show app icon in the title bar

[Brian J. Tarricone]

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Olivier Fourdan wrote:
> On Mon, 2005-10-31 at 00:31 -0800, Brian J. Tarricone wrote:
> 
>>I'll try next time, but it might not be feasible.  The display became
>>totally unusable, so I had to ssh from another machine, and even that
>>took several minutes just to type out a kill command.
> 
> Please make sure you are *not* running the compositor, I wouldn't like
> to mix problems.

Ah yes, well I *am* running the compositor, and that's definitely where
the problem is occurring.  I managed to get a backtrace this time... it
seems when xfwm4 is suspended in gdb, the CPU usage drops to normal, so
it's usable enough.  Anyway:

#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb771487d in select () from /lib/libc.so.6
#2  0xb77bdec1 in _XWaitForReadable () from /usr/lib/libX11.so.6
#3  0xb77be2e2 in _XRead () from /usr/lib/libX11.so.6
#4  0xb77bf495 in _XReply () from /usr/lib/libX11.so.6
#5  0xb77bff63 in _XIDHandler () from /usr/lib/libX11.so.6
#6  0xb779f415 in XCreatePixmap () from /usr/lib/libX11.so.6
#7  0x080584b6 in solid_picture (screen_info=0xb784e59c, argb=134807732,
    a=0.78999999998835846, r=0, g=0, b=0) at compositor.c:577
#8  0x08059745 in repair_screen (screen_info=0x809efb0) at compositor.c:1039
#9  0x08059daa in repair_display (display_info=0x80c86f0) at
compositor.c:1121
#10 0x08059e26 in compositor_idle_cb (data=0xfffffdfe) at compositor.c:1131
#11 0xb78c6501 in g_child_watch_add () from /usr/lib/libglib-2.0.so.0
#12 0xb78c397d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#13 0xb78c4fe7 in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#14 0xb78c5292 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#15 0xb7d08563 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#16 0x08067c21 in main (argc=5, argv=0xbfb56bb4) at main.c:547
(gdb) up
#1  0xb771487d in select () from /lib/libc.so.6
(gdb)
#2  0xb77bdec1 in _XWaitForReadable () from /usr/lib/libX11.so.6
(gdb)
#3  0xb77be2e2 in _XRead () from /usr/lib/libX11.so.6
(gdb)
#4  0xb77bf495 in _XReply () from /usr/lib/libX11.so.6
(gdb)
#5  0xb77bff63 in _XIDHandler () from /usr/lib/libX11.so.6
(gdb)
#6  0xb779f415 in XCreatePixmap () from /usr/lib/libX11.so.6
(gdb)
#7  0x080584b6 in solid_picture (screen_info=0xb784e59c, argb=134807732,
    a=0.78999999998835846, r=0, g=0, b=0) at compositor.c:577
577         pixmap = XCreatePixmap (myScreenGetXDisplay (screen_info),
(gdb) info args
screen_info = (ScreenInfo *) 0xb784e59c
argb = 134807732
a = 0.78999999998835846
r = 0
g = 0
b = 0
(gdb) info locals
pixmap = 134807732
picture = 134806320
pa = {repeat = 0, alpha_map = 21, alpha_x_origin = 139908720,
  alpha_y_origin = 0, clip_x_origin = 134806320, clip_y_origin = 134807784,
  clip_mask = 3078356715, graphics_exposures = -1215994340,
  subwindow_mode = 134806320, poly_edge = 134807748, poly_mode =
- -1216887557,
  dither = 3078105724, component_alpha = 134794072}
render_format = (XRenderPictFormat *) 0x808fb30
c = {red = 53102, green = 192, blue = 3, alpha = 0}
__PRETTY_FUNCTION__ = "solid_picture"


I assume it won't matter, but I'll try running without the compositor to
see what happens.

	-brian

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