C++ (Cpp) IQualityControl_Release 예제들

예제 #1

파일: qualitycontrol.c 프로젝트: AndreRH/wine

HRESULT WINAPI QualityControlImpl_Notify(IQualityControl *iface, IBaseFilter *sender, Quality qm)
{
    QualityControlImpl *This = impl_from_IQualityControl(iface);
    HRESULT hr = S_FALSE;

    TRACE("%p %p { 0x%x %u " XTIME_FMT " " XTIME_FMT " }\n",
            This, sender, qm.Type, qm.Proportion,
            XTIME(qm.Late), XTIME(qm.TimeStamp));

    if (This->tonotify)
        return IQualityControl_Notify(This->tonotify, This->self, qm);

    if (This->input) {
        IPin *to = NULL;
        IPin_ConnectedTo(This->input, &to);
        if (to) {
            IQualityControl *qc = NULL;
            IPin_QueryInterface(to, &IID_IQualityControl, (void**)&qc);
            if (qc) {
                hr = IQualityControl_Notify(qc, This->self, qm);
                IQualityControl_Release(qc);
            }
            IPin_Release(to);
        }
    }

    return hr;
}

예제 #2

파일: qualitycontrol.c 프로젝트: DeltaYang/wine

HRESULT WINAPI QualityControlImpl_Notify(IQualityControl *iface, IBaseFilter *sender, Quality qm) {
    HRESULT hr = S_FALSE;
    QualityControlImpl *This = (QualityControlImpl*)iface;
    if (This->tonotify)
        return IQualityControl_Notify(This->tonotify, This->self, qm);
    if (This->input) {
        IPin *to = NULL;
        IPin_ConnectedTo(This->input, &to);
        if (to) {
            IQualityControl *qc = NULL;
            IPin_QueryInterface(to, &IID_IQualityControl, (void**)&qc);
            if (qc) {
                hr = IQualityControl_Notify(qc, This->self, qm);
                IQualityControl_Release(qc);
            }
            IPin_Release(to);
        }
    }
    return hr;
}