| Commit message (Collapse) | Author | Age | Files | Lines |
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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.
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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.
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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.
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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());
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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().
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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!
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2006-12-06 Behdad Esfahbod <behdad@gnome.org>
Bug 382437 – tests/testboundaries fails
* configure.in: Require libthai >= 0.1.7
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2006-12-06 Behdad Esfahbod <behdad@gnome.org>
* examples/Makefile.am:
* examples/test-gurmukhi.txt:
Gurmukhi test text from supreet sethi.
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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_iter_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)!
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2006-12-04 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.1 ===
* configure.in: Version 1.15.1
* NEWS: Updated.
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2006-12-04 Behdad Esfahbod <behdad@gnome.org>
Bug 135683 – Cache glyphstring extents
* 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().
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.)
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2006-11-30 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-render.c (acquire_renderer), (release_renderer):
Use G_LOCK_* wrappers for GStaticMutex.
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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.
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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.
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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
to do dictionary-based Thai line-breaking.
* examples/test-thai.txt: Improved.
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2006-11-25 Behdad Esfahbod <behdad@gnome.org>
* pango/pangocairo-render.c (acquire_renderer), (release_renderer),
(_pango_cairo_do_glyph_string), (_pango_cairo_do_layout_line),
(_pango_cairo_do_layout): Make renderer-cache really thread-safe this
time. Last try was not quite thread-safe theoretically, because
pointer assignments are not necessarily atomic on some archs. Anyway,
this one should do it.
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2006-11-22 Behdad Esfahbod <behdad@gnome.org>
* examples/HELLO.utf8:
* examples/Makefile.am:
* examples/test-lao.txt:
Add Lao text samples from Anousak Souphavanh.
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2006-11-22 Behdad Esfahbod <behdad@gnome.org>
Bug 377975 – bug in _pango_glyph_item_iter_next_cluster
* pango/pango-glyph-item.c (_pango_glyph_item_iter_next_cluster),
(_pango_glyph_item_iter_prev_cluster): Fix condition for ending a
cluster.
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2006-11-21 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-glyph-item.c: Fix typo in private docs.
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2006-11-20 Behdad Esfahbod <behdad@gnome.org>
Bug 356666 – pango is not thread-safe, nautilus does not honour that
* pango/pangocairo-render.c (acquire_renderer), (release_renderer),
(_pango_cairo_do_glyph_string), (_pango_cairo_do_layout_line),
(_pango_cairo_do_layout): Instead of using a per-fontmap renderer, use
a locally cached one, but make sure only one thread uses the cached
renderer. Fixes the raciest point in pangocairo.
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2006-11-14 Behdad Esfahbod <behdad@gnome.org>
Bug 352795 – configure.in: Bug in "checking Whether to write
dependencies into .pc files"
* configure.in: Make libtool magic robust.
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2006-11-14 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-context.c (itemize_state_process_run): Choose
shaper/font for unassigned Unicode codepoints too. This is needed to
be able to render scripts being encoded before next version of Unicode
is out.
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2006-11-08 Roozbeh Pournader <roozbeh@farsiweb.info>
Bug 350132 – backspacing doesn't work properly for Arabic
* modules/arabic/arabic-lang.c: Add more backspace_deletes_character
cases.
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2006-11-08 Behdad Esfahbod <behdad@gnome.org>
Bug 369670 – Crash when selecting text using the keyboard
* pango/pango-layout.c (pango_layout_move_cursor_visually): Don't
index vis2log_map[] with a negative value.
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2006-11-02 Behdad Esfahbod <behdad@gnome.org>
Bug 369670 – Checked g_free calls
* pango/pango-coverage.c (pango_coverage_unref):
* pango/pango-layout.c (pango_layout_finalize),
(pango_layout_set_text):
* pango/pangofc-font.c (pango_fc_font_finalize):
* pango/pangox-fontmap.c (pango_x_font_map_read_alias_file):
Remove redundant checks before g_free() calls.
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2006-10-24 Behdad Esfahbod <behdad@gnome.org>
* examples/Makefile.am (cairosimple_LDADD): Do not require pangoft2
unconditionally.
