| /// @ref core |
| /// @file glm/detail/setup.hpp |
| |
| #pragma once |
| |
| #if defined(GLM_FORCE_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 |
| |
| #define GLM_MESSAGES_ENABLED 1 |
| #define GLM_MESSAGES_DISABLE 0 |
| |
| #if defined(GLM_FORCE_MESSAGES) |
| # define GLM_MESSAGES GLM_MESSAGES_ENABLED |
| #else |
| # define GLM_MESSAGES GLM_MESSAGES_DISABLE |
| #endif |
| |
| #include <cassert> |
| #include <cstddef> |
| #include "../simd/platform.h" |
| |
| /////////////////////////////////////////////////////////////////////////////////// |
| // Version |
| |
| #define GLM_VERSION 99 |
| #define GLM_VERSION_MAJOR 0 |
| #define GLM_VERSION_MINOR 9 |
| #define GLM_VERSION_PATCH 9 |
| #define GLM_VERSION_REVISION 0 |
| |
| #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_MESSAGE_VERSION_DISPLAYED) |
| # define GLM_MESSAGE_VERSION_DISPLAYED |
| # pragma message ("GLM: version 0.9.9.0") |
| #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 defined(STARBOARD) |
| # define GLM_HAS_EXTENDED_INTEGER_TYPE 0 |
| #elif 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 |
| |
| // N2341 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf |
| #if GLM_COMPILER & GLM_COMPILER_CLANG |
| # define GLM_HAS_ALIGNOF __has_feature(c_alignof) |
| #elif GLM_LANG & GLM_LANG_CXX11_FLAG |
| # define GLM_HAS_ALIGNOF 1 |
| #else |
| # define GLM_HAS_ALIGNOF ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
| ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC48)) || \ |
| ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15)) || \ |
| ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2015)) || \ |
| ((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA70)))) |
| #endif |
| |
| // |
| #if GLM_LANG & GLM_LANG_CXX11_FLAG |
| # define GLM_HAS_ASSIGNABLE 1 |
| #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 |
| |
| #define GLM_SWIZZLE_ENABLED 1 |
| #define GLM_SWIZZLE_DISABLE 0 |
| |
| #if defined(GLM_FORCE_SWIZZLE) |
| # define GLM_SWIZZLE GLM_SWIZZLE_ENABLED |
| #else |
| # 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 |
| |
| #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. |
| |
| #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 |
| |
| #ifdef __has_feature |
| # define GLM_HAS_FEATURE __has_feature |
| #else |
| # define GLM_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 |
