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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#if defined __OPENCV_BUILD \
#include "cv_cpu_config.h"
#include "cv_cpu_helper.h"
#ifdef CV_CPU_DISPATCH_MODE
#define CV_CPU_OPTIMIZATION_NAMESPACE __CV_CAT(opt_, CV_CPU_DISPATCH_MODE)
#define CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN namespace __CV_CAT(opt_, CV_CPU_DISPATCH_MODE) {
#define CV_CPU_OPTIMIZATION_NAMESPACE_END }
#else
#define CV_CPU_OPTIMIZATION_NAMESPACE cpu_baseline
#define CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN namespace cpu_baseline {
#define CV_CPU_OPTIMIZATION_NAMESPACE_END }
#define CV_CPU_BASELINE_MODE 1
#endif
#define __CV_CPU_DISPATCH_CHAIN_END(fn, args, mode, ...) /* done */
#define __CV_CPU_DISPATCH(fn, args, mode, ...) __CV_EXPAND(__CV_CPU_DISPATCH_CHAIN_ ## mode(fn, args, __VA_ARGS__))
#define __CV_CPU_DISPATCH_EXPAND(fn, args, ...) __CV_EXPAND(__CV_CPU_DISPATCH(fn, args, __VA_ARGS__))
#define CV_CPU_DISPATCH(fn, args, ...) __CV_CPU_DISPATCH_EXPAND(fn, args, __VA_ARGS__, END) // expand macros
#if defined CV_ENABLE_INTRINSICS \
&& !defined CV_DISABLE_OPTIMIZATION \
&& !defined __CUDACC__ /* do not include SSE/AVX/NEON headers for NVCC compiler */ \
#ifdef CV_CPU_COMPILE_SSE2
# include <emmintrin.h>
# define CV_MMX 1
# define CV_SSE 1
# define CV_SSE2 1
#endif
#ifdef CV_CPU_COMPILE_SSE3
# include <pmmintrin.h>
# define CV_SSE3 1
#endif
#ifdef CV_CPU_COMPILE_SSSE3
# include <tmmintrin.h>
# define CV_SSSE3 1
#endif
#ifdef CV_CPU_COMPILE_SSE4_1
# include <smmintrin.h>
# define CV_SSE4_1 1
#endif
#ifdef CV_CPU_COMPILE_SSE4_2
# include <nmmintrin.h>
# define CV_SSE4_2 1
#endif
#ifdef CV_CPU_COMPILE_POPCNT
# ifdef _MSC_VER
# include <nmmintrin.h>
# if defined(_M_X64)
# define CV_POPCNT_U64 (int)_mm_popcnt_u64
# endif
# define CV_POPCNT_U32 _mm_popcnt_u32
# else
# include <popcntintrin.h>
# if defined(__x86_64__)
# define CV_POPCNT_U64 __builtin_popcountll
# endif
# define CV_POPCNT_U32 __builtin_popcount
# endif
# define CV_POPCNT 1
#endif
#ifdef CV_CPU_COMPILE_AVX
# include <immintrin.h>
# define CV_AVX 1
#endif
#ifdef CV_CPU_COMPILE_FP16
# if defined(__arm__) || defined(__aarch64__) || defined(_M_ARM) || defined(_M_ARM64)
# include <arm_neon.h>
# else
# include <immintrin.h>
# endif
# define CV_FP16 1
#endif
#ifdef CV_CPU_COMPILE_NEON_DOTPROD
# include <arm_neon.h>
# define CV_NEON_DOT 1
#endif
#ifdef CV_CPU_COMPILE_AVX2
# include <immintrin.h>
# define CV_AVX2 1
#endif
#ifdef CV_CPU_COMPILE_AVX_512F
# include <immintrin.h>
# define CV_AVX_512F 1
#endif
#ifdef CV_CPU_COMPILE_AVX512_COMMON
# define CV_AVX512_COMMON 1
# define CV_AVX_512CD 1
#endif
#ifdef CV_CPU_COMPILE_AVX512_KNL
# define CV_AVX512_KNL 1
# define CV_AVX_512ER 1
# define CV_AVX_512PF 1
#endif
#ifdef CV_CPU_COMPILE_AVX512_KNM
