utvideo.h File Reference

Common Ut Video header. More...

#include "libavutil/common.h"
#include "avcodec.h"
#include "bswapdsp.h"
#include "huffyuvencdsp.h"

Go to the source code of this file.

Data Structures
struct	UtvideoContext
struct	HuffEntry

Enumerations
enum	{ PRED_NONE = 0, PRED_LEFT, PRED_GRADIENT, PRED_MEDIAN }
enum	{ COMP_NONE = 0, COMP_HUFF }
enum	{ UTVIDEO_RGB = MKTAG(0x00, 0x00, 0x01, 0x18), UTVIDEO_RGBA = MKTAG(0x00, 0x00, 0x02, 0x18), UTVIDEO_420 = MKTAG('Y', 'V', '1', '2'), UTVIDEO_422 = MKTAG('Y', 'U', 'Y', '2') }

Functions
int	ff_ut_huff_cmp_len (const void *a, const void *b)
int	ff_ut10_huff_cmp_len (const void *a, const void *b)

Variables
const int	ff_ut_pred_order [5]
const int	ff_ut_rgb_order [4]

Detailed Description

Common Ut Video header.

Definition in file utvideo.h.

Enumeration Type Documentation

anonymous enum

Enumerator
PRED_NONE
PRED_LEFT
PRED_GRADIENT
PRED_MEDIAN

Definition at line 35 of file utvideo.h.

anonymous enum

Enumerator
COMP_NONE
COMP_HUFF

Definition at line 42 of file utvideo.h.

anonymous enum

Enumerator
UTVIDEO_RGB
UTVIDEO_RGBA
UTVIDEO_420
UTVIDEO_422

Definition at line 54 of file utvideo.h.

Function Documentation

int ff_ut_huff_cmp_len	(	const void *	a,
		const void *	b
	)

Definition at line 37 of file utvideo.c.

Referenced by build_huff(), and calculate_codes().

int ff_ut10_huff_cmp_len	(	const void *	a,
		const void *	b
	)

Definition at line 43 of file utvideo.c.

Referenced by build_huff10().

Variable Documentation

const int ff_ut_pred_order[5]

Definition at line 30 of file utvideo.c.

Referenced by utvideo_encode_init().

const int ff_ut_rgb_order[4]

Definition at line 35 of file utvideo.c.

Referenced by decode_frame().