FFmpeg
Data Fields
Jpeg2000EncoderContext Struct Reference

Data Fields

AVClassclass
 
AVCodecContextavctx
 
const AVFramepicture
 
int width
 
int height
 image width and height More...
 
uint8_t cbps [4]
 bits per sample in particular components More...
 
int chroma_shift [2]
 
uint8_t planar
 
int ncomponents
 
int tile_width
 
int tile_height
 tile size More...
 
int numXtiles
 
int numYtiles
 
uint8_tbuf_start
 
uint8_tbuf
 
uint8_tbuf_end
 
int bit_index
 
int64_t lambda
 
Jpeg2000CodingStyle codsty
 
Jpeg2000QuantStyle qntsty
 
Jpeg2000Tiletile
 
int format
 
int pred
 

Detailed Description

Definition at line 105 of file j2kenc.c.

Field Documentation

AVClass* Jpeg2000EncoderContext::class

Definition at line 106 of file j2kenc.c.

AVCodecContext* Jpeg2000EncoderContext::avctx
const AVFrame* Jpeg2000EncoderContext::picture

Definition at line 108 of file j2kenc.c.

Referenced by copy_frame(), and encode_frame().

int Jpeg2000EncoderContext::width

Definition at line 110 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

int Jpeg2000EncoderContext::height

image width and height

Definition at line 110 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

uint8_t Jpeg2000EncoderContext::cbps[4]

bits per sample in particular components

Definition at line 111 of file j2kenc.c.

Referenced by encode_frame(), init_quantization(), init_tiles(), and j2kenc_init().

int Jpeg2000EncoderContext::chroma_shift[2]

Definition at line 112 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

uint8_t Jpeg2000EncoderContext::planar

Definition at line 113 of file j2kenc.c.

Referenced by copy_frame(), and j2kenc_init().

int Jpeg2000EncoderContext::ncomponents
int Jpeg2000EncoderContext::tile_width

Definition at line 115 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

int Jpeg2000EncoderContext::tile_height

tile size

Definition at line 115 of file j2kenc.c.

Referenced by init_tiles(), j2kenc_init(), and put_siz().

int Jpeg2000EncoderContext::numXtiles

Definition at line 116 of file j2kenc.c.

Referenced by cleanup(), copy_frame(), encode_frame(), init_tiles(), and reinit().

int Jpeg2000EncoderContext::numYtiles

Definition at line 116 of file j2kenc.c.

Referenced by cleanup(), copy_frame(), encode_frame(), init_tiles(), and reinit().

uint8_t* Jpeg2000EncoderContext::buf_start

Definition at line 118 of file j2kenc.c.

Referenced by encode_frame().

uint8_t* Jpeg2000EncoderContext::buf
uint8_t* Jpeg2000EncoderContext::buf_end

Definition at line 120 of file j2kenc.c.

Referenced by encode_frame(), encode_packet(), put_cod(), put_com(), put_qcd(), put_siz(), and put_sot().

int Jpeg2000EncoderContext::bit_index

Definition at line 121 of file j2kenc.c.

Referenced by encode_packet(), j2k_flush(), and put_bits().

int64_t Jpeg2000EncoderContext::lambda

Definition at line 123 of file j2kenc.c.

Referenced by encode_frame(), and truncpasses().

Jpeg2000CodingStyle Jpeg2000EncoderContext::codsty
Jpeg2000QuantStyle Jpeg2000EncoderContext::qntsty

Definition at line 126 of file j2kenc.c.

Referenced by encode_packets(), init_quantization(), init_tiles(), j2kenc_init(), and put_qcd().

Jpeg2000Tile* Jpeg2000EncoderContext::tile
int Jpeg2000EncoderContext::format

Definition at line 130 of file j2kenc.c.

Referenced by encode_frame(), and j2kenc_init().

int Jpeg2000EncoderContext::pred

Definition at line 131 of file j2kenc.c.

Referenced by j2kenc_init().


The documentation for this struct was generated from the following file: