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Merge pull request #1803 from DarkLordZach/k-able-event

kernel: Divide Event into ReadableEvent and WritableEvent
This commit is contained in:
bunnei 2018-12-03 17:05:57 -05:00 committed by GitHub
commit ef69b4b830
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GPG Key ID: 4AEE18F83AFDEB23
37 changed files with 410 additions and 247 deletions

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@ -8,7 +8,7 @@
#include "audio_core/codec.h" #include "audio_core/codec.h"
#include "common/assert.h" #include "common/assert.h"
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/writable_event.h"
#include "core/memory.h" #include "core/memory.h"
namespace AudioCore { namespace AudioCore {
@ -72,7 +72,7 @@ private:
EffectInStatus info{}; EffectInStatus info{};
}; };
AudioRenderer::AudioRenderer(AudioRendererParameter params, AudioRenderer::AudioRenderer(AudioRendererParameter params,
Kernel::SharedPtr<Kernel::Event> buffer_event) Kernel::SharedPtr<Kernel::WritableEvent> buffer_event)
: worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count), : worker_params{params}, buffer_event{buffer_event}, voices(params.voice_count),
effects(params.effect_count) { effects(params.effect_count) {

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@ -15,7 +15,7 @@
#include "core/hle/kernel/object.h" #include "core/hle/kernel/object.h"
namespace Kernel { namespace Kernel {
class Event; class WritableEvent;
} }
namespace AudioCore { namespace AudioCore {
@ -208,7 +208,8 @@ static_assert(sizeof(UpdateDataHeader) == 0x40, "UpdateDataHeader has wrong size
class AudioRenderer { class AudioRenderer {
public: public:
AudioRenderer(AudioRendererParameter params, Kernel::SharedPtr<Kernel::Event> buffer_event); AudioRenderer(AudioRendererParameter params,
Kernel::SharedPtr<Kernel::WritableEvent> buffer_event);
~AudioRenderer(); ~AudioRenderer();
std::vector<u8> UpdateAudioRenderer(const std::vector<u8>& input_params); std::vector<u8> UpdateAudioRenderer(const std::vector<u8>& input_params);
@ -224,7 +225,7 @@ private:
class VoiceState; class VoiceState;
AudioRendererParameter worker_params; AudioRendererParameter worker_params;
Kernel::SharedPtr<Kernel::Event> buffer_event; Kernel::SharedPtr<Kernel::WritableEvent> buffer_event;
std::vector<VoiceState> voices; std::vector<VoiceState> voices;
std::vector<EffectState> effects; std::vector<EffectState> effects;
std::unique_ptr<AudioOut> audio_out; std::unique_ptr<AudioOut> audio_out;

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@ -97,8 +97,6 @@ add_library(core STATIC
hle/kernel/client_session.cpp hle/kernel/client_session.cpp
hle/kernel/client_session.h hle/kernel/client_session.h
hle/kernel/errors.h hle/kernel/errors.h
hle/kernel/event.cpp
hle/kernel/event.h
hle/kernel/handle_table.cpp hle/kernel/handle_table.cpp
hle/kernel/handle_table.h hle/kernel/handle_table.h
hle/kernel/hle_ipc.cpp hle/kernel/hle_ipc.cpp
@ -111,6 +109,8 @@ add_library(core STATIC
hle/kernel/object.h hle/kernel/object.h
hle/kernel/process.cpp hle/kernel/process.cpp
hle/kernel/process.h hle/kernel/process.h
hle/kernel/readable_event.cpp
hle/kernel/readable_event.h
hle/kernel/resource_limit.cpp hle/kernel/resource_limit.cpp
hle/kernel/resource_limit.h hle/kernel/resource_limit.h
hle/kernel/scheduler.cpp hle/kernel/scheduler.cpp
@ -133,6 +133,8 @@ add_library(core STATIC
hle/kernel/vm_manager.h hle/kernel/vm_manager.h
hle/kernel/wait_object.cpp hle/kernel/wait_object.cpp
hle/kernel/wait_object.h hle/kernel/wait_object.h
hle/kernel/writable_event.cpp
hle/kernel/writable_event.h
hle/lock.cpp hle/lock.cpp
hle/lock.h hle/lock.h
hle/result.h hle/result.h

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@ -15,13 +15,14 @@
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/handle_table.h" #include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/hle_ipc.h" #include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/object.h" #include "core/hle/kernel/object.h"
#include "core/hle/kernel/process.h" #include "core/hle/kernel/process.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/server_session.h" #include "core/hle/kernel/server_session.h"
#include "core/hle/kernel/writable_event.h"
#include "core/memory.h" #include "core/memory.h"
namespace Kernel { namespace Kernel {
@ -36,11 +37,9 @@ void SessionRequestHandler::ClientDisconnected(const SharedPtr<ServerSession>& s
boost::range::remove_erase(connected_sessions, server_session); boost::range::remove_erase(connected_sessions, server_session);
} }
SharedPtr<Event> HLERequestContext::SleepClientThread(SharedPtr<Thread> thread, SharedPtr<WritableEvent> HLERequestContext::SleepClientThread(
const std::string& reason, u64 timeout, SharedPtr<Thread> thread, const std::string& reason, u64 timeout, WakeupCallback&& callback,
WakeupCallback&& callback, SharedPtr<WritableEvent> writable_event) {
Kernel::SharedPtr<Kernel::Event> event) {
// Put the client thread to sleep until the wait event is signaled or the timeout expires. // Put the client thread to sleep until the wait event is signaled or the timeout expires.
thread->SetWakeupCallback([context = *this, callback]( thread->SetWakeupCallback([context = *this, callback](
ThreadWakeupReason reason, SharedPtr<Thread> thread, ThreadWakeupReason reason, SharedPtr<Thread> thread,
@ -51,23 +50,25 @@ SharedPtr<Event> HLERequestContext::SleepClientThread(SharedPtr<Thread> thread,
return true; return true;
}); });
if (!event) { auto& kernel = Core::System::GetInstance().Kernel();
if (!writable_event) {
// Create event if not provided // Create event if not provided
auto& kernel = Core::System::GetInstance().Kernel(); const auto pair = WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
event = "HLE Pause Event: " + reason);
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "HLE Pause Event: " + reason); writable_event = pair.writable;
} }
event->Clear(); const auto readable_event{writable_event->GetReadableEvent()};
writable_event->Clear();
thread->SetStatus(ThreadStatus::WaitHLEEvent); thread->SetStatus(ThreadStatus::WaitHLEEvent);
thread->SetWaitObjects({event}); thread->SetWaitObjects({readable_event});
event->AddWaitingThread(thread); readable_event->AddWaitingThread(thread);
if (timeout > 0) { if (timeout > 0) {
thread->WakeAfterDelay(timeout); thread->WakeAfterDelay(timeout);
} }
return event; return writable_event;
} }
HLERequestContext::HLERequestContext(SharedPtr<Kernel::ServerSession> server_session) HLERequestContext::HLERequestContext(SharedPtr<Kernel::ServerSession> server_session)

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@ -24,10 +24,11 @@ class ServiceFrameworkBase;
namespace Kernel { namespace Kernel {
class Domain; class Domain;
class Event;
class HandleTable; class HandleTable;
class HLERequestContext; class HLERequestContext;
class Process; class Process;
class ReadableEvent;
class WritableEvent;
/** /**
* Interface implemented by HLE Session handlers. * Interface implemented by HLE Session handlers.
@ -119,12 +120,13 @@ public:
* @param callback Callback to be invoked when the thread is resumed. This callback must write * @param callback Callback to be invoked when the thread is resumed. This callback must write
* the entire command response once again, regardless of the state of it before this function * the entire command response once again, regardless of the state of it before this function
* was called. * was called.
* @param event Event to use to wake up the thread. If unspecified, an event will be created. * @param writable_event Event to use to wake up the thread. If unspecified, an event will be
* created.
* @returns Event that when signaled will resume the thread and call the callback function. * @returns Event that when signaled will resume the thread and call the callback function.
*/ */
SharedPtr<Event> SleepClientThread(SharedPtr<Thread> thread, const std::string& reason, SharedPtr<WritableEvent> SleepClientThread(SharedPtr<Thread> thread, const std::string& reason,
u64 timeout, WakeupCallback&& callback, u64 timeout, WakeupCallback&& callback,
Kernel::SharedPtr<Kernel::Event> event = nullptr); SharedPtr<WritableEvent> writable_event = nullptr);
/// Populates this context with data from the requesting process/thread. /// Populates this context with data from the requesting process/thread.
ResultCode PopulateFromIncomingCommandBuffer(const HandleTable& handle_table, ResultCode PopulateFromIncomingCommandBuffer(const HandleTable& handle_table,

