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[common] unify std::random_device (#3801)

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Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3801
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
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lizzie 2026-03-31 20:12:41 +02:00 • committed by crueter
parent dd91b41a78
commit ee2891c55e
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18 changed files with 85 additions and 66 deletions
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11
src/common/uuid.cpp
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@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
@ -10,6 +13,7 @@
#include "common/assert.h"
#include "common/tiny_mt.h"
#include "common/uuid.h"
#include "common/random.h"
namespace Common {
@ -175,21 +179,16 @@ u128 UUID::AsU128() const {
}
UUID UUID::MakeRandom() {
std::random_device device;
return MakeRandomWithSeed(device());
return MakeRandomWithSeed(Common::Random::Random32(0));
}
UUID UUID::MakeRandomWithSeed(u32 seed) {
// Create and initialize our RNG.
TinyMT rng;
rng.Initialize(seed);
UUID uuid;
// Populate the UUID with random bytes.
rng.GenerateRandomBytes(uuid.uuid.data(), sizeof(UUID));
return uuid;
}