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845 lines
30 KiB
845 lines
30 KiB
/// @ref core |
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/// @file glm/detail/setup.hpp |
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#ifndef GLM_SETUP_INCLUDED |
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#include <cassert> |
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#include <cstddef> |
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#define GLM_VERSION_MAJOR 0 |
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#define GLM_VERSION_MINOR 9 |
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#define GLM_VERSION_PATCH 9 |
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#define GLM_VERSION_REVISION 1 |
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#define GLM_VERSION 991 |
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#define GLM_VERSION_MESSAGE "GLM: version 0.9.9.1" |
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#define GLM_SETUP_INCLUDED GLM_VERSION |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Active states |
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#define GLM_DISABLE 0 |
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#define GLM_ENABLE 1 |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Messages |
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#if defined(GLM_FORCE_MESSAGES) |
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# define GLM_MESSAGES GLM_ENABLE |
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#else |
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# define GLM_MESSAGES GLM_DISABLE |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Detect the platform |
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#include "../simd/platform.h" |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Build model |
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#if defined(__arch64__) || defined(__LP64__) || defined(_M_X64) || defined(__ppc64__) || defined(__x86_64__) |
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# define GLM_MODEL GLM_MODEL_64 |
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#elif defined(__i386__) || defined(__ppc__) |
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# define GLM_MODEL GLM_MODEL_32 |
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#else |
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# define GLM_MODEL GLM_MODEL_32 |
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#endif// |
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#if !defined(GLM_MODEL) && GLM_COMPILER != 0 |
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# error "GLM_MODEL undefined, your compiler may not be supported by GLM. Add #define GLM_MODEL 0 to ignore this message." |
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#endif//GLM_MODEL |
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/////////////////////////////////////////////////////////////////////////////////// |
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// C++ Version |
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// User defines: GLM_FORCE_CXX98, GLM_FORCE_CXX03, GLM_FORCE_CXX11, GLM_FORCE_CXX14, GLM_FORCE_CXX17, GLM_FORCE_CXX2A |
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#define GLM_LANG_CXX98_FLAG (1 << 1) |
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#define GLM_LANG_CXX03_FLAG (1 << 2) |
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#define GLM_LANG_CXX0X_FLAG (1 << 3) |
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#define GLM_LANG_CXX11_FLAG (1 << 4) |
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#define GLM_LANG_CXX14_FLAG (1 << 5) |
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#define GLM_LANG_CXX17_FLAG (1 << 6) |
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#define GLM_LANG_CXX2A_FLAG (1 << 7) |
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#define GLM_LANG_CXXMS_FLAG (1 << 8) |
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#define GLM_LANG_CXXGNU_FLAG (1 << 9) |
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#define GLM_LANG_CXX98 GLM_LANG_CXX98_FLAG |
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#define GLM_LANG_CXX03 (GLM_LANG_CXX98 | GLM_LANG_CXX03_FLAG) |
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#define GLM_LANG_CXX0X (GLM_LANG_CXX03 | GLM_LANG_CXX0X_FLAG) |
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#define GLM_LANG_CXX11 (GLM_LANG_CXX0X | GLM_LANG_CXX11_FLAG) |
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#define GLM_LANG_CXX14 (GLM_LANG_CXX11 | GLM_LANG_CXX14_FLAG) |
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#define GLM_LANG_CXX17 (GLM_LANG_CXX14 | GLM_LANG_CXX17_FLAG) |
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#define GLM_LANG_CXX2A (GLM_LANG_CXX17 | GLM_LANG_CXX2A_FLAG) |
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#define GLM_LANG_CXXMS GLM_LANG_CXXMS_FLAG |
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#define GLM_LANG_CXXGNU GLM_LANG_CXXGNU_FLAG |
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#ifdef _MSC_EXTENSIONS |
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# define GLM_LANG_EXT GLM_LANG_CXXMS_FLAG |
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#else |
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# define GLM_LANG_EXT 0 |
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#endif |
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#if defined(GLM_FORCE_CXX2A) |
