452 lines
16 KiB
C
452 lines
16 KiB
C
/// @ref simd
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/// @file glm/simd/platform.h
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#pragma once
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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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#define GLM_PLATFORM_CYGWIN 0x02000000
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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 GLM_MESSAGES == GLM_MESSAGES_ENABLED && !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_MESSAGES
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///////////////////////////////////////////////////////////////////////////////////
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// Compiler
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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_VC10 0x01000090
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#define GLM_COMPILER_VC11 0x010000A0
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#define GLM_COMPILER_VC12 0x010000B0
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#define GLM_COMPILER_VC14 0x010000C0
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#define GLM_COMPILER_VC15 0x010000D0
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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_GCC54 0x02000600
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#define GLM_COMPILER_GCC60 0x02000700
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#define GLM_COMPILER_GCC61 0x02000800
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#define GLM_COMPILER_GCC62 0x02000900
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#define GLM_COMPILER_GCC70 0x02000A00
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#define GLM_COMPILER_GCC71 0x02000B00
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#define GLM_COMPILER_GCC72 0x02000C00
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#define GLM_COMPILER_GCC80 0x02000D00
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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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#define GLM_COMPILER_CUDA80 0x100000C0
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// Clang
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#define GLM_COMPILER_CLANG 0x20000000
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#define GLM_COMPILER_CLANG32 0x20000030
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#define GLM_COMPILER_CLANG33 0x20000040
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#define GLM_COMPILER_CLANG34 0x20000050
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#define GLM_COMPILER_CLANG35 0x20000060
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#define GLM_COMPILER_CLANG36 0x20000070
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#define GLM_COMPILER_CLANG37 0x20000080
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#define GLM_COMPILER_CLANG38 0x20000090
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#define GLM_COMPILER_CLANG39 0x200000A0
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#define GLM_COMPILER_CLANG40 0x200000B0
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#define GLM_COMPILER_CLANG41 0x200000C0
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#define GLM_COMPILER_CLANG42 0x200000D0
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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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// Clang
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#elif defined(__clang__)
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# if defined(__apple_build_version__)
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# if __clang_major__ == 5 && __clang_minor__ == 0
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# define GLM_COMPILER GLM_COMPILER_CLANG33
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# elif __clang_major__ == 5 && __clang_minor__ == 1
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# define GLM_COMPILER GLM_COMPILER_CLANG34
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# elif __clang_major__ == 6 && __clang_minor__ == 0
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# define GLM_COMPILER GLM_COMPILER_CLANG35
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# elif __clang_major__ == 6 && __clang_minor__ >= 1
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# define GLM_COMPILER GLM_COMPILER_CLANG36
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# elif __clang_major__ >= 7
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# define GLM_COMPILER GLM_COMPILER_CLANG37
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# else
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# define GLM_COMPILER GLM_COMPILER_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_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__ == 3 && __clang_minor__ == 4
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# define GLM_COMPILER GLM_COMPILER_CLANG34
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# elif __clang_major__ == 3 && __clang_minor__ == 5
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# define GLM_COMPILER GLM_COMPILER_CLANG35
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# elif __clang_major__ == 3 && __clang_minor__ == 6
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# define GLM_COMPILER GLM_COMPILER_CLANG36
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# elif __clang_major__ == 3 && __clang_minor__ == 7
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# define GLM_COMPILER GLM_COMPILER_CLANG37
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# elif __clang_major__ == 3 && __clang_minor__ == 8
