| /////////////////////////////////////////////////////////////////////////////////// |
| /// OpenGL Mathematics (glm.g-truc.net) |
| /// |
| /// Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) |
| /// Permission is hereby granted, free of charge, to any person obtaining a copy |
| /// of this software and associated documentation files (the "Software"), to deal |
| /// in the Software without restriction, including without limitation the rights |
| /// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| /// copies of the Software, and to permit persons to whom the Software is |
| /// furnished to do so, subject to the following conditions: |
| /// |
| /// The above copyright notice and this permission notice shall be included in |
| /// all copies or substantial portions of the Software. |
| /// |
| /// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| /// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| /// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| /// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| /// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| /// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| /// THE SOFTWARE. |
| /// |
| /// @ref core |
| /// @file glm/core/setup.hpp |
| /// @date 2006-11-13 / 2013-03-30 |
| /// @author Christophe Riccio |
| /////////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef GLM_SETUP_INCLUDED |
| #define GLM_SETUP_INCLUDED |
| |
| #include <cassert> |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Version |
| |
| #define GLM_VERSION 95 |
| #define GLM_VERSION_MAJOR 0 |
| #define GLM_VERSION_MINOR 9 |
| #define GLM_VERSION_PATCH 5 |
| #define GLM_VERSION_REVISION 3 |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Platform |
| |
| #define GLM_PLATFORM_UNKNOWN 0x00000000 |
| #define GLM_PLATFORM_WINDOWS 0x00010000 |
| #define GLM_PLATFORM_LINUX 0x00020000 |
| #define GLM_PLATFORM_APPLE 0x00040000 |
| //#define GLM_PLATFORM_IOS 0x00080000 |
| #define GLM_PLATFORM_ANDROID 0x00100000 |
| #define GLM_PLATFORM_CHROME_NACL 0x00200000 |
| #define GLM_PLATFORM_UNIX 0x00400000 |
| #define GLM_PLATFORM_QNXNTO 0x00800000 |
| #define GLM_PLATFORM_WINCE 0x01000000 |
| |
| #ifdef GLM_FORCE_PLATFORM_UNKNOWN |
| # define GLM_PLATFORM GLM_PLATFORM_UNKNOWN |
| #elif defined(__QNXNTO__) |
| # define GLM_PLATFORM GLM_PLATFORM_QNXNTO |
| #elif defined(__APPLE__) |
| # define GLM_PLATFORM GLM_PLATFORM_APPLE |
| #elif defined(WINCE) |
| # define GLM_PLATFORM GLM_PLATFORM_WINCE |
| #elif defined(_WIN32) |
| # define GLM_PLATFORM GLM_PLATFORM_WINDOWS |
| #elif defined(__native_client__) |
| # define GLM_PLATFORM GLM_PLATFORM_CHROME_NACL |
| #elif defined(__ANDROID__) |
| # define GLM_PLATFORM GLM_PLATFORM_ANDROID |
| #elif defined(__linux) |
| # define GLM_PLATFORM GLM_PLATFORM_LINUX |
| #elif defined(__unix) |
| # define GLM_PLATFORM GLM_PLATFORM_UNIX |
| #else |
| # define GLM_PLATFORM GLM_PLATFORM_UNKNOWN |
| #endif// |
| |
| // Report platform detection |
| #if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_PLATFORM_DISPLAYED)) |
