nanogui: Problem regarding image displaying
Subject:
RE: [nanogui] Problem regarding image displaying
From:
"Martin Kajdas" ####@####.####
Date:
9 Oct 2006 16:57:46 +0100
Message-Id: <CF2BB830A62F914F848E5AD5FFF57AC2291576@mkmail.MKPROD.COM>
I had this problem and fixed it and gave Greg the patch.
It was a simple fix but I would need to search for it.
I do not think it is included in the CVS.
Martin
-----Original Message-----
From: Darren Legge ####@####.####
Sent: Monday, October 09, 2006 8:22 AM
To: ####@####.####
Subject: Re: [nanogui] Problem regarding image displaying
I have a similar problem. I am using FLTK1.1.7 and it's working well
except that white shows as black. I am using a arm (intel xscale) based
design with a linux frame buffer running 16 bits per pixel
(MWPF_TRUECOLOR565).
The FLTK application shows correctly when compiled and run on suse linux
(ie X windows directly - no microwindows) and even MS windows, so I
think I have to look at nano-X somwhere.
I have tried the latest microwindows and nxlib from CVS today but it
behaves the same.
I have tried changeing wp->background = WHITE in GsInitialize. This
shows a white screen as you would expect, but the white bits (pictures
or any box coloured white) in the FLTK program still show as black.
I would appreciate any hints on how to fix this as apart from that I am
very happy with the results I have so far.
On another note, the mirror of this list on linuxhacker.org seems to not
have updated since wednesday...
Thanks, Darren.
>>> "Greg Haerr" ####@####.#### 07/10/06 23:40 >>>
: The jpg images are displayed with a few portions of the image being
: replaced by the background color.
Make sure you're using the CVS version, previous versions
had issues with WHITE not being drawn, because nano-X
thought it was the transparent color.
What bpp is your hardware, and what bpp are
the png and bmp images?
Regards,
Greg
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