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Trying to pass float16 type explicitly via macro(ugly method)

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This commit is contained in:
Vladyslav Baranovskyi
2025-02-19 19:08:48 +02:00
parent 4bd2d89379
commit 6f2b637113
2 changed files with 6 additions and 9 deletions
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12
openVulkanoCpp/Extensions/FmtFormatter.hpp
View File

@@ -324,18 +324,12 @@ struct fmt::formatter<OpenVulkano::Math::Timestamp>
};
template<>
struct fmt::formatter<float16>
struct fmt::formatter<UNDERLYING_FLOAT16_TYPE> : fmt::formatter<float>
{
template<typename ParseContext>
constexpr auto parse(ParseContext& ctx)
{
return fmt::formatter<float>{}.parse(ctx);
}
template<typename FormatContext>
auto format(const float16& f, FormatContext& ctx) const
auto format(const UNDERLYING_FLOAT16_TYPE& f, FormatContext& ctx) const
{
return fmt::formatter<float>{}.format(static_cast<float>(f), ctx);
return fmt::formatter<float>::format(static_cast<float>(f), ctx);
}
};

3
openVulkanoCpp/Math/Float16.hpp
View File

@@ -15,10 +15,13 @@
// map a half float type, if available, to float16
#if __has_keyword(_Float16)
typedef _Float16 float16;
#define UNDERLYING_FLOAT16_TYPE _Float16
#elif __has_keyword(__fp16)
typedef __fp16 float16;
#define UNDERLYING_FLOAT16_TYPE __fp16
#else
#define USING_CUSTOM_FLOAT16
#define UNDERLYING_FLOAT16_TYPE float16
class float16
{