path: root/ChangeLog

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* modules/basic/basic-fc.c (basic_engine_shape): Use analysis->gravity
	to detect vertical fonts, instead of poking into the font_pattern.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* modules/basic/basic-fc.c (basic_engine_shape): Always use
	fallback shaping for vertical fonts.

	* pango/pango-context.c (get_shaper_and_font): Always use basic
	shaper for vertical items (east/west gravity).

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* examples/renderdemo.c (do_output): Render the header with SOUTH
	gravity.

	* pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_metrics),
	(pango_cairo_fc_font_glyph_extents_cache_init): Center baseline
	for east/west gravity in pango_font_metrics too.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* examples/HELLO.utf8: Remove excess LRM.

	* examples/viewer-pangocairo.c (render_callback): Draw baselines in
	border-drawing mode.

	* pango/pango-layout.c (pango_layout_line_get_extents): Make sure
	we set logical_rect.y on empty lines.  Previously empty lines had
	wrong baseline.  The code apparently was written like that
	intentionally, but I cannot find out why.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango/break.c (pango_get_log_attrs): Remove initliazer members
	for analysis, let compiler zero them all.  Fixes compile break after
	adding the gravity member inside there.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-context.c (itemize_state_add_character):
	Fix handling of WEST and EAST gravity effect on bidi level.

	* pango/pangocairo-fcfont.c
	(pango_cairo_fc_font_glyph_extents_cache_init):
	For NORTH gravity (upside down text), swap ascent and descent,
	and for EAST/WEST, center baseline between ascent/descent.

	* pango/shape.c (pango_shape): If glyph width is negative, negate
	it and shift glyph by that amount.  This allows having font matrices
	that essentially move the glyph origin to the right of the glyph to
	still work.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_scaled_font),
	(_pango_cairo_fc_font_new): Move font_matrix rotation into font_new
	as we use only rotation and no translation anymore.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* docs/pango-sections.txt:
	* docs/tmpl/main.sgml:
	* examples/renderdemo.c (parse_gravity), (parse_options):
	* pango/pango-context.c (pango_context_init),
	(pango_context_get_base_gravity), (itemize_state_add_character):
	* pango/pango-types.h:
	* pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_scaled_font):
	* pango/pangofc-fontmap.c (pango_fc_make_pattern):
	Oops.  Exchange west<->east and north<->south gravities.  The gravity
	is the side that the glyph sits on.  So, for normal Latin text for
	example, gravity is south, not north.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* examples/renderdemo.c (do_output), (parse_gravity),
	(parse_options): Support --gravity.

	* pango/pangocairo-fcfont.c (pango_cairo_fc_font_get_scaled_font),
	(compute_glyph_extents), (_pango_cairo_fc_font_new): Load rotated
	scaled_fonts to handle gravity.

	* pango/pangofc-fontmap.c (pango_fc_make_pattern),
	(pango_fc_font_map_get_patterns), (pango_fc_font_map_load_fontset):
	Set FC_VERTICAL_LAYOUT on West and East gravity.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-context.c (itemize_state_process_run):
	Add FIXME note about handling item gravity.

	* pango/pangofc-fontmap.c (fontset_hash_key_equal),
	(fontset_hash_key_hash), (fontset_hash_key_copy),
	(pango_fc_font_map_get_patterns): Add gravity into the hask key.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-item.h: Add a gravity member to PangoItem, and

	* pango/pango-context.c (itemize_state_init),
	(itemize_state_add_character): Propagate context base_gravity
	into items.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-types.h: Add enum PangoGravity.

	* pango/pango-context.h:
	* pango/pango-context.c (pango_context_set_base_gravity),
	(pango_context_get_base_gravity): New functions.

	* pango/pango.def:
	* docs/pango-sections.txt: Hook new API.

2006-08-15  Behdad Esfahbod  <behdad@gnome.org>

	Branchpoint for branch 'vertical'

2006-08-08  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.14.0 ===

	* configure.in: Version 1.14.0
	* configure.in: Require cairo-1.2.2 for the bugfixes it has

	* NEWS: Updated.

2006-08-01  Behdad Esfahbod  <behdad@gnome.org>

	* examples/renderdemo.c (parse_options): Don't ignore all trailing
	whitespace in input text.  Only chop one newline.

	* examples/viewer-main.c (main): setlocale(LC_ALL, "") to get GOption
	work for UTF-8 text on the command line.

2006-07-31  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.13.5 ===

	* configure.in: Version 1.13.5

	* NEWS: Updated.

2006-07-31  Behdad Esfahbod  <behdad@gnome.org>

	Bug 121672 – Ra (vattu) not rendered properly in Malayalam
	Patch from LingNing Zhang

	* modules/indic/indic-ot.c (shiftCharsLeft3), (indic_ot_reorder):
	Reorder combinations of some three chars!