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# if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_MESSAGE_FORCE_CXX2A_DISPLAYED) |
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# define GLM_MESSAGE_FORCE_CXX2A_DISPLAYED |
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# pragma message("GLM: Force the use of C++2a only") |
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# endif//GLM_MESSAGES |
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# define GLM_LANG (GLM_LANG_CXX2A | GLM_LANG_EXT) |
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# define GLM_LANG_STL11_FORCED |
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#elif defined(GLM_FORCE_CXX17) |
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# if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_MESSAGE_FORCE_CXX17_DISPLAYED) |
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# define GLM_MESSAGE_FORCE_CXX17_DISPLAYED |
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# if (__cplusplus >= 201703L) || ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15_7)) || ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC80)) || ((GLM_COMPILER & GLM_COMPILER_CLANG) && (GLM_COMPILER >= GLM_COMPILER_CLANG50)) |
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# pragma message("GLM: Force the use of C++17 only") |
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# else |
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# pragma message("GLM: Force the use of C++17 on a compiler that doesn't have full C++17 support") |
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# endif |
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# endif//GLM_MESSAGES |
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# define GLM_LANG (GLM_LANG_CXX17 | GLM_LANG_EXT) |
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# define GLM_LANG_STL11_FORCED |
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#elif defined(GLM_FORCE_CXX14) |
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# if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_MESSAGE_FORCE_CXX14_DISPLAYED) |
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# define GLM_MESSAGE_FORCE_CXX14_DISPLAYED |
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# if (__cplusplus >= 201402L) || ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC50)) || ((GLM_COMPILER & GLM_COMPILER_CLANG) && (GLM_COMPILER >= GLM_COMPILER_CLANG34)) |
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# pragma message("GLM: Force the use of C++14 only") |
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# else |
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# pragma message("GLM: Force the use of C++14 on a compiler that doesn't have full C++14 support") |
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# endif |
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# endif//GLM_MESSAGES |
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# define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_EXT) |
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# define GLM_LANG_STL11_FORCED |
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#elif defined(GLM_FORCE_CXX11) |
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# if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_MESSAGE_FORCE_CXX11_DISPLAYED) |
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# define GLM_MESSAGE_FORCE_CXX11_DISPLAYED |
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# if (__cplusplus >= 201103L) || ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14)) || ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC49)) || ((GLM_COMPILER & GLM_COMPILER_CLANG) && (GLM_COMPILER >= GLM_COMPILER_CLANG33)) |
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# pragma message("GLM: Force the use of C++11 only") |
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# else |
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# pragma message("GLM: Force the use of C++11 on a compiler that doesn't have full C++11 support") |
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# endif |
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# endif//GLM_MESSAGES |
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# define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_EXT) |
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# define GLM_LANG_STL11_FORCED |
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#elif defined(GLM_FORCE_CXX03) |
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# define GLM_LANG GLM_LANG_CXX03 |
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#elif defined(GLM_FORCE_CXX98) |
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# define GLM_LANG GLM_LANG_CXX98 |
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#else |
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# if GLM_COMPILER & GLM_COMPILER_VC && defined(_MSVC_LANG) |
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# if GLM_COMPILER >= GLM_COMPILER_VC15_7 |
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# define GLM_LANG_PLATFORM _MSVC_LANG |
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# elif GLM_COMPILER >= GLM_COMPILER_VC15 |
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# if _MSVC_LANG > 201402L |
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# define GLM_LANG_PLATFORM 201402L |
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# else |
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# define GLM_LANG_PLATFORM _MSVC_LANG |
