/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 ************************************************************************
 * @file   M4MCS_MediaAndCodecSubscription.c
 * @brief  Media readers and codecs subscription
 * @note   This file implements the subscription of supported media
 *         readers and decoders for the MCS. Potential support can
 *         be activated or de-activated
 *         using compilation flags set in the projects settings.
 ************************************************************************
 */

/**
 ********************************************************************
 * Includes
 ********************************************************************
 */
#include "NXPSW_CompilerSwitches.h"


#include "M4OSA_Debug.h"
#include "M4MCS_InternalTypes.h"                /**< Include for MCS specific types */
#include "M4MCS_InternalFunctions.h"            /**< Registration module */

/* _______________________ */
/*|                       |*/
/*|  reader subscription  |*/
/*|_______________________|*/

/* Reader registration : at least one reader must be defined */
#ifndef M4VSS_SUPPORT_READER_3GP
#ifndef M4VSS_SUPPORT_READER_AMR
#ifndef M4VSS_SUPPORT_READER_MP3
#error "no reader registered"
#endif /* M4VSS_SUPPORT_READER_MP3 */
#endif /* M4VSS_SUPPORT_READER_AMR */
#endif /* M4VSS_SUPPORT_READER_3GP */

/* Include files for each reader to subscribe */
#ifdef M4VSS_SUPPORT_READER_3GP
#include "VideoEditor3gpReader.h"
#endif

#ifdef M4VSS_SUPPORT_READER_AMR
#include "M4READER_Amr.h"
#endif
#ifdef M4VSS_SUPPORT_READER_MP3
#include "VideoEditorMp3Reader.h"
#endif

/* ______________________________ */
/*|                              |*/
/*|  video decoder subscription  |*/
/*|______________________________|*/

#include "VideoEditorAudioDecoder.h"
#include "VideoEditorVideoDecoder.h"


/* _______________________ */
/*|                       |*/
/*|  writer subscription  |*/
/*|_______________________|*/

/* Writer registration : at least one writer must be defined */
#ifndef M4VSS_SUPPORT_WRITER_AMR
#ifndef M4VSS_SUPPORT_WRITER_3GPP
#ifndef M4VSS_SUPPORT_WRITER_PCM
#ifndef M4VSS_SUPPORT_WRITER_MP3
#error "no writer registered"
#endif /* M4VSS_SUPPORT_WRITER_MP3 */
#endif /* M4VSS_SUPPORT_WRITER_PCM */
#endif /* M4VSS_SUPPORT_WRITER_3GPP */
#endif /* M4VSS_SUPPORT_WRITER_AMR */

/* Include files for each writer to subscribe */
#ifdef M4VSS_SUPPORT_WRITER_AMR
extern M4OSA_ERR M4WRITER_AMR_getInterfaces( M4WRITER_OutputFileType* Type,
                                             M4WRITER_GlobalInterface** SrcGlobalInterface,
                                             M4WRITER_DataInterface** SrcDataInterface);
#endif
#ifdef M4VSS_SUPPORT_WRITER_3GPP
extern M4OSA_ERR M4WRITER_3GP_getInterfaces( M4WRITER_OutputFileType* Type,
                                             M4WRITER_GlobalInterface** SrcGlobalInterface,
                                             M4WRITER_DataInterface** SrcDataInterface);
#endif
#ifdef M4VSS_SUPPORT_WRITER_PCM
extern M4OSA_ERR M4WRITER_PCM_getInterfaces( M4WRITER_OutputFileType* Type,
                                             M4WRITER_GlobalInterface** SrcGlobalInterface,
                                             M4WRITER_DataInterface** SrcDataInterface);
#endif
#ifdef M4VSS_SUPPORT_WRITER_MP3
extern M4OSA_ERR M4WRITER_MP3_getInterfaces( M4WRITER_OutputFileType* Type,
                                             M4WRITER_GlobalInterface** SrcGlobalInterface,
                                             M4WRITER_DataInterface** SrcDataInterface);
#endif

