xref: /hardware/ti/omap3/omx/audio/src/openmax_il/wbamr_dec/src/OMX_WbAmrDecoder.c

/*
 * Copyright (C) Texas Instruments - http://www.ti.com/
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
/* ==============================================================================
 *             Texas Instruments OMAP (TM) Platform Software
 *  (c) Copyright Texas Instruments, Incorporated.  All Rights Reserved.
 *
 *  Use of this software is controlled by the terms and conditions found
 *  in the license agreement under which this software has been supplied.
 * ============================================================================ */
/**
 * @file OMX_WbAmrDecoder.c
 *
 * This file implements OMX Component for WbAMR decoder that
 * is fully compliant with the OMX Audio specification 1.5.
 *
 * @path  $(CSLPATH)\
 *
 * @rev  0.1
 */
/* ----------------------------------------------------------------------------
 *!
 *! Revision History
 *! ===================================
 *! 12-Sept-2005 mf:  Initial Version. Change required per OMAPSWxxxxxxxxx
 *! to provide _________________.
 *!
 * ============================================================================= */


/* ------compilation control switches -------------------------*/
/****************************************************************
 *  INCLUDE FILES
 ****************************************************************/
/* ----- system and platform files ----------------------------*/
#ifdef UNDER_CE
#include <windows.h>
#include <oaf_osal.h>
#include <omx_core.h>
#else
#include <wchar.h>
#include <unistd.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/select.h>
#include <errno.h>
#include <pthread.h>
#endif
#include <string.h>
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
#include <dbapi.h>
#include <dlfcn.h>

#ifdef DSP_RENDERING_ON
#include <AudioManagerAPI.h>
#endif

#ifdef RESOURCE_MANAGER_ENABLED
#include <ResourceManagerProxyAPI.h>
#endif

/*-------program files ----------------------------------------*/
#include <OMX_Component.h>
#include <TIDspOmx.h>

#include "OMX_WbAmrDecoder.h"
#include "OMX_WbAmrDec_Utils.h"

#define AMRWB_DEC_ROLE "audio_decoder.amrwb"


/****************************************************************
 *  EXTERNAL REFERENCES NOTE : only use if not found in header file
 ****************************************************************/
/*--------data declarations -----------------------------------*/

/*--------function prototypes ---------------------------------*/

/****************************************************************
 *  PUBLIC DECLARATIONS Defined here, used elsewhere
 ****************************************************************/
/*--------data declarations -----------------------------------*/

/*--------function prototypes ---------------------------------*/

/****************************************************************
 *  PRIVATE DECLARATIONS Defined here, used only here
 ****************************************************************/
/*--------data declarations -----------------------------------*/

/*--------function prototypes ---------------------------------*/

static OMX_ERRORTYPE SetCallbacks (OMX_HANDLETYPE hComp,
                                   OMX_CALLBACKTYPE* pCallBacks, OMX_PTR pAppData);
static OMX_ERRORTYPE GetComponentVersion (OMX_HANDLETYPE hComp,
                                          OMX_STRING pComponentName,
                                          OMX_VERSIONTYPE* pComponentVersion,
                                          OMX_VERSIONTYPE* pSpecVersion,
                                          OMX_UUIDTYPE* pComponentUUID);

static OMX_ERRORTYPE SendCommand (OMX_HANDLETYPE hComp, OMX_COMMANDTYPE nCommand,
                                  OMX_U32 nParam, OMX_PTR pCmdData);

static OMX_ERRORTYPE GetParameter(OMX_HANDLETYPE hComp, OMX_INDEXTYPE nParamIndex,
                                  OMX_PTR ComponentParamStruct);
static OMX_ERRORTYPE SetParameter (OMX_HANDLETYPE hComp,
                                   OMX_INDEXTYPE nParamIndex,
                                   OMX_PTR ComponentParamStruct);
static OMX_ERRORTYPE GetConfig (OMX_HANDLETYPE hComp,
                                OMX_INDEXTYPE nConfigIndex,
                                OMX_PTR pComponentConfigStructure);
static OMX_ERRORTYPE SetConfig (OMX_HANDLETYPE hComp,
                                OMX_INDEXTYPE nConfigIndex,
                                OMX_PTR pComponentConfigStructure);

static OMX_ERRORTYPE EmptyThisBuffer (OMX_HANDLETYPE hComp, OMX_BUFFERHEADERTYPE* pBuffer);

static OMX_ERRORTYPE FillThisBuffer (OMX_HANDLETYPE hComp, OMX_BUFFERHEADERTYPE* pBuffer);
static OMX_ERRORTYPE GetState (OMX_HANDLETYPE hComp, OMX_STATETYPE* pState);
static OMX_ERRORTYPE ComponentTunnelRequest (OMX_HANDLETYPE hComp,
                                             OMX_U32 nPort, OMX_HANDLETYPE hTunneledComp,
                                             OMX_U32 nTunneledPort,
                                             OMX_TUNNELSETUPTYPE* pTunnelSetup);

static OMX_ERRORTYPE ComponentDeInit(OMX_HANDLETYPE pHandle);
static OMX_ERRORTYPE AllocateBuffer (OMX_IN OMX_HANDLETYPE hComponent,
                                     OMX_INOUT OMX_BUFFERHEADERTYPE** pBuffer,
                                     OMX_IN OMX_U32 nPortIndex,
                                     OMX_IN OMX_PTR pAppPrivate,
                                     OMX_IN OMX_U32 nSizeBytes);

static OMX_ERRORTYPE FreeBuffer(
                                OMX_IN  OMX_HANDLETYPE hComponent,
                                OMX_IN  OMX_U32 nPortIndex,
                                OMX_IN  OMX_BUFFERHEADERTYPE* pBuffer);

static OMX_ERRORTYPE UseBuffer (
                                OMX_IN OMX_HANDLETYPE hComponent,
                                OMX_INOUT OMX_BUFFERHEADERTYPE** ppBufferHdr,
                                OMX_IN OMX_U32 nPortIndex,
                                OMX_IN OMX_PTR pAppPrivate,
                                OMX_IN OMX_U32 nSizeBytes,
                                OMX_IN OMX_U8* pBuffer);

static OMX_ERRORTYPE GetExtensionIndex(
                                       OMX_IN  OMX_HANDLETYPE hComponent,
                                       OMX_IN  OMX_STRING cParameterName,
                                       OMX_OUT OMX_INDEXTYPE* pIndexType);

static OMX_ERRORTYPE ComponentRoleEnum(
                                       OMX_IN OMX_HANDLETYPE hComponent,
                                       OMX_OUT OMX_U8 *cRole,
                                       OMX_IN OMX_U32 nIndex);
#ifdef DSP_RENDERING_ON
#define FIFO1 "/dev/fifo.1"
#define FIFO2 "/dev/fifo.2"
#define PERMS 0666


AM_COMMANDDATATYPE cmd_data;
#endif
/*-------------------------------------------------------------------*/
/**
 * OMX_ComponentInit() Set the all the function pointers of component
 *
 * This method will update the component function pointer to the handle
 *
 * @param hComp         handle for this instance of the component
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_ErrorInsufficientResources If the newmalloc fails
 **/
/*-------------------------------------------------------------------*/
OMX_ERRORTYPE OMX_ComponentInit (OMX_HANDLETYPE hComp)
{
    OMX_PARAM_PORTDEFINITIONTYPE *pPortDef_ip, *pPortDef_op;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate = NULL;
    OMX_AUDIO_PARAM_AMRTYPE *amr_ip;
    OMX_AUDIO_PARAM_PCMMODETYPE *amr_op;
    OMX_ERRORTYPE error = OMX_ErrorNone;
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_COMPONENTTYPE *pHandle = (OMX_COMPONENTTYPE*) hComp;
    OMX_S16 i;

    OMXDBG_PRINT(stderr, PRINT, 1, 0, "Entering\n");

    /*Set the all component function pointer to the handle */
    pHandle->SetCallbacks = SetCallbacks;
    pHandle->GetComponentVersion = GetComponentVersion;
    pHandle->SendCommand = SendCommand;
    pHandle->GetParameter = GetParameter;
    pHandle->SetParameter = SetParameter;
    pHandle->GetConfig = GetConfig;
    pHandle->SetConfig = SetConfig;
    pHandle->GetState = GetState;
    pHandle->EmptyThisBuffer = EmptyThisBuffer;
    pHandle->FillThisBuffer = FillThisBuffer;
    pHandle->ComponentTunnelRequest = ComponentTunnelRequest;
    pHandle->ComponentDeInit = ComponentDeInit;
    pHandle->AllocateBuffer = AllocateBuffer;
    pHandle->FreeBuffer = FreeBuffer;
    pHandle->UseBuffer = UseBuffer;
    pHandle->GetExtensionIndex= GetExtensionIndex;
    pHandle->ComponentRoleEnum = ComponentRoleEnum;

    /*Allocate the memory for Component private data area */
    OMX_MALLOC_GENERIC(pHandle->pComponentPrivate, WBAMR_DEC_COMPONENT_PRIVATE);


    ((WBAMR_DEC_COMPONENT_PRIVATE *)
     pHandle->pComponentPrivate)->pHandle = pHandle;

    /* Initialize component data structures to default values */
    ((WBAMR_DEC_COMPONENT_PRIVATE *)
     pHandle->pComponentPrivate)->sPortParam.nPorts = 0x2;
    ((WBAMR_DEC_COMPONENT_PRIVATE *)
     pHandle->pComponentPrivate)->sPortParam.nStartPortNumber = 0x0;

    OMX_MALLOC_GENERIC(amr_ip , OMX_AUDIO_PARAM_AMRTYPE);
    OMX_MALLOC_GENERIC(amr_op , OMX_AUDIO_PARAM_PCMMODETYPE);

    ((WBAMR_DEC_COMPONENT_PRIVATE *)
     pHandle->pComponentPrivate)->wbamrParams[WBAMR_DEC_INPUT_PORT] = amr_ip;
    ((WBAMR_DEC_COMPONENT_PRIVATE *)
     pHandle->pComponentPrivate)->wbamrParams[WBAMR_DEC_OUTPUT_PORT] = (OMX_AUDIO_PARAM_AMRTYPE*)amr_op;



    pComponentPrivate = pHandle->pComponentPrivate;
    OMX_DBG_INIT(pComponentPrivate->dbg, "OMX_DBG_WBAMRDEC");

#ifdef __PERF_INSTRUMENTATION__
    pComponentPrivate->pPERF = PERF_Create(PERF_FOURCC('W','B','D','_'),
                                           PERF_ModuleLLMM |
                                           PERF_ModuleAudioDecode);
#endif

#ifdef ANDROID /* currently using default values until more is understood */
    pComponentPrivate->iPVCapabilityFlags.iIsOMXComponentMultiThreaded = OMX_TRUE; /* this should be true always for TI components */
    pComponentPrivate->iPVCapabilityFlags.iOMXComponentSupportsExternalOutputBufferAlloc = OMX_FALSE;
    pComponentPrivate->iPVCapabilityFlags.iOMXComponentSupportsExternalInputBufferAlloc = OMX_FALSE;
    pComponentPrivate->iPVCapabilityFlags.iOMXComponentSupportsMovableInputBuffers = OMX_FALSE; /* experiment with this */
    pComponentPrivate->iPVCapabilityFlags.iOMXComponentSupportsPartialFrames = OMX_FALSE; /* experiment with this */
    pComponentPrivate->iPVCapabilityFlags.iOMXComponentNeedsNALStartCode = OMX_FALSE; /* used only for H.264, leave this as false */
    pComponentPrivate->iPVCapabilityFlags.iOMXComponentCanHandleIncompleteFrames = OMX_FALSE; /* experiment with this */
#endif

