| /* |
| * Copyright (C) 2015 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 "APM::AudioCollections" |
| //#define LOG_NDEBUG 0 |
| |
| #include "AudioCollections.h" |
| #include "AudioPort.h" |
| #include "AudioRoute.h" |
| #include "HwModule.h" |
| #include "AudioGain.h" |
| |
| namespace android { |
| |
| sp<AudioPort> AudioPortVector::findByTagName(const String8 &tagName) const |
| { |
| sp<AudioPort> port = 0; |
| for (size_t i = 0; i < size(); i++) { |
| if (itemAt(i)->getTagName() == tagName) { |
| port = itemAt(i); |
| break; |
| } |
| } |
| return port; |
| } |
| |
| status_t AudioRouteVector::dump(int fd, int spaces) const |
| { |
| if (isEmpty()) { |
| return NO_ERROR; |
| } |
| const size_t SIZE = 256; |
| char buffer[SIZE]; |
| |
| snprintf(buffer, SIZE, "\n%*sAudio Routes (%zu):\n", spaces, "", size()); |
| write(fd, buffer, strlen(buffer)); |
| for (size_t i = 0; i < size(); i++) { |
| snprintf(buffer, SIZE, "%*s- Route %zu:\n", spaces, "", i + 1); |
| write(fd, buffer, strlen(buffer)); |
| itemAt(i)->dump(fd, 4); |
| } |
| return NO_ERROR; |
| } |
| |
| }; // namespace android |