bf3ff516ca
The units should deploy the golden calibration data in either case of replacement of MLB or CG. Bug: 264023021 Change-Id: Idb670bfefb3585ee1413e16c3e07d4d818f3f9ab Signed-off-by: Chungjui Fan <chungjuifan@google.com>
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef GOOGLE_TANGOTRON_LIGHTS_LED_LUT_CALIBRATOR_H_
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#define GOOGLE_TANGOTRON_LIGHTS_LED_LUT_CALIBRATOR_H_
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#include <string>
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#include <unordered_map>
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#include <vector>
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#include <aidl/com/google/hardware/pixel/display/IDisplay.h>
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using PanelCalibrationStatus = aidl::com::google::hardware::pixel::display::PanelCalibrationStatus;
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class LedLutCalibrator {
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public:
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LedLutCalibrator(PanelCalibrationStatus status);
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LedLutCalibrator &operator=(const LedLutCalibrator &) = delete;
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~LedLutCalibrator() = default;
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int GetByColorIntensity(const std::string &color, int intensity) const;
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private:
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bool ReadCalibrationTable();
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bool ParseBlock(const std::vector<uint8_t> *table);
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std::string MakeLutKey(const std::string &color, int intensity) const;
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std::unordered_map<std::string, int> cal_table_;
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PanelCalibrationStatus cal_status_;
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};
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#endif // GOOGLE_TANGOTRON_LIGHTS_LED_LUT_CALIBRATOR_H_
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