| Sally Qi | ef00658 | 2024-10-11 13:23:09 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2024 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "include/gui/DisplayLuts.h" |
| 18 | #include <gui/DisplayLuts.h> |
| 19 | #include <private/gui/ParcelUtils.h> |
| 20 | |
| 21 | namespace android::gui { |
| 22 | |
| 23 | status_t DisplayLuts::Entry::readFromParcel(const android::Parcel* parcel) { |
| 24 | if (parcel == nullptr) { |
| 25 | ALOGE("%s: Null parcel", __func__); |
| 26 | return BAD_VALUE; |
| 27 | } |
| 28 | |
| 29 | SAFE_PARCEL(parcel->readInt32, &dimension); |
| 30 | SAFE_PARCEL(parcel->readInt32, &size); |
| 31 | SAFE_PARCEL(parcel->readInt32, &samplingKey); |
| 32 | |
| 33 | return OK; |
| 34 | } |
| 35 | |
| 36 | status_t DisplayLuts::Entry::writeToParcel(android::Parcel* parcel) const { |
| 37 | if (parcel == nullptr) { |
| 38 | ALOGE("%s: Null parcel", __func__); |
| 39 | return BAD_VALUE; |
| 40 | } |
| 41 | |
| 42 | SAFE_PARCEL(parcel->writeInt32, dimension); |
| 43 | SAFE_PARCEL(parcel->writeInt32, size); |
| 44 | SAFE_PARCEL(parcel->writeInt32, samplingKey); |
| 45 | |
| 46 | return OK; |
| 47 | } |
| 48 | |
| 49 | status_t DisplayLuts::readFromParcel(const android::Parcel* parcel) { |
| 50 | if (parcel == nullptr) { |
| 51 | ALOGE("%s: Null parcel", __func__); |
| 52 | return BAD_VALUE; |
| 53 | } |
| 54 | |
| 55 | SAFE_PARCEL(parcel->readUniqueFileDescriptor, &fd); |
| 56 | SAFE_PARCEL(parcel->readInt32Vector, &offsets); |
| 57 | int32_t numLutProperties; |
| 58 | SAFE_PARCEL(parcel->readInt32, &numLutProperties); |
| 59 | lutProperties.reserve(numLutProperties); |
| 60 | for (int32_t i = 0; i < numLutProperties; i++) { |
| 61 | lutProperties.push_back({}); |
| 62 | SAFE_PARCEL(lutProperties.back().readFromParcel, parcel); |
| 63 | } |
| 64 | return OK; |
| 65 | } |
| 66 | |
| 67 | status_t DisplayLuts::writeToParcel(android::Parcel* parcel) const { |
| 68 | if (parcel == nullptr) { |
| 69 | ALOGE("%s: Null parcel", __func__); |
| 70 | return BAD_VALUE; |
| 71 | } |
| 72 | |
| 73 | SAFE_PARCEL(parcel->writeUniqueFileDescriptor, fd); |
| 74 | SAFE_PARCEL(parcel->writeInt32Vector, offsets); |
| 75 | SAFE_PARCEL(parcel->writeInt32, static_cast<int32_t>(lutProperties.size())); |
| 76 | for (auto& entry : lutProperties) { |
| 77 | SAFE_PARCEL(entry.writeToParcel, parcel); |
| 78 | } |
| 79 | return OK; |
| 80 | } |
| 81 | } // namespace android::gui |