2014-05-28 02:16:13 +02:00
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// Copyright 2014 Citra Emulator Project
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2014-12-17 06:38:14 +01:00
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// Licensed under GPLv2 or any later version
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2014-11-19 09:49:13 +01:00
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// Refer to the license.txt file included.
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2014-05-28 02:16:13 +02:00
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2014-06-06 04:35:36 +02:00
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#include <algorithm>
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2016-09-18 02:38:01 +02:00
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#include <map>
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2014-05-28 02:16:13 +02:00
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#include <vector>
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2015-05-06 09:06:12 +02:00
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#include "common/assert.h"
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2016-09-21 08:52:38 +02:00
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#include "core/hle/kernel/event.h"
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2018-08-02 04:40:00 +02:00
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#include "core/hle/kernel/object.h"
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2014-06-06 04:35:36 +02:00
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#include "core/hle/kernel/thread.h"
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2014-05-28 02:16:13 +02:00
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namespace Kernel {
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2016-09-19 03:01:46 +02:00
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Event::Event() {}
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Event::~Event() {}
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2015-02-01 01:56:59 +01:00
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2015-02-01 03:14:40 +01:00
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SharedPtr<Event> Event::Create(ResetType reset_type, std::string name) {
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2015-01-23 06:11:25 +01:00
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SharedPtr<Event> evt(new Event);
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2014-06-10 04:46:54 +02:00
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2015-01-16 01:29:46 +01:00
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evt->signaled = false;
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2015-07-02 00:10:28 +02:00
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evt->reset_type = reset_type;
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2015-01-23 06:11:25 +01:00
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evt->name = std::move(name);
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2015-01-15 05:33:37 +01:00
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2015-02-01 03:14:40 +01:00
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return evt;
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2014-05-28 02:16:13 +02:00
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}
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2017-01-01 22:53:22 +01:00
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bool Event::ShouldWait(Thread* thread) const {
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2015-01-23 06:11:25 +01:00
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return !signaled;
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}
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2014-05-28 02:16:13 +02:00
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2017-01-01 22:53:22 +01:00
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void Event::Acquire(Thread* thread) {
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ASSERT_MSG(!ShouldWait(thread), "object unavailable!");
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2014-05-28 02:16:13 +02:00
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2017-01-02 01:23:19 +01:00
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if (reset_type == ResetType::OneShot)
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2015-01-23 06:11:25 +01:00
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signaled = false;
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}
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2014-05-28 02:16:13 +02:00
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2015-01-23 06:11:25 +01:00
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void Event::Signal() {
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signaled = true;
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WakeupAllWaitingThreads();
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2014-05-28 02:16:13 +02:00
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}
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2015-01-23 06:11:25 +01:00
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void Event::Clear() {
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signaled = false;
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2014-05-28 02:16:13 +02:00
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}
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2017-01-02 01:23:19 +01:00
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void Event::WakeupAllWaitingThreads() {
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WaitObject::WakeupAllWaitingThreads();
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if (reset_type == ResetType::Pulse)
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signaled = false;
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}
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2018-03-09 18:54:43 +01:00
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} // namespace Kernel
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