1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 17 #ifndef AUDIO_TO_CB_RENDERER_H_ 18 #define AUDIO_TO_CB_RENDERER_H_ 19 20 #include "android/android_AudioSfDecoder.h" 21 22 //-------------------------------------------------------------------------------------------------- 23 namespace android { 24 25 class AudioToCbRenderer : public AudioSfDecoder 26 { 27 public: 28 29 explicit AudioToCbRenderer(const AudioPlayback_Parameters* params); 30 virtual ~AudioToCbRenderer(); 31 32 void setDataPushListener(const data_push_cbf_t pushCbf, CAudioPlayer* pushUser); 33 34 protected: 35 36 // Async event handlers (called from GenericPlayer's event loop) 37 virtual void onRender(); 38 39 // overridden from AudioSfDecoder 40 virtual void createAudioSink(); 41 virtual void updateAudioSink(); 42 virtual void startAudioSink(); 43 virtual void pauseAudioSink(); 44 45 private: 46 47 data_push_cbf_t mDecodeCbf; 48 CAudioPlayer* mDecodeUser; 49 50 private: 51 DISALLOW_EVIL_CONSTRUCTORS(AudioToCbRenderer); 52 53 }; 54 55 } // namespace android 56 57 #endif //AUDIO_TO_CB_RENDERER_H_ 58