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Merge pull request #9061 from liamwhite/writable-event

kernel: remove KWritableEvent
This commit is contained in:
liamwhite 2022-10-14 17:30:38 -04:00 committed by GitHub
commit ae6dd1143c
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GPG Key ID: 4AEE18F83AFDEB23
37 changed files with 152 additions and 233 deletions

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@ -23,7 +23,7 @@ System::~System() {
void System::Finalize() { void System::Finalize() {
Stop(); Stop();
session->Finalize(); session->Finalize();
buffer_event->GetWritableEvent().Signal(); buffer_event->Signal();
} }
void System::StartSession() { void System::StartSession() {
@ -142,7 +142,7 @@ void System::ReleaseBuffers() {
if (signal) { if (signal) {
// Signal if any buffer was released, or if none are registered, we need more. // Signal if any buffer was released, or if none are registered, we need more.
buffer_event->GetWritableEvent().Signal(); buffer_event->Signal();
} }
} }
@ -159,7 +159,7 @@ bool System::FlushAudioInBuffers() {
buffers.FlushBuffers(buffers_released); buffers.FlushBuffers(buffers_released);
if (buffers_released > 0) { if (buffers_released > 0) {
buffer_event->GetWritableEvent().Signal(); buffer_event->Signal();
} }
return true; return true;
} }

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@ -24,7 +24,7 @@ System::~System() {
void System::Finalize() { void System::Finalize() {
Stop(); Stop();
session->Finalize(); session->Finalize();
buffer_event->GetWritableEvent().Signal(); buffer_event->Signal();
} }
std::string_view System::GetDefaultOutputDeviceName() const { std::string_view System::GetDefaultOutputDeviceName() const {
@ -141,7 +141,7 @@ void System::ReleaseBuffers() {
bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)}; bool signal{buffers.ReleaseBuffers(system.CoreTiming(), *session)};
if (signal) { if (signal) {
// Signal if any buffer was released, or if none are registered, we need more. // Signal if any buffer was released, or if none are registered, we need more.
buffer_event->GetWritableEvent().Signal(); buffer_event->Signal();
} }
} }
@ -158,7 +158,7 @@ bool System::FlushAudioOutBuffers() {
buffers.FlushBuffers(buffers_released); buffers.FlushBuffers(buffers_released);
if (buffers_released > 0) { if (buffers_released > 0) {
buffer_event->GetWritableEvent().Signal(); buffer_event->Signal();
} }
return true; return true;
} }

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@ -534,7 +534,7 @@ Result System::Update(std::span<const u8> input, std::span<u8> performance, std:
return result; return result;
} }
adsp_rendered_event->GetWritableEvent().Clear(); adsp_rendered_event->Clear();
num_times_updated++; num_times_updated++;
const auto end_time{core.CoreTiming().GetClockTicks()}; const auto end_time{core.CoreTiming().GetClockTicks()};
@ -625,7 +625,7 @@ void System::SendCommandToDsp() {
reset_command_buffers = false; reset_command_buffers = false;
command_buffer_size = command_size; command_buffer_size = command_size;
if (remaining_command_count == 0) { if (remaining_command_count == 0) {
adsp_rendered_event->GetWritableEvent().Signal(); adsp_rendered_event->Signal();
} }
} else { } else {
adsp.ClearRemainCount(session_id); adsp.ClearRemainCount(session_id);

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@ -261,8 +261,6 @@ add_library(core STATIC
hle/kernel/k_worker_task.h hle/kernel/k_worker_task.h
hle/kernel/k_worker_task_manager.cpp hle/kernel/k_worker_task_manager.cpp
hle/kernel/k_worker_task_manager.h hle/kernel/k_worker_task_manager.h
hle/kernel/k_writable_event.cpp
hle/kernel/k_writable_event.h
hle/kernel/kernel.cpp hle/kernel/kernel.cpp
hle/kernel/kernel.h hle/kernel/kernel.h
hle/kernel/memory_types.h hle/kernel/memory_types.h

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@ -43,13 +43,13 @@ class Domain;
class HLERequestContext; class HLERequestContext;
class KAutoObject; class KAutoObject;
class KernelCore; class KernelCore;
class KEvent;
class KHandleTable; class KHandleTable;
class KProcess; class KProcess;
class KServerSession; class KServerSession;
class KThread; class KThread;
class KReadableEvent; class KReadableEvent;
class KSession; class KSession;
class KWritableEvent;
class ServiceThread; class ServiceThread;
enum class ThreadWakeupReason; enum class ThreadWakeupReason;