| # define GLM_MESSAGE_PLATFORM_DISPLAYED |
| # 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 |
| #endif//GLM_MESSAGE |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Compiler |
| |
| // User defines: GLM_FORCE_COMPILER_UNKNOWN |
| // TODO ? __llvm__ |
| |
| #define GLM_COMPILER_UNKNOWN 0x00000000 |
| |
| // Intel |
| #define GLM_COMPILER_INTEL 0x00100000 |
| #define GLM_COMPILER_INTEL9 0x00100010 |
| #define GLM_COMPILER_INTEL10_0 0x00100020 |
| #define GLM_COMPILER_INTEL10_1 0x00100030 |
| #define GLM_COMPILER_INTEL11_0 0x00100040 |
| #define GLM_COMPILER_INTEL11_1 0x00100050 |
| #define GLM_COMPILER_INTEL12_0 0x00100060 |
| #define GLM_COMPILER_INTEL12_1 0x00100070 |
| #define GLM_COMPILER_INTEL13_0 0x00100080 |
| |
| // Visual C++ defines |
| #define GLM_COMPILER_VC 0x01000000 |
| #define GLM_COMPILER_VC8 0x01000070 |
| #define GLM_COMPILER_VC9 0x01000080 |
| #define GLM_COMPILER_VC10 0x01000090 |
| #define GLM_COMPILER_VC11 0x010000A0 |
| #define GLM_COMPILER_VC12 0x010000B0 |
| |
| // GCC defines |
| #define GLM_COMPILER_GCC 0x02000000 |
| #define GLM_COMPILER_GCC34 0x02000050 |
| #define GLM_COMPILER_GCC35 0x02000060 |
| #define GLM_COMPILER_GCC40 0x02000070 |
| #define GLM_COMPILER_GCC41 0x02000080 |
| #define GLM_COMPILER_GCC42 0x02000090 |
| #define GLM_COMPILER_GCC43 0x020000A0 |
| #define GLM_COMPILER_GCC44 0x020000B0 |
| #define GLM_COMPILER_GCC45 0x020000C0 |
| #define GLM_COMPILER_GCC46 0x020000D0 |
| #define GLM_COMPILER_GCC47 0x020000E0 |
| #define GLM_COMPILER_GCC48 0x020000F0 |
| #define GLM_COMPILER_GCC49 0x02000100 |
| |
| // Borland C++ |
| #define GLM_COMPILER_BC 0x04000000 |
| |
| // CodeWarrior |
| #define GLM_COMPILER_CODEWARRIOR 0x08000000 |
| |
| // CUDA |
| #define GLM_COMPILER_CUDA 0x10000000 |
| #define GLM_COMPILER_CUDA30 0x10000010 |
| #define GLM_COMPILER_CUDA31 0x10000020 |
| #define GLM_COMPILER_CUDA32 0x10000030 |
| #define GLM_COMPILER_CUDA40 0x10000040 |
| #define GLM_COMPILER_CUDA41 0x10000050 |
| #define GLM_COMPILER_CUDA42 0x10000060 |
| |
| // Clang |
| #define GLM_COMPILER_CLANG 0x20000000 |
| #define GLM_COMPILER_CLANG26 0x20000010 |
| #define GLM_COMPILER_CLANG27 0x20000020 |
| #define GLM_COMPILER_CLANG28 0x20000030 |
| #define GLM_COMPILER_CLANG29 0x20000040 |
| #define GLM_COMPILER_CLANG30 0x20000050 |
| #define GLM_COMPILER_CLANG31 0x20000060 |
| #define GLM_COMPILER_CLANG32 0x20000070 |
| #define GLM_COMPILER_CLANG33 0x20000080 |
| #define GLM_COMPILER_CLANG40 0x20000090 |
| #define GLM_COMPILER_CLANG41 0x200000A0 |
| #define GLM_COMPILER_CLANG42 0x200000B0 |
| #define GLM_COMPILER_CLANG43 0x200000C0 |
| #define GLM_COMPILER_CLANG50 0x200000D0 |
| |
| // LLVM GCC |
| #define GLM_COMPILER_LLVM_GCC 0x40000000 |
| |
| // Build model |
| #define GLM_MODEL_32 0x00000010 |
| #define GLM_MODEL_64 0x00000020 |
| |
| // Force generic C++ compiler |
| #ifdef GLM_FORCE_COMPILER_UNKNOWN |
| # define GLM_COMPILER GLM_COMPILER_UNKNOWN |
| |
| #elif defined(__INTEL_COMPILER) |
| # if __INTEL_COMPILER == 900 |
