Summary:
dev branch : devs/subhransu/font
The Final goal is to move the evas_font module to ector so that both ector and evas can reuse the code.
make the api simple so that sam eapi can be used by evas_textblock and ector text.
This is the 1st stage to achive that gola, first remove the evas internal dependancy as much as possible before moving to ector library.
Reviewers: jpeg, raster, herdsman, cedric, id213sin
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D5419
Summary:
Rounding the sum of glyph's advance could cause inconsistency of
each glyph's positions. When Evas enables Harfbuzz library,
Each glyph's position has to be handled by only nearby glyphs.
But, currently, totally unrelated glyph's advacne could change
other glyphs positions.
ex) 1. "connect."
2. "Tap here to connect."
You can see different gap between "c" and "o" of word "connect".
It should be same even if there was a different text before the word "connect".
@fix
Test Plan: N/A
Reviewers: raster, herdsman, jpeg
Reviewed By: raster
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D4782
Summary:
Evas Text, Textblock, Textgrid keeps own language information.
This language information could be vary from the result of setlocale().
Especially, Evas Textblock supports <lang> tag. The language could be
changed in the middle of text. All of these language has to be used
for harfbuzz shaping.
@fix
Test Plan: N/A
Reviewers: herdsman, raster, woohyun, tasn
Reviewed By: tasn
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D3628
See T2865.
Since Harfbuzz 1.1.0, terminology displays fonts funnily aligned to
the top. This is apparently because until 1.0.6 the y_offset was
always 0 for all glyphs, but since 1.1.1 the offset is actually
set.
This is a TEMPORARY fix. There might be an underlying issue left
here.
Harfbuzz changed behaviour in this commit:
commit 44f82750807475aa5b16099ccccd917d488df703
Author: Behdad Esfahbod <behdad@behdad.org>
Date: Wed Nov 4 20:40:05 2015 -0800
[ft] Remove font funcs that do nothing
Evas_Common.h should be used for the public header, and rather rename
evas_common.h internal header to another name.
Sa:
Evas_Common_Header.h -> Evas_Common.h
evas_common.h -> evas_common_private.h
Shouldn't have both Evas_Common.h and evas_common.h because of case
insensitive filesystems.
I've tested make -j 3 install and it works nicely
I've tested expedite with software and opengl xlib,
and it works. Not tested other engines, so please
report any problems (engines or other) on the ML.
TODO: examples and tests, I'll add them later
ISSUE: Eina_Unicode size check. It indirectly depends on
eina_config.h, which is created at the end of the
configure script. So its size is always 0. I don't
know how that size is used, so I can't do a lot,
for now.
SVN revision: 78895
subhransu mohanty
Youngbok Shin
Carsten Haitzler
Tom Hacohen
Jean-Philippe Andre
Cedric Bail
Sebastian Dransfeld
Vincent Torri