785 lines
27 KiB
C++
785 lines
27 KiB
C++
/// @ref core
|
|
/// @file glm/detail/setup.hpp
|
|
|
|
#pragma once
|
|
|
|
#if (defined(GLM_FORCE_SWIZZLE) || defined(GLM_SWIZZLE)) && defined(GLM_FORCE_UNRESTRICTED_GENTYPE)
|
|
# error "Both GLM_FORCE_SWIZZLE and GLM_FORCE_UNRESTRICTED_GENTYPE can't be defined at the same time"
|
|
#endif
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Messages
|
|
|
|
#ifdef GLM_MESSAGES
|
|
# pragma message("GLM: GLM_MESSAGES is deprecated, use GLM_FORCE_MESSAGES instead")
|
|
#endif
|
|
|
|
#define GLM_MESSAGES_ENABLED 1
|
|
#define GLM_MESSAGES_DISABLE 0
|
|
|
|
#if defined(GLM_FORCE_MESSAGES) || defined(GLM_MESSAGES)
|
|
# undef GLM_MESSAGES
|
|
# define GLM_MESSAGES GLM_MESSAGES_ENABLED
|
|
#else
|
|
# undef GLM_MESSAGES
|
|
# define GLM_MESSAGES GLM_MESSAGES_DISABLE
|
|
#endif
|
|
|
|
#include <cassert>
|
|
#include <cstddef>
|
|
#include "../simd/platform.h"
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Version
|
|
|
|
#define GLM_VERSION 98
|
|
#define GLM_VERSION_MAJOR 0
|
|
#define GLM_VERSION_MINOR 9
|
|
#define GLM_VERSION_PATCH 8
|
|
#define GLM_VERSION_REVISION 1
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_VERSION_DISPLAYED)
|
|
# define GLM_MESSAGE_VERSION_DISPLAYED
|
|
# pragma message ("GLM: version 0.9.8.0")
|
|
#endif//GLM_MESSAGES
|
|
|
|
// Report compiler detection
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_COMPILER_DISPLAYED)
|
|
# define GLM_MESSAGE_COMPILER_DISPLAYED
|
|
# 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
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// 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
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_MODEL_DISPLAYED)
|
|
# define GLM_MESSAGE_MODEL_DISPLAYED
|
|
# if(GLM_MODEL == GLM_MODEL_64)
|
|
# pragma message("GLM: 64 bits model")
|
|
# elif(GLM_MODEL == GLM_MODEL_32)
|
|
# pragma message("GLM: 32 bits model")
|
|
# endif//GLM_MODEL
|
|
#endif//GLM_MESSAGES
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_ARCH_DISPLAYED)
|
|
# define GLM_MESSAGE_ARCH_DISPLAYED
|
|
# if(GLM_ARCH == GLM_ARCH_PURE)
|
|
# pragma message("GLM: Platform independent code")
|
|
# elif(GLM_ARCH == GLM_ARCH_AVX2)
|
|
# pragma message("GLM: AVX2 instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_AVX)
|
|
# pragma message("GLM: AVX instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_SSE42)
|
|
# pragma message("GLM: SSE4.2 instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_SSE41)
|
|
# pragma message("GLM: SSE4.1 instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_SSSE3)
|
|
# pragma message("GLM: SSSE3 instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_SSE3)
|
|
# pragma message("GLM: SSE3 instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_SSE2)
|
|
# pragma message("GLM: SSE2 instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_X86)
|