    OMX_MALLOC_GENERIC(pComponentPrivate->pInputBufferList, WBAMR_DEC_BUFFERLIST);
    pComponentPrivate->pInputBufferList->numBuffers = 0; /* initialize number of buffers */
    OMX_MALLOC_GENERIC(pComponentPrivate->pOutputBufferList, WBAMR_DEC_BUFFERLIST);
    OMX_MALLOC_GENERIC(pComponentPrivate->pPriorityMgmt, OMX_PRIORITYMGMTTYPE);
    pComponentPrivate->pOutputBufferList->numBuffers = 0; /* initialize number of buffers */
    for (i=0; i < WBAMR_DEC_MAX_NUM_OF_BUFS; i++) {
        pComponentPrivate->pOutputBufferList->pBufHdr[i] = NULL;
        pComponentPrivate->pInputBufferList->pBufHdr[i] = NULL;
        pComponentPrivate->arrTickCount[i] = 0;
        pComponentPrivate->arrBufIndex[i] = 0;
    }

    pComponentPrivate->IpBufindex = 0;
    pComponentPrivate->OpBufindex = 0;

    OMX_PRINT1(pComponentPrivate->dbg, "Setting dasfmode and mimemode to 0\n");
    pComponentPrivate->dasfmode = 0;
    pComponentPrivate->mimemode = 0;
    pComponentPrivate->bPortDefsAllocated = 0;
    pComponentPrivate->bCompThreadStarted = 0;
    pComponentPrivate->nHoldLength = 0;
    pComponentPrivate->pHoldBuffer = NULL;
    pComponentPrivate->bInitParamsInitialized = 0;
    pComponentPrivate->wbamrMimeBytes[0] =  WBAMR_DEC_FRAME_SIZE_18;
    pComponentPrivate->wbamrMimeBytes[1] =  WBAMR_DEC_FRAME_SIZE_24;
    pComponentPrivate->wbamrMimeBytes[2] =  WBAMR_DEC_FRAME_SIZE_33;
    pComponentPrivate->wbamrMimeBytes[3] =  WBAMR_DEC_FRAME_SIZE_37;
    pComponentPrivate->wbamrMimeBytes[4] =  WBAMR_DEC_FRAME_SIZE_41;
    pComponentPrivate->wbamrMimeBytes[5] =  WBAMR_DEC_FRAME_SIZE_47;
    pComponentPrivate->wbamrMimeBytes[6] =  WBAMR_DEC_FRAME_SIZE_51;
    pComponentPrivate->wbamrMimeBytes[7] =  WBAMR_DEC_FRAME_SIZE_59;
    pComponentPrivate->wbamrMimeBytes[8] =  WBAMR_DEC_FRAME_SIZE_61;
    pComponentPrivate->wbamrMimeBytes[9] =  WBAMR_DEC_FRAME_SIZE_6;
    pComponentPrivate->wbamrMimeBytes[10] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrMimeBytes[11] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrMimeBytes[12] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrMimeBytes[13] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrMimeBytes[14] = WBAMR_DEC_FRAME_SIZE_1;
    pComponentPrivate->wbamrMimeBytes[15] = WBAMR_DEC_FRAME_SIZE_1;

    pComponentPrivate->wbamrIf2Bytes[0] = WBAMR_DEC_FRAME_SIZE_18;
    pComponentPrivate->wbamrIf2Bytes[1] = WBAMR_DEC_FRAME_SIZE_23;
    pComponentPrivate->wbamrIf2Bytes[2] = WBAMR_DEC_FRAME_SIZE_33;
    pComponentPrivate->wbamrIf2Bytes[3] = WBAMR_DEC_FRAME_SIZE_37;
    pComponentPrivate->wbamrIf2Bytes[4] = WBAMR_DEC_FRAME_SIZE_41;
    pComponentPrivate->wbamrIf2Bytes[5] = WBAMR_DEC_FRAME_SIZE_47;
    pComponentPrivate->wbamrIf2Bytes[6] = WBAMR_DEC_FRAME_SIZE_51;
    pComponentPrivate->wbamrIf2Bytes[7] = WBAMR_DEC_FRAME_SIZE_59;
    pComponentPrivate->wbamrIf2Bytes[8] = WBAMR_DEC_FRAME_SIZE_61;
    pComponentPrivate->wbamrIf2Bytes[9] = WBAMR_DEC_FRAME_SIZE_6;
    pComponentPrivate->wbamrIf2Bytes[10] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrIf2Bytes[11] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrIf2Bytes[12] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrIf2Bytes[13] = WBAMR_DEC_FRAME_SIZE_0;
    pComponentPrivate->wbamrIf2Bytes[14] = WBAMR_DEC_FRAME_SIZE_1;
    pComponentPrivate->wbamrIf2Bytes[15] = WBAMR_DEC_FRAME_SIZE_1;

    pComponentPrivate->pMarkBuf = NULL;
    pComponentPrivate->pMarkData = NULL;
    pComponentPrivate->nEmptyBufferDoneCount = 0;
    pComponentPrivate->nEmptyThisBufferCount = 0;
    pComponentPrivate->nFillBufferDoneCount = 0;
    pComponentPrivate->nFillThisBufferCount = 0;
    pComponentPrivate->strmAttr = NULL;
    /*  pComponentPrivate->bIdleCommandPending = 0; */
    pComponentPrivate->bDisableCommandParam = 0;
    pComponentPrivate->SendAfterEOS = 0;
    pComponentPrivate->PendingPausedBufs = 0;
    for (i=0; i < WBAMR_DEC_MAX_NUM_OF_BUFS; i++) {
        pComponentPrivate->pInputBufHdrPending[i] = NULL;
        pComponentPrivate->pOutputBufHdrPending[i] = NULL;
    }
    pComponentPrivate->nNumInputBufPending = 0;
    pComponentPrivate->nNumOutputBufPending = 0;
    pComponentPrivate->bDisableCommandPending = 0;
    pComponentPrivate->nOutStandingFillDones = 0;
    pComponentPrivate->bStopSent=0;
    pComponentPrivate->bNoIdleOnStop = OMX_FALSE;
    pComponentPrivate->pParams = NULL; /* Without this initialization repetition cases failed. */
    pComponentPrivate->LastOutbuf=NULL;
    pComponentPrivate->using_rtsp = 0;
    strcpy((char*)pComponentPrivate->componentRole.cRole, AMRWB_DEC_ROLE);



    /* Set input port format defaults */
    pComponentPrivate->sInPortFormat.nPortIndex         = WBAMR_DEC_INPUT_PORT;
    pComponentPrivate->sInPortFormat.nIndex             = OMX_IndexParamAudioAmr;
    pComponentPrivate->sInPortFormat.eEncoding          = OMX_AUDIO_CodingAMR;


    /* Set output port format defaults */
    pComponentPrivate->sOutPortFormat.nPortIndex         = WBAMR_DEC_OUTPUT_PORT;
    pComponentPrivate->sOutPortFormat.nIndex             = OMX_IndexParamAudioPcm;
    pComponentPrivate->sOutPortFormat.eEncoding          = OMX_AUDIO_CodingPCM;

    pComponentPrivate->bPreempted = OMX_FALSE;

    amr_ip->nPortIndex = OMX_DirInput;
    amr_ip->nChannels = 1;
    amr_ip->nBitRate = 8000;
    amr_ip->eAMRBandMode = OMX_AUDIO_AMRBandModeWB0;
    amr_ip->eAMRDTXMode = OMX_AUDIO_AMRDTXModeOff;
    amr_ip->eAMRFrameFormat = OMX_AUDIO_AMRFrameFormatConformance;
    amr_ip->nSize = sizeof (OMX_AUDIO_PARAM_AMRTYPE);

    /* PCM format defaults - These values are required to pass StdAudioDecoderTest*/
    amr_op->nPortIndex = OMX_DirOutput;
    amr_op->nChannels = 1;
    amr_op->eNumData= OMX_NumericalDataSigned;
    amr_op->nSamplingRate = 16000;
    amr_op->nBitPerSample = 16;
    amr_op->ePCMMode = OMX_AUDIO_PCMModeLinear;

    OMX_MALLOC_SIZE(pComponentPrivate->sDeviceString, (100*sizeof(char)),OMX_STRING);
    pComponentPrivate->IpBufindex = 0;
    pComponentPrivate->OpBufindex = 0;
    pComponentPrivate->ptrLibLCML = NULL;

    strcpy((char*)pComponentPrivate->sDeviceString,"/eteedn:i0:o0/codec\0");
#ifndef UNDER_CE
    pthread_mutex_init(&pComponentPrivate->AlloBuf_mutex, NULL);
    pthread_cond_init (&pComponentPrivate->AlloBuf_threshold, NULL);
    pComponentPrivate->AlloBuf_waitingsignal = 0;

    pthread_mutex_init(&pComponentPrivate->codecStop_mutex, NULL);
    pthread_cond_init (&pComponentPrivate->codecStop_threshold, NULL);
    pComponentPrivate->codecStop_waitingsignal = 0;

    pthread_mutex_init(&pComponentPrivate->InLoaded_mutex, NULL);
    pthread_cond_init (&pComponentPrivate->InLoaded_threshold, NULL);
    pComponentPrivate->InLoaded_readytoidle = 0;

    pthread_mutex_init(&pComponentPrivate->InIdle_mutex, NULL);
    pthread_cond_init (&pComponentPrivate->InIdle_threshold, NULL);
    pComponentPrivate->InIdle_goingtoloaded = 0;
#else
    OMX_CreateEvent(&(pComponentPrivate->AlloBuf_event));
    pComponentPrivate->AlloBuf_waitingsignal = 0;

    OMX_CreateEvent(&(pComponentPrivate->InLoaded_event));
    pComponentPrivate->InLoaded_readytoidle = 0;

    OMX_CreateEvent(&(pComponentPrivate->InIdle_event));
    pComponentPrivate->InIdle_goingtoloaded = 0;
#endif
    OMX_MALLOC_GENERIC(pPortDef_ip, OMX_PARAM_PORTDEFINITIONTYPE);

    OMX_MALLOC_GENERIC(pPortDef_op, OMX_PARAM_PORTDEFINITIONTYPE);

    OMX_PRBUFFER2(pComponentPrivate->dbg, "[ALLOC] %p\n",pPortDef_op);
    OMX_PRINT1(pComponentPrivate->dbg, "pPortDef_ip = %p\n",pPortDef_ip);
    OMX_PRINT1(pComponentPrivate->dbg, "pPortDef_op = %p\n",pPortDef_op);

    ((WBAMR_DEC_COMPONENT_PRIVATE*) pHandle->pComponentPrivate)->pPortDef[WBAMR_DEC_INPUT_PORT]
        = pPortDef_ip;

    ((WBAMR_DEC_COMPONENT_PRIVATE*) pHandle->pComponentPrivate)->pPortDef[WBAMR_DEC_OUTPUT_PORT]
        = pPortDef_op;
    pPortDef_ip->nSize = sizeof (OMX_PARAM_PORTDEFINITIONTYPE);
    pPortDef_ip->nPortIndex = 0x0;
    pPortDef_ip->nBufferCountActual = NUM_WBAMRDEC_INPUT_BUFFERS;
    pPortDef_ip->nBufferCountMin = NUM_WBAMRDEC_INPUT_BUFFERS;
    pPortDef_ip->nBufferAlignment = DSP_CACHE_ALIGNMENT;
    pPortDef_ip->eDir = OMX_DirInput;
    pPortDef_ip->bEnabled = OMX_TRUE;
    /* Use bigger IN buffer size for PV-Android */
    pPortDef_ip->nBufferSize = IP_WBAMRDEC_BUFFERSIZE;
    pPortDef_ip->bPopulated = 0;
    pPortDef_ip->format.audio.eEncoding = OMX_AUDIO_CodingAMR;

    pPortDef_op->nSize = sizeof (OMX_PARAM_PORTDEFINITIONTYPE);
    pPortDef_op->nPortIndex = 0x1;
    pPortDef_op->nBufferCountActual = NUM_WBAMRDEC_OUTPUT_BUFFERS;
    pPortDef_op->nBufferCountMin = NUM_WBAMRDEC_OUTPUT_BUFFERS;
    pPortDef_op->nBufferAlignment = DSP_CACHE_ALIGNMENT;
    pPortDef_op->eDir = OMX_DirOutput;
    pPortDef_op->bEnabled = OMX_TRUE;
    pPortDef_op->nBufferSize = OUTPUT_WBAMRDEC_BUFFER_SIZE;
    pPortDef_op->bPopulated = 0;
    pPortDef_op->format.audio.eEncoding = OMX_AUDIO_CodingPCM;
    pComponentPrivate->bIsInvalidState = OMX_FALSE;

