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ChangeLog.pre-1-16
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ChangeLog.pre-1-16
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2007-02-26 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.16.0 ===
* configure.in: Version 1.16.0
* configure.in: Require cairo 1.2.6 because of its important fixes.
* NEWS: Updated.
* README: Updated.
2007-02-20 Stefan Kost <ensonic@users.sf.net>
Xrefs for glib and cairo in the docs. Add object hierarchy to the docs.
* configure.in:
* docs/Makefile.am:
* docs/pango-docs.sgml:
2007-02-18 Behdad Esfahbod <behdad@gnome.org>
Bug 409212 – Missing link flag prevents build with "-z defs" ld flags
Patch from Loïc Minier
* configure.in: Add xrender to pkg-config requirements for pangoxft.
2007-02-18 Behdad Esfahbod <behdad@gnome.org>
Bug 409212 – Missing link flag prevents build with "-z defs" ld flags
Patch from Loïc Minier
* pango/Makefile.am: Add $(X_LIBS) to pangoxft_LDADD.
2007-02-16 Behdad Esfahbod <behdad@gnome.org>
Bug 355987 – choosing font/shaper for spaces breaks Arabic runs on
spaces
* pango/pango-context.c (itemize_state_process_run): Don't choose
shaper for ASCII space char.
2007-02-16 Behdad Esfahbod <behdad@gnome.org>
Bug 407087 – autogen.sh wants automake-1.7
* autogen.sh: Require automake 1.9, like configure.in does.
2007-02-12 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.6 ===
* configure.in: Version 1.15.6
* NEWS: Updated.
2007-02-13 Owen Taylor <otaylor@redhat.com>
* pango/pangowin32-fontmap.c (pango_win32_insert_font): If
something has gone wrong in setting the family of the font
description, don't bother with the font as it isn't usable and
will cause crashes later anyway. (#404295)
2007-01-31 Tor Lillqvist <tml@novell.com>
* pango/Makefile.am: Use pangocairo.def only on Win32, not
Cygwin. (#402373, "paul")
2007-01-30 Tor Lillqvist <tml@novell.com>
* pango-zip.sh.in: Include also the COPYING file in the zipfiles.
* Makefile.am (EXTRA_DIST): Include just pango-zip.sh.in in the
tarball, not pango-zip.sh.
2007-01-24 Behdad Esfahbod <behdad@gnome.org>
* pango/fonts.c (pango_font_get_metrics),
(pango_font_get_font_map): Remove PANGO_IS_FONT() check. Just
do NULL-checking.
2007-01-23 Behdad Esfahbod <behdad@gnome.org>
Bug 399738 – pango 1.15.5 won't compile on Mac OS X: 'FC_HINT_STYLE'
undeclared (first use in this function)
* pango/pangoft2.c (pango_ft2_font_get_face): Don't use FC_HINT_STYLE
if it's not defined (old fontconfig versions).
2007-01-22 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.5 ===
* configure.in: Version 1.15.5
* NEWS: Updated.
2007-01-22 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-glyph-item.c (_pango_glyph_item_iter_next_cluster):
Fix the "menu accels are two chars wide" bug that was introduced
by the recent changes in this function, in 1.15.4. Apparently
glyph_index means separate things in next_cluster and prev_cluster.
2007-01-22 Behdad Esfahbod <behdad@gnome.org>
* pango/fonts.c (pango_font_get_metrics): Populate metrics for
NULL/broken fonts. Now our glyph boxes have underlines too. Yay!
2007-01-21 Tor Lillqvist <tml@novell.com>
* configure.in: Add AC_MSG_RESULT([no]) to the failed branch of
PKG_CHECK_MODULES tests to make the output from configure
cleaner.
2007-01-21 Behdad Esfahbod <behdad@gnome.org>
Bug 398238 – pangorc file missing from tests directory
* pango-view/Makefile.am:
* tests/Makefile.am:
Don't use $<. Doesn't work with Sun's make.
2007-01-18 Behdad Esfahbod <behdad@gnome.org>
* configure.in: Require automake 1.9.
2007-01-18 Behdad Esfahbod <behdad@gnome.org>
* pango/pangoft2.c (pango_ft2_font_get_face): Respect FC_HINT_STYLE.
Patch has been in Fedora for ages.