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# endif |
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# else |
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# define GLM_LANG_PLATFORM 0 |
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# endif |
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# else |
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# define GLM_LANG_PLATFORM 0 |
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# endif |
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# if __cplusplus > 201703L || GLM_LANG_PLATFORM > 201703L |
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# define GLM_LANG (GLM_LANG_CXX2A | GLM_LANG_EXT) |
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# elif __cplusplus == 201703L || GLM_LANG_PLATFORM == 201703L |
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# define GLM_LANG (GLM_LANG_CXX17 | GLM_LANG_EXT) |
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# elif __cplusplus == 201402L || GLM_LANG_PLATFORM == 201402L |
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# define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_EXT) |
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# elif __cplusplus == 201103L || GLM_LANG_PLATFORM == 201103L |
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# define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_EXT) |
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# elif defined(__INTEL_CXX11_MODE__) || defined(_MSC_VER) || defined(__GXX_EXPERIMENTAL_CXX0X__) |
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# define GLM_LANG (GLM_LANG_CXX0X | GLM_LANG_EXT) |
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# elif __cplusplus == 199711L |
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# define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_EXT) |
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# else |
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# define GLM_LANG (0 | GLM_LANG_EXT) |
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# endif |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Has of C++ features |
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// http://clang.llvm.org/cxx_status.html |
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// http://gcc.gnu.org/projects/cxx0x.html |
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// http://msdn.microsoft.com/en-us/library/vstudio/hh567368(v=vs.120).aspx |
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// Android has multiple STLs but C++11 STL detection doesn't always work #284 #564 |
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#if GLM_PLATFORM == GLM_PLATFORM_ANDROID && !defined(GLM_LANG_STL11_FORCED) |
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# define GLM_HAS_CXX11_STL 0 |
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#elif GLM_COMPILER & GLM_COMPILER_CLANG |
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# if (defined(_LIBCPP_VERSION) && GLM_LANG & GLM_LANG_CXX11_FLAG) || defined(GLM_LANG_STL11_FORCED) |
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# define GLM_HAS_CXX11_STL 1 |
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# else |
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# define GLM_HAS_CXX11_STL 0 |
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# endif |
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#else |
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# define GLM_HAS_CXX11_STL ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \ |
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((GLM_PLATFORM != GLM_PLATFORM_WINDOWS) && (GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15)))) |
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#endif |
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// N1720 |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_STATIC_ASSERT __has_feature(cxx_static_assert) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_STATIC_ASSERT 1 |
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#else |
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# define GLM_HAS_STATIC_ASSERT ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_CUDA)) || \ |
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((GLM_COMPILER & GLM_COMPILER_VC)))) |
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#endif |
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// N1988 |
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#if GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_EXTENDED_INTEGER_TYPE 1 |
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#else |
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# define GLM_HAS_EXTENDED_INTEGER_TYPE (\ |
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((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_VC)) || \ |
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((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CUDA)) || \ |
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((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CLANG))) |
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#endif |
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// N2672 Initializer lists http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_INITIALIZER_LISTS __has_feature(cxx_generalized_initializers) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_INITIALIZER_LISTS 1 |