| # define GLM_COMPILER GLM_COMPILER_INTEL9 |
| # elif __INTEL_COMPILER == 1000 |
| # define GLM_COMPILER GLM_COMPILER_INTEL10_0 |
| # elif __INTEL_COMPILER == 1010 |
| # define GLM_COMPILER GLM_COMPILER_INTEL10_1 |
| # elif __INTEL_COMPILER == 1100 |
| # define GLM_COMPILER GLM_COMPILER_INTEL11_0 |
| # elif __INTEL_COMPILER == 1110 |
| # define GLM_COMPILER GLM_COMPILER_INTEL11_1 |
| # elif __INTEL_COMPILER == 1200 |
| # define GLM_COMPILER GLM_COMPILER_INTEL12_0 |
| # elif __INTEL_COMPILER == 1210 |
| # define GLM_COMPILER GLM_COMPILER_INTEL12_1 |
| # elif __INTEL_COMPILER >= 1300 |
| # define GLM_COMPILER GLM_COMPILER_INTEL13_0 |
| # else |
| # define GLM_COMPILER GLM_COMPILER_INTEL |
| # endif |
| |
| // CUDA |
| #elif defined(__CUDACC__) |
| # if !defined(CUDA_VERSION) && !defined(GLM_FORCE_CUDA) |
| # include <cuda.h> // make sure version is defined since nvcc does not define it itself! |
| # endif |
| # if CUDA_VERSION < 3000 |
| # error "GLM requires CUDA 3.0 or higher" |
| # else |
| # define GLM_COMPILER GLM_COMPILER_CUDA |
| # endif |
| |
| // Visual C++ |
| #elif defined(_MSC_VER) |
| # if _MSC_VER < 1400 |
| # error "GLM requires Visual C++ 2005 or higher" |
| # elif _MSC_VER == 1400 |
| # define GLM_COMPILER GLM_COMPILER_VC8 |
| # elif _MSC_VER == 1500 |
| # define GLM_COMPILER GLM_COMPILER_VC9 |
| # elif _MSC_VER == 1600 |
| # define GLM_COMPILER GLM_COMPILER_VC10 |
| # elif _MSC_VER == 1700 |
| # define GLM_COMPILER GLM_COMPILER_VC11 |
| # elif _MSC_VER >= 1800 |
| # define GLM_COMPILER GLM_COMPILER_VC12 |
| # else//_MSC_VER |
| # define GLM_COMPILER GLM_COMPILER_VC |
| # endif//_MSC_VER |
| |
| // Clang |
| #elif defined(__clang__) |
| # if (__clang_major__ <= 1) || ((__clang_major__ == 2) && (__clang_minor__ < 6)) |
| # error "GLM requires Clang 2.6 or higher" |
| # elif(__clang_major__ == 2) && (__clang_minor__ == 6) |
| # define GLM_COMPILER GLM_COMPILER_CLANG26 |
| # elif(__clang_major__ == 2) && (__clang_minor__ == 7) |
| # define GLM_COMPILER GLM_COMPILER_CLANG27 |
| # elif(__clang_major__ == 2) && (__clang_minor__ == 8) |
| # define GLM_COMPILER GLM_COMPILER_CLANG28 |
| # elif(__clang_major__ == 2) && (__clang_minor__ == 9) |
| # define GLM_COMPILER GLM_COMPILER_CLANG29 |
| # elif(__clang_major__ == 3) && (__clang_minor__ == 0) |
| # define GLM_COMPILER GLM_COMPILER_CLANG30 |
| # elif(__clang_major__ == 3) && (__clang_minor__ == 1) |
| # define GLM_COMPILER GLM_COMPILER_CLANG31 |
| # elif(__clang_major__ == 3) && (__clang_minor__ == 2) |
| # define GLM_COMPILER GLM_COMPILER_CLANG32 |
| # elif(__clang_major__ == 3) && (__clang_minor__ == 3) |
| # define GLM_COMPILER GLM_COMPILER_CLANG33 |
| # elif(__clang_major__ == 4) && (__clang_minor__ == 0) |
| # define GLM_COMPILER GLM_COMPILER_CLANG40 |
| # elif(__clang_major__ == 4) && (__clang_minor__ == 1) |
| # define GLM_COMPILER GLM_COMPILER_CLANG41 |
| # elif(__clang_major__ == 4) && (__clang_minor__ == 2) |
| # define GLM_COMPILER GLM_COMPILER_CLANG42 |
| # elif(__clang_major__ == 4) && (__clang_minor__ >= 3) |
| # define GLM_COMPILER GLM_COMPILER_CLANG43 |
