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setup.hpp
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#ifndef GLM_SETUP_INCLUDED
#include <cassert>
#include <cstddef>
#define GLM_VERSION_MAJOR 0
#define GLM_VERSION_MINOR 9
#define GLM_VERSION_PATCH 9
#define GLM_VERSION_REVISION 4
#define GLM_VERSION 996
#define GLM_VERSION_MESSAGE "GLM: version 0.9.9.6"
#define GLM_SETUP_INCLUDED GLM_VERSION
///////////////////////////////////////////////////////////////////////////////////
// Active states
#define GLM_DISABLE 0
#define GLM_ENABLE 1
///////////////////////////////////////////////////////////////////////////////////
// Messages
#if defined(GLM_FORCE_MESSAGES)
# define GLM_MESSAGES GLM_ENABLE
#else
# define GLM_MESSAGES GLM_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Detect the platform
#include "../simd/platform.h"
///////////////////////////////////////////////////////////////////////////////////
// Build model
#if defined(__arch64__) || defined(__LP64__) || defined(_M_X64) || defined(__ppc64__) || defined(__x86_64__)
# define GLM_MODEL GLM_MODEL_64
#elif defined(__i386__) || defined(__ppc__)
# define GLM_MODEL GLM_MODEL_32
#else
# define GLM_MODEL GLM_MODEL_32
#endif//
#if !defined(GLM_MODEL) && GLM_COMPILER != 0
# error "GLM_MODEL undefined, your compiler may not be supported by GLM. Add #define GLM_MODEL 0 to ignore this message."
#endif//GLM_MODEL
///////////////////////////////////////////////////////////////////////////////////
// C++ Version
// User defines: GLM_FORCE_CXX98, GLM_FORCE_CXX03, GLM_FORCE_CXX11, GLM_FORCE_CXX14, GLM_FORCE_CXX17, GLM_FORCE_CXX2A
#define GLM_LANG_CXX98_FLAG (1 << 1)
#define GLM_LANG_CXX03_FLAG (1 << 2)
#define GLM_LANG_CXX0X_FLAG (1 << 3)
#define GLM_LANG_CXX11_FLAG (1 << 4)
#define GLM_LANG_CXX14_FLAG (1 << 5)
#define GLM_LANG_CXX17_FLAG (1 << 6)
#define GLM_LANG_CXX2A_FLAG (1 << 7)
#define GLM_LANG_CXXMS_FLAG (1 << 8)
#define GLM_LANG_CXXGNU_FLAG (1 << 9)
#define GLM_LANG_CXX98 GLM_LANG_CXX98_FLAG
#define GLM_LANG_CXX03 (GLM_LANG_CXX98 | GLM_LANG_CXX03_FLAG)
#define GLM_LANG_CXX0X (GLM_LANG_CXX03 | GLM_LANG_CXX0X_FLAG)
#define GLM_LANG_CXX11 (GLM_LANG_CXX0X | GLM_LANG_CXX11_FLAG)
#define GLM_LANG_CXX14 (GLM_LANG_CXX11 | GLM_LANG_CXX14_FLAG)
#define GLM_LANG_CXX17 (GLM_LANG_CXX14 | GLM_LANG_CXX17_FLAG)
#define GLM_LANG_CXX2A (GLM_LANG_CXX17 | GLM_LANG_CXX2A_FLAG)
#define GLM_LANG_CXXMS GLM_LANG_CXXMS_FLAG
#define GLM_LANG_CXXGNU GLM_LANG_CXXGNU_FLAG
#if (defined(_MSC_EXTENSIONS))
# define GLM_LANG_EXT GLM_LANG_CXXMS_FLAG
#elif ((GLM_COMPILER & (GLM_COMPILER_CLANG | GLM_COMPILER_GCC)) && (GLM_ARCH & GLM_ARCH_SIMD_BIT))
# define GLM_LANG_EXT GLM_LANG_CXXMS_FLAG
#else
# define GLM_LANG_EXT 0
#endif
#if (defined(GLM_FORCE_CXX_UNKNOWN))
# define GLM_LANG 0
#elif defined(GLM_FORCE_CXX2A)
# define GLM_LANG (GLM_LANG_CXX2A | GLM_LANG_EXT)
# define GLM_LANG_STL11_FORCED
#elif defined(GLM_FORCE_CXX17)
# define GLM_LANG (GLM_LANG_CXX17 | GLM_LANG_EXT)
# define GLM_LANG_STL11_FORCED
#elif defined(GLM_FORCE_CXX14)
# define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_EXT)
# define GLM_LANG_STL11_FORCED
#elif defined(GLM_FORCE_CXX11)
# define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_EXT)
# define GLM_LANG_STL11_FORCED
#elif defined(GLM_FORCE_CXX03)
# define GLM_LANG (GLM_LANG_CXX03 | GLM_LANG_EXT)
#elif defined(GLM_FORCE_CXX98)
# define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_EXT)
#else
# if GLM_COMPILER & GLM_COMPILER_VC && defined(_MSVC_LANG)
# if GLM_COMPILER >= GLM_COMPILER_VC15_7
# define GLM_LANG_PLATFORM _MSVC_LANG
# elif GLM_COMPILER >= GLM_COMPILER_VC15
# if _MSVC_LANG > 201402L
# define GLM_LANG_PLATFORM 201402L
# else
# define GLM_LANG_PLATFORM _MSVC_LANG
# endif
# else
# define GLM_LANG_PLATFORM 0
# endif
# else
# define GLM_LANG_PLATFORM 0
# endif
# if __cplusplus > 201703L || GLM_LANG_PLATFORM > 201703L
# define GLM_LANG (GLM_LANG_CXX2A | GLM_LANG_EXT)
# elif __cplusplus == 201703L || GLM_LANG_PLATFORM == 201703L
# define GLM_LANG (GLM_LANG_CXX17 | GLM_LANG_EXT)
# elif __cplusplus == 201402L || GLM_LANG_PLATFORM == 201402L
# define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_EXT)
# elif __cplusplus == 201103L || GLM_LANG_PLATFORM == 201103L
# define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_EXT)
# elif defined(__INTEL_CXX11_MODE__) || defined(_MSC_VER) || defined(__GXX_EXPERIMENTAL_CXX0X__)
# define GLM_LANG (GLM_LANG_CXX0X | GLM_LANG_EXT)
# elif __cplusplus == 199711L
# define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_EXT)
# else
# define GLM_LANG (0 | GLM_LANG_EXT)
# endif
#endif
