From aa075a0c08335b1d145b2885eb0ba2f395b74f90 Mon Sep 17 00:00:00 2001
From: german77 <juangerman-13@hotmail.com>
Date: Sat, 5 Nov 2022 11:40:19 -0600
Subject: [PATCH] service: hid: Only overclock npad controllers
---
src/core/hle/service/hid/hid.cpp | 32 +++++++++++++++++++++++++++-----
src/core/hle/service/hid/hid.h | 4 +++-
2 files changed, 30 insertions(+), 6 deletions(-)
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 79375bd2f..bf28440c6 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -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();
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index 340d26fdc..b7c2a23ef 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -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;