argo_asf.h File Reference

#include <stdint.h>
#include "libavutil/macros.h"
#include "avformat.h"

Go to the source code of this file.

Data Structures
struct	ArgoASFFileHeader
struct	ArgoASFChunkHeader

Macros
#define	ASF_TAG   MKTAG('A', 'S', 'F', '\0')
#define	ASF_FILE_HEADER_SIZE   24
#define	ASF_CHUNK_HEADER_SIZE   20
#define	ASF_SAMPLE_COUNT   32
#define	ASF_MIN_BUFFER_SIZE   FFMAX(ASF_FILE_HEADER_SIZE, ASF_CHUNK_HEADER_SIZE)
#define	ASF_NAME_SIZE   8

Enumerations
enum	{   ASF_CF_BITS_PER_SAMPLE = (1 << 0), ASF_CF_STEREO = (1 << 1), ASF_CF_ALWAYS1_1 = (1 << 2), ASF_CF_ALWAYS1_2 = (1 << 3),   ASF_CF_ALWAYS1 = ASF_CF_ALWAYS1_1 | ASF_CF_ALWAYS1_2, ASF_CF_ALWAYS0 = ~(ASF_CF_BITS_PER_SAMPLE | ASF_CF_STEREO | ASF_CF_ALWAYS1) }

Functions
void	ff_argo_asf_parse_file_header (ArgoASFFileHeader *hdr, const uint8_t *buf)
int	ff_argo_asf_validate_file_header (AVFormatContext *s, const ArgoASFFileHeader *hdr)
void	ff_argo_asf_parse_chunk_header (ArgoASFChunkHeader *hdr, const uint8_t *buf)
int	ff_argo_asf_fill_stream (AVFormatContext *s, AVStream *st, const ArgoASFFileHeader *fhdr, const ArgoASFChunkHeader *ckhdr)

Macro Definition Documentation

ASF_TAG

#define ASF_TAG   MKTAG('A', 'S', 'F', '\0')

Definition at line 31 of file argo_asf.h.

ASF_FILE_HEADER_SIZE

#define ASF_FILE_HEADER_SIZE   24

Definition at line 32 of file argo_asf.h.

ASF_CHUNK_HEADER_SIZE

#define ASF_CHUNK_HEADER_SIZE   20

Definition at line 33 of file argo_asf.h.

ASF_SAMPLE_COUNT

#define ASF_SAMPLE_COUNT   32

Definition at line 34 of file argo_asf.h.

ASF_MIN_BUFFER_SIZE

#define ASF_MIN_BUFFER_SIZE   FFMAX(ASF_FILE_HEADER_SIZE, ASF_CHUNK_HEADER_SIZE)

Definition at line 35 of file argo_asf.h.

ASF_NAME_SIZE

#define ASF_NAME_SIZE   8

Definition at line 36 of file argo_asf.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ASF_CF_BITS_PER_SAMPLE
ASF_CF_STEREO
ASF_CF_ALWAYS1_1
ASF_CF_ALWAYS1_2
ASF_CF_ALWAYS1
ASF_CF_ALWAYS0

Definition at line 56 of file argo_asf.h.

Function Documentation

ff_argo_asf_parse_file_header()

void ff_argo_asf_parse_file_header	(	ArgoASFFileHeader *	hdr,
		const uint8_t *	buf
	)

Definition at line 53 of file argo_asf.c.

Referenced by argo_brp_read_header().

ff_argo_asf_validate_file_header()

int ff_argo_asf_validate_file_header	(	AVFormatContext *	s,
		const ArgoASFFileHeader *	hdr
	)

Definition at line 64 of file argo_asf.c.

Referenced by argo_brp_read_header().

ff_argo_asf_parse_chunk_header()

void ff_argo_asf_parse_chunk_header	(	ArgoASFChunkHeader *	hdr,
		const uint8_t *	buf
	)

Definition at line 75 of file argo_asf.c.

Referenced by argo_brp_read_header(), and argo_brp_read_packet().

ff_argo_asf_fill_stream()

int ff_argo_asf_fill_stream	(	AVFormatContext *	s,
		AVStream *	st,
		const ArgoASFFileHeader *	fhdr,
		const ArgoASFChunkHeader *	ckhdr
	)

Definition at line 85 of file argo_asf.c.

Referenced by argo_brp_read_header().