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1054 lines
37 KiB
1054 lines
37 KiB
/////////////////////////////////////////////////////////////////////////////////// |
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/// OpenGL Mathematics (glm.g-truc.net) |
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/// |
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/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net) |
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/// Permission is hereby granted, free of charge, to any person obtaining a copy |
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/// of this software and associated documentation files (the "Software"), to deal |
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/// in the Software without restriction, including without limitation the rights |
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/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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/// copies of the Software, and to permit persons to whom the Software is |
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/// furnished to do so, subject to the following conditions: |
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/// |
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/// The above copyright notice and this permission notice shall be included in |
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/// all copies or substantial portions of the Software. |
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/// |
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/// Restrictions: |
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/// By making use of the Software for military purposes, you choose to make |
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/// a Bunny unhappy. |
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/// |
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/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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/// THE SOFTWARE. |
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/// |
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/// @ref core |
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/// @file glm/detail/setup.hpp |
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/// @date 2006-11-13 / 2014-10-05 |
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/// @author Christophe Riccio |
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/////////////////////////////////////////////////////////////////////////////////// |
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#pragma once |
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#include <cassert> |
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#include <cstddef> |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Version |
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#define GLM_VERSION 98 |
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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 8 |
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#define GLM_VERSION_REVISION 0 |
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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_VERSION_DISPLAYED)) |
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# define GLM_MESSAGE_VERSION_DISPLAYED |
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# pragma message ("GLM: version 0.9.8.0") |
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#endif//GLM_MESSAGE |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Platform |
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#define GLM_PLATFORM_UNKNOWN 0x00000000 |
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#define GLM_PLATFORM_WINDOWS 0x00010000 |
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#define GLM_PLATFORM_LINUX 0x00020000 |
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#define GLM_PLATFORM_APPLE 0x00040000 |
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//#define GLM_PLATFORM_IOS 0x00080000 |
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#define GLM_PLATFORM_ANDROID 0x00100000 |
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#define GLM_PLATFORM_CHROME_NACL 0x00200000 |
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#define GLM_PLATFORM_UNIX 0x00400000 |
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#define GLM_PLATFORM_QNXNTO 0x00800000 |
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#define GLM_PLATFORM_WINCE 0x01000000 |
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#ifdef GLM_FORCE_PLATFORM_UNKNOWN |
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# define GLM_PLATFORM GLM_PLATFORM_UNKNOWN |
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#elif defined(__CYGWIN__) |
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# define GLM_PLATFORM GLM_PLATFORM_CYGWIN |
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#elif defined(__QNXNTO__) |
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# define GLM_PLATFORM GLM_PLATFORM_QNXNTO |
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#elif defined(__APPLE__) |
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# define GLM_PLATFORM GLM_PLATFORM_APPLE |
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#elif defined(WINCE) |
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# define GLM_PLATFORM GLM_PLATFORM_WINCE |
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#elif defined(_WIN32) |
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# define GLM_PLATFORM GLM_PLATFORM_WINDOWS |
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#elif defined(__native_client__) |
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# define GLM_PLATFORM GLM_PLATFORM_CHROME_NACL |
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#elif defined(__ANDROID__) |
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# define GLM_PLATFORM GLM_PLATFORM_ANDROID |
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#elif defined(__linux) |
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# define GLM_PLATFORM GLM_PLATFORM_LINUX |
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#elif defined(__unix) |
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# define GLM_PLATFORM GLM_PLATFORM_UNIX |
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#else |
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# define GLM_PLATFORM GLM_PLATFORM_UNKNOWN |
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#endif// |
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// Report platform detection |
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#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_PLATFORM_DISPLAYED)) |
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# define GLM_MESSAGE_PLATFORM_DISPLAYED |
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# if(GLM_PLATFORM & GLM_PLATFORM_QNXNTO) |
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# pragma message("GLM: QNX platform detected") |
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//# elif(GLM_PLATFORM & GLM_PLATFORM_IOS) |
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//# pragma message("GLM: iOS platform detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_APPLE) |
