697 lines
25 KiB
C++
697 lines
25 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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/// OpenGL Mathematics (glm.g-truc.net)
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///
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/// Copyright (c) 2005 - 2012 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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/// 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/core/setup.hpp
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/// @date 2006-11-13 / 2011-06-15
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/// @author Christophe Riccio
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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 94
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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 4
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#define GLM_VERSION_REVISION 0
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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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#ifdef GLM_FORCE_PLATFORM_UNKNOWN
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# define GLM_PLATFORM GLM_PLATFORM_UNKNOWN
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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(_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_WINDOWS)
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# pragma message("GLM: Windows 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_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_ANDROID)
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# pragma message("GLM: Android platform detected")
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# elif(GLM_PLATFORM & GLM_PLATFORM_CHROME_NACL)
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# pragma message("GLM: Chrone Native Client 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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// 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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#define GLM_COMPILER_VC2012 0x010000A0
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// GCC defines
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#define GLM_COMPILER_GCC 0x02000000
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#define GLM_COMPILER_GCC_LLVM 0x02000001
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#define GLM_COMPILER_GCC_CLANG 0x02000002
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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 0x04000000
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#define GLM_COMPILER_BCB4 0x04000100
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#define GLM_COMPILER_BCB5 0x04000200
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#define GLM_COMPILER_BCB6 0x04000300
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//#define GLM_COMPILER_BCBX 0x04000400 // What's the version value?
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#define GLM_COMPILER_BCB2009 0x04000500
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// CodeWarrior
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#define GLM_COMPILER_CODEWARRIOR 0x08000000
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// CUDA
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#define GLM_COMPILER_CUDA 0x10000000
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#define GLM_COMPILER_CUDA30 0x10000010
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#define GLM_COMPILER_CUDA31 0x10000020
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#define GLM_COMPILER_CUDA32 0x10000030
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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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// Clang
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#define GLM_COMPILER_CLANG 0x20000000
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#define GLM_COMPILER_CLANG26 0x20000010
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#define GLM_COMPILER_CLANG27 0x20000020
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#define GLM_COMPILER_CLANG28 0x20000030
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#define GLM_COMPILER_CLANG29 0x20000040
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#define GLM_COMPILER_CLANG30 0x20000050
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#define GLM_COMPILER_CLANG31 0x20000060
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#define GLM_COMPILER_CLANG32 0x20000070
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#define GLM_COMPILER_CLANG33 0x20000080
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#define GLM_COMPILER_CLANG40 0x20000090
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#define GLM_COMPILER_CLANG41 0x200000A0
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#define GLM_COMPILER_CLANG42 0x200000B0
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#define GLM_COMPILER_CLANG43 0x200000C0
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// LLVM GCC
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#define GLM_COMPILER_LLVM_GCC 0x40000000
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// Intel
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#define GLM_COMPILER_INTEL 0x80000000
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#define GLM_COMPILER_INTEL9 0x80000010
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#define GLM_COMPILER_INTEL10_0 0x80000020
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#define GLM_COMPILER_INTEL10_1 0x80000030
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#define GLM_COMPILER_INTEL11_0 0x80000040
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#define GLM_COMPILER_INTEL11_1 0x80000050
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#define GLM_COMPILER_INTEL12_0 0x80000060
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#define GLM_COMPILER_INTEL12_1 0x80000070
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#define GLM_COMPILER_INTEL13_0 0x80000080
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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 == 900
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# define GLM_COMPILER GLM_COMPILER_INTEL9
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# elif __INTEL_COMPILER == 1000
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# define GLM_COMPILER GLM_COMPILER_INTEL10_0
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# elif __INTEL_COMPILER == 1010
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# define GLM_COMPILER GLM_COMPILER_INTEL10_1
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# elif __INTEL_COMPILER == 1100
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# define GLM_COMPILER GLM_COMPILER_INTEL11_0
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# elif __INTEL_COMPILER == 1110