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@ -18,7 +18,6 @@
#include "core/hle/kernel/k_synchronization_object.h" #include "core/hle/kernel/k_synchronization_object.h"
#include "core/hle/kernel/k_thread.h" #include "core/hle/kernel/k_thread.h"
#include "core/hle/kernel/k_transfer_memory.h" #include "core/hle/kernel/k_transfer_memory.h"
#include "core/hle/kernel/k_writable_event.h"
namespace Kernel { namespace Kernel {
@ -42,13 +41,12 @@ static_assert(ClassToken<KPort> == 0b10000101'00000000);
static_assert(ClassToken<KSession> == 0b00011001'00000000); static_assert(ClassToken<KSession> == 0b00011001'00000000);
static_assert(ClassToken<KSharedMemory> == 0b00101001'00000000); static_assert(ClassToken<KSharedMemory> == 0b00101001'00000000);
static_assert(ClassToken<KEvent> == 0b01001001'00000000); static_assert(ClassToken<KEvent> == 0b01001001'00000000);
static_assert(ClassToken<KWritableEvent> == 0b10001001'00000000);
// static_assert(ClassToken<KLightClientSession> == 0b00110001'00000000); // static_assert(ClassToken<KLightClientSession> == 0b00110001'00000000);
// static_assert(ClassToken<KLightServerSession> == 0b01010001'00000000); // static_assert(ClassToken<KLightServerSession> == 0b01010001'00000000);
static_assert(ClassToken<KTransferMemory> == 0b10010001'00000000); static_assert(ClassToken<KTransferMemory> == 0b01010001'00000000);
// static_assert(ClassToken<KDeviceAddressSpace> == 0b01100001'00000000); // static_assert(ClassToken<KDeviceAddressSpace> == 0b01100001'00000000);
// static_assert(ClassToken<KSessionRequest> == 0b10100001'00000000); // static_assert(ClassToken<KSessionRequest> == 0b10100001'00000000);
static_assert(ClassToken<KCodeMemory> == 0b11000001'00000000); static_assert(ClassToken<KCodeMemory> == 0b10100001'00000000);
// Ensure that the token hierarchy is correct. // Ensure that the token hierarchy is correct.
@ -73,13 +71,12 @@ static_assert(ClassToken<KPort> == ((0b10000101 << 8) | ClassToken<KAutoObject>)
static_assert(ClassToken<KSession> == ((0b00011001 << 8) | ClassToken<KAutoObject>)); static_assert(ClassToken<KSession> == ((0b00011001 << 8) | ClassToken<KAutoObject>));
static_assert(ClassToken<KSharedMemory> == ((0b00101001 << 8) | ClassToken<KAutoObject>)); static_assert(ClassToken<KSharedMemory> == ((0b00101001 << 8) | ClassToken<KAutoObject>));
static_assert(ClassToken<KEvent> == ((0b01001001 << 8) | ClassToken<KAutoObject>)); static_assert(ClassToken<KEvent> == ((0b01001001 << 8) | ClassToken<KAutoObject>));
static_assert(ClassToken<KWritableEvent> == ((0b10001001 << 8) | ClassToken<KAutoObject>));
// static_assert(ClassToken<KLightClientSession> == ((0b00110001 << 8) | ClassToken<KAutoObject>)); // static_assert(ClassToken<KLightClientSession> == ((0b00110001 << 8) | ClassToken<KAutoObject>));
// static_assert(ClassToken<KLightServerSession> == ((0b01010001 << 8) | ClassToken<KAutoObject>)); // static_assert(ClassToken<KLightServerSession> == ((0b01010001 << 8) | ClassToken<KAutoObject>));
static_assert(ClassToken<KTransferMemory> == ((0b10010001 << 8) | ClassToken<KAutoObject>)); static_assert(ClassToken<KTransferMemory> == ((0b01010001 << 8) | ClassToken<KAutoObject>));
// static_assert(ClassToken<KDeviceAddressSpace> == ((0b01100001 << 8) | ClassToken<KAutoObject>)); // static_assert(ClassToken<KDeviceAddressSpace> == ((0b01100001 << 8) | ClassToken<KAutoObject>));
// static_assert(ClassToken<KSessionRequest> == ((0b10100001 << 8) | ClassToken<KAutoObject>)); // static_assert(ClassToken<KSessionRequest> == ((0b10100001 << 8) | ClassToken<KAutoObject>));
static_assert(ClassToken<KCodeMemory> == ((0b11000001 << 8) | ClassToken<KAutoObject>)); static_assert(ClassToken<KCodeMemory> == ((0b10100001 << 8) | ClassToken<KAutoObject>));
// Ensure that the token hierarchy reflects the class hierarchy. // Ensure that the token hierarchy reflects the class hierarchy.
@ -110,7 +107,6 @@ static_assert(std::is_final_v<KPort> && std::is_base_of_v<KAutoObject, KPort>);
static_assert(std::is_final_v<KSession> && std::is_base_of_v<KAutoObject, KSession>); static_assert(std::is_final_v<KSession> && std::is_base_of_v<KAutoObject, KSession>);
static_assert(std::is_final_v<KSharedMemory> && std::is_base_of_v<KAutoObject, KSharedMemory>); static_assert(std::is_final_v<KSharedMemory> && std::is_base_of_v<KAutoObject, KSharedMemory>);
static_assert(std::is_final_v<KEvent> && std::is_base_of_v<KAutoObject, KEvent>); static_assert(std::is_final_v<KEvent> && std::is_base_of_v<KAutoObject, KEvent>);
static_assert(std::is_final_v<KWritableEvent> && std::is_base_of_v<KAutoObject, KWritableEvent>);
// static_assert(std::is_final_v<KLightClientSession> && // static_assert(std::is_final_v<KLightClientSession> &&
// std::is_base_of_v<KAutoObject, KLightClientSession>); // std::is_base_of_v<KAutoObject, KLightClientSession>);
// static_assert(std::is_final_v<KLightServerSession> && // static_assert(std::is_final_v<KLightServerSession> &&

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@ -101,7 +101,6 @@ public:
KSession, KSession,
KSharedMemory, KSharedMemory,
KEvent, KEvent,
KWritableEvent,
KLightClientSession, KLightClientSession,
KLightServerSession, KLightServerSession,
KTransferMemory, KTransferMemory,

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@ -8,39 +8,45 @@
namespace Kernel { namespace Kernel {
KEvent::KEvent(KernelCore& kernel_) KEvent::KEvent(KernelCore& kernel_)
: KAutoObjectWithSlabHeapAndContainer{kernel_}, readable_event{kernel_}, writable_event{ : KAutoObjectWithSlabHeapAndContainer{kernel_}, m_readable_event{kernel_} {}
kernel_} {}
KEvent::~KEvent() = default; KEvent::~KEvent() = default;
void KEvent::Initialize(std::string&& name_, KProcess* owner_) { void KEvent::Initialize(KProcess* owner) {
// Increment reference count. // Create our readable event.
// Because reference count is one on creation, this will result KAutoObject::Create(std::addressof(m_readable_event));
// in a reference count of two. Thus, when both readable and
// writable events are closed this object will be destroyed.
Open();
// Create our sub events. // Initialize our readable event.
KAutoObject::Create(std::addressof(readable_event)); m_readable_event.Initialize(this);
KAutoObject::Create(std::addressof(writable_event));
// Initialize our sub sessions.
readable_event.Initialize(this, name_ + ":Readable");
writable_event.Initialize(this, name_ + ":Writable");
// Set our owner process. // Set our owner process.
owner = owner_; m_owner = owner;
owner->Open(); m_owner->Open();
// Mark initialized. // Mark initialized.
name = std::move(name_); m_initialized = true;
initialized = true;
} }
void KEvent::Finalize() { void KEvent::Finalize() {
KAutoObjectWithSlabHeapAndContainer<KEvent, KAutoObjectWithList>::Finalize(); KAutoObjectWithSlabHeapAndContainer<KEvent, KAutoObjectWithList>::Finalize();
} }
Result KEvent::Signal() {
KScopedSchedulerLock sl{kernel};
R_SUCCEED_IF(m_readable_event_destroyed);
return m_readable_event.Signal();
}
Result KEvent::Clear() {
KScopedSchedulerLock sl{kernel};
R_SUCCEED_IF(m_readable_event_destroyed);
return m_readable_event.Clear();
}
void KEvent::PostDestroy(uintptr_t arg) { void KEvent::PostDestroy(uintptr_t arg) {
// Release the event count resource the owner process holds. // Release the event count resource the owner process holds.
KProcess* owner = reinterpret_cast<KProcess*>(arg); KProcess* owner = reinterpret_cast<KProcess*>(arg);