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#else |
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# define GLM_HAS_INITIALIZER_LISTS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || \ |
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((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75)))) |
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#endif |
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// N2544 Unrestricted unions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_UNRESTRICTED_UNIONS __has_feature(cxx_unrestricted_unions) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_UNRESTRICTED_UNIONS 1 |
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#else |
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# define GLM_HAS_UNRESTRICTED_UNIONS (GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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(GLM_COMPILER & GLM_COMPILER_VC) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75))) |
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#endif |
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// N2346 |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_DEFAULTED_FUNCTIONS __has_feature(cxx_defaulted_functions) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_DEFAULTED_FUNCTIONS 1 |
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#else |
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# define GLM_HAS_DEFAULTED_FUNCTIONS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \ |
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((GLM_COMPILER & GLM_COMPILER_INTEL)) || \ |
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(GLM_COMPILER & GLM_COMPILER_CUDA))) |
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#endif |
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// N2118 |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_RVALUE_REFERENCES __has_feature(cxx_rvalue_references) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_RVALUE_REFERENCES 1 |
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#else |
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# define GLM_HAS_RVALUE_REFERENCES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_VC)) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA)))) |
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#endif |
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// N2437 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS __has_feature(cxx_explicit_conversions) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS 1 |
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#else |
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# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA)))) |
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#endif |
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// N2258 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_TEMPLATE_ALIASES __has_feature(cxx_alias_templates) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_TEMPLATE_ALIASES 1 |
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#else |
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# define GLM_HAS_TEMPLATE_ALIASES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_INTEL)) || \ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA)))) |
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#endif |
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// N2930 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_RANGE_FOR __has_feature(cxx_range_for) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_RANGE_FOR 1 |
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#else |
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# define GLM_HAS_RANGE_FOR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_INTEL)) || \ |
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((GLM_COMPILER & GLM_COMPILER_VC)) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA)))) |
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#endif |
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// N2341 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf |
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#if GLM_COMPILER & GLM_COMPILER_CLANG |
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# define GLM_HAS_ALIGNOF __has_feature(c_alignof) |
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#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_ALIGNOF 1 |
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#else |
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# define GLM_HAS_ALIGNOF ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15)) || \ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14)) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA70)))) |
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#endif |
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// N2235 Generalized Constant Expressions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf |
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// N3652 Extended Constant Expressions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3652.html |
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#if (GLM_COMPILER & GLM_COMPILER_CLANG) && !(GLM_ARCH & GLM_ARCH_SIMD_BIT) |
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# define GLM_HAS_CONSTEXPR __has_feature(cxx_relaxed_constexpr) |
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#elif (GLM_LANG & GLM_LANG_CXX14_FLAG) && !(GLM_ARCH & GLM_ARCH_SIMD_BIT) |
