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2006-03-13 Behdad Esfahbod <>
* === Released 1.12.0 ===
* Version 1.12.0
* NEWS, README: Updated.
2006-03-03 Tor Lillqvist <>
* pango/pangowin32-private.h (PING): Fix compilation error with
MSVC. (#333115)
2006-03-01 Tor Lillqvist <>
* pango/pango-context.c (update_metrics_from_items): Check the
font pointer being NULL to avoid crashes for at least one class of
"bad" fonts (those without a Unicode cmap) on Win32. It would
probably be better to prune out such fonts already in the
enumeration phase. That would require opening (CreateFontIndirect)
every font, though, to be able to check with GetFontData() whether
there is a Unicode cmap. Don't know how much that would slow down
the enumeration.
2006-02-28 Tor Lillqvist <>
* pango/pangowin32-private.h (PING)
* pango/pangowin32.c
* modules/basic/basic-win32.c: Use g_print() instead of printf()
for debugging output, to enable easy redirection using GLib
facilities. (#332855)
2006-02-26 Behdad Esfahbod <>
* === Released 1.11.99 "Just In Case" ===
* Version 1.11.99
* NEWS: Updated.
2006-02-26 Behdad Esfahbod <>
* pango/pango-layout.c (pango_layout_set_text): Replace each byte in
invalid UTF-8 sequences with '?'. (bug #331995)
* examples/renderdemo.c: Don't exit on invalid UTF-8 input.
2006-02-25 Hans Breuer <>
* pango/pangocairo-win32font.c(pango_cairo_win32_font_install):
return TRUE to glyphs rendered at all (instead of box). This may
be compiler specific (what to return w/o return) but fixes bug #332538
* pango/makefile.msc: updated
* pango/pango.def: just some sorting
2006-02-25 Behdad Esfahbod <>
* examples/test-hebrew.txt: Added. Parts of Genesis.
* examples/ Adjusted.
2006-02-22 Behdad Esfahbod <>
Bug 332167 – Void function returns value - breaks Solaris build
Reported by Damien Carbery
* pango/pangocairo-fcfont (pango_cairo_fc_font_unlock_face): Simply
2006-02-21 Behdad Esfahbod <>
* === Released 1.11.6 ===
* Version 1.11.6
* NEWS: Updated.
2006-02-21 Behdad Esfahbod <>
Bug 328206 – Update/remove some old files
* docs/TEXT/{coding-style,modules,questions,ligatures,western-design}:
* HACKING: Added. Renamed from docs/TEXT/coding-style.
2006-02-21 Behdad Esfahbod <>
Bug 314239 – pangocairo crashes when font cannot be read
* pango/pangocairo-fcfont.c, pango/pangocairo-font.c: Hack up to not
crash if we cannot create cairo_scaled_font_t for PangoFont (font is
not readable, removed, etc.)
2006-02-21 Behdad Esfahbod <>
Bug 331723 – shapers should not crash on failures
* modules/*/*-fc.c: Return instead of g_return_if_fail when
face == NULL.
* pango/pango-engine.h (PangoEngineShape): Document that a shaper
should return an empty glyph string on failure.
2006-02-21 Behdad Esfahbod <>
* pango/fonts.c, pango/glyphstring.c, pango/pango-fontmap.c,
pango/pango-ot-buffer.c, pango/pangocairo-font.c, pango/pangoft2.c,
pango/pangoxft-font.c, pango/shape.c: Change g_critical to g_warning.
We already handle them gracefully.
Bug 331994 – --disable-debug removes G_DISABLE_CAST_CHECKS
Patch from
* Do not lose PANGO_DEBUG_FLAGS when reassigning.
Bug 331995 – pango_layout_set_text optimization
Patch from
* pango/pango-layout.c: Do not validate input text if asserts are
disabled. Moreover, do not truncate input text on invalid sequence.
Bug 331996 – avoid crashes in win32 font handling
Patch from
* pango/pangofc-fontmap.c, pango/pangowin32-fontmap.c,
pango/pangowin32.c: if (!font) return NULL in a number of places.
2006-02-17 Behdad Esfahbod <>
Bug 329148 – pango_glyph_item_split: assertion `split_index > 0' failed
* pango/ellipsize.c (init_state): Do not mistakenly set start_offset = 0.
2006-02-17 Behdad Esfahbod <>
* pango/pango-types.h, pango/pango-font.h: Move PANGO_GLYPH_EMPTY,
to the latter, and only define if PANGO_ENABLE_ENGINE or
2006-02-15 Behdad Esfahbod <>
Bug 331038 – pango-querymodules --help and --version
Patch from Antoine Dopffer.
* examples/renderdemo.c, pango/querymodules.c: Add --version option.
2006-02-13 Behdad Esfahbod <>
* Pass gnits instead of gnu to automake.
* AUTHORS: Contributors move to THANKS.
* THANKS: New file.
2006-02-13 Behdad Esfahbod <>
* Pass 1.6 and gnu options to automake.
* modules/ Distribute
* modules/ Common bits for writing module's.
* modules/*/ Include instead of copying common
2006-02-11 Behdad Esfahbod <>
Bug 330795 – pango_renderer_draw_glyph segfaults when trying to call
the class vfunc
Opened by Torsten Schoenfeld
* pango/pango-renderer.c (pango_renderer_draw_trapezoid,
pango_renderer_draw_glyph): Bail if method is not implemented.
2006-02-11 Behdad Esfahbod <>
* === Released 1.11.5 ===
* Version 1.11.5
* NEWS: Updated.
2006-02-10 Tor Lillqvist <>
Fix #135098 and #322510.
* pango/pangowin32-fontmap.c (case_insensitive_hash)
(case_insensitive_equal): New helper functions for string hashing
based on ASCII case insensitivity..
(logfont_nosize_hash): Use case_insensitive_hash().
(logfont_nosize_equal): Use case_insensitive_equal().
(pango_win32_font_map_init): Use the case-insensitive functions
for the PangoWin32FontMap::families hash table.
(pango_win32_font_map_load_font): Consequently we don't need to
lowercase the name before looking up from the hash table.
(get_family_name): Constify parameter.
(get_family_name_lowercase): Not needed any longer.
(pango_win32_font_description_from_logfont): New public
function. Code moved from pango_win32_insert_font(). Use family
name as such, don't lowercase it.
(pango_win32_insert_font): Use the above new function. Don't
bother looking for superfluos copies of the font entry as that
shouldn't ever happen. We have pruned out fonts that differ only
in charset already earlier.
* pango/pangowin32.h: Declare pango_win32_font_description_from_logfont().
* pango/pangowin32.def
* docs/pango-sections.txt: Add it here too.
2006-02-09 Behdad Esfahbod <>
Bug 330602 – pango_parse_weight
Reported by Morten Welinder.
* pango/pango-utils.c (pango_parse_weight): Pass 10 as base to
2006-02-09 Behdad Esfahbod <>
Bug 314548 – pango_shape() is missing const correctness
Patch from Antoine Dopffer.
* modules/arabic/arabic-fc.c, modules/basic/basic-fc.c,
modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c,
modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c,
modules/thai/thai-shaper.c, modules/thai/thai-shaper.h,
modules/tibetan/tibetan-fc.c, pango/pango-context.c,
pango/pango-engine-private.h, pango/pango-engine.c,
pango/pango-engine.h, pango/pango-glyph.h pango/pango-layout.c,
pango/shape.c: Make PangoAnalysis *analysis const in all shaper
2006-02-08 Anders Carlsson <>
* Add basic-atsui to basic_modules
2006-02-08 Behdad Esfahbod <>
Bug 330146 – pango-view --help should list available backends
Patch from Antoine Dopffer.
* examples/renderdemo.c: Show backends in --help output.
