75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2014 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_UI_LOOP_WIN_H_
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#define XENIA_UI_LOOP_WIN_H_
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#include <list>
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#include <mutex>
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#include <thread>
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#include "xenia/base/platform_win.h"
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#include "xenia/base/threading.h"
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#include "xenia/ui/loop.h"
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namespace xe {
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namespace ui {
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class Win32Loop : public Loop {
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public:
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Win32Loop();
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~Win32Loop() override;
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bool is_on_loop_thread() override;
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void Post(std::function<void()> fn) override;
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void PostDelayed(std::function<void()> fn, uint64_t delay_millis) override;
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void Quit() override;
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void AwaitQuit() override;
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private:
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struct PendingTimer {
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Win32Loop* loop;
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HANDLE timer_queue;
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HANDLE timer_handle;
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std::function<void()> fn;
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};
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class PostedFn {
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public:
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explicit PostedFn(std::function<void()> fn) : fn_(std::move(fn)) {}
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void Call() { fn_(); }
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private:
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std::function<void()> fn_;
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};
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void ThreadMain();
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static void TimerQueueCallback(void* context, uint8_t);
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std::thread thread_;
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DWORD thread_id_;
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bool should_exit_ = false;
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xe::threading::Fence quit_fence_;
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HANDLE timer_queue_;
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std::mutex pending_timers_mutex_;
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std::list<PendingTimer*> pending_timers_;
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std::recursive_mutex posted_functions_mutex_;
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std::list<PostedFn> posted_functions_;
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};
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} // namespace ui
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} // namespace xe
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#endif // XENIA_UI_LOOP_WIN_H_
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