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# define GLM_HAS_CONSTEXPR 1 |
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#else |
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# define GLM_HAS_CONSTEXPR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && !(GLM_ARCH & GLM_ARCH_SIMD_BIT) && GLM_HAS_INITIALIZER_LISTS && (\ |
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((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL17)) || \ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)))) |
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#endif |
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#if GLM_HAS_CONSTEXPR |
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# define GLM_CONSTEXPR constexpr |
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#else |
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# define GLM_CONSTEXPR |
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#endif |
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// |
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#if GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_ASSIGNABLE 1 |
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#else |
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# define GLM_HAS_ASSIGNABLE ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || \ |
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((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC49)))) |
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#endif |
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// |
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#define GLM_HAS_TRIVIAL_QUERIES 0 |
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// |
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#if GLM_LANG & GLM_LANG_CXX11_FLAG |
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# define GLM_HAS_MAKE_SIGNED 1 |
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#else |
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# define GLM_HAS_MAKE_SIGNED ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \ |
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((GLM_COMPILER & GLM_COMPILER_CUDA)))) |
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#endif |
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#if defined(GLM_FORCE_PURE) |
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# define GLM_HAS_BITSCAN_WINDOWS 0 |
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#else |
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# define GLM_HAS_BITSCAN_WINDOWS ((GLM_PLATFORM & GLM_PLATFORM_WINDOWS) && (\ |
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((GLM_COMPILER & GLM_COMPILER_INTEL)) || \ |
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((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14) && (GLM_ARCH & GLM_ARCH_X86_BIT)))) |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// OpenMP |
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#ifdef _OPENMP |
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# if GLM_COMPILER & GLM_COMPILER_GCC |
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# if GLM_COMPILER >= GLM_COMPILER_GCC61 |
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# define GLM_HAS_OPENMP 45 |
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# elif GLM_COMPILER >= GLM_COMPILER_GCC49 |
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# define GLM_HAS_OPENMP 40 |
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# elif GLM_COMPILER >= GLM_COMPILER_GCC47 |
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# define GLM_HAS_OPENMP 31 |
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# else |
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# define GLM_HAS_OPENMP 0 |
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# endif |
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# elif GLM_COMPILER & GLM_COMPILER_CLANG |
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# if GLM_COMPILER >= GLM_COMPILER_CLANG38 |
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# define GLM_HAS_OPENMP 31 |
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# else |
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# define GLM_HAS_OPENMP 0 |
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# endif |
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# elif GLM_COMPILER & GLM_COMPILER_VC |
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# define GLM_HAS_OPENMP 20 |
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# elif GLM_COMPILER & GLM_COMPILER_INTEL |
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# if GLM_COMPILER >= GLM_COMPILER_INTEL16 |
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# define GLM_HAS_OPENMP 40 |
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# else |
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# define GLM_HAS_OPENMP 0 |
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# endif |
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# else |
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# define GLM_HAS_OPENMP 0 |
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# endif |
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#else |
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# define GLM_HAS_OPENMP 0 |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// nullptr |
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#if GLM_LANG & GLM_LANG_CXX0X_FLAG |
|
# define GLM_USE_NULLPTR GLM_ENABLE |
|
