yuzu/src/common/hash.h

25 lines
675 B
C++

// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "common/common_types.h"
namespace Common {
void MurmurHash3_128(const void* key, int len, u32 seed, void* out);
/**
* Computes a 64-bit hash over the specified block of data
* @param data Block of data to compute hash over
* @param len Length of data (in bytes) to compute hash over
* @returns 64-bit hash value that was computed over the data block
*/
static inline u64 ComputeHash64(const void* data, int len) {
u64 res[2];
MurmurHash3_128(data, len, 0, res);
return res[0];
}
} // namespace Common