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@ -4,14 +4,12 @@
#pragma once #pragma once
#include "core/hle/kernel/k_readable_event.h" #include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/kernel/slab_helpers.h" #include "core/hle/kernel/slab_helpers.h"
namespace Kernel { namespace Kernel {
class KernelCore; class KernelCore;
class KReadableEvent; class KReadableEvent;
class KWritableEvent;
class KProcess; class KProcess;
class KEvent final : public KAutoObjectWithSlabHeapAndContainer<KEvent, KAutoObjectWithList> { class KEvent final : public KAutoObjectWithSlabHeapAndContainer<KEvent, KAutoObjectWithList> {
@ -21,37 +19,40 @@ public:
explicit KEvent(KernelCore& kernel_); explicit KEvent(KernelCore& kernel_);
~KEvent() override; ~KEvent() override;
void Initialize(std::string&& name, KProcess* owner_); void Initialize(KProcess* owner);
void Finalize() override; void Finalize() override;
bool IsInitialized() const override { bool IsInitialized() const override {
return initialized; return m_initialized;
} }
uintptr_t GetPostDestroyArgument() const override { uintptr_t GetPostDestroyArgument() const override {
return reinterpret_cast<uintptr_t>(owner); return reinterpret_cast<uintptr_t>(m_owner);
} }
KProcess* GetOwner() const override { KProcess* GetOwner() const override {
return owner; return m_owner;
} }
KReadableEvent& GetReadableEvent() { KReadableEvent& GetReadableEvent() {
return readable_event; return m_readable_event;
}
KWritableEvent& GetWritableEvent() {
return writable_event;
} }
static void PostDestroy(uintptr_t arg); static void PostDestroy(uintptr_t arg);
Result Signal();
Result Clear();
void OnReadableEventDestroyed() {
m_readable_event_destroyed = true;
}
private: private:
KReadableEvent readable_event; KReadableEvent m_readable_event;
KWritableEvent writable_event; KProcess* m_owner{};
KProcess* owner{}; bool m_initialized{};
bool initialized{}; bool m_readable_event_destroyed{};
}; };
} // namespace Kernel } // namespace Kernel

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@ -15,31 +15,44 @@ KReadableEvent::KReadableEvent(KernelCore& kernel_) : KSynchronizationObject{ker
KReadableEvent::~KReadableEvent() = default; KReadableEvent::~KReadableEvent() = default;
bool KReadableEvent::IsSignaled() const { void KReadableEvent::Initialize(KEvent* parent) {
ASSERT(kernel.GlobalSchedulerContext().IsLocked()); m_is_signaled = false;
m_parent = parent;
return is_signaled; if (m_parent != nullptr) {
m_parent->Open();
}
}
bool KReadableEvent::IsSignaled() const {
ASSERT(KScheduler::IsSchedulerLockedByCurrentThread(kernel));
return m_is_signaled;
} }
void KReadableEvent::Destroy() { void KReadableEvent::Destroy() {
if (parent) { if (m_parent) {
parent->Close(); {
KScopedSchedulerLock sl{kernel};
m_parent->OnReadableEventDestroyed();
}
m_parent->Close();
} }
} }
Result KReadableEvent::Signal() { Result KReadableEvent::Signal() {
KScopedSchedulerLock lk{kernel}; KScopedSchedulerLock lk{kernel};
if (!is_signaled) { if (!m_is_signaled) {
is_signaled = true; m_is_signaled = true;
NotifyAvailable(); this->NotifyAvailable();
} }
return ResultSuccess; return ResultSuccess;
} }
Result KReadableEvent::Clear() { Result KReadableEvent::Clear() {
Reset(); this->Reset();
return ResultSuccess; return ResultSuccess;
} }
@ -47,11 +60,11 @@ Result KReadableEvent::Clear() {
Result KReadableEvent::Reset() { Result KReadableEvent::Reset() {
KScopedSchedulerLock lk{kernel}; KScopedSchedulerLock lk{kernel};
if (!is_signaled) { if (!m_is_signaled) {
return ResultInvalidState; return ResultInvalidState;
} }
is_signaled = false; m_is_signaled = false;
return ResultSuccess; return ResultSuccess;
} }

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@ -20,26 +20,23 @@ public:
explicit KReadableEvent(KernelCore& kernel_); explicit KReadableEvent(KernelCore& kernel_);
~KReadableEvent() override; ~KReadableEvent() override;
void Initialize(KEvent* parent_event_, std::string&& name_) { void Initialize(KEvent* parent);
is_signaled = false;
parent = parent_event_;
name = std::move(name_);
}
KEvent* GetParent() const { KEvent* GetParent() const {
return parent; return m_parent;
} }
Result Signal();
Result Clear();
bool IsSignaled() const override; bool IsSignaled() const override;
void Destroy() override; void Destroy() override;
Result Signal();
Result Clear();
Result Reset(); Result Reset();
private: private:
bool is_signaled{}; bool m_is_signaled{};
KEvent* parent{}; KEvent* m_parent{};
}; };
} // namespace Kernel } // namespace Kernel

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@ -1,35 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
namespace Kernel {
KWritableEvent::KWritableEvent(KernelCore& kernel_)
: KAutoObjectWithSlabHeapAndContainer{kernel_} {}
KWritableEvent::~KWritableEvent() = default;
void KWritableEvent::Initialize(KEvent* parent_event_, std::string&& name_) {
parent = parent_event_;
name = std::move(name_);
parent->GetReadableEvent().Open();
}
Result KWritableEvent::Signal() {
return parent->GetReadableEvent().Signal();
}
Result KWritableEvent::Clear() {
return parent->GetReadableEvent().Clear();
}
void KWritableEvent::Destroy() {
// Close our references.
parent->GetReadableEvent().Close();
parent->Close();
}
} // namespace Kernel

