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Work around byteSwap not using fixed width types

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This commit is contained in:
Stephen F. Booth
2024-12-07 22:37:20 -06:00
parent dee308f90c
commit ef0a48c12e
1 changed files with 14 additions and 2 deletions
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16
taglib/shn/shnfile.cpp
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@ -223,8 +223,20 @@ namespace {
T value = *reinterpret_cast<T *>(reinterpret_cast<uintptr_t>(p) + n);
auto system_big = Utils::systemByteOrder() == Utils::BigEndian;
if(big != system_big)
value = Utils::byteSwap(value);
if constexpr (std::is_same_v<T, uint16_t>) {
if(big != system_big)
value = Utils::byteSwap(static_cast<unsigned short>(value));
}
else if constexpr (std::is_same_v<T, uint32_t>) {
if(big != system_big)
value = Utils::byteSwap(static_cast<unsigned int>(value));
}
else if constexpr (std::is_same_v<T, uint64_t>) {
if(big != system_big)
value = Utils::byteSwap(static_cast<unsigned long long>(value));
}
else
static_assert(false, "Invalid typename T");
return value;
}