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/*
* Copyright (C) 2020 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.
*/
// #define LOG_NDEBUG 0
#define LOG_TAG "ConcurrentCamera"
#include <utils/Log.h>
#include <utils/String16.h>
#include <camera/camera2/ConcurrentCamera.h>
#include <binder/Parcel.h>
namespace android {
namespace hardware {
namespace camera2 {
namespace utils {
ConcurrentCameraIdCombination::ConcurrentCameraIdCombination() = default;
ConcurrentCameraIdCombination::ConcurrentCameraIdCombination(
std::vector<std::string> &&combination) : mConcurrentCameraIds(std::move(combination)) { }
ConcurrentCameraIdCombination::~ConcurrentCameraIdCombination() = default;
status_t ConcurrentCameraIdCombination::readFromParcel(const android::Parcel* parcel) {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __FUNCTION__);
return BAD_VALUE;
}
status_t err = OK;
mConcurrentCameraIds.clear();
int32_t cameraIdCount = 0;
if ((err = parcel->readInt32(&cameraIdCount)) != OK) {
ALOGE("%s: Failed to read the camera id count from parcel: %d", __FUNCTION__, err);
return err;
}
for (int32_t i = 0; i < cameraIdCount; i++) {
String16 id;
if ((err = parcel->readString16(&id)) != OK) {
ALOGE("%s: Failed to read camera id!", __FUNCTION__);
return err;
}
mConcurrentCameraIds.push_back(std::string(String8(id).string()));
}
return OK;
}
status_t ConcurrentCameraIdCombination::writeToParcel(android::Parcel* parcel) const {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __FUNCTION__);
return BAD_VALUE;
}
status_t err = OK;
if ((err = parcel->writeInt32(mConcurrentCameraIds.size())) != OK) {
ALOGE("%s: Failed to write the camera id count to parcel: %d", __FUNCTION__, err);
return err;
}
for (const auto &it : mConcurrentCameraIds) {
if ((err = parcel->writeString16(String16(it.c_str()))) != OK) {
ALOGE("%s: Failed to write the camera id string to parcel: %d", __FUNCTION__, err);
return err;
}
}
return OK;
}
CameraIdAndSessionConfiguration::CameraIdAndSessionConfiguration() = default;
CameraIdAndSessionConfiguration::~CameraIdAndSessionConfiguration() = default;
status_t CameraIdAndSessionConfiguration::readFromParcel(const android::Parcel* parcel) {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __FUNCTION__);
return BAD_VALUE;
}
status_t err = OK;
String16 id;
if ((err = parcel->readString16(&id)) != OK) {
ALOGE("%s: Failed to read camera id!", __FUNCTION__);
return err;
}
if ((err = mSessionConfiguration.readFromParcel(parcel)) != OK) {
ALOGE("%s: Failed to read sessionConfiguration!", __FUNCTION__);
return err;
}
mCameraId = std::string(String8(id).string());
return OK;
}
status_t CameraIdAndSessionConfiguration::writeToParcel(android::Parcel* parcel) const {
if (parcel == nullptr) {
ALOGE("%s: Null parcel", __FUNCTION__);
return BAD_VALUE;
}
status_t err = OK;
if ((err = parcel->writeString16(String16(mCameraId.c_str()))) != OK) {
ALOGE("%s: Failed to write camera id!", __FUNCTION__);
return err;
}
if ((err = mSessionConfiguration.writeToParcel(parcel) != OK)) {
ALOGE("%s: Failed to write session configuration!", __FUNCTION__);
return err;
}
return OK;
}
} // namespace utils
} // namespace camera2
} // namespace hardware
} // namespace android
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