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Diffstat (limited to 'src/third-party/xxHash/xxh_x86dispatch.h')
| -rw-r--r-- | src/third-party/xxHash/xxh_x86dispatch.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/third-party/xxHash/xxh_x86dispatch.h b/src/third-party/xxHash/xxh_x86dispatch.h new file mode 100644 index 0000000..417ef08 --- /dev/null +++ b/src/third-party/xxHash/xxh_x86dispatch.h @@ -0,0 +1,85 @@ +/* + * xxHash - XXH3 Dispatcher for x86-based targets + * Copyright (C) 2020-2021 Yann Collet + * + * BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php) + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You can contact the author at: + * - xxHash homepage: https://www.xxhash.com + * - xxHash source repository: https://github.com/Cyan4973/xxHash + */ + +#ifndef XXH_X86DISPATCH_H_13563687684 +#define XXH_X86DISPATCH_H_13563687684 + +#include "xxhash.h" /* XXH64_hash_t, XXH3_state_t */ + +#if defined (__cplusplus) +extern "C" { +#endif + +XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_dispatch(const void* input, size_t len); +XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_withSeed_dispatch(const void* input, size_t len, XXH64_hash_t seed); +XXH_PUBLIC_API XXH64_hash_t XXH3_64bits_withSecret_dispatch(const void* input, size_t len, const void* secret, size_t secretLen); +XXH_PUBLIC_API XXH_errorcode XXH3_64bits_update_dispatch(XXH3_state_t* state, const void* input, size_t len); + +XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_dispatch(const void* input, size_t len); +XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_withSeed_dispatch(const void* input, size_t len, XXH64_hash_t seed); +XXH_PUBLIC_API XXH128_hash_t XXH3_128bits_withSecret_dispatch(const void* input, size_t len, const void* secret, size_t secretLen); +XXH_PUBLIC_API XXH_errorcode XXH3_128bits_update_dispatch(XXH3_state_t* state, const void* input, size_t len); + +#if defined (__cplusplus) +} +#endif + + +/* automatic replacement of XXH3 functions. + * can be disabled by setting XXH_DISPATCH_DISABLE_REPLACE */ +#ifndef XXH_DISPATCH_DISABLE_REPLACE + +# undef XXH3_64bits +# define XXH3_64bits XXH3_64bits_dispatch +# undef XXH3_64bits_withSeed +# define XXH3_64bits_withSeed XXH3_64bits_withSeed_dispatch +# undef XXH3_64bits_withSecret +# define XXH3_64bits_withSecret XXH3_64bits_withSecret_dispatch +# undef XXH3_64bits_update +# define XXH3_64bits_update XXH3_64bits_update_dispatch + +# undef XXH128 +# define XXH128 XXH3_128bits_withSeed_dispatch +# undef XXH3_128bits +# define XXH3_128bits XXH3_128bits_dispatch +# undef XXH3_128bits_withSeed +# define XXH3_128bits_withSeed XXH3_128bits_withSeed_dispatch +# undef XXH3_128bits_withSecret +# define XXH3_128bits_withSecret XXH3_128bits_withSecret_dispatch +# undef XXH3_128bits_update +# define XXH3_128bits_update XXH3_128bits_update_dispatch + +#endif /* XXH_DISPATCH_DISABLE_REPLACE */ + +#endif /* XXH_X86DISPATCH_H_13563687684 */ |