1bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber/* 2bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * Copyright (C) 2011 The Android Open Source Project 3bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * 4bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * you may not use this file except in compliance with the License. 6bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * You may obtain a copy of the License at 7bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * 8bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * 10bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * Unless required by applicable law or agreed to in writing, software 11bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * See the License for the specific language governing permissions and 14bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber * limitations under the License. 15bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber */ 16bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 17bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#ifndef SIMPLE_SOFT_OMX_COMPONENT_H_ 18bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 19bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#define SIMPLE_SOFT_OMX_COMPONENT_H_ 20bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 21bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include "SoftOMXComponent.h" 22bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 23bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <media/stagefright/foundation/AHandlerReflector.h> 24bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <utils/RefBase.h> 25bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <utils/threads.h> 26bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <utils/Vector.h> 27bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 28bbba88cb1bdc34705d1477208990a06904c022e7Andreas Hubernamespace android { 29bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 30bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huberstruct ALooper; 31bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 32bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huberstruct SimpleSoftOMXComponent : public SoftOMXComponent { 33bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber SimpleSoftOMXComponent( 34bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber const char *name, 35bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber const OMX_CALLBACKTYPE *callbacks, 36bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appData, 37bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_COMPONENTTYPE **component); 38bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 395a65e30064dc8dffa4f3d868f1c46038972c40c5Andreas Huber virtual void prepareForDestruction(); 40bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 41bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void onMessageReceived(const sp<AMessage> &msg); 42bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 43bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huberprotected: 44bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber struct BufferInfo { 45bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *mHeader; 46bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber bool mOwnedByUs; 47bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber }; 48bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 49bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber struct PortInfo { 50bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PARAM_PORTDEFINITIONTYPE mDef; 51bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber Vector<BufferInfo> mBuffers; 52bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber List<BufferInfo *> mQueue; 53bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 54bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber enum { 55bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber NONE, 56bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber DISABLING, 57bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber ENABLING, 58bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber } mTransition; 59bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber }; 60bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 61bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void addPort(const OMX_PARAM_PORTDEFINITIONTYPE &def); 62bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 63bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE internalGetParameter( 64bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, OMX_PTR params); 65bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 66bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE internalSetParameter( 67bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, const OMX_PTR params); 68bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 69bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual void onQueueFilled(OMX_U32 portIndex); 70bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber List<BufferInfo *> &getPortQueue(OMX_U32 portIndex); 71bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 72bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual void onPortFlushCompleted(OMX_U32 portIndex); 73bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual void onPortEnableCompleted(OMX_U32 portIndex, bool enabled); 746fc72b01a3b67903b52f1d33b1ad5c960b5365f1Marco Nelissen virtual void onReset(); 75bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 76bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber PortInfo *editPortInfo(OMX_U32 portIndex); 77bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 78bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huberprivate: 79bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber enum { 80bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber kWhatSendCommand, 81bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber kWhatEmptyThisBuffer, 82bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber kWhatFillThisBuffer, 83bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber }; 84bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 85bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber Mutex mLock; 86bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 87bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber sp<ALooper> mLooper; 88bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber sp<AHandlerReflector<SimpleSoftOMXComponent> > mHandler; 89bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 90bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_STATETYPE mState; 91bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_STATETYPE mTargetState; 92bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 93bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber Vector<PortInfo> mPorts; 94bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 95bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber bool isSetParameterAllowed( 96bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, const OMX_PTR params) const; 97bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 98bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE sendCommand( 99bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_COMMANDTYPE cmd, OMX_U32 param, OMX_PTR data); 100bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 101bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE getParameter( 102bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, OMX_PTR params); 103bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 104bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE setParameter( 105bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, const OMX_PTR params); 106bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 107bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE useBuffer( 108bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE **buffer, 109bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 110bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appPrivate, 111bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 size, 112bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U8 *ptr); 113bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 114bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE allocateBuffer( 115bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE **buffer, 116bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 117bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appPrivate, 118bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 size); 119bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 120bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE freeBuffer( 121bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 122bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 123bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 124bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE emptyThisBuffer( 125bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 126bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 127bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE fillThisBuffer( 128bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 129bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 130bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE getState(OMX_STATETYPE *state); 131bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 132bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void onSendCommand(OMX_COMMANDTYPE cmd, OMX_U32 param); 133bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void onChangeState(OMX_STATETYPE state); 134bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void onPortEnable(OMX_U32 portIndex, bool enable); 135bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void onPortFlush(OMX_U32 portIndex, bool sendFlushComplete); 136bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 137bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void checkTransitions(); 138bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 139bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(SimpleSoftOMXComponent); 140bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber}; 141bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 142bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber} // namespace android 143bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 144bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#endif // SIMPLE_SOFT_OMX_COMPONENT_H_ 145