#ifdef RESOURCE_MANAGER_ENABLED
    error = RMProxy_NewInitalize();
    if (error != OMX_ErrorNone) {
        OMX_ERROR4(pComponentPrivate->dbg, "Error returned from loading ResourceManagerProxy thread\n");
        goto EXIT;
    }
#endif

    error = WBAMR_DEC_StartComponentThread(pHandle);
    if (error != OMX_ErrorNone) {
        OMX_ERROR4(pComponentPrivate->dbg, "Error returned from the Component\n");
        goto EXIT;
    }
    OMX_PRINT1(pComponentPrivate->dbg, "OMX_ComponentInit\n");


#ifdef DSP_RENDERING_ON
    OMX_PRINT1(pComponentPrivate->dbg, "OMX_ComponentInit\n");
    if((pComponentPrivate->fdwrite=open(FIFO1,O_WRONLY))<0) {
        OMX_ERROR4(pComponentPrivate->dbg, "[WBAMR Dec Component] - failure to open WRITE pipe\n");
    }

    OMX_PRINT1(pComponentPrivate->dbg, "OMX_ComponentInit\n");
    if((pComponentPrivate->fdread=open(FIFO2,O_RDONLY))<0) {
        OMX_ERROR4(pComponentPrivate->dbg, "[WBAMR Dec Component] - failure to open READ pipe\n");
        goto EXIT;
    }

#endif
#ifdef __PERF_INSTRUMENTATION__
    PERF_ThreadCreated(pComponentPrivate->pPERF, pComponentPrivate->WBAMR_DEC_ComponentThread,
                       PERF_FOURCC('W','B','D','T'));
#endif
 EXIT:
    if (pComponentPrivate != NULL) {
	 OMX_PRINT1(pComponentPrivate->dbg, "Exiting - returning %d\n", error);
    }
    return error;
}

/*-------------------------------------------------------------------*/
/**
 *  SetCallbacks() Sets application callbacks to the component
 *
 * This method will update application callbacks
 * to the component. So that component can make use of those call back
 * while sending buffers to the application. And also it will copy the
 * application private data to component memory
 *
 * @param pComponent    handle for this instance of the component
 * @param pCallBacks    application callbacks
 * @param pAppData      Application private data
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE SetCallbacks (OMX_HANDLETYPE pComponent,
                                   OMX_CALLBACKTYPE* pCallBacks,
                                   OMX_PTR pAppData)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;

    OMX_COMPONENTTYPE *pHandle = (OMX_COMPONENTTYPE*)pComponent;

    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate =
        (WBAMR_DEC_COMPONENT_PRIVATE *)pHandle->pComponentPrivate;

    if (pCallBacks == NULL) {
        OMX_ERROR4(pComponentPrivate->dbg, "About to return OMX_ErrorBadParameter on line\n");
        eError = OMX_ErrorBadParameter;
        OMX_PRDSP1(pComponentPrivate->dbg, "Received the empty callbacks from the \
                application\n");
        goto EXIT;
    }

    /*Copy the callbacks of the application to the component private */
    memcpy (&(pComponentPrivate->cbInfo), pCallBacks, sizeof(OMX_CALLBACKTYPE));

    /*copy the application private data to component memory */
    pHandle->pApplicationPrivate = pAppData;

    pComponentPrivate->curState = OMX_StateLoaded;
#ifdef __PERF_INSTRUMENTATION__
    PERF_Boundary(pComponentPrivate->pPERFcomp,PERF_BoundaryComplete | PERF_BoundaryCleanup);
#endif

 EXIT:
    return eError;
}

/*-------------------------------------------------------------------*/
/**
 *  GetComponentVersion() This will return the component version
 *
 * This method will retrun the component version
 *
 * @param hComp               handle for this instance of the component
 * @param pCompnentName       Name of the component
 * @param pCompnentVersion    handle for this instance of the component
 * @param pSpecVersion        application callbacks
 * @param pCompnentUUID
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE GetComponentVersion (OMX_HANDLETYPE hComp,
                                          OMX_STRING pComponentName,
                                          OMX_VERSIONTYPE* pComponentVersion,
                                          OMX_VERSIONTYPE* pSpecVersion,
                                          OMX_UUIDTYPE* pComponentUUID)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;

    eError = OMX_ErrorNotImplemented;
    OMXDBG_PRINT(stderr, PRINT, 1, 0, "Inside the GetComponentVersion\n");
    return eError;

}


/*-------------------------------------------------------------------*/
/**
 *  SendCommand() used to send the commands to the component
 *
 * This method will be used by the application.
 *
 * @param phandle         handle for this instance of the component
 * @param Cmd             Command to be sent to the component
 * @param nParam          indicates commmad is sent using this method
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE SendCommand (OMX_HANDLETYPE phandle,
                                  OMX_COMMANDTYPE Cmd,
                                  OMX_U32 nParam,OMX_PTR pCmdData)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    int nRet;
    OMX_COMPONENTTYPE *pHandle = (OMX_COMPONENTTYPE *)phandle;
    WBAMR_DEC_COMPONENT_PRIVATE *pCompPrivate =
        (WBAMR_DEC_COMPONENT_PRIVATE *)pHandle->pComponentPrivate;

    OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");

    OMX_PRDSP2(pCompPrivate->dbg, "phandle = %p\n",phandle);
    OMX_PRDSP1(pCompPrivate->dbg, "pCompPrivate = %p\n",pCompPrivate);

    pCompPrivate->pHandle = phandle;

#ifdef _ERROR_PROPAGATION__
    if (pCompPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#else
    if(pCompPrivate->curState == OMX_StateInvalid){
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        eError = OMX_ErrorInvalidState;
        OMX_ERROR4(pCompPrivate->dbg, "Error NotIfication \
                                     Sent to App\n");
        pCompPrivate->cbInfo.EventHandler (pHandle,
                                           pHandle->pApplicationPrivate,
                                           OMX_EventError,
                                           OMX_ErrorInvalidState,
                                           OMX_TI_ErrorMinor,
                                           "Invalid State");
        goto EXIT;
    }
#endif
#ifdef __PERF_INSTRUMENTATION__
    PERF_SendingCommand(pCompPrivate->pPERF, Cmd,
                        (Cmd == OMX_CommandMarkBuffer) ? ((OMX_U32) pCmdData) : nParam,
                        PERF_ModuleComponent);
#endif

    switch(Cmd) {
    case OMX_CommandStateSet:
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        OMX_PRSTATE1(pCompPrivate->dbg, "pCompPrivate->curState = %d\n",pCompPrivate->curState);
        if (nParam == OMX_StateLoaded) {
            pCompPrivate->bLoadedCommandPending = OMX_TRUE;
        }
        if(pCompPrivate->curState == OMX_StateLoaded) {
            if((nParam == OMX_StateExecuting) || (nParam == OMX_StatePause)) {
                pCompPrivate->cbInfo.EventHandler (
                                                   pHandle,
                                                   pHandle->pApplicationPrivate,
                                                   OMX_EventError,
                                                   OMX_ErrorIncorrectStateTransition,
                                                   OMX_TI_ErrorMinor,
                                                   NULL);
                goto EXIT;
            }

            if(nParam == OMX_StateInvalid) {
                OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
                pCompPrivate->curState = OMX_StateInvalid;
                pCompPrivate->cbInfo.EventHandler (
                                                   pHandle,
                                                   pHandle->pApplicationPrivate,
                                                   OMX_EventError,
                                                   OMX_ErrorInvalidState,
                                                   OMX_TI_ErrorMinor,
                                                   NULL);
                goto EXIT;
            }
        }
        break;
    case OMX_CommandFlush:
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        if(nParam > 1 && nParam != -1) {
            eError = OMX_ErrorBadPortIndex;
            goto EXIT;
        }

        break;
    case OMX_CommandPortDisable:
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        break;
    case OMX_CommandPortEnable:
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        break;
    case OMX_CommandMarkBuffer:
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        if (nParam > 0) {
            eError = OMX_ErrorBadPortIndex;
            goto EXIT;
        }
        break;
    default:
        OMX_ERROR2(pCompPrivate->dbg, "Command Received Default \
                                                      error\n");
        pCompPrivate->cbInfo.EventHandler (pHandle,
                                           pHandle->pApplicationPrivate,
                                           OMX_EventError,
                                           OMX_ErrorUndefined,
                                           OMX_TI_ErrorMinor,
                                           "Invalid Command");
        break;

    }

    OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
    nRet = write (pCompPrivate->cmdPipe[1], &Cmd, sizeof(Cmd));
    if (nRet == -1) {
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        eError = OMX_ErrorInsufficientResources;
        goto EXIT;
    }

    if (Cmd == OMX_CommandMarkBuffer) {
        nRet = write(pCompPrivate->cmdDataPipe[1], &pCmdData,
                     sizeof(OMX_PTR));
    }
    else {
        nRet = write(pCompPrivate->cmdDataPipe[1], &nParam,
                     sizeof(OMX_U32));
    }

    OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
    OMX_PRINT2(pCompPrivate->dbg, "nRet = %d\n",nRet);
    if (nRet == -1) {
        OMX_PRINT1(pCompPrivate->dbg, "Inside SendCommand\n");
        eError = OMX_ErrorInsufficientResources;
        goto EXIT;
    }

#ifdef DSP_RENDERING_ON
    if(Cmd == OMX_CommandStateSet && nParam == OMX_StateExecuting) {
        /* enable Tee device command*/
        cmd_data.hComponent = pHandle;
        cmd_data.AM_Cmd = AM_CommandTDNDownlinkMode;
        cmd_data.param1 = 0;
        cmd_data.param2 = 0;
        cmd_data.streamID = 0;
        if((write(pCompPrivate->fdwrite, &cmd_data, sizeof(cmd_data)))<0) {
            eError = OMX_ErrorHardware;
            goto EXIT;
        }
    }
#endif

 EXIT:
    return eError;
}

/*-------------------------------------------------------------------*/
/**
 *  GetParameter() Gets the current configurations of the component
 *
 * @param hComp         handle for this instance of the component
 * @param nParamIndex
 * @param ComponentParameterStructure
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE GetParameter (OMX_HANDLETYPE hComp,
                                   OMX_INDEXTYPE nParamIndex,
                                   OMX_PTR ComponentParameterStructure)
{

    OMX_ERRORTYPE eError = OMX_ErrorNone;
    WBAMR_DEC_COMPONENT_PRIVATE  *pComponentPrivate;
    OMX_PARAM_PORTDEFINITIONTYPE *pParameterStructure;


    pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE *)(((OMX_COMPONENTTYPE*)hComp)->pComponentPrivate);
    OMX_PRINT1 (pComponentPrivate->dbg, "Entering with index:: %x\n",nParamIndex);
    pParameterStructure = (OMX_PARAM_PORTDEFINITIONTYPE*)ComponentParameterStructure;

    if (pParameterStructure == NULL) {
        eError = OMX_ErrorBadParameter;
        goto EXIT;

    }
    OMX_PRINT2(pComponentPrivate->dbg, "pParameterStructure = %p\n",pParameterStructure);


#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#else
    if(pComponentPrivate->curState == OMX_StateInvalid) {
        pComponentPrivate->cbInfo.EventHandler(
                                               hComp,
                                               ((OMX_COMPONENTTYPE *)hComp)->pApplicationPrivate,
                                               OMX_EventError,
                                               OMX_ErrorIncorrectStateOperation,
                                               OMX_TI_ErrorMinor,
                                               NULL);
    }
#endif
    switch(nParamIndex){

    case OMX_IndexParamAudioInit:
        OMX_PRDSP2(pComponentPrivate->dbg, "OMX_IndexParamAudioInit\n");
        memcpy(ComponentParameterStructure, &pComponentPrivate->sPortParam, sizeof(OMX_PORT_PARAM_TYPE));
        break;

    case OMX_IndexParamPortDefinition:
        OMX_PRDSP2(pComponentPrivate->dbg, "pParameterStructure->nPortIndex = %ld\n",pParameterStructure->nPortIndex);
        OMX_PRCOMM2(pComponentPrivate->dbg, "pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nPortIndex = %ld\n",pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nPortIndex);
        if(((OMX_PARAM_PORTDEFINITIONTYPE *)(ComponentParameterStructure))->nPortIndex ==
           pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nPortIndex) {

            memcpy(ComponentParameterStructure,
                   pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT],
                   sizeof(OMX_PARAM_PORTDEFINITIONTYPE)
                   );

