Exemplos de QzTaskMemAlloc em C++ (Cpp)

Exemplo n.º 1

Arquivo: dump.cpp Projeto: synther/dump-filter

//
// GetCurFile
//
// Implemented for IFileSinkFilter support
//
STDMETHODIMP CDump::GetCurFile(LPOLESTR * ppszFileName,AM_MEDIA_TYPE *pmt)
{
    CheckPointer(ppszFileName, E_POINTER);
    *ppszFileName = NULL;

    if (m_pFileName != NULL) 
    {
        size_t len = 1+lstrlenW(m_pFileName);
        *ppszFileName = (LPOLESTR)
            QzTaskMemAlloc(sizeof(WCHAR) * (len));

        if (*ppszFileName != NULL) 
        {
            HRESULT hr = StringCchCopyW(*ppszFileName, len, m_pFileName);
        }
    }

    if(pmt) 
    {
        ZeroMemory(pmt, sizeof(*pmt));
        pmt->majortype = MEDIATYPE_NULL;
        pmt->subtype = MEDIASUBTYPE_NULL;
    }

    return S_OK;

} // GetCurFile

Exemplo n.º 2

Arquivo: AudioRawFileRenderer.cpp Projeto: ChakaZulu/tuxbox_hostapps

//
// GetCurFile
//
// Implemented for IFileSinkFilter support
//
STDMETHODIMP CAudioRawFileRenderer::GetCurFile(LPOLESTR * ppszFileName,AM_MEDIA_TYPE *pmt)
{
    CheckPointer(ppszFileName, E_POINTER);
    *ppszFileName = NULL;
    if (m_pFileName != NULL) 
        {
        *ppszFileName = (LPOLESTR)QzTaskMemAlloc(sizeof(WCHAR) * (1+lstrlenW(m_pFileName)));
        if (*ppszFileName != NULL) 
            {
            lstrcpyW(*ppszFileName, m_pFileName);
            }
        }

    if(pmt) 
        {
        ZeroMemory(pmt, sizeof(*pmt));
        pmt->majortype = MEDIATYPE_NULL;
        pmt->subtype = MEDIASUBTYPE_NULL;
        }
    
    m_TimeFormat=TIME_FORMAT_MEDIA_TIME;

    return S_OK;

} // GetCurFile

Exemplo n.º 3

Arquivo: filter_dump.cpp Projeto: EnigmaIndustries/graph-studio-next

STDMETHODIMP CMonoDump::GetCurFile(LPOLESTR * ppszFileName,AM_MEDIA_TYPE *pmt)
{
	int	len = filename.GetLength() + 1;
	*ppszFileName = (LPOLESTR)QzTaskMemAlloc(len * sizeof(WCHAR));
	if (*ppszFileName != NULL) {
		lstrcpy(*ppszFileName, filename.GetBuffer());
	}

	if (pmt) {
        ZeroMemory(pmt, sizeof(*pmt));
        pmt->majortype = MEDIATYPE_NULL;
        pmt->subtype = MEDIASUBTYPE_NULL;
    }
    return NOERROR;
}

Exemplo n.º 4

Arquivo: TsReader.cpp Projeto: SilentException/MediaPortal-1

STDMETHODIMP CTsReaderFilter::GetCurFile(LPOLESTR * ppszFileName,AM_MEDIA_TYPE *pmt)//
{
  CheckPointer(ppszFileName, E_POINTER);
  *ppszFileName = NULL;

  if (lstrlenW(m_fileName) > 0)
  {
    *ppszFileName = (LPOLESTR)QzTaskMemAlloc(sizeof(WCHAR) * (1 + lstrlenW(m_fileName)));
    wcscpy(*ppszFileName, m_fileName);
  }
  if(pmt)
  {
    ZeroMemory(pmt, sizeof(*pmt));
    pmt->majortype = MEDIATYPE_Stream;
    pmt->subtype = MEDIASUBTYPE_MPEG2_PROGRAM;
  }
  return S_OK;
}