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[android] fix crash due to ctor/dtor ordering for std::random_device being uninitialized when used in other static ctor/dtors (#3806)
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wow that's fucking horrible

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3806
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
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 23:45:06 +02:00 • committed by crueter
parent b4a485e244
commit 21f9db1c27
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1 changed files with 8 additions and 5 deletions
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13
src/common/random.cpp
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@ -1,19 +1,22 @@
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later // SPDX-License-Identifier: GPL-3.0-or-later
#include <optional>
#include <random> #include <random>
#include "common/random.h" #include "common/random.h"
static std::random_device g_random_device;
namespace Common::Random { namespace Common::Random {
[[nodiscard]] static std::random_device& GetGlobalRandomDevice() noexcept {
static std::random_device g_random_device{};
return g_random_device;
}
[[nodiscard]] u32 Random32(u32 seed) noexcept { [[nodiscard]] u32 Random32(u32 seed) noexcept {
return g_random_device(); return GetGlobalRandomDevice()();
} }
[[nodiscard]] u64 Random64(u64 seed) noexcept { [[nodiscard]] u64 Random64(u64 seed) noexcept {
return g_random_device(); return GetGlobalRandomDevice()();
} }
[[nodiscard]] std::mt19937 GetMT19937() noexcept { [[nodiscard]] std::mt19937 GetMT19937() noexcept {
return std::mt19937(g_random_device()); return std::mt19937(GetGlobalRandomDevice()());
} }
} }