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# pragma message("GLM: Apple platform detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_WINCE) |
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# pragma message("GLM: WinCE platform detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_WINDOWS) |
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# pragma message("GLM: Windows platform detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_CHROME_NACL) |
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# pragma message("GLM: Native Client detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID) |
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# pragma message("GLM: Android platform detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_LINUX) |
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# pragma message("GLM: Linux platform detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_UNIX) |
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# pragma message("GLM: UNIX platform detected") |
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# elif(GLM_PLATFORM & GLM_PLATFORM_UNKNOWN) |
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# pragma message("GLM: platform unknown") |
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# else |
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# pragma message("GLM: platform not detected") |
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# endif |
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#endif//GLM_MESSAGE |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Compiler |
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// User defines: GLM_FORCE_COMPILER_UNKNOWN |
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// TODO ? __llvm__ |
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#define GLM_COMPILER_UNKNOWN 0x00000000 |
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// Intel |
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#define GLM_COMPILER_INTEL 0x00100000 |
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#define GLM_COMPILER_INTEL12 0x00100010 |
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#define GLM_COMPILER_INTEL12_1 0x00100020 |
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#define GLM_COMPILER_INTEL13 0x00100030 |
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#define GLM_COMPILER_INTEL14 0x00100040 |
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#define GLM_COMPILER_INTEL15 0x00100050 |
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#define GLM_COMPILER_INTEL16 0x00100060 |
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// Visual C++ defines |
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#define GLM_COMPILER_VC 0x01000000 |
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#define GLM_COMPILER_VC2010 0x01000090 |
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#define GLM_COMPILER_VC2012 0x010000A0 |
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#define GLM_COMPILER_VC2013 0x010000B0 |
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#define GLM_COMPILER_VC2015 0x010000C0 |
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// GCC defines |
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#define GLM_COMPILER_GCC 0x02000000 |
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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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#define GLM_COMPILER_GCC51 0x02000300 |
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#define GLM_COMPILER_GCC52 0x02000400 |
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#define GLM_COMPILER_GCC53 0x02000500 |
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#define GLM_COMPILER_GCC60 0x02000600 |
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// CUDA |
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#define GLM_COMPILER_CUDA 0x10000000 |
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#define GLM_COMPILER_CUDA40 0x10000040 |
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#define GLM_COMPILER_CUDA41 0x10000050 |
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#define GLM_COMPILER_CUDA42 0x10000060 |
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#define GLM_COMPILER_CUDA50 0x10000070 |
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#define GLM_COMPILER_CUDA60 0x10000080 |
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#define GLM_COMPILER_CUDA65 0x10000090 |
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#define GLM_COMPILER_CUDA70 0x100000A0 |
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#define GLM_COMPILER_CUDA75 0x100000B0 |
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// LLVM |
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#define GLM_COMPILER_LLVM 0x20000000 |
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#define GLM_COMPILER_LLVM32 0x20000030 |
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#define GLM_COMPILER_LLVM33 0x20000040 |
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#define GLM_COMPILER_LLVM34 0x20000050 |
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#define GLM_COMPILER_LLVM35 0x20000060 |
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#define GLM_COMPILER_LLVM36 0x20000070 |
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#define GLM_COMPILER_LLVM37 0x20000080 |
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#define GLM_COMPILER_LLVM38 0x20000090 |
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#define GLM_COMPILER_LLVM39 0x200000A0 |
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// Apple Clang |
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#define GLM_COMPILER_APPLE_CLANG 0x40000000 |
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#define GLM_COMPILER_APPLE_CLANG40 0x40000010 |
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#define GLM_COMPILER_APPLE_CLANG41 0x40000020 |
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#define GLM_COMPILER_APPLE_CLANG42 0x40000030 |
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#define GLM_COMPILER_APPLE_CLANG50 0x40000040 |
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#define GLM_COMPILER_APPLE_CLANG51 0x40000050 |
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#define GLM_COMPILER_APPLE_CLANG60 0x40000060 |
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#define GLM_COMPILER_APPLE_CLANG61 0x40000070 |
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// Build model |
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#define GLM_MODEL_32 0x00000010 |
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#define GLM_MODEL_64 0x00000020 |
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// Force generic C++ compiler |
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#ifdef GLM_FORCE_COMPILER_UNKNOWN |
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# define GLM_COMPILER GLM_COMPILER_UNKNOWN |
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#elif defined(__INTEL_COMPILER) |
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# if __INTEL_COMPILER == 1200 |