///////////////////////////////////////////////////////////////////////////////////
// Has of C++ features
// http://clang.llvm.org/cxx_status.html
// http://gcc.gnu.org/projects/cxx0x.html
// http://msdn.microsoft.com/en-us/library/vstudio/hh567368(v=vs.120).aspx
// Android has multiple STLs but C++11 STL detection doesn't always work #284 #564
#if GLM_PLATFORM == GLM_PLATFORM_ANDROID && !defined(GLM_LANG_STL11_FORCED)
# define GLM_HAS_CXX11_STL 0
#elif GLM_COMPILER & GLM_COMPILER_CLANG
# if ((defined(_LIBCPP_VERSION) || defined(_MSC_VER)) && GLM_LANG & GLM_LANG_CXX11_FLAG) || \
defined(GLM_LANG_STL11_FORCED)
# define GLM_HAS_CXX11_STL 1
# else
# define GLM_HAS_CXX11_STL 0
# endif
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_CXX11_STL 1
#else
# define GLM_HAS_CXX11_STL ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC48)) || \
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
((GLM_PLATFORM != GLM_PLATFORM_WINDOWS) && (GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15))))
#endif
// N1720
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_STATIC_ASSERT __has_feature(cxx_static_assert)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_STATIC_ASSERT 1
#else
# define GLM_HAS_STATIC_ASSERT ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_CUDA)) || \
((GLM_COMPILER & GLM_COMPILER_VC))))
#endif
// N1988
#if GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_EXTENDED_INTEGER_TYPE 1
#else
# define GLM_HAS_EXTENDED_INTEGER_TYPE (\
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_VC)) || \
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CUDA)) || \
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CLANG)))
#endif
// N2672 Initializer lists http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_INITIALIZER_LISTS __has_feature(cxx_generalized_initializers)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_INITIALIZER_LISTS 1
#else
# define GLM_HAS_INITIALIZER_LISTS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || \
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75))))
#endif
// N2544 Unrestricted unions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_UNRESTRICTED_UNIONS __has_feature(cxx_unrestricted_unions)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_UNRESTRICTED_UNIONS 1
#else
# define GLM_HAS_UNRESTRICTED_UNIONS (GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
(GLM_COMPILER & GLM_COMPILER_VC) || \
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75)))
#endif
// N2346
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_DEFAULTED_FUNCTIONS __has_feature(cxx_defaulted_functions)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_DEFAULTED_FUNCTIONS 1
#else
# define GLM_HAS_DEFAULTED_FUNCTIONS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
(GLM_COMPILER & GLM_COMPILER_CUDA)))
#endif
// N2118
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_RVALUE_REFERENCES __has_feature(cxx_rvalue_references)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_RVALUE_REFERENCES 1
#else
# define GLM_HAS_RVALUE_REFERENCES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_VC)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA))))
#endif
// N2437 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS __has_feature(cxx_explicit_conversions)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS 1
#else
# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA))))
#endif
// N2258 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_TEMPLATE_ALIASES __has_feature(cxx_alias_templates)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_TEMPLATE_ALIASES 1
#else
# define GLM_HAS_TEMPLATE_ALIASES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA))))
#endif
// N2930 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html
#if GLM_COMPILER & GLM_COMPILER_CLANG
# define GLM_HAS_RANGE_FOR __has_feature(cxx_range_for)
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_RANGE_FOR 1
#else
# define GLM_HAS_RANGE_FOR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
((GLM_COMPILER & GLM_COMPILER_VC)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA))))
#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(cxx_alignas)
#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_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15)) || \
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA70))))
#endif
// N2235 Generalized Constant Expressions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf
// N3652 Extended Constant Expressions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3652.html
#if (GLM_ARCH & GLM_ARCH_SIMD_BIT) // Compiler SIMD intrinsics don't support constexpr...