2006-02-07 Behdad Esfahbod <>
Bug 330289 – Fix build with gcc 2.95 (pangox.c)
* pango/pangox.c (get_subfonts_foreach): Fixed.
2006-02-07 Tor Lillqvist <>
* examples/viewer-main.c (main): Initialise GError pointer to
NULL. Use waitpid() only on Unix.
* Drop the timestamp from the zipfile names.
2006-02-06 Behdad Esfahbod <>
* === Released 1.11.4 ===
* Version 1.11.4
* NEWS: Updated.
2006-02-06 Behdad Esfahbod <>
As cairo 1.2 seems to be delayed infinitely, make all cairo HEAD
API that we use conditional, to make a release.
* Depend on cairo 1.0.0 again. Check for
cairo_scaled_font_get_*() and cairo_scaled_font_text_extents()
* pango/pangocairo-font.c: Work around if the above functions are not
2006-02-06 Behdad Esfahbod <>
* pango/pango-utils.c (pango_matrix_copy, pango_matrix_free): If
NULL is passed to _copy, return NULL with no warning. If NULL is
passed to _free, do nothing with no warning. Docs updated.
* examples/viewer-pangoxft.c (render_callback): Multiply x,y by
PANGO_SCALE, as pango_xft_render_layout takes coordinates in
Pango units weirdly enough.
* viewer-pangocairo.c (render_callback): Do cairo_translate, to
draw correct bounding boxes for x,y nonzero.
* examples/renderdemo.c (do_output): If context has an all-zero matrix
set, interpret it as backend does not support transformation, so
warn on --rotate, and do not try to rotate.
* examples/viewer-pangox.c (pangox_view_get_context): Set an all-zero
matrix on context, to negotiate that we don't support transformations.
2006-02-06 Behdad Esfahbod <>
Bug 328067 – Install pango-view
Added a rather generic framework for a pango-view example. All
backends have their own pango*-view built, and a pango-view binary
is built too, that can choose backend via --backend. This one is
installed in bindir.
* examples/ Updated, to build pangox-view, pangoft2-view,
pangoxft-view, pangocairo-view, and pango-view.
* examples/viewer.h, examples/viewer-x.c, examples/viewer-x.h
examples/viewer-cairo.c, examples/viewer-cairo.h,
examples/viewer-main.c, examples/viewer-pangox.c,
examples/viewer-pangoft2.c, examples/viewer-pangoxft.c,
examples/viewer-pangocairo.c, examples/pango-view.c,
examples/pango-xview.c, examples/pango-ft2view.c,
examples/pango-xftview.c, examples/pango-cairoview.c: Added.
* examples/cairoview.c, examples/xftview.c, examples/pangoft2topgm.c,
examples/, examples/viewer-qt.h: Removed.
* Check for Cairo Xlib backend, also AC_DEFINE various
backend bits.
2006-02-06 Behdad Esfahbod <>
* pango/pango-fontmap.c (pango_font_map_real_load_fontset): Warn
only once per font-description that cannot be loaded.
* pango/pangox.c: Make it not crash if no font found, like other
2006-02-05 Behdad Esfahbod <>
* AC_DEFINE various version components.
* *.c: Change various const return types to G_CONST_RETURN.
2006-02-04 Behdad Esfahbod <>
Bug 324408 – tab can result in 0 characters
* pango/pango-layout.c (shape_tab): Make sure there is
at least an space-width of space between tab-aligned text
and the text before it.
2006-02-04 Behdad Esfahbod <>
Bug 329528 – implement --wrap in examples/renderdemo.c
Patch from Antoine Dopffer.
* examples/renderdemo.c: Add --wrap option.
2006-02-04 Behdad Esfahbod <>
* pango/pango-types.h: Change PANGO_GLYPH_EMPTY to 0x0FFFFFFF, to
not overlap with PANGO_GLYPH_UNKNOWN_FLAG (0x10000000).
Define PANGO_GET_UNKNOWN_GLYPH(wc) that simply returns
* docs/pango-sections.txt, docs/tmpl/glyphs.sgml: Document new
* modules/*/*.c: Use PANGO_GET_UNKNOWN_GLYPH instead of various
backend-specific functions.
* pango/pangofc-font.c, pango/pangoft.c, pango/pangoxft-font.c,
* pango/pangowin32.c, pango/pangox.c: Suggest using
* pango/pangofc-font.h: Deprecate pango_fc_font_get_unknown_glyph().
* pango/pangowin32.h: Deprecate pango_win32_get_unknown_glyph().
2006-02-04 Behdad Esfahbod <>
* pango/pangoft2.c, pango/pangoft2-render.c: Move the
FT_IS_SFNT(font) logic into pango_ft2_get_unknown glyph.
2006-02-03 Behdad Esfahbod <>
* AC_DEFINE the module version, such that
pango-querymodules gets rebuilt after module version
* pango/ Do not set -DMODULE_VERSION.
2006-02-03 Behdad Esfahbod <>
* Bump pango_module_version to 1.5.0.
2006-02-03 Behdad Esfahbod <>
* Distribute
2006-02-02 Behdad Esfahbod <>
Finish the 'glyph 0' work of this morning:
PANGO_GLYPH_NULL that I introduced is renamed to
PANGO_GLYPH_EMPTY. It means, no rendering should
be performed. The backends however, still return
0 if a glyph is not found. The modules then are
free to replace this 0 glyph with an unknown
* modules/arabic/arabic-fc.c, modules/basic/basic-atsui.c,
modules/basic/basic-fc.c, modules/basic/basic-win32.c,
modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c,
modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c,
modules/thai/thai-fc.c, modules/tibetan/tibetan-fc.c,
pango/pangox.c, pango/pangowin32.c:
Adapt to above change. Backends return 0 if glyph not
* pango/fonts.c (pango_font_get_glyph_extents): If font
is not usable (!PANGO_IS_FONT (font)), return the generic
UNKNOWN_GLYPH metrics. This is used when your backends
are misconfigured and you don't find *any* font at all.
* pango/pango-engince.c: Add unknown glyphs in fallback
shaper, instead of empty glyphs.
* pango/shape.c: Call the fall-back shaper if shaper
fails, instead of generating a dummy glyph string ourselves.
* pango/pango-layout.c (imposed_shape, shape_tab): Use
PANGO_GLYPH_EMPTY instead of glyph 0.
* pango/pango-renderer.c (pango_renderer_draw_glyph): No-op on
PANGO_GLYPH_EMPTY instead of glyph 0.
* pango/pangocairo-atsuifont.c, pango/pangocairo-win32font.c,
pango/pangocairo-fcfont.c, pango/pangocairo-font.c,
pango/pangocairo-private.h: install_font returns a boolean now.
* pango/pangocairo-render.c, pango/pangoxft-render.c: Handle font
and hex-box failures more gracefully by drawing a generic
unknown-box glyph.
* pango/pangoft2.c, pango/pangoft2-render.c: Draw the generic
unknown-box glyph here too. For unknown glyphs though, if
the font is TTF (FT_IS_SFNT), use the zero-indexed glyph,
otherwise, draw a box of proper size.
2006-02-02 Behdad Esfahbod <>
* pango/pangoft2.c: Do unknown glyph extents here too.
2006-02-02 Behdad Esfahbod <>
* pango/pangoxft-font.c, pango/pangoxft-render.c: Guard Xft
backend agains crashes too.