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# define GLM_COMPILER GLM_COMPILER_INTEL12 |
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# elif __INTEL_COMPILER == 1210 |
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# define GLM_COMPILER GLM_COMPILER_INTEL12_1 |
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# elif __INTEL_COMPILER == 1300 |
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# define GLM_COMPILER GLM_COMPILER_INTEL13 |
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# elif __INTEL_COMPILER == 1400 |
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# define GLM_COMPILER GLM_COMPILER_INTEL14 |
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# elif __INTEL_COMPILER == 1500 |
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# define GLM_COMPILER GLM_COMPILER_INTEL15 |
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# elif __INTEL_COMPILER >= 1600 |
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# define GLM_COMPILER GLM_COMPILER_INTEL16 |
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# else |
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# define GLM_COMPILER GLM_COMPILER_INTEL |
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# endif |
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// CUDA |
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#elif defined(__CUDACC__) |
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# if !defined(CUDA_VERSION) && !defined(GLM_FORCE_CUDA) |
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# include <cuda.h> // make sure version is defined since nvcc does not define it itself! |
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# endif |
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# if CUDA_VERSION < 3000 |
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# error "GLM requires CUDA 3.0 or higher" |
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# else |
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# define GLM_COMPILER GLM_COMPILER_CUDA |
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# endif |
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// Visual C++ |
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#elif defined(_MSC_VER) |
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# if _MSC_VER < 1600 |
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# error "GLM requires Visual C++ 2010 or higher" |
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# elif _MSC_VER == 1600 |
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# define GLM_COMPILER GLM_COMPILER_VC2010 |
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# elif _MSC_VER == 1700 |
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# define GLM_COMPILER GLM_COMPILER_VC2012 |
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# elif _MSC_VER == 1800 |
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# define GLM_COMPILER GLM_COMPILER_VC2013 |
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# elif _MSC_VER >= 1900 |
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# define GLM_COMPILER GLM_COMPILER_VC2015 |
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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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// Clang |
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#elif defined(__clang__) |
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# if GLM_PLATFORM & GLM_PLATFORM_APPLE |
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# if __clang_major__ == 4 && __clang_minor__ == 0 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG40 |
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# elif __clang_major__ == 4 && __clang_minor__ == 1 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG41 |
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# elif __clang_major__ == 4 && __clang_minor__ == 2 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG42 |
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# elif __clang_major__ == 5 && __clang_minor__ == 0 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG50 |
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# elif __clang_major__ == 5 && __clang_minor__ == 1 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG51 |
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# elif __clang_major__ == 6 && __clang_minor__ == 0 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG60 |
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# elif __clang_major__ == 6 && __clang_minor__ >= 1 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG61 |
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# elif __clang_major__ >= 7 |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG61 |
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# else |
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# define GLM_COMPILER GLM_COMPILER_APPLE_CLANG |
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# endif |
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# else |
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# if __clang_major__ == 3 && __clang_minor__ == 0 |
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# define GLM_COMPILER GLM_COMPILER_LLVM30 |
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# elif __clang_major__ == 3 && __clang_minor__ == 1 |
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# define GLM_COMPILER GLM_COMPILER_LLVM31 |
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# elif __clang_major__ == 3 && __clang_minor__ == 2 |
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# define GLM_COMPILER GLM_COMPILER_LLVM32 |
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# elif __clang_major__ == 3 && __clang_minor__ == 3 |
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# define GLM_COMPILER GLM_COMPILER_LLVM33 |
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# elif __clang_major__ == 3 && __clang_minor__ == 4 |
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# define GLM_COMPILER GLM_COMPILER_LLVM34 |
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# elif __clang_major__ == 3 && __clang_minor__ == 5 |
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# define GLM_COMPILER GLM_COMPILER_LLVM35 |
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# elif __clang_major__ == 3 && __clang_minor__ == 6 |
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# define GLM_COMPILER GLM_COMPILER_LLVM36 |
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# elif __clang_major__ == 3 && __clang_minor__ == 7 |
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# define GLM_COMPILER GLM_COMPILER_LLVM37 |
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# elif __clang_major__ == 3 && __clang_minor__ == 8 |
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# define GLM_COMPILER GLM_COMPILER_LLVM38 |
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# elif __clang_major__ == 3 && __clang_minor__ >= 9 |
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# define GLM_COMPILER GLM_COMPILER_LLVM39 |
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# elif __clang_major__ >= 4 |
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# define GLM_COMPILER GLM_COMPILER_LLVM39 |
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# else |
