SoftOMXComponent.h revision bbba88cb1bdc34705d1477208990a06904c022e7
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 SOFT_OMX_COMPONENT_H_ 18bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 19bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#define SOFT_OMX_COMPONENT_H_ 20bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 21bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <media/stagefright/foundation/ABase.h> 22bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <media/stagefright/foundation/AString.h> 23bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <utils/RefBase.h> 24bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 25bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#include <OMX_Component.h> 26bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 27bbba88cb1bdc34705d1477208990a06904c022e7Andreas Hubernamespace android { 28bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 29bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huberstruct SoftOMXComponent : public RefBase { 30bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber SoftOMXComponent( 31bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber const char *name, 32bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber const OMX_CALLBACKTYPE *callbacks, 33bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appData, 34bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_COMPONENTTYPE **component); 35bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 36bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE initCheck() const; 37bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 38bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void setLibHandle(void *libHandle); 39bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void *libHandle() const; 40bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 41bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huberprotected: 42bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual ~SoftOMXComponent(); 43bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 44bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber const char *name() const; 45bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 46bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void notify( 47bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_EVENTTYPE event, 48bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 data1, OMX_U32 data2, OMX_PTR data); 49bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 50bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void notifyEmptyBufferDone(OMX_BUFFERHEADERTYPE *header); 51bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void notifyFillBufferDone(OMX_BUFFERHEADERTYPE *header); 52bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 53bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE sendCommand( 54bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_COMMANDTYPE cmd, OMX_U32 param, OMX_PTR data); 55bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 56bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE getParameter( 57bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, OMX_PTR params); 58bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 59bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE setParameter( 60bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, const OMX_PTR params); 61bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 62bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE getConfig( 63bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, OMX_PTR params); 64bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 65bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE setConfig( 66bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, const OMX_PTR params); 67bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 68bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE getExtensionIndex( 69bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber const char *name, OMX_INDEXTYPE *index); 70bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 71bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE useBuffer( 72bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE **buffer, 73bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 74bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appPrivate, 75bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 size, 76bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U8 *ptr); 77bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 78bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE allocateBuffer( 79bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE **buffer, 80bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 81bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appPrivate, 82bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 size); 83bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 84bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE freeBuffer( 85bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 86bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 87bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 88bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE emptyThisBuffer( 89bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 90bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 91bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE fillThisBuffer( 92bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 93bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 94bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber virtual OMX_ERRORTYPE getState(OMX_STATETYPE *state); 95bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 96bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huberprivate: 97bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber AString mName; 98bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber const OMX_CALLBACKTYPE *mCallbacks; 99bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_COMPONENTTYPE *mComponent; 100bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 101bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber void *mLibHandle; 102bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 103bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE SendCommandWrapper( 104bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 105bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_COMMANDTYPE cmd, 106bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 param, 107bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR data); 108bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 109bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE GetParameterWrapper( 110bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 111bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, 112bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR params); 113bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 114bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE SetParameterWrapper( 115bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 116bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, 117bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR params); 118bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 119bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE GetConfigWrapper( 120bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 121bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, 122bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR params); 123bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 124bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE SetConfigWrapper( 125bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 126bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE index, 127bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR params); 128bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 129bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE GetExtensionIndexWrapper( 130bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 131bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_STRING name, 132bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_INDEXTYPE *index); 133bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 134bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE UseBufferWrapper( 135bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 136bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE **buffer, 137bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 138bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appPrivate, 139bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 size, 140bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U8 *ptr); 141bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 142bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE AllocateBufferWrapper( 143bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 144bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE **buffer, 145bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 146bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_PTR appPrivate, 147bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 size); 148bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 149bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE FreeBufferWrapper( 150bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 151bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_U32 portIndex, 152bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 153bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 154bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE EmptyThisBufferWrapper( 155bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 156bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 157bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 158bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE FillThisBufferWrapper( 159bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 160bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_BUFFERHEADERTYPE *buffer); 161bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 162bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber static OMX_ERRORTYPE GetStateWrapper( 163bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_HANDLETYPE component, 164bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber OMX_STATETYPE *state); 165bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 166bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(SoftOMXComponent); 167bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber}; 168bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 169bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber} // namespace android 170bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber 171bbba88cb1bdc34705d1477208990a06904c022e7Andreas Huber#endif // SOFT_OMX_COMPONENT_H_ 172