From: Thien-Thi Nguyen <ttn@gnuvola.org>
To: guile-sources@gnu.org
Cc: guile-user@gnu.org
Subject: Guile-SDL 0.3.8 available
Date: Thu, 11 Oct 2007 16:40:05 +0200 [thread overview]
Message-ID: <E1IfzCn-00082V-QZ@ambire.localdomain> (raw)
release notes:
i suppose everyone knows now that composability requires phase
separation. well, some of us are slower than others...
thi
README excerpt:
This directory contains Guile-SDL, a set of modules that provide
bindings for SDL (Simple DirectMedia Layer) to enable Guile
programmers to do all the nice things you can do with SDL.
Most of the SDL functions have been wrapped with the exception of a
few functions that were too C-centric. The SDL Threads and the Audio
functions haven't been included because of the problems with Guile
code being run from more than one thread. However audio programming
can be done with the module `(sdl mixer)' that requires the SDL_mixer
library.
Also included is SDL_gfx 2.0.16 (by Andreas Schiffler) and bindings
for it.
NEWS excerpt:
- 0.3.8 | 2007-10-11
- new (sdl misc-utils) proc: fader/3p
- new (sdl misc-utils) proc: toroidal-panner/3p
These are three-phase exposing variants of `fade-loop!' and
`toroidal-panner', respectively. (In fact, the old procs have
been rewritten to use the new.) Three-phase procs return three
values, one for each phase of "init", "next" and "done". This
lets caller maintain control for fine(r)-grained scheduling.
See manual for an example of the stylized call sequence.
NOTE: Both `fade-loop!' and `toroidal-panner' are scheduled for
removal by 2008-01-01. DO NOT RELY ON THEM.
- new (sdl gfx) proc: blit-rgba
- new (sdl gfx) proc: set-pixel-alpha!
The latter wraps `SDL_gfxSetAlpha' in the underlying (SDL_gfx)
library, but the natural schemified name would clash w/ SDL's,
so this was chosen for uniqueness as well as to emphasize its
per-pixel nature.
- docs have more info
The manual now lists valid values for flagstash:* and *-enums,
mined using `flagstash-flags' and `enumstash-enums', respectively.
tarball, prettified source, demos, etc, in dir:
http://www.gnuvola.org/software/guile-sdl/
atom feed:
http://www.gnuvola.org/NEWS.xml.gz
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