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@ -1,39 +0,0 @@
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "core/hle/kernel/k_auto_object.h"
#include "core/hle/kernel/slab_helpers.h"
#include "core/hle/result.h"
namespace Kernel {
class KernelCore;
class KEvent;
class KWritableEvent final
: public KAutoObjectWithSlabHeapAndContainer<KWritableEvent, KAutoObjectWithList> {
KERNEL_AUTOOBJECT_TRAITS(KWritableEvent, KAutoObject);
public:
explicit KWritableEvent(KernelCore& kernel_);
~KWritableEvent() override;
void Destroy() override;
static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
void Initialize(KEvent* parent_, std::string&& name_);
Result Signal();
Result Clear();
KEvent* GetParent() const {
return parent;
}
private:
KEvent* parent{};
};
} // namespace Kernel

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@ -52,7 +52,6 @@ class KThread;
class KThreadLocalPage; class KThreadLocalPage;
class KTransferMemory; class KTransferMemory;
class KWorkerTaskManager; class KWorkerTaskManager;
class KWritableEvent;
class KCodeMemory; class KCodeMemory;
class PhysicalCore; class PhysicalCore;
class ServiceThread; class ServiceThread;
@ -345,8 +344,6 @@ public:
return slab_heap_container->thread; return slab_heap_container->thread;
} else if constexpr (std::is_same_v<T, KTransferMemory>) { } else if constexpr (std::is_same_v<T, KTransferMemory>) {
return slab_heap_container->transfer_memory; return slab_heap_container->transfer_memory;
} else if constexpr (std::is_same_v<T, KWritableEvent>) {
return slab_heap_container->writeable_event;
} else if constexpr (std::is_same_v<T, KCodeMemory>) { } else if constexpr (std::is_same_v<T, KCodeMemory>) {
return slab_heap_container->code_memory; return slab_heap_container->code_memory;
} else if constexpr (std::is_same_v<T, KPageBuffer>) { } else if constexpr (std::is_same_v<T, KPageBuffer>) {
@ -412,7 +409,6 @@ private:
KSlabHeap<KSharedMemoryInfo> shared_memory_info; KSlabHeap<KSharedMemoryInfo> shared_memory_info;
KSlabHeap<KThread> thread; KSlabHeap<KThread> thread;
KSlabHeap<KTransferMemory> transfer_memory; KSlabHeap<KTransferMemory> transfer_memory;
KSlabHeap<KWritableEvent> writeable_event;
KSlabHeap<KCodeMemory> code_memory; KSlabHeap<KCodeMemory> code_memory;
KSlabHeap<KPageBuffer> page_buffer; KSlabHeap<KPageBuffer> page_buffer;
KSlabHeap<KThreadLocalPage> thread_local_page; KSlabHeap<KThreadLocalPage> thread_local_page;

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@ -35,7 +35,6 @@
#include "core/hle/kernel/k_thread.h" #include "core/hle/kernel/k_thread.h"
#include "core/hle/kernel/k_thread_queue.h" #include "core/hle/kernel/k_thread_queue.h"
#include "core/hle/kernel/k_transfer_memory.h" #include "core/hle/kernel/k_transfer_memory.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/physical_core.h" #include "core/hle/kernel/physical_core.h"
#include "core/hle/kernel/svc.h" #include "core/hle/kernel/svc.h"
@ -2445,11 +2444,11 @@ static Result SignalEvent(Core::System& system, Handle event_handle) {
// Get the current handle table. // Get the current handle table.
const KHandleTable& handle_table = system.Kernel().CurrentProcess()->GetHandleTable(); const KHandleTable& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
// Get the writable event. // Get the event.
KScopedAutoObject writable_event = handle_table.GetObject<KWritableEvent>(event_handle); KScopedAutoObject event = handle_table.GetObject<KEvent>(event_handle);
R_UNLESS(writable_event.IsNotNull(), ResultInvalidHandle); R_UNLESS(event.IsNotNull(), ResultInvalidHandle);
return writable_event->Signal(); return event->Signal();
} }
static Result SignalEvent32(Core::System& system, Handle event_handle) { static Result SignalEvent32(Core::System& system, Handle event_handle) {
@ -2464,9 +2463,9 @@ static Result ClearEvent(Core::System& system, Handle event_handle) {
// Try to clear the writable event. // Try to clear the writable event.
{ {
KScopedAutoObject writable_event = handle_table.GetObject<KWritableEvent>(event_handle); KScopedAutoObject event = handle_table.GetObject<KEvent>(event_handle);
if (writable_event.IsNotNull()) { if (event.IsNotNull()) {
return writable_event->Clear(); return event->Clear();
} }
} }
@ -2504,24 +2503,24 @@ static Result CreateEvent(Core::System& system, Handle* out_write, Handle* out_r
R_UNLESS(event != nullptr, ResultOutOfResource); R_UNLESS(event != nullptr, ResultOutOfResource);
// Initialize the event. // Initialize the event.
event->Initialize("CreateEvent", kernel.CurrentProcess()); event->Initialize(kernel.CurrentProcess());
// Commit the thread reservation. // Commit the thread reservation.
event_reservation.Commit(); event_reservation.Commit();
// Ensure that we clean up the event (and its only references are handle table) on function end. // Ensure that we clean up the event (and its only references are handle table) on function end.
SCOPE_EXIT({ SCOPE_EXIT({
event->GetWritableEvent().Close();
event->GetReadableEvent().Close(); event->GetReadableEvent().Close();
event->Close();
}); });
// Register the event. // Register the event.
KEvent::Register(kernel, event); KEvent::Register(kernel, event);
// Add the writable event to the handle table. // Add the event to the handle table.
R_TRY(handle_table.Add(out_write, std::addressof(event->GetWritableEvent()))); R_TRY(handle_table.Add(out_write, event));
// Add the writable event to the handle table. // Ensure that we maintaing a clean handle state on exit.
auto handle_guard = SCOPE_GUARD({ handle_table.Remove(*out_write); }); auto handle_guard = SCOPE_GUARD({ handle_table.Remove(*out_write); });
// Add the readable event to the handle table. // Add the readable event to the handle table.

