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kernel/event: Reference ReadableEvent from WritableEvent

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This commit is contained in:
Zach Hilman 2018-11-27 09:18:29 -05:00
parent ff610103b5
commit a342bcc9b1
32 changed files with 175 additions and 317 deletions
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29
src/core/hle/service/nfp/nfp.cpp
View file

@ -25,8 +25,8 @@ constexpr ResultCode ERR_TAG_FAILED(ErrorModule::NFP,
Module::Interface::Interface(std::shared_ptr<Module> module, const char* name)
: ServiceFramework(name), module(std::move(module)) {
auto& kernel = Core::System::GetInstance().Kernel();
nfc_tag_load = Kernel::WritableEvent::CreateRegisteredEventPair(
kernel, Kernel::ResetType::OneShot, "IUser:NFCTagDetected");
nfc_tag_load = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
"IUser:NFCTagDetected");
}
Module::Interface::~Interface() = default;
@ -65,9 +65,9 @@ public:
RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel();
deactivate_event = Kernel::WritableEvent::CreateRegisteredEventPair(
deactivate_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::OneShot, "IUser:DeactivateEvent");
availability_change_event = Kernel::WritableEvent::CreateRegisteredEventPair(
availability_change_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::OneShot, "IUser:AvailabilityChangeEvent");
}
@ -166,10 +166,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS);
const auto& event{
Core::System::GetInstance().Kernel().FindNamedEvent("IUser:DeactivateEvent")};
rb.PushCopyObjects(event->second);
rb.PushCopyObjects(deactivate_event.readable);
}
void StopDetection(Kernel::HLERequestContext& ctx) {
@ -178,7 +175,7 @@ private:
switch (device_state) {
case DeviceState::TagFound:
case DeviceState::TagNearby:
deactivate_event->Signal();
deactivate_event.writable->Signal();
device_state = DeviceState::Initialized;
break;
case DeviceState::SearchingForTag:
@ -269,9 +266,7 @@ private:
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS);
const auto& event{
Core::System::GetInstance().Kernel().FindNamedEvent("IUser:AvailabilityChangeEvent")};
rb.PushCopyObjects(event->second);
rb.PushCopyObjects(availability_change_event.readable);
}
void GetRegisterInfo(Kernel::HLERequestContext& ctx) {
@ -326,8 +321,8 @@ private:
const u32 npad_id{0}; // Player 1 controller
State state{State::NonInitialized};
DeviceState device_state{DeviceState::Initialized};
Kernel::SharedPtr<Kernel::WritableEvent> deactivate_event;
Kernel::SharedPtr<Kernel::WritableEvent> availability_change_event;
Kernel::EventPair deactivate_event;
Kernel::EventPair availability_change_event;
const Module::Interface& nfp_interface;
};
@ -346,14 +341,14 @@ bool Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) {
}
std::memcpy(&amiibo, buffer.data(), sizeof(amiibo));
nfc_tag_load->Signal();
nfc_tag_load.writable->Signal();
return true;
}
const Kernel::SharedPtr<Kernel::ReadableEvent>& Module::Interface::GetNFCEvent() const {
const auto& event{Core::System::GetInstance().Kernel().FindNamedEvent("IUser:NFCTagDetected")};
return event->second;
return nfc_tag_load.readable;
}
const Module::Interface::AmiiboFile& Module::Interface::GetAmiiboBuffer() const {
return amiibo;
}

8
src/core/hle/service/nfp/nfp.h
View file

@ -6,13 +6,9 @@
#include <array>
#include <vector>
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/service.h"
namespace Kernel {
class ReadableEvent;
class WritableEvent;
} // namespace Kernel
namespace Service::NFP {
class Module final {
@ -41,7 +37,7 @@ public:
const AmiiboFile& GetAmiiboBuffer() const;
private:
Kernel::SharedPtr<Kernel::WritableEvent> nfc_tag_load{};
Kernel::EventPair nfc_tag_load{};
AmiiboFile amiibo{};
protected: