mirror of https://git.suyu.dev/suyu/suyu
Merge pull request #1803 from DarkLordZach/k-able-event
kernel: Divide Event into ReadableEvent and WritableEventmerge-requests/60/head
commit
ef69b4b830
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// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "core/hle/kernel/object.h"
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#include "core/hle/kernel/wait_object.h"
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namespace Kernel {
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class KernelCore;
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class WritableEvent;
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class ReadableEvent final : public WaitObject {
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friend class WritableEvent;
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public:
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~ReadableEvent() override;
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std::string GetTypeName() const override {
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return "ReadableEvent";
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}
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std::string GetName() const override {
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return name;
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}
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ResetType GetResetType() const {
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return reset_type;
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}
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static const HandleType HANDLE_TYPE = HandleType::Event;
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HandleType GetHandleType() const override {
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return HANDLE_TYPE;
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}
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bool ShouldWait(Thread* thread) const override;
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void Acquire(Thread* thread) override;
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void WakeupAllWaitingThreads() override;
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void Clear();
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private:
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explicit ReadableEvent(KernelCore& kernel);
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void Signal();
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ResetType reset_type;
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bool signaled;
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std::string name; ///< Name of event (optional)
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};
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} // namespace Kernel
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// Copyright 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <algorithm>
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#include "common/assert.h"
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#include "core/hle/kernel/kernel.h"
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#include "core/hle/kernel/object.h"
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#include "core/hle/kernel/readable_event.h"
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#include "core/hle/kernel/thread.h"
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#include "core/hle/kernel/writable_event.h"
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namespace Kernel {
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WritableEvent::WritableEvent(KernelCore& kernel) : Object{kernel} {}
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WritableEvent::~WritableEvent() = default;
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EventPair WritableEvent::CreateEventPair(KernelCore& kernel, ResetType reset_type,
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std::string name) {
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SharedPtr<WritableEvent> writable_event(new WritableEvent(kernel));
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SharedPtr<ReadableEvent> readable_event(new ReadableEvent(kernel));
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writable_event->name = name + ":Writable";
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writable_event->readable = readable_event;
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readable_event->name = name + ":Readable";
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readable_event->signaled = false;
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readable_event->reset_type = reset_type;
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return {std::move(readable_event), std::move(writable_event)};
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}
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SharedPtr<ReadableEvent> WritableEvent::GetReadableEvent() const {
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return readable;
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}
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ResetType WritableEvent::GetResetType() const {
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return readable->reset_type;
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}
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void WritableEvent::Signal() {
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readable->Signal();
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}
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void WritableEvent::Clear() {
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readable->Clear();
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}
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bool WritableEvent::IsSignaled() const {
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return readable->signaled;
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}
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} // namespace Kernel
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