| /* |
| * Copyright 2016 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. |
| */ |
| |
| #include <cstring> |
| #include <sched.h> |
| |
| #include "oboe/Oboe.h" |
| #include "AudioStreamGateway.h" |
| |
| using namespace flowgraph; |
| |
| int64_t AudioStreamGateway::mFramePosition = 0; |
| |
| oboe::DataCallbackResult AudioStreamGateway::onAudioReady( |
| oboe::AudioStream *audioStream, |
| void *audioData, |
| int numFrames) { |
| |
| if (!mSchedulerChecked) { |
| mScheduler = sched_getscheduler(gettid()); |
| mSchedulerChecked = true; |
| } |
| |
| if (mAudioSink != nullptr) { |
| mAudioSink->read(mFramePosition, audioData, numFrames); |
| mFramePosition += numFrames; |
| } |
| |
| return oboe::DataCallbackResult::Continue; |
| } |
| |
| int AudioStreamGateway::getScheduler() { |
| return mScheduler; |
| } |