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Merge branch '32bitfixes' into 'master'

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fix 32bit builds. closes #8625

Closes #8625

See merge request OpenMW/openmw!4791
This commit is contained in:
Skyhasacat 2025-08-03 21:00:52 +00:00
commit c71448359b
2 changed files with 10 additions and 9 deletions
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8
components/esm/formid.hpp
View File

@ -51,10 +51,10 @@ namespace std
{
size_t operator()(const ESM::FormId& formId) const
{
static_assert(sizeof(ESM::FormId) == sizeof(size_t));
size_t s;
memcpy(&s, &formId, sizeof(size_t));
return hash<size_t>()(s);
static_assert(sizeof(ESM::FormId) == sizeof(uint64_t));
uint64_t s;
memcpy(&s, &formId, sizeof(ESM::FormId));
return hash<uint64_t>()(s);
}
};

11
components/misc/strings/algorithm.hpp
View File

@ -4,6 +4,7 @@
#include "lower.hpp"
#include <algorithm>
#include <cstdint>
#include <functional>
#include <string>
#include <string_view>
@ -85,17 +86,17 @@ namespace Misc::StringUtils
{
using is_transparent = void;
constexpr std::size_t operator()(std::string_view str) const
std::size_t operator()(std::string_view str) const
{
// FNV-1a
std::size_t hash{ 0xcbf29ce484222325ull };
constexpr std::size_t prime{ 0x00000100000001B3ull };
std::uint64_t hash{ 0xcbf29ce484222325ull };
constexpr std::uint64_t prime{ 0x00000100000001B3ull };
for (char c : str)
{
hash ^= static_cast<std::size_t>(toLower(c));
hash ^= static_cast<std::uint64_t>(toLower(c));
hash *= prime;
}
return hash;
return std::hash<std::uint64_t>()(hash);
}
};