2006-02-02 Behdad Esfahbod <>
* modules/arabic/arabic-fc.c, modules/basic/basic-atsui.c,
modules/basic/basic-fc.c, modules/basic/basic-win32.c,
modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c,
modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c,
modules/thai/thai-fc.c, modules/tibetan/tibetan-fc.c,
pango/fonts.c, pango/pango-engine-private.h pango/pango-types.h,
pango/pangocairo-fcfont.c, pango/pangocairo-font.c,
pango/pangocairo-private.h, pango/pangocairo-render.c,
pango/pangofc-decoder.c, pango/pangofc-font.c,
pango/pangoft2-render.c, pango/pangoft2.c pango/pangowin32.c,
pango/pangox.c, pango/pangoxft-font.c pango/pangoxft-private.h,
pango/pangoxft-render.c, pango/shape.c: Use PANGO_GLYPH_NULL for
when no glyph should be drawn. Use PANGO_GLYPH_UNKNOWN_FLAG for
all backends to mark unknown flags. There's no need for
pango_font_get_unknown_glyph() anymore, since all backends know
how to handle PANGO_GLYPH_UNKNOWN_FLAG gracefully. We may add
that in the future however. (fixes bug #73147, closes bug #329524)
2006-02-02 Behdad Esfahbod <>
* pango/pango-utils.c (read_config_file): Fix GKeyFile transition.
2006-02-01 Behdad Esfahbod <>
* examples/cairoview.c: Save to PNG if cairo has PNG support and
--output is given.
2006-02-01 Behdad Esfahbod <>
* pango/pangocairo-font.c: For mini_font, set family to "monospace",
not "mono-space" which didn't work!
2006-02-01 Behdad Esfahbod <>
* examples/xftview.c: Add a default_substitute function to set
correct dpi on the pattern.
2006-02-01 Behdad Esfahbod <>
* examples/viewer-x.c, examples/viewer-x.h: Driver for X-based
viewer. Used by pangocairo-view and pangoxft-view currently.
* examples/, examples/cairoview.c, examples/xftview.c,
examples/pangoft2topgm.c, examples/renderdemo.h,
examples/renderdemo.c: Adjust to the above change.
2006-02-01 Behdad Esfahbod <>
* examples/viewer.c: Removed.
2006-02-01 Behdad Esfahbod <>
* pango/pango-utils.c, pango/pangocairo-font.c: Initialize warning
history structs more explicitly. (bug #329459)
2006-01-31 Behdad Esfahbod <>
* examples/syriac.utf, examples/tibetan.utf, examples/muru.utf,
examples/dev-example.utf: Removed/renamed.
* examples/test-arabic.txt, examples/test-devanagari.txt,
examples/test-ipa.txt, test-syriac.txt, test-tamil.txt,
test-tibetan.txt: Added.
* examples/ Change pango-cairoview, pango-xftview,
pangoft2topgm to pangocairo-view, pangoxft-view, and pangoft2-topgm
2006-01-31 Behdad Esfahbod <>
* pango/pangocairo-font.c (_pango_cairo_get_hex_box_info): Use
cairo_scaled_font_text_extents instead of cairo_text_extents.
2006-01-31 Behdad Esfahbod <>
* Require cairo >= 1.1.1.
2006-01-31 Behdad Esfahbod <>
* pango/pangocairo-private.h, pango/pangocairo-font.c,
pango/pangocairo-render.c: Hint hexbox. Also draw a single-row
hexbox for very small sizes.
2006-01-31 Behdad Esfahbod <>
Bug 328313 – Use GKeyFile for parsing pangorc
Patch from Antoine Dopffer.
* pango/pango-utils.c (read_config_file): Use GKeyFile to parse
config file.
2006-01-31 Behdad Esfahbod <>
* pango/fonts.c, pango/glyphstring.c pango/pango-attributes.c,
pango/pango-color.c, pango/pango-context.c,
pango/pango-coverage.c, pango/pango-fontset.c,
pango/pango-glyph-item.c, pango/pango-item.c,
pango/pango-layout.c, pango/pango-ot-buffer.c,
pango/pango-ot-info.c, pango/pango-ot-ruleset.c,
pango/pango-script.c, pango/pango-tabs.c pango/pango-utils.c,
pango/pangocairo-fcfontmap.c, pango/pangocairo-fontmap.c,
pango/pangox-fontcache.c, pango/pangoxft-render.c:
Improve documentation for functions allocating memory,
on how the object should be freed.
2006-01-30 Behdad Esfahbod <>
* === Released 1.11.3 ===
* Version 1.11.3
* NEWS: Updated.
2006-01-30 Behdad Esfahbod <>
* pango/shape.c (pango_shape):
* pango/fonts.c (pango_font_get_glyph_extents):
* pango/pangocairo-font.c (_pango_cairo_font_install):
Improve error handling in high-frequency functions: Only warn
* pango-impl-utils.h, pangoutils.h:
* pangocairo-private.h, pangocairo-font.c:
Add machinery for above: _pango_warning_history and
2006-01-30 Behdad Esfahbod <>
Bug 328314 – Examples should use GOption instead of argcontext.c
Patch from Antoine Dopffer.
* examples/renderdemo.c: Use GOption for parsing cmd-line
* examples/argcontext.c, examples/argcontext.h: Removed.
2006-01-30 Behdad Esfahbod <>
* pango/opentype/ftxgsub.c: Handle GSUB Lookup type 8,
and ReverseChainContextualSubst table. (bug #149696,
patch from Aamir Wali)
2006-01-29 Behdad Esfahbod <>
* modules/arabic/arabic-fc.c, modules/basic/basic-fc.c,
modules/hebrew/hebrew-fc.c, modules/indic/indic-fc.c,
modules/khmer/khmer-fc.c, modules/syriac/syriac-fc.c,
modules/thai/thai-ot.c, modules/thai/thai-shaper.c,
modules/tibetan/tibetan-fc.c: If locking font face failed,
do not assert, just return zero glyphs with an implicit
* pango/fonts.c, pango/glyphstring.c pango/modules.c,
pango/pango-color.c, pango/pango-context.c,
pango/pango-coverage.c, pango/pango-fontmap.c,
pango/pango-glyph-item.c, pango/pango-item.c,
pango/pango-layout.c, pango/pango-markup.c,
pango/pango-ot-buffer.c, pango/pango-script.c,
pango/pango-tabs.c, pango/pango-utils.c,
pango/pangoatsui-fontmap.c, pango/pangocairo-fcfont.c,
pango/pangocairo-fcfontmap.c, pango/pangocairo-fontmap.c,
pango/pangocairo-win32font.c, pango/pangofc-font.c,
pango/pangofc-fontmap.c, pango/pangoft2-fontmap.c,
pango/pangoft2-render.c, pango/pangoft2.c,
pango/pangowin32-fontcache.c, pango/pangoxft-font.c,
pango/pangoxft-render.c, pango/break.c pango/ellipsize.c:
Use g_slice for allocating all types. Also, change some
g_error's to g_critical's...
2006-01-29 Behdad Esfahbod <>
Do not crash if the (win32 typically) shaper fails. Bug #304702:
* pango/pango-engine.c (_pango_engine_shape_shape): Set num_glyphs to
zero if failing.
* pango/pango-shape.c (pango_shape): Instead of crashing if the shaper
failed to produce any glyphs, print out a warning message containing
the name of the font, and mark the font such that we don't keep
printing warning for the same font. Moreover, inject one whitespace
glyph per character, so you just see nothing, but everything works
2006-01-28 Behdad Esfahbod <>
* .cvsusers: Removed.
2006-01-28 Behdad Esfahbod <>
* doc/tmpl/opentype.sgml: Document PangoOTBuffer and PangoOTGlyph.
* pango/pango-ot-buffer.c, pango/pango-ot-info.c,
pango/pango-ot-ruleset.c: Document remaining symbols.
2006-01-28 Behdad Esfahbod <>
* pango/opentype/pango-ot-*: Removed.
* pango/pango-ot-*: Added.
* pango/, pango/opentype/, doc/
2006-01-28 Behdad Esfahbod <>
* pango/pangofc-font.h, pango/pangoft2-render.c, pango/pangowin32.c,
pango/pangoxft-render.c, docs/tmpl/xft-fonts.sgml,
docs/tmp/atsui-fonts.sgml: Documentation improvements.
