media: move picture function from dive.c to picture.c

Currently, move only those functions that do not access dive
structures.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-04-10 09:42:14 +02:00 committed by Dirk Hohndel
parent 34657f62ae
commit 3f3869ff65
19 changed files with 58 additions and 29 deletions

21
core/picture.c Normal file
View file

@ -0,0 +1,21 @@
// SPDX-License-Identifier: GPL-2.0
#include "picture.h"
#include <stdlib.h>
#include <string.h>
struct picture *alloc_picture()
{
struct picture *pic = malloc(sizeof(struct picture));
if (!pic)
exit(1);
memset(pic, 0, sizeof(struct picture));
return pic;
}
void free_picture(struct picture *picture)
{
if (picture) {
free(picture->filename);
free(picture);
}
}