citra/src/common/hash.h
Lioncash 90e994471a Common: Move header guards over to pragma once
Also replaced C headers with the C++ equivalent ones
2014-08-17 13:45:55 -04:00

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790 B
C

// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#pragma once
#include "common/common.h"
u32 HashFletcher(const u8* data_u8, size_t length); // FAST. Length & 1 == 0.
u32 HashAdler32(const u8* data, size_t len); // Fairly accurate, slightly slower
u32 HashFNV(const u8* ptr, int length); // Another fast and decent hash
u32 HashEctor(const u8* ptr, int length); // JUNK. DO NOT USE FOR NEW THINGS
u64 GetCRC32(const u8 *src, int len, u32 samples); // SSE4.2 version of CRC32
u64 GetHashHiresTexture(const u8 *src, int len, u32 samples);
u64 GetMurmurHash3(const u8 *src, int len, u32 samples);
u64 GetHash64(const u8 *src, int len, u32 samples);
void SetHash64Function(bool useHiresTextures);