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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef UI_EVENTS_OZONE_EVDEV_TOUCH_NOISE_TOUCH_NOISE_FILTER_H_ | |
| 6 #define UI_EVENTS_OZONE_EVDEV_TOUCH_NOISE_TOUCH_NOISE_FILTER_H_ | |
| 7 | |
| 8 #include <bitset> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "base/time/time.h" | |
| 12 #include "ui/events/ozone/evdev/touch_evdev_types.h" | |
| 13 | |
| 14 namespace ui { | |
| 15 | |
| 16 class TouchNoiseFilter { | |
| 17 public: | |
| 18 virtual ~TouchNoiseFilter() {} | |
| 19 virtual void Filter(const std::vector<InProgressTouchEvdev>& touches, | |
| 20 base::TimeDelta time, | |
| 21 std::bitset<kNumTouchEvdevSlots>* slots_with_noise) = 0; | |
| 22 }; | |
| 23 | |
| 24 } // namespace ui | |
| 25 | |
| 26 #endif // UI_EVENTS_OZONE_EVDEV_TOUCH_NOISE_TOUCH_NOISE_FILTER_H_ | |
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