OMXNodeInstance.cpp revision fa70cad40b01627ac1c22e04cdd548ece9c2654f
1318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber/* 2318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * Copyright (C) 2009 The Android Open Source Project 3318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * 4318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * you may not use this file except in compliance with the License. 6318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * You may obtain a copy of the License at 7318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * 8318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * 10318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * Unless required by applicable law or agreed to in writing, software 11318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * See the License for the specific language governing permissions and 14318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber * limitations under the License. 15318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber */ 16318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 17318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber//#define LOG_NDEBUG 0 18318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber#define LOG_TAG "OMXNodeInstance" 19318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber#include <utils/Log.h> 20318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 21318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber#include "../include/OMXNodeInstance.h" 22318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 23318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber#include "pv_omxcore.h" 24318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 25318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber#include <binder/IMemory.h> 26318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber#include <media/stagefright/MediaDebug.h> 27318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 28318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Hubernamespace android { 29318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 30318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstruct BufferMeta { 31318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta(const sp<IMemory> &mem, bool is_backup = false) 32318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber : mMem(mem), 33318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mIsBackup(is_backup) { 34318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 35318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 36318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta(size_t size) 37318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber : mSize(size), 38318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mIsBackup(false) { 39318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 40318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 41318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) { 42318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (!mIsBackup) { 43318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return; 44318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 45318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 46318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber memcpy((OMX_U8 *)mMem->pointer() + header->nOffset, 47318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->pBuffer + header->nOffset, 48318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nFilledLen); 49318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 50318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 51318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber void CopyToOMX(const OMX_BUFFERHEADERTYPE *header) { 52318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (!mIsBackup) { 53318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return; 54318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 55318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 56318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber memcpy(header->pBuffer + header->nOffset, 57318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber (const OMX_U8 *)mMem->pointer() + header->nOffset, 58318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nFilledLen); 59318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 60318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 61318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberprivate: 62318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber sp<IMemory> mMem; 63318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber size_t mSize; 64318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber bool mIsBackup; 65318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 66318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta(const BufferMeta &); 67318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta &operator=(const BufferMeta &); 68318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber}; 69318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 70318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber// static 71318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMX_CALLBACKTYPE OMXNodeInstance::kCallbacks = { 72318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber &OnEvent, &OnEmptyBufferDone, &OnFillBufferDone 73318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber}; 74318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 75318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMXNodeInstance::OMXNodeInstance( 76318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX *owner, const sp<IOMXObserver> &observer) 77318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber : mOwner(owner), 78318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mNodeID(NULL), 79318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle(NULL), 80318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mObserver(observer) { 81318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 82318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 83318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMXNodeInstance::~OMXNodeInstance() { 84318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber CHECK_EQ(mHandle, NULL); 85318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 86318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 87318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Hubervoid OMXNodeInstance::setHandle(OMX::node_id node_id, OMX_HANDLETYPE handle) { 88318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber CHECK_EQ(mHandle, NULL); 89318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mNodeID = node_id; 90318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle = handle; 91318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 92318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 93318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMX *OMXNodeInstance::owner() { 94318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return mOwner; 95318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 96318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 97318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Hubersp<IOMXObserver> OMXNodeInstance::observer() { 98318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return mObserver; 99318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 100318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 101318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMX::node_id OMXNodeInstance::nodeID() { 102318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return mNodeID; 103318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 104318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 105318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatic status_t StatusFromOMXError(OMX_ERRORTYPE err) { 106318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return (err == OMX_ErrorNone) ? OK : UNKNOWN_ERROR; 107318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 108318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 109318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::freeNode() { 110d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // Transition the node from its current state all the way down 111d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // to "Loaded". 112d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // This ensures that all active buffers are properly freed even 113d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // for components that don't do this themselves on a call to 114d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // "FreeHandle". 