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Updated version of glm

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This commit is contained in:
KimLS
2015-01-22 16:52:50 -08:00
parent a71690b725
commit 03286f540a
270 changed files with 17903 additions and 16363 deletions
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common/glm/glm/gtc/ulp.inl
+26 -14
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@@ -12,6 +12,10 @@
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// Restrictions:
/// By making use of the Software for military purposes, you choose to make
/// a Bunny unhappy.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -199,10 +203,12 @@ namespace glm
template <>
GLM_FUNC_QUALIFIER float next_float(float const & x)
{
# if((GLM_LANG & GLM_LANG_CXX11_FLAG))
# if GLM_HAS_CXX11_STL
return std::nextafter(x, std::numeric_limits<float>::max());
# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS)))
return detail::nextafterf(x, FLT_MAX);
# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID)
return __builtin_nextafterf(x, FLT_MAX);
# else
return nextafterf(x, FLT_MAX);
# endif
@@ -211,10 +217,12 @@ namespace glm
template <>
GLM_FUNC_QUALIFIER double next_float(double const & x)
{
# if((GLM_LANG & GLM_LANG_CXX11_FLAG))
# if GLM_HAS_CXX11_STL
return std::nextafter(x, std::numeric_limits<double>::max());
# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS)))
return detail::nextafter(x, std::numeric_limits<double>::max());
# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID)
return __builtin_nextafter(x, FLT_MAX);
# else
return nextafter(x, DBL_MAX);
# endif
@@ -223,18 +231,20 @@ namespace glm
template<typename T, precision P, template<typename, precision> class vecType>
GLM_FUNC_QUALIFIER vecType<T, P> next_float(vecType<T, P> const & x)
{
vecType<T, P> Result;
for(length_t i = 0; i < Result.length(); ++i)
vecType<T, P> Result(uninitialize);
for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i)
Result[i] = next_float(x[i]);
return Result;
}
GLM_FUNC_QUALIFIER float prev_float(float const & x)
{
# if((GLM_LANG & GLM_LANG_CXX11_FLAG))
# if GLM_HAS_CXX11_STL
return std::nextafter(x, std::numeric_limits<float>::min());
# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS)))
return detail::nextafterf(x, FLT_MIN);
# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID)
return __builtin_nextafterf(x, FLT_MIN);
# else
return nextafterf(x, FLT_MIN);
# endif
@@ -242,10 +252,12 @@ namespace glm
GLM_FUNC_QUALIFIER double prev_float(double const & x)
{
# if((GLM_LANG & GLM_LANG_CXX11_FLAG))
# if GLM_HAS_CXX11_STL
return std::nextafter(x, std::numeric_limits<double>::min());
# elif((GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS)))
return _nextafter(x, DBL_MIN);
# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID)
return __builtin_nextafter(x, DBL_MIN);
# else
return nextafter(x, DBL_MIN);
# endif
@@ -254,8 +266,8 @@ namespace glm
template<typename T, precision P, template<typename, precision> class vecType>
GLM_FUNC_QUALIFIER vecType<T, P> prev_float(vecType<T, P> const & x)
{
vecType<T, P> Result;
for(length_t i = 0; i < Result.length(); ++i)
vecType<T, P> Result(uninitialize);
for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i)
Result[i] = prev_float(x[i]);
return Result;
}
@@ -272,8 +284,8 @@ namespace glm
template<typename T, precision P, template<typename, precision> class vecType>
GLM_FUNC_QUALIFIER vecType<T, P> next_float(vecType<T, P> const & x, vecType<uint, P> const & ulps)
{
vecType<T, P> Result;
for(length_t i = 0; i < Result.length(); ++i)
vecType<T, P> Result(uninitialize);
for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i)
Result[i] = next_float(x[i], ulps[i]);
return Result;
}
@@ -290,8 +302,8 @@ namespace glm
template<typename T, precision P, template<typename, precision> class vecType>
GLM_FUNC_QUALIFIER vecType<T, P> prev_float(vecType<T, P> const & x, vecType<uint, P> const & ulps)
{
vecType<T, P> Result;
for(length_t i = 0; i < Result.length(); ++i)
vecType<T, P> Result(uninitialize);
for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i)
Result[i] = prev_float(x[i], ulps[i]);
return Result;
}
@@ -330,8 +342,8 @@ namespace glm
template<typename T, precision P, template<typename, precision> class vecType>
GLM_FUNC_QUALIFIER vecType<uint, P> float_distance(vecType<T, P> const & x, vecType<T, P> const & y)
{
vecType<uint, P> Result;
for(length_t i = 0; i < Result.length(); ++i)
vecType<uint, P> Result(uninitialize);
for(detail::component_count_t i = 0; i < detail::component_count(Result); ++i)
Result[i] = float_distance(x[i], y[i]);
return Result;
}