| # elif(__clang_major__ > 4) |
| # define GLM_COMPILER GLM_COMPILER_CLANG50 |
| # else |
| # define GLM_COMPILER GLM_COMPILER_CLANG |
| # endif |
| |
| // G++ |
| #elif(defined(__GNUC__) || defined(__MINGW32__))// || defined(__llvm__) || defined(__clang__) |
| # if (__GNUC__ == 3) && (__GNUC_MINOR__ == 4) |
| # define GLM_COMPILER GLM_COMPILER_GCC34 |
| # elif (__GNUC__ == 3) && (__GNUC_MINOR__ == 5) |
| # define GLM_COMPILER GLM_COMPILER_GCC35 |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 0) |
| # define GLM_COMPILER (GLM_COMPILER_GCC40) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 1) |
| # define GLM_COMPILER (GLM_COMPILER_GCC41) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 2) |
| # define GLM_COMPILER (GLM_COMPILER_GCC42) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 3) |
| # define GLM_COMPILER (GLM_COMPILER_GCC43) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 4) |
| # define GLM_COMPILER (GLM_COMPILER_GCC44) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 5) |
| # define GLM_COMPILER (GLM_COMPILER_GCC45) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 6) |
| # define GLM_COMPILER (GLM_COMPILER_GCC46) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 7) |
| # define GLM_COMPILER (GLM_COMPILER_GCC47) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 8) |
| # define GLM_COMPILER (GLM_COMPILER_GCC48) |
| # elif (__GNUC__ == 4) && (__GNUC_MINOR__ >= 9) |
| # define GLM_COMPILER (GLM_COMPILER_GCC49) |
| # elif (__GNUC__ > 4 ) |
| # define GLM_COMPILER (GLM_COMPILER_GCC49) |
| # else |
| # define GLM_COMPILER (GLM_COMPILER_GCC) |
| # endif |
| |
| // Borland C++ |
| #elif defined(_BORLANDC_) |
| # define GLM_COMPILER GLM_COMPILER_BC |
| |
| // Codewarrior |
| #elif defined(__MWERKS__) |
| # define GLM_COMPILER GLM_COMPILER_CODEWARRIOR |
| |
| #else |
| # define GLM_COMPILER GLM_COMPILER_UNKNOWN |
| #endif |
| |
| #ifndef GLM_COMPILER |
| #error "GLM_COMPILER undefined, your compiler may not be supported by GLM. Add #define GLM_COMPILER 0 to ignore this message." |
| #endif//GLM_COMPILER |
| |
| // Report compiler detection |
| #if(defined(GLM_MESSAGES) && !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_LLVM_GCC) |
| # pragma message("GLM: LLVM GCC compiler detected") |
| # elif(GLM_COMPILER & GLM_COMPILER_INTEL) |
| # pragma message("GLM: Intel Compiler detected") |
| # elif(GLM_COMPILER & GLM_COMPILER_GCC) |
| # if(GLM_COMPILER == GLM_COMPILER_GCC_LLVM) |
| # pragma message("GLM: LLVM GCC compiler detected") |
| # elif(GLM_COMPILER == GLM_COMPILER_GCC_CLANG) |
| # pragma message("GLM: CLANG compiler detected") |
| # else |
| # pragma message("GLM: GCC compiler detected") |
| # endif |
| # elif(GLM_COMPILER & GLM_COMPILER_BC) |
| # pragma message("GLM: Borland compiler detected but not supported") |
| # elif(GLM_COMPILER & GLM_COMPILER_CODEWARRIOR) |
| # pragma message("GLM: Codewarrior compiler detected but not supported") |
| # else |
| # pragma message("GLM: Compiler not detected") |
| # endif |
| #endif//GLM_MESSAGE |
