HRESULT CDecoder::Create(
DECL_EXTERNAL_CODECS_LOC_VARS
bool filteredMode, ISequentialInStream *inStream)
{
if (!_lzmaDecoder)
{
_lzmaDecoderSpec = new NCompress::NLzma::CDecoder;
_lzmaDecoder = _lzmaDecoderSpec;
}
if (filteredMode)
{
if (!_bcjStream)
{
CMyComPtr<ICompressCoder> coder;
RINOK(CreateCoder(EXTERNAL_CODECS_LOC_VARS k_BCJ, coder, false));
if (!coder)
return E_NOTIMPL;
coder.QueryInterface(IID_ISequentialOutStream, &_bcjStream);
if (!_bcjStream)
return E_NOTIMPL;
}
}
return _lzmaDecoderSpec->SetInStream(inStream);
}
HRESULT CDecoder::Create(bool filteredMode, ISequentialInStream *inStream)
{
if (!_lzmaDecoder)
{
_lzmaDecoderSpec = new NCompress::NLzma::CDecoder;
_lzmaDecoderSpec->FinishStream = true;
_lzmaDecoder = _lzmaDecoderSpec;
}
if (filteredMode)
{
if (!_bcjStream)
{
_filterCoder = new CFilterCoder(false);
CMyComPtr<ICompressCoder> coder = _filterCoder;
_filterCoder->Filter = new NCompress::NBcj::CCoder(false);
_bcjStream = _filterCoder;
}
}
return _lzmaDecoderSpec->SetInStream(inStream);
}