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17 Commits

Author SHA1 Message Date
Behdad Esfahbod 36f78446ce [HB] Add TODO item 2009-11-02 14:40:09 -05:00
Behdad Esfahbod 5a0b791184 [harfbuzz/GSUB] towards a partially working GSUB 2009-11-02 14:40:06 -05:00
Behdad Esfahbod 30bd763fa2 Implement the first substitute() 2009-11-02 14:40:06 -05:00
Behdad Esfahbod a2a9a023f6 HarfBuzz was relicensed to a more generous and simpler license. Adapt. See 
2008-01-15  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/*:
        HarfBuzz was relicensed to a more generous and simpler license.
        Adapt.  See pango/opentype/COPYING for the new license which is
        LGPL-compatible.
 2008-01-15 22:46:32 +00:00
Behdad Esfahbod 78ef65ba08 Some more cleanup and merging. 
2007-11-07  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/*: Some more cleanup and merging.
 2007-11-07 08:06:01 +00:00
Behdad Esfahbod 5716ae278a New header file harfbuzz-global.h. Rename FT_* int types to HB_* types. 
2007-10-24  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/*: New header file harfbuzz-global.h.  Rename
        FT_* int types to HB_* types.
 2007-10-24 22:44:47 +00:00
Behdad Esfahbod 13b2b96384 Bug 488840 – harfbuzz: protect against ligid overflow 
2007-10-21  Behdad Esfahbod  <behdad@gnome.org>

        Bug 488840 – harfbuzz: protect against ligid overflow

        * pango/opentype/harfbuzz-buffer.c (_hb_buffer_allocate_ligid):
        Never return zero, even in case of overflow.

        * pango/opentype/harfbuzz-impl.h: Define dummy HB_LIKELY() and
        HB_UNLIKELY(), to be filled later.
 2007-10-21 18:17:02 +00:00
Behdad Esfahbod 6b347138b5 Mark internal symbols as HB_INTERNAL and define that to static in 
2007-10-11  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/*: Mark internal symbols as HB_INTERNAL and
        define that to static in harfbuzz.c.

        * pango/opentype/harfbuzz-buffer-internal.h: New file.
 2007-10-11 08:30:50 +00:00
Behdad Esfahbod 0b032549ba Some more cleanup. 
2007-10-11  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/harfbuzz-buffer.c: Some more cleanup.
 2007-10-11 07:24:47 +00:00
Behdad Esfahbod 7a26864308 Move some code around. 
2007-10-11  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/harfbuzz-buffer.c: Move some code around.
 2007-10-11 07:21:31 +00:00
Behdad Esfahbod 7a5405c826 Minor. 2007-10-11 07:15:16 +00:00
Behdad Esfahbod 986f4fd968 Rename buffer->inplace to buffer->separate_out with the inverted meaning, 
2007-10-11  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/harfbuzz-buffer.[ch]: Rename buffer->inplace to
        buffer->separate_out with the inverted meaning, such that buffer
        is initialization is memset(0).
 2007-10-11 07:12:49 +00:00
Behdad Esfahbod 06003908cc Allocate buffer->positions lazily. 
2007-10-11  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/*: Allocate buffer->positions lazily.
 2007-10-11 07:05:09 +00:00
Behdad Esfahbod fc3d6f5758 Bug 485621 – Get rid of freetype memory allocator in harfbuzz 
2007-10-11  Behdad Esfahbod  <behdad@gnome.org>

        Bug 485621 – Get rid of freetype memory allocator in harfbuzz

        * pango/opentype/*: Remove all occurences of FT_Memory.  Use
        malloc/realloc/free directly.

        * pango/pango-ot*: Update to above.
 2007-10-11 06:52:07 +00:00
Behdad Esfahbod a8abb8b994 Bug 485559 – Boston Summit HarfBuzz optimizations 
2007-10-10  Behdad Esfahbod  <behdad@gnome.org>

        Bug 485559 – Boston Summit HarfBuzz optimizations

        * pango/opentype/*: HarfBuzz hacking to:

          - Rename last remaining FT_Err stuff to HB_Err.

          - Fix a couple invalid table paths to be permissive so
            fonts work better.  Particularly GDEF table for Nafees
            Nastaliq is loaded and works great now.

          - Optimize harfbuzz buffer to not copy/swap for simple
          one-to-one and "copy" GSUB operations.

        * pango/pango-ot*: Update to FT_Err to HB_Err renaming.
 2007-10-11 00:07:58 +00:00
Behdad Esfahbod dd810b76bc Bug 302952 – The placement of a diacritic marks for an arabic ligature 
2007-08-29  Behdad Esfahbod  <behdad@gnome.org>

        Bug 302952 – The placement of a diacritic marks for an arabic ligature
        is not correct

        * pango/opentype/harfbuzz-buffer.c (hb_buffer_allocate_ligid): Don't
        use zero as allocated ligature id.  Zero means no ligature id.
 2007-08-29 08:46:50 +00:00
Behdad Esfahbod 9f8da38cd1 Convert pango/opentype to the new project called HarfBuzz. 
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.
 2006-03-31 12:28:09 +00:00