| |
| ///////////////// |
| // 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(defined(GLM_MESSAGES) && !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_MESSAGE |
| |
| ///////////////// |
| // C++ Version // |
| |
| // User defines: GLM_FORCE_CXX98 |
| |
| #define GLM_LANG_CXX_FLAG (1 << 0) |
| #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_CXXMS_FLAG (1 << 6) |
| #define GLM_LANG_CXXGNU_FLAG (1 << 7) |
| |
| #define GLM_LANG_CXX GLM_LANG_CXX_FLAG |
| #define GLM_LANG_CXX98 (GLM_LANG_CXX | 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_CXXMS GLM_LANG_CXXMS_FLAG |
| #define GLM_LANG_CXXGNU GLM_LANG_CXXGNU_FLAG |
| |
| #if(defined(GLM_FORCE_CXX1Y)) |
| # define GLM_LANG GLM_LANG_CXX1Y |
| #elif(defined(GLM_FORCE_CXX11)) |
| # define GLM_LANG GLM_LANG_CXX11 |
| #elif(defined(GLM_FORCE_CXX03)) |
| # define GLM_LANG GLM_LANG_CXX03 |
| #elif(defined(GLM_FORCE_CXX98)) |
| # define GLM_LANG GLM_LANG_CXX98 |
| #else |
| # if(__cplusplus >= 201103L) |
| # define GLM_LANG GLM_LANG_CXX11 |
| # elif((GLM_COMPILER & GLM_COMPILER_CLANG) == GLM_COMPILER_CLANG) |
| # if(GLM_PLATFORM == GLM_PLATFORM_APPLE) |
| # define GLM_DETAIL_MAJOR 1 |
| # else |
| # define GLM_DETAIL_MAJOR 0 |
| # endif |
| # if(__clang_major__ < (2 + GLM_DETAIL_MAJOR)) |
| # define GLM_LANG GLM_LANG_CXX |
| # elif(__has_feature(cxx_auto_type)) |
| # define GLM_LANG GLM_LANG_CXX0X |
| # else |
| # define GLM_LANG GLM_LANG_CXX98 |
| # endif |
| # elif((GLM_COMPILER & GLM_COMPILER_GCC) == GLM_COMPILER_GCC) |
| # if defined(__GXX_EXPERIMENTAL_CXX0X__) |
| # define GLM_LANG GLM_LANG_CXX0X |
| # else |
| # define GLM_LANG GLM_LANG_CXX98 |
| # endif |
| # elif(GLM_COMPILER & GLM_COMPILER_VC) |
| # if(defined(_MSC_EXTENSIONS)) |
| # if(GLM_COMPILER >= GLM_COMPILER_VC10) |
| # define GLM_LANG (GLM_LANG_CXX0X | GLM_LANG_CXXMS_FLAG) |
| # else |
| # define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_CXXMS_FLAG) |
| # endif |
| # else |
| # if(GLM_COMPILER >= GLM_COMPILER_VC10) |
| # define GLM_LANG GLM_LANG_CXX0X |
| # else |
| # define GLM_LANG GLM_LANG_CXX98 |
| # endif |
| # endif |
| # elif(GLM_COMPILER & GLM_COMPILER_INTEL) |
| # if(defined(_MSC_EXTENSIONS)) |
| # if(GLM_COMPILER >= GLM_COMPILER_INTEL13_0) |
| # define GLM_LANG (GLM_LANG_CXX0X | GLM_LANG_CXXMS_FLAG) |
| # else |
| # define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_CXXMS_FLAG) |
| # endif |
| # else |
| # if(GLM_COMPILER >= GLM_COMPILER_INTEL13_0) |
| # define GLM_LANG (GLM_LANG_CXX0X) |
| # else |
| # define GLM_LANG (GLM_LANG_CXX98) |
| # endif |
| # endif |
| # elif(__cplusplus >= 199711L) |
| # define GLM_LANG GLM_LANG_CXX98 |
| # else |
| # define GLM_LANG GLM_LANG_CXX |
| # endif |
| #endif |
| |
| #if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_LANG_DISPLAYED)) |
| # define GLM_MESSAGE_LANG_DISPLAYED |
| # if(GLM_LANG & GLM_LANG_CXXGNU_FLAG) |
| # pragma message("GLM: C++ with language extensions") |
| # elif(GLM_LANG & GLM_LANG_CXXMS_FLAG) |
| # pragma message("GLM: C++ with language extensions") |