/* ______________________________ */
/*|                              |*/
/*|  video encoder subscription  |*/
/*|______________________________|*/
#include "VideoEditorAudioEncoder.h"
#include "VideoEditorVideoEncoder.h"


/* Include files for each video encoder to subscribe */
#ifdef M4VSS_SUPPORT_ENCODER_MPEG4
//#include "M4MP4E_interface.h"
#endif


#define M4ERR_CHECK_NULL_RETURN_VALUE(retval, pointer) \
    if ((pointer) == M4OSA_NULL) return ((M4OSA_ERR)(retval));

/**
 ******************************************************************************
 * M4OSA_ERR M4MCS_SubscribeMediaAndCodec(M4MCS_Context pContext);
 * @brief    This function registers the reader, decoders, writers and encoders
 *          in the MCS.
 * @note
 * @param    pContext:    (IN) Execution context.
 * @return    M4NO_ERROR: there is no error
 * @return    M4ERR_PARAMETER    pContext is NULL
 ******************************************************************************
 */
M4OSA_ERR M4MCS_subscribeMediaAndCodec(M4MCS_Context pContext)
{
    M4OSA_ERR                   err = M4NO_ERROR;

    M4READER_MediaType          readerMediaType;
    M4READER_GlobalInterface*   pReaderGlobalInterface;
    M4READER_DataInterface*     pReaderDataInterface;

    M4WRITER_OutputFileType     writerMediaType;
    M4WRITER_GlobalInterface*   pWriterGlobalInterface;
    M4WRITER_DataInterface*     pWriterDataInterface;

    M4AD_Type                   audioDecoderType;
    M4ENCODER_AudioFormat       audioCodecType;
    M4ENCODER_AudioGlobalInterface* pAudioCodecInterface;
    M4AD_Interface*             pAudioDecoderInterface;

    M4DECODER_VideoType         videoDecoderType;
    M4ENCODER_Format            videoCodecType;
    M4ENCODER_GlobalInterface*  pVideoCodecInterface;
    M4DECODER_VideoInterface*   pVideoDecoderInterface;

    M4ERR_CHECK_NULL_RETURN_VALUE(M4ERR_PARAMETER, pContext);

    /* _______________________ */
    /*|                       |*/
    /*|  reader subscription  |*/
    /*|_______________________|*/

    /* --- 3GP --- */

#ifdef M4VSS_SUPPORT_READER_3GP
    err = VideoEditor3gpReader_getInterface(&readerMediaType,
                                            &pReaderGlobalInterface,
                                            &pReaderDataInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4READER_3GP interface allocation error");
        return err;
    }
    err = M4MCS_registerReader( pContext, readerMediaType,
                                pReaderGlobalInterface,
                                pReaderDataInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register 3GP reader");
#endif /* M4VSS_SUPPORT_READER_3GP */

    /* --- AMR --- */

#ifdef M4VSS_SUPPORT_READER_AMR
    err = M4READER_AMR_getInterfaces(   &readerMediaType,
                                        &pReaderGlobalInterface,
                                        &pReaderDataInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4READER_AMR interface allocation error");
        return err;
    }
    err = M4MCS_registerReader( pContext, readerMediaType,
                                pReaderGlobalInterface,
                                pReaderDataInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register AMR reader");
#endif /* M4VSS_SUPPORT_READER_AMR */

    /* --- MP3 --- */

#ifdef M4VSS_SUPPORT_READER_MP3

    err = VideoEditorMp3Reader_getInterface(&readerMediaType,
                                            &pReaderGlobalInterface,
                                            &pReaderDataInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4READER_MP3 interface allocation error");
        return err;
    }
    err = M4MCS_registerReader( pContext, readerMediaType,
                                pReaderGlobalInterface,
                                pReaderDataInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register MP3 reader");
#endif /* M4VSS_SUPPORT_READER_MP3 */

