afiqzudinhadi/zmk-steno-engine
1
0
Fork 0
Code Issues 3 Pull requests Projects Releases Packages Wiki Activity Actions

Own DEFLATE decoder replaces zlib dependency

Browse source 
Zephyr bundles no zlib — the CONFIG_ZLIB select was a no-op and the
string path returned errors on device. src/inflate.c: minimal raw
DEFLATE (RFC 1951) decompressor, no allocation; one code path for
host and Zephyr. Host round-trip: 42,000 vectors through the real
compiled blobs, 0 mismatches.
This commit is contained in:
afiqzudinhadi 2026-07-03 11:37:19 +08:00
parent 404cd2a334
commit 65fde6d298
5 changed files with 347 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Kconfig
View file

@ -34,7 +34,6 @@ endchoice
config STENO_DICT_V4
bool "v4 union split-section dictionary format"
default y
select ZLIB
help
Compile the dictionary into the v4 union split-section format
(docs/FORMAT_V4.md): two half blobs, left (central) holds the
@ -45,10 +44,8 @@ config STENO_DICT_V4
config STENO_DICT_MPHF
bool
default y if !STENO_DICT_V4
select ZLIB
help
Legacy MPHF (minimal perfect hash) dictionary format.
Selects ZLIB for block-compressed string table decompression.
config STENO_CUSTOM_KEYMAP
bool "Custom steno keymap"