author | hgs |
Tue, 21 Sep 2010 11:38:43 -0500 | |
changeset 53 | eabc8c503852 |
parent 33 | 5e8b14bae8c3 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: MediaRecorder MMF Adaptation |
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* |
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*/ |
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#include <string.h> |
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#include "xamediarecorderadaptctxmmf.h" |
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#include "xaadaptationmmf.h" |
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#include "cmmfbackendengine.h" |
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#include "xaadptbasectx.h" |
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/* |
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* XAAdaptationBaseCtx* XAMediaRecorderAdaptMMF_Create() |
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* Allocates memory for Media Recorder Adaptation Context and makes 1st phase initialization |
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* @param XADataSource *pAudioSrc - pointer to OMX-AL audio source |
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* @param XADataSource *pImageVideoSrc - pointer image/video source |
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* @param XADataSink *pDataSnk - pointer to OMX-AL sink |
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* @returns XAMediaRecorderAdaptationMMFCtx* - Pointer to created context, NULL if error occurs. |
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*/ |
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XAAdaptationBaseCtx* XAMediaRecorderAdaptMMF_Create(XADataSource* pAudioSrc, |
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XADataSource* pImageVideoSrc, XADataSink* pDataSnk, XAuint8 recModes) |
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{ |
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XAMediaRecorderAdaptationMMFCtx *pSelf = NULL; |
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XAresult res; |
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DEBUG_API("->XAMediaRecorderAdaptMMF_Create"); |
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pSelf = (XAMediaRecorderAdaptationMMFCtx*) calloc(1, |
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sizeof(XAMediaRecorderAdaptationMMFCtx)); |
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if (!pSelf) |
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{ |
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DEBUG_ERR("Failed to create XAMediaRecorderAdaptationMMFCtx !!!"); |
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DEBUG_API("<-XAMediaRecorderAdaptMMF_Create"); |
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return NULL; |
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} |
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||
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if (XAAdaptationBaseMMF_Init(&(pSelf->baseObj), |
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XAMediaRecorderAdaptation) != XA_RESULT_SUCCESS) |
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{ |
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free(pSelf); |
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DEBUG_ERR("Failed to init base context!!!"); |
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DEBUG_API("<-XAMediaRecorderAdaptMMF_Create"); |
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return NULL; |
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} |
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||
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pSelf->xaAudioSource = pAudioSrc; |
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pSelf->xaVideoSource = pImageVideoSrc; |
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pSelf->xaSink = pDataSnk; |
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pSelf->xaRecordState = XA_RECORDSTATE_STOPPED; |
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pSelf->curMirror = XA_VIDEOMIRROR_NONE; |
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pSelf->curRotation = 0; |
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pSelf->recModes = recModes; |
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pSelf->isRecord = XA_BOOLEAN_FALSE; |
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||
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/* defaults from API spec */ |
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pSelf->imageEncSettings.width = 640; |
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pSelf->imageEncSettings.height = 480; |
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pSelf->imageEncSettings.compressionLevel = 0; |
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pSelf->imageEncSettings.encoderId = XA_IMAGECODEC_JPEG; |
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pSelf->imageEncSettings.colorFormat = XA_COLORFORMAT_UNUSED; |
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/* no specified defaults for rest, determined later from container type */ |
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pSelf->videoEncSettings.encoderId = XA_ADAPTID_UNINITED; |
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pSelf->videoEncSettings.width = 640; |
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pSelf->videoEncSettings.height = 480; |
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pSelf->videoEncSettings.frameRate = 15; |
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pSelf->audioEncSettings.encoderId = XA_ADAPTID_UNINITED; |
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pSelf->audioEncSettings.channelsIn = 2; |
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pSelf->audioEncSettings.channelsOut = 2; |
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pSelf->audioEncSettings.bitsPerSample = 8; |
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pSelf->audioEncSettings.bitRate = 128; |
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pSelf->audioEncSettings.sampleRate = 44100; |
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res = mmf_backend_engine_init(&(pSelf->mmfContext)); |
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if (!(pSelf->mmfContext) || (res != XA_RESULT_SUCCESS)) |
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{ |
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free(pSelf); |
