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85 lines
2.3 KiB
85 lines
2.3 KiB
4 months ago
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "Camera3-OutStrmIntf"
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#define ATRACE_TAG ATRACE_TAG_CAMERA
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//#define LOG_NDEBUG 0
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//#define LOG_NNDEBUG 0 // Per-frame verbose logging
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#include "Camera3OutputStreamInterface.h"
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namespace android {
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namespace camera3 {
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status_t StreamSet::add(
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int streamId, sp<camera3::Camera3OutputStreamInterface> stream) {
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if (stream == nullptr) {
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ALOGE("%s: cannot add null stream", __FUNCTION__);
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return BAD_VALUE;
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}
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std::lock_guard<std::mutex> lock(mLock);
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return mData.add(streamId, stream);
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}
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ssize_t StreamSet::remove(int streamId) {
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std::lock_guard<std::mutex> lock(mLock);
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return mData.removeItem(streamId);
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}
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sp<camera3::Camera3OutputStreamInterface> StreamSet::get(int streamId) {
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std::lock_guard<std::mutex> lock(mLock);
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ssize_t idx = mData.indexOfKey(streamId);
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if (idx == NAME_NOT_FOUND) {
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return nullptr;
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}
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return mData.editValueAt(idx);
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}
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sp<camera3::Camera3OutputStreamInterface> StreamSet::operator[] (size_t index) {
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std::lock_guard<std::mutex> lock(mLock);
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return mData.editValueAt(index);
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}
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size_t StreamSet::size() const {
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std::lock_guard<std::mutex> lock(mLock);
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return mData.size();
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}
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void StreamSet::clear() {
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std::lock_guard<std::mutex> lock(mLock);
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return mData.clear();
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}
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std::vector<int> StreamSet::getStreamIds() {
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std::lock_guard<std::mutex> lock(mLock);
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std::vector<int> streamIds(mData.size());
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for (size_t i = 0; i < mData.size(); i++) {
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streamIds[i] = mData.keyAt(i);
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}
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return streamIds;
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}
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StreamSet::StreamSet(const StreamSet& other) {
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std::lock_guard<std::mutex> lock(other.mLock);
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mData = other.mData;
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}
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} // namespace camera3
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} // namespace android
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