2 Dec
2013
2 Dec
'13
6:52 a.m.
I rebuilt aeolus again agains of debuggable clxclient, now backtrace is a bit
more full. Before i got it i added debug printing lines with args, and
printing internals of some structs. However, Display struct seems to be not
for user, and its structure is quite huge, including other structs as well.
int X_textip::textwidth (int i, int n)
{
printf ("DEBUG: entered textwidth: %i, %i\n", i, n);
XGlyphInfo K;
if (n == 0) return 0;
printf ("DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see DPY
section), %p (see FONT section), %s, %i, &K\n",_style->font, (const char *)
(_txt + i), n);
Display * DPY = dpy ();
XftFont * FONT = _style->font;
printf ("DEBUG: FONT (struct XftFont):\n");
printf ("\tascent (i): %i\n", FONT->ascent);
printf ("\tdescent (i): %i\n", FONT->descent);
printf ("\theight (i): %i\n", FONT->height);
printf ("\tmax_advance_width (i): %i\n", FONT->max_advance_width);
printf ("\tcharset (FcCharSet *): %p\n", FONT->charset);
printf ("\tpattern (FcPattern *): %p\n", FONT->pattern);
printf ("DEBUG: DPY (Display): %p\n", DPY);
XftTextExtentsUtf8 (dpy (), _style->font, (const FcChar8 *)(_txt + i), n,
&K);
return K.xOff;
}
(gdb) run
Starting program: /home/nick87720z/Рабочий стол/aeolus-0.9.0/source/aeolus -J
warning: no loadable sections found in added symbol-file system-supplied DSO at
0x7ffff7ffa000
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff7faa700 (LWP 8884)]
[New Thread 0x7ffff7f29700 (LWP 8885)]
[New Thread 0x7ffff7ea8700 (LWP 8886)]
[New Thread 0x7ffff53d4700 (LWP 8887)]
[New Thread 0x7ffff53c3700 (LWP 8888)]
[New Thread 0x7ffff53b1700 (LWP 8889)]
Reading '/usr/share/aeolus/stops/Aeolus/definition'
[New Thread 0x7ffff53a0700 (LWP 8890)]
Can't open '/home/nick87720z/.aeolus-presets' for reading
[New Thread 0x7ffff4a88700 (LWP 8891)]
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 1
DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see DPY section),
0x77dc50 (see FONT section), 1,, 1, &K
DEBUG: FONT (struct XftFont):
ascent (i): 11
descent (i): 3
height (i): 14
max_advance_width (i): 24
charset (FcCharSet *): 0x7ffff552f4a0
pattern (FcPattern *): 0x77cff0
DEBUG: DPY (Display): 0x6f09f0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 1
DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see DPY section),
0x77dc50 (see FONT section), 1,, 1, &K
DEBUG: FONT (struct XftFont):
ascent (i): 11
descent (i): 3
height (i): 14
max_advance_width (i): 24
charset (FcCharSet *): 0x7ffff552f4a0
pattern (FcPattern *): 0x77cff0
DEBUG: DPY (Display): 0x6f09f0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 5
DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see DPY section),
0x77dc50 (see FONT section), 440.0, 5, &K
DEBUG: FONT (struct XftFont):
ascent (i): 11
descent (i): 3
height (i): 14
max_advance_width (i): 24
charset (FcCharSet *): 0x7ffff552f4a0
pattern (FcPattern *): 0x77cff0
DEBUG: DPY (Display): 0x6f09f0
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff4a88700 (LWP 8891)]
0x00007ffff5b4dda1 in ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
(gdb) backtrace
#0 0x00007ffff5b4dda1 in ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#1 0x00007ffff5b52d1f in ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#2 0x00007ffff5b545af in ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#3 0x00007ffff5b00bd5 in FT_Render_Glyph_Internal () from /usr/lib/x86_64-
linux-gnu/libfreetype.so.6
#4 0x00000039bd40c670 in XftFontLoadGlyphs () from /usr/lib/x86_64-linux-
gnu/libXft.so.2
#5 0x00000039bd409c64 in XftGlyphExtents () from /usr/lib/x86_64-linux-
gnu/libXft.so.2
#6 0x00000039bd40a06a in XftTextExtentsUtf8 () from /usr/lib/x86_64-linux-
gnu/libXft.so.2
#7 0x00007ffff630a078 in X_textip::textwidth (this=0x7fffe0010780, i=0, n=5) at
textip.cc:700
#8 0x00007ffff63094f3 in X_textip::update (this=0x7fffe0010780, f=true) at
textip.cc:548
#9 0x00007ffff630827d in X_textip::set_text (this=0x7fffe0010780,
txt=0x7ffff4a87dd5 "") at textip.cc:141
#10 0x00007ffff65308e6 in Instrwin::show_tuning (this=0x7fffe00016e0, b=0) at
instrwin.cc:224
#11 0x00007ffff6530875 in Instrwin::set_tuning (this=0x7fffe00016e0,
M=0x7fffdc09d860) at instrwin.cc:215
#12 0x00007ffff653adea in Xiface::handle_mesg (this=0x6e7720, M=0x7fffdc09d860)
at xiface.cc:183
#13 0x00007ffff653a8ff in Xiface::thr_main (this=0x6e7720) at xiface.cc:92
#14 0x00000039a7c0309a in P_thread_entry_point () from
/usr/lib/libclthreads.so.2
#15 0x00007ffff7974e9a in start_thread (arg=0x7ffff4a88700) at
pthread_create.c:308
#16 0x00007ffff6c873fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()
(gdb) quit
A debugging session is active.
