referred segments (%1) for generic refinement region.").arg(referredSegments.size()));
}
if (GRREFERENCE.getWidth() != field.width || GRREFERENCE.getHeight() != field.height)
if (uint32_t(GRREFERENCE.getWidth()) != field.width || uint32_t(GRREFERENCE.getHeight()) != field.height)
{
throw PDFException(PDFTranslationContext::tr("JBIG2 - invalid referred bitmap size [%1 x %2] instead of [%3 x %4] for generic refinement region.").arg(GRREFERENCE.getWidth()).arg(GRREFERENCE.getHeight()).arg(field.width).arg(field.height));
}
@ -2843,7 +2843,6 @@ PDFJBIG2Bitmap PDFJBIG2Decoder::getBitmap(const uint32_t segmentIndex, bool remo
}
throw PDFException(PDFTranslationContext::tr("JBIG2 bitmap segment %1 not found.").arg(segmentIndex));
return result;
}
PDFJBIG2Bitmap PDFJBIG2Decoder::readBitmap(PDFJBIG2BitmapDecodingParameters& parameters)
@ -3147,8 +3146,6 @@ PDFJBIG2Bitmap PDFJBIG2Decoder::readBitmap(PDFJBIG2BitmapDecodingParameters& par
return bitmap;
}
return PDFJBIG2Bitmap();
}
PDFJBIG2Bitmap PDFJBIG2Decoder::readRefinementBitmap(PDFJBIG2BitmapRefinementDecodingParameters& parameters)
@ -3635,8 +3632,6 @@ int32_t PDFJBIG2Decoder::checkInteger(std::optional<int32_t> value)
{
throw PDFException(PDFTranslationContext::tr("JBIG2 can't read integer."));
}
return 0;
}
PDFJBIG2Bitmap::PDFJBIG2Bitmap() :
@ -3942,9 +3937,9 @@ std::vector<const PDFJBIG2Bitmap*> PDFJBIG2ReferencedSegments::getSymbolBitmaps(
for (const PDFJBIG2SymbolDictionary* dictionary : symbolDictionaries)
{
const std::vector<PDFJBIG2Bitmap>& bitmaps = dictionary->getBitmaps();
result.reserve(result.size() + bitmaps.size());
for (const PDFJBIG2Bitmap& bitmap : bitmaps)
const std::vector<PDFJBIG2Bitmap>& dictionaryBitmaps = dictionary->getBitmaps();
result.reserve(result.size() + dictionaryBitmaps.size());
for (const PDFJBIG2Bitmap& bitmap : dictionaryBitmaps)
{
result.push_back(&bitmap);
}
@ -3959,9 +3954,9 @@ std::vector<const PDFJBIG2Bitmap*> PDFJBIG2ReferencedSegments::getPatternBitmaps
for (const PDFJBIG2PatternDictionary* dictionary : patternDictionaries)
{
const std::vector<PDFJBIG2Bitmap>& bitmaps = dictionary->getBitmaps();
result.reserve(result.size() + bitmaps.size());
for (const PDFJBIG2Bitmap& bitmap : bitmaps)
const std::vector<PDFJBIG2Bitmap>& dictionaryBitmaps = dictionary->getBitmaps();
result.reserve(result.size() + dictionaryBitmaps.size());
for (const PDFJBIG2Bitmap& bitmap : dictionaryBitmaps)
{
result.push_back(&bitmap);
}
@ -3980,8 +3975,6 @@ PDFJBIG2HuffmanDecoder PDFJBIG2ReferencedSegments::getUserTable(PDFBitReader* re
{
throw PDFException(PDFTranslationContext::tr("JBIG2 invalid user huffman code table."));
}
return PDFJBIG2HuffmanDecoder();
}
} // namespace pdf