|
# pragma message("GLM: x86 instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_NEON)
|
|
# pragma message("GLM: NEON instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_ARM)
|
|
# pragma message("GLM: ARM instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_MIPS)
|
|
# pragma message("GLM: MIPS instruction set")
|
|
# elif(GLM_ARCH == GLM_ARCH_PPC)
|
|
# pragma message("GLM: PowerPC architechture")
|
|
# endif//GLM_ARCH
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// C++ Version
|
|
|
|
// User defines: GLM_FORCE_CXX98, GLM_FORCE_CXX03, GLM_FORCE_CXX11, GLM_FORCE_CXX14
|
|
|
|
#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_CXX1Y_FLAG (1 << 5)
|
|
#define GLM_LANG_CXX14_FLAG (1 << 6)
|
|
#define GLM_LANG_CXX1Z_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_CXX1Y (GLM_LANG_CXX11 | GLM_LANG_CXX1Y_FLAG)
|
|
#define GLM_LANG_CXX14 (GLM_LANG_CXX1Y | GLM_LANG_CXX14_FLAG)
|
|
#define GLM_LANG_CXX1Z (GLM_LANG_CXX14 | GLM_LANG_CXX1Z_FLAG)
|
|
#define GLM_LANG_CXXMS GLM_LANG_CXXMS_FLAG
|
|
#define GLM_LANG_CXXGNU GLM_LANG_CXXGNU_FLAG
|
|
|
|
#if defined(GLM_FORCE_CXX14)
|
|
# undef GLM_FORCE_CXX11
|
|
# undef GLM_FORCE_CXX03
|
|
# undef GLM_FORCE_CXX98
|
|
# define GLM_LANG GLM_LANG_CXX14
|
|
#elif defined(GLM_FORCE_CXX11)
|
|
# undef GLM_FORCE_CXX03
|
|
# undef GLM_FORCE_CXX98
|
|
# define GLM_LANG GLM_LANG_CXX11
|
|
#elif defined(GLM_FORCE_CXX03)
|
|
# undef GLM_FORCE_CXX98
|
|
# define GLM_LANG GLM_LANG_CXX03
|
|
#elif defined(GLM_FORCE_CXX98)
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
#else
|
|
# if GLM_COMPILER & GLM_COMPILER_CLANG
|
|
# if __cplusplus >= 201402L // GLM_COMPILER_CLANG34 + -std=c++14
|
|
# define GLM_LANG GLM_LANG_CXX14
|
|
# elif __has_feature(cxx_decltype_auto) && __has_feature(cxx_aggregate_nsdmi) // GLM_COMPILER_CLANG33 + -std=c++1y
|
|
# define GLM_LANG GLM_LANG_CXX1Y
|
|
# elif __cplusplus >= 201103L // GLM_COMPILER_CLANG33 + -std=c++11
|
|
# define GLM_LANG GLM_LANG_CXX11
|
|
# elif __has_feature(cxx_static_assert) // GLM_COMPILER_CLANG29 + -std=c++11
|
|
# define GLM_LANG GLM_LANG_CXX0X
|
|
# elif __cplusplus >= 199711L
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
# else
|
|
# define GLM_LANG GLM_LANG_CXX
|
|
# endif
|
|
# elif GLM_COMPILER & GLM_COMPILER_GCC
|
|
# if __cplusplus >= 201402L
|
|
# define GLM_LANG GLM_LANG_CXX14
|
|
# elif __cplusplus >= 201103L
|
|
# define GLM_LANG GLM_LANG_CXX11
|
|
# elif defined(__GXX_EXPERIMENTAL_CXX0X__)
|
|
# define GLM_LANG GLM_LANG_CXX0X
|
|
# else
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
# endif
|
|
# elif GLM_COMPILER & GLM_COMPILER_VC
|
|
# ifdef _MSC_EXTENSIONS
|
|
# if __cplusplus >= 201402L
|
|
# define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_CXXMS_FLAG)
|
|
//# elif GLM_COMPILER >= GLM_COMPILER_VC2015
|
|
//# define GLM_LANG (GLM_LANG_CXX1Y | GLM_LANG_CXXMS_FLAG)