2007-01-17 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.4 ===
* configure.in: Version 1.15.4
* NEWS: Updated.
2007-01-17 Behdad Esfahbod <behdad@gnome.org>
Bug 395328 – Map kATSDeletedGlyphcode to PANGO_GLYPH_EMPTY
* modules/basic/basic-atsui.c (set_glyph): Handle
kATSDeletedGlyphcode.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* pango-view/viewer-render.c (make_layout): Fix typo when rounding
to points.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
Bug 397337 – Use is_ellipsized and is_wrapped to optimize property
changes
* pango/pango-layout.c (pango_layout_set_wrap),
(pango_layout_set_ellipsize): Using is_ellipsized and is_wrapped,
only clear lines if wrap/ellipsize change has any effect on the lines.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
*.c, *.h: Removed spaces followed b tabs.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
*.c, *.h: Replace preceding sequences of 8 spaces with tabs.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* examples/pangowin32tobmp.c (SaveBitmap):
* modules/tibetan/tibetan-fc.c:
Replace C++-style // comments with C-style /* */ ones.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
*.c, *.h: Drop trailing whitespace.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
Bug 328585 – Need to know if a layout has unknown glyphs
Patch from LingNing Zhang
* pango/pango-layout-private.h:
* pango/pango-layout.c (pango_layout_init), (pango_layout_copy),
(pango_layout_get_unknown_glyphs_count),
(pango_layout_clear_lines):
* pango/pango-layout.h:
New public function:
pango_layout_get_unknown_glyphs_count()
* pango/pango.def:
* docs/tmpl/layout.sgml:
* docs/pango-sections.txt:
Update.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
Part of Bug 326693 – PangoLayouts should be query-able about their
effective properties (width / wrapped / ellipsized / etc)
* pango/pango-layout-private.h:
* pango/pango-layout.c (pango_layout_init), (pango_layout_copy),
(pango_layout_is_wrapped), (pango_layout_clear_lines),
(process_line):
* pango/pango-layout.h:
New public function:
pango_layout_is_wrapped()
* pango/pango.def:
* docs/tmpl/layout.sgml:
* docs/pango-sections.txt:
Update.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
Bug 397327 – pango-layout.c: 'pango_layout_is_ellipsized' must return
a value
* pango/pango-layout.c (pango_layout_is_ellipsized): Use
g_return_val_if_fail() instead of g_return_if_fail().
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* pango/ellipsize.c (get_cluster_width): Fix width calculation.
Was causing ellipsization to stop at a zero-width glyph that was
part of a bigger cluster.
* pango/ellipsize.c (remove_one_span): Skip over zero-width clusters,
otherwise ellipsization will stop at a zero-width cluster.
* pango/pango-glyph-item.c (_pango_glyph_item_iter_next_cluster),
(_pango_glyph_item_iter_prev_cluster): Fix yet another bug with
in prev_cluster that was making it not work for any interesting
cluster.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* examples/cairotwisted.c (point_on_path), (draw_text),
(draw_twisted), (draw_dream), (draw_wow), (main):
Improve text-on-path example.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* configure.in: Generate .bz2 tarball instead of .gz.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* pango-view/Makefile.am:
* pango-view/renderdemo.c:
* pango-view/renderdemo.h:
* pango-view/viewer-main.c:
* pango-view/viewer-pangocairo.c:
* pango-view/viewer-pangoft2.c:
* pango-view/viewer-pangox.c:
* pango-view/viewer-pangoxft.c:
* pango-view/viewer-render.c:
* pango-view/viewer-render.h:
* pango-view/viewer-x.c:
Rename renderdemo.[ch] to viewer-render.[ch].
