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/*
* Copyright (C) 2024 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.
*/
#include "include/gui/DisplayLuts.h"
#include <gui/DisplayLuts.h>
#include <private/gui/ParcelUtils.h>
namespace android::gui {
status_t DisplayLuts::Entry::readFromParcel(const android::Parcel* parcel) {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __func__);
return BAD_VALUE;
}
SAFE_PARCEL(parcel->readInt32, &dimension);
SAFE_PARCEL(parcel->readInt32, &size);
SAFE_PARCEL(parcel->readInt32, &samplingKey);
return OK;
}
status_t DisplayLuts::Entry::writeToParcel(android::Parcel* parcel) const {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __func__);
return BAD_VALUE;
}
SAFE_PARCEL(parcel->writeInt32, dimension);
SAFE_PARCEL(parcel->writeInt32, size);
SAFE_PARCEL(parcel->writeInt32, samplingKey);
return OK;
}
status_t DisplayLuts::readFromParcel(const android::Parcel* parcel) {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __func__);
return BAD_VALUE;
}
SAFE_PARCEL(parcel->readUniqueFileDescriptor, &fd);
SAFE_PARCEL(parcel->readInt32Vector, &offsets);
int32_t numLutProperties;
SAFE_PARCEL(parcel->readInt32, &numLutProperties);
lutProperties.reserve(numLutProperties);
for (int32_t i = 0; i < numLutProperties; i++) {
lutProperties.push_back({});
SAFE_PARCEL(lutProperties.back().readFromParcel, parcel);
}
return OK;
}
status_t DisplayLuts::writeToParcel(android::Parcel* parcel) const {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __func__);
return BAD_VALUE;
}
SAFE_PARCEL(parcel->writeUniqueFileDescriptor, fd);
SAFE_PARCEL(parcel->writeInt32Vector, offsets);
SAFE_PARCEL(parcel->writeInt32, static_cast<int32_t>(lutProperties.size()));
for (auto& entry : lutProperties) {
SAFE_PARCEL(entry.writeToParcel, parcel);
}
return OK;
}
} // namespace android::gui
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