2006-07-31  Behdad Esfahbod  <behdad@gnome.org>

	Bug 335811 – Some conjugates of Malayalam are wrong.
	Patch from LingNing Zhang

	* modules/indic/indic-ot-class-tables.c: Update consonant tags to
	fix conjugates.

2006-07-25  Behdad Esfahbod  <behdad@gnome.org>

	* modules/basic/basic-fc.c: Add Cuneiform and Phoenician in the list
	of supported scripts by this backend.  Phoenician is a simple RTL
	script.

	* pango/pango-script.c (pango_script_get_sample_language): Add
	language code "nqo" for script N'Ko.

2006-07-24  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.13.4 ===

	* configure.in: Version 1.13.4

	* NEWS: Updated.

2006-07-24  Behdad Esfahbod  <behdad@gnome.org>

	Bug 336282 – Update to Unicode Character Database 5.0.0

	* pango/mini-fribidi/fribidi_tab_char_type_2.i: Update to UCD 5.0.0.

	* pango/mini-fribidi/README: Note the about update.

	* pango/pango-script.h: Add new values for PangoScript.

	* pango/pango-script.c (pango_script_for_unichar_bsearch): Default
	to PANGO_SCRIPT_UNKNOWN.

	* pango/pango-script.c (pango_script_get_sample_language): Add empty
	entries for new script values.

	* tools/gen-script-table.pl: Default to PANGO_SCRIPT_UNKNOWN as is
	now the default value of Scripts.txt in UCD 5.0.0.

	* pango/pango-script-table.h: Regenerated against UCD 5.0.0.

	* docs/tmpl/scripts.sgml: Document new script types.

	* tools/gen-script-for-lang.c (scripts_for_line): Ignore data at the
	end of lines as many .orth files in fontconfig now list the character
	name there.

	* pango/pango-script-lang-table.h: Regenerate against newer
	fontconfig 2.3.9x.

2006-07-24  Behdad Esfahbod  <behdad@gnome.org>

	Bug 347073 – Allow empty GPOS table

	* pango/opentype/harfbuzz-open.c (_HB_OPEN_Load_ScriptList): Don't
	err on empty GPOS/GSUB tables.

2006-07-19  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c (pango_layout_get_extents): Improve docs.

2006-07-17  Richard Hult  <richard@imendio.com>

	Bug 347021 – atsui crash when a matching font cannot be found.
	Patch from Brian Tarricone.

	* pango/pangoatsui-fontmap.c (pango_atsui_font_map_load_font):
	Bail out if best desc or best face isn't found.

2006-07-10  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.13.3 ===

	* configure.in: Version 1.13.3

	* NEWS: Updated.

2006-07-10  Behdad Esfahbod  <behdad@gnome.org>

	Bug 330603 – pango_scan_int invokes undefined behaviour

	* pango/pango-utils.c (pango_scan_int): Use strtol.

2006-07-10  Behdad Esfahbod  <behdad@gnome.org>

	Bug 315599 – PangoAttribute remains in wrong context.

	* pango/pangocairo-render.c (_pango_cairo_do_glyph_string): Rever my
	commit that removed Owen's fix from last year!

2006-07-10  Behdad Esfahbod  <behdad@gnome.org>

	Bug 163677 – pango_attr_list_splice: inconsistent docs
	Patch from Morten Welinder

	* pango/pango-attributes.c (pango_attr_list_splice): Improve docs.

2006-07-10  Behdad Esfahbod  <behdad@gnome.org>

	Bug 345070 – [ml_IN] not render for combination with ZWJ
	Patch from LingNing Zhang

	* modules/indic/indic-ot-class-tables.c: Process ZWJ for Malayalam.

2006-07-08  Behdad Esfahbod  <behdad@gnome.org>

	Bug 345274 – list of new symbols for each version is missing in docs
	Patch from Priit Laes

	* docs/pango-docs.sgml: Generate index of deprecated, and new symbols
	per version.

2006-07-08  Behdad Esfahbod  <behdad@gnome.org>

	Bug 346297 – autogen doesn't work with automake-1.6
	Patch from Priit Laes

	* autogen.sh, configure.in: Require automake 1.7.

2006-07-08  Behdad Esfahbod  <behdad@gnome.org>

	* pango/glyphstring.c (pango_glyph_string_get_width):
	* pango/pango-glyph.h:
	* pango/pango-layout.c (pango_layout_line_index_to_x),
	(pango_layout_line_x_to_index), (pango_layout_line_get_x_ranges):
	* pango/pango-renderer.c (pango_renderer_draw_layout_line):  Fix silly
	error in implementation of pango_glyph_string_get_width(), and also
	remove unused font parameter from its signature.

