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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 <stdio.h>
#include <qt.h>
#if 0
uint32_t flags;
uint32_t fourcc;
uint32_t data_ref_size;
uint8_t * data_ref;
#endif
void bgav_qt_rdrf_dump(int indent, qt_rdrf_t * r)
{
bgav_diprintf(indent, "rdrf:\n");
bgav_diprintf(indent+2, "fourcc: ");
bgav_dump_fourcc(r->fourcc);
bgav_dprintf( "\n");
bgav_diprintf(indent+2, "data_ref_size: %d\n", r->data_ref_size);
if(r->fourcc == BGAV_MK_FOURCC('u', 'r', 'l', ' '))
{
bgav_diprintf(indent+2, "data_ref: ");
fwrite(r->data_ref, 1, r->data_ref_size, stderr);
bgav_dprintf( "\n");
}
else
{
bgav_diprintf(indent+2, "Unknown data, hexdump follows: ");
gavl_hexdump(r->data_ref, r->data_ref_size, 16);
}
}
int bgav_qt_rdrf_read(qt_atom_header_t * h,
bgav_input_context_t * input, qt_rdrf_t * ret)
{
if(!bgav_input_read_32_le(input, &ret->flags) ||
!bgav_input_read_fourcc(input, &ret->fourcc) ||
!bgav_input_read_fourcc(input, &ret->data_ref_size))
return 0;
ret->data_ref = malloc(ret->data_ref_size);
if(bgav_input_read_data(input, ret->data_ref, ret->data_ref_size) <
ret->data_ref_size)
return 0;
return 1;
}
void bgav_qt_rdrf_free(qt_rdrf_t * r)
{
if(r->data_ref)
free(r->data_ref);
}
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