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Bugfix: LLVM compiler warnings

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This commit is contained in:
Jakub Melka
2021-03-06 18:13:21 +01:00
parent 83e67979e7
commit 848e1aee3c
39 changed files with 201 additions and 175 deletions
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8
Pdf4QtLib/sources/pdfjbig2decoder.cpp
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@ -2196,6 +2196,7 @@ void PDFJBIG2Decoder::processPatternDictionary(const PDFJBIG2SegmentHeader& head
}
}
int8_t gbat0_x = -static_cast<int8_t>(HDPW);
PDFJBIG2BitmapDecodingParameters parameters;
parameters.MMR = HDMMR;
parameters.GBW = (GRAYMAX + 1) * HDPW;
@ -2203,7 +2204,7 @@ void PDFJBIG2Decoder::processPatternDictionary(const PDFJBIG2SegmentHeader& head
parameters.GBTEMPLATE = HDTEMPLATE;
parameters.TPGDON = false;
parameters.SKIP = nullptr;
parameters.GBAT[0] = { -static_cast<int8_t>(HDPW), 0 };
parameters.GBAT[0] = { gbat0_x, 0 };
parameters.GBAT[1] = { -3, -1 };
parameters.GBAT[2] = { 2, -2 };
parameters.GBAT[3] = { -2, -2 };
@ -2363,6 +2364,7 @@ void PDFJBIG2Decoder::processHalftoneRegion(const PDFJBIG2SegmentHeader& header)
}
/* Annex C5 decoding procedure */
const int8_t gbat0_x = ((HTEMPLATE <= 1) ? 3 : 2);
PDFJBIG2BitmapDecodingParameters parameters;
parameters.MMR = HMMR;
parameters.GBW = HGW;
@ -2370,7 +2372,7 @@ void PDFJBIG2Decoder::processHalftoneRegion(const PDFJBIG2SegmentHeader& header)
parameters.GBTEMPLATE = HTEMPLATE;
parameters.SKIP = HENABLESKIP ? &HSKIP : nullptr;
parameters.TPGDON = false;
parameters.GBAT[0] = { ((HTEMPLATE <= 1) ? 3 : 2), -1 };
parameters.GBAT[0] = { gbat0_x, -1 };
parameters.GBAT[1] = { -3, -1 };
parameters.GBAT[2] = { 2, -2 };
parameters.GBAT[3] = { -2, -2 };
@ -2661,6 +2663,8 @@ void PDFJBIG2Decoder::processPageInformation(const PDFJBIG2SegmentHeader&)
const uint8_t flags = m_reader.readUnsignedByte();
const uint16_t striping = m_reader.readUnsignedWord();
Q_UNUSED(striping);
m_pageDefaultPixelValue = (flags & 0x04) ? 0xFF : 0x00;
m_pageDefaultCompositionOperatorOverriden = (flags & 0x40);