img2.c File Reference

#include <assert.h>
#include "libavutil/avstring.h"
#include "internal.h"
#include "img2.h"

Go to the source code of this file.

Macros
#define	IMG_TAGS(TAG)
#define	LENGTH_CHECK(CODECID, STR)
#define	TAG(CODECID, STR)

Functions
static enum AVCodecID	str2id (const IdStrMap *tags, const char *str)
enum AVCodecID	ff_guess_image2_codec (const char *filename)

Variables
const IdStrMap	ff_img_tags []

Macro Definition Documentation

IMG_TAGS

#define IMG_TAGS

(

TAG

)

Definition at line 29 of file img2.c.

LENGTH_CHECK

#define LENGTH_CHECK	(		CODECID,
			STR )

Value:

    static_assert(sizeof(#STR) <= sizeof(ff_img_tags->str), #STR " does not fit into IdStrMap.str\n");

Definition at line 101 of file img2.c.

TAG

#define TAG	(		CODECID,
			STR )

Value:

{ AV_CODEC_ID_ ## CODECID, #STR },

Function Documentation

str2id()

static enum AVCodecID str2id ( const IdStrMap * tags, const char * str )

static

Definition at line 110 of file img2.c.

Referenced by ff_guess_image2_codec().

ff_guess_image2_codec()

enum AVCodecID ff_guess_image2_codec

(

const char *

filename

)

Definition at line 126 of file img2.c.

Referenced by ape_tag_read_field(), av_guess_codec(), av_guess_format(), ff_img_read_header(), and img_read_probe().

Variable Documentation

ff_img_tags

const IdStrMap ff_img_tags[]

Initial value:

= {
#define TAG(CODECID, STR)                                   
 
}

Definition at line 105 of file img2.c.

Referenced by ff_guess_image2_codec(), and query_codec().