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# define GLM_COMPILER GLM_COMPILER_INTEL11_1
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# elif __INTEL_COMPILER == 1200
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# define GLM_COMPILER GLM_COMPILER_INTEL12_0
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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_0
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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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# define GLM_COMPILER GLM_COMPILER_CUDA
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/*
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# if CUDA_VERSION < 3000
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# error "GLM requires CUDA 3.0 or higher"
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# elif CUDA_VERSION == 3000
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# define GLM_COMPILER GLM_COMPILER_CUDA30
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# elif CUDA_VERSION == 3010
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# define GLM_COMPILER GLM_COMPILER_CUDA31
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# elif CUDA_VERSION == 3020
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# define GLM_COMPILER GLM_COMPILER_CUDA32
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# elif CUDA_VERSION == 4000
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# define GLM_COMPILER GLM_COMPILER_CUDA40
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# elif CUDA_VERSION == 4010
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# define GLM_COMPILER GLM_COMPILER_CUDA41
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# elif CUDA_VERSION == 4020
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# define GLM_COMPILER GLM_COMPILER_CUDA42
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# else
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# define GLM_COMPILER GLM_COMPILER_CUDA
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# endif
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*/
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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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# elif _MSC_VER == 1700
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# define GLM_COMPILER GLM_COMPILER_VC2012
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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(__clang_major__ == 2) && (__clang_minor__ == 6)
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# define GLM_COMPILER GLM_COMPILER_CLANG26
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# elif(__clang_major__ == 2) && (__clang_minor__ == 7)
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# define GLM_COMPILER GLM_COMPILER_CLANG27
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# elif(__clang_major__ == 2) && (__clang_minor__ == 8)
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# define GLM_COMPILER GLM_COMPILER_CLANG28
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# elif(__clang_major__ == 2) && (__clang_minor__ == 9)
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# define GLM_COMPILER GLM_COMPILER_CLANG29
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# elif(__clang_major__ == 3) && (__clang_minor__ == 0)
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# define GLM_COMPILER GLM_COMPILER_CLANG30
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# elif(__clang_major__ == 3) && (__clang_minor__ == 1)
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# define GLM_COMPILER GLM_COMPILER_CLANG31
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# elif(__clang_major__ == 3) && (__clang_minor__ == 2)
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# define GLM_COMPILER GLM_COMPILER_CLANG32
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# elif(__clang_major__ == 3) && (__clang_minor__ == 3)
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# define GLM_COMPILER GLM_COMPILER_CLANG33
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# elif(__clang_major__ == 4) && (__clang_minor__ == 0)
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# define GLM_COMPILER GLM_COMPILER_CLANG40
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# elif(__clang_major__ == 4) && (__clang_minor__ == 1)
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# define GLM_COMPILER GLM_COMPILER_CLANG41
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# elif(__clang_major__ == 4) && (__clang_minor__ == 2)
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# define GLM_COMPILER GLM_COMPILER_CLANG42
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# elif(__clang_major__ == 4) && (__clang_minor__ == 3)
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# define GLM_COMPILER GLM_COMPILER_CLANG43
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# else
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# define GLM_COMPILER GLM_COMPILER_CLANG
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# endif
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// G++
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#elif(defined(__GNUC__) || defined(__MINGW32__))// || defined(__llvm__) || defined(__clang__)
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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_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_CLANG)
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# pragma message("GLM: Clang compiler detected")
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# elif(GLM_COMPILER & GLM_COMPILER_LLVM_GCC)
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# pragma message("GLM: LLVM GCC compiler detected")
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# elif(GLM_COMPILER & GLM_COMPILER_GCC)
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# if(GLM_COMPILER == GLM_COMPILER_GCC_LLVM)
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# pragma message("GLM: LLVM GCC compiler detected")
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# elif(GLM_COMPILER == GLM_COMPILER_GCC_CLANG)
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# pragma message("GLM: CLANG compiler detected")
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# else
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# pragma message("GLM: GCC compiler detected")
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# endif
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# elif(GLM_COMPILER & GLM_COMPILER_BC)
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# pragma message("GLM: Borland compiler detected but not supported")
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# elif(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(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
|
|
#endif//
|
|
|
|
#if(!defined(GLM_MODEL) && GLM_COMPILER != 0)
|
|
# error "GLM_MODEL undefined, your compiler may not be supported by GLM. Add #define GLM_MODEL 0 to ignore this message."