        } else if(((OMX_PARAM_PORTDEFINITIONTYPE *)(ComponentParameterStructure))->nPortIndex ==
                  pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->nPortIndex) {

            memcpy(ComponentParameterStructure,
                   pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT],
                   sizeof(OMX_PARAM_PORTDEFINITIONTYPE)
                   );

        } else {

            eError = OMX_ErrorBadPortIndex;
        }
        break;

    case OMX_IndexParamAudioPortFormat:
        OMX_PRCOMM2(pComponentPrivate->dbg, "nPortIndex = %ld\n",((OMX_AUDIO_PARAM_PORTFORMATTYPE *)(ComponentParameterStructure))->nPortIndex);
        OMX_PRCOMM2(pComponentPrivate->dbg, "pComponentPrivate->sInPortFormat.nPortIndex= %ld\n",pComponentPrivate->sInPortFormat.nPortIndex);
        OMX_PRCOMM2(pComponentPrivate->dbg, "pComponentPrivate->sOutPortFormat.nPortIndex= %ld\n",pComponentPrivate->sOutPortFormat.nPortIndex);
        if(((OMX_AUDIO_PARAM_PORTFORMATTYPE *)(ComponentParameterStructure))->nPortIndex == pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nPortIndex) {

            if(((OMX_AUDIO_PARAM_PORTFORMATTYPE *)(ComponentParameterStructure))->nIndex >
               pComponentPrivate->sInPortFormat.nPortIndex) {

                eError = OMX_ErrorNoMore;
            }
            else {
                memcpy(ComponentParameterStructure, &pComponentPrivate->sInPortFormat,
                       sizeof(OMX_AUDIO_PARAM_PORTFORMATTYPE));
            }
        }
        else if(((OMX_AUDIO_PARAM_PORTFORMATTYPE *)(ComponentParameterStructure))->nPortIndex ==
                pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->nPortIndex){

            if(((OMX_AUDIO_PARAM_PORTFORMATTYPE *)(ComponentParameterStructure))->nIndex > pComponentPrivate->sOutPortFormat.nPortIndex) {
                eError = OMX_ErrorNoMore;
            }
            else {
                memcpy(ComponentParameterStructure, &pComponentPrivate->sOutPortFormat,
                       sizeof(OMX_AUDIO_PARAM_PORTFORMATTYPE));
            }
        }
        else {
            eError = OMX_ErrorBadPortIndex;
        }
        break;

    case OMX_IndexParamAudioAmr:
        if(((OMX_PARAM_PORTDEFINITIONTYPE *)(ComponentParameterStructure))->nPortIndex ==
           pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nPortIndex) {
            OMX_PRINT1(pComponentPrivate->dbg, "Inside the GetParameter\n");
            memcpy(ComponentParameterStructure,pComponentPrivate->wbamrParams[WBAMR_DEC_INPUT_PORT],
                   sizeof(OMX_AUDIO_PARAM_AMRTYPE));
        }
        else if(((OMX_PARAM_PORTDEFINITIONTYPE *)(ComponentParameterStructure))->nPortIndex ==
                pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->nPortIndex) {
            OMX_PRINT1(pComponentPrivate->dbg, "Inside the GetParameter\n");
            memcpy(ComponentParameterStructure, pComponentPrivate->wbamrParams[WBAMR_DEC_OUTPUT_PORT],
                   sizeof(OMX_AUDIO_PARAM_AMRTYPE));
        }
        else {
            eError = OMX_ErrorBadPortIndex;
        }
        break;


    case OMX_IndexParamAudioPcm:
        if(((OMX_AUDIO_PARAM_AMRTYPE *)(ComponentParameterStructure))->nPortIndex == WBAMR_DEC_OUTPUT_PORT){
            memcpy(ComponentParameterStructure, pComponentPrivate->wbamrParams[WBAMR_DEC_OUTPUT_PORT], sizeof(OMX_AUDIO_PARAM_PCMMODETYPE));
        }
        else {
            eError = OMX_ErrorBadPortIndex;
        }
        break;
    case OMX_IndexParamPriorityMgmt:
        if (pComponentPrivate->pPriorityMgmt == NULL) {
	    eError = OMX_ErrorBadPortIndex;
	    break;
	}
        memcpy(ComponentParameterStructure, pComponentPrivate->pPriorityMgmt, sizeof(OMX_PRIORITYMGMTTYPE));
        break;

    case OMX_IndexParamCompBufferSupplier:
        if(((OMX_PARAM_BUFFERSUPPLIERTYPE *)(ComponentParameterStructure))->nPortIndex == OMX_DirInput) {
            OMX_PRDSP2(pComponentPrivate->dbg, "OMX_IndexParamCompBufferSupplier \n");
            /*  memcpy(ComponentParameterStructure, pBufferSupplier, sizeof(OMX_PARAM_BUFFERSUPPLIERTYPE)); */
        }
        else if(((OMX_PARAM_BUFFERSUPPLIERTYPE *)(ComponentParameterStructure))->nPortIndex == OMX_DirOutput) {
            OMX_PRINT1(pComponentPrivate->dbg, "OMX_IndexParamCompBufferSupplier \n");
            /*memcpy(ComponentParameterStructure, pBufferSupplier, sizeof(OMX_PARAM_BUFFERSUPPLIERTYPE)); */
        }
        else {
            OMX_ERROR2(pComponentPrivate->dbg, "OMX_ErrorBadPortIndex from GetParameter");
            eError = OMX_ErrorBadPortIndex;
        }
        break;

    case OMX_IndexParamVideoInit:
        break;

    case OMX_IndexParamImageInit:
        break;

    case OMX_IndexParamOtherInit:
        break;
    case (OMX_INDEXTYPE) PV_OMX_COMPONENT_CAPABILITY_TYPE_INDEX:
        {
            OMX_PRINT2(pComponentPrivate->dbg, "Entering PV_OMX_COMPONENT_CAPABILITY_TYPE_INDEX\n");
            PV_OMXComponentCapabilityFlagsType* pCap_flags = (PV_OMXComponentCapabilityFlagsType *) ComponentParameterStructure;
            if (NULL == pCap_flags)
            {
                OMX_ERROR4(pComponentPrivate->dbg, "ERROR PV_OMX_COMPONENT_CAPABILITY_TYPE_INDEX\n");
                eError =  OMX_ErrorBadParameter;
                goto EXIT;
            }
            OMX_PRINT2(pComponentPrivate->dbg, "Copying PV_OMX_COMPONENT_CAPABILITY_TYPE_INDEX\n");
            memcpy(pCap_flags, &(pComponentPrivate->iPVCapabilityFlags), sizeof(PV_OMXComponentCapabilityFlagsType));
            eError = OMX_ErrorNone;
        }
        break;

    default:
        eError = OMX_ErrorUnsupportedIndex;
        break;
    }
 EXIT:
    OMX_PRINT1(pComponentPrivate->dbg, "Exiting - %x\n",nParamIndex);
    return eError;
}

/*-------------------------------------------------------------------*/
/**
 *  SetParameter() Sets configuration paramets to the component
 *
 * @param hComp         handle for this instance of the component
 * @param nParamIndex
 * @param pCompParam
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE SetParameter (OMX_HANDLETYPE hComp,
                                   OMX_INDEXTYPE nParamIndex,
                                   OMX_PTR pCompParam)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_BOOL temp_bEnabled,temp_bPopulated;
    OMX_PARAM_COMPONENTROLETYPE  *pRole;
    OMX_AUDIO_PARAM_PCMMODETYPE *amr_op;
    OMX_PARAM_BUFFERSUPPLIERTYPE sBufferSupplier;

    OMX_COMPONENTTYPE* pHandle= (OMX_COMPONENTTYPE*)hComp;

    WBAMR_DEC_COMPONENT_PRIVATE  *pComponentPrivate;
    pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE *)(((OMX_COMPONENTTYPE*)hComp)->pComponentPrivate);

    if (pCompParam == NULL) {
        eError = OMX_ErrorBadParameter;
        goto EXIT;
    }

#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#endif
    switch(nParamIndex) {
    case OMX_IndexParamAudioPortFormat:
        {
            OMX_PARAM_PORTDEFINITIONTYPE *pComponentParam =
                (OMX_PARAM_PORTDEFINITIONTYPE *)pCompParam;

            OMX_PRCOMM2(pComponentPrivate->dbg, "pComponentParam->nPortIndex = %ld\n",pComponentParam->nPortIndex);
            OMX_PRBUFFER2(pComponentPrivate->dbg, "pComponentParam->nBufferCountActual= %ld\n",pComponentParam->nBufferCountActual);
            OMX_PRBUFFER2(pComponentPrivate->dbg, "pComponentParam->nBufferSize= %ld\n",pComponentParam->nBufferSize);

            /* 0 means Input port */
            if (pComponentParam->nPortIndex == 0) {

                memcpy(&pComponentPrivate->sInPortFormat, pComponentParam, sizeof(OMX_AUDIO_PARAM_PORTFORMATTYPE));

            } else if (pComponentParam->nPortIndex == 1) {
                /* 1 means Output port */
                memcpy(&pComponentPrivate->sOutPortFormat, pComponentParam, sizeof(OMX_AUDIO_PARAM_PORTFORMATTYPE));

            }else {
                OMX_ERROR4(pComponentPrivate->dbg, "Wrong Port Index Parameter\n");
                OMX_ERROR4(pComponentPrivate->dbg, "About to return OMX_ErrorBadParameter on line\n");
                eError = OMX_ErrorBadParameter;
                goto EXIT;
            }
        }
        break;
    case OMX_IndexParamAudioAmr:
        {
            OMX_AUDIO_PARAM_AMRTYPE *pCompAmrParam =
                (OMX_AUDIO_PARAM_AMRTYPE *)pCompParam;

            if (OMX_AUDIO_AMRFrameFormatConformance == pCompAmrParam->eAMRFrameFormat)
                pComponentPrivate->mimemode = 0;
        else if (OMX_AUDIO_AMRFrameFormatIF2 == pCompAmrParam->eAMRFrameFormat)
            pComponentPrivate->mimemode = 2;
        else if (OMX_AUDIO_AMRFrameFormatRTPPayload == pCompAmrParam->eAMRFrameFormat){
            pComponentPrivate->mimemode = 1;
            pComponentPrivate->using_rtsp = 1;
        }
        else
            pComponentPrivate->mimemode = 1; /*MIME Format*/

            /* 0 means Input port */
            if(pCompAmrParam->nPortIndex == 0) {
                memcpy(((WBAMR_DEC_COMPONENT_PRIVATE*)
                        pHandle->pComponentPrivate)->wbamrParams[WBAMR_DEC_INPUT_PORT],
                       pCompAmrParam, sizeof(OMX_AUDIO_PARAM_AMRTYPE));

            } else if (pCompAmrParam->nPortIndex == 1) {
                /* 1 means Output port */
                memcpy(((WBAMR_DEC_COMPONENT_PRIVATE *)
                        pHandle->pComponentPrivate)->wbamrParams[WBAMR_DEC_OUTPUT_PORT],
                       pCompAmrParam, sizeof(OMX_AUDIO_PARAM_AMRTYPE));
            }
            else {
                eError = OMX_ErrorBadPortIndex;
            }
        }
        break;

    case OMX_IndexParamPortDefinition:
        if(((OMX_PARAM_PORTDEFINITIONTYPE *)(pCompParam))->nPortIndex ==
           pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nPortIndex) {
            temp_bEnabled = pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bEnabled;
            temp_bPopulated = pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bPopulated;
            memcpy(pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT],
                   pCompParam,
                   sizeof(OMX_PARAM_PORTDEFINITIONTYPE)
                   );
            pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bEnabled = temp_bEnabled;
            pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bPopulated = temp_bPopulated;
        }
        else if(((OMX_PARAM_PORTDEFINITIONTYPE *)(pCompParam))->nPortIndex ==
                pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->nPortIndex) {
            temp_bEnabled = pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bEnabled;
            temp_bPopulated = pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bPopulated;
            memcpy(pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT],
                   pCompParam,
                   sizeof(OMX_PARAM_PORTDEFINITIONTYPE)
                   );
            pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bEnabled = temp_bEnabled;
            pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bPopulated = temp_bPopulated;

