mg_tile_src_t Struct Reference

Decode-on-miss context bound into the tile cache (DIP seam). More...

#include <mg_reader.h>

Collaboration diagram for mg_tile_src_t:

Data Fields
const jof_info_t *	info
	Parsed atlas geometry.
jof_pread_fn	pread
	Atlas positioned-read seam.
void *	pread_ctx
	Context for pread.
uint8_t *	scratch
	Deflate stored-stream staging.
uint32_t	scratch_cap
	Capacity of scratch.

Detailed Description

Decode-on-miss context bound into the tile cache (DIP seam).

Holds everything mg_tile_decode needs to page one tile out of the produced JOF atlas: the parsed geometry, the atlas positioned-read seam, and a scratch staging buffer for the deflate tile codec. The pointed-at objects must out-live the cache.

Since

0.1.0

Definition at line 101 of file mg_reader.h.

Field Documentation

info

const jof_info_t* mg_tile_src_t::info

Parsed atlas geometry.

Definition at line 102 of file mg_reader.h.

Referenced by mg_tile_decode().

pread

jof_pread_fn mg_tile_src_t::pread

Atlas positioned-read seam.

Definition at line 103 of file mg_reader.h.

Referenced by mg_tile_decode().

pread_ctx

void* mg_tile_src_t::pread_ctx

Context for pread.

Definition at line 104 of file mg_reader.h.

Referenced by mg_tile_decode().

scratch

uint8_t* mg_tile_src_t::scratch

Deflate stored-stream staging.

Definition at line 105 of file mg_reader.h.

Referenced by mg_tile_decode().

scratch_cap

uint32_t mg_tile_src_t::scratch_cap

Capacity of scratch.

Definition at line 106 of file mg_reader.h.

Referenced by mg_tile_decode().

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

• examples/ek_ra8d2/hw_pending/ereader_manga/inc/mg_reader.h