mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-07 11:13:41 +02:00
39a04ebcaf
Fixes make checkheaders Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
|
|
* Copyright (c) 2002 Fabrice Bellard
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef AVUTIL_MEM_INTERNAL_H
|
|
#define AVUTIL_MEM_INTERNAL_H
|
|
|
|
#include "avassert.h"
|
|
#include "mem.h"
|
|
|
|
static inline int ff_fast_malloc(void *ptr, unsigned int *size, size_t min_size, int zero_realloc)
|
|
{
|
|
void *val;
|
|
|
|
memcpy(&val, ptr, sizeof(val));
|
|
if (min_size <= *size) {
|
|
av_assert0(val || !min_size);
|
|
return 0;
|
|
}
|
|
min_size = FFMAX(min_size + min_size / 16 + 32, min_size);
|
|
av_freep(ptr);
|
|
val = zero_realloc ? av_mallocz(min_size) : av_malloc(min_size);
|
|
memcpy(ptr, &val, sizeof(val));
|
|
if (!val)
|
|
min_size = 0;
|
|
*size = min_size;
|
|
return 1;
|
|
}
|
|
#endif /* AVUTIL_MEM_INTERNAL_H */
|