|
|
# elif __cplusplus >= 201103L
|
|
# define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_CXXMS_FLAG)
|
|
# elif GLM_COMPILER >= GLM_COMPILER_VC2010
|
|
# define GLM_LANG (GLM_LANG_CXX0X | GLM_LANG_CXXMS_FLAG)
|
|
# elif __cplusplus >= 199711L
|
|
# define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_CXXMS_FLAG)
|
|
# else
|
|
# define GLM_LANG (GLM_LANG_CXX | GLM_LANG_CXXMS_FLAG)
|
|
# endif
|
|
# else
|
|
# if __cplusplus >= 201402L
|
|
# define GLM_LANG GLM_LANG_CXX14
|
|
# elif __cplusplus >= 201103L
|
|
# define GLM_LANG GLM_LANG_CXX11
|
|
# elif GLM_COMPILER >= GLM_COMPILER_VC2010
|
|
# define GLM_LANG GLM_LANG_CXX0X
|
|
# elif __cplusplus >= 199711L
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
# else
|
|
# define GLM_LANG GLM_LANG_CXX
|
|
# endif
|
|
# endif
|
|
# elif GLM_COMPILER & GLM_COMPILER_INTEL
|
|
# ifdef _MSC_EXTENSIONS
|
|
# define GLM_MSC_EXT GLM_LANG_CXXMS_FLAG
|
|
# else
|
|
# define GLM_MSC_EXT 0
|
|
# endif
|
|
# if __cplusplus >= 201402L
|
|
# define GLM_LANG (GLM_LANG_CXX14 | GLM_MSC_EXT)
|
|
# elif __cplusplus >= 201103L
|
|
# define GLM_LANG (GLM_LANG_CXX11 | GLM_MSC_EXT)
|
|
# elif __INTEL_CXX11_MODE__
|
|
# define GLM_LANG (GLM_LANG_CXX0X | GLM_MSC_EXT)
|
|
# elif __cplusplus >= 199711L
|
|
# define GLM_LANG (GLM_LANG_CXX98 | GLM_MSC_EXT)
|
|
# else
|
|
# define GLM_LANG (GLM_LANG_CXX | GLM_MSC_EXT)
|
|
# endif
|
|
# elif GLM_COMPILER & GLM_COMPILER_CUDA
|
|
# ifdef _MSC_EXTENSIONS
|
|
# define GLM_MSC_EXT GLM_LANG_CXXMS_FLAG
|
|
# else
|
|
# define GLM_MSC_EXT 0
|
|
# endif
|
|
# if GLM_COMPILER >= GLM_COMPILER_CUDA75
|
|
# define GLM_LANG (GLM_LANG_CXX0X | GLM_MSC_EXT)
|
|
# else
|
|
# define GLM_LANG (GLM_LANG_CXX98 | GLM_MSC_EXT)
|
|
# endif
|
|
# else // Unknown compiler
|
|
# if __cplusplus >= 201402L
|
|
# define GLM_LANG GLM_LANG_CXX14
|
|
# elif __cplusplus >= 201103L
|
|
# define GLM_LANG GLM_LANG_CXX11
|
|
# elif __cplusplus >= 199711L
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
# else
|
|
# define GLM_LANG GLM_LANG_CXX // Good luck with that!
|
|
# endif
|
|
# ifndef GLM_FORCE_PURE
|
|
# define GLM_FORCE_PURE
|
|
# endif
|
|
# endif
|
|
#endif
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_LANG_DISPLAYED)
|
|
# define GLM_MESSAGE_LANG_DISPLAYED
|
|
|
|
# if GLM_LANG & GLM_LANG_CXX1Z_FLAG
|
|
# pragma message("GLM: C++1z")
|
|
# elif GLM_LANG & GLM_LANG_CXX14_FLAG
|
|
# pragma message("GLM: C++14")
|
|
# elif GLM_LANG & GLM_LANG_CXX1Y_FLAG
|
|
# pragma message("GLM: C++1y")
|
|
# elif GLM_LANG & GLM_LANG_CXX11_FLAG
|
|
# pragma message("GLM: C++11")
|
|
# elif GLM_LANG & GLM_LANG_CXX0X_FLAG
|
|
# pragma message("GLM: C++0x")
|
|
# elif GLM_LANG & GLM_LANG_CXX03_FLAG
|
|
# pragma message("GLM: C++03")
|
|
# elif GLM_LANG & GLM_LANG_CXX98_FLAG
|
|
# pragma message("GLM: C++98")
|
|
# else
|
|
# pragma message("GLM: C++ language undetected")
|
|
# endif//GLM_LANG
|
|
|