        }
        else {
            eError = OMX_ErrorBadPortIndex;
        }
        break;
    case OMX_IndexParamPriorityMgmt:
        if (pComponentPrivate->curState != OMX_StateLoaded) {
            eError = OMX_ErrorIncorrectStateOperation;
        }
	if (pComponentPrivate->pPriorityMgmt == NULL) {
	    eError = OMX_ErrorBadParameter;
	    break;
	}
        memcpy(pComponentPrivate->pPriorityMgmt, (OMX_PRIORITYMGMTTYPE*)pCompParam, sizeof(OMX_PRIORITYMGMTTYPE));
        break;

    case OMX_IndexParamStandardComponentRole:
        if (pCompParam) {
            pRole = (OMX_PARAM_COMPONENTROLETYPE *)pCompParam;
            memcpy(&(pComponentPrivate->componentRole), (void *)pRole, sizeof(OMX_PARAM_COMPONENTROLETYPE));
        } else {
            eError = OMX_ErrorBadParameter;
        }
        break;

    case OMX_IndexParamAudioPcm:
        if(pCompParam){
            amr_op = (OMX_AUDIO_PARAM_PCMMODETYPE *)pCompParam;
            memcpy(pComponentPrivate->wbamrParams[WBAMR_DEC_OUTPUT_PORT], amr_op, sizeof(OMX_AUDIO_PARAM_PCMMODETYPE));
        }
        else{
            eError = OMX_ErrorBadParameter;
        }
        break;

    case OMX_IndexParamCompBufferSupplier:
        if(((OMX_PARAM_PORTDEFINITIONTYPE *)(pCompParam))->nPortIndex ==
           pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nPortIndex) {
            OMX_PRINT2(pComponentPrivate->dbg, ":: SetParameter OMX_IndexParamCompBufferSupplier \n");
            sBufferSupplier.eBufferSupplier = OMX_BufferSupplyInput;
            memcpy(&sBufferSupplier, pCompParam, sizeof(OMX_PARAM_BUFFERSUPPLIERTYPE));

        }
        else if(((OMX_PARAM_PORTDEFINITIONTYPE *)(pCompParam))->nPortIndex ==
                pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->nPortIndex) {
            OMX_PRINT2(pComponentPrivate->dbg, ":: SetParameter OMX_IndexParamCompBufferSupplier \n");
            sBufferSupplier.eBufferSupplier = OMX_BufferSupplyOutput;
            memcpy(&sBufferSupplier, pCompParam, sizeof(OMX_PARAM_BUFFERSUPPLIERTYPE));
        }
        else {
            OMX_ERROR2(pComponentPrivate->dbg, ":: OMX_ErrorBadPortIndex from SetParameter");
            eError = OMX_ErrorBadPortIndex;
        }
        break;

    default:
        break;

    }
 EXIT:
    return eError;
}
/*-------------------------------------------------------------------*/
/**
 *  GetConfig() Gets the current configuration of to the component
 *
 * @param hComp         handle for this instance of the component
 * @param nConfigIndex
 * @param ComponentConfigStructure
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE GetConfig (OMX_HANDLETYPE hComp,
                                OMX_INDEXTYPE nConfigIndex,
                                OMX_PTR ComponentConfigStructure)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_COMPONENTTYPE* pHandle = (OMX_COMPONENTTYPE*)hComp;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate =
        (WBAMR_DEC_COMPONENT_PRIVATE *) pHandle->pComponentPrivate;
    TI_OMX_STREAM_INFO *streamInfo;

    OMX_MALLOC_GENERIC(streamInfo, TI_OMX_STREAM_INFO);
#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#endif
    if(nConfigIndex == OMX_IndexCustomWbAmrDecStreamIDConfig){
        streamInfo->streamId = pComponentPrivate->streamID;
        memcpy(ComponentConfigStructure,streamInfo,sizeof(TI_OMX_STREAM_INFO));
    }
    else if(nConfigIndex == OMX_IndexCustomDebug){
        OMX_DBG_GETCONFIG(pComponentPrivate->dbg, ComponentConfigStructure);
    }

 EXIT:
    OMX_MEMFREE_STRUCT(streamInfo);
    OMX_PRINT1(pComponentPrivate->dbg, "Exiting GetConfig. Returning = 0x%x\n",eError);
    return eError;
}
/*-------------------------------------------------------------------*/
/**
 *  SetConfig() Sets the configraiton to the component
 *
 * @param hComp         handle for this instance of the component
 * @param nConfigIndex
 * @param ComponentConfigStructure
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE SetConfig (OMX_HANDLETYPE hComp,
                                OMX_INDEXTYPE nConfigIndex,
                                OMX_PTR ComponentConfigStructure)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_COMPONENTTYPE* pHandle = (OMX_COMPONENTTYPE*)hComp;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate = NULL;
    OMX_S16 *customFlag = NULL;
    TI_OMX_DSP_DEFINITION *configData;
    TI_OMX_DATAPATH dataPath;
#ifdef DSP_RENDERING_ON
    OMX_AUDIO_CONFIG_MUTETYPE *pMuteStructure = NULL;
    OMX_AUDIO_CONFIG_VOLUMETYPE *pVolumeStructure = NULL;
#endif
    OMX_PRINT1(pComponentPrivate->dbg, "Entering SetConfig\n");
    if (pHandle == NULL) {
        OMX_ERROR4(pComponentPrivate->dbg, "Invalid HANDLE OMX_ErrorBadParameter \n");
        eError = OMX_ErrorBadParameter;
        goto EXIT;
    }

    pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE *)pHandle->pComponentPrivate;
#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#endif
    switch (nConfigIndex) {
    case OMX_IndexCustomWbAmrDecHeaderInfoConfig:
        {
            OMX_PRDSP2(pComponentPrivate->dbg, "SetConfig OMX_IndexCustomWbAmrDecHeaderInfoConfig \n");
            configData = (TI_OMX_DSP_DEFINITION*)ComponentConfigStructure;
            if (configData == NULL) {
                eError = OMX_ErrorBadParameter;
                OMX_ERROR4(pComponentPrivate->dbg, "OMX_ErrorBadParameter from SetConfig\n");
                goto EXIT;
            }
            pComponentPrivate->acdnmode = configData->acousticMode;
            pComponentPrivate->dasfmode = configData->dasfMode;
            if( 2 == pComponentPrivate->dasfmode ){
                pComponentPrivate->dasfmode--;
            }

            if (pComponentPrivate->dasfmode ){
                pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bEnabled = 0;
            }

            pComponentPrivate->streamID = configData->streamId;
            break;
        }

    case  OMX_IndexCustomWbAmrDecDataPath:
        customFlag = (OMX_S16*)ComponentConfigStructure;
        if (customFlag == NULL) {
            eError = OMX_ErrorBadParameter;
            goto EXIT;
        }

        switch(dataPath) {
        case DATAPATH_APPLICATION:
            OMX_MMMIXER_DATAPATH(pComponentPrivate->sDeviceString, RENDERTYPE_DECODER, pComponentPrivate->streamID);
            break;

        case DATAPATH_APPLICATION_RTMIXER:
            strcpy((char*)pComponentPrivate->sDeviceString,(char*)RTM_STRING);
            break;

        case DATAPATH_ACDN:
            strcpy((char*)pComponentPrivate->sDeviceString,(char*)ACDN_STRING);
            break;

        default:
            break;

        }
        break;

    case OMX_IndexCustomModeDasfConfig_WBAMRDEC:
        {
            OMX_PRDSP2(pComponentPrivate->dbg, "SetConfig OMX_IndexCustomModeDasfConfig \n");
            customFlag = (OMX_S16*)ComponentConfigStructure;
            if (customFlag == NULL) {
                eError = OMX_ErrorBadParameter;
                OMX_ERROR4(pComponentPrivate->dbg, "OMX_ErrorBadParameter from SetConfig\n");
                goto EXIT;
            }
            pComponentPrivate->dasfmode = *customFlag;
            if( 2 == pComponentPrivate->dasfmode ){
                pComponentPrivate->dasfmode--;
            }
            if (pComponentPrivate->dasfmode){
                pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bEnabled = 0;
            }
            break;
        }
    case OMX_IndexCustomModeMimeConfig_WBAMRDEC:
        {
            OMX_PRDSP2(pComponentPrivate->dbg, "SetConfig OMX_IndexCustomModeMimeConfig \n");
            customFlag = (OMX_S16*)ComponentConfigStructure;
            if (customFlag == NULL)
            {
                eError = OMX_ErrorBadParameter;
                OMX_ERROR4(pComponentPrivate->dbg, "OMX_ErrorBadParameter from SetConfig\n");
                goto EXIT;
            }
            pComponentPrivate->mimemode = *customFlag;
            break;
        }
    case OMX_IndexCustomWbAmrDecNextFrameLost:
        {
            pComponentPrivate->bFrameLost=OMX_TRUE;
            break;
        }
    case OMX_IndexConfigAudioMute:
        {
#ifdef DSP_RENDERING_ON
            pMuteStructure = (OMX_AUDIO_CONFIG_MUTETYPE *)ComponentConfigStructure;
            OMX_PRDSP2(pComponentPrivate->dbg, "Set Mute/Unmute for playback stream\n");
            cmd_data.hComponent = hComp;
            if(pMuteStructure->bMute == OMX_TRUE)
            {
                OMX_PRSTATE2(pComponentPrivate->dbg, "Mute the playback stream\n");
                cmd_data.AM_Cmd = AM_CommandStreamMute;
            }
            else
            {
                OMX_PRSTATE2(pComponentPrivate->dbg, "unMute the playback stream\n");
                cmd_data.AM_Cmd = AM_CommandStreamUnMute;
            }
            cmd_data.param1 = 0;
            cmd_data.param2 = 0;
            cmd_data.streamID = pComponentPrivate->streamID;
            if((write(pComponentPrivate->fdwrite, &cmd_data, sizeof(cmd_data)))<0)
            {
                OMX_ERROR4(pComponentPrivate->dbg, "[WBAMR decoder] - fail to send Mute command to audio manager\n");
            }
#endif
            break;
        }
    case OMX_IndexConfigAudioVolume:
        {
#ifdef DSP_RENDERING_ON
            pVolumeStructure = (OMX_AUDIO_CONFIG_VOLUMETYPE *)ComponentConfigStructure;
            OMX_PRDSP2(pComponentPrivate->dbg, "Set volume for playback stream\n");
            cmd_data.hComponent = hComp;
            cmd_data.AM_Cmd = AM_CommandSWGain;
            cmd_data.param1 = pVolumeStructure->sVolume.nValue;
            cmd_data.param2 = 0;
            cmd_data.streamID = pComponentPrivate->streamID;

            if((write(pComponentPrivate->fdwrite, &cmd_data, sizeof(cmd_data)))<0)
            {
                OMX_ERROR4(pComponentPrivate->dbg, "[WBAMR decoder] - fail to send Volume command to audio manager\n");
            }

#endif
            break;
        }
    case OMX_IndexCustomDebug:
        {
            OMX_DBG_SETCONFIG(pComponentPrivate->dbg, ComponentConfigStructure);
            break;
        }
    default:
        eError = OMX_ErrorUnsupportedIndex;
        break;
    }
 EXIT:
    OMX_PRINT1(pComponentPrivate->dbg, "Exiting SetConfig\n");
    OMX_PRINT1(pComponentPrivate->dbg, "Returning = 0x%x\n",eError);
    return eError;
}