2006-01-28 Behdad Esfahbod <>
* Use AC_HELP_STRING everywhere. Bump required version
to 2.56.
* doc/tmpl/pango-renderer.sgml (PANGO_TYPE_RENDER_PART): Document it.
2006-01-27 Behdad Esfahbod <>
* modules/ Remove pango.modules on uninstall. (bug #328869)
* pango/pango-fontmap.c, pango/pangocairo-*font.c: Better error
2006-01-26 Behdad Esfahbod <>
* pango/pangoatsui-fontmap.c: #include <modules.h>. (bug #328632)
2006-01-26 Behdad Esfahbod <>
* pango/modules.h, pango/ Fix more ATSUI stuff in build
infrastructure. Sigh... (bug #328632)
2006-01-25 Behdad Esfahbod <>
* If major.minor of required and available glib versions
are the same, add -DG_DISABLE_DEPRECATED to GLIB_CFLAGS. (bug #328617)
* */ Remove hardcoded -DG_DISABLE_DEPRECATED.
2006-01-25 Behdad Esfahbod <>
* pango/pangoatsui-fontmap.c (pango_atsui_family_class_init): Declare
int i! (bug #328632)
2006-01-24 Behdad Esfahbod <>
* pango/pangolayout.c (pango_layout_get_width): Improve docs to say
it may return -1.
2006-01-24 Behdad Esfahbod <>
* pango/pangocairo-atsuifont.c: Change cwfont to cafont in a couple
2006-01-24 Behdad Esfahbod <>
* modules/indic/pango-indic-script.h: Removed, not used for quite a
2006-01-24 Behdad Esfahbod <>
* examples/pangoft2.aliases: Removed based on an old ChangeLog entry
saying: Remove pangoft2.aliases from CVS/distribution; it is
no longer used. (#82736, Sven Neumann.)
2006-01-23 Behdad Esfahbod <>
Make tests/examples do use generated pango.modules. (bug #328291)
* examples/pangorc, tests/pangorc: Removed. Moved to modules/.
* examples/pangox.aliases: Removed. Moved to pango/.
* examples/, tests/ Remove pango.modules
creation stuff, copy pangorc from $(srcdir)/../modules/pangorc
* examples/renderdemo.c: Add --pangorc option, default to ./pangorc.
Setenv PANGO_RC_FILE to whatever pangorc file decided.
* tests/*.c: Setenv PANGO_RC_FILE to ./pangorc.
* pango/pangox.aliases: Added.
* pango/ Install pangox.aliases.
* modules/pangorc: Added.
* modules/ Create pango.modules. Added pangorc.
* modules/.cvsignore, examples/.cvsignore, tests/.cvsignore: Updated.
2006-01-23 Behdad Esfahbod <>
* modules/basic/basic-fc.c: Set cluster only on base chars, like the
Arabic module does.
* modules/indic/indic-fc.c: Draw an unknown glyph on missing glyphs,
like other modules do. (part of bug #326960, LingNing Zhang)
2006-01-22 Behdad Esfahbod <>
* docs/TEXT/coding-style: Added "Since:" in the doc example.
2006-01-22 Behdad Esfahbod <>
* TODO: Removed old file. Filed some bugs out of it.
* TODO.xml: Removed old file. Filed some bugs out of it.
* (EXTRA_DIST): Removed TODO.xml.
2006-01-21 Behdad Esfahbod <>
* AUTHORS: Added myself to contributors.
2006-01-21 Behdad Esfahbod <>
* pango/pangocairo-fontmap.c (pango_cairo_context_get_font_options):
Fix typo in docs.
2006-01-21 Behdad Esfahbod <>
* pango/pango-utils.c (pango_matrix_get_font_scale_factor): Fix docs.
2006-01-21 Behdad Esfahbod <>
* pango/pango-types.h, pango/pango-utils.c
(pango_matrix_get_font_scale_factor): Make matrix parameter const.
* pango/fonts.c, pango/pango-context.c, pango/pango-coverage.c,
pango/pango-fontset.c, pango/pango-layout.c, pango/pango-renderer.c,
pango/pango-types.h, pango/pango-utils.c,
pango/pangocairo-atsuifont.c, pango/pangofc-font.c,
pango/pangoft2-fontmap.c, pango/pangowin32-fontmap.c,
pango/pangowin32.c, pango/pangox-fontmap.c, pango/pangoxft-font.c:
Replace "Returns:" with "Return value:" in docs.
2006-01-21 Behdad Esfahbod <>
Finish ATSUI module work. Bug #322022, Matthias Clasen.
* docs/tmpl/atsui-fonts.sgml: Added.
* docs/pango-docs.sgml: Updated to reflect above change.
* docs/pango-sections.txt: Updated to reflect above change and
also document Standard ATSUI symbols.
* pango/pangocairo-atsuifont.c
(pango_cairo_atsui_font_get_atsu_font_id): Add docs.
* pango/pangoatsui-fontmap.c: Register included ATSUI modules.
2006-01-20 Behdad Esfahbod <>
* examples/cairosimple.c: Small fixes.
2006-01-20 Behdad Esfahbod <>
* pango/pangocairo-font.c (_pango_cairo_get_hex_box_info): Add a
comment about using cairo_scaled_font_text_extents instead of
2006-01-16 Behdad Esfahbod <>
* === Released 1.11.2 ===
* Version 1.11.2
* NEWS: Updated.
2006-01-16 Behdad Esfahbod <>
* pango/ Move GLIB_CFLAGS before external libraries'
CFLAGS. Some formatting changes too.
2006-01-16 Behdad Esfahbod <>
* docs/, examples/, pango/,
tests/ Adjust the order of *_CFLAGS to the same order
known to work. (Fixes bug #325588)
2006-01-16 Behdad Esfahbod <>
Fixes bug #314675, Brian Cameron.
* Handle uninstalled cairo.
* Fix typo: libpangoxft->libpangocairo.
2006-01-16 Behdad Esfahbod <>
* modules/indic/mprefixups.c (indic_mprefixups_apply): Remove unused
variable clusterSave that was leaking too. (bug #316466, Steve Grubbs)
2006-01-16 Behdad Esfahbod <>
Fixes bug #71414, allowing to disable building/installing modules.
* Add support for --with-dynamic-modules.
* */ Adapt to the above change.
2006-01-14 Behdad Esfahbod <>
Draw hexbox for cairo backend. Bug #313551. Based on patch by
LingNing Zhang.
* pango/pangocairo-private.h (_PangoCairoFontIface): Add new methods:
get_font_face and get_scaled_font, and getters:
_pango_cairo_font_get_font_face, _pango_cairo_font_get_scaled_font.
* pango/pangocairo-private.h: Add _PangoCairoHexBoxInfo, and getter
_pango_cairo_get_hex_box_info, and
* pango/pangocairo-fcfont.c, pango/pangocairo-atsuifont.c,
* pango/pangocairo-win32font.c: Export get_font_face and
get_scaled_font methods.
* pango/pangocairo-fcfont.c: Use _pango_cairo_get_glyph_extents_missing
on missing glyphs.
* pango/pangocairo-font.c: Implement _pango_cairo_font_get_font_face,
_pango_cairo_font_get_scaled_font, _pango_cairo_get_hex_box_info, and
* pango/pangocairo-render.c (_pango_cairo_renderer_draw_unknown_glyph):
* pango/pangocairo-render.c (pango_cairo_renderer_draw_glyphs):
Cleaned up to use the added function above.