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* pango-view/Makefile.am: Rename HELLO.utf8 and GLASS.utf8 to
HELLO.txt and GLASS.txt.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* examples/pango-view.c:
* examples/pangocairo-view.c:
* examples/pangoft2-view.c:
* examples/pangox-view.c:
* examples/pangoxft-view.c:
* examples/renderdemo.c:
* examples/renderdemo.h:
* examples/test-arabic.txt:
* examples/test-chinese.txt:
* examples/test-devanagari.txt:
* examples/test-gurmukhi.txt:
* examples/test-hebrew.txt:
* examples/test-ipa.txt:
* examples/test-lao.txt:
* examples/test-latin.txt:
* examples/test-mixed.txt:
* examples/test-syriac.txt:
* examples/test-tamil.txt:
* examples/test-thai.txt:
* examples/test-tibetan.txt:
* examples/viewer-cairo.c:
* examples/viewer-cairo.h:
* examples/viewer-main.c:
* examples/viewer-pangocairo.c:
* examples/viewer-pangoft2.c:
* examples/viewer-pangox.c:
* examples/viewer-pangoxft.c:
* examples/viewer-win32.c:
* examples/viewer-x.c:
* examples/viewer-x.h:
* examples/viewer.h:
Move into pango-view/
* Makefile.am:
* configure.in:
* examples/Makefile.am:
* pango-view/Makefile.am:
Update.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* examples/renderdemo.c (parse_enum): Oops. Replace GType* with GType.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
Bug 363510 – Ability to query whether a PangoLayout is effectively
ellipsized (as opposed to the set_ellpisize()/get_ellipsize() methods
which only set a request, or return the set request respectively)
Patch from Milosz Derezynski
* pango/pango-layout.h:
* pango/ellipsize.c (_pango_layout_line_ellipsize):
* pango/pango-layout-private.h:
* pango/pango-layout.c (pango_layout_init), (pango_layout_copy),
(pango_layout_is_ellipsized), (pango_layout_clear_lines),
(pango_layout_line_postprocess):
New public function:
pango_layout_is_ellipsized()
* pango/pango.def:
* docs/tmpl/layout.sgml:
* docs/pango-sections.txt:
Update.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-renderer.c (pango_renderer_draw_layout_line): Fix
background rendering being off in presence of rise attributes.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-context.c (itemize_state_init),
(itemize_state_update_for_new_run): Update centered_baseline in
presence of gravity attributes.
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* examples/cairotwisted.c (draw_text):
* pango/pangocairo-win32font.c (max_glyph_width):
* pango/pangofc-font.c (max_glyph_width):
* pango/pangowin32.c (max_glyph_width),
(pango_win32_render_layout):
* pango/pangox.c (pango_x_render_layout):
Use pango_layout(_iter)?_get_line_readonly() instead of
pango_layout(_iter)?_get_line().
2007-01-16 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-attributes.h:
* pango/pango-attributes.c:
New attribute types PANGO_ATTR_GRAVITY and PANGO_ATTR_GRAVITY_HINT.
New public functions:
pango_attr_gravity_new()
pango_attr_gravity_hint_new()
* pango/pango-context.c (update_attr_iterator),
(itemize_state_init), (itemize_state_add_character),
(get_shaper_and_font), (itemize_state_update_for_new_run):
Handle gravity and gravity_hint attributes.
* pango/pango-utils.h:
* pango/pango-utils.c:
New public function:
pango_parse_enum()
* pango/pango-markup.c (span_parse_func): Parse gravity and
gravity_hint attributes for <span>. Optimize a bit.
* pango/pango-markup.c (parse_absolute_size), (attr_strcmp),
(span_parse_int), (span_parse_boolean), (span_parse_color),
(span_parse_enum), (span_parse_func): Use pango_scan_int(),
pango_color_parse(), and pango_parse_enum(). Also, ignore '-' and
'_' differences when matching attribute names for <span>.
* examples/renderdemo.c (parse_enum), (parse_ellipsis),
(parse_gravity), (parse_gravity_hint), (parse_hinting),
(parse_wrap): Use a generic parse_enum() that uses pango_parse_enum().
* modules/basic/basic-fc.c (basic_engine_shape):
* pango/pangofc-fontmap.c (pango_fc_make_pattern):
Use PANGO_GRAVITY_IS_VERTICAL().
* pango/pango.def:
* docs/pango-sections.txt:
* docs/tmpl/text-attributes.sgml:
* docs/tmpl/utils.sgml:
Update.
2007-01-15 Behdad Esfahbod <behdad@gnome.org>
Bug 323173 – Add layout of mixed direction text for vertical layout
* pango/pango-gravity.h:
* pango/pango-gravity.c:
Moved gravity stuff here. New public API:
PangoGravityHint
pango_gravity_get_for_matrix()
pango_gravity_get_for_script()
* pango/pango-context.h:
* pango/pango-context.c (pango_context_init),
(update_resolved_gravity), (itemize_state_update_for_new_run):
Support gravity hint. New public API:
pango_context_set_gravity_hint()
pango_context_get_gravity_hint()
* pango/pango-utils.c:
* pango/pango-matrix.c:
* pango/pango-matrix.h:
* pango/pango-types.h:
Moved gravity and matrix stuff into its own header. pango-types.h
includes both pango-matrix.h and pango-gravity.h
* pango/pango.h:
Include new headers.
