| Commit message (Collapse) | Author | Age | Files | Lines |
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2005-07-26 Owen Taylor <otaylor@redhat.com>
* pango/opentype/ftxgsub.c, pango/opentype/ftxgpos.c: Skip lookups
with lookup index out of range. (Patch from Behdad Esfahbod, #171170)
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2005-07-26 Owen Taylor <otaylor@redhat.com>
Fixes for signed/unsigned in PangoAttrIterator ((#166700,
Morten Welinder)
* pango/pango-attributes.c (pango_attr_iterator_range):
Clamp results to G_MAXINT to avoid negative numbers from
signed/unsigned conversions.
* pango/pango-attributes.c: Make PangoAttrIterator
start_index/end_index unsigned to match PangoAttribute.
Change various local variables to match.
* pango/ellipsize.c (advance_iterator_to)
pango/pango-attributes.c (pango_attr_iterator_range)
pango/pango-glyph-item.c (pango_glyph_item_apply_attrs)
pango/pango-layout.c (pango_layout_line_get_empty_extents):
Always check the return value from pango_attr_iterator()
to deal with potential infinite loops when trying to
advance to position G_MAXINT.
* pango/pango-layout.c (pango_layout_set_text): Handle
the case where the text passed in is longer than
than G_MAXINT and length < 0.
* pango/pango-attributes.c (pango_attr_list_splice): Be
careful about integer overflow - clamp addition.
(#163246, Morten Welinder)
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2005-07-25 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c (line_set_resolved_dir): Always set
line->resolved_dir to one of LTR or RTL. (#171439, Reported
by Chris Blizzard)
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2005-07-22 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c: Add some missing statics on functions
added in the recent layout iter patch.
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2005-07-22 Owen Taylor <otaylor@redhat.com>
* pango/opentype/ftglue.c (ftglue_realloc): Remove
an unecessary set of block2.
2005-07-22 Owen Taylor <otaylor@redhat.com>
Patch from David Turner. Review and testing by Behdad Esfahbod
* pango/opentype/ftglue.[ch] Makefile.am: Glue layer that provides
implementation of the internal functions that the opentype code
expects in terms of publically exported FreeType API.
* pango/opentype/ftxgdef.c pango/opentype/ftxgpos.c
pango/opentype/ftxgsub.c pango/opentype/ftxopen.c
pango/opentype/otlbuffer.c pango/opentype/pango-ot-info.c
pango/opentype/pango-ot-ruleset.c: Remove includes of
internal headers. Small changes to work with ftglue.[ch]
* pango/opentype/fterrcompat.h: Remove: no longer needed.
* pango/opentype/ftxgpos.c: Use FT_IS_SFNT(face) rather
than poking at FT_MODULE_CLASS (face->driver)->module_name.
* pango/opentype/ftxopen.c (Free_FeatureList): Free
fl->ApplyOrder. (Found by Behdad)
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2005-07-22 Owen Taylor <otaylor@redhat.com>
Patch from David Turner. Review and testing by Behdad Esfahbod
* pango/opentype/ftglue.[ch] Makefile.am: Glue layer that provides
implementation of the internal functions that the opentype code
expects in terms of publically exported FreeType API.
* pango/opentype/ftxgdef.c pango/opentype/ftxgpos.c
pango/opentype/ftxgsub.c pango/opentype/ftxopen.c
pango/opentype/otlbuffer.c pango/opentype/pango-ot-info.c
pango/opentype/pango-ot-ruleset.c: Remove includes of
internal headers. Small changes to work with ftglue.[ch]
* pango/opentype/fterrcompat.h: Remove: no longer needed.
* pango/opentype/ftxgpos.c: Use FT_IS_SFNT(face) rather
than poking at FT_MODULE_CLASS (face->driver)->module_name.
* pango/opentype/ftxopen.c (Free_FeatureList): Free
fl->ApplyOrder. (Found by Behdad)
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2005-07-22 Tor Lillqvist <tml@novell.com>
* pango/pangowin32.c (pango_win32_render_layout_line): Fix
underlining. (#304692) Mention in the doc comment that the DC's
text alignment needs to have TA_BASELINE and TA_LEFT for
underlining to be correct.