2006-07-08  Behdad Esfahbod  <behdad@gnome.org>

	* configure.in: Remove obsolete checks for varargs that were
	preivously used by the OpenType code, but are not needed with
	HarfBuzz anymore.

2006-07-08  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 135683 – Cache glyphstring extents

	* pango/pango-layout.c (pango_layout_line_index_to_x),
	(pango_layout_line_x_to_index), (pango_layout_line_get_x_ranges):
	Use pango_glyph_string_get_width in most places in PangoLayout.

2006-07-08  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 135683 – Cache glyphstring extents

	* docs/pango-sections.txt:
	* docs/tmpl/glyphs.sgml:
	* pango/pango.def:
	* pango/pango-glyph.h:
	* pango/glyphstring.c (pango_glyph_string_get_width): New function.
	Much faster than calling pango_glyph_string_extents and using
	logical_rect.width.

	* pango/pango-renderer.c (add_underline), (add_strikethrough),
	(pango_renderer_draw_layout_line): Use the new function for
	optimization.

2006-07-07  Behdad Esfahbod  <behdad@gnome.org>

	Bug 344766 – Memory leak in get_ruleset() in modules/basic/basic-fc.c

	* pango/pango-ot-private.h: Rename PANGO_OT_IS_RULESET is
	PANGO_IS_OT_RULESET.

	* pango/pango-ot-ruleset.c (pango_ot_ruleset_finalize),
	(pango_ot_ruleset_new), (pango_ot_ruleset_add_feature),
	(pango_ot_ruleset_substitute), (pango_ot_ruleset_position):
	Use weak pointers to reference ruleset->info, to avoid circular
	dependency.

2006-07-07  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-matrix.c: New file.
	* pango/pango-utils.c: Move all pango_matrix_* stuff into a separate
	file.

2006-06-22  Behdad Esfahbod  <behdad@gnome.org>

	Bug 345600 – cvs build error in pango/opentype/Makefile

	* pango/opentype/Makefile.am: Rename variable SOURCES to MAINSOURCES.
	Some automake versions seem to use it or something.

2006-06-21  Behdad Esfahbod  <behdad@gnome.org>

	Bug 345511 – -no-undefined problem with new libtool

	* configure.in: Remove -no-undefined on non-Win32 systems.  That
	doesn't make any sense, and makes latest libtool not create shared
	libraries.

2006-06-21  Behdad Esfahbod  <behdad@gnome.org>

	* autogen.sh: Just call gnome-autogen.sh.  The old autogen.sh had
	poor version checking and was borking with libtool 2.x.

	* Makefile.am:
	* configure.in:
	* pango-zip.sh.in:
	* pango/Makefile.am:
	* pango/pango.rc.in:
	* pango/pangoft2.rc.in:
	* pango/pangowin32.rc.in: Rename LT_* variables such that autoconf
	doesn't err on "possibly undefined macros".

2006-06-12  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.13.2 ===

	* configure.in: Version 1.13.2

	* NEWS: Updated.

2006-06-07  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info):
	Set matrix on the context we create to load minifont.

2006-06-07  Behdad Esfahbod  <behdad@gnome.org>

	Bug 326960 – hex box drawing for win32 and atsui backends of cairo

	Hans already fixed win32.

	* pango/pangocairo-atsuifont.c (compute_glyph_extents): Handle
	PANGO_GLYPH_UNKNOWN_FLAG. 

2006-06-06  Behdad Esfahbod  <behdad@gnome.org>

	Bug 343717 – License information in unclear.

	* modules/arabic/arabic-ot.c, modules/syriac/syriac-ot.c: Fix
	dual-license information and refer to pango/opentype/COPYING.

2006-06-06  Behdad Esfahbod  <behdad@gnome.org>

	Followup on previous change.

	* pango/pango-renderer.c: Note that pango_renderer_draw_rectangle
	and pango_renderer_draw_error_underline should be called with
	active renderer.

	* pango/pangocairo-render.c (pango_cairo_renderer_draw_glyphs),
	(_pango_cairo_do_glyph_string), (_pango_cairo_do_layout_line),
	(_pango_cairo_do_layout): Remove excess cairo_save/restore() calls.
	
	* pango/pangocairo-render.c (_pango_cairo_do_error_underline): Don't
	go through renderer.

2006-06-06  Behdad Esfahbod  <behdad@gnome.org>

	Bug 343355 – Add pango_cairo_show_error_underline &
	pango_cairo_error_underline_path
	Based on patch by LingNing Zhang.