|
|
#endif//GLM_MODEL
|
|
|
|
#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_MODEL_DISPLAYED))
|
|
# define GLM_MESSAGE_MODEL_DISPLAYED
|
|
# if(GLM_MODEL == GLM_MODEL_64)
|
|
# pragma message("GLM: 64 bits model")
|
|
# elif(GLM_MODEL == GLM_MODEL_32)
|
|
# pragma message("GLM: 32 bits model")
|
|
# endif//GLM_MODEL
|
|
#endif//GLM_MESSAGE
|
|
|
|
/////////////////
|
|
// C++ Version //
|
|
|
|
// User defines: GLM_FORCE_CXX98
|
|
|
|
#define GLM_LANG_CXX (0 << 0)
|
|
#define GLM_LANG_CXX98 ((1 << 1) | GLM_LANG_CXX)
|
|
#define GLM_LANG_CXX03 ((1 << 2) | GLM_LANG_CXX98)
|
|
#define GLM_LANG_CXX0X ((1 << 3) | GLM_LANG_CXX03)
|
|
#define GLM_LANG_CXX11 ((1 << 4) | GLM_LANG_CXX0X)
|
|
#define GLM_LANG_CXXMS (1 << 5)
|
|
#define GLM_LANG_CXXGNU (1 << 6)
|
|
|
|
#if(defined(GLM_FORCE_CXX11))
|
|
# define GLM_LANG GLM_LANG_CXX11
|
|
#elif(defined(GLM_FORCE_CXX03))
|
|
# define GLM_LANG GLM_LANG_CXX03
|
|
#elif(defined(GLM_FORCE_CXX98))
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
#else
|
|
// -std=c++0x or -std=gnu++0x
|
|
# if(((GLM_COMPILER & GLM_COMPILER_GCC) == GLM_COMPILER_GCC) && defined(__GXX_EXPERIMENTAL_CXX0X__))
|
|
# define GLM_LANG GLM_LANG_CXX0X
|
|
# elif(((GLM_COMPILER & GLM_COMPILER_VC) == GLM_COMPILER_VC) && defined(_MSC_EXTENSIONS))
|
|
# define GLM_LANG GLM_LANG_CXXMS
|
|
# elif(((GLM_COMPILER & GLM_COMPILER_VC) == GLM_COMPILER_VC) && !defined(_MSC_EXTENSIONS))
|
|
# if(GLM_COMPILER >= GLM_COMPILER_VC2010)
|
|
# define GLM_LANG GLM_LANG_CXX0X
|
|
# else
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
# endif//(GLM_COMPILER == GLM_COMPILER_VC2010)
|
|
# elif((GLM_COMPILER & GLM_COMPILER_GCC) == GLM_COMPILER_GCC) //&& defined(__STRICT_ANSI__))
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
# elif((GLM_COMPILER & GLM_COMPILER_CLANG) == GLM_COMPILER_CLANG)
|
|
# define GLM_LANG GLM_LANG_CXX98
|
|
# else
|
|
# define GLM_LANG GLM_LANG_CXX
|
|
# endif
|
|
#endif
|
|
|
|
#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_LANG_DISPLAYED))
|
|
# define GLM_MESSAGE_LANG_DISPLAYED
|
|
# if(GLM_LANG == GLM_LANG_CXX98)
|
|
# pragma message("GLM: C++98")
|
|
# elif(GLM_LANG == GLM_LANG_CXX03)
|
|
# pragma message("GLM: C++03")
|
|
# elif(GLM_LANG == GLM_LANG_CXX0X)
|
|
# pragma message("GLM: C++0x")
|
|
# elif(GLM_LANG == GLM_LANG_CXX11)
|
|
# pragma message("GLM: C++11")
|
|
# elif(GLM_LANG == GLM_LANG_CXXGNU)
|
|
# pragma message("GLM: C++ with GNU language extensions")
|
|
# elif(GLM_LANG == GLM_LANG_CXXMS)
|
|
# pragma message("GLM: C++ with VC language extensions")
|
|
# else
|
|
# pragma message("GLM: C++ language undetected")
|
|
# endif//GLM_MODEL
|
|
#endif//GLM_MESSAGE
|
|
|
|
/////////////////
|
|
// Platform
|
|
|
|
// User defines: GLM_FORCE_PURE GLM_FORCE_SSE2 GLM_FORCE_AVX
|
|
|
|
#define GLM_ARCH_PURE 0x0000
|
|
#define GLM_ARCH_SSE2 0x0001
|
|
