From a0f7f2b309e4920e0e3f1217441a4628023f59b8 Mon Sep 17 00:00:00 2001
From: Narr the Reg <juangerman-13@hotmail.com>
Date: Tue, 30 Jan 2024 10:36:42 -0600
Subject: [PATCH] service: hid: Implement GetPlayerLedPattern accurately
---
src/core/hle/service/hid/hid_server.cpp | 45 ++++++++++++++++++-------
src/core/hle/service/hid/hid_server.h | 5 ++-
src/hid_core/hid_types.h | 5 ++-
src/hid_core/resources/npad/npad.cpp | 11 ------
src/hid_core/resources/npad/npad.h | 2 --
5 files changed, 41 insertions(+), 27 deletions(-)
diff --git a/src/core/hle/service/hid/hid_server.cpp b/src/core/hle/service/hid/hid_server.cpp
index 09c47b5e30..938b934514 100644
--- a/src/core/hle/service/hid/hid_server.cpp
+++ b/src/core/hle/service/hid/hid_server.cpp
@@ -8,6 +8,7 @@
#include "core/hle/kernel/k_shared_memory.h"
#include "core/hle/kernel/k_transfer_memory.h"
#include "core/hle/kernel/kernel.h"
+#include "core/hle/service/cmif_serialization.h"
#include "core/hle/service/hid/hid_server.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/memory.h"
@@ -153,7 +154,7 @@ IHidServer::IHidServer(Core::System& system_, std::shared_ptr<ResourceManager> r
{104, &IHidServer::DeactivateNpad, "DeactivateNpad"},
{106, &IHidServer::AcquireNpadStyleSetUpdateEventHandle, "AcquireNpadStyleSetUpdateEventHandle"},
{107, &IHidServer::DisconnectNpad, "DisconnectNpad"},
- {108, &IHidServer::GetPlayerLedPattern, "GetPlayerLedPattern"},
+ {108, C<&IHidServer::GetPlayerLedPattern>, "GetPlayerLedPattern"},
{109, &IHidServer::ActivateNpadWithRevision, "ActivateNpadWithRevision"},
{120, &IHidServer::SetNpadJoyHoldType, "SetNpadJoyHoldType"},
{121, &IHidServer::GetNpadJoyHoldType, "GetNpadJoyHoldType"},
@@ -1136,19 +1137,39 @@ void IHidServer::DisconnectNpad(HLERequestContext& ctx) {
rb.Push(ResultSuccess);
}
-void IHidServer::GetPlayerLedPattern(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const auto npad_id{rp.PopEnum<Core::HID::NpadIdType>()};
-
- Core::HID::LedPattern pattern{0, 0, 0, 0};
- auto controller = GetResourceManager()->GetNpad();
- const auto result = controller->GetLedPattern(npad_id, pattern);
-
+Result IHidServer::GetPlayerLedPattern(Out<Core::HID::LedPattern> out_led_pattern,
+ Core::HID::NpadIdType npad_id) {
LOG_DEBUG(Service_HID, "called, npad_id={}", npad_id);
- IPC::ResponseBuilder rb{ctx, 4};
- rb.Push(result);
- rb.Push(pattern.raw);
+ switch (npad_id) {
+ case Core::HID::NpadIdType::Player1:
+ *out_led_pattern = Core::HID::LedPattern{1, 0, 0, 0};
+ R_SUCCEED();
+ case Core::HID::NpadIdType::Player2:
+ *out_led_pattern = Core::HID::LedPattern{1, 1, 0, 0};
+ R_SUCCEED();
+ case Core::HID::NpadIdType::Player3:
+ *out_led_pattern = Core::HID::LedPattern{1, 1, 1, 0};
+ R_SUCCEED();
+ case Core::HID::NpadIdType::Player4:
+ *out_led_pattern = Core::HID::LedPattern{1, 1, 1, 1};
+ R_SUCCEED();
+ case Core::HID::NpadIdType::Player5:
+ *out_led_pattern = Core::HID::LedPattern{1, 0, 0, 1};
+ R_SUCCEED();
+ case Core::HID::NpadIdType::Player6:
+ *out_led_pattern = Core::HID::LedPattern{1, 0, 1, 0};
+ R_SUCCEED();
+ case Core::HID::NpadIdType::Player7:
+ *out_led_pattern = Core::HID::LedPattern{1, 0, 1, 1};
+ R_SUCCEED();
+ case Core::HID::NpadIdType::Player8:
+ *out_led_pattern = Core::HID::LedPattern{0, 1, 1, 0};
