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/*
* (C) 2003-2006 Gabest
* (C) 2006-2013 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* MPC-HC is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
interface __declspec(uuid("30AB78C7-5259-4594-AEFE-9C0FC2F08A5E"))
IBitStream :
public IUnknown {
STDMETHOD_(UINT64, GetPos)() PURE;
STDMETHOD_(UINT64, Seek)(UINT64 pos) PURE; // it's a _stream_, please don't seek if you don't have to
STDMETHOD(ByteWrite)(const void * pData, int len) PURE;
STDMETHOD(BitWrite)(UINT64 data, int len) PURE;
STDMETHOD(BitFlush)() PURE;
STDMETHOD(StrWrite)(LPCSTR pData, BOOL bFixNewLine) PURE;
};
class CBitStream : public CUnknown, public IBitStream
{
CComPtr<IStream> m_pStream;
bool m_fThrowError;
UINT64 m_bitbuff;
int m_bitlen;
public:
CBitStream(IStream* pStream, bool m_fThrowError = false);
virtual ~CBitStream();
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
// IBitStream
STDMETHODIMP_(UINT64) GetPos();
STDMETHODIMP_(UINT64) Seek(UINT64 pos);
STDMETHODIMP ByteWrite(const void* pData, int len);
STDMETHODIMP BitWrite(UINT64 data, int len);
STDMETHODIMP BitFlush();
STDMETHODIMP StrWrite(LPCSTR pData, BOOL bFixNewLine);
};
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