On Fri, 28 Jan 2005, Mark Vojkovich wrote:
I tried tracing twm when it is drawing fonts. I don't really understand the font paths very well, but it looks like it never even draws anything. It looks like:
_XomGetFontSetFromCharSet returns NULL so _XomConvert returns -1 so _XomGenericDrawString doesn't draw anything
I walked through the loop in _XomGetFontSetFromCharSet. There are two fontsets (ie. font_set_num = 2). Both have only one charset. Neither matches the one passed to _XomGetFontSetFromCharSet.
(gdb) p font_set[0]
$62 = {id = 0, charset_count = 1, charset_list = 0x80910d8,
font_data_count = 1, font_data = 0x80916b0,
font_name = 0x8091ea0 "-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso88
59-15", info = 0x0, font = 0x80919c0, side = XlcGL, is_xchar2b = 0,
substitute_num = 1, substitute = 0x80916d0, vpart_initialize = 0,
vmap_num = 0, vmap = 0x80916f0, vrotate_num = 1, vrotate = 0x8091700}
(gdb) p font_set[1]
$63 = {id = 1, charset_count = 1, charset_list = 0x80910a8,
font_data_count = 1, font_data = 0x8091720,
font_name = 0x8091edd "-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso88
59-15", info = 0x0, font = 0x8091c30, side = XlcGR, is_xchar2b = 0,
substitute_num = 0, substitute = 0x8091740, vpart_initialize = 0,
vmap_num = 0, vmap = 0x8091750, vrotate_num = 0, vrotate = 0x0}
(gdb) p *font_set[0].charset_list $72 = 0x8084848 (gdb) p *font_set[1].charset_list $73 = 0x8082698
(gdb) p charset
$64 = 0x8081e80
(gdb) p *charset
$65 = {name = 0x807f238 "ISO8859-1:GL", xrm_name = 1,
encoding_name = 0x807f108 "ISO8859-1", xrm_encoding_name = 2, side = XlcGL,
char_size = 1, set_size = 94, ct_sequence = 0x807f245 "\e(B",
string_encoding = 1, udc_area = 0x0, udc_area_num = 0, source = CSsrcStd}
(gdb)
I'm not really sure what to do with this information.
Ummm. See if changing line 19 of /usr/X11R6/lib/X11/locale/iso8859-15/XLC_LOCALE to read ...
name ISO8859-1:GL
... instead of ...
name ISO8859-15:GL
... fixes the problem. Be mindful of tabs.
Marc.
+----------------------------------+-----------------------------------+ | Marc Aurele La France | work: 1-780-492-9310 | | Computing and Network Services | fax: 1-780-492-1729 | | 352 General Services Building | email: [EMAIL PROTECTED] | | University of Alberta +-----------------------------------+ | Edmonton, Alberta | | | T6G 2H1 | Standard disclaimers apply | | CANADA | | +----------------------------------+-----------------------------------+ XFree86 developer and VP. ATI driver and X server internals. _______________________________________________ Devel mailing list [email protected] http://XFree86.Org/mailman/listinfo/devel
