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/*
* Copyright (C) 2019 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 "Camera3-OutStrmIntf"
#define ATRACE_TAG ATRACE_TAG_CAMERA
//#define LOG_NDEBUG 0
//#define LOG_NNDEBUG 0 // Per-frame verbose logging
#include "Camera3OutputStreamInterface.h"
namespace android {
namespace camera3 {
status_t StreamSet::add(
int streamId, sp<camera3::Camera3OutputStreamInterface> stream) {
if (stream == nullptr) {
ALOGE("%s: cannot add null stream", __FUNCTION__);
return BAD_VALUE;
}
std::lock_guard<std::mutex> lock(mLock);
return mData.add(streamId, stream);
}
ssize_t StreamSet::remove(int streamId) {
std::lock_guard<std::mutex> lock(mLock);
return mData.removeItem(streamId);
}
sp<camera3::Camera3OutputStreamInterface> StreamSet::get(int streamId) {
std::lock_guard<std::mutex> lock(mLock);
ssize_t idx = mData.indexOfKey(streamId);
if (idx == NAME_NOT_FOUND) {
return nullptr;
}
return mData.editValueAt(idx);
}
sp<camera3::Camera3OutputStreamInterface> StreamSet::operator[] (size_t index) {
std::lock_guard<std::mutex> lock(mLock);
return mData.editValueAt(index);
}
size_t StreamSet::size() const {
std::lock_guard<std::mutex> lock(mLock);
return mData.size();
}
void StreamSet::clear() {
std::lock_guard<std::mutex> lock(mLock);
return mData.clear();
}
std::vector<int> StreamSet::getStreamIds() {
std::lock_guard<std::mutex> lock(mLock);
std::vector<int> streamIds(mData.size());
for (size_t i = 0; i < mData.size(); i++) {
streamIds[i] = mData.keyAt(i);
}
return streamIds;
}
StreamSet::StreamSet(const StreamSet& other) {
std::lock_guard<std::mutex> lock(other.mLock);
mData = other.mData;
}
} // namespace camera3
} // namespace android