Struct grokj2k_sys::_grk_header_info

#[repr(C)]
pub struct _grk_header_info {

    pub cblockw_init: u32,
    pub cblockh_init: u32,
    pub irreversible: bool,
    pub mct: u32,
    pub rsiz: u16,
    pub numresolutions: u32,
    pub csty: u8,
    pub cblk_sty: u8,
    pub prcw_init: [u32; 33],
    pub prch_init: [u32; 33],
    pub tx0: u32,
    pub ty0: u32,
    pub t_width: u32,
    pub t_height: u32,
    pub t_grid_width: u32,
    pub t_grid_height: u32,
    pub numlayers: u16,
    pub xml_data: *mut u8,
    pub xml_data_len: usize,
    pub num_comments: usize,
    pub comment: [*mut c_char; 256],
    pub comment_len: [u16; 256],
    pub isBinaryComment: [bool; 256],
    pub asocs: [grk_asoc; 256],
    pub num_asocs: u32,
}

Header info

Fields

cblockw_init: u32

initial code block width, default to 64

cblockh_init: u32

initial code block height, default to 64

irreversible: bool

1 : use the irreversible DWT 9-7, 0 : use lossless compression (default)

mct: u32

multi-component transform identifier

rsiz: u16

RSIZ value To be used to combine GRK_PROFILE_, GRK_EXTENSION_ and (sub)levels values.

numresolutions: u32

number of resolutions

csty: u8

cblk_sty: u8

prcw_init: [u32; 33]

initial precinct width

prch_init: [u32; 33]

initial precinct height

tx0: u32

XTOsiz

ty0: u32

YTOsiz

t_width: u32

XTsiz

t_height: u32

YTsiz

t_grid_width: u32

tile grid width

t_grid_height: u32

tile grid height

numlayers: u16

number of layers

xml_data: *mut u8

xml_data_len: usize

num_comments: usize

comment: [*mut c_char; 256]

comment_len: [u16; 256]

isBinaryComment: [bool; 256]

asocs: [grk_asoc; 256]

num_asocs: u32

Trait Implementations

impl Clone for _grk_header_info

fn clone(&self) -> _grk_header_info

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for _grk_header_info