From ee847f8ff0b1b0aec39c1b78c010bc0c08a0a613 Mon Sep 17 00:00:00 2001 From: Narr the Reg Date: Thu, 4 Jan 2024 20:37:43 -0600 Subject: hid_core: Move hid to it's own subproject --- src/hid_core/resources/keyboard/keyboard.cpp | 56 ++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 src/hid_core/resources/keyboard/keyboard.cpp (limited to 'src/hid_core/resources/keyboard/keyboard.cpp') diff --git a/src/hid_core/resources/keyboard/keyboard.cpp b/src/hid_core/resources/keyboard/keyboard.cpp new file mode 100644 index 000000000..340e8a65c --- /dev/null +++ b/src/hid_core/resources/keyboard/keyboard.cpp @@ -0,0 +1,56 @@ +// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "common/settings.h" +#include "core/core_timing.h" +#include "hid_core/frontend/emulated_devices.h" +#include "hid_core/hid_core.h" +#include "hid_core/resources/applet_resource.h" +#include "hid_core/resources/keyboard/keyboard.h" +#include "hid_core/resources/shared_memory_format.h" + +namespace Service::HID { + +Keyboard::Keyboard(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} { + emulated_devices = hid_core.GetEmulatedDevices(); +} + +Keyboard::~Keyboard() = default; + +void Keyboard::OnInit() {} + +void Keyboard::OnRelease() {} + +void Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing) { + std::scoped_lock shared_lock{*shared_mutex}; + const u64 aruid = applet_resource->GetActiveAruid(); + auto* data = applet_resource->GetAruidData(aruid); + + if (data == nullptr || !data->flag.is_assigned) { + return; + } + + KeyboardSharedMemoryFormat& shared_memory = data->shared_memory_format->keyboard; + + if (!IsControllerActivated()) { + shared_memory.keyboard_lifo.buffer_count = 0; + shared_memory.keyboard_lifo.buffer_tail = 0; + return; + } + + const auto& last_entry = shared_memory.keyboard_lifo.ReadCurrentEntry().state; + next_state.sampling_number = last_entry.sampling_number + 1; + + if (Settings::values.keyboard_enabled) { + const auto& keyboard_state = emulated_devices->GetKeyboard(); + const auto& keyboard_modifier_state = emulated_devices->GetKeyboardModifier(); + + next_state.key = keyboard_state; + next_state.modifier = keyboard_modifier_state; + next_state.attribute.is_connected.Assign(1); + } + + shared_memory.keyboard_lifo.WriteNextEntry(next_state); +} + +} // namespace Service::HID -- cgit v1.2.3