/*-------------------------------------------------------------------*/
/**
 *  GetState() Gets the current state of the component
 *
 * @param pCompomponent handle for this instance of the component
 * @param pState
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE GetState (OMX_HANDLETYPE pComponent, OMX_STATETYPE* pState)
{
    OMX_ERRORTYPE error = OMX_ErrorUndefined;
    OMX_COMPONENTTYPE *pHandle = (OMX_COMPONENTTYPE *)pComponent;

    if (!pState) {
        error = OMX_ErrorBadParameter;
        OMXDBG_PRINT(stderr, ERROR, 4, 0, "About to return OMX_ErrorBadParameter on line\n");
        goto EXIT;
    }

    if (pHandle && pHandle->pComponentPrivate) {
        *pState =  ((WBAMR_DEC_COMPONENT_PRIVATE*)
                    pHandle->pComponentPrivate)->curState;
    } else {
        *pState = OMX_StateLoaded;
    }

    error = OMX_ErrorNone;

 EXIT:
    return error;
}

/*-------------------------------------------------------------------*/
/**
 *  EmptyThisBuffer() This callback is used to send the input buffer to
 *  component
 *
 * @param pComponent       handle for this instance of the component
 * @param nPortIndex       input port index
 * @param pBuffer          buffer to be sent to codec
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE EmptyThisBuffer (OMX_HANDLETYPE pComponent,
                                      OMX_BUFFERHEADERTYPE* pBuffer)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_COMPONENTTYPE *pHandle = (OMX_COMPONENTTYPE *)pComponent;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate =
        (WBAMR_DEC_COMPONENT_PRIVATE *)pHandle->pComponentPrivate;
    OMX_PARAM_PORTDEFINITIONTYPE *pPortDef;

    int ret;
    pPortDef = ((WBAMR_DEC_COMPONENT_PRIVATE*)
                pComponentPrivate)->pPortDef[WBAMR_DEC_INPUT_PORT];
#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#endif

#ifdef __PERF_INSTRUMENTATION__
    PERF_ReceivedFrame(pComponentPrivate->pPERF,
                       pBuffer->pBuffer,
                       pBuffer->nFilledLen,
                       PERF_ModuleHLMM);
#endif

    if(!pPortDef->bEnabled) {
        eError = OMX_ErrorIncorrectStateOperation;
        goto EXIT;
    }

    if (pBuffer == NULL) {
        eError = OMX_ErrorBadParameter;
        OMX_ERROR4(pComponentPrivate->dbg, "About to return OMX_ErrorBadParameter on line\n");
        goto EXIT;
    }

    if (pBuffer->nSize != sizeof(OMX_BUFFERHEADERTYPE)) {
        eError = OMX_ErrorBadParameter;
        goto EXIT;
    }

    if (pBuffer->nVersion.nVersion != pComponentPrivate->nVersion) {
        eError = OMX_ErrorVersionMismatch;
        goto EXIT;
    }

    if (pBuffer->nInputPortIndex != WBAMR_DEC_INPUT_PORT) {
        eError  = OMX_ErrorBadPortIndex;
        goto EXIT;
    }

    if(pComponentPrivate->curState != OMX_StateExecuting && pComponentPrivate->curState != OMX_StatePause) {
        eError = OMX_ErrorIncorrectStateOperation;
        goto EXIT;
    }



    OMX_PRBUFFER2(pComponentPrivate->dbg, "\n------------------------------------------\n\n");
    OMX_PRBUFFER2(pComponentPrivate->dbg, "Component Sending Filled ip buff %p \
                             to Component Thread\n",pBuffer);
    OMX_PRBUFFER2(pComponentPrivate->dbg, "\n------------------------------------------\n\n");


    pComponentPrivate->app_nBuf--;

    pComponentPrivate->pMarkData = pBuffer->pMarkData;
    pComponentPrivate->hMarkTargetComponent = pBuffer->hMarkTargetComponent;

    pComponentPrivate->nUnhandledEmptyThisBuffers++;

    ret = write (pComponentPrivate->dataPipe[1], &pBuffer,
                 sizeof(OMX_BUFFERHEADERTYPE*));
    if (ret == -1) {
        OMX_ERROR4(pComponentPrivate->dbg, "Error in Writing to the Data pipe\n");
        eError = OMX_ErrorHardware;
        goto EXIT;
    }
    pComponentPrivate->nEmptyThisBufferCount++;

 EXIT:
    return eError;
}
/*-------------------------------------------------------------------*/
/**
 *  FillThisBuffer() This callback is used to send the output buffer to
 *  the component
 *
 * @param pComponent    handle for this instance of the component
 * @param nPortIndex    output port number
 * @param pBuffer       buffer to be sent to codec
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE FillThisBuffer (OMX_HANDLETYPE pComponent,
                                     OMX_BUFFERHEADERTYPE* pBuffer)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_COMPONENTTYPE *pHandle = (OMX_COMPONENTTYPE *)pComponent;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate =
        (WBAMR_DEC_COMPONENT_PRIVATE *)pHandle->pComponentPrivate;
    OMX_PARAM_PORTDEFINITIONTYPE *pPortDef;

    pPortDef = ((WBAMR_DEC_COMPONENT_PRIVATE*)
                pComponentPrivate)->pPortDef[WBAMR_DEC_OUTPUT_PORT];
#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#endif
#ifdef __PERF_INSTRUMENTATION__
    PERF_ReceivedFrame(pComponentPrivate->pPERF,
                       pBuffer->pBuffer,
                       0,
                       PERF_ModuleHLMM);
#endif

    if(!pPortDef->bEnabled) {
        eError = OMX_ErrorIncorrectStateOperation;
        goto EXIT;
    }

    if (pBuffer == NULL) {
        eError = OMX_ErrorBadParameter;
        OMX_ERROR4(pComponentPrivate->dbg, "About to return OMX_ErrorBadParameter on line\n");
        goto EXIT;
    }

    if (pBuffer->nSize != sizeof(OMX_BUFFERHEADERTYPE)) {
        eError = OMX_ErrorBadParameter;
        goto EXIT;
    }


    if (pBuffer->nVersion.nVersion != pComponentPrivate->nVersion) {
        eError = OMX_ErrorVersionMismatch;
        goto EXIT;
    }

    if (pBuffer->nOutputPortIndex != WBAMR_DEC_OUTPUT_PORT) {
        eError  = OMX_ErrorBadPortIndex;
        goto EXIT;
    }

    if(pComponentPrivate->curState != OMX_StateExecuting && pComponentPrivate->curState != OMX_StatePause) {
        eError = OMX_ErrorIncorrectStateOperation;
        goto EXIT;
    }


    pComponentPrivate->app_nBuf--;
    OMX_PRBUFFER2(pComponentPrivate->dbg, "Decrementing app_nBuf = %ld\n",pComponentPrivate->app_nBuf);

    OMX_PRBUFFER1(pComponentPrivate->dbg, "pComponentPrivate->pMarkBuf = %p\n",pComponentPrivate->pMarkBuf);
    OMX_PRBUFFER1(pComponentPrivate->dbg, "pComponentPrivate->pMarkData = %p\n",pComponentPrivate->pMarkData);
    if(pComponentPrivate->pMarkBuf){
        pBuffer->hMarkTargetComponent = pComponentPrivate->pMarkBuf->hMarkTargetComponent;
        pBuffer->pMarkData = pComponentPrivate->pMarkBuf->pMarkData;
        pComponentPrivate->pMarkBuf = NULL;
    }

    if (pComponentPrivate->pMarkData) {
        pBuffer->hMarkTargetComponent = pComponentPrivate->hMarkTargetComponent;
        pBuffer->pMarkData = pComponentPrivate->pMarkData;
        pComponentPrivate->pMarkData = NULL;
    }

    OMX_PRBUFFER1(pComponentPrivate->dbg, "\n------------------------------------------\n\n");
    OMX_PRBUFFER1(pComponentPrivate->dbg, "Component Sending Emptied op buff %p \
                             to Component Thread\n",pBuffer);
    OMX_PRBUFFER1(pComponentPrivate->dbg, "\n------------------------------------------\n\n");

    pComponentPrivate->nUnhandledFillThisBuffers++;

    write (pComponentPrivate->dataPipe[1], &pBuffer,
           sizeof (OMX_BUFFERHEADERTYPE*));
    pComponentPrivate->nFillThisBufferCount++;

 EXIT:
    return eError;
}
/*-------------------------------------------------------------------*/
/**
 * OMX_ComponentDeinit() this methold will de init the component
 *
 * @param pComp         handle for this instance of the component
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE ComponentDeInit(OMX_HANDLETYPE pHandle)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;

    /* inform audio manager to remove the streamID*/
    /* compose the data */
    OMX_COMPONENTTYPE *pComponent = (OMX_COMPONENTTYPE *)pHandle;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate =
        (WBAMR_DEC_COMPONENT_PRIVATE *)pComponent->pComponentPrivate;
    struct OMX_TI_Debug dbg;
    dbg = pComponentPrivate->dbg;

    OMX_PRINT1(dbg, "ComponentDeInit\n");

#ifdef __PERF_INSTRUMENTATION__
    PERF_Boundary(pComponentPrivate->pPERF,
                  PERF_BoundaryStart | PERF_BoundaryCleanup);
#endif
#ifdef DSP_RENDERING_ON
    close(pComponentPrivate->fdwrite);
    close(pComponentPrivate->fdread);
#endif

#ifdef RESOURCE_MANAGER_ENABLED
    /*RM*/
    eError = RMProxy_NewSendCommand(pHandle, RMProxy_FreeResource, OMX_WBAMR_Decoder_COMPONENT, 0, 3456, NULL);

    if (eError != OMX_ErrorNone) {
        OMX_ERROR4(dbg, "Error returned from destroy ResourceManagerProxy thread\n");
    }
    eError = RMProxy_Deinitalize();
    if (eError != OMX_ErrorNone) {
        OMX_ERROR4(dbg, "Error from RMProxy_Deinitalize\n");
    }
    /*RM END*/
#endif

    OMX_PRINT1(dbg, "ComponentDeInit\n");
    pComponentPrivate->bIsStopping = 1;
    eError = WBAMR_DEC_StopComponentThread(pHandle);
    /* Wait for thread to exit so we can get the status into "error" */

    OMX_MEMFREE_STRUCT(pComponentPrivate->pInputBufferList);

    OMX_MEMFREE_STRUCT(pComponentPrivate->pOutputBufferList);

    /* close the pipe handles */
    WBAMR_DEC_FreeCompResources(pHandle);

#ifdef __PERF_INSTRUMENTATION__
    PERF_Boundary(pComponentPrivate->pPERF,
                  PERF_BoundaryComplete | PERF_BoundaryCleanup);
    PERF_Done(pComponentPrivate->pPERF);
#endif
    OMX_MEMFREE_STRUCT(pComponentPrivate->sDeviceString);
    OMX_PRINT2(dbg, "After WBAMR_DEC_FreeCompResources\n");

    OMX_MEMFREE_STRUCT(pComponentPrivate);
    OMX_DBG_CLOSE(dbg);
    return eError;
}

/*-------------------------------------------------------------------*/
/**
 *  ComponentTunnelRequest() this method is not implemented in 1.5
 *
 * This method will update application callbacks
 * the application.
 *
 * @param pComp         handle for this instance of the component
 * @param pCallBacks    application callbacks
 * @param ptr
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE ComponentTunnelRequest (OMX_HANDLETYPE hComp,
                                             OMX_U32 nPort, OMX_HANDLETYPE hTunneledComp,
                                             OMX_U32 nTunneledPort,
                                             OMX_TUNNELSETUPTYPE* pTunnelSetup)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMXDBG_PRINT(stderr, PRINT, 1, 0, "Inside the ComponentTunnelRequest\n");
    eError = OMX_ErrorNotImplemented;
    return eError;
}

/*-------------------------------------------------------------------*/
/**
 *  AllocateBuffer()

 * @param pComp         handle for this instance of the component
 * @param pCallBacks    application callbacks
 * @param ptr
 *
 * @retval OMX_NoError              Success, ready to roll
 *         OMX_Error_BadParameter   The input parameter pointer is null
 **/
/*-------------------------------------------------------------------*/

static OMX_ERRORTYPE AllocateBuffer (OMX_IN OMX_HANDLETYPE hComponent,
                                     OMX_INOUT OMX_BUFFERHEADERTYPE** pBuffer,
                                     OMX_IN OMX_U32 nPortIndex,
                                     OMX_IN OMX_PTR pAppPrivate,
                                     OMX_IN OMX_U32 nSizeBytes)

