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This commit is contained in:
Aaron 2016-09-18 12:00:03 -07:00
commit 84f4c6e0f9
10 changed files with 165 additions and 29 deletions
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2
glm/detail/func_geometric_simd.inl
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@ -67,7 +67,7 @@ namespace detail
GLM_FUNC_QUALIFIER static tvec4<float, P> call(tvec4<float, P> const& N, tvec4<float, P> const& I, tvec4<float, P> const& Nref)
{
tvec4<float, P> result(uninitialize);
result.data = glm_vec4_faceforward(N.data. I.data, Nref.data);
result.data = glm_vec4_faceforward(N.data, I.data, Nref.data);
return result;
}
};

4
glm/detail/func_integer.inl
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@ -317,7 +317,7 @@ namespace detail
template <typename T, glm::precision P, template <typename, glm::precision> class vecType>
GLM_FUNC_QUALIFIER vecType<int, P> bitCount(vecType<T, P> const & v)
{
#ifdef GLM_COMPILER_VC
#if GLM_COMPILER & GLM_COMPILER_VC
#pragma warning(push)
#pragma warning(disable : 4310) //cast truncates constant value
#endif
@ -329,7 +329,7 @@ namespace detail
x = detail::compute_bitfieldBitCountStep<typename detail::make_unsigned<T>::type, P, vecType, detail::is_aligned<P>::value, sizeof(T) * 8>= 32>::call(x, typename detail::make_unsigned<T>::type(0x0000FFFF0000FFFFull), typename detail::make_unsigned<T>::type(16));
x = detail::compute_bitfieldBitCountStep<typename detail::make_unsigned<T>::type, P, vecType, detail::is_aligned<P>::value, sizeof(T) * 8>= 64>::call(x, typename detail::make_unsigned<T>::type(0x00000000FFFFFFFFull), typename detail::make_unsigned<T>::type(32));
return vecType<int, P>(x);
#ifdef GLM_COMPILER_VC
#if GLM_COMPILER & GLM_COMPILER_VC
#pragma warning(pop)
#endif
}

13
glm/detail/setup.hpp
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@ -418,6 +418,19 @@
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
#endif
// N2341 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_ALIGNOF __has_feature(c_alignof)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_ALIGNOF 1
#else
# define GLM_HAS_ALIGNOF ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC48)) || \
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15)) || \
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2015)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA70))))
#endif
//
#if GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_ASSIGNABLE 1

36
glm/detail/type_vec.hpp
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@ -9,21 +9,6 @@
namespace glm{
namespace detail
{
#ifdef GLM_COMPILER_VC
#pragma warning(push)
#pragma warning(disable : 4324) // structure was padded due to alignment specifier
#endif
template<std::size_t N> struct aligned {};
template<> GLM_ALIGNED_STRUCT(1) aligned<1>{};
template<> GLM_ALIGNED_STRUCT(2) aligned<2>{};
template<> GLM_ALIGNED_STRUCT(4) aligned<4>{};
template<> GLM_ALIGNED_STRUCT(8) aligned<8>{};
template<> GLM_ALIGNED_STRUCT(16) aligned<16>{};
template<> GLM_ALIGNED_STRUCT(32) aligned<32>{};
template<> GLM_ALIGNED_STRUCT(64) aligned<64>{};
#ifdef GLM_COMPILER_VC
#pragma warning(pop)
#endif
template <typename T, std::size_t size, bool aligned>
struct storage
{
@ -32,15 +17,22 @@ namespace detail
} type;
};
template <typename T, std::size_t size>
struct storage<T, size, true>
{
struct type : aligned<size>
{
uint8 data[size];
#define GLM_ALIGNED_STORAGE_TYPE_STRUCT(x) \
template <typename T> \
struct storage<T, x, true> { \
GLM_ALIGNED_STRUCT(x) type { \
uint8 data[x]; \
}; \
};
};
GLM_ALIGNED_STORAGE_TYPE_STRUCT(1)
GLM_ALIGNED_STORAGE_TYPE_STRUCT(2)
GLM_ALIGNED_STORAGE_TYPE_STRUCT(4)
GLM_ALIGNED_STORAGE_TYPE_STRUCT(8)
GLM_ALIGNED_STORAGE_TYPE_STRUCT(16)
GLM_ALIGNED_STORAGE_TYPE_STRUCT(32)
GLM_ALIGNED_STORAGE_TYPE_STRUCT(64)
# if GLM_ARCH & GLM_ARCH_SSE2_BIT
template <>
struct storage<float, 16, true>

