1/* 2 * Copyright (C) 2012 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 SOFT_RAW_H_ 18 19#define SOFT_RAW_H_ 20 21#include "SimpleSoftOMXComponent.h" 22 23struct tPVMP4AudioDecoderExternal; 24 25namespace android { 26 27struct SoftRaw : public SimpleSoftOMXComponent { 28 SoftRaw(const char *name, 29 const OMX_CALLBACKTYPE *callbacks, 30 OMX_PTR appData, 31 OMX_COMPONENTTYPE **component); 32 33protected: 34 virtual ~SoftRaw(); 35 36 virtual OMX_ERRORTYPE internalGetParameter( 37 OMX_INDEXTYPE index, OMX_PTR params); 38 39 virtual OMX_ERRORTYPE internalSetParameter( 40 OMX_INDEXTYPE index, const OMX_PTR params); 41 42 virtual void onQueueFilled(OMX_U32 portIndex); 43 44private: 45 enum { 46 kNumBuffers = 4 47 }; 48 49 bool mSignalledError; 50 51 int32_t mChannelCount; 52 int32_t mSampleRate; 53 54 void initPorts(); 55 status_t initDecoder(); 56 57 DISALLOW_EVIL_CONSTRUCTORS(SoftRaw); 58}; 59 60} // namespace android 61 62#endif // SOFT_RAW_H_ 63