mxvk::anonymous_namespace{mxvk.cpp} Namespace Reference

Functions
float	half_to_float (uint16_t value) noexcept
bool	shouldLogMissingValidationLayer ()

Function Documentation

half_to_float()

float mxvk::anonymous_namespace{mxvk.cpp}::half_to_float ( uint16_t value )

nodiscardnoexcept

Definition at line 46 of file mxvk.cpp.

                                                                   {
            const bool negative = (value & 0x8000U) != 0U;
            const uint32_t exponent = (value >> 10U) & 0x1FU;
            const uint32_t mantissa = value & 0x3FFU;
            float result = 0.0F;
            if (exponent == 0U) {
                result = std::ldexp(static_cast<float>(mantissa), -24);
            } else if (exponent == 31U) {
                result = mantissa == 0U ? std::numeric_limits<float>::infinity() : std::numeric_limits<float>::quiet_NaN();
            } else {
                result = std::ldexp(1.0F + static_cast<float>(mantissa) / 1024.0F, static_cast<int>(exponent) - 15);
            }
            return negative ? -result : result;
        }

shouldLogMissingValidationLayer()

bool mxvk::anonymous_namespace{mxvk.cpp}::shouldLogMissingValidationLayer

(

)

Definition at line 61 of file mxvk.cpp.

                                               {
            const char *quiet_missing_validation = std::getenv("MXVK_QUIET_MISSING_VALIDATION");
            return quiet_missing_validation == nullptr || std::strcmp(quiet_missing_validation, "1") != 0;
        }