/// @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 4 | |
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_VERSION_DISPLAYED) | |
# define GLM_MESSAGE_VERSION_DISPLAYED | |
# pragma message ("GLM: version 0.9.8.4") | |
#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) | |
# if((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER <= GLM_COMPILER_GCC50)) || ((GLM_COMPILER & GLM_COMPILER_CLANG) && (GLM_COMPILER <= GLM_COMPILER_CLANG34)) | |
# pragma message("GLM: Using GLM_FORCE_CXX14 with a compiler that doesn't fully support C++14") | |
# elif GLM_COMPILER & GLM_COMPILER_VC | |
# pragma message("GLM: Using GLM_FORCE_CXX14 but there is no known version of Visual C++ compiler that fully supports C++14") | |
# elif GLM_COMPILER & GLM_COMPILER_INTEL | |
# pragma message("GLM: Using GLM_FORCE_CXX14 but there is no known version of ICC compiler that fully supports C++14") | |
# endif | |
# define GLM_LANG GLM_LANG_CXX14 | |
# define GLM_LANG_STL11_FORCED | |
#elif defined(GLM_FORCE_CXX11) | |
# if((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER <= GLM_COMPILER_GCC48)) || ((GLM_COMPILER & GLM_COMPILER_CLANG) && (GLM_COMPILER <= GLM_COMPILER_CLANG33)) | |
# pragma message("GLM: Using GLM_FORCE_CXX11 with a compiler that doesn't fully support C++11") | |
# elif GLM_COMPILER & GLM_COMPILER_VC | |
# pragma message("GLM: Using GLM_FORCE_CXX11 but there is no known version of Visual C++ compiler that fully supports C++11") | |
# elif GLM_COMPILER & GLM_COMPILER_INTEL | |
# pragma message("GLM: Using GLM_FORCE_CXX11 but there is no known version of ICC compiler that fully supports C++11") | |
# endif | |
# define GLM_LANG GLM_LANG_CXX11 | |
# define GLM_LANG_STL11_FORCED | |
#elif defined(GLM_FORCE_CXX03) | |
# 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_VC14 | |
//# 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_VC10 | |
# 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_VC10 | |
# 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 | |
// 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) && 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 | |
#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_GCC)) || \ | |
((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_COMPILER >= GLM_COMPILER_VC11)) || \ | |
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CUDA)) || \ | |
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_GCC)) || \ | |
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CLANG))) | |
#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_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || \ | |
((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_VC14))) | |
#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_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \ | |
((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_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \ | |
((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_VC) && (GLM_COMPILER >= GLM_COMPILER_VC11)) || \ | |
((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_VC12)) || \ | |
((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_VC12)) || \ | |
((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_VC11)) || \ | |
((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_VC14)) || \ | |
((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA70)))) | |
#endif | |
#define GLM_HAS_ONLY_XYZW ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER < GLM_COMPILER_GCC46)) | |
#if GLM_HAS_ONLY_XYZW | |
# pragma message("GLM: GCC older than 4.6 has a bug presenting the use of rgba and stpq components") | |
#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) && (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_INTEL)) || \ | |
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14) && (GLM_ARCH & GLM_ARCH_X86_BIT)))) | |
#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_VC10 | |
# 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 | |
#ifdef GLM_FORCE_UNRESTRICTED_GENTYPE | |
# define GLM_UNRESTRICTED_GENTYPE 1 | |
#else | |
# define GLM_UNRESTRICTED_GENTYPE 0 | |
#endif | |
#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_VC12 | |
# 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 || GLM_HAS_CONSTEXPR_PARTIAL | |
# define GLM_CONSTEXPR constexpr | |
# if GLM_COMPILER & GLM_COMPILER_VC // Visual C++ has a bug #594 https://github.com/g-truc/glm/issues/594 | |
# define GLM_CONSTEXPR_CTOR | |
# else | |
# define GLM_CONSTEXPR_CTOR constexpr | |
# endif | |
#else | |
# define GLM_CONSTEXPR | |
# define GLM_CONSTEXPR_CTOR | |
#endif | |
#if GLM_HAS_CONSTEXPR | |
# define GLM_RELAXED_CONSTEXPR constexpr | |
#else | |
# define GLM_RELAXED_CONSTEXPR const | |
#endif | |
#if GLM_ARCH == GLM_ARCH_PURE | |
# define GLM_CONSTEXPR_SIMD GLM_CONSTEXPR_CTOR | |
#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 |