* pango/pango.def:
* pango/Makefile.am:
Update.
* docs/pango-docs.sgml:
* docs/pango-sections.txt:
* docs/tmpl/glyphs.sgml:
* docs/tmpl/main.sgml:
* docs/tmpl/vertical.sgml:
Add a section for Vertical Text.
* examples/renderdemo.c (do_output), (parse_gravity_hint),
(parse_options):
Support gravity hint.
* examples/test-mixed.txt:
New test, mixed Latin, Arabic, Chinese text.
2007-01-15 Tor Lillqvist <tml@novell.com>
* configure.in: Don't check for X and don't warn about missing
fontconfig on Win32. (#392628, Yevgen Muntyan)
2007-01-15 Tor Lillqvist <tml@novell.com>
* configure.in: Automatically use -mms-bitfields on Windows when
building with gcc. (#394453)
2007-01-13 Hans Breuer <hans@breuer.org>
* pango/makefile.msc pango/opentype/makefile.msc : updated
2007-01-08 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.3 ===
* configure.in: Version 1.15.3
* NEWS: Updated.
2007-01-08 Behdad Esfahbod <behdad@gnome.org>
Bug 351496 – PangoAnalysis::gravity breaks binary compatibility
* docs/pango-sections.txt:
* docs/tmpl/glyphs.sgml:
* docs/tmpl/main.sgml:
* pango/pango-context.c (itemize_state_add_character):
* pango/pango-item.h:
* pango/pango-layout.c (pango_layout_run_get_extents):
* pango/pango-renderer.c (pango_renderer_draw_layout_line):
Don't introduce bitfields in public struct and rename PangoAnalysis.
centered_baseline to PangoAnalysis.flags and introduce
PANGO_ANALYSIS_FLAGS_CENTERED_BASELINE.
2007-01-07 Behdad Esfahbod <behdad@gnome.org>
* docs/tmpl/engines.sgml:
* docs/tmpl/fonts.sgml:
* docs/tmpl/freetype-fonts.sgml:
* docs/tmpl/layout.sgml:
* docs/tmpl/main.sgml:
* docs/tmpl/modules.sgml:
* docs/tmpl/opentype.sgml:
* docs/tmpl/pango-renderer.sgml:
* docs/tmpl/pango-version.sgml:
* docs/tmpl/pangofc-font.sgml:
* docs/tmpl/pangofc-fontmap.sgml:
* docs/tmpl/text-attributes.sgml:
* docs/tmpl/win32-fonts.sgml:
* docs/tmpl/x-fonts.sgml:
* docs/tmpl/xft-fonts.sgml:
* pango/ellipsize.c:
* pango/fonts.c:
* pango/glyphstring.c:
* pango/modules.c:
* pango/pango-attributes.c:
* pango/pango-context.c:
* pango/pango-context.h:
* pango/pango-coverage.c:
* pango/pango-glyph-item.c:
* pango/pango-layout.c:
* pango/pango-layout.h:
* pango/pango-markup.c:
* pango/pango-matrix.c:
* pango/pango-ot-buffer.c:
* pango/pango-ot-info.c:
* pango/pango-ot-ruleset.c:
* pango/pango-renderer.c:
* pango/pango-script.c:
* pango/pango-utils.c:
* pango/pangoatsui-fontmap.c:
* pango/pangocairo-fontmap.c:
* pango/pangofc-font.c:
* pango/pangofc-font.h:
* pango/pangofc-fontmap.c:
* pango/pangofc-fontmap.h:
* pango/pangoft2-fontmap.c:
* pango/pangoft2-render.c:
* pango/pangoft2.c:
* pango/pangowin32-fontcache.c:
* pango/pangowin32-fontmap.c:
* pango/pangowin32.c:
* pango/pangox-fontmap.c:
* pango/pangox.c:
* pango/pangoxft-font.c:
* pango/pangoxft-fontmap.c:
* pango/pangoxft-render.c:
* pango/reorder-items.c:
Spell-check the docs.
