NuPlayerDecoder.h revision f933441648ef6a71dee783d733aac17b9508b452
1/* 2 * Copyright (C) 2010 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 NUPLAYER_DECODER_H_ 18 19#define NUPLAYER_DECODER_H_ 20 21#include "NuPlayer.h" 22 23#include <media/stagefright/foundation/AHandler.h> 24 25namespace android { 26 27struct DecoderWrapper; 28 29struct NuPlayer::Decoder : public AHandler { 30 Decoder(const sp<AMessage> ¬ify, const sp<Surface> &surface = NULL); 31 32 void configure(const sp<MetaData> &meta); 33 void signalFlush(); 34 void signalResume(); 35 36protected: 37 virtual ~Decoder(); 38 39 virtual void onMessageReceived(const sp<AMessage> &msg); 40 41private: 42 enum { 43 kWhatCodecNotify, 44 }; 45 46 sp<AMessage> mNotify; 47 sp<Surface> mSurface; 48 49 sp<ACodec> mCodec; 50 sp<DecoderWrapper> mWrapper; 51 52 Vector<sp<ABuffer> > mCSD; 53 size_t mCSDIndex; 54 55 sp<AMessage> makeFormat(const sp<MetaData> &meta); 56 57 void onFillThisBuffer(const sp<AMessage> &msg); 58 59 DISALLOW_EVIL_CONSTRUCTORS(Decoder); 60}; 61 62} // namespace android 63 64#endif // NUPLAYER_DECODER_H_ 65