Inferior 1 [process 8881] will be killed.
Quit anyway? (y or n) y
2 Dec
2 Dec
7:29 a.m.
В письме от 2 декабря 2013 11:52:34 пользователь Zlobin Nikita написал:
I rebuilt aeolus again agains of debuggable clxclient,
now backtrace is a
bit more full. Before i got it i added debug printing lines with args, and
printing internals of some structs. However, Display struct seems to be not
for user, and its structure is quite huge, including other structs as well.
int X_textip::textwidth (int i, int n)
{
printf ("DEBUG: entered textwidth: %i, %i\n", i, n);
XGlyphInfo K;
if (n == 0) return 0;
printf ("DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see
DPY section), %p (see FONT section), %s, %i, &K\n",_style->font, (const
char *) (_txt + i), n);
Display * DPY = dpy ();
XftFont * FONT = _style->font;
printf ("DEBUG: FONT (struct XftFont):\n");
printf ("\tascent (i): %i\n", FONT->ascent);
printf ("\tdescent (i): %i\n", FONT->descent);
printf ("\theight (i): %i\n", FONT->height);
printf ("\tmax_advance_width (i): %i\n", FONT->max_advance_width);
printf ("\tcharset (FcCharSet *): %p\n", FONT->charset);
printf ("\tpattern (FcPattern *): %p\n", FONT->pattern);
printf ("DEBUG: DPY (Display): %p\n", DPY);
XftTextExtentsUtf8 (dpy (), _style->font, (const FcChar8 *)(_txt + i),
n, &K);
return K.xOff;
}
(gdb) run
Starting program: /home/nick87720z/Рабочий стол/aeolus-0.9.0/source/aeolus
-J warning: no loadable sections found in added symbol-file system-supplied
DSO at 0x7ffff7ffa000
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff7faa700 (LWP 8884)]
[New Thread 0x7ffff7f29700 (LWP 8885)]
[New Thread 0x7ffff7ea8700 (LWP 8886)]
[New Thread 0x7ffff53d4700 (LWP 8887)]
[New Thread 0x7ffff53c3700 (LWP 8888)]
[New Thread 0x7ffff53b1700 (LWP 8889)]
Reading '/usr/share/aeolus/stops/Aeolus/definition'
[New Thread 0x7ffff53a0700 (LWP 8890)]
Can't open '/home/nick87720z/.aeolus-presets' for reading
[New Thread 0x7ffff4a88700 (LWP 8891)]
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 1
DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see DPY section),
0x77dc50 (see FONT section), 1,, 1, &K
DEBUG: FONT (struct XftFont):
ascent (i): 11
descent (i): 3
height (i): 14
max_advance_width (i): 24
charset (FcCharSet *): 0x7ffff552f4a0
pattern (FcPattern *): 0x77cff0
DEBUG: DPY (Display): 0x6f09f0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 1
DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see DPY section),
0x77dc50 (see FONT section), 1,, 1, &K
DEBUG: FONT (struct XftFont):
ascent (i): 11
descent (i): 3
height (i): 14
max_advance_width (i): 24
charset (FcCharSet *): 0x7ffff552f4a0
pattern (FcPattern *): 0x77cff0
DEBUG: DPY (Display): 0x6f09f0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 0
DEBUG: entered textwidth: 0, 5
DEBUG: predicting XftTextExtentsUtf8 args: Display * dpy (see DPY section),
0x77dc50 (see FONT section), 440.0, 5, &K
DEBUG: FONT (struct XftFont):
ascent (i): 11
descent (i): 3
height (i): 14
max_advance_width (i): 24
charset (FcCharSet *): 0x7ffff552f4a0
pattern (FcPattern *): 0x77cff0
DEBUG: DPY (Display): 0x6f09f0
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff4a88700 (LWP 8891)]
0x00007ffff5b4dda1 in ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
(gdb) backtrace