| # 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_MODEL |
| # pragma message("GLM: #define GLM_FORCE_CXX98, GLM_FORCE_CXX03, GLM_LANG_CXX11 or GLM_FORCE_CXX1Y to force using a specific version of the C++ language") |
| #endif//GLM_MESSAGE |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Has of C++ features |
| |
| #ifndef __has_feature |
| # define __has_feature(x) 0 // Compatibility with non-clang compilers. |
| #endif |
| #ifndef __has_extension |
| # define __has_extension __has_feature // Compatibility with pre-3.0 compilers. |
| #endif |
| |
| // 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 |
| |
| // N1720 |
| #define GLM_HAS_STATIC_ASSERT ( \ |
| (GLM_LANG & GLM_LANG_CXX11_FLAG) || \ |
| ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC10)) || \ |
| ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \ |
| __has_feature(cxx_static_assert)) |
| |
| // N1988 |
| #define GLM_HAS_EXTENDED_INTEGER_TYPE ( \ |
| (GLM_LANG & GLM_LANG_CXX11_FLAG) || \ |
| ((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_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \ |
| ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CLANG) && (GLM_COMPILER >= GLM_COMPILER_CLANG29))) |
| |
| // N2235 |
| #define GLM_HAS_CONSTEXPR ( \ |
| (GLM_LANG & GLM_LANG_CXX11_FLAG) || \ |
| ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46)) || \ |
| __has_feature(cxx_constexpr)) |
| |
| // N2672 |
| #define GLM_HAS_INITIALIZER_LISTS ( \ |
| (GLM_LANG & GLM_LANG_CXX11_FLAG) || \ |
| ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12))) || \ |
| ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC44)) || \ |
| __has_feature(cxx_generalized_initializers)) |
| |
| // OpenMP |
| #ifdef _OPENMP |
| # if(GLM_COMPILER & GLM_COMPILER_GCC) |
| # if(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 |
| # endif |
| # endif//(GLM_COMPILER & GLM_COMPILER_GCC) |
| |
| # if(GLM_COMPILER & GLM_COMPILER_VC) |
| # if(GLM_COMPILER > GLM_COMPILER_VC8) |
| # define GLM_HAS_OPENMP 20 |
| # endif |
| # endif//(GLM_COMPILER & GLM_COMPILER_GCC) |
| #endif |
| |
| // Not standard |
| #define GLM_HAS_ANONYMOUS_UNION (GLM_LANG & GLM_LANG_CXXMS_FLAG) |
| |
| ///////////////// |
| // Platform |
| |
| // User defines: GLM_FORCE_PURE GLM_FORCE_SSE2 GLM_FORCE_AVX |
| |
| #define GLM_ARCH_PURE 0x0000 |
| #define GLM_ARCH_SSE2 0x0001 |
| #define GLM_ARCH_SSE3 0x0002// | GLM_ARCH_SSE2 |
| #define GLM_ARCH_AVX 0x0008// | GLM_ARCH_SSE3 | GLM_ARCH_SSE2 |
| #define GLM_ARCH_AVX2 0x0010// | GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2 |
| |
| #if(defined(GLM_FORCE_PURE)) |
| # define GLM_ARCH GLM_ARCH_PURE |
| #elif(defined(GLM_FORCE_AVX2)) |
| # define GLM_ARCH (GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
| #elif(defined(GLM_FORCE_AVX)) |
| # define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
| #elif(defined(GLM_FORCE_SSE3)) |
| # define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
| #elif(defined(GLM_FORCE_SSE2)) |
| # define GLM_ARCH (GLM_ARCH_SSE2) |
| #elif(GLM_COMPILER & GLM_COMPILER_VC) |
