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/*
* Copyright (C) 2014 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_TAG "Camera-CaptureResult"
#include <utils/Log.h>
#include <camera/CaptureResult.h>
#include <binder/Parcel.h>
namespace android {
bool CaptureResultExtras::isValid() {
return requestId >= 0;
}
status_t CaptureResultExtras::readFromParcel(const android::Parcel *parcel) {
if (parcel == NULL) {
ALOGE("%s: Null parcel", __FUNCTION__);
return BAD_VALUE;
}
parcel->readInt32(&requestId);
parcel->readInt32(&burstId);
parcel->readInt32(&afTriggerId);
parcel->readInt32(&precaptureTriggerId);
parcel->readInt64(&frameNumber);
parcel->readInt32(&partialResultCount);
parcel->readInt32(&errorStreamId);
auto physicalCameraIdPresent = parcel->readBool();
if (physicalCameraIdPresent) {
String16 cameraId;
status_t res = OK;
if ((res = parcel->readString16(&cameraId)) != OK) {
ALOGE("%s: Failed to read camera id: %d", __FUNCTION__, res);
return res;
}
errorPhysicalCameraId = cameraId;
}
return OK;
}
status_t CaptureResultExtras::writeToParcel(android::Parcel *parcel) const {
if (parcel == NULL) {
ALOGE("%s: Null parcel", __FUNCTION__);
return BAD_VALUE;
}
parcel->writeInt32(requestId);
parcel->writeInt32(burstId);
parcel->writeInt32(afTriggerId);
parcel->writeInt32(precaptureTriggerId);
parcel->writeInt64(frameNumber);
parcel->writeInt32(partialResultCount);
parcel->writeInt32(errorStreamId);
if (errorPhysicalCameraId.size() > 0) {
parcel->writeBool(true);
status_t res = OK;
if ((res = parcel->writeString16(errorPhysicalCameraId)) != OK) {
ALOGE("%s: Failed to write physical camera ID to parcel: %d", __FUNCTION__, res);
return res;
}
} else {
parcel->writeBool(false);
}
return OK;
}
status_t PhysicalCaptureResultInfo::readFromParcel(const android::Parcel* parcel) {
status_t res;
mPhysicalCameraId.remove(mPhysicalCameraId.size());
mPhysicalCameraMetadata.clear();
if ((res = parcel->readString16(&mPhysicalCameraId)) != OK) {
ALOGE("%s: Failed to read camera id: %d", __FUNCTION__, res);
return res;
}
if ((res = mPhysicalCameraMetadata.readFromParcel(parcel)) != OK) {
ALOGE("%s: Failed to read metadata from parcel: %d", __FUNCTION__, res);
return res;
}
return OK;
}
status_t PhysicalCaptureResultInfo::writeToParcel(android::Parcel* parcel) const {
status_t res;
if ((res = parcel->writeString16(mPhysicalCameraId)) != OK) {
ALOGE("%s: Failed to write physical camera ID to parcel: %d",
__FUNCTION__, res);
return res;
}
if ((res = mPhysicalCameraMetadata.writeToParcel(parcel)) != OK) {
ALOGE("%s: Failed to write physical camera metadata to parcel: %d",
__FUNCTION__, res);
return res;
}
return OK;
}
CaptureResult::CaptureResult() :
mMetadata(), mResultExtras() {
}
CaptureResult::CaptureResult(const CaptureResult &otherResult) {
mResultExtras = otherResult.mResultExtras;
mMetadata = otherResult.mMetadata;
mPhysicalMetadatas = otherResult.mPhysicalMetadatas;
}
status_t CaptureResult::readFromParcel(android::Parcel *parcel) {
ALOGV("%s: parcel = %p", __FUNCTION__, parcel);
if (parcel == NULL) {
ALOGE("%s: parcel is null", __FUNCTION__);
return BAD_VALUE;
}
mMetadata.clear();
mPhysicalMetadatas.clear();
status_t res = OK;
res = mMetadata.readFromParcel(parcel);
if (res != OK) {
ALOGE("%s: Failed to read metadata from parcel.",
__FUNCTION__);
return res;
}
ALOGV("%s: Read metadata from parcel", __FUNCTION__);
int32_t physicalMetadataCount;
if ((res = parcel->readInt32(&physicalMetadataCount)) != OK) {
ALOGE("%s: Failed to read the physical metadata count from parcel: %d", __FUNCTION__, res);
return res;
}
if (physicalMetadataCount < 0) {
ALOGE("%s: Invalid physical metadata count from parcel: %d",
__FUNCTION__, physicalMetadataCount);
return BAD_VALUE;
}
for (int32_t i = 0; i < physicalMetadataCount; i++) {
String16 cameraId;
if ((res = parcel->readString16(&cameraId)) != OK) {
ALOGE("%s: Failed to read camera id: %d", __FUNCTION__, res);
return res;
}
CameraMetadata physicalMetadata;
if ((res = physicalMetadata.readFromParcel(parcel)) != OK) {
ALOGE("%s: Failed to read metadata from parcel: %d", __FUNCTION__, res);
return res;
}
mPhysicalMetadatas.emplace(mPhysicalMetadatas.end(), cameraId, physicalMetadata);
}
ALOGV("%s: Read physical metadata from parcel", __FUNCTION__);
res = mResultExtras.readFromParcel(parcel);
if (res != OK) {
ALOGE("%s: Failed to read result extras from parcel.",
__FUNCTION__);
return res;
}
ALOGV("%s: Read result extras from parcel", __FUNCTION__);
return OK;
}
status_t CaptureResult::writeToParcel(android::Parcel *parcel) const {
ALOGV("%s: parcel = %p", __FUNCTION__, parcel);
if (parcel == NULL) {
ALOGE("%s: parcel is null", __FUNCTION__);
return BAD_VALUE;
}
status_t res;
res = mMetadata.writeToParcel(parcel);
if (res != OK) {
ALOGE("%s: Failed to write metadata to parcel", __FUNCTION__);
return res;
}
ALOGV("%s: Wrote metadata to parcel", __FUNCTION__);
int32_t physicalMetadataCount = static_cast<int32_t>(mPhysicalMetadatas.size());
res = parcel->writeInt32(physicalMetadataCount);
if (res != OK) {
ALOGE("%s: Failed to write physical metadata count to parcel: %d",
__FUNCTION__, res);
return BAD_VALUE;
}
for (const auto& physicalMetadata : mPhysicalMetadatas) {
if ((res = parcel->writeString16(physicalMetadata.mPhysicalCameraId)) != OK) {
ALOGE("%s: Failed to write physical camera ID to parcel: %d",
__FUNCTION__, res);
return res;
}
if ((res = physicalMetadata.mPhysicalCameraMetadata.writeToParcel(parcel)) != OK) {
ALOGE("%s: Failed to write physical camera metadata to parcel: %d",
__FUNCTION__, res);
return res;
}
}
ALOGV("%s: Wrote physical camera metadata to parcel", __FUNCTION__);
res = mResultExtras.writeToParcel(parcel);
if (res != OK) {
ALOGE("%s: Failed to write result extras to parcel", __FUNCTION__);
return res;
}
ALOGV("%s: Wrote result extras to parcel", __FUNCTION__);
return OK;
}
}
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