diff options
Diffstat (limited to '')
-rw-r--r-- | src/common/uint128.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/common/uint128.h b/src/common/uint128.h new file mode 100644 index 000000000..a3be2a2cb --- /dev/null +++ b/src/common/uint128.h @@ -0,0 +1,19 @@ +// Copyright 2019 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <utility> +#include "common/common_types.h" + +namespace Common { + +// This function multiplies 2 u64 values and produces a u128 value; +u128 Multiply64Into128(u64 a, u64 b); + +// This function divides a u128 by a u32 value and produces two u64 values: +// the result of division and the remainder +std::pair<u64, u64> Divide128On32(u128 dividend, u32 divisor); + +} // namespace Common |