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@ -33,9 +33,9 @@ enum class HandleType : u32 {
}; };
enum class ResetType { enum class ResetType {
OneShot, OneShot, ///< Reset automatically on object acquisition
Sticky, Sticky, ///< Never reset automatically
Pulse, Pulse, ///< Reset automatically on wakeup
}; };
class Object : NonCopyable { class Object : NonCopyable {

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@ -4,46 +4,37 @@
#include <algorithm> #include <algorithm>
#include "common/assert.h" #include "common/assert.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/object.h" #include "core/hle/kernel/object.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/thread.h" #include "core/hle/kernel/thread.h"
#include "core/hle/kernel/writable_event.h"
namespace Kernel { namespace Kernel {
Event::Event(KernelCore& kernel) : WaitObject{kernel} {} ReadableEvent::ReadableEvent(KernelCore& kernel) : WaitObject{kernel} {}
Event::~Event() = default; ReadableEvent::~ReadableEvent() = default;
SharedPtr<Event> Event::Create(KernelCore& kernel, ResetType reset_type, std::string name) { bool ReadableEvent::ShouldWait(Thread* thread) const {
SharedPtr<Event> evt(new Event(kernel));
evt->signaled = false;
evt->reset_type = reset_type;
evt->name = std::move(name);
return evt;
}
bool Event::ShouldWait(Thread* thread) const {
return !signaled; return !signaled;
} }
void Event::Acquire(Thread* thread) { void ReadableEvent::Acquire(Thread* thread) {
ASSERT_MSG(!ShouldWait(thread), "object unavailable!"); ASSERT_MSG(!ShouldWait(thread), "object unavailable!");
if (reset_type == ResetType::OneShot) if (reset_type == ResetType::OneShot)
signaled = false; signaled = false;
} }
void Event::Signal() { void ReadableEvent::Signal() {
signaled = true; signaled = true;
WakeupAllWaitingThreads(); WakeupAllWaitingThreads();
} }
void Event::Clear() { void ReadableEvent::Clear() {
signaled = false; signaled = false;
} }
void Event::WakeupAllWaitingThreads() { void ReadableEvent::WakeupAllWaitingThreads() {
WaitObject::WakeupAllWaitingThreads(); WaitObject::WakeupAllWaitingThreads();
if (reset_type == ResetType::Pulse) if (reset_type == ResetType::Pulse)

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@ -0,0 +1,55 @@
// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "core/hle/kernel/object.h"
#include "core/hle/kernel/wait_object.h"
namespace Kernel {
class KernelCore;
class WritableEvent;
class ReadableEvent final : public WaitObject {
friend class WritableEvent;
public:
~ReadableEvent() override;
std::string GetTypeName() const override {
return "ReadableEvent";
}
std::string GetName() const override {
return name;
}
ResetType GetResetType() const {
return reset_type;
}
static const HandleType HANDLE_TYPE = HandleType::Event;
HandleType GetHandleType() const override {
return HANDLE_TYPE;
}
bool ShouldWait(Thread* thread) const override;
void Acquire(Thread* thread) override;
void WakeupAllWaitingThreads() override;
void Clear();
private:
explicit ReadableEvent(KernelCore& kernel);
void Signal();
ResetType reset_type;
bool signaled;
std::string name; ///< Name of event (optional)
};
} // namespace Kernel

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@ -20,17 +20,18 @@
#include "core/hle/kernel/address_arbiter.h" #include "core/hle/kernel/address_arbiter.h"
#include "core/hle/kernel/client_port.h" #include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/client_session.h" #include "core/hle/kernel/client_session.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/handle_table.h" #include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/mutex.h" #include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/process.h" #include "core/hle/kernel/process.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/resource_limit.h" #include "core/hle/kernel/resource_limit.h"
#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/scheduler.h"
#include "core/hle/kernel/shared_memory.h" #include "core/hle/kernel/shared_memory.h"
#include "core/hle/kernel/svc.h" #include "core/hle/kernel/svc.h"
#include "core/hle/kernel/svc_wrap.h" #include "core/hle/kernel/svc_wrap.h"
#include "core/hle/kernel/thread.h" #include "core/hle/kernel/thread.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/lock.h" #include "core/hle/lock.h"
#include "core/hle/result.h" #include "core/hle/result.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
@ -1361,7 +1362,7 @@ static ResultCode ResetSignal(Handle handle) {
LOG_DEBUG(Kernel_SVC, "called handle 0x{:08X}", handle); LOG_DEBUG(Kernel_SVC, "called handle 0x{:08X}", handle);
const auto& handle_table = Core::CurrentProcess()->GetHandleTable(); const auto& handle_table = Core::CurrentProcess()->GetHandleTable();
auto event = handle_table.Get<Event>(handle); auto event = handle_table.Get<ReadableEvent>(handle);
ASSERT(event != nullptr); ASSERT(event != nullptr);
@ -1524,7 +1525,7 @@ static ResultCode ClearEvent(Handle handle) {
LOG_TRACE(Kernel_SVC, "called, event=0x{:08X}", handle); LOG_TRACE(Kernel_SVC, "called, event=0x{:08X}", handle);
const auto& handle_table = Core::CurrentProcess()->GetHandleTable(); const auto& handle_table = Core::CurrentProcess()->GetHandleTable();
SharedPtr<Event> evt = handle_table.Get<Event>(handle); SharedPtr<ReadableEvent> evt = handle_table.Get<ReadableEvent>(handle);
if (evt == nullptr) { if (evt == nullptr) {
LOG_ERROR(Kernel_SVC, "Event handle does not exist, handle=0x{:08X}", handle); LOG_ERROR(Kernel_SVC, "Event handle does not exist, handle=0x{:08X}", handle);
return ERR_INVALID_HANDLE; return ERR_INVALID_HANDLE;

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@ -0,0 +1,52 @@
// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include "common/assert.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/object.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/kernel/writable_event.h"
namespace Kernel {
WritableEvent::WritableEvent(KernelCore& kernel) : Object{kernel} {}
WritableEvent::~WritableEvent() = default;
EventPair WritableEvent::CreateEventPair(KernelCore& kernel, ResetType reset_type,
std::string name) {
SharedPtr<WritableEvent> writable_event(new WritableEvent(kernel));
SharedPtr<ReadableEvent> readable_event(new ReadableEvent(kernel));
writable_event->name = name + ":Writable";
writable_event->readable = readable_event;
readable_event->name = name + ":Readable";
readable_event->signaled = false;
readable_event->reset_type = reset_type;
return {std::move(readable_event), std::move(writable_event)};
}
SharedPtr<ReadableEvent> WritableEvent::GetReadableEvent() const {
return readable;
}
ResetType WritableEvent::GetResetType() const {
return readable->reset_type;
}
void WritableEvent::Signal() {
readable->Signal();
}
void WritableEvent::Clear() {
readable->Clear();
}
bool WritableEvent::IsSignaled() const {
return readable->signaled;
}
} // namespace Kernel