#define GLM_ARCH_SSE3 0x0002// | GLM_ARCH_SSE2
|
|
#define GLM_ARCH_SSE4 0x0004// | GLM_ARCH_SSE3 | GLM_ARCH_SSE2
|
|
#define GLM_ARCH_AVX 0x0008// | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2
|
|
#define GLM_ARCH_AVX2 0x0010// | GLM_ARCH_AVX | GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2
|
|
|
|
#if(defined(GLM_FORCE_PURE))
|
|
# define GLM_ARCH GLM_ARCH_PURE
|
|
#elif(defined(GLM_FORCE_AVX2))
|
|
# define GLM_ARCH (GLM_ARCH_AVX2 | GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
#elif(defined(GLM_FORCE_AVX))
|
|
# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
#elif(defined(GLM_FORCE_SSE4))
|
|
# define GLM_ARCH (GLM_ARCH_SSE4 | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
#elif(defined(GLM_FORCE_SSE3))
|
|
# define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
#elif(defined(GLM_FORCE_SSE2))
|
|
# define GLM_ARCH (GLM_ARCH_SSE2)
|
|
#elif((GLM_COMPILER & GLM_COMPILER_VC) && (defined(_M_IX86) || defined(_M_X64)))
|
|
# if(defined(_M_CEE_PURE))
|
|
# define GLM_ARCH GLM_ARCH_PURE
|
|
/* TODO: Explore auto detection of instruction set support
|
|
# elif(defined(_M_IX86_FP))
|
|
# if(_M_IX86_FP >= 3)
|
|
# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
# elif(_M_IX86_FP >= 2)
|
|
# define GLM_ARCH (GLM_ARCH_SSE2)
|
|
# else
|
|
# define GLM_ARCH GLM_ARCH_PURE
|
|
# endif
|
|
*/
|
|
# elif(GLM_COMPILER >= GLM_COMPILER_VC2012)
|
|
# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
# elif(GLM_COMPILER >= GLM_COMPILER_VC2010)
|
|
# if(_MSC_FULL_VER >= 160031118) //160031118: VC2010 SP1 beta full version
|
|
# define GLM_ARCH (GLM_ARCH_AVX | GLM_ARCH_SSE3 | GLM_ARCH_SSE2)//GLM_ARCH_AVX (Require SP1)
|
|
# else
|
|
# define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
# endif
|
|
# elif(GLM_COMPILER >= GLM_COMPILER_VC2008)
|
|
# define GLM_ARCH (GLM_ARCH_SSE3 | GLM_ARCH_SSE2)
|
|
# elif(GLM_COMPILER >= GLM_COMPILER_VC2005)
|
|
# define GLM_ARCH GLM_ARCH_SSE2
|
|
# else
|
|
# define GLM_ARCH GLM_ARCH_PURE
|
|
# endif
|
|
#elif((GLM_PLATFORM & GLM_PLATFORM_APPLE) && (GLM_COMPILER & GLM_COMPILER_GCC))
|
|
# define GLM_ARCH GLM_ARCH_PURE
|
|
#elif(((GLM_COMPILER & GLM_COMPILER_GCC) && (defined(__i386__) || defined(__x86_64__))) || (GLM_COMPILER & GLM_COMPILER_LLVM_GCC))
|
|
# define GLM_ARCH (GLM_ARCH_PURE \
|
|
| (defined(__AVX2__) ? GLM_ARCH_AVX2 : 0) \
|
|
| (defined(__AVX__) ? GLM_ARCH_AVX : 0) \
|
|
| (defined(__SSE4__) ? GLM_ARCH_SSE4 : 0) \
|
|
| (defined(__SSE3__) ? GLM_ARCH_SSE3 : 0) \
|
|
| (defined(__SSE2__) ? GLM_ARCH_SSE2 : 0))
|
|
#else
|
|
# define GLM_ARCH GLM_ARCH_PURE
|
|
#endif
|
|
|
|
// With MinGW-W64, including intrinsic headers before intrin.h will produce some errors. The problem is
|
|
// that windows.h (and maybe other headers) will silently include intrin.h, which of course causes problems.
|
|
// To fix, we just explicitly include intrin.h here.