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@ -64,7 +64,7 @@ void IAsyncContext::GetResult(Kernel::HLERequestContext& ctx) {
void IAsyncContext::MarkComplete() { void IAsyncContext::MarkComplete() {
is_complete.store(true); is_complete.store(true);
completion_event->GetWritableEvent().Signal(); completion_event->Signal();
} }
} // namespace Service::Account } // namespace Service::Account

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@ -316,7 +316,7 @@ ISelfController::ISelfController(Core::System& system_, NVFlinger::NVFlinger& nv
accumulated_suspended_tick_changed_event = accumulated_suspended_tick_changed_event =
service_context.CreateEvent("ISelfController:AccumulatedSuspendedTickChangedEvent"); service_context.CreateEvent("ISelfController:AccumulatedSuspendedTickChangedEvent");
accumulated_suspended_tick_changed_event->GetWritableEvent().Signal(); accumulated_suspended_tick_changed_event->Signal();
} }
ISelfController::~ISelfController() { ISelfController::~ISelfController() {
@ -378,7 +378,7 @@ void ISelfController::LeaveFatalSection(Kernel::HLERequestContext& ctx) {
void ISelfController::GetLibraryAppletLaunchableEvent(Kernel::HLERequestContext& ctx) { void ISelfController::GetLibraryAppletLaunchableEvent(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_AM, "(STUBBED) called"); LOG_WARNING(Service_AM, "(STUBBED) called");
launchable_event->GetWritableEvent().Signal(); launchable_event->Signal();
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
@ -618,18 +618,18 @@ Kernel::KReadableEvent& AppletMessageQueue::GetOperationModeChangedEvent() {
void AppletMessageQueue::PushMessage(AppletMessage msg) { void AppletMessageQueue::PushMessage(AppletMessage msg) {
messages.push(msg); messages.push(msg);
on_new_message->GetWritableEvent().Signal(); on_new_message->Signal();
} }
AppletMessageQueue::AppletMessage AppletMessageQueue::PopMessage() { AppletMessageQueue::AppletMessage AppletMessageQueue::PopMessage() {
if (messages.empty()) { if (messages.empty()) {
on_new_message->GetWritableEvent().Clear(); on_new_message->Clear();
return AppletMessage::None; return AppletMessage::None;
} }
auto msg = messages.front(); auto msg = messages.front();
messages.pop(); messages.pop();
if (messages.empty()) { if (messages.empty()) {
on_new_message->GetWritableEvent().Clear(); on_new_message->Clear();
} }
return msg; return msg;
} }
@ -653,7 +653,7 @@ void AppletMessageQueue::FocusStateChanged() {
void AppletMessageQueue::OperationModeChanged() { void AppletMessageQueue::OperationModeChanged() {
PushMessage(AppletMessage::OperationModeChanged); PushMessage(AppletMessage::OperationModeChanged);
PushMessage(AppletMessage::PerformanceModeChanged); PushMessage(AppletMessage::PerformanceModeChanged);
on_operation_mode_changed->GetWritableEvent().Signal(); on_operation_mode_changed->Signal();
} }
ICommonStateGetter::ICommonStateGetter(Core::System& system_, ICommonStateGetter::ICommonStateGetter(Core::System& system_,

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@ -65,7 +65,7 @@ std::shared_ptr<IStorage> AppletDataBroker::PopNormalDataToGame() {
auto out = std::move(out_channel.front()); auto out = std::move(out_channel.front());
out_channel.pop_front(); out_channel.pop_front();
pop_out_data_event->GetWritableEvent().Clear(); pop_out_data_event->Clear();
return out; return out;
} }
@ -84,7 +84,7 @@ std::shared_ptr<IStorage> AppletDataBroker::PopInteractiveDataToGame() {
auto out = std::move(out_interactive_channel.front()); auto out = std::move(out_interactive_channel.front());
out_interactive_channel.pop_front(); out_interactive_channel.pop_front();
pop_interactive_out_data_event->GetWritableEvent().Clear(); pop_interactive_out_data_event->Clear();
return out; return out;
} }
@ -103,7 +103,7 @@ void AppletDataBroker::PushNormalDataFromGame(std::shared_ptr<IStorage>&& storag
void AppletDataBroker::PushNormalDataFromApplet(std::shared_ptr<IStorage>&& storage) { void AppletDataBroker::PushNormalDataFromApplet(std::shared_ptr<IStorage>&& storage) {
out_channel.emplace_back(std::move(storage)); out_channel.emplace_back(std::move(storage));
pop_out_data_event->GetWritableEvent().Signal(); pop_out_data_event->Signal();
} }
void AppletDataBroker::PushInteractiveDataFromGame(std::shared_ptr<IStorage>&& storage) { void AppletDataBroker::PushInteractiveDataFromGame(std::shared_ptr<IStorage>&& storage) {
@ -112,11 +112,11 @@ void AppletDataBroker::PushInteractiveDataFromGame(std::shared_ptr<IStorage>&& s
void AppletDataBroker::PushInteractiveDataFromApplet(std::shared_ptr<IStorage>&& storage) { void AppletDataBroker::PushInteractiveDataFromApplet(std::shared_ptr<IStorage>&& storage) {
out_interactive_channel.emplace_back(std::move(storage)); out_interactive_channel.emplace_back(std::move(storage));
pop_interactive_out_data_event->GetWritableEvent().Signal(); pop_interactive_out_data_event->Signal();
} }
void AppletDataBroker::SignalStateChanged() { void AppletDataBroker::SignalStateChanged() {
state_changed_event->GetWritableEvent().Signal(); state_changed_event->Signal();
switch (applet_mode) { switch (applet_mode) {
case LibraryAppletMode::AllForeground: case LibraryAppletMode::AllForeground:

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@ -239,7 +239,7 @@ public:
}; };
RegisterHandlers(functions); RegisterHandlers(functions);
event->GetWritableEvent().Signal(); event->Signal();
} }
~IAudioDevice() override { ~IAudioDevice() override {
@ -325,7 +325,7 @@ private:
void QueryAudioDeviceSystemEvent(Kernel::HLERequestContext& ctx) { void QueryAudioDeviceSystemEvent(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_Audio, "(STUBBED) called"); LOG_DEBUG(Service_Audio, "(STUBBED) called");
event->GetWritableEvent().Signal(); event->Signal();
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);

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@ -82,7 +82,7 @@ void ProgressServiceBackend::FinishDownload(Result result) {
} }
void ProgressServiceBackend::SignalUpdate() { void ProgressServiceBackend::SignalUpdate() {
update_event->GetWritableEvent().Signal(); update_event->Signal();
} }
Backend::Backend(DirectoryGetter getter) : dir_getter(std::move(getter)) {} Backend::Backend(DirectoryGetter getter) : dir_getter(std::move(getter)) {}

