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hle: service: Add a helper module for managing kernel objects.

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This commit is contained in:
bunnei 2021-06-28 14:41:24 -07:00
parent 929994132a
commit 015058fadf
10 changed files with 146 additions and 20 deletions
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12
src/core/hle/service/hid/controllers/npad.cpp
View file

@ -18,6 +18,7 @@
#include "core/hle/kernel/k_writable_event.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/service/hid/controllers/npad.h"
#include "core/hle/service/kernel_helpers.h"
namespace Service::HID {
constexpr s32 HID_JOYSTICK_MAX = 0x7fff;
@ -147,7 +148,9 @@ bool Controller_NPad::IsDeviceHandleValid(const DeviceHandle& device_handle) {
device_handle.device_index < DeviceIndex::MaxDeviceIndex;
}
Controller_NPad::Controller_NPad(Core::System& system_) : ControllerBase{system_} {
Controller_NPad::Controller_NPad(Core::System& system_,
KernelHelpers::ServiceContext& service_context_)
: ControllerBase{system_}, service_context{service_context_} {
latest_vibration_values.fill({DEFAULT_VIBRATION_VALUE, DEFAULT_VIBRATION_VALUE});
}
@ -253,8 +256,8 @@ void Controller_NPad::InitNewlyAddedController(std::size_t controller_idx) {
void Controller_NPad::OnInit() {
auto& kernel = system.Kernel();
for (std::size_t i = 0; i < styleset_changed_events.size(); ++i) {
styleset_changed_events[i] = Kernel::KEvent::Create(kernel);
styleset_changed_events[i]->Initialize(fmt::format("npad:NpadStyleSetChanged_{}", i));
styleset_changed_events[i] =
service_context.CreateEvent(fmt::format("npad:NpadStyleSetChanged_{}", i));
}
if (!IsControllerActivated()) {
@ -344,8 +347,7 @@ void Controller_NPad::OnRelease() {
}
for (std::size_t i = 0; i < styleset_changed_events.size(); ++i) {
styleset_changed_events[i]->Close();
styleset_changed_events[i] = nullptr;
service_context.CloseEvent(styleset_changed_events[i]);
}
}

8
src/core/hle/service/hid/controllers/npad.h
View file

@ -20,6 +20,10 @@ class KEvent;
class KReadableEvent;
} // namespace Kernel
namespace Service::KernelHelpers {
class ServiceContext;
}
namespace Service::HID {
constexpr u32 NPAD_HANDHELD = 32;
@ -27,7 +31,8 @@ constexpr u32 NPAD_UNKNOWN = 16; // TODO(ogniK): What is this?
class Controller_NPad final : public ControllerBase {
public:
explicit Controller_NPad(Core::System& system_);
explicit Controller_NPad(Core::System& system_,
KernelHelpers::ServiceContext& service_context_);
~Controller_NPad() override;
// Called when the controller is initialized
@ -566,6 +571,7 @@ private:
std::array<std::unique_ptr<Input::MotionDevice>, Settings::NativeMotion::NUM_MOTIONS_HID>,
10>;
KernelHelpers::ServiceContext& service_context;
std::mutex mutex;
ButtonArray buttons;
StickArray sticks;

14
src/core/hle/service/hid/hid.cpp
View file

@ -46,8 +46,9 @@ constexpr auto pad_update_ns = std::chrono::nanoseconds{1000 * 1000}; //
constexpr auto motion_update_ns = std::chrono::nanoseconds{15 * 1000 * 1000}; // (15ms, 66.666Hz)
constexpr std::size_t SHARED_MEMORY_SIZE = 0x40000;
IAppletResource::IAppletResource(Core::System& system_)
: ServiceFramework{system_, "IAppletResource"} {
IAppletResource::IAppletResource(Core::System& system_,
KernelHelpers::ServiceContext& service_context_)
: ServiceFramework{system_, "IAppletResource"}, service_context{service_context_} {
static const FunctionInfo functions[] = {
{0, &IAppletResource::GetSharedMemoryHandle, "GetSharedMemoryHandle"},
};
@ -63,7 +64,7 @@ IAppletResource::IAppletResource(Core::System& system_)
MakeController<Controller_Stubbed>(HidController::CaptureButton);
MakeController<Controller_Stubbed>(HidController::InputDetector);
MakeController<Controller_Stubbed>(HidController::UniquePad);
MakeController<Controller_NPad>(HidController::NPad);
MakeControllerWithServiceContext<Controller_NPad>(HidController::NPad);
MakeController<Controller_Gesture>(HidController::Gesture);
MakeController<Controller_ConsoleSixAxis>(HidController::ConsoleSixAxisSensor);
@ -191,13 +192,14 @@ private:
std::shared_ptr<IAppletResource> Hid::GetAppletResource() {
if (applet_resource == nullptr) {
applet_resource = std::make_shared<IAppletResource>(system);
applet_resource = std::make_shared<IAppletResource>(system, service_context);
}
return applet_resource;
}
Hid::Hid(Core::System& system_) : ServiceFramework{system_, "hid"} {
Hid::Hid(Core::System& system_)
: ServiceFramework{system_, "hid"}, service_context{system_, service_name} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &Hid::CreateAppletResource, "CreateAppletResource"},
@ -347,7 +349,7 @@ void Hid::CreateAppletResource(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_HID, "called, applet_resource_user_id={}", applet_resource_user_id);
if (applet_resource == nullptr) {
applet_resource = std::make_shared<IAppletResource>(system);
applet_resource = std::make_shared<IAppletResource>(system, service_context);
}
IPC::ResponseBuilder rb{ctx, 2, 0, 1};

13
src/core/hle/service/hid/hid.h
View file

@ -7,6 +7,7 @@
#include <chrono>
#include "core/hle/service/hid/controllers/controller_base.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/service.h"
namespace Core::Timing {
@ -39,7 +40,8 @@ enum class HidController : std::size_t {
class IAppletResource final : public ServiceFramework<IAppletResource> {
public:
explicit IAppletResource(Core::System& system_);
explicit IAppletResource(Core::System& system_,
KernelHelpers::ServiceContext& service_context_);
~IAppletResource() override;
void ActivateController(HidController controller);
@ -60,11 +62,18 @@ private:
void MakeController(HidController controller) {
controllers[static_cast<std::size_t>(controller)] = std::make_unique<T>(system);
}
template <typename T>
void MakeControllerWithServiceContext(HidController controller) {
controllers[static_cast<std::size_t>(controller)] =
std::make_unique<T>(system, service_context);
}
void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
void UpdateControllers(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
void UpdateMotion(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
KernelHelpers::ServiceContext& service_context;
std::shared_ptr<Core::Timing::EventType> pad_update_event;
std::shared_ptr<Core::Timing::EventType> motion_update_event;
@ -176,6 +185,8 @@ private:
static_assert(sizeof(VibrationDeviceInfo) == 0x8, "VibrationDeviceInfo has incorrect size.");
std::shared_ptr<IAppletResource> applet_resource;
KernelHelpers::ServiceContext service_context;
};
/// Reload input devices. Used when input configuration changed