1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/*****************************************************************
* 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>
int bgav_qt_tmcd_read(qt_atom_header_t * h, bgav_input_context_t * input,
qt_tmcd_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('t', 'c', 'm', 'i'):
if(!bgav_qt_tcmi_read(&ch, input, &ret->tcmi))
return 0;
break;
default:
bgav_qt_atom_skip_unknown(input, &ch, h->fourcc);
break;
}
bgav_qt_atom_skip(input, &ch);
}
return 1;
}
void bgav_qt_tmcd_free(qt_tmcd_t * g)
{
bgav_qt_tcmi_free(&g->tcmi);
}
void bgav_qt_tmcd_dump(int indent, qt_tmcd_t * c)
{
bgav_diprintf(indent, "tmcd\n");
bgav_qt_tcmi_dump(indent+2, &c->tcmi);
bgav_diprintf(indent, "end of tmcd\n");
}
|