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@ -11,20 +11,29 @@
namespace Kernel { namespace Kernel {
class KernelCore; class KernelCore;
class ReadableEvent;
class WritableEvent;
class Event final : public WaitObject { struct EventPair {
SharedPtr<ReadableEvent> readable;
SharedPtr<WritableEvent> writable;
};
class WritableEvent final : public Object {
public: public:
~WritableEvent() override;
/** /**
* Creates an event * Creates an event
* @param kernel The kernel instance to create this event under. * @param kernel The kernel instance to create this event under.
* @param reset_type ResetType describing how to create event * @param reset_type ResetType describing how to create event
* @param name Optional name of event * @param name Optional name of event
*/ */
static SharedPtr<Event> Create(KernelCore& kernel, ResetType reset_type, static EventPair CreateEventPair(KernelCore& kernel, ResetType reset_type,
std::string name = "Unknown"); std::string name = "Unknown");
std::string GetTypeName() const override { std::string GetTypeName() const override {
return "Event"; return "WritableEvent";
} }
std::string GetName() const override { std::string GetName() const override {
return name; return name;
@ -35,25 +44,19 @@ public:
return HANDLE_TYPE; return HANDLE_TYPE;
} }
ResetType GetResetType() const { SharedPtr<ReadableEvent> GetReadableEvent() const;
return reset_type;
}
bool ShouldWait(Thread* thread) const override; ResetType GetResetType() const;
void Acquire(Thread* thread) override;
void WakeupAllWaitingThreads() override;
void Signal(); void Signal();
void Clear(); void Clear();
bool IsSignaled() const;
private: private:
explicit Event(KernelCore& kernel); explicit WritableEvent(KernelCore& kernel);
~Event() override;
ResetType reset_type; ///< Current ResetType SharedPtr<ReadableEvent> readable;
bool signaled; ///< Whether the event has already been signaled
std::string name; ///< Name of event (optional) std::string name; ///< Name of event (optional)
}; };

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@ -9,9 +9,11 @@
#include "audio_core/audio_renderer.h" #include "audio_core/audio_renderer.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/process.h" #include "core/hle/kernel/process.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/shared_memory.h" #include "core/hle/kernel/shared_memory.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/acc/profile_manager.h" #include "core/hle/service/acc/profile_manager.h"
#include "core/hle/service/am/am.h" #include "core/hle/service/am/am.h"
#include "core/hle/service/am/applet_ae.h" #include "core/hle/service/am/applet_ae.h"
@ -208,8 +210,8 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
launchable_event = launchable_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky,
Kernel::Event::Create(kernel, Kernel::ResetType::Sticky, "ISelfController:LaunchableEvent"); "ISelfController:LaunchableEvent");
} }
ISelfController::~ISelfController() = default; ISelfController::~ISelfController() = default;
@ -295,11 +297,11 @@ void ISelfController::UnlockExit(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->Signal(); launchable_event.writable->Signal();
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(launchable_event); rb.PushCopyObjects(launchable_event.readable);
} }
void ISelfController::SetScreenShotImageOrientation(Kernel::HLERequestContext& ctx) { void ISelfController::SetScreenShotImageOrientation(Kernel::HLERequestContext& ctx) {
@ -348,36 +350,38 @@ void ISelfController::GetIdleTimeDetectionExtension(Kernel::HLERequestContext& c
AppletMessageQueue::AppletMessageQueue() { AppletMessageQueue::AppletMessageQueue() {
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
on_new_message = Kernel::Event::Create(kernel, Kernel::ResetType::Sticky, on_new_message = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky,
"AMMessageQueue:OnMessageRecieved"); "AMMessageQueue:OnMessageRecieved");
on_operation_mode_changed = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, on_operation_mode_changed = Kernel::WritableEvent::CreateEventPair(
"AMMessageQueue:OperationModeChanged"); kernel, Kernel::ResetType::OneShot, "AMMessageQueue:OperationModeChanged");
} }
AppletMessageQueue::~AppletMessageQueue() = default; AppletMessageQueue::~AppletMessageQueue() = default;
const Kernel::SharedPtr<Kernel::Event>& AppletMessageQueue::GetMesssageRecieveEvent() const { const Kernel::SharedPtr<Kernel::ReadableEvent>& AppletMessageQueue::GetMesssageRecieveEvent()
return on_new_message; const {
return on_new_message.readable;
} }
const Kernel::SharedPtr<Kernel::Event>& AppletMessageQueue::GetOperationModeChangedEvent() const { const Kernel::SharedPtr<Kernel::ReadableEvent>& AppletMessageQueue::GetOperationModeChangedEvent()
return on_operation_mode_changed; const {
return on_operation_mode_changed.readable;
} }
void AppletMessageQueue::PushMessage(AppletMessage msg) { void AppletMessageQueue::PushMessage(AppletMessage msg) {
messages.push(msg); messages.push(msg);
on_new_message->Signal(); on_new_message.writable->Signal();
} }
AppletMessageQueue::AppletMessage AppletMessageQueue::PopMessage() { AppletMessageQueue::AppletMessage AppletMessageQueue::PopMessage() {
if (messages.empty()) { if (messages.empty()) {
on_new_message->Clear(); on_new_message.writable->Clear();
return AppletMessage::NoMessage; return AppletMessage::NoMessage;
} }
auto msg = messages.front(); auto msg = messages.front();
messages.pop(); messages.pop();
if (messages.empty()) { if (messages.empty()) {
on_new_message->Clear(); on_new_message.writable->Clear();
} }
return msg; return msg;
} }
@ -389,7 +393,7 @@ std::size_t AppletMessageQueue::GetMessageCount() const {
void AppletMessageQueue::OperationModeChanged() { void AppletMessageQueue::OperationModeChanged() {
PushMessage(AppletMessage::OperationModeChanged); PushMessage(AppletMessage::OperationModeChanged);
PushMessage(AppletMessage::PerformanceModeChanged); PushMessage(AppletMessage::PerformanceModeChanged);
on_operation_mode_changed->Signal(); on_operation_mode_changed.writable->Signal();
} }
ICommonStateGetter::ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_queue) ICommonStateGetter::ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_queue)
@ -426,9 +430,6 @@ ICommonStateGetter::ICommonStateGetter(std::shared_ptr<AppletMessageQueue> msg_q
// clang-format on // clang-format on
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel();
event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "ICommonStateGetter:Event");
} }
ICommonStateGetter::~ICommonStateGetter() = default; ICommonStateGetter::~ICommonStateGetter() = default;
@ -564,8 +565,8 @@ private:
void GetAppletStateChangedEvent(Kernel::HLERequestContext& ctx) { void GetAppletStateChangedEvent(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_AM, "called"); LOG_DEBUG(Service_AM, "called");
applet->GetBroker().SignalStateChanged();
const auto event = applet->GetBroker().GetStateChangedEvent(); const auto event = applet->GetBroker().GetStateChangedEvent();
event->Signal();
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);

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@ -6,12 +6,9 @@
#include <memory> #include <memory>
#include <queue> #include <queue>
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
namespace Kernel {
class Event;
}
namespace Service { namespace Service {
namespace NVFlinger { namespace NVFlinger {
class NVFlinger; class NVFlinger;
@ -52,8 +49,8 @@ public:
AppletMessageQueue(); AppletMessageQueue();
~AppletMessageQueue(); ~AppletMessageQueue();
const Kernel::SharedPtr<Kernel::Event>& GetMesssageRecieveEvent() const; const Kernel::SharedPtr<Kernel::ReadableEvent>& GetMesssageRecieveEvent() const;
const Kernel::SharedPtr<Kernel::Event>& GetOperationModeChangedEvent() const; const Kernel::SharedPtr<Kernel::ReadableEvent>& GetOperationModeChangedEvent() const;
void PushMessage(AppletMessage msg); void PushMessage(AppletMessage msg);
AppletMessage PopMessage(); AppletMessage PopMessage();
std::size_t GetMessageCount() const; std::size_t GetMessageCount() const;
@ -61,8 +58,8 @@ public:
private: private:
std::queue<AppletMessage> messages; std::queue<AppletMessage> messages;
Kernel::SharedPtr<Kernel::Event> on_new_message; Kernel::EventPair on_new_message;
Kernel::SharedPtr<Kernel::Event> on_operation_mode_changed; Kernel::EventPair on_operation_mode_changed;
}; };
class IWindowController final : public ServiceFramework<IWindowController> { class IWindowController final : public ServiceFramework<IWindowController> {
@ -122,7 +119,7 @@ private:
void GetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx); void GetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
std::shared_ptr<NVFlinger::NVFlinger> nvflinger; std::shared_ptr<NVFlinger::NVFlinger> nvflinger;
Kernel::SharedPtr<Kernel::Event> launchable_event; Kernel::EventPair launchable_event;
u32 idle_time_detection_extension = 0; u32 idle_time_detection_extension = 0;
}; };
@ -151,7 +148,6 @@ private:
void GetBootMode(Kernel::HLERequestContext& ctx); void GetBootMode(Kernel::HLERequestContext& ctx);
void GetDefaultDisplayResolution(Kernel::HLERequestContext& ctx); void GetDefaultDisplayResolution(Kernel::HLERequestContext& ctx);
Kernel::SharedPtr<Kernel::Event> event;
std::shared_ptr<AppletMessageQueue> msg_queue; std::shared_ptr<AppletMessageQueue> msg_queue;
}; };

