chromium/ui/events/ozone/evdev/touch_filter/neural_stylus_palm_detection_filter_util.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_UTIL_H_
#define UI_EVENTS_OZONE_EVDEV_TOUCH_FILTER_NEURAL_STYLUS_PALM_DETECTION_FILTER_UTIL_H_

#include <cstdint>
#include <deque>
#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/gfx/geometry/point_f.h"

namespace ui {

struct COMPONENT_EXPORT(EVDEV) PalmFilterDeviceInfo { … };

COMPONENT_EXPORT(EVDEV)
PalmFilterDeviceInfo CreatePalmFilterDeviceInfo(const EventDeviceInfo& devinfo);

// Data for a single touch event.
struct COMPONENT_EXPORT(EVDEV) PalmFilterSample { … };

COMPONENT_EXPORT(EVDEV)
PalmFilterSample CreatePalmFilterSample(
    const InProgressTouchEvdev& touch,
    const base::TimeTicks& time,
    const NeuralStylusPalmDetectionFilterModelConfig& model_config,
    const PalmFilterDeviceInfo& dev_info);

class COMPONENT_EXPORT(EVDEV) PalmFilterStroke { … };

}  // namespace ui

#endif  // UI_EVENTS_OZONE_EVDEV_TOUCH_FILTER_NEURAL_STYLUS_PALM_DETECTION_FILTER_UTIL_H_