2007-01-07 Tor Lillqvist <tml@novell.com>
* modules/basic/Makefile.am: Fix build on Win32 outside
srcdir. (#392789, J. Ali Harlow)
2007-01-04 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-utils.c: Improve docs, and mention
g_unichar_iszerowidth().
2007-01-04 Behdad Esfahbod <behdad@gnome.org>
Part of Bug 332266 – gdk_draw_layout fails for coordinates >= 2^21
* pango/pango-types.h:
* pango/pango-matrix.c: New public API:
pango_matrix_transform_distance()
pango_matrix_transform_point()
pango_matrix_transform_rectangle()
pango_matrix_transform_pixel_rectangle()
* pango/pango-utils.h:
* pango/pango-utils.c: New public API:
pango_units_from_double()
pango_units_to_double()
pango_extents_to_pixels()
* pango/pango-layout.c (pango_layout_get_pixel_extents),
(pango_layout_line_get_pixel_extents): Use pango_extents_to_pixels().
* pango/pangocairo-fcfont.c:
(pango_cairo_fc_font_glyph_extents_cache_init),
(compute_glyph_extents): Use pango_units_from_double().
* examples/renderdemo.c (do_output): Use
pango_matrix_transform_pixel_rectangle();
* pango/pango.def:
* docs/pango-sections.txt:
* docs/tmpl/glyphs.sgml: Update.
2007-01-03 Changwoo Ryu <cwryu@debian.org>
Bug 388702 – Crash when there's no Hangul glyph in the font.
* modules/hangul/hangul-fc.c (render_syllable): Do not try to
render unknown syllable glyphs as jamos.
* modules/hangul/hangul-fc.c (hangul_engine_shape): Check if the
remaining string is a syllable.
Bug 388581 - Every last Hangul syllable is decomposed to jamos.
* modules/hangul/hangul-fc.c (hangul_engine_shape): Check if the
remaining string is a syllable.
2007-01-03 Behdad Esfahbod <behdad@gnome.org>
Bug 390877 – Don't feed pango-features.h to glib-mkenums
Patch from Yevgen Muntyan
* pango/Makefile.am: Move pango-features.h to pangoinclude_HEADERS.
2006-12-23 Behdad Esfahbod <behdad@gnome.org>
Bug 384543 – FcFontMatch misuse
* pango/pangofc-fontmap.c (pango_fc_face_describe):
Call FcConfigSubstitute and FcDefaultSubstitute before calling
FcFontMatch.
* pango/pangoft2.c (load_fallback_face):
Call _pango_ft2_font_map_default_substitute().
* pango/pangocairo-fcfontmap.c
(pango_cairo_fc_font_map_context_substitute):
Handle the case of context == NULL.
2006-12-23 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-utils.c (pango_language_get_default): Improve docs.
2006-12-20 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.2 ===
* configure.in: Version 1.15.2
* NEWS: Updated.
2006-12-19 Behdad Esfahbod <behdad@gnome.org>
Bug 326099 – Setting width, indentation and ellipsizing doesn't work
as I would expect
* pango/ellipsize.c (_pango_layout_line_ellipsize): Account for
indentation when deciding what width to ellipsize for.
* pango/pango-layout.c (get_alignment): Don't bother about
conditioning on the line direction for center alignment.
2006-12-20 Changwoo Ryu <cwryu@debian.org>
* modules/hangul/hangul-defs.h:
* modules/hangul/hangul-fc.c
(hangul_engine_shape): Optimizing for non-old Hangul users; no
more waste of decompose and compose.
(render_syllable): The string argument is now in UTF-8. Normalization
is now done only when the entire sequence is equivalent to a
precomposed syllable.
(render_isolated_tone): Conditioned out tone mark's dummy base
character drawing.
2006-12-17 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-render.c (pango_cairo_renderer_draw_glyphs):
Avoid some floating-point operations by caching the y value for the
baseline, using it for glyphs having y_offset of 0.
2006-12-15 Frederic Crozat <fcrozat@mandriva.com>
Bug 385478 – Fix tests on OPD platform
* pango/check.defs: Fix tests on OPD platform to report correct
symbols name.
