chromium/device/gamepad/gamepad_pad_state_provider.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "device/gamepad/gamepad_pad_state_provider.h"

#include <cmath>
#include <memory>
#include <optional>

#include "device/gamepad/gamepad_data_fetcher.h"
#include "device/gamepad/gamepad_provider.h"
#include "device/gamepad/public/cpp/gamepads.h"

namespace device {

namespace {

const float kMinAxisResetValue = …;

}  // namespace

PadState::PadState() = default;
PadState::~PadState() = default;

GamepadPadStateProvider::GamepadPadStateProvider() { … }

GamepadPadStateProvider::~GamepadPadStateProvider() = default;

PadState* GamepadPadStateProvider::GetPadState(GamepadSource source,
                                               int source_id,
                                               bool new_gamepad_recognized) { … }

PadState* GamepadPadStateProvider::GetConnectedPadState(uint32_t pad_index) { … }

void GamepadPadStateProvider::ClearPadState(PadState& state) { … }

void GamepadPadStateProvider::InitializeDataFetcher(
    GamepadDataFetcher* fetcher) { … }

void GamepadPadStateProvider::MapAndSanitizeGamepadData(PadState* pad_state,
                                                        Gamepad* pad,
                                                        bool sanitize) { … }

}  // namespace device