2 * Copyright (C) 2017 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef AAUDIO_SERVICE_ENDPOINT_PLAY_H
18 #define AAUDIO_SERVICE_ENDPOINT_PLAY_H
25 #include "client/AudioStreamInternal.h"
26 #include "client/AudioStreamInternalPlay.h"
27 #include "binding/AAudioServiceMessage.h"
28 #include "AAudioServiceEndpointShared.h"
29 #include "AAudioServiceStreamShared.h"
30 #include "AAudioServiceStreamMMAP.h"
31 #include "AAudioMixer.h"
32 #include "AAudioService.h"
37 * Contains a mixer and a stream for writing the result of the mix.
39 class AAudioServiceEndpointPlay : public AAudioServiceEndpointShared {
41 explicit AAudioServiceEndpointPlay(android::AAudioService &audioService);
42 virtual ~AAudioServiceEndpointPlay();
44 aaudio_result_t open(const aaudio::AAudioStreamRequest &request) override;
46 void *callbackLoop() override;
49 AudioStreamInternalPlay mStreamInternalPlay; // for playing output of mixer
50 bool mLatencyTuningEnabled = false; // TODO implement tuning
51 AAudioMixer mMixer; //
54 } /* namespace aaudio */
56 #endif //AAUDIO_SERVICE_ENDPOINT_PLAY_H