	* docs/pango-sections.txt, docs/tmpl/pangocairo.sgml,
	pango/pangocairo.def, pango/pangocairo.h, pango/pangocairo-render.c:
	New functions pango_cairo_show_error_underline and
	pango_cairo_error_underline_path.

	* pango/pangocairo-render.c (_pango_cairo_do_glyph_string),
	(_pango_cairo_do_layout_line), (_pango_cairo_do_layout),
	(_pango_cairo_do_error_underline), (pango_cairo_show_glyph_string),
	(pango_cairo_show_layout_line), (pango_cairo_show_layout),
	(pango_cairo_show_error_underline),
	(pango_cairo_glyph_string_path), (pango_cairo_layout_line_path),
	(pango_cairo_layout_path), (pango_cairo_error_underline_path): Merge
	similar code for pango_cairo_show_* and pango_cairo_*_path functions.

2006-06-06  Behdad Esfahbod  <behdad@gnome.org>

	Bug 343966 – pango Cygwin build fixes
	Patch from Cygwin Ports maintainer.

	* configure.in: Add missing space.
	* tests/Makefile.am: Add $(EXEEXT) where appropriate.

2006-06-05  Hans Breuer  <hans@breuer.org>

	* pango/pangowin32-fontmap.c(pango_win32_font_map_init) : synthesize
	some italic variants for fonts no having them already. This fixes
	bug #343796 and for the italic case also bug #110521.

	* pango/pangocairo-win32font.c(compute_glyph_extents) : not only 
	handle PANGO_GLYPH_EMPTY but also PANGO_GLYPH_UNKNOWN_FLAG. 
	The latter is needed to have proper sizing of the "hex box" for 
	missing glyphs. It also stops cairo complaining about unknown glyphs.
	Fixes part of bug #343796.
	
	* pango/makefile.msc : create $(PRJ_TOP)\config.h.win32. (Not 
	changing in years does not necessarily mean it is not used)

	* pango/testfonts.c : make family_name survive 
	pango_font_description_free(), it is used later on
	
2006-06-02  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-utils.c (pango_find_base_dir): Don't g_return if text ==
	NULL and length == 0.

2006-05-31  Behdad Esfahbod  <behdad@gnome.org>

	Bug 341138 – Using TTC font, Gtk2 programs begin to eating big memory
	and have many cpu usage.
	Patch from Yong Li.

	* pango/opentype/ftglue.c (_hb_ftglue_face_goto_table): TrueType table
	offsets are absolute, not relative.

2006-05-31  Behdad Esfahbod  <behdad@gnome.org>

	Bug 336153 – Mark to mark positioning (Lookup Type 6) isn't correct
	when using MarkAttchmentType
	Patch from Tin Myo Htet.

	* pango/opentype/harfbuzz-gpos.c (Lookup_MarkMarkPos): Ignore marks
	of non-matchin attachment type.

2006-05-31  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info): Set
	absolute_size, since we are using describe_with_absolute_size now...

2006-05-30  Behdad Esfahbod  <behdad@gnome.org>

	Bug 333984 – pango_language_from_string improvements

	* pango/pango-utils.c (lang_equal), (lang_hash),
	(pango_language_from_string): Allow digits in language tags as per
	RFC-3066, and stop on first invalid char.  Previous
	pango_language_from_string ("en_US.UTF-8") was returning "en-usutf-",
	now it returns "en-us".
	
	* pango/pango-utils.c (pango_language_matches): Allow other common
	separators in the language list (colon, comma, and space).

2006-05-30  Behdad Esfahbod  <behdad@gnome.org>

	Bug 125378 – Better underline thickness handling

	* pango/pango-layout.c (pango_layout_run_get_extents): Include
	underline in ink extents.

2006-05-30  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-render.c (draw_error_underline): Fix offset to
	center the underline in requested rectangle.

	* pango/pangocairo-render.c (pango_cairo_show_glyph_string): Remove
	unncessary renderer activation and cleanup.

2006-05-23  Tor Lillqvist  <tml@novell.com>

	* pango/pangowin32.c (pango_win32_font_class_init): Initialize the
	describe_absolute method pointer correctly.
	(pango_win32_font_describe): Scale size to points which is what
	pango_font_description_set_size() wants. There has been several
	bugs opened around this issue, with more or less misleading
	guesses. See for instance #314114. Thanks to Behdad for finally
	noticing the real problem here.

2006-05-22  Behdad Esfahbod  <behdad@gnome.org>

	Bug 342525 – With PangoFc and PangoWin32, approximate digit width is
	not what it says

	* pango/pangocairo-win32font.c (max_glyph_width),
	(create_metrics_for_context): Use max digit width instead of average.

	Reverted the following changes:

	* pango/pangofc-font.c (pango_fc_font_create_metrics_for_context):
	Likewise for PangoFc.  Compute average instead of max.
	(max_glpyh_with): Now unused, drop.

