Rebecca Schultz Zavin | fb3766f | 2009-07-16 17:22:42 -0700 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright (C) Texas Instruments - http://www.ti.com/ |
| 4 | * |
| 5 | * This library is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU Lesser General Public |
| 7 | * License as published by the Free Software Foundation; either |
| 8 | * version 2.1 of the License, or (at your option) any later version. |
| 9 | * |
| 10 | * |
| 11 | * This library is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Lesser General Public License for more details. |
| 15 | * |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| 18 | * License along with this library; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | /* ============================================================================== |
| 22 | * Texas Instruments OMAP (TM) Platform Software |
| 23 | * (c) Copyright Texas Instruments, Incorporated. All Rights Reserved. |
| 24 | * |
| 25 | * Use of this software is controlled by the terms and conditions found |
| 26 | * in the license agreement under which this software has been supplied. |
| 27 | * ============================================================================ */ |
| 28 | /** |
| 29 | * @file OMX_WbAmrDec_ComponentThread.c |
| 30 | * |
| 31 | * This file implements OMX Component for WBMAR decoder that |
| 32 | * is fully compliant with the OMX Audio specification 1.0. |
| 33 | * |
| 34 | * @path $(CSLPATH)\ |
| 35 | * |
| 36 | * @rev 0.1 |
| 37 | */ |
| 38 | /* ---------------------------------------------------------------------------- |
| 39 | *! |
| 40 | *! Revision History |
| 41 | *! =================================== |
| 42 | *! 10-Sept-2005 mf: Initial Version. Change required per OMAPSWxxxxxxxxx |
| 43 | *! to provide _________________. |
| 44 | *! |
| 45 | * ============================================================================= */ |
| 46 | |
| 47 | |
| 48 | /* ------compilation control switches -------------------------*/ |
| 49 | /**************************************************************** |
| 50 | * INCLUDE FILES |
| 51 | ****************************************************************/ |
| 52 | /* ----- system and platform files ----------------------------*/ |
| 53 | #ifdef UNDER_CE |
| 54 | #include <windows.h> |
| 55 | #else |
| 56 | #include <wchar.h> |
| 57 | #include <unistd.h> |
| 58 | #include <dbapi.h> |
| 59 | #include <string.h> |
| 60 | #include <fcntl.h> |
| 61 | #include <stdlib.h> |
| 62 | #include <stdio.h> |
| 63 | #include <errno.h> |
| 64 | #include <sys/time.h> |
| 65 | #include <signal.h> |
| 66 | #endif |
Andreas Huber | 5807caa | 2010-03-12 14:20:45 -0800 | [diff] [blame] | 67 | #ifdef ANDROID |
| 68 | #include <sys/resource.h> |
| 69 | #include <utils/threads.h> |
Elliott Hughes | 0546008 | 2014-07-18 18:03:06 -0700 | [diff] [blame] | 70 | #include <sys/prctl.h> |
Andreas Huber | 5807caa | 2010-03-12 14:20:45 -0800 | [diff] [blame] | 71 | #endif |
Rebecca Schultz Zavin | fb3766f | 2009-07-16 17:22:42 -0700 | [diff] [blame] | 72 | #include "OMX_WbAmrDec_Utils.h" |
| 73 | #include "OMX_WbAmrDecoder.h" |
| 74 | #include "OMX_WbAmrDec_ComponentThread.h" |
| 75 | |
| 76 | /* ================================================================================= */ |
| 77 | /** |
| 78 | * @fn WBAMR_DEC_ComponentThread() Component thread |
