CPUArch.h

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/*
 *    Copyright (C) 2016-2020 Grok Image Compression Inc.
 *
 *    This source code is free software: you can redistribute it and/or  modify
 *    it under the terms of the GNU Affero General Public License, version 3,
 *    as published by the Free Software Foundation.
 *
 *    This source code is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU Affero General Public License for more details.
 *
 *    You should have received a copy of the GNU Affero General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#define GROK_SKIP_POISON
 
#include "grok_includes.h"
 
#ifdef WIN32
        #include <intrin.h>
#elif defined(__x86_64__) || defined(__i386__)
        #include <x86intrin.h>
#endif
 
 
#if defined(__GNUC__)
#pragma GCC poison malloc calloc realloc free
#endif
 
namespace grk {
 
class CPUArch {
public:
        bool AVX2();
        bool AVX();
        bool SSE4_1();
        bool SSE3();
        bool BMI1();
        bool BMI2();
 
};
 
}