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/*
* Copyright (C) 2011 Hendrik Leppkes
* http://www.1f0.de
*
* This Program 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 2, or (at your option)
* any later version.
*
* This Program 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; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* Initial design and concept by Gabest and the MPC-HC Team, copyright under GPLv2
* Contributions by Ti-BEN from the XBMC DSPlayer Project, also under GPLv2
*/
#pragma once
#include <string>
#include <list>
#include <set>
#include <vector>
#include "PacketQueue.h"
#include "BaseDemuxer.h"
#include "LAVSplitterSettings.h"
#include "SettingsProp.h"
#define LAVF_REGISTRY_KEY L"Software\\LAV\\Splitter"
class CLAVOutputPin;
class CLAVInputPin;
#ifdef _MSC_VER
#pragma warning(disable: 4355)
#endif
[uuid("171252A0-8820-4AFE-9DF8-5C92B2D66B04")]
class CLAVSplitter
: public CBaseFilter
, public CCritSec
, protected CAMThread
, public IFileSourceFilter
, public IMediaSeeking
, public IAMStreamSelect
, public ILAVFSettings
, public ISpecifyPropertyPages
{
public:
// constructor method used by class factory
static CUnknown* WINAPI CreateInstance(LPUNKNOWN pUnk, HRESULT* phr);
// IUnknown
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
// CBaseFilter methods
int GetPinCount();
CBasePin *GetPin(int n);
STDMETHODIMP Stop();
STDMETHODIMP Pause();
STDMETHODIMP Run(REFERENCE_TIME tStart);
// IFileSourceFilter
STDMETHODIMP Load(LPCOLESTR pszFileName, const AM_MEDIA_TYPE * pmt);
STDMETHODIMP GetCurFile(LPOLESTR *ppszFileName, AM_MEDIA_TYPE *pmt);
// IMediaSeeking
STDMETHODIMP GetCapabilities(DWORD* pCapabilities);
STDMETHODIMP CheckCapabilities(DWORD* pCapabilities);
STDMETHODIMP IsFormatSupported(const GUID* pFormat);
STDMETHODIMP QueryPreferredFormat(GUID* pFormat);
STDMETHODIMP GetTimeFormat(GUID* pFormat);
STDMETHODIMP IsUsingTimeFormat(const GUID* pFormat);
STDMETHODIMP SetTimeFormat(const GUID* pFormat);
STDMETHODIMP GetDuration(LONGLONG* pDuration);
STDMETHODIMP GetStopPosition(LONGLONG* pStop);
STDMETHODIMP GetCurrentPosition(LONGLONG* pCurrent);
STDMETHODIMP ConvertTimeFormat(LONGLONG* pTarget, const GUID* pTargetFormat, LONGLONG Source, const GUID* pSourceFormat);
STDMETHODIMP SetPositions(LONGLONG* pCurrent, DWORD dwCurrentFlags, LONGLONG* pStop, DWORD dwStopFlags);
STDMETHODIMP GetPositions(LONGLONG* pCurrent, LONGLONG* pStop);
STDMETHODIMP GetAvailable(LONGLONG* pEarliest, LONGLONG* pLatest);
STDMETHODIMP SetRate(double dRate);
STDMETHODIMP GetRate(double* pdRate);
STDMETHODIMP GetPreroll(LONGLONG* pllPreroll);
// 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);
// ISpecifyPropertyPages
STDMETHODIMP GetPages(CAUUID *pPages);
// ILAVFSettings
STDMETHODIMP GetPreferredLanguages(WCHAR **ppLanguages);
STDMETHODIMP SetPreferredLanguages(WCHAR *pLanguages);
STDMETHODIMP GetPreferredSubtitleLanguages(WCHAR **ppLanguages);
STDMETHODIMP SetPreferredSubtitleLanguages(WCHAR *pLanguages);