# define GLM_HAS_CONSTEXPR 0
#elif (GLM_COMPILER & GLM_COMPILER_CLANG)
# define GLM_HAS_CONSTEXPR __has_feature(cxx_relaxed_constexpr)
#elif (GLM_LANG & GLM_LANG_CXX14_FLAG)
# define GLM_HAS_CONSTEXPR 1
#else
# define GLM_HAS_CONSTEXPR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && GLM_HAS_INITIALIZER_LISTS && (\
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL17)) || \
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15))))
#endif
#if GLM_HAS_CONSTEXPR
# define GLM_CONSTEXPR constexpr
#else
# define GLM_CONSTEXPR
#endif
//
#if GLM_HAS_CONSTEXPR
# if (GLM_COMPILER & GLM_COMPILER_CLANG)
# define GLM_HAS_IF_CONSTEXPR __has_feature(cxx_if_constexpr)
# elif (GLM_COMPILER & GLM_COMPILER_GCC)
# define GLM_HAS_IF_CONSTEXPR GLM_COMPILER >= GLM_COMPILER_GCC7
# elif (GLM_LANG & GLM_LANG_CXX17_FLAG)
# define GLM_HAS_IF_CONSTEXPR 1
# else
# define GLM_HAS_IF_CONSTEXPR 0
# endif
#else
# define GLM_HAS_IF_CONSTEXPR 0
#endif
#if GLM_HAS_IF_CONSTEXPR
# define GLM_IF_CONSTEXPR if constexpr
#else
# define GLM_IF_CONSTEXPR if
#endif
//
#if GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_ASSIGNABLE 1
#else
# define GLM_HAS_ASSIGNABLE ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || \
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC49))))
#endif
//
#define GLM_HAS_TRIVIAL_QUERIES 0
//
#if GLM_LANG & GLM_LANG_CXX11_FLAG
# define GLM_HAS_MAKE_SIGNED 1
#else
# define GLM_HAS_MAKE_SIGNED ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
((GLM_COMPILER & GLM_COMPILER_CUDA))))
#endif
//
#if defined(GLM_FORCE_INTRINSICS)
# define GLM_HAS_BITSCAN_WINDOWS ((GLM_PLATFORM & GLM_PLATFORM_WINDOWS) && (\
((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14) && (GLM_ARCH & GLM_ARCH_X86_BIT))))
#else
# define GLM_HAS_BITSCAN_WINDOWS 0
#endif
///////////////////////////////////////////////////////////////////////////////////
// OpenMP
#ifdef _OPENMP
# if GLM_COMPILER & GLM_COMPILER_GCC
# if GLM_COMPILER >= GLM_COMPILER_GCC61
# define GLM_HAS_OPENMP 45
# elif GLM_COMPILER >= GLM_COMPILER_GCC49
# define GLM_HAS_OPENMP 40
# elif GLM_COMPILER >= GLM_COMPILER_GCC47
# define GLM_HAS_OPENMP 31
# else
# define GLM_HAS_OPENMP 0
# endif
# elif GLM_COMPILER & GLM_COMPILER_CLANG
# if GLM_COMPILER >= GLM_COMPILER_CLANG38
# define GLM_HAS_OPENMP 31
# else
# define GLM_HAS_OPENMP 0
# endif
# elif GLM_COMPILER & GLM_COMPILER_VC
# define GLM_HAS_OPENMP 20
# elif GLM_COMPILER & GLM_COMPILER_INTEL
# if GLM_COMPILER >= GLM_COMPILER_INTEL16
# define GLM_HAS_OPENMP 40
# else
# define GLM_HAS_OPENMP 0
# endif
# else
# define GLM_HAS_OPENMP 0
# endif
#else
# define GLM_HAS_OPENMP 0
#endif
///////////////////////////////////////////////////////////////////////////////////
// nullptr
#if GLM_LANG & GLM_LANG_CXX0X_FLAG
# define GLM_CONFIG_NULLPTR GLM_ENABLE
#else
# define GLM_CONFIG_NULLPTR GLM_DISABLE
#endif