115d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 116d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber OMX_STATETYPE state; 117d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber CHECK_EQ(OMX_GetState(mHandle, &state), OMX_ErrorNone); 118d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber switch (state) { 119d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber case OMX_StateExecuting: 120d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber { 121d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber LOGV("forcing Executing->Idle"); 122d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber sendCommand(OMX_CommandStateSet, OMX_StateIdle); 123d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber OMX_ERRORTYPE err; 124d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone 125d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber && state != OMX_StateIdle) { 126d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber usleep(100000); 127d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 128d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber CHECK_EQ(err, OMX_ErrorNone); 129d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 130d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // fall through 131d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 132d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 133d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber case OMX_StateIdle: 134d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber { 135d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber LOGV("forcing Idle->Loaded"); 136d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber sendCommand(OMX_CommandStateSet, OMX_StateLoaded); 137d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 138d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber freeActiveBuffers(); 139d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 140d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber OMX_ERRORTYPE err; 141d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone 142d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber && state != OMX_StateLoaded) { 143d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber LOGV("waiting for Loaded state..."); 144d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber usleep(100000); 145d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 146d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber CHECK_EQ(err, OMX_ErrorNone); 147d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 148d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // fall through 149d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 150d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 151d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber case OMX_StateLoaded: 152fa70cad40b01627ac1c22e04cdd548ece9c2654fAndreas Huber case OMX_StateInvalid: 153d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber break; 154d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 155d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber default: 156d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber CHECK(!"should not be here, unknown state."); 157d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber break; 158d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 159d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 160318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_MasterFreeHandle(mHandle); 161318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle = NULL; 162318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 163318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (err != OMX_ErrorNone) { 164318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber LOGE("FreeHandle FAILED with error 0x%08x.", err); 165318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 166318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 167318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mOwner->invalidateNodeID(mNodeID); 168318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mNodeID = NULL; 169318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 17047bed1a7755ed58fa5d4c0d35b20468deb83bd60Andreas Huber LOGV("OMXNodeInstance going away."); 17147bed1a7755ed58fa5d4c0d35b20468deb83bd60Andreas Huber delete this; 172318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 173318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 174318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 175318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 176318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::sendCommand( 177318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_COMMANDTYPE cmd, OMX_S32 param) { 178318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 179318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 180318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_SendCommand(mHandle, cmd, param, NULL); 181318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 182318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 183318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 184318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::getParameter( 185318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_INDEXTYPE index, void *params, size_t size) { 186318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 187318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 188318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_GetParameter(mHandle, index, params); 189318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 190318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 191318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 192318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::setParameter( 193318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_INDEXTYPE index, const void *params, size_t size) { 194318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 195318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 196318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_SetParameter( 197318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle, index, const_cast<void *>(params)); 198318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 199318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 200318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 201318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 202318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::getConfig( 203318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_INDEXTYPE index, void *params, size_t size) { 204318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 205318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 206318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_GetConfig(mHandle, index, params); 207318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 208318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 209318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 210318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::setConfig( 211318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_INDEXTYPE index, const void *params, size_t size) { 212318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 213318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 214318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_SetConfig( 215318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle, index, const_cast<void *>(params)); 216318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 217318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 218318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 219318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 220318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::useBuffer( 221318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_U32 portIndex, const sp<IMemory> ¶ms, 222318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX::buffer_id *buffer) { 223318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 224318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 225318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta *buffer_meta = new BufferMeta(params); 226318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 227318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_BUFFERHEADERTYPE *header; 228318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 229318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_UseBuffer( 230318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle, &header, portIndex, buffer_meta, 231318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber params->size(), static_cast<OMX_U8 *>(params->pointer())); 232318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 233318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (err != OMX_ErrorNone) { 234318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber LOGE("OMX_UseBuffer failed with error %d (0x%08x)", err, err); 235318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 236318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber delete buffer_meta; 237318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber buffer_meta = NULL; 238318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 239318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber *buffer = 0; 240318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 241318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return UNKNOWN_ERROR; 242318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 243318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 244318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber *buffer = header; 245318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 246d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber addActiveBuffer(portIndex, *buffer); 247d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 248318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return OK; 249318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 250318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 251318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::allocateBuffer( 252318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_U32 portIndex, size_t size, OMX::buffer_id *buffer) { 253318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 254318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 255318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta *buffer_meta = new BufferMeta(size); 256318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 257318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_BUFFERHEADERTYPE *header; 258318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 259318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_AllocateBuffer( 260318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle, &header, portIndex, buffer_meta, size); 261318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 262318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (err != OMX_ErrorNone) { 263318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber LOGE("OMX_AllocateBuffer failed with error %d (0x%08x)", err, err); 264318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 265318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber delete buffer_meta; 266318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber buffer_meta = NULL; 267318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 268318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber *buffer = 0; 269318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 270318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return UNKNOWN_ERROR; 271318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 272318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 273318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber *buffer = header; 274318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 275d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber addActiveBuffer(portIndex, *buffer); 276d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 277318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return OK; 278318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 279318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 280318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::allocateBufferWithBackup( 281318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_U32 portIndex, const sp<IMemory> ¶ms, 282318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX::buffer_id *buffer) { 283318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 284318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 285318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta *buffer_meta = new BufferMeta(params, true); 286318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 287318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_BUFFERHEADERTYPE *header; 288318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 289318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_AllocateBuffer( 290318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle, &header, portIndex, buffer_meta, params->size()); 291318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 292318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (err != OMX_ErrorNone) { 293318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber LOGE("OMX_AllocateBuffer failed with error %d (0x%08x)", err, err); 294318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 295318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber delete buffer_meta; 296318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber buffer_meta = NULL; 297318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 298318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber *buffer = 0; 299318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 300318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return UNKNOWN_ERROR; 301318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 302318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 303318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber *buffer = header; 304318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 305d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber addActiveBuffer(portIndex, *buffer); 306d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 307318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return OK; 308318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 309318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 310318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::freeBuffer( 311318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_U32 portIndex, OMX::buffer_id buffer) { 312318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 313318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 314d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber removeActiveBuffer(portIndex, buffer); 315d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 316318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_BUFFERHEADERTYPE *header = (OMX_BUFFERHEADERTYPE *)buffer; 317318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta *buffer_meta = static_cast<BufferMeta *>(header->pAppPrivate); 318318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 319318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_FreeBuffer(mHandle, portIndex, header); 320318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 321318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber delete buffer_meta; 322318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber buffer_meta = NULL; 323318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 324318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 325318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 326318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 327318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::fillBuffer(OMX::buffer_id buffer) { 328318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 329318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 330318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_BUFFERHEADERTYPE *header = (OMX_BUFFERHEADERTYPE *)buffer; 331318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nFilledLen = 0; 332318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nOffset = 0; 333318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nFlags = 0; 334318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 335318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_FillThisBuffer(mHandle, header); 336318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 337318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 338318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 339318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 340318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::emptyBuffer( 341318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX::buffer_id buffer, 342318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_U32 rangeOffset, OMX_U32 rangeLength, 343318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_U32 flags, OMX_TICKS timestamp) { 344318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 345318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 346318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_BUFFERHEADERTYPE *header = (OMX_BUFFERHEADERTYPE *)buffer; 347318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nFilledLen = rangeLength; 348318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nOffset = rangeOffset; 349318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nFlags = flags; 350318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber header->nTimeStamp = timestamp; 351318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 352318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta *buffer_meta = 353318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber static_cast<BufferMeta *>(header->pAppPrivate); 