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# define GLM_COMPILER GLM_COMPILER_CLANG38
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# elif __clang_major__ == 3 && __clang_minor__ >= 9
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# define GLM_COMPILER GLM_COMPILER_CLANG39
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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
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# define GLM_COMPILER GLM_COMPILER_CLANG42
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# else
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# define GLM_COMPILER GLM_COMPILER_CLANG
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# endif
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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++ 10 - 2010 or higher"
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# elif _MSC_VER == 1600
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# define GLM_COMPILER GLM_COMPILER_VC11
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# elif _MSC_VER == 1700
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# define GLM_COMPILER GLM_COMPILER_VC11
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# elif _MSC_VER == 1800
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# define GLM_COMPILER GLM_COMPILER_VC12
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# elif _MSC_VER == 1900
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# define GLM_COMPILER GLM_COMPILER_VC14
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# elif _MSC_VER >= 1910
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# define GLM_COMPILER GLM_COMPILER_VC15
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# else//_MSC_VER
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# define GLM_COMPILER GLM_COMPILER_VC
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# endif//_MSC_VER
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// G++
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#elif defined(__GNUC__) || 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__ == 5) && (__GNUC_MINOR__ >= 4)
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# define GLM_COMPILER (GLM_COMPILER_GCC54)
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# elif (__GNUC__ == 6) && (__GNUC_MINOR__ == 0)
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# define GLM_COMPILER (GLM_COMPILER_GCC60)
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# elif (__GNUC__ == 6) && (__GNUC_MINOR__ == 1)
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# define GLM_COMPILER (GLM_COMPILER_GCC61)
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# elif (__GNUC__ == 6) && (__GNUC_MINOR__ >= 2)
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# define GLM_COMPILER (GLM_COMPILER_GCC62)
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# elif (__GNUC__ == 7) && (__GNUC_MINOR__ == 0)
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# define GLM_COMPILER (GLM_COMPILER_GCC70)
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# elif (__GNUC__ == 7) && (__GNUC_MINOR__ == 1)
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# define GLM_COMPILER (GLM_COMPILER_GCC71)
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# elif (__GNUC__ == 7) && (__GNUC_MINOR__ == 2)
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# define GLM_COMPILER (GLM_COMPILER_GCC72)
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# elif (__GNUC__ >= 8)
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# define GLM_COMPILER (GLM_COMPILER_GCC80)
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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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///////////////////////////////////////////////////////////////////////////////////
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// Instruction sets
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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_X86_BIT 0x00000001
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#define GLM_ARCH_SSE2_BIT 0x00000002
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#define GLM_ARCH_SSE3_BIT 0x00000004
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#define GLM_ARCH_SSSE3_BIT 0x00000008
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#define GLM_ARCH_SSE41_BIT 0x00000010
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#define GLM_ARCH_SSE42_BIT 0x00000020
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#define GLM_ARCH_AVX_BIT 0x00000040
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#define GLM_ARCH_AVX2_BIT 0x00000080
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#define GLM_ARCH_AVX512_BIT 0x00000100 // Skylake subset
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#define GLM_ARCH_ARM_BIT 0x00000100
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#define GLM_ARCH_NEON_BIT 0x00000200
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#define GLM_ARCH_MIPS_BIT 0x00010000
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#define GLM_ARCH_PPC_BIT 0x01000000
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#define GLM_ARCH_PURE (0x00000000)
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#define GLM_ARCH_X86 (GLM_ARCH_X86_BIT)
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#define GLM_ARCH_SSE2 (GLM_ARCH_SSE2_BIT | GLM_ARCH_X86)
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#define GLM_ARCH_SSE3 (GLM_ARCH_SSE3_BIT | GLM_ARCH_SSE2)
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#define GLM_ARCH_SSSE3 (GLM_ARCH_SSSE3_BIT | GLM_ARCH_SSE3)
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#define GLM_ARCH_SSE41 (GLM_ARCH_SSE41_BIT | GLM_ARCH_SSSE3)