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# define GLM_COMPILER GLM_COMPILER_LLVM |
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# endif |
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# endif |
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// G++ |
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#elif defined(__GNUC__) || defined(__MINGW32__) |
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# if (__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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# elif (__GNUC__ == 5) && (__GNUC_MINOR__ == 1) |
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# define GLM_COMPILER (GLM_COMPILER_GCC51) |
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# elif (__GNUC__ == 5) && (__GNUC_MINOR__ == 2) |
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# define GLM_COMPILER (GLM_COMPILER_GCC52) |
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# elif (__GNUC__ == 5) && (__GNUC_MINOR__ >= 3) |
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# define GLM_COMPILER (GLM_COMPILER_GCC53) |
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# elif (__GNUC__ >= 6) |
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# define GLM_COMPILER (GLM_COMPILER_GCC60) |
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# else |
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# define GLM_COMPILER (GLM_COMPILER_GCC) |
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# endif |
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#else |
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# define GLM_COMPILER GLM_COMPILER_UNKNOWN |
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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 GLM_COMPILER & GLM_COMPILER_CUDA |
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# pragma message("GLM: CUDA compiler detected") |
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# elif GLM_COMPILER & GLM_COMPILER_VC |
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# pragma message("GLM: Visual C++ compiler detected") |
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# elif GLM_COMPILER & GLM_COMPILER_APPLE_CLANG |
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# pragma message("GLM: Clang compiler detected") |
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# elif GLM_COMPILER & GLM_COMPILER_LLVM |
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# pragma message("GLM: LLVM compiler detected") |
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# elif GLM_COMPILER & GLM_COMPILER_INTEL |
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# pragma message("GLM: Intel Compiler detected") |
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# elif GLM_COMPILER & GLM_COMPILER_GCC |
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# pragma message("GLM: GCC compiler detected") |
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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 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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#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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// Platform |
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// User defines: GLM_FORCE_PURE GLM_FORCE_SSE2 GLM_FORCE_SSE3 GLM_FORCE_AVX GLM_FORCE_AVX2 GLM_FORCE_AVX2 |
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#define GLM_ARCH_PURE 0x0000 |
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#define GLM_ARCH_ARM 0x0001 |
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#define GLM_ARCH_X86 0x0002 |
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#define GLM_ARCH_SSE2 0x0004 |
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#define GLM_ARCH_SSE3 0x0008 |
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#define GLM_ARCH_SSE4 0x0010 |
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#define GLM_ARCH_AVX 0x0020 |
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#define GLM_ARCH_AVX2 0x0040 |
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#define GLM_ARCH_AVX512 0x0080 // Skylake set |
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#if defined(GLM_FORCE_PURE) |
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# define GLM_ARCH GLM_ARCH_PURE |
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#elif defined(GLM_FORCE_AVX512) |
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# define GLM_ARCH (GLM_ARCH_AVX512 | GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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#elif defined(GLM_FORCE_AVX2) |
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# define GLM_ARCH (GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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#elif defined(GLM_FORCE_AVX) |
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# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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#elif defined(GLM_FORCE_SSE4) |
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# define GLM_ARCH (GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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#elif defined(GLM_FORCE_SSE3) |
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# define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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#elif defined(GLM_FORCE_SSE2) |
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# define GLM_ARCH (GLM_ARCH_SSE2) |
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#elif (GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM | GLM_COMPILER_GCC)) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_LINUX)) |
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// This is Skylake set of instruction set |
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# if defined(__AVX512BW__) && defined(__AVX512F__) && defined(__AVX512CD__) && defined(__AVX512VL__) && defined(__AVX512DQ__) |
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# define GLM_ARCH (GLM_ARCH_AVX512 | GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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# elif defined(__AVX2__) |
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# define GLM_ARCH (GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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# elif defined(__AVX__) |
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# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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# elif defined(__SSE3__) |
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# define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
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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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#elif (GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS)) |
|
# if defined(_M_ARM_FP) |
|
# define GLM_ARCH (GLM_ARCH_ARM) |
|
# elif defined(__AVX2__) |
|
# define GLM_ARCH (GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
|
# elif defined(__AVX__) |
|
# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE4 | 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_COMPILER & GLM_COMPILER_GCC) && (defined(__i386__) || defined(__x86_64__)) |
|
# if defined(__AVX2__) |
|
# define GLM_ARCH (GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
|
# elif defined(__AVX__) |
|
# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2) |
|
# elif defined(__SSE4_1__ ) |
|
# define GLM_ARCH (GLM_ARCH_SSE4 | 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(__MINGW64__) && (GLM_ARCH != GLM_ARCH_PURE) |
|
# include <intrin.h> |
|
#endif |
|
|
|
#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> |
|
#endif//GLM_ARCH |
|
|
|
#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_ARM) |
|
# pragma message("GLM: ARM instruction set") |
|
# elif(GLM_ARCH & GLM_ARCH_AVX2) |
|
# pragma message("GLM: AVX2 instruction set") |
|
# elif(GLM_ARCH & GLM_ARCH_AVX) |
|
# pragma message("GLM: AVX instruction set") |
|
# elif(GLM_ARCH & GLM_ARCH_SSE3) |
|
# pragma message("GLM: SSE3 instruction set") |
|
# elif(GLM_ARCH & GLM_ARCH_SSE2) |
|
# pragma message("GLM: SSE2 instruction set") |
|
# endif//GLM_ARCH |
|
#endif//GLM_MESSAGE |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// C++ Version |
|
|
|
// User defines: GLM_FORCE_CXX98, GLM_FORCE_CXX03, GLM_FORCE_CXX11, GLM_FORCE_CXX14 |
|
|
|
#define GLM_LANG_CXX98_FLAG (1 << 1) |
|
#define GLM_LANG_CXX03_FLAG (1 << 2) |
|
#define GLM_LANG_CXX0X_FLAG (1 << 3) |
|
#define GLM_LANG_CXX11_FLAG (1 << 4) |
|
#define GLM_LANG_CXX1Y_FLAG (1 << 5) |
|
#define GLM_LANG_CXX14_FLAG (1 << 6) |
|
#define GLM_LANG_CXX1Z_FLAG (1 << 7) |
|
#define GLM_LANG_CXXMS_FLAG (1 << 8) |
|
#define GLM_LANG_CXXGNU_FLAG (1 << 9) |
|
|
|
#define GLM_LANG_CXX98 GLM_LANG_CXX98_FLAG |
|
#define GLM_LANG_CXX03 (GLM_LANG_CXX98 | GLM_LANG_CXX03_FLAG) |
|
#define GLM_LANG_CXX0X (GLM_LANG_CXX03 | GLM_LANG_CXX0X_FLAG) |
|
#define GLM_LANG_CXX11 (GLM_LANG_CXX0X | GLM_LANG_CXX11_FLAG) |
|
#define GLM_LANG_CXX1Y (GLM_LANG_CXX11 | GLM_LANG_CXX1Y_FLAG) |
|
#define GLM_LANG_CXX14 (GLM_LANG_CXX1Y | GLM_LANG_CXX14_FLAG) |
|
#define GLM_LANG_CXX1Z (GLM_LANG_CXX14 | GLM_LANG_CXX1Z_FLAG) |
|
#define GLM_LANG_CXXMS GLM_LANG_CXXMS_FLAG |
|
#define GLM_LANG_CXXGNU GLM_LANG_CXXGNU_FLAG |
|
|
|
#if defined(GLM_FORCE_CXX14) |
|
# undef GLM_FORCE_CXX11 |
|
# undef GLM_FORCE_CXX03 |
|
# undef GLM_FORCE_CXX98 |
|
# define GLM_LANG GLM_LANG_CXX14 |
|
#elif defined(GLM_FORCE_CXX11) |
|
# undef GLM_FORCE_CXX03 |
|
# undef GLM_FORCE_CXX98 |
|
# define GLM_LANG GLM_LANG_CXX11 |
|
#elif defined(GLM_FORCE_CXX03) |
|
# undef GLM_FORCE_CXX98 |
|
# define GLM_LANG GLM_LANG_CXX03 |
|
#elif defined(GLM_FORCE_CXX98) |
|
# define GLM_LANG GLM_LANG_CXX98 |
|
#else |
|
# if GLM_COMPILER & (GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM) |
|
# if __cplusplus >= 201402L // GLM_COMPILER_LLVM34 + -std=c++14 |
|
# define GLM_LANG GLM_LANG_CXX14 |
|
# elif __has_feature(cxx_decltype_auto) && __has_feature(cxx_aggregate_nsdmi) // GLM_COMPILER_LLVM33 + -std=c++1y |
|
# define GLM_LANG GLM_LANG_CXX1Y |
|
# elif __cplusplus >= 201103L // GLM_COMPILER_LLVM33 + -std=c++11 |
|
# define GLM_LANG GLM_LANG_CXX11 |
|
# elif __has_feature(cxx_static_assert) // GLM_COMPILER_LLVM29 + -std=c++11 |
|
# define GLM_LANG GLM_LANG_CXX0X |
|
# elif __cplusplus >= 199711L |
|
# define GLM_LANG GLM_LANG_CXX98 |
|
# else |
|
# define GLM_LANG GLM_LANG_CXX |
|
# endif |
|
# elif GLM_COMPILER & GLM_COMPILER_GCC |
|
# if __cplusplus >= 201402L |
|
# define GLM_LANG GLM_LANG_CXX14 |
|
# elif __cplusplus >= 201103L |
|
# define GLM_LANG GLM_LANG_CXX11 |
|
# elif defined(__GXX_EXPERIMENTAL_CXX0X__) |
|
# define GLM_LANG GLM_LANG_CXX0X |
|
# else |
|
# define GLM_LANG GLM_LANG_CXX98 |
|
# endif |
|
# elif GLM_COMPILER & GLM_COMPILER_VC |
|
# ifdef _MSC_EXTENSIONS |
|
# if __cplusplus >= 201402L |
|
# define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_CXXMS_FLAG) |
|
//# elif GLM_COMPILER >= GLM_COMPILER_VC2015 |
|
//# define GLM_LANG (GLM_LANG_CXX1Y | GLM_LANG_CXXMS_FLAG) |
|
# elif __cplusplus >= 201103L |
|
# define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_CXXMS_FLAG) |
|
# elif GLM_COMPILER >= GLM_COMPILER_VC2010 |
|
# define GLM_LANG (GLM_LANG_CXX0X | GLM_LANG_CXXMS_FLAG) |
|
# elif __cplusplus >= 199711L |
|
# define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_CXXMS_FLAG) |
|
# else |
|
# define GLM_LANG (GLM_LANG_CXX | GLM_LANG_CXXMS_FLAG) |
|
# endif |
|
# else |
|
# if __cplusplus >= 201402L |
|
# define GLM_LANG GLM_LANG_CXX14 |
|
//# elif GLM_COMPILER >= GLM_COMPILER_VC2015 |
|
//# define GLM_LANG GLM_LANG_CXX1Y |
|
# elif __cplusplus >= 201103L |
|
# define GLM_LANG GLM_LANG_CXX11 |
|
# elif GLM_COMPILER >= GLM_COMPILER_VC2010 |
|
# define GLM_LANG GLM_LANG_CXX0X |
|
# elif __cplusplus >= 199711L |
|
# define GLM_LANG GLM_LANG_CXX98 |
|
# else |
|
# define GLM_LANG GLM_LANG_CXX |
|
# endif |
|
# endif |
|
# elif GLM_COMPILER & GLM_COMPILER_INTEL |
|
# ifdef _MSC_EXTENSIONS |
|
# define GLM_MSC_EXT GLM_LANG_CXXMS_FLAG |
|
# else |
|
# define GLM_MSC_EXT 0 |
|
# endif |
|
# if __cplusplus >= 201402L |
|
# define GLM_LANG (GLM_LANG_CXX14 | GLM_MSC_EXT) |
|
# elif __cplusplus >= 201103L |
|
# define GLM_LANG (GLM_LANG_CXX11 | GLM_MSC_EXT) |
|
# elif __INTEL_CXX11_MODE__ |
|
# define GLM_LANG (GLM_LANG_CXX0X | GLM_MSC_EXT) |
|
# elif __cplusplus >= 199711L |
|
# define GLM_LANG (GLM_LANG_CXX98 | GLM_MSC_EXT) |
|
# else |
|
# define GLM_LANG (GLM_LANG_CXX | GLM_MSC_EXT) |
|
# endif |
|
# else // Unkown compiler |
|
# if __cplusplus >= 201402L |
|
# define GLM_LANG GLM_LANG_CXX14 |
|
# elif __cplusplus >= 201103L |
|
# define GLM_LANG GLM_LANG_CXX11 |
|
# elif __cplusplus >= 199711L |
|
# define GLM_LANG GLM_LANG_CXX98 |
|
# else |
|
# define GLM_LANG GLM_LANG_CXX // Good luck with that! |
|
# endif |
|
# ifndef GLM_FORCE_PURE |
|
# define GLM_FORCE_PURE |
|
# endif |
|
# endif |
|
#endif |
|
|
|
#if defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_LANG_DISPLAYED) |
|
# define GLM_MESSAGE_LANG_DISPLAYED |
|
|
|
# if GLM_LANG & GLM_LANG_CXX1Z_FLAG |
|
# pragma message("GLM: C++1z") |
|
# elif GLM_LANG & GLM_LANG_CXX14_FLAG |
|
# pragma message("GLM: C++14") |
|
# elif GLM_LANG & GLM_LANG_CXX1Y_FLAG |
|
# pragma message("GLM: C++1y") |
|
# elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# pragma message("GLM: C++11") |
|
# elif GLM_LANG & GLM_LANG_CXX0X_FLAG |
|
# pragma message("GLM: C++0x") |
|
# elif GLM_LANG & GLM_LANG_CXX03_FLAG |
|
# pragma message("GLM: C++03") |
|
# elif GLM_LANG & GLM_LANG_CXX98_FLAG |
|
# pragma message("GLM: C++98") |
|
# else |
|
# pragma message("GLM: C++ language undetected") |
|
# endif//GLM_LANG |
|
|
|
# if GLM_LANG & (GLM_LANG_CXXGNU_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# pragma message("GLM: Language extensions enabled") |
|
# endif//GLM_LANG |
|
#endif//GLM_MESSAGE |
|
|
|
/////////////////////////////////////////////////////////////////////////////////// |
|
// Has of C++ features |
|
|
|
// http://clang.llvm.org/cxx_status.html |
|
// http://gcc.gnu.org/projects/cxx0x.html |
|
// http://msdn.microsoft.com/en-us/library/vstudio/hh567368(v=vs.120).aspx |
|
|
|
#if GLM_PLATFORM == GLM_PLATFORM_ANDROID || GLM_PLATFORM == GLM_PLATFORM_CYGWIN |
|
# define GLM_HAS_CXX11_STL 0 |
|
