lehitoskin / riff

Riff is a wapper to the FLIF library.

riff

riff is a racket wrapper for FLIF

API is currently synced to FLIF version 0.3.0

Installation

Note that while you may run raco pkg install riff, this possibly isn't the command you want to run. raco will install from the latest git and that means the package will be using the most up-to-date (unless I become lazy) version of the FLIF API, which means that it will fail to run unless you have the most up-to-date version of FLIF installed. Instead, what I recommend is that you follow major releases of FLIF and get the most recent release of riff to match. Thus, what you'll end up doing is after downloading and extracting the archive of the most recent riff release, then running raco pkg install /local/path/to/riff

Usage

See the docs for information on usage.

riff's Issues

ffi-obj: couldn't get "flif_create_image_GRAY16" from "libflif.so"

Hi, i'm not sure if i should post here or on ivy.

compilation of ivy was fine, but when i tried to launch it, it says :

ffi-obj: couldn't get "flif_create_image_GRAY16" from "libflif.so" (libflif.so: undefined symbol: flif_create_image_GRAY16)
context...:
/usr/share/racket/collects/ffi/../racket/private/more-scheme.rkt:261:28
/usr/share/racket/collects/ffi/unsafe.rkt:209:2: get-ffi-obj*
'#%embedded:g12075:flif: [running body]
for-loop
run-module-instance!125
for-loop
[repeats 1 more time]
run-module-instance!125
for-loop
[repeats 1 more time]
run-module-instance!125
for-loop
[repeats 1 more time]
run-module-instance!125
perform-require!78
top-level: [running body]
...

libflif.so is in the same folder as ivy.
FLIF v0.3
OS : Gentoo