Fix warnings about unused variables
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cb52a1521e
commit
18d054a600
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@ -217,7 +217,7 @@ std::vector<std::uint64_t> Mp4Track::readChunkOffsets(bool parseFragments, Diagn
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}
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// read sample offsets of fragments
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if (parseFragments) {
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std::uint64_t totalDuration = 0;
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//std::uint64_t totalDuration = 0;
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for (Mp4Atom *moofAtom = m_trakAtom->container().firstElement()->siblingByIdIncludingThis(Mp4AtomIds::MovieFragment, diag); moofAtom;
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moofAtom = moofAtom->siblingById(Mp4AtomIds::MovieFragment, diag)) {
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moofAtom->parse(diag);
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@ -250,11 +250,11 @@ std::vector<std::uint64_t> Mp4Track::readChunkOffsets(bool parseFragments, Diagn
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calculatedDataSize += 4;
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}
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// some variables are currently skipped because they are currently not interesting
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//uint64 baseDataOffset = moofAtom->startOffset();
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//uint32 defaultSampleDescriptionIndex = 0;
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std::uint32_t defaultSampleDuration = 0;
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//std::uint64_t baseDataOffset = moofAtom->startOffset();
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//std::uint32_t defaultSampleDescriptionIndex = 0;
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//std::uint32_t defaultSampleDuration = 0;
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std::uint32_t defaultSampleSize = 0;
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//uint32 defaultSampleFlags = 0;
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//std::uint32_t defaultSampleFlags = 0;
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if (tfhdAtom->dataSize() < calculatedDataSize) {
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diag.emplace_back(DiagLevel::Critical, "tfhd atom is truncated (presence of fields denoted).", context);
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} else {
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@ -267,8 +267,8 @@ std::vector<std::uint64_t> Mp4Track::readChunkOffsets(bool parseFragments, Diagn
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inputStream().seekg(4, ios_base::cur);
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}
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if (flags & 0x000008) { // default-sample-duration present
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defaultSampleDuration = reader().readUInt32BE();
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//inputStream().seekg(4, ios_base::cur);
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//defaultSampleDuration = reader().readUInt32BE();
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inputStream().seekg(4, ios_base::cur);
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}
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if (flags & 0x000010) { // default-sample-size present
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defaultSampleSize = reader().readUInt32BE();
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@ -320,9 +320,10 @@ std::vector<std::uint64_t> Mp4Track::readChunkOffsets(bool parseFragments, Diagn
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}
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for (std::uint32_t i = 0; i < sampleCount; ++i) {
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if (trunFlags & 0x000100) { // sample-duration present
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totalDuration += reader().readUInt32BE();
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//totalDuration += reader().readUInt32BE();
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inputStream().seekg(4, ios_base::cur);
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} else {
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totalDuration += defaultSampleDuration;
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//totalDuration += defaultSampleDuration;
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}
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if (trunFlags & 0x000200) { // sample-size present
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m_sampleSizes.push_back(reader().readUInt32BE());
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