{
    OMX_PARAM_PORTDEFINITIONTYPE *pPortDef;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate;
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_BUFFERHEADERTYPE *pBufferHeader;

    pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE *)
        (((OMX_COMPONENTTYPE*)hComponent)->pComponentPrivate);

    pPortDef = ((WBAMR_DEC_COMPONENT_PRIVATE*)
                pComponentPrivate)->pPortDef[nPortIndex];
#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#endif
    OMX_PRCOMM1(pComponentPrivate->dbg, "pPortDef = %p\n",pPortDef);
    OMX_PRCOMM1(pComponentPrivate->dbg, "pPortDef->bEnabled = %d\n",pPortDef->bEnabled);

    OMX_PRCOMM2(pComponentPrivate->dbg, "pPortDef->bEnabled = %d\n", pPortDef->bEnabled);
    while (!pPortDef->bEnabled) {
        pComponentPrivate->AlloBuf_waitingsignal = 1;
#ifndef UNDER_CE
        pthread_mutex_lock(&pComponentPrivate->AlloBuf_mutex);
        pthread_cond_wait(&pComponentPrivate->AlloBuf_threshold, &pComponentPrivate->AlloBuf_mutex);
        pthread_mutex_unlock(&pComponentPrivate->AlloBuf_mutex);
#else
        OMX_WaitForEvent(&(pComponentPrivate->AlloBuf_event));
#endif
    }

    OMX_MALLOC_GENERIC(pBufferHeader, OMX_BUFFERHEADERTYPE);
    OMX_MALLOC_SIZE_DSPALIGN(pBufferHeader->pBuffer, nSizeBytes,OMX_U8);

    if (nPortIndex == WBAMR_DEC_INPUT_PORT) {
        pBufferHeader->nInputPortIndex = nPortIndex;
        pBufferHeader->nOutputPortIndex = -1;
        pComponentPrivate->pInputBufferList->pBufHdr[pComponentPrivate->pInputBufferList->numBuffers] = pBufferHeader;
        pComponentPrivate->pInputBufferList->bBufferPending[pComponentPrivate->pInputBufferList->numBuffers] = 0;
        OMX_PRBUFFER2(pComponentPrivate->dbg, "pComponentPrivate->pInputBufferList->pBufHdr[%d] = %p\n",pComponentPrivate->pInputBufferList->numBuffers,pComponentPrivate->pInputBufferList->pBufHdr[pComponentPrivate->pInputBufferList->numBuffers]);
        pComponentPrivate->pInputBufferList->bufferOwner[pComponentPrivate->pInputBufferList->numBuffers++] = 1;
        OMX_PRBUFFER2(pComponentPrivate->dbg, "Allocate WBAMR_DEC_Buffer Line\n");
        OMX_PRBUFFER2(pComponentPrivate->dbg, "pComponentPrivate->pInputBufferList->numBuffers = %d\n",pComponentPrivate->pInputBufferList->numBuffers);
        OMX_PRBUFFER2(pComponentPrivate->dbg, "pPortDef->nBufferCountMin = %ld\n",pPortDef->nBufferCountMin);
        if (pComponentPrivate->pInputBufferList->numBuffers == pPortDef->nBufferCountActual) {
            OMX_PRCOMM2(pComponentPrivate->dbg, "Setting pPortDef->bPopulated = OMX_TRUE for input port\n");
            pPortDef->bPopulated = OMX_TRUE;
        }
    }
    else if (nPortIndex == WBAMR_DEC_OUTPUT_PORT) {
        pBufferHeader->nInputPortIndex = -1;
        pBufferHeader->nOutputPortIndex = nPortIndex;
        OMX_MALLOC_GENERIC(pBufferHeader->pOutputPortPrivate, WBAMRDEC_BUFDATA);
        pComponentPrivate->pOutputBufferList->pBufHdr[pComponentPrivate->pOutputBufferList->numBuffers] = pBufferHeader;
        pComponentPrivate->pOutputBufferList->bBufferPending[pComponentPrivate->pOutputBufferList->numBuffers] = 0;
        OMX_PRBUFFER2(pComponentPrivate->dbg, "pComponentPrivate->pOutputBufferList->pBufHdr[%d] = %p\n",pComponentPrivate->pOutputBufferList->numBuffers,pComponentPrivate->pOutputBufferList->pBufHdr[pComponentPrivate->pOutputBufferList->numBuffers]);
        pComponentPrivate->pOutputBufferList->bufferOwner[pComponentPrivate->pOutputBufferList->numBuffers++] = 1;
        if (pComponentPrivate->pOutputBufferList->numBuffers == pPortDef->nBufferCountActual) {
            OMX_PRCOMM2(pComponentPrivate->dbg, "Setting pPortDef->bPopulated = OMX_TRUE for input port\n");
            pPortDef->bPopulated = OMX_TRUE;
        }
    }
    else {
        eError = OMX_ErrorBadPortIndex;
        goto EXIT;
    }
    if((pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bPopulated == pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bEnabled)&&
       (pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bPopulated == pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bEnabled) &&
       (pComponentPrivate->InLoaded_readytoidle))
    {
        pComponentPrivate->InLoaded_readytoidle = 0;
#ifndef UNDER_CE
        pthread_mutex_lock(&pComponentPrivate->InLoaded_mutex);
        pthread_cond_signal(&pComponentPrivate->InLoaded_threshold);
        pthread_mutex_unlock(&pComponentPrivate->InLoaded_mutex);
#else
        OMX_SignalEvent(&(pComponentPrivate->InLoaded_event));
#endif
    }
    pBufferHeader->pAppPrivate = pAppPrivate;
    pBufferHeader->pPlatformPrivate = pComponentPrivate;
    pBufferHeader->nAllocLen = nSizeBytes;
    pBufferHeader->nVersion.s.nVersionMajor = WBAMR_DEC_MAJOR_VER;
    pBufferHeader->nVersion.s.nVersionMinor = WBAMR_DEC_MINOR_VER;
    pComponentPrivate->nVersion = pBufferHeader->nVersion.nVersion;


    pBufferHeader->nSize = sizeof(OMX_BUFFERHEADERTYPE);
    *pBuffer = pBufferHeader;

    if (pComponentPrivate->bEnableCommandPending && pPortDef->bPopulated) {
        SendCommand (pComponentPrivate->pHandle,
                     OMX_CommandPortEnable,
                     pComponentPrivate->bEnableCommandParam,NULL);
    }
 EXIT:
#ifdef __PERF_INSTRUMENTATION__
    PERF_ReceivedBuffer(pComponentPrivate->pPERF,
                        (*pBuffer)->pBuffer, nSizeBytes,
                        PERF_ModuleMemory);
#endif
    OMX_PRINT1(pComponentPrivate->dbg, "AllocateBuffer returning %d\n",eError);
    return eError;
}

/* ================================================================================= */
/**
 * @fn FreeBuffer() description for FreeBuffer
 FreeBuffer().
 Called by the OMX IL client to newfree a buffer.
 *
 *  @see         OMX_Core.h
 */
/* ================================================================================ */

static OMX_ERRORTYPE FreeBuffer(OMX_IN  OMX_HANDLETYPE hComponent,
                                OMX_IN  OMX_U32 nPortIndex,
                                OMX_IN  OMX_BUFFERHEADERTYPE* pBuffer)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    WBAMR_DEC_COMPONENT_PRIVATE * pComponentPrivate = NULL;
    OMX_BUFFERHEADERTYPE* buff;
    int i;
    int inputIndex = -1;
    int outputIndex = -1;
    OMX_COMPONENTTYPE *pHandle;

    pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE *)
        (((OMX_COMPONENTTYPE*)hComponent)->pComponentPrivate);

    pHandle = (OMX_COMPONENTTYPE *) pComponentPrivate->pHandle;
    for (i=0; i < WBAMR_DEC_MAX_NUM_OF_BUFS; i++) {
        buff = pComponentPrivate->pInputBufferList->pBufHdr[i];
        if (buff == pBuffer) {
            OMX_PRBUFFER2(pComponentPrivate->dbg, "Found matching input buffer\n");
            OMX_PRBUFFER2(pComponentPrivate->dbg, "buff = %p\n",buff);
            OMX_PRBUFFER2(pComponentPrivate->dbg, "pBuffer = %p\n",pBuffer);
            inputIndex = i;
            break;
        }
        else {
            OMX_PRBUFFER2(pComponentPrivate->dbg, "This is not a match\n");
            OMX_PRBUFFER2(pComponentPrivate->dbg, "buff = %p\n",buff);
            OMX_PRBUFFER2(pComponentPrivate->dbg, "pBuffer = %p\n",pBuffer);
        }
    }

    for (i=0; i < WBAMR_DEC_MAX_NUM_OF_BUFS; i++) {
        buff = pComponentPrivate->pOutputBufferList->pBufHdr[i];
        if (buff == pBuffer) {
            OMX_PRBUFFER2(pComponentPrivate->dbg, "Found matching output buffer\n");
            OMX_PRBUFFER2(pComponentPrivate->dbg, "buff = %p\n",buff);
            OMX_PRBUFFER2(pComponentPrivate->dbg, "pBuffer = %p\n",pBuffer);
            outputIndex = i;
            break;
        }
        else {
            OMX_PRBUFFER2(pComponentPrivate->dbg, "This is not a match\n");
            OMX_PRBUFFER2(pComponentPrivate->dbg, "buff = %p\n",buff);
            OMX_PRBUFFER2(pComponentPrivate->dbg, "pBuffer = %p\n",pBuffer);
        }
    }


    if (inputIndex != -1) {
#ifdef __PERF_INSTRUMENTATION__
        PERF_SendingBuffer(pComponentPrivate->pPERF,
                           pComponentPrivate->pInputBufferList->pBufHdr[inputIndex]->pBuffer,
                           pComponentPrivate->pInputBufferList->pBufHdr[inputIndex]->nAllocLen,
                           PERF_ModuleMemory);
#endif
        if (pComponentPrivate->pInputBufferList->bufferOwner[inputIndex] == 1) {
            OMX_MEMFREE_STRUCT_DSPALIGN(pComponentPrivate->pInputBufferList->pBufHdr[inputIndex]->pBuffer, OMX_U8);
        }
        OMX_MEMFREE_STRUCT(pComponentPrivate->pInputBufferList->pBufHdr[inputIndex]);
        pComponentPrivate->pInputBufferList->numBuffers--;
        if (pComponentPrivate->pInputBufferList->numBuffers <
            pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->nBufferCountMin) {

            pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bPopulated = OMX_FALSE;
        }
        if(pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bEnabled &&
           pComponentPrivate->bLoadedCommandPending == OMX_FALSE &&
           (pComponentPrivate->curState == OMX_StateIdle ||
            pComponentPrivate->curState == OMX_StateExecuting ||
            pComponentPrivate->curState == OMX_StatePause)) {
            pComponentPrivate->cbInfo.EventHandler(
                                                   pHandle, pHandle->pApplicationPrivate,
                                                   OMX_EventError, OMX_ErrorPortUnpopulated,OMX_TI_ErrorMinor, "Input Port Unpopulated");
        }
    }
    else if (outputIndex != -1) {
#ifdef __PERF_INSTRUMENTATION__
        PERF_SendingBuffer(pComponentPrivate->pPERF,
                           pComponentPrivate->pOutputBufferList->pBufHdr[outputIndex]->pBuffer,
                           pComponentPrivate->pOutputBufferList->pBufHdr[outputIndex]->nAllocLen,
                           PERF_ModuleMemory);
#endif
        if (pComponentPrivate->pOutputBufferList->bufferOwner[outputIndex] == 1) {
        OMX_MEMFREE_STRUCT_DSPALIGN(pComponentPrivate->pOutputBufferList->pBufHdr[outputIndex]->pBuffer, OMX_U8);
        }
        OMX_MEMFREE_STRUCT(pComponentPrivate->pOutputBufferList->pBufHdr[outputIndex]->pOutputPortPrivate);
        OMX_MEMFREE_STRUCT(pComponentPrivate->pOutputBufferList->pBufHdr[outputIndex]);
        pComponentPrivate->pOutputBufferList->numBuffers--;