#if GLM_CONFIG_NULLPTR == GLM_ENABLE
# define GLM_NULLPTR nullptr
#else
# define GLM_NULLPTR 0
#endif
///////////////////////////////////////////////////////////////////////////////////
// Static assert
#if GLM_HAS_STATIC_ASSERT
# define GLM_STATIC_ASSERT(x, message) static_assert(x, message)
#elif GLM_COMPILER & GLM_COMPILER_VC
# define GLM_STATIC_ASSERT(x, message) typedef char __CASSERT__##__LINE__[(x) ? 1 : -1]
#else
# define GLM_STATIC_ASSERT(x, message) assert(x)
#endif//GLM_LANG
///////////////////////////////////////////////////////////////////////////////////
// Qualifiers
#if GLM_COMPILER & GLM_COMPILER_CUDA
# define GLM_CUDA_FUNC_DEF __device__ __host__
# define GLM_CUDA_FUNC_DECL __device__ __host__
#else
# define GLM_CUDA_FUNC_DEF
# define GLM_CUDA_FUNC_DECL
#endif
#if defined(GLM_FORCE_INLINE)
# if GLM_COMPILER & GLM_COMPILER_VC
# define GLM_INLINE __forceinline
# define GLM_NEVER_INLINE __declspec((noinline))
# elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG)
# define GLM_INLINE inline __attribute__((__always_inline__))
# define GLM_NEVER_INLINE __attribute__((__noinline__))
# elif GLM_COMPILER & GLM_COMPILER_CUDA
# define GLM_INLINE __forceinline__
# define GLM_NEVER_INLINE __noinline__
# else
# define GLM_INLINE inline
# define GLM_NEVER_INLINE
# endif//GLM_COMPILER
#else
# define GLM_INLINE inline
# define GLM_NEVER_INLINE
#endif//defined(GLM_FORCE_INLINE)
#define GLM_FUNC_DECL GLM_CUDA_FUNC_DECL
#define GLM_FUNC_QUALIFIER GLM_CUDA_FUNC_DEF GLM_INLINE
///////////////////////////////////////////////////////////////////////////////////
// Swizzle operators
// User defines: GLM_FORCE_SWIZZLE
#define GLM_SWIZZLE_DISABLED 0
#define GLM_SWIZZLE_OPERATOR 1
#define GLM_SWIZZLE_FUNCTION 2
#if defined(GLM_FORCE_XYZW_ONLY)
# undef GLM_FORCE_SWIZZLE
#endif
#if defined(GLM_SWIZZLE)
# pragma message("GLM: GLM_SWIZZLE is deprecated, use GLM_FORCE_SWIZZLE instead.")
# define GLM_FORCE_SWIZZLE
#endif
#if defined(GLM_FORCE_SWIZZLE) && (GLM_LANG & GLM_LANG_CXXMS_FLAG)
# define GLM_CONFIG_SWIZZLE GLM_SWIZZLE_OPERATOR
#elif defined(GLM_FORCE_SWIZZLE)
# define GLM_CONFIG_SWIZZLE GLM_SWIZZLE_FUNCTION
#else
# define GLM_CONFIG_SWIZZLE GLM_SWIZZLE_DISABLED
#endif
///////////////////////////////////////////////////////////////////////////////////
// Allows using not basic types as genType
// #define GLM_FORCE_UNRESTRICTED_GENTYPE
#ifdef GLM_FORCE_UNRESTRICTED_GENTYPE
# define GLM_CONFIG_UNRESTRICTED_GENTYPE GLM_ENABLE
#else
# define GLM_CONFIG_UNRESTRICTED_GENTYPE GLM_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Clip control, define GLM_FORCE_DEPTH_ZERO_TO_ONE before including GLM
// to use a clip space between 0 to 1.
// Coordinate system, define GLM_FORCE_LEFT_HANDED before including GLM
// to use left handed coordinate system by default.