354318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber buffer_meta->CopyToOMX(header); 355318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 356318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_EmptyThisBuffer(mHandle, header); 357318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 358318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 359318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 360318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 361318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberstatus_t OMXNodeInstance::getExtensionIndex( 362318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber const char *parameterName, OMX_INDEXTYPE *index) { 363318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex::Autolock autoLock(mLock); 364318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 365318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_ERRORTYPE err = OMX_GetExtensionIndex( 366318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mHandle, const_cast<char *>(parameterName), index); 367318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 368318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return StatusFromOMXError(err); 369318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 370318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 371318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Hubervoid OMXNodeInstance::onMessage(const omx_message &msg) { 372318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber if (msg.type == omx_message::FILL_BUFFER_DONE) { 373318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_BUFFERHEADERTYPE *buffer = 374318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber static_cast<OMX_BUFFERHEADERTYPE *>( 375318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber msg.u.extended_buffer_data.buffer); 376318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 377318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber BufferMeta *buffer_meta = 378318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber static_cast<BufferMeta *>(buffer->pAppPrivate); 379318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 380318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber buffer_meta->CopyFromOMX(buffer); 381318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber } 382318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 383318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber mObserver->onMessage(msg); 384318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 385318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 386318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Hubervoid OMXNodeInstance::onObserverDied() { 387318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber LOGE("!!! Observer died. Quickly, do something, ... anything..."); 388318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 389318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber // Try to force shutdown of the node and hope for the best. 390318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber freeNode(); 391318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 392318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 393318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Hubervoid OMXNodeInstance::onGetHandleFailed() { 394318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber delete this; 395318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 396318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 397318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber// static 398318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMX_ERRORTYPE OMXNodeInstance::OnEvent( 399318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_HANDLETYPE hComponent, 400318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_PTR pAppData, 401318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_EVENTTYPE eEvent, 402318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_U32 nData1, 403318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_U32 nData2, 404318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_PTR pEventData) { 405318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); 406318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return instance->owner()->OnEvent( 407318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber instance->nodeID(), eEvent, nData1, nData2, pEventData); 408318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 409318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 410318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber// static 411318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMX_ERRORTYPE OMXNodeInstance::OnEmptyBufferDone( 412318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_HANDLETYPE hComponent, 413318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_PTR pAppData, 414318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) { 415318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); 416318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return instance->owner()->OnEmptyBufferDone(instance->nodeID(), pBuffer); 417318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 418318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 419318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber// static 420318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas HuberOMX_ERRORTYPE OMXNodeInstance::OnFillBufferDone( 421318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_HANDLETYPE hComponent, 422318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_PTR pAppData, 423318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) { 424318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); 425318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber return instance->owner()->OnFillBufferDone(instance->nodeID(), pBuffer); 426318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} 427318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 428d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Hubervoid OMXNodeInstance::addActiveBuffer(OMX_U32 portIndex, OMX::buffer_id id) { 429d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber ActiveBuffer active; 430d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber active.mPortIndex = portIndex; 431d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber active.mID = id; 432d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber mActiveBuffers.push(active); 433d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber} 434d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 435d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Hubervoid OMXNodeInstance::removeActiveBuffer( 436d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber OMX_U32 portIndex, OMX::buffer_id id) { 437d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber bool found = false; 438d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber for (size_t i = 0; i < mActiveBuffers.size(); ++i) { 439d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber if (mActiveBuffers[i].mPortIndex == portIndex 440d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber && mActiveBuffers[i].mID == id) { 441d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber found = true; 442d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber mActiveBuffers.removeItemsAt(i); 443d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber break; 444d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 445d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 446d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 447d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber if (!found) { 448d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber LOGW("Attempt to remove an active buffer we know nothing about..."); 449d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 450d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber} 451d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 452d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Hubervoid OMXNodeInstance::freeActiveBuffers() { 453d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // Make sure to count down here, as freeBuffer will in turn remove 454d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber // the active buffer from the vector... 455d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber for (size_t i = mActiveBuffers.size(); i--;) { 456d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber freeBuffer(mActiveBuffers[i].mPortIndex, mActiveBuffers[i].mID); 457d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber } 458d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber} 459d6703ab22c85b43fdb2deb78a37e51465c902a5fAndreas Huber 460318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber} // namespace android 461318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 462