viewer_jof_t Struct Reference

Caller-bound JOF engine and one-band cache backing. More...

#include <ra8_viewer_reader_internal.h>

Collaboration diagram for viewer_jof_t:

Data Fields
longstrip_decode_ctx_t	dctx
	JOF decoder callback state.
ra8_tile_cache_t	cache
	One-band keyed cache.
longstrip_t	strip
	Scroll/composite engine.
uint8_t *	cells
	One decoded-band buffer.
ra8_keycache_cell_t *	meta
	Single cache metadata entry.
ra8_tile_key_t *	keys
	Single cache key.
ra8_tile_dims_t *	dims
	Single cache dimensions entry.
int32_t *	buckets
	Hash bucket heads.
uint8_t *	scratch
	Compressed-band staging.
size_t	cell_cap
	Bound decoded-band bytes.
size_t	scratch_cap
	Bound compressed staging bytes.
uint32_t	viewport_h
	Page height on the strip.
int32_t	x_off
	Horizontal target centring.

Detailed Description

Caller-bound JOF engine and one-band cache backing.

Definition at line 53 of file ra8_viewer_reader_internal.h.

Field Documentation

buckets

int32_t* viewer_jof_t::buckets

Hash bucket heads.

Definition at line 69 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), and internal_wire().

cache

ra8_tile_cache_t viewer_jof_t::cache

One-band keyed cache.

Definition at line 57 of file ra8_viewer_reader_internal.h.

Referenced by internal_wire().

cell_cap

size_t viewer_jof_t::cell_cap

Bound decoded-band bytes.

Definition at line 73 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), and priv_viewer_open_jof().

cells

uint8_t* viewer_jof_t::cells

One decoded-band buffer.

Definition at line 61 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), and internal_wire().

dctx

longstrip_decode_ctx_t viewer_jof_t::dctx

JOF decoder callback state.

Definition at line 55 of file ra8_viewer_reader_internal.h.

Referenced by internal_open_selected(), internal_seek(), internal_wire(), priv_viewer_open_jof(), priv_viewer_render_jof(), and priv_viewer_size_jof_tiles().

dims

ra8_tile_dims_t* viewer_jof_t::dims

Single cache dimensions entry.

Definition at line 67 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), and internal_wire().

keys

ra8_tile_key_t* viewer_jof_t::keys

Single cache key.

Definition at line 65 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), and internal_wire().

meta

ra8_keycache_cell_t* viewer_jof_t::meta

Single cache metadata entry.

Definition at line 63 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), and internal_wire().

scratch

uint8_t* viewer_jof_t::scratch

Compressed-band staging.

Definition at line 71 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), and internal_wire().

scratch_cap

size_t viewer_jof_t::scratch_cap

Bound compressed staging bytes.

Definition at line 75 of file ra8_viewer_reader_internal.h.

Referenced by internal_take_jof(), internal_wire(), and priv_viewer_open_jof().

strip

longstrip_t viewer_jof_t::strip

Scroll/composite engine.

Definition at line 59 of file ra8_viewer_reader_internal.h.

Referenced by internal_seek(), internal_wire(), priv_viewer_render_jof(), and priv_viewer_tile_jof().

viewport_h

uint32_t viewer_jof_t::viewport_h

Page height on the strip.

Definition at line 77 of file ra8_viewer_reader_internal.h.

Referenced by internal_seek(), internal_wire(), and priv_viewer_size_jof_tiles().

x_off

int32_t viewer_jof_t::x_off

Horizontal target centring.

Definition at line 79 of file ra8_viewer_reader_internal.h.

Referenced by internal_jof_blit(), internal_wire(), priv_viewer_render_jof(), and priv_viewer_tile_jof().

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

• tools/rabook_viewer/inc/ra8_viewer_reader_internal.h