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#include "camerabinaudioencoder.h"
#include "camerabincontainer.h"
#include <private/qgstcodecsinfo_p.h>

#include <QtCore/qdebug.h>

QT_BEGIN_NAMESPACE

CameraBinAudioEncoder::CameraBinAudioEncoder(QObject *parent)
    :QAudioEncoderSettingsControl(parent),
     m_codecs(QGstCodecsInfo::AudioEncoder)
{
}

CameraBinAudioEncoder::~CameraBinAudioEncoder()
{
}

QStringList CameraBinAudioEncoder::supportedAudioCodecs() const
{
    return m_codecs.supportedCodecs();
}

QString CameraBinAudioEncoder::codecDescription(const QString &codecName) const
{
    return m_codecs.codecDescription(codecName);
}

QList<int> CameraBinAudioEncoder::supportedSampleRates(const QAudioEncoderSettings &, bool *) const
{
    //TODO check element caps to find actual values

    return QList<int>();
}

QAudioEncoderSettings CameraBinAudioEncoder::audioSettings() const
{
    return m_audioSettings;
}

void CameraBinAudioEncoder::setAudioSettings(const QAudioEncoderSettings &settings)
{
    if (m_audioSettings != settings) {
        m_audioSettings = settings;
        m_actualAudioSettings = settings;
        emit settingsChanged();
    }
}

QAudioEncoderSettings CameraBinAudioEncoder::actualAudioSettings() const
{
    return m_actualAudioSettings;
}

void CameraBinAudioEncoder::setActualAudioSettings(const QAudioEncoderSettings &settings)
{
    m_actualAudioSettings = settings;
}

void CameraBinAudioEncoder::resetActualSettings()
{
    m_actualAudioSettings = m_audioSettings;
}

GstEncodingProfile *CameraBinAudioEncoder::createProfile()
{
    QString codec = m_actualAudioSettings.codec();
    QString preset = m_actualAudioSettings.encodingOption(QStringLiteral("preset")).toString();
    GstCaps *caps;

    if (codec.isEmpty())
        return 0;
    else
        caps = gst_caps_from_string(codec.toLatin1());

    return (GstEncodingProfile *)gst_encoding_audio_profile_new(
                                        caps,
                                        !preset.isEmpty() ? preset.toLatin1().constData() : NULL, //preset
                                        NULL,   //restriction
                                        0);     //presence
}

QT_END_NAMESPACE