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG)
|
|
# pragma message("GLM: Language extensions enabled")
|
|
# endif//GLM_LANG
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// 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
|
|
|
|
#if GLM_COMPILER & GLM_COMPILER_CLANG
|
|
# if defined(_LIBCPP_VERSION) && GLM_LANG & GLM_LANG_CXX11_FLAG
|
|
# define GLM_HAS_CXX11_STL 1
|
|
# else
|
|
# define GLM_HAS_CXX11_STL 0
|
|
# endif
|
|
#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_VC2013)) || \
|
|
((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_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_CUDA)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2010))))
|
|
#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_COMPILER >= GLM_COMPILER_VC2012)) || \
|
|
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CUDA)) || \
|
|
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \
|
|
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CLANG) && (GLM_COMPILER >= GLM_COMPILER_CLANG30)))
|
|
#endif
|
|
|
|
// N2235
|
|
#if GLM_COMPILER & GLM_COMPILER_CLANG
|
|
# define GLM_HAS_CONSTEXPR __has_feature(cxx_constexpr)
|
|
# define GLM_HAS_CONSTEXPR_PARTIAL GLM_HAS_CONSTEXPR
|
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG
|
|
# define GLM_HAS_CONSTEXPR 1
|
|
# define GLM_HAS_CONSTEXPR_PARTIAL GLM_HAS_CONSTEXPR
|
|
#else
|
|
# define GLM_HAS_CONSTEXPR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
|
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC48)))) // GCC 4.6 support constexpr but there is a compiler bug causing a crash
|
|
# define GLM_HAS_CONSTEXPR_PARTIAL (GLM_HAS_CONSTEXPR || ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2015)))
|
|
#endif
|
|
|
|
// N2672
|
|
#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_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC44)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
|
|
((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 | GLM_LANG_CXXMS_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_LANG & GLM_LANG_CXXMS_FLAG)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46)))
|
|
#endif
|
|
|
|
// N2346
|
|
#if defined(GLM_FORCE_UNRESTRICTED_GENTYPE)
|
|
# define GLM_HAS_DEFAULTED_FUNCTIONS 0
|
|
#elif 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_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC44)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL12)) || \
|
|
(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_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
|
|
#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_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC45)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
|
|
#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_INTEL12_1)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC47)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
|
|