# define CV_AVX512_KNM 1
# define CV_AVX_5124FMAPS 1
# define CV_AVX_5124VNNIW 1
# define CV_AVX_512VPOPCNTDQ 1
#endif
#ifdef CV_CPU_COMPILE_AVX512_SKX
# define CV_AVX512_SKX 1
# define CV_AVX_512VL 1
# define CV_AVX_512BW 1
# define CV_AVX_512DQ 1
#endif
#ifdef CV_CPU_COMPILE_AVX512_CNL
# define CV_AVX512_CNL 1
# define CV_AVX_512IFMA 1
# define CV_AVX_512VBMI 1
#endif
#ifdef CV_CPU_COMPILE_AVX512_CLX
# define CV_AVX512_CLX 1
# define CV_AVX_512VNNI 1
#endif
#ifdef CV_CPU_COMPILE_AVX512_ICL
# define CV_AVX512_ICL 1
# undef CV_AVX_512IFMA
# define CV_AVX_512IFMA 1
# undef CV_AVX_512VBMI
# define CV_AVX_512VBMI 1
# undef CV_AVX_512VNNI
# define CV_AVX_512VNNI 1
# define CV_AVX_512VBMI2 1
# define CV_AVX_512BITALG 1
# define CV_AVX_512VPOPCNTDQ 1
#endif
#ifdef CV_CPU_COMPILE_FMA3
# define CV_FMA3 1
#endif
#if defined _WIN32 && (defined(_M_ARM) || defined(_M_ARM64)) && (defined(CV_CPU_COMPILE_NEON) || !defined(_MSC_VER))
# include <Intrin.h>
# include <arm_neon.h>
# define CV_NEON 1
#elif defined(__ARM_NEON)
# include <arm_neon.h>
# define CV_NEON 1
#endif
/* RVV-related macro states with different compiler
// +--------------------+----------+----------+
// | Macro | Upstream | XuanTie |
// +--------------------+----------+----------+
// | CV_CPU_COMPILE_RVV | defined | defined |
// | CV_RVV | 1 | 0 |
// | CV_RVV071 | 0 | 1 |
// | CV_TRY_RVV | 1 | 1 |
// +--------------------+----------+----------+
*/
#ifdef CV_CPU_COMPILE_RVV
# ifdef __riscv_vector_071
# define CV_RVV071 1
# else
# define CV_RVV 1
# endif
#include <riscv_vector.h>
#endif
#ifdef CV_CPU_COMPILE_VSX
# include <altivec.h>
# undef vector
# undef pixel
# undef bool
# define CV_VSX 1
#endif
#ifdef CV_CPU_COMPILE_VSX3
# define CV_VSX3 1
#endif
#ifdef CV_CPU_COMPILE_MSA
# include "hal/msa_macros.h"
# define CV_MSA 1
#endif
#ifdef CV_CPU_COMPILE_LSX
# include <lsxintrin.h>
# define CV_LSX 1
#endif
#ifdef CV_CPU_COMPILE_LASX
# include <lasxintrin.h>
# define CV_LASX 1
#endif
#ifdef __EMSCRIPTEN__
# define CV_WASM_SIMD 1
# include <wasm_simd128.h>
#endif
#endif // CV_ENABLE_INTRINSICS && !CV_DISABLE_OPTIMIZATION && !__CUDACC__
#if defined CV_CPU_COMPILE_AVX && !defined CV_CPU_BASELINE_COMPILE_AVX
struct VZeroUpperGuard {
#ifdef __GNUC__
__attribute__((always_inline))
#endif
inline VZeroUpperGuard() { _mm256_zeroupper(); }
#ifdef __GNUC__
__attribute__((always_inline))
#endif
inline ~VZeroUpperGuard() { _mm256_zeroupper(); }
};
#define __CV_AVX_GUARD VZeroUpperGuard __vzeroupper_guard; CV_UNUSED(__vzeroupper_guard);
#endif
#ifdef __CV_AVX_GUARD
#define CV_AVX_GUARD __CV_AVX_GUARD
#else
#define CV_AVX_GUARD
#endif
#endif // __OPENCV_BUILD
#if !defined __OPENCV_BUILD /* Compatibility code */ \
&& !defined __CUDACC__ /* do not include SSE/AVX/NEON headers for NVCC compiler */
#if defined __SSE2__ || defined _M_X64 || (defined _M_IX86_FP && _M_IX86_FP >= 2)
