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410 lines
14 KiB
410 lines
14 KiB
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net) |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Created : 2006-11-13 |
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// Updated : 2011-01-26 |
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// Licence : This source is under MIT License |
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// File : glm/setup.hpp |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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#ifndef glm_setup |
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#define glm_setup |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Version |
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#define GLM_VERSION 91 |
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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 1 |
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#define GLM_VERSION_REVISION 0 |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Compiler |
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#define GLM_COMPILER_UNKNOWNED 0x00000000 |
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// Visual C++ defines |
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#define GLM_COMPILER_VC 0x01000000 |
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#define GLM_COMPILER_VC2 0x01000010 |
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#define GLM_COMPILER_VC4 0x01000020 |
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#define GLM_COMPILER_VC5 0x01000030 |
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#define GLM_COMPILER_VC6 0x01000040 |
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#define GLM_COMPILER_VC2002 0x01000050 |
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#define GLM_COMPILER_VC2003 0x01000060 |
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#define GLM_COMPILER_VC2005 0x01000070 |
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#define GLM_COMPILER_VC2008 0x01000080 |
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#define GLM_COMPILER_VC2010 0x01000090 |
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// GCC defines |
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#define GLM_COMPILER_GCC 0x02000000 |
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#define GLM_COMPILER_GCC30 0x02000010 |
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#define GLM_COMPILER_GCC31 0x02000020 |
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#define GLM_COMPILER_GCC32 0x02000030 |
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#define GLM_COMPILER_GCC33 0x02000040 |
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#define GLM_COMPILER_GCC34 0x02000050 |
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#define GLM_COMPILER_GCC35 0x02000060 |
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#define GLM_COMPILER_GCC40 0x02000070 |
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#define GLM_COMPILER_GCC41 0x02000080 |
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#define GLM_COMPILER_GCC42 0x02000090 |
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#define GLM_COMPILER_GCC43 0x020000A0 |
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#define GLM_COMPILER_GCC44 0x020000B0 |
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#define GLM_COMPILER_GCC45 0x020000C0 |
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#define GLM_COMPILER_GCC46 0x020000D0 |
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#define GLM_COMPILER_GCC47 0x020000E0 |
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#define GLM_COMPILER_GCC48 0x020000F0 |
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#define GLM_COMPILER_GCC49 0x02000100 |
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#define GLM_COMPILER_GCC50 0x02000200 |
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// G++ command line to display defined |
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// echo "" | g++ -E -dM -x c++ - | sort |
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// Borland C++ defines. How to identify BC? |
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#define GLM_COMPILER_BC 0x03000000 |
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#define GLM_COMPILER_BCB4 0x03000100 |
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#define GLM_COMPILER_BCB5 0x03000200 |
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#define GLM_COMPILER_BCB6 0x03000300 |
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//#define GLM_COMPILER_BCBX 0x03000400 // What's the version value? |
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#define GLM_COMPILER_BCB2009 0x03000500 |
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#define GLM_MODEL_32 0x00000010 |
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#define GLM_MODEL_64 0x00000020 |
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// CodeWarrior |
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#define GLM_COMPILER_CODEWARRIOR 0x04000000 |
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// Force generic C++ compiler |
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#ifdef GLM_FORCE_COMPILER_UNKNOWNED |
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# define GLM_COMPILER GLM_COMPILER_UNKNOWNED |
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// Visual C++ |
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#elif defined(_MSC_VER) |
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# if _MSC_VER == 900 |
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# define GLM_COMPILER GLM_COMPILER_VC2 |
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# elif _MSC_VER == 1000 |
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# define GLM_COMPILER GLM_COMPILER_VC4 |
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# elif _MSC_VER == 1100 |
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# define GLM_COMPILER GLM_COMPILER_VC5 |
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# elif _MSC_VER == 1200 |
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# define GLM_COMPILER GLM_COMPILER_VC6 |
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# elif _MSC_VER == 1300 |
