fits.h File Reference

#include <inttypes.h>
#include "libavutil/dict.h"

Go to the source code of this file.

Data Structures
struct	FITSHeader
	Structure to store the header keywords in FITS file. More...

Enumerations
enum	FITSHeaderState {   STATE_SIMPLE, STATE_XTENSION, STATE_BITPIX, STATE_NAXIS,   STATE_NAXIS_N, STATE_PCOUNT, STATE_GCOUNT, STATE_REST }

Functions
int	avpriv_fits_header_init (FITSHeader *header, FITSHeaderState state)
	Initialize a single header line. More...
int	avpriv_fits_header_parse_line (void *avcl, FITSHeader *header, const uint8_t line[80], AVDictionary ***metadata)
	Parse a single header line. More...

Enumeration Type Documentation

enum FITSHeaderState

Enumerator
STATE_SIMPLE
STATE_XTENSION
STATE_BITPIX
STATE_NAXIS
STATE_NAXIS_N
STATE_PCOUNT
STATE_GCOUNT
STATE_REST

Definition at line 29 of file fits.h.

Function Documentation

int avpriv_fits_header_init	(	FITSHeader *	header,
		FITSHeaderState	state
	)

Initialize a single header line.

Parameters

header	pointer to the header
state	current state of parsing the header

Returns

0 if successful otherwise AVERROR_INVALIDDATA

Definition at line 26 of file fits.c.

Referenced by fits_read_header(), and fits_read_packet().

int avpriv_fits_header_parse_line	(	void *	avcl,
		FITSHeader *	header,
		const uint8_t	line[80],
		AVDictionary ***	metadata
	)

Parse a single header line.

Parameters

avcl	used in av_log
header	pointer to the header
line	one header line
metadata	used to store metadata while decoding

Returns

0 if successful otherwise AVERROR_INVALIDDATA

Definition at line 108 of file fits.c.

Referenced by fits_read_header(), and is_image().