
This is the README gdj/gdi, two small programs to show image files
on the screen.


FEATURES:

* Small and fast
* Full screen mode
* Slide show mode
* Lots of file formats (gdi, using ImageMagick)
* Stereo for "Cristal Eyes" type glasses
	- Jpeg crossed stereo pair (sometimes they use ".jps" extension)
	- Anaglyph (displayed as grayscale; red: left eye, blue: right eye)


YOU WILL NEED:

- ImageMagick-5.3.8
	Version 4.x and earlier won't work, and previous 5.x releases
	have some nasty bugs...

- jpegsrc.v6b
	I haven't tried to use libjpeg include with IRIX
	For Windows with MSVC I've used libjpeg from
	http://www.sfu.ca/~swongu/libjpeg/

- GLUT and OpenGL
	Previous versions of gdj/gdi used IRIS GL, so they run only on IRIX.


HOW TO BUILD:

	For unix like systems, you just need to set environment variable
	LOC_ARCH and type "make".

	MacOS X:     darwin
	IRIX 6.x:    irix6
	Linux:       linux
	Solaris gcc: solgcc
	Solaris cc:  solcc
	Tru64 5.x:   tru64
	HP-UX 11:    hpux
	Windows:     cygwin

	If your sistem is not listed there, probably you could use "linux".
	If not, copy porting/cf_linux.make to porting/cf_custom.make and
	customize it.

	For windows, there is gdj.[dsp|dsw] project for Visual C++.
	The "windows" directory should include a binary GLUT dll
	The applications will be created there.

	If you don't have ImageMagick-5.3.8 use "make jpeg", gdi won't
	be created.


KNOWN PROBLEMS

	* With standard freeglut release and metacity (Gnome's default wm),
	full screen mode doesn't work.
	You get a window with frame, and the panel always shows.

	You can try the included glut patch (is a quick and dirty hack,
	probably will break full screen mode with other window managers)
	and link statically with the patched libglut.
	(The patch is for freeglut 2.4.0)

	* Fedora Core 2, gdi build: -lMagick not found
	Bug in Fedora Core.
	cd /usr/lib
	sudo ln -s libMagick.so.6.0.0 libMagick.so

AUTHOR:

	SPDsoft
	spd@daphne.cps.unizar.es
	GIGA: <http://giga.cps.unizar.es>