#define GLM_CLIP_CONTROL_ZO_BIT (1 << 0) // ZERO_TO_ONE
#define GLM_CLIP_CONTROL_NO_BIT (1 << 1) // NEGATIVE_ONE_TO_ONE
#define GLM_CLIP_CONTROL_LH_BIT (1 << 2) // LEFT_HANDED, For DirectX, Metal, Vulkan
#define GLM_CLIP_CONTROL_RH_BIT (1 << 3) // RIGHT_HANDED, For OpenGL, default in GLM
#define GLM_CLIP_CONTROL_LH_ZO (GLM_CLIP_CONTROL_LH_BIT | GLM_CLIP_CONTROL_ZO_BIT)
#define GLM_CLIP_CONTROL_LH_NO (GLM_CLIP_CONTROL_LH_BIT | GLM_CLIP_CONTROL_NO_BIT)
#define GLM_CLIP_CONTROL_RH_ZO (GLM_CLIP_CONTROL_RH_BIT | GLM_CLIP_CONTROL_ZO_BIT)
#define GLM_CLIP_CONTROL_RH_NO (GLM_CLIP_CONTROL_RH_BIT | GLM_CLIP_CONTROL_NO_BIT)
#ifdef GLM_FORCE_DEPTH_ZERO_TO_ONE
# ifdef GLM_FORCE_LEFT_HANDED
# define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_LH_ZO
# else
# define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_RH_ZO
# endif
#else
# ifdef GLM_FORCE_LEFT_HANDED
# define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_LH_NO
# else
# define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_RH_NO
# endif
#endif
///////////////////////////////////////////////////////////////////////////////////
// Qualifiers
#if (GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))
# define GLM_DEPRECATED __declspec(deprecated)
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef __declspec(align(alignment)) type name
#elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG | GLM_COMPILER_INTEL)
# define GLM_DEPRECATED __attribute__((__deprecated__))
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name __attribute__((aligned(alignment)))
#elif GLM_COMPILER & GLM_COMPILER_CUDA
# define GLM_DEPRECATED
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name __align__(x)
#else
# define GLM_DEPRECATED
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name
#endif
///////////////////////////////////////////////////////////////////////////////////
#ifdef GLM_FORCE_EXPLICIT_CTOR
# define GLM_EXPLICIT explicit
#else
# define GLM_EXPLICIT
#endif
///////////////////////////////////////////////////////////////////////////////////
// Length type: all length functions returns a length_t type.
// When GLM_FORCE_SIZE_T_LENGTH is defined, length_t is a typedef of size_t otherwise
// length_t is a typedef of int like GLSL defines it.
#define GLM_LENGTH_INT 1
#define GLM_LENGTH_SIZE_T 2
#ifdef GLM_FORCE_SIZE_T_LENGTH
# define GLM_CONFIG_LENGTH_TYPE GLM_LENGTH_SIZE_T
#else
# define GLM_CONFIG_LENGTH_TYPE GLM_LENGTH_INT
#endif
namespace glm
{
using std::size_t;
# if GLM_CONFIG_LENGTH_TYPE == GLM_LENGTH_SIZE_T
typedef size_t length_t;
# else
typedef int length_t;
# endif
}//namespace glm
///////////////////////////////////////////////////////////////////////////////////
// constexpr
#if GLM_HAS_CONSTEXPR
# define GLM_CONFIG_CONSTEXP GLM_ENABLE
namespace glm
{
template<typename T, std::size_t N>
constexpr std::size_t countof(T const (&)[N])
{
return N;
}
}//namespace glm
# define GLM_COUNTOF(arr) glm::countof(arr)
#elif defined(_MSC_VER)
# define GLM_CONFIG_CONSTEXP GLM_DISABLE
# define GLM_COUNTOF(arr) _countof(arr)
#else
# define GLM_CONFIG_CONSTEXP GLM_DISABLE
# define GLM_COUNTOF(arr) sizeof(arr) / sizeof(arr[0])
#endif
///////////////////////////////////////////////////////////////////////////////////
// uint
namespace glm{
namespace detail
{
template<typename T>
struct is_int
{
enum test {value = 0};
};
template<>
struct is_int<unsigned int>
{
enum test {value = ~0};
};
template<>
struct is_int<signed int>
{
enum test {value = ~0};
};
}//namespace detail
typedef unsigned int uint;
}//namespace glm
///////////////////////////////////////////////////////////////////////////////////