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@ -5,8 +5,9 @@
#include <cstring> #include <cstring>
#include "common/assert.h" #include "common/assert.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/server_port.h" #include "core/hle/kernel/server_port.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/am/am.h" #include "core/hle/service/am/am.h"
#include "core/hle/service/am/applets/applets.h" #include "core/hle/service/am/applets/applets.h"
@ -14,11 +15,11 @@ namespace Service::AM::Applets {
AppletDataBroker::AppletDataBroker() { AppletDataBroker::AppletDataBroker() {
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
state_changed_event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, state_changed_event = Kernel::WritableEvent::CreateEventPair(
"ILibraryAppletAccessor:StateChangedEvent"); kernel, Kernel::ResetType::OneShot, "ILibraryAppletAccessor:StateChangedEvent");
pop_out_data_event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, pop_out_data_event = Kernel::WritableEvent::CreateEventPair(
"ILibraryAppletAccessor:PopDataOutEvent"); kernel, Kernel::ResetType::OneShot, "ILibraryAppletAccessor:PopDataOutEvent");
pop_interactive_out_data_event = Kernel::Event::Create( pop_interactive_out_data_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::OneShot, "ILibraryAppletAccessor:PopInteractiveDataOutEvent"); kernel, Kernel::ResetType::OneShot, "ILibraryAppletAccessor:PopInteractiveDataOutEvent");
} }
@ -66,7 +67,7 @@ void AppletDataBroker::PushNormalDataFromGame(IStorage storage) {
void AppletDataBroker::PushNormalDataFromApplet(IStorage storage) { void AppletDataBroker::PushNormalDataFromApplet(IStorage storage) {
out_channel.push(std::make_unique<IStorage>(storage)); out_channel.push(std::make_unique<IStorage>(storage));
pop_out_data_event->Signal(); pop_out_data_event.writable->Signal();
} }
void AppletDataBroker::PushInteractiveDataFromGame(IStorage storage) { void AppletDataBroker::PushInteractiveDataFromGame(IStorage storage) {
@ -75,23 +76,23 @@ void AppletDataBroker::PushInteractiveDataFromGame(IStorage storage) {
void AppletDataBroker::PushInteractiveDataFromApplet(IStorage storage) { void AppletDataBroker::PushInteractiveDataFromApplet(IStorage storage) {
out_interactive_channel.push(std::make_unique<IStorage>(storage)); out_interactive_channel.push(std::make_unique<IStorage>(storage));
pop_interactive_out_data_event->Signal(); pop_interactive_out_data_event.writable->Signal();
} }
void AppletDataBroker::SignalStateChanged() const { void AppletDataBroker::SignalStateChanged() const {
state_changed_event->Signal(); state_changed_event.writable->Signal();
} }
Kernel::SharedPtr<Kernel::Event> AppletDataBroker::GetNormalDataEvent() const { Kernel::SharedPtr<Kernel::ReadableEvent> AppletDataBroker::GetNormalDataEvent() const {
return pop_out_data_event; return pop_out_data_event.readable;
} }
Kernel::SharedPtr<Kernel::Event> AppletDataBroker::GetInteractiveDataEvent() const { Kernel::SharedPtr<Kernel::ReadableEvent> AppletDataBroker::GetInteractiveDataEvent() const {
return pop_interactive_out_data_event; return pop_interactive_out_data_event.readable;
} }
Kernel::SharedPtr<Kernel::Event> AppletDataBroker::GetStateChangedEvent() const { Kernel::SharedPtr<Kernel::ReadableEvent> AppletDataBroker::GetStateChangedEvent() const {
return state_changed_event; return state_changed_event.readable;
} }
Applet::Applet() = default; Applet::Applet() = default;

View File

@ -8,13 +8,10 @@
#include <queue> #include <queue>
#include "common/swap.h" #include "common/swap.h"
#include "core/hle/kernel/kernel.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/writable_event.h"
union ResultCode; union ResultCode;
namespace Kernel {
class Event;
}
namespace Service::AM { namespace Service::AM {
class IStorage; class IStorage;
@ -40,9 +37,9 @@ public:
void SignalStateChanged() const; void SignalStateChanged() const;
Kernel::SharedPtr<Kernel::Event> GetNormalDataEvent() const; Kernel::SharedPtr<Kernel::ReadableEvent> GetNormalDataEvent() const;
Kernel::SharedPtr<Kernel::Event> GetInteractiveDataEvent() const; Kernel::SharedPtr<Kernel::ReadableEvent> GetInteractiveDataEvent() const;
Kernel::SharedPtr<Kernel::Event> GetStateChangedEvent() const; Kernel::SharedPtr<Kernel::ReadableEvent> GetStateChangedEvent() const;
private: private:
// Queues are named from applet's perspective // Queues are named from applet's perspective
@ -59,13 +56,13 @@ private:
// PopInteractiveDataToGame and PushInteractiveDataFromApplet // PopInteractiveDataToGame and PushInteractiveDataFromApplet
std::queue<std::unique_ptr<IStorage>> out_interactive_channel; std::queue<std::unique_ptr<IStorage>> out_interactive_channel;
Kernel::SharedPtr<Kernel::Event> state_changed_event; Kernel::EventPair state_changed_event;
// Signaled on PushNormalDataFromApplet // Signaled on PushNormalDataFromApplet
Kernel::SharedPtr<Kernel::Event> pop_out_data_event; Kernel::EventPair pop_out_data_event;
// Signaled on PushInteractiveDataFromApplet // Signaled on PushInteractiveDataFromApplet
Kernel::SharedPtr<Kernel::Event> pop_interactive_out_data_event; Kernel::EventPair pop_interactive_out_data_event;
}; };
class Applet { class Applet {

View File

@ -13,8 +13,10 @@
#include "core/file_sys/patch_manager.h" #include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h" #include "core/file_sys/registered_cache.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/process.h" #include "core/hle/kernel/process.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/aoc/aoc_u.h" #include "core/hle/service/aoc/aoc_u.h"
#include "core/hle/service/filesystem/filesystem.h" #include "core/hle/service/filesystem/filesystem.h"
#include "core/loader/loader.h" #include "core/loader/loader.h"
@ -61,8 +63,8 @@ AOC_U::AOC_U() : ServiceFramework("aoc:u"), add_on_content(AccumulateAOCTitleIDs
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
aoc_change_event = Kernel::Event::Create(kernel, Kernel::ResetType::Sticky, aoc_change_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky,
"GetAddOnContentListChanged:Event"); "GetAddOnContentListChanged:Event");
} }
AOC_U::~AOC_U() = default; AOC_U::~AOC_U() = default;
@ -144,7 +146,7 @@ void AOC_U::GetAddOnContentListChangedEvent(Kernel::HLERequestContext& ctx) {
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(aoc_change_event); rb.PushCopyObjects(aoc_change_event.readable);
} }
void InstallInterfaces(SM::ServiceManager& service_manager) { void InstallInterfaces(SM::ServiceManager& service_manager) {

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@ -6,6 +6,10 @@
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
namespace Kernel {
class WritableEvent;
}
namespace Service::AOC { namespace Service::AOC {
class AOC_U final : public ServiceFramework<AOC_U> { class AOC_U final : public ServiceFramework<AOC_U> {
@ -21,7 +25,7 @@ private:
void GetAddOnContentListChangedEvent(Kernel::HLERequestContext& ctx); void GetAddOnContentListChangedEvent(Kernel::HLERequestContext& ctx);
std::vector<u64> add_on_content; std::vector<u64> add_on_content;
Kernel::SharedPtr<Kernel::Event> aoc_change_event; Kernel::EventPair aoc_change_event;
}; };
/// Registers all AOC services with the specified service manager. /// Registers all AOC services with the specified service manager.

