diff options
Diffstat (limited to 'src/core/hle/service/hid/controllers/npad')
4 files changed, 1133 insertions, 0 deletions
diff --git a/src/core/hle/service/hid/controllers/npad/npad_data.cpp b/src/core/hle/service/hid/controllers/npad/npad_data.cpp new file mode 100644 index 000000000..d2423b6d3 --- /dev/null +++ b/src/core/hle/service/hid/controllers/npad/npad_data.cpp @@ -0,0 +1,228 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "core/hle/service/hid/controllers/npad/npad_data.h" +#include "core/hle/service/hid/hid_util.h" + +namespace Service::HID { + +NPadData::NPadData() { + ClearNpadSystemCommonPolicy(); +} + +NPadData::~NPadData() = default; + +NpadStatus NPadData::GetNpadStatus() const { + return status; +} + +void NPadData::SetNpadAnalogStickUseCenterClamp(bool is_enabled) { + status.use_center_clamp.Assign(is_enabled); +} + +bool NPadData::GetNpadAnalogStickUseCenterClamp() const { + return status.use_center_clamp.As<bool>(); +} + +void NPadData::SetNpadSystemExtStateEnabled(bool is_enabled) { + status.system_ext_state.Assign(is_enabled); +} + +bool NPadData::GetNpadSystemExtState() const { + return status.system_ext_state.As<bool>(); +} + +Result NPadData::SetSupportedNpadIdType(std::span<const Core::HID::NpadIdType> list) { + // Note: Real limit is 11. But array size is 10. N's bug? + if (list.size() > MaxSupportedNpadIdTypes) { + return ResultInvalidArraySize; + } + + supported_npad_id_types_count = list.size(); + memcpy(supported_npad_id_types.data(), list.data(), + list.size() * sizeof(Core::HID::NpadIdType)); + + return ResultSuccess; +} + +std::size_t NPadData::GetSupportedNpadIdType(std::span<Core::HID::NpadIdType> out_list) const { + std::size_t out_size = std::min(supported_npad_id_types_count, out_list.size()); + + memcpy(out_list.data(), supported_npad_id_types.data(), + out_size * sizeof(Core::HID::NpadIdType)); + + return out_size; +} + +bool NPadData::IsNpadIdTypeSupported(Core::HID::NpadIdType npad_id) const { + for (std::size_t i = 0; i < supported_npad_id_types_count; i++) { + if (supported_npad_id_types[i] == npad_id) { + return true; + } + } + + return false; +} + +void NPadData::SetNpadSystemCommonPolicy(bool is_full_policy) { + supported_npad_style_set = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::JoyDual | + Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System; + handheld_activation_mode = NpadHandheldActivationMode::Dual; + + status.is_supported_styleset_set.Assign(true); + status.is_hold_type_set.Assign(true); + status.lr_assignment_mode.Assign(false); + status.is_policy.Assign(true); + if (is_full_policy) { + status.is_full_policy.Assign(true); + } + + supported_npad_id_types_count = 10; + supported_npad_id_types[0] = Core::HID::NpadIdType::Player1; + supported_npad_id_types[1] = Core::HID::NpadIdType::Player2; + supported_npad_id_types[2] = Core::HID::NpadIdType::Player3; + supported_npad_id_types[3] = Core::HID::NpadIdType::Player4; + supported_npad_id_types[4] = Core::HID::NpadIdType::Player5; + supported_npad_id_types[5] = Core::HID::NpadIdType::Player6; + supported_npad_id_types[6] = Core::HID::NpadIdType::Player7; + supported_npad_id_types[7] = Core::HID::NpadIdType::Player8; + supported_npad_id_types[8] = Core::HID::NpadIdType::Other; + supported_npad_id_types[9] = Core::HID::NpadIdType::Handheld; + + for (auto& input_protection : is_unintended_home_button_input_protection) { + input_protection = true; + } +} + +void NPadData::ClearNpadSystemCommonPolicy() { + status.raw = 0; + supported_npad_style_set = Core::HID::NpadStyleSet::All; + npad_hold_type = NpadJoyHoldType::Vertical; + handheld_activation_mode = NpadHandheldActivationMode::Dual; + + for (auto& button_assignment : npad_button_assignment) { + button_assignment = Core::HID::NpadButton::None; + } + + supported_npad_id_types_count = 10; + supported_npad_id_types[0] = Core::HID::NpadIdType::Player1; + supported_npad_id_types[1] = Core::HID::NpadIdType::Player2; + supported_npad_id_types[2] = Core::HID::NpadIdType::Player3; + supported_npad_id_types[3] = Core::HID::NpadIdType::Player4; + supported_npad_id_types[4] = Core::HID::NpadIdType::Player5; + supported_npad_id_types[5] = Core::HID::NpadIdType::Player6; + supported_npad_id_types[6] = Core::HID::NpadIdType::Player7; + supported_npad_id_types[7] = Core::HID::NpadIdType::Player8; + supported_npad_id_types[8] = Core::HID::NpadIdType::Other; + supported_npad_id_types[9] = Core::HID::NpadIdType::Handheld; + + for (auto& input_protection : is_unintended_home_button_input_protection) { + input_protection = true; + } +} + +void NPadData::SetNpadJoyHoldType(NpadJoyHoldType hold_type) { + npad_hold_type = hold_type; + status.is_hold_type_set.Assign(true); +} + +NpadJoyHoldType NPadData::GetNpadJoyHoldType() const { + return npad_hold_type; +} + +void NPadData::SetHandheldActivationMode(NpadHandheldActivationMode activation_mode) { + handheld_activation_mode = activation_mode; +} + +NpadHandheldActivationMode NPadData::GetHandheldActivationMode() const { + return handheld_activation_mode; +} + +void NPadData::SetSupportedNpadStyleSet(Core::HID::NpadStyleSet style_set) { + supported_npad_style_set = style_set; + status.is_supported_styleset_set.Assign(true); + status.is_hold_type_set.Assign(true); +} + +Core::HID::NpadStyleSet NPadData::GetSupportedNpadStyleSet() const { + return supported_npad_style_set; +} + +bool NPadData::IsNpadStyleIndexSupported(Core::HID::NpadStyleIndex style_index) const { + Core::HID::NpadStyleTag style = {supported_npad_style_set}; + switch (style_index) { + case Core::HID::NpadStyleIndex::ProController: + return style.fullkey.As<bool>(); + case Core::HID::NpadStyleIndex::Handheld: + return style.handheld.As<bool>(); + case Core::HID::NpadStyleIndex::JoyconDual: + return style.joycon_dual.As<bool>(); + case Core::HID::NpadStyleIndex::JoyconLeft: + return style.joycon_left.As<bool>(); + case Core::HID::NpadStyleIndex::JoyconRight: + return style.joycon_right.As<bool>(); + case Core::HID::NpadStyleIndex::GameCube: + return style.gamecube.As<bool>(); + case Core::HID::NpadStyleIndex::Pokeball: + return style.palma.As<bool>(); + case Core::HID::NpadStyleIndex::NES: + return style.lark.As<bool>(); + case Core::HID::NpadStyleIndex::SNES: + return style.lucia.As<bool>(); + case Core::HID::NpadStyleIndex::N64: + return style.lagoon.As<bool>(); + case Core::HID::NpadStyleIndex::SegaGenesis: + return style.lager.As<bool>(); + default: + return false; + } +} + +void NPadData::SetLrAssignmentMode(bool is_enabled) { + status.lr_assignment_mode.Assign(is_enabled); +} + +bool NPadData::GetLrAssignmentMode() const { + return status.lr_assignment_mode.As<bool>(); +} + +void NPadData::SetAssigningSingleOnSlSrPress(bool is_enabled) { + status.assigning_single_on_sl_sr_press.Assign(is_enabled); +} + +bool NPadData::GetAssigningSingleOnSlSrPress() const { + return status.assigning_single_on_sl_sr_press.As<bool>(); +} + +void NPadData::SetHomeProtectionEnabled(bool is_enabled, Core::HID::NpadIdType npad_id) { + is_unintended_home_button_input_protection[NpadIdTypeToIndex(npad_id)] = is_enabled; +} + +bool NPadData::GetHomeProtectionEnabled(Core::HID::NpadIdType npad_id) const { + return is_unintended_home_button_input_protection[NpadIdTypeToIndex(npad_id)]; +} + +void NPadData::SetCaptureButtonAssignment(Core::HID::NpadButton button_assignment, + std::size_t style_index) { + npad_button_assignment[style_index] = button_assignment; +} + +Core::HID::NpadButton NPadData::GetCaptureButtonAssignment(std::size_t style_index) const { + return npad_button_assignment[style_index]; +} + +std::size_t NPadData::GetNpadCaptureButtonAssignmentList( + std::span<Core::HID::NpadButton> out_list) const { + for (std::size_t i = 0; i < out_list.size(); i++) { + Core::HID::NpadStyleSet style_set = GetStylesetByIndex(i); + if ((style_set & supported_npad_style_set) == Core::HID::NpadStyleSet::None || + npad_button_assignment[i] == Core::HID::NpadButton::None) { + return i; + } + out_list[i] = npad_button_assignment[i]; + } + + return out_list.size(); +} + +} // namespace Service::HID diff --git a/src/core/hle/service/hid/controllers/npad/npad_data.h b/src/core/hle/service/hid/controllers/npad/npad_data.h new file mode 100644 index 000000000..f799a9f9c --- /dev/null +++ b/src/core/hle/service/hid/controllers/npad/npad_data.h @@ -0,0 +1,88 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-3.0-or-later + +#pragma once + +#include <array> +#include <span> + +#include "common/common_types.h" +#include "core/hid/hid_types.h" +#include "core/hle/result.h" +#include "core/hle/service/hid/controllers/types/npad_types.h" + +namespace Service::HID { + +struct