| # if _M_IX86_FP == 2 && defined(__AVX__) |
| # define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
| # elif _M_IX86_FP == 2 |
| # define GLM_ARCH (GLM_ARCH_SSE2) |
| # else |
| # define GLM_ARCH (GLM_ARCH_PURE) |
| # endif |
| #elif((GLM_PLATFORM & GLM_PLATFORM_APPLE) && (GLM_COMPILER & GLM_COMPILER_GCC)) |
| # define GLM_ARCH GLM_ARCH_PURE |
| #elif(((GLM_COMPILER & GLM_COMPILER_GCC) && (defined(__i386__) || defined(__x86_64__))) || (GLM_COMPILER & GLM_COMPILER_LLVM_GCC)) |
| # if defined(__AVX2__) |
| # define GLM_ARCH (GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
| # elif defined(__AVX__) |
| # define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
| # elif defined(__SSE3__) |
| # define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
| # elif defined(__SSE2__) |
| # define GLM_ARCH (GLM_ARCH_SSE2) |
| # else |
| # define GLM_ARCH (GLM_ARCH_PURE) |
| # endif |
| #else |
| # define GLM_ARCH GLM_ARCH_PURE |
| #endif |
| |
| // With MinGW-W64, including intrinsic headers before intrin.h will produce some errors. The problem is |
| // that windows.h (and maybe other headers) will silently include intrin.h, which of course causes problems. |
| // To fix, we just explicitly include intrin.h here. |
| #if defined(__MINGW32__) && (GLM_ARCH != GLM_ARCH_PURE) |
| # include <intrin.h> |
| #endif |
| |
| //#if(GLM_ARCH != GLM_ARCH_PURE) |
| #if(GLM_ARCH & GLM_ARCH_AVX2) |
| # include <immintrin.h> |
| #endif//GLM_ARCH |
| #if(GLM_ARCH & GLM_ARCH_AVX) |
| # include <immintrin.h> |
| #endif//GLM_ARCH |
| #if(GLM_ARCH & GLM_ARCH_SSE4) |
| # include <smmintrin.h> |
| #endif//GLM_ARCH |
| #if(GLM_ARCH & GLM_ARCH_SSE3) |
| # include <pmmintrin.h> |
| #endif//GLM_ARCH |
| #if(GLM_ARCH & GLM_ARCH_SSE2) |
| # include <emmintrin.h> |
| # if(GLM_COMPILER == GLM_COMPILER_VC8) // VC8 is missing some intrinsics, workaround |
| inline float _mm_cvtss_f32(__m128 A) { return A.m128_f32[0]; } |
| inline __m128 _mm_castpd_ps(__m128d PD) { union { __m128 ps; __m128d pd; } c; c.pd = PD; return c.ps; } |
| inline __m128d _mm_castps_pd(__m128 PS) { union { __m128 ps; __m128d pd; } c; c.ps = PS; return c.pd; } |
| inline __m128i _mm_castps_si128(__m128 PS) { union { __m128 ps; __m128i pi; } c; c.ps = PS; return c.pi; } |
| inline __m128 _mm_castsi128_ps(__m128i PI) { union { __m128 ps; __m128i pi; } c; c.pi = PI; return c.ps; } |
| # endif |
| #endif//GLM_ARCH |
| //#endif//(GLM_ARCH != GLM_ARCH_PURE) |
| |
| #if(defined(GLM_MESSAGES) && !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_SSE2) |
| # pragma message("GLM: SSE2 instruction set") |
| # elif(GLM_ARCH & GLM_ARCH_SSE3) |
| # pragma message("GLM: SSE3 instruction set") |
| # elif(GLM_ARCH & GLM_ARCH_SSE4) |
| # pragma message("GLM: SSE4 instruction set") |
| # elif(GLM_ARCH & GLM_ARCH_AVX) |
| # pragma message("GLM: AVX instruction set") |
| # elif(GLM_ARCH & GLM_ARCH_AVX2) |
| # pragma message("GLM: AVX2 instruction set") |
| # endif//GLM_ARCH |
| # pragma message("GLM: #define GLM_FORCE_PURE to avoid using platform specific instruction sets") |