	* pango/pangowin32.c (pango_win32_font_get_metrics): Calculate
	average digit width correctly, not as max of the digit
	widths. (#342525) Note that this code doesn't really get much used
	currently (instead the code in pangocairo-win32font.c is used),
	fixed only for completeness.
	(max_glpyh_with): Now unused, drop.

2006-05-22  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-font.h, pango/fonts.c: New function
	pango_font_describe_with_absolute_size().

	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info):
	* pango/pangocairo-win32font.c (create_metrics_for_context):
	* pango/pangofc-font.c (pango_fc_font_class_init),
	(pango_fc_font_describe_absolute),
	(pango_fc_font_create_metrics_for_context):
	* pango/pangowin32.c (pango_win32_font_class_init),
	(pango_win32_font_get_metrics), (pango_win32_font_describe),
	(pango_win32_font_describe_absolute): Implement and use
	PangoFontClass->describe_absolute.

2006-05-22  Behdad Esfahbod  <behdad@gnome.org>

	Bug 339730 – Pango needlessly falls back away from a Type 1 font into
	a TTF font

	* pango/fonts.c (find_field): Fix strncmp usage.

2006-05-22  Behdad Esfahbod  <behdad@gnome.org>

	Bug 342562 – Support absolute sizes in
	pango_font_description_to/from_string

	* pango/fonts.c (parse_size), (pango_font_description_from_string),
	(pango_font_description_to_string): Accept and generate a "px" suffix
	to identify absolute font sizes.

2006-05-22  Behdad Esfahbod  <behdad@gnome.org>

	Bug 341922 – pango should handle more characters as zero width
	Patch from Roozbeh Pournader

	* pango/pango-utils.c (pango_is_zero_width): Handle the following too:

		U+00AD  SOFT HYPHEN
		U+034F  COMBINING GRAPHEME JOINER
		U+2060  WORD JOINER
		U+2061  FUNCTION APPLICATION
		U+2062  INVISIBLE TIMES
		U+2063  INVISIBLE SEPARATOR

2006-05-21  Behdad Esfahbod  <behdad@gnome.org>

	Bug 342525 – With PangoFc and PangoWin32, approximate digit width is
	not what it says

	* pango/pangofc-font.c (pango_fc_font_create_metrics_for_context):
	Likewise for PangoFc.  Compute average instead of max.
	(max_glpyh_with): Now unused, drop.

2006-05-22  Tor Lillqvist  <tml@novell.com>

	Bug 342525 – With PangoFc and PangoWin32, approximate digit width is
	not what it says

	* pango/pangowin32.c (pango_win32_font_get_metrics): Calculate
	average digit width correctly, not as max of the digit
	widths. (#342525) Note that this code doesn't really get much used
	currently (instead the code in pangocairo-win32font.c is used),
	fixed only for completeness.
	(max_glpyh_with): Now unused, drop.
	
2006-05-21  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangocairo-fontmap.c: Remove unused struct
	_cairo_font_options.

2006-05-17  Behdad Esfahbod  <behdad@gnome.org>

	Bug 342079 – pangoatsui-private.h missing from release

	* pango/Makefile.am (libpangocairo_1_0_la_SOURCES):
	Include pangoatsui-private.h.

2006-05-15  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.13.1 ===

	* configure.in: Version 1.13.1

	* NEWS: Updated.

2006-05-15  Richard Hult  <richard@imendio.com>

	Bug 322374 – Examples does not build on MacOS X

	* pango/Makefile.am (libpangocairo_1_0_la_LDFLAGS): Add the necessary
	frameworks to make this build with -no-undefined.

2006-05-13  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-item.c (pango_item_split): Don't copy item before
	g_return_if_fail'ing it for NULL. (Coverity issue id=18509&runid=43)

2006-05-13  Behdad Esfahbod  <behdad@gnome.org>

	* pango/fonts.c (pango_font_face_list_sizes): Fix possible NULL
	dereference. (Coverity issues id=17770&runid=43)

2006-05-11  Behdad Esfahbod  <behdad@gnome.org>

	Bug 71033 – make size 0 fonts work

	* pango/fonts.c (pango_font_description_set_size): Update docs to note
	a size value of zero may have been set explicitly.

	* pango/pango-context.c (pango_context_load_font): Don't warn if font
	size if zero.

	* pango/pangoatsui-fontmap.c (pango_atsui_font_map_load_font):
	* pango/pangox-fontmap.c (pango_x_font_map_load_font): Don't return if
	size is zero (probably will fail with no fonts found.)

	* pango/pangoxft-fontmap.c (pango_xft_font_map_default_substitute): Xft
	chokes on size zero.  Reassing PIXEL_SIZE to 1.0 if it's zero.