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@ -13,8 +13,10 @@
#include "common/swap.h" #include "common/swap.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/hle_ipc.h" #include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/audio/audout_u.h" #include "core/hle/service/audio/audout_u.h"
#include "core/memory.h" #include "core/memory.h"
@ -67,11 +69,12 @@ public:
// This is the event handle used to check if the audio buffer was released // This is the event handle used to check if the audio buffer was released
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
buffer_event = buffer_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky,
Kernel::Event::Create(kernel, Kernel::ResetType::Sticky, "IAudioOutBufferReleased"); "IAudioOutBufferReleased");
stream = audio_core.OpenStream(audio_params.sample_rate, audio_params.channel_count, stream = audio_core.OpenStream(audio_params.sample_rate, audio_params.channel_count,
std::move(unique_name), [=]() { buffer_event->Signal(); }); std::move(unique_name),
[=]() { buffer_event.writable->Signal(); });
} }
private: private:
@ -121,7 +124,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(buffer_event); rb.PushCopyObjects(buffer_event.readable);
} }
void AppendAudioOutBufferImpl(Kernel::HLERequestContext& ctx) { void AppendAudioOutBufferImpl(Kernel::HLERequestContext& ctx) {
@ -187,8 +190,8 @@ private:
AudoutParams audio_params{}; AudoutParams audio_params{};
/// This is the evend handle used to check if the audio buffer was released /// This is the event handle used to check if the audio buffer was released
Kernel::SharedPtr<Kernel::Event> buffer_event; Kernel::EventPair buffer_event;
}; };
void AudOutU::ListAudioOutsImpl(Kernel::HLERequestContext& ctx) { void AudOutU::ListAudioOutsImpl(Kernel::HLERequestContext& ctx) {

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@ -12,8 +12,10 @@
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/hle_ipc.h" #include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/audio/audren_u.h" #include "core/hle/service/audio/audren_u.h"
namespace Service::Audio { namespace Service::Audio {
@ -41,14 +43,14 @@ public:
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
system_event = system_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky,
Kernel::Event::Create(kernel, Kernel::ResetType::Sticky, "IAudioRenderer:SystemEvent"); "IAudioRenderer:SystemEvent");
renderer = std::make_unique<AudioCore::AudioRenderer>(audren_params, system_event); renderer = std::make_unique<AudioCore::AudioRenderer>(audren_params, system_event.writable);
} }
private: private:
void UpdateAudioCallback() { void UpdateAudioCallback() {
system_event->Signal(); system_event.writable->Signal();
} }
void GetSampleRate(Kernel::HLERequestContext& ctx) { void GetSampleRate(Kernel::HLERequestContext& ctx) {
@ -112,7 +114,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(system_event); rb.PushCopyObjects(system_event.readable);
} }
void SetRenderingTimeLimit(Kernel::HLERequestContext& ctx) { void SetRenderingTimeLimit(Kernel::HLERequestContext& ctx) {
@ -135,7 +137,7 @@ private:
rb.Push(rendering_time_limit_percent); rb.Push(rendering_time_limit_percent);
} }
Kernel::SharedPtr<Kernel::Event> system_event; Kernel::EventPair system_event;
std::unique_ptr<AudioCore::AudioRenderer> renderer; std::unique_ptr<AudioCore::AudioRenderer> renderer;
u32 rendering_time_limit_percent = 100; u32 rendering_time_limit_percent = 100;
}; };
@ -162,8 +164,8 @@ public:
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
buffer_event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, buffer_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
"IAudioOutBufferReleasedEvent"); "IAudioOutBufferReleasedEvent");
} }
private: private:
@ -207,11 +209,11 @@ private:
void QueryAudioDeviceSystemEvent(Kernel::HLERequestContext& ctx) { void QueryAudioDeviceSystemEvent(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_Audio, "(STUBBED) called"); LOG_WARNING(Service_Audio, "(STUBBED) called");
buffer_event->Signal(); buffer_event.writable->Signal();
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(buffer_event); rb.PushCopyObjects(buffer_event.readable);
} }
void GetActiveChannelCount(Kernel::HLERequestContext& ctx) { void GetActiveChannelCount(Kernel::HLERequestContext& ctx) {
@ -222,7 +224,7 @@ private:
rb.Push<u32>(1); rb.Push<u32>(1);
} }
Kernel::SharedPtr<Kernel::Event> buffer_event; Kernel::EventPair buffer_event;
}; // namespace Audio }; // namespace Audio

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@ -4,8 +4,10 @@
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/hle_ipc.h" #include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/btdrv/btdrv.h" #include "core/hle/service/btdrv/btdrv.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
#include "core/hle/service/sm/sm.h" #include "core/hle/service/sm/sm.h"
@ -30,20 +32,22 @@ public:
}; };
// clang-format on // clang-format on
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel();
register_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
"BT:RegisterEvent");
} }
private: private:
void RegisterEvent(Kernel::HLERequestContext& ctx) { void RegisterEvent(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_BTM, "(STUBBED) called"); LOG_WARNING(Service_BTM, "(STUBBED) called");
auto& kernel = Core::System::GetInstance().Kernel();
register_event =
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "BT:RegisterEvent");
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(register_event); rb.PushCopyObjects(register_event.readable);
} }
Kernel::SharedPtr<Kernel::Event> register_event;
Kernel::EventPair register_event;
}; };
class BtDrv final : public ServiceFramework<BtDrv> { class BtDrv final : public ServiceFramework<BtDrv> {

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@ -6,8 +6,10 @@
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/hle_ipc.h" #include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/btm/btm.h" #include "core/hle/service/btm/btm.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
@ -53,53 +55,55 @@ public:
}; };
// clang-format on // clang-format on
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel();
scan_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
"IBtmUserCore:ScanEvent");
connection_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::OneShot, "IBtmUserCore:ConnectionEvent");
service_discovery = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::OneShot, "IBtmUserCore:Discovery");
config_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
"IBtmUserCore:ConfigEvent");
} }
private: private:
void GetScanEvent(Kernel::HLERequestContext& ctx) { void GetScanEvent(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_BTM, "(STUBBED) called"); LOG_WARNING(Service_BTM, "(STUBBED) called");
auto& kernel = Core::System::GetInstance().Kernel();
scan_event =
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "IBtmUserCore:ScanEvent");
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(scan_event); rb.PushCopyObjects(scan_event.readable);
} }
void GetConnectionEvent(Kernel::HLERequestContext& ctx) { void GetConnectionEvent(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_BTM, "(STUBBED) called"); LOG_WARNING(Service_BTM, "(STUBBED) called");
auto& kernel = Core::System::GetInstance().Kernel();
connection_event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot,
"IBtmUserCore:ConnectionEvent");
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(connection_event); rb.PushCopyObjects(connection_event.readable);
} }
void GetDiscoveryEvent(Kernel::HLERequestContext& ctx) { void GetDiscoveryEvent(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_BTM, "(STUBBED) called"); LOG_WARNING(Service_BTM, "(STUBBED) called");
auto& kernel = Core::System::GetInstance().Kernel();
service_discovery =
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "IBtmUserCore:Discovery");
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(service_discovery); rb.PushCopyObjects(service_discovery.readable);
} }
void GetConfigEvent(Kernel::HLERequestContext& ctx) { void GetConfigEvent(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_BTM, "(STUBBED) called"); LOG_WARNING(Service_BTM, "(STUBBED) called");
auto& kernel = Core::System::GetInstance().Kernel();
config_event =
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "IBtmUserCore:ConfigEvent");
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(config_event); rb.PushCopyObjects(config_event.readable);
} }
Kernel::SharedPtr<Kernel::Event> scan_event;
Kernel::SharedPtr<Kernel::Event> connection_event; Kernel::EventPair scan_event;
Kernel::SharedPtr<Kernel::Event> service_discovery; Kernel::EventPair connection_event;
Kernel::SharedPtr<Kernel::Event> config_event; Kernel::EventPair service_discovery;
Kernel::EventPair config_event;
}; };
class BTM_USR final : public ServiceFramework<BTM_USR> { class BTM_USR final : public ServiceFramework<BTM_USR> {

