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/*
* Copyright (C) 2005-2013 Team XBMC
* http://www.xbmc.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 XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include "ES_Subtitle.h"
using namespace TSDemux;
ES_Subtitle::ES_Subtitle(uint16_t pid)
: ElementaryStream(pid)
{
es_alloc_init = 4000;
has_stream_info = true; // doesn't provide stream info
}
ES_Subtitle::~ES_Subtitle()
{
}
void ES_Subtitle::Parse(STREAM_PKT* pkt)
{
int l = es_len - es_parsed;
if (l > 0)
{
if (l < 2 || es_buf[0] != 0x20 || es_buf[1] != 0x00)
{
Reset();
return;
}
if(es_buf[l-1] == 0xff)
{
pkt->pid = pid;
pkt->data = es_buf+2;
pkt->size = l-3;
pkt->duration = 0;
pkt->dts = c_dts;
pkt->pts = c_pts;
pkt->streamChange = false;
}
es_parsed = es_consumed = es_len;
}
}
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