tacosukoneko/suyu
1
0
Fork 0
forked from suyu/suyu
Code Pull requests Activity

service: hid: Only overclock npad controllers

Browse source
This commit is contained in:
german77 2022-11-05 11:40:19 -06:00
parent 38c48cf8d8
commit aa075a0c08
2 changed files with 30 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
src/core/hle/service/hid/hid.cpp
View file

@ -36,8 +36,9 @@ namespace Service::HID {
// Updating period for each HID device.
// Period time is obtained by measuring the number of samples in a second on HW using a homebrew
// Correct pad_update_ns is 4ms this is overclocked to lower input lag
constexpr auto pad_update_ns = std::chrono::nanoseconds{1 * 1000 * 1000}; // (1ms, 1000Hz)
// Correct npad_update_ns is 4ms this is overclocked to lower input lag
constexpr auto npad_update_ns = std::chrono::nanoseconds{1 * 1000 * 1000}; // (1ms, 1000Hz)
constexpr auto default_update_ns = std::chrono::nanoseconds{4 * 1000 * 1000}; // (4ms, 1000Hz)
constexpr auto mouse_keyboard_update_ns = std::chrono::nanoseconds{8 * 1000 * 1000}; // (8ms, 125Hz)
constexpr auto motion_update_ns = std::chrono::nanoseconds{5 * 1000 * 1000}; // (5ms, 200Hz)
@ -75,8 +76,16 @@ IAppletResource::IAppletResource(Core::System& system_,
GetController<Controller_Stubbed>(HidController::UniquePad).SetCommonHeaderOffset(0x5A00);
// Register update callbacks
pad_update_event = Core::Timing::CreateEvent(
npad_update_event = Core::Timing::CreateEvent(
"HID::UpdatePadCallback",
[this](std::uintptr_t user_data, s64 time,
std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
const auto guard = LockService();
UpdateNpad(user_data, ns_late);
return std::nullopt;
});
default_update_event = Core::Timing::CreateEvent(
"HID::UpdateDefaultCallback",
[this](std::uintptr_t user_data, s64 time,
std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
const auto guard = LockService();
@ -100,7 +109,9 @@ IAppletResource::IAppletResource(Core::System& system_,
return std::nullopt;
});
system.CoreTiming().ScheduleLoopingEvent(pad_update_ns, pad_update_ns, pad_update_event);
system.CoreTiming().ScheduleLoopingEvent(npad_update_ns, npad_update_ns, npad_update_event);
system.CoreTiming().ScheduleLoopingEvent(default_update_ns, default_update_ns,
default_update_event);
system.CoreTiming().ScheduleLoopingEvent(mouse_keyboard_update_ns, mouse_keyboard_update_ns,
mouse_keyboard_update_event);
system.CoreTiming().ScheduleLoopingEvent(motion_update_ns, motion_update_ns,
@ -118,7 +129,8 @@ void IAppletResource::DeactivateController(HidController controller) {
}
IAppletResource::~IAppletResource() {
system.CoreTiming().UnscheduleEvent(pad_update_event, 0);
system.CoreTiming().UnscheduleEvent(npad_update_event, 0);
system.CoreTiming().UnscheduleEvent(default_update_event, 0);
system.CoreTiming().UnscheduleEvent(mouse_keyboard_update_event, 0);
system.CoreTiming().UnscheduleEvent(motion_update_event, 0);
}
@ -144,10 +156,20 @@ void IAppletResource::UpdateControllers(std::uintptr_t user_data,
if (controller == controllers[static_cast<size_t>(HidController::Mouse)]) {
continue;
}
// Npad has it's own update event
if (controller == controllers[static_cast<size_t>(HidController::NPad)]) {
continue;
}
controller->OnUpdate(core_timing);
}
}
void IAppletResource::UpdateNpad(std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
auto& core_timing = system.CoreTiming();
controllers[static_cast<size_t>(HidController::NPad)]->OnUpdate(core_timing);
}
void IAppletResource::UpdateMouseKeyboard(std::uintptr_t user_data,
std::chrono::nanoseconds ns_late) {
auto& core_timing = system.CoreTiming();

4
src/core/hle/service/hid/hid.h
View file

@ -71,12 +71,14 @@ private:
void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
void UpdateControllers(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
void UpdateNpad(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
void UpdateMouseKeyboard(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> npad_update_event;
std::shared_ptr<Core::Timing::EventType> default_update_event;
std::shared_ptr<Core::Timing::EventType> mouse_keyboard_update_event;
std::shared_ptr<Core::Timing::EventType> motion_update_event;