    /* ______________________________ */
    /*|                              |*/
    /*|  video decoder subscription  |*/
    /*|______________________________|*/

    /* --- MPEG4 & H263 --- */

#ifdef M4VSS_SUPPORT_VIDEC_3GP

    err = VideoEditorVideoDecoder_getInterface_MPEG4( &videoDecoderType,
                                (M4OSA_Void *)&pVideoDecoderInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4DECODER_MPEG4 interface allocation error");
        return err;
    }
    err = M4MCS_registerVideoDecoder(   pContext, videoDecoderType,
                                        pVideoDecoderInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register MPEG4 decoder");
#endif /* M4VSS_SUPPORT_VIDEC_3GP */


#ifdef M4VSS_SUPPORT_VIDEO_AVC

    err = VideoEditorVideoDecoder_getInterface_H264( &videoDecoderType,
                                (M4OSA_Void *)&pVideoDecoderInterface);

    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4DECODER_AVC interface allocation error");
        return err;
    }
    err = M4MCS_registerVideoDecoder(   pContext, videoDecoderType,
                                        pVideoDecoderInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register AVC decoder");
#endif /* M4VSS_SUPPORT_VIDEO_AVC */


    /* ______________________________ */
    /*|                              |*/
    /*|  audio decoder subscription  |*/
    /*|______________________________|*/

    /* --- AMRNB --- */

#ifdef M4VSS_SUPPORT_AUDEC_AMRNB
    err = VideoEditorAudioDecoder_getInterface_AMRNB(&audioDecoderType,
                                                &pAudioDecoderInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4AD PHILIPS AMRNB interface allocation error");
        return err;
    }
    err = M4MCS_registerAudioDecoder(   pContext, audioDecoderType,
                                        pAudioDecoderInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register PHILIPS AMRNB decoder");
#endif /* M4VSS_SUPPORT_AUDEC_AMRNB */

    /* --- AAC --- */

#ifdef M4VSS_SUPPORT_AUDEC_AAC

    err = VideoEditorAudioDecoder_getInterface_AAC(&audioDecoderType,
                                            &pAudioDecoderInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4AD PHILIPS AAC interface allocation error");
        return err;
    }
    err = M4MCS_registerAudioDecoder(   pContext, audioDecoderType,
                                        pAudioDecoderInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register PHILIPS AAC decoder");
#endif /* M4VSS_SUPPORT_AUDEC_AAC */

    /* --- MP3 --- */

#ifdef M4VSS_SUPPORT_AUDEC_MP3

    err = VideoEditorAudioDecoder_getInterface_MP3(&audioDecoderType,
                                            &pAudioDecoderInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4AD PHILIPS MP3 interface allocation error");
        return err;
    }
    err = M4MCS_registerAudioDecoder(   pContext, audioDecoderType,
                                        pAudioDecoderInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register PHILIPS MP3 decoder");
#endif  /* M4VSS_SUPPORT_AUDEC_MP3 */

    /* --- EVRC --- */


    /* _______________________ */
    /*|                       |*/
    /*|  writer subscription  |*/
    /*|_______________________|*/

    /* --- PCM --- */


    /* --- 3GPP --- */

#ifdef M4VSS_SUPPORT_WRITER_3GPP
    /* retrieves the 3GPP writer media type and pointer to functions*/
    err = M4WRITER_3GP_getInterfaces(   &writerMediaType,
                                        &pWriterGlobalInterface,
                                        &pWriterDataInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4WRITER_3GP interface allocation error");
        return err;
    }
    err = M4MCS_registerWriter( pContext, writerMediaType,
                                pWriterGlobalInterface,
                                pWriterDataInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register 3GPP writer");
#endif /* M4VSS_SUPPORT_WRITER_3GPP */


    /* ______________________________ */
    /*|                              |*/
    /*|  video encoder subscription  |*/
    /*|______________________________|*/