NpadStatus { + union { + u32 raw{}; + + BitField<0, 1, u32> is_supported_styleset_set; + BitField<1, 1, u32> is_hold_type_set; + BitField<2, 1, u32> lr_assignment_mode; + BitField<3, 1, u32> assigning_single_on_sl_sr_press; + BitField<4, 1, u32> is_full_policy; + BitField<5, 1, u32> is_policy; + BitField<6, 1, u32> use_center_clamp; + BitField<7, 1, u32> system_ext_state; + }; +}; +static_assert(sizeof(NpadStatus) == 4, "NpadStatus is an invalid size"); + +/// Handles Npad request from HID interfaces +class NPadData final { +public: + explicit NPadData(); + ~NPadData(); + + NpadStatus GetNpadStatus() const; + + void SetNpadAnalogStickUseCenterClamp(bool is_enabled); + bool GetNpadAnalogStickUseCenterClamp() const; + + void SetNpadSystemExtStateEnabled(bool is_enabled); + bool GetNpadSystemExtState() const; + + Result SetSupportedNpadIdType(std::span<const Core::HID::NpadIdType> list); + std::size_t GetSupportedNpadIdType(std::span<Core::HID::NpadIdType> out_list) const; + bool IsNpadIdTypeSupported(Core::HID::NpadIdType npad_id) const; + + void SetNpadSystemCommonPolicy(bool is_full_policy); + void ClearNpadSystemCommonPolicy(); + + void SetNpadJoyHoldType(NpadJoyHoldType hold_type); + NpadJoyHoldType GetNpadJoyHoldType() const; + + void SetHandheldActivationMode(NpadHandheldActivationMode activation_mode); + NpadHandheldActivationMode GetHandheldActivationMode() const; + + void SetSupportedNpadStyleSet(Core::HID::NpadStyleSet style_set); + Core::HID::NpadStyleSet GetSupportedNpadStyleSet() const; + bool IsNpadStyleIndexSupported(Core::HID::NpadStyleIndex style_index) const; + + void SetLrAssignmentMode(bool is_enabled); + bool GetLrAssignmentMode() const; + + void SetAssigningSingleOnSlSrPress(bool is_enabled); + bool GetAssigningSingleOnSlSrPress() const; + + void SetHomeProtectionEnabled(bool is_enabled, Core::HID::NpadIdType npad_id); + bool GetHomeProtectionEnabled(Core::HID::NpadIdType npad_id) const; + + void SetCaptureButtonAssignment(Core::HID::NpadButton button_assignment, + std::size_t style_index); + Core::HID::NpadButton GetCaptureButtonAssignment(std::size_t style_index) const; + std::size_t GetNpadCaptureButtonAssignmentList(std::span<Core::HID::NpadButton> out_list) const; + +private: + NpadStatus status{}; + Core::HID::NpadStyleSet supported_npad_style_set{Core::HID::NpadStyleSet::All}; + NpadJoyHoldType npad_hold_type{NpadJoyHoldType::Vertical}; + NpadHandheldActivationMode handheld_activation_mode{}; + std::array<Core::HID::NpadIdType, MaxSupportedNpadIdTypes> supported_npad_id_types{}; + std::array<Core::HID::NpadButton, StyleIndexCount> npad_button_assignment{}; + std::size_t supported_npad_id_types_count{}; + std::array<bool, MaxSupportedNpadIdTypes> is_unintended_home_button_input_protection{}; +}; + +} // namespace Service::HID diff --git a/src/core/hle/service/hid/controllers/npad/npad_resource.cpp b/src/core/hle/service/hid/controllers/npad/npad_resource.cpp new file mode 100644 index 000000000..0a9341a39 --- /dev/null +++ b/src/core/hle/service/hid/controllers/npad/npad_resource.cpp @@ -0,0 +1,685 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "core/hle/kernel/k_event.h" +#include "core/hle/kernel/k_readable_event.h" +#include "core/hle/service/hid/controllers/npad/npad_resource.h" +#include "core/hle/service/hid/controllers/types/npad_types.h" +#include "core/hle/service/hid/errors.h" +#include "core/hle/service/hid/hid_util.h" + +namespace Service::HID { + +NPadResource::NPadResource(KernelHelpers::ServiceContext& context) : service_context{context} {} + +NPadResource::~NPadResource() = default; + +Result NPadResource::RegisterAppletResourceUserId(u64 aruid) { + const auto aruid_index = GetIndexFromAruid(aruid); + if (aruid_index < AruidIndexMax) { + return ResultAruidAlreadyRegistered; + } + + std::size_t data_index = AruidIndexMax; + for (std::size_t i = 0; i < AruidIndexMax; i++) { + if (!state[i].flag.is_initialized) { + data_index = i; + break; + } + } + + if (data_index == AruidIndexMax) { + return ResultAruidNoAvailableEntries; + } + + auto& aruid_data = state[data_index]; + + aruid_data.aruid = aruid; + aruid_data.flag.is_initialized.Assign(true); + + data_index = AruidIndexMax; + for (std::size_t i = 0; i < AruidIndexMax; i++) { + if (registration_list.flag[i] == RegistrationStatus::Initialized) { + if (registration_list.aruid[i] != aruid) { + continue; + } + data_index = i; + break; + } + if (registration_list.flag[i] == RegistrationStatus::None) { + data_index = i; + break; + } + } + + if (data_index == AruidIndexMax) { + return ResultSuccess; + } + + registration_list.flag[data_index] = RegistrationStatus::Initialized; + registration_list.aruid[data_index] = aruid; + + return ResultSuccess; +} + +void NPadResource::UnregisterAppletResourceUserId(u64 aruid) { + const u64 aruid_index = GetIndexFromAruid(aruid); + + DestroyStyleSetUpdateEvents(aruid); + if (aruid_index < AruidIndexMax) { + state[aruid_index] = {}; + registration_list.flag[aruid_index] = RegistrationStatus::PendingDelete; + } +} + +void NPadResource::DestroyStyleSetUpdateEvents(u64 aruid) { + const u64 aruid_index = GetIndexFromAruid(aruid); + + if (aruid_index >= AruidIndexMax) { + return; + } + + for (auto& controller_state : state[aruid_index].controller_state) { + if (!controller_state.is_styleset_update_event_initialized) { + continue; + } + service_context.CloseEvent(controller_state.style_set_update_event); + controller_state.is_styleset_update_event_initialized = false; + } +} + +Result NPadResource::Activate(u64 aruid) { + const u64 aruid_index = GetIndexFromAruid(aruid); + + if (aruid_index >= AruidIndexMax) { + return ResultSuccess; + } + + auto& state_data = state[aruid_index]; + + if (state_data.flag.is_assigned) { + return ResultAruidAlreadyRegistered; + } + + state_data.flag.is_assigned.Assign(true); + state_data.data.ClearNpadSystemCommonPolicy(); + state_data.npad_revision = NpadRevision::Revision0; + state_data.button_config = {}; + + if (active_data_aruid == aruid) { + default_hold_type = active_data.GetNpadJoyHoldType(); + active_data.SetNpadJoyHoldType(default_hold_type); + } + return ResultSuccess; +} + +Result NPadResource::Activate() { + if (ref_counter == std::numeric_limits<s32>::max() - 1) { + return ResultAppletResourceOverflow; + } + if (ref_counter == 0) { + RegisterAppletResourceUserId(SystemAruid); + Activate(SystemAruid); + } + ref_counter++; + return ResultSuccess; +} + +Result NPadResource::Deactivate() { + if (ref_counter == 0) { + return ResultAppletResourceNotInitialized; + } + + UnregisterAppletResourceUserId(SystemAruid); + ref_counter--; + return ResultSuccess; +} + +NPadData* NPadResource::GetActiveData() { + return &active_data; +} + +u64 NPadResource::GetActiveDataAruid() { + return active_data_aruid; +} + +void NPadResource::SetAppletResourceUserId(u64 aruid) { + if (active_data_aruid == aruid) { + return; + } + + active_data_aruid = aruid; + default_hold_type = active_data.GetNpadJoyHoldType(); + const u64 aruid_index = GetIndexFromAruid(aruid); + + if (aruid_index >= AruidIndexMax) { + return; + } + + auto& data = state[aruid_index].data; + if (data.GetNpadStatus().is_policy || data.GetNpadStatus().is_full_policy) { + data.SetNpadJoyHoldType(default_hold_type); + } + + active_data = data; + if (data.GetNpadStatus().is_hold_type_set) { + active_data.SetNpadJoyHoldType(default_hold_type); + } +} + +std::size_t NPadResource::GetIndexFromAruid(u64 aruid) const { + for (std::size_t i = 0; i < AruidIndexMax; i++) { + if (registration_list.flag[i] == RegistrationStatus::Initialized && + registration_list.aruid[i] == aruid) { + return i; + } + } + return AruidIndexMax; +} + +Result NPadResource::ApplyNpadSystemCommonPolicy(u64 aruid, bool is_full_policy) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + auto& data = state[aruid_index].data; + data.SetNpadSystemCommonPolicy(is_full_policy); + data.SetNpadJoyHoldType(default_hold_type); + if (active_data_aruid == aruid) { + active_data.SetNpadSystemCommonPolicy(is_full_policy); + active_data.SetNpadJoyHoldType(default_hold_type); + } + return ResultSuccess; +} + +Result NPadResource::ClearNpadSystemCommonPolicy(u64 aruid) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.ClearNpadSystemCommonPolicy(); + if (active_data_aruid == aruid) { + active_data.ClearNpadSystemCommonPolicy(); + } + return ResultSuccess; +} + +Result NPadResource::SetSupportedNpadStyleSet(u64 aruid, Core::HID::NpadStyleSet style_set) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + auto& data = state[aruid_index].data; + data.SetSupportedNpadStyleSet(style_set); + if (active_data_aruid == aruid) { + active_data.SetSupportedNpadStyleSet(style_set); + active_data.SetNpadJoyHoldType(data.GetNpadJoyHoldType()); + } + return ResultSuccess; +} + +Result NPadResource::GetSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_Set, + u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + auto& data = state[aruid_index].data; + if (!data.GetNpadStatus().is_supported_styleset_set) { + return ResultUndefinedStyleset; + } + + out_style_Set = data.GetSupportedNpadStyleSet(); + return ResultSuccess; +} + +Result NPadResource::GetMaskedSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_set, + u64 aruid) const { + if (aruid == SystemAruid) { + out_style_set = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Palma | + Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System; + return ResultSuccess; + } + + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + auto& data = state[aruid_index].data; + if (!data.GetNpadStatus().is_supported_styleset_set) { + return ResultUndefinedStyleset; + } + + Core::HID::NpadStyleSet mask{Core::HID::NpadStyleSet::None}; + out_style_set = data.GetSupportedNpadStyleSet(); + + switch (state[aruid_index].npad_revision) { + case NpadRevision::Revision1: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc | + Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::SystemExt | + Core::HID::NpadStyleSet::System; + break; + case NpadRevision::Revision2: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc | + Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark | + Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System; + break; + case NpadRevision::Revision3: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc | + Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark | + Core::HID::NpadStyleSet::HandheldLark | Core::HID::NpadStyleSet::Lucia | + Core::HID::NpadStyleSet::Lagoon | Core::HID::NpadStyleSet::Lager | + Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System; + break; + default: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::SystemExt | + Core::HID::NpadStyleSet::System; + break; + } + + out_style_set = out_style_set & mask; + return ResultSuccess; +} + +Result NPadResource::GetAvailableStyleset(Core::HID::NpadStyleSet& out_style_set, u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + auto& data = state[aruid_index].data; + if (!data.GetNpadStatus().is_supported_styleset_set) { + return ResultUndefinedStyleset; + } + + Core::HID::NpadStyleSet mask{Core::HID::NpadStyleSet::None}; + out_style_set = data.GetSupportedNpadStyleSet(); + + switch (state[aruid_index].npad_revision) { + case NpadRevision::Revision1: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc | + Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::SystemExt | + Core::HID::NpadStyleSet::System; + break; + case NpadRevision::Revision2: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc | + Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark | + Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System; + break; + case NpadRevision::Revision3: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc | + Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark | + Core::HID::NpadStyleSet::HandheldLark | Core::HID::NpadStyleSet::Lucia | + Core::HID::NpadStyleSet::Lagoon | Core::HID::NpadStyleSet::Lager | + Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System; + break; + default: + mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld | + Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft | + Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::SystemExt | + Core::HID::NpadStyleSet::System; + break; + } + + out_style_set = out_style_set & mask; + return ResultSuccess; +} + +NpadRevision NPadResource::GetNpadRevision(u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return NpadRevision::Revision0; + } + + return state[aruid_index].npad_revision; +} + +Result NPadResource::IsSupportedNpadStyleSet(bool& is_set, u64 aruid) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + is_set = state[aruid_index].data.GetNpadStatus().is_supported_styleset_set.Value() != 0; + return ResultSuccess; +} + +Result NPadResource::SetNpadJoyHoldType(u64 aruid, NpadJoyHoldType hold_type) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.SetNpadJoyHoldType(hold_type); + if (active_data_aruid == aruid) { + active_data.SetNpadJoyHoldType(hold_type); + } + return