2006-01-14 Behdad Esfahbod <>
* */*.c, */*/*.c: Make sure #include <config.h> is the first include
in the file. (bug #158870, based on patch by Luis Menina)
2006-01-14 Behdad Esfahbod <>
* pango/pango-utils.h (pango_is_zero_width): Move G_GNUC_CONST to
after declaration, to be compatible with gcc 2.95. (bug #326847)
2006-01-05 Behdad Esfahbod <>
* pango/,
* pango/fonts.c,
* pango/glyphstring.c,
* pango/pango-attributes.c,
* pango/pango-color.c,
* pango/pango-impl-utils.h,
* pango/pango-item.c,
* pango/pango-layout.c,
* pango/pango-tabs.c,
* pango/pango-utils.c,
* pango/pango-utils.h,
* pango/pangoatsui-fontmap.c,
* pango/pangocairo-font.c,
* pango/pangocairo-fontmap.c,
* pango/pangofc-fontmap.c,
* pango/pangowin32-fontmap.c,
* pango/pangox-fontmap.c,
* pango/pangox.c,
* pango/opentype/pango-ot-info.c,
* pango/opentype/pango-ot-ruleset.c: Intern strings to avoid
unnecessary strdups in the type system. (bug #325832, Matthias Clasen)
2006-01-04 Behdad Esfahbod <>
* docs/ (IGNORE_HFILES): Add pangocairo-atsui.h and
* docs/pango-sections.txt: Add pango_matrix_get_font_scale_factor and
pango_layout_index_to_line_x that were missing.
* docs/tmpl/glyphs.sgml: Add pango_matrix_get_font_scale_factor where
other pango_matrix functions reside.
* docs/tmpl/layout.sgml: Add pango_layout_index_to_line_x.
2006-01-04 Behdad Esfahbod <>
* pango/pango-context.c: Use g_slice for ShaperFontElement
allocation. (bug #325728, Matthias Clasen)
2006-01-01 Behdad Esfahbod <>
* pango/pango-attributes.c: Use g_slice for various attribute types
allocations. (bug #325040, Matthias Clasen)
2005-12-27 Behdad Esfahbod <>
* pango/pango-context.c (pango_context_init): Use
pango_font_description_set_family_static. (bug #325013, Matthias
2005-12-27 Behdad Esfahbod <>
* pango/opentype/pango-ot-buffer.c: Use g_slice for PangoOTBuffer
allocation. (bug #325026, Matthias Clasen)
2005-12-26 Behdad Esfahbod <>
* modules/arabic/arabic-fc.c,
* modules/basic/basic-fc.c,
* modules/hebrew/hebrew-fc.c,
* modules/syriac/syriac-fc.c: Use pango_is_zero_width() to not draw
zero-width characters in the OpenType shapers. (Fixes bug #324621)
2005-12-14 Behdad Esfahbod <>
* pango/pango.def: Add pango_matrix_get_font_scale_factor. (bug
#323978, J. Ali Harlow)
2005-12-14 Behdad Esfahbod <>
* pango/modules.c (pango_module_load), pango/querymodules.c: Pass
G_MODULE_BIND_LOCAL to g_module_open. (Pointed by Federico)
2005-12-12 Behdad Esfahbod <>
* === Released 1.11.1 ===
* Version 1.11.1
* NEWS: Updated.
2005-12-12 Behdad Esfahbod <>
* pango/ Handle module-defs-atsui.c.
2005-12-12 Behdad Esfahbod <>
Fix bug #323540.
* pangofc-fontmap.c (get_scaled_size): The logic in there is moved
and renamed into pango-utils.
* pango/pango-types.h,
* pango/pango-utils.c (pango_matrix_get_font_scale_factor):
New function.
* pango/pangocairo-fcfont.c (get_font_size): Divide pixel-size by
matrix font-scale-factor, since pixel-size is scaled.
2005-12-11 Behdad Esfahbod <>
* Undo last change. 2.9.1 has the revised
g_slice_free_chain api and 2.9.2 is not released yet!
2005-12-10 Behdad Esfahbod <>
* Bump required glib version to 2.9.2 now that it's
released. We are relying on the revised g_slice_free_chain api.
2005-12-10 Behdad Esfahbod <>
* pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_glyph_extents):
Update on missing-box drawing change. Add (!glyph) to the conditional.
2005-12-08 Behdad Esfahbod <>
* pango/pangofc-fontmap.c (pango_fc_font_map_finalize): Free
->fontset_hash. (#323498, Morten Welinder)
2005-12-05 Behdad Esfahbod <>
* pango/pangocairo-fcfont.c, pango/pangocairo-private.h,
pango/pangocairo-render.c: Draw an empty dashed box on missing glyphs
for cairo-fc backend.
2005-12-05 Behdad Esfahbod <>
* pango/mini-fribidi/fribidi.c, pango/mini-fribidi/fribidi_config.h,
pango/mini-fribidi/fribidi.patch: Use new g_slice API for TypeLink
allocation, instead of GMemChunks.
* Bump required glib version to 2.9.1.
2005-12-04 Behdad Esfahbod <>
* modules/basic/basic-fc.c: Return NULL, not FALSE!
* modules/arabic-arabic-fc.c: Add 'cswh' (swash) OpenType feature, as
per the Arabic OpenType spec.
2005-11-30 Behdad Esfahbod <>
* examples/ Add GLIB_LIBS to examples explicitly. (#322885,
Manish Singh)
2005-11-29 Behdad Esfahbod <>
* pango/pangocairo-fcfont.c: Add a constact fixed-size (256) cache for
caching glyph extents, instead of the growing g_hash_table. The cache
itself is very similar to the recent gunichar->glyph cache done by
Federico. Reviewed by Matthias Clasen.
2005-11-24 Matthias Clasen <>
* pango/pango-layout.c: Fix a typo.
2005-11-23 Behdad Esfahbod <>
* pango/mapping.c (pango_glyph_string_index_to_x),
pango/pango-layout.c (pango_layout_iter_get_char_extents):
Remove cast to double in things like a = b / c where a, b,
and c are all ints. (#312469, Sven Neumann)
2005-11-23 Behdad Esfahbod <>
* pango/opentyp/pango-ot-buffer.c: Fix typo in docs.
2005-11-23 Behdad Esfahbod <>
* pango/querymodules.c: Tiny clean up. Simpler way to suppress
gcc strict-aliasing warning. (part of #123307)
2005-11-23 Behdad Esfahbod <>
* pango/fonts.c pango/pango-attributes.c pango/pango-context.c
pango/pango-glyph-item.c pango/pango-layout.c
pango/pango-script.c pango/pango-utils.c pango/pangofc-font.c
pango/pangoft2-fontmap.c pango/opentype/pango-ot-buffer.c
pango/opentype/pango-ot-ruleset.c: Added "Since:" tags to all
interfaces added after Pango 1.0. (#319116, Brian Cameron)
2005-11-23 Behdad Esfahbod <>
* (enable_explicit_deps): Fix typo when checking
libtool config deplibs_check_method. Moreover, enable explicit
deps if we get anything other than pass_all from libtool. (part of
2005-11-23 Behdad Esfahbod <>
* pango/ Link libpangoxft with -lm. (#318210)
2005-11-23 Behdad Esfahbod <>
* pango/querymodules.c: Free used memory. (#316467, Steve Grubb)
2005-11-23 Behdad Esfahbod <>
* modules/hangul/hangul-fc.c (hangul_engine_shape): Fix incorrect
bounds check. (#316469, Steve Grubb) Moreover, increase max_jamos
eight at a time instead of three.
2005-11-23 Behdad Esfahbod <>
Protect against possible division by zeros. (#316468, Steve Grubb)
* pango/pango-context.c (update_metrics_from_items),
pango/pango-fontset.c (pango_fontset_real_get_metrics): If count is
zero, do not alter approximate_{char,digit}_width.
* pango/opentype/disasm.c: Err on invalid DeltaFormat.
