FFmpeg: libavcodec/utvideo.h File Reference

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Data Structures | Enumerations | Functions | Variables

utvideo.h File Reference

Common Ut Video header. More...

#include "libavutil/common.h"
#include "avcodec.h"
#include "dsputil.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)

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 34 of file utvideo.h.

anonymous enum

Enumerator:: COMP_NONE

COMP_HUFF

Definition at line 41 of file utvideo.h.

anonymous enum

Enumerator:: UTVIDEO_RGB

UTVIDEO_RGBA

UTVIDEO_420

UTVIDEO_422

Definition at line 53 of file utvideo.h.

Function Documentation

int ff_ut_huff_cmp_len ( const void * a,

const void * b

)

Definition at line 35 of file utvideo.c.

Referenced by build_huff(), and calculate_codes().

Variable Documentation

const int ff_ut_pred_order[5]

Definition at line 29 of file utvideo.c.

Referenced by utvideo_encode_init().

const int ff_ut_rgb_order[4]

Definition at line 33 of file utvideo.c.

Referenced by decode_frame().

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