Commit Graph

8436 Commits

Author SHA1 Message Date
Behdad Esfahbod 24229eb132 Remove obsolete comment
Talking to Ryan Lortie, he thinks my comment doesn't make sense.

So I'm making the getter const.  Note that g_atomic_int_get()
casts that away itself, so we don't need to worry about that
(which kinda makes me uncomfortable actually).
2011-04-21 16:55:17 -04:00
Behdad Esfahbod dcb7026f33 Add ASSERT_STATIC_EXPR macro
Unused right now.
2011-04-21 16:34:22 -04:00
Behdad Esfahbod 3e8bdbf941 Cleanup hb_refrence_count_t 2011-04-21 16:16:21 -04:00
Behdad Esfahbod 783a7d6969 [TODO] Remove finished items 2011-04-21 16:03:59 -04:00
Behdad Esfahbod da97541988 [API] Allow negative font x_scale/y_scale
I was reconsidering whether y should grow down, since all three/four
times I've used this API I was tricked and got that wrong in my use.
So I was very inclined to make y grow down instead of up.  However,
considering that the font space has y up and it would be very confusing
for callbacks to work against that, I decided that what I really want
is for the user to be able to set y_scale to a negative number to imply
that user-space y grows down.

Changing x_scale/y_scale from unsigned int to int allows that, and I've
made pango to use that instead of negating glyph y_offset later.  hb-ft
however still has y group up.  I *guess* that's how FreeType works?
I'm not sure, FreeType docs don't make this clear...

I'm happy with the resolution :-).
2011-04-21 15:15:02 -04:00
Behdad Esfahbod 4d559cddbb [icu] Remove big script switch(), rely on reverse-lookup 2011-04-21 14:58:23 -04:00
Behdad Esfahbod d18431b4cd Move hb_reference_count_t from macros to inline methods 2011-04-20 18:59:10 -04:00
Behdad Esfahbod c57d454acc Rename all private sources and headers to C++ files
So we can liberally use the simple features of C++ that parts of the
codebase is already using.
2011-04-20 18:50:27 -04:00
Behdad Esfahbod f19f4f9b09 Rename hb-blob.c to hb-blob.cc in preparation of more changes 2011-04-20 18:25:56 -04:00
Behdad Esfahbod 04744e73ba [TODO] Remove done items 2011-04-20 17:24:03 -04:00
Behdad Esfahbod 9417c1c0d2 [API] Make hb_face_reference_table() return empty blob instead of NULL
The idea here is that:

  - Like pretty much all other API in harfbuzz, user does not have to
    check for NULL.

  - In any caller code, the case of missing table should be handled
    exactly the same way that a too-short table is handled.  Turning
    a non-existent talbe into a table of size 0 makes the user code
    safer.
2011-04-20 17:21:23 -04:00
Behdad Esfahbod c035812feb [API] Rename hb_face_get_table() to hb_face_reference_table()
That correctly reflects the reference ownership transfer happening.
2011-04-20 17:03:00 -04:00
Behdad Esfahbod 2d7b61a4b0 [TODO] Remove done items 2011-04-20 16:40:56 -04:00
Behdad Esfahbod af02933739 [API] Remove hb_*_get_reference_count()
This was a bizzare piece of API that I inherited from cairo.  It has
been wrong adding them to cairo in the first place.  Remove them before
someone uses them!
2011-04-20 15:49:31 -04:00
Behdad Esfahbod 440a76b630 [OT] Fix script to ot-script-tag conversion 2011-04-20 14:20:00 -04:00
Behdad Esfahbod a3036a3e97 Minor 2011-04-20 14:13:23 -04:00
Behdad Esfahbod fb6291d9c9 [test] Add test for headers included from C and C++ 2011-04-20 03:15:31 -04:00
Behdad Esfahbod 107a50581c [test] Add todo items 2011-04-20 03:04:56 -04:00
Behdad Esfahbod 5668189c12 [API] font: move user_data before destroy()
This is the common convention for language binding tools.
2011-04-20 03:03:32 -04:00
Behdad Esfahbod e5847f75fb [API] blob: move user_data before destroy()
This is the common convention for language binding tools.
2011-04-20 02:59:28 -04:00
Behdad Esfahbod 1fd73b594d [test] Rename test-types to test-common 2011-04-20 02:56:39 -04:00
Behdad Esfahbod f144a8ea84 [icu] Add two-way script conversion functions
Also optimizes the common-direction script lookup.
2011-04-20 02:54:42 -04:00
Behdad Esfahbod 0809aadd4b [glib] Add two-way script conversion functions
Also optimizes the common-direction script lookup to be an array lookup.
2011-04-20 02:44:29 -04:00
Behdad Esfahbod 5c8c1b680c Remove verbose comments 2011-04-20 02:29:22 -04:00
Behdad Esfahbod fb194b8794 unicode: Cleanup implementation 2011-04-20 02:27:39 -04:00
Behdad Esfahbod ecfb773829 Cosmetic 2011-04-20 01:34:51 -04:00
Ryan Lortie 2fd0c577e3 [API] unicode: rework virtual functions for subclassing
Unicode data providers can now be subclassed, including support for
chain-up.  The interface should now be nicely bindable, as well.