2006-12-13 Behdad Esfahbod <behdad@gnome.org>
Bug 319808 – Patch to let pango support artifical italic, bold and
bold italic styles for the fonts which don't have these styles.
Patch from James Su
* pango/pangofc-fontmap.c (pango_fc_face_describe), (create_face),
(pango_fc_family_list_faces): Create fake Bold, Italic, and Bold
Italic faces for fonts that do not have one.
2006-12-13 Gwenole Beauchesne <gbeauchesne@mandriva.com>
Bug 385478 – Fix tests on OPD platform
* pango/check.defs: Improve symbols extraction for OPD-based
platforms (e.g. ppc64, ia64).
2006-12-13 Behdad Esfahbod <behdad@gnome.org>
Bug 385321 – Worst case expansion for Sinhala
Patch from Harshula
* modules/indic/indic-ot-class-tables.c: Change worst case expansion
for Sinhala from 3 to 4. This is only superficial because Pango
doesn't appear to ever use the worst case expansion value.
2006-12-08 Behdad Esfahbod <behdad@gnome.org>
Red Hat Bug 211574: [hi/ml/si_LK] cursor naviation is wrong when
using ZWJ (200d)
Patch from LingNing Zhang
* modules/indic/indic-lang.c (indic_engine_break): Handle cursor
movement around ZWJ and ZWNJ.
2006-12-07 Behdad Esfahbod <behdad@gnome.org>
Red Hat Bug 216424: [te_IN] pango - consonant + dependent vowel (ai)
Composed char is not rendering properly
Patch from LingNing Zhang
* modules/indic/indic-ot.c (indic_ot_reorder): Fix it!
2006-12-07 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-layout-private.h:
* pango/pango-layout.c (pango_layout_get_extents_internal),
(pango_layout_get_extents), (pango_layout_clear_lines),
(pango_layout_line_leaked), (pango_layout_line_get_extents),
(pango_layout_iter_copy), (pango_layout_get_iter),
(pango_layout_iter_get_layout_extents):
Cache layout ink and logical extents.
2006-12-06 Behdad Esfahbod <behdad@gnome.org>
* configure.in:
* pango/Makefile.am:
New generated public header file pango-features.h. Currently contains
the version information. In the future, can be expanded to define
which backends have been enabled, etc.
* pango/pango.def:
* pango/pango-utils.h:
* pango/pango-utils.c:
New public macros and functions: PANGO_VERSION_ENCODE(),
PANGO_VERSION_MAJOR, PANGO_VERSION_MINOR, PANGO_VERSION_MICRO,
PANGO_VERSION, PANGO_VERSION_STRING, PANGO_VERSION_CHECK(),
pango_version(), pango_version_string(), pango_version_check().
* docs/pango-docs.sgml:
* docs/pango-sections.txt:
* docs/tmpl/pango-version.sgml:
Docs for new symbols, in a new section.
* examples/renderdemo.c (show_version):
If run-time Pango lib version is different than the compile-time one,
show that one too.
* pango/pango.h:
#include <pango-utils.h> as well as almost all other public pango-*.h
headers (though, the other ones were already included indirectly).
The only public pango-*.h header pango.h shouldn't include are
pango-ot.h (which is really misnamed) and pango-modules.h (that should
not be needed by 99.99% users anyway).
* docs/Makefile.am:
* docs/check.docs: Test to check that all symbols are documented and
properly hooked into documentation tree.
* pango/pango.rc.in:
* pango/pangoft2.rc.in:
* pango/pangowin32.rc.in:
Update, reflecting some internal symbol changes.
* pango/check.defs: Improve.
2006-12-06 Behdad Esfahbod <behdad@gnome.org>
* examples/renderdemo.c (do_output): Set context language to
pango_language_get_default() instead of hardcoding "en-US".
* pango/pango-utils.c (pango_language_get_default): Improve docs.