#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_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL13)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
|
|
#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_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_VC2013)) || \
|
|
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA50))))
|
|
#endif
|
|
|
|
#if GLM_ARCH == GLM_ARCH_PURE
|
|
# define GLM_HAS_BITSCAN_WINDOWS 0
|
|
#else
|
|
# define GLM_HAS_BITSCAN_WINDOWS ((GLM_PLATFORM & GLM_PLATFORM_WINDOWS) && (\
|
|
(GLM_COMPILER & (GLM_COMPILER_VC | GLM_COMPILER_INTEL))))
|
|
#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
|
|
# elif GLM_COMPILER >= GLM_COMPILER_GCC44
|
|
# define GLM_HAS_OPENMP 30
|
|
# elif GLM_COMPILER >= GLM_COMPILER_GCC42
|
|
# define GLM_HAS_OPENMP 25
|
|
# 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
|
|
# if GLM_COMPILER >= GLM_COMPILER_VC2010
|
|
# define GLM_HAS_OPENMP 20
|
|
# else
|
|
# define GLM_HAS_OPENMP 0
|
|
# endif
|
|
# elif GLM_COMPILER & GLM_COMPILER_INTEL
|
|
# if GLM_COMPILER >= GLM_COMPILER_INTEL16
|
|
# define GLM_HAS_OPENMP 40
|
|
# elif GLM_COMPILER >= GLM_COMPILER_INTEL12
|
|
# define GLM_HAS_OPENMP 31
|
|
# else
|
|
# define GLM_HAS_OPENMP 0
|
|
# endif
|
|
# else
|
|
# define GLM_HAS_OPENMP 0
|
|
# endif// GLM_COMPILER & GLM_COMPILER_VC
|
|
#endif
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Static assert
|
|
|
|
#if GLM_HAS_STATIC_ASSERT
|
|
# define GLM_STATIC_ASSERT(x, message) static_assert(x, message)
|
|
#elif defined(BOOST_STATIC_ASSERT)
|
|
# define GLM_STATIC_ASSERT(x, message) BOOST_STATIC_ASSERT(x)
|
|
#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)
|
|
# define GLM_STATIC_ASSERT_NULL
|
|
#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 GLM_COMPILER & GLM_COMPILER_GCC
|
|
# define GLM_VAR_USED __attribute__ ((unused))
|
|
#else
|
|
# define GLM_VAR_USED
|
|
#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
|
|
|
|
#ifdef GLM_SWIZZLE
|
|
# pragma message("GLM: GLM_SWIZZLE is deprecated, use GLM_FORCE_SWIZZLE instead")
|
|
#endif
|
|
|
|
#define GLM_SWIZZLE_ENABLED 1
|
|
#define GLM_SWIZZLE_DISABLE 0
|
|
|
|
#if defined(GLM_FORCE_SWIZZLE) || defined(GLM_SWIZZLE)
|
|
# undef GLM_SWIZZLE
|
|
# define GLM_SWIZZLE GLM_SWIZZLE_ENABLED
|
|
#else
|
|
# undef GLM_SWIZZLE
|
|
# define GLM_SWIZZLE GLM_SWIZZLE_DISABLE
|
|
#endif
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_SWIZZLE_DISPLAYED)
|
|
# define GLM_MESSAGE_SWIZZLE_DISPLAYED
|
|
# if GLM_SWIZZLE == GLM_SWIZZLE_ENABLED
|
|
# pragma message("GLM: Swizzling operators enabled")
|
|
# else
|
|
# pragma message("GLM: Swizzling operators disabled, #define GLM_SWIZZLE to enable swizzle operators")
|
|
# endif
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Allows using not basic types as genType
|
|
|
|
// #define GLM_FORCE_UNRESTRICTED_GENTYPE
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_UNRESTRICTED_GENTYPE_DISPLAYED)