#elif GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# if __has_include(<__config>) // libc++ |
|
# include <__config> |
|
//# else // libstdc++ |
|
//# include <bits/c++config.h> |
|
# endif |
|
# if defined(_LIBCPP_VERSION)// || defined(__GLIBCXX__) |
|
# define GLM_HAS_CXX11_STL 1 |
|
# else |
|
# define GLM_HAS_CXX11_STL 0 |
|
# endif |
|
#else |
|
# define GLM_HAS_CXX11_STL ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && \ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC48)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \ |
|
((GLM_PLATFORM != GLM_PLATFORM_WINDOWS) && (GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15))) |
|
#endif |
|
|
|
// N1720 |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_STATIC_ASSERT __has_feature(cxx_static_assert) |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_STATIC_ASSERT 1 |
|
#else |
|
# define GLM_HAS_STATIC_ASSERT ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2010)))) |
|
#endif |
|
|
|
// N1988 |
|
#if GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_EXTENDED_INTEGER_TYPE 1 |
|
#else |
|
# define GLM_HAS_EXTENDED_INTEGER_TYPE (\ |
|
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)) || \ |
|
((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_LLVM) && (GLM_COMPILER >= GLM_COMPILER_LLVM30)) || \ |
|
((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_APPLE_CLANG) && (GLM_COMPILER >= GLM_COMPILER_APPLE_CLANG40))) |
|
#endif |
|
|
|
// N2235 |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_CONSTEXPR __has_feature(cxx_constexpr) |
|
# define GLM_HAS_CONSTEXPR_PARTIAL GLM_HAS_CONSTEXPR |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_CONSTEXPR 1 |
|
# define GLM_HAS_CONSTEXPR_PARTIAL GLM_HAS_CONSTEXPR |
|
#else |
|
# define GLM_HAS_CONSTEXPR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46)))) |
|
# define GLM_HAS_CONSTEXPR_PARTIAL (GLM_HAS_CONSTEXPR || ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2015))) |
|
#endif |
|
|
|
// N2672 |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_INITIALIZER_LISTS __has_feature(cxx_generalized_initializers) |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_INITIALIZER_LISTS 1 |
|
#else |
|
# define GLM_HAS_INITIALIZER_LISTS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC44)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)))) |
|
#endif |
|
|
|
// N2544 Unrestricted unions |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_UNRESTRICTED_UNIONS __has_feature(cxx_unrestricted_unions) |
|
#elif GLM_LANG & (GLM_LANG_CXX11_FLAG | GLM_LANG_CXXMS_FLAG) |
|
# define GLM_HAS_UNRESTRICTED_UNIONS 1 |
|
#else |
|
# define GLM_HAS_UNRESTRICTED_UNIONS (GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46))) |
|
#endif |
|
|
|
// N2346 |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_DEFAULTED_FUNCTIONS __has_feature(cxx_defaulted_functions) |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_DEFAULTED_FUNCTIONS 1 |
|
#else |
|
# define GLM_HAS_DEFAULTED_FUNCTIONS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC44)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL12)))) |
|
#endif |
|
|
|
// N2118 |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_RVALUE_REFERENCES __has_feature(cxx_rvalue_references) |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_RVALUE_REFERENCES 1 |
|
#else |
|
# define GLM_HAS_RVALUE_REFERENCES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC43)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)))) |
|
#endif |
|
|
|
// N2437 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS __has_feature(cxx_explicit_conversions) |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS 1 |
|
#else |
|
# define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC45)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)))) |
|
#endif |
|
|
|
// N2258 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_TEMPLATE_ALIASES __has_feature(cxx_alias_templates) |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_TEMPLATE_ALIASES 1 |
|
#else |
|
# define GLM_HAS_TEMPLATE_ALIASES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL12_1)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC47)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2013)))) |
|
#endif |
|
|
|
// N2930 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html |
|
#if GLM_COMPILER & (GLM_COMPILER_LLVM | GLM_COMPILER_APPLE_CLANG) |
|
# define GLM_HAS_RANGE_FOR __has_feature(cxx_range_for) |
|
#elif GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_RANGE_FOR 1 |
|
#else |
|
# define GLM_HAS_RANGE_FOR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC46)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL13)) || \ |
|
((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2012)))) |
|
#endif |
|
|
|
// |
|
#if GLM_LANG & GLM_LANG_CXX11_FLAG |
|
# define GLM_HAS_ASSIGNABLE 1 |
|
#else |
|
# define GLM_HAS_ASSIGNABLE ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\ |
|
((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC49)))) |
|
#endif |
|
|
|
// |
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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_VC2013)))) |
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#endif |
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#if GLM_ARCH == GLM_ARCH_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_VC | GLM_COMPILER_INTEL)))) |
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#endif |
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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_GCC47 |
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# define GLM_HAS_OPENMP 31 |
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# elif GLM_COMPILER >= GLM_COMPILER_GCC44 |
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# define GLM_HAS_OPENMP 30 |
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# elif GLM_COMPILER >= GLM_COMPILER_GCC42 |
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# define GLM_HAS_OPENMP 25 |
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# endif |
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# endif// GLM_COMPILER & GLM_COMPILER_GCC |
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# if GLM_COMPILER & GLM_COMPILER_VC |
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# if GLM_COMPILER >= GLM_COMPILER_VC2010 |
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# define GLM_HAS_OPENMP 20 |
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# endif |
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# endif// GLM_COMPILER & GLM_COMPILER_VC |
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#endif |
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// Not standard |
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#define GLM_HAS_ANONYMOUS_UNION (GLM_LANG & GLM_LANG_CXXMS_FLAG) |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Static assert |
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#if GLM_HAS_STATIC_ASSERT |
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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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# define GLM_STATIC_ASSERT_NULL |
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#endif//GLM_LANG |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Qualifiers |