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#define GLM_ARCH_SSE42 (GLM_ARCH_SSE42_BIT | GLM_ARCH_SSE41)
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#define GLM_ARCH_AVX (GLM_ARCH_AVX_BIT | GLM_ARCH_SSE42)
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#define GLM_ARCH_AVX2 (GLM_ARCH_AVX2_BIT | GLM_ARCH_AVX)
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#define GLM_ARCH_AVX512 (GLM_ARCH_AVX512_BIT | GLM_ARCH_AVX2) // Skylake subset
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#define GLM_ARCH_ARM (GLM_ARCH_ARM_BIT)
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#define GLM_ARCH_NEON (GLM_ARCH_NEON_BIT | GLM_ARCH_ARM)
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#define GLM_ARCH_MIPS (GLM_ARCH_MIPS_BIT)
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#define GLM_ARCH_PPC (GLM_ARCH_PPC_BIT)
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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_MIPS)
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# define GLM_ARCH (GLM_ARCH_MIPS)
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#elif defined(GLM_FORCE_PPC)
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# define GLM_ARCH (GLM_ARCH_PPC)
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#elif defined(GLM_FORCE_NEON)
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# define GLM_ARCH (GLM_ARCH_NEON)
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#elif defined(GLM_FORCE_AVX512)
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# define GLM_ARCH (GLM_ARCH_AVX512)
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#elif defined(GLM_FORCE_AVX2)
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# define GLM_ARCH (GLM_ARCH_AVX2)
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#elif defined(GLM_FORCE_AVX)
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# define GLM_ARCH (GLM_ARCH_AVX)
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#elif defined(GLM_FORCE_SSE42)
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# define GLM_ARCH (GLM_ARCH_SSE42)
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#elif defined(GLM_FORCE_SSE41)
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# define GLM_ARCH (GLM_ARCH_SSE41)
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#elif defined(GLM_FORCE_SSSE3)
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# define GLM_ARCH (GLM_ARCH_SSSE3)
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#elif defined(GLM_FORCE_SSE3)
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# define GLM_ARCH (GLM_ARCH_SSE3)
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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_CLANG | 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)
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# elif defined(__AVX2__)
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# define GLM_ARCH (GLM_ARCH_AVX2)
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# elif defined(__AVX__)
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# define GLM_ARCH (GLM_ARCH_AVX)
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# elif defined(__SSE4_2__)
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# define GLM_ARCH (GLM_ARCH_SSE42)
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# elif defined(__SSE4_1__)
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# define GLM_ARCH (GLM_ARCH_SSE41)
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# elif defined(__SSSE3__)
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# define GLM_ARCH (GLM_ARCH_SSSE3)
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# elif defined(__SSE3__)
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|
# define GLM_ARCH (GLM_ARCH_SSE3)
|
|
# elif defined(__SSE2__)
|
|
# define GLM_ARCH (GLM_ARCH_SSE2)
|
|
# elif defined(__i386__) || defined(__x86_64__)
|
|
# define GLM_ARCH (GLM_ARCH_X86)
|
|
# elif defined(__ARM_NEON)
|
|
# define GLM_ARCH (GLM_ARCH_ARM | GLM_ARCH_NEON)
|
|
# elif defined(__arm__ )
|
|
# define GLM_ARCH (GLM_ARCH_ARM)
|
|
# elif defined(__mips__ )
|
|
# define GLM_ARCH (GLM_ARCH_MIPS)
|
|
# elif defined(__powerpc__ )
|
|
# define GLM_ARCH (GLM_ARCH_PPC)
|
|
# else
|
|
# define GLM_ARCH (GLM_ARCH_PURE)
|
|
# endif
|
|
#elif (GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))
|
|
# if defined(_M_ARM)
|
|
# define GLM_ARCH (GLM_ARCH_ARM)
|
|
# elif defined(__AVX2__)
|
|
# define GLM_ARCH (GLM_ARCH_AVX2)
|
|
# elif defined(__AVX__)
|
|
# define GLM_ARCH (GLM_ARCH_AVX)
|
|
# elif defined(_M_X64)
|
|
# define GLM_ARCH (GLM_ARCH_SSE2)
|
|
# elif defined(_M_IX86_FP)
|
|
# if _M_IX86_FP >= 2
|
|
# define GLM_ARCH (GLM_ARCH_SSE2)
|
|
# else
|
|
# define GLM_ARCH (GLM_ARCH_PURE)
|
|
# endif
|
|
# elif defined(_M_PPC)
|
|
# define GLM_ARCH (GLM_ARCH_PPC)
|
|
# 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_BIT
|
|
# include <immintrin.h>
|
|
#elif GLM_ARCH & GLM_ARCH_AVX_BIT
|
|
# include <immintrin.h>
|
|
#elif GLM_ARCH & GLM_ARCH_SSE42_BIT
|
|
# if GLM_COMPILER & GLM_COMPILER_CLANG
|
|
# include <popcntintrin.h>
|
|
# endif
|
|
# include <nmmintrin.h>
|
|
#elif GLM_ARCH & GLM_ARCH_SSE41_BIT
|
|
# include <smmintrin.h>
|
|
#elif GLM_ARCH & GLM_ARCH_SSSE3_BIT
|
|
# include <tmmintrin.h>
|
|
#elif GLM_ARCH & GLM_ARCH_SSE3_BIT
|
|
# include <pmmintrin.h>
|
|
#elif GLM_ARCH & GLM_ARCH_SSE2_BIT
|
|
# include <emmintrin.h>
|
|
#endif//GLM_ARCH
|
|
|
|
#if GLM_ARCH & GLM_ARCH_SSE2_BIT
|
|
typedef __m128 glm_vec4;
|
|
typedef __m128i glm_ivec4;
|
|
typedef __m128i glm_uvec4;
|
|
#endif
|
|
|
|
#if GLM_ARCH & GLM_ARCH_AVX_BIT
|
|
typedef __m256d glm_dvec4;
|
|
#endif
|
|
|
|
#if GLM_ARCH & GLM_ARCH_AVX2_BIT
|
|
typedef __m256i glm_i64vec4;
|
|
typedef __m256i glm_u64vec4;
|
|
#endif
|