| #endif//GLM_MESSAGE |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Radians |
| |
| //#define GLM_FORCE_RADIANS |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // 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 |
| |
| // User defines: GLM_FORCE_INLINE GLM_FORCE_CUDA |
| |
| #if(defined(GLM_FORCE_CUDA) || (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) && (GLM_COMPILER >= GLM_COMPILER_VC8)) |
| # define GLM_INLINE __forceinline |
| # elif((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC34)) |
| # define GLM_INLINE __attribute__((always_inline)) inline |
| # elif(GLM_COMPILER & GLM_COMPILER_CLANG) |
| # define GLM_INLINE __attribute__((always_inline)) |
| # else |
| # define GLM_INLINE inline |
| # endif//GLM_COMPILER |
| #else |
| # define GLM_INLINE 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_SWIZZLE |
| |
| #if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_SWIZZLE_DISPLAYED)) |
| # define GLM_MESSAGE_SWIZZLE_DISPLAYED |
| # if defined(GLM_SWIZZLE) |
| # pragma message("GLM: Swizzling operators enabled") |
| # else |
| # pragma message("GLM: Swizzling operators disabled, #define GLM_SWIZZLE to enable swizzle operators") |
| # endif |
| #endif//GLM_MESSAGE |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Length type |
| |
| // User defines: GLM_FORCE_SIZE_T_LENGTH |
| |
| namespace glm |
| { |
| #if defined(GLM_FORCE_SIZE_T_LENGTH) |
| typedef std::size_t length_t; |
| #else |
| typedef int length_t; |
| #endif |
| }//namespace glm |
| |
| #if(defined(GLM_MESSAGES) && !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") |
| # pragma message("GLM: #define GLM_FORCE_SIZE_T_LENGTH for .length() to return a std::size_t") |
| # endif |
| #endif//GLM_MESSAGE |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Qualifiers |
| |
| #if((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC8)) |
| # define GLM_DEPRECATED __declspec(deprecated) |
| # define GLM_ALIGN(x) __declspec(align(x)) |
| # define GLM_ALIGNED_STRUCT(x) __declspec(align(x)) struct |
| # define GLM_RESTRICT __declspec(restrict) |
| # define GLM_RESTRICT_VAR __restrict |
| #elif(GLM_COMPILER & GLM_COMPILER_INTEL) |
| # define GLM_DEPRECATED |
| # define GLM_ALIGN(x) __declspec(align(x)) |
| # define GLM_ALIGNED_STRUCT(x) __declspec(align(x)) struct |
| # define GLM_RESTRICT |
| # define GLM_RESTRICT_VAR __restrict |
| #elif(GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG)) |
| # define GLM_DEPRECATED __attribute__((__deprecated__)) |
| # define GLM_ALIGN(x) __attribute__((aligned(x))) |
| # define GLM_ALIGNED_STRUCT(x) struct __attribute__((aligned(x))) |
| # define GLM_RESTRICT __restrict__ |
| # define GLM_RESTRICT_VAR __restrict__ |
| #else |
| # define GLM_DEPRECATED |
| # define GLM_ALIGN |
| # define GLM_ALIGNED_STRUCT(x) |
| # define GLM_RESTRICT |
| # define GLM_RESTRICT_VAR |
| #endif//GLM_COMPILER |
| |
| #if GLM_HAS_CONSTEXPR |
| # define GLM_CONSTEXPR constexpr |
| #else |
| # define GLM_CONSTEXPR |
| #endif |
| |
| #endif//GLM_SETUP_INCLUDED |