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@ -12,7 +12,9 @@
#include "core/core.h" #include "core/core.h"
#include "core/core_timing.h" #include "core/core_timing.h"
#include "core/frontend/input.h" #include "core/frontend/input.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/hid/controllers/npad.h" #include "core/hle/service/hid/controllers/npad.h"
#include "core/settings.h" #include "core/settings.h"
@ -167,8 +169,8 @@ void Controller_NPad::InitNewlyAddedControler(std::size_t controller_idx) {
void Controller_NPad::OnInit() { void Controller_NPad::OnInit() {
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
styleset_changed_event = styleset_changed_event = Kernel::WritableEvent::CreateEventPair(
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "npad:NpadStyleSetChanged"); kernel, Kernel::ResetType::OneShot, "npad:NpadStyleSetChanged");
if (!IsControllerActivated()) { if (!IsControllerActivated()) {
return; return;
@ -494,7 +496,7 @@ void Controller_NPad::SetSupportedNPadIdTypes(u8* data, std::size_t length) {
had_controller_update = true; had_controller_update = true;
} }
if (had_controller_update) { if (had_controller_update) {
styleset_changed_event->Signal(); styleset_changed_event.writable->Signal();
} }
} }
} }
@ -509,7 +511,7 @@ std::size_t Controller_NPad::GetSupportedNPadIdTypesSize() const {
} }
void Controller_NPad::SetHoldType(NpadHoldType joy_hold_type) { void Controller_NPad::SetHoldType(NpadHoldType joy_hold_type) {
styleset_changed_event->Signal(); styleset_changed_event.writable->Signal();
hold_type = joy_hold_type; hold_type = joy_hold_type;
} }
@ -539,11 +541,11 @@ void Controller_NPad::VibrateController(const std::vector<u32>& controller_ids,
last_processed_vibration = vibrations.back(); last_processed_vibration = vibrations.back();
} }
Kernel::SharedPtr<Kernel::Event> Controller_NPad::GetStyleSetChangedEvent() const { Kernel::SharedPtr<Kernel::ReadableEvent> Controller_NPad::GetStyleSetChangedEvent() const {
// TODO(ogniK): Figure out the best time to signal this event. This event seems that it should // TODO(ogniK): Figure out the best time to signal this event. This event seems that it should
// be signalled at least once, and signaled after a new controller is connected? // be signalled at least once, and signaled after a new controller is connected?
styleset_changed_event->Signal(); styleset_changed_event.writable->Signal();
return styleset_changed_event; return styleset_changed_event.readable;
} }
Controller_NPad::Vibration Controller_NPad::GetLastVibration() const { Controller_NPad::Vibration Controller_NPad::GetLastVibration() const {

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@ -8,7 +8,8 @@
#include "common/bit_field.h" #include "common/bit_field.h"
#include "common/common_types.h" #include "common/common_types.h"
#include "core/frontend/input.h" #include "core/frontend/input.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/object.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/hid/controllers/controller_base.h" #include "core/hle/service/hid/controllers/controller_base.h"
#include "core/settings.h" #include "core/settings.h"
@ -108,7 +109,7 @@ public:
void VibrateController(const std::vector<u32>& controller_ids, void VibrateController(const std::vector<u32>& controller_ids,
const std::vector<Vibration>& vibrations); const std::vector<Vibration>& vibrations);
Kernel::SharedPtr<Kernel::Event> GetStyleSetChangedEvent() const; Kernel::SharedPtr<Kernel::ReadableEvent> GetStyleSetChangedEvent() const;
Vibration GetLastVibration() const; Vibration GetLastVibration() const;
void AddNewController(NPadControllerType controller); void AddNewController(NPadControllerType controller);
@ -303,7 +304,7 @@ private:
sticks; sticks;
std::vector<u32> supported_npad_id_types{}; std::vector<u32> supported_npad_id_types{};
NpadHoldType hold_type{NpadHoldType::Vertical}; NpadHoldType hold_type{NpadHoldType::Vertical};
Kernel::SharedPtr<Kernel::Event> styleset_changed_event; Kernel::EventPair styleset_changed_event;
Vibration last_processed_vibration{}; Vibration last_processed_vibration{};
std::array<ControllerHolder, 10> connected_controllers{}; std::array<ControllerHolder, 10> connected_controllers{};
bool can_controllers_vibrate{true}; bool can_controllers_vibrate{true};

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@ -13,8 +13,9 @@
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/client_port.h" #include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/client_session.h" #include "core/hle/kernel/client_session.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/shared_memory.h" #include "core/hle/kernel/shared_memory.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/hid/hid.h" #include "core/hle/service/hid/hid.h"
#include "core/hle/service/hid/irs.h" #include "core/hle/service/hid/irs.h"
#include "core/hle/service/hid/xcd.h" #include "core/hle/service/hid/xcd.h"

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@ -7,7 +7,9 @@
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/lock.h" #include "core/hle/lock.h"
#include "core/hle/service/hid/hid.h" #include "core/hle/service/hid/hid.h"
#include "core/hle/service/nfp/nfp.h" #include "core/hle/service/nfp/nfp.h"
@ -23,8 +25,8 @@ constexpr ResultCode ERR_TAG_FAILED(ErrorModule::NFP,
Module::Interface::Interface(std::shared_ptr<Module> module, const char* name) Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
: ServiceFramework(name), module(std::move(module)) { : ServiceFramework(name), module(std::move(module)) {
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
nfc_tag_load = nfc_tag_load = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "IUser:NFCTagDetected"); "IUser:NFCTagDetected");
} }
Module::Interface::~Interface() = default; Module::Interface::~Interface() = default;
@ -63,10 +65,10 @@ public:
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
deactivate_event = deactivate_event = Kernel::WritableEvent::CreateEventPair(
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "IUser:DeactivateEvent"); kernel, Kernel::ResetType::OneShot, "IUser:DeactivateEvent");
availability_change_event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, availability_change_event = Kernel::WritableEvent::CreateEventPair(
"IUser:AvailabilityChangeEvent"); kernel, Kernel::ResetType::OneShot, "IUser:AvailabilityChangeEvent");
} }
private: private:
@ -164,7 +166,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(deactivate_event); rb.PushCopyObjects(deactivate_event.readable);
} }
void StopDetection(Kernel::HLERequestContext& ctx) { void StopDetection(Kernel::HLERequestContext& ctx) {
@ -173,7 +175,7 @@ private:
switch (device_state) { switch (device_state) {
case DeviceState::TagFound: case DeviceState::TagFound:
case DeviceState::TagNearby: case DeviceState::TagNearby:
deactivate_event->Signal(); deactivate_event.writable->Signal();
device_state = DeviceState::Initialized; device_state = DeviceState::Initialized;
break; break;
case DeviceState::SearchingForTag: case DeviceState::SearchingForTag:
@ -264,7 +266,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(availability_change_event); rb.PushCopyObjects(availability_change_event.readable);
} }
void GetRegisterInfo(Kernel::HLERequestContext& ctx) { void GetRegisterInfo(Kernel::HLERequestContext& ctx) {
@ -319,8 +321,8 @@ private:
const u32 npad_id{0}; // Player 1 controller const u32 npad_id{0}; // Player 1 controller
State state{State::NonInitialized}; State state{State::NonInitialized};
DeviceState device_state{DeviceState::Initialized}; DeviceState device_state{DeviceState::Initialized};
Kernel::SharedPtr<Kernel::Event> deactivate_event; Kernel::EventPair deactivate_event;
Kernel::SharedPtr<Kernel::Event> availability_change_event; Kernel::EventPair availability_change_event;
const Module::Interface& nfp_interface; const Module::Interface& nfp_interface;
}; };
@ -339,12 +341,14 @@ bool Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) {
} }
std::memcpy(&amiibo, buffer.data(), sizeof(amiibo)); std::memcpy(&amiibo, buffer.data(), sizeof(amiibo));
nfc_tag_load->Signal(); nfc_tag_load.writable->Signal();
return true; return true;
} }
const Kernel::SharedPtr<Kernel::Event>& Module::Interface::GetNFCEvent() const {
return nfc_tag_load; const Kernel::SharedPtr<Kernel::ReadableEvent>& Module::Interface::GetNFCEvent() const {
return nfc_tag_load.readable;
} }
const Module::Interface::AmiiboFile& Module::Interface::GetAmiiboBuffer() const { const Module::Interface::AmiiboFile& Module::Interface::GetAmiiboBuffer() const {
return amiibo; return amiibo;
} }

