diff options
author | Behdad Esfahbod <behdad@behdad.org> | 2016-06-30 11:01:22 -0700 |
---|---|---|
committer | Behdad Esfahbod <behdad@behdad.org> | 2016-06-30 11:01:22 -0700 |
commit | d3e2a06b0f2587e913a9c3ff1a20c187f260db80 (patch) | |
tree | 8f7ddff097915565e93efef1db6239bdb7a1797e | |
parent | fc9de44a03a97f6e93bd98d804596cb1f9f4b5fd (diff) | |
download | harfbuzz-d3e2a06b0f2587e913a9c3ff1a20c187f260db80.tar.gz |
[python] Use utf-32 / utf-16 based on build of Python
Fixes https://github.com/behdad/harfbuzz/pull/271
-rwxr-xr-x | src/sample.py | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/sample.py b/src/sample.py index 19a4fdcb..c2cb94d5 100755 --- a/src/sample.py +++ b/src/sample.py @@ -3,6 +3,7 @@ from __future__ import print_function import sys +import array from gi.repository import HarfBuzz as hb from gi.repository import GLib @@ -39,7 +40,26 @@ class Debugger(object): return True debugger = Debugger() hb.buffer_set_message_func (buf, debugger.message, 1, 0) -hb.buffer_add_utf8 (buf, text.encode('utf-8'), 0, -1) + +## +## Add text to buffer +## +# +# See https://github.com/behdad/harfbuzz/pull/271 +# +if False: + # If you do not care about cluster values reflecting Python + # string indices, then this is quickest way to add text to + # buffer: + hb.buffer_add_utf8 (buf, text.encode('utf-8'), 0, -1) + # Otherwise, then following handles both narrow and wide + # Python builds: +elif sys.maxunicode == 0x10FFFF: + hb.buffer_add_utf32 (buf, array.array('I', text.encode('utf-32')), 0, -1) +else: + hb.buffer_add_utf16 (buf, array.array('H', text.encode('utf-16')), 0, -1) + + hb.buffer_guess_segment_properties (buf) hb.shape (font, buf, []) |