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# define GLM_COMPILER GLM_COMPILER_VC2002 |
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# elif _MSC_VER == 1310 |
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# define GLM_COMPILER GLM_COMPILER_VC2003 |
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# elif _MSC_VER == 1400 |
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# define GLM_COMPILER GLM_COMPILER_VC2005 |
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# elif _MSC_VER == 1500 |
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# define GLM_COMPILER GLM_COMPILER_VC2008 |
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# elif _MSC_VER == 1600 |
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# define GLM_COMPILER GLM_COMPILER_VC2010 |
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# else//_MSC_VER |
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# define GLM_COMPILER GLM_COMPILER_VC |
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# endif//_MSC_VER |
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// G++ |
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#elif defined(__GNUC__) |
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# if (__GNUC__ == 3) && (__GNUC_MINOR__ == 2) |
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# define GLM_COMPILER GLM_COMPILER_GCC32 |
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# elif (__GNUC__ == 3) && (__GNUC_MINOR__ == 3) |
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# define GLM_COMPILER GLM_COMPILER_GCC33 |
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# elif (__GNUC__ == 3) && (__GNUC_MINOR__ == 4) |
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# define GLM_COMPILER GLM_COMPILER_GCC34 |
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# elif (__GNUC__ == 3) && (__GNUC_MINOR__ == 5) |
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# define GLM_COMPILER GLM_COMPILER_GCC35 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 0) |
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# define GLM_COMPILER GLM_COMPILER_GCC40 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 1) |
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# define GLM_COMPILER GLM_COMPILER_GCC41 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 2) |
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# define GLM_COMPILER GLM_COMPILER_GCC42 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 3) |
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# define GLM_COMPILER GLM_COMPILER_GCC43 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 4) |
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# define GLM_COMPILER GLM_COMPILER_GCC44 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 5) |
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# define GLM_COMPILER GLM_COMPILER_GCC45 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 6) |
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# define GLM_COMPILER GLM_COMPILER_GCC46 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 7) |
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# define GLM_COMPILER GLM_COMPILER_GCC47 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 8) |
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# define GLM_COMPILER GLM_COMPILER_GCC48 |
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# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 9) |
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# define GLM_COMPILER GLM_COMPILER_GCC49 |
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# elif (__GNUC__ == 5) && (__GNUC_MINOR__ == 0) |
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# define GLM_COMPILER GLM_COMPILER_GCC50 |
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# else |
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# define GLM_COMPILER GLM_COMPILER_GCC |
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# endif |
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// Borland C++ |
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#elif defined(_BORLANDC_) |
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# if defined(VER125) |
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# define GLM_COMPILER GLM_COMPILER_BCB4 |
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# elif defined(VER130) |
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# define GLM_COMPILER GLM_COMPILER_BCB5 |
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# elif defined(VER140) |
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# define GLM_COMPILER GLM_COMPILER_BCB6 |
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# elif defined(VER200) |
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# define GLM_COMPILER GLM_COMPILER_BCB2009 |
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# else |
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# define GLM_COMPILER GLM_COMPILER_BC |
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# endif |
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// Codewarrior |
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#elif defined(__MWERKS__) |
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# define GLM_COMPILER GLM_COMPILER_CODEWARRIOR |
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#else |
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# define GLM_COMPILER GLM_COMPILER_UNKNOWNED |
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#endif |
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#ifndef GLM_COMPILER |
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#error "GLM_COMPILER undefined, your compiler may not be supported by GLM. Add #define GLM_COMPILER 0 to ignore this message." |
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#endif//GLM_COMPILER |
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// Report compiler detection |
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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_COMPILER_DISPLAYED)) |
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# define GLM_MESSAGE_COMPILER_DISPLAYED |
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# if(defined(GLM_COMPILER) && GLM_COMPILER & GLM_COMPILER_VC) |
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# pragma message("GLM: Visual C++ compiler detected") |
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# elif(defined(GLM_COMPILER) && GLM_COMPILER & GLM_COMPILER_GCC) |
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# pragma message("GLM: GCC compiler detected") |
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# elif(defined(GLM_COMPILER) && GLM_COMPILER & GLM_COMPILER_BC) |
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# pragma message("GLM: Borland compiler detected but not supported") |
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# elif(defined(GLM_COMPILER) && GLM_COMPILER & GLM_COMPILER_CODEWARRIOR) |
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# pragma message("GLM: Codewarrior compiler detected but not supported") |
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# else |
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# pragma message("GLM: Compiler not detected") |
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# endif |
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#endif//GLM_MESSAGE |
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///////////////// |
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// Build model // |
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#if(GLM_COMPILER & GLM_COMPILER_VC) |
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# if defined(_M_X64) |
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# define GLM_MODEL GLM_MODEL_64 |
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# else |
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# define GLM_MODEL GLM_MODEL_32 |
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# endif//_M_X64 |
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#elif(GLM_COMPILER & GLM_COMPILER_GCC) |
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# if(defined(__WORDSIZE) && (__WORDSIZE == 64)) || defined(__arch64__) || defined(__LP64__) || defined(__x86_64__) |
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# define GLM_MODEL GLM_MODEL_64 |
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# else |
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# define GLM_MODEL GLM_MODEL_32 |
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# endif// |
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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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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_MODEL_DISPLAYED)) |
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# define GLM_MESSAGE_MODEL_DISPLAYED |
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# if(GLM_MODEL == GLM_MODEL_64) |
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# pragma message("GLM: 64 bits model") |
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# elif(GLM_MODEL == GLM_MODEL_32) |
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# pragma message("GLM: 32 bits model") |
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# endif//GLM_MODEL |
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#endif//GLM_MESSAGE |
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///////////////// |
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// C++ Version // |
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#define GLM_LANG_CXX 0 |
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#define GLM_LANG_CXX98 1 |
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#define GLM_LANG_CXX0X 2 |
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#define GLM_LANG_CXXMS 3 |
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#define GLM_LANG_CXXGNU 4 |
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#if(defined(GLM_FORCE_CXX98)) |
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# define GLM_LANG GLM_LANG_CXX98 |
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#elif(((GLM_COMPILER & GLM_COMPILER_GCC) == GLM_COMPILER_GCC) && defined(__GXX_EXPERIMENTAL_CXX0X__)) // -std=c++0x or -std=gnu++0x |
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# define GLM_LANG GLM_LANG_CXX0X |
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#elif(GLM_COMPILER == GLM_COMPILER_VC2010) //_MSC_EXTENSIONS for MS language extensions |
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# define GLM_LANG GLM_LANG_CXX0X |
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#elif(((GLM_COMPILER & GLM_COMPILER_GCC) == GLM_COMPILER_GCC) && defined(__STRICT_ANSI__)) |
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# define GLM_LANG GLM_LANG_CXX98 |
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#elif(((GLM_COMPILER & GLM_COMPILER_VC) == GLM_COMPILER_VC) && !defined(_MSC_EXTENSIONS)) |
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# define GLM_LANG GLM_LANG_CXX98 |
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#else |
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# define GLM_LANG GLM_LANG_CXX |
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#endif |
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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_LANG_DISPLAYED)) |
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# define GLM_MESSAGE_LANG_DISPLAYED |
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# if(GLM_LANG == GLM_LANG_CXX98) |
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# pragma message("GLM: C++98") |
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# elif(GLM_LANG == GLM_LANG_CXX0X) |
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# pragma message("GLM: C++0x") |
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# endif//GLM_MODEL |
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#endif//GLM_MESSAGE |
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///////////////// |
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// Platform |
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#define GLM_ARCH_PURE 0x0000 //(0x0000) |
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#define GLM_ARCH_SSE2 0x0001 //(0x0001) |
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#define GLM_ARCH_SSE3 0x0003 //(0x0002 | GLM_ARCH_SSE2) |
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#define GLM_ARCH_AVX 0x0007 //(0x0004 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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#if(defined(GLM_FORCE_PURE)) |
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# define GLM_ARCH GLM_ARCH_PURE |
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#elif((GLM_COMPILER & GLM_COMPILER_VC) && (defined(_M_IX86) || defined(_M_X64))) |
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# if(defined(_M_CEE_PURE)) |
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# define GLM_ARCH GLM_ARCH_PURE |
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# elif(GLM_COMPILER >= GLM_COMPILER_VC2010) |
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# if(_MSC_FULL_VER >= 160031118) //160031118: VC2010 SP1 beta full version |
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# define GLM_ARCH GLM_ARCH_AVX //GLM_ARCH_AVX (Require SP1) |
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# else |
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# define GLM_ARCH GLM_ARCH_SSE3 |
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# endif |
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# elif(GLM_COMPILER >= GLM_COMPILER_VC2008) |
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# define GLM_ARCH GLM_ARCH_SSE3 |
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# elif(GLM_COMPILER >= GLM_COMPILER_VC2005) |
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# define GLM_ARCH GLM_ARCH_SSE2 |
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# else |
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# define GLM_ARCH GLM_ARCH_PURE |
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# endif |
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#elif((GLM_COMPILER & GLM_COMPILER_GCC) && (defined(__i386__) || defined(__x86_64__))) |
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# if(defined(__AVX__)) |
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# define GLM_ARCH GLM_ARCH_AVX |
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# elif(defined(__SSE3__)) |
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# define GLM_ARCH GLM_ARCH_SSE3 |
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# elif(defined(__SSE2__)) |
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# define GLM_ARCH GLM_ARCH_SSE2 |
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# else |
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# define GLM_ARCH GLM_ARCH_PURE |
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# endif |
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#else |
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# define GLM_ARCH GLM_ARCH_PURE |
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#endif |
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#if(GLM_ARCH != GLM_ARCH_PURE) |
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#if((GLM_ARCH & GLM_ARCH_AVX) == GLM_ARCH_AVX) |
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# include <immintrin.h> |
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#endif//GLM_ARCH |
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#if((GLM_ARCH & GLM_ARCH_SSE3) == GLM_ARCH_SSE3) |
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# include <pmmintrin.h> |
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#endif//GLM_ARCH |
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#if((GLM_ARCH & GLM_ARCH_SSE2) == GLM_ARCH_SSE2) |
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# include <emmintrin.h> |
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#endif//GLM_ARCH |
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#endif//(GLM_ARCH != GLM_ARCH_PURE) |
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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_ARCH_DISPLAYED)) |
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# define GLM_MESSAGE_ARCH_DISPLAYED |
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# if(GLM_ARCH == GLM_ARCH_PURE) |
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# pragma message("GLM: Platform independent") |
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# elif(GLM_ARCH == GLM_ARCH_SSE2) |
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# pragma message("GLM: SSE2 build platform") |
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# elif(GLM_ARCH == GLM_ARCH_SSE3) |
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# pragma message("GLM: SSE3 build platform") |
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# elif(GLM_ARCH == GLM_ARCH_AVX) |
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# pragma message("GLM: AVX build platform") |
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# endif//GLM_ARCH |
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#endif//GLM_MESSAGE |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Components |
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//#define GLM_FORCE_ONLY_XYZW |
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#define GLM_COMPONENT_GLSL_NAMES 0 |
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#define GLM_COMPONENT_ONLY_XYZW 1 // To disable multiple vector component names access. |
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#define GLM_COMPONENT_MS_EXT 2 // To use anonymous union to provide multiple component names access for class valType. Visual C++ only. |
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#ifndef GLM_FORCE_ONLY_XYZW |
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# if((GLM_COMPILER & GLM_COMPILER_VC) && defined(_MSC_EXTENSIONS)) |
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# define GLM_COMPONENT GLM_COMPONENT_MS_EXT |
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# else |
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# define GLM_COMPONENT GLM_COMPONENT_GLSL_NAMES |
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# endif |
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#else |
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# define GLM_COMPONENT GLM_COMPONENT_ONLY_XYZW |
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#endif |
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#if((GLM_COMPONENT == GLM_COMPONENT_MS_EXT) && !(GLM_COMPILER & GLM_COMPILER_VC)) |