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@ -16,7 +16,6 @@
#include "core/hid/hid_core.h" #include "core/hid/hid_core.h"
#include "core/hle/kernel/k_event.h" #include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h" #include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/service/hid/controllers/npad.h" #include "core/hle/service/hid/controllers/npad.h"
#include "core/hle/service/hid/errors.h" #include "core/hle/service/hid/errors.h"
#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/kernel_helpers.h"
@ -167,7 +166,7 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
const auto& battery_level = controller.device->GetBattery(); const auto& battery_level = controller.device->GetBattery();
auto* shared_memory = controller.shared_memory; auto* shared_memory = controller.shared_memory;
if (controller_type == Core::HID::NpadStyleIndex::None) { if (controller_type == Core::HID::NpadStyleIndex::None) {
controller.styleset_changed_event->GetWritableEvent().Signal(); controller.styleset_changed_event->Signal();
return; return;
} }
@ -1033,7 +1032,7 @@ Kernel::KReadableEvent& Controller_NPad::GetStyleSetChangedEvent(Core::HID::Npad
void Controller_NPad::SignalStyleSetChangedEvent(Core::HID::NpadIdType npad_id) const { void Controller_NPad::SignalStyleSetChangedEvent(Core::HID::NpadIdType npad_id) const {
const auto& controller = GetControllerFromNpadIdType(npad_id); const auto& controller = GetControllerFromNpadIdType(npad_id);
controller.styleset_changed_event->GetWritableEvent().Signal(); controller.styleset_changed_event->Signal();
} }
void Controller_NPad::AddNewControllerAt(Core::HID::NpadStyleIndex controller, void Controller_NPad::AddNewControllerAt(Core::HID::NpadStyleIndex controller,

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@ -73,7 +73,7 @@ Result Controller_Palma::PlayPalmaActivity(const PalmaConnectionHandle& handle,
operation.operation = PalmaOperationType::PlayActivity; operation.operation = PalmaOperationType::PlayActivity;
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data = {}; operation.data = {};
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }
@ -93,7 +93,7 @@ Result Controller_Palma::ReadPalmaStep(const PalmaConnectionHandle& handle) {
operation.operation = PalmaOperationType::ReadStep; operation.operation = PalmaOperationType::ReadStep;
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data = {}; operation.data = {};
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }
@ -122,7 +122,7 @@ Result Controller_Palma::ReadPalmaUniqueCode(const PalmaConnectionHandle& handle
operation.operation = PalmaOperationType::ReadUniqueCode; operation.operation = PalmaOperationType::ReadUniqueCode;
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data = {}; operation.data = {};
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }
@ -133,7 +133,7 @@ Result Controller_Palma::SetPalmaUniqueCodeInvalid(const PalmaConnectionHandle&
operation.operation = PalmaOperationType::SetUniqueCodeInvalid; operation.operation = PalmaOperationType::SetUniqueCodeInvalid;
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data = {}; operation.data = {};
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }
@ -147,7 +147,7 @@ Result Controller_Palma::WritePalmaRgbLedPatternEntry(const PalmaConnectionHandl
operation.operation = PalmaOperationType::WriteRgbLedPatternEntry; operation.operation = PalmaOperationType::WriteRgbLedPatternEntry;
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data = {}; operation.data = {};
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }
@ -159,7 +159,7 @@ Result Controller_Palma::WritePalmaWaveEntry(const PalmaConnectionHandle& handle
operation.operation = PalmaOperationType::WriteWaveEntry; operation.operation = PalmaOperationType::WriteWaveEntry;
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data = {}; operation.data = {};
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }
@ -172,7 +172,7 @@ Result Controller_Palma::SetPalmaDataBaseIdentificationVersion(const PalmaConnec
operation.operation = PalmaOperationType::ReadDataBaseIdentificationVersion; operation.operation = PalmaOperationType::ReadDataBaseIdentificationVersion;
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data[0] = {}; operation.data[0] = {};
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }
@ -185,7 +185,7 @@ Result Controller_Palma::GetPalmaDataBaseIdentificationVersion(
operation.result = PalmaResultSuccess; operation.result = PalmaResultSuccess;
operation.data = {}; operation.data = {};
operation.data[0] = static_cast<u8>(database_id_version); operation.data[0] = static_cast<u8>(database_id_version);
operation_complete_event->GetWritableEvent().Signal(); operation_complete_event->Signal();
return ResultSuccess; return ResultSuccess;
} }

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@ -131,12 +131,12 @@ bool RingController::SetCommand(const std::vector<u8>& data) {
case RingConCommands::ReadRepCount: case RingConCommands::ReadRepCount:
case RingConCommands::ReadTotalPushCount: case RingConCommands::ReadTotalPushCount:
ASSERT_MSG(data.size() == 0x4, "data.size is not 0x4 bytes"); ASSERT_MSG(data.size() == 0x4, "data.size is not 0x4 bytes");
send_command_async_event->GetWritableEvent().Signal(); send_command_async_event->Signal();
return true; return true;
case RingConCommands::ResetRepCount: case RingConCommands::ResetRepCount:
ASSERT_MSG(data.size() == 0x4, "data.size is not 0x4 bytes"); ASSERT_MSG(data.size() == 0x4, "data.size is not 0x4 bytes");
total_rep_count = 0; total_rep_count = 0;
send_command_async_event->GetWritableEvent().Signal(); send_command_async_event->Signal();
return true; return true;
case RingConCommands::SaveCalData: { case RingConCommands::SaveCalData: {
ASSERT_MSG(data.size() == 0x14, "data.size is not 0x14 bytes"); ASSERT_MSG(data.size() == 0x14, "data.size is not 0x14 bytes");
@ -144,14 +144,14 @@ bool RingController::SetCommand(const std::vector<u8>& data) {
SaveCalData save_info{}; SaveCalData save_info{};
std::memcpy(&save_info, data.data(), sizeof(SaveCalData)); std::memcpy(&save_info, data.data(), sizeof(SaveCalData));
user_calibration = save_info.calibration; user_calibration = save_info.calibration;
send_command_async_event->GetWritableEvent().Signal(); send_command_async_event->Signal();
return true; return true;
} }
default: default:
LOG_ERROR(Service_HID, "Command not implemented {}", command); LOG_ERROR(Service_HID, "Command not implemented {}", command);
command = RingConCommands::Error; command = RingConCommands::Error;
// Signal a reply to avoid softlocking the game // Signal a reply to avoid softlocking the game
send_command_async_event->GetWritableEvent().Signal(); send_command_async_event->Signal();
return false; return false;
} }
} }