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@ -6,7 +6,8 @@
#include <array> #include <array>
#include <vector> #include <vector>
#include "core/hle/kernel/event.h" #include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
namespace Service::NFP { namespace Service::NFP {
@ -33,11 +34,11 @@ public:
void CreateUserInterface(Kernel::HLERequestContext& ctx); void CreateUserInterface(Kernel::HLERequestContext& ctx);
bool LoadAmiibo(const std::vector<u8>& buffer); bool LoadAmiibo(const std::vector<u8>& buffer);
const Kernel::SharedPtr<Kernel::Event>& GetNFCEvent() const; const Kernel::SharedPtr<Kernel::ReadableEvent>& GetNFCEvent() const;
const AmiiboFile& GetAmiiboBuffer() const; const AmiiboFile& GetAmiiboBuffer() const;
private: private:
Kernel::SharedPtr<Kernel::Event> nfc_tag_load{}; Kernel::EventPair nfc_tag_load{};
AmiiboFile amiibo{}; AmiiboFile amiibo{};
protected: protected:

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@ -4,7 +4,9 @@
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/nifm/nifm.h" #include "core/hle/service/nifm/nifm.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
@ -56,8 +58,10 @@ public:
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
event1 = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "IRequest:Event1"); event1 = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
event2 = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "IRequest:Event2"); "IRequest:Event1");
event2 = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
"IRequest:Event2");
} }
private: private:
@ -88,7 +92,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 2}; IPC::ResponseBuilder rb{ctx, 2, 2};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(event1, event2); rb.PushCopyObjects(event1.readable, event2.readable);
} }
void Cancel(Kernel::HLERequestContext& ctx) { void Cancel(Kernel::HLERequestContext& ctx) {
@ -105,7 +109,7 @@ private:
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
} }
Kernel::SharedPtr<Kernel::Event> event1, event2; Kernel::EventPair event1, event2;
}; };
class INetworkProfile final : public ServiceFramework<INetworkProfile> { class INetworkProfile final : public ServiceFramework<INetworkProfile> {

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@ -6,7 +6,9 @@
#include <ctime> #include <ctime>
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/nim/nim.h" #include "core/hle/service/nim/nim.h"
#include "core/hle/service/service.h" #include "core/hle/service/service.h"
#include "core/hle/service/sm/sm.h" #include "core/hle/service/sm/sm.h"
@ -138,19 +140,18 @@ public:
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
finished_event = finished_event = Kernel::WritableEvent::CreateEventPair(
Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, kernel, Kernel::ResetType::OneShot,
"IEnsureNetworkClockAvailabilityService:FinishEvent"); "IEnsureNetworkClockAvailabilityService:FinishEvent");
} }
private: private:
Kernel::SharedPtr<Kernel::Event> finished_event; Kernel::EventPair finished_event;
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.writable->Signal();
finished_event->Signal();
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
} }
@ -160,7 +161,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 1}; IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(finished_event); rb.PushCopyObjects(finished_event.readable);
} }
void GetResult(Kernel::HLERequestContext& ctx) { void GetResult(Kernel::HLERequestContext& ctx) {
@ -172,8 +173,7 @@ private:
void Cancel(Kernel::HLERequestContext& ctx) { void Cancel(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NIM, "called"); LOG_DEBUG(Service_NIM, "called");
finished_event.writable->Clear();
finished_event->Clear();
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
} }

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@ -6,7 +6,9 @@
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/nvdrv/interface.h" #include "core/hle/service/nvdrv/interface.h"
#include "core/hle/service/nvdrv/nvdrv.h" #include "core/hle/service/nvdrv/nvdrv.h"
@ -69,7 +71,7 @@ void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) {
IPC::ResponseBuilder rb{ctx, 3, 1}; IPC::ResponseBuilder rb{ctx, 3, 1};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(query_event); rb.PushCopyObjects(query_event.readable);
rb.Push<u32>(0); rb.Push<u32>(0);
} }
@ -127,7 +129,8 @@ NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name)
RegisterHandlers(functions); RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
query_event = Kernel::Event::Create(kernel, Kernel::ResetType::OneShot, "NVDRV::query_event"); query_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
"NVDRV::query_event");
} }
NVDRV::~NVDRV() = default; NVDRV::~NVDRV() = default;

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@ -5,10 +5,13 @@
#pragma once #pragma once
#include <memory> #include <memory>
#include "core/hle/kernel/event.h"
#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 WritableEvent;
}
namespace Service::Nvidia { namespace Service::Nvidia {
class NVDRV final : public ServiceFramework<NVDRV> { class NVDRV final : public ServiceFramework<NVDRV> {
@ -31,7 +34,7 @@ private:
u64 pid{}; u64 pid{};
Kernel::SharedPtr<Kernel::Event> query_event; Kernel::EventPair query_event;
}; };
} // namespace Service::Nvidia } // namespace Service::Nvidia

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@ -7,14 +7,17 @@
#include "common/assert.h" #include "common/assert.h"
#include "common/logging/log.h" #include "common/logging/log.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/nvflinger/buffer_queue.h" #include "core/hle/service/nvflinger/buffer_queue.h"
namespace Service::NVFlinger { namespace Service::NVFlinger {
BufferQueue::BufferQueue(u32 id, u64 layer_id) : id(id), layer_id(layer_id) { BufferQueue::BufferQueue(u32 id, u64 layer_id) : id(id), layer_id(layer_id) {
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
buffer_wait_event = buffer_wait_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky,
Kernel::Event::Create(kernel, Kernel::ResetType::Sticky, "BufferQueue NativeHandle"); "BufferQueue NativeHandle");
} }
BufferQueue::~BufferQueue() = default; BufferQueue::~BufferQueue() = default;
@ -28,7 +31,7 @@ void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer)
buffer.status = Buffer::Status::Free; buffer.status = Buffer::Status::Free;
queue.emplace_back(buffer); queue.emplace_back(buffer);
buffer_wait_event->Signal(); buffer_wait_event.writable->Signal();
} }
std::optional<u32> BufferQueue::DequeueBuffer(u32 width, u32 height) { std::optional<u32> BufferQueue::DequeueBuffer(u32 width, u32 height) {
@ -87,7 +90,7 @@ void BufferQueue::ReleaseBuffer(u32 slot) {
ASSERT(itr->status == Buffer::Status::Acquired); ASSERT(itr->status == Buffer::Status::Acquired);
itr->status = Buffer::Status::Free; itr->status = Buffer::Status::Free;
buffer_wait_event->Signal(); buffer_wait_event.writable->Signal();
} }
u32 BufferQueue::Query(QueryType type) { u32 BufferQueue::Query(QueryType type) {
@ -104,4 +107,12 @@ u32 BufferQueue::Query(QueryType type) {
return 0; return 0;
} }
Kernel::SharedPtr<Kernel::WritableEvent> BufferQueue::GetWritableBufferWaitEvent() const {
return buffer_wait_event.writable;
}
Kernel::SharedPtr<Kernel::ReadableEvent> BufferQueue::GetBufferWaitEvent() const {
return buffer_wait_event.readable;
}
} // namespace Service::NVFlinger } // namespace Service::NVFlinger

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@ -10,7 +10,8 @@
#include "common/common_funcs.h" #include "common/common_funcs.h"
#include "common/math_util.h" #include "common/math_util.h"
#include "common/swap.h" #include "common/swap.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/object.h"
#include "core/hle/kernel/writable_event.h"
namespace CoreTiming { namespace CoreTiming {
struct EventType; struct EventType;
@ -86,16 +87,16 @@ public:
return id; return id;
} }
Kernel::SharedPtr<Kernel::Event> GetBufferWaitEvent() const { Kernel::SharedPtr<Kernel::WritableEvent> GetWritableBufferWaitEvent() const;
return buffer_wait_event;
} Kernel::SharedPtr<Kernel::ReadableEvent> GetBufferWaitEvent() const;
private: private:
u32 id; u32 id;
u64 layer_id; u64 layer_id;
std::vector<Buffer> queue; std::vector<Buffer> queue;
Kernel::SharedPtr<Kernel::Event> buffer_wait_event; Kernel::EventPair buffer_wait_event;
}; };
} // namespace Service::NVFlinger } // namespace Service::NVFlinger