|
|
#if defined(__MINGW32__) && (GLM_ARCH != GLM_ARCH_PURE)
|
|
# include <intrin.h>
|
|
#endif
|
|
|
|
//#if(GLM_ARCH != GLM_ARCH_PURE)
|
|
#if(GLM_ARCH & GLM_ARCH_AVX2)
|
|
# include <immintrin.h>
|
|
#endif//GLM_ARCH
|
|
#if(GLM_ARCH & GLM_ARCH_AVX)
|
|
# include <immintrin.h>
|
|
#endif//GLM_ARCH
|
|
#if(GLM_ARCH & GLM_ARCH_SSE4)
|
|
# include <smmintrin.h>
|
|
#endif//GLM_ARCH
|
|
#if(GLM_ARCH & GLM_ARCH_SSE3)
|
|
# include <pmmintrin.h>
|
|
#endif//GLM_ARCH
|
|
#if(GLM_ARCH & GLM_ARCH_SSE2)
|
|
# include <emmintrin.h>
|
|
#endif//GLM_ARCH
|
|
//#endif//(GLM_ARCH != GLM_ARCH_PURE)
|
|
|
|
#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_ARCH_DISPLAYED))
|
|
# define GLM_MESSAGE_ARCH_DISPLAYED
|
|
# if(GLM_ARCH == GLM_ARCH_PURE)
|
|
# pragma message("GLM: Platform independent")
|
|
# elif(GLM_ARCH & GLM_ARCH_SSE2)
|
|
# pragma message("GLM: SSE2 instruction set")
|
|
# elif(GLM_ARCH & GLM_ARCH_SSE3)
|
|
# pragma message("GLM: SSE3 instruction set")
|
|
# elif(GLM_ARCH & GLM_ARCH_SSE4)
|
|
# pragma message("GLM: SSE4 instruction set")
|
|
# elif(GLM_ARCH & GLM_ARCH_AVX)
|
|
# pragma message("GLM: AVX instruction set")
|
|
# elif(GLM_ARCH & GLM_ARCH_AVX2)
|
|
# pragma message("GLM: AVX2 instruction set")
|
|
# endif//GLM_ARCH
|
|
#endif//GLM_MESSAGE
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Support check macros
|
|
|
|
#define GLM_SUPPORT_ANONYMOUS_UNION() \
|
|
((GLM_LANG & GLM_LANG_CXX98) == GLM_LANG_CXX98)
|
|
|
|
//#define GLM_SUPPORT_ANONYMOUS_UNION_OF_STRUCTURE() <backslash>
|
|
// (((GLM_LANG & GLM_LANG_CXX11) == GLM_LANG_CXX11) || ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_LANG & GLM_LANG_CXXMS) == GLM_LANG_CXXMS) || ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_LANG == GLM_LANG_CXX0X)))
|
|
|
|
#define GLM_SUPPORT_ANONYMOUS_UNION_OF_STRUCTURE() \
|
|
(((GLM_LANG & GLM_LANG_CXX11) == GLM_LANG_CXX11) || ((GLM_COMPILER & GLM_COMPILER_VC) && ((GLM_LANG & GLM_LANG_CXXMS) == GLM_LANG_CXXMS)) || ((GLM_LANG == GLM_LANG_CXX0X) == GLM_LANG_CXX0X))
|
|
|
|
#define GLM_SUPPORT_SWIZZLE_OPERATOR() \
|
|
(/*defined(GLM_SWIZZLE) && */GLM_SUPPORT_ANONYMOUS_UNION_OF_STRUCTURE())
|
|
|
|
#define GLM_SUPPORT_SWIZZLE_FUNCTION() defined(GLM_SWIZZLE)
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Components
|
|
|
|
//#define GLM_FORCE_ONLY_XYZW
|
|
#define GLM_COMPONENT_ONLY_XYZW 0 // To disable multiple vector component names access.
|
|
#define GLM_COMPONENT_CXX98 1 //
|
|
#define GLM_COMPONENT_CXX11 2 // To use anonymous union to provide multiple component names access for class valType. Visual C++ only.