2005-11-23 Behdad Esfahbod <>
* pango/fonts.c (pango_font_description_get_absolute_size): Remove
excess "the" in docs. (#319175, Masao Mutoh)
2005-11-23 Behdad Esfahbod <>
* modules/basic/basic-fc.c: Reworked basic shaper with OpenType
support. (#101079, based on patch from Denis Jacquerye and Noah Levitt)
* modules/basic/basic-fc.c (basic_scripts): Added Unicode 4.1 addition
script PANGO_SCRIPT_GLAGOLITIC that is a "simple" script.
* modules/arabic/arabic-fc.c, modules/syriac/syriac-fc.c: Replace
g_utf8_to_ucs4_fast() with g_utf8_strlen()!
* pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_add_feature):
Remove reference in docs to pango_ot_ruleset_shape() that was
removed long ago.
2005-11-22 Behdad Esfahbod <>
* pango/pangofc-font.c: Finish previous patch. Use GType private
data, cache it into fcfont->priv. Get rid of
PANGO_FC_FONT_GET_PRIVATE (fcfont) and access fcfont->priv. (#322174,
Christian Persch)
* pango/pangofc-fontmap.c (pango_fc_font_map_init): Remove redundant
priv = fcfontmap->priv initialization.
2005-11-22 Federico Mena Quintero <>
Fixes #322174:
* pango/pangofc-font.h (struct _PangoFcFont): Replace the
"gpointer context_key" field with "gpointer priv". This way we
can access the private data quickly, instead of using
* pango/pangofc-private.h: Added prototypes for
* pango/pangofc-font.c (struct _PangoFcFontPrivate): Moved the
"context_key" field to here.
(PANGO_FC_FONT_GET_PRIVATE): Use the "priv" field instead of GType
private data.
(pango_fc_font_class_init): Don't register GType private data.
(pango_fc_font_init): Initialize the private data here.
(pango_fc_font_finalize): Free the private data.
(_pango_fc_font_get_context_key): Implement.
(_pango_fc_font_set_context_key): Implement.
(pango_fc_font_get_glyph): Remove the g_return_val_if_fail(); it
was appearing quite high in the profile.
* pango/pangofc-fontmap.c (pango_fc_font_map_add): Call
_pango_fc_font_set_context_key() instead of setting the
fcfont->context_key directly.
(_pango_fc_font_map_remove): Likewise; also use
_pango_fc_font_get_context_key() instead of accessing the field
2005-11-22 Behdad Esfahbod <>
* pango/pangoxft-font.c (_pango_xft_font_get_mini_font): Load a font
suitable for viewing English text when creating mini font for hex
boxes. (#312477)
2005-11-21 Anders Carlsson <>
Bug #322022, add ATSUI backend:
* Add checks for ATSUI.
* examples/ Only build pango-cairoview if freetype is
* modules/basic/ Add basic ATSUI module.
* pango/ Add ATSUI files for cairo backend.
* pango/pangocairo-fontmap.c (pango_cairo_font_map_new): Support
creating ATSUI font maps here.
* pango/pangoatsui-fontmap.c:
* pango/pangoatsui-private.h:
* pango/pangoatsui.c:
* pango/pangoatsui.h:
* pango/pangocairo-atsui.h:
* pango/pangocairo-atsuifont.c:
* pango/pangocairo-atsuifont.h:
* pango/pangocairo-atsuifontmap.c: Added.
2005-11-21 Behdad Esfahbod <>
* pango/pango-script.c (pango_script_for_unichar_bsearch): Only update
static mid on a match.
2005-11-21 Behdad Esfahbod <>
* pango/pangofc-fontmap.c (get_scaled_size): Return double instead of
int. (#321891, Sebastien Bacher)
2005-11-21 Behdad Esfahbod <>
* examples/GLASS.utf8: Make the Kermit notice a "no warranty" clause,
to comply with LPGL.
2005-11-18 Behdad Esfahbod <>
* === Released 1.11.0 ===
* Version 1.11.0
* NEWS: Updated.
2005-11-18 Behdad Esfahbod <>
* pango/pango-layout.c (pango_layout_move_cursor_visually): Use the
new support for negative offsets in g_utf8_pointer_to_offset. So now,
we simply do:
offset += g_utf8_pointer_to_offset(text+oldindex, text+newindex),
instead of doing
offset = g_utf8_pointer_to_offset(text, text+index) as we did before.
2005-11-17 Behdad Esfahbod <>
* pango/pango-renderer.c: Documentation improvements. (#321731)
2005-11-17 Behdad Esfahbod <>
* pango/fonts.c (pango_font_description_*): General cleanup.
(pango_font_description_unset_fields): Set fields being unset to their
default value.
(pango_font_description_hash, pango_font_description_equal): Do not
use mask in these. Use all other fields unconditionally.
2005-11-17 Matthias Clasen <>
* modules/hangul/tables-jamos.i: const correctness
fixes found by Arjan van de Ven and gcc.
2005-11-17 Behdad Esfahbod <>
* pango/pangofc-fontmap.c (fontset_hash_key_equal): Compare language
too. (#318168)
2005-11-17 Behdad Esfahbod <>
* pango/break.c (pango_get_log_attrs): Remove g_utf8_strlen that was
only used to give a warning.
* pango/break.c (pango_default_break): Add gcc-suggested parantheses
around boolean expression.
2005-11-17 Behdad Esfahbod <>
* docs/tmpl/coverage-maps.sgml docs/tmpl/fonts.sgml
docs/tmpl/glyphs.sgml docs/tmpl/layout.sgml
docs/tmpl/main.sgml docs/tmpl/scripts.sgml
docs/tmpl/tab-stops.sgml docs/tmpl/text-attributes.sgml
pango/break.c pango/fonts.c pango/pango-fontset.c
pango/pango-layout.c pango/pango-script.c pango/pango-utils.c
pango/pangofc-decoder.c pango/pangofc-decoder.h
pango/pangofc-font.c pango/pangofc-font.h
pango/pangoxft-font.c: More documentation improvements.
2005-11-17 Behdad Esfahbod <>
Part of #101079:
* pango/opentype/ftxopen.c (Load_Lookup): In extension subtables,
offset is relative to the extension subtable, not the original
table. (Greg Aumann)
* pango/opentype/ftxgpos.c (Load_BaseArray): When reading BaseAnchor,
skip offsets that are zero. Works around bug in Doulos SIL Regular.
2005-11-16 Behdad Esfahbod <>
* docs/pango_markup.sgml docs/tmpl/coverage-maps.sgml
docs/tmpl/engines.sgml docs/tmpl/fonts.sgml
docs/tmpl/freetype-fonts.sgml docs/tmpl/glyphs.sgml
docs/tmpl/layout.sgml docs/tmpl/main.sgml
docs/tmpl/modules.sgml docs/tmpl/opentype.sgml
docs/tmpl/pango-renderer.sgml docs/tmpl/pangocairo.sgml
docs/tmpl/pangofc-decoder.sgml docs/tmpl/pangofc-font.sgml
docs/tmpl/pangofc-fontmap.sgml docs/tmpl/scripts.sgml
docs/tmpl/tab-stops.sgml docs/tmpl/text-attributes.sgml
docs/tmpl/win32-fonts.sgml docs/tmpl/x-fonts.sgml
docs/tmpl/xft-fonts.sgml pango/break.c pango/ellipsize.c
pango/fonts.c pango/pango-attributes.c pango/pango-color.c
pango/pango-context.c pango/pango-coverage.c
pango/pango-fontmap.c pango/pango-glyph-item.c
pango/pango-layout.c pango/pango-markup.c pango/pango-tabs.c
pango/pango-types.h pango/pango-utils.c
pango/pangoft2-render.c pango/pangox.c pango/pangoxft-render.c:
Various documentation improvements.
