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// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <vector>
#include "input_common/main.h"
namespace InputCommon::Polling {
class DevicePoller;
enum class DeviceType;
} // namespace InputCommon::Polling
namespace InputCommon::SDL {
class State {
public:
using Pollers = std::vector<std::unique_ptr<Polling::DevicePoller>>;
/// Unregisters SDL device factories and shut them down.
virtual ~State() = default;
virtual Pollers GetPollers(Polling::DeviceType type) = 0;
};
class NullState : public State {
public:
Pollers GetPollers(Polling::DeviceType type) override {
return {};
}
};
std::unique_ptr<State> Init();
} // namespace InputCommon::SDL
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