| 79 | * |
| 80 | * @see OMX_ComponentThread.h |
| 81 | */ |
| 82 | /* ================================================================================ */ |
| 83 | |
| 84 | void* WBAMR_DEC_ComponentThread (void* pThreadData) |
| 85 | { |
| 86 | OMX_S16 status; |
| 87 | struct timespec tv; |
| 88 | OMX_S16 fdmax; |
| 89 | fd_set rfds; |
| 90 | OMX_U32 nRet; |
| 91 | OMX_ERRORTYPE eError = OMX_ErrorNone; |
| 92 | WBAMR_DEC_COMPONENT_PRIVATE* pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE*)pThreadData; |
| 93 | OMX_COMPONENTTYPE *pHandle = pComponentPrivate->pHandle; |
| 94 | OMX_BUFFERHEADERTYPE *pBufHeader = NULL; |
| 95 | ssize_t ret; |
| 96 | |
Andreas Huber | 5807caa | 2010-03-12 14:20:45 -0800 | [diff] [blame] | 97 | #ifdef ANDROID |
| 98 | setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_AUDIO); |
| 99 | prctl(PR_SET_NAME, (unsigned long)"WBAMRComponent", 0, 0, 0); |
| 100 | #endif |
| 101 | |
Rebecca Schultz Zavin | fb3766f | 2009-07-16 17:22:42 -0700 | [diff] [blame] | 102 | OMX_PRINT1(pComponentPrivate->dbg, "Entering\n"); |
| 103 | |
| 104 | #ifdef __PERF_INSTRUMENTATION__ |
| 105 | pComponentPrivate->pPERFcomp = PERF_Create(PERF_FOURCC('W', 'B', '_', 'D'), |
| 106 | PERF_ModuleComponent | |
| 107 | PERF_ModuleAudioDecode); |
| 108 | #endif |
| 109 | |
| 110 | fdmax = pComponentPrivate->cmdPipe[0]; |
| 111 | |
| 112 | if (pComponentPrivate->dataPipe[0] > fdmax) { |
| 113 | fdmax = pComponentPrivate->dataPipe[0]; |
| 114 | } |
| 115 | |
| 116 | while (1) { |
| 117 | FD_ZERO (&rfds); |
| 118 | FD_SET (pComponentPrivate->cmdPipe[0], &rfds); |
| 119 | FD_SET (pComponentPrivate->dataPipe[0], &rfds); |
| 120 | |
| 121 | tv.tv_sec = 1; |
| 122 | tv.tv_nsec = 0; |
| 123 | |
| 124 | OMX_PRINT1(pComponentPrivate->dbg, "AmrComponentThread \n"); |
| 125 | #ifndef UNDER_CE |
| 126 | sigset_t set; |
| 127 | sigemptyset (&set); |
| 128 | sigaddset (&set, SIGALRM); |
| 129 | status = pselect (fdmax+1, &rfds, NULL, NULL, &tv, &set); |
| 130 | #else |
| 131 | status = select (fdmax+1, &rfds, NULL, NULL, &tv); |
| 132 | #endif |
| 133 | |
| 134 | if (pComponentPrivate->bIsStopping == 1) { |
| 135 | OMX_ERROR4(pComponentPrivate->dbg, "Comp Thrd Exiting here...\n"); |
| 136 | goto EXIT; |
| 137 | } |
| 138 | if (0 == status) { |
| 139 | |
| 140 | OMX_PRSTATE2(pComponentPrivate->dbg, "bIsStopping = %ld\n", |
| 141 | pComponentPrivate->bIsStopping); |
| 142 | |
| 143 | OMX_PRBUFFER2(pComponentPrivate->dbg, "lcml_nOpBuf = %ld\n", |
| 144 | pComponentPrivate->lcml_nOpBuf); |
| 145 | |
| 146 | OMX_PRBUFFER2(pComponentPrivate->dbg, "lcml_nIpBuf = %ld\n", |
| 147 | pComponentPrivate->lcml_nIpBuf); |
| 148 | OMX_PRBUFFER2(pComponentPrivate->dbg, "app_nBuf = %ld\n", |
| 149 | pComponentPrivate->app_nBuf); |
| 150 | |
| 151 | if (pComponentPrivate->bIsStopping == 1) { |
| 152 | |
| 153 | pComponentPrivate->bIsStopping = 0; |
| 154 | pComponentPrivate->lcml_nOpBuf = 0; |
| 155 | pComponentPrivate->lcml_nIpBuf = 0; |
| 156 | pComponentPrivate->app_nBuf = 0; |
| 157 | pComponentPrivate->num_Reclaimed_Op_Buff = 0; |
| 158 | |
| 159 | OMX_PRINT1(pComponentPrivate->dbg, "AmrComponentThread \n"); |
| 160 | if (pComponentPrivate->curState != OMX_StateIdle) { |
| 161 | OMX_PRINT1(pComponentPrivate->dbg, "AmrComponentThread \n"); |
| 162 | goto EXIT; |
| 163 | } |