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#if GLM_COMPILER & GLM_COMPILER_CUDA |
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# define GLM_CUDA_FUNC_DEF __device__ __host__ |
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# define GLM_CUDA_FUNC_DECL __device__ __host__ |
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#else |
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# define GLM_CUDA_FUNC_DEF |
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# define GLM_CUDA_FUNC_DECL |
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#endif |
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#if GLM_COMPILER & GLM_COMPILER_GCC |
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# define GLM_VAR_USED __attribute__ ((unused)) |
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#else |
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# define GLM_VAR_USED |
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#endif |
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#if defined(GLM_FORCE_INLINE) |
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# if GLM_COMPILER & GLM_COMPILER_VC |
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# define GLM_INLINE __forceinline |
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# define GLM_NEVER_INLINE __declspec((noinline)) |
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# elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM) |
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# define GLM_INLINE inline __attribute__((__always_inline__)) |
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# define GLM_NEVER_INLINE __attribute__((__noinline__)) |
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# else |
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# define GLM_INLINE inline |
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# define GLM_NEVER_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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# define GLM_NEVER_INLINE |
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#endif//defined(GLM_FORCE_INLINE) |
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#define GLM_FUNC_DECL GLM_CUDA_FUNC_DECL |
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#define GLM_FUNC_QUALIFIER GLM_CUDA_FUNC_DEF GLM_INLINE |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Swizzle operators |
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// User defines: GLM_SWIZZLE |
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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) |
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# pragma message("GLM: Swizzling operators enabled") |
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# else |
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# pragma message("GLM: Swizzling operators disabled, #define GLM_SWIZZLE to enable swizzle operators") |
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# endif |
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#endif//GLM_MESSAGE |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Clip control |
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#ifdef GLM_DEPTH_ZERO_TO_ONE // Legacy 0.9.8 development |
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# error Define GLM_FORECE_DEPTH_ZERO_TO_ONE instead of GLM_DEPTH_ZERO_TO_ONE to use 0 to 1 clip space. |
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#endif |
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#define GLM_DEPTH_ZERO_TO_ONE 0x00000001 |
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#define GLM_DEPTH_NEGATIVE_ONE_TO_ONE 0x00000002 |
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#ifdef GLM_FORCE_DEPTH_ZERO_TO_ONE |
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# define GLM_DEPTH_CLIP_SPACE GLM_DEPTH_ZERO_TO_ONE |
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#else |
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# define GLM_DEPTH_CLIP_SPACE GLM_DEPTH_NEGATIVE_ONE_TO_ONE |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Coordinate system, define GLM_FORCE_LEFT_HANDED before including GLM |
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// to use left handed coordinate system by default. |
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#ifdef GLM_LEFT_HANDED // Legacy 0.9.8 development |
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# error Define GLM_FORCE_LEFT_HANDED instead of GLM_LEFT_HANDED left handed coordinate system by default. |
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#endif |
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#define GLM_LEFT_HANDED 0x00000001 // For DirectX, Metal, Vulkan |
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#define GLM_RIGHT_HANDED 0x00000002 // For OpenGL, default in GLM |
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#ifdef GLM_FORCE_LEFT_HANDED |
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# define GLM_COORDINATE_SYSTEM GLM_LEFT_HANDED |
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#else |
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# define GLM_COORDINATE_SYSTEM GLM_RIGHT_HANDED |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Qualifiers |
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#if (GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS)) |
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# define GLM_DEPRECATED __declspec(deprecated) |
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# define GLM_ALIGN(x) __declspec(align(x)) |
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# define GLM_ALIGNED_STRUCT(x) struct __declspec(align(x)) |
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# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef __declspec(align(alignment)) type name |
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# define GLM_RESTRICT __declspec(restrict) |
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# define GLM_RESTRICT_VAR __restrict |
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#elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_APPLE_CLANG | GLM_COMPILER_LLVM | GLM_COMPILER_CUDA | GLM_COMPILER_INTEL) |
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# define GLM_DEPRECATED __attribute__((__deprecated__)) |
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# define GLM_ALIGN(x) __attribute__((aligned(x))) |
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# define GLM_ALIGNED_STRUCT(x) struct __attribute__((aligned(x))) |
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# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name __attribute__((aligned(alignment))) |
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# define GLM_RESTRICT __restrict__ |
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# define GLM_RESTRICT_VAR __restrict__ |
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#else |
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# define GLM_DEPRECATED |
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# define GLM_ALIGN |
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# define GLM_ALIGNED_STRUCT(x) struct |
