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Fixed glm::multiple warning with unsigned int genType

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This commit is contained in:
Christophe Riccio 2013-12-16 23:52:28 +01:00
parent eb56539a76
commit 3b8a199f1b
1 changed files with 40 additions and 8 deletions
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48
glm/gtx/multiple.inl
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@ -10,8 +10,45 @@
// - GLM core
///////////////////////////////////////////////////////////////////////////////////////////////////
namespace glm
namespace glm{
namespace detail
{
template <bool Signed>
struct higherMultiple
{
template <typename genType>
GLM_FUNC_QUALIFIER genType operator()
(
genType const & Source,
genType const & Multiple
)
{
if (Source > genType(0))
{
genType Tmp = Source - genType(1);
return Tmp + (Multiple - (Tmp % Multiple));
}
else
return Source + (-Source % Multiple);
}
};
template <>
struct higherMultiple<false>
{
template <typename genType>
GLM_FUNC_QUALIFIER genType operator()
(
genType const & Source,
genType const & Multiple
)
{
genType Tmp = Source - genType(1);
return Tmp + (Multiple - (Tmp % Multiple));
}
};
}//namespace detail
//////////////////////
// higherMultiple
@ -22,13 +59,8 @@ namespace glm
genType const & Multiple
)
{
if (Source > genType(0))
{
genType Tmp = Source - genType(1);
return Tmp + (Multiple - (Tmp % Multiple));
}
else
return Source + (-Source % Multiple);
detail::higherMultiple<std::numeric_limits<genType>::is_signed> Compute;
return Compute(Source, Multiple);
}
template <>