* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: Audio Encoder capabilities Itf Implementation

 *

 */

static XAAudioEncoderCapabilitiesItfImpl* GetImpl(

        XAAudioEncoderCapabilitiesItf self)

    if (self)

        XAAudioEncoderCapabilitiesItfImpl* impl =

                (XAAudioEncoderCapabilitiesItfImpl*) (*self);

        if (impl && (impl == impl->self))

            {

            }

    return NULL;

        XAAudioEncoderCapabilitiesItf self, XAuint32* pNumEncoders,

        XAuint32* pEncoderIds)

    {

    if (!impl || !pNumEncoders)

        {

        }

        {

        if (pEncoderIds)

            { /* query array of encoders */

            if (*pNumEncoders < impl->numCodecs)

                {

                }

                {

                for (i = 0; i < impl->numCodecs; i++)

                    {

                    XACapabilitiesMgr_GetCapsByIdx(impl->capslist,

                            (XACapsType) (XACAP_ENCODER | XACAP_AUDIO), i,

                            &temp);

                    }

                pEncoderIds[0] = XA_AUDIOCODEC_AMR;

                pEncoderIds[1] = XA_AUDIOCODEC_AAC;

                pEncoderIds[2] = XA_AUDIOCODEC_PCM;

                }

        /* return number of encoders */

        *pNumEncoders = impl->numCodecs;

        }DEBUG_API("<-XAAudioEncoderCapabilitiesItfImpl_GetAudioEncoders");

    return res;

        XAAudioEncoderCapabilitiesItf self, XAuint32 encoderId,

        XAuint32 *pIndex, XAAudioCodecDescriptor *pDescriptor)

    {

    if (!impl || !pIndex)

        {

        }

        {

        *pIndex = 1;

        if (!pDescriptor)

        }

    /* query capabilities from adaptation using codec id */

    memset(pDescriptor, 0, sizeof(XAAudioCodecDescriptor));

        case XA_AUDIOCODEC_AMR:

            impl->bitRateArray[6] = 10200;

            pDescriptor->minSampleRate = 8000000; /*milliHz*/

            pDescriptor->isFreqRangeContinuous = XA_BOOLEAN_FALSE;

            pDescriptor->pSampleRatesSupported

                    = (XAmilliHertz*) (&(impl->sampleRateArray));

            pDescriptor->minBitRate = 4750;

            pDescriptor->maxBitRate = 12200;

            pDescriptor->isBitrateRangeContinuous = XA_BOOLEAN_FALSE;

            pDescriptor->pBitratesSupported

                    = (XAuint32*) (&(impl->bitRateArray));

        case XA_AUDIOCODEC_AAC:

            impl->bitRateArray[6] = 224000;

            impl->bitRateArray[7] = 256000;

            pDescriptor->minSampleRate = 8000 * 1000; /*milliHz*/

            pDescriptor->isFreqRangeContinuous = XA_BOOLEAN_FALSE;

            pDescriptor->pSampleRatesSupported

                    = (XAmilliHertz*) (&(impl->sampleRateArray));

            pDescriptor->minBitRate = 32000;

            pDescriptor->maxBitRate = 256000;

            pDescriptor->isBitrateRangeContinuous = XA_BOOLEAN_FALSE;

            pDescriptor->pBitratesSupported

                    = (XAuint32*) (&(impl->bitRateArray));

        case XA_AUDIOCODEC_PCM:

            pDescriptor->minSampleRate = 8000000; /*milliHz*/

            pDescriptor->isFreqRangeContinuous = XA_BOOLEAN_FALSE;

            pDescriptor->pSampleRatesSupported

                    = (XAmilliHertz*) (&(impl->sampleRateArray));

            pDescriptor->minBitRate = 0;

            pDescriptor->maxBitRate = 0;

            pDescriptor->isBitrateRangeContinuous = XA_BOOLEAN_FALSE;

            pDescriptor->profileSetting = XA_AUDIOPROFILE_PCM;

            pDescriptor->modeSetting = 0;

    res = XACapabilitiesMgr_GetCapsById(impl->capslist,

            (XACapsType) (XACAP_ENCODER | XACAP_AUDIO), encoderId, &temp);

    if (res == XA_RESULT_SUCCESS)

        {

        XAAudioCodecDescriptor* desc =

                ((XAAudioCodecDescriptor*) (temp.pEntry));

        /* map applicable values to XAAudioCodecCapabilities */

        pDescriptor->maxChannels = desc->maxChannels;

        pDescriptor->minSampleRate = desc->minSampleRate * 1000; /* milliHz */

        if (desc->maxSampleRate < (0xFFFFFFFF / 1000))

            {

            pDescriptor->maxSampleRate = desc->maxSampleRate * 1000;

            }

        else

            {

            pDescriptor->maxSampleRate = 0xFFFFFFFF;

            }

        pDescriptor->minBitsPerSample = desc->minBitsPerSample;

        pDescriptor->maxBitsPerSample = desc->maxBitsPerSample;

        pDescriptor->isFreqRangeContinuous = XA_BOOLEAN_TRUE;

        pDescriptor->minBitRate = desc->minBitRate;

        pDescriptor->maxBitRate = desc->maxBitRate;

        pDescriptor->numBitratesSupported = desc->numBitratesSupported;

        pDescriptor->isBitrateRangeContinuous = XA_BOOLEAN_TRUE;

        if (temp.xaid == XA_AUDIOCODEC_PCM)

            {

            pDescriptor->profileSetting = XA_AUDIOPROFILE_PCM;

            pDescriptor->modeSetting = 0; /* no chanmode for pcm defined */

            }

        else if (temp.xaid == XA_ADAPTID_VORBIS) /* for ogg */

            {

            if (desc->maxChannels == 1)

                {

                pDescriptor->profileSetting = XA_AUDIOPROFILE_MPEG1_L3;

                pDescriptor->modeSetting = XA_AUDIOCHANMODE_MP3_MONO;

                }

            else

                {

                pDescriptor->profileSetting = XA_AUDIOPROFILE_MPEG2_L3;

                pDescriptor->modeSetting = XA_AUDIOCHANMODE_MP3_STEREO;

                }

            }

        else

            {

            /* do nothing */

            }

        }

    }

XAAudioEncoderCapabilitiesItfImpl* XAAudioEncoderCapabilitiesItfImpl_Create(

        XACapabilities* caps)

    {

    XAAudioEncoderCapabilitiesItfImpl* self =

            (XAAudioEncoderCapabilitiesItfImpl*) calloc(1,

                    sizeof(XAAudioEncoderCapabilitiesItfImpl));

    if (self)

        {

        self->itf.GetAudioEncoders

                = XAAudioEncoderCapabilitiesItfImpl_GetAudioEncoders;

        self->itf.GetAudioEncoderCapabilities

                = XAAudioEncoderCapabilitiesItfImpl_GetAudioEncoderCapabilities;

                        &(self->numCodecs) ) == XA_RESULT_SUCCESS );

        }DEBUG_API("<-XAAudioEncoderCapabilitiesItfImpl_Create");

    return self;

void XAAudioEncoderCapabilitiesItfImpl_Free(

        XAAudioEncoderCapabilitiesItfImpl* self)

    {

    }