be1954e04c
Recent changes to the build system that made more warnings be flagged as errors caused building via clang to break. Fixes #4795
74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
// Copyright 2018 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "common/bit_field.h"
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#include "common/common_funcs.h"
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#include "common/common_types.h"
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#include "common/swap.h"
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#include "core/frontend/input.h"
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#include "core/hle/service/hid/controllers/controller_base.h"
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namespace Service::HID {
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class Controller_Touchscreen final : public ControllerBase {
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public:
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explicit Controller_Touchscreen(Core::System& system);
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~Controller_Touchscreen() override;
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// Called when the controller is initialized
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void OnInit() override;
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// When the controller is released
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void OnRelease() override;
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// When the controller is requesting an update for the shared memory
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void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
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// Called when input devices should be loaded
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void OnLoadInputDevices() override;
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private:
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struct Attributes {
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union {
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u32 raw{};
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BitField<0, 1, u32> start_touch;
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BitField<1, 1, u32> end_touch;
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};
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};
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static_assert(sizeof(Attributes) == 0x4, "Attributes is an invalid size");
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struct TouchState {
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u64_le delta_time;
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Attributes attribute;
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u32_le finger;
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u32_le x;
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u32_le y;
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u32_le diameter_x;
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u32_le diameter_y;
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u32_le rotation_angle;
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};
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static_assert(sizeof(TouchState) == 0x28, "Touchstate is an invalid size");
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struct TouchScreenEntry {
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s64_le sampling_number;
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s64_le sampling_number2;
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s32_le entry_count;
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std::array<TouchState, 16> states;
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};
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static_assert(sizeof(TouchScreenEntry) == 0x298, "TouchScreenEntry is an invalid size");
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struct TouchScreenSharedMemory {
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CommonHeader header;
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std::array<TouchScreenEntry, 17> shared_memory_entries{};
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INSERT_PADDING_BYTES(0x3c8);
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};
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static_assert(sizeof(TouchScreenSharedMemory) == 0x3000,
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"TouchScreenSharedMemory is an invalid size");
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TouchScreenSharedMemory shared_memory{};
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std::unique_ptr<Input::TouchDevice> touch_device;
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std::unique_ptr<Input::TouchDevice> touch_btn_device;
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u64_le last_touch{};
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};
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} // namespace Service::HID
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