FFmpeg
dovi_meta.c
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1 /*
2  * Copyright (c) 2020 Jun Zhao<barryjzhao@tencent.com>
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include "dovi_meta.h"
22 #include "mem.h"
23 
25 {
28  if (!dovi)
29  return NULL;
30 
31  if (size)
32  *size = sizeof(*dovi);
33 
34  return dovi;
35 }
av_dovi_alloc
AVDOVIDecoderConfigurationRecord * av_dovi_alloc(size_t *size)
Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its fields to default values.
Definition: dovi_meta.c:24
NULL
#define NULL
Definition: coverity.c:32
size
int size
Definition: twinvq_data.h:10344
av_mallocz
void * av_mallocz(size_t size)
Allocate a memory block with alignment suitable for all memory accesses (including vectors if availab...
Definition: mem.c:263
dovi_meta.h
mem.h
AVDOVIDecoderConfigurationRecord
Definition: dovi_meta.h:51