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Diffstat (limited to 'ChangeLog.pre-1-6')
| -rw-r--r-- | ChangeLog.pre-1-6 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/ChangeLog.pre-1-6 b/ChangeLog.pre-1-6 index 7f5f45dc..b34e1560 100644 --- a/ChangeLog.pre-1-6 +++ b/ChangeLog.pre-1-6 @@ -1,3 +1,37 @@ +Sun Feb 29 09:25:13 2004 Owen Taylor <otaylor@redhat.com> + + Rework opentype interfaces and other changes to make GPOS + work for Arabic. (Most of #117282, #121060) + + * pango/opentype/otlbuffer.[ch]: OTL_Buffer that + acts as a replacement for the separate GSUB and + GPOS string structures and hides many of the internal + details. + + * pango/opentype/ftxgsub.[ch] pango/opentype/ftxgpos.[ch]: + Adapt to OTL_Buffer. + + * pango/opentype/ftxgpos.c: Redo handling of cursive + chains so that it actually works. + + * pango/pango-ot.h pango/opentype/pango-ot-buffer.c: + Pango wrapper around OTL_Buffer. + + * pango/pango-ot.h pango/pango-ot-ruleset.c pango/pango-ot-buffer.c: + Split pango_ot_ruleset_shape() into pango_ot_ruleset_substitute(), + pango_ot_ruleset_position(), make them act on + PangoOTBuffer, add a separate pango_ot_buffer_output() + which does the default positioning and writes to a + PangoGlyphString. + + * modules/arabic/arabic-fc.c modules/indic/indic-fc.c + modules/indic/mprefixups.[ch]: Adapt to new OpenType + interfaces; add GPOS features for Arabic. + + * pango/opentype/pango-ot-info.c: Don't derive class information + from Unicode properties for Arabic presentation forms, + let the shaping process derive the properties. + 2004-02-28 Hans Breuer <hans@breuer.org> * pango/modules/basic/basic-win32.c : use uniscribe_scripts instead of |