2
glm/detail/type_vec4.hpp
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@ -101,7 +101,7 @@ namespace glm
/// Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification)
template <typename A, typename B, typename C, typename D>
GLM_FUNC_DECL GLM_CONSTEXPR tvec4(A a, B b, C c, D d);
GLM_FUNC_DECL GLM_CONSTEXPR_SIMD tvec4(A a, B b, C c, D d);
template <typename A, typename B, typename C, typename D>
GLM_FUNC_DECL GLM_CONSTEXPR tvec4(tvec1<A, P> const& a, tvec1<B, P> const& b, tvec1<C, P> const& c, tvec1<D, P> const& d);

2
glm/detail/type_vec4.inl
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@ -196,7 +196,7 @@ namespace detail
template <typename T, precision P>
template <typename A, typename B, typename C, typename D>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR tvec4<T, P>::tvec4(A a, B b, C c, D d) :
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD tvec4<T, P>::tvec4(A a, B b, C c, D d) :
x(static_cast<T>(a)),
y(static_cast<T>(b)),
z(static_cast<T>(c)),

3
glm/detail/type_vec4_simd.inl
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@ -458,7 +458,7 @@ namespace detail
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD tvec4<int32, aligned_highp>::tvec4(int32 a, int32 b, int32 c, int32 d) :
data(_mm_set_epi32(d, c, b, a))
{}
/*
template <>
template <>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD tvec4<float, aligned_lowp>::tvec4(int32 a, int32 b, int32 c, int32 d) :
@ -476,7 +476,6 @@ namespace detail
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_SIMD tvec4<float, aligned_highp>::tvec4(int32 a, int32 b, int32 c, int32 d) :
data(_mm_castsi128_ps(_mm_set_epi32(d, c, b, a)))
{}
*/
}//namespace glm
#endif//GLM_ARCH & GLM_ARCH_SSE2_BIT

3
readme.md
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@ -71,6 +71,9 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
#### [GLM 0.9.8.1](https://github.com/g-truc/glm/tree/0.9.8) - 2016-XX-XX
##### Fixes:
- Fixed GCC warning filtering, replaced -pedantic by -Wpedantic
- Fixed SIMD faceforward bug. #549
- Fixed GCC 4.8 with C++11 compilation option #550
- Fixed Visual Studio aligned type W4 warning #548
#### [GLM 0.9.8.0](https://github.com/g-truc/glm/releases/tag/0.9.8.0) - 2016-09-11
##### Features:

1
test/core/CMakeLists.txt
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@ -1,3 +1,4 @@
glmCreateTestGTC(core_type_aligned)
glmCreateTestGTC(core_type_cast)
glmCreateTestGTC(core_type_ctor)
glmCreateTestGTC(core_type_float)

