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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 <string.h>
#include <stdlib.h>
#include <avdec_private.h>
#include <qt.h>
int bgav_qt_rmra_read(qt_atom_header_t * h,
bgav_input_context_t * input, qt_rmra_t * ret)
{
qt_atom_header_t ch;
memcpy(&ret->h, h, sizeof(*h));
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('r', 'm', 'd', 'a'):
ret->rmda =
realloc(ret->rmda, sizeof(*ret->rmda) * (ret->num_rmda+1));
if(!bgav_qt_rmda_read(&ch, input, ret->rmda+ret->num_rmda))
return 0;
ret->num_rmda++;
break;
default:
bgav_qt_atom_skip_unknown(input, &ch, h->fourcc);
break;
}
}
return 1;
}
void bgav_qt_rmra_free(qt_rmra_t * r)
{
int i;
for(i = 0; i < r->num_rmda; i++)
bgav_qt_rmda_free(r->rmda+i);
if(r->rmda)
free(r->rmda);
}
void bgav_qt_rmra_dump(int indent, qt_rmra_t * c)
{
int i;
bgav_diprintf(indent, "rmra\n");
for(i = 0; i < c->num_rmda; i++)
{
bgav_qt_rmda_dump(indent+2, c->rmda+i);
}
bgav_diprintf(indent, "end of rmra\n");
}
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