Also fix glib unicode funcs that where broken after hb_script_t
changes.  Nicely caught by the test-unicode.c added in this commit.
2011-04-20 00:19:20 -04:00
Behdad Esfahbod f85faee9b3 [API] Rename hb_buffer_add_glyph() to hb_buffer_add() 2011-04-19 00:38:01 -04:00
Behdad Esfahbod aab0de50e2 [API] Add hb_buffer_allocation_successful()
Returns the error status of the buffer.
2011-04-19 00:32:19 -04:00
Ryan Lortie 02a534b23f [API] Rename hb_buffer_ensure() to hb_buffer_pre_allocate()
The new name is self-documenting.
2011-04-19 00:05:43 -04:00
Ryan Lortie 70566befc5 [API} hb_buffer_get_glyph_{infos,positions}: Add length out parameter
Return the length, whenever we return an array.  Makes it easier on the
language bindings.
2011-04-19 00:03:44 -04:00
Behdad Esfahbod 62879eebd9 [API] Use ISO 15924 tags for hb_script_t
This simplifies the code, reduces static data, and makes the design
more extensible to future additions of new scripts.
2011-04-18 23:40:21 -04:00
Behdad Esfahbod c0af193c8e Change buffer default properties to invalid
This includes HB_DIRECTION_INVALID and HB_SCRIPT_INVALID.

The INVALID will cause a "guess whatever from the text" in hb_shape().
While it's not ideal, it works better than the previous defaults at
least (HB_DIRECTION_LTR and HB_SCRIPT_COMMON).
2011-04-15 19:26:24 -04:00
Behdad Esfahbod 00bec2c969 Move enum types to hb-common.h 2011-04-15 19:16:54 -04:00
Behdad Esfahbod 5dd4609f4d [TODO] Add new item 2011-04-15 19:16:34 -04:00
Behdad Esfahbod b54cd07b26 Mark internal buffer variables private 2011-04-15 19:12:01 -04:00
Behdad Esfahbod 0e8d35c093 Add hb_script_from_string() 2011-04-15 19:08:43 -04:00
Behdad Esfahbod 8f0d7e0c3f Remove hb_buffer_clear_positions(), add hb_ot_layout_position_start() 2011-04-15 19:08:43 -04:00
Behdad Esfahbod 2fc56edff6 [API] Remove hb_buffer_clear()
One should use hb_buffer_reset() really.
2011-04-15 19:08:38 -04:00
Behdad Esfahbod 7f5bdc8054 [TODO] Remove done items 2011-04-15 18:34:55 -04:00
Behdad Esfahbod 5814dfa3f5 Cosmetic 2011-04-15 14:41:04 -04:00
Behdad Esfahbod cfbfeb88a6 [TODO] Remove done items 2011-04-15 12:40:40 -04:00
Behdad Esfahbod 3cbdf70e0a Make hb_language_t typesafe 2011-04-15 12:33:14 -04:00
Behdad Esfahbod 2f2f448af3 [test] Add more TODO items 2011-04-15 11:45:14 -04:00
Behdad Esfahbod c910bec863 Add hb_buffer_reset() and hb_buffer_set_length() 2011-04-13 15:49:06 -04:00
Behdad Esfahbod 69ea23cb5d Minor 2011-04-13 15:02:40 -04:00
Behdad Esfahbod 7dea908cd5 [test] Add todo items 2011-04-13 01:35:58 -04:00
Behdad Esfahbod 07cbaac07d [TODO] Add item re script iso15924 functions 2011-04-13 01:11:19 -04:00
Behdad Esfahbod d0f53fdbea [test] Test hb-buffer.h 2011-04-13 01:09:53 -04:00
Behdad Esfahbod 72d89404c2 [TODO] Add item re hb_buffer_reset() 2011-04-13 01:07:42 -04:00