#else |
|
# define GLM_USE_NULLPTR GLM_DISABLE |
|
#endif |
|
|
|
#if GLM_USE_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) |
|
# 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 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_OPERATOR 1 |
|
#define GLM_SWIZZLE_FUNCTION 2 |
|
|
|
#if defined(GLM_FORCE_SWIZZLE) && !defined(GLM_FORCE_XYZW_ONLY) && (GLM_LANG & GLM_LANG_CXXMS_FLAG) |
|
# define GLM_SWIZZLE GLM_SWIZZLE_OPERATOR |
|
#elif defined(GLM_FORCE_SWIZZLE) && !defined(GLM_FORCE_XYZW_ONLY) |
|
# define GLM_SWIZZLE GLM_SWIZZLE_FUNCTION |
|
#else |
|
# define GLM_SWIZZLE GLM_DISABLE |
|
#endif |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Allows using not basic types as genType |
|
|
|
// #define GLM_FORCE_UNRESTRICTED_GENTYPE |
|
|
|
#ifdef GLM_FORCE_UNRESTRICTED_GENTYPE |
|
# define GLM_UNRESTRICTED_GENTYPE GLM_ENABLE |
|
#else |
|
# define GLM_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. |
|
|
|
#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 |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// 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 |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// 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. |
|
|
|
// User define: GLM_FORCE_SIZE_T_LENGTH |
|
|
|
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 |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// constexpr |
|
|
|
#if GLM_HAS_CONSTEXPR |
|
# define GLM_USE_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_USE_CONSTEXP GLM_DISABLE |
|
|
|
# define GLM_COUNTOF(arr) _countof(arr) |
|
#else |
|
# define GLM_USE_CONSTEXP GLM_DISABLE |
|
|
|
# define GLM_COUNTOF(arr) sizeof(arr) / sizeof(arr[0]) |
|
#endif |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Configure the use of defaulted initialized types |
|
|
|
#define GLM_CTOR_INITIALIZER_LIST (1 << 1) |
|
#define GLM_CTOR_INITIALISATION (1 << 2) |
|
|
|
#if defined(GLM_FORCE_CTOR_INIT) && GLM_HAS_INITIALIZER_LISTS |
|
# define GLM_USE_CTOR_INIT GLM_CTOR_INITIALIZER_LIST |
|
#elif defined(GLM_FORCE_CTOR_INIT) && !GLM_HAS_INITIALIZER_LISTS |
|
# define GLM_USE_CTOR_INIT GLM_CTOR_INITIALISATION |
|
#else |
|
# define GLM_USE_CTOR_INIT GLM_DISABLE |
|
#endif |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Configure the use of defaulted function |
|
|
|
#if GLM_HAS_DEFAULTED_FUNCTIONS && GLM_USE_CTOR_INIT == GLM_DISABLE |
|
# define GLM_USE_DEFAULTED_FUNCTIONS GLM_ENABLE |
|
# define GLM_DEFAULT = default |
|
#else |
|
# define GLM_USE_DEFAULTED_FUNCTIONS GLM_DISABLE |
|
# define GLM_DEFAULT |
|
#endif |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Configure the use of aligned gentypes |
|
|
|
#if defined(GLM_FORCE_ALIGNED_GENTYPES) && GLM_HAS_ALIGNOF && (GLM_LANG & GLM_LANG_CXXMS_FLAG) |
|
# define GLM_USE_ALIGNED_GENTYPES GLM_ENABLE |
|
#else |
|
# define GLM_USE_ALIGNED_GENTYPES GLM_DISABLE |
|
#endif |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Use SIMD instruction sets |
|
|
|
#if (GLM_LANG & GLM_LANG_CXXMS_FLAG) && (GLM_ARCH & GLM_ARCH_SIMD_BIT) |
|
#define GLM_USE_SIMD GLM_ENABLE |
|
#else |
|
#define GLM_USE_SIMD GLM_DISABLE |
|
#endif |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Only use x, y, z, w as vector type components |
|
|
|
#ifdef GLM_FORCE_XYZW_ONLY |
|
# define GLM_USE_XYZW_ONLY GLM_ENABLE |
|
#else |
|
# define GLM_USE_XYZW_ONLY GLM_DISABLE |
|
#endif |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Configure the use of anonymous structure as implementation detail |
|
|
|
#if ((GLM_USE_SIMD == GLM_ENABLE) || (GLM_SWIZZLE == GLM_SWIZZLE_OPERATOR) || (GLM_USE_ALIGNED_GENTYPES == GLM_ENABLE)) |
|
# define GLM_USE_ANONYMOUS_STRUCT GLM_ENABLE |
|
#else |
|
# define GLM_USE_ANONYMOUS_STRUCT GLM_DISABLE |
|
#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 |
|
|
|
// Report GLM version |
|
# pragma message (GLM_VERSION_MESSAGE) |
|
|
|
// Report C++ language |
|
# if GLM_LANG & GLM_LANG_CXX2A_FLAG |
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: C++ 2A with extensions") |
|
# else |
|
# pragma message("GLM: C++ 2A") |
|
# endif |
|
# elif GLM_LANG & GLM_LANG_CXX17_FLAG |
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: C++ 17 with extensions") |
|
# else |
|
# pragma message("GLM: C++ 17") |
|
# endif |
|
# elif GLM_LANG & GLM_LANG_CXX14_FLAG |
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: C++ 14 with extensions") |
|
# else |
|
# pragma message("GLM: C++ 14") |
|
# endif |
|
# elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: C++ 11 with extensions") |
|
# else |
|
# pragma message("GLM: C++ 11") |
|
# endif |
|
# elif GLM_LANG & GLM_LANG_CXX0X_FLAG |
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: C++ 0x with extensions") |
|
# else |
|
# pragma message("GLM: C++ 0x") |
|
# endif |
|
# elif GLM_LANG & GLM_LANG_CXX03_FLAG |
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: C++ 03 with extensions") |
|
# else |
|
# pragma message("GLM: C++ 03") |
|
# endif |
|
# elif GLM_LANG & GLM_LANG_CXX98_FLAG |
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: C++ 98 with extensions") |
|
# else |
|
# pragma message("GLM: C++ 98") |
|
# endif |
|
