various utility functions More...

#include "config.h"
#include "avutil.h"
#include "avassert.h"
#include "samplefmt.h"
#include "pixdesc.h"

Include dependency graph for libavutil/utils.c:

Macros
#define	LICENSE_PREFIX "libavutil license: "

#define	LIST_LENGTH(type) { type t = term, *l = list; for (i = 0; l[i] != t; i++); }

Functions
unsigned	avutil_version (void)
	Return the LIBAVUTIL_VERSION_INT constant. More...

const char *	avutil_configuration (void)
	Return the libavutil build-time configuration. More...

const char *	avutil_license (void)
	Return the libavutil license. More...

const char *	av_get_media_type_string (enum AVMediaType media_type)
	Return a string describing the media_type enum, NULL if media_type is unknown. More...

char	av_get_picture_type_char (enum AVPictureType pict_type)
	Return a single letter to describe the given picture type pict_type. More...

unsigned	av_int_list_length_for_size (unsigned elsize, const void *list, uint64_t term)
	Compute the length of an integer list. More...

Detailed Description

various utility functions

Definition in file libavutil/utils.c.

Macro Definition Documentation

#define LICENSE_PREFIX "libavutil license: "

#define LIST_LENGTH ( type ) { type t = term, *l = list; for (i = 0; l[i] != t; i++); }