wv.h File Reference

#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	WvHeader

Macros
#define	WV_HEADER_SIZE   32
#define	WV_FLAG_INITIAL_BLOCK   (1 << 11)
#define	WV_FLAG_FINAL_BLOCK   (1 << 12)
#define	WV_BLOCK_LIMIT   1048576

Functions
int	ff_wv_parse_header (WvHeader *wv, const uint8_t *data)
	Parse a WavPack block header.

Macro Definition Documentation

#define WV_HEADER_SIZE   32

Definition at line 26 of file wv.h.

#define WV_FLAG_INITIAL_BLOCK   (1 << 11)

Definition at line 28 of file wv.h.

Referenced by ff_wv_parse_header().

#define WV_FLAG_FINAL_BLOCK   (1 << 12)

Definition at line 29 of file wv.h.

Referenced by ff_wv_parse_header(), and wv_read_packet().

#define WV_BLOCK_LIMIT   1048576

Definition at line 32 of file wv.h.

Referenced by ff_wv_parse_header(), and wv_probe().

Function Documentation

int ff_wv_parse_header	(	WvHeader *	wv,
		const uint8_t *	data
	)

Parse a WavPack block header.

Parameters

wv	this struct will be filled with parse header information
data	header data, must be WV_HEADER_SIZE bytes long

Returns

0 on success, a negative AVERROR code on failure

Definition at line 29 of file wv.c.

Referenced by mkv_strip_wavpack(), wv_read_block_header(), and wv_write_packet().