STDMETHODIMP_(DWORD) GetSubtitleMode();
STDMETHODIMP SetSubtitleMode(DWORD dwMode);
STDMETHODIMP_(BOOL) GetSubtitleMatchingLanguage();
STDMETHODIMP SetSubtitleMatchingLanguage(BOOL dwMode);
STDMETHODIMP_(int) GetVC1TimestampMode();
STDMETHODIMP SetVC1TimestampMode(int iMode);
STDMETHODIMP_(BOOL) IsVC1CorrectionRequired();
STDMETHODIMP SetSubstreamsEnabled(BOOL bSubStreams);
STDMETHODIMP_(BOOL) GetSubstreamsEnabled();
STDMETHODIMP SetVideoParsingEnabled(BOOL bEnabled);
STDMETHODIMP_(BOOL) GetVideoParsingEnabled();
STDMETHODIMP SetAudioParsingEnabled(BOOL bEnabled);
STDMETHODIMP_(BOOL) GetAudioParsingEnabled();
STDMETHODIMP SetGeneratePTS(BOOL bEnabled);
STDMETHODIMP_(BOOL) GetGeneratePTS();
// Settings helper
std::list<std::string> GetPreferredAudioLanguageList();
std::list<std::string> GetPreferredSubtitleLanguageList();
bool IsAnyPinDrying();
protected:
// CAMThread
enum {CMD_EXIT, CMD_SEEK};
DWORD ThreadProc();
HRESULT DemuxSeek(REFERENCE_TIME rtStart);
HRESULT DemuxNextPacket();
HRESULT DeliverPacket(Packet *pPacket);
void DeliverBeginFlush();
void DeliverEndFlush();
STDMETHODIMP Close();
STDMETHODIMP DeleteOutputs();
STDMETHODIMP InitDemuxer();
friend class CLAVOutputPin;
STDMETHODIMP SetPositionsInternal(void *caller, LONGLONG* pCurrent, DWORD dwCurrentFlags, LONGLONG* pStop, DWORD dwStopFlags);
public:
CLAVOutputPin *GetOutputPin(DWORD streamId);
STDMETHODIMP RenameOutputPin(DWORD TrackNumSrc, DWORD TrackNumDst, std::vector<CMediaType> pmts);
STDMETHODIMP CompleteInputConnection();
STDMETHODIMP BreakInputConnection();
protected:
// construct only via class factory
CLAVSplitter(LPUNKNOWN pUnk, HRESULT* phr);
virtual ~CLAVSplitter();
STDMETHODIMP LoadSettings();
STDMETHODIMP SaveSettings();
protected:
CLAVInputPin *m_pInput;
private:
CCritSec m_csPins;
std::vector<CLAVOutputPin *> m_pPins;
std::vector<CLAVOutputPin *> m_pRetiredPins;
std::set<DWORD> m_bDiscontinuitySent;
std::wstring m_fileName;
CBaseDemuxer *m_pDemuxer;
BOOL m_bPlaybackStarted;
// Times
REFERENCE_TIME m_rtStart, m_rtStop, m_rtCurrent, m_rtNewStart, m_rtNewStop;
double m_dRate;
// Seeking
REFERENCE_TIME m_rtLastStart, m_rtLastStop;
std::set<void *> m_LastSeekers;
// flushing
bool m_fFlushing;
CAMEvent m_eEndFlush;
// Settings
struct Settings {
std::wstring prefAudioLangs;
std::wstring prefSubLangs;
DWORD subtitleMode;
BOOL subtitleMatching;
int vc1Mode;
BOOL substreams;
BOOL videoParsing;
BOOL audioParsing;
BOOL generatePTS;
} m_settings;
};
[uuid("B98D13E7-55DB-4385-A33D-09FD1BA26338")]
class CLAVSplitterSource : public CLAVSplitter
{
public:
// constructor method used by class factory
static CUnknown* WINAPI CreateInstance(LPUNKNOWN pUnk, HRESULT* phr);
// IUnknown
DECLARE_IUNKNOWN;
STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
private:
// construct only via class factory
CLAVSplitterSource(LPUNKNOWN pUnk, HRESULT* phr);
virtual ~CLAVSplitterSource();
};
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