2006-05-01  Behdad Esfahbod  <behdad@gnome.org>

	Bug 340229 – pango_font_description_from_string does not do bound
	checking

	* pango/fonts.c (pango_font_description_set_size),
	(pango_font_description_set_absolute_size), (parse_size):
	* pango/pango-markup.c (span_parse_func): Don't accept negative font
	sizes, and make sure sizes don't overflow.

2006-04-29  Behdad Esfahbod  <behdad@gnome.org>

	Bug 329483 – hinting hexbox in cairo backend doesn't handle absolute
	font size
	Bug 340040 – pangocairo hex box hinting falls apart with PS/PDF
	backends

	* configure.in: Require cairo >= 1.1.2.  Also pass -no-undefined on all
	systems.

	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info): Fix
	hexbox info to respect absolute sizes and no metrics hinting settings.

2006-04-29  Behdad Esfahbod  <behdad@gnome.org>

	Bug 329664 – Move gunichar_to_glyph cache from PangoCairoFcFont to
	PangoFcFont
	Patch from LingNing Zhang.

	* pango/pangocairo-fcfont.c (pango_cairo_fc_font_finalize),
	(pango_cairo_fc_font_glyph_extents_cache_init),
	(pango_cairo_fc_font_get_glyph_extents_cache_entry),
	(pango_cairo_fc_font_class_init), (pango_cairo_fc_font_init):
	* pango/pangofc-font.c (pango_fc_font_finalize),
	(pango_fc_font_real_get_glyph): Move gunichar->glyph cache to
	pangofc-font.c

2006-04-29  Behdad Esfahbod  <behdad@gnome.org>

	Bug 329547 – pango_layout_get_pixel_extents and
	pango_layout_get_pixel_size cause off-by-one metrics

	* docs/pango-sections.txt:
	* docs/tmpl/glyphs.sgml:
	* pango/pango-types.h: Define PANGO_PIXELS_FLOOR and PANGO_PIXELS_CEIL.

	* pango/pango-layout.c (pango_layout_get_pixel_extents),
	(pango_layout_get_pixel_size): Make sure logical rects are
	consistent and ink rects are inclusive.

2006-04-29  Behdad Esfahbod  <behdad@gnome.org>

	* docs/tmpl/atsui-fonts.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-engine-lang.sgml:
	* docs/tmpl/pango-engine-shape.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/utils.sgml:
	* docs/tmpl/win32-fonts.sgml:
	* docs/tmpl/x-fonts.sgml:
	* docs/tmpl/xft-fonts.sgml:
	* pango/modules.c:
	* pango/pango-coverage.c: Doc updates.

2006-04-29  Behdad Esfahbod  <behdad@gnome.org>

	Bug 337594 – pango_glyph_string_extents_range possible bug

	* pango/glyphstring.c (pango_glyph_string_extents_range): Add offset
	for first glyph too.

2006-04-29  Behdad Esfahbod  <behdad@gnome.org>

	Bug 333771 – Use gmodule-no-export-2.0 instead of gmodule-2.0 in
	pango-uninstalled.pc.in

	* pango-uninstalled.pc.in: Require gmodule-no-export-2.0, like
	pango.pc.in does.

2006-04-29  Behdad Esfahbod  <behdad@gnome.org>

	Bug 307196 – Unhinted fonts are measured incorrectly and drawing
	problems occur as a result

	* pango/pangofc-font.c (get_face_metrics),
	(pango_fc_font_get_raw_extents):
	* pango/pangoxft-font.c (_pango_xft_font_new): Rollback previous
	change that forced metrics hinting always on.

	* pango/pangocairo-fcfont.c (_pango_cairo_fc_font_new): Set fcfont
	metrics hinting based on cairo font options.

2006-04-28  Behdad Esfahbod  <behdad@gnome.org>

	Bug 339749 – pango_language_from_string issues
	Patch from Morten Welinder.

	* pango/pango-utils.c (lang_equal): Make the equal function symmetric.

2006-04-28  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangofc-font.c (get_face_metrics),
	(pango_fc_font_get_raw_extents): Don't use is_hinted.  Metrics are
	always hinted now.

	* pango/pangoxft-font.c (_pango_xft_font_new): Remove hack that forced
	is_hinted to TRUE.

2006-04-27  Behdad Esfahbod  <behdad@gnome.org>

	* pangocairo.pc.in, pangocairo-uninstalled.pc.in: Remove CAIRO_CFLAGS
	from Cflags, as we Require cairo already.