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@ -13,6 +13,9 @@
#include "core/core.h" #include "core/core.h"
#include "core/core_timing.h" #include "core/core_timing.h"
#include "core/core_timing_util.h" #include "core/core_timing_util.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/nvdrv/devices/nvdisp_disp0.h" #include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
#include "core/hle/service/nvdrv/nvdrv.h" #include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvflinger/buffer_queue.h" #include "core/hle/service/nvflinger/buffer_queue.h"
@ -83,9 +86,8 @@ u32 NVFlinger::GetBufferQueueId(u64 display_id, u64 layer_id) {
return layer.buffer_queue->GetId(); return layer.buffer_queue->GetId();
} }
Kernel::SharedPtr<Kernel::Event> NVFlinger::GetVsyncEvent(u64 display_id) { Kernel::SharedPtr<Kernel::ReadableEvent> NVFlinger::GetVsyncEvent(u64 display_id) {
const auto& display = GetDisplay(display_id); return GetDisplay(display_id).vsync_event.readable;
return display.vsync_event;
} }
std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) const { std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) const {
@ -117,7 +119,7 @@ Layer& NVFlinger::GetLayer(u64 display_id, u64 layer_id) {
void NVFlinger::Compose() { void NVFlinger::Compose() {
for (auto& display : displays) { for (auto& display : displays) {
// Trigger vsync for this display at the end of drawing // Trigger vsync for this display at the end of drawing
SCOPE_EXIT({ display.vsync_event->Signal(); }); SCOPE_EXIT({ display.vsync_event.writable->Signal(); });
// Don't do anything for displays without layers. // Don't do anything for displays without layers.
if (display.layers.empty()) if (display.layers.empty())
@ -164,7 +166,8 @@ Layer::~Layer() = default;
Display::Display(u64 id, std::string name) : id(id), name(std::move(name)) { Display::Display(u64 id, std::string name) : id(id), name(std::move(name)) {
auto& kernel = Core::System::GetInstance().Kernel(); auto& kernel = Core::System::GetInstance().Kernel();
vsync_event = Kernel::Event::Create(kernel, Kernel::ResetType::Pulse, "Display VSync Event"); vsync_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Pulse,
fmt::format("Display VSync Event {}", id));
} }
Display::~Display() = default; Display::~Display() = default;

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@ -10,12 +10,17 @@
#include <vector> #include <vector>
#include "common/common_types.h" #include "common/common_types.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/object.h"
namespace CoreTiming { namespace CoreTiming {
struct EventType; struct EventType;
} }
namespace Kernel {
class ReadableEvent;
class WritableEvent;
} // namespace Kernel
namespace Service::Nvidia { namespace Service::Nvidia {
class Module; class Module;
} }
@ -40,7 +45,7 @@ struct Display {
std::string name; std::string name;
std::vector<Layer> layers; std::vector<Layer> layers;
Kernel::SharedPtr<Kernel::Event> vsync_event; Kernel::EventPair vsync_event;
}; };
class NVFlinger final { class NVFlinger final {
@ -61,7 +66,7 @@ public:
u32 GetBufferQueueId(u64 display_id, u64 layer_id); u32 GetBufferQueueId(u64 display_id, u64 layer_id);
/// Gets the vsync event for the specified display. /// Gets the vsync event for the specified display.
Kernel::SharedPtr<Kernel::Event> GetVsyncEvent(u64 display_id); Kernel::SharedPtr<Kernel::ReadableEvent> GetVsyncEvent(u64 display_id);
/// Obtains a buffer queue identified by the id. /// Obtains a buffer queue identified by the id.
std::shared_ptr<BufferQueue> GetBufferQueue(u32 id) const; std::shared_ptr<BufferQueue> GetBufferQueue(u32 id) const;

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@ -18,7 +18,8 @@
#include "common/swap.h" #include "common/swap.h"
#include "core/core_timing.h" #include "core/core_timing.h"
#include "core/hle/ipc_helpers.h" #include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/event.h" #include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/nvdrv/nvdrv.h" #include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvflinger/buffer_queue.h" #include "core/hle/service/nvflinger/buffer_queue.h"
#include "core/hle/service/nvflinger/nvflinger.h" #include "core/hle/service/nvflinger/nvflinger.h"
@ -549,7 +550,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2}; IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS); rb.Push(RESULT_SUCCESS);
}, },
buffer_queue->GetBufferWaitEvent()); buffer_queue->GetWritableBufferWaitEvent());
} }
} else if (transaction == TransactionId::RequestBuffer) { } else if (transaction == TransactionId::RequestBuffer) {
IGBPRequestBufferRequestParcel request{ctx.ReadBuffer()}; IGBPRequestBufferRequestParcel request{ctx.ReadBuffer()};

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@ -7,10 +7,10 @@
#include "common/assert.h" #include "common/assert.h"
#include "core/core.h" #include "core/core.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/handle_table.h" #include "core/hle/kernel/handle_table.h"
#include "core/hle/kernel/mutex.h" #include "core/hle/kernel/mutex.h"
#include "core/hle/kernel/process.h" #include "core/hle/kernel/process.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/scheduler.h" #include "core/hle/kernel/scheduler.h"
#include "core/hle/kernel/thread.h" #include "core/hle/kernel/thread.h"
#include "core/hle/kernel/timer.h" #include "core/hle/kernel/timer.h"
@ -154,7 +154,7 @@ QString WaitTreeWaitObject::GetText() const {
std::unique_ptr<WaitTreeWaitObject> WaitTreeWaitObject::make(const Kernel::WaitObject& object) { std::unique_ptr<WaitTreeWaitObject> WaitTreeWaitObject::make(const Kernel::WaitObject& object) {
switch (object.GetHandleType()) { switch (object.GetHandleType()) {
case Kernel::HandleType::Event: case Kernel::HandleType::Event:
return std::make_unique<WaitTreeEvent>(static_cast<const Kernel::Event&>(object)); return std::make_unique<WaitTreeEvent>(static_cast<const Kernel::ReadableEvent&>(object));
case Kernel::HandleType::Timer: case Kernel::HandleType::Timer:
return std::make_unique<WaitTreeTimer>(static_cast<const Kernel::Timer&>(object)); return std::make_unique<WaitTreeTimer>(static_cast<const Kernel::Timer&>(object));
case Kernel::HandleType::Thread: case Kernel::HandleType::Thread:
@ -332,7 +332,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeThread::GetChildren() const {
return list; return list;
} }
WaitTreeEvent::WaitTreeEvent(const Kernel::Event& object) : WaitTreeWaitObject(object) {} WaitTreeEvent::WaitTreeEvent(const Kernel::ReadableEvent& object) : WaitTreeWaitObject(object) {}
WaitTreeEvent::~WaitTreeEvent() = default; WaitTreeEvent::~WaitTreeEvent() = default;
std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeEvent::GetChildren() const { std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeEvent::GetChildren() const {
@ -340,7 +340,8 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeEvent::GetChildren() const {
list.push_back(std::make_unique<WaitTreeText>( list.push_back(std::make_unique<WaitTreeText>(
tr("reset type = %1") tr("reset type = %1")
.arg(GetResetTypeQString(static_cast<const Kernel::Event&>(object).GetResetType())))); .arg(GetResetTypeQString(
static_cast<const Kernel::ReadableEvent&>(object).GetResetType()))));
return list; return list;
} }

View File

@ -17,8 +17,8 @@
class EmuThread; class EmuThread;
namespace Kernel { namespace Kernel {
class ReadableEvent;
class WaitObject; class WaitObject;
class Event;
class Thread; class Thread;
class Timer; class Timer;
} // namespace Kernel } // namespace Kernel
@ -144,7 +144,7 @@ public:
class WaitTreeEvent : public WaitTreeWaitObject { class WaitTreeEvent : public WaitTreeWaitObject {
Q_OBJECT Q_OBJECT
public: public:
explicit WaitTreeEvent(const Kernel::Event& object); explicit WaitTreeEvent(const Kernel::ReadableEvent& object);
~WaitTreeEvent() override; ~WaitTreeEvent() override;
std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override; std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const override;