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@ -9,7 +9,6 @@
#include "core/hle/kernel/k_readable_event.h" #include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_resource_limit.h" #include "core/hle/kernel/k_resource_limit.h"
#include "core/hle/kernel/k_scoped_resource_reservation.h" #include "core/hle/kernel/k_scoped_resource_reservation.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/kernel_helpers.h"
namespace Service::KernelHelpers { namespace Service::KernelHelpers {
@ -46,7 +45,7 @@ Kernel::KEvent* ServiceContext::CreateEvent(std::string&& name) {
} }
// Initialize the event. // Initialize the event.
event->Initialize(std::move(name), process); event->Initialize(process);
// Commit the thread reservation. // Commit the thread reservation.
event_reservation.Commit(); event_reservation.Commit();
@ -59,7 +58,7 @@ Kernel::KEvent* ServiceContext::CreateEvent(std::string&& name) {
void ServiceContext::CloseEvent(Kernel::KEvent* event) { void ServiceContext::CloseEvent(Kernel::KEvent* event) {
event->GetReadableEvent().Close(); event->GetReadableEvent().Close();
event->GetWritableEvent().Close(); event->Close();
} }
} // namespace Service::KernelHelpers } // namespace Service::KernelHelpers

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@ -165,7 +165,7 @@ public:
} }
void OnEventFired() { void OnEventFired() {
state_change_event->GetWritableEvent().Signal(); state_change_event->Signal();
} }
void GetState(Kernel::HLERequestContext& ctx) { void GetState(Kernel::HLERequestContext& ctx) {

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@ -58,7 +58,7 @@ NfpDevice::~NfpDevice() {
void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) { void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) {
if (type == Core::HID::ControllerTriggerType::Connected || if (type == Core::HID::ControllerTriggerType::Connected ||
type == Core::HID::ControllerTriggerType::Disconnected) { type == Core::HID::ControllerTriggerType::Disconnected) {
availability_change_event->GetWritableEvent().Signal(); availability_change_event->Signal();
return; return;
} }
@ -100,7 +100,7 @@ bool NfpDevice::LoadAmiibo(std::span<const u8> data) {
device_state = DeviceState::TagFound; device_state = DeviceState::TagFound;
deactivate_event->GetReadableEvent().Clear(); deactivate_event->GetReadableEvent().Clear();
activate_event->GetWritableEvent().Signal(); activate_event->Signal();
return true; return true;
} }
@ -115,7 +115,7 @@ void NfpDevice::CloseAmiibo() {
encrypted_tag_data = {}; encrypted_tag_data = {};
tag_data = {}; tag_data = {};
activate_event->GetReadableEvent().Clear(); activate_event->GetReadableEvent().Clear();
deactivate_event->GetWritableEvent().Signal(); deactivate_event->Signal();
} }
Kernel::KReadableEvent& NfpDevice::GetActivateEvent() const { Kernel::KReadableEvent& NfpDevice::GetActivateEvent() const {

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@ -328,7 +328,7 @@ private:
void StartTask(Kernel::HLERequestContext& ctx) { void StartTask(Kernel::HLERequestContext& ctx) {
// No need to connect to the internet, just finish the task straight away. // No need to connect to the internet, just finish the task straight away.
LOG_DEBUG(Service_NIM, "called"); LOG_DEBUG(Service_NIM, "called");
finished_event->GetWritableEvent().Signal(); finished_event->Signal();
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
} }
@ -350,7 +350,7 @@ private:
void Cancel(Kernel::HLERequestContext& ctx) { void Cancel(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NIM, "called"); LOG_DEBUG(Service_NIM, "called");
finished_event->GetWritableEvent().Clear(); finished_event->Clear();
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess); rb.Push(ResultSuccess);
} }

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@ -12,7 +12,6 @@
#include "common/scope_exit.h" #include "common/scope_exit.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/kernel/k_event.h" #include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/service/nvdrv/core/container.h" #include "core/hle/service/nvdrv/core/container.h"
#include "core/hle/service/nvdrv/core/syncpoint_manager.h" #include "core/hle/service/nvdrv/core/syncpoint_manager.h"
#include "core/hle/service/nvdrv/devices/nvhost_ctrl.h" #include "core/hle/service/nvdrv/devices/nvhost_ctrl.h"
@ -206,7 +205,7 @@ NvResult nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector
auto& event_ = events[slot]; auto& event_ = events[slot];
if (event_.status.exchange(EventState::Signalling, std::memory_order_acq_rel) == if (event_.status.exchange(EventState::Signalling, std::memory_order_acq_rel) ==
EventState::Waiting) { EventState::Waiting) {
event_.kevent->GetWritableEvent().Signal(); event_.kevent->Signal();
} }
event_.status.store(EventState::Signalled, std::memory_order_release); event_.status.store(EventState::Signalled, std::memory_order_release);
}); });
@ -306,7 +305,7 @@ NvResult nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::v
} }
event.fails++; event.fails++;
event.status.store(EventState::Cancelled, std::memory_order_release); event.status.store(EventState::Cancelled, std::memory_order_release);
event.kevent->GetWritableEvent().Clear(); event.kevent->Clear();
return NvResult::Success; return NvResult::Success;
} }

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@ -8,7 +8,6 @@
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/k_event.h" #include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/service/nvdrv/core/container.h" #include "core/hle/service/nvdrv/core/container.h"
#include "core/hle/service/nvdrv/devices/nvdevice.h" #include "core/hle/service/nvdrv/devices/nvdevice.h"
#include "core/hle/service/nvdrv/devices/nvdisp_disp0.h" #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"

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@ -7,10 +7,6 @@
#include "core/hle/service/nvdrv/nvdrv.h" #include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
namespace Kernel {
class KWritableEvent;
}
namespace Service::Nvidia { namespace Service::Nvidia {
class NVDRV final : public ServiceFramework<NVDRV> { class NVDRV final : public ServiceFramework<NVDRV> {

