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the Software are granted under this license.

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     this list of conditions and the following disclaimer.

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------------------------------------------------------------------------------------------- */

/** \file     CommonDefX86.h
*/

#pragma once

#include "CommonDef.h"

#ifdef TARGET_SIMD_X86

#  if REAL_TARGET_X86 || REAL_TARGET_WASM
#    ifdef _WIN32
#      include <intrin.h>
#    else
#      include <immintrin.h>
#    endif
#  else    // !REAL_TARGET_X86 && !REAL_TARGET_WASM
#    define SIMDE_ENABLE_NATIVE_ALIASES
#  endif   // !REAL_TARGET_X86 && !REAL_TARGET_WASM

#  include "FixMissingIntrin.h"

#  ifdef USE_AVX512
#    define SIMDX86 AVX512
#    include <simde/x86/avx512.h>
#  elif defined USE_AVX2
#    define SIMDX86 AVX2
#    include <simde/x86/avx2.h>
#  elif defined USE_AVX
#    define SIMDX86 AVX
#    include <simde/x86/avx.h>
#  elif defined USE_SSE42
#    define SIMDX86 SSE42
#    include <simde/x86/sse4.2.h>
#  elif defined USE_SSE41
#    define SIMDX86 SSE41
#    include <simde/x86/sse4.1.h>
#  endif

namespace vvdec
{
using namespace x86_simd;

X86_VEXT    read_x86_extension_flags( X86_VEXT request = x86_simd::UNDEFINED );
std::string read_x86_extension_name();

#ifdef USE_AVX2
static inline __m128i _mm256_cvtepi32_epi16x( __m256i& v )
{
  return  _mm_packs_epi32( _mm256_castsi256_si128( v ), _mm256_extracti128_si256( v, 1 ) );
}
#endif

}   // namespace vvdec

#endif // TARGET_SIMD_X86