chromium/ui/events/ozone/evdev/touch_filter/neural_stylus_palm_detection_filter.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_EVENTS_OZONE_EVDEV_TOUCH_FILTER_NEURAL_STYLUS_PALM_DETECTION_FILTER_H_
#define UI_EVENTS_OZONE_EVDEV_TOUCH_FILTER_NEURAL_STYLUS_PALM_DETECTION_FILTER_H_

#include <bitset>
#include <cstdint>
#include <map>
#include <memory>
#include <string>
#include <unordered_set>
#include <utility>
#include <vector>

#include "base/time/time.h"
#include "ui/events/ozone/evdev/event_device_info.h"
#include "ui/events/ozone/evdev/touch_evdev_types.h"
#include "ui/events/ozone/evdev/touch_filter/neural_stylus_palm_detection_filter_model.h"
#include "ui/events/ozone/evdev/touch_filter/neural_stylus_palm_detection_filter_util.h"
#include "ui/events/ozone/evdev/touch_filter/palm_detection_filter.h"
#include "ui/events/ozone/evdev/touch_filter/shared_palm_detection_filter_state.h"
#include "ui/gfx/geometry/point_f.h"

namespace ui {

// An implementation of PalmDetectionFilter that relies on a DNN implementation
// to decide on palm detection. Requires a configured model as an argument.
// Heuristics are added for handling short strokes
class COMPONENT_EXPORT(EVDEV) NeuralStylusPalmDetectionFilter
    : public PalmDetectionFilter { … };

}  // namespace ui

#endif  // UI_EVENTS_OZONE_EVDEV_TOUCH_FILTER_NEURAL_STYLUS_PALM_DETECTION_FILTER_H_