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@ -11,7 +11,6 @@
#include "core/hle/kernel/hle_ipc.h" #include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/k_event.h" #include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h" #include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/nvdrv/core/nvmap.h" #include "core/hle/service/nvdrv/core/nvmap.h"
@ -110,7 +109,7 @@ Status BufferQueueProducer::SetBufferCount(s32 buffer_count) {
core->override_max_buffer_count = buffer_count; core->override_max_buffer_count = buffer_count;
core->SignalDequeueCondition(); core->SignalDequeueCondition();
buffer_wait_event->GetWritableEvent().Signal(); buffer_wait_event->Signal();
listener = core->consumer_listener; listener = core->consumer_listener;
} }
@ -623,7 +622,7 @@ void BufferQueueProducer::CancelBuffer(s32 slot, const Fence& fence) {
slots[slot].fence = fence; slots[slot].fence = fence;
core->SignalDequeueCondition(); core->SignalDequeueCondition();
buffer_wait_event->GetWritableEvent().Signal(); buffer_wait_event->Signal();
} }
Status BufferQueueProducer::Query(NativeWindow what, s32* out_value) { Status BufferQueueProducer::Query(NativeWindow what, s32* out_value) {
@ -753,7 +752,7 @@ Status BufferQueueProducer::Disconnect(NativeWindowApi api) {
core->connected_producer_listener = nullptr; core->connected_producer_listener = nullptr;
core->connected_api = NativeWindowApi::NoConnectedApi; core->connected_api = NativeWindowApi::NoConnectedApi;
core->SignalDequeueCondition(); core->SignalDequeueCondition();
buffer_wait_event->GetWritableEvent().Signal(); buffer_wait_event->Signal();
listener = core->consumer_listener; listener = core->consumer_listener;
} else { } else {
LOG_ERROR(Service_NVFlinger, "still connected to another api (cur = {} req = {})", LOG_ERROR(Service_NVFlinger, "still connected to another api (cur = {} req = {})",
@ -802,7 +801,7 @@ Status BufferQueueProducer::SetPreallocatedBuffer(s32 slot,
} }
core->SignalDequeueCondition(); core->SignalDequeueCondition();
buffer_wait_event->GetWritableEvent().Signal(); buffer_wait_event->Signal();
return Status::NoError; return Status::NoError;
} }

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@ -24,7 +24,6 @@ namespace Kernel {
class KernelCore; class KernelCore;
class KEvent; class KEvent;
class KReadableEvent; class KReadableEvent;
class KWritableEvent;
} // namespace Kernel } // namespace Kernel
namespace Service::KernelHelpers { namespace Service::KernelHelpers {

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@ -25,7 +25,6 @@ struct EventType;
namespace Kernel { namespace Kernel {
class KReadableEvent; class KReadableEvent;
class KWritableEvent;
} // namespace Kernel } // namespace Kernel
namespace Service::Nvidia { namespace Service::Nvidia {

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@ -37,19 +37,19 @@ public:
void SignalChargerTypeChanged() { void SignalChargerTypeChanged() {
if (should_signal && should_signal_charger_type) { if (should_signal && should_signal_charger_type) {
state_change_event->GetWritableEvent().Signal(); state_change_event->Signal();
} }
} }
void SignalPowerSupplyChanged() { void SignalPowerSupplyChanged() {
if (should_signal && should_signal_power_supply) { if (should_signal && should_signal_power_supply) {
state_change_event->GetWritableEvent().Signal(); state_change_event->Signal();
} }
} }
void SignalBatteryVoltageStateChanged() { void SignalBatteryVoltageStateChanged() {
if (should_signal && should_signal_battery_voltage) { if (should_signal && should_signal_battery_voltage) {
state_change_event->GetWritableEvent().Signal(); state_change_event->Signal();
} }
} }

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@ -1,7 +1,7 @@
// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project // SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later // SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/kernel/k_writable_event.h" #include "core/hle/kernel/k_event.h"
#include "core/hle/service/time/errors.h" #include "core/hle/service/time/errors.h"
#include "core/hle/service/time/system_clock_context_update_callback.h" #include "core/hle/service/time/system_clock_context_update_callback.h"
@ -20,13 +20,13 @@ bool SystemClockContextUpdateCallback::NeedUpdate(const SystemClockContext& valu
} }
void SystemClockContextUpdateCallback::RegisterOperationEvent( void SystemClockContextUpdateCallback::RegisterOperationEvent(
std::shared_ptr<Kernel::KWritableEvent>&& writable_event) { std::shared_ptr<Kernel::KEvent>&& event) {
operation_event_list.emplace_back(std::move(writable_event)); operation_event_list.emplace_back(std::move(event));
} }
void SystemClockContextUpdateCallback::BroadcastOperationEvent() { void SystemClockContextUpdateCallback::BroadcastOperationEvent() {
for (const auto& writable_event : operation_event_list) { for (const auto& event : operation_event_list) {
writable_event->Signal(); event->Signal();
} }
} }

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@ -9,7 +9,7 @@
#include "core/hle/service/time/clock_types.h" #include "core/hle/service/time/clock_types.h"
namespace Kernel { namespace Kernel {
class KWritableEvent; class KEvent;
} }
namespace Service::Time::Clock { namespace Service::Time::Clock {
@ -24,7 +24,7 @@ public:
bool NeedUpdate(const SystemClockContext& value) const; bool NeedUpdate(const SystemClockContext& value) const;
void RegisterOperationEvent(std::shared_ptr<Kernel::KWritableEvent>&& writable_event); void RegisterOperationEvent(std::shared_ptr<Kernel::KEvent>&& event);
void BroadcastOperationEvent(); void BroadcastOperationEvent();
@ -37,7 +37,7 @@ protected:
private: private:
bool has_context{}; bool has_context{};
std::vector<std::shared_ptr<Kernel::KWritableEvent>> operation_event_list; std::vector<std::shared_ptr<Kernel::KEvent>> operation_event_list;
}; };
} // namespace Service::Time::Clock } // namespace Service::Time::Clock

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@ -10,7 +10,6 @@
#include "core/core.h" #include "core/core.h"
#include "core/hle/kernel/k_event.h" #include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h" #include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/nvdrv/core/container.h" #include "core/hle/service/nvdrv/core/container.h"
#include "core/hle/service/nvflinger/buffer_item_consumer.h" #include "core/hle/service/nvflinger/buffer_item_consumer.h"
@ -74,7 +73,7 @@ Kernel::KReadableEvent* Display::GetVSyncEventUnchecked() {
} }
void Display::SignalVSyncEvent() { void Display::SignalVSyncEvent() {
vsync_event->GetWritableEvent().Signal(); vsync_event->Signal();
} }
void Display::CreateLayer(u64 layer_id, u32 binder_id, void Display::CreateLayer(u64 layer_id, u32 binder_id,