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/*
* Copyright (C) 2010-2012 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 of the License, 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; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "stdafx.h"
#include "BaseDemuxer.h"
#include "moreuuids.h"
CBaseDemuxer::CBaseDemuxer(LPCTSTR pName, CCritSec *pLock)
: CUnknown(pName, NULL), m_pLock(pLock)
{
for(int i = 0; i < unknown; ++i) {
m_dActiveStreams[i] = -1;
}
}
void CBaseDemuxer::CreateNoSubtitleStream()
{
stream s;
s.pid = NO_SUBTITLE_PID;
s.streamInfo = new CStreamInfo();
s.language = "und";
// Create the media type
CMediaType mtype;
mtype.majortype = MEDIATYPE_Text;
mtype.subtype = MEDIASUBTYPE_NULL;
mtype.formattype = MEDIASUBTYPE_NULL;
s.streamInfo->mtypes.push_back(mtype);
// Append it to the list
m_streams[subpic].push_back(s);
}
void CBaseDemuxer::CreatePGSForcedSubtitleStream()
{
stream s;
s.pid = FORCED_SUBTITLE_PID;
s.streamInfo = new CStreamInfo();
s.language = "und";
// Create the media type
CMediaType mtype;
mtype.majortype = MEDIATYPE_Subtitle;
mtype.subtype = MEDIASUBTYPE_HDMVSUB;
mtype.formattype = FORMAT_SubtitleInfo;
SUBTITLEINFO *subInfo = (SUBTITLEINFO *)mtype.AllocFormatBuffer(sizeof(SUBTITLEINFO));
memset(subInfo, 0, mtype.FormatLength());
wcscpy_s(subInfo->TrackName, FORCED_SUB_STRING);
subInfo->dwOffset = sizeof(SUBTITLEINFO);
s.streamInfo->mtypes.push_back(mtype);
// Append it to the list
m_streams[subpic].push_back(s);
}
// CStreamList
const WCHAR* CBaseDemuxer::CStreamList::ToStringW(int type)
{
return
type == video ? L"Video" :
type == audio ? L"Audio" :
type == subpic ? L"Subtitle" :
L"Unknown";
}
const CHAR* CBaseDemuxer::CStreamList::ToString(int type)
{
return
type == video ? "Video" :
type == audio ? "Audio" :
type == subpic ? "Subtitle" :
"Unknown";
}
CBaseDemuxer::stream* CBaseDemuxer::CStreamList::FindStream(DWORD pid)
{
std::deque<stream>::iterator it;
for ( it = begin(); it != end(); ++it ) {
if ((*it).pid == pid) {
return &(*it);
}
}
return NULL;
}
void CBaseDemuxer::CStreamList::Clear()
{
std::deque<stream>::iterator it;
for ( it = begin(); it != end(); ++it ) {
delete (*it).streamInfo;
}
__super::clear();
}
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