// 64-bit int
#if GLM_HAS_EXTENDED_INTEGER_TYPE
# include <cstdint>
#endif
namespace glm{
namespace detail
{
# if GLM_HAS_EXTENDED_INTEGER_TYPE
typedef std::uint64_t uint64;
typedef std::int64_t int64;
# elif (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) // C99 detected, 64 bit types available
typedef uint64_t uint64;
typedef int64_t int64;
# elif GLM_COMPILER & GLM_COMPILER_VC
typedef unsigned __int64 uint64;
typedef signed __int64 int64;
# elif GLM_COMPILER & GLM_COMPILER_GCC
# pragma GCC diagnostic ignored "-Wlong-long"
__extension__ typedef unsigned long long uint64;
__extension__ typedef signed long long int64;
# elif (GLM_COMPILER & GLM_COMPILER_CLANG)
# pragma clang diagnostic ignored "-Wc++11-long-long"
typedef unsigned long long uint64;
typedef signed long long int64;
# else//unknown compiler
typedef unsigned long long uint64;
typedef signed long long int64;
# endif
}//namespace detail
}//namespace glm
///////////////////////////////////////////////////////////////////////////////////
// make_unsigned
#if GLM_HAS_MAKE_SIGNED
# include <type_traits>
namespace glm{
namespace detail
{
using std::make_unsigned;
}//namespace detail
}//namespace glm
#else
namespace glm{
namespace detail
{
template<typename genType>
struct make_unsigned
{};
template<>
struct make_unsigned<char>
{
typedef unsigned char type;
};
template<>
struct make_unsigned<short>
{
typedef unsigned short type;
};
template<>
struct make_unsigned<int>
{
typedef unsigned int type;
};
template<>
struct make_unsigned<long>
{
typedef unsigned long type;
};
template<>
struct make_unsigned<int64>
{
typedef uint64 type;
};
template<>
struct make_unsigned<unsigned char>
{
typedef unsigned char type;
};
template<>
struct make_unsigned<unsigned short>
{
typedef unsigned short type;
};
template<>
struct make_unsigned<unsigned int>
{
typedef unsigned int type;
};
template<>
struct make_unsigned<unsigned long>
{
typedef unsigned long type;
};
template<>
struct make_unsigned<uint64>
{
typedef uint64 type;
};
}//namespace detail
}//namespace glm
#endif
///////////////////////////////////////////////////////////////////////////////////
// Only use x, y, z, w as vector type components
#ifdef GLM_FORCE_XYZW_ONLY
# define GLM_CONFIG_XYZW_ONLY GLM_ENABLE
#else
# define GLM_CONFIG_XYZW_ONLY GLM_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Configure the use of defaulted initialized types
#define GLM_CTOR_INIT_DISABLE 0
#define GLM_CTOR_INITIALIZER_LIST 1
#define GLM_CTOR_INITIALISATION 2
#if defined(GLM_FORCE_CTOR_INIT) && GLM_HAS_INITIALIZER_LISTS
# define GLM_CONFIG_CTOR_INIT GLM_CTOR_INITIALIZER_LIST
#elif defined(GLM_FORCE_CTOR_INIT) && !GLM_HAS_INITIALIZER_LISTS
# define GLM_CONFIG_CTOR_INIT GLM_CTOR_INITIALISATION
#else
# define GLM_CONFIG_CTOR_INIT GLM_CTOR_INIT_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Use SIMD instruction sets
#if GLM_HAS_ALIGNOF && (GLM_LANG & GLM_LANG_CXXMS_FLAG) && (GLM_ARCH & GLM_ARCH_SIMD_BIT)
# define GLM_CONFIG_SIMD GLM_ENABLE
#else
# define GLM_CONFIG_SIMD GLM_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Configure the use of defaulted function
#if GLM_HAS_DEFAULTED_FUNCTIONS && GLM_CONFIG_CTOR_INIT == GLM_CTOR_INIT_DISABLE
# define GLM_CONFIG_DEFAULTED_FUNCTIONS GLM_ENABLE
# define GLM_DEFAULT = default
#else
# define GLM_CONFIG_DEFAULTED_FUNCTIONS GLM_DISABLE
# define GLM_DEFAULT
#endif
///////////////////////////////////////////////////////////////////////////////////
// Configure the use of aligned gentypes
#ifdef GLM_FORCE_ALIGNED // Legacy define
# define GLM_FORCE_DEFAULT_ALIGNED_GENTYPES
#endif