        if (pComponentPrivate->pOutputBufferList->numBuffers <
            pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->nBufferCountMin) {
            pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bPopulated = OMX_FALSE;
        }
        if(pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bEnabled &&
           pComponentPrivate->bLoadedCommandPending == OMX_FALSE &&
           (pComponentPrivate->curState == OMX_StateIdle ||
            pComponentPrivate->curState == OMX_StateExecuting ||
            pComponentPrivate->curState == OMX_StatePause)) {
            pComponentPrivate->cbInfo.EventHandler(
                                                   pHandle, pHandle->pApplicationPrivate,
                                                   OMX_EventError, OMX_ErrorPortUnpopulated,OMX_TI_ErrorMinor, "Output Port Unpopulated");
        }
    }
    else {
        OMX_ERROR4(pComponentPrivate->dbg, "Returning OMX_ErrorBadParameter\n");
        eError = OMX_ErrorBadParameter;
    }
    if ((!pComponentPrivate->pInputBufferList->numBuffers &&
         !pComponentPrivate->pOutputBufferList->numBuffers) &&
        pComponentPrivate->InIdle_goingtoloaded)
    {
        pComponentPrivate->InIdle_goingtoloaded = 0;
#ifndef UNDER_CE
        pthread_mutex_lock(&pComponentPrivate->InIdle_mutex);
        pthread_cond_signal(&pComponentPrivate->InIdle_threshold);
        pthread_mutex_unlock(&pComponentPrivate->InIdle_mutex);
#else
        OMX_SignalEvent(&(pComponentPrivate->InIdle_event));
#endif
    }
    if (pComponentPrivate->bDisableCommandPending && (pComponentPrivate->pInputBufferList->numBuffers + pComponentPrivate->pOutputBufferList->numBuffers == 0)) {
        SendCommand (pComponentPrivate->pHandle,OMX_CommandPortDisable,pComponentPrivate->bDisableCommandParam,NULL);
    }

    OMX_PRINT1(pComponentPrivate->dbg, "Exiting FreeBuffer\n");
    return eError;
}

/* ================================================================================= */
/**
 * @fn UseBuffer() description for UseBuffer
 UseBuffer().
 Called by the OMX IL client to pass a buffer to be used.
 *
 *  @see         OMX_Core.h
 */
/* ================================================================================ */

static OMX_ERRORTYPE UseBuffer (OMX_IN OMX_HANDLETYPE hComponent,
                                OMX_INOUT OMX_BUFFERHEADERTYPE** ppBufferHdr,
                                OMX_IN OMX_U32 nPortIndex,
                                OMX_IN OMX_PTR pAppPrivate,
                                OMX_IN OMX_U32 nSizeBytes,
                                OMX_IN OMX_U8* pBuffer)
{
    OMX_PARAM_PORTDEFINITIONTYPE *pPortDef;
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate;
    OMX_ERRORTYPE eError = OMX_ErrorNone;
    OMX_BUFFERHEADERTYPE *pBufferHeader;

    pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE *)
        (((OMX_COMPONENTTYPE*)hComponent)->pComponentPrivate);

#ifdef _ERROR_PROPAGATION__
    if (pComponentPrivate->curState == OMX_StateInvalid){
        eError = OMX_ErrorInvalidState;
        goto EXIT;
    }
#endif
    pPortDef = ((WBAMR_DEC_COMPONENT_PRIVATE*)
                pComponentPrivate)->pPortDef[nPortIndex];
    OMX_PRCOMM1(pComponentPrivate->dbg, "pPortDef->bPopulated = %d\n",pPortDef->bPopulated);

    if(!pPortDef->bEnabled) {
        OMX_ERROR4(pComponentPrivate->dbg, "In UseBuffer\n");
        eError = OMX_ErrorIncorrectStateOperation;
        goto EXIT;
    }

    /*if(nSizeBytes != pPortDef->nBufferSize || pPortDef->bPopulated) {
      OMX_PRINT1(pComponentPrivate->dbg, "In UseBuffer\n");
      eError = OMX_ErrorBadParameter;
      goto EXIT;
      }*/

    OMX_MALLOC_GENERIC(pBufferHeader, OMX_BUFFERHEADERTYPE);
    if (nPortIndex == WBAMR_DEC_OUTPUT_PORT) {
        pBufferHeader->nInputPortIndex = -1;
        pBufferHeader->nOutputPortIndex = nPortIndex;
        OMX_MALLOC_GENERIC(pBufferHeader->pOutputPortPrivate, WBAMRDEC_BUFDATA);
        pComponentPrivate->pOutputBufferList->pBufHdr[pComponentPrivate->pOutputBufferList->numBuffers] = pBufferHeader;
        pComponentPrivate->pOutputBufferList->bBufferPending[pComponentPrivate->pOutputBufferList->numBuffers] = 0;
        pComponentPrivate->pOutputBufferList->bufferOwner[pComponentPrivate->pOutputBufferList->numBuffers++] = 0;
        if (pComponentPrivate->pOutputBufferList->numBuffers == pPortDef->nBufferCountActual) {
            pPortDef->bPopulated = OMX_TRUE;
        }
    }
    else {
        pBufferHeader->nInputPortIndex = nPortIndex;
        pBufferHeader->nOutputPortIndex = -1;
        pComponentPrivate->pInputBufferList->pBufHdr[pComponentPrivate->pInputBufferList->numBuffers] = pBufferHeader;
        pComponentPrivate->pInputBufferList->bBufferPending[pComponentPrivate->pInputBufferList->numBuffers] = 0;
        pComponentPrivate->pInputBufferList->bufferOwner[pComponentPrivate->pInputBufferList->numBuffers++] = 0;
        if (pComponentPrivate->pInputBufferList->numBuffers == pPortDef->nBufferCountActual) {
            pPortDef->bPopulated = OMX_TRUE;
        }
    }

    if((pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bPopulated == pComponentPrivate->pPortDef[WBAMR_DEC_OUTPUT_PORT]->bEnabled)&&
       (pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bPopulated == pComponentPrivate->pPortDef[WBAMR_DEC_INPUT_PORT]->bEnabled) &&
       (pComponentPrivate->InLoaded_readytoidle))
    {
        pComponentPrivate->InLoaded_readytoidle = 0;
#ifndef UNDER_CE
        pthread_mutex_lock(&pComponentPrivate->InLoaded_mutex);
        pthread_cond_signal(&pComponentPrivate->InLoaded_threshold);
        pthread_mutex_unlock(&pComponentPrivate->InLoaded_mutex);
#else
        OMX_SignalEvent(&(pComponentPrivate->InLoaded_event));
#endif
    }
    pBufferHeader->pAppPrivate = pAppPrivate;
    pBufferHeader->pPlatformPrivate = pComponentPrivate;
    pBufferHeader->nAllocLen = nSizeBytes;
    pBufferHeader->nVersion.s.nVersionMajor = WBAMR_DEC_MAJOR_VER;
    pBufferHeader->nVersion.s.nVersionMinor = WBAMR_DEC_MINOR_VER;
    pComponentPrivate->nVersion = pBufferHeader->nVersion.nVersion;
    pBufferHeader->pBuffer = pBuffer;
    pBufferHeader->nSize = sizeof(OMX_BUFFERHEADERTYPE);
    *ppBufferHdr = pBufferHeader;
    OMX_PRBUFFER2(pComponentPrivate->dbg, "pBufferHeader = %p\n",pBufferHeader);
 EXIT:
#ifdef __PERF_INSTRUMENTATION__
    PERF_ReceivedBuffer(pComponentPrivate->pPERF,
                        pBuffer, nSizeBytes,
                        PERF_ModuleHLMM);
#endif
    return eError;
}

/* ================================================================================= */
/**
 * @fn GetExtensionIndex() description for GetExtensionIndex
 GetExtensionIndex().
 Returns index for vendor specific settings.
 *
 *  @see         OMX_Core.h
 */
/* ================================================================================ */
static OMX_ERRORTYPE GetExtensionIndex(OMX_IN  OMX_HANDLETYPE hComponent,
                                       OMX_IN  OMX_STRING cParameterName,
                                       OMX_OUT OMX_INDEXTYPE* pIndexType)
{
    OMX_ERRORTYPE eError = OMX_ErrorNone;

    if(!(strcmp(cParameterName,"OMX.TI.index.config.wbamrheaderinfo"))) {
        *pIndexType = OMX_IndexCustomWbAmrDecHeaderInfoConfig;
    }
    else if(!(strcmp(cParameterName,"OMX.TI.index.config.wbamrstreamIDinfo"))) {
        *pIndexType = OMX_IndexCustomWbAmrDecStreamIDConfig;
    }
    else if(!(strcmp(cParameterName,"OMX.TI.index.config.wbamr.datapath")))
    {
        *pIndexType = OMX_IndexCustomWbAmrDecDataPath;
    }
    else if(!(strcmp(cParameterName,"OMX.TI.index.config.wbamr.framelost")))
    {
        *pIndexType = OMX_IndexCustomWbAmrDecNextFrameLost;
    }
    else if(!(strcmp(cParameterName,"OMX.TI.WBAMR.Decode.Debug")))
    {
        *pIndexType = OMX_IndexCustomDebug;
    }
    else {
        eError = OMX_ErrorBadParameter;
    }

    return eError;
}

/* ================================================================================= */
/**
 * @fn ComponentRoleEnum() description for ComponentRoleEnum()

 Returns the role at the given index
 *
 *  @see         OMX_Core.h
 */
/* ================================================================================ */
static OMX_ERRORTYPE ComponentRoleEnum(OMX_IN OMX_HANDLETYPE hComponent,
                                       OMX_OUT OMX_U8 *cRole,
                                       OMX_IN OMX_U32 nIndex)
{
    WBAMR_DEC_COMPONENT_PRIVATE *pComponentPrivate;

    OMX_ERRORTYPE eError = OMX_ErrorNone;
    pComponentPrivate = (WBAMR_DEC_COMPONENT_PRIVATE *)(((OMX_COMPONENTTYPE*)hComponent)->pComponentPrivate);
    if(nIndex == 0){
        if (cRole == NULL) {
            eError = OMX_ErrorBadParameter;
	}
	else {
            memcpy(cRole, &pComponentPrivate->componentRole.cRole, sizeof(OMX_U8) * OMX_MAX_STRINGNAME_SIZE);
            OMX_PRINT1(pComponentPrivate->dbg, "In ComponenetRoleEnum: cRole is set to %s\n",cRole);
	}
    }
    else {
        eError = OMX_ErrorNoMore;
    }
    return eError;
}

#ifdef WBAMRDEC_DEBUGMEM
void * mymalloc(int line, char *s, int size)
{
    void *p;
    int e=0;
    p = malloc(size);
    if(p==NULL){
        OMXDBG_PRINT(stderr, ERROR, 4, 0, "Memory not available\n");
        /* exit(1); */
    }
    else{
        while((lines[e]!=0)&& (e<500) ){
            e++;
        }
        arr[e]=p;
        lines[e]=line;
        bytes[e]=size;
        strcpy(file[e],s);
        OMXDBG_PRINT(stderr, PRINT, 1, 0, "Allocating %d bytes on address %p, line %d file %s\n", size, p, line, s);
    }
    return p;
}

int myfree(void *dp, int line, char *s){
    int q;
    if (dp==NULL){
        OMXDBG_PRINT(stderr, ERROR, 4, 0, "Null Memory can not be deleted line: %d  file: %s\n", line, s);
        return 0;
    }

    for(q=0;q<500;q++){
        if(arr[q]==dp){
            OMXDBG_PRINT(stderr, PRINT, 1, 0, "Deleting %d bytes on address %p, line %d file %s\n", bytes[q],dp, line, s);
            free(dp);
            dp = NULL;
            lines[q]=0;
            strcpy(file[q],"");
            break;
        }
    }
    if(500==q)
        OMXDBG_PRINT(stderr, ERROR, 4, 0, "\n\nPointer not found. Line:%d    File%s!!\n\n",line, s);
}
#endif