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2005-07-21 Owen Taylor <otaylor@redhat.com>
* pango/pangoxft-font.c (_pango_xft_font_new): Force on
metrics hinting for all Xft fonts (this fixes font
metrics - glyph metrics were fixed earlier).
(#307196, Alex Jones)
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2005-06-21 Owen Taylor <otaylor@redhat.com>
Fix up the operation of PangoLayoutIter, especially for Bidi
(#89541, based on a patch from Amit Aronovitch)
* pango/pango-layout.c: Many changes to make iteration
consistently in visual order.
* pango/pango-layout.c (pango_layout_iter_next_char): Iterate
through each character in the layout exactly once. (Including
a hack to get two iterator positions for \r\n)
* pango/pango-layout.c (pango_layout_iter_next_cluster): Only
iterate through real clusters: that is, positions in the
layout that have glyphs.
* tests/testiter.c tests/Makefile.am: Add a (somewhat reworked)
test from Amit for the operation of PangoLayoutIter.
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2005-07-21 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c (pango_layout_set_text): Avoid calling
memcpy with a NULL argument. (#310021, Morten Welinder)
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2005-07-21 Owen Taylor <otaylor@redhat.com>
Fix up places where there is missing or incomplete
Copyright and License information (Reported by William N. Ray)
* pango/opentype/fterrcompat.h: Mark as FreeType/GPL licensed.
* pango/opentype/FT-license.txt: Make this the dual-licensing
description that covers the FreeType code (FreeType's
LICENSE.TXT) rather than the FTL.
* pango/opentype/FTL.TXT: Move the FTL (referenced from
FT-license.txt) to here.
* modules/basic/basic-common.h modules/hebrew/hebrew-shaper.h
modules/thai/thai-charprop.c modules/thai/thai-shaper.h
tools/gen-script-for-lang.c tests/testcolor.c:
Add LGPL header and copyright information.
* modules/indic/indic-ot.[ch] modules/indic/indic-ot-class-tables.c
modules/thai/thai-ot.[ch]: Add LGPL header.
* modules/thai/thai-shaper.c modules/thai/thai-charprop.h:
Minor fixes to copyright information.
* modules/arabic/arabic-ot.c: Add Freetype license boilerplate.
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2005-06-27 Tor Lillqvist <tml@novell.com>
* pango/pango.def: Remove pango_script_for_lang. It was never part
of the public API, and is now static.
* modules/khmer/Makefile.am (INCLUDES): Drop superfluous trailing
slash in -I path.
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2005-06-21 Owen Taylor <otaylor@redhat.com>
* pango/pangoxft-render.c (get_renderer): Go back to
honoring alpha in the XftColor passed in; it was a 1.6 => 1.8
regression. (#169622, based on a patch from Mikael Magnusson)
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2005-06-14 Owen Taylor <otaylor@redhat.com>
* pango/pango-utils.c (pango_parse_style): Fix some
missing case variants in the switch statement.
(#169852, Morten Welinder)
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2005-06-14 Owen Taylor <otaylor@redhat.com>
* pango/pango-script-table.h (struct): Hand edit
to fix a bug in the 4.0.0 data tables.
(#173096, Sukhjinder Sidhu)
* tools/gen-script-table.pl: Some updates to handle
newer formats (not actually regenerating tables at the
moment, since the changes are large)
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2005-06-14 Owen Taylor <otaylor@redhat.com>
#307433, Sebastien Bacher
* pango/Makefile.am (libpango_1_0_la_SOURCES): Add
pango-color-table.h.
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2005-06-14 Owen Taylor <otaylor@redhat.com>
* pango/opentype/pango-ot-info.c (pango_ot_info_finalize)
pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_finalize):
Chain up from finalize. (#307547, Paolo Borelli)
* pango/opentype/pango-ot-info.c (pango_ot_info_finalizer):
make accidentally public function static.
