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opt: Add const to av_opt_next

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Also add const to pointers in static functions within opt.c where
possible/necessary.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Lukasz Marek 2014-11-27 00:11:01 +01:00 committed by Martin Storsjö
parent 933dec0e29
commit 8833f1508b
3 changed files with 4 additions and 4 deletions
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4
libavutil/opt.c
View File

@ -34,7 +34,7 @@
#include "log.h"
#include "mathematics.h"
const AVOption *av_opt_next(void *obj, const AVOption *last)
const AVOption *av_opt_next(const void *obj, const AVOption *last)
{
AVClass *class = *(AVClass**)obj;
if (!last && class->option && class->option[0].name)
@ -44,7 +44,7 @@ const AVOption *av_opt_next(void *obj, const AVOption *last)
return NULL;
}
static int read_number(const AVOption *o, void *dst, double *num, int *den, int64_t *intnum)
static int read_number(const AVOption *o, const void *dst, double *num, int *den, int64_t *intnum)
{
switch (o->type) {
case AV_OPT_TYPE_FLAGS: *intnum = *(unsigned int*)dst;return 0;

2
libavutil/opt.h
View File

@ -448,7 +448,7 @@ const AVOption *av_opt_find2(void *obj, const char *name, const char *unit,
* or NULL
* @return next AVOption or NULL
*/
const AVOption *av_opt_next(void *obj, const AVOption *prev);
const AVOption *av_opt_next(const void *obj, const AVOption *prev);
/**
* Iterate over AVOptions-enabled children of obj.

2
libavutil/version.h
View File

@ -55,7 +55,7 @@
#define LIBAVUTIL_VERSION_MAJOR 55
#define LIBAVUTIL_VERSION_MINOR 9
#define LIBAVUTIL_VERSION_MICRO 0
#define LIBAVUTIL_VERSION_MICRO 1
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, \