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Bug 10852 - TrueType fonts aren't properly scaled in Pentium4 machine
Summary: TrueType fonts aren't properly scaled in Pentium4 machine
Status: RESOLVED WORKSFORME
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: x86 Linux
: Highest critical (vote)
Assignee: Martin Schlemmer (RETIRED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-11-16 20:41 UTC by Sang Un Lee
Modified: 2003-09-13 23:18 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Sang Un Lee 2002-11-16 20:41:13 UTC
environment: Xfree86's "xtt" module used in glibc 2.2.5-r7 + xfree 4.2.1-r1 
compiled with gcc 3.2-r1 using CFLAGS="-march=i686 -pipe -O3"

Symptom:
In xfontsel program, truetype fonts were not properly scaled with changing
ptsize (point size) even when xfontsel program was envoked with '-scaled' option
argument.
This cause serious problem on using truetype fonts in traditinal X Font era but
not Xft era.
For example, in mozilla program truetype fonts were not usable d/t failed
scaling. Thus, selecting trutype fonts to default fonts causes document filled
with blank characters.
This symptoms showed in only pentium4 machine, not in the other architecture
(eg. pentium3, athlon, ...)

Temporary solution:
Just switching glibc 2.2.5 to 2.3.1 (testing) solved above problem.
Comment 1 Sang Un Lee 2002-11-17 05:09:06 UTC
P.S.
LiveCD's compiled xfree showed the same symptom in the pentium4 machine.
Comment 2 Martin Schlemmer (RETIRED) gentoo-dev 2002-12-01 04:16:13 UTC
This works fine on my p4 box, so not sure what to say.
Comment 3 Paul Slinski 2003-04-23 09:37:53 UTC
Works on all of my P4's as well (7 of them).
Comment 4 Wes Kurdziolek 2003-07-18 07:06:41 UTC
BTW, the xtt module was deperecated long ago in favor of the freetype module.
Comment 5 Robert Moss (RETIRED) gentoo-dev 2003-09-13 15:35:13 UTC
Seeing as there's been no mention of a problem of this sort for about 10 months, many WORKSFORME reports, and no more glibc-2.2.5-r7, shouldn't we at least mark this one as WORKSFORME rather than an open critical one? Nobody has been able to reproduce this bug.
Comment 6 SpanKY gentoo-dev 2003-09-13 23:18:22 UTC
rgr