2006-12-06 Behdad Esfahbod <behdad@gnome.org>
Bug 333982 – Fallback to $LANG whenever NULL PangoLanguage is used
Patch from LingNing Zhang
* docs/pango-sections.txt:
* docs/tmpl/utils.sgml:
* pango/pango-context.c:
* pango/pango-types.h:
* pango/pango-utils.c (_pango_get_lc_ctype),
(pango_language_get_default):
* pango/pango.def:
New public function pango_language_get_default(). Note that, this
does not make Pango fallback to the default language automatically,
but the user can use this function to set the default language of the
locale on a context:
pango_context_set_language (context, pango_language_get_default());
2006-12-06 Behdad Esfahbod <behdad@gnome.org>
Bug 373856 – Wish: Function to convert a GdkColor to a string
Patch from Matthew Barnes
* docs/pango-sections.txt:
* docs/tmpl/text-attributes.sgml:
* pango/pango-attributes.h:
* pango/pango.def:
* pango/pango-color.c (pango_color_to_string):
New public function pango_color_to_string().
2006-12-06 Behdad Esfahbod <behdad@gnome.org>
Red Hat Bug 216850: Issue in combination with vowels (ml_IN)
Patch from LingNing Zhang
* modules/indic/indic-ot.c (indic_ot_reorder): Fix it!
2006-12-06 Behdad Esfahbod <behdad@gnome.org>
Bug 382437 – tests/testboundaries fails
* configure.in: Require libthai >= 0.1.7
2006-12-06 Behdad Esfahbod <behdad@gnome.org>
* examples/Makefile.am:
* examples/test-gurmukhi.txt:
Gurmukhi test text from supreet sethi.
2006-12-05 Behdad Esfahbod <behdad@gnome.org>
* docs/pango-sections.txt:
* docs/tmpl/layout.sgml:
* pango/pango-layout.c (pango_layout_get_lines_readonly),
(pango_layout_get_line_readonly),
(pango_layout_iter_get_run_readonly),
(_pango_layout_iter_get_line), (pango_layout_iter_get_line),
(pango_layout_iter_get_line_readonly):
* pango/pango-layout.h:
* pango/pango-renderer.c (pango_renderer_draw_layout):
* pango/pango.def:
Add new functions:
pango_layout_get_line_readonly()
pango_layout_get_lines_readonly()
pango_layout_iter_get_line_readonly()
pango_layout_iter_get_run_readonly()
These should be used when you do not intend to modify the run/line,
which is more than most of the time. So, update your app, benefit
from more optimizations (in this case, line extents caching)!
2006-12-04 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.1 ===
* configure.in: Version 1.15.1
* NEWS: Updated.
2006-12-04 Behdad Esfahbod <behdad@gnome.org>
Bug 135683 – Cache glyphstring extents
Cache line extents. This avoids the final pango_font_get_glyph_extents()
call per glyph per layout rendering. Now we don't make any
pango_font_get_glyph_extents() calls when rendering a layout (some
conditions apply).
* pango/pango-layout.c (pango_layout_get_lines),
(pango_layout_get_line), (pango_layout_line_leaked),
(pango_layout_line_get_extents), (pango_layout_line_new),
(pango_layout_iter_get_run), (pango_layout_iter_get_line):
Cache line extents. Line extents are cached only if the user doesn't
have a pointer to the line or any of its runs. Functions that give
away such pointers mark the line as "leak"ed.
* pango/pango-layout.c (pango_layout_index_to_line_and_extents),
(pango_layout_xy_to_index), (pango_layout_index_to_pos):
Use _pango_layout_iter_get_line() which is like
pango_layout_iter_get_line() but doesn't leak the line.
* pango/pango-layout-private.h: Add pango_layout_iter_get_line()
duplicate _pango_layout_iter_get_line_readonly() that doesn't leak
the line.
* pango/pango-renderer.c (pango_renderer_draw_layout): Use
_pango_layout_iter_get_line_readonly().
2006-12-04 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-render.c (_pango_cairo_renderer_draw_frame):
Improve upon last change. Suggested by Carl Worth: use
cairo_rectangle(x + width, y, -width, height) to do a rectangle with
the other orientation.
2006-12-04 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-render.c (_pango_cairo_renderer_draw_frame),
(_pango_cairo_renderer_draw_box_glyph),
(_pango_cairo_renderer_draw_unknown_glyph):
Fix handling of boxes drawn in do_path mode. Previously we were
doing one rectangle and stroke it if in show mode, and leave it alone
if in path mode. That doesn't really work. Now we do two rectangles,
for the outer and inner rects of the box border, but with different
orientations, such that pango_cairo_layout_path(); cairo_fill(); works
for hexboxes now.
