The ChangeLog entry does mention the specific change explicitly:
2005-02-28 David Turner [EMAIL PROTECTED]
...
* src/sfnt/sfdriver.c (sfnt_interface)
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Don't use `tt_find_sbit_image'
and `tt_load_sbit_metrics'.
...
So the change is intentional. I just upgraded to stock freetype 2.1.10
(was using cvs-2004-dec-31), went around a few web pages with mozilla-xft,
and I don't have crashes. I am using xorg 6.8.2 on linux. How do you
trigger the crash?
Joe Marcus Clarke wrote:
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Hin-Tak Leung wrote:
| Found the CVS entry:
|
|
http://savannah.nongnu.org/cgi-bin/viewcvs/freetype/freetype2/src/sfnt/sfdriver.c.diff?r1=1.71r2=1.72
|
|
|
| * include/freetype/internal/tttypes.h, src/sfnt/ttsbit.c,
| src/sfnt/ttsbit0.c,
| src/truetype/ttobjs.c, src/cff/cffobjs.c, src/sfnt/sfobjs.c:
| implementing new
| heap-optimized embedded bitmap loader. This one also fixes bug #12107
|
| checked in by user 'freetype' (David Turner?). they were changed to NULL,
| then to zero - there must be a reason?
Yes, there must be a reason, but that commit message doesn't list
sfdriver.c explicitly. That's why I was wondering what the exact reason
was for the change, and what new steps should be done to get similar
results from FT.
Joe
|
| Jeremy Messenger wrote:
|
| On Sun, 17 Jul 2005 15:24:40 -0500, Joe Marcus Clarke
| [EMAIL PROTECTED] wrote:
|
| Looks like the freetype module in xorg (and XFree86) makes reference to
| SFNT_Service-find_sbit_image which is now 0 in FT 2.1.10 (it used
to be
| initialized to tt_find_sbit_image). This causes X to die rather
| abruptly when trying to dereference this symbol:
|
| http://people.freebsd.org/~mezz/gdb/gdb-freetype2.txt
|
| I assume this was done by design in FT (though I couldn't find a commit
| message that said spoke about this particular change). If so, what
| should X be doing to correctly obtain the glyph sbit? Thanks!
|
|
|
| I have solved the crash. I have been using it for the thirty minutes
| and no crash so far. If I do unpatch and it will crash within five
| minutes. Here's patch to put in freetype2/files. Don't know if patch
| is right, but at least it's fixed for me.
|
| http://people.freebsd.org/~mezz/patch-src::sfnt::sfdriver.c
|
| I found it by compared freetype2 2.1.9 and 2.1.10, you can check if
| you want to see for youself. I removed compare of Makefile, configure
| and other useless stuff.
|
| http://people.freebsd.org/~mezz/freetype2-compare.diff.bz2
|
| It looks like 2.1.10 removed or disabled *find_sbit_image? Search for
| 'find_sbit_image' in freetype2-compare.diff.bz2.
|
| Cheers,
| Mezz
|
| Joe
|
|
|
|
|
|
| ___ How much
| free photo storage do you get? Store your holiday snaps for FREE with
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|
- --
Joe Marcus Clarke
FreeBSD GNOME Team::[EMAIL PROTECTED]
FreeNode / #freebsd-gnome
http://www.FreeBSD.org/gnome
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