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/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <aidl/com/google/hardware/pixel/display/BnDisplay.h>
#include "./histogram_mediator.h"
#include "ExynosDevice.h"
namespace aidl {
namespace com {
namespace google {
namespace hardware {
namespace pixel {
namespace display {
using aidl::android::hardware::common::NativeHandle;
using RoiRect = histogram::RoiRect;
using Weight = histogram::Weight;
using HistogramPos = histogram::HistogramPos;
using Priority = histogram::Priority;
using HistogramErrorCode = histogram::HistogramErrorCode;
// Default implementation
class Display : public BnDisplay {
public:
Display(ExynosDisplay *display) : mDisplay(display), mMediator(display) {}
ndk::ScopedAStatus isHbmSupported(bool *_aidl_return) override;
ndk::ScopedAStatus setHbmState(HbmState state) override;
ndk::ScopedAStatus getHbmState(HbmState *_aidl_return) override;
ndk::ScopedAStatus isLbeSupported(bool *_aidl_return) override;
ndk::ScopedAStatus setLbeState(LbeState state) override;
ndk::ScopedAStatus setLbeAmbientLight(int ambientLux) override;
ndk::ScopedAStatus getLbeState(LbeState *_aidl_return) override;
ndk::ScopedAStatus isLhbmSupported(bool *_aidl_return) override;
ndk::ScopedAStatus setLhbmState(bool enabled) override;
ndk::ScopedAStatus getLhbmState(bool *_aidl_return) override;
ndk::ScopedAStatus setCompensationImageHandle(const NativeHandle &native_handle,
const std::string &imageName,
int *_aidl_return) override;
ndk::ScopedAStatus setMinIdleRefreshRate(int fps, int *_aidl_return) override;
ndk::ScopedAStatus setRefreshRateThrottle(int delayMs, int *_aidl_return) override;
ndk::ScopedAStatus histogramSample(const RoiRect &roi, const Weight &weight, HistogramPos pos,
Priority pri, std::vector<char16_t> *histogrambuffer,
HistogramErrorCode *_aidl_return) override;
ndk::ScopedAStatus getPanelCalibrationStatus(PanelCalibrationStatus *_aidl_return) override;
ndk::ScopedAStatus isDbmSupported(bool *_aidl_return) override;
ndk::ScopedAStatus setDbmState(bool enabled) override;
ndk::ScopedAStatus setPeakRefreshRate(int rate) override;
ndk::ScopedAStatus setLowPowerMode(bool enabled) override;
ndk::ScopedAStatus isOperationRateSupported(bool *_aidl_return) override;
private:
bool runMediator(const RoiRect &roi, const Weight &weight, const HistogramPos &pos,
std::vector<char16_t> *histogrambuffer);
ExynosDisplay *mDisplay = nullptr;
histogram::HistogramMediator mMediator;
};
} // namespace display
} // namespace pixel
} // namespace hardware
} // namespace google
} // namespace com
} // namespace aidl
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