2006-12-04 Behdad Esfahbod <behdad@gnome.org>
Red Hat Bug 211964: [ta] Rendering issue with Tamil
Patch from LingNing Zhang
* modules/indic/indic-ot-class-tables.c (indic_ot_find_syllable):
Handle 2 split matra.
2006-12-04 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-renderer.c (pango_renderer_draw_layout_line),
(pango_renderer_draw_glyphs), (pango_renderer_draw_rectangle),
(pango_renderer_draw_error_underline),
(pango_renderer_draw_trapezoid), (pango_renderer_draw_glyph),
(pango_renderer_activate), (pango_renderer_deactivate),
(pango_renderer_set_color), (pango_renderer_get_color),
(pango_renderer_part_changed), (pango_renderer_prepare_run),
(pango_renderer_set_matrix): Replace PANGO_IS_RENDERER with
PANGO_IS_RENDERER_FAST that is just a NULL-check.
2006-12-01 Behdad Esfahbod <behdad@gnome.org>
Red Hat Bug 213632: ZWJ (200d) and ZWNJ (200c) showing same output
Patch from LingNing Zhang
* modules/indic/indic-ot.c (indic_ot_reorder): Handle ZWNJ.
2006-12-01 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-layout.c (pango_layout_run_get_width), (update_run),
(pango_layout_iter_copy), (pango_layout_iter_get_run_extents):
Don't cache run_logical_rect in PangoLayoutIter. Just cache run_width
that can be fastly computed using pango_glyph_string_get_width().
Avoids one pango_font_get_glyph_extents() call per glyph per layout
rendering. We are down to 1 now.
2006-11-30 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-layout.c (pango_layout_get_extents_internal): Rework
the way we compute the real_width to avoid calling
pango_layout_get_extents(), and so, avoid one
pango_font_get_glyph_extents() call per glyph per layout rendering.
We now make 2 such calls.
2006-11-30 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-renderer.c (pango_renderer_draw_layout_line):
Don't call into pango_glyph_string_extents() if we don't need anything
out of it! (Ok, that function returns immediately in that case, but
still, avoiding the call overhead.)
2006-11-30 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-render.c (acquire_renderer), (release_renderer):
Use G_LOCK_* wrappers for GStaticMutex.
2006-11-28 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-font.c (_pango_cairo_font_install),
(_pango_cairo_font_get_font_face),
(_pango_cairo_font_get_scaled_font):
* pango/pangocairo-private.h:
* pango/pangocairo-render.c (pango_cairo_renderer_draw_glyphs):
Revert two of the cast changes from last commit, to make sure the
test-pangocairo-fontmap-mismatch test doesn't crash.
2006-11-28 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_font_face),
(pango_cairo_fc_font_install), (pango_cairo_fc_font_finalize),
(pango_cairo_fc_font_get_metrics), (pango_cairo_fc_font_shutdown),
(_pango_cairo_fc_font_new):
* pango/pangocairo-fcfontmap.c
(pango_cairo_fc_font_map_set_resolution),
(pango_cairo_fc_font_map_get_resolution_cairo),
(pango_cairo_fc_font_map_get_renderer),
(pango_cairo_fc_font_map_finalize),
(pango_cairo_fc_font_map_get_resolution_fc),
(pango_cairo_fc_font_map_create_font):
* pango/pangocairo-font.c (_pango_cairo_font_install),
(_pango_cairo_font_get_font_face),
(_pango_cairo_font_get_scaled_font),
(_pango_cairo_font_get_hex_box_info):
* pango/pangocairo-fontmap.c (pango_cairo_create_layout):
* pango/pangocairo-render.c (set_color),
(_pango_cairo_renderer_draw_unknown_glyph),
(pango_cairo_renderer_draw_glyphs),
(pango_cairo_renderer_draw_rectangle),
(pango_cairo_renderer_draw_error_underline):
Use simple, fast, casts instead of PANGO_CAIRO_*() macros where the
object cannot have reached us if it wasn't of the right type.
2006-11-27 Behdad Esfahbod <behdad@gnome.org>
Bug 371388 – Add Thai langauage engine
Patch from Theppitak Karoonboonyanan
* configure.in: Look for libthai and enable thai-lang module.
* modules/thai/Makefile.am: Hook thai-lang module.
* modules/thai/thai-lang.c: New Thai language engine that uses libthai