ResultSuccess; +} + +Result NPadResource::GetNpadJoyHoldType(NpadJoyHoldType& hold_type, u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + auto& data = state[aruid_index].data; + if (data.GetNpadStatus().is_policy || data.GetNpadStatus().is_full_policy) { + hold_type = active_data.GetNpadJoyHoldType(); + return ResultSuccess; + } + hold_type = data.GetNpadJoyHoldType(); + return ResultSuccess; +} + +Result NPadResource::SetNpadHandheldActivationMode(u64 aruid, + NpadHandheldActivationMode activation_mode) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.SetHandheldActivationMode(activation_mode); + if (active_data_aruid == aruid) { + active_data.SetHandheldActivationMode(activation_mode); + } + return ResultSuccess; +} + +Result NPadResource::GetNpadHandheldActivationMode(NpadHandheldActivationMode& activation_mode, + u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + activation_mode = state[aruid_index].data.GetHandheldActivationMode(); + return ResultSuccess; +} + +Result NPadResource::SetSupportedNpadIdType( + u64 aruid, std::span<const Core::HID::NpadIdType> supported_npad_list) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + if (supported_npad_list.size() > MaxSupportedNpadIdTypes) { + return ResultInvalidArraySize; + } + + Result result = state[aruid_index].data.SetSupportedNpadIdType(supported_npad_list); + if (result.IsSuccess() && active_data_aruid == aruid) { + result = active_data.SetSupportedNpadIdType(supported_npad_list); + } + + return result; +} + +bool NPadResource::IsControllerSupported(u64 aruid, Core::HID::NpadStyleIndex style_index) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return false; + } + return state[aruid_index].data.IsNpadStyleIndexSupported(style_index); +} + +Result NPadResource::SetLrAssignmentMode(u64 aruid, bool is_enabled) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.SetLrAssignmentMode(is_enabled); + if (active_data_aruid == aruid) { + active_data.SetLrAssignmentMode(is_enabled); + } + return ResultSuccess; +} + +Result NPadResource::GetLrAssignmentMode(bool& is_enabled, u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + is_enabled = state[aruid_index].data.GetLrAssignmentMode(); + return ResultSuccess; +} + +Result NPadResource::SetAssigningSingleOnSlSrPress(u64 aruid, bool is_enabled) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.SetAssigningSingleOnSlSrPress(is_enabled); + if (active_data_aruid == aruid) { + active_data.SetAssigningSingleOnSlSrPress(is_enabled); + } + return ResultSuccess; +} + +Result NPadResource::IsAssigningSingleOnSlSrPressEnabled(bool& is_enabled, u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + is_enabled = state[aruid_index].data.GetAssigningSingleOnSlSrPress(); + return ResultSuccess; +} + +Result NPadResource::AcquireNpadStyleSetUpdateEventHandle(u64 aruid, + Kernel::KReadableEvent** out_event, + Core::HID::NpadIdType npad_id) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + auto& controller_state = state[aruid_index].controller_state[NpadIdTypeToIndex(npad_id)]; + if (!controller_state.is_styleset_update_event_initialized) { + // Auto clear = true + controller_state.style_set_update_event = + service_context.CreateEvent("NpadResource:StylesetUpdateEvent"); + + // Assume creating the event succeeds otherwise crash the system here + controller_state.is_styleset_update_event_initialized = true; + } + + *out_event = &controller_state.style_set_update_event->GetReadableEvent(); + + if (controller_state.is_styleset_update_event_initialized) { + controller_state.style_set_update_event->Signal(); + } + + return ResultSuccess; +} + +Result NPadResource::SignalStyleSetUpdateEvent(u64 aruid, Core::HID::NpadIdType npad_id) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + auto controller = state[aruid_index].controller_state[NpadIdTypeToIndex(npad_id)]; + if (controller.is_styleset_update_event_initialized) { + controller.style_set_update_event->Signal(); + } + return ResultSuccess; +} + +Result NPadResource::GetHomeProtectionEnabled(bool& is_enabled, u64 aruid, + Core::HID::NpadIdType npad_id) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + is_enabled = state[aruid_index].data.GetHomeProtectionEnabled(npad_id); + return ResultSuccess; +} + +Result NPadResource::SetHomeProtectionEnabled(u64 aruid, Core::HID::NpadIdType