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/* Copyright (C) 2013 Mamadou DIOP
* Copyright (C) 2013 Doubango Telecom <http://www.doubango.org>
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO 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.
*
* DOUBANGO 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 DOUBANGO.
*/
#ifndef PLUGIN_WIN_MF_CODEC_TOPOLOGY_H
#define PLUGIN_WIN_MF_CODEC_TOPOLOGY_H
#include "mf_codec.h"
#include "mf_custom_src.h"
#include "tsk_thread.h"
class MFCodecTopologySampleGrabberCB;
class MFCodecTopology : IUnknown
{
friend class MFCodecTopologySampleGrabberCB;
public:
MFCodecTopology(MFCodec* pCodec, HRESULT &hr);
virtual ~MFCodecTopology();
virtual HRESULT Initialize();
virtual HRESULT DeInitialize();
virtual HRESULT ProcessInput(IMFSample* pSample);
virtual HRESULT ProcessOutput(IMFSample **ppSample);
// IUnknown
STDMETHODIMP QueryInterface(REFIID iid, void** ppv);
STDMETHODIMP_(ULONG) AddRef();
STDMETHODIMP_(ULONG) Release();
inline BOOL isStarted() {
return m_bStarted;
}
inline BOOL isInitialized() {
return m_bInitialized;
}
private:
static void* TSK_STDCALL RunSessionThread(void *pArg);
protected:
HRESULT Start();
HRESULT Stop();
private:
long m_nRefCount;
protected:
BOOL m_bInitialized;
BOOL m_bStarted;
MFCodec* m_pCodec;
CMFSource *m_pSource;
IMFMediaSession *m_pSession;
IMFTopology *m_pTopologyFull;
IMFTopology *m_pTopologyPartial;
IMFMediaType *m_pOutputType;
IMFMediaType *m_pInputType;
MFCodecTopologySampleGrabberCB *m_pGrabberCallback;
IMFActivate *m_pGrabberActivate;
tsk_thread_handle_t* m_pTread;
SampleQueue m_SampleQueue;
};
class MFCodecVideoTopology : public MFCodecTopology
{
public:
MFCodecVideoTopology(MFCodec* pCodec, HRESULT &hr);
virtual ~MFCodecVideoTopology();
private:
UINT32 m_nWidth, m_nHeight;
};
#endif /* PLUGIN_WIN_MF_CODEC_TOPOLOGY_H */
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