2005-11-15 Behdad Esfahbod <>
* pango/pango-types.h: Added % to PANGO_DIRECTION_LTR in doc comments.
2005-11-15 Behdad Esfahbod <>
* examples/GLASS.utf8: Added redistribution permission.
2005-11-14 Behdad Esfahbod <>
* modules/khmer/khmer/khmer-fc.c: Fixed bug in khmer module state
table. (#320569, Jens Herden)
2005-11-14 Behdad Esfahbod <>
Updated Tibetan shaper from Pema Geyleg. (#313513)
* examples/tibetan.utf: Added.
* examples/ (EXTRA_DIST): tibetan.utf added.
* modules/tibetan/tibetan-fc.c: Updated Tibetan shaper that is
rewritten from scratch. Supports the number pre-combining mark,
illegal sequence detection, etc.
2005-11-14 Behdad Esfahbod <>
* examples/GLASS.utf8: Added. The infamous "I Can Eat Glass" in
vairous languages. Adopted from
* examples/ (EXTRA_DIST): GLASS.utf8 added.
2005-11-14 Behdad Esfahbod <>
* pango/pangocairo-fcfont.c: Respect fontconfig reassignment of
pixelsize. (#317121, Funda Wang)
2005-11-14 Behdad Esfahbod <>
Updates from #320666:
* pango/ Remove pango-easy-scripts-table.h.
* pango/pango-easy-scripts-table.h: Removed. The "easy" table goes
into pango-scripts-table.h too.
* pango/pango-script-table.h: Include "easy" table.
* pango/pango-script.c: Change gunichar->script last_index caching
mechanism. The caching is simply done by making int mid in the
bsearch static.
* tools/ Remove gen-easy-scripts-table.c.
* tools/gen-easy-scripts-table.c: Removed. The "easy" table is
generated in too.
* tools/gen-script-table.h: Generate "easy" table.
2005-11-14 Behdad Esfahbod <>
* examples/ Add X_CFLAGS to INCLUDES. We normally are
picking them up from XFT_CFLAGS, but we don't require Xft any more
for X11. (#320576)
2005-11-14 Behdad Esfahbod <>
* pango/break.c (pango_default_break): Remove g_utf8_strlen and
work around the logic. Patch by Owen Taylor.
2005-11-14 Behdad Esfahbod <>
* pango/mini-fribidi/fribidi.c): Include string.h, needed for memset.
* pango/mini-fribidi/fribidi.c (fribidi_analyse_string_utf8):
Handle short-circuiting of the case when there are ltr letters,
no rtl strongs, and base dir is weak rtl. Pointed out by Owen Taylor.
2005-11-11 Behdad Esfahbod <>
* pango/pango-layout.c (pango_layout_get_alignment): Fix get/set
typo in docs. (#321247, Masao Mutoh)
2005-11-09 Behdad Esfahbod <>
* pango/pangocairo-fontmap.c (pango_cairo_update_context): Call
get_context_info after g_return_if_fail.
2005-11-09 Behdad Esfahbod <>
* pango/break.c (pango_break): Do not call strlen when length < 0.
Leave it to language engines to handle NULL-terminated strings.
2005-11-09 Behdad Esfahbod <>
* pango/mini-fribidi/README, pango/mini-fribidi/fribidi.patch,
pango/mini-fribidi/fribidi.c: Short-circuit on LTR-only or RTL-only
2005-11-09 Behdad Esfahbod <>
* pango/opentype/ftxgpos.c, pango/opentype/ftxopen.c: Remove debug
line that got in accidentally.
2005-11-09 Behdad Esfahbod <>
* examples/renderdemo.c (make_layout): Set layout wrapping to
PANGO_WRAP_WORD_CHAR if width is set for the layout. Setting width
didn't have any effect previously.
* pango/pango-layout.c (process_item): Remove the excess
letter_spacing adjustment on the item width. (#168593, Damon Chaplin)
* pango/pango-markup.c (pango_parse_markup), pango/querymodules.c:
Replace g_string_new ("") with g_string_new (NULL).
* pango/pangoft2.c: Use g_malloc'ed memory for unknown FreeType2
error, instead of static buffer.
2005-11-09 Behdad Esfahbod <>
* modules/hebrew/.cvsignore, modules/khmer/.cvsignore,
modules/tibetan/.cvsignore: Minor clean up and adjustment.
2005-11-07 Federico Mena Quintero <>
Fixes bug #320666:
Instead of doing a bsearch() for every gunichar to map it to a
PangoScript, use a precomputed table for the first 8192 code
points. Also, remember the last script that we computed on each
invocation; this will also help CJK and the other scripts above
This table also holds information on whether the characters in it
are paired characters. We can use this to avoid doing the
expensive get_pair_index() call most of the time.
Many thanks to Matthias Clasen for his suggestions for this patch.
* tools/gen-easy-scripts-table.c: New program to generate
* tools/ Build gen-easy-scripts-table.
* pango/pango-easy-scripts-table.h: New file with a mapping of the
first 8192 Unicode characters to their corresponding scripts. The
table also says whether each character has a paired char or not.
* pango/ (libpango_1_0_la_SOURCES): Add pango-easy-scripts-table.h.
* pango/pango-script-table.h: Remove everything below U+2000, and
add a note to that effect.
* pango/pango-script.c (pango_script_for_unichar_with_last_index):
New function. This is the old pango_script_for_unichar(), but it
lets the caller keep around the computed index in
pango_script_table. This works under the assumption that a
character is likely to be in the same script block as the
preceding character in a string.
(pango_script_for_unichar): First, do a quick check against the
pango_easy_scripts_table. Then, do the expensive check with
(pango_script_iter_next): If the character is within the easy
script range, find out if it is a paired character by using
(struct _PangoScriptIter): Add a last_index_for_script_lookup
field. We use this to maintain the last-lookup index from
(pango_script_iter_next): If the character is not within the easy
script range, use pango_script_for_unichar_with_last_index(), and
store the index in the last_index_for_script_lookup field of the
2005-11-04 Behdad Esfahbod <>
*, Removed. Not used for a long time,
and were out of date.
* .cvsignore: Remove pango-config and pango.spec.
2005-11-04 Behdad Esfahbod <>
* pango/break.c: Update to handle new line-breaking types in the
Unicode 4.1 UAX#14. (#313907)
* Bump required glib version to 2.9.0. Needed for
above-mentioned line-breaking types.
2005-11-04 Behdad Esfahbod <>
*, examples/argcontext.c examples/cairoview.c,
examples/renderdemo.c, examples/renderdemo.h examples/xftview.c,
modules/basic/basic-x.c, modules/hangul/hangul-fc.c,
modules/hebrew/hebrew-shaper.c, modules/hebrew/hebrew-shaper.h,
modules/indic/indic-fc.c, modules/indic/mprefixups.c,
modules/syriac/syriac-fc.c, pango/break.c pango/fonts.c,
pango/modules.c, pango/pango-coverage.c pango/pango-engine.c,
pango/pango-engine.h, pango/pango-fontmap.c,
pango/pango-fontset.c, pango/pango-impl-utils.h,
pango/pango-layout.c, pango/pango-layout.h,
pango/pango-renderer.c, pango/pango-script.c,
pango/pango-utils.c, pango/pangocairo-fc.h,
pango/pangocairo-font.c, pango/pangocairo-fontmap.c,
pango/pangocairo-private.h, pango/pangofc-decoder.c,
pango/pangofc-font.c, pango/pangofc-fontmap.c pango/pangoft2.c,
pango/pangox-fontcache.c, pango/pangox-fontmap.c pango/pangox.c,
pango/pangoxft-font.c, pango/querymodules.c,
pango/opentype/ftglue.c, pango/opentype/ftxgpos.c,
pango/opentype/ftxopen.c, pango/opentype/pango-ot-buffer.c,
pango/opentype/pango-ot-ruleset.c, tests/dump-boundaries.c,
tests/testboundaries.c, tests/testcolor.c tests/testiter.c,
tests/testscript.c: Turn various gcc warnings off. Adding const,
adding static, fully initializing structs, match signedness in
comparisons. (#317804)
* tests/testscript.c, tools/gen-script-for-lang.c:
(scripts_for_file): Pass error->message instead of error to fail(),
which was wrong.
(compare_lang): Fix typo comparing a and a instead of a and b.
2005-11-04 Federico Mena Quintero <>
Fixes #320665:
* pango/pangocairo-fcfont.c: Use a simple, fixed-size cache to map
gunichars to glyph indices within the font. The cache is
described in detail here:
(GlyphCacheEntry): new structure to hold a gunichar and a PangoGlyph.
(struct _PangoCairoFcFont): Add a char_to_glyph_cache field.
(pango_cairo_fc_font_get_glyph): Allocate the char_to_glyph_cache
if needed. We do it on demand because while many fonts will be
alive at any one time (in order to cover the whole Unicode space),
only very few of them will be actually accessed for glyph lookups.
(pango_cairo_fc_font_get_glyph): Look up the gunichar in the
cache, and replace the cache entry if necessary.
(pango_cairo_fc_font_finalize): Free the char_to_glyph_cache.
2005-11-04 Behdad Esfahbod <>
* pango/pangocairo-fontmap.c: Use quarks for GObject data to improve
performance. (Patch from Federico Mena Quintero)
* pango/modules.c (pango_module_load), pango/querymodules.c: Pass
G_MODULE_BIND_LAZY to g_module_open. (Pointed by John Rice)
2005-11-04 Behdad Esfahbod <>
* pango/pangofc-font.c: Use macros for locking and unlocking fonts
we know are valid to avoid redundant PANGO_IS_FC_FONT checks.
(Review by Matthias Clasen)
2005-11-03 Behdad Esfahbod <>
* docs/tmpl/main.sgml, pango/, pango/pango-context.c
(itemize_state_init), pango/pango-utils.c, pango/pango-utils.h,
pango/pangox.c (itemize_string_foreach), pango/mini-fribidi/*:
Updated to FriBidi version 0.10.7 patched to handle UTF-8 directly.
Moved pango_log2vis_get_embedding_levels to pango-utils.c instead
of mini-fribidi. (#317192, review by Matthias Clasen)
2005-11-03 Behdad Esfahbod <>
* examples/pangoft2pgm.c, renderdemo.c, renderdemo.h: Added a --runs
options, useful for profiling. Misc cleanup, freeing memory. (from
2005-11-03 Behdad Esfahbod <>
Patches from #170414. Reviewed by Matthias Clasen.
* pango/opentype/ftxgpos.c, pango/opentype/ftxgsub.c: Use call table
to dispatch different lookup types.
* pango/opentype/pango-ot-buffer.c, pango/opentype/pango-ot-ruleset.c:
Small cleanup.
2005-10-02 Behdad Esfahbod <>
* pango/pango-engine.h: Add const to gchar * members of structs.
Shuts up gcc warnings. (#317676)
2005-09-09 Owen Taylor <>
* pango/pangocairo-render.c (pango_cairo_show_glyph_string): unset
all part colors, since when drawing just a glyph string,
prepare_run() isn't called. (#315599, Choe Hwanjin)
* pango/pango-renderer.c (pango_renderer_draw_layout_line): NULL
out renderer->priv->line_state.
2005-09-25 Behdad Esfahbod <>
* pango/mini-fribidi/fribidi_get_type.c: Removed. Not needed since
2003 or so!
2005-09-22 Tor Lillqvist <>
* pango/pangocairo-win32font.c (_pango_cairo_win32_font_new): Move
the calculation of dpi and size earlier. Use the size variable
instad of isize when looking for a matching cached font. Isize was
supposed to be the same as size anyway. (Actually it was the same
only when LOGPIXELSY equalled 96 (which often is the default
value), see below.)
* pango/pangocairo-win32fontmap.c (pango_cairo_win32_font_map_init):
Set dpi to the LOGPIXELSY value instead of hardcoding 96.
* pango/ (libpangocairo_1_0_la_LIBADD): Need WIN32_LIBS
2005-09-14 Tor Lillqvist <>
* pango/pangocairo-win32font.c: Use identical glyph extents
cacheing as in pangocairo-fcfont.c. Huge performance improvement.
* README.win32: Update.
2005-09-14 Tor Lillqvist <>
* pango/pangocairo-win32font.c (struct _PangoCairoWin32Font): Have
a list of metrics by language instead of just one metrics.
(pango_cairo_win32_font_get_scaled_font): Use the name cwfont
instead of cffont.
(free_metrics_info, pango_cairo_win32_font_finalize): Free the
metrics by language list.
(create_metrics_for_context): New helper function. Approximate the
character and digit widths correctly. (#314114)
(pango_cairo_win32_font_get_metrics): Use the list of metrics by
language. Call create_metrics_for_context() to measure metrics.
(_pango_cairo_win32_font_new): Keep the PangoWin32Font objects in
the PangoWin32Face::cached_fonts, like the pangowin32 backend
PangoWin32Face::cached_fonts isn't really a proper cache. It's a
list with unbound length, one PangoWin32Font per size. Once there
is cacheing in cairo this can be dropped presumably? What does the
pangofc backend do? There are too many levels of cacheing going
on: we have the stuff in pangowin32-fontcache.c (unused now with
cairo), the PangoWin32FontMap::freed_fonts cache, and the
PangoWin32::cached_fonts list.
* pango/pangowin32-fontmap.c (pango_win32_fontmap_cache_remove,
pango_win32_fontmap_cache_clear): Use GQueue API instead of
manipulating pointers manually.
* pango/pangowin32-private.h
* pango/pangowin32.c: Move PangoWin32MetricsInfo to the private
header file, as also pangocairo-win32font.c uses it.
2005-09-13 Tor Lillqvist <>
* modules/basic/basic-win32.c: Drop unused font_cache variable and
the call to pango_win32_font_map_for_display() used in its
initialization, which caused an extra instance of
PangoWin32FontMap to be created, and fonts enumerated an extra
2005-09-12 Jean Brefort <>
* pango/pango-attributes.c: (pango_attr_list_splice): Fixed typo
2005-09-11 Matthias Clasen <>
* pango/pangocairo-fontmap.c (free_context_info): Use g_free()
to free g_new()-allocated data, otherwise the GLib memory profiler
becomes very unhappy.
2005-09-05 Behdad Esfahbod <>
* pango/pango-layout.c (pango_layout_set_auto_dir): Fixed typo in
2005-08-29 Behdad Esfahbod <>
* pango/opentype/ottest.c, pango/opentype/disasm.c: Generate valid
XML output. Dump LookupFlag too.
2005-08-29 Behdad Esfahbod <>
* examples/cairoview.c: Set cairo font resolution.
* tests/testboundaries.c: Remove unused Hangul Jamo macros.
2005-08-29 Behdad Esfahbod <>
* examples/HELLO.utf8: Add a few Arabic non-spacing marks to the
example. Put the line with Pango in Greek-Japanese back in.
2005-08-26 Behdad Esfahbod <>
* pango/break.c: Protect against future line-break type additions in
glib Unicode module.
2005-08-25 Tor Lillqvist <>
* pango/ Use pangocairo.def when linking libpangocairo
on Windows, instead of relying on GNU ld auto-exporting all public
* pango/pangocairo.def: Add missing entries. (#314420, Kazuki
2005-08-24 Owen Taylor <>
* pango/pangocairo-render.c (draw_error_underline): convert
from Pango units to doubles, fix some coordinate space problems
that had previously been fixed in GTK+. (#313015, Luis Villa)
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