2006-04-27  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-impl-utils.h:
	* pango/fonts.c (pango_font_get_glyph_extents),
	(pango_font_get_metrics), (pango_font_get_font_map):
	* pango/pangocairo-render.c (pango_cairo_show_glyph_string),
	(pango_cairo_glyph_string_path): Add more warning_history items and
	handle more font failures, to make sure that instead of crashing,
	gedit runs and draws empty boxes when pango.modules is not set
	properly.

2006-04-26  Behdad Esfahbod  <behdad@gnome.org>

	Bug 339747 – pango_font_metrics_get_approximate_digit_width docs

	* pango/fonts.c: Fix typo in docs.

2006-04-26  Behdad Esfahbod  <behdad@gnome.org>

	Bug 339749 – pango_language_from_string issues

	* pango/pango-utils.c (pango_language_from_string): Avoid lookup that
	we know fails...

2006-04-23  Behdad Esfahbod  <behdad@gnome.org>

	* === Released 1.13.0 ===

	* configure.in: Version 1.13.0

	* NEWS: Updated.

2006-04-14  Behdad Esfahbod  <behdad@gnome.org>

	* examples/HELLO.utf8: Add Sinhala. (patch from Harshula)

2006-04-14  Behdad Esfahbod  <behdad@gnome.org>

	Bug 338343 – Bad cast

	* pango/pango-layout.c (pango_layout_set_text): Fix cast.

2006-04-13  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pangox.c (get_font_metrics_from_subfonts): Check for nullity
	somewhere else.

2006-04-12  Behdad Esfahbod  <behdad@gnome.org>

	* pango/opentype/harfbuzz-gpos.c: Fix loop variables. (coverity
	found bug.)

2006-04-11  Behdad Esfahbod  <behdad@gnome.org>

	Bug 337924 – cleanups for issues reported by various compilers
	Patch from Kjartan Maraas.

	* examples/viewer-x.c (update):
	* modules/arabic/arabic-fc.c (fallback_shape),
	(arabic_engine_shape):
	* modules/basic/basic-fc.c (fallback_shape), (basic_engine_shape):
	* modules/basic/basic-x.c:
	* modules/hangul/hangul-fc.c:
	* modules/hebrew/hebrew-fc.c (hebrew_engine_shape):
	* 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/break.c:
	* pango/modules.c:
	* pango/opentype/ftglue.c (_hb_ftglue_face_goto_table):
	* pango/pango-attributes.c (pango_attr_list_filter):
	* pango/pango-engine.c:
	* pango/pango-fontset.c:
	* pango/pango-layout.c (pango_layout_set_text),
	(pango_layout_xy_to_index), (pango_layout_get_cursor_pos):
	* pango/pango-markup.c (text_handler):
	* pango/pango-utils.c (read_alias_file):
	* pango/pangocairo-fcfont.c (G_DEFINE_TYPE_WITH_CODE):
	* pango/pangocairo-fcfontmap.c (G_DEFINE_TYPE_WITH_CODE):
	* pango/pangocairo-font.c (_pango_cairo_font_get_hex_box_info):
	* pango/pangox-fontmap.c (pango_x_make_matching_xlfd):
	* tests/dump-boundaries.c (fail):
	Remove unused variables.  Remove excess semicolon after DEFINE_TYPE
	macros.

2006-04-10  Behdad Esfahbod  <behdad@gnome.org>

	* config.h.win32, examples/makefile.msc: Removed.  Have not been
	updated since Feb 2001.

2006-04-10  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-layout.c: Fix broken changes I made :).

2006-04-10  Behdad Esfahbod  <behdad@gnome.org>

	Fix minor bugs reported by the Coverity scan report.

	* pango/opentype/harfbuzz-gdef.c (HB_GDEF_Build_ClassDefinition):
	* pango/opentype/harfbuzz-gpos.c (HB_GPOS_Query_Scripts),
	(HB_GPOS_Query_Languages), (HB_GPOS_Query_Features): Do not access
	structs before we check them for nullity.

	* pango/pango-layout.c (pango_layout_index_to_line),
	(pango_layout_index_to_line_and_extents),
	(pango_layout_index_to_pos): Check for invalid iterators outside the
	loop, so we don't crash.
	
	* pango/pango-layout.c (pango_layout_line_x_to_index): Set
	char_trailing instead of trailing in one of too many paths.  Should
	have been a typo.

	* pango/pangox.c (get_font_metrics_from_subfonts): Check for nullity
	somewhere.

2006-04-09  Tor Lillqvist  <tml@novell.com>

	* pango/pango-utils.c (pango_quantize_line_geometry): Fix typo in
	doc comment.

2006-04-09  Behdad Esfahbod  <behdad@gnome.org>

	Bug 337821 – invisible unicode chars are visible next to hebrew chars

	* modules/hebrew/hebrew-fc.c: Handle zero_width chars in fallback
	shaper too.