# include <emmintrin.h>
# define CV_MMX 1
# define CV_SSE 1
# define CV_SSE2 1
#elif defined _WIN32 && (defined(_M_ARM) || defined(_M_ARM64)) && (defined(CV_CPU_COMPILE_NEON) || !defined(_MSC_VER))
# include <Intrin.h>
# include <arm_neon.h>
# define CV_NEON 1
#elif defined(__ARM_NEON)
# include <arm_neon.h>
# define CV_NEON 1
#elif defined(__VSX__) && defined(__PPC64__) && defined(__LITTLE_ENDIAN__)
# include <altivec.h>
# undef vector
# undef pixel
# undef bool
# define CV_VSX 1
#endif
#ifdef __F16C__
# include <immintrin.h>
# define CV_FP16 1
#endif
#endif // !__OPENCV_BUILD && !__CUDACC (Compatibility code)
#ifndef CV_MMX
# define CV_MMX 0
#endif
#ifndef CV_SSE
# define CV_SSE 0
#endif
#ifndef CV_SSE2
# define CV_SSE2 0
#endif
#ifndef CV_SSE3
# define CV_SSE3 0
#endif
#ifndef CV_SSSE3
# define CV_SSSE3 0
#endif
#ifndef CV_SSE4_1
# define CV_SSE4_1 0
#endif
#ifndef CV_SSE4_2
# define CV_SSE4_2 0
#endif
#ifndef CV_POPCNT
# define CV_POPCNT 0
#endif
#ifndef CV_AVX
# define CV_AVX 0
#endif
#ifndef CV_FP16
# define CV_FP16 0
#endif
#ifndef CV_AVX2
# define CV_AVX2 0
#endif
#ifndef CV_FMA3
# define CV_FMA3 0
#endif
#ifndef CV_AVX_512F
# define CV_AVX_512F 0
#endif
#ifndef CV_AVX_512BW
# define CV_AVX_512BW 0
#endif
#ifndef CV_AVX_512CD
# define CV_AVX_512CD 0
#endif
#ifndef CV_AVX_512DQ
# define CV_AVX_512DQ 0
#endif
#ifndef CV_AVX_512ER
# define CV_AVX_512ER 0
#endif
#ifndef CV_AVX_512IFMA
# define CV_AVX_512IFMA 0
#endif
#define CV_AVX_512IFMA512 CV_AVX_512IFMA // deprecated
#ifndef CV_AVX_512PF
# define CV_AVX_512PF 0
#endif
#ifndef CV_AVX_512VBMI
# define CV_AVX_512VBMI 0
#endif
#ifndef CV_AVX_512VL
# define CV_AVX_512VL 0
#endif
#ifndef CV_AVX_5124FMAPS
# define CV_AVX_5124FMAPS 0
#endif
#ifndef CV_AVX_5124VNNIW
# define CV_AVX_5124VNNIW 0
#endif
#ifndef CV_AVX_512VPOPCNTDQ
# define CV_AVX_512VPOPCNTDQ 0
#endif
#ifndef CV_AVX_512VNNI
# define CV_AVX_512VNNI 0
#endif
#ifndef CV_AVX_512VBMI2
# define CV_AVX_512VBMI2 0
#endif
#ifndef CV_AVX_512BITALG
# define CV_AVX_512BITALG 0
#endif
#ifndef CV_AVX512_COMMON
# define CV_AVX512_COMMON 0
#endif
#ifndef CV_AVX512_KNL
# define CV_AVX512_KNL 0
#endif
#ifndef CV_AVX512_KNM
# define CV_AVX512_KNM 0
#endif
#ifndef CV_AVX512_SKX
# define CV_AVX512_SKX 0
#endif
#ifndef CV_AVX512_CNL
# define CV_AVX512_CNL 0
#endif
#ifndef CV_AVX512_CLX
# define CV_AVX512_CLX 0
#endif
#ifndef CV_AVX512_ICL
# define CV_AVX512_ICL 0
#endif
#ifndef CV_NEON
# define CV_NEON 0
#endif
#ifndef CV_RVV071
# define CV_RVV071 0
#endif
#ifndef CV_VSX
# define CV_VSX 0
#endif
#ifndef CV_VSX3
# define CV_VSX3 0
#endif
#ifndef CV_MSA
# define CV_MSA 0
#endif
#ifndef CV_WASM_SIMD
# define CV_WASM_SIMD 0
#endif
#ifndef CV_RVV
# define CV_RVV 0
#endif
#ifndef CV_LSX
# define CV_LSX 0
#endif
#ifndef CV_LASX
# define CV_LASX 0
#endif
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