C++ (Cpp) TransformFilter_Construct Exemples

Exemple #1

Fichier : avidec.c Projet : klickverbot/wine

HRESULT AVIDec_create(IUnknown * pUnkOuter, LPVOID * ppv)
{
    HRESULT hr;
    AVIDecImpl * This;

    TRACE("(%p, %p)\n", pUnkOuter, ppv);

    *ppv = NULL;

    if (pUnkOuter)
        return CLASS_E_NOAGGREGATION;

    hr = TransformFilter_Construct(&AVIDec_Vtbl, sizeof(AVIDecImpl), &CLSID_AVIDec, &AVIDec_FuncsTable, (IBaseFilter**)&This);

    if (FAILED(hr))
        return hr;
    else
    {
        ISeekingPassThru *passthru;
        hr = CoCreateInstance(&CLSID_SeekingPassThru, (IUnknown*)This, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void**)&This->seekthru_unk);
        IUnknown_QueryInterface(This->seekthru_unk, &IID_ISeekingPassThru, (void**)&passthru);
        ISeekingPassThru_Init(passthru, FALSE, (IPin*)This->tf.ppPins[0]);
        ISeekingPassThru_Release(passthru);
    }

    This->hvid = NULL;
    This->pBihIn = NULL;
    This->pBihOut = NULL;

    *ppv = This;

    return hr;
}

Exemple #2

Fichier : avidec.c Projet : Strongc/reactos

HRESULT AVIDec_create(IUnknown * pUnkOuter, LPVOID * ppv)
{
    HRESULT hr;
    AVIDecImpl * This;

    TRACE("(%p, %p)\n", pUnkOuter, ppv);

    *ppv = NULL;

    if (pUnkOuter)
        return CLASS_E_NOAGGREGATION;

    hr = TransformFilter_Construct(&AVIDec_Vtbl, sizeof(AVIDecImpl), &CLSID_AVIDec, &AVIDec_FuncsTable, (IBaseFilter**)&This);

    if (FAILED(hr))
        return hr;

    This->hvid = NULL;
    This->pBihIn = NULL;
    This->pBihOut = NULL;

    *ppv = &This->tf.filter.IBaseFilter_iface;

    return hr;
}

Exemple #3

Fichier : qtvdecoder.c Projet : AlexSteel/wine

IUnknown * CALLBACK QTVDecoder_create(IUnknown * pUnkOuter, HRESULT* phr)
{
    HRESULT hr;
    QTVDecoderImpl * This;

    TRACE("(%p, %p)\n", pUnkOuter, phr);

    *phr = S_OK;

    if (pUnkOuter)
    {
        *phr = CLASS_E_NOAGGREGATION;
        return NULL;
    }

    hr = TransformFilter_Construct(&QTVDecoder_Vtbl, sizeof(QTVDecoderImpl), &CLSID_QTVDecoder, &QTVDecoder_FuncsTable, (IBaseFilter**)&This);

    if (FAILED(hr))
    {
        *phr = hr;
        return NULL;
    }

    *phr = hr;
    return (IUnknown*)This;
}

Exemple #4

static HRESULT Gstreamer_transform_create(IUnknown *punkout, const CLSID *clsid, const char *name, const TransformFilterFuncTable *vtbl, void **obj)
{
    GstTfImpl *This;

    if (FAILED(TransformFilter_Construct(&GSTTf_Vtbl, sizeof(GstTfImpl), clsid, vtbl, (IBaseFilter**)&This)))
        return E_OUTOFMEMORY;

    This->gstreamer_name = name;
    *obj = This;

    return S_OK;
}

Exemple #5

Fichier : gsttffilter.c Projet : Sunmonds/wine

static HRESULT Gstreamer_transform_create(IUnknown *punkout, const CLSID *clsid, const char *name, const TransformFilterFuncTable *vtbl, void **obj)
{
    GstTfImpl *This;

    if (FAILED(TransformFilter_Construct(&GSTTf_Vtbl, sizeof(GstTfImpl), clsid, vtbl, (IBaseFilter**)&This)))
        return E_OUTOFMEMORY;
    else
    {
        ISeekingPassThru *passthru;
        CoCreateInstance(&CLSID_SeekingPassThru, (IUnknown*)This, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void**)&This->seekthru_unk);
        IUnknown_QueryInterface(This->seekthru_unk, &IID_ISeekingPassThru, (void**)&passthru);
        ISeekingPassThru_Init(passthru, FALSE, (IPin*)This->tf.ppPins[0]);
        ISeekingPassThru_Release(passthru);
    }

    This->gstreamer_name = name;
    *obj = This;

    return S_OK;
}

Exemple #6

Fichier : acmwrapper.c Projet : AmesianX/wine

HRESULT ACMWrapper_create(IUnknown * pUnkOuter, LPVOID * ppv)
{
    HRESULT hr;
    ACMWrapperImpl* This;

    TRACE("(%p, %p)\n", pUnkOuter, ppv);

    *ppv = NULL;

    if (pUnkOuter)
        return CLASS_E_NOAGGREGATION;

    hr = TransformFilter_Construct(&ACMWrapper_Vtbl, sizeof(ACMWrapperImpl), &CLSID_ACMWrapper, &ACMWrapper_FuncsTable, (IBaseFilter**)&This);

    if (FAILED(hr))
        return hr;

    *ppv = &This->tf.filter.IBaseFilter_iface;
    This->lasttime_real = This->lasttime_sent = -1;

    return hr;
}