    /* --- MPEG4 --- */

#ifdef M4VSS_SUPPORT_ENCODER_MPEG4
       /* retrieves the MPEG4 encoder type and pointer to functions*/
    err = VideoEditorVideoEncoder_getInterface_MPEG4(&videoCodecType,
                                                &pVideoCodecInterface,
                                                M4ENCODER_OPEN_ADVANCED);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4MP4E_MPEG4 interface allocation error");
        return err;
    }
    err = M4MCS_registerVideoEncoder(   pContext, videoCodecType,
                                        pVideoCodecInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register video MPEG4 encoder");
#endif /* M4VSS_SUPPORT_ENCODER_MPEG4 */

    /* --- H263 --- */

#ifdef M4VSS_SUPPORT_ENCODER_MPEG4
    /* retrieves the H263 encoder type and pointer to functions*/
    err = VideoEditorVideoEncoder_getInterface_H263(&videoCodecType,
                                                &pVideoCodecInterface,
                                                M4ENCODER_OPEN_ADVANCED);

    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4MP4E_H263 interface allocation error");
        return err;
    }
    err = M4MCS_registerVideoEncoder( pContext, videoCodecType,
                                      pVideoCodecInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register video H263 encoder");
#endif /* M4VSS_SUPPORT_ENCODER_MPEG4 */

#ifdef M4VSS_SUPPORT_ENCODER_AVC
    /* retrieves the H263 encoder type and pointer to functions*/
    err = VideoEditorVideoEncoder_getInterface_H264(&videoCodecType,
                                                &pVideoCodecInterface,
                                                M4ENCODER_OPEN_ADVANCED);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4H264E interface allocation error");
        return err;
    }
    err = M4MCS_registerVideoEncoder( pContext, videoCodecType, pVideoCodecInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register video H264 encoder");
#endif /* M4VSS_SUPPORT_ENCODER_AVC */

    /* ______________________________ */
    /*|                              |*/
    /*|  audio encoder subscription  |*/
    /*|______________________________|*/

    /* --- AMR --- */

#ifdef M4VSS_SUPPORT_ENCODER_AMR
       /* retrieves the AMR encoder type and pointer to functions*/
    err = VideoEditorAudioEncoder_getInterface_AMRNB(&audioCodecType,
                                                &pAudioCodecInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4AMR interface allocation error");
        return err;
    }
    err = M4MCS_registerAudioEncoder(   pContext, audioCodecType,
                                        pAudioCodecInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register audio AMR encoder");
#endif /* M4VSS_SUPPORT_ENCODER_AMR */

    /* --- AAC --- */

#ifdef M4VSS_SUPPORT_ENCODER_AAC
    /* retrieves the AAC encoder type and pointer to functions*/
    err = VideoEditorAudioEncoder_getInterface_AAC(&audioCodecType,
                                                &pAudioCodecInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4AAC interface allocation error");
        return err;
    }
    err = M4MCS_registerAudioEncoder(   pContext, audioCodecType,
                                        pAudioCodecInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register audio AAC encoder");
#endif /* M4VSS_SUPPORT_ENCODER_AAC */


    /* --- MP3 --- */
#ifdef M4VSS_SUPPORT_ENCODER_MP3
    /* retrieves the MP3 encoder type and pointer to functions*/
    err = VideoEditorAudioEncoder_getInterface_MP3(&audioCodecType,
                                                &pAudioCodecInterface);
    if (M4NO_ERROR != err)
    {
        M4OSA_TRACE1_0("M4MP3E interface allocation error");
        return err;
    }
    err = M4MCS_registerAudioEncoder( pContext, audioCodecType,
                                      pAudioCodecInterface);
    M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
         "M4MCS_subscribeMediaAndCodec: can't register audio MP3 encoder");
#endif /* M4VSS_SUPPORT_ENCODER_MP3 */

    return err;
}