|
|
# define GLM_MESSAGE_UNRESTRICTED_GENTYPE_DISPLAYED
|
|
# ifdef GLM_FORCE_UNRESTRICTED_GENTYPE
|
|
# pragma message("GLM: Use unrestricted genType")
|
|
# endif
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Clip control
|
|
|
|
#ifdef GLM_DEPTH_ZERO_TO_ONE // Legacy 0.9.8 development
|
|
# error Define GLM_FORCE_DEPTH_ZERO_TO_ONE instead of GLM_DEPTH_ZERO_TO_ONE to use 0 to 1 clip space.
|
|
#endif
|
|
|
|
#define GLM_DEPTH_ZERO_TO_ONE 0x00000001
|
|
#define GLM_DEPTH_NEGATIVE_ONE_TO_ONE 0x00000002
|
|
|
|
#ifdef GLM_FORCE_DEPTH_ZERO_TO_ONE
|
|
# define GLM_DEPTH_CLIP_SPACE GLM_DEPTH_ZERO_TO_ONE
|
|
#else
|
|
# define GLM_DEPTH_CLIP_SPACE GLM_DEPTH_NEGATIVE_ONE_TO_ONE
|
|
#endif
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_DEPTH_DISPLAYED)
|
|
# define GLM_MESSAGE_DEPTH_DISPLAYED
|
|
# if GLM_DEPTH_CLIP_SPACE == GLM_DEPTH_ZERO_TO_ONE
|
|
# pragma message("GLM: Depth clip space: Zero to one")
|
|
# else
|
|
# pragma message("GLM: Depth clip space: negative one to one")
|
|
# endif
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Coordinate system, define GLM_FORCE_LEFT_HANDED before including GLM
|
|
// to use left handed coordinate system by default.
|
|
|
|
#ifdef GLM_LEFT_HANDED // Legacy 0.9.8 development
|
|
# error Define GLM_FORCE_LEFT_HANDED instead of GLM_LEFT_HANDED left handed coordinate system by default.
|
|
#endif
|
|
|
|
#define GLM_LEFT_HANDED 0x00000001 // For DirectX, Metal, Vulkan
|
|
#define GLM_RIGHT_HANDED 0x00000002 // For OpenGL, default in GLM
|
|
|
|
#ifdef GLM_FORCE_LEFT_HANDED
|
|
# define GLM_COORDINATE_SYSTEM GLM_LEFT_HANDED
|
|
#else
|
|
# define GLM_COORDINATE_SYSTEM GLM_RIGHT_HANDED
|
|
#endif
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_HANDED_DISPLAYED)
|
|
# define GLM_MESSAGE_HANDED_DISPLAYED
|
|
# if GLM_COORDINATE_SYSTEM == GLM_LEFT_HANDED
|
|
# pragma message("GLM: Coordinate system: left handed")
|
|
# else
|
|
# pragma message("GLM: Coordinate system: right handed")
|
|
# endif
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Qualifiers
|
|
|
|
#if (GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))
|
|
# define GLM_DEPRECATED __declspec(deprecated)
|
|
# define GLM_ALIGN(x) __declspec(align(x))
|
|
# define GLM_ALIGNED_STRUCT(x) struct __declspec(align(x))
|
|
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef __declspec(align(alignment)) type name
|
|
# define GLM_RESTRICT_FUNC __declspec(restrict)
|
|
# define GLM_RESTRICT __restrict
|
|
# if GLM_COMPILER >= GLM_COMPILER_VC2013
|
|
# define GLM_VECTOR_CALL __vectorcall
|
|
# else
|
|
# define GLM_VECTOR_CALL
|
|
# endif
|
|
#elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG | GLM_COMPILER_INTEL)
|
|
# define GLM_DEPRECATED __attribute__((__deprecated__))
|
|
# define GLM_ALIGN(x) __attribute__((aligned(x)))
|
|
# define GLM_ALIGNED_STRUCT(x) struct __attribute__((aligned(x)))
|
|
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name __attribute__((aligned(alignment)))
|
|
# define GLM_RESTRICT_FUNC __restrict__
|
|
# define GLM_RESTRICT __restrict__
|
|
# if GLM_COMPILER & GLM_COMPILER_CLANG
|
|
# if GLM_COMPILER >= GLM_COMPILER_CLANG37
|
