RE: Some more ported apps

["Harold Hunt" <huntharo at msu dot edu>]

Eric,

Great work, again!

I've flagged your message for a followup and I'll try to add the apps you
have ported to the Ported Software page within a week.

Thanks for supporting the project,

Harold

> -----Original Message-----
> From: cygwin-xfree-owner@sources.redhat.com
> [mailto:cygwin-xfree-owner@sources.redhat.com]On Behalf Of LASSAUGE
> Sent: Monday, September 24, 2001 10:54 AM
> To: cygwin-xfree@cygwin.com
> Subject: Some more ported apps
>
>
>    		Hi everybody,
>
> I have  updated my web site with my latest ported apps on
> Cygwin/XFree:
>
>         - gle-3.0.5 (static lib, erases the gle lib from glut)
>         - glut-3.7 (static lib)
>         - xli-1.17.0
>         - xloadimage.4.1
>         - and finally xscreensaver-3.33
>
>         Download them from http://lassauge.free.fr/cygwin/
>         Make sure to check the README files for requirements
>         and usage.
>
> 	Comments are welcome....
>
> BTW, I had problems with the JPEG files (in GQview, xli, xloadimage)
> and tried some conversions with djpeg (I have the jpeg-6b-4 package).
> It seems that there are problems with the DLL somewhere:
> - lots of error messages when decoding JPEG files
> - djpeg produces erroneous files
> All files I used where tested on a Solaris and Linux djpeg/libjpeg
> and produced no errors !
>
> [cygwin] gqview DTG_04_800.jpg
> Corrupt JPEG data: 18 extraneous bytes before marker 0xdd
> Invalid JPEG file structure: SOS before SOF
> Improper call to JPEG library in state 201
>
>         => Image doesn't display
>
> [cygwin] djpeg -debug DTG_04_800.jpg > toto.ppm
> Independent JPEG Group's DJPEG, version 6b  27-Mar-1998
> Copyright (C) 1998, Thomas G. Lane
> Start of Image
> JFIF APP0 marker: version 1.02, density 72x72  1
> Miscellaneous marker 0xed, length 4084
> Miscellaneous marker 0xe2, length 554
> Comment, length 36:
> File written by Adobe Photoshop\250 5.2
> Adobe APP14 marker: version 100, flags 0x4000 0x0000, transform 1
> Define Quantization Table 0  precision 0
> Define Quantization Table 1  precision 0
> Start Of Frame 0xc0: width=800, height=600, components=3
>     Component 1: 1hx1v q=0
>     Component 2: 1hx1v q=1
>     Component 3: 1hx1v q=1
> Define Restart Interval 100
> Define Huffman Table 0x00
> Define Huffman Table 0x01
> Define Huffman Table 0x10
> Define Huffman Table 0x11
> Start Of Scan: 3 components
>     Component 1: dc=0 ac=0
>     Component 2: dc=1 ac=1
>     Component 3: dc=1 ac=1
>   Ss=0, Se=63, Ah=0, Al=0
> End Of Image
>
>         ==> resulting ppm file is erroneous (garbage)
>
>         Does anyone had or saw this problem ?
>
>
> --
> 	      +---------------------------------------+
> 	      |	Eric Lassauge                         |
> 	      |	         ASTRIUM / TRASYS-G2I         |
> 	      +---------------------------------------+
> 	      |	       lassauge@mail.dotcom.fr        |
> 	      |	     ros_at1@muzillac.tls.mms.fr      |
> 	      |	       http://lassauge.free.fr/       |
> 	      +---------------------------------------+