+ R_SUCCEED();
+ default:
+ *out_led_pattern = Core::HID::LedPattern{0, 0, 0, 0};
+ R_SUCCEED();
+ }
}
void IHidServer::ActivateNpadWithRevision(HLERequestContext& ctx) {
diff --git a/src/core/hle/service/hid/hid_server.h b/src/core/hle/service/hid/hid_server.h
index 3a2e0a2301..faf7756896 100644
--- a/src/core/hle/service/hid/hid_server.h
+++ b/src/core/hle/service/hid/hid_server.h
@@ -3,7 +3,9 @@
#pragma once
+#include "core/hle/service/cmif_types.h"
#include "core/hle/service/service.h"
+#include "hid_core/hid_types.h"
namespace Core {
class System;
@@ -66,7 +68,8 @@ private:
void DeactivateNpad(HLERequestContext& ctx);
void AcquireNpadStyleSetUpdateEventHandle(HLERequestContext& ctx);
void DisconnectNpad(HLERequestContext& ctx);
- void GetPlayerLedPattern(HLERequestContext& ctx);
+ Result GetPlayerLedPattern(Out<Core::HID::LedPattern> out_led_pattern,
+ Core::HID::NpadIdType npad_id);
void ActivateNpadWithRevision(HLERequestContext& ctx);
void SetNpadJoyHoldType(HLERequestContext& ctx);
void GetNpadJoyHoldType(HLERequestContext& ctx);
diff --git a/src/hid_core/hid_types.h b/src/hid_core/hid_types.h
index b310ab72d3..ffb5f1926b 100644
--- a/src/hid_core/hid_types.h
+++ b/src/hid_core/hid_types.h
@@ -422,7 +422,10 @@ struct NpadPowerInfo {
static_assert(sizeof(NpadPowerInfo) == 0xC, "NpadPowerInfo is an invalid size");
struct LedPattern {
- explicit LedPattern(u64 light1, u64 light2, u64 light3, u64 light4) {
+ LedPattern() {
+ raw = 0;
+ }
+ LedPattern(u64 light1, u64 light2, u64 light3, u64 light4) {
position1.Assign(light1);
position2.Assign(light2);
position3.Assign(light3);
diff --git a/src/hid_core/resources/npad/npad.cpp b/src/hid_core/resources/npad/npad.cpp
index cde84b1bb2..2823be3487 100644
--- a/src/hid_core/resources/npad/npad.cpp
+++ b/src/hid_core/resources/npad/npad.cpp
@@ -956,17 +956,6 @@ Result NPad::SwapNpadAssignment(u64 aruid, Core::HID::NpadIdType npad_id_1,
return ResultSuccess;
}
-Result NPad::GetLedPattern(Core::HID::NpadIdType npad_id, Core::HID::LedPattern& pattern) const {
- if (!IsNpadIdValid(npad_id)) {
- LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
- return ResultInvalidNpadId;
- }
- const auto aruid = applet_resource_holder.applet_resource->GetActiveAruid();
- const auto& controller = GetControllerFromNpadIdType(aruid, npad_id).device;
- pattern = controller->GetLedPattern();
- return ResultSuccess;
-}
-
Result NPad::IsUnintendedHomeButtonInputProtectionEnabled(bool& out_is_enabled, u64 aruid,
Core::HID::NpadIdType npad_id) const {
std::scoped_lock lock{mutex};
diff --git a/src/hid_core/resources/npad/npad.h b/src/hid_core/resources/npad/npad.h
index 502cb9b55c..3b1a69e7f2 100644
--- a/src/hid_core/resources/npad/npad.h
+++ b/src/hid_core/resources/npad/npad.h
@@ -97,8 +97,6 @@ public:
Result ResetIsSixAxisSensorDeviceNewlyAssigned(
u64 aruid, const Core::HID::SixAxisSensorHandle& sixaxis_handle);
- Result GetLedPattern(Core::HID::NpadIdType npad_id, Core::HID::LedPattern& pattern) const;
-
Result IsUnintendedHomeButtonInputProtectionEnabled(bool& out_is_enabled, u64 aruid,
Core::HID::NpadIdType npad_id) const;
Result EnableUnintendedHomeButtonInputProtection(u64 aruid, Core::HID::NpadIdType npad_id,