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/*
* Copyright (C) 2003-2006 Gabest
* http://www.gabest.org
*
* 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 GNU Make; 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
*
*/
#pragma once
#include <atlbase.h>
#include <atlcoll.h>
#include "../BaseSplitter/BaseSplitter.h"
#define NO_SUBTITLE_PID 1 // Fake PID use for the "No subtitle" entry
class CMpegSplitterFile : public CBaseSplitterFileEx
{
CAtlMap<WORD, BYTE> m_pid2pes;
CMpegSplitterFile::avchdr avch;
bool m_bIsHdmv;
HRESULT Init();
void OnComplete();
public:
CHdmvClipInfo &m_ClipInfo;
CMpegSplitterFile(IAsyncReader* pAsyncReader, HRESULT& hr, bool bIsHdmv, CHdmvClipInfo &ClipInfo);
REFERENCE_TIME NextPTS(DWORD TrackNum);
CCritSec m_csProps;
enum {us, ps, ts, es, pva} m_type;
REFERENCE_TIME m_rtMin, m_rtMax;
__int64 m_posMin, m_posMax;
int m_rate; // byte/sec
struct stream
{
CMpegSplitterFile *m_pFile;
CMediaType mt;
WORD pid;
BYTE pesid, ps1id;
bool operator < (const stream &_Other) const;
struct stream() {pid = pesid = ps1id = 0;}
operator DWORD() const {return pid ? pid : ((pesid<<8)|ps1id);}
bool operator == (const struct stream& s) const {return (DWORD)*this == (DWORD)s;}
};
enum {video, audio, subpic, unknown};
class CStreamList : public CAtlList<stream>
{
public:
void Insert(stream& s, CMpegSplitterFile *_pFile)
{
s.m_pFile = _pFile;
for(POSITION pos = GetHeadPosition(); pos; GetNext(pos))
{
stream& s2 = GetAt(pos);
if(s < s2) {InsertBefore(pos, s); return;}
}
AddTail(s);
}
static CStringW ToString(int type)
{
return
type == video ? L"Video" :
type == audio ? L"Audio" :
type == subpic ? L"Subtitle" :
L"Unknown";
}
const stream* FindStream(int pid)
{
for(POSITION pos = GetHeadPosition(); pos; GetNext(pos))
{
const stream& s = GetAt(pos);
if(s.pid == pid) return &s;
}
return NULL;
}
} m_streams[unknown];
HRESULT SearchStreams(__int64 start, __int64 stop);
DWORD AddStream(WORD pid, BYTE pesid, DWORD len);
void AddHdmvPGStream(WORD pid, const char* language_code);
CAtlList<stream>* GetMasterStream();
bool IsHdmv() { return m_bIsHdmv; };
struct program
{
WORD program_number;
struct stream
{
WORD pid;
PES_STREAM_TYPE type;
};
stream streams[64];
struct program() {memset(this, 0, sizeof(*this));}
};
CAtlMap<WORD, program> m_programs;
void UpdatePrograms(const trhdr& h);
const program* FindProgram(WORD pid, int &iStream, const CHdmvClipInfo::Stream * &_pClipInfo);
};
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