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/*
* $Id$
*
* (C) 2006-2010 see AUTHORS
*
* This file is part of mplayerc.
*
* Mplayerc 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.
*
* Mplayerc 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
#include <bdatypes.h>
#include <bdamedia.h>
#include <bdaiface.h>
#include "FGManager.h"
class CDVBStream
{
public :
CDVBStream() :
m_ulMappedPID(0)
{
}
CDVBStream(LPWSTR strName, const AM_MEDIA_TYPE * pmt, bool bFindExisting = false, MEDIA_SAMPLE_CONTENT nMsc=MEDIA_ELEMENTARY_STREAM) :
m_Name(strName),
m_bFindExisting(bFindExisting),
m_pmt(pmt),
m_nMsc(nMsc),
m_ulMappedPID(0)
{}
LPWSTR GetName() /*const*/
{
return m_Name;
};
const AM_MEDIA_TYPE* GetMediaType() /*const*/
{
return m_pmt;
};
bool GetFindExisting() const
{
return m_bFindExisting;
};
IBaseFilter* GetFilter()
{
return m_pFilter;
};
void SetPin(IPin* pPin)
{
CComPtr<IPin> pPinOut;
PIN_INFO PinInfo;
m_pMap = pPin;
if (m_pMap &&
SUCCEEDED (pPin->ConnectedTo (&pPinOut)) &&
SUCCEEDED (pPinOut->QueryPinInfo (&PinInfo)))
{
m_pFilter.Attach (PinInfo.pFilter);
}
}
HRESULT Map (ULONG ulPID)
{
CheckPointer (m_pMap, E_UNEXPECTED);
ClearMaps();
m_ulMappedPID = ulPID;
return m_pMap->MapPID (1, &ulPID, m_nMsc);
}
HRESULT Unmap (ULONG ulPID)
{
CheckPointer (m_pMap, E_UNEXPECTED);
m_ulMappedPID = 0;
return m_pMap->UnmapPID (1, &ulPID);
}
ULONG GetMappedPID() const
{
return m_ulMappedPID;
}
private :
CComQIPtr<IMPEG2PIDMap> m_pMap;
CComPtr<IBaseFilter> m_pFilter;
const AM_MEDIA_TYPE* m_pmt;
bool m_bFindExisting;
LPWSTR m_Name;
MEDIA_SAMPLE_CONTENT m_nMsc;
ULONG m_ulMappedPID;
void ClearMaps()
{
HRESULT hr;
CComPtr<IEnumPIDMap> pEnumMap;
if (SUCCEEDED(hr = m_pMap->EnumPIDMap(&pEnumMap)))
{
PID_MAP maps[8];
ULONG nbPids = 0;
if (pEnumMap->Next(_countof(maps), maps, &nbPids)==S_OK)
{
for (ULONG i=0; i<nbPids; i++)
{
ULONG pid = maps[i].ulPID;
m_pMap->UnmapPID(1, &pid);
}
}
}
}
};
class CFGManagerBDA : public CFGManagerPlayer, IBDATuner, IAMStreamSelect
{
public:
CFGManagerBDA(LPCTSTR pName, LPUNKNOWN pUnk, HWND hWnd);
~CFGManagerBDA();
// IGraphBuilder
STDMETHODIMP RenderFile(LPCWSTR lpcwstrFile, LPCWSTR lpcwstrPlayList);
// IFilterGraph
STDMETHODIMP ConnectDirect(IPin* pPinOut, IPin* pPinIn, const AM_MEDIA_TYPE* pmt);
// IBDATuner
STDMETHODIMP SetChannel (int nChannelPrefNumber);
STDMETHODIMP SetAudio (int nAudioIndex);
STDMETHODIMP SetFrequency(ULONG freq);
STDMETHODIMP Scan(ULONG ulFrequency, HWND hWnd);
STDMETHODIMP GetStats (BOOLEAN& bPresent, BOOLEAN& bLocked, LONG& lStrength, LONG& lQuality);
// IAMStreamSelect
STDMETHODIMP Count(DWORD* pcStreams);
STDMETHODIMP Enable(long lIndex, DWORD dwFlags);
STDMETHODIMP Info(long lIndex, AM_MEDIA_TYPE** ppmt, DWORD* pdwFlags, LCID* plcid, DWORD* pdwGroup, WCHAR** ppszName, IUnknown** ppObject, IUnknown** ppUnk);
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
private :
CComQIPtr<IBDA_DeviceControl> m_pBDAControl;
CComPtr<IBDA_FrequencyFilter> m_pBDAFreq;
CComPtr<IBDA_SignalStatistics> m_pBDAStats;
CAtlMap<DVB_STREAM_TYPE, CDVBStream> m_DVBStreams;
DVB_STREAM_TYPE m_nCurVideoType;
DVB_STREAM_TYPE m_nCurAudioType;
CString m_BDANetworkProvider;
HRESULT CreateKSFilter(IBaseFilter** ppBF, CLSID KSCategory, CStringW& DisplayName);
HRESULT ConnectFilters(IBaseFilter* pOutFiter, IBaseFilter* pInFilter);
HRESULT CreateMicrosoftDemux(IBaseFilter* pReceiver, CComPtr<IBaseFilter>& pMpeg2Demux);
HRESULT SetChannelInternal (CDVBChannel* pChannel);
HRESULT SwitchStream (DVB_STREAM_TYPE& nOldType, DVB_STREAM_TYPE nNewType);
HRESULT ChangeState(FILTER_STATE nRequested);
FILTER_STATE GetState();
template <class ITF>
HRESULT SearchIBDATopology(const CComPtr<IBaseFilter> & pTuner, CComPtr<ITF> & pItf)
{
CComPtr<IUnknown> pUnk;
HRESULT hr = SearchIBDATopology(pTuner, __uuidof(ITF), pUnk);
if (SUCCEEDED(hr))
{
hr = pUnk.QueryInterface(&pItf);
}
return !pItf ? E_NOINTERFACE : hr;
}
HRESULT SearchIBDATopology(const CComPtr<IBaseFilter>& pTuner, REFIID iid, CComPtr<IUnknown>& pUnk);
};
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