#ifdef GLM_FORCE_DEFAULT_ALIGNED_GENTYPES
# define GLM_FORCE_ALIGNED_GENTYPES
#endif
#if GLM_HAS_ALIGNOF && (GLM_LANG & GLM_LANG_CXXMS_FLAG) && (defined(GLM_FORCE_ALIGNED_GENTYPES) || (GLM_CONFIG_SIMD == GLM_ENABLE))
# define GLM_CONFIG_ALIGNED_GENTYPES GLM_ENABLE
#else
# define GLM_CONFIG_ALIGNED_GENTYPES GLM_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Configure the use of anonymous structure as implementation detail
#if ((GLM_CONFIG_SIMD == GLM_ENABLE) || (GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR) || (GLM_CONFIG_ALIGNED_GENTYPES == GLM_ENABLE))
# define GLM_CONFIG_ANONYMOUS_STRUCT GLM_ENABLE
#else
# define GLM_CONFIG_ANONYMOUS_STRUCT GLM_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Silent warnings
#ifdef GLM_FORCE_SILENT_WARNINGS
# define GLM_SILENT_WARNINGS GLM_ENABLE
#else
# define GLM_SILENT_WARNINGS GLM_DISABLE
#endif
///////////////////////////////////////////////////////////////////////////////////
// Precision
#define GLM_HIGHP 1
#define GLM_MEDIUMP 2
#define GLM_LOWP 3
#if defined(GLM_FORCE_PRECISION_HIGHP_BOOL) || defined(GLM_PRECISION_HIGHP_BOOL)
# define GLM_CONFIG_PRECISION_BOOL GLM_HIGHP
#elif defined(GLM_FORCE_PRECISION_MEDIUMP_BOOL) || defined(GLM_PRECISION_MEDIUMP_BOOL)
# define GLM_CONFIG_PRECISION_BOOL GLM_MEDIUMP
#elif defined(GLM_FORCE_PRECISION_LOWP_BOOL) || defined(GLM_PRECISION_LOWP_BOOL)
# define GLM_CONFIG_PRECISION_BOOL GLM_LOWP
#else
# define GLM_CONFIG_PRECISION_BOOL GLM_HIGHP
#endif
#if defined(GLM_FORCE_PRECISION_HIGHP_INT) || defined(GLM_PRECISION_HIGHP_INT)
# define GLM_CONFIG_PRECISION_INT GLM_HIGHP
#elif defined(GLM_FORCE_PRECISION_MEDIUMP_INT) || defined(GLM_PRECISION_MEDIUMP_INT)
# define GLM_CONFIG_PRECISION_INT GLM_MEDIUMP
#elif defined(GLM_FORCE_PRECISION_LOWP_INT) || defined(GLM_PRECISION_LOWP_INT)
# define GLM_CONFIG_PRECISION_INT GLM_LOWP
#else
# define GLM_CONFIG_PRECISION_INT GLM_HIGHP
#endif
#if defined(GLM_FORCE_PRECISION_HIGHP_UINT) || defined(GLM_PRECISION_HIGHP_UINT)
# define GLM_CONFIG_PRECISION_UINT GLM_HIGHP
#elif defined(GLM_FORCE_PRECISION_MEDIUMP_UINT) || defined(GLM_PRECISION_MEDIUMP_UINT)
# define GLM_CONFIG_PRECISION_UINT GLM_MEDIUMP
#elif defined(GLM_FORCE_PRECISION_LOWP_UINT) || defined(GLM_PRECISION_LOWP_UINT)
# define GLM_CONFIG_PRECISION_UINT GLM_LOWP
#else
# define GLM_CONFIG_PRECISION_UINT GLM_HIGHP
#endif
#if defined(GLM_FORCE_PRECISION_HIGHP_FLOAT) || defined(GLM_PRECISION_HIGHP_FLOAT)
# define GLM_CONFIG_PRECISION_FLOAT GLM_HIGHP
#elif defined(GLM_FORCE_PRECISION_MEDIUMP_FLOAT) || defined(GLM_PRECISION_MEDIUMP_FLOAT)
# define GLM_CONFIG_PRECISION_FLOAT GLM_MEDIUMP
#elif defined(GLM_FORCE_PRECISION_LOWP_FLOAT) || defined(GLM_PRECISION_LOWP_FLOAT)
# define GLM_CONFIG_PRECISION_FLOAT GLM_LOWP
#else
# define GLM_CONFIG_PRECISION_FLOAT GLM_HIGHP
#endif
#if defined(GLM_FORCE_PRECISION_HIGHP_DOUBLE) || defined(GLM_PRECISION_HIGHP_DOUBLE)
# define GLM_CONFIG_PRECISION_DOUBLE GLM_HIGHP
#elif defined(GLM_FORCE_PRECISION_MEDIUMP_DOUBLE) || defined(GLM_PRECISION_MEDIUMP_DOUBLE)
# define GLM_CONFIG_PRECISION_DOUBLE GLM_MEDIUMP
#elif defined(GLM_FORCE_PRECISION_LOWP_DOUBLE) || defined(GLM_PRECISION_LOWP_DOUBLE)
# define GLM_CONFIG_PRECISION_DOUBLE GLM_LOWP
#else
# define GLM_CONFIG_PRECISION_DOUBLE GLM_HIGHP
#endif
///////////////////////////////////////////////////////////////////////////////////
// Check inclusions of different versions of GLM
#elif ((GLM_SETUP_INCLUDED != GLM_VERSION) && !defined(GLM_FORCE_IGNORE_VERSION))
# error "GLM error: A different version of GLM is already included. Define GLM_FORCE_IGNORE_VERSION before including GLM headers to ignore this error."