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# define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name |
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# define GLM_RESTRICT |
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# define GLM_RESTRICT_VAR |
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#endif//GLM_COMPILER |
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#if GLM_HAS_DEFAULTED_FUNCTIONS |
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# define GLM_DEFAULT = default |
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# ifdef GLM_FORCE_NO_CTOR_INIT |
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# define GLM_DEFAULT_CTOR = default |
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# else |
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# define GLM_DEFAULT_CTOR |
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# endif |
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#else |
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# define GLM_DEFAULT |
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# define GLM_DEFAULT_CTOR |
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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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# define GLM_RELAXED_CONSTEXPR constexpr |
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#else |
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# define GLM_CONSTEXPR |
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# define GLM_RELAXED_CONSTEXPR const |
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#endif |
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#ifdef GLM_FORCE_EXPLICIT_CTOR |
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# define GLM_EXPLICIT explicit |
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#else |
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# define GLM_EXPLICIT |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Length type |
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// User defines: GLM_FORCE_SIZE_T_LENGTH GLM_FORCE_SIZE_FUNC |
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namespace glm |
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{ |
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using std::size_t; |
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# if defined(GLM_FORCE_SIZE_T_LENGTH) || defined(GLM_FORCE_SIZE_FUNC) |
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typedef size_t length_t; |
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# else |
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typedef int length_t; |
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# endif |
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namespace detail |
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{ |
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# ifdef GLM_FORCE_SIZE_FUNC |
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typedef size_t component_count_t; |
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# else |
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typedef length_t component_count_t; |
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# endif |
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template <typename genType> |
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GLM_FUNC_QUALIFIER GLM_CONSTEXPR component_count_t component_count(genType const & m) |
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{ |
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# ifdef GLM_FORCE_SIZE_FUNC |
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return m.size(); |
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# else |
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return m.length(); |
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# endif |
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} |
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}//namespace detail |
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}//namespace glm |
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#if defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_FORCE_SIZE_T_LENGTH) |
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# define GLM_MESSAGE_FORCE_SIZE_T_LENGTH |
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# if defined GLM_FORCE_SIZE_FUNC |
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# pragma message("GLM: .length() is replaced by .size() and returns a std::size_t") |
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# elif defined GLM_FORCE_SIZE_T_LENGTH |
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# pragma message("GLM: .length() returns glm::length_t, a typedef of std::size_t") |
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# else |
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# pragma message("GLM: .length() returns glm::length_t, a typedef of int following the GLSL specification") |
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# endif |
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#endif//GLM_MESSAGE |
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/////////////////////////////////////////////////////////////////////////////////// |
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// countof |
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#ifndef __has_feature |
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# define __has_feature(x) 0 // Compatibility with non-clang compilers. |
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#endif |
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#if GLM_HAS_CONSTEXPR_PARTIAL |
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namespace glm |
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{ |
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template <typename T, std::size_t N> |
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constexpr std::size_t countof(T const (&)[N]) |
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{ |
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return N; |
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} |
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}//namespace glm |
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# define GLM_COUNTOF(arr) glm::countof(arr) |
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#elif defined(_MSC_VER) |
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# define GLM_COUNTOF(arr) _countof(arr) |
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#else |
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# define GLM_COUNTOF(arr) sizeof(arr) / sizeof(arr[0]) |
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#endif |
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/////////////////////////////////////////////////////////////////////////////////// |
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// Uninitialize constructors |
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namespace glm |
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{ |
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enum ctor{uninitialize}; |
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}//namespace glm
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