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
4d559cddbb
[icu] Remove big script switch(), rely on reverse-lookup
2011-04-21 14:58:23 -04:00
d18431b4cd
Move hb_reference_count_t from macros to inline methods
2011-04-20 18:59:10 -04:00
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
f19f4f9b09
Rename hb-blob.c to hb-blob.cc in preparation of more changes
2011-04-20 18:25:56 -04:00
04744e73ba
[TODO] Remove done items
2011-04-20 17:24:03 -04:00
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
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
2d7b61a4b0
[TODO] Remove done items
2011-04-20 16:40:56 -04:00
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
440a76b630
[OT] Fix script to ot-script-tag conversion
2011-04-20 14:20:00 -04:00
a3036a3e97
Minor
2011-04-20 14:13:23 -04:00
fb6291d9c9
[test] Add test for headers included from C and C++
2011-04-20 03:15:31 -04:00
107a50581c
[test] Add todo items
2011-04-20 03:04:56 -04:00
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
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
1fd73b594d
[test] Rename test-types to test-common
2011-04-20 02:56:39 -04:00
f144a8ea84
[icu] Add two-way script conversion functions
...
Also optimizes the common-direction script lookup.
2011-04-20 02:54:42 -04:00
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
5c8c1b680c
Remove verbose comments
2011-04-20 02:29:22 -04:00
fb194b8794
unicode: Cleanup implementation
2011-04-20 02:27:39 -04:00
ecfb773829
Cosmetic
2011-04-20 01:34:51 -04:00
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
f85faee9b3
[API] Rename hb_buffer_add_glyph() to hb_buffer_add()
2011-04-19 00:38:01 -04:00
aab0de50e2
[API] Add hb_buffer_allocation_successful()
...
Returns the error status of the buffer.
2011-04-19 00:32:19 -04:00
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
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
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
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
00bec2c969
Move enum types to hb-common.h
2011-04-15 19:16:54 -04:00
5dd4609f4d
[TODO] Add new item
2011-04-15 19:16:34 -04:00
b54cd07b26
Mark internal buffer variables private
2011-04-15 19:12:01 -04:00
0e8d35c093
Add hb_script_from_string()
2011-04-15 19:08:43 -04:00
8f0d7e0c3f
Remove hb_buffer_clear_positions(), add hb_ot_layout_position_start()
2011-04-15 19:08:43 -04:00
2fc56edff6
[API] Remove hb_buffer_clear()
...
One should use hb_buffer_reset() really.
2011-04-15 19:08:38 -04:00
7f5bdc8054
[TODO] Remove done items
2011-04-15 18:34:55 -04:00
5814dfa3f5
Cosmetic
2011-04-15 14:41:04 -04:00
cfbfeb88a6
[TODO] Remove done items
2011-04-15 12:40:40 -04:00
3cbdf70e0a
Make hb_language_t typesafe
2011-04-15 12:33:14 -04:00
2f2f448af3
[test] Add more TODO items
2011-04-15 11:45:14 -04:00
c910bec863
Add hb_buffer_reset() and hb_buffer_set_length()
2011-04-13 15:49:06 -04:00
69ea23cb5d
Minor
2011-04-13 15:02:40 -04:00
7dea908cd5
[test] Add todo items
2011-04-13 01:35:58 -04:00
07cbaac07d
[TODO] Add item re script iso15924 functions
2011-04-13 01:11:19 -04:00
d0f53fdbea
[test] Test hb-buffer.h
2011-04-13 01:09:53 -04:00
72d89404c2
[TODO] Add item re hb_buffer_reset()
2011-04-13 01:07:42 -04:00
5015c12dfb
[TODO] Add item re hb_buffer_resize()
2011-04-13 01:06:02 -04:00
9329ec9207
[TODO] Add API item
2011-04-13 00:06:23 -04:00
4744379efc
Minor
2011-04-11 19:47:33 -04:00
9385caa8a6
[test] Actually hook up hb_script_t tests
...
I really shall find a way to automate the test enumeration. Otherwise
it's too easy to add a test and wrongly hook it up. Did it twice today.
2011-04-11 19:43:51 -04:00
Behdad Esfahbod
Ryan Lortie