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# error "GLM_COMPONENT value is GLM_COMPONENT_MS_EXT but this is not allowed with the current compiler." |
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#endif |
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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_COMPONENT_DISPLAYED)) |
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# define GLM_MESSAGE_COMPONENT_DISPLAYED |
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# if(GLM_COMPONENT == GLM_COMPONENT_GLSL_NAMES) |
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# pragma message("GLM: GLSL multiple vector component names") |
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# elif(GLM_COMPONENT == GLM_COMPONENT_ONLY_XYZW) |
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# pragma message("GLM: x,y,z,w vector component names only") |
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# elif(GLM_COMPONENT == GLM_COMPONENT_MS_EXT) |
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# pragma message("GLM: Multiple vector component names through Visual C++ language extensions") |
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# else |
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# error "GLM_COMPONENT value unknowned" |
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# endif//GLM_MESSAGE_COMPONENT_DISPLAYED |
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#endif//GLM_MESSAGE |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Static assert |
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#if(GLM_LANG == GLM_LANG_CXX0X) |
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# define GLM_STATIC_ASSERT(x, message) static_assert(x, message) |
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#elif(defined(BOOST_STATIC_ASSERT)) |
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# define GLM_STATIC_ASSERT(x, message) BOOST_STATIC_ASSERT(x) |
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#elif(GLM_COMPILER & GLM_COMPILER_VC) |
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# define GLM_STATIC_ASSERT(x, message) typedef char __CASSERT__##__LINE__[(x) ? 1 : -1] |
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#else |
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# define GLM_STATIC_ASSERT(x, message) |
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#endif//GLM_LANG |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// inline |
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#if(defined(GLM_FORCE_INLINE)) |
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# if((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2005)) |
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# define GLM_INLINE __forceinline |
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# elif((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_VC2005)) |
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# define GLM_INLINE __attribute__((always_inline)) |
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# else |
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# define GLM_INLINE inline |
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# endif//GLM_COMPILER |
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#else |
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# define GLM_INLINE inline |
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#endif//defined(GLM_FORCE_INLINE) |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Swizzle operators |
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#define GLM_SWIZZLE_NONE 0x00000000 |
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#define GLM_SWIZZLE_XYZW 0x00000002 |
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#define GLM_SWIZZLE_RGBA 0x00000004 |
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#define GLM_SWIZZLE_STQP 0x00000008 |
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#define GLM_SWIZZLE_FULL (GLM_SWIZZLE_XYZW | GLM_SWIZZLE_RGBA | GLM_SWIZZLE_STQP) |
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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_SWIZZLE_DISPLAYED)) |
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# define GLM_MESSAGE_SWIZZLE_DISPLAYED |
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# if !defined(GLM_SWIZZLE)|| (defined(GLM_SWIZZLE) && GLM_SWIZZLE == GLM_SWIZZLE_NONE) |
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# pragma message("GLM: No swizzling operator enabled") |
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# elif(defined(GLM_SWIZZLE) && GLM_SWIZZLE == GLM_SWIZZLE_FULL) |
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# pragma message("GLM: Full swizzling operator enabled") |
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# elif(defined(GLM_SWIZZLE) && GLM_SWIZZLE & GLM_SWIZZLE_FULL) |
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# pragma message("GLM: Partial swizzling operator enabled") |
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# endif//GLM_SWIZZLE |
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#endif//GLM_MESSAGE |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Precision |
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#define GLM_PRECISION_NONE 0x00000000 |
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#define GLM_PRECISION_LOWP_FLOAT 0x00000011 |
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#define GLM_PRECISION_MEDIUMP_FLOAT 0x00000012 |
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#define GLM_PRECISION_HIGHP_FLOAT 0x00000013 |
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#define GLM_PRECISION_LOWP_INT 0x00001100 |
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#define GLM_PRECISION_MEDIUMP_INT 0x00001200 |
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#define GLM_PRECISION_HIGHP_INT 0x00001300 |
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#define GLM_PRECISION_LOWP_UINT 0x00110000 |
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#define GLM_PRECISION_MEDIUMP_UINT 0x00120000 |
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#define GLM_PRECISION_HIGHP_UINT 0x00130000 |
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#endif//glm_setup
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