|
|
|
|
#if(GLM_SUPPORT_ANONYMOUS_UNION_OF_STRUCTURE() && !defined(GLM_FORCE_ONLY_XYZW))
|
|
# define GLM_COMPONENT GLM_COMPONENT_CXX11
|
|
#elif(GLM_SUPPORT_ANONYMOUS_UNION() && !defined(GLM_FORCE_ONLY_XYZW))
|
|
# define GLM_COMPONENT GLM_COMPONENT_CXX98
|
|
#else
|
|
# define GLM_COMPONENT GLM_COMPONENT_ONLY_XYZW
|
|
#endif
|
|
|
|
#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_COMPONENT_DISPLAYED))
|
|
# define GLM_MESSAGE_COMPONENT_DISPLAYED
|
|
# if(GLM_COMPONENT == GLM_COMPONENT_CXX98)
|
|
# pragma message("GLM: x,y,z,w; r,g,b,a; s,t,p,q component names except of half based vector types")
|
|
# elif(GLM_COMPONENT == GLM_COMPONENT_ONLY_XYZW)
|
|
# pragma message("GLM: x,y,z,w component names for all vector types")
|
|
# elif(GLM_COMPONENT == GLM_COMPONENT_CXX11)
|
|
# pragma message("GLM: x,y,z,w; r,g,b,a; s,t,p,q component names for all vector types")
|
|
# else
|
|
# error "GLM: GLM_COMPONENT value unknown"
|
|
# endif//GLM_MESSAGE_COMPONENT_DISPLAYED
|
|
#endif//GLM_MESSAGE
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Radians
|
|
|
|
//#define GLM_FORCE_RADIANS
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Static assert
|
|
|
|
#if(GLM_LANG == GLM_LANG_CXX0X)
|
|
# define GLM_STATIC_ASSERT(x, message) static_assert(x, message)
|
|
#elif(defined(BOOST_STATIC_ASSERT))
|
|
# define GLM_STATIC_ASSERT(x, message) BOOST_STATIC_ASSERT(x)
|
|
#elif(GLM_COMPILER & GLM_COMPILER_VC)
|
|
# define GLM_STATIC_ASSERT(x, message) typedef char __CASSERT__##__LINE__[(x) ? 1 : -1]
|
|
#else
|
|
# define GLM_STATIC_ASSERT(x, message)
|
|
# define GLM_STATIC_ASSERT_NULL
|
|
#endif//GLM_LANG
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Qualifiers
|
|
|
|
// User defines: GLM_FORCE_INLINE GLM_FORCE_CUDA
|
|
|
|
#if(defined(GLM_FORCE_CUDA) || (GLM_COMPILER & GLM_COMPILER_CUDA))
|
|
# define GLM_CUDA_FUNC_DEF __device__ __host__
|
|
# define GLM_CUDA_FUNC_DECL __device__ __host__
|
|
#else
|
|
# define GLM_CUDA_FUNC_DEF
|
|
# define GLM_CUDA_FUNC_DECL
|
|
#endif
|
|
|
|
#if GLM_COMPILER & GLM_COMPILER_GCC
|
|
#define GLM_VAR_USED __attribute__ ((unused))
|
|
#else
|
|
#define GLM_VAR_USED
|
|
#endif
|
|
|
|
#if(defined(GLM_FORCE_INLINE))
|
|
# if((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC2005))
|
|
# define GLM_INLINE __forceinline
|
|
# elif((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC34))
|
|
# define GLM_INLINE __attribute__((always_inline))
|
|
# else
|
|
# define GLM_INLINE inline
|
|
# endif//GLM_COMPILER
|
|
#else
|
|
# define GLM_INLINE inline
|
|
#endif//defined(GLM_FORCE_INLINE)
|
|
|
|
#define GLM_FUNC_DECL GLM_CUDA_FUNC_DECL
|
|
#define GLM_FUNC_QUALIFIER GLM_CUDA_FUNC_DEF GLM_INLINE
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Swizzle operators
|
|
|
|
// User defines: GLM_SWIZZLE
|
|
|
|
#if(defined(GLM_MESSAGES) && !defined(GLM_MESSAGE_SWIZZLE_DISPLAYED))
|
|
# define GLM_MESSAGE_SWIZZLE_DISPLAYED
|
|
# if(GLM_SUPPORT_SWIZZLE_OPERATOR())
|
|
# pragma message("GLM: Swizzling operators enabled")
|
|
# elif(GLM_SUPPORT_SWIZZLE_FUNCTION())
|
|
# pragma message("GLM: Swizzling operators supported through swizzling functions")
|
|
# else
|
|
# pragma message("GLM: Swizzling operators disabled")
|
|
# endif
|
|
#endif//GLM_MESSAGE
|
|
|
|
#endif//glm_setup
|