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DEBUG_ERR("Failed to init mmf context!!!"); |
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DEBUG_API("<-XAMediaRecorderAdaptMMF_Create"); |
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return NULL; |
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} |
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DEBUG_API("<-XAMediaRecorderAdaptMMF_Create"); |
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return (XAAdaptationBaseCtx*) (&pSelf->baseObj.baseObj); |
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} |
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/* |
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* XAresult XAMediaRecorderAdaptMMF_PostInit() |
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* 2nd phase initialization of Media Recorder Adaptation Context |
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* @param XAAdaptationBaseCtx* ctx - pointer to Media Recorder adaptation context |
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* @return XAresult - Success value |
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*/ |
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XAresult XAMediaRecorderAdaptMMF_PostInit(XAAdaptationMMFCtx* bCtx) |
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{ |
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XAresult ret = XA_RESULT_SUCCESS; |
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XADataLocator_URI* tempUri; |
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XADataFormat_MIME* tempFormat; |
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XAMediaRecorderAdaptationMMFCtx *pSelf; |
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DEBUG_API("->XAMediaRecorderAdapt_PostInit"); |
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if(!bCtx) |
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{ |
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ret = XA_RESULT_PARAMETER_INVALID; |
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID"); |
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DEBUG_API("<-XAMediaRecorderAdapt_PostInit"); |
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return ret; |
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} |
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pSelf = (XAMediaRecorderAdaptationMMFCtx*) bCtx; |
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if (pSelf->mmfContext) |
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{ |
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tempUri = (XADataLocator_URI*) (pSelf->xaSink->pLocator); |
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tempFormat = (XADataFormat_MIME*) (pSelf->xaSink->pFormat); |
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ret = mmf_set_recorder_uri(pSelf->mmfContext, (char *) (tempUri->URI), |
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tempFormat->containerType); |
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if (ret != XA_RESULT_SUCCESS) |
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{ |
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DEBUG_ERR("Failed to set recorder uri on mmf!!!"); |
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DEBUG_API("<-XAMediaRecorderAdapt_PostInit"); |
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return ret; |
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} |
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ret = mmf_set_adapt_context(pSelf->mmfContext, &(pSelf->baseObj)); |
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if (ret != XA_RESULT_SUCCESS) |
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{ |
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DEBUG_ERR("Failed to set adapt context on mmf!!!"); |
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DEBUG_API("<-XAMediaRecorderAdapt_PostInit"); |
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return ret; |
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} |
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} |
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DEBUG_API("<-XAMediaRecorderAdapt_PostInit"); |
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return ret; |
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} |
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/* |
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* void XAMediaRecorderAdaptMMF_Destroy( XAAdaptationMMFCtx* bCtx ) |
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* Destroys Media Recorder Adaptation Context |
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* @param ctx - Media Recorder Adaptation context to be destroyed |
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*/ |
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void XAMediaRecorderAdaptMMF_Destroy(XAAdaptationMMFCtx* bCtx) |
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{ |
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XAMediaRecorderAdaptationMMFCtx* ctx = NULL; |
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DEBUG_API("->XAMediaRecorderAdaptMMF_Destroy"); |
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if (bCtx == NULL) |
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{ |
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DEBUG_ERR("Invalid parameter!!"); |
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DEBUG_API("<-XAMediaRecorderAdaptMMF_Destroy"); |
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return; |
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} |
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ctx = (XAMediaRecorderAdaptationMMFCtx*) bCtx; |
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if (ctx->mmfContext) |
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{ |
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mmf_backend_engine_deinit(ctx->mmfContext); |
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} |
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XAAdaptationBaseMMF_Free(bCtx); |
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free(ctx); |
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ctx = NULL; |
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DEBUG_API("<-XAMediaRecorderAdaptMMF_Destroy"); |
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} |
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