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/*****************************************************************
* gmerlin-avdecoder - a general purpose multimedia decoding library
*
* Copyright (c) 2001 - 2012 Members of the Gmerlin project
* gmerlin-general@lists.sourceforge.net
* http://gmerlin.sourceforge.net
*
* 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, see <http://www.gnu.org/licenses/>.
* *****************************************************************/
#include <avdec_private.h>
#include <qt.h>
int bgav_qt_edts_read(qt_atom_header_t * h, bgav_input_context_t * input,
qt_edts_t * ret)
{
qt_atom_header_t ch; /* Child header */
while(input->position < h->start_position + h->size)
{
if(!bgav_qt_atom_read_header(input, &ch))
return 0;
switch(ch.fourcc)
{
case BGAV_MK_FOURCC('e', 'l', 's', 't'):
if(!bgav_qt_elst_read(&ch, input, &ret->elst))
return 0;
ret->has_elst = 1;
break;
default:
bgav_qt_atom_skip_unknown(input, &ch, h->fourcc);
break;
}
}
return 1;
}
void bgav_qt_edts_free(qt_edts_t * g)
{
if(g->has_elst)
bgav_qt_elst_free(&g->elst);
}
void bgav_qt_edts_dump(int indent, qt_edts_t * g)
{
bgav_diprintf(indent, "edts\n");
if(g->has_elst)
bgav_qt_elst_dump(indent+2, &g->elst);
bgav_diprintf(indent, "end of edts\n");
}
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