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/mouse/mouse.cpp | 64 ++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 src/hid_core/resources/mouse/mouse.cpp (limited to 'src/hid_core/resources/mouse/mouse.cpp') diff --git a/src/hid_core/resources/mouse/mouse.cpp b/src/hid_core/resources/mouse/mouse.cpp new file mode 100644 index 000000000..53a8938a1 --- /dev/null +++ b/src/hid_core/resources/mouse/mouse.cpp @@ -0,0 +1,64 @@ +// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "core/core_timing.h" +#include "core/frontend/emu_window.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/mouse/mouse.h" +#include "hid_core/resources/shared_memory_format.h" + +namespace Service::HID { + +Mouse::Mouse(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} { + emulated_devices = hid_core.GetEmulatedDevices(); +} + +Mouse::~Mouse() = default; + +void Mouse::OnInit() {} +void Mouse::OnRelease() {} + +void Mouse::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; + } + + MouseSharedMemoryFormat& shared_memory = data->shared_memory_format->mouse; + + if (!IsControllerActivated()) { + shared_memory.mouse_lifo.buffer_count = 0; + shared_memory.mouse_lifo.buffer_tail = 0; + return; + } + + next_state = {}; + + const auto& last_entry = shared_memory.mouse_lifo.ReadCurrentEntry().state; + next_state.sampling_number = last_entry.sampling_number + 1; + + if (Settings::values.mouse_enabled) { + const auto& mouse_button_state = emulated_devices->GetMouseButtons(); + const auto& mouse_position_state = emulated_devices->GetMousePosition(); + const auto& mouse_wheel_state = emulated_devices->GetMouseWheel(); + next_state.attribute.is_connected.Assign(1); + next_state.x = static_cast(mouse_position_state.x * Layout::ScreenUndocked::Width); + next_state.y = static_cast(mouse_position_state.y * Layout::ScreenUndocked::Height); + next_state.delta_x = next_state.x - last_entry.x; + next_state.delta_y = next_state.y - last_entry.y; + next_state.delta_wheel_x = mouse_wheel_state.x - last_mouse_wheel_state.x; + next_state.delta_wheel_y = mouse_wheel_state.y - last_mouse_wheel_state.y; + + last_mouse_wheel_state = mouse_wheel_state; + next_state.button = mouse_button_state; + } + + shared_memory.mouse_lifo.WriteNextEntry(next_state); +} + +} // namespace Service::HID -- cgit v1.2.3