#elif GLM_SETUP_INCLUDED == GLM_VERSION
///////////////////////////////////////////////////////////////////////////////////
// Messages
#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_MESSAGE_DISPLAYED)
# define GLM_MESSAGE_DISPLAYED
# define GLM_STR_HELPER(x) #x
# define GLM_STR(x) GLM_STR_HELPER(x)
// Report GLM version
# pragma message (GLM_STR(GLM_VERSION_MESSAGE))
// Report C++ language
# if (GLM_LANG & GLM_LANG_CXX2A_FLAG) && (GLM_LANG & GLM_LANG_EXT)
# pragma message("GLM: C++ 2A with extensions")
# elif (GLM_LANG & GLM_LANG_CXX2A_FLAG)
# pragma message("GLM: C++ 2A")
# elif (GLM_LANG & GLM_LANG_CXX17_FLAG) && (GLM_LANG & GLM_LANG_EXT)
# pragma message("GLM: C++ 17 with extensions")
# elif (GLM_LANG & GLM_LANG_CXX17_FLAG)
# pragma message("GLM: C++ 17")
# elif (GLM_LANG & GLM_LANG_CXX14_FLAG) && (GLM_LANG & GLM_LANG_EXT)
# pragma message("GLM: C++ 14 with extensions")
# elif (GLM_LANG & GLM_LANG_CXX14_FLAG)
# pragma message("GLM: C++ 14")
# elif (GLM_LANG & GLM_LANG_CXX11_FLAG) && (GLM_LANG & GLM_LANG_EXT)
# pragma message("GLM: C++ 11 with extensions")
# elif (GLM_LANG & GLM_LANG_CXX11_FLAG)
# pragma message("GLM: C++ 11")
# elif (GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_LANG & GLM_LANG_EXT)
# pragma message("GLM: C++ 0x with extensions")
# elif (GLM_LANG & GLM_LANG_CXX0X_FLAG)
# pragma message("GLM: C++ 0x")
# elif (GLM_LANG & GLM_LANG_CXX03_FLAG) && (GLM_LANG & GLM_LANG_EXT)
# pragma message("GLM: C++ 03 with extensions")
# elif (GLM_LANG & GLM_LANG_CXX03_FLAG)
# pragma message("GLM: C++ 03")
# elif (GLM_LANG & GLM_LANG_CXX98_FLAG) && (GLM_LANG & GLM_LANG_EXT)
# pragma message("GLM: C++ 98 with extensions")
# elif (GLM_LANG & GLM_LANG_CXX98_FLAG)
# pragma message("GLM: C++ 98")
# else
# pragma message("GLM: C++ language undetected")
# endif//GLM_LANG
// Report compiler detection
# if GLM_COMPILER & GLM_COMPILER_CUDA
# pragma message("GLM: CUDA compiler detected")
# elif GLM_COMPILER & GLM_COMPILER_VC
# pragma message("GLM: Visual C++ compiler detected")
# elif GLM_COMPILER & GLM_COMPILER_CLANG
# pragma message("GLM: Clang compiler detected")
# elif GLM_COMPILER & GLM_COMPILER_INTEL
# pragma message("GLM: Intel Compiler detected")
# elif GLM_COMPILER & GLM_COMPILER_GCC
# pragma message("GLM: GCC compiler detected")
# else
# pragma message("GLM: Compiler not detected")
# endif
// Report build target
# if (GLM_ARCH & GLM_ARCH_AVX2_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits with AVX2 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_AVX2_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits with AVX2 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_AVX_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits with AVX instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_AVX_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits with AVX instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE42_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits with SSE4.2 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE42_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits with SSE4.2 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE41_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits with SSE4.1 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE41_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits with SSE4.1 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSSE3_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits with SSSE3 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSSE3_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits with SSSE3 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE3_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits with SSE3 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE3_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits with SSE3 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE2_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits with SSE2 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_SSE2_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits with SSE2 instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_X86_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: x86 64 bits build target")
# elif (GLM_ARCH & GLM_ARCH_X86_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: x86 32 bits build target")
# elif (GLM_ARCH & GLM_ARCH_NEON_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: ARM 64 bits with Neon instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_NEON_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: ARM 32 bits with Neon instruction set build target")
# elif (GLM_ARCH & GLM_ARCH_ARM_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: ARM 64 bits build target")
# elif (GLM_ARCH & GLM_ARCH_ARM_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: ARM 32 bits build target")
# elif (GLM_ARCH & GLM_ARCH_MIPS_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: MIPS 64 bits build target")
# elif (GLM_ARCH & GLM_ARCH_MIPS_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: MIPS 32 bits build target")
# elif (GLM_ARCH & GLM_ARCH_PPC_BIT) && (GLM_MODEL == GLM_MODEL_64)
# pragma message("GLM: PowerPC 64 bits build target")
# elif (GLM_ARCH & GLM_ARCH_PPC_BIT) && (GLM_MODEL == GLM_MODEL_32)
# pragma message("GLM: PowerPC 32 bits build target")
# else
# pragma message("GLM: Unknown build target")
# endif//GLM_ARCH
// Report platform name
# if(GLM_PLATFORM & GLM_PLATFORM_QNXNTO)
# pragma message("GLM: QNX platform detected")
//# elif(GLM_PLATFORM & GLM_PLATFORM_IOS)
//# pragma message("GLM: iOS platform detected")
# elif(GLM_PLATFORM & GLM_PLATFORM_APPLE)
# pragma message("GLM: Apple platform detected")