nanogui: Font usage/setup
Subject:
RE: [nanogui] Font usage/setup
From:
"Martin Kajdas" ####@####.####
Date:
13 Jan 2006 18:44:40 +0000
Message-Id: <CF2BB830A62F914F848E5AD5FFF57AC22914A3@mkmail.MKPROD.COM>
I checked the font_freetype.c code and there (line 352) is a statement:
FIXME: GdArea problem if fg == bg
This certainly would qualify when they are both zero.
I guess the magic is not really when foreground==0 but when foreground==background (which I never tried other than zero).
At this point I have no idea how to fix this.
Any pointers,
Martin
-----Original Message-----
From: Greg Haerr ####@####.####
Sent: Thursday, January 12, 2006 4:41 PM
To: Martin Kajdas; ####@####.####
Subject: Re: [nanogui] Font usage/setup
> It only happens with TTF fonts. Fixed fonts are OK.
If I change the foreground color to 1, it (TTF) works and is black enough
for me.
Something magical is with foreground=0 and TTF
I will check X11 and GrSetGCUseBackground and get back with the info, but
X11 worked the last time I checked.
If X11 works, but framebuffer doesn't, then it could be a driver issue.
You'll want to grep for the GdArea call in the TTF font driver, where
it takes a bitmap that has been created from the TTF library in
nano-X format, which then blits it. I'm thinking perhaps the blit
routine is drawing pixel-by-pixel, and that's where the problem
is, possibly with the transparent color.
Regards,
Greg
