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some more min/max wrappings 2
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ZeunO8 committed Aug 19, 2024
1 parent 74eb4f7 commit 731c903
Showing 1 changed file with 24 additions and 24 deletions.
48 changes: 24 additions & 24 deletions glm/ext/scalar_common.inl
Original file line number Diff line number Diff line change
Expand Up @@ -39,86 +39,86 @@ namespace glm
# endif

template<typename T>
GLM_FUNC_QUALIFIER T fmin(T a, T b, T c)
GLM_FUNC_QUALIFIER T (fmin)(T a, T b, T c)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_CONFIG_UNRESTRICTED_FLOAT, "'fmin' only accept floating-point input");

if (isnan(a))
return fmin(b, c);
return (fmin)(b, c);
if (isnan(b))
return fmin(a, c);
return (fmin)(a, c);
if (isnan(c))
return min(a, b);
return min(a, b, c);
return (min)(a, b, c);
}

template<typename T>
GLM_FUNC_QUALIFIER T fmin(T a, T b, T c, T d)
GLM_FUNC_QUALIFIER T (fmin)(T a, T b, T c, T d)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_CONFIG_UNRESTRICTED_FLOAT, "'fmin' only accept floating-point input");

if (isnan(a))
return fmin(b, c, d);
return (fmin)(b, c, d);
if (isnan(b))
return min(a, fmin(c, d));
return (min)(a, (fmin)(c, d));
if (isnan(c))
return fmin(min(a, b), d);
return (fmin)(min(a, b), d);
if (isnan(d))
return min(a, b, c);
return min(a, b, c, d);
return (min)(a, b, c);
return (min)(a, b, c, d);
}


# if GLM_HAS_CXX11_STL
using std::fmax;
# else
template<typename T>
GLM_FUNC_QUALIFIER T fmax(T a, T b)
GLM_FUNC_QUALIFIER T (fmax)(T a, T b)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_CONFIG_UNRESTRICTED_FLOAT, "'fmax' only accept floating-point input");

if (isnan(a))
return b;
return max(a, b);
return (max)(a, b);
}
# endif

template<typename T>
GLM_FUNC_QUALIFIER T fmax(T a, T b, T c)
GLM_FUNC_QUALIFIER T (fmax)(T a, T b, T c)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_CONFIG_UNRESTRICTED_FLOAT, "'fmax' only accept floating-point input");

if (isnan(a))
return fmax(b, c);
return (fmax)(b, c);
if (isnan(b))
return fmax(a, c);
return (fmax)(a, c);
if (isnan(c))
return max(a, b);
return max(a, b, c);
return (max)(a, b);
return (max)(a, b, c);
}

template<typename T>
GLM_FUNC_QUALIFIER T fmax(T a, T b, T c, T d)
GLM_FUNC_QUALIFIER T (fmax)(T a, T b, T c, T d)
{
GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559 || GLM_CONFIG_UNRESTRICTED_FLOAT, "'fmax' only accept floating-point input");

if (isnan(a))
return fmax(b, c, d);
return (fmax)(b, c, d);
if (isnan(b))
return max(a, fmax(c, d));
return (max)(a, (fmax)(c, d));
if (isnan(c))
return fmax(max(a, b), d);
return (fmax)((max)(a, b), d);
if (isnan(d))
return max(a, b, c);
return max(a, b, c, d);
return (max)(a, b, c);
return (max)(a, b, c, d);
}

// fclamp
template<typename genType>
GLM_FUNC_QUALIFIER genType fclamp(genType x, genType minVal, genType maxVal)
{
GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559 || GLM_CONFIG_UNRESTRICTED_FLOAT, "'fclamp' only accept floating-point or integer inputs");
return fmin(fmax(x, minVal), maxVal);
return fmin((fmax)(x, minVal), maxVal);
}

template<typename genType>
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