#0 0x00007ffff5b4dda1 in ?? () from
/usr/lib/x86_64-linux-gnu/libfreetype.so.6 #1 0x00007ffff5b52d1f in ?? ()
from /usr/lib/x86_64-linux-gnu/libfreetype.so.6 #2 0x00007ffff5b545af in
?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6 #3
0x00007ffff5b00bd5 in FT_Render_Glyph_Internal () from /usr/lib/x86_64-
linux-gnu/libfreetype.so.6
#4 0x00000039bd40c670 in XftFontLoadGlyphs () from /usr/lib/x86_64-linux-
gnu/libXft.so.2
#5 0x00000039bd409c64 in XftGlyphExtents () from /usr/lib/x86_64-linux-
gnu/libXft.so.2
#6 0x00000039bd40a06a in XftTextExtentsUtf8 () from /usr/lib/x86_64-linux-
gnu/libXft.so.2
#7 0x00007ffff630a078 in X_textip::textwidth (this=0x7fffe0010780, i=0,
n=5) at textip.cc:700
#8 0x00007ffff63094f3 in X_textip::update (this=0x7fffe0010780, f=true) at
textip.cc:548
#9 0x00007ffff630827d in X_textip::set_text (this=0x7fffe0010780,
txt=0x7ffff4a87dd5 "") at textip.cc:141
#10 0x00007ffff65308e6 in Instrwin::show_tuning (this=0x7fffe00016e0, b=0)
at instrwin.cc:224
#11 0x00007ffff6530875 in Instrwin::set_tuning (this=0x7fffe00016e0,
M=0x7fffdc09d860) at instrwin.cc:215
#12 0x00007ffff653adea in Xiface::handle_mesg (this=0x6e7720,
M=0x7fffdc09d860) at xiface.cc:183
#13 0x00007ffff653a8ff in Xiface::thr_main (this=0x6e7720) at xiface.cc:92
#14 0x00000039a7c0309a in P_thread_entry_point () from
/usr/lib/libclthreads.so.2
#15 0x00007ffff7974e9a in start_thread (arg=0x7ffff4a88700) at
pthread_create.c:308
#16 0x00007ffff6c873fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()
(gdb) quit
A debugging session is active.
Inferior 1 [process 8881] will be killed.
Quit anyway? (y or n) y
_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-dev
Fons, what are versions of
your clxclient dependencies? or distro. What it it
is indeed xft/freetype bug, fixed in some recent version. And yet, i made
manual fontconfig configuration - switching to one cool engine with many
parameters, having even predefined settings for various versions of win, mac,
several more,.
8:07 a.m.
New subject: Aeolus 0.9.0 backtrace (checking fontconfig settings)
В письме от 2 декабря 2013 12:29:30 пользователь Zlobin Nikita написал:
Fons, what are versions of your clxclient
dependencies? or distro. What it
it is indeed xft/freetype bug, fixed in some recent version. And yet, i
made manual fontconfig configuration - switching to one cool engine with
many parameters, having even predefined settings for various versions of
win, mac, several more,.
_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-dev
Tried to change
/etc/fonts/conf.d to symlink to backup (probably default) dir
and even replace with empty. Nothing changes.
1:30 p.m.
On Mon, 2013-12-02 at 12:29 +0600, Zlobin Nikita wrote:
Fons, what are versions of your clxclient
dependencies? or distro.
Fons is an Arch Linux user.
Arch normally does use current stable releases from upstream.
This are the versions I've got installed, the versions Fons does use
might differ anyway. But my information might be a help for you, assumed
you should have completely outdated dependencies.
[rocketmouse@archlinux ~]$ pacman -Qi clxclient | grep Dep
Depends On : gcc-libs libxft
Optional Deps : None
[rocketmouse@archlinux ~]$ pacman -Q gcc-libs libxft
gcc-libs 4.8.2-5
libxft 2.3.1-1
3 Dec
3 Dec
6:46 a.m.