# 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 |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits with AVX2 instruction set build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits with AVX2 instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_AVX_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits with AVX instruction set build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits with AVX instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_SSE42_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits with SSE4.2 instruction set build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits with SSE4.2 instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_SSE41_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits with SSE4.1 instruction set build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits with SSE4.1 instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_SSSE3_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits with SSSE3 instruction set build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits with SSSE3 instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_SSE3_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits with SSE3 instruction set build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits with SSE3 instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_SSE2_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits with SSE2 instruction set build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits with SSE2 instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_X86_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: x86 64 bits build target") |
|
# else |
|
# pragma message("GLM: x86 32 bits build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_NEON_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: ARM 64 bits with Neon instruction set build target") |
|
# else |
|
# pragma message("GLM: ARM 32 bits with Neon instruction set build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_ARM_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: ARM 64 bits build target") |
|
# else |
|
# pragma message("GLM: ARM 32 bits build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_MIPS_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: MIPS 64 bits build target") |
|
# else |
|
# pragma message("GLM: MIPS 32 bits build target") |
|
# endif |
|
# elif GLM_ARCH & GLM_ARCH_PPC_BIT |
|
# if GLM_MODEL == GLM_MODEL_64 |
|
# pragma message("GLM: PowerPC 64 bits build target") |
|
# else |
|
# pragma message("GLM: PowerPC 32 bits build target") |
|
# endif |
|
# 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") |
|
# elif(GLM_PLATFORM & GLM_PLATFORM_WINCE) |
|
# pragma message("GLM: WinCE platform detected") |
|
# elif(GLM_PLATFORM & GLM_PLATFORM_WINDOWS) |
|
# pragma message("GLM: Windows platform detected") |
|
# elif(GLM_PLATFORM & GLM_PLATFORM_CHROME_NACL) |
|
# pragma message("GLM: Native Client detected") |
|
# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID) |
|
# pragma message("GLM: Android platform detected") |
|
# elif(GLM_PLATFORM & GLM_PLATFORM_LINUX) |
|
# pragma message("GLM: Linux platform detected") |
|
# elif(GLM_PLATFORM & GLM_PLATFORM_UNIX) |
|
# pragma message("GLM: UNIX platform detected") |
|
# elif(GLM_PLATFORM & GLM_PLATFORM_UNKNOWN) |
|
# pragma message("GLM: platform unknown") |
|
# else |
|
# pragma message("GLM: platform not detected") |
|
# endif |
|
|
|
// Report whether only xyzw component are used |
|
# if defined GLM_FORCE_XYZW_ONLY |
|
# pragma message("GLM: GLM_FORCE_XYZW_ONLY is defined. Only x, y, z and w component are available in vector type. This define disables swizzle operators and SIMD instruction sets") |
|
# endif |
|
|
|
// Report swizzle operator support |
|
# if GLM_SWIZZLE == GLM_SWIZZLE_OPERATOR |
|
# pragma message("GLM: GLM_FORCE_SWIZZLE is defined, swizzling operators enabled") |
|
# elif GLM_SWIZZLE == GLM_SWIZZLE_FUNCTION |
|
# pragma message("GLM: GLM_FORCE_SWIZZLE is defined, swizzling functions enabled. Enable compiler C++ language extensions to enable swizzle operators.") |
|
# else |
|
# pragma message("GLM: GLM_FORCE_SWIZZLE is undefined. swizzling functions or operators are disabled.") |
|
# endif |
|
|
|
// Report .length() type |
|
# if defined GLM_FORCE_SIZE_T_LENGTH |
|
# pragma message("GLM: GLM_FORCE_SIZE_T_LENGTH is defined. .length() returns a glm::length_t, a typedef of std::size_t instead of int.") |
|
# else |
|
# pragma message("GLM: GLM_FORCE_SIZE_T_LENGTH is undefined. .length() returns a glm::length_t, a typedef of int following the GLSL specification. Define GLM_FORCE_SIZE_T_LENGTH to make glm::length_t, a typedef of std::size_t.") |
|
# endif |
|
|
|
# ifdef GLM_FORCE_UNRESTRICTED_GENTYPE |
|
# pragma message("GLM: GLM_FORCE_UNRESTRICTED_GENTYPE is defined. Removes GLSL specification restrictions on valid function genTypes.") |
|
# else |
|
# pragma message("GLM: GLM_FORCE_UNRESTRICTED_GENTYPE is undefined. Follows strictly GLSL specification on valid function genTypes.") |
|
# endif |
|
|
|
# ifdef GLM_FORCE_SINGLE_ONLY |
|
# pragma message("GLM: GLM_FORCE_SINGLE_ONLY is defined. Using only single precision floating-point types") |
|
# endif |
|
|
|
# if GLM_DEPTH_CLIP_SPACE == GLM_DEPTH_ZERO_TO_ONE |
|
# pragma message("GLM: GLM_FORCE_DEPTH_ZERO_TO_ONE is defined. Using zero to one depth clip space.") |
|
# else |
|
# pragma message("GLM: GLM_FORCE_DEPTH_ZERO_TO_ONE is undefined. Using negative one to one depth clip space.") |
|
# endif |
|
|
|
# if GLM_COORDINATE_SYSTEM == GLM_LEFT_HANDED |
|
# pragma message("GLM: GLM_FORCE_LEFT_HANDED is defined. Using left handed coordinate system.") |
|
# else |
|
# pragma message("GLM: GLM_FORCE_LEFT_HANDED is undefined. Using right handed coordinate system.") |
|
# endif |
|
#endif//GLM_MESSAGES |
|
|
|
#endif//GLM_SETUP_INCLUDED
|
|
|