| 164 | } |
James Dong | b65f253 | 2010-02-04 11:00:34 -0800 | [diff] [blame] | 165 | OMX_PRINT2(pComponentPrivate->dbg,"Component Time Out !!!!!!!!!!!! \n"); |
Rebecca Schultz Zavin | fb3766f | 2009-07-16 17:22:42 -0700 | [diff] [blame] | 166 | } else if (-1 == status) { |
| 167 | OMX_ERROR4(pComponentPrivate->dbg, "Error in Select\n"); |
| 168 | pComponentPrivate->cbInfo.EventHandler (pHandle, |
| 169 | pHandle->pApplicationPrivate, |
| 170 | OMX_EventError, |
| 171 | OMX_ErrorInsufficientResources, |
| 172 | OMX_TI_ErrorSevere, |
| 173 | "Error from Component Thread in select"); |
James Dong | c22b4b5 | 2009-09-28 13:27:45 -0700 | [diff] [blame] | 174 | eError = OMX_ErrorInsufficientResources; |
Rebecca Schultz Zavin | fb3766f | 2009-07-16 17:22:42 -0700 | [diff] [blame] | 175 | |
| 176 | } else if (FD_ISSET (pComponentPrivate->dataPipe[0], &rfds)) { |
| 177 | OMX_PRCOMM2(pComponentPrivate->dbg, "DATA pipe is set in Component Thread\n"); |
| 178 | ret = read(pComponentPrivate->dataPipe[0], &pBufHeader, sizeof(pBufHeader)); |
| 179 | if (ret == -1) { |
| 180 | OMX_ERROR4(pComponentPrivate->dbg, "Error while reading from the pipe\n"); |
| 181 | } |
| 182 | eError = WBAMR_DEC_HandleDataBuf_FromApp (pBufHeader,pComponentPrivate); |
| 183 | if (eError != OMX_ErrorNone) { |
| 184 | OMX_ERROR2(pComponentPrivate->dbg, "Error From WBAMR_DEC_HandleDataBuf_FromApp\n"); |
| 185 | break; |
| 186 | } |
| 187 | } |
| 188 | else if (FD_ISSET (pComponentPrivate->cmdPipe[0], &rfds)) { |
| 189 | /* Do not accept any command when the component is stopping */ |
| 190 | OMX_PRCOMM2(pComponentPrivate->dbg, "CMD pipe is set in Component Thread\n"); |
| 191 | nRet = WBAMR_DEC_HandleCommand (pComponentPrivate); |
| 192 | if (nRet == WBAMR_DEC_EXIT_COMPONENT_THRD) { |
| 193 | OMX_PRINT1(pComponentPrivate->dbg, "Exiting from Component thread\n"); |
| 194 | |
| 195 | if(eError != OMX_ErrorNone) { |
| 196 | OMX_ERROR4(pComponentPrivate->dbg, "Function Mp3Dec_FreeCompResources returned\ |
| 197 | error\n"); |
| 198 | goto EXIT; |
| 199 | } |
| 200 | OMX_PRBUFFER2(pComponentPrivate->dbg, "ARM Side Resources Have Been Freed\n"); |
| 201 | |
| 202 | pComponentPrivate->curState = OMX_StateLoaded; |
| 203 | #ifdef __PERF_INSTRUMENTATION__ |
| 204 | PERF_Boundary(pComponentPrivate->pPERFcomp,PERF_BoundaryComplete | PERF_BoundaryCleanup); |
| 205 | #endif |
| 206 | if (pComponentPrivate->bPreempted == 0) { |
| 207 | pComponentPrivate->cbInfo.EventHandler(pHandle, |
| 208 | pHandle->pApplicationPrivate, |
| 209 | OMX_EventCmdComplete, |
| 210 | OMX_ErrorNone, |
| 211 | pComponentPrivate->curState, |
| 212 | NULL); |
| 213 | } |
| 214 | else { |
| 215 | pComponentPrivate->cbInfo.EventHandler(pHandle, |
| 216 | pHandle->pApplicationPrivate, |
| 217 | OMX_EventError, |
| 218 | OMX_ErrorResourcesLost, |
| 219 | OMX_TI_ErrorMajor, |
| 220 | NULL); |
| 221 | pComponentPrivate->bPreempted = 0; |
| 222 | } |
| 223 | |
| 224 | } |
| 225 | } |
| 226 | } |
| 227 | EXIT: |
| 228 | #ifdef __PERF_INSTRUMENTATION__ |
| 229 | PERF_Done(pComponentPrivate->pPERFcomp); |
| 230 | #endif |
| 231 | OMX_PRINT1(pComponentPrivate->dbg, "Exiting\n"); |
James Dong | c22b4b5 | 2009-09-28 13:27:45 -0700 | [diff] [blame] | 232 | return (void*)eError; |
Rebecca Schultz Zavin | fb3766f | 2009-07-16 17:22:42 -0700 | [diff] [blame] | 233 | } |