npad_id, + bool is_enabled) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.SetHomeProtectionEnabled(is_enabled, npad_id); + if (active_data_aruid == aruid) { + active_data.SetHomeProtectionEnabled(is_enabled, npad_id); + } + return ResultSuccess; +} + +Result NPadResource::SetNpadAnalogStickUseCenterClamp(u64 aruid, bool is_enabled) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.SetNpadAnalogStickUseCenterClamp(is_enabled); + if (active_data_aruid == aruid) { + active_data.SetNpadAnalogStickUseCenterClamp(is_enabled); + } + return ResultSuccess; +} + +Result NPadResource::SetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id, std::size_t index, + Core::HID::NpadButton button_config) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].button_config[NpadIdTypeToIndex(npad_id)][index] = button_config; + return ResultSuccess; +} + +Core::HID::NpadButton NPadResource::GetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id, + std::size_t index, Core::HID::NpadButton mask, + bool is_enabled) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return Core::HID::NpadButton::None; + } + + auto& button_config = state[aruid_index].button_config[NpadIdTypeToIndex(npad_id)][index]; + if (is_enabled) { + button_config = button_config | mask; + return button_config; + } + + button_config = Core::HID::NpadButton::None; + return Core::HID::NpadButton::None; +} + +void NPadResource::ResetButtonConfig() { + for (auto& selected_state : state) { + selected_state.button_config = {}; + } +} + +Result NPadResource::SetNpadCaptureButtonAssignment(u64 aruid, + Core::HID::NpadStyleSet npad_style_set, + Core::HID::NpadButton button_assignment) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + // Must be a power of two + const auto raw_styleset = static_cast<u32>(npad_style_set); + if (raw_styleset == 0 && (raw_styleset & (raw_styleset - 1)) != 0) { + return ResultMultipleStyleSetSelected; + } + + std::size_t style_index{}; + Core::HID::NpadStyleSet style_selected{}; + for (style_index = 0; style_index < StyleIndexCount; ++style_index) { + style_selected = GetStylesetByIndex(style_index); + if (npad_style_set == style_selected) { + break; + } + } + + if (style_selected == Core::HID::NpadStyleSet::None) { + return ResultMultipleStyleSetSelected; + } + + state[aruid_index].data.SetCaptureButtonAssignment(button_assignment, style_index); + if (active_data_aruid == aruid) { + active_data.SetCaptureButtonAssignment(button_assignment, style_index); + } + return ResultSuccess; +} + +Result NPadResource::ClearNpadCaptureButtonAssignment(u64 aruid) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + for (std::size_t i = 0; i < StyleIndexCount; i++) { + state[aruid_index].data.SetCaptureButtonAssignment(Core::HID::NpadButton::None, i); + if (active_data_aruid == aruid) { + active_data.SetCaptureButtonAssignment(Core::HID::NpadButton::None, i); + } + } + return ResultSuccess; +} + +std::size_t NPadResource::GetNpadCaptureButtonAssignment(std::span<Core::HID::NpadButton> out_list, + u64 aruid) const { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return 0; + } + return state[aruid_index].data.GetNpadCaptureButtonAssignmentList(out_list); +} + +void NPadResource::SetNpadRevision(u64 aruid, NpadRevision revision) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return; + } + + state[aruid_index].npad_revision = revision; +} + +Result NPadResource::SetNpadSystemExtStateEnabled(u64 aruid, bool is_enabled) { + const u64 aruid_index = GetIndexFromAruid(aruid); + if (aruid_index >= AruidIndexMax) { + return ResultNpadNotConnected; + } + + state[aruid_index].data.SetNpadAnalogStickUseCenterClamp(is_enabled); + if (active_data_aruid == aruid) { + active_data.SetNpadAnalogStickUseCenterClamp(is_enabled); + } + return ResultSuccess; +} + +} // namespace Service::HID diff --git a/src/core/hle/service/hid/controllers/npad/npad_resource.h b/src/core/hle/service/hid/controllers/npad/npad_resource.h new file mode 100644 index 000000000..4c7e6ab0e --- /dev/null +++ b/src/core/hle/service/hid/controllers/npad/npad_resource.h @@ -0,0 +1,132 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-3.0-or-later + +#pragma once + +#include <array> +#include <mutex> +#include <span> + +#include "common/common_types.h" +#include "core/hid/hid_types.h" +#include "core/hle/result.h" +#include "core/hle/service/hid/controllers/applet_resource.h" +#include "core/hle/service/hid/controllers/npad/npad_data.h" +#include "core/hle/service/hid/controllers/types/npad_types.h" +#include "core/hle/service/kernel_helpers.h" + +namespace Core { +class System; +} + +namespace Kernel { +class KReadableEvent; +} + +namespace Service::HID { +struct DataStatusFlag; + +struct NpadControllerState { + bool is_styleset_update_event_initialized{}; + INSERT_PADDING_BYTES(0x7); + Kernel::KEvent* style_set_update_event{nullptr}; + INSERT_PADDING_BYTES(0x27); +}; + +struct NpadState { + DataStatusFlag flag{}; + u64 aruid{}; + NPadData data{}; + std::array<std::array<Core::HID::NpadButton, StyleIndexCount>, MaxSupportedNpadIdTypes> + button_config; + std::array<NpadControllerState, MaxSupportedNpadIdTypes> controller_state; + NpadRevision npad_revision; +}; + +/// Handles Npad request from HID interfaces +class NPadResource final { +public: + explicit NPadResource(KernelHelpers::ServiceContext& context); + ~NPadResource(); + + NPadData* GetActiveData(); + u64 GetActiveDataAruid(); + + Result RegisterAppletResourceUserId(u64 aruid); + void UnregisterAppletResourceUserId(u64 aruid); + + void DestroyStyleSetUpdateEvents(u64 aruid); + + Result Activate(u64 aruid); + Result Activate(); + Result Deactivate(); + + void SetAppletResourceUserId(u64 aruid); + std::size_t GetIndexFromAruid(u64 aruid) const; + + Result ApplyNpadSystemCommonPolicy(u64 aruid, bool is_full_policy); + Result ClearNpadSystemCommonPolicy(u64 aruid); + + Result SetSupportedNpadStyleSet(u64 aruid, Core::HID::NpadStyleSet style_set); + Result GetSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_Set, u64 aruid) const; + Result GetMaskedSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_set, u64 aruid) const; + Result GetAvailableStyleset(Core::HID::NpadStyleSet& out_style_set, u64 aruid) const; + + NpadRevision GetNpadRevision(u64 aruid) const; + void SetNpadRevision(u64 aruid, NpadRevision revision); + + Result IsSupportedNpadStyleSet(bool& is_set, u64 aruid); + + Result SetNpadJoyHoldType(u64 aruid, NpadJoyHoldType hold_type); + Result GetNpadJoyHoldType(NpadJoyHoldType& hold_type, u64 aruid) const; + + Result SetNpadHandheldActivationMode(u64 aruid, NpadHandheldActivationMode activation_mode); + Result GetNpadHandheldActivationMode(NpadHandheldActivationMode& activation_mode, + u64 aruid) const; + + Result SetSupportedNpadIdType(u64 aruid, + std::span<const Core::HID::NpadIdType> supported_npad_list); + bool IsControllerSupported(u64 aruid, Core::HID::NpadStyleIndex style_index) const; + + Result SetLrAssignmentMode(u64 aruid, bool is_enabled); + Result GetLrAssignmentMode(bool& is_enabled, u64 aruid) const; + + Result SetAssigningSingleOnSlSrPress(u64 aruid, bool is_enabled); + Result IsAssigningSingleOnSlSrPressEnabled(bool& is_enabled, u64 aruid) const; + + Result AcquireNpadStyleSetUpdateEventHandle(u64 aruid, Kernel::KReadableEvent** out_event, + Core::HID::NpadIdType npad_id); + Result SignalStyleSetUpdateEvent(u64 aruid, Core::HID::NpadIdType npad_id); + + Result GetHomeProtectionEnabled(bool& is_enabled, u64 aruid, + Core::HID::NpadIdType npad_id) const; + Result SetHomeProtectionEnabled(u64 aruid, Core::HID::NpadIdType npad_id, bool is_enabled); + + Result SetNpadAnalogStickUseCenterClamp(u64 aruid, bool is_enabled); + + Result SetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id, std::size_t index, + Core::HID::NpadButton button_config); + Core::HID::NpadButton GetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id, + std::size_t index, Core::HID::NpadButton mask, + bool is_enabled); + void ResetButtonConfig(); + + Result SetNpadCaptureButtonAssignment(u64 aruid, Core::HID::NpadStyleSet npad_style_set, + Core::HID::NpadButton button_assignment); + Result ClearNpadCaptureButtonAssignment(u64 aruid); + std::size_t GetNpadCaptureButtonAssignment(std::span<Core::HID::NpadButton> out_list, + u64 aruid) const; + + Result SetNpadSystemExtStateEnabled(u64 aruid, bool is_enabled); + +private: + NPadData active_data{}; + AruidRegisterList registration_list{}; + std::array<NpadState, AruidIndexMax> state{}; + u64 active_data_aruid{}; + NpadJoyHoldType default_hold_type{}; + s32 ref_counter{}; + + KernelHelpers::ServiceContext& service_context; +}; +} // namespace Service::HID |