	* modules/hebrew/hebrew-shaper.c: Remove unused Unicode<->ISO8859
	tables.

2006-04-07  Behdad Esfahbod  <behdad@gnome.org>

	Incorrect text rendering when in x86 64-bit precision mode
	https://bugs.freedesktop.org/show_bug.cgi?id=5200

	* pango/pangocairo-fcfont.c:Round metrics when converting
	to Pango units.
	
2006-04-06  Behdad Esfahbod  <behdad@gnome.org>

	Bug 337502 – Win32 build fix
	Patch from Alexander Larsson.

	* pango/pangocairo-fontmap.c: Fix order of checking for freetype and
	win32 cairo backends to match the constructor.

	* pango/pangoft2.def: Add missing symbol

2006-04-06  Behdad Esfahbod  <behdad@gnome.org>

	* pango/opentype: Update from HarfBuzz.  Lars Knoll fixed all the
	warnings.

2006-04-04  Behdad Esfahbod  <behdad@gnome.org>

	* pango/pango-utils.c, pango/querymodules.c: Fix a few warnings.

2006-04-03  Behdad Esfahbod  <behdad@gnome.org>

	* pango/opentype/harfbuzz-impl.h: Make sure TTAG_GDEF and frineds are
	defined, needed for FreeType <= 2.1.7 (pointed by Tim Janik).

2006-04-03  Behdad Esfahbod  <behdad@gnome.org>

	Bug 337029 – pango/fonts.c: Illegal structure initialization

	* pango/fonts.c: Change NULL's to ""'s after previous change, and fix
	code to follow.

2006-03-31  Behdad Esfahbod  <behdad@gnome.org>

	* pango/fonts.c:
	* pango/pango-utils.c:
	* pango/pangox-fontmap.c:
	* pango/pangoft2.c (_pango_ft2_ft_strerror): Change char* to
	char[] in the ft error table, to avoid relocations.

2006-03-31  Behdad Esfahbod  <behdad@gnome.org>

	Part of Bug 336026 – Make fallback shaper in modules work
	Patch from Denis Jacquerye.

	* pango/pango-ot-buffer.c (pango_ot_buffer_output): Call
	pango_fc_font_kern_glyphs if GPOS not applied.

2006-03-31  Behdad Esfahbod  <behdad@gnome.org>

	Bug 334802 – Using plain integer as NULL pointer

	* pango/mapping.c (pango_glyph_string_x_to_index): Fix type assigining
	trailing instead of *trailing.

	* pango/pango-layout.c (pango_layout_line_new): Use NULL instead of 0.

2006-03-31  Behdad Esfahbod  <behdad@gnome.org>

	Convert pango/opentype to the new project called HarfBuzz.

	* pango/opentype/*: Restructured.

	* pango/pango-ot-*: Updated to use HarfBuzz symbol names.

2006-03-30  Behdad Esfahbod  <behdad@gnome.org>

	Bug 335840 – Typo in including Xft.

	* pangoxft-render.h: Define _XFT_NO_COMPAT_ instead of _XFT_NO_COMPAT.

2006-03-30  Behdad Esfahbod  <behdad@gnome.org>

	* pango/*.[ch]: Make #include syntax in sources and headers more
	consistent.  We are using the "..." syntax for all Pango headers
	in source files, and <...> syntax in all header files, except for
	including private headers, that we use "...".

2006-03-30  Behdad Esfahbod  <behdad@gnome.org>

	Hook up pango-utils.h into the documentation, as we are installing
	it anyway.  Move some internal stuff to pango-impl-utils.h and make
	source files include that instead.

2006-03-30  Tor Lillqvist  <tml@novell.com>

	Fix blurred underlines on Win32 (#332656):
	
	* pango/pango-utils.c (pango_quantize_line_geometry):
	New public function. Used to be the static quantize_position() in
	pangofc-font.c

	* pango/pango-utils.h: Declare it.

	* pango/pango.def: Here, too.

	* pango/pangofc-font.c (quantize_position): Remove.
	(get_face_metrics): Use pango_quantize_line_geometry() instead.

	* pango/pangocairo-win32font.c (create_metrics_for_context): Call
	pango_quantize_line_geometry() for underline and strikethrough
	geometries.

2006-03-25  Behdad Esfahbod  <behdad@gnome.org>

	* pango/opentype/ottest.c: Don't err on Table_Missing.

2006-03-13  Behdad Esfahbod  <behdad@gnome.org>

	Create pango-1-12 stable branch.

	* ChangeLog.pre-1-12: Created.

	* Makefile.am: Updated to dist above.

Local Variables:
coding: utf-8
End:
vim: encoding=utf-8: