| /* |
| * Copyright 2018 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. |
| */ |
| |
| #ifndef OBOETESTER_MANY_TO_MULTI_CONVERTER_H |
| #define OBOETESTER_MANY_TO_MULTI_CONVERTER_H |
| |
| #include <unistd.h> |
| #include <sys/types.h> |
| #include <vector> |
| |
| #include "AudioProcessorBase.h" |
| |
| /** |
| * Combine multiple mono inputs into one multi-channel output. |
| */ |
| class ManyToMultiConverter : public AudioProcessorBase { |
| public: |
| explicit ManyToMultiConverter(int32_t channelCount); |
| |
| virtual ~ManyToMultiConverter() = default; |
| |
| AudioResult onProcess( |
| uint64_t framePosition, |
| int numFrames) override; |
| |
| void setEnabled(bool enabled) {}; |
| |
| std::vector<std::unique_ptr<AudioInputPort> > inputs; |
| AudioOutputPort output; |
| |
| private: |
| }; |
| |
| #endif //OBOETESTER_MANY_TO_MULTI_CONVERTER_H |