|
# define GLM_VECTOR_CALL __vectorcall
|
|
# else
|
|
# define GLM_VECTOR_CALL
|
|
# endif
|
|
# else
|
|
# define GLM_VECTOR_CALL
|
|
# endif
|
|
#elif GLM_COMPILER & GLM_COMPILER_CUDA
|
|
# define GLM_DEPRECATED
|
|
# define GLM_ALIGN(x) __align__(x)
|
|
# define GLM_ALIGNED_STRUCT(x) struct __align__(x)
|
|
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name __align__(x)
|
|
# define GLM_RESTRICT_FUNC __restrict__
|
|
# define GLM_RESTRICT __restrict__
|
|
# define GLM_VECTOR_CALL
|
|
#else
|
|
# define GLM_DEPRECATED
|
|
# define GLM_ALIGN
|
|
# define GLM_ALIGNED_STRUCT(x) struct
|
|
# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name
|
|
# define GLM_RESTRICT_FUNC
|
|
# define GLM_RESTRICT
|
|
# define GLM_VECTOR_CALL
|
|
#endif//GLM_COMPILER
|
|
|
|
#if GLM_HAS_DEFAULTED_FUNCTIONS
|
|
# define GLM_DEFAULT = default
|
|
# ifdef GLM_FORCE_NO_CTOR_INIT
|
|
# define GLM_DEFAULT_CTOR = default
|
|
# else
|
|
# define GLM_DEFAULT_CTOR
|
|
# endif
|
|
#else
|
|
# define GLM_DEFAULT
|
|
# define GLM_DEFAULT_CTOR
|
|
#endif
|
|
|
|
#if GLM_HAS_CONSTEXPR
|
|
# define GLM_CONSTEXPR constexpr
|
|
# define GLM_CONSTEXPR_CTOR constexpr
|
|
# define GLM_RELAXED_CONSTEXPR constexpr
|
|
#elif GLM_HAS_CONSTEXPR_PARTIAL
|
|
# define GLM_CONSTEXPR constexpr
|
|
# define GLM_CONSTEXPR_CTOR
|
|
# define GLM_RELAXED_CONSTEXPR const
|
|
#else
|
|
# define GLM_CONSTEXPR
|
|
# define GLM_CONSTEXPR_CTOR
|
|
# define GLM_RELAXED_CONSTEXPR const
|
|
#endif
|
|
|
|
#if GLM_ARCH == GLM_ARCH_PURE
|
|
# define GLM_CONSTEXPR_SIMD GLM_CONSTEXPR
|
|
#else
|
|
# define GLM_CONSTEXPR_SIMD
|
|
#endif
|
|
|
|
#ifdef GLM_FORCE_EXPLICIT_CTOR
|
|
# define GLM_EXPLICIT explicit
|
|
#else
|
|
# define GLM_EXPLICIT
|
|
#endif
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#define GLM_HAS_ALIGNED_TYPE GLM_HAS_UNRESTRICTED_UNIONS
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Length type
|
|
|
|
// User defines: GLM_FORCE_SIZE_T_LENGTH GLM_FORCE_SIZE_FUNC
|
|
|
|
namespace glm
|
|
{
|
|
using std::size_t;
|
|
# if defined(GLM_FORCE_SIZE_T_LENGTH)
|
|
typedef size_t length_t;
|
|
# else
|
|
typedef int length_t;
|
|
# endif
|
|
}//namespace glm
|
|
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_FORCE_SIZE_T_LENGTH)
|
|
# define GLM_MESSAGE_FORCE_SIZE_T_LENGTH
|
|
# if defined GLM_FORCE_SIZE_T_LENGTH
|
|
# pragma message("GLM: .length() returns glm::length_t, a typedef of std::size_t")
|
|
# else
|
|
# pragma message("GLM: .length() returns glm::length_t, a typedef of int following the GLSL specification")
|
|
# endif
|
|
#endif//GLM_MESSAGES
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// countof
|
|
|
|
#ifndef __has_feature
|
|
# define __has_feature(x) 0 // Compatibility with non-clang compilers.
|
|
#endif
|
|
|
|
#if GLM_HAS_CONSTEXPR_PARTIAL
|
|
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_COUNTOF(arr) _countof(arr)
|
|
#else
|
|
# define GLM_COUNTOF(arr) sizeof(arr) / sizeof(arr[0])
|
|
#endif
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
// Uninitialize constructors
|
|
|
|
namespace glm
|
|
{
|
|
enum ctor{uninitialize};
|
|
}//namespace glm
|