#include "record.h"

namespace record_windows
{
    STDMETHODIMP Recorder::QueryInterface(REFIID iid, void** ppv)
    {
        static const QITAB qit[] =
        {
            QITABENT(Recorder, IMFSourceReaderCallback),
            { 0 },
        };
        return QISearch(this, qit, iid, ppv);
    }

    STDMETHODIMP_(ULONG) Recorder::AddRef()
    {
        return InterlockedIncrement(&m_nRefCount);
    }

    STDMETHODIMP_(ULONG) Recorder::Release()
    {
        ULONG uCount = InterlockedDecrement(&m_nRefCount);
        if (uCount == 0)
        {
            delete this;
        }
        return uCount;
    }
};