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hle: kernel: Reimplement KReadableEvent and KWritableEvent.

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This commit is contained in:
bunnei
2021-01-31 01:38:57 -08:00
parent 6bf80dfee0
commit ff3c7c068b
38 changed files with 342 additions and 299 deletions
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30
src/core/hle/service/am/applets/applets.cpp
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@@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <cstring>
#include "common/assert.h"
#include "core/core.h"
#include "core/frontend/applets/controller.h"
@@ -11,6 +12,7 @@
#include "core/frontend/applets/profile_select.h"
#include "core/frontend/applets/software_keyboard.h"
#include "core/frontend/applets/web_browser.h"
#include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/kernel/server_session.h"
@@ -27,11 +29,13 @@ namespace Service::AM::Applets {
AppletDataBroker::AppletDataBroker(Kernel::KernelCore& kernel) {
state_changed_event =
Kernel::KWritableEvent::CreateEventPair(kernel, "ILibraryAppletAccessor:StateChangedEvent");
pop_out_data_event =
Kernel::KWritableEvent::CreateEventPair(kernel, "ILibraryAppletAccessor:PopDataOutEvent");
pop_interactive_out_data_event = Kernel::KWritableEvent::CreateEventPair(
kernel, "ILibraryAppletAccessor:PopInteractiveDataOutEvent");
Kernel::KEvent::Create(kernel, "ILibraryAppletAccessor:StateChangedEvent");
state_changed_event->Initialize();
pop_out_data_event = Kernel::KEvent::Create(kernel, "ILibraryAppletAccessor:PopDataOutEvent");
pop_out_data_event->Initialize();
pop_interactive_out_data_event =
Kernel::KEvent::Create(kernel, "ILibraryAppletAccessor:PopInteractiveDataOutEvent");
pop_interactive_out_data_event->Initialize();
}
AppletDataBroker::~AppletDataBroker() = default;
@@ -58,7 +62,7 @@ std::shared_ptr<IStorage> AppletDataBroker::PopNormalDataToGame() {
auto out = std::move(out_channel.front());
out_channel.pop_front();
pop_out_data_event.writable->Clear();
pop_out_data_event->GetWritableEvent()->Clear();
return out;
}
@@ -77,7 +81,7 @@ std::shared_ptr<IStorage> AppletDataBroker::PopInteractiveDataToGame() {
auto out = std::move(out_interactive_channel.front());
out_interactive_channel.pop_front();
pop_interactive_out_data_event.writable->Clear();
pop_interactive_out_data_event->GetWritableEvent()->Clear();
return out;
}
@@ -96,7 +100,7 @@ void AppletDataBroker::PushNormalDataFromGame(std::shared_ptr<IStorage>&& storag
void AppletDataBroker::PushNormalDataFromApplet(std::shared_ptr<IStorage>&& storage) {
out_channel.emplace_back(std::move(storage));
pop_out_data_event.writable->Signal();
pop_out_data_event->GetWritableEvent()->Signal();
}
void AppletDataBroker::PushInteractiveDataFromGame(std::shared_ptr<IStorage>&& storage) {
@@ -105,23 +109,23 @@ void AppletDataBroker::PushInteractiveDataFromGame(std::shared_ptr<IStorage>&& s
void AppletDataBroker::PushInteractiveDataFromApplet(std::shared_ptr<IStorage>&& storage) {
out_interactive_channel.emplace_back(std::move(storage));
pop_interactive_out_data_event.writable->Signal();
pop_interactive_out_data_event->GetWritableEvent()->Signal();
}
void AppletDataBroker::SignalStateChanged() const {
state_changed_event.writable->Signal();
state_changed_event->GetWritableEvent()->Signal();
}
std::shared_ptr<Kernel::KReadableEvent> AppletDataBroker::GetNormalDataEvent() const {
return pop_out_data_event.readable;
return pop_out_data_event->GetReadableEvent();
}
std::shared_ptr<Kernel::KReadableEvent> AppletDataBroker::GetInteractiveDataEvent() const {
return pop_interactive_out_data_event.readable;
return pop_interactive_out_data_event->GetReadableEvent();
}
std::shared_ptr<Kernel::KReadableEvent> AppletDataBroker::GetStateChangedEvent() const {
return state_changed_event.readable;
return state_changed_event->GetReadableEvent();
}
Applet::Applet(Kernel::KernelCore& kernel_) : broker{kernel_} {}

12
src/core/hle/service/am/applets/applets.h
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@@ -6,8 +6,8 @@
#include <memory>
#include <queue>
#include "common/swap.h"
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/kernel/object.h"
union ResultCode;
@@ -29,7 +29,9 @@ class WebBrowserApplet;
namespace Kernel {
class KernelCore;
}
class KEvent;
class KReadableEvent;
} // namespace Kernel
namespace Service::AM {
@@ -106,13 +108,13 @@ private:
// PopInteractiveDataToGame and PushInteractiveDataFromApplet
std::deque<std::shared_ptr<IStorage>> out_interactive_channel;
Kernel::EventPair state_changed_event;
std::shared_ptr<Kernel::KEvent> state_changed_event;
// Signaled on PushNormalDataFromApplet
Kernel::EventPair pop_out_data_event;
std::shared_ptr<Kernel::KEvent> pop_out_data_event;
// Signaled on PushInteractiveDataFromApplet
Kernel::EventPair pop_interactive_out_data_event;
std::shared_ptr<Kernel::KEvent> pop_interactive_out_data_event;
};
class Applet {