| /* |
| * Copyright 2020 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 MEGA_COMMON_OBOESTREAM_H |
| #define MEGA_COMMON_OBOESTREAM_H |
| |
| #include <cstdint> |
| #include <mutex> |
| |
| #include <StreamBase.h> |
| |
| class OboeStream: public StreamBase { |
| public: |
| static Result OboeErrorToMegaAudioError(oboe::Result oboeError); |
| |
| virtual Result teardownStream() override; |
| |
| virtual Result startStream() override; |
| virtual Result stopStream() override; |
| |
| protected: |
| OboeStream(int32_t subtype) : mSubtype(subtype), mStreamStarted(false) {} |
| |
| // determine native back-end to use. |
| // either SUB_TYPE_OBOE_DEFAULT, SUB_TYPE_OBOE_AAUDIO or SUB_TYPE_OBOE_OPENSL_ES |
| int32_t mSubtype; |
| |
| // Oboe Audio Stream |
| std::shared_ptr<oboe::AudioStream> mAudioStream; |
| bool mStreamStarted; |
| |
| std::mutex mStreamLock; |
| |
| Result teardownStream_l(); |
| }; |
| |
| #endif //MEGA_COMMON_OBOESTREAM_H |