В письме от 2 декабря 2013 13:30:24 пользователь Ralf Mardorf написал:
On Mon, 2013-12-02 at 12:29 +0600, Zlobin Nikita
wrote:
You forgot to mention freetype
;)
xft 2.3.1, freetype 2.4.11
gcc - 4.7.3. It is latest stable after 4.6.3 (as marked by portage
maintainers), 4.8.2 is experimental (needs keyword ~amd64).
On ubuntu latest default is 4.7.3 as well,
origin ppa - Toolchain test build
Fons, what are versions of your clxclient
dependencies? or distro.
Fons is an Arch Linux user.
Arch normally does use current stable releases from upstream.
This are the versions I've got installed, the versions Fons does use
might differ anyway. But my information might be a help for you, assumed
you should have completely outdated dependencies.
[rocketmouse@archlinux ~]$ pacman -Qi clxclient | grep Dep
Depends On : gcc-libs libxft
Optional Deps : None
[rocketmouse@archlinux ~]$ pacman -Q gcc-libs libxft
gcc-libs 4.8.2-5
libxft 2.3.1-1
_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-dev 
2 Dec
2 Dec
5:06 p.m.
On Mon, Dec 02, 2013 at 11:52:34AM +0600, Zlobin Nikita wrote:
I rebuilt aeolus again agains of debuggable clxclient,
now backtrace is a bit
more full. Before i got it i added debug printing lines with args, and
printing internals of some structs. However, Display struct seems to be not
for user, and its structure is quite huge, including other structs as well.
The things to check first are i, n, and _txt.
Just try to print _txt as a string (%s). If that fails,
try something like
for (int k = 0; k < 40; k++) printf ("%3d %02x\n", k, _txt [k]);
Ciao,
--
FA
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)
3 Dec
3 Dec
7:12 a.m.
В письме от 2 декабря 2013 16:06:14 пользователь Fons Adriaensen написал:
On Mon, Dec 02, 2013 at 11:52:34AM +0600, Zlobin
Nikita wrote:
First two values are, args, so see both in backtrace and printed by my lines
(where it says "entered textip: ....").
Btw, are you enjoying, writing obviosly printable text by specifying their
code? :) (i'm sure, there are should be printable versions for printf, like
%c, %s, %i, etc). Or printf indeed supports some unprintable codes as
formating sequences.
Ad as usually, full gdb output.
I rebuilt aeolus again agains of debuggable
clxclient, now backtrace is a
bit more full. Before i got it i added debug printing lines with args,
and printing internals of some structs. However, Display struct seems to
be not for user, and its structure is quite huge, including other structs
as well.
The things to check first are i, n, and _txt.
Just try to print _txt as a string (%s). If that fails,
try something like
for (int k = 0; k < 40; k++) printf ("%3d %02x\n", k, _txt [k]);
Ciao,
9:02 a.m.
В письме от 3 декабря 2013 12:12:43 пользователь Zlobin Nikita написал:
В письме от 2 декабря 2013 16:06:14 пользователь Fons
Adriaensen написал:
Hm, it seems, i don't know
format enough full :)
Forgot about other specificators. Will do more experiments eventually.
On Mon, Dec 02, 2013 at 11:52:34AM +0600, Zlobin
Nikita wrote:
First two values are, args, so see both in backtrace and printed by my lines
(where it says "entered textip: ....").
Btw, are you enjoying, writing obviosly printable text by specifying their
code? :) (i'm sure, there are should be printable versions for printf, like
%c, %s, %i, etc). Or printf indeed supports some unprintable codes as
formating sequences.
Ad as usually, full gdb output.
_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-dev I rebuilt aeolus again agains of debuggable
clxclient, now backtrace is
a
bit more full. Before i got it i added debug printing lines with args,
and printing internals of some structs. However, Display struct seems to
be not for user, and its structure is quite huge, including other
structs
as well.
The things to check first are i, n, and _txt.
Just try to print _txt as a string (%s). If that fails,
try something like
for (int k = 0; k < 40; k++) printf ("%3d %02x\n", k, _txt [k]);
Ciao,
3939
days inactive
3940
days old
linux-audio-dev@lists.linuxaudio.org
7 comments
3 participants
participants (3)
-
Fons Adriaensen -
Ralf Mardorf -
Zlobin Nikita