128
test/core/core_type_aligned.cpp Normal file
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@ -0,0 +1,128 @@
#include <glm/glm.hpp>
int test_aligned()
{
int Error = 0;
size_t size1_aligned = sizeof(glm::detail::storage<int, 1, true>::type);
Error += size1_aligned == 1 ? 0 : 1;
size_t size2_aligned = sizeof(glm::detail::storage<int, 2, true>::type);
Error += size2_aligned == 2 ? 0 : 1;
size_t size4_aligned = sizeof(glm::detail::storage<int, 4, true>::type);
Error += size4_aligned == 4 ? 0 : 1;
size_t size8_aligned = sizeof(glm::detail::storage<int, 8, true>::type);
Error += size8_aligned == 8 ? 0 : 1;
size_t size16_aligned = sizeof(glm::detail::storage<int, 16, true>::type);
Error += size16_aligned == 16 ? 0 : 1;
size_t size32_aligned = sizeof(glm::detail::storage<int, 32, true>::type);
Error += size32_aligned == 32 ? 0 : 1;
size_t size64_aligned = sizeof(glm::detail::storage<int, 64, true>::type);
Error += size64_aligned == 64 ? 0 : 1;
# if GLM_HAS_ALIGNOF
size_t align1_aligned = alignof(glm::detail::storage<int, 1, true>::type);
Error += align1_aligned == 1 ? 0 : 1;
size_t align2_aligned = alignof(glm::detail::storage<int, 2, true>::type);
Error += align2_aligned == 2 ? 0 : 1;
size_t align4_aligned = alignof(glm::detail::storage<int, 4, true>::type);
Error += align4_aligned == 4 ? 0 : 1;
size_t align8_aligned = alignof(glm::detail::storage<int, 8, true>::type);
Error += align8_aligned == 8 ? 0 : 1;
size_t align16_aligned = alignof(glm::detail::storage<int, 16, true>::type);
Error += align16_aligned == 16 ? 0 : 1;
size_t align32_aligned = alignof(glm::detail::storage<int, 32, true>::type);
Error += align32_aligned == 32 ? 0 : 1;
size_t align64_aligned = alignof(glm::detail::storage<int, 64, true>::type);
Error += align64_aligned == 64 ? 0 : 1;
# elif GLM_COMPILER & GLM_COMPILER_GCC
size_t align1_aligned = __alignof__(glm::detail::storage<int, 1, true>::type);
Error += align1_aligned == 1 ? 0 : 1;
size_t align2_aligned = __alignof__(glm::detail::storage<int, 2, true>::type);
Error += align2_aligned == 2 ? 0 : 1;
size_t align4_aligned = __alignof__(glm::detail::storage<int, 4, true>::type);
Error += align4_aligned == 4 ? 0 : 1;
size_t align8_aligned = __alignof__(glm::detail::storage<int, 8, true>::type);
Error += align8_aligned == 8 ? 0 : 1;
size_t align16_aligned = __alignof__(glm::detail::storage<int, 16, true>::type);
Error += align16_aligned == 16 ? 0 : 1;
size_t align32_aligned = __alignof__(glm::detail::storage<int, 32, true>::type);
Error += align32_aligned == 32 ? 0 : 1;
size_t align64_aligned = __alignof__(glm::detail::storage<int, 64, true>::type);
Error += align64_aligned == 64 ? 0 : 1;
# endif //GLM_HAS_ALIGNOF
return Error;
}
int test_unaligned()
{
int Error = 0;
size_t size1_unaligned = sizeof(glm::detail::storage<int, 1, false>::type);
Error += size1_unaligned == 1 ? 0 : 1;
size_t size2_unaligned = sizeof(glm::detail::storage<int, 2, false>::type);
Error += size2_unaligned == 2 ? 0 : 1;
size_t size4_unaligned = sizeof(glm::detail::storage<int, 4, false>::type);
Error += size4_unaligned == 4 ? 0 : 1;
size_t size8_unaligned = sizeof(glm::detail::storage<int, 8, false>::type);
Error += size8_unaligned == 8 ? 0 : 1;
size_t size16_unaligned = sizeof(glm::detail::storage<int, 16, false>::type);
Error += size16_unaligned == 16 ? 0 : 1;
size_t size32_unaligned = sizeof(glm::detail::storage<int, 32, false>::type);
Error += size32_unaligned == 32 ? 0 : 1;
size_t size64_unaligned = sizeof(glm::detail::storage<int, 64, false>::type);
Error += size64_unaligned == 64 ? 0 : 1;
# if GLM_HAS_ALIGNOF
size_t align1_unaligned = alignof(glm::detail::storage<int, 1, false>::type);
Error += align1_unaligned == 1 ? 0 : 1;
size_t align2_unaligned = alignof(glm::detail::storage<int, 2, false>::type);
Error += align2_unaligned == 1 ? 0 : 1;
size_t align4_unaligned = alignof(glm::detail::storage<int, 4, false>::type);
Error += align4_unaligned == 1 ? 0 : 1;
size_t align8_unaligned = alignof(glm::detail::storage<int, 8, false>::type);
Error += align8_unaligned == 1 ? 0 : 1;
size_t align16_unaligned = alignof(glm::detail::storage<int, 16, false>::type);
Error += align16_unaligned == 1 ? 0 : 1;
size_t align32_unaligned = alignof(glm::detail::storage<int, 32, false>::type);
Error += align32_unaligned == 1 ? 0 : 1;
size_t align64_unaligned = alignof(glm::detail::storage<int, 64, false>::type);
Error += align64_unaligned == 1 ? 0 : 1;
# else
size_t align1_unaligned = __alignof__(glm::detail::storage<int, 1, false>::type);
Error += align1_unaligned == 1 ? 0 : 1;
size_t align2_unaligned = __alignof__(glm::detail::storage<int, 2, false>::type);
Error += align2_unaligned == 1 ? 0 : 1;
size_t align4_unaligned = __alignof__(glm::detail::storage<int, 4, false>::type);
Error += align4_unaligned == 1 ? 0 : 1;
size_t align8_unaligned = __alignof__(glm::detail::storage<int, 8, false>::type);
Error += align8_unaligned == 1 ? 0 : 1;
size_t align16_unaligned = __alignof__(glm::detail::storage<int, 16, false>::type);
Error += align16_unaligned == 1 ? 0 : 1;
size_t align32_unaligned = __alignof__(glm::detail::storage<int, 32, false>::type);
Error += align32_unaligned == 1 ? 0 : 1;
size_t align64_unaligned = __alignof__(glm::detail::storage<int, 64, false>::type);
Error += align64_unaligned == 1 ? 0 : 1;
# endif //GLM_HAS_ALIGNOF
return Error;
}
int main()
{
int Error = 0;
Error += test_aligned();
Error += test_unaligned();
return Error;
}