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2005-06-14 Owen Taylor <otaylor@redhat.com>
* pango/ellipsize.c (shape_ellipsis): Fix FALSE/TRUE
typo that was causing crashes with fonts not containing
".". (#304039, Sebastien Bacher)
* pango/pango-context.c (itemize_state_fill_shaper): Allow
font to be NULL.
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2005-06-14 Owen Taylor <otaylor@redhat.com>
* pango/pango-context.c (itemize_state_finish): Fix
potential leak of state->base_font. (#168930, Ben Maurer,
Aivars Kalvans)
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2005-03-18 Hans Breuer <hans@breuer.org>
Merge from HEAD:
* pango/pangowin32.c(pango_win32_render_transformed) : matrix elements
xy and yx are needed the other way around for XFORM
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2005-04-28 Tor Lillqvist <tml@novell.com>
Add support to pangowin32 for TrueType fonts covering more than
the BMP. Fix handling of surrogate pairs in the Uniscribe
shaper. (#302238)
* pango/pangowin32-private.h (PangoWin32Face): Rename the
unicode_table field to cmap. Keep track of its format (4 or 12).
(format_12_cmap): Add struct for a format 12 cmap.
* pango/pangowin32.c: Corresponding changes. Rename internal
functions a bit.
(get_format_12_cmap): New function, reads a format 12 cmap.
(font_get_cmap): Look for both format 12 (which is preferred) and
format 4 cmaps.
(pango_win32_font_get_glyph_index,
pango_win32_font_calc_coverage): Handle also format 12 cmaps.
* modules/basic/basic-win32.c: Handle surrogate pairs in wchar_t
strings properly.
(unichar_index): New function. Given a wchar_t string and an index
into it, calculate the index of the corresponding Unicode
character. Each surrogate pair in the wchar_t is just one Unicode
character.
(set_up_pango_log_clusters, itemize_shape_and_place): Use
unichar_index() instead of direct index into wchar_t string.
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2005-03-23 Tor Lillqvist <tml@novell.com>
Merge from HEAD:
* pango/pango.def: Add missing pango_render_part_get_type. (#165287)
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2005-03-20 Tor Lillqvist <tml@novell.com>
* modules/basic/basic-win32.c (itemize_shape_and_place): Force
fRTL for each item returned from ScriptItemize() to the bidi
embedding parity for the whole run. Pango passes us a run that it
correctly has analyzed should be of a certain direction, but
ScriptItemize() still might split it into items, some of which
have neutral direction. (#170931)
(uniscribe_shape, text_is_simple): Use g_utf8_to_utf16().
Merge from HEAD:
* pango/pangowin32-private.h
* pango/pangowin32.c (pango_win32_font_get_metrics): Cache metrics
by language, like the other backends do. Don't try to get the
width of the 0..9 digit string if the font doesn't cover digits.
* modules/basic/Makefile.am (INCLUDES): Remove extraneous slash
that confuses gcc on Win32.
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Sat Mar 5 13:51:04 2005 Manish Singh <yosh@gimp.org>
* pango/mini-fribidi/fribidi_types.[ch]: const correctness for
_pango_fribidi_prop_to_type
* tools/Makefile.am: dist gen-script-table.pl and gen-color-table.pl
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2005-03-04 Owen Taylor <otaylor@redhat.com>
Reduce non-shared data (#168899, inspired by patches
from Tommi Komulainen and Ross Burton)
* pango/pango-color.c pango/pango-color-table.h
tools/gen-color-table.pl: Redo storage of colors to
use offsets into a static string rather than embedded
strings. (Inspired by a patch from Tommi Komulainen,
#168899)
* pango/break.c pango/fonts.c pango/pango-color.c
pango/pango-layout.c pango/pango-markup.c
pango/pango-script-lang-table.h
pango/mini-fribidi/fribidi_types.c
tools/gen-script-for-lang.c: Add const in various places
* modules/arabic/arabic-fc.c modules/hebrew/hebrew-fc.c:
modules/indic/{indic-fc.c,indic-ot-class-tables.c,
indic-ot.h} modules/syriac/syriac-ot.c (syriac): Further
addition of const.
