C++ (Cpp) BaseRendererImpl_BeginFlush示例

示例#1

文件： dsoundrender.c 项目： reactos/reactos

static HRESULT WINAPI DSoundRender_BeginFlush(BaseRenderer* iface)
{
    DSoundRenderImpl *This = impl_from_BaseRenderer(iface);

    TRACE("\n");
    BaseRendererImpl_BeginFlush(iface);
    SetEvent(This->blocked);

    return S_OK;
}

示例#2

static HRESULT WINAPI BaseRenderer_InputPin_BeginFlush(IPin * iface)
{
    BaseInputPin* This = impl_BaseInputPin_from_IPin(iface);
    BaseRenderer *pFilter = impl_from_IBaseFilter(This->pin.pinInfo.pFilter);
    HRESULT hr = S_OK;

    TRACE("(%p/%p)->()\n", This, iface);

    EnterCriticalSection(&pFilter->filter.csFilter);
    EnterCriticalSection(&pFilter->csRenderLock);
    EnterCriticalSection(This->pin.pCritSec);
    hr = BaseInputPinImpl_BeginFlush(iface);
    if (SUCCEEDED(hr))
    {
        if (pFilter->pFuncsTable->pfnBeginFlush)
            hr = pFilter->pFuncsTable->pfnBeginFlush(pFilter);
        else
            hr = BaseRendererImpl_BeginFlush(pFilter);
    }
    LeaveCriticalSection(This->pin.pCritSec);
    LeaveCriticalSection(&pFilter->filter.csFilter);
    LeaveCriticalSection(&pFilter->csRenderLock);
    return hr;
}