core_timing: Convert core timing into a class

Gets rid of the largest set of mutable global state within the core.
This also paves a way for eliminating usages of GetInstance() on the
System class as a follow-up.

Note that no behavioral changes have been made, and this simply extracts
the functionality into a class. This also has the benefit of making
dependencies on the core timing functionality explicit within the
relevant interfaces.
This commit is contained in:
Lioncash
2019-02-14 12:42:58 -05:00
parent fcc3aa0bbf
commit bd983414f6
53 changed files with 536 additions and 400 deletions

View File

@ -73,13 +73,15 @@ IAppletResource::IAppletResource() : ServiceFramework("IAppletResource") {
GetController<Controller_Stubbed>(HidController::Unknown3).SetCommonHeaderOffset(0x5000);
// Register update callbacks
pad_update_event = Core::Timing::RegisterEvent(
"HID::UpdatePadCallback",
[this](u64 userdata, int cycles_late) { UpdateControllers(userdata, cycles_late); });
auto& core_timing = Core::System::GetInstance().CoreTiming();
pad_update_event =
core_timing.RegisterEvent("HID::UpdatePadCallback", [this](u64 userdata, int cycles_late) {
UpdateControllers(userdata, cycles_late);
});
// TODO(shinyquagsire23): Other update callbacks? (accel, gyro?)
Core::Timing::ScheduleEvent(pad_update_ticks, pad_update_event);
core_timing.ScheduleEvent(pad_update_ticks, pad_update_event);
ReloadInputDevices();
}
@ -93,7 +95,7 @@ void IAppletResource::DeactivateController(HidController controller) {
}
IAppletResource ::~IAppletResource() {
Core::Timing::UnscheduleEvent(pad_update_event, 0);
Core::System::GetInstance().CoreTiming().UnscheduleEvent(pad_update_event, 0);
}
void IAppletResource::GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
@ -105,15 +107,17 @@ void IAppletResource::GetSharedMemoryHandle(Kernel::HLERequestContext& ctx) {
}
void IAppletResource::UpdateControllers(u64 userdata, int cycles_late) {
auto& core_timing = Core::System::GetInstance().CoreTiming();
const bool should_reload = Settings::values.is_device_reload_pending.exchange(false);
for (const auto& controller : controllers) {
if (should_reload) {
controller->OnLoadInputDevices();
}
controller->OnUpdate(shared_mem->GetPointer(), SHARED_MEMORY_SIZE);
controller->OnUpdate(core_timing, shared_mem->GetPointer(), SHARED_MEMORY_SIZE);
}
Core::Timing::ScheduleEvent(pad_update_ticks - cycles_late, pad_update_event);
core_timing.ScheduleEvent(pad_update_ticks - cycles_late, pad_update_event);
}
class IActiveVibrationDeviceList final : public ServiceFramework<IActiveVibrationDeviceList> {