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2006-10-24 Behdad Esfahbod <behdad@gnome.org>
* pango/pangoft2-fontmap.c (pango_ft2_font_map_class_init),
(pango_ft2_font_map_get_resolution): Implement get_resolution for FT2
fontmaps.
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2006-10-18 Behdad Esfahbod <behdad@gnome.org>
* modules/arabic/arabic-lang.c: Do not include arabic-ot.h.
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2006-10-18 Behdad Esfahbod <behdad@gnome.org>
* examples/test-thai.txt: Replace by a better one.
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2006-10-17 Behdad Esfahbod <behdad@gnome.org>
* examples/Makefile.am:
* examples/test-thai.txt: Added.
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2006-10-16 Behdad Esfahbod <behdad@gnome.org>
* === Released 1.15.0 ===
* configure.in: Version 1.15.0
* NEWS: Updated.
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2006-10-16 Behdad Esfahbod <behdad@gnome.org>
Bug 330407 – Multiple dependant vowel signs (indic) displayed as one
Patch from LingNing Zhang
* modules/indic/indic-ot-class-tables.c: Change state transition for
cn to dv.
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2006-10-13 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-ot-info.c (pango_ot_info_get_type):
* pango/pango-ot-ruleset.c (pango_ot_ruleset_get_type):
* pango/pangoatsui-fontmap.c (pango_atsui_family_get_type),
(pango_atsui_face_get_type):
* pango/pangocairo-font.c (pango_cairo_font_get_type):
* pango/pangocairo-fontmap.c (pango_cairo_font_map_get_type):
* pango/pangofc-fontmap.c (pango_fc_face_get_type),
(pango_fc_family_get_type):
* pango/pangowin32-fontmap.c (pango_win32_family_get_type),
(pango_win32_face_get_type):
* pango/pangox-fontmap.c (pango_x_font_map_get_type),
(pango_x_face_get_type), (pango_x_family_get_type):
* pango/pangox.c (pango_x_font_get_type):
Make TypeInfo structs not static. Reduces relocations.
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2006-10-13 Behdad Esfahbod <behdad@gnome.org>
Bug 361938 – Can't include *-lang modules (./configure
--with-included-modules fails)
* configure.in:
* modules/Makefile.am:
* pango/.cvsignore:
* pango/Makefile.am:
* pango/modules.c (init_modules):
* pango/modules.h:
Make included language engines work.
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2006-10-12 Behdad Esfahbod <behdad@gnome.org>
Bug 353877 – Sinhala is_cursor_position and
backspace_deletes_character issues
Patch from Akira TAGOH
* configure.in:
* modules/indic/Makefile.am:
* modules/indic/indic-lang.c: Add a simple Indic language engine.
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2006-10-12 Behdad Esfahbod <behdad@gnome.org>
Bug 358224 – Telugu Character U+0C31 does not render its below-base
form.
Patch from Rahul Bhalerao
* modules/indic/indic-ot-class-tables.c: Change the class of U+0C31
from '_ct' to '_bb'.
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2006-10-12 Behdad Esfahbod <behdad@gnome.org>
Bug 358174 – Reph and Vattu forms of Assamese character RA(U+09F0) are
not rendered.
Patch from Rahul Bhalerao
* modules/indic/indic-ot-class-tables.c: Change the class bit of
U+09F0 from '_ct' to '_rv'.
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2006-10-07 Behdad Esfahbod <behdad@gnome.org>
* examples/Makefile.am:
* examples/test-latin.txt: Add part of Jabberwocky as Latin test text.
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2006-10-02 Behdad Esfahbod <behdad@gnome.org>
Bug 356685 – [or_IN] Rendering of consonant+0x0B4D+0x0B2F is wrong
Patch from Rahul Bhalerao
* modules/indic/indic-ot-class-tables.c: Change _ct to _bb for
various Orya characters.
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2006-10-02 Behdad Esfahbod <behdad@gnome.org>
Bug 357790 – Rendering problem for malayalam consonant RA (U+0D30)
* modules/indic/indic-ot-class-tables.c:
* modules/indic/indic-ot.c (indic_ot_reorder):
Fix.
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