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2005-03-03 Owen Taylor <otaylor@redhat.com>
* pango/pangoxft-render.c (pango_xft_renderer_draw_glyphs):
Call XftCharIndex() on the right font. (#163511)
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2005-03-03 Owen Taylor <otaylor@redhat.com>
* pango/opentype/ftxopen.c (Coverage_Index1, Coverage_Index2,
Get_Class2): For all binary searches, handle the case where
the number of items is 0. (#162977, Nick Lamb)
* pango/opentype/ftxgdef.c (TT_GDEF_Build_ClassDefinition):
Handle the case where glyph_count == 0 properly. Fix a problem
with cleanups on memory allocation failure.
(Get_New_Count, Add_Glyph_Property): Avoid reading off the
end of the ClassRangeRecord array.
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2005-03-02 Owen Taylor <otaylor@redhat.com>
* pango/fonts.c (pango_font_description_from_string_: For
family names that add in numbers add a , to distinguish
them from family+size (#166540, debugging/testing by
Manish Singh)
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2005-03-02 Owen Taylor <otaylor@redhat.com>
* pango/pango-attributes.c (pango_attr_iterator_get_attrs):
Fix various typos in the docs (#163244, Morten Welinder)
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2005-03-02 Owen Taylor <otaylor@redhat.com>
* pango/pangoxft-font.c (pango_xft_font_get_glyph_extents):
Go back to using Xft-reported metrics for all non-transformed
fonts. Reporting non-integer glyph metrics for fonts
where people have disabled hinting in their config causes
various problems. (reported variously, including #167801,
Adam Sampson)
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2005-03-02 Owen Taylor <otaylor@redhat.com>
Redo the handling of absolute sizes for PangoAttribute
to work around compatibility problems with GtkHTML which
was counting on the details of the implementation of
size attributes. (#163154)
* pango/pango-attributes.[ch] docs/tmpl/text-attributes.sgml:
Split PANGO_ATTR_SIZE into PANGO_ATTR_SIZE and
PANGO_ATTR_ABSOLUTE_SIZE, and use that distinction
rather than the boolean field in PangoAttrSize to
distinguish between attributes created
pango_attr_size_new_absolute() and
pango_attr_size_new()
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2005-03-01 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c (process_item): Don't break
lines on LINE_SEPARATOR in single-paragraph mode.
(#168589, Damon Chaplin)
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2005-03-01 Owen Taylor <otaylor@redhat.com>
* pango/pangoxft-font.c (xft_font_get_font): Delete
FC_SPACING value out of pattern before passing it
to Xft, to prevent Xft clipping characters and
trashing metrics. (#164879, Billy Biggs)
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2005-03-01 Owen Taylor <otaylor@redhat.com>
Build fixes from Andrew P. Lentvorski, Jr, #164655
* pango/pangoft2-render.c: Duplicate the
FT_LOAD_TARGET_MONO/FT_LOAD_MONOCHROME back-compat
define from pangoft2.c here
* examples/Makefile.am (pango_xftview_LDADD): Add
X_LIBS to pango_xftview_LDADD since some old versions
of xft.pc didn't add -lX11.
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2005-03-01 Owen Taylor <otaylor@redhat.com>
* configure.in: Use PKG_CHECK_MODULES not AM_PATH_GLIB_2_0
to avoid a problem where older verisons of AM_PATH_GLIB_2_0
silently ignored gmodule-no-export causing mysterious
build failures. (#161786)
* pango/Makefile.am (DISTCLEANFILES): Move some
configure.in output files from CLEANFILES to DISTCLEANFILES.
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005-02-21 Owen Taylor <otaylor@redhat.com>
* pango/fonts.c (pango_font_get_glyph_extents):
* pango/shape.c (pango_shape): Minor doc fixes.
(#167922, #167924, Billy Biggs)
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2005-01-25 Tor Lillqvist <tml@novell.com>
* pango/pango.def: Add missing entry points.
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Thu Jan 6 14:12:35 2005 Owen Taylor <otaylor@redhat.com>
* pango/pangofc-fontmap.[ch]: Revert some accidentally
committed changes.
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Thu Jan 6 12:29:31 2005 Owen Taylor <otaylor@redhat.com>
* pango/pango-attributes.c (pango_attr_iterator_get_font):
Fix reversed test on attr->absolute that was causing
pixels sizes to be used inappropriately. (#163105,
Ross Burton)
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Tue Jan 4 14:14:28 2005 Owen Taylor <otaylor@redhat.com>
* pango/break.c (enum): Fix trailing comma in enum (#162618)
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Tue Jan 4 14:11:43 2005 Owen Taylor <otaylor@redhat.com>
* pango/pango-attributes.c (pango_attr_list_splice): Fix
doc sentences to parse. (#161812, Morten Welinder)
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Tue Jan 4 14:05:13 2005 Owen Taylor <otaylor@redhat.com>
* pango/pango-renderer.c (pango_renderer_draw_trapezoid): Rename
y1 parameters to y1_ to avoid conflicts with the math.h Bessel
function. (#161969)
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Fri Dec 31 10:20:55 2004 Owen Taylor <otaylor@redhat.com>
* pango/pangofc-fontmap.c (pango_fc_convert_weight_to_pango):
Fix problem where MEDIUM was getting grouped with SEMIBOLD
rather than NORMAL.
(http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=143832)
Wed Dec 22 13:21:01 2004 Owen Taylor <otaylor@redhat.com>
* pango/pango-script.c pango/pango-types.h: Fix a couple
of documentation typos (#161647, Torsten Schoenfeld)
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Fri Dec 17 14:37:49 2004 Owen Taylor <otaylor@redhat.com>
* pango/pangofc-fontmap.c (pango_fc_convert_weight_to_fc): Use
FC_WEIGHT_MEDIUM, not FC_WEIGHT_NORMAL in old-fontconfig
case. (#161568, Vincent Noel)
Fri Dec 17 12:44:10 2004 Owen Taylor <otaylor@redhat.com>
* configure.in: Fix a couple of typos in the handling of
tibetan for --with-included-modules. (#161501, Sebastien Bacher)
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Fri Dec 17 12:28:56 2004 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c (pango_layout_get_extents_internal): Fix
bug in computing logical_rect.x when layout->width == -1.
(#161510, Morten Welinder)
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Thu Dec 16 14:03:32 2004 Owen Taylor <otaylor@redhat.com>
* docs/tmpl/pango-renderer.sgml: Add short and long descriptions.
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Wed Dec 15 22:09:42 2004 Owen Taylor <otaylor@redhat.com>
Add pixel sizes for fonts (#119081, patch from Chris Lahey)
* pango/fonts.c pango/pango-font.h:
Add pango_font_description_set_absolute_size(),
pango_font_description_get_size_is_absolute()
* pango/pango-attributes.[ch]: Add pango_attr_size_new_absolute(),
change PANGO_ATTR_SIZE from PangoAttrInt to PangoAttrSize
(preserves compat because first component is identical)
* pango/pangowin32-fontmap.c (pango_win32_font_map_load_font):
For absolute sizes, convert pixels to points, before
calling pango_win32_font_new().
* pango/pangofc-fontmap.c pango/pangoft2.c pango/pangoxft-font.c:
Handle absolute sizes.
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Tue Dec 14 18:36:57 2004 Owen Taylor <otaylor@redhat.com>
* pango/pango-layout.c (pango_layout_copy): Copy
layout->auto_dir. (#153547, Morten Welinder)
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Tue Dec 14 18:32:46 2004 Owen Taylor <otaylor@redhat.com>
* pango/Makefile.am (libpangoft2_1_0_la_LIBADD): Add $(libm),
needed for no-undefined platforms like AIX. (#160773,
Vincent Berger)
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