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/* Copyright (C) 2011-2013 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_DSHOW_DSOUTPUTFILTER_H
#define PLUGIN_DSHOW_DSOUTPUTFILTER_H
#include "plugin_dshow_config.h"
#include "internals/DSBufferWriter.h"
#include <streams.h>
class DSOutputStream;
// {17D9D5CB-850D-4339-B72A-F72D084D8D64}
TDSHOW_DEFINE_GUID(CLSID_TdshowOutputFilter,
0x17d9d5cb, 0x850d, 0x4339, 0xb7, 0x2a, 0xf7, 0x2d, 0x8, 0x4d, 0x8d, 0x64);
class DSOutputFilter : public CSource, public DSBufferWriter
{
public:
DSOutputFilter(LPUNKNOWN pUnk, HRESULT *phr);
virtual ~DSOutputFilter();
//static CUnknown * WINAPI CreateInstance(LPUNKNOWN pUnk, HRESULT *phr);
DECLARE_IUNKNOWN;
virtual void setBuffer(void *pointer, int size);
virtual inline HRESULT setImageFormat(UINT width, UINT height);
virtual bool getImageFormat(UINT &width, UINT &height);
virtual void setFps(int fps_);
virtual void showOverlay(int value);
virtual void getMediaType(AM_MEDIA_TYPE* &pmt);
virtual HRESULT setMediaType(const AM_MEDIA_TYPE* pmt);
void reset();
#ifdef _WIN32_WCE
STDMETHODIMP_(ULONG) NonDelegatingRelease();
#endif
//protected:
#ifdef _WIN32_WCE
/*STDMETHODIMP QueryInterface(REFIID riid, void **ppv)
{
CheckPointer(ppv, E_POINTER);
if (riid == IID_IBaseFilter
|| riid == IID_IBaseFilter
|| riid == IID_IUnknown
|| riid == IID_IMediaFilter
)
{
return GetInterface((IBaseFilter *) this, ppv);
}
else
{
*ppv = NULL;
return E_NOINTERFACE;
}
};
STDMETHODIMP_(ULONG) AddRef() {
//return GetOwner()->AddRef();
//return 1;
return (ULONG)InterlockedIncrement(&m_cRef);
};
STDMETHODIMP_(ULONG) Release() {
LONG lRefCount = InterlockedDecrement(&m_cRef);
if(m_cRef < 1) delete this;
return (ULONG)m_cRef;
};
STDMETHODIMP_(ULONG) NonDelegatingAddRef()
{
return InterlockedIncrement(&m_cRef);
}*/
#endif
/*
STDMETHODIMP_(ULONG) NonDelegatingRelease()
{
if(InterlockedDecrement(&m_cRef) == 0)
{
delete this;
return 0;
}
return m_cRef;
}*/
private:
DSOutputStream *outputStream;
friend class DSOutputStream;
};
#endif
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