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Data Fields
J2kDecoderContext Struct Reference

Data Fields

AVCodecContextavctx
 
AVFramepicture
 
GetByteContext g
 
int width
 
int height
 image width and height
 
int image_offset_x
 
int image_offset_y
 
int tile_offset_x
 
int tile_offset_y
 
uint8_t cbps [4]
 bits per sample in particular components
 
uint8_t sgnd [4]
 if a component is signed
 
uint8_t properties [4]
 
int cdx [4]
 
int cdy [4]
 
int precision
 
int ncomponents
 
int tile_width
 
int tile_height
 tile size
 
int numXtiles
 
int numYtiles
 
int maxtilelen
 
J2kCodingStyle codsty [4]
 
J2kQuantStyle qntsty [4]
 
int bit_index
 
int curtileno
 
J2kTiletile
 

Detailed Description

Definition at line 51 of file j2kdec.c.

Field Documentation

AVCodecContext* J2kDecoderContext::avctx
AVFrame* J2kDecoderContext::picture

Definition at line 53 of file j2kdec.c.

Referenced by decode_frame(), decode_tile(), and get_siz().

GetByteContext J2kDecoderContext::g
int J2kDecoderContext::width

Definition at line 56 of file j2kdec.c.

Referenced by get_siz(), and init_tile().

int J2kDecoderContext::height

image width and height

Definition at line 56 of file j2kdec.c.

Referenced by get_siz(), and init_tile().

int J2kDecoderContext::image_offset_x

Definition at line 57 of file j2kdec.c.

Referenced by decode_tile(), get_siz(), and init_tile().

int J2kDecoderContext::image_offset_y

Definition at line 57 of file j2kdec.c.

Referenced by decode_tile(), get_siz(), and init_tile().

int J2kDecoderContext::tile_offset_x

Definition at line 58 of file j2kdec.c.

Referenced by get_siz(), and init_tile().

int J2kDecoderContext::tile_offset_y

Definition at line 58 of file j2kdec.c.

Referenced by get_siz(), and init_tile().

uint8_t J2kDecoderContext::cbps[4]

bits per sample in particular components

Definition at line 59 of file j2kdec.c.

Referenced by decode_tile(), get_siz(), and init_tile().

uint8_t J2kDecoderContext::sgnd[4]

if a component is signed

Definition at line 60 of file j2kdec.c.

Referenced by get_siz().

uint8_t J2kDecoderContext::properties[4]

Definition at line 61 of file j2kdec.c.

Referenced by decode_codestream().

int J2kDecoderContext::cdx[4]

Definition at line 62 of file j2kdec.c.

Referenced by decode_tile(), get_siz(), and init_tile().

int J2kDecoderContext::cdy[4]

Definition at line 62 of file j2kdec.c.

Referenced by decode_tile(), get_siz(), and init_tile().

int J2kDecoderContext::precision

Definition at line 63 of file j2kdec.c.

Referenced by decode_tile(), and get_siz().

int J2kDecoderContext::ncomponents

Definition at line 64 of file j2kdec.c.

Referenced by cleanup(), decode_packets(), decode_tile(), get_cod(), get_qcd(), get_siz(), get_sot(), and init_tile().

int J2kDecoderContext::tile_width

Definition at line 65 of file j2kdec.c.

Referenced by get_siz(), and init_tile().

int J2kDecoderContext::tile_height

tile size

Definition at line 65 of file j2kdec.c.

Referenced by get_siz(), and init_tile().

int J2kDecoderContext::numXtiles

Definition at line 66 of file j2kdec.c.

Referenced by cleanup(), decode_frame(), get_siz(), get_sot(), and init_tile().

int J2kDecoderContext::numYtiles

Definition at line 66 of file j2kdec.c.

Referenced by cleanup(), decode_frame(), get_siz(), and get_sot().

int J2kDecoderContext::maxtilelen

Definition at line 67 of file j2kdec.c.

J2kCodingStyle J2kDecoderContext::codsty[4]

Definition at line 69 of file j2kdec.c.

Referenced by decode_codestream(), and get_sot().

J2kQuantStyle J2kDecoderContext::qntsty[4]

Definition at line 70 of file j2kdec.c.

Referenced by decode_codestream(), and get_sot().

int J2kDecoderContext::bit_index

Definition at line 72 of file j2kdec.c.

Referenced by decode_packets(), get_bits(), and j2k_flush().

int J2kDecoderContext::curtileno

Definition at line 74 of file j2kdec.c.

Referenced by decode_codestream(), decode_frame(), and get_sot().

J2kTile* J2kDecoderContext::tile

Definition at line 76